Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
A TOOTHBRUSH CLEANING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2015/110786
Kind Code:
A1
Abstract:
A toothbrush cleaning apparatus (1) comprises a base station (10), having an underside configured to rest on a surface, a recess (15) formed in the top of the base station (10) configured to receive and hold a toothbrush container (2), and a connection means (50) configured for connecting the base station (10) to an adjacent base station.

Inventors:
GEORGINA ANNE JAY (GB)
Application Number:
PCT/GB2015/000017
Publication Date:
July 30, 2015
Filing Date:
January 20, 2015
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
BRUSH DOC LTD (GB)
International Classes:
A46B17/06
Foreign References:
US20100187138A12010-07-29
Attorney, Agent or Firm:
LOCK, Richard (16 Willers LaneAura, Trumpington, Cambridge CB2 9DH, GB)
Download PDF:
Claims:
Claims

1. A toothbrush cleaning apparatus, comprising:

a base, having an underside configured to rest on a surface, a recess formed in the top of the base configured to receive and hold a toothbrush container, and a connection means configured for connecting the base to an adjacent base.

2. A toothbrush cleaning apparatus as claimed in claim 1 wherein the connection means is at least one magnet.

3. A toothbrush cleaning apparatus as claimed in claim 2 wherein the base has at least one flat portion substantially vertically aligned.

4. A toothbrush cleaning apparatus as claimed in claim 3 wherein the magnet or magnets is/are associated with the flat portion or portions.

5. A toothbrush cleaning apparatus as claimed in claim 3 or claim 4 wherein when viewed in plan view the base portion is shaped so that multiple base stations can be adjacently placed to tessellate.

6. A toothbrush cleaning apparatus as claimed in claim 5 wherein the base portion is hexagonal in plan view.

7. A toothbrush cleaning apparatus as claimed in claim 6 wherein the upper part of each of the six sides curves inwards slightly.

8. A toothbrush cleaning apparatus as claimed in any one of claims 5 to 7 wherein at least one magnet is associated with each side of the base, the magnets arranged so that opposed poles are associated with adjacent sides.

9. A toothbrush cleaning apparatus as claimed in any one of claims 2 to 8 wherein the magnets are Neodymium magnets.

10. A toothbrush cleaning apparatus as claimed in any one of claims 2 to 8 wherein the magnets are Samarium Cobalt magnets.

11. A toothbrush cleaning apparatus as claimed in any one of claims 1 to 10 further comprising at least one light configured and located so as to in use shine outwards from the recess.

12. A toothbrush cleaning apparatus as claimed in claim 11 wherein the recess comprises an aperture formed through the bottom of the recess, the aperture closed by a lens, the at least one light located below the lens.

13. A toothbrush cleaning apparatus as claimed in claim 1 or claim 12 further comprising a control means configured to control at least the at least one light, and a power source configured to provide power to the at least one light and the control means.

14. A toothbrush cleaning apparatus as claimed in claim 13 wherein the power source is a battery.

15. A toothbrush cleaning apparatus as claimed in claim 13 or claim 14 wherein the control means is a PCB and associated electronics.

16. A toothbrush cleaning apparatus as claimed in any one of claims 1 to 15 wherein the at least one light comprises an ultraviolet LED.

17. A toothbrush cleaning apparatus as claimed in claim 16 wherein the at least one light further comprises at least one further LED.

18. A toothbrush cleaning apparatus as claimed in claim 17 wherein the at least one further LED is a white LED.

19. A toothbrush cleaning apparatus as claimed in claim 17 or claim 18 wherein the control means is configured to pulse the at least one further LED.

20. A toothbrush cleaning apparatus as claimed in any one of claims 13 to 19 wherein the control means is configured to provide a timed countdown.

21. A toothbrush cleaning apparatus as claimed in claim 20 wherein the at least one light is activated at the start of the countdown.

22. A toothbrush cleaning apparatus as claimed in claim 20 wherein the timer is user-activated.

23. A toothbrush cleaning apparatus as claimed in any one of claims 20 to 22 wherein the timer is visually displayed on the base.

24. A toothbrush cleaning apparatus as claimed in any one of claims 20 to 23 wherein the timer is configured to sound an audio alert once the countdown has finished.

25. A toothbrush cleaning apparatus as claimed in any one of claims 20 to 24 wherein the timer setting is user-adjustable.

26. A toothbrush cleaning apparatus as claimed in any one of claims 20 to 25 further comprising a sensor assembly configured to sense when a toothbrush container is located in the recess, the sensor assembly connected to the control means to activate the timed countdown.

27. A toothbrush cleaning apparatus as claimed in claim 26 wherein the sensor assembly comprises a Hall sensor.

28. A toothbrush cleaning apparatus as claimed in claim 26 wherein the sensor assembly comprises an optical beam configured so that the path of the optical beam is broken when a toothbrush container is fully within the recess.

29. A toothbrush cleaning apparatus as claimed in claim 26 wherein the sensor assembly comprises a capacitance sensor.

30. A toothbrush cleaning apparatus as claimed in claim 26 wherein the sensor assembly comprises a reed switch.

31. A toothbrush cleaning apparatus as claimed in any one of claims 1 to 30 further comprising a vibration means located within the base and configured to cause vibrations within a liquid in the toothbrush container when the toothbrush container is positioned in the recess.

32. A toothbrush cleaning apparatus as claimed in claim 31 wherein the vibration means comprises a motor and off-centre wsight.

33. A toothbrush cleaning apparatus as claimed in any one of claims 13 to 32 further comprising a user interface configured to connect with the control means to allow a user to adjust the settings.

34. A toothbrush cleaning apparatus as claimed in any one of claims 1 to 32 wherein the bottom of the recess is rounded.

35. A toothbrush cleaning apparatus as claimed in any one of claims 1 to 34 further comprising an open-topped toothbrush container configured to hold a volume of fluid. 36. A toothbrush cleaning apparatus as claimed in claim 35 wherein the base of the container is textured.

37. A toothbrush cleaning apparatus as claimed in claim 35 or claim 36 further comprising a magnet located on or towards the base of the container.

38. A toothbrush cleaning apparatus as claimed in claim 37 further comprising a cap located on the base end of the container to form the base of the container, the magnet located between the inner portion of the container and the cap.

39. A toothbrush cleaning apparatus as claimed in any one of claims 35 to 38 wherein the base of the container is rounded.

40. A toothbrush cleaning apparatus as claimed in any one of claims 35 to 39 wherein the container further comprises a fluid level line configured to indicate a fluid level in the container.

41. A toothbrush cleaning apparatus substantially as herein described with reference to the figures.

42. A toothbrush cleaning apparatus, comprising:

an open-topped container configured to hold a volume of fluid;

a lid, configured to close the open top of the container, the lid movable away from the open top;

a slot formed in the lid having a mouth open at the side of the lid, and at least one flap of flexible resilient material that substantially closes the slot and which is manipulable to open the slot.

43. A toothbrush cleaning apparatus as claimed in claim 42 wherein the slot widens towards the side of the lid.

44. A toothbrush cleaning apparatus as claimed in claim 42 or claim 43 further comprising a hinge, the container and lid connected via the hinge so that the lid can be moved between a closed position where the lid closes the open top of the container, and an open position.

45. A toothbrush cleaning apparatus as claimed in claim 44 wherein the slot is opposite the hinge.

46. A toothbrush cleaning apparatus as claimed in any one of claims 42 to 45 wherein the at least one flap is two flaps, connected one on each side of the slot. 47. A toothbrush cleaning apparatus as claimed in claim 46 wherein the two flaps form a pair, each one of the pair substantially the same as the other.

48. A toothbrush cleaning apparatus as claimed in claim 46 or claim 47 wherein the flaps are configured so that a substantially central slit runs from the side of the lid towards the hinge.

49. A toothbrush cleaning apparatus as claimed in any one of claims 46 to 48 wherein the inner edges of the pair of flaps contact and substantially seal against one another.

50. A toothbrush cleaning apparatus as claimed in any one of claims 46 to 49 wherein the inner edges of the pair of flaps overlap.

51. A toothbrush cleaning apparatus as claimed in any one of claims 44 to 50 wherein the lid has a tab extension configured to allow a user to press on the top of the tap to pivot the lid open around the hinge.

52. A toothbrush cleaning apparatus as claimed in claim 51 wherein the tab extension extends outwards from the main body of the lid over the hinge.

53. A toothbrush cleaning apparatus as claimed in any one of claims 42 to 52 wherein the flap or flaps are at least partly formed from silicone rubber.

54. A toothbrush cleaning apparatus as claimed in any one of claims 42 to 53 wherein the lid further comprises a seal configured to seal the lid against the container when the lid is in a closed position.

55. A toothbrush cleaning apparatus as claimed in any one of claims 42 to 54 wherein the container further comprises a fluid level line configured to indicate a fluid level in the container.

56. A toothbrush cleaning apparatus as claimed in any one of claims 42 to 55 wherein the base of the container is textured.

57. A toothbrush cleaning apparatus as claimed in any one of claims 42 to 56 wherein the apparatus further comprises a base portion configured to have a depression within which the container can removably rest.

58. A toothbrush cleaning apparatus as claimed in claim 57 wherein the base portion further comprises a connection means configured for connecting the base to an adjacent base.

59. A toothbrush cleaning apparatus as claimed in claim 58 wherein the connection means is at least one magnet.

60. A toothbrush cleaning apparatus as claimed in any one of claims 57 to 59 wherein the base portion is further configured for resting on a surface.

61. A toothbrush cleaning apparatus as claimed in any one of claims 57 to 60 wherein the base portion has at least one flat portion substantially vertically aligned. 62. A toothbrush cleaning apparatus as claimed in claim 61 wherein when viewed in plan view the base portion is shaped so that multiple bases can be adjacently placed to tessellate.

63. A toothbrush cleaning apparatus as claimed in claim 61 or claim 62 wherein the base portion is shaped so that the tessellation is regular.

64. A toothbrush cleaning apparatus as claimed in any one of claims 61 to

63wherein the magnet or magnets is/are associated with the flat portion or portions. 65. A toothbrush cleaning apparatus as claimed in any one of claims 15 to 22 wherein the base portion further comprises a timer configured to provide a timed countdown.

66. A toothbrush cleaning apparatus as claimed in claim 65 wherein the timer is user-activated.

67. A toothbrush cleaning apparatus as claimed in claim 65 or claim 66 wherein the timer is visually displayed on the base.

68. A toothbrush cleaning apparatus as claimed in any one of claims 65 to 67 wherein the timer is configured to sound an audio alert once the countdown has finished.

69. A toothbrush cleaning apparatus as claimed in any one of claims 65 to 68 wherein the timer is user-adjustable.

70. A toothbrush cleaning apparatus as claimed in any one of claims 64 to 69 further comprising a vibration means located within the base and configured to cause vibrations within a liquid in the container when the container is positioned on the base portion.

71. A toothbrush cleaning apparatus as claimed in claim 70 wherein the vibration means is a motor and off-centre weight.

72. A toothbrush cleaning apparatus as claimed in claim 70 or claim 71 further comprising a base timer configured to deactivate the vibration means after a set time period.

73. A toothbrush cleaning apparatus as claimed in claim 72 wherein the time period is fixed.

74. A toothbrush cleaning apparatus as claimed in claim 72 further comprising a user interface, the time period user-adjustable via the user interface.

75. A toothbrush cleaning apparatus as claimed in claim 74 wherein the user interface displays the time remaining.

76. A toothbrush cleaning apparatus as claimed in any one p»f cjajms 72 to 75 wherein the base timer is located in the base.

77. A toothbrush cleaning apparatus as claimed in any one of claims 42 to 76 further comprising a dispenser configured to hold a quantity of toothbrush cleaner, the dispenser having a dispensing means manipulate by a user to dispense a single quantity or dose from the dispenser, and a timer configured to provide a timed countdown.

78. A toothbrush cleaning apparatus as claimed in claim 77 wherein the timer is user-activated substantially simultaneously with manipulation of the dispensing means.

79. A toothbrush cleaning apparatus as claimed in claim 77 or claim 78 wherein the timer is visually displayed on the dispenser.

80. A toothbrush cleaning apparatus as claimed in any one of claims 77 to 79 wherein the timer is configured to sound an audio alert once the countdown has finished.

81. A toothbrush cleaning apparatus as claimed in any one of clams 77 to 80 wherein the dispenser is equivalent^ sized and shaped to the container.

82. A toothbrush cleaning apparatus as claimed in any one of claims 77 to 81 wherein said dispenser is configured to hold a plurality of cleaning tablets, the dispenser having a dispensing means manioulable by a user to dispense a single tablet from the dispenser.

83. A toothbrush cleaning apparatus as claimed in claim 82 wherein the dispenser further comprises a window configured to at least show when the numbers of tablets in the dispenser is low.

84. A toothbrush cleaning apparatus, comprising:

an open-topped container configured to hold a volume of fluid;

a lid, configured to close the open top of the container in a closed position, the lid movable away from the open top, the lid formed from two or more independently movable elements;

an aperture in the lid, formed by all of the two or more elements when in the closed position.

85. A toothbrush cleaning apparatus as claimed in claim 84 further comprising at least one flap of flexible resilient material that .substantially closes the aperture and which is manipulate to open the aperture.

86. A toothbrush cleaning apparatus as claimed in claim 84 or claim 85 further comprising a hinge, the container and independently movable elements connected via the hinge so that each of the elements can be moved separately between the closed position, and an open position.

87. A toothbrush cleaning apparatus as claimed in claim 86 wherein the elements are configured so that a substantially central slit runs from the side of the lid towards the hinge.

88. A toothbrush cleaning apparatus as claimed in claim 86 or claim 87 wherein the at least one flap comprises two flaps, connected one on each side of the aperture.

89. A toothbrush cleaning apparatus as claimed in claim 88 wherein the two flaps form a pair, each one of the pair substantially the same as the other.

90. A toothbrush cleaning apparatus as claimed in claim 89 wherein the inner edges of the pair of flaps contact and substantially seal against one another.

91. A toothbrush cleaning apparatus as claimed in any one of claims 88 to 90 wherein the inner edges of the pair of flaps overlap.

92. A toothbrush cleaning apparatus as claimed in any one of claims 88 to 91 wherein the flap or flaps are at least partly formed from silicone rubber.

93. A toothbrush cleaning apparatus as claimed in any one of claims 84 to 92 wherein the lid has a tab extension configured to allow a user to press on the top of the tap to pivot the lid open around the hinge.

94. A toothbrush cleaning apparatus as claimed in claim 93 wherein the tab extension extends outwards from the main body of the lid over the hinge.

95. A toothbrush cleaning apparatus as claimed in any one of claims 84 to 94 wherein the container further comprises a fluid level line configured to indicate a fluid level in the container.

Description:
A toothbrush cleaning apparatus

FIELD

The present invention relates to an apparatus for cleaning toothbrushes between uses.

BACKGROUND

When a user cleans their teeth with a toothbrush, bacteria and food waste from their mouth are deposited on the brush. These deposits accumulate on the brush over time with repeated uses. A brush will typically be used for several minutes at a time twice a day. During the time when the brush is not being used, the food residue decomposes and the bacteria multiply.

Several different devices and methods have been developed to clean brushes between uses, in order to prevent or inhibit the build-up of decomposing food waste and bacteria. Many users store their brush head-downwards in a glass containing mouthwash or similar liquid to sterilise or sanitise the brush head. Containers have been developed that enclose the brush or at least the head, and which incorporate an ultraviolet germicidal lamp that floods the interior of the container with ultraviolet light in order to sterilise the enclosed portion.

GB201203001 describes and shows a tooth brush sterilising kit that has a body including a reservoir and pump, and support areas for tubes to contain toothbrushes. A toothbrush may be sterilised whilst it is within the tube by pushing the tube onto the pump so that sterilising liquid flows within the tube.

WO13054284A1 describes and shows a sanitising device for toothbrushes that has a lower housing body and a vessel for containing a sanitising liquid connected to the lower housing body. The lower housing body also has removable basins that contain the head of a toothbrush, and which are hydraulically connected to the vessel so that sanitising liquid can flow from the vessel to the basins. The lower housing body is removably associated with a cup-shaped cap that encloses the vessel and any parts of the toothbrush that project up from the lower body.

US6360884 shows and describes a container for sanitary storage of a toothbrush having a base, a compartment, a lid base and a lid hingedly connected to the lid base. The container can be interconnected with other like containers for added stability. The compartment has two female receptacles on the right side and two female receptacles on the left side for receiving connector plugs. The container may be adapted to different sized toothbrushes by insertion of a filler block. The container may be optionally mounted on the wall.

US45851 19 shows and describes a device for cleaning and storing toothbrushes having an elongated tubular container with a necked down section positioned between its lower closed end and upper open end. The lumen of the container is larger than the width of the bristled portion of toothbrushes while the lumen of the necked down section is slightly less than the width of the bristled portion of toothbrushes so that bristles of a toothbrush are flexed when it is inserted into or withdrawn from the container. Holders for the containers together with flexible retainers that cooperate with the necked down section lock the containers in the holders and there are cover elements to close the open ends of the containers when toothbrushes are stored therein.

GB122637 describes and shows a steriliser and retainer for toothbrushes formed from a container for holding a sterilising fluid, one or more stoppered tubes projecting into the container, the tube(s) having perforations and perforated partitions upon which the brushes stand.

In this specification where reference has been made to patent specifications, other external documents, or other sources of information, this is generally for the purpose of providing a context for discussing the features of the invention. Unless specifically stated otherwise, reference to such external documents is not to be construed as an admission that such documents, or such sources of information, in any jurisdiction, are prior art, or form part of the common general knowledge in the art.

SUMMARY

It is an object of the present invention to provide a device for cleaning toothbrushes between uses which goes some way to overcoming the abovementioned

disadvantages or which at least provides the public or industry with a useful choice.

The term "comprising" as used in this specification and indicative independent claims means "consisting at least in part of, and is intended as an inclusive rather than exclusive term. When interpreting each statement in this specification and indicative independent claims that includes the term "comprising", features other than that or those prefaced by the term may also be present. Related terms such as "comprise" and "comprises" are to be interpreted in the same manner.

As used herein the term "and/or" means "and" or "or", or both. As used herein "(s)" following a noun means the plural and/or singular forms of the noun.

Accordingly, in an aspect the present invention may broadly be said to consist in a toothbrush cleaning apparatus, comprising: a base, having an underside configured to rest on a surface, a recess formed in the top of the base configured to receive and hold a toothbrush container, and a connection means configured for connecting the base to an adjacent base.

In an embodiment, the underside is configured to rest on a substantially flat surface.

In an embodiment, the adjacent base is substantially identical.

In an embodiment, the connection means is at least one magnet.

In an embodiment, the base has at least one flat portion substantially vertically aligned.

In an embodiment, the magnet or magnets is/are associated with the flat portion or portions.

In an embodiment, when viewed in plan view the base portion is shaped so that multiple base stations can be adjacently placed to tessellate.

In an embodiment, the base portion is hexagonal in plan view.

In an embodiment, the upper part of each of the six sides curves inwards slightly.

In an embodiment, at least one magnet is associated with each side of the base, the magnets arranged so that opposed poles are associated with adjacent sides.

In an embodiment, the magnets are Neodymium magnets.

In an embodiment, the magnets are Samarium Cobalt magnets.

In an embodiment, the toothbrush cleaning apparatus further comprises at least one light configured and located so as to in use shine outwards from the recess.

In an embodiment, the recess comprises an aperture formed through the bottom of the recess, the aperture closed by a lens, the at least one light located below the lens.

In an embodiment, the toothbrush cleaning apparatus further comprises a control means configured to control at least the at least one light, and a power source configured to provide power to the at least one light and the control means.

In an embodiment, the power source is a battery. In an embodiment, the control means is a PCB and associated electronics.

In an embodiment, the at least one light comprises an ultraviolet LED.

In an embodiment, the at least one light further comprises at least one further LED.

In an embodiment, the at least one further LED is a white LED.

In an embodiment, the control means is configured to pulse the at least one further LED.

In an embodiment, the control means is configured to provide a timed countdown.

In an embodiment, the at least one light is activated at the start of the countdown.

In an embodiment, the timer is user-activated.

In an embodiment, the timer is visually displayed on the base.

In an embodiment, the timer is configured to sound an audio alert once the countdown has finished.

In an embodiment, the timer setting is user-adjustable.

In an embodiment, the toothbrush cleaning apparatus further comprises a sensor assembly configured to sense when a toothbrush container is located in the recess, the sensor assembly connected to the control means to activate the timed countdown.

In an embodiment, the sensor assembly comprises a Hall sensor.

In an embodiment, the sensor assembly comprises an optical beam configured so that the path of the optical beam is broken when a toothbrush container is fully within the recess.

In an embodiment, the sensor assembly comprises a capacitance sensor.

In an embodiment, the sensor assembly comprises a reed switch.

In an embodiment, the toothbrush cleaning apparatus further comprises a vibration means located within the base and configured to cause vibrations within a liquid in the toothbrush container when the toothbrush container is positioned in the recess.

In an embodiment, the vibration means comprises a motor and off-centre weight.

In an embodiment, the toothbrush cleaning apparatus further comprises a user interface configured to connect with the control means to allow a user to adjust the settings. In an embodiment, the bottom of the recess is rounded.

In an embodiment, the toothbrush cleaning apparatus further comprises an open- topped toothbrush container configured to hold a volume of fluid.

In an embodiment, the base of the container is textured.

In an embodiment, the toothbrush cleaning apparatus further comprises a magnet located on or towards the base of the container.

In an embodiment, the toothbrush cleaning apparatus further comprises a cap located on the base end of the container to form the base of the container, the magnet located between the inner portion of the container and the cap.

In an embodiment, the base of the container is rounded.

In an embodiment, the container further comprises a fluid level line configured to indicate a fluid level in the container.

In another aspect the present invention may broadly be said to consist in a

toothbrush cleaning apparatus, comprising: an open-topped container configured to hold a volume of fluid; a lid, configured to close the open top of the container, the lid movable away from the open top; a slot formed in the lid having a mouth open at the side of the lid, and; at least one flap of flexible resilient material that substantially closes the slot and which is manipulable to open the slot.

In an embodiment, the slot widens towards the side of the lid.

In an embodiment, the toothbrush cleaning further comprises a hinge, the container and lid connected via the hinge so that the lid can be moved between a closed position where the lid closes the open top cf the container, and an open position.

In an embodiment, the slot is opposite the hinge.

In an embodiment, the at least one flap is two flaps, connected one on each side of the slot.

In an embodiment, the two flaps form a pair, each one of the pair substantially the same as the other.

In an embodiment, the flaps are configured so that a substantially central slit runs from the side of the lid towards the hinge.

In an embodiment, the inner edges of the pair of flaps contact and substantially seal against one another. In an embodiment, the inner edges of the pair of flaps overlap.

In an embodiment, the lid has a tab extension configured to allow a user to press on the top of the tap to pivot the lid open around the hinge.

In an embodiment, the tab extension extends outwards from the main body of the lid over the hinge.

In an embodiment, the flap or flaps are at least partly formed from silicone rubber.

In an embodiment, the lid further comprises a seal configured to seal the lid against the container when the lid is in a closed position.

In an embodiment, the container further comprises a fluid level line configured to indicate a fluid level in the container.

In an embodiment, the base of the container is textured.

In an embodiment, the apparatus further comprises a base portion configured to have a depression within which the container can removably rest.

In an embodiment, the base portion further comprises a connection means configured for connecting the base to an adjacent base.

In an embodiment, the connection means is at least one magnet.

In an embodiment, the base portion is further configured for resting on a surface.

In an embodiment, the base portion has at least one flat portion substantially vertically aligned.

In an embodiment, when viewed in plan view the base portion is shaped so that multiple bases can be adjacently placed to tessellate.

In an embodiment, the base portion is shaped so that the tessellation is regular.

In an embodiment, the magnet or magnets is/are associated with the flat portion or portions.

In an embodiment, the base portion further comprises a timer configured to provide a timed countdown.

In an embodiment, the timer is user-activated.

In an embodiment, the timer is visually displayed on the base;

In an embodiment, the timer is configured to sound an audio alert once the countdown has finished. In an embodiment, the timer is user-adjustable.

In an embodiment, the toothbrush cleaning apparatus further comprises a vibration means located within the base and configured to cause vibrations within a liquid in the container when the container is positioned on the base portion.

In an embodiment, the vibration means is a motor and off-centre weight.

In an embodiment, the toothbrush cleaning apparatus further comprises a base timer configured to deactivate the vibration means after a set time period.

In an embodiment, the time period is fixed.

In an embodiment, the toothbrush cleaning apparatus further comprises a user interface, the time period user-adjustable via the user interface.

In an embodiment, the user interface displays the time remaining.

In an embodiment, the base timer is located in the base.

In an embodiment, the toothbrush cleaning apparatus further comprises a dispenser configured to hold a quantity of toothbrush cleaner, the dispenser having a dispensing means manipulable by a user to dispense a single quantity or dose from the dispenser, and a timer configured to provide a timed countdown.

In an embodiment, the timer is user-activated substantially simultaneously with manipulation of the dispensing means.

In an embodiment, the timer is visually displayed on the dispenser.

In an embodiment, the timer is configured to sound an audio alert once the countdown has finished.

In an embodiment, the dispenser is equivalently sized and shaped to the container.

In an embodiment, the dispenser is configured to hold a plurality of cleaning tablets, the dispenser having a dispensing means manipulable by a user to dispense a single tablet from the dispenser.

In an embodiment, the dispenser further comprises a window configured to at least show when the numbers of tablets in the dispenser is low.

In a yet still further aspect the present invention may broadly be said to consist in a an open-topped container configured to hold a volume of fluid; a lid, configured to close the open top of the container in a closed position, the lid movable away from the open top, the lid formed from two or more independently movable elements, and; an aperture in the lid, formed by all of the two or more elements when in the closed position.

In an embodiment, the toothbrush cleaning apparatus further comprises at least one flap of flexible resilient material that substantially closes the aperture and which is manipulate to open the aperture.

In an embodiment, the toothbrush cleaning apparatus further comprises a hinge, the container and independently movable elements connected via the hinge so that each of the elements can be moved separately between the closed position, and an open position.

In an embodiment, the elements are configured so that a substantially central slit runs from the side of the lid towards the hinge.

In an embodiment, the at least one flap comprises two flaps, connected one on each side of the aperture.

In an embodiment, the two flaps form a pair, each one of the pair substantially the same as the other.

In an embodiment, the inner edges of the pair of flaps contact and substantially seal against one another.

In an embodiment, the inner edges of the pair of flaps overlap.

In an embodiment, the flap or flaps are at least partly formed from silicone rubber. In an embodiment, the lid has a tab extension configured to allow a user to press on the top of the tap to pivot the lid open around the hinge.

In an embodiment, the tab extension extends outwards from the main body of the lid over the hinge.

In an embodiment, the container further conprises a fluid level line configured to indicate a fluid level in the container.

With respect to the above description then, it is to be realised that the optimum dimensional relationships for the parts of the invention, to include variations in size, materials, shape, form, function and manner of operation, assembly and use, are deemed readily apparent and obvious to one skilled in the art, and all equivalent relationships to those illustrated in the drawings and described in the specification are intended to be encompassed by the present invention. This invention may also be said broadly to consist in the parts, elements and features referred to or indicated in the specification of the application, individually or collectively, and any or all combinations of any two or more said parts, elements or features, and where specific integers are mentioned herein which have known equivalents in the art to which this invention relates, such known equivalents are deemed to be incorporated herein as if individually set forth.

Therefore, the foregoing is considered as illustrative only of the principles of the invention. Further, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the invention to the exact construction and operation shown and described, and accordingly, all suitable modifications and equivalents may be resorted to, falling within the scope of the invention.

BRIEF DESCRIPTION OF THE FIGURES

Further aspects of the invention will become apparent from the following description which is given by way of example only and with reference to the accompanying drawings which show an embodiment of the device by way of example, and in which:

Figure 1 shows a perspective view of a toothbrush cleaning apparatus according to an embodiment of the invention, having a base, an open-topped container that locates into a recess on the top of the base, and a lid connected to the container via a hinge, the lid moveable to close the open top of the container, the lid having a slot that passes through the lid and which has a mouth open at the side of the lid, and a pair of flaps of flexible resilient material connected to the lid on each side of the slot that together close the slot.

Figure 2 shows an exploded view of the toothbrush cleaning apparatus of figure 1.

Figure 3 shows a number of the toothbrush cleaning apparatuses of figures 1 and 2 located adjacent to one another, the bases configured to tessellate.

Figure 4 shows a plan view of the lid of the toothbrush cleaning apparatus of the preceding figures.

Figure 5a shows a plan view of the bases of an embodiment, interlocking in a regular tessellating pattern.

Figure 5b shows a schematic view of the bases of an embodiment, interlocking in a regular tessellating pattern, the sides of the bases magnetised so that adjacent bases hold together, adjacent sides on each individual base having opposed magnetic poles. Figure 6 shows a perspective view from above and to the side of the toothbrush cleaning apparatus of the preceding figures, with the head of a toothbrush located in the container for cleaning, the lid of the container closed, the handle of the brush extending upwards from the container through the flaps, the flaps closing around and gripping the handle.

Figure 7 shows a close-up perspective view of the top portion of the container of figure 6, the lid hinged open, a toothbrush being inserted into the open top of the container.

Figure 8 shows a combined sterilising tablet dispenser and timing mechanism, having a body that contains a number of sterilising tablets, the top of the body removable for refilling and also having a dispensing button that can be pressed to dispense a single tablet, and a timing or countdown clock on the side of the body to time the immersion of the head of a toothbrush in a cleaning fluid.

Figure 9 shows the upper part of a container with the dispenser of figure 8 being used to dispense a tablet into the liquid held in the container to create a toothbrush cleaning solution.

Figure 10 shows the tablet dispenser of figures 8 and 9 resting or stored on a base the same as or similar to that shown in figures 1 to 3.

Figure 11a shows a cutaway perspective side view of an embodiment of the base, having an upper container holding portion and a separate lower base portion that connect together in use, the container holding portion holding the open-topped container within a recess and having an internal aperture at the bottom of the recess through which a lens extends, the base portion containing a PCB with integral electronics, a battery recess, and LEDs which are connected to the PCB to shine through the lens into a container located in the upper container holding portion to illuminate the container in use.

Figure 11b shows a cutaway perspective side view of the base embodiment shown in figure 11a rotated through 90 degrees, so that the view through the battery is longitudinal or along the long axis.

Figure 11c shows a cutaway perspective side view of the base embodiment shown in figures 11a and 11b, with further detail of the PCB and mounted LEDs shown.

Figure 11d shows a cutaway side view of the base embodiment shown in figures 11a and 11 b, with further detail of the PCB and mounted LEDs shown. DETAILED DESCRIPTION

An embodiment of the toothbrush cleaning apparatus of the present invention will now be described in detail with reference to the figures.

According to this embodiment, the toothbrush cleaning apparatus 1 generally comprises a container portion 2 and a base portion 40, and an optional separate tablet dispenser.

Container Portion

In this embodiment, the container portion comprises an open-topped container 2 that in use holds a volume of fluid. The container 2 is sized and shaped to hold the head of a toothbrush, so that the head and approximately 1-2cm of the handle directly adjacent to the head will be immersed in the volume of fluid in the container 2 when the container 2 is filled. The container is formed from a transparent or see-through material such as plastic or glass and has a horizontal fluid level line on the side to indicate a fluid level in the container. The container can be fully transparent, or tinted or coloured. Although not preferred, the container could also be formed from a translucent or fully opaque material.

In one embodiment, the top of the container is open, in a similar manner to a water glass or other similar container. In another embodiment, the top of the container 2 can be closed as follows: a lid 3 is connected to the container 2 via a hinge 8 at or close to the rim or edge of the container. The hinge can be formed so that the items which form the hinge are integral with the Kd 3 and the body of the container 2, and connect to form the hinge. Alternatively, the hinge can be formed integrally with one or the other of the lid 3 or container 2, and then connected in any suitable manner to the other of the lid or container (e.g. by gluing, screws, ultrasonic welding, etc). The elements of the hinge can also be formed as a separate item or items with these then connected in any suitable manner to both of the lid and the container.

The lid 3 is moveable between a closed position where the lid 3 closes the open top of the container 2, and an open position wnere the lid 3 is away from the top of the container 2 to allow access to the interior of the container 2. When the lid 3 is in an open position (e.g. in normal use a fully open position that allows free access to the container), the interior of the container 2 can be accessed. The lid 3 has a depth or thickness, but is generally flat or planar in plan view. The top surface may be slightly domed or rounded. The lid 3 has a slot 5 that passes through the lid 3, the slot having a mouth 6 opening at one side of the lid 3, generally opposite the hinge 8. The lid 3 could also be domed or conical, or otherwise have a shape that when viewed from the side is non-flat.

The slot 3 widens towards the mouth or side of the lid 3. The slot 5 is closed by two flaps 7 formed from a flexible resilient material. The flaps 7 are connected one at each side of the slot 5 and pass across the slot 5 one from each side to close the slot 5 when they are in their natural or rest position, the inner edges of the flaps 7 forming a slit, and contacting or slightly overlapping so that the slit is located substantially centrally, and the flaps 7 seal against one another. The flaps 7 are formed from a material such as silicone rubber, which is inexpensive, easily available, and medically safe for uses such as this. When a toothbrush head is in the container 2 and the handle extends upwards through the slot 5 in the closed lid 3, the flaps 7 bend around the handle and grip to seal against the handle.

The lid 3 has a tab or extension 9 extending outwards from the main body of the lid 3 opposite the slot and over the top of the hinge 8. A user can press on the top of the tab 9 to pivot the lid open from the closed position around the hinge 8.

The lid helps to prevent spillages from inside the container, and also to help keep bacteria, germs and other dirt from entering the container. Optionally, the lid 3 has a seal (not shown) that seals between the open top of the container 2 and the lid 3, to help to ensure that liquid in the container cannot easily be spilled, and to further help keep foreign bodies out.

In an alternative embodiment, the lid can be formed as two halves or parts that together form a whole lid, each half or part of the lid movable independent of the other. The common split or seam between the two parts runs across the whole lid and can be substantially central (a bisection), or off-centre. The common split or seam can also be straight, or curved. An aperture for the brush is formed through the lid by having complimentary cut-outs in the lid on each side of the split - for example two semi-circles that form a whole circular aperture when the two parts of the lid are together (for example in the closed position). The cut outs can be formed so that the aperture is circular, oval, square or any other shape as required. In use, the brush is placed in position, and the two parts of the lid are closed so that the brush extends through the aperture. This arrangement does not require that the aperture extends to the edge of the lid to form a mouth. A seal can be used with the aperture if required.

As shown in figures 11c, 11 d and 11 e, a moulding forms a cap 26 on the end of the container 2, so that there is an inner base part formed by the main body of the container 2, and an outer base part on the end of the main body formed by the moulding. A magnet 27 is located between the inner and outer base parts. The container 2 has a circular end profile in the preferred embodiment, with the magnet 27 located in alignment with the centre axis of the container 2. The function of the magnet 27 will be described in detail below. The cap 26 is RF welded to the base of the tube. The cap 26 has a textured finish on its internal or external surfaces which acts to assist with dissipating light from a light source below the container 2 as will be described below. In the preferred embodiments, the base of the container 2 is rounded or domed so that it can sit in the rounded depression 15 of the base portion (see below). However, the outer surface o -" the moulding could also be at least partially flattened (e.g. in the centre). Similarly, the inner and/or outer surface of the inner base part could be flattened or domed, although fully rounded/domed is preferred.

It should be noted that the cap 26 is a desirable but not a necessary part of the container. The magnet 27 could be located in a recess or similar in the base of the container 2, or attached to the surface either on the inside or outside. The textured finish could be formed or applied directly onto the surface of the main body of the container 2 without the need for a cap 26.

Base Portion

The base portion or base station 40 comprises a base 10 that rests on a surface in use. In the embodiment shown in the figures, in plan view, the perimeter of the base 10 appears as a regular hexagon in shape. The bottom or lower part of each of the six sides of the hexagonal perimeter is substantially flat and substantially vertically aligned. In the embodiment shown, the upper part of each of the six sides on each base 10 curves inwards slightly. However, these could also extend substantially vertically with no inwards curve. The base 10 can be formed so that one or more of the flat and vertically aligned portions are flush with the surface on which the base portion rests, or it could stand clear of the surface (for example, the base portion could rest on a foot or feet that extend from the base, or similar). The top of the base 10 forms a recess, cup indent or depression 15 between the sides, within which the bottom of the container 2 removably locates in use. The bottom of the container can be rounded, as shown in the figures, or flat, or tapered, or any other shape as required. A base shaped as described can be placed next to a number of other bases to form a regular mosaic or regular essellation with no gaps between the bases, with adjacent vertically aligned portions in contact with one another. For example, a number of bases can be used for the individual toothbrushes of a family or other extended group, and placed in a mosaic or regular tessellated pattern on a bathroom shelf in a compact arrangement.

In this embodiment, the bases contain magnets 50, associated with' the sides of the base portion so that opposed poles are associated with adjacent sides, as shown in figure 5b. As shown in figures 5a and 5b, these allow the bases to be removably held together as an assembly. As the bases are hexagonal, the assembly can be any configuration as required, for example the dispenser (described below) in the centre, with the containers in a horseshoe shape around the dispenser.

The magnets could also be arranged with both positive and negative poles on a single side, the orientation of the magnets reversed on adjacent sides so that the bases can be connected together in a similar manner to that outlined above. If required, a visual indicator can be provided on the base to aid a user in carrying out the connection.

The magnets could be Neodymium magnets. However, Samarium Cobalt magnets would be preferred as Samarium Cobalt magnets contain no ferrous material and are more suitable for use in the presence of liquids.

In an embodiment, the base 10 is formed from two main parts: an upper container holding portion 10a and a separate lower base portion 10b that connect together to form the base 10. The side wall of the upper container holding portion 10a extends downwards around the lower base portion iti to partly surround and envelop the base portion 10b. The lower base portion 10b rests on a surface to support the base 10 and open-topped container 2 in use. A sealing ring 23 such as an o-ring can be included between the upper and lower parts 10a, 10b to prevent moisture leakage through the connection between the two parts. The upper and lower parts 10a, 10b are connected together using self-tapping screws that extend between the upper and lower parts once in place to connect the two parts.

The upper container holding portion 10a has the recess, cup indent or depression 15 formed in it's top portion, between the sides, as outlined above. The bottom of the container 2 removably locates into the recess 15 in use.

An aperture 16 is formed through the bottom of the recess 15. The aperture leads from the upper container holding portion 10a through to the connected lower base portion 10b. The aperture 16 is closed by a lens 17 that has an upper part formed to fit flush with the inner surface of the recess 15. An o-ring 18 fits between the lens 17 and the underside of the upper container holding portion 10a to assist with sealing.

The lower base portion has a lower battery compartment .19 into which a battery 22 is slotted in use, via an opening on the underside of the lower base portion 10b, which is closed by a removable battery hatch 20. In this embodiment, the battery hatch 20 is fully removable and is connected via a screw thread fitting, live hinge clips, or similar , but could be attached via a hinge or similar in variations. The battery hatch also forms the bottom part of the lower base portion 10b, on which the base 10 rests on a surface. In this embodiment, a battery hatch o-ring 21 is included in a groove between the battery hatch 20 and the remainder of the lower base portion 10b to assist with preventing moisture ingress into the battery compartment 9.

The lower base portion 10b also contains a PCB 24 located above the battery compartment 19 and below the lens 17. The PCB 24 has connected LEDs - a white LED 29 and an Ultraviolet LED 30 - that are aligned facing upwards from the PCB 24 to shine through the lens 17. The PCB 24 also has drivers for the LED or LEDs, a timer control chip and battery contacts, the battery in the compartment 19 providing power to the PCB 24. As shown in figure 11a, the PCB 24 is trapped between an upwards-facing part of the lower base portion 10b and the lens 17 so as to hold the lens 17 securely in place, the lens 17 having a shoulder portion that presses upwards against the underside of the upper container holding portion 10a.

As outlined above, a magnet 27 is contained within the lower section of the tube or container 2. A reed switch 28 is located on the PCB 24 that is operated when the magnet 27 is located directly above the PCB 24 (i.e. when the container 2 is located fully within/at the bottom of the recess 15). The proximity of the magnet causes the reed switch to activate (from 'off to 'on') initiating the cleaning cycle and LED/UV LED actuation - the 'timed cleaning' routine that is described in detail below.

A single white LED can be used. However, the magnet may occlude the light and reduce the brightness of the illumination and/or cast a shadow. In order to overcome this, multiple LEDs - i.e. two or more - can be placed to the sides of the magnet. The use of multiple LEDs has the benefit of providing more uniform illumination and increased brightness. It is preferred that the LED or LEDs are Surface Mount Technology (SMT) LEDs.

There are other ways that the presence of the container 2 can be sensed. For example, the PCB 24 could also include a Hall Effect sensor or similar. This would be configured to detect the presence of the container 2 in the recess 15, via a Samarium Cobalt magnet fitted in the base of the container 2. That is, when the container 2 is placed in the recess 15, the presence is sensed and activates various routines controlled by the PCB 24. As a further example, a feature could be moulded onto the bottom of container 2 that interrupts an optical beam within the recess 15 when the container is present, so as to detect the presence of the container. Alternatively, a capacitance sensor could be located where suitable - for example in the lower base portion 10b - the capacitance sensor activated when the container 2, full of fluid, is placed into the base.

The size of the battery compartment is sufficient to hold a battery capable of powering the unit for an extended period of time - for example a year, while illuminating two LEDs for two operations per day. Components that draw power are the LEDs, the control circuitry (e.g. a PIC microcontroller), and the audio alert device (e.g. a piezo buzzer). An AA or AAA battery could be used, for example.

Alternatively, a 'coin'-type battery could be used, with the size and shape of the battery compartment adjusted accordingly.

The primary routine run by the PCB 24 is a 'timed cleaning' routine. As outlined in the 'use' section below, once a cleaning tablet has been added to water in the container 2, the head of a toothbrush to be cleaned is inserted, and is kept immersed for a certain length of time to ensure it is fully cleaned. Once the 'timed cleaning' routine is triggered, the PCB 24 activates the two or more connected LEDs. The visible white LED 29 is caused to shine in a 'pulsed' manner, slowly brightening and dimming and fading in and out. The ultraviolet LED is on at a constant level. The visible white LED gives a user a visual indication that the circuit is active and that the timer is running. The ultraviolet LED assists with the sterilisation process within the water in the container 2 by providing ultraviolet light within the container, which assists with sterilisation.

As outlined below, when an effervescent tablet is added to water in the container, the white LED or LEDs shine upwards from below to provide light that shines through the water in the container. If the tablet has a blue colouring component, the illuminated water will appear blue. In variations, the white LED could be replaced by a blue LED to provide colour directly to the water.

If required, the bottom or base of the container portion (e.g. the cap 26) can be textured so as to enhance the dissipation of light upwards through the lower end of the container portion. Tablet Dispenser

The tablet dispenser 11 in this embodiment has an elongate main body configured to hold a plurality of sanitising tablets. For example, a tube 16cm in length or height and 2cm diameter can fit 78 aspirin-sized tablets. A button 12 on the top end of the dispenser 11 can be pressed by a user to dispense tablets singly.. A window on the body (not shown) is sized and located to at least show when the numbers of tablets in the dispenser is low - for example when there are five or fewer tablets stacked up from the bottom of the dispenser 11.

In some variations, if required, the tablet dispenser 11 can include it's own timer. A timer display 13 is located on the side of the dispenser 11 to provide a timed countdown. The timer display 13 is activated by pressing the display, or by pressing buttons 14 on the dispenser. The timer could also be activated simultaneously with the dispensing of the tablet, by pressing the button 12 to both dispense the tablet and activate the timer. The timer will beep or otherwise indicate that the countdown has finished, to alert a user to the end of the cleaning cycle. The timer can have a range of default timer settings, such as a three-minute setting, a five-mjinute. setting, etc. A user can switch between the default timer settings using one of the -buttons. A Piezo sounder or buzzer could also be used to sound audio alerts to alert a user to a change of state - e..g to alert a user to the end of the cleaning cycle.

In variations or other embodiments, the timer could also be fully adjustable via the buttons, so that a user can set a custom time or countdown according to their requirements.

The base or bottom of the dispenser is equivalents sized and shaped to the container 2. This allows the dispenser to be conveniently stored or co-located with the containers, in the recess of one of the bases 10. The form of dispenser described and shown in this embodiment is substantially the same size as the containers. However, the dispenser could be'any length as required. For example longer or wider than the containers if storage of a large number of tablets is required. Use

In use, a user fills the container to the fill line with water. They then use the dispenser to dispense a cleaning or sterilising tablet into the container so that it will dissolve. A user then places their used toothbrush head-down in the container 2. If using a container 2 that has a lid, they then close the lid 3 around the shaft or handle of the brush, the lid rotating so that the handle passes through the slot 5, the flaps bending out of the way of the handle and closing around the handle. The head and part of the shaft directly adjacent to the head are thus immersed in the cleaning fluid in the container (the mix of the dissolved tablet and the water). The cleaning process may commence automatically, triggered by the reed switch/magnet combination, or the other sensor(s) such as the Hall Sensor, as described above. The presence of the container 2 in the base automatically activates the cleaning process. However, in some variations, a user manually activates the timer on the dispenser once all the required containers have been filled and prepared, and the brushes located in the containers. The timer counts down to ensure that the brush or brushes have been immersed for the correct length of time for cleaning.

Depending on the tablet/liquid used, the brushes are at least cleaned (sanitised), and may be fully sterilised. The distinction between sterilising and sanitising will be a function of the chemistry used in the effervescent tablets and either option is available. A user can then dispose of the cleaning or sterilising fluid by opening the lid to remove the brushes and taking the container(s) off the base(s) for emptying. The brushes can be stored in the containers when not in use. The length of the timer can be adjusted, or reset, or similar, actions, via a button or buttons on the dispenser as required. It should of course be noted that the lid does not have to be closed in order to carry out the above process - it could be carried out with the lid open.

Further Variations

Further variations to the embodiments describiecf above will now.be outlined.

The container 2 does not necessarily require a fully open top - the opening could be formed as a smaller opening in an otherwise closed upper surface.

A single flap could be used in place of the pair of flaps 7, passing across the slot to close the slot and either shaped or manipulable or both to create an opening for a toothbrush handle to pass through the slot in a similar manner to the pair of flaps.

The lid does not have to be hinged to the container, a push-fit or screw-fit lid, or similar, could be used instead.

The slot in the embodiment above is described as substantially opposite the hinge, but the slot and hinge could be offset so that the slot is to one side.

The tab 9 as described above and shown in the figures extends outwards from the lid 3 in substantially the same plane as the lid 3. Alternatively, the tab can be angled or curved away from the general plane of the lid. It is not absolutely necessary for the flap or flaps to seal or even to come into contact (either with each other, or for the free edge{s) of the flap to contact the main body of the lid), as spillages will be largely prevented simply by the flap or flaps being positioned to substantially close the slot.

The flaps could also be formed so that the slot is off-centre, or patterned to form a wave or zig-zag shape.

The container can be opaque, or non see-through. It is preferred that the contents can be seen through the container wall, but it is not absolutely necessary.

The fluid line could be on the inside, or the outside, or not present.

The slot could have sides that are substantially parallel, so that the mouth is the same width as the remainder of the slot, or the slot could widen away from the mouth, or otherwise be profiled to have a wider inner portion than the outer portion - for example a narrow opening forming a 'door' into a larger 'room', the 'room' oval, circular, square, triangular or any other suitable shape.

As outlined above, a hexagonally-shaped base allows the bases to be placed adjacent to one another in a regular mosaic or tessellated pattern, with no gaps between the containers. A hexagon shape is advantageous as this also provides all- round stability from being pushed over while also being the shape with the largest number of sides that will tessellate regularly. However, triangular, square, rectangular or other shapes of base could also be used. Other, less regular shapes could also be used. For example, regularly-shaped octagonal bases could be used, with square gaps formed between the bases when these are tessellated or mosaiced. Circular or oval bases could also be used could also be used, the small contact surface area used for connection to adjacent bases via magnets or via any other suitable connection mechanism. As a yet still further variation, if desired, irregular shapes could also be used so that the tessellation is irregular and an irregular shape is formed when the bases are brought together.

As outlined above, one possible type of connection between the containers is via magnets. However, the connection could also be made via hooks or a similar male connector that connects with equivalent female connectors on adjacent bases. A hook-and-loop fabric fastener such as VELCRO™ could also be used to connect adjacent bases. Suction cups or suction pads could also be used, either to attach each base to an adjacent base or bases, or to attach the base to a wall. Suction cups could also be connected to the underside of each base to help connect the base to a surface such as a bathroom shelf or similar.

The bases could also have a visual indicator such as for example a coloured dot or line or arrow that shows where the bases are intended to align with one another for connection.

If an irregular shape or non-regular shape is used for the bases and/or if a number of bases are used to form a set of bases, then a grid can be provided, having holes or compartments of complimentary shape to the bottom of the bases so that the bases can be slotted into their particular hole or compartment in a similar manner to a jigsaw puzzle.

The base could also be fitted with a vibration mechanism or vibration means such as a motor and off-centre weight or similar to create vibrations within the liquid in the container in use to improve the cleaning efficiency. The base could also contain or be in communication with a base timer (either in the base or remotely located and communicating with the vibration mechanism) configured to de-activate the vibration mechanism after a time period to ensure that the brush or brushes have been immersed for the correct length of time for cleaning, the timer de-activating the vibration mechanism when the time on the timer has expired. The period could be set/fixed or user-adjustable. The vibration and immersion timers could be a single timer, or separate. If separate, they could be of different set periods, or the same set periods, or each independently user-adjustable. This timer or timers in the base could be used instead of or as well as the timer in the dispenser. The length of the timer or timers could be for a set time, or can be adjusted, or reset, or similar actions, via a connected and integral user-interface such as a button or buttons on the dispenser, or possibly via communication with a remote user interface such as via a smartphone app or similar as required.

A tablet dissolved in water has been described for the preparation of the

cleaning/sterilising fluid. A fluid or gel could also be used, dispensed in discrete amounts from the dispenser. Other toothbrush cleaners could also be stored in the dispenser. Tablets, gel or liquid are specific examples that fall into the generic category of toothbrush cleaner.

Although the friction between the handle of the toothbrush and the lips should be sufficient to hold the toothbrush in position, a rubber ring or similar can be fitted to the handle of the toothbrush to grip around the handle so that in use, the ring rests on top of the lid and prevents the toothbrush slipping downwards. The base could also be configured to be mains-powered, with a cable and plug for connection to a mains power source or similar. Alternatively, the base could be powered, or the battery charged, by inductive power transfer or similar, in the same or similar manner to an electric toothbrush.