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JP7297790B2 |
A hinge for mounting a door on a piece of furniture or the like comprises a hinge arm, a box connected to the hinge arm by an articulation system comprising a plurality of movable connecting levers and seven articulation axes, spring mea...
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JP7292478B2 |
To facilitate the assembly of a floor hinge.A floor hinge 10 includes a hinge case 11, a rotary shaft 14, a cam member 15, a slide plate 17, a rod member 18, a piston member 19, connection fixing means 20, a compression coil spring 31, a...
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JP2023074650A |
To provide a shield material opening/closing mechanism capable of winding a shield material operation long body which is stretched between a building and a shield material, by using restitutive force of an osmund, which can arrange the s...
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JP7281137B2 |
To provide a brake device of a sliding door allowing a braking distance by a dumper to be longer.A brake device 2 of a sliding door arranged in a sliding door panel is provided with: a trigger 3 disengageably arranged on a receiving conc...
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JP3242022U |
[PROBLEMS] To provide a temporary scaffold which has a simple structure as much as possible, does not block an entrance/exit passage, and is provided with a door body capable of closing the entrance/exit by its own weight. The temporary ...
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JP2023068345A |
To easily adjust an elastic force that energizes a lid in an opening direction.An opening/closing mechanism comprises: a fixed side member 4 and a movable side member 2; a shaft 3 that rotatably supports the fixed side member 4 and the m...
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JP2023068578A |
To stably a support door panel.A door device for a vehicle comprises a door-side engagement part 31 that is arranged at a closing-side end part 33 of a door panel 5 which opens/closes a door opening 3 of the vehicle based on the motion o...
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JP7270231B2 |
To provide a door opening and closing control system capable of fixing an opening and closing position of a door.A door opening and closing system 10 includes an acquisition unit 31 that acquires a signal relating to opening and closing ...
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JP7264741B2 |
To provide a sliding door having an automatic closing mechanism that closes slowly when the sliding door is closed.An inner sliding door (sliding door) 3 comprises a sliding door automatic closing mechanism 13 and a sliding door speed re...
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JP7257253B2 |
To provide an opening/closing control mechanism of a door body capable of suitably controlling the opening/closing operation of a door body within the full opening range of the door body, and realizing a door (leaf) excellent in function...
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JP7255380B2 |
To provide a door structure capable of increasing a glass area in a door and improving the aesthetic appearance of the door structure, resulting from configuring a door frame material in a size-reduced manner by accommodating a door clos...
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JP7248971B2 |
To provide a two-way pull-in device capable of flexibly coping with a difference in width dimensions of sliding doors, while reducing the number of components by commonizing the components, simplifying inventory control and reducing cost...
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JP7248850B2 |
To provide a highly usable fixture.A fixture 1 comprises: an actuation member 11; a locking member 13; and a locking releasing mechanism 15. The actuation member 11 operates interlockingly with opening/closing of a door 5. The locking me...
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JP7246607B2 |
To install a sponge rubber which is an expansion absorbing member for a floor hinge, without increasing a manufacturing cost caused by enlargement of a device, an increase in the number of components and worsening in assemblability.A flo...
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JP7236901B2 |
To provide a hinge closer mount structure that can improve ease of mounting hinge closers.A mount structure for a hinge closer 70b is a mount structure for mounting, on a building skeleton 2, a receiving seat part 71 of the hinge closer ...
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JP7231897B2 |
To make sure that furniture sliding doors and the like can be closed smoothly and securely.There is provided a travel control device, comprising a locking body 11 that is locked to a locked body 107 of a traveling body 105 and is movable...
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JP7221820B2 |
To realize downsizing.A door closer 4 includes a shaft member 5 that engages a support member attached to an opening portion of a building and enables a door 1 to rotate with respect to the support member, an interlocking member 7 that i...
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JP2023018591A |
To suppress occurrence of flexure in an elongated body in a slide control mechanism that controls the movement of a moving object such as a door or curtain by winding the elongated body such as a wire.A slide control mechanism including ...
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JP7209443B2 |
To provide a railway vehicle which has slide doors to accomplish barrier-freeing.In a railway vehicle which has slide doors 110 installed in a passage opening part formed in a gable part of the vehicle and hung from a support rail arrang...
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JP7206003B2 |
A damper for fittings for furniture or household appliances has a housing in which a piston connected to a piston rod is guided in a linearly displaceable manner, the piston dividing an interior space in the housing into two chambers, wh...
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JP2023004046A |
To provide a door control device which can permit opening/closing of a door in the case where a user performs opening/closing operation of the door and which can restrict opening/closing of the door in the case where disturbance such as ...
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JP7204098B2 |
To provide a sliding door retracting device capable of shortening the length dimension of a device body while securing a predetermined stroke length.Piston type dampers 20, 21 of a retracting device 1 are configured as a set damper devic...
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JP2022191832A |
To reduce vertical dimensions of a transom.In an opening/closing door device comprising: a door body 10 that opens/closes while moving toward an opening width direction; and a braking device 50 that decelerates a speed of the door body 1...
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JP2022191831A |
To facilitate adjustment of rotational resistance.A rotary damper unit comprises: a casing 51a; a rotation shaft 51b projecting towards one side from the casing 51a; a brake gear 51c fixed on the rotation shaft 51b; and a rotational resi...
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JP7197093B2 |
To provide a cabinet facilitating attaching/detaching an opening/closing door, and making the lower side of the opening/closing door hardly come off even when a user opens/closes by a strong force.A cabinet 1 which has an upper part guid...
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JP2022190573A |
To provide a hinge which prevents a document placed on a document placement table of an office machine in copying and printing from being stained due to contact with lubrication oil on a side of a support member and a slider constituting...
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JP7195139B2 |
To provide an escape door that enables a door panel to be smoothly opened even if a wind pressure in a roadway tunnel acts on a door.A door panel is double doors consisting of a wide first door body 3 that opens on an evacuation tunnel s...
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JP7191806B2 |
To provide a shock absorbing device which is excellent in accuracy, stability and durability of operation and which is miniaturized by rotating a cam gear according to the rotating direction of an operation arm and concurrently operating...
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JP2022184749A |
To provide a door actuator link mechanism that allows operationally safe and low maintenance operation of a door.A door actuator link mechanism, including a lever 2 that extends in the lengthwise axis 11; has an offset 6; and integrated ...
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JP7185816B2 |
To facilitate an operation of regulating a door closing speed using a DA speed regulating valve.A closer device 10 comprises: a housing 11 having an oil chamber 12 filled with hydraulic oil; a piston 19 for dividing the oil chamber 12 in...
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JP7182337B2 |
To provide a door closer capable of discharging hydraulic oil more effectively from the door closer.A door closer 1 includes: a housing 4; a piston 15; a rack and pinion mechanism 21 as the piston drive mechanism; a cavity 15a; a rotatio...
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JP7178336B2 |
To provide a blowout panel closing device capable of reducing complexity and difficulty associated with installing both a blowout panel and blowout panel closing device in a reactor building.A blowout panel closing device is provided, co...
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JP7177003B2 |
To provide a door closer capable of being miniaturized while retaining advantages of a cam and advantages of a rack and pinion.Included are: a cam 13 provided on a main shaft 11 for elastically deforming a main coil spring 17; a roller 1...
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JP7175838B2 |
To obtain a safe and comfortable living environment by making it comfortable to enter and leave a room without feeling heavy when opening a door, and by miniaturizing a door closer and housing it in an invisible place.A door closer, whic...
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JP7174725B2 |
A hinge has a side part fixable on a wall and a hinge part, which is pivotable in relation to the side part and is fixable on a door. Two levers are provided on the side part and the hinge part, which are each rotatably mounted on the si...
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JP7164115B2 |
To provide an automatic closing device for a door which is capable of reducing the door closure impact by causing the door to close slowly when the door undergoes an automatic closure.An automatic closing device 1 includes: a support bra...
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JP7162437B2 |
To provide a fixture capable of reliably closing a sash in a hidden ridge structure, and capable of pulling the sash without touching the door end ridge when closing the sash.The fixture includes a frame body composed of four sides and a...
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JP2022162289A |
To provide a fixture with a door body that can be opened and closed, and a window that can be opened and closed on the door body, which can improve designability with a simple configuration.A fixture 1 is provided with a door body 22 tha...
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JP2022161802A |
To provide a door body moving device that automatically returns an arm in a malfunctioning state from a stowed state along a device body to a protruding state, to thereby perform a normal operation.A door body moving device includes a se...
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JP3239525U |
[Overview of idea] The present invention provides an adjustable hinge. Includes left case, large arm, right case, small arm and functional axis. The large arm can rotate the small arm, rotation of the small arm can store the functional a...
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JP7155305B2 |
An actuating drive for moving a furniture part movably supported relative to a furniture carcass, includes at least one pivotally mounted actuating arm for moving the movable furniture part, a spring device for applying a force to the ac...
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JP7155392B2 |
A door damper assembly that includes a housing, a damper that includes a fixed end and a movable end disposed within the housing, a carriage assembly that is movable within the housing between a closed position and an open position, a cl...
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JP2022155653A |
To automate the opening and closing movements of swing doors, while suppressing, even upon the automation, the vertical vibration that is caused at a rotating part in which a tip part of a transmission member and a tip part of a rotation...
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JP2022155745A |
To automate the opening and closing movements of swing doors, while suppressing, even upon the automation, the vertical vibration that is caused at a rotating part in which a tip part of a transmission member and a tip part of a rotation...
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JP2022152725A |
To make it possible to cope with a wide weight range of a sliding door, obtain a long braking distance, and reduce a product cost.A bidirectional sliding door retractor 1 of a sliding door 2 is configured such that: a piston type damper ...
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JP7150722B2 |
A device for sliding and braking a sliding door includes a profile fastened to an inside of the sliding door, and two damper stops arranged on a base portion of the profile at opposite ends of the profile and offset relative to each othe...
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JP7146297B2 |
Hinge for furniture including a fixed part housed in a seat of a horizontal plane of the furniture structure, and a moving part housed in a seat of a door of the furniture, to operate the door in opening and closing by a movement mechani...
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JP7133962B2 |
To be capable of suppressing the failure of a pulling mechanism.Provided is a fitting that is configured such that an upper frame 21 of a frame body 2 is provided with a first projection 212 projecting downward and extending in the later...
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JP7133222B2 |
Provided are a receiver and an opening/closing device, which does not require an interval adjustment between the receiver and a closer even when there is a fit error in a sliding door or the like. The receiver (10) mounted on one side of...
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JP7132889B2 |
To provide a replacement method of a door closer which makes it possible to provide a quick replacement thereof at the time of failure.A longitudinal slot is formed at a region including therein a position of a mounting screw of a first ...
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