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JP3530985B2 |
PURPOSE: To provide a chair with frames capable of maintaining the strength as skeletal materials and imparting elasticity to necessary parts, and being easily recycled, and further, capable of being shaped in various fashions and light ...
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JP3531120B2 |
PURPOSE: To give flexibility to a frame and to make a joint part to be securely welded and fixed in a line contact, by forming a dent part to be positioning on the joint part and welding and fixing the joint part when frame members are m...
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JP2004073326A |
To provide a foldable leg portion structure which folds and raises a leg portion securely and stably.In the foldable leg portion structure for holding the leg portion pivoted at the top in a folded and raised state through a lock device,...
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JP3528528B2 |
To surely cover the tip open part of an arm frame by an arm pad and also to fit the arm pad to the arm frame with a min. number of screws in a closely adhesive state. The arm frame 5 is provided with an armrest part 5A being almost chevr...
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JP2004057646A |
To enhance productivity without deteriorating the feeling of comfortable sitting in a seat body upholstered in net.The seat body of a chair includes the net 5 consisting of a group of warps 7, and a group of wefts 8, wherein a multi-fila...
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JP3520441B2 |
To obtain a chair used in water-section which is convenient for changing the direction of the chair horizontally in a sitting position and moreover, allows standing up easily with safety. This chair used in water-reaction is provided wit...
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JP2004033542A |
To prevent a phenomenon in which thighs of a seated person are pushed up by a front end of a frame on a seat with a structure of netted frame.A net 5 is composed of a weft yarn group 7 and a warp yarn group 8. A front part 5a is structur...
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JP2004033543A |
To restrain a phenomenon in which thighs of a person are pushed up by a front end of a frame on a chair with a structure of netted frame for seating.A ring-like frame for seating 3 is applied with a net 5. A front part 3a of the frame 3 ...
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JP2004016731A |
To provide a portable chair with high load-resisting performance.The load-resisting chair 1 has a rectangular seat frame 31 and four U-shaped frames 21, 22, 23, 24 each having a horizontal piece and two vertical pieces to support the sea...
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JP2003325263A |
To provide a device for fastening, connecting, and placing a canvas, which is easily produced, and easily handled by an operator.The device (D) is the one for attaching the canvas (1) to a furniture support structure (2). The support str...
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JP3482901B2 |
To provide a chair, of which legs have leg wings, for touching leg wings to the ground in a stable condition and for containing in a compact size by stacking. A leg 2 has a main prop 21 and a plurality of leg wings 22 which are radially ...
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JP2003289980A |
To provide a chair for half body bathing which provides the warmth of wood, a relaxing feeling obtained by touching wood, and the aromatic effect of wood.A hexagonal compressed member formed by compressing wood is cut in the longitudinal...
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JP2003285162A |
To raise strength and rigidity as compared with a conventional welded T-joint even without reinforcing fitting.An end of another pipe 7 mounted on a peripheral surface 13 of one pipe 6 so as to cross in a T-shape is enlarged, and fillet ...
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JP2003226177A |
To provide a driver's seat superior in usage and strength with a hollow seatback portion made of a resin material.A pair of through-holes 31 are provided side by side in the seatback portion 30. The pair of through-holes 31 are decentral...
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JP2003219931A |
To reduce the number of parts of structural parts in a frame structural body of a seat for a bus.Between a back frame 4 and legs 7 for fixation to a vehicle floor, a reinforcing pounder 1 to directly transmit the front load and the rear ...
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JP2003189969A |
To provide a comfortable sitting feeling and improve durability by providing uniform rigidity to a seat and a seat back of a chair and shells of the seat and the seat back.The shells 22 and 31 are respectively provided on the seat 2 and ...
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JP2003183487A |
To provide a chair component excellent in appearance and in strength and stiffness; and a chair component for constructing a chair easily separable in disposal.This chair component is made of a composition comprising a polytrimethylene t...
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JP2003175754A |
To provide a seat of an agricultural working machine of a riding type solving such as problem that a weight is heavy and a processing cost to a metal member is high in the working machine of the riding type in which the metal member in a...
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JP2003174953A |
To provide a spherical body containing structure capable of effectively reusing spherical bodies such as spent hard tennis balls and contributing to the solution of an environmental problem due to the hard tennis balls disposed of an non...
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JP2003174949A |
To provide a chair of a structure capable of preventing dirt and giving comfort when a person is seated.This chair includes a vertical rubber panel 1 erected in a holding frame 2, wherein a part of the rubber panel is projected over the ...
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JP3442665B2 |
To provide a lightweight and inexpensive seat having cushioning property and durability by integrally molding a resin by blow molding to constitute the seat, and providing an elastic cushion part in the contact part with an operator and ...
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JP2003166510A |
To enable a joint structure to connect without leaving fitting traces on the appearance, to easily separate plastic parts from metallic parts, to bear a shearing force by only the joint member, and further, to use parts made of a single ...
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JP2003164354A |
To facilitate a flexible change in the shape of a back inner plate and also to enhance the fitness to the human body, in a chair with a lumbar support function that the back inner plate is pushed out according to the physical structure o...
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JP2003159150A |
To provide a chair with pipe legs in which a user can easily select a mode with attached armrests or a mode without attached armrests.Cylinder parts 16 swollen outside to right and left are formed on both sides of the backrest plate 14 m...
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JP2003159141A |
To provide a panel type cushion body with stable quality.This panel type cushion body is constituted by spreading elastic cloth 12 formed with elastic thread 11 across a frame 13. The elastic cloth 12 has continuous bag shape double stru...
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JP2003153761A |
To provide a chair that can be mass-produced by a simple and easy automatic operation without damaging the appearance and comfortableness to a user.The chair has a pair of front legs 20a and a pair of rear legs 22 and is equipped with a ...
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JP2003153760A |
To provide an inexpensive folding stool excellent in portability, storability, robustness and design, and moreover simple in structure and low in cost.The folding stool comprises a seat plate 1 providing a horizontal seat surface and pai...
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JP2003144264A |
To manufacture a chair 1 with armrest parts 2 simply and at low costs.The chair 1 is provided with a seat part shell 11, a back part shell 12 rising upward from a rear edge of the seat part shell 11 and armrest parts 2 of which one ends ...
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JP2003135224A |
To provide a chair and armchair having a structure whose skeleton member can be simply and quickly covered with a woven fabric.A component 11 made of a woven fabric is formed of two plastic-made rod members 12, 13 having a C-shaped secti...
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JP2003135200A |
To provide a chair seat back by which an elastically deformable spreading material is easily and reliably spread without a looseness.The chair seat back supported at the rear side of a seat part is provided with a back frame 4 having lef...
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JP2003135193A |
To provide a chair leg structure which enhances attachment strength by welding to the leg supporter of a leg rod and also which is excellent in workability in welding.The chair leg structure consists of a cylindrical leg supporter 1 erec...
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JP2003127733A |
To solve the problems that a driver seat made of a seat covered with a cushion on a metal member is used so that the weight is heavy and a processing cost or the like for the metal member is expensive in a conventional farm working machi...
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JP2003125885A |
To provide a folding chair which can hold a seating position, has air and water permeability, and is lightened by pipe frames.The frame of this folding chair 1 comprises a seat face frame 10, backrest frame 11, connecting frame member 4 ...
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JP2003111642A |
To solve the problem that when a chair capable of transporting by back gripping poles, in made the size large in the vertical direction of a back rest for giving a comfortable feeling of sitting and strength of the back rest, exposed par...
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JP2003111637A |
To provide a chair in which a rubber material can be easily stretched without loosening and which gives a comfortable sitting feeling in the chair having cushioning properties on a seat by elasticity of the rubber material.The chair 1 is...
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JP3418486B2 |
PURPOSE: To provide a collapsible chair in which the adjustment of height is easy, and the adjustment of height can be carried out in a wide range without the possibility of slipping down. CONSTITUTION: A height-adjustable type collapsib...
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JP2003102583A |
To provide an inexpensive chair with satisfactory usability by making a feeling of seating satisfactory without a sense of reaching a bottom when seated.The chair is provided with a chair body 2 made of styrene foam integrally provided w...
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JP2003088442A |
To enhance efficiency in frame material working and an assembling work concerning a chair where a plurality of frame materials are connected to constitute leg frames.Forelegs 4 and rear legs 5 crossing in a chevron shape are respectively...
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JP2003510115A |
(57) It is at least one conquering improving the disadvantageous point of the summary subject conventional technology, or offering useful alternatives. Solution means The chair (10) which has a seat assembly (12) and a back support assem...
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JP2003070595A |
To provide furniture which makes work easy to do when a user performs work such as a personal computer work while seated, and allows immediate recognition of works to be done around the furniture after his/her seating.Auxiliary tables 7A...
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JP2003070588A |
To assure strength required for a seat frame, to reduce its weight, and to eliminate a process to insert a reinforcing member.The seat frame made of a synthetic resin has an external frame part 12 of a main body 10 of a frame which is in...
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JP2003047534A |
To simply and inexpensively fit a film member. At the periphery of the film member 3, an engaging member 3 fitted so as to tuck up an inner end is provided. A frame body (engaging frame) 4 to be fitted to this film member 2 is provided w...
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JP2003033260A |
To provide the fitting structure of a spread material, which enables the spread material to be easily and quickly attached in good appearance, makes both ends of the spread material durable and hardly come out, and enables the spread mat...
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JP2003033249A |
To provide the assembling structure of the spread material in a chair, which keeps durability of the circumferential part of the spread material and enables the spread material to hardly come out and to be easily separated. A recess groo...
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JP2003033247A |
To provide the assembling structure for a spread material of a chair, which enables the spread material to be easily, quickly, and presentably assembled to keep the periphery parts of the spread material durable, to make the spread mater...
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JP2003024169A |
To provide a cushion structure for a chair seat wherein a cushion material comprising a material which generates a harmful gas when being incinerated such as an expanded urethane is not used, and also, a sufficient cushioning property is...
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JP2003024177A |
To provide a new erection legless chair which has an appearance suited to employment in a Japanese room and on a Japanese tatami and is stable and comfortable to sit on and in which position movement is also easy, moreover the degree of ...
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JP2003011296A |
To provide a polypropylene laminated cloth-like matter, which can be recycled.In this polypropylene laminated cloth-like matter, a thin polypropylene film 2 having the thickness of about 10 μm is laminated onto the rear surface of the p...
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JP2003009984A |
To provide a shell structure for a chair which prevents a finger or a nail from making contact with an edge of an end of a connecting rod without increasing the number of parts.The shell structure for the chair formed by attaching a shel...
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JP2003009983A |
To reinforce a peripheral edge of an opening of a shell for a chair and its close area effectively.The shell structure for the chair is made by molding a backrest part 10 and a seat part 11 integrally and by attaching the shell 3 which h...
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