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JP2000203494A |
To make a seat nonflammable by adding a two-liquid flame retardant to a foaming stock solution of urethane foam, injecting it into a die for a foaming process, forming a seat base material with the hardness in a specific range, and fitta...
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JP3069930U |
[Task] Providing high-strength pipe chairs that are convenient for transportation and storage. The seat plate, four joint pieces installed at the four corners of the bottom of the seat plate, each having one joint hole, and a foot device...
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JP3054602B2 |
To make the seat of a chair have smart appearance and enhance the static eliminating effect, by forming the seat from a seat frame having opening in the center and a conductive, elastic sheet stretched over in the position blocking the o...
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JP2605066Y2 |
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JP2000106978A |
To enable a user to regulate the height position of a seat part to the most suitable height position of the seat part.A pedestal 12 for supporting the seat part 11 to be placed with the waist is composed of an upper pedestal 13 which is ...
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JP2000504601A |
A collapsible stool provides a seat for a user and can be erected for use or folded into a collapsed state. The stool includes first and second side panels that confront one another when collapsed but expand to create a longitudinally ex...
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JP2604118Y2 |
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JP3017105B2 |
To facilitate the attachment of a seat mainbody to a seat receiving frame and the attachment of lining material. A seat 3 is provided with the frame-shaped sea receiver 4, the seat mainbody 5 whose lower surface of a peripheral part 5c i...
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JP2000060675A |
To provide a simplified chair enabling user to sit stably on an inclined place. This hexagonal simplified chair 1 formed by partially cutting out rectangular basic shape is formed of a corrugated fiberboard. The simplified chair 1 is com...
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JP2000050995A |
To provide a stacking chair capable of simplifying the structure of pivot part of a seat to a frame, facilitating assembly and further stably supporting the seat in sitting state concerning the stacking chair in which the seat and backre...
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JP2000050998A |
To provide a backrest part mechanism capable of supporting the upper half of the body over much wider areas by deforming a backrest member corresponding to physique with body pressure caused by leaning. This mechanism is composed of a se...
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JP3007295B2 |
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JP3006999B2 |
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JP2602715Y2 |
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JP2000014477A |
To provide a chair for playing a musical instrument wherein the weight is reduced even when a steel material which is stably available is used as the material for a lateral member, and at the same time, a the strength is excellent withou...
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JP2000014476A |
To reduce weight without causing the reduction of structural strength and increase of cost. At least one of a seat body and a back rest part is formed of reinforced shape plate members 41S, 51S, and the reinforced shape plate member is f...
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JP2000014478A |
To improve aesthetic appearance by beautifully covering the connected part between a leg frame and seat back frame. A cover 60 for a connected part made of a synthetic resin, which can cover the connected part between a leg frame 10 and ...
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JPH11346865A |
To improve stability after folding by arranging both of the end of an intermediate supporting leg on a side inner than the front end and the rear end of a long chair with respect to the chair where a long chair left half body and a long ...
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JPH11346864A |
To prevent flawing of upper leg rod parts in the case of stacking chairs by providing a protecting member covering and protecting a prescribed place of the upper led rod parts of both leg frames, in a system capable of stacking both of l...
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JPH11346863A |
To prevent upper stage chair from being shifted to the side even when force in a side direction acts in a stacked state. A leg frame is formed from a pentagonal pipe 10P whose outer surface is a pentagonal shape on a cross section and a ...
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JP2992490B2 |
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JPH11299566A |
To provide a chair for easily executing recycle, scrapping, or the like, and simultaneously obtaining comfortable cushionability in the chair whose core main body is constituted of a foamed styrene resin. Arm rest parts 4 made of foamed ...
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JP2967042B2 |
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JP2954706B2 |
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JPH11253261A |
To facilitate the installation of chair parts such as a backrest, legs with one another and to prevent connecting devices such as a bolt virtually from appearing on the surface. A structure for installing chair parts to install one chair...
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JP2951602B2 |
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JPH11244084A |
To enable to stack a plurality of benches in multiple layers in less space. At the both front corners of a seat plate having a sufficient width and length to receive several persons, a front leg 7 is provided which has a taper surface 7a...
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JP2945664B1 |
[wrap up] [Task] Make sure that the person sitting does not slip off and that there is no risk of an accident involving a finger or the like. From the approximately long square-shaped back frame 100, the approximately U-shaped seat frame...
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JPH11225840A |
To effectively prevent a slip on a floor and the damage of a floor surface by winding a pipe leg non-slip cover around a pipe leg of furniture like a coil due to the spring back action that curls due to restoration and elastic force of a...
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JPH11178671A |
To make a chair compact when being folded, and facilitate the folding operation by a method wherein the top and the bottom, the front and the rear of a crossed part of front and rear leg frames which are crossed, are connected to linking...
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JPH11155678A |
To provide a stackable chair having excellent quality in design, use, handling, cost or the like. This chair comprises a frame main body 10 having a pair of side frames 3 including front legs 1 and rear legs 2 that a reconnected to each ...
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JPH11155677A |
To provide a stackable chair having excellent quality in design, use, handling, cost, function or the like. The chair comprises a frame main body 10 which has a pair of side frames 3 including front legs 1 and rear legs 2, which are conn...
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JPH11113671A |
To make a chair of a lightweight material such as cardboard by supporting a force working on a seat portion by a vertical leg portion under the seat portion, front leg portion, back portion and side supporting portions and supporting bac...
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JP2594278Y2 |
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JP2872061B2 |
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JP2591963Y2 |
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JP2591316Y2 |
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JPH1156518A |
To provide a chair with which a lighter weight may be attained and excellent strength may be assured and which allows recycling and less cools the waist and a process for producing this chair. A glass fiber-contg. thermoplastic resin is ...
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JPH1142133A |
To facilitate the work of installing the elastic member of a pipe stand. A rubber foot 11 is in the form of a strip, with a projection 11a provided at one end and a hole 11b provided in the other. A pipe 22 is provided with a hole 22a. T...
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JPH1132862A |
To facilitate assembly and disassembly of a chair by providing a rectangular seat plate which spans the tops of a pair of triangular legs and flap plates which extend downward from the longitudinal sides of the seat plate and inserting e...
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JPH119380A |
To facilitate the attachment, detachment and exchange, etc., of a seat part and a back part, etc., by providing a fixing piece on the supporting body of a seat plate and a back plate, etc., bendably toward the hooking part of a frame, be...
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JP2826289B2 |
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JPH10290730A |
To apply easy feelings to a user, to improve durability in use in simple structure and to reduce production cost by inserting a fixed turn limiting element into the dividing end of seat plate frame and back rest frame, inserting and fixi...
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JPH10291601A |
To provide a dustbin wherein a corrugated fiberboard of quadrangle tube unit is used as a cushion in a two-fold condition, after use, in order to bring back self released refuse, the corrugated fiberboard assembled can be brought back. A...
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JPH10286137A |
To simply and securely assemble each of various kinds of assembling utensils such as a chair, a pedestal or a toy by providing a rod-state plate material obtained by forming a tip edge inclined to both edge parts and arranging plural ope...
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JPH10276861A |
To produce a sofa with smaller number of component parts, efficiently, at a low cost, sturdily, and light in weight, by forming the framework through folding and welding of metal pipes. The side end members 3 of the sofa framework having...
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JP2810608B2 |
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JPH10262772A |
To provide a folding chair which is folded so compactly as to be easily carried, easy to disassemble and assemble, sufficiently strong even after assembled and can be used in a stable state. In this folding chair, since the respective pi...
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JPH10234503A |
To prevent a chair, etc., from falling down forward, by equipping a front floor contact piece whose front end projects slightly further forward than the front end of a horizontal leg rod onto the front end part lower face of a leg formed...
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JPH10229925A |
To obtain the required springy property maintaining the strength sufficient as a framework member by forming the framework member of at least a backrest part into a displaceable shape having an appropriate resilient action when seated re...
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