CN209846606U - Chair and modularization chair bedplate - Google Patents
Chair and modularization chair bedplate Download PDFInfo
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- CN209846606U CN209846606U CN201920575861.0U CN201920575861U CN209846606U CN 209846606 U CN209846606 U CN 209846606U CN 201920575861 U CN201920575861 U CN 201920575861U CN 209846606 U CN209846606 U CN 209846606U
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Abstract
The utility model provides a chair and modularization chair bedplate, relates to chair technical field, wholly for having the cuboid of thickness, the intermediate position of the transverse cross section of cuboid is recessed downwards, the one end of the longitudinal section of cuboid makes progress the circular arc and bends for the buttock district, and the other end circular arc is bent for the legging district downwards, the cuboid is installed on the chair according to the buttock district in the direction in front of the legging district the up end of cuboid is last to be provided with the netted strengthening rib of a plurality of rectangles. This novel adoption 3D cambered surface design accords with human position of sitting curve more, alleviates the tired sense and the gas impermeability of sitting for a long time, and the bedplate modularization with the chair simultaneously for the chair of different grade type uses.
Description
Technical Field
The utility model relates to a chair technical field, concretely relates to chair and modularization chair bedplate.
Background
The chair is one of essential products in life, can be used in offices, families and public places, wherein the seat surface of the simpler chair is flat plate type, the buttocks and the thighs of a person have certain radian curves when the person sits on the flat plate type seat surface, so that local contact pressure is overlarge due to uneven stress when the person sits on the flat plate type seat surface, the blood circulation of the buttocks and the thighs is unsmooth, and fatigue is caused, the legs and the waist are sour and swollen or even numb due to long-term sitting posture, in addition, a sponge layer is added on the flat plate type seat surface, the outline of the upper end surface of the sponge layer is matched with the outline of the buttocks of the person when the person sits on the seat surface, the chair is more fit with the buttocks curves due to the addition of the structure, but the sponge layer is made of flexible materials, when the chair is seated for a long time, the sponge layer is flat, the elasticity of the sponge layer is low, and the flat plate surface serving as a base can also, so that the fatigue can be generated; in addition, no matter the flat plate type surface or the sponge layer is added on the chair surface, the ventilation property between the hip and the chair surface is poor when a person sits; finally, the seat plate and the armrests on both sides of the chair are usually welded into an integral structure for more firm connection, so that the chair with different appearances and shapes needs to separately design the seat plate and the armrests, and the plate surfaces cannot be used universally.
Disclosure of Invention
In order to solve the problems of the prior art, the utility model provides a chair and modularization chair bedplate, the bedplate adopts the design of 3D cambered surface, accords with human position of sitting curve more, alleviates the tired sense and the gas impermeability of sitting for a long time, and the bedplate modularization with the chair simultaneously for the chair of different grade type uses.
The purpose of the utility model can be realized by the following technical proposal: the utility model provides a modularization chair bedplate, wholly is the cuboid that has thickness, the intermediate position of the transverse cross section of cuboid is recessed downwards, the one end of the longitudinal section of cuboid makes progress the circular arc and bends and be the buttock district, and the other end circular arc that descends bends for the landing leg district, the cuboid is installed on the chair according to the buttock district in the direction in front of the back landing leg district be provided with the netted strengthening rib of a plurality of rectangles on the up end of cuboid.
Preferably, a plurality of reinforcing oblique ribs are distributed in the diagonal direction of the rectangular body in a crossed mode. The four corners of the seat board are wrapped by the reinforced inclined ribs, and the four corners of the seat board are provided with lifting type stress when a person sits on the chair, so that the person sits more comfortably and the seat board is firmer.
Preferably, a plurality of groups of mounting hole modules are symmetrically arranged on two sides of the surface of the rectangular body, each mounting hole module comprises at least three first threaded holes, and a plurality of second threaded holes are formed in the middle area of the rectangular body. Different chair armrests can be installed to different mounting hole modules, so that the chair armrest can be suitable for installation of various chairs, and the seat plate can be fixedly installed together with the chassis of the chair through the second threaded holes.
A chair, comprising:
a modular chair seat as claimed in any one of the above;
the modular chair comprises handrails, a chassis, chair legs and a backrest, wherein a sponge layer is arranged on the upper end face of a modular chair seat plate, the chassis is installed at the lower end of the modular chair seat plate through screws, the handrails are fixedly installed at two side edges of the modular chair seat plate through screws, the chair legs are installed at the lower end of the chassis, and the backrest is installed at the rear side edge position of the modular chair seat plate.
Preferably, the upper end face of the sponge layer is provided with a storage bag, and the upper end face of the storage bag is sealed through a magic tape. The sheet iced cushion and the heating cushion can be placed in the storage bag, so that the requirements of different seasons are met.
Preferably, the chair legs are five-star foot chair legs, the five feet are respectively provided with a caster wheel, and the upper end of the backrest is provided with a headrest.
The utility model discloses the combined effect who brings includes: the utility model has simple and reasonable structure and convenient use, the whole structure of the seat board is a cuboid, and the transverse section and the longitudinal section are both designed by curves, so the whole seat board is designed into a 3D-shaped cambered surface, and accords with human engineering by improving the shape of the seat board, and the legs and the buttocks are more attached to the seat board, so that the force application points of people when sitting are more uniform, people feel more comfortable, and the fatigue feeling is greatly reduced when sitting for a long time; in addition, the design of the rectangular net-shaped reinforcing ribs reduces the contact surface of the plate surface of the seat plate and a human body, and the air permeability of the seat plate is stronger; finally, the two sides of the seat board of the chair are provided with the first threaded holes with different specifications, so that the chair and the armrests with different specifications can be matched, and the application range of the seat board is wider.
Drawings
Fig. 1 is a schematic perspective view of a modular chair seat plate according to embodiment 1 of the present invention.
Fig. 2 is a schematic perspective view of a modular chair seat plate according to embodiment 1 of the present invention.
Fig. 3 is a front view schematically illustrating a modular chair seat plate according to embodiment 1 of the present invention.
Fig. 4 is a schematic top view of a modular chair seat plate according to embodiment 1 of the present invention.
Fig. 5 is a schematic bottom view of a modular chair seat plate according to embodiment 1 of the present invention.
Fig. 6 is a side view schematically illustrating a modular chair seat plate according to embodiment 1 of the present invention.
Fig. 7 is a schematic perspective view of a chair according to embodiment 2 of the present invention.
Fig. 8 is an exploded perspective view of a chair according to embodiment 2 of the present invention.
Fig. 9 is an exploded view of the chair according to embodiment 2 of the present invention, in which the armrest is connected to the seat plate.
Fig. 10 is a schematic structural view of a sponge layer of a chair according to embodiment 2 of the present invention.
Wherein like parts are designated by like reference numerals throughout the several views; the figures are not drawn to scale.
Detailed Description
The invention is further described with reference to the following figures and examples.
Example 1
The utility model provides a modularization chair bedplate, wholly is cuboid 1 for having thickness, the intermediate position of cuboid 1's transverse cross section is downwards recessed, the one end of cuboid 1's longitudinal section makes progress the circular arc and bends for buttock district 2, and the downward circular arc of the other end is bent for taking leg district 3, cuboid 1 is installed on the chair according to buttock district 2 in the direction in front of taking leg district 3 be provided with the netted strengthening rib 4 of a plurality of rectangles on the up end of cuboid 1. A plurality of reinforcing inclined ribs 5 are distributed in the diagonal direction of the rectangular body 1 in a crossed manner. The four corners of the seat board are wrapped by the reinforced inclined ribs 5, and the four corners of the seat board are provided with lifting type stress when a person sits on the chair, so that the person sits more comfortably and the seat board is firmer.
In this embodiment 1, a plurality of sets of mounting hole modules 6 are symmetrically arranged on two sides of the surface of the rectangular body 1, for example, a first set of mounting hole modules 61, a first set of mounting hole modules 62, a first set of mounting hole modules 63, etc., the mounting hole modules 6 can be made into a plurality of sets according to different requirements, each set of mounting hole module 6 includes at least one first threaded hole 600, and a plurality of second threaded holes 7 are arranged in the middle area of the rectangular body 1. Different chair armrests can be installed on different installation hole modules 6, so that the installation structure is suitable for installation of various chairs, and the seat plate can be fixedly installed together with a chassis of the chair through the two threaded holes 7.
The utility model discloses the combined effect who brings includes: the utility model has simple and reasonable structure and convenient use, the whole structure of the seat board is a rectangular body 1, and the transverse section and the longitudinal section are both designed by curves, so the whole seat board is designed into a 3D-shaped cambered surface, the shape of the seat board is improved to conform to the human engineering, the legs and the buttocks are more attached to the seat board, the force application points of people when sitting are more uniform, people feel more comfortable, and the fatigue feeling is greatly reduced when sitting for a long time; in addition, the design of the rectangular net-shaped reinforcing ribs 4 reduces the contact surface of the plate surface of the seat plate and a human body, and makes the air permeability of the seat plate stronger; finally, the two sides of the seat board of the chair are provided with the first threaded holes 600 with different specifications, so that the chair and the armrests with different specifications can be matched, and the application range of the seat board is wider.
Example 2
A chair, comprising: the modular chair seat plate comprises armrests 8, a chassis 9, chair legs 10, a backrest 11 and the modular chair seat plate in embodiment 1, wherein a sponge layer 12 is arranged on the upper end face of the modular chair seat plate, the chassis is mounted at the lower end of the modular chair seat plate through screws 13, the armrests 8 are fixedly mounted at two side edges of the modular chair seat plate through the screws 13, in this embodiment 2, the first mounting hole modules 61 mentioned in the embodiment are adopted, the chair legs are mounted at the lower end of the chassis, and the backrest is mounted at the rear side edge position of the modular chair seat plate.
In this embodiment 2, the upper end surface of the sponge layer 12 is provided with a storage bag 121, the upper end surface of the storage bag is sealed by a magic tape 122, and the sealing of the magic tape 122 on the storage bag 121 is three sides. The sheet iced cushion and the heating cushion can be placed in the storage bag, so that the requirements of different seasons are met.
In this embodiment 2, the chair legs are five-star leg chair legs, the five legs are respectively provided with a caster 14, and the upper end of the backrest is provided with a headrest 15.
The structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention does not have the substantial significance in the technology, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy which can be produced by the present invention and the purpose which can be achieved by the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
The present invention has been described above with reference to the preferred embodiments, but the scope of protection of the present invention is not limited thereto, and all technical solutions falling within the scope of the claims are within the scope of protection of the present invention. Various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict.
Claims (6)
1. The utility model provides a modularization chair bedplate which characterized in that wholly is the cuboid that has thickness, the intermediate position of the transverse cross section of cuboid is recessed downwards, the one end of the longitudinal section of cuboid makes progress the circular arc and bends for the buttock district, and the downward circular arc of the other end is bent for taking the leg district, the cuboid is installed on the chair according to the buttock district in the direction in front of the back taking the leg district be provided with the netted strengthening rib of a plurality of rectangles on the up end of cuboid.
2. The modular chair seat pan of claim 1, wherein the plurality of ribs are distributed across a diagonal of the rectangular body.
3. The modular chair seat plate as claimed in claim 2, wherein a plurality of sets of mounting hole modules are symmetrically arranged on both sides of the plate surface of the rectangular body, the mounting hole modules comprise at least three first threaded holes, and a plurality of second threaded holes are arranged in the middle area of the rectangular body.
4. A chair, comprising:
armrests, a chassis, chair legs and a backrest;
a modular chair seat as claimed in any one of claims 1 to 3;
the modular chair seat plate comprises a modular chair seat plate, a base plate, handrails, chair legs and a backrest, wherein a sponge layer is arranged on the upper end surface of the modular chair seat plate, the base plate is installed at the lower end of the modular chair seat plate through screws, the handrails are fixedly installed on two side edges of the modular chair seat plate through screws, the chair legs are installed at the lower end of the base plate, and the backrest is installed at the rear side edge of the modular chair seat plate.
5. The chair as claimed in claim 4, wherein a storage bag is provided at an upper end surface of the sponge layer, and the upper end surface of the storage bag is sealed by a hook and loop fastener.
6. The chair according to claim 5, wherein the legs are five-star leg legs, casters are mounted on the five legs, respectively, and a headrest is mounted on the upper end of the backrest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920575861.0U CN209846606U (en) | 2019-04-24 | 2019-04-24 | Chair and modularization chair bedplate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920575861.0U CN209846606U (en) | 2019-04-24 | 2019-04-24 | Chair and modularization chair bedplate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209846606U true CN209846606U (en) | 2019-12-27 |
Family
ID=68939190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920575861.0U Active CN209846606U (en) | 2019-04-24 | 2019-04-24 | Chair and modularization chair bedplate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209846606U (en) |
-
2019
- 2019-04-24 CN CN201920575861.0U patent/CN209846606U/en active Active
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