CN211862337U - Chair based on human engineering - Google Patents
Chair based on human engineering Download PDFInfo
- Publication number
- CN211862337U CN211862337U CN202020199059.9U CN202020199059U CN211862337U CN 211862337 U CN211862337 U CN 211862337U CN 202020199059 U CN202020199059 U CN 202020199059U CN 211862337 U CN211862337 U CN 211862337U
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- CN
- China
- Prior art keywords
- chair
- wood board
- ergonomic
- support
- strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model belongs to the technical field of furniture technique and specifically relates to a chair based on ergonomic. The utility model provides a chair based on ergonomic, includes the seat support, the back of the chair, handrail frame, the bottom of the back of the chair connect the seat support, handrail frame, its characterized in that are connected to the bottom of seat support: the chair back comprises a wood board bottom strip and a plurality of wood board side strips, the bottom of each wood board side strip is connected with the wood board bottom strip, and a first slot is formed in the middle of each wood board bottom strip; the rear side of seat support be equipped with the second slot, be located the bottom of seat support and pass through bolted connection handrail frame. Compared with the prior art, set up waist support, back of the body support and handrail frame based on ergonomic, comfort when having improved the chair and using simultaneously a plurality of plank side strips splice into the back of the chair, make full use of the leftover bits of plank, practiced thrift raw and other materials, reduced manufacturing cost.
Description
Technical Field
The utility model belongs to the technical field of furniture technique and specifically relates to a chair based on ergonomic.
Background
At present, chairs in the market have various structures, generally, a chair back is vertical to a chair seat, and the sitting feeling and the comfort degree are common. In addition, the chair back is generally made of a whole wood board, so that the requirement on raw materials is high, and the production cost is high.
Therefore, it is necessary to design a chair back made of leftover wood boards, and a chair based on ergonomics is needed.
Disclosure of Invention
The utility model discloses an overcome prior art not enough, provide a chair based on ergonomic, hold in the palm through setting up the waist, carry on the back and hold in the palm and handrail frame, improved the comfort when using, use a plurality of plank sidebars to splice into the back of the chair simultaneously, make full use of the leftover bits of plank, practiced thrift raw and other materials, reduced manufacturing cost.
For realizing above-mentioned purpose, design a chair based on ergonomic, including the seat support, the back of the chair, handrail frame, the bottom of the back of the chair connect the seat support, handrail frame, its characterized in that are connected to the bottom of seat support: the chair back comprises a wood board bottom strip and a plurality of wood board side strips, the bottom of each wood board side strip is connected with the wood board bottom strip, and a first slot is formed in the middle of each wood board bottom strip; the rear side of seat support be equipped with the second slot, be located the bottom of seat support and pass through bolted connection handrail frame.
The left end and the right end of the chair back and the chair seat are respectively provided with an edge-closing strip.
The chair back is divided into a back support and a waist support from top to bottom, and the included angle between the plane where the back support is located and the vertical plane is 19.6 degrees.
The waist support is arc-shaped.
The first slot is connected with the second slot through a clamping plate.
The wood board bottom strips are connected with the wood board side strips through glue, and the adjacent wood board side strips are connected through glue.
The first slot penetrates through the wood board bottom strip and extends into the wood board side strip.
The surfaces of the chair back and the chair seat are covered with soft covering layers.
Compared with the prior art, the utility model, set up waist support, back of the body support and handrail frame based on ergonomic, comfort when having improved the chair use uses a plurality of plank sidebars to splice into the back of the chair simultaneously, make full use of the leftover bits of plank, practiced thrift raw and other materials, reduced manufacturing cost.
Drawings
Fig. 1 is a side view of the present invention.
Fig. 2 is a schematic structural view of the chair back of the present invention.
Fig. 3 is a schematic view of the connection structure of the chair back and the chair seat of the present invention.
Fig. 4 is a side view of the chair back and the chair seat of the present invention.
Fig. 5 is a partially enlarged view of fig. 4A.
Fig. 6 is a schematic structural view of the edge banding strip of the present invention.
Fig. 7 is the structure schematic diagram after the utility model discloses soft package.
Fig. 8 is a partial enlarged view of fig. 7B.
Referring to fig. 1 to 8, 1 is a chair back, 2 is a wood bottom strip, 3 is a wood side strip, 4 is a first slot, 5 is a chair seat, 6 is a second slot, 7 is a splint, 8 is a bolt, 9 is an armrest frame, 10 is a side strip, 11 is a back support, and 12 is a waist support.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 8, the chair back 1 comprises a wood bottom strip 2 and a plurality of wood side strips 3, wherein the bottom of each wood side strip 3 is connected with the wood bottom strip 2, and a first slot 4 is arranged in the middle of the wood bottom strip 2; the rear side of seat support 5 be equipped with second slot 6, be located the bottom of seat support 5 and pass through bolt 8 and connect handrail frame 9.
The left end and the right end of the chair back 1 and the chair seat 5 are respectively provided with an edge strip 10, which reinforces the structure of the chair seat and the chair back.
The chair back 1 is divided into a back support 11 and a waist support 12 from top to bottom, and the included angle between the plane of the back support 11 and the vertical plane is 19.6 degrees.
The waist support 12 is arc-shaped.
The first slot 4 is connected with the second slot 6 through a clamping plate 7.
The wood board bottom strips 2 are connected with the wood board side strips 3, and the adjacent wood board side strips 3 are connected through glue.
The first slot 4 penetrates the wood bottom strip 2 and extends into the wood side strip 3.
The surfaces of the chair back 1 and the chair seat 5 are covered with soft cladding.
The utility model discloses during the use, can set up the width of seat support into 420mm, the height of handrail frame sets up to 810mm, and the width of handrail frame sets up to 550 mm.
The utility model discloses set up waist support, back of the body support and handrail frame based on ergonomic, improved the comfort when chair uses, use a plurality of plank sidebars to splice into the back of the chair simultaneously, make full use of the leftover bits of plank, practiced thrift raw and other materials, reduced manufacturing cost.
Claims (8)
1. The utility model provides a chair based on ergonomic, includes the seat support, the back of the chair, handrail frame, the bottom of the back of the chair connect the seat support, handrail frame, its characterized in that are connected to the bottom of seat support: the chair back (1) comprises a wood board bottom strip (2) and a plurality of wood board side strips (3), the bottoms of the wood board side strips (3) are connected with the wood board bottom strip (2), and a first slot (4) is formed in the middle of the wood board bottom strip (2); the rear side of seat support (5) be equipped with second slot (6), be located the bottom of seat support (5) and pass through bolt (8) and connect handrail frame (9).
2. An ergonomic chair as claimed in claim 1, wherein: the left end and the right end of the chair back (1) and the chair seat (5) are respectively provided with an edge banding (10).
3. An ergonomic chair as claimed in claim 1, wherein: the chair back (1) is divided into a back support (11) and a waist support (12) from top to bottom, and the included angle between the plane where the back support (11) is located and the vertical plane is 19.6 degrees.
4. An ergonomic chair as claimed in claim 3, wherein: the waist support (12) is arc-shaped.
5. An ergonomic chair as claimed in claim 1, wherein: the first slot (4) is connected with the second slot (6) through a clamping plate (7).
6. An ergonomic chair as claimed in claim 1, wherein: the wood board bottom strips (2) are connected with the wood board side strips (3) through glue, and the adjacent wood board side strips (3) are connected through the glue.
7. An ergonomic chair as claimed in claim 1, wherein: the first slot (4) penetrates through the wood board bottom strip (2) and extends into the wood board side strip (3).
8. An ergonomic chair as claimed in claim 1, wherein: the surfaces of the chair back (1) and the chair seat (5) are covered with soft cladding layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020199059.9U CN211862337U (en) | 2020-02-24 | 2020-02-24 | Chair based on human engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020199059.9U CN211862337U (en) | 2020-02-24 | 2020-02-24 | Chair based on human engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211862337U true CN211862337U (en) | 2020-11-06 |
Family
ID=73253467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020199059.9U Expired - Fee Related CN211862337U (en) | 2020-02-24 | 2020-02-24 | Chair based on human engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211862337U (en) |
-
2020
- 2020-02-24 CN CN202020199059.9U patent/CN211862337U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 258 Nanle Road, Songjiang District, Shanghai, 201611 Patentee after: Shanghai KEMO Furniture Technology Co.,Ltd. Address before: 258 Nanle Road, Songjiang District, Shanghai, 201611 Patentee before: Shanghai comer Furniture Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |