CN202027196U - Chair with seat cushion with covering layer arranged on upper surface layer - Google Patents
Chair with seat cushion with covering layer arranged on upper surface layer Download PDFInfo
- Publication number
- CN202027196U CN202027196U CN2011200742183U CN201120074218U CN202027196U CN 202027196 U CN202027196 U CN 202027196U CN 2011200742183 U CN2011200742183 U CN 2011200742183U CN 201120074218 U CN201120074218 U CN 201120074218U CN 202027196 U CN202027196 U CN 202027196U
- Authority
- CN
- China
- Prior art keywords
- seat cushion
- chair
- surface layer
- collecting
- covering layer
- 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
Links
- 239000010410 layer Substances 0.000 title claims abstract description 35
- 239000002344 surface layer Substances 0.000 title claims abstract description 16
- 239000010985 leather Substances 0.000 claims abstract description 11
- 229920000742 Cotton Polymers 0.000 claims abstract description 10
- 239000004744 fabric Substances 0.000 claims abstract description 7
- 239000011229 interlayer Substances 0.000 claims abstract description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model discloses a chair with a seat cushion with a covering layer arranged on an upper surface layer, which comprises chair legs, the seat cushion, armrests and a backrest. The upper surface layer of the seat cushion is a mesh fabric, a covering layer collecting-releasing device is arranged between the rear portion of the seat cushion and the lower portion of the backrest, a collecting-releasing pipe is arranged on the covering layer collecting-releasing device, and a collecting-releasing shaft is arranged inside the collecting-releasing pipe. The collecting-releasing shaft is fixedly connected with the end of an inner ring of the covering layer, and the covering layer extends from a collecting-releasing groove, goes over the upper surface layer, and is connected with the lower portion of the seat cushion. The covering layer can be leather, a leather interlayer filled with sponge, cotton cloth, or a cotton cloth interlayer filled with the sponge. The chair with the seat cushion with the covering layer arranged on the upper surface layer has the advantages that seat cushion structure modes of the same seat cushion can be changed according to season changes, for example, a ventilate mesh structure seat cushion or a through hole structure seat cushion can be used in summer, but a warm-keeping leather seat cushion, a warm-keeping cotton cloth seat cushion and a warm-keeping seat cushion with the structure filled with the sponge can be covered on the chair in winter.
Description
Technical field
The utility model relates to a kind of tool, specifically, is that a kind of seat cushion upper surface layer has tectal chair.
Background technology
Chair is seat one of the tool that people like very much, use and office, meeting room, reading room, hotel and family widely.The upper surface of prior art chair cushion, normally two kinds of versions: the 1. grid of vapor-permeable type or through-hole structure; 2. the leather of warming-type, cotton sponge interstitital texture.These two kinds of versions can't change on the seat cushion of chair same.Its weak point is: poor for applicability after changing season, for example: need the grid of vapor-permeable type or the seat cushion of through-hole structure summer, then need the leather of warming-type, the seat cushion of cotton sponge interstitital texture winter.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of same can be according to the alternation of the seasons on the seat cushion of chair, change the chair of seat cushion surface texture form.
The utility model seat cushion upper surface layer has the technical scheme of tectal chair, comprise the chair pin, seat cushion, handrail and backrest, wherein the upper layer of seat cushion is a grid cloth, be provided with the cover layer draw off gear between the rear portion of described seat cushion and the bottom of backrest, described cover layer draw off gear is provided with the folding and unfolding pipe of level, the top of folding and unfolding pipe is provided with the folding and unfolding groove, be provided with deploying and retracting axis in the described folding and unfolding pipe, the both ends of deploying and retracting axis are installed in the axis hole of end cap, described end cap is fixedlyed connected with the end of folding and unfolding pipe, be provided with plane scroll spring between described end cap and the deploying and retracting axis, fixedly connected with deploying and retracting axis in the inner ring end of described plane scroll spring, the end, outer ring of described plane scroll spring is connected with end cap, described deploying and retracting axis fixedly connected tectal inner ring end, described cover layer extends from the folding and unfolding groove, crossing upper layer is connected with the bottom of seat cushion.
Described cover layer can be a leather, also can be filling sponge in the leather interlayer, can also be cotton, can also be filling sponge in the cotton interlayer.
The beneficial effect that the utility model seat cushion upper surface layer has tectal chair is, can change the chair of seat cushion surface texture form according to the alternation of the seasons on the seat cushion of chair same.For example: use the grid of vapor-permeable type or the seat cushion of through-hole structure summer, and cover the leather of going up warming-type, the seat cushion of cotton sponge interstitital texture winter.
Description of drawings
Fig. 1 is the front view that the utility model seat cushion upper surface layer has tectal chair;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is that A among Fig. 1 is to view;
Fig. 4 is along the cutaway view of B-B tangent plane among Fig. 3;
Fig. 5 is the enlarged drawing at I place among Fig. 4.
The specific embodiment
Fig. 1, Fig. 2, Fig. 3, Fig. 4, seat cushion upper surface layer shown in Figure 5 has tectal chair, comprise chair pin 1, seat cushion 2, handrail 3 and backrest 4, wherein the upper layer 15 of seat cushion 2 is a grid cloth, be provided with cover layer draw off gear 5 between the bottom of the rear portion of described seat cushion 2 and backrest 4, described cover layer draw off gear 5 is provided with the folding and unfolding pipe 16 of level, the top of folding and unfolding pipe 16 is provided with folding and unfolding groove 8, be provided with deploying and retracting axis 7 in the described folding and unfolding pipe 16, the both ends of deploying and retracting axis 7 are installed in the axis hole of end cap 12, described end cap 12 is fixedlyed connected with the end of folding and unfolding pipe 16, be provided with plane scroll spring 9 between described end cap 12 and the deploying and retracting axis 7, fixedly connected with deploying and retracting axis 7 in the inner ring end 11 of described plane scroll spring 9, the end, outer ring 13 of described plane scroll spring 9 is connected with end cap 12, described deploying and retracting axis 7 fixedly connected the inner ring end 10 of cover layer 6, described cover layer 6 extends from folding and unfolding groove 8, crossing upper layer 15 is connected with the bottom of seat cushion 2.
Described cover layer 6 can be a filling sponge in the leather interlayer.
When using summer, with cover layer 6 income cover layer draw off gears 5; When using in the winter time, pull out cover layer 6 and cross upper layer 15 and be connected with the bottom of seat cushion 2 and get final product.
Claims (5)
1. a seat cushion upper surface layer has tectal chair, comprise chair pin (1), seat cushion (2), handrail (3) and backrest (4), wherein the upper layer (15) of seat cushion (2) is a grid cloth, it is characterized in that: be provided with cover layer draw off gear (5) between the bottom of the rear portion of described seat cushion (2) and backrest (4), described cover layer draw off gear (5) is provided with the folding and unfolding pipe (16) of level, the top of folding and unfolding pipe (16) is provided with folding and unfolding groove (8), be provided with deploying and retracting axis (7) in the described folding and unfolding pipe (16), the both ends of deploying and retracting axis (7) are installed in the axis hole of end cap (12), described end cap (12) is fixedlyed connected with the end of folding and unfolding pipe (16), be provided with plane scroll spring (9) between described end cap (12) and the deploying and retracting axis (7), fixedly connected with deploying and retracting axis (7) in the inner ring end (11) of described plane scroll spring (9), the end, outer ring (13) of described plane scroll spring (9) is connected with end cap (12), described deploying and retracting axis (7) fixedly connected the inner ring end (10) of cover layer (6), described cover layer (6) extends from folding and unfolding groove (8), crossing upper layer (15) is connected with the bottom of seat cushion (2).
2. seat cushion upper surface layer according to claim 1 has tectal chair, it is characterized in that: described cover layer (6) is a leather.
3. seat cushion upper surface layer according to claim 1 has tectal chair, it is characterized in that: described cover layer (6) is a filling sponge in the leather interlayer.
4. seat cushion upper surface layer according to claim 1 has tectal chair, it is characterized in that: described cover layer (6) is a cotton.
5. seat cushion upper surface layer according to claim 1 has tectal chair, it is characterized in that: described cover layer (6) is a filling sponge in the cotton interlayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200742183U CN202027196U (en) | 2011-03-17 | 2011-03-17 | Chair with seat cushion with covering layer arranged on upper surface layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200742183U CN202027196U (en) | 2011-03-17 | 2011-03-17 | Chair with seat cushion with covering layer arranged on upper surface layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202027196U true CN202027196U (en) | 2011-11-09 |
Family
ID=44889512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200742183U Expired - Fee Related CN202027196U (en) | 2011-03-17 | 2011-03-17 | Chair with seat cushion with covering layer arranged on upper surface layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202027196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104665354A (en) * | 2015-03-22 | 2015-06-03 | 王志成 | Leather and plush dual-purpose sofa |
-
2011
- 2011-03-17 CN CN2011200742183U patent/CN202027196U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104665354A (en) * | 2015-03-22 | 2015-06-03 | 王志成 | Leather and plush dual-purpose sofa |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20130317 |