CN201263517Y - Folding chair - Google Patents
Folding chair Download PDFInfo
- Publication number
- CN201263517Y CN201263517Y CNU2008202014371U CN200820201437U CN201263517Y CN 201263517 Y CN201263517 Y CN 201263517Y CN U2008202014371 U CNU2008202014371 U CN U2008202014371U CN 200820201437 U CN200820201437 U CN 200820201437U CN 201263517 Y CN201263517 Y CN 201263517Y
- Authority
- CN
- China
- Prior art keywords
- supporting legs
- rotatably connected
- rear leg
- front support
- leg
- 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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Abstract
The utility model relates to a folding chair which comprises a folding bracket, a seat plate and a backrest, wherein the folding bracket comprises front supporting legs and rear supporting legs, the upper ends of the rear supporting legs are rotatably connected with the middle upper positions of the front supporting legs, the backrest is arranged on the upper parts of the front supporting legs, both sides of the middle part of the seat plate are rotatably connected with the front supporting legs, both sides of the rear part of the seat plate are rotatably connected with the rear supporting legs, the upper parts of the rear supporting legs are provided with a telescopic device which comprises a pipe sleeve and a telescopic pipe, the pipe sleeve is arranged on the upper parts of the rear supporting legs, the telescopic pipe is sleeved in the pipe sleeve in a telescopic mode, and the upper part of the telescopic pipe is rotatably connected with the front supporting legs. When the chair is folded, the rear supporting legs stretch; and when the chair is unfolded, the rear supporting legs are shortened. The utility model has novel structure and unique shape, can be quickly and conveniently folded and unfolded, can be safely and reliably used and can effectively attract the attention of consumers.
Description
Technical field
The utility model relates to field of furniture, specifically is a kind of folding seat.
Background technology
The structure of traditional folding seat is usually by folding rack, seat board and backrest are formed, folding rack comprises front support leg and rear leg, the upper end of rear leg and the middle part of front support leg are rotatably connected the position on the upper side, backrest is located at the top of front support leg, the both sides and the front support leg at seat board middle part are rotatably connected, the both sides and the rear leg at seat board rear portion are rotatably connected, the foldable structure of this folding seat generally uses for many years socially, usually businessman only writes an article in the appearance design of folding seat, and foldable structure all is to continue to use old-fashioned design basically, the folding seat of this structure significantly lacks new meaning, is difficult to attract consumer's notice.
Summary of the invention
The purpose of this utility model is at above-mentioned existing problems and deficiency, and the folding seat of a kind of novel structure, moulding uniqueness is provided.
The technical solution of the utility model is achieved in that a kind of folding seat, comprise folding rack, seat board and backrest, folding rack comprises front support leg and rear leg, the upper end of rear leg and the middle part of front support leg are rotatably connected the position on the upper side, backrest is located at the top of front support leg, the both sides and the front support leg at seat board middle part are rotatably connected, the both sides and the rear leg at seat board rear portion are rotatably connected, the top of rear leg is provided with retractor device, retractor device comprises that the pipe box that is arranged on rear leg top and telescopically are nested with the telescoping tube in pipe box, and wherein the top of telescoping tube and front support leg are rotatably connected.
Pipe box can be used as the part of rear leg.Pipe box also can be used as a pipe fitting that is nested with and is fixed on the rear leg upper end.
A pipe box that the utility model owing to adopted is provided with by rear leg top and an end and front support leg are rotatably connected, other end telescopically is nested with the structure of the retractor device of the telescoping tube composition in pipe box, when joint-stool, the rear leg elongation, rear leg shortens when opening chair, novel structure, the moulding uniqueness is generous, open and fold all very rapid convenience, safe and reliable, can effectively attract consumer's notice.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is the structural representation of the utility model semi-collapsed condition;
Fig. 2 is the structural representation of the utility model open mode.
The specific embodiment
As Fig. 1, shown in 2, the structure of folding seat is by folding rack 1, seat board 2 and backrest 3 are formed, folding rack 1 comprises front support leg 11 and rear leg 12, the middle part of the upper end of rear leg 12 and front support leg 11 position on the upper side is rotatably connected, backrest 3 is located at the top of front support leg 11, the both sides and the front support leg 11 at seat board 2 middle parts are rotatably connected, the both sides and the rear leg 12 at seat board 2 rear portions are rotatably connected, the top of rear leg 12 is provided with retractor device, retractor device comprises that the pipe box 121 that is arranged on rear leg 12 tops and telescopically are nested with the telescoping tube 122 in pipe box 121, and wherein the top of telescoping tube 122 and front support leg 11 are rotatably connected.The structure of retractor device can be as shown in Figure 1, 2, and rear leg 12 is a pipe fitting, and pipe box 121 is the part of rear leg 12.The structure of retractor device also can be the pipe box 121 in one side to be set be nested with and be fixed on rear leg 12 upper ends respectively, and a telescoping tube 122 is set again, and an end of telescoping tube 122 can stretch into the top of pipe box 121, and the other end and front support leg 11 are rotatably connected.
The utility model is described with reference to specific embodiment, but and does not mean that the utility model is construed as limiting.With reference to description of the present utility model, other of the disclosed embodiments changes, and all can expect for those skilled in the art, and such variation should belong in the affiliated claim institute restricted portion.
Claims (3)
1, a kind of folding seat, comprise folding rack (1), seat board (2) and backrest (3), described folding rack (1) comprises front support leg (11) and rear leg (12), the middle part of the upper end of rear leg (12) and front support leg (11) is rotatably connected the position on the upper side, backrest (3) is located at the top of front support leg (11), the both sides and the front support leg (11) at seat board (2) middle part are rotatably connected, the both sides and the rear leg (12) at seat board (2) rear portion are rotatably connected, it is characterized in that: the top of described rear leg (12) is provided with retractor device, described retractor device comprises that the pipe box (121) that is arranged on rear leg (12) top and telescopically are nested with the telescoping tube (122) in pipe box (121), and wherein the top of telescoping tube (122) and front support leg (11) are rotatably connected.
2, folding seat according to claim 1 is characterized in that: above-mentioned rear leg (12) is a pipe fitting, and described pipe box (121) is the part of rear leg (12).
3, folding seat according to claim 1 is characterized in that: above-mentioned pipe box (121) is for being nested with and being fixed on a pipe fitting on the rear leg (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202014371U CN201263517Y (en) | 2008-10-06 | 2008-10-06 | Folding chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202014371U CN201263517Y (en) | 2008-10-06 | 2008-10-06 | Folding chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201263517Y true CN201263517Y (en) | 2009-07-01 |
Family
ID=40829858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202014371U Expired - Fee Related CN201263517Y (en) | 2008-10-06 | 2008-10-06 | Folding chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201263517Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419234A (en) * | 2016-11-17 | 2017-02-22 | 广西大学 | Chair for both babies and adults |
-
2008
- 2008-10-06 CN CNU2008202014371U patent/CN201263517Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419234A (en) * | 2016-11-17 | 2017-02-22 | 广西大学 | Chair for both babies and adults |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090701 Termination date: 20151006 |
|
| EXPY | Termination of patent right or utility model |