CN2742848Y - Convenient chair - Google Patents
Convenient chair Download PDFInfo
- Publication number
- CN2742848Y CN2742848Y CN 200420095734 CN200420095734U CN2742848Y CN 2742848 Y CN2742848 Y CN 2742848Y CN 200420095734 CN200420095734 CN 200420095734 CN 200420095734 U CN200420095734 U CN 200420095734U CN 2742848 Y CN2742848 Y CN 2742848Y
- Authority
- CN
- China
- Prior art keywords
- chair
- utility
- model
- convenient
- ladder
- 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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- Ladders (AREA)
Abstract
The utility model discloses a convenient chair compising a stairway stringer, a chair plate, a ratchet seat, and an axle. Wherein, the ratcheting seat is composed of a latch and a ratchet. The utility model has the advantages of no occupation of area, free shrinking and spreading, simple structure, convenient use, etc.
Description
Technical field
The utility model belongs to chair, particularly a kind of convenient chair.
Background technology
Particularly in the dormitory,, the mode on following of upper berth often is set in the dormitory at present, promptly above desk, establishes bed, about ladder because area is narrow and small.Therefore,,, there is not other chair except placing the student with the chair because the dormitory space is limited, when the guest is visiting, very inconvenient.
Summary of the invention
The purpose of this utility model is to provide a kind of ladder that utilizes that retractable convenient chair is set.
Convenient chair provided by the utility model is made up of ladder, chair plate, pawl seat and wheel shaft, and wherein, pawl seat is made of bayonet lock and ratchet.Described chair plate is fixed on the wheel shaft, and the wheel shaft that pawl seat will be housed then is installed on the ladder.
The utility model compared with prior art, have do not account for area, act freely, advantage simple in structure, easy to use.
Description of drawings
Fig. 1 is overall structure figure of the present utility model;
Fig. 2 is a side view of the present utility model;
Fig. 3 is a pawl seat sectional structure chart of the present utility model.
The specific embodiment
Convenient chair provided by the utility model is made up of ladder 1, chair plate 2, pawl seat 3 and wheel shaft 4, and wherein pawl seat 3 is made of bayonet lock 5 and ratchet 6.Described chair plate 2 is fixed on the wheel shaft 4, and the wheel shaft 4 that pawl seat 3 will be housed then is installed on the ladder 1.When using seat, as long as lift chair plate 2, the bayonet lock 5 of pawl seat 3 just blocks ratchet 6, and chair plate 2 just becomes seat support.When not required, pull out bayonet lock 5, throw off ratchet 6, chair plate 2 is got back to original position, without area occupied.
Convenient chair provided by the utility model, the chair that utilizes the ladder setting to act freely has area occupied not, acts freely, advantage simple in structure, easy to use.
Claims (1)
1, a kind of convenient chair, form by ladder (1), chair plate (2), pawl seat (3) and wheel shaft (4), wherein pawl seat (3) is to be made of bayonet lock (5) and ratchet (6), it is characterized in that described chair plate (2) is fixed on the wheel shaft (4), is installed in the wheel shaft that pawl seat (3) are housed (4) on the ladder (1) again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420095734 CN2742848Y (en) | 2004-11-29 | 2004-11-29 | Convenient chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420095734 CN2742848Y (en) | 2004-11-29 | 2004-11-29 | Convenient chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2742848Y true CN2742848Y (en) | 2005-11-30 |
Family
ID=35632869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420095734 Expired - Fee Related CN2742848Y (en) | 2004-11-29 | 2004-11-29 | Convenient chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2742848Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103844699A (en) * | 2014-03-27 | 2014-06-11 | 苏州谊恒印务有限公司 | Novel household chair structure |
| CN107592121A (en) * | 2017-09-25 | 2018-01-16 | 扬州市润源灯饰有限公司 | A kind of signal tower |
-
2004
- 2004-11-29 CN CN 200420095734 patent/CN2742848Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103844699A (en) * | 2014-03-27 | 2014-06-11 | 苏州谊恒印务有限公司 | Novel household chair structure |
| CN107592121A (en) * | 2017-09-25 | 2018-01-16 | 扬州市润源灯饰有限公司 | A kind of signal tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |