CN204467397U - One can extended seat - Google Patents
One can extended seat Download PDFInfo
- Publication number
- CN204467397U CN204467397U CN201420653693.XU CN201420653693U CN204467397U CN 204467397 U CN204467397 U CN 204467397U CN 201420653693 U CN201420653693 U CN 201420653693U CN 204467397 U CN204467397 U CN 204467397U
- Authority
- CN
- China
- Prior art keywords
- chair
- chair surface
- screw
- lengthened plate
- utility
- 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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- Chairs Characterized By Structure (AREA)
Abstract
The utility model provides one can extended seat, and comprise main body, lengthened plate, boost motor, screw, described main body is divided into chair back, chair surface, chair legs, and there is a line of cut described chair surface middle, chair surface is divided into two parts; Be provided with a lengthened plate below described chair surface, have screw below lengthened plate, described boost motor one side is connected with chair surface, and one side is connected with screw.The beneficial effects of the utility model use this chair to be lengthened by chair surface as required at any time, also can reinstatement at any time when not needing, easy to use, saves space, take comfort strong.
Description
Technical field
The utility model belongs to chair art, and especially relating to one can extended seat.
Background technology
The school bag of student is at present along with the growth of grade, volume weight is also increasing gradually, more area on seat will be taken when therefore being put on the seat by school bag, thus reduce the area that student sits, cause the upper comfort be sitting in class hour on chair of student extremely to decline.
Utility model content
For solving the problem, the purpose of this utility model is to provide one can extended seat.
The technical solution of the utility model is: one can extended seat, comprise main body, lengthened plate, boost motor, screw, is characterized in that: described main body is divided into chair back, chair surface, chair legs, there is a line of cut described chair surface middle, chair surface is divided into two parts; Be provided with a lengthened plate below described chair surface, have screw below lengthened plate, described boost motor one side is connected with chair surface, and one side is connected with screw.
The advantage that the utility model has and good effect are: use this chair to be lengthened by chair surface as required at any time, also can reinstatement at any time when not needing, easy to use, save space, take comfort strong.
Accompanying drawing explanation
Fig. 1 is the structural representation before the utility model lengthens;
Fig. 2 is the structural representation after the utility model lengthens.
In figure:
1, chair back 2, chair surface 3, cut-off rule
4, chair legs 5, lengthened plate 6, boost motor
7, screw
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is elaborated.
As shown in Figure 1, 2, one can extended seat, and comprise main body, lengthened plate, boost motor, screw, is characterized in that: described main body is divided into chair back 1, chair surface 2, chair legs 4, and there is a line of cut 3 described chair surface middle, chair surface is divided into two parts; Be provided with a lengthened plate 5 below described chair surface, have screw 7 below lengthened plate, described boost motor 6 one side is connected with chair surface 2, and one side is connected with screw 7.
The course of work of this example: when the chair surface 2 of seat needs to lengthen, boost motor 6 can be promoted, make the tight cut-off rule 3 of chair surface 2 be divided into two parts, then turn screw 7 and make to rise as chair surface contour by lengthened plate 5, finally achieve the effect that chair surface lengthens.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (1)
1. can an extended seat, comprise main body, lengthened plate, boost motor, screw, is characterized in that: described main body is divided into chair back, chair surface, chair legs, and there is a line of cut described chair surface middle, chair surface is divided into two parts; Be provided with a lengthened plate below described chair surface, have screw below lengthened plate, described boost motor one side is connected with chair surface, and one side is connected with screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420653693.XU CN204467397U (en) | 2015-04-09 | 2015-04-09 | One can extended seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420653693.XU CN204467397U (en) | 2015-04-09 | 2015-04-09 | One can extended seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204467397U true CN204467397U (en) | 2015-07-15 |
Family
ID=53623143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420653693.XU Expired - Fee Related CN204467397U (en) | 2015-04-09 | 2015-04-09 | One can extended seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204467397U (en) |
-
2015
- 2015-04-09 CN CN201420653693.XU patent/CN204467397U/en not_active Expired - Fee Related
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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: 20150715 Termination date: 20160409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |