CN202739330U - Chair - Google Patents
Chair Download PDFInfo
- Publication number
- CN202739330U CN202739330U CN2012202699229U CN201220269922U CN202739330U CN 202739330 U CN202739330 U CN 202739330U CN 2012202699229 U CN2012202699229 U CN 2012202699229U CN 201220269922 U CN201220269922 U CN 201220269922U CN 202739330 U CN202739330 U CN 202739330U
- Authority
- CN
- China
- Prior art keywords
- chair
- seat support
- bracing frame
- projection
- frame
- 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 provides a chair which comprises chair legs (1), chair racks (2), a seat support (3), a chair back (4) arranged between the chair racks (2) and a seat (5), and is characterized in that the upper part of the seat support (3) is provided with a convex column (6); the side face of the seat support (3) is provided with a convex column (8); the inner side of the chair rack is provided with more than three mounting holes (7); the convex column (8) at the side face of the seat support (3) is matched with the mounting holes (7) inside the chair rack (2); and the seat (5) is provided with a mounting hole matched with the convex column (6) at the upper part of the seat support (3) and is arranged on the seat support (3) by virtue of the convex column (6). The inner side of the chair rack is provided with more than three mounting holes, so that the convex column at the side face of the seat support can be regulated so as to be matched with the mounting holes with different heights, further the height of the seat is regulated and thus the chair can be applicable to people with different heights.
Description
Technical field
The utility model relates to a kind of chair.
Background technology
At present, the chair that some Learning in School are used is selected the chair of different size according to different grades, even but because same grade, student's height is different, so the fixing size dimension of the chair that Students ' Learning is used is can not be fit to the somebody of institute use.General family selects the chair of certain specification size according to the child's of oneself height, but along with the growth of child's height, the size of chair often can not adapt to child's needs, and off size suitable chair has just gone out of use, and has wasted like this ample resources.
Summary of the invention
The utility model purpose provide a kind of can adjust height with adapt to that different height people use chair.
The technical scheme that the utility model adopts for achieving the above object is:
A kind of chair for learning, comprise chair pin, chair frame, seat support bracing frame, be installed on the chair back, seat support between the chair frame, seat support bracing frame top has projection, seat support bracing frame side has three projections, the inboard of chair frame has the installing hole more than three, the projection of described seat support bracing frame side matches with the installing hole of chair frame inboard, has the installing hole that matches with the projection on seat support bracing frame top on the seat support, seat support is installed on the seat support bracing frame by projection, and the described chair back is for to be comprised of the columniform parts more than three.
The projection on described seat support bracing frame top is two.
The beneficial effects of the utility model are: the inboard of chair frame has the installing hole more than three, can cooperate with the installing hole of differing heights by the projection of adjusting seat support bracing frame side, adjusts the height of seat support, uses so that chair is applicable to the people of different heights.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Accompanying drawing 1 is the structural representation during not with seat support for the utility model;
Accompanying drawing 2 is structural representation of the present utility model.
The specific embodiment
A kind of chair, comprise chair pin 1, chair frame 2, seat support bracing frame 3, be installed on the chair back 4, seat support 5 between the chair frame 2, seat support bracing frame 3 tops have projection 6, seat support bracing frame 3 sides have projection 8, the inboard of chair frame 2 has the installing hole 7 more than three, the projection 8 of described seat support bracing frame 3 sides matches with the installing hole 7 of chair frame 2 inboards, has the installing hole that matches with the projection 6 on seat support bracing frame 3 tops on the seat support 5, and seat support 5 is installed on the seat support bracing frame 3 by projection 6.The projection 8 of seat support bracing frame 3 sides is three, and the projection 6 on seat support bracing frame 3 tops is two.The chair back 4 is for to be comprised of the columniform parts 9 more than three.
For the people who is fit to different heights uses, the inboard of chair frame 2 has the installing hole 7 more than three, can cooperate with the installing hole 7 of differing heights by the projection 8 of adjusting seat support bracing frame 3 sides, to adjust the height of seat support.
Claims (2)
1. chair, comprise chair pin (1), chair frame (2), seat support bracing frame (3), be installed on the chair back (4) between the chair frame (2), seat support (5), it is characterized in that: seat support bracing frame (3) top has projection (6), seat support bracing frame (3) side has three projections (8), the inboard of chair frame (2) has the installing hole (7) more than three, the projection (8) of described seat support bracing frame (3) side matches with the installing hole (7) of chair frame (2) inboard, has the installing hole that matches with the projection (6) on seat support bracing frame (3) top on the seat support (5), seat support (5) is installed on the seat support bracing frame (3) by projection (6), and the described chair back (4) is to be comprised of the columniform parts (9) more than three.
2. according to chair claimed in claim 1, it is characterized in that: the projection (6) on described seat support bracing frame (3) top is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202699229U CN202739330U (en) | 2012-06-09 | 2012-06-09 | Chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202699229U CN202739330U (en) | 2012-06-09 | 2012-06-09 | Chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202739330U true CN202739330U (en) | 2013-02-20 |
Family
ID=47698796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202699229U Expired - Fee Related CN202739330U (en) | 2012-06-09 | 2012-06-09 | Chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202739330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102949021A (en) * | 2012-06-09 | 2013-03-06 | 浅井建筑设计事务所株式会社 | Chair |
-
2012
- 2012-06-09 CN CN2012202699229U patent/CN202739330U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102949021A (en) * | 2012-06-09 | 2013-03-06 | 浅井建筑设计事务所株式会社 | Chair |
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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: 20130220 Termination date: 20150609 |
|
| EXPY | Termination of patent right or utility model |