CN201094422Y - Seat back connector of office chair - Google Patents
Seat back connector of office chair Download PDFInfo
- Publication number
- CN201094422Y CN201094422Y CNU200720057267XU CN200720057267U CN201094422Y CN 201094422 Y CN201094422 Y CN 201094422Y CN U200720057267X U CNU200720057267X U CN U200720057267XU CN 200720057267 U CN200720057267 U CN 200720057267U CN 201094422 Y CN201094422 Y CN 201094422Y
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- seat back
- office chair
- body connector
- connection board
- 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
- 238000009434 installation Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model relates to the technical field of a connection device of an office chair and in particular to a backrest connector of the office chair. The backrest connector consists of a bottom connection board and a lateral connection board. The bottom connection board and the lateral connection board are jointed as a whole. The bottom connection board is provided with a screw installation hole. The backrest connector is installed at the joint part of a chair seat and the backrest by the bottom connection board. The backrest connector of the utility model has a double-L-shaped structure, high structural intensity and is not deformed, bended or broken easily.
Description
Technical field:
The utility model relates to the jockey technical field of office chair, refers in particular to a kind of seat back of the body connector of office chair.
Background technology:
The seat support and the chair back of office chair are connected and fixed by " L " shape connecting plate at present, " L " shape connecting plate is installed in the bottom surface of seat support and the back side of the chair back, " L " shape connecting plate structural strength is poor, and after office chair used a period of time, " L " shape connecting plate was yielding or fractureed.
The utility model content:
The purpose of this utility model is to disclose at the deficiencies in the prior art a kind of seat back of the body connector of office chair, and this kind seat back of the body connector construction intensity height is yielding and fracture.
For achieving the above object, the utility model is achieved through the following technical solutions: seat back of the body connector is made up of end connecting plate and side connecting plate, and end connecting plate and side connecting plate fuse.
Connecting plate of the described end is L-shaped.
Offer the screw installing hole on the connecting plate of the described end.
Described side connecting plate is molded over a side of end connecting plate.
Seat back of the body connector of the present utility model is made up of end connecting plate and side connecting plate, end connecting plate and side connecting plate fuse, side connecting plate is molded over a side of end connecting plate, side connecting plate is used to strengthen the structural strength of end connecting plate, seat back of the body connector is actually two " L " shape structures, seat back of the body connector overall construction intensity height is difficult for by bending it, avoids end connecting plate distortion or fractures; Offer the screw installing hole on the end connecting plate, seat back of the body connector is not installed in the joint of the seat support and the chair back by end connecting plate, and seat back of the body connector of the present utility model be two " L " shape structures, and seat is carried on the back connector construction intensity height, and is yielding or fractureed.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the structural representation at another visual angle of the utility model;
Accompanying drawing 3 is the front view of accompanying drawing 2;
Accompanying drawing 4 is the right view of accompanying drawing 2;
Accompanying drawing 5 is user mode figure of the present utility model.
The specific embodiment:
Embodiment sees accompanying drawing 1,2,3,4,5, and seat back of the body connector is made up of end connecting plate 1 and side connecting plate 2, and end connecting plate 1 and side connecting plate 2 fuse.
Connecting plate 1 of the described end is L-shaped, and end connecting plate 1 is used to connect the seat support and the chair back.
Offer screw installing hole 3 on the connecting plate of the described end 1, end connecting plate 1 is installed in the joint of the seat support and the chair back by screw installing hole 3; Furtherly, the sheet material at end connecting plate 1 two ends is fixed on the seat support bottom surface 4 and the chair back back side 5 by its screw installing hole 3 respectively, thereby the seat support and the chair back are fixed.
Described side connecting plate 2 is molded over a side of end connecting plate 1, side connecting plate is used to strengthen the structural strength of end connecting plate 1, and therefore, seat back of the body connector is actually two " L " shape structures, seat back of the body connector overall construction intensity height, not yielding or by bending or fractureed.
The above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (4)
1, a kind of seat back of the body connector of office chair, it is characterized in that: seat back of the body connector is made up of end connecting plate (1) and side connecting plate (2), and end connecting plate (1) and side connecting plate (2) fuse.
2, the seat back of the body connector of a kind of office chair according to claim 1, it is characterized in that: connecting plate of the described end (1) is L-shaped.
3, the seat back of the body connector of a kind of office chair according to claim 1 is characterized in that: offer screw installing hole (3) on the connecting plate of the described end (1).
4, the seat back of the body connector of a kind of office chair according to claim 1, it is characterized in that: described side connecting plate (2) is molded over a side of end connecting plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720057267XU CN201094422Y (en) | 2007-09-21 | 2007-09-21 | Seat back connector of office chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720057267XU CN201094422Y (en) | 2007-09-21 | 2007-09-21 | Seat back connector of office chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201094422Y true CN201094422Y (en) | 2008-08-06 |
Family
ID=39921480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720057267XU Expired - Fee Related CN201094422Y (en) | 2007-09-21 | 2007-09-21 | Seat back connector of office chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201094422Y (en) |
-
2007
- 2007-09-21 CN CNU200720057267XU patent/CN201094422Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080806 Termination date: 20091021 |