CN205053401U - Wire side formula back fixing device - Google Patents
Wire side formula back fixing device Download PDFInfo
- Publication number
- CN205053401U CN205053401U CN201520712029.2U CN201520712029U CN205053401U CN 205053401 U CN205053401 U CN 205053401U CN 201520712029 U CN201520712029 U CN 201520712029U CN 205053401 U CN205053401 U CN 205053401U
- Authority
- CN
- China
- Prior art keywords
- wire side
- bar
- side formula
- rubber ring
- fixed bar
- 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
Abstract
The utility model relates to the field of furniture, especially, relate to a wire side formula back fixing device. The device includes the bracing piece, and clearance fit is equipped with first rubber circle and second rubber circle on the bracing piece, and first rubber circles and is equipped with first dead lever, and second rubber circles and is equipped with the second dead lever, and first dead lever is equipped with first son and detains and the second box, is equipped with first box and second knot on the second dead lever. The utility model discloses simple structure, design benefit can effectively fix wire side formula back on the seat of bedplate and backplate separation.
Description
Technical field
The utility model belongs to field of furniture, particularly relates to a kind of wire side formula backrest fixture.
Background technology
Backrest is a kind of common furniture improving people's seat comfort level, effectively can prevent the vertebra deformation that people's sitting causes.Steel bar after backrest many employings plastotype of the prior art coordinates knitting wire side to make, but this backrest can not be applicable to the seat that backboard is separated with seat board.Because backrest in use, its base needs the junction propping up seat board and backboard, if the backboard of seat is separated with seat board, or has larger gap between the two, and the base plate of backrest easily spills from sliding between backboard and seat board.
Utility model content
The purpose of this utility model is to provide a kind of wire side formula backrest fixture.The utility model structure is simple, designs ingenious, effectively fixing wire side formula backrest on the seat that can be separated with backboard at seat board.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is as follows:
A kind of wire side formula backrest fixture, described device comprises support bar, on support bar, matched in clearance is provided with the first rubber ring and the second rubber ring, first rubber ring is provided with the first fixed bar, second rubber ring is provided with the second fixed bar, first fixed bar is provided with the first sub-buckle and the second box, and the second fixed bar is provided with the first box and the second sub-buckle.
Preferably, described support bar comprises the supervisor and secondary bar that are mutually threaded, and the end of supervisor and secondary bar is all provided with U-tube hoop.
Preferably, described U-tube hoop is made up of quality of rubber materials.
Preferably, described fixed bar is L-type, and the stiff end of fixed bar is connected with rubber ring, free end is horizontally disposed with box and sub-buckle.
During work, to be threaded length partly according to the width adjusting of seat back supervisor and secondary bar, then the U-tube hoop of supervisor and secondary boom end is detained the pole of waling Seat support backboard respectively, with fixed support bar, then backrest is placed in above support bar, by rotating the first rubber ring and the second rubber ring makes the first fixed bar and the second fixed bar be positioned at the wire side both sides of backrest, respectively the first sub-buckle and the first box are coordinated, second sub-buckle and the second box coordinate, the wire side of backrest is clipped between the first fixed bar and the second fixed bar, make support bar to bear the force on the base of backrest, realize the function of backrest.
Compared with prior art, tool has the following advantages the utility model: structure is simple, designs ingenious, effectively fixing wire side formula backrest on the seat that can be separated with backboard at seat board.
Accompanying drawing explanation
Fig. 1 is the structural representation of wire side formula backrest fixture in detailed description of the invention; Be labeled as in figure: supervisor 1, secondary bar 2, U-tube hoop 3, first rubber ring 4, second rubber ring 5, first fixed bar 6, second fixed bar 7, first sub-buckle 8, first box 9, second sub-buckle 10, second box 11.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of wire side formula backrest fixture, described device comprises the support bar be made up of the supervisor 1 be mutually threaded and secondary bar 2, supervisor 1 and the end of secondary bar 2 are all provided with the U-tube hoop 3 that quality of rubber materials is made, on support bar, matched in clearance is provided with the first rubber ring 4 and the second rubber ring 5, described device also comprises the fixed bar in L-type, first rubber ring 4 is connected with the stiff end of the first fixed bar 6, second rubber ring 5 is connected with the stiff end of the second fixed bar 7, the free end level of the first fixed bar 6 is provided with the first sub-buckle 8 and the second box 11, the free end level of the second fixed bar 7 is provided with the first box 9 and the second sub-buckle 10.
During work, the length of the part that is threaded according to the width adjusting of seat back supervisor 1 and secondary bar 2, then the U-tube hoop 3 of supervisor 1 and secondary bar 2 end is detained the pole of waling Seat support backboard respectively, with fixed support bar, then backrest is placed in above support bar, by rotating the first rubber ring 4 and the second rubber ring 5 makes the first fixed bar 6 and the second fixed bar 7 be positioned at the wire side both sides of backrest, respectively the first sub-buckle 8 and the first box 9 are coordinated, second sub-buckle 10 and the second box 11 coordinate, the wire side of backrest is clipped between the first fixed bar 6 and the second fixed bar 7, make support bar to bear the force on the base of backrest, realize the function of backrest.
Claims (4)
1. a wire side formula backrest fixture, it is characterized in that, described device comprises support bar, on support bar, matched in clearance is provided with the first rubber ring and the second rubber ring, first rubber ring is provided with the first fixed bar, second rubber ring is provided with the second fixed bar, and the first fixed bar is provided with the first sub-buckle and the second box, and the second fixed bar is provided with the first box and the second sub-buckle.
2. wire side formula backrest fixture as claimed in claim 1, it is characterized in that, described support bar comprises the supervisor and secondary bar that are mutually threaded, and the end of supervisor and secondary bar is all provided with U-tube hoop.
3. wire side formula backrest fixture as claimed in claim 2, it is characterized in that, described U-tube hoop is made up of quality of rubber materials.
4. wire side formula backrest fixture as claimed in claim 1, it is characterized in that, described fixed bar is L-type, and the stiff end of fixed bar is connected with rubber ring, free end is horizontally disposed with box and sub-buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520712029.2U CN205053401U (en) | 2015-09-15 | 2015-09-15 | Wire side formula back fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520712029.2U CN205053401U (en) | 2015-09-15 | 2015-09-15 | Wire side formula back fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205053401U true CN205053401U (en) | 2016-03-02 |
Family
ID=55380028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520712029.2U Expired - Fee Related CN205053401U (en) | 2015-09-15 | 2015-09-15 | Wire side formula back fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205053401U (en) |
-
2015
- 2015-09-15 CN CN201520712029.2U patent/CN205053401U/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: 20160302 Termination date: 20160915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |