CN203789505U - Chair back - Google Patents
Chair back Download PDFInfo
- Publication number
- CN203789505U CN203789505U CN201420151723.7U CN201420151723U CN203789505U CN 203789505 U CN203789505 U CN 203789505U CN 201420151723 U CN201420151723 U CN 201420151723U CN 203789505 U CN203789505 U CN 203789505U
- Authority
- CN
- China
- Prior art keywords
- chair
- hole
- underframe
- chair back
- framework
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000005034 decoration Methods 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Abstract
The utility model relates to a chair back. The chair back comprises a fame (1), wherein a fixed part (2) is arranged on the frame (1), a tensioning through hole (13) is formed in the frame (1), a plurality of through holes (3) communicated with the tensioning through hole (13) are formed in the frame (1), and a plurality of decoration strips (4) are arranged at the through holes (3), tightened at the tensioning through hole (13) in the frame (1) through the through holes (3) and fixed on the fixed part (2) so as to form a chair back net. The chair back has the advantages that the plurality of decoration strips (4) are used for forming the stress net on the chair back, when the chair back is used, the degree of tightness of the chair back can be adjusted according to the body type of a person, then the chair back is fixed, and therefore, the chair back is suitable for the majority of people, has high comfort level and is relatively humanized.
Description
Technical field
The utility model is involved in a kind of chair, is particularly involved in the chair back on a kind of chair, belongs to field of furniture.
Background technology
Chair is generally made up of chair pin, seat support and the chair back, traditional chair, and in the chair back, be all generally fixing uncontrollable, regulate also and can only adjust from being connected between the chair back and seat support, therefore it is more stiff to adjust, and adjust the people that can not be adapted to each different builds, be difficult to adjust the comfort level that meets majority.At present, also have the comfort level in order to improve the chair back, on the framework of the chair back, be wound around or the soft ornamental strip of bind, but ornamental strip is fixed on making complexity on framework, easily gets loose.
Utility model content
The purpose of this utility model is that in order to provide, the applicable most people of a kind of capable of regulating uses, comfort level is high, and the chair chair back of simple and easy installation.
The purpose of this utility model can reach by following scheme.
A kind of chair chair back, comprise a framework, described framework is provided with a fixture, in framework, be provided with tension through hole, on framework, be provided with the through hole that several communicate with tension through hole, many ornamental strips are installed on through hole, and described each ornamental strip tightens up the fixing chair back net that forms on fixture on the tension through hole in framework by each through hole.
The purpose of this utility model can also reach by following scheme.
Another kind of technical scheme of the present utility model: described framework divide by underframe and the back of the body frame form, described back of the body frame is arranged on underframe from underframe aperture or the different of external diameter size by external diameter or aperture are set.
Another kind of technical scheme of the present utility model: described underframe is made by iron pipe, underframe is provided with an installing hole, or using the inner diameter hole of iron pipe as installing hole, installation end place at back of the body frame arranges one section of cylindrical termination of insertion that is less than installing hole, in the installing hole of the cylindrical termination insertion underframe of utilization back of the body frame, coordinates assembling.
Another kind of technical scheme of the present utility model: described fixture is the wooden unit that is arranged on centre position under underframe.
Another kind of technical scheme of the present utility model: described each ornamental strip is made by soft or elasticity billot.
Another kind of technical scheme of the present utility model: described underframe is made up of the hollow pipe of two symmetrical bendings.
Another kind of technical scheme of the present utility model: described underframe is provided with for being fixedly mounted on the fixed head on chair.
Another kind of technical scheme of the present utility model: described back of the body frame is provided with the reinforcement of arc.
Another kind of technical scheme of the present utility model: described back of the body frame also includes by waist.
The utlity model has following outstanding beneficial effect
1, have many ornamental strips on the chair back, to form stressed net because the utility model adopts, and utilize fixture to tighten up panel, can adjust degree of tightness according to individual human body type and fix when use, be applicable to the use of most people for this reason, comfort level is high, more hommization.
2, framework of the present utility model is provided with tension through hole, and the underframe being made and back of the body frame form, and ornamental strip is fixed on fixture by tension through hole, and installation is simple, easily adjusts, and uses stable.
3, the utility model utilizes fixture to concentrate and tightens up ornamental strip, convenient adjustment like this, and be convenient to safeguard.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is the side view of Fig. 2.
Fig. 4 and Fig. 5 are scheme of installation of the present utility model.
Detailed description of the invention
Referring to figs. 1 through a kind of chair chair back shown in Fig. 5, comprise a framework 1, described framework 1 is provided with a fixture 2, in framework 1, be provided with tension through hole 13, on framework, be provided with several and the through hole 3 that tension through hole 13 communicates, many ornamental strips 4 are installed on through hole 3, described each ornamental strip 4 tightens up on the tension through hole 13 in framework 1 by each through hole 3, fixing on fixture 2, form chair back net.
In embodiment, 1 point of described framework is made up of underframe 11 and back of the body frame 12, and underframe 11 is made up of the iron pipes of two symmetrical bendings.Described back of the body frame 12 is arranged on underframe 11 from the different of underframe 11 apertures or external diameter size by external diameter or aperture are set.Specifically, assembling between described underframe 11 and back of the body frame 12 is: on underframe 11, be provided with an installing hole 111, or using the inner diameter hole of iron pipe as installing hole 111, installation end place at back of the body frame 12 arranges one section of cylindrical termination 121 of insertion that is less than installing hole 111, the interior cooperation of installing hole 111 that utilizes the cylindrical termination 121 of back of the body frame 12 to insert underframe 11, the fixing assembling that completes underframe 11 and back of the body frame 12 of screw.
Described underframe 11 is provided with for being fixedly mounted on the fixed head 7 on chair, and these fixed head 7 both sides are fixed on the iron pipe of two symmetrical bendings of underframe 11, and plane and the chair of its fixed head 7 are fixed.
Described each ornamental strip 4 is made by soft or elasticity billot.Described fixture 2 is for being arranged on the wooden unit in 11 times centre positions of underframe, this wooden unit is arranged on fixed head 7, described many ornamental strips 4 respectively through through hole 3 and through the tension through hole 13 in iron pipe, jointly tighten up on this wooden unit and are fixed, the webbed chair back of shape on framework 1.
In order better to improve steadiness and the comfort level of the chair back, described back of the body frame 12 also includes by waist 6, is provided with the reinforcement 5 of arc on back of the body frame 12 by the rear side of waist 6.
Claims (9)
1. a chair chair back, comprise a framework (1), it is characterized in that: described framework (1) is provided with a fixture (2), in framework (1), be provided with tension through hole (13), on framework, be provided with several and the through hole (3) that tension through hole (13) communicates, many ornamental strips (4) are installed on through hole (3), described each ornamental strip (4) tightens up on the tension through hole (13) in framework (1) by each through hole (3), upper fixing at fixture (2), form chair back net.
2. a kind of chair chair back according to claim 1, it is characterized in that: described framework (1) point is made up of underframe (11) and back of the body frame (12), and described back of the body frame (12) is arranged on underframe (11) from the different of underframe (11) aperture or external diameter size by external diameter or aperture are set.
3. a kind of chair chair back according to claim 2, it is characterized in that: described underframe (11) is made by iron pipe, underframe (11) is provided with an installing hole (111), or using the inner diameter hole of iron pipe as installing hole (111), installation end place at back of the body frame (12) arranges one section of cylindrical termination of insertion (121) that is less than installing hole (111), in the installing hole (111) of cylindrical termination (121) the insertion underframe (11) of utilization back of the body frame (12), coordinates assembling.
4. a kind of chair chair back according to claim 2, is characterized in that: described fixture (2) is for being arranged on the wooden unit in centre position under underframe (11).
5. a kind of chair chair back according to claim 1, is characterized in that: described each ornamental strip (4) is made by soft or elasticity billot.
6. a kind of chair chair back according to claim 2, is characterized in that: described underframe (11) is made up of the hollow pipe of two symmetrical bendings.
7. a kind of chair chair back according to claim 2, is characterized in that: described underframe (11) is provided with for being fixedly mounted on the fixed head (7) on chair.
8. a kind of chair chair back according to claim 2, is characterized in that: described back of the body frame (12) is provided with the reinforcement (5) of arc.
9. a kind of chair chair back according to claim 2, is characterized in that: described back of the body frame (12) also includes by waist (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420151723.7U CN203789505U (en) | 2014-03-31 | 2014-03-31 | Chair back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420151723.7U CN203789505U (en) | 2014-03-31 | 2014-03-31 | Chair back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203789505U true CN203789505U (en) | 2014-08-27 |
Family
ID=51371796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420151723.7U Expired - Fee Related CN203789505U (en) | 2014-03-31 | 2014-03-31 | Chair back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203789505U (en) |
-
2014
- 2014-03-31 CN CN201420151723.7U patent/CN203789505U/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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190116 Address after: 528511 Xingyuan Road, Sanzhou Park, Hecheng Street, Gaoming District, Foshan City, Guangdong Province Patentee after: FOSHAN LIANRUN FURNITURE Co.,Ltd. Address before: 528500 LianRun Furniture Co., Ltd., Xingyuan Road, Hecheng Street, Gaoming District, Foshan City, Guangdong Province Patentee before: Huo Runzhong |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 |