CN203676584U - Chair back structure and chair - Google Patents
Chair back structure and chair Download PDFInfo
- Publication number
- CN203676584U CN203676584U CN201320583064.XU CN201320583064U CN203676584U CN 203676584 U CN203676584 U CN 203676584U CN 201320583064 U CN201320583064 U CN 201320583064U CN 203676584 U CN203676584 U CN 203676584U
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- CN
- China
- Prior art keywords
- chair
- projection
- hole
- cushion
- arranges
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- 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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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a chair back structure which comprises a chair back and at least one cushion, wherein the cushion is connected with the chair back through a fixing mechanism; the chair back is provided with a hole; the fixing mechanism is in a strip-shaped structure; the strip-shaped structure is provided with a lug; the lug is connected with the hole, so that the position of the cushion can be automatically and effectively adjusted along with the back and vertebra of a user. The utility model also provides a chair.
Description
Technical field
The utility model relates to furniture, relates in particular to a kind of back structure and chair.
Background technology
Furniture is made up of material, structure, face shaping and four kinds of principal elements of function, and wherein 26S Proteasome Structure and Function is the major impetus that promotes furniture development.
The origin of chair very early; root it is documented; first appeared in the Tang Dynasty; along with social development, for offering a kind of comfortable impression of people, the functional and structural variation of chair is more and more abundanter; but user keeps sitting posture, the time is long; can cause health tired out, in prior art, the back structure of chair cannot provide protection completely to different users's vertebra.
Utility model content
The utility model provides a kind of back structure, effectively makes back cushion can follow user's back and vertebra automatic adjusting position.The utility model also provides a kind of chair.
For addressing the above problem, the utility model provides a kind of back structure, comprises the chair back, also comprises at least one back cushion, and described back cushion is connected with the described chair back by fixed mechanism;
The described chair back arranges hole;
Described fixed mechanism is strip structure, and described strip structure arranges projection, and described projection connects hole.
Preferably, described projection is arranged at the middle part of described strip structure, and the vertical height of described strip structure reduces from Wang Qi both sides, projection end.
Preferably, the described chair back also arranges groove, and described groove is around described hole.
Preferably, described projection connects hole by connector.
Preferably, described projection arranges cavity, and described cavity arranges internal thread, and described cavity and described hole are connected by screw.
Preferably, described back cushion correspondence is set to two.
The utility model also provides a kind of chair, comprises back pad, seat cushion and supporting seat, and described back pad comprises the back structure described in above-mentioned any one.
As can be seen from the above technical solutions, a kind of back structure of the present utility model has the following advantages: back structure is provided with back cushion and fixed mechanism, wherein fixed mechanism is strip structure, also connect hole by projection, while connection with hole due to projection, the tie point scope of projection and the chair back is little, there is unstability, make the back cushion fixed mechanism of can not fitting completely, therefore when the pressured chair back of user, back cushion becomes supporter, the not stickiness of back cushion effectively makes back cushion can follow user's back and vertebra automatic adjusting position simultaneously, effectively eliminate health tired out.
The utility model also provides a kind of chair, effectively makes back cushion can follow user's back and the automatic adjusted position of vertebra.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of chair of the utility model;
Fig. 2 is the structural representation of the fixed mechanism of a kind of back structure of the utility model.
Detailed description of the invention
The utility model provides a kind of back structure and chair, effectively makes back cushion can follow user's back and vertebra automatic adjusting position.
In order to make those skilled in the art understand better the utility model scheme, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Refer to Fig. 1～Fig. 2, Fig. 1 is the structural representation of a kind of chair of the utility model, and Fig. 2 is the structural representation of the fixed mechanism of a kind of back structure of the utility model.
A kind of back structure of the present utility model, comprises the chair back 1, also comprises at least one back cushion 2, and back cushion 2 is connected with the chair back 1 by fixed mechanism 3;
The chair back 1 arranges hole (not shown in the diagram);
Fixed mechanism 3 is strip structure, and described strip structure arranges projection 31, and described projection 31 connects hole.
Wherein, alleged back cushion 2 sizes can be followed and need to be arranged, and its size can proportionally arrange number after setting.
Alleged hole can be set according to the size of projection 31, its principle is while making projection 31 be fixed on the chair back 1, can also make back cushion 2 to do the motion that scope is less by projection 31 and hole, when namely back cushion 2 moves up and down, hole and projection 31 do not stop its motion and can keep its stability, finally, to ensure user in use, back cushion 2 can be close to user's back.
In this detailed description of the invention, projection 31 is arranged at the middle part of strip structure, and the height of strip structure reduces from projection 31 Wang Qi both sides, end.
Projection 31 both ends are larger than the height at strip structure two ends with the vertical height of strip structure lap position.
In this detailed description of the invention, the chair back 1 also arranges groove, and groove is around described hole.
Be provided with groove, effectively ensure that back cushion 2 can do the motion that scope is less by projection 31 and hole, in use, back cushion 2 can be close to user's back to user more.
In this detailed description of the invention, projection 31 connects hole by connector (not shown in the diagram).
Wherein alleged connector can be set to engaging support mechanism, and projection 31 and hole all arrange and fasten base and buckling piece.
In this detailed description of the invention, projection 31 arranges cavity, and cavity arranges internal thread, and cavity and hole are connected by screw.
Wherein, connector is preferably screw.
In this detailed description of the invention, back cushion 2 is preferably and arranges two, and two back cushions 2 are corresponding setting.
Back structure is provided with back cushion and fixed mechanism, wherein fixed mechanism is strip structure, also connect hole by projection, while connection with hole due to projection, the tie point scope of projection and the chair back is little, there is unstability, make the back cushion fixed mechanism of can not fitting completely, therefore when the pressured chair back of user, back cushion becomes supporter, the not stickiness of back cushion effectively makes back cushion can follow user's back and vertebra automatic adjusting position simultaneously, effectively eliminates health tired out.
More than describe back structure of the present utility model and principle in detail, introduce a kind of chair that the utility model provides below.
Refer to Fig. 1, the utility model also provides a kind of chair, comprises above-mentioned alleged back structure, seat cushion 4 and supporting seat 5.
Wherein, supporting seat 5 and seat cushion 4 can be selected any design.
Effectively make back cushion can follow user's back and the automatic adjusted position of vertebra.
The above, above embodiment only, in order to the technical solution of the utility model to be described, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of the each embodiment technical scheme of the utility model.
Claims (7)
1. a back structure, comprises the chair back, it is characterized in that, also comprises at least one back cushion, and described back cushion is connected with the described chair back by fixed mechanism;
The described chair back arranges hole;
Described fixed mechanism is strip structure, and described strip structure arranges projection, and described projection connects hole.
2. back structure according to claim 1, is characterized in that, described projection is arranged at the middle part of described strip structure, and the vertical height of described strip structure reduces from Wang Qi both sides, projection end.
3. back structure according to claim 1, is characterized in that, the described chair back also arranges groove, and described groove is around described hole.
4. back structure according to claim 1, is characterized in that, described projection connects described hole by connector.
5. back structure according to claim 1, is characterized in that, described projection arranges cavity, and described cavity arranges internal thread, and described cavity and described hole are connected by screw.
6. according to the back structure described in claim 1～5 any one, it is characterized in that, described back cushion correspondence is set to two.
7. a chair, comprises back pad, seat cushion and supporting seat, it is characterized in that, described back pad comprises the back structure described in claim 1～6 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320583064.XU CN203676584U (en) | 2013-09-18 | 2013-09-18 | Chair back structure and chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320583064.XU CN203676584U (en) | 2013-09-18 | 2013-09-18 | Chair back structure and chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203676584U true CN203676584U (en) | 2014-07-02 |
Family
ID=50998568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320583064.XU Expired - Fee Related CN203676584U (en) | 2013-09-18 | 2013-09-18 | Chair back structure and chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203676584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109204087A (en) * | 2017-07-07 | 2019-01-15 | 天津中健国康纳米科技股份有限公司 | A kind of adjustable Car Cushion |
-
2013
- 2013-09-18 CN CN201320583064.XU patent/CN203676584U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109204087A (en) * | 2017-07-07 | 2019-01-15 | 天津中健国康纳米科技股份有限公司 | A kind of adjustable Car Cushion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FOSHAN SHUNDE DISTRICT ZHIXING FURNITURE CO., LTD. Free format text: FORMER OWNER: FOSHAN SHUNDE DISTRICT LONGJIANG TOWN ZHIXING FURNITURE HANDWARE FITTINGS FACTORY Effective date: 20150107 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150107 Address after: 528318, No. two, No. 7, Xi Bao Yong Industrial Road, Longjiang Town, Shunde District, Guangdong, Foshan Patentee after: FOSHAN SHUNDE DISTRICT ZHIXING FURNITURE CO.,LTD. Address before: 528318, Foshan District, Guangdong City, Longjiang Province town of Shunde Xian Bao Tong Yong Industrial Zone Patentee before: Foshan Shunde District Longjiang Town Zhixing Furniture Handware Fittings Factory |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |