CN103156424A - Back-rest chair adjusting device - Google Patents
Back-rest chair adjusting device Download PDFInfo
- Publication number
- CN103156424A CN103156424A CN 201110419592 CN201110419592A CN103156424A CN 103156424 A CN103156424 A CN 103156424A CN 201110419592 CN201110419592 CN 201110419592 CN 201110419592 A CN201110419592 A CN 201110419592A CN 103156424 A CN103156424 A CN 103156424A
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- CN
- China
- Prior art keywords
- button
- chair
- sliding shoe
- cable wire
- handle
- 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.)
- Pending
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Abstract
The invention discloses a back-rest chair adjusting device, and aims to provide a back-rest chair adjusting device, which is capable of simplifying operation, saving material and reducing cost, and beautiful and environment-friendly. The invention is characterized in that the chair back is hinged with a service portion, which is connected to a regulation portion through cables. The device provided by invention is mainly used for adjusting back-rest chairs.
Description
Technical field
The present invention relates to the office furniture technical field, relate in particular to a kind of chair adjusting device.
Background technology
Most office chairs adopts the form that is coupling that chair both sides and whole chair frame are connected together on modern market.Its implementation is for directly being coupling backrest just can to tilt easily on axle sleeve left and right bushing is set on office chair, its weak point is to realize that this function must arrange axle sleeve in the left and right sides, it can arbitrarily be regulated can not fix corresponding angle, and the simple and crude not fashion of outward appearance, the waste lot of materials increased cost.
Summary of the invention
The invention discloses a kind of lifting controller of office chair, in order to solve the operation of existing regulative mode, coarse simple, the waste material of loaded down with trivial details, outward appearance be installed, problem with high costs.
This is for addressing the above problem, and technical solution of the present invention is: a kind of chair adjusting device, comprise the chair back, and it is characterized in that: the described chair back and service portion are hinged, and service portion is connected with adjusting portion by cable wire.
Further, described cable wire arranges aluminum alloy die casting by steel cable two ends and consists of.
Further, described adjusting portion is made of handle cover, base, handle, button and push-button socket, be provided with the playback salient point on push-button socket, be provided with the playback groove corresponding with the salient point that playbacks on handle, the handle middle part is provided with button hole, button by button hole be connected with push-button socket, also be provided with the spring that joins with base under push-button socket, adjusting portion is fixed in button, handle, push-button socket, spring on base by handle cover.
Further, be provided with the cable wire holddown groove on described handle, the aluminum alloy die casting of cable wire end embeds in holddown groove.
Further, described service portion is arranged under chair cushion, and it is comprised of service portion lid, sliding shoe, and service portion covers and is provided with the sliding shoe groove, the sliding shoe activity arranges in the sliding shoe groove and can horizontally slip, and the chair back is articulated on service portion and by sliding shoe and controls its adjusting.
Further, be provided with the cable wire holddown groove on described sliding shoe, the aluminum alloy die casting of cable wire end embeds in holddown groove, is provided with spring on cable wire, and the join other end and service portion of an end of spring and sliding shoe covers and join.
The invention has the beneficial effects as follows: by the combination of adjusting portion, cable wire, service portion; by adjusting portion scrolling cable wire; cable wire induced effect section; the mode that service portion is directly regulated backrest makes whole process simple and convenient; the material price of the equal pattern blocking production of various parts and product is relatively low; the small and exquisite fashion of its outward appearance is generous, can not waste material and adapt to large-scale production application, and having protected environment.
Description of drawings
Accompanying drawing is structural representation of the present invention;
In figure: the 1-chair back, 2-service portion, 3-cable wire, 4-adjusting portion, 21-service portion lid, 22-sliding shoe, 23-sliding shoe groove, 24-spring, 41-handle cover, 42-base, 43 handles, 44-button, 45-push-button socket, 46-spring.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail
Referring to accompanying drawing, the present invention includes the chair back 1, it is characterized in that: the described chair back 1 is hinged with service portion 2, and service portion 2 is connected with adjusting portion 4 by cable wire 3.
Described cable wire 3 arranges aluminum alloy die casting by steel cable two ends and consists of.
Described adjusting portion 4 is made of handle cover 41, base 42, handle 43, button 44 and push-button socket 45, be provided with the playback salient point on push-button socket 45, be provided with the playback groove corresponding with the salient point that playbacks on handle 43, handle 43 middle parts are provided with button hole, button 44 by button hole be connected with push-button socket 45, push-button socket also is provided with the spring 46 that joins with base 42 for 45 times, and adjusting portion 4 is fixed in button 44, handle 43, push-button socket 45, spring 46 on base 42 by handle cover 41.
Be provided with the cable wire holddown groove on described handle 43, the aluminum alloy die casting of cable wire end embeds in holddown groove.
Described service portion 2 is arranged under chair cushion, it is comprised of service portion lid 21, sliding shoe 22, be provided with sliding shoe groove 23 on service portion lid 21, sliding shoe 22 activities arrange in sliding shoe groove 23 and can horizontally slip, and the chair back 1 is articulated on service portion 2 and by sliding shoe 22 and controls its adjusting.
Be provided with the cable wire holddown groove on described sliding shoe 22, the aluminum alloy die casting of cable wire end embeds in holddown groove, is provided with spring 24 on cable wire, and an end and the sliding shoe 22 of spring 24 join, and the other end and service portion lid 21 join.
At first in the cable wire holddown groove that cable wire 3 is embedded on handle 43 when mounted, push-button socket 45 and spring 46 are joined and be arranged on simultaneously on base 42, and handle 43 is connected with button 44 and is placed on push-button socket 45, and handle cover 41 be enclosed within on button 44, handle 43, push-button socket 45 and the spring 46 that sets and use screw to be fixed on base 42.
Service portion 2 then is set, first be inserted in spring 24 on the other end of the cable wire 3 that will be connected with handle 43 and directly embed on sliding shoe 22, the sliding shoe 22 that is embedded with cable wire is arranged on sliding shoe 23 grooves on service portion lid 21 and the end plug of spring 24 away from sliding shoe 22 entered in service portion lid 21, so namely completed the setting of service portion 2.
At last the service portion 2 use screws that set are fixed under the office chair cushion, adjusting portion 4 affixed with the office chair side, then the chair back 1 is articulated in service portion 2 times, so namely completed the installation of whole lifting controller.Pull the handle 43 of adjusting portion 4 in the time need to regulating the office chair height, handle 43 rotates under the rotating shaft effect, pull cable wire 3 on handle 43, cable wire 3 tightens simultaneously, and drive sliding shoe 22 moving backrests and can regulate easily adjusting angle, and the playback salient point on the interior push-button socket 45 of adjusting portion 4 this moment embeds in the playback groove.Button is pressed fixedly the time playback salient point at needs and ejected the playback groove, spring 24 effect lower handles 43 rotations on sliding shoe 22 are unclamped cable wire 3 and namely fixedly are completed, and the salient point that playbacks this moment namely withstands on the side of the groove that playbacks, and has namely completed regulatory function.
Although in conjunction with specific embodiments the present invention has been done detailed description; but it is evident that; this does not constitute any limitation this; those of ordinary skill in the art can replace all technical equivalents things and their combinations according to the knowledge of grasping, within these all fall into the scope of protection of the invention.
Claims (6)
1. a chair adjusting device, comprise the chair back (1), it is characterized in that: the described chair back (1) is hinged with service portion (2), and service portion (2) is connected with adjusting portion (4) by cable wire (3).
2. chair adjusting device according to claim 1 is characterized in that: described cable wire (3) arranges aluminum alloy die casting by steel cable two ends and consists of.
3. chair adjusting device according to claim 1, it is characterized in that: described adjusting portion (4) is by handle cover (41), base (42), handle (43), button (44) and push-button socket (45) consist of, push-button socket is provided with the playback salient point on (45), be provided with the playback groove corresponding with the salient point that playbacks on handle (43), handle (43) middle part is provided with button hole, button (44) by button hole be connected with push-button socket (45), also be provided with the spring (46) that joins with base (42) under push-button socket (45), adjusting portion (4) is passed through handle cover (41) with button (44), handle (43), push-button socket (45), spring (46) is fixed on base (42).
4. chair adjusting device according to claim 1, it is characterized in that: described handle is provided with the cable wire holddown groove on (43), and the aluminum alloy die casting of cable wire end embeds in holddown groove.
5. chair adjusting device according to claim 1, it is characterized in that: described service portion (2) is arranged under chair cushion, it is comprised of service portion lid (21), sliding shoe (22), be provided with sliding shoe groove (23) on service portion lid (21), sliding shoe (22) activity arranges in sliding shoe groove (23) and can horizontally slip, and the chair back (1) is articulated in service portion (2) and goes up and pass through sliding shoe (22) and control its adjusting.
6. chair adjusting device according to claim 1, it is characterized in that: described sliding shoe is provided with the cable wire holddown groove on (22), the aluminum alloy die casting of cable wire end embeds in holddown groove, be provided with spring (24) on cable wire, one end of spring (24) and sliding shoe (22) join, and the other end and service portion lid (21) join.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110419592 CN103156424A (en) | 2011-12-15 | 2011-12-15 | Back-rest chair adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110419592 CN103156424A (en) | 2011-12-15 | 2011-12-15 | Back-rest chair adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103156424A true CN103156424A (en) | 2013-06-19 |
Family
ID=48580335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110419592 Pending CN103156424A (en) | 2011-12-15 | 2011-12-15 | Back-rest chair adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103156424A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104606036A (en) * | 2015-02-28 | 2015-05-13 | 福建松典健康科技有限公司 | Hidden leg massage device |
| CN107080379A (en) * | 2017-06-20 | 2017-08-22 | 中威控股集团有限公司 | Seat and its seat lift adjustment controlling organization |
| CN112245091A (en) * | 2020-10-30 | 2021-01-22 | 宁波大学 | Cervical vertebra rehabilitation training auxiliary robot and application method thereof |
-
2011
- 2011-12-15 CN CN 201110419592 patent/CN103156424A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104606036A (en) * | 2015-02-28 | 2015-05-13 | 福建松典健康科技有限公司 | Hidden leg massage device |
| CN107080379A (en) * | 2017-06-20 | 2017-08-22 | 中威控股集团有限公司 | Seat and its seat lift adjustment controlling organization |
| CN112245091A (en) * | 2020-10-30 | 2021-01-22 | 宁波大学 | Cervical vertebra rehabilitation training auxiliary robot and application method thereof |
| CN112245091B (en) * | 2020-10-30 | 2023-09-05 | 宁波大学 | Cervical vertebra rehabilitation training auxiliary robot and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130619 |