CN203262716U - Follow-up chair backrest adjusting mechanism - Google Patents
Follow-up chair backrest adjusting mechanism Download PDFInfo
- Publication number
- CN203262716U CN203262716U CN 201320191197 CN201320191197U CN203262716U CN 203262716 U CN203262716 U CN 203262716U CN 201320191197 CN201320191197 CN 201320191197 CN 201320191197 U CN201320191197 U CN 201320191197U CN 203262716 U CN203262716 U CN 203262716U
- Authority
- CN
- China
- Prior art keywords
- armrest support
- chair back
- adjusting mechanism
- elastic rubber
- chair backrest
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 19
- 230000033001 locomotion Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
Images
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model provides a follow-up chair backrest adjusting mechanism. The adjusting mechanism comprises a chair backrest and an armrest support and is characterized in that the adjusting mechanism also comprises a fixing core, a rotation axis and an elastic rubber, wherein one end of the rotation axis is installed in the armrest support by the elastic rubber and the other end thereof is connected with the chair backrest by the fixing core; a hexagonal pipe is arranged in the armrest support; the elastic rubber is fixedly arranged between the hexagonal pipe and the rotation axis; a stop pin is fixedly connected on the chair backrest; a stop groove is formed in the armrest support; and one end of the stop pin is arranged in the stop groove. The adjusting mechanism has a simple and reasonable structure, is convenient to use, avoids the trouble of adjusting back and forth, and can automatically adjust the angle of inclination of the backrest finely with contact of human bodies, so that people can feel more comfortable.
Description
Technical field
The utility model relates to a kind of governor motion, particularly a kind of chair back trailing type governor motion.
Background technology
Existing backrest of rotary chair generally all will be regulated the angle that tilts by governor motion, can not the automatic fine tuning along with the contact of the person, change the angle of inclination.Function is subject to certain limitation, uses Energy and comfort not enough.
The utility model content
It is a kind of rational in infrastructure, easy to use that the purpose of this utility model is to provide, can be along with the contact of the person automatic fine tuning backrest inclination angle, thereby can make the people feel more comfortable chair back trailing type governor motion.
The purpose of this utility model can reach by following measures: a kind of chair back trailing type governor motion, comprise chair back, armrest support, it is characterized in that: also have fixedly fuse, turning cylinder, elastic rubber, one end of turning cylinder is loaded in armrest support by elastic rubber, and the other end is connected with chair back by fixing fuse.
The purpose of this utility model can also reach by following measures: be provided with the hexagonal pipe in armrest support, elastic rubber is fixedly arranged between hexagonal pipe and turning cylinder.Be connected with spacer pin on chair back, be provided with stopper slot on armrest support, an end of spacer pin is positioned at stopper slot.Also be provided with spacer in stopper slot on described armrest support, an end of spacer pin is positioned at stopper slot by spacer.
The utility model has following advantage compared to existing technology: simple and reasonable, easy to use, save the trouble of regulating back and forth, can be along with the contact of the person automatic fine tuning backrest inclination angle, thereby can make the people feel more comfortable.
Description of drawings
Fig. 1 is the utility model structure front view;
Fig. 2 be the A-A of Fig. 1 to the structure cutaway view:
Fig. 3 is perspective view of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing (embodiment):
With reference to Fig. 1～Fig. 3, the utility model comprises armrest support 1, hexagonal pipe 2, fixedly fuse 3, turning cylinder 4, elastic rubber 5, spacer pin 6, spacer 7, chair back 8 etc.Be installed with hexagonal pipe 2 in armrest support 1; One end of turning cylinder 4 is loaded in armrest support 1 by elastic rubber 5, and elastic rubber 5 is fixedly arranged between hexagonal pipe 2 and turning cylinder 4; Turning cylinder 4 other ends are by fixedly fuse 3 is affixed with chair back 8.Be connected with spacer pin 6 on chair back 8; Be provided with stopper slot 1-1 on armrest support 1, be provided with spacer 7 in stopper slot 1-1; One end of spacer pin 6 is positioned at stopper slot 1-1 by spacer 7, can move back and forth.Fixing fuse 3 near-rhombics, its effect are to make to be attached thereto fixing chair back 8 and can not produce sliding transfer.The effect of spacer 7 is to prevent that spacer pin 6 and stopper slot 1-1 from directly producing metal friction.
During real work, after chair back 8 was subject to extraneous pressure, fixedly fuse 3 was done twist motion take the axle center of turning cylinder 4 as center of rotation together with chair back 8, thereby realizes the reclining function of chair back 8.Meanwhile, the spacer pin 6 on chair back 8 also can move in the stopper slot 1-1 on armrest support 1, and the reclining amplitude of chair back 8 is controlled in 18 degree, plays position-limiting action.After external force disappeared, under the elastic force effect of elastic rubber 5, initial position was got back to by whole mechanism.
Claims (4)
1. chair back trailing type governor motion, comprise chair back (8), armrest support (1), it is characterized in that: also have fixedly fuse (3), turning cylinder (4), elastic rubber (5), one end of turning cylinder (4) is loaded in armrest support (1) by elastic rubber (5), and the other end is connected with chair back (8) by fixing fuse (3).
2. chair back trailing type governor motion according to claim 1, it is characterized in that: be provided with hexagonal pipe (2) in armrest support (1), elastic rubber (5) is fixedly arranged between hexagonal pipe (2) and turning cylinder (4).
3. chair back trailing type governor motion according to claim 1, it is characterized in that: be connected with spacer pin (6) on chair back (8), be provided with stopper slot (1-1) on armrest support (1), an end of spacer pin (6) is positioned at stopper slot (1-1).
4. according to claim 1 or 3 described chair back trailing type governor motions, it is characterized in that: also be provided with spacer (7) in the stopper slot (1-1) on described armrest support (1), an end of spacer pin (6) is positioned at stopper slot (1-1) by spacer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320191197 CN203262716U (en) | 2013-04-15 | 2013-04-15 | Follow-up chair backrest adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320191197 CN203262716U (en) | 2013-04-15 | 2013-04-15 | Follow-up chair backrest adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203262716U true CN203262716U (en) | 2013-11-06 |
Family
ID=49493229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320191197 Expired - Fee Related CN203262716U (en) | 2013-04-15 | 2013-04-15 | Follow-up chair backrest adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203262716U (en) |
-
2013
- 2013-04-15 CN CN 201320191197 patent/CN203262716U/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: 20181207 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20210415 |