CN204192042U - Pedestal forward lead formula adjustable inclination office chair - Google Patents
Pedestal forward lead formula adjustable inclination office chair Download PDFInfo
- Publication number
- CN204192042U CN204192042U CN201420630445.3U CN201420630445U CN204192042U CN 204192042 U CN204192042 U CN 204192042U CN 201420630445 U CN201420630445 U CN 201420630445U CN 204192042 U CN204192042 U CN 204192042U
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- CN
- China
- Prior art keywords
- seat support
- bracing frame
- base
- chute
- pulley
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 title claims abstract description 8
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model pedestal forward lead formula adjustable inclination office chair belongs to field of office furniture, it is characterized in that by the chair back, L-type bracing frame, bracing frame chute, fixed axis, seat support, seat support chute, base, seat support pulley, base pulley, handrail, spring forms, the top of L-type bracing frame is fixedly connected with bottom the chair back, be fixed on seat support by fixed axis bottom L-type bracing frame, fixed axis can be that axle center rotates by L-type bracing frame, bracing frame chute is respectively equipped with inside L-type bracing frame Lower Half, seat bottom is provided with seat support chute, ramp type design low after described seat support chute is high before being, base connects seat support by seat support chute and seat support pulley, base both sides are respectively equipped with handrail, base rear end is respectively equipped with base pulley, base pulley is arranged in bracing frame chute, inside seat support, both sides are connected by spring respectively with base both sides.The utility model structure is simple, can realize seat reach simultaneously, meet ergonomic designs when chair back-rest inclination.
Description
Technical field
The utility model pedestal forward lead formula adjustable inclination office chair belongs to field of office furniture, and particularly one is according to ergonomic designs, realizes the Novel office seat support of pedestal forward lead during the reclining chair back simultaneously.
Background technology
The office chair of general existing adjustable inclination design, mainly connects base by the chair back by reclining adjuster, thus realizes the reclining of certain angle.This reclining is merely take connector as axle, reclining to as if the chair back, therefore, can be described as and merely angle adjustment is carried out to the chair back.And generally to the adjustment of this kind of inclination angle of chair back, a lot of people's custom is sitting on this chair, by back against the chair back, then the chair back is firmly pressed by back backward, making chair back reclining backward, but, if carefulness, can notice, after in fact realizing reclining, not not fitting the original position relying on the chair back in back, but lower moves, that is, between the back of people and the chair back, be there is certain sliding friction in fact in reclining process.Therefore, such reclining mode is not the design of the most applicable ergonomics.
Utility model content
The purpose of this utility model is to avoid the deficiencies in the prior art part, provides a kind of structure simple, can realize the Novel office seat support of seat reach when chair back-rest inclination simultaneously.
The purpose of this utility model is that following measures reaches, pedestal forward lead formula adjustable inclination office chair is by the chair back, L-type bracing frame, bracing frame chute, fixed axis, seat support, seat support chute, base, seat support pulley, base pulley, handrail, spring forms, the top of L-type bracing frame is fixedly connected with bottom the chair back, be fixed on seat support by fixed axis bottom L-type bracing frame, fixed axis can be that axle center rotates by L-type bracing frame, bracing frame chute is respectively equipped with inside L-type bracing frame Lower Half, seat bottom is provided with seat support chute, ramp type design low after chute is high before being, base connects seat support by seat support chute and seat support pulley, base both sides are respectively equipped with handrail, base rear end is respectively equipped with base pulley, base pulley is arranged in bracing frame chute, inside seat support, both sides are connected by spring respectively with base both sides.
The utility model structure is simple, can realize seat reach simultaneously, meet ergonomic designs when chair back-rest inclination.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
In figure: the chair back 1, L-type bracing frame 2, bracing frame chute 3, fixed axis 4, seat support 5, seat support chute 6, base 7, seat support pulley 8, base pulley 9, handrail 10, spring 11.
As shown in Figure 1, the utility model pedestal forward lead formula adjustable inclination office chair is by the chair back 1, L-type bracing frame 2, bracing frame chute 3, fixed axis 4, seat support 5, seat support chute 6, base 7, seat support pulley 8, base pulley 9, handrail 10, spring 11 forms, the top of L-type bracing frame 2 is fixedly connected with bottom the chair back 1, be fixed on seat support 5 by fixed axis 4 bottom L-type bracing frame 2, L-type bracing frame 2 can fixed axis 4 be axle center rotation, bracing frame chute 3 is respectively equipped with inside L-type bracing frame 2 Lower Half, seat support chute 6 is provided with bottom seat support 5, described seat support chute 6 is ramp type design low after front height, base 7 connects seat support by seat support chute 6 and seat support pulley 8, base both sides are respectively equipped with handrail 10, base rear end is respectively equipped with base pulley 9, base pulley 9 is arranged in bracing frame chute 3, inside seat support 5, both sides are connected by spring 11 respectively with base both sides.
When the utility model normally works, first by user, the chair back is applied to the pressure of reclining backward, now, the L-type bracing frame connected due to the chair back is connected on seat support by fixed axis, and due to base be relatively-stationary, therefore the dorsoposterior pressure of chair makes the base pulley in bracing frame chute along the bracing frame chute upward sliding of curve, the angle that reclining is certain backward, at the same time, because base pulley is relative fixed static, therefore be bracing frame chute forward, the overall forward of L-type bracing frame, seat support can be pushed away forward, now, seat support can along seat support chute forward slip, until move to stroke terminal, stop reach, also stopped reclining simultaneously, realize the control of elevation angle, also formation joint-action mechanism is pushed away before making chair back-rest inclination and seat support, otherwise in like manner, when stopping applying pressure to the chair back, spring is due to pulling force effect, seat support and base are furthered mutually, utilize chute to be front high rear low ramp designs simultaneously, because of exerting pressure of occupant's own wt, now seat support slides backward along seat support chute slope backward, drive L-type bracing frame to move backward simultaneously, displacement made by bracing frame chute respect thereto pulley in L-type bracing frame, the chair back is caused to reset.
Claims (1)
1. pedestal forward lead formula adjustable inclination office chair, it is characterized in that by the chair back, L-type bracing frame, bracing frame chute, fixed axis, seat support, seat support chute, base, seat support pulley, base pulley, handrail, spring forms, the top of L-type bracing frame is fixedly connected with bottom the chair back, be fixed on seat support by fixed axis bottom L-type bracing frame, fixed axis can be that axle center rotates by L-type bracing frame, bracing frame chute is respectively equipped with inside L-type bracing frame Lower Half, seat bottom is provided with seat support chute, ramp type design low after described seat support chute is high before being, base connects seat support by seat support chute and seat support pulley, base both sides are respectively equipped with handrail, base rear end is respectively equipped with base pulley, base pulley is arranged in bracing frame chute, inside seat support, both sides are connected by spring respectively with base both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420630445.3U CN204192042U (en) | 2014-10-29 | 2014-10-29 | Pedestal forward lead formula adjustable inclination office chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420630445.3U CN204192042U (en) | 2014-10-29 | 2014-10-29 | Pedestal forward lead formula adjustable inclination office chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204192042U true CN204192042U (en) | 2015-03-11 |
Family
ID=52650058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420630445.3U Active CN204192042U (en) | 2014-10-29 | 2014-10-29 | Pedestal forward lead formula adjustable inclination office chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204192042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107581811A (en) * | 2017-09-28 | 2018-01-16 | 大康控股集团有限公司 | One kind back of the body crankshaft base coordinated type seat |
-
2014
- 2014-10-29 CN CN201420630445.3U patent/CN204192042U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107581811A (en) * | 2017-09-28 | 2018-01-16 | 大康控股集团有限公司 | One kind back of the body crankshaft base coordinated type seat |
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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 |
Effective date of registration: 20181113 Address after: 529734 Putang Development Zone, Shuanghe Town, Heshan City, Jiangmen City, Guangdong Province Patentee after: Heshan Guojing Furniture Co., Ltd. Address before: 511495 Guangzhou Guojing Office Furniture Co., Ltd., Zhongcun Town, Panyu District, Guangzhou City, Guangdong Province Patentee before: Gong Hezi |
|
| TR01 | Transfer of patent right |