CN204192043U - Handrail-type pedestal forward lead formula adjustable inclination office chair - Google Patents
Handrail-type pedestal forward lead formula adjustable inclination office chair Download PDFInfo
- Publication number
- CN204192043U CN204192043U CN201420630451.9U CN201420630451U CN204192043U CN 204192043 U CN204192043 U CN 204192043U CN 201420630451 U CN201420630451 U CN 201420630451U CN 204192043 U CN204192043 U CN 204192043U
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- China
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- seat support
- chair back
- base
- handrail
- chute
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Abstract
The utility model handrail-type pedestal forward lead formula adjustable inclination office chair belongs to field of office furniture, it is characterized in that by the chair back, 7 type arm supports framves, fixed axis, seat support, chute, base, semilune seat support push arm, castor, handrail, spring forms, the upper top of 7 type arm supports framves connects in the middle part of the chair back by fixed axis, 7 type arm supports frame vertical directions design for hollow tube thus entangle handrail, be connected and fixed with base bottom 7 type arm supports framves, the chair back can fixed axis be that axle center realizes rotating, chair base rear end is connected by semilune seat support push arm with castor bottom the chair back, the chair back, can realize rotating by castor between semilune seat support push arm and seat support, seat support has chute, ramp type design low after described chute is high before being, seat support connects base by chute, both ends of the spring is respectively connected inside seat support and base.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 handrail-type 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, handrail-type pedestal forward lead formula adjustable inclination office chair is by the chair back, 7 type arm supports framves, fixed axis, seat support, chute, base, semilune seat support push arm, castor, handrail, spring forms, the upper top of 7 type arm supports framves connects in the middle part of the chair back by fixed axis, 7 type arm supports frame vertical directions design for hollow tube thus entangle handrail, be connected and fixed with base bottom 7 type arm supports framves, the chair back can fixed axis be that axle center realizes rotating, chair base rear end is connected by semilune seat support push arm with castor bottom the chair back, the chair back, can realize rotating by castor between semilune seat support push arm and seat support, seat support has chute, ramp type design low after described chute is high before being, seat support connects base by chute, both ends of the spring is respectively connected inside seat support and base.
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 1,7 type arm supports frame 2, fixed axis 3, seat support 4, chute 5, base 6, semilune seat support push arm 7, castor 8, handrail 9, spring 10.
As shown in Figure 1, the utility model handrail-type pedestal forward lead formula adjustable inclination office chair is by the chair back 1, 7 type arm supports framves 2, fixed axis 3, seat support 4, chute 5, base 6, semilune seat support push arm 7, castor 8, handrail 9, spring 10 forms, the upper top of 7 type arm supports framves 2 connects in the middle part of the chair back 1 by fixed axis 3, 7 type arm supports frame 2 vertical directions design for hollow tube thus entangle handrail 9, be connected and fixed with base 6 bottom 7 type arm supports framves 2, the chair back 1 can fixed axis 3 be axle center realization rotation, seat support 4 rear end is connected by semilune seat support push arm 7 with castor 8 bottom the chair back 1, the chair back 1, can realize rotating by castor 8 between semilune seat support push arm 7 and seat support 4, seat support 4 has chute 5, ramp type design low after described chute is high before being, seat support 4 connects base 6 by chute 5, respectively connected spring 10 two ends inside seat support 4 and base 6.
When the utility model normally works, first by user, the chair back is applied to the pressure of reclining backward, now, because the chair back can fixed axis be that axle center realizes certain angle reclining, therefore chair back upper end reclining backward, chair back lower end moves forward simultaneously, when chair back lower end moves forward, the semilune seat support push arm being connected to chair back lower end can be made to move forward, promote seat support immediately along chute forward, until move to stroke terminal, stop reach, also stopped reclining simultaneously, realize the interlock of chair back-rest inclination and seat support reach, otherwise in like manner, when stopping applying the pressure of reclining backward to the chair back, the pulling force of spring can further seat support and base, utilize chute to be front high rear low ramp type design simultaneously, because of exerting pressure of occupant's own wt, even if seat support moves backward along chute slope backward, because seat support is connected to semilune seat support push arm, semilune seat support push arm will be driven to move backward, semilune seat support push arm can promote the chair back and to lean forward movement, lean on before stopping, realize the control of elevation angle.
Claims (1)
1. handrail-type pedestal forward lead formula adjustable inclination office chair, it is characterized in that by the chair back, 7 type arm supports framves, fixed axis, seat support, chute, base, semilune seat support push arm, castor, handrail, spring forms, the upper top of 7 type arm supports framves connects in the middle part of the chair back by fixed axis, 7 type arm supports frame vertical directions design for hollow tube thus entangle handrail, be connected and fixed with base bottom 7 type arm supports framves, the chair back can fixed axis be that axle center realizes rotating, chair base rear end is connected by semilune seat support push arm with castor bottom the chair back, the chair back, can realize rotating by castor between semilune seat support push arm and seat support, seat support has chute, ramp type design low after described chute is high before being, seat support connects base by chute, both ends of the spring is respectively connected inside seat support and base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420630451.9U CN204192043U (en) | 2014-10-29 | 2014-10-29 | Handrail-type pedestal forward lead formula adjustable inclination office chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420630451.9U CN204192043U (en) | 2014-10-29 | 2014-10-29 | Handrail-type pedestal forward lead formula adjustable inclination office chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204192043U true CN204192043U (en) | 2015-03-11 |
Family
ID=52650059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420630451.9U Active CN204192043U (en) | 2014-10-29 | 2014-10-29 | Handrail-type pedestal forward lead formula adjustable inclination office chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204192043U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106108443A (en) * | 2016-08-05 | 2016-11-16 | 佛山职业技术学院 | A kind of adjustable chair |
| 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 CN201420630451.9U patent/CN204192043U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106108443A (en) * | 2016-08-05 | 2016-11-16 | 佛山职业技术学院 | A kind of adjustable chair |
| CN106108443B (en) * | 2016-08-05 | 2023-08-15 | 佛山职业技术学院 | Adjustable chair |
| 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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181115 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 |