CN105711460B - Hand-operated waist support controller - Google Patents
Hand-operated waist support controller Download PDFInfo
- Publication number
- CN105711460B CN105711460B CN201510322018.8A CN201510322018A CN105711460B CN 105711460 B CN105711460 B CN 105711460B CN 201510322018 A CN201510322018 A CN 201510322018A CN 105711460 B CN105711460 B CN 105711460B
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- China
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- drive
- reel
- positioning pin
- shift fork
- base
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Abstract
The present invention relates to a kind of hand-operated waist support controller, the controller includes shell, shift fork, torsional spring, drive, reel, positioning pin and base, the shift fork, torsional spring, drive, reel and positioning pin are assembled in the housing that shell and base are formed, shift fork mounting hole and bracing wire groove are carried on the wherein described shell, also carries reel mounting groove and positioning pin mounting groove, three claws are carried on the base, base is connected by three claws with shell spiral-lock.The configuration of the present invention is simple is reasonable, flexible adjustment is convenient, cost is low, production is easy to control, product qualification rate is high.
Description
Technical field
The present invention relates to a kind of automobile seat accessories, specifically a kind of hand-operated waist support controller.
Background technology
Domestic Automotive Industry growth momentum was powerful in recent years, and China has become the 3rd automobile after beautiful, day and produces per year
Country ten million broken, into ten million automobile superpower ranks.
With the raising of personal family income, automobile has been not only office and the work of riding instead of walk of organ and business unit
Tool, automobile have become the first choice of current household consumption, and people propose higher except the brand, safety and quality for automobile
It is required that it is outer, more pay attention to the comfort driven, the comfort of automotive seat is vital among these, it is known that in order to
Fatigue caused by long-duration driving is reduced, waist support is usually mounted with automotive seat, is used currently on the market on automotive seat
Waist support has been widely used in automotive seat regulating system, and hand-operated waist support controller is the critical component in waist support.
Hand-operated waist support controller currently used in the market exists although realizing the adjustment effect for waist support
The shortcomings that certain and deficiency, are in particular in：1., operation when moment of torsion it is big, need during operation the power that applies big, frequently result in use
Person feels inconvenience, arduously.2., it is complicated, it is of high cost.3., the craft precision of product require high, when production, is difficult to control, and produces
The qualification rate of product is low.
The content of the invention
The invention aims to provide it is a kind of it is simple and reasonable, flexible adjustment is convenient, cost is low, production is easy to control,
The high hand-operated waist support controller of product qualification rate.
The object of the present invention is achieved like this：The controller includes shell, shift fork, torsional spring, drive, reel, fixed
Position pin and base, the shift fork, torsional spring, drive, reel and positioning pin are assembled in the housing that shell and base are formed, its
Described in shell on shift fork mounting hole and bracing wire groove, also carry reel mounting groove and positioning pin mounting groove, it is described
Shift fork one end is splined end, and the other end is torsional spring installation end, and drive mounting hole is provided with the torsional spring installation end, described
Opening is carried on drive mounting hole, two terminations of torsional spring are installed on opening both ends, and described drive one end is cylindrical end,
The other end is gear end, a protrusion is carried on cylindrical end, the drive loads in the drive mounting hole on shift fork, it
On protrusion be stuck in opening, the positioning pin is fixed in positioning pin mounting groove, and reel on positioning pin is sleeved on around wheel
In mounting groove, the drive is intermeshed with reel, carries three claws on the base, base passes through three claws
It is connected with shell spiral-lock.
The present invention has the advantages that：
1st, the present invention due to having the advantages that rapid operation, easy to adjust flexible, simple and reasonable using the above structure.
2nd, product reliability is high, small, is easily installed.
Brief description of the drawings
Fig. 1 is dimensional decomposition structure diagram of the present invention.
Fig. 2 is torsion spring structure diagram of the present invention.
Embodiment
As shown in attached drawing 1,2：The controller includes shell 1, shift fork 2, torsional spring 3, drive 4, reel 5,6 and of positioning pin
Base 7, the shift fork 2, torsional spring 3, drive 4, reel 5 and positioning pin 6 are assembled in the housing that shell 1 and base 7 are formed,
Shift fork mounting hole 8 and bracing wire groove 9 are carried on the wherein described shell 1, also carries reel mounting groove 10 and positioning pin mounting groove
11, described 2 one end of shift fork is splined end 12, and the other end is 3 installation end 13 of torsional spring, and biography is provided with the torsional spring installation end 13
Driving wheel mounting hole 14, opening 15 is carried on the drive mounting hole 14, and two terminations 20 of torsional spring 3 are installed on 15 liang of opening
End, described 4 one end of drive is cylindrical end 16, and the other end is gear end 17, and a protrusion 18, institute are carried on cylindrical end 16
State in the drive mounting hole 14 that drive 4 loads on shift fork 2, protrusion 18 thereon is stuck in opening 15, the positioning pin 6
Be fixed in positioning pin mounting groove 11, be sleeved on around wheel on positioning pin 6 in reel mounting groove 10, the drive 4 with around
Line wheel 5 is intermeshed, and three claws 19 are carried on the base 7, and base 7 is connected by three claws 19 with 1 spiral-lock of shell.
Operation principle：Controller is connected in automotive seat with waist support during use, controller is installed on seat one
Side, when waist support is propped, user rotates fork by handle and drives torsional spring to be rotated with travelling gear, and at this moment torsional spring outside diameter contracts
Small, its frictional force between shell reduces, and fork could rotate, and band nutating gear rotates after fork rotates, travelling gear
Reel engagement rotation, reel drive bracing wire to prop waist support, and after waist support branch plays certain altitude, stop operating fork,
At this moment waist support is subject to active force, is delivered to by modes such as bracing wires on reel.Reel is delivered to travelling gear, travelling gear
The other end promote button spring, increase button spring outside diameter, the frictional force between such button spring and shell increases, and button spring does not rotate, then makes
Whole mechanism locking, waist support rests on prop in the state of.
When waist support is reduced to original state, user rotates backward fork by handle, with the course of work and above-mentioned phase
Together.
Claims (1)
- A kind of 1. hand-operated waist support controller, it is characterised in that：The controller include shell, shift fork, torsional spring, drive, reel, Positioning pin and base, the shift fork, torsional spring, drive, reel and positioning pin are assembled in the housing that shell and base are formed, Shift fork mounting hole and bracing wire groove are carried on the wherein described shell, also carries reel mounting groove and positioning pin mounting groove, it is described Shift fork one end be splined end, the other end is torsional spring installation end, and drive mounting hole is provided with the torsional spring installation end, described Drive mounting hole on carry opening, two terminations of torsional spring are installed on opening both ends, and described drive one end is cylinder End, the other end is gear end, and a protrusion is carried on cylindrical end, and the drive loads the drive mounting hole on shift fork Protrusion interior, thereon is stuck in opening, and the positioning pin is fixed in positioning pin mounting groove, and reel is sleeved on positioning pin In reel mounting groove, the drive is intermeshed with reel, carries three claws on the base, base passes through three A claw is connected with shell spiral-lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510322018.8A CN105711460B (en) | 2015-06-12 | 2015-06-12 | Hand-operated waist support controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510322018.8A CN105711460B (en) | 2015-06-12 | 2015-06-12 | Hand-operated waist support controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105711460A CN105711460A (en) | 2016-06-29 |
| CN105711460B true CN105711460B (en) | 2018-04-13 |
Family
ID=56144825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510322018.8A Active CN105711460B (en) | 2015-06-12 | 2015-06-12 | Hand-operated waist support controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105711460B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234994A (en) * | 2017-07-04 | 2017-10-10 | 上海安闻汽车电子有限公司 | A kind of backrest lacing wire drive system |
| CN108357401B (en) * | 2018-02-09 | 2024-02-23 | 广州汽车集团零部件有限公司 | Car seat back waist holds in palm adjusting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202006013291U1 (en) * | 2006-08-30 | 2008-01-03 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Operating mechanism for Bowden cables and motor vehicle seat with selbigem |
| CN201033546Y (en) * | 2007-04-13 | 2008-03-12 | 无锡礼恩派华光汽车部件有限公司 | Manual waist holder adjusting device of the vehicle seat |
| KR20110080092A (en) * | 2010-01-04 | 2011-07-12 | (주)디에스시 | Actuator for lumbar support device |
| CN202389246U (en) * | 2011-08-12 | 2012-08-22 | 长春市新发展汽车部件有限公司 | Torsion spring type manual lumbar support adjustor of automotive seat |
| CN204712926U (en) * | 2015-06-12 | 2015-10-21 | 长春市新发展塑胶工业有限公司 | Hand-operated waist support controller |
-
2015
- 2015-06-12 CN CN201510322018.8A patent/CN105711460B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202006013291U1 (en) * | 2006-08-30 | 2008-01-03 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Operating mechanism for Bowden cables and motor vehicle seat with selbigem |
| CN201033546Y (en) * | 2007-04-13 | 2008-03-12 | 无锡礼恩派华光汽车部件有限公司 | Manual waist holder adjusting device of the vehicle seat |
| KR20110080092A (en) * | 2010-01-04 | 2011-07-12 | (주)디에스시 | Actuator for lumbar support device |
| CN202389246U (en) * | 2011-08-12 | 2012-08-22 | 长春市新发展汽车部件有限公司 | Torsion spring type manual lumbar support adjustor of automotive seat |
| CN204712926U (en) * | 2015-06-12 | 2015-10-21 | 长春市新发展塑胶工业有限公司 | Hand-operated waist support controller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105711460A (en) | 2016-06-29 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190329 Address after: 404100 Xingguang Avenue 999, Yongchuan District, Chongqing (in Phoenix Lake Industrial Park, Yongchuan Industrial Park, Chongqing) Patentee after: CHONGQING XINFAZHAN AUTO PARTS CO.,LTD. Address before: No. 22, Building 2-22, Jisheng District, Erdao District, Changchun City, Jilin Province, 130000 Patentee before: CHANGCHUN NEW DEVELOPMENT PLASTIC INDUSTRY CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230627 Address after: No. 377, Wuyi South Road, National High-tech Industrial Development Zone, Wujin District, Changzhou City, Jiangsu Province, 213000 Patentee after: Jiangsu endi Automotive System Co.,Ltd. Address before: 404100 Xingguang Avenue 999, Yongchuan District, Chongqing (in Phoenix Lake Industrial Park, Yongchuan Industrial Park, Chongqing) Patentee before: CHONGQING XINFAZHAN AUTO PARTS CO.,LTD. |
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| TR01 | Transfer of patent right |