CN105711460A - Manual waist support controller - Google Patents
Manual waist support controller Download PDFInfo
- Publication number
- CN105711460A CN105711460A CN201510322018.8A CN201510322018A CN105711460A CN 105711460 A CN105711460 A CN 105711460A CN 201510322018 A CN201510322018 A CN 201510322018A CN 105711460 A CN105711460 A CN 105711460A
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- reel
- torsion spring
- alignment pin
- drive
- mounting groove
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- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Abstract
The invention relates to a manual waist support controller. The manual waist support controller comprises a housing, a fork lever, a torsion spring, a driving wheel, a reel, a locating pin and a pedestal, wherein the fork lever, the torsion spring, the driving wheel, the reel and the locating pin are assembled in the shell defined by the housing and the pedestal; a fork lever mounting hole, a stay wire groove, a reel mounting groove and a locating pin mounting groove are formed at the housing; the pedestal is provided with three jack catches; the pedestal is buckled and connected with the housing through the three jack catches. The manual waist support controller disclosed by the invention is simple and reasonable in structure, flexible and convenient to adjust, low in cost, easy for production control, and high in product percent of pass.
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 as the 3rd automobile after U.S., day and produces the country breaking ten million per year, enters ten million automobile superpower ranks.
Raising along with individual's family income, automobile has been not only office and the walking-replacing tool of office and business unit, automobile has become as the first-selection of current household consumption, people are in addition with the brand of automobile, safety and quality propose outside higher requirement, more pay attention to the comfortableness driven, this wherein automotive seat comfortableness it is critical that, it is understood that, in order to reduce the fatigue that long-duration driving brings, automotive seat is usually mounted with waist holder, in the market automotive seat uses waist holder to be widely used in automotive seat and regulate system, hand-operated waist support controller is the critical component in waist holder.
Although the hand-operated waist support controller used in the market achieves the adjustment effect for waist holder, but there is certain shortcoming and defect, be in particular in: 1., operation time moment of torsion big, need the power applied big during operation, frequently result in user sensation inconvenience, effort.2., structure complicated, cost is high.3., the craft precision of product require height, wayward during production, the qualification rate of product is low.
Summary of the invention
The invention aims to provide that a kind of simple and reasonable, flexible adjustment is convenient, cost is low, it is easy to control to produce, conforming product rate is high hand-operated waist support controller.
The object of the present invention is achieved like this: this controller includes shell, shift fork, torsion spring, drive, reel, alignment pin and base, described shift fork, torsion spring, drive, reel and alignment pin are assembled in the housing of shell and base composition, with shift fork installing hole and bracing wire groove on wherein said shell, also with reel mounting groove and alignment pin mounting groove, described shift fork one end is splined end, the other end is torsion spring installation end, described torsion spring installation end has drive installing hole, with opening on described drive installing hole, two terminations of torsion spring are installed on opening two ends, described drive one end is cylindrical end, the other end is gear end, with a projection on cylindrical end, described drive loads in the drive installing hole on shift fork, projection thereon is stuck in opening, described alignment pin is fixed in alignment pin mounting groove, it is sleeved on alignment pin in reel mounting groove around wheel, described drive and reel engage each other, with three claws on described base, base is connected with shell spiral-lock by three claws.
The present invention has the advantages that:
1, due to the fact that employing said structure has rapid operation, the advantage such as flexible, simple and reasonable easy to adjust.
2, product reliability is high, and volume is little, it is simple to install.
Accompanying drawing explanation
Fig. 1 is stereo decomposing structural representation of the present invention.
Fig. 2 is torsion spring structural representation of the present invention.
Detailed description of the invention
By accompanying drawing 1, shown in 2: this controller includes shell 1, shift fork 2, torsion spring 3, drive 4, reel 5, alignment pin 6 and base 7, described shift fork 2, torsion spring 3, drive 4, reel 5 and alignment pin 6 are assembled in the housing of shell 1 and base 7 composition, with shift fork installing hole 8 and bracing wire groove 9 on wherein said shell 1, also with reel mounting groove 10 and alignment pin mounting groove 11, described shift fork 2 one end is splined end 12, the other end is torsion spring 3 installation end 13, described torsion spring installation end 13 has drive installing hole 14, with opening 15 on described drive installing hole 14, two terminations 20 of torsion spring 3 are installed on opening 15 two ends, described drive 4 one end is cylindrical end 16, the other end is gear end 17, with a projection 18 on cylindrical end 16, described drive 4 loads in the drive installing hole 14 on shift fork 2, thereon protruding 18 are stuck in opening 15, described alignment pin 6 is fixed in alignment pin mounting groove 11, it is sleeved on alignment pin 6 in reel mounting groove 10 around wheel, described drive 4 engages each other with reel 5, with three claws 19 on described base 7, base 7 is connected with shell 1 spiral-lock by three claws 19.
Operation principle: during use, controller is connected with waist holder and is arranged in automotive seat, controller is arranged on seat side, when waist holder is propped, user rotates fork by handle and drives torsion spring to rotate with travelling gear, at this moment torsion spring reduced diameter, frictional force between itself and shell reduces, fork could rotate, after fork rotates, band nutating gear rotates, travelling gear reel engagement rotation, reel drives bracing wire to make waist holder prop, after waist holder is propped up and is played certain altitude, stop operating fork, at this moment waist holder is subject to active force, it is delivered on reel by modes such as bracing wires.Reel is delivered to travelling gear, and the other end of travelling gear promotes button spring, makes button spring external diameter increase, and the frictional force between such button spring and shell increases, and button spring does not rotate, then make whole mechanism lock, and waist holder rests under the state propped.
When waist holder is reduced to original state, user rotates backward fork by handle, same as described above with work process.
Claims (1)
1. a hand-operated waist support controller, it is characterized in that: this controller includes shell, shift fork, torsion spring, drive, reel, alignment pin and base, described shift fork, torsion spring, drive, reel and alignment pin are assembled in the housing of shell and base composition, with shift fork installing hole and bracing wire groove on wherein said shell, also with reel mounting groove and alignment pin mounting groove, described shift fork one end is splined end, the other end is torsion spring installation end, described torsion spring installation end has drive installing hole, with opening on described drive installing hole, two terminations of torsion spring are installed on opening two ends, described drive one end is cylindrical end, the other end is gear end, with a projection on cylindrical end, described drive loads in the drive installing hole on shift fork, projection thereon is stuck in opening, described alignment pin is fixed in alignment pin mounting groove, it is sleeved on alignment pin in reel mounting groove around wheel, described drive and reel engage each other, with three claws on described base, base is connected with shell spiral-lock by three claws.
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 true CN105711460A (en) | 2016-06-29 |
| CN105711460B 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) |
Cited By (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 |
| CN108357401A (en) * | 2018-02-09 | 2018-08-03 | 广州汽车集团零部件有限公司 | A kind of motor vehicle seat back waist support regulating 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 |
Cited By (3)
| 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 |
| CN108357401A (en) * | 2018-02-09 | 2018-08-03 | 广州汽车集团零部件有限公司 | A kind of motor vehicle seat back waist support regulating device |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105711460B (en) | 2018-04-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| 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. |