CN105216667A - Waist support of car seat mechanism - Google Patents
Waist support of car seat mechanism Download PDFInfo
- Publication number
- CN105216667A CN105216667A CN201510737382.0A CN201510737382A CN105216667A CN 105216667 A CN105216667 A CN 105216667A CN 201510737382 A CN201510737382 A CN 201510737382A CN 105216667 A CN105216667 A CN 105216667A
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- China
- Prior art keywords
- line
- supporting plate
- drive plate
- drag
- slide block
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Abstract
The invention discloses a kind of waist support of car seat mechanism, include steel wire curtain, supporting plate and knob assembly, described steel wire curtain and supporting plate are hinged, described knob assembly includes connected knob and brake cable, spool one end of described brake cable is fixed on supporting plate upper end, it is characterized in that: described supporting plate is provided with longitudinal slipway, slideway is provided with slide block, described slide block connects line body one end of brake cable, described supporting plate is also provided with horizontal drag-line line, be fixed in the middle part of drag-line line on slide block, drag-line line two ends are provided with hook.The present invention by supporting plate upwards lifting and make backrest overarch, can alleviate the human body chronic problem being seated at for a long time and causing in automobile effectively.
Description
Technical field
The present invention relates to the improvement invention in vehicular spare parts field, particularly relate to a kind of improvement invention of waist support of car seat mechanism.
Background technology
At present, automobile has developed into the requisite vehicle in people's life.The fast pace life of modern city and increasing of kniting the brows of travelling on official business, chaufeur and passenger can be seated in compartment for a long time, and human body waist subjects immense pressure.Moulding due to automotive seat is fixing, can not adjust according to the particular case of the waist of people.For the waist of human body, need often to adjust posture, therefore need a kind of can the waist support mechanism of adjusting seat backrest.
Summary of the invention
Technical matters to be solved by this invention overcomes the deficiencies in the prior art, provides a kind of rational in infrastructure, convenient and practical waist support of car seat mechanism.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme to realize: this kind of waist support of car seat mechanism, include steel wire curtain, supporting plate and knob assembly, described steel wire curtain and supporting plate are hinged, described knob assembly includes connected knob and brake cable, spool one end of described brake cable is fixed on supporting plate upper end, it is characterized in that: described supporting plate is provided with longitudinal slipway, slideway is provided with slide block, described slide block connects line body one end of brake cable, described supporting plate is also provided with horizontal drag-line line, be fixed in the middle part of drag-line line on slide block, drag-line line two ends are provided with hook, described knob includes pedestal, rotating shaft, dowel disc, drive plate and guy anchor, described rotating shaft is located on pedestal, rotating shaft front end is provided with platform, and described drive plate is arranged on platform, and positioning disk sleeve is located at outside drive plate, drive plate periphery is provided with projection, platform is provided with the drive plate coordinated with projection transmission, and is provided with lock shaft between projection and drive plate, is provided with locking glue rod between lock shaft and projection, described guy anchor is connected with drive plate transmission, and described pedestal is also provided with end cap.
The platform periphery of described rotating shaft front end is provided with corner locating block, and pedestal inner circumferential is provided with the block matched with corner locating block.
Described slideway both sides are provided with drag-line line limiting stopper, for arc surface is arranged inside limiting stopper.
The invention has the beneficial effects as follows the waist support of car seat mechanism after improvement, can by supporting plate upwards lifting and make backrest overarch, effectively can alleviate the human body chronic problem being seated at for a long time and causing in automobile, the health for human body is more helpful; In addition, reasonable mechanical structure of the present invention, simple operation, convenient and practical, there is outstanding substantive distinguishing features and progress significantly.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of knob assembly of the present invention.
Detailed description of the invention
Drawings illustrate structure of the present invention, further illustrate its details by reference to the accompanying drawings more below.See accompanying drawing 1, this waist support of car seat mechanism, include steel wire curtain 1, supporting plate 2 and knob assembly, described steel wire curtain 1 is hinged with supporting plate 2, supporting plate is arranged on below steel wire curtain, described knob assembly includes connected knob 3 and brake cable 4, spool one end of described brake cable 4 is fixed on supporting plate 2 upper center, longitudinal slipway is provided with in the middle of described supporting plate 2, this slideway can be slide rail or chute, slideway is provided with slide block 5, described slide block 5 connects line body one end of brake cable 4, described supporting plate 2 is also provided with horizontal drag-line line 6, be fixed on slide block 5 in the middle part of drag-line line 6, be preferably in the middle part of drag-line line 6 and fix winding in slide block 5 upper end, drag-line line 6 two ends are also provided with for mounting the hook be arranged on seat backup plate, and as improving further, described slideway both sides are provided with drag-line line 6 limiting stopper 7, bending mobile with slide block 5 for limiting in the middle part of drag-line line 6, and for arc surface is arranged inside limiting stopper 7, reduce catching phenomenon.
See accompanying drawing 2, described knob 3 includes pedestal 8, rotating shaft 9, dowel disc 10, drive plate 11 and guy anchor 12, described rotating shaft 9 is located on pedestal 8, rotating shaft 9 front end is provided with platform 13, described drive plate 11 is arranged on platform 13, dowel disc 10 is set in outside drive plate 11, drive plate 11 periphery is provided with projection 14, be preferably three projections 14 that trisection is arranged on drive plate 11 periphery, platform 13 is provided with the drive plate 15 coordinated with projection 14 transmission, three drive plates 15 that preferred decile is arranged, and be provided with lock shaft 16 between projection 14 and drive plate 15, be provided with between lock shaft 16 and projection 14 and lock glue rod 17, described guy anchor 12 is connected with drive plate 11 transmission, described pedestal 8 is also provided with end cap 18, platform 13 periphery of described rotating shaft 9 front end is provided with corner locating block 19, and pedestal 8 inner circumferential is provided with the block 20 matched with corner locating block 19, for limiting the anglec of rotation of knob 3, is preferably defined as 120 degree.
In the present invention, lock shaft 16, locking glue rod 17 be arranged so that axis of rotation time nutating disk can be with to rotate in dowel disc, namely the projection 14 of drive plate 11 extrudes and locks glue rod 17 to discharge the friction lock function of locking glue rod 17 together with lock shaft 16, drive plate 15; And when brake cable 4 pulls guy anchor 12, because of the effect of locking glue rod 17, drive plate 11 cannot be rotated, serve locking effect.
The present invention in use, turning knob 3, rotating shaft 9 is with nutating disk 11 to rotate in dowel disc 10, and then drives guy anchor 12 to rotate, brake cable 4 is tightened up, band movable slider 5 moves up on slideway, is driven in the middle part of drag-line line 6 by slide block 5 meanwhile, bend and tighten up, make supporting plate 2 rotate up tilting around steel wire curtain 1, back of seat waist is arched upward, human body waist is played a supporting role; And reverse knob 3, realize successively resetting.
In sum, these are only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. waist support of car seat mechanism, include steel wire curtain, supporting plate and knob assembly, described steel wire curtain and supporting plate are hinged, and described knob assembly includes connected knob and brake cable, and spool one end of described brake cable is fixed on supporting plate upper end, it is characterized in that: described supporting plate is provided with longitudinal slipway, slideway is provided with slide block, and described slide block connects line body one end of brake cable, described supporting plate is also provided with horizontal drag-line line, be fixed in the middle part of drag-line line on slide block, drag-line line two ends are provided with hook; Described knob includes pedestal, rotating shaft, dowel disc, drive plate and guy anchor, described rotating shaft is located on pedestal, rotating shaft front end is provided with platform, and described drive plate is arranged on platform, and positioning disk sleeve is located at outside drive plate, drive plate periphery is provided with projection, platform is provided with the drive plate coordinated with projection transmission, and is provided with lock shaft between projection and drive plate, is provided with locking glue rod between lock shaft and projection, described guy anchor is connected with drive plate transmission, and described pedestal is also provided with end cap.
2. waist support of car seat mechanism as claimed in claim 1, it is characterized in that: the platform periphery of described rotating shaft front end is provided with corner locating block, pedestal inner circumferential is provided with the block matched with corner locating block.
3. waist support of car seat mechanism as claimed in claim 1, is characterized in that: described slideway both sides are provided with drag-line line limiting stopper, for arc surface is arranged inside limiting stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510737382.0A CN105216667A (en) | 2015-11-04 | 2015-11-04 | Waist support of car seat mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510737382.0A CN105216667A (en) | 2015-11-04 | 2015-11-04 | Waist support of car seat mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105216667A true CN105216667A (en) | 2016-01-06 |
Family
ID=54986080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510737382.0A Pending CN105216667A (en) | 2015-11-04 | 2015-11-04 | Waist support of car seat mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105216667A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109008362A (en) * | 2018-08-27 | 2018-12-18 | 王纪涵 | A kind of office chair |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997024960A1 (en) * | 1996-01-05 | 1997-07-17 | Youngflex Ag | Improvements in and relating to support structures for incorporation in a seat frame |
| US20010043002A1 (en) * | 2000-03-30 | 2001-11-22 | Hidetoshi Nakane | Lumbar support device |
| CN101238010A (en) * | 2005-08-04 | 2008-08-06 | 舒克哈设备建造Ag公司 | Lordosis support |
| CN202641456U (en) * | 2012-04-19 | 2013-01-02 | 上海同捷科技股份有限公司 | Seat waist leaning device |
| CN203401997U (en) * | 2013-08-23 | 2014-01-22 | 浙江雅虎汽车部件有限公司 | Handle knob of automobile seat |
| CN205075688U (en) * | 2015-11-04 | 2016-03-09 | 浙江雅虎汽车部件有限公司 | Automobile seat waist support mechanism |
-
2015
- 2015-11-04 CN CN201510737382.0A patent/CN105216667A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997024960A1 (en) * | 1996-01-05 | 1997-07-17 | Youngflex Ag | Improvements in and relating to support structures for incorporation in a seat frame |
| US20010043002A1 (en) * | 2000-03-30 | 2001-11-22 | Hidetoshi Nakane | Lumbar support device |
| CN101238010A (en) * | 2005-08-04 | 2008-08-06 | 舒克哈设备建造Ag公司 | Lordosis support |
| CN202641456U (en) * | 2012-04-19 | 2013-01-02 | 上海同捷科技股份有限公司 | Seat waist leaning device |
| CN203401997U (en) * | 2013-08-23 | 2014-01-22 | 浙江雅虎汽车部件有限公司 | Handle knob of automobile seat |
| CN205075688U (en) * | 2015-11-04 | 2016-03-09 | 浙江雅虎汽车部件有限公司 | Automobile seat waist support mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109008362A (en) * | 2018-08-27 | 2018-12-18 | 王纪涵 | A kind of office chair |
| CN109008362B (en) * | 2018-08-27 | 2022-02-25 | 王纪涵 | Office chair |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160106 |