CN202923424U - Height-adjusting screw long support mechanism for seat basin skeleton of car seat - Google Patents
Height-adjusting screw long support mechanism for seat basin skeleton of car seat Download PDFInfo
- Publication number
- CN202923424U CN202923424U CN 201220612191 CN201220612191U CN202923424U CN 202923424 U CN202923424 U CN 202923424U CN 201220612191 CN201220612191 CN 201220612191 CN 201220612191 U CN201220612191 U CN 201220612191U CN 202923424 U CN202923424 U CN 202923424U
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- CN
- China
- Prior art keywords
- height
- adjusting screw
- long support
- screw long
- screw rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a height-adjusting screw long support mechanism for a seat basin skeleton of a car seat, and belongs to the field of production of car parts. The outer surface of an inner friction piece is provided with a non-slip groove, and the inner friction piece is clamped with a groove in the head of a height-adjusting screw long support; one surface of an outer guide piece is provided with two square holes, and the other surface of the outer guide piece is provided with a rectangular pin; the rectangular pin is inserted into a pin hole in a height-adjusting screw long support body, and the two square holes are riveted with two spin riveting points at the head of the height-adjusting screw long support; and two clamping holes in the support are clamped with two lug bosses arranged on the outer wall of the height-adjusting screw long support, and a bush is crimped in a bush hole at the tail of the height-adjusting screw long support. The height-adjusting screw long support mechanism provided by the utility model has the advantages that the structure is novel, the height-adjusting screw long support structure arranged on the seat basin skeleton of the car seat has safety and comfort performances, and the continuous height adjustment can be smoothly realized, so that passengers feel more comfortable. The height-adjusting screw long support mechanism has the advantages of firm supporting, flexible operation, strong stability, convenience in adjustment, not noise, safety, reliability and the like.
Description
Technical field
The utility model belongs to the auto parts and components production field, refers in particular to a kind of automotive seat strut member.
Background technology
Since reform and opening-up, the Chinese Automobile Industry ' development enters the new stage.China become continue U.S., day after the 3rd automobile produce the country of breaking ten million per year, enter ten million automobile superpower ranks.
Raising along with individual family income, automobile has become the first-selection of present household consumption, roadlice gos deep into the common people's life just more and more widely, the common people propose higher requirement except brand, safety and quality to automobile, level of comfort when driving and taking, particularly the traveling comfort for seat requires also more and more higher.
Automotive seat are partly combined by interior metal skeleton and exterior trim covering, the radical function of automotive seat must guarantee in motion that except the supporting occupant Che Nei and car, personnel are without outside the safety control under alarm in advance, also need relax the vibration and the impact that are come by the vehicle body transmission, for the person of taking advantage of of department provides the comfortable and safe environment of taking.Therefore when the design seat, except the safety performance of pursuing seat, also to pay close attention to economy and the traveling comfort of seat.heighten screw rod long stent mechanism as seat basin frame of car seat, that seat is realized the highly critical component of adjusting, its function is along with the adjusting of heightening screw rod long stent mechanism drives seat up and down, can rationally regulate continuously occupant's upper-lower position, satisfy different height personnel to the requirement in the visual field, a lot of seat basin regulative modes is arranged in prior art, its complex structure, accuracy of manufacture requires very high, be difficult at home reach batch manufacturing, and has higher manufacturing cost, because the structure of highly regulating parts is unreasonable, so be difficult to reach firm supporting, go slick, stability is strong, regulate light, safe and reliable requirement.
Summary of the invention
The utility model provides a kind of car seat seat support basin skeleton to heighten screw rod long stent mechanism, the problem of be difficult to reach firm supporting to solve existing seat basin supporting mechanism, go slick, stability is strong, regulating light, safe and reliable requirement.
The technical solution of the utility model is: interior friction member outside face is with skid-resistant rill, interior friction member with heighten the clamping of screw rod long stent head recess, outer guide simultaneously has two square holes, one side has the oblong pin, the oblong pin is pegged graft with the pin-and-hole of heightening on screw rod long stent body, two square holes revolve the riveted joint of riveting point with two that heighten screw rod long stent head, two hole clippings on support and two boss clampings heightening on screw rod long stent outer wall, lining and the bush hole crimping of heightening screw rod long stent afterbody.
The utility model has the advantage of: novel structure, make be arranged on seat basin frame of car seat heighten screw rod long stent structural safety performance and comfort property is taken into account, can steadily realize continuous height adjustment, make the passenger more comfortable.Have firm supporting, go slick, stability is strong, regulate light, noiselessness, the advantage such as safe and reliable.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that the utility model is heightened the screw rod long stent;
Fig. 3 is the structural representation of friction member in the utility model;
Fig. 4 is the structural representation of the outer guide of the utility model;
Fig. 5 is the structural representation of the utility model support.
The specific embodiment
motor screw is partly screwed in tapped bore on interior friction member, it is hinged with the reveal rear linking rod on seat basin skeleton that this heightens screw rod long stent shank bush hole, motor partly is fixed on an electric machine support of basin skeleton, make by motor-driven and heighten screw rod long stent mechanism and produce relative motion and make a basin skeleton realize a highly adjusting by hinge portion on motor screw, lining in this hinge hole is High Strength Wear-Resistance Material, to guarantee the height adjusting function requirement of permanent load, this heightens screw rod long stent mechanism is by revolving riveting technology riveted, safe and reliable, the ejecting force requirement of 8.5KN can be born in the riveting point, after motor coordinates, press the height adjustment button, can require to adjust height according to the comfortable wish of passenger.
Claims (1)
1. a car seat seat support basin skeleton is heightened screw rod long stent mechanism, it is characterized in that: interior friction member outside face is with skid-resistant rill, interior friction member with heighten the clamping of screw rod long stent head recess, outer guide simultaneously has two square holes, one side has the oblong pin, the oblong pin is pegged graft with the pin-and-hole of heightening on screw rod long stent body, two square holes revolve the riveted joint of riveting point with two that heighten screw rod long stent head, two hole clippings on support and two boss clampings heightening on screw rod long stent outer wall, lining and the bush hole crimping of heightening screw rod long stent afterbody.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220612191 CN202923424U (en) | 2012-11-19 | 2012-11-19 | Height-adjusting screw long support mechanism for seat basin skeleton of car seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220612191 CN202923424U (en) | 2012-11-19 | 2012-11-19 | Height-adjusting screw long support mechanism for seat basin skeleton of car seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202923424U true CN202923424U (en) | 2013-05-08 |
Family
ID=48213418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220612191 Expired - Fee Related CN202923424U (en) | 2012-11-19 | 2012-11-19 | Height-adjusting screw long support mechanism for seat basin skeleton of car seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202923424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416108A (en) * | 2015-12-03 | 2016-03-23 | 湖北中航精机科技有限公司 | Electric seat adjusting device |
-
2012
- 2012-11-19 CN CN 201220612191 patent/CN202923424U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416108A (en) * | 2015-12-03 | 2016-03-23 | 湖北中航精机科技有限公司 | Electric seat adjusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20151119 |
|
| EXPY | Termination of patent right or utility model |