CN204915388U - Manual waist of worm formula holds in palm regulator - Google Patents
Manual waist of worm formula holds in palm regulator Download PDFInfo
- Publication number
- CN204915388U CN204915388U CN201520491104.7U CN201520491104U CN204915388U CN 204915388 U CN204915388 U CN 204915388U CN 201520491104 U CN201520491104 U CN 201520491104U CN 204915388 U CN204915388 U CN 204915388U
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- reel
- control lever
- installation cavity
- bracing wire
- mounting hole
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Abstract
The utility model relates to a car seat the accessory, specific manual waist of worm formula holds in palm regulator that says so. This regulator includes base, action bars, reel and upper cover, the base on one end be the action bars installation cavity, the other end is the reel installation cavity, it has action bars installation stomidium to open in the bottom of action bars installation cavity, it has the reel mounting hole to open in the both sides of reel installation cavity, the mounting hole of acting as go -between is opened to the bottom. The utility model has the advantages of simple and reasonable structure, the moment of torsion is little during the operation, the regulation is nimble convenient, with low costs.
Description
Technical field
The utility model relates to a kind of automobile seat accessories, specifically a kind of automotive seat Worm type hand-operated waist support regulating control.
Background technology
Domestic Automotive Industry growth momentum was powerful in recent years, and China has become the 3rd automobile after U.S., day and produced the country of breaking ten million per year, enters ten million automobile superpower ranks.
Along with the raising of individual family income, automobile has been not only office and the walking-replacing tool of office and business unit, automobile has become the first-selection of current household consumption, people are except the brand for automobile, safety and quality propose outside higher requirement, more pay attention to the traveling comfort driven, the traveling comfort of these wherein automotive seat is vital, we know, in order to reduce the fatigue that long-duration driving brings, automotive seat are provided with waist holder usually, in the market automotive seat use waist holder to be widely used in automotive seat control system, hand-operated waist support regulating control is the critical component in waist holder.
Although the hand-operated waist support regulating control used in the market achieves the regulating action for waist holder, but there is certain shortcoming and defect, be in particular in: 1., operation time moment of torsion large, need the power that applies large during operation, user is often caused to feel inconvenience, effort.2., complex structure, cost is high.3., the craft precision of product requires high, and wayward during production, the qualification rate of product is low.
Summary of the invention
The purpose of this utility model is the automotive seat Worm type hand-operated waist support regulating control that when will provide a kind of simple and reasonable, operation, little, the flexible adjustment of moment of torsion is convenient, cost is low.
The purpose of this utility model is achieved in that this regulating control comprises base, control lever, reel and upper cover, on described base, one end is control lever installation cavity, the other end is reel installation cavity, have control lever in the bottom of control lever installation cavity and stomidium is installed, have reel mounting hole in the both sides of reel installation cavity, bottom has bracing wire mounting hole;
On described base, the outside two ends of reel installation cavity are provided with wiring exit, and bracing wire exit is with bracing wire lead-out groove, and bracing wire lead-out groove is communicated with bracing wire mounting hole;
Described control lever comprises shell back-up ring, worm section, upper cover back-up ring, control lever base portion and the handwheel or handle installation end that set gradually from right to left, and described worm section two ends are provided with worm screw locking boss;
Described reel comprises by the left-to-right left fixed end set gradually, helical wheel part, bracing wire mounting groove and right fixed end, and wherein said helical wheel part is provided with two gear lock not-go-end;
Cover on described and have control lever mounting hole, the claw that edge is connected with base with three.
The utility model has the following advantages and good effect owing to adopting said structure:
1, during the utility model operation, moment of torsion is little, needs the power that applies little, user's rapid operation, flexibly easy to adjust during operation.
2, the utility model is simple and reasonable, cost is low.
3, the craft precision of the utility model product is high, produce easily control and conforming product rate high.
Accompanying drawing explanation
Fig. 1 is the utility model stereo decomposing structural representation.
Fig. 2 is the utility model mounting structure cutaway view.
Fig. 3,4 is the utility model base perspective view.
Fig. 5 is the utility model control lever perspective view.
Fig. 6 is the utility model reel perspective view.
Fig. 7 is that the utility model control lever and reel match perspective view.
Detailed description of the invention
Shown in accompanying drawing 1,2: this regulating control comprises base 1, control lever 2, reel 3 and upper cover 4, on described base 1, one end is control lever installation cavity 5, the other end is reel 3 installation cavity 6, have control lever in the bottom of control lever installation cavity 5 and stomidium 7 is installed, have reel mounting hole 8 in the both sides of reel installation cavity 6, bottom has bracing wire mounting hole 9;
Shown in accompanying drawing 3,4: on described base 1, the outside two ends of reel installation cavity 6 are provided with wiring exit 10,10-1, bracing wire exit 10 is with bracing wire lead-out groove 11, and bracing wire lead-out groove 11 is communicated with bracing wire mounting hole 9;
Shown in accompanying drawing 1,5,7: described control lever 2 comprises shell back-up ring 12, worm section 13, upper cover back-up ring 14, control lever base portion 15 and the handwheel or handle installation end 16 that set gradually from right to left, and described worm section 13 two ends are provided with worm screw locking boss 17;
Shown in accompanying drawing 1,6,7: described reel 3 comprises by the left-to-right left fixed end 18 set gradually, helical wheel part 19, bracing wire mounting groove 20 and right fixed end 21, and wherein said helical wheel part 19 is provided with two gear lock not-go-end 22;
Described upper cover 4 has control lever mounting hole 24, the claw 25 that edge is connected with base 1 with three.
Principle of work:
Be connected with the mode of waist holder by bracing wire by regulating control, be arranged in automotive seat, controller is arranged on seat side.
When waist holder is propped, user is by handle or hand wheel rotating control lever 2, the worm section 13 of control lever 2 end, helical wheel part 19 on engagement reel 3, reel 3 is rotated, reel 3 drives bracing wire 23, waist holder is propped, after waist holder is propped up and is played certain altitude, stop operating control lever 2, at this moment waist holder is subject to application force, be delivered on the helical teeth on reel 3 by bracing wire 23, at this moment helical wheel part 19 and worm section 13 are by the angle of obliquity between helical teeth and worm screw and friction force, worm section 13 is not rotated, then control lever 2 does not rotate, the locking of whole mechanism, under waist holder rests on the state propped.
When waist holder is reduced to initial condition, user is rotated backward by handle or handwheel, and its working process is same as described above.
Claims (1)
1. a Worm type hand-operated waist support regulating control, is characterized in that
:this regulating control comprises base, control lever, reel and upper cover, on described base, one end is control lever installation cavity, the other end is reel installation cavity, have control lever in the bottom of control lever installation cavity and stomidium is installed, have reel mounting hole in the both sides of reel installation cavity, bottom has bracing wire mounting hole; On described base, the outside two ends of reel installation cavity are provided with wiring exit, and bracing wire exit is with bracing wire lead-out groove, and bracing wire lead-out groove is communicated with bracing wire mounting hole; Described control lever comprises shell back-up ring, worm section, upper cover back-up ring, control lever base portion and the handwheel or handle installation end that set gradually from right to left, and described worm section two ends are provided with worm screw locking boss; Described reel comprises by the left-to-right left fixed end set gradually, helical wheel part, bracing wire mounting groove and right fixed end, and wherein said helical wheel part is provided with two gear lock not-go-end; Cover on described and have control lever mounting hole, the claw that edge is connected with base with three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520491104.7U CN204915388U (en) | 2015-07-09 | 2015-07-09 | Manual waist of worm formula holds in palm regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520491104.7U CN204915388U (en) | 2015-07-09 | 2015-07-09 | Manual waist of worm formula holds in palm regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204915388U true CN204915388U (en) | 2015-12-30 |
Family
ID=54964553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520491104.7U Active CN204915388U (en) | 2015-07-09 | 2015-07-09 | Manual waist of worm formula holds in palm regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204915388U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711461A (en) * | 2015-07-09 | 2016-06-29 | 长春市新发展塑胶工业有限公司 | Worm type manual lumbar support adjuster |
| CN110027456A (en) * | 2018-01-11 | 2019-07-19 | 株式会社金昌 | Utilize the band telescopic vehicle seat waist rest device of rack and pinion |
-
2015
- 2015-07-09 CN CN201520491104.7U patent/CN204915388U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711461A (en) * | 2015-07-09 | 2016-06-29 | 长春市新发展塑胶工业有限公司 | Worm type manual lumbar support adjuster |
| CN105711461B (en) * | 2015-07-09 | 2018-01-26 | 长春市新发展塑胶工业有限公司 | Worm type hand-operated waist support adjuster |
| CN110027456A (en) * | 2018-01-11 | 2019-07-19 | 株式会社金昌 | Utilize the band telescopic vehicle seat waist rest device of rack and pinion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |