CN204895220U - Big manual waist of torsional spring formula holds in palm regulator - Google Patents
Big manual waist of torsional spring formula holds in palm regulator Download PDFInfo
- Publication number
- CN204895220U CN204895220U CN201520404807.1U CN201520404807U CN204895220U CN 204895220 U CN204895220 U CN 204895220U CN 201520404807 U CN201520404807 U CN 201520404807U CN 204895220 U CN204895220 U CN 204895220U
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- shift fork
- reel
- axle sleeve
- base
- torsion spring
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Abstract
The utility model relates to a car seat the accessory, specific big manual waist of torsional spring formula holds in palm regulator that says so. This regulator includes shell, shift fork, torsional spring, axle sleeve, reference column, reel and base, shift fork, torsional spring, axle sleeve, reference column and reel equipment are in the casing of shell and base constitution, shift fork and axle sleeve setting are in the shell, and torsional spring and axle sleeve suit are on the shift fork, and reel one end sets up in the axle sleeve, the reference column sets up in the reference column mounting hole of reel, the base is in the same place with the shell spiral -lock. The utility model has the advantages of simple and reasonable structure, it is high to adjust qualification rate nimble convenient, with low costs, the product.
Description
Technical field
The utility model relates to a kind of automobile seat accessories, specifically a kind of large torsional spring 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., operation time need multi-turn rotation, stroke is long.3. complex structure, cost is high.4., 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 to provide the large torsional spring type hand-operated waist support regulating control that a kind of simple and reasonable, flexible adjustment is convenient, cost qualification rate that is low, product is high.
The purpose of this utility model is achieved in that this regulating control comprises shell, shift fork, torsion spring, axle sleeve, registration mast, reel and base, and described shift fork, torsion spring, axle sleeve, registration mast and reel are assembled in the housing of shell and base formation; Described shift fork and axle sleeve are arranged in the enclosure, and torsion spring and axle sleeve are sleeved on shift fork, and reel one end is arranged in axle sleeve, and described registration mast is arranged in the registration mast mounting hole of reel, and described base is together with shell spiral-lock.
With the mounting groove of the first shift fork mounting hole and axle sleeve in the middle of described shell, an end margin is provided with two bracing wire termination clamping boss.
Described shift fork one end is splined end, the other end is base coupling end, middle part is provided with shell back-up ring and torsion spring erecting bed.
With two joint ends on described torsion spring.
Described axle sleeve center with torsion spring mounting hole, outside with multiple positive stop lug boss
Described reel center has the second shift fork mounting hole, outer is with annular arrangement bracing wire groove, shift fork mounting hole edge is provided with torsion spring installation base, at the edge of torsion spring installation base with registration mast and two registration mast mounting holes, on reel, torsion spring installation base side also has bracing wire termination mounting hole.
Described base center with shift fork mounting hole, the periphery of shift fork mounting hole with reel installation base,
With a circular cavity on described base, at inside cavities with positive stop lug boss, in cavity, also have two bracing wire sheath mounting holes.
With bracing wire mounting groove on the body skin of described base, described bracing wire mounting groove communicates with cavity.
The utility model has the following advantages and good effect:
1, when operator uses, need the stroke of rotation short, the holder of user's energy quick adjustment waist is to the position wanted.
2, product energy step-less adjustment, in use stroke range, optional position stops, and conveniently adjusts to the position of User Satisfaction.
3, the utility model due to adopt said structure have rapid operation, easy to adjust flexible, simple and reasonable, cost is low, produce and easily control and conforming product rate advantages of higher.
Accompanying drawing explanation
Fig. 1 is the utility model stereo decomposing structural representation.
Fig. 2 is the mounting structure cutaway view of the utility model shell, shift fork, torsion spring, axle sleeve and reel.
Fig. 3 is the utility model shell perspective view.
Fig. 4 is the utility model shift fork perspective view.
Fig. 5 is the utility model reel perspective view.
Fig. 6,7 is perspective view of the utility model base.
Detailed description of the invention
Shown in accompanying drawing 1,2: this regulating control comprises shell 1, shift fork 2, torsion spring 3, axle sleeve 4, registration mast 5, reel 6 and base 7, described shift fork 2, torsion spring 3, axle sleeve 4, registration mast 5 and reel 6 are assembled in the housing of shell 1 and base 7 formation.
Shown in accompanying drawing 3: mounting groove 9, end margin with the first shift fork mounting hole 8 and axle sleeve in the middle of described shell 1 is provided with two bracing wire termination clamping boss 10.
Shown in accompanying drawing 4: described shift fork 2 one end is splined end 11, the other end is base coupling end 12, middle part is provided with shell back-up ring 13 and torsion spring erecting bed 14.
With two joint ends 15 on described torsion spring 3.
Described axle sleeve 4 center with torsion spring mounting hole 16, outside with multiple positive stop lug boss 17
Shown in accompanying drawing 5: described reel 6 center has the second shift fork mounting hole 18, outer is with annular arrangement bracing wire groove 19, shift fork mounting hole 18 edge is provided with torsion spring installation base 20, at the edge of torsion spring installation base 20 with registration mast 5 and two registration mast mounting holes 29, on reel 6, torsion spring installation base 20 side also has bracing wire termination mounting hole 21.
Shown in accompanying drawing 6,7: described base 7 center with shift fork mounting hole 22, the periphery of shift fork mounting hole 22 with reel installation base 23,
With a circular cavity 24 on described base 7, at cavity 24 inner band limited location boss 25, in cavity 24, also have two bracing wire sheath mounting holes 26.
With bracing wire mounting groove 27 on the body skin of described base 7, described bracing wire mounting groove 27 communicates with cavity 24.
Principle of work:
Regulating control is connected by modes such as bracing wires with waist holder, be arranged in automotive seat, controller is arranged on the side of seat, when the holder of needs waist is propped, user rotates fork 2 by handle and drives torsion spring 3 and reel 6 to rotate, at this moment torsion spring 3 reduced diameter, friction force between itself and axle sleeve 4 reduces, fork 2 could rotate, after fork 2 rotates, reel 6 is driven to rotate, reel 6 drives bracing wire 28 that waist holder is propped, after waist holder is propped up and is played certain altitude, stop operating fork 2, at this moment waist holder is subject to application force, be delivered on reel 6 by modes such as bracing wires, reel 6 promotes button spring 3 one end makes button spring 3 external diameter increase, friction force between such button spring 3 and axle sleeve 4 increases, button spring 3 does not rotate, whole mechanism is then made to lock, under waist holder rests on the state propped.
When waist holder is reduced to initial condition, user rotates backward fork 2 by handle, and its working process is same as described above.
Claims (7)
1. a large torsional spring type hand-operated waist support regulating control, it is characterized in that: this regulating control comprises shell (1), shift fork (2), torsion spring (3), axle sleeve (4), registration mast (5), reel (6) and base (7), described shift fork (2), torsion spring (3), axle sleeve (4), registration mast (5) and reel (6) are assembled in the housing that shell (1) and base (7) form; Described shift fork (2) and axle sleeve (4) are arranged in shell (1), torsion spring (3) and axle sleeve (4) are sleeved on shift fork (2), reel (6) one end is arranged in axle sleeve (4), described registration mast (5) is arranged in the registration mast mounting hole (29) of reel (6), and described base (7) is together with shell (1) spiral-lock.
2. one according to claim 1 large torsional spring type hand-operated waist support regulating control, it is characterized in that: with the mounting groove (9) of the first shift fork mounting hole (8) and axle sleeve in the middle of described shell (1), an end margin is provided with two bracing wire termination clamping boss (10).
3. one according to claim 1 large torsional spring type hand-operated waist support regulating control, is characterized in that: described shift fork (2) one end is splined end (11), the other end is base coupling end (12), middle part is provided with shell back-up ring (13) and torsion spring erecting bed (14).
4. one according to claim 1 large torsional spring type hand-operated waist support regulating control, is characterized in that: with two joint ends (15) on described torsion spring (3).
5. one according to claim 1 large torsional spring type hand-operated waist support regulating control, is characterized in that: described axle sleeve (4) center with torsion spring mounting hole (16), outside with multiple positive stop lug boss (17).
6. one according to claim 1 large torsional spring type hand-operated waist support regulating control, it is characterized in that: described reel (6) center has the second shift fork mounting hole (18), outer is with annular arrangement bracing wire groove (19), shift fork mounting hole (18) edge is provided with torsion spring installation base (20), at the edge of torsion spring installation base (20) with registration mast (5) and two registration mast mounting holes (29), upper torsion spring installation base (20) side of reel (6) also has bracing wire termination mounting hole (21).
7. one according to claim 1 large torsional spring type hand-operated waist support regulating control, it is characterized in that: described base (7) center is with shift fork mounting hole (22), the periphery of shift fork mounting hole (22) is with reel installation base (23), with a circular cavity (24) on described base (7), at cavity (24) inner band limited location boss (25), in cavity (24), also have two bracing wire sheath mounting holes (26); With bracing wire mounting groove (27) on the body skin of described base (7), described bracing wire mounting groove (27) communicates with cavity (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520404807.1U CN204895220U (en) | 2015-06-12 | 2015-06-12 | Big manual waist of torsional spring formula holds in palm regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520404807.1U CN204895220U (en) | 2015-06-12 | 2015-06-12 | Big manual waist of torsional spring formula holds in palm regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204895220U true CN204895220U (en) | 2015-12-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520404807.1U Active CN204895220U (en) | 2015-06-12 | 2015-06-12 | Big manual waist of torsional spring formula holds in palm regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204895220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510784A (en) * | 2016-11-30 | 2017-03-22 | 北京派尔特医疗科技股份有限公司 | Staple cartridge rotating control device for endoscope anastomat |
-
2015
- 2015-06-12 CN CN201520404807.1U patent/CN204895220U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510784A (en) * | 2016-11-30 | 2017-03-22 | 北京派尔特医疗科技股份有限公司 | Staple cartridge rotating control device for endoscope anastomat |
| CN111956288A (en) * | 2016-11-30 | 2020-11-20 | 北京派尔特医疗科技股份有限公司 | Nail bin rotation control device of endoscope anastomat |
| CN111956288B (en) * | 2016-11-30 | 2022-05-20 | 北京派尔特医疗科技股份有限公司 | Nail bin rotation control device of endoscope anastomat |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |