CN102328291A - Twisting recovering device for assembling chair angle regulator - Google Patents
Twisting recovering device for assembling chair angle regulator Download PDFInfo
- Publication number
- CN102328291A CN102328291A CN201110195985A CN201110195985A CN102328291A CN 102328291 A CN102328291 A CN 102328291A CN 201110195985 A CN201110195985 A CN 201110195985A CN 201110195985 A CN201110195985 A CN 201110195985A CN 102328291 A CN102328291 A CN 102328291A
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- China
- Prior art keywords
- twisting
- working shaft
- spring
- lever
- work shaft
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention relates to a chair with an adjustable angle between a chair back frame and a chair seat frame, in particular to a twisting recovering device for assembling a chair angle regulator, which comprises a support plate, a twisting lever, a work shaft and a position limiting concave block, wherein the work shaft is horizontally arranged and is covered by a work shaft sleeve, the twisting lever is connected onto the work shaft, and the position limiting concave block is positioned beside the twisting lever. The twisting recovering device is characterized by also comprising a reset spring, a spring convex block and a shaft sleeve block, wherein the shaft sleeve block is positioned on the work shaft sleeve, the reset spring is positioned on the work shaft, one end of the reset spring is connected with the shaft sleeve block, the other end of the reset spring is connected with the spring convex block, and the spring convex block is positioned at one end of the work shaft. The twisting recovering device has the beneficial effects that through the addition of the reset spring, and the transverse movement of the work shaft, components and the twisting lever to the initial positions can be automatically realized by using the recovering force generated when the spring is compressed.
Description
Technical field
The present invention relates to the seat of a kind of chair back rack and chair seat frame adjustable angle, relate in particular to a kind of twisting return mechanism that is used for the seat angle adjustor assembling.
Background technology
Present automotive seat all has the function of freely adjusting the chair back, and when people pressed the handle of seat angle adjustor and the chair back applied certain external force, the chair back just can recede to reach the chair back angle of people's demand; And when people need recall to initial state with the chair back, only need press the handle of seat angle adjustor once more and keep the chair back to be the stressed state of nature, the chair back just can be replied.Seat angle adjustor generally is made up of chair back gusset piece, seat support gusset piece, core members, handwheel or regulating handle etc., and core members is connected with the seat support gusset piece with chair back gusset piece respectively.In the practical application; Need embed necessary parts to core members; The rotation of the twisting lever through being fixed on working shaft can realize the rotation of working shaft; The twisting lever is stuck in the spacing recessed translation of locating to realize working shaft, and the tip of the axis of working is connected with necessary parts, embeds in the core members also locked through realizing the necessary parts of an once rotation and a translation; After unclamping the twisting lever; Parts discharge from core members; The torsion that has after the parts rotation makes parts and working shaft opposite spin to initial angle; There is a kind of problem in this technical scheme: can not realize that working shaft, parts, twisting lever move to initial position automatically, need to rotate once more the twisting lever to initial position.
Summary of the invention
The objective of the invention is to overcome above-mentioned defective, a kind of twisting return mechanism that is used for the seat angle adjustor assembling is provided, after parts embedded core members and unclamp the twisting lever, this device can realize automatically that working shaft, parts, twisting lever move to initial position.
For realizing above-mentioned purpose; The technical scheme that the present invention adopted is: be used for the twisting return mechanism of seat angle adjustor assembling, comprise gripper shoe, twisting lever, working shaft, spacing recessed, working shaft is a level; Working shaft is by work axle sleeve parcel; The twisting lever is connected on the working shaft, spacing recessed next door that is positioned at the twisting lever, and it is characterized in that: this device also comprises returning spring, spring projection, axle sleeve piece; The axle sleeve piece is positioned at working shaft and puts; Returning spring is positioned on the working shaft, and an end is connected with the axle sleeve piece, and the other end is connected with the spring projection, and the spring projection is positioned at an end of working shaft.
The axle sleeve piece is positioned at working shaft and puts, and working shaft is by work axle sleeve parcel, and when working shaft rotated or moves, the work axle sleeve was motionless, and the axle sleeve piece is also motionless.
Rotate the twisting lever, drive working shaft and rotate together; Rotation twisting lever is again located its card to spacing recessed, the working shaft translation, and the also translation of spring projection on the working shaft, because the other end of spring is fixed, returning spring is compressive state; The other end of working shaft is connected with parts, and through realizing once a rotation and a translation, parts embed in the core members also locked; After parts embed core members; Unclamp the twisting lever; Parts break away from core members, and parts torsion makes parts and working shaft opposite spin to initial angle, and the returning spring of compression has restoring force in this device; The axle that pushes the work forward moves to initial position, and parts, twisting lever are also got back to initial position simultaneously.
The beneficial effect that the present invention has is: through adding returning spring, the restoring force that has when utilizing the spring compression realizes that automatically working shaft, parts, twisting lever move to initial position.
Description of drawings
Fig. 1 is a side-looking structural representation of the present invention;
Fig. 2 is the structural representation of facing of the present invention.
Wherein, 1 twisting lever, 2 spring projections, 3 axle sleeve pieces, 4 gripper shoes, 5 working shafts, 6 returning springs, 7 spacing recessed.
The specific embodiment
Figure is the preferred embodiments of the present invention, below in conjunction with accompanying drawing the present invention is further described: wherein, and 1 twisting lever, 2 spring projections, 3 axle sleeve pieces, 4 gripper shoes, 5 working shafts, 6 returning springs, 7 spacing recessed.
Referring to Fig. 1 and Fig. 2; The twisting return mechanism that is used for seat angle adjustor assembling comprises gripper shoe 4, twisting lever 1, working shaft 5, spacing recessed 7, and working shaft 5 is a level; Working shaft 5 is by work axle sleeve (not shown) parcel; Twisting lever 1 is connected on the working shaft 5, spacing recessed 7 next door that is positioned at twisting lever 1, and it is characterized in that: this device also comprises returning spring 6, spring projection 2, axle sleeve piece 3; Axle sleeve piece 3 is positioned at working shaft and puts; Returning spring 6 is positioned on the working shaft 5, and an end is connected with axle sleeve piece 3, and the other end of returning spring 6 is connected with spring projection 2, and spring projection 2 is positioned at an end of working shaft 5.
Axle sleeve piece 3 is positioned at working shaft and puts, and working shaft 5 is by work axle sleeve parcel, and when working shaft 5 rotated or be mobile, the work axle sleeve was motionless, and axle sleeve piece 3 is also motionless.
Rotate twisting lever 1, drive working shaft 5 and rotate together; Rotation twists lever 1 again; To spacing recessed 7 place's (see figure 1), working shaft 5 is to the direction translation away from spring projection 2 with its card, the also translation of spring projection 2 on the working shaft 5; Because the other end of returning spring 6 is fixed in axle sleeve piece 3, so returning spring 6 is compressive state; The other end of working shaft 5 is connected with parts (not shown), and through realizing once a rotation and a translation, parts embed in the core members also locked; After parts embed core members; Unclamp twisting lever 1; Parts break away from core members, and parts torsion makes parts and working shaft 5 opposite spins to initial angle, and the returning spring 6 of compression has restoring force in this device; The axle 5 that pushes the work forward moves to initial position, and drive parts, twisting lever 1 are also got back to initial position.
This device is through adding returning spring, and the restoring force that has when utilizing the spring compression realizes that automatically working shaft, parts, twisting lever move to initial position.
The foregoing description does not limit the present invention in any form, and all employings are equal to the technical scheme that mode obtained of replacement or equivalent transformation, all drop in protection scope of the present invention.
Claims (1)
1. the twisting return mechanism that is used for the seat angle adjustor assembling; Comprise gripper shoe (4), twisting lever (1), working shaft (5), spacing recessed (7); Working shaft (5) is a level, and working shaft (5) is by work axle sleeve parcel, and twisting lever (1) is connected on the working shaft (5); Spacing recessed (7) are positioned at the next door of twisting lever (1), and it is characterized in that: this device also comprises returning spring (6), spring projection (2), axle sleeve piece (3); Axle sleeve piece (3) is positioned at working shaft and puts; Returning spring (6) is positioned on the working shaft (5), and an end is connected with axle sleeve piece (3), and the other end is connected with spring projection (2), and spring projection (2) is positioned at an end of working shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110195985A CN102328291A (en) | 2011-07-14 | 2011-07-14 | Twisting recovering device for assembling chair angle regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110195985A CN102328291A (en) | 2011-07-14 | 2011-07-14 | Twisting recovering device for assembling chair angle regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102328291A true CN102328291A (en) | 2012-01-25 |
Family
ID=45480397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110195985A Pending CN102328291A (en) | 2011-07-14 | 2011-07-14 | Twisting recovering device for assembling chair angle regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102328291A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639704A (en) * | 2015-10-28 | 2017-05-10 | 长城汽车股份有限公司 | Hinge structure for vehicle and vehicle with same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201092271Y (en) * | 2007-08-09 | 2008-07-30 | 比亚迪股份有限公司 | Unblocking assembly for automobile seat angle modulator |
| CN201268242Y (en) * | 2008-12-12 | 2009-07-08 | 海洋五金塑胶(深圳)有限公司 | Angle regulator for seat |
| US20090278392A1 (en) * | 2008-05-08 | 2009-11-12 | Aisin Seiki Kabushiki Kaisha | Seat reclining apparatus for vehicle |
| CN102085816A (en) * | 2010-12-08 | 2011-06-08 | 江苏省溧阳市汽车座椅调角器总厂 | Seat angle regulator with inner gearing core element |
| CN202144214U (en) * | 2011-07-14 | 2012-02-15 | 苏州工业园区高登威科技有限公司 | Twisting return device for assembly of seat angle adjustor |
-
2011
- 2011-07-14 CN CN201110195985A patent/CN102328291A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201092271Y (en) * | 2007-08-09 | 2008-07-30 | 比亚迪股份有限公司 | Unblocking assembly for automobile seat angle modulator |
| US20090278392A1 (en) * | 2008-05-08 | 2009-11-12 | Aisin Seiki Kabushiki Kaisha | Seat reclining apparatus for vehicle |
| CN201268242Y (en) * | 2008-12-12 | 2009-07-08 | 海洋五金塑胶(深圳)有限公司 | Angle regulator for seat |
| CN102085816A (en) * | 2010-12-08 | 2011-06-08 | 江苏省溧阳市汽车座椅调角器总厂 | Seat angle regulator with inner gearing core element |
| CN202144214U (en) * | 2011-07-14 | 2012-02-15 | 苏州工业园区高登威科技有限公司 | Twisting return device for assembly of seat angle adjustor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639704A (en) * | 2015-10-28 | 2017-05-10 | 长城汽车股份有限公司 | Hinge structure for vehicle and vehicle with same |
| CN106639704B (en) * | 2015-10-28 | 2018-06-08 | 长城汽车股份有限公司 | For the hinge arrangement of vehicle and with its vehicle |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120125 |