CN204020620U - A kind of simple and easy high pulling torque bidirectional self-locking apparatus of lifting automobile seat regulating control - Google Patents
A kind of simple and easy high pulling torque bidirectional self-locking apparatus of lifting automobile seat regulating control Download PDFInfo
- Publication number
- CN204020620U CN204020620U CN201420503536.0U CN201420503536U CN204020620U CN 204020620 U CN204020620 U CN 204020620U CN 201420503536 U CN201420503536 U CN 201420503536U CN 204020620 U CN204020620 U CN 204020620U
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- Prior art keywords
- slipper
- arc surface
- driving cam
- shell
- regulating control
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Abstract
The utility model provides a kind of simple and easy high pulling torque bidirectional self-locking apparatus of lifting automobile seat regulating control, comprises slipper (1), spring (2), shell (3).The device that the utility model adopts above-mentioned component to form, four even cloth of slipper in the enclosure, the exterior arc surface of slipper and the contact internal walls of shell, the inner arc surface of slipper is by the peripheral support of driving cam, by spring supporting between the fore-and-aft cearance of four slipper, being isolated by the flange of driving cam between distance between the upper and lower of four slipper; During work, forward exerts a force, and drives the exterior arc surface of slipper to do the rotation of cw or conter clockwise along the inwall of shell by internal tooth driver plate, and drives driving cam to comply with to rotate and export; Reverse force, the inner arc surface end of slipper is driven to do the rotation of cw or conter clockwise by the flange of driving cam, slipper produce reversion by the technical scheme of driving cam locking, make lifting automobile seat regulating control reach simplified structure, reduce body, expendable weight, reduce costs, be convenient to assemble object.
Description
Technical field
The utility model relates to the brake equipment of lifting automobile seat regulating control, specifically refers to the simple and easy high pulling torque bidirectional self-locking apparatus of a kind of lifting automobile seat regulating control for manual car seat lifting regulator.
Background technology
Lifting automobile seat regulating control divides manually and electronic two kinds, manual car seat lifting regulator is the demand according to driver and crew, manually the height of automotive seat position is carried out to the device of lift adjustment, be called for short regulating control, bidirectional self-locking apparatus is the device that regulating control makes the input end of regulating control take a turn for the worse for stoping automotive seat from the reverse force of the mouth of regulating control, and what is called is two-way refers to that cw or conter clockwise two rotate force direction; The bidirectional self-locking apparatus of prior art, such as Chinese patent, publication No. CN102837624, " a kind of two ratchet transmission and the interchangeable manual lifting regulation device of slipper " of application number 201210353094.1, comprise four slipper and two jump rings and shell that are clipped in upper and lower two layers, the front and back of driving cam respectively, consult Fig. 7, its complex structure, weight is large, cost is high, not easily assembles, and efficiency of assembling is low, therefore, there are complex structure, body is large, Heavy Weight, cost are high, efficiency of assembling is low problems and shortcomings in prior art.
Summary of the invention
For above-mentioned prior art Problems existing with not enough, the utility model adopts the device be made up of slipper, spring, shell, wherein, slipper is the ring sector structure steel components being provided with pulling hole, spring is cylindroid helical-coil compression spring, and shell has the end, thin-wall circular tubbiness punching of the steel plate component in vain in being, four slipper stay that spacing is centripetal to be evenly arranged in the inner chamber of shell mutually, the exterior arc surface of slipper and the contact internal walls of shell, the inner arc surface of slipper is supported by the peripheral contact of driving cam, be provided with spring supporting isolation between the fore-and-aft cearance of four slipper, being isolated by the flange of driving cam between distance between the upper and lower of four slipper supports, during work, forward exerts a force, and is exerted a force by internal tooth driver plate, and the reversed column of internal tooth driver plate drives the exterior arc surface of slipper to do the rotation of cw or conter clockwise along the inwall of shell through described pulling hole, and drives driving cam to comply with to rotate and export, reverse force, exerted a force by driving cam, the flange of driving cam drives the inner arc surface end of slipper to do the rotation of cw or conter clockwise, now, slipper take pulling hole as fulcrum, produce the rotation contrary with the hand of rotation of driving cam, the fan-shaped slipper rotation of ring struts, driving cam props up by the inner arc surface end of slipper, the inwall of shell props up by the exterior arc surface end of slipper, make driving cam through slipper by the technical scheme of shell braking and locking, a kind of simple and easy high pulling torque bidirectional self-locking apparatus of lifting automobile seat regulating control is provided, be intended to make lifting automobile seat regulating control, reach simplified structure, reduce body, expendable weight, reduce costs, be convenient to the object of assembling.
The purpose of this utility model is achieved in that a kind of simple and easy high pulling torque bidirectional self-locking apparatus of lifting automobile seat regulating control, comprise slipper, spring, shell, wherein: described slipper is the steel components of the fan-shaped bulk of ring, the manhole that slipper center is provided with left and right directions is called pulling hole, slipper be above called exterior arc surface, slipper hereinafter referred to inner arc surface;
The arc-shaped slot that the middle part of described exterior arc surface is provided with left and right directions is called avoiding hollow groove, and described inner arc surface is the arc surface protruded downwards; The rectangular through slot that the top of the straight flange side, front and back of slipper is provided with left and right directions is called spring groove;
Described spring is cylindroid helical-coil compression spring;
Described shell is that the left side is opened wide, there is the end on the right side and bottom centre is provided with the thin-wall circular tubbiness punching of the steel plate component of manhole, the manhole at outer casing bottom center is used for driving cam to mouth transmission and center shaft built with regulating control, described driving cam is the rhombus steel components of upper and lower tack, the middle part of driving cam front-rear side walls is that the arc surface concentric with described center shaft is called periphery, and the projection up and down of driving cam is called flange;
Four slipper stay that spacing is centripetal to be evenly arranged in the inner chamber of shell mutually, the described exterior arc surface of slipper and the contact internal walls of shell, the described inner arc surface of slipper and the described peripheral contact of driving cam support, snap in spring supporting isolation through described spring groove between the fore-and-aft cearance of four slipper, being isolated by the described flange of driving cam between distance between the upper and lower of four slipper supports.
The face, direction of said structure statement is divided into up, down, left, right, front, rear side, wherein, before be face in the face of device front view, after be and described before relative face.
Principle of work and beneficial effect
During work, being exerted a force by the internal tooth driver plate of regulating control is that forward exerts a force, and is exerted a force as reverse force by the driving cam of regulating control.
Forward exerts a force, and the reversed column of internal tooth driver plate drives the exterior arc surface of slipper to do the rotation of cw or conter clockwise along the inwall of shell through described pulling hole, and drives driving cam to comply with to rotate and export through center shaft;
The reverse force of cw, the flange of driving cam drives the inner arc surface end of front upper rear lower two slipper to make clickwise, now, front upper rear lower two slipper are that fulcrum makes left-hand revolution with pulling hole, the fan-shaped slipper left-hand revolution of front upper rear lower two rings struts tensioning, driving cam props up by the described inner arc surface of front upper rear lower two slipper, and the inwall of shell props up by described exterior arc surface, driving cam cannot be rotated and by locking;
The reverse force of conter clockwise, the flange of driving cam drives the inner arc surface end of front lower rear upper two slipper to make left-hand revolution, now, front lower rear upper two slipper are that fulcrum makes clickwise with pulling hole, the fan-shaped slipper clickwise of front lower rear upper two rings struts tensioning, driving cam props up by the described inner arc surface of front lower rear upper two slipper, and the inwall of shell props up by described exterior arc surface, driving cam cannot be rotated and by locking; And the force of driving cam is larger, the clamping force of slipper is larger, and the brake torque produced is larger.
The slipper of this device is that individual layer is arranged, and structure is simple, and easy for installation, the volume of slipper is little, lightweight; Make lifting automobile seat regulating control, simplify the structure, reduce body, alleviate weight, reduce cost.
Above-mentioned, the utility model adopts the device be made up of slipper, spring, shell, and wherein, slipper is the ring sector structure steel components being provided with pulling hole, and spring is cylindroid helical-coil compression spring, and shell has the end, thin-wall circular tubbiness punching of the steel plate component in vain in being, four slipper stay that spacing is centripetal to be evenly arranged in the inner chamber of shell mutually, the exterior arc surface of slipper and the contact internal walls of shell, the inner arc surface of slipper is supported by the peripheral contact of driving cam, be provided with spring supporting isolation between the fore-and-aft cearance of four slipper, being isolated by the flange of driving cam between distance between the upper and lower of four slipper supports, during work, forward exerts a force, and is exerted a force by internal tooth driver plate, and the reversed column of internal tooth driver plate drives the exterior arc surface of slipper to do the rotation of cw or conter clockwise along the inwall of shell through described pulling hole, and drives driving cam to comply with to rotate and export, reverse force, exerted a force by driving cam, the flange of driving cam drives the inner arc surface end of slipper to do the rotation of cw or conter clockwise, now, slipper take pulling hole as fulcrum, produce the rotation contrary with the hand of rotation of driving cam, the fan-shaped slipper rotation of ring struts, driving cam props up by the inner arc surface end of slipper, the inwall of shell props up by the exterior arc surface end of slipper, make driving cam through slipper by the technical scheme of shell braking and locking, overcome prior art and there is complex structure, body is large, Heavy Weight, cost is high, the problems and shortcomings that efficiency of assembling is low, the simple and easy high pulling torque bidirectional self-locking apparatus of a kind of lifting automobile seat regulating control provided, lifting automobile seat regulating control is made to reach simplified structure, reduce body, expendable weight, reduce costs, be convenient to the object of assembling.
Accompanying drawing explanation
Fig. 1 is the main optical axis geodesic structure schematic diagram of the simple and easy high pulling torque bidirectional self-locking apparatus of a kind of lifting automobile seat regulating control of the present utility model;
Fig. 2 is the main optical axis geodesic structure schematic diagram of slipper 1 parts of the simple and easy high pulling torque bidirectional self-locking apparatus of a kind of lifting automobile seat regulating control of the present utility model;
Fig. 3 is the simple and easy high pulling torque bidirectional self-locking apparatus of a kind of lifting automobile seat regulating control of the present utility model, and the master being arranged in application regulating control looks sectional structure schematic diagram;
Fig. 4 is that decomposing schematic representation surveyed by the right optical axis of the application regulating control of the simple and easy high pulling torque bidirectional self-locking apparatus of a kind of lifting automobile seat regulating control of the present utility model;
Fig. 5 is that decomposing schematic representation surveyed by the left optical axis of the application regulating control of the simple and easy high pulling torque bidirectional self-locking apparatus of a kind of lifting automobile seat regulating control of the present utility model;
Fig. 6 is that the external structure axle of the application regulating control of the simple and easy high pulling torque bidirectional self-locking apparatus of a kind of lifting automobile seat regulating control of the present utility model measures intention;
Fig. 7 is that the axle of a kind of bidirectional self-locking apparatus of prior art measures intention.
Below in conjunction with the embodiment in accompanying drawing, the utility model is described in further detail, but should not be construed as any restriction of the present utility model.
In figure: slipper 1, pulling hole 11, inner arc surface 12, exterior arc surface 13, spring 2, shell 3, driving cam 01, periphery 011, flange 012, internal tooth driver plate 02, reversed column 021, center shaft 03.
Detailed description of the invention
Consult Fig. 1 ~ Fig. 6, the simple and easy high pulling torque bidirectional self-locking apparatus of a kind of lifting automobile seat regulating control of the present utility model, comprise slipper 1, spring 2, shell 3, wherein: described slipper 1 is the steel components of the fan-shaped bulk of ring, the manhole that slipper 1 center is provided with left and right directions is called pulling hole 11, slipper 1 be above called exterior arc surface 13, slipper 1 hereinafter referred to inner arc surface 12;
The arc-shaped slot that the middle part of described exterior arc surface 13 is provided with left and right directions is called avoiding hollow groove, and described inner arc surface 12 is the arc surface protruded downwards; The rectangular through slot that the top of the straight flange side, front and back of slipper 1 is provided with left and right directions is called spring groove;
Described spring 2 is cylindroid helical-coil compression spring;
Described shell 3 for the left side open wide, the right side has the end and bottom centre is provided with the thin-wall circular tubbiness punching of the steel plate component of manhole, the manhole of shell 3 bottom centre is used for driving cam 01 to mouth transmission and center shaft 03 built with regulating control, described driving cam 01 is the rhombus steel components of upper and lower tack, the middle part of driving cam 01 front-rear side walls is that the arc surface concentric with described center shaft is called periphery 011, and the projection up and down of driving cam 01 is called flange 012;
Four slipper 1 stay that spacing is centripetal to be evenly arranged in the inner chamber of shell 3 mutually, the described exterior arc surface of slipper 1 and the contact internal walls of shell 3, the described inner arc surface of slipper 1 contacts with the described periphery 011 of driving cam 01 and supports, between the fore-and-aft cearance of four slipper 1 through described spring groove snap in spring 2 support isolation, four slipper 1 between the upper and lower apart between isolate support by the described flange 012 of driving cam 01.
The face, direction of said structure statement is divided into up, down, left, right, front, rear side, wherein, before be face in the face of device front view, after be and described before relative face.
Principle of work and beneficial effect
During work, being exerted a force by the internal tooth driver plate 02 of regulating control is that forward exerts a force, and is exerted a force as reverse force by the driving cam 01 of regulating control.
Forward exerts a force, and the reversed column 021 of internal tooth driver plate 02 drives the exterior arc surface 13 of slipper 1 to do the rotation of cw or conter clockwise along the inwall of shell 3 through described pulling hole 11, and drives driving cam 01 to comply with to rotate and export through center shaft 03;
The reverse force of cw, the flange 012 of driving cam 01 drives inner arc surface 12 end of front upper rear lower two slipper 1 to make clickwise, now, front upper rear lower two slipper 1 with pulling hole 11 for fulcrum makes left-hand revolution, fan-shaped slipper 1 left-hand revolution of front upper rear lower two rings struts tensioning, driving cam 01 props up by the described inner arc surface 12 of front upper rear lower two slipper 1, and the inwall of shell 3 props up by described exterior arc surface 13, driving cam 01 cannot be rotated and by locking;
The reverse force of conter clockwise, the flange 012 of driving cam 01 drives inner arc surface 12 end of front lower rear upper two slipper 1 to make left-hand revolution, now, front lower rear upper two slipper 1 with pulling hole 11 for fulcrum makes clickwise, fan-shaped slipper 1 clickwise of front lower rear upper two rings struts tensioning, driving cam 01 props up by the described inner arc surface 12 of front lower rear upper two slipper 1, and the inwall of shell 3 props up by described exterior arc surface 13, driving cam 01 cannot be rotated and by locking; And the force of driving cam 01 is larger, the clamping force of slipper 1 is larger, and the brake torque produced is larger.
The slipper 1 of this device is individual layer setting, and structure is simple, and easy for installation, the volume of slipper 1 is little, lightweight; Make lifting automobile seat regulating control, simplify the structure, reduce body, alleviate weight, reduce cost.
Claims (1)
1. the simple and easy high pulling torque bidirectional self-locking apparatus of a lifting automobile seat regulating control, comprise slipper (1), spring (2), shell (3), it is characterized in that: the steel components that described slipper (1) is the fan-shaped bulk of ring, the manhole that slipper (1) center is provided with left and right directions is called pulling hole (11), slipper (1) be above called exterior arc surface (13), slipper (1) hereinafter referred to inner arc surface (12);
The arc-shaped slot that the middle part of described exterior arc surface (13) is provided with left and right directions is called avoiding hollow groove, and described inner arc surface (12) is the arc surface protruded downwards; The rectangular through slot that the top of the straight flange side, front and back of slipper (1) is provided with left and right directions is called spring groove;
Described spring (2) is cylindroid helical-coil compression spring;
Described shell (3) is for opening wide on the left side, there is the end on the right side, and bottom centre is provided with the thin-wall circular tubbiness punching of the steel plate component of manhole, the manhole of shell (3) bottom centre is used for driving cam (01) to mouth transmission and center shaft (03) built with regulating control, the rhombus steel components that described driving cam (01) is upper and lower tack, the middle part of driving cam (01) front-rear side walls is that the arc surface concentric with described center shaft is called periphery (011), the projection up and down of driving cam (01) is called flange (012),
Four slipper (1) stay that spacing is centripetal to be evenly arranged in the inner chamber of shell (3) mutually, the described exterior arc surface of slipper (1) and the contact internal walls of shell (3), the described inner arc surface of slipper (1) contacts with the described periphery (011) of driving cam (01) and supports, snap in spring (2) through described spring groove between the fore-and-aft cearance of four slipper (1) and support isolation, being isolated by the described flange (012) of driving cam (01) between distance between the upper and lower of four slipper (1) supports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420503536.0U CN204020620U (en) | 2014-08-26 | 2014-08-26 | A kind of simple and easy high pulling torque bidirectional self-locking apparatus of lifting automobile seat regulating control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420503536.0U CN204020620U (en) | 2014-08-26 | 2014-08-26 | A kind of simple and easy high pulling torque bidirectional self-locking apparatus of lifting automobile seat regulating control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204020620U true CN204020620U (en) | 2014-12-17 |
Family
ID=52060524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420503536.0U Withdrawn - After Issue CN204020620U (en) | 2014-08-26 | 2014-08-26 | A kind of simple and easy high pulling torque bidirectional self-locking apparatus of lifting automobile seat regulating control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204020620U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175914A (en) * | 2014-08-26 | 2014-12-03 | 宁波双林汽车部件股份有限公司 | Simple large-torque bidirectional self-locking device of automobile seat lifting regulator |
| CN106114303A (en) * | 2016-08-05 | 2016-11-16 | 宁波双林汽车部件股份有限公司 | A kind of automotive seat simply anti-big reverse lifting decelerator |
-
2014
- 2014-08-26 CN CN201420503536.0U patent/CN204020620U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175914A (en) * | 2014-08-26 | 2014-12-03 | 宁波双林汽车部件股份有限公司 | Simple large-torque bidirectional self-locking device of automobile seat lifting regulator |
| CN104175914B (en) * | 2014-08-26 | 2016-08-24 | 宁波双林汽车部件股份有限公司 | A kind of simple high pulling torque bidirectional self-locking apparatus of lifting automobile seat actuator |
| CN106114303A (en) * | 2016-08-05 | 2016-11-16 | 宁波双林汽车部件股份有限公司 | A kind of automotive seat simply anti-big reverse lifting decelerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141217 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |