CN104810172B - Composition switch cladding and cladding assembly - Google Patents
Composition switch cladding and cladding assembly Download PDFInfo
- Publication number
- CN104810172B CN104810172B CN201510227136.0A CN201510227136A CN104810172B CN 104810172 B CN104810172 B CN 104810172B CN 201510227136 A CN201510227136 A CN 201510227136A CN 104810172 B CN104810172 B CN 104810172B
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- CN
- China
- Prior art keywords
- involucrum
- steering hub
- hub column
- guide groove
- stacked switch
- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
Landscapes
- Steering Controls (AREA)
Abstract
The invention provides a composition switch cladding and a cladding assembly. The cladding comprises an upper cladding unit surrounding a directional post, a middle cladding unit surrounding the directional post and a telescopic device; the surface of the middle cladding unit is provided with a rotary shaft matching with a first rotary groove of the directional post; when the middle cladding unit rotates around the surface of the directional post, the rotary shaft slides in the first rotary groove; one end of the telescopic device is connected to the upper cladding unit, the other end of the telescopic device is connected to the middle cladding unit, when the upper cladding unit moves in the axial direction of the directional post, the telescopic device is in an unfolded state or telescoped state. Since the middle cladding unit and the telescopic device are arranged, the cladding is capable of rotating around the surface of the directional post and in the axial direction of the directional post, and the problems of shielding leather accumulation and protrusion due to movements of the shielding leather are avoided.
Description
Technical field
The present invention relates to automotive upholstery field, more particularly to a kind of stacked switch involucrum and involucrum assembly.
Background technology
Involucrum assembly is a kind of automotive upholstery, and it can be decorated to steering hub column, stacked switch structure etc., used
When need to meet simultaneously the operation of stacked switch, the multidirectional regulation of steering hub column and with the cooperation such as instrument board and steering wheel will
Ask.
As shown in figure 1, existing involucrum assembly includes stacked switch involucrum 1', hide shame skin 2' and instrument mask 3', wherein, group
Combination switch involucrum 1' is arranged around steering hub column, and it includes the front involucrum 11' being connected together and rear involucrum 12'；Hide shame skin 2'
One end and front involucrum 11' be connected, the other end and the instrument mask 3' of the skin 2' that hides shame are connected；Afterwards involucrum 12' is connected with steering hub column.
The skin 2' two ends of hiding shame of the involucrum assembly of this structure are fixed, and do not expose when can preferably ensure that steering hub column is adjusted, but work as
Steering hub column when the amplitude of accommodation axially and radially is larger, the skin 2' folds that can cause to hide shame are more and pile up and bloat.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of skin that can solve to hide shame and pile up to bloat the stacked switch of problem
Involucrum and involucrum assembly.
To solve above-mentioned technical problem, present invention firstly provides a kind of stacked switch involucrum, including：
Around the upper involucrum that steering hub column is arranged；
Around the middle involucrum that steering hub column is arranged, the middle involucrum is provided with and institute on the surface of the steering hub column
The rotating shaft that the first turn trough on steering hub column is engaged is stated, when the middle involucrum is along the surface rotary motion of the steering hub column
When, the rotating shaft is slided in first turn trough；
Retractor device, one end of the retractor device is connected with the upper involucrum, the other end of the retractor device with
The middle involucrum is connected, and when the upper involucrum is moved along the axial direction of the steering hub column, the retractor device is in
Deployed condition or contraction state.
Preferably, the upper involucrum includes involucrum after involucrum and first before first for being connected together, and wraps before described first
Shell include first before involucrum body and guide rail, guide groove is provided with the guide rail, the retractor device can be slided along the guide groove
It is dynamic.
It is highly preferred that the guide rail include with described first before the connected guide rail fixed strip of involucrum body and with the guide rail
The guide groove part of fixed strip clamping, the guide groove is located on the guide groove part.
It is highly preferred that being provided with locating slot on the guide rail fixed strip, it is provided with the guide groove part and the locating slot
The positioning convex being engaged.
It is highly preferred that the middle involucrum includes involucrum after involucrum and second before second for being connected together, after described second
Involucrum near the steering hub column part surface with described first after involucrum fit away from the surface of the steering hub column；
The retractor device includes involucrum after the front slip shaft and described second being connected with involucrum body before described first
The rear slip shaft that is connected, at least one middle slip shaft being engaged with the guide groove and piece is stretched, the middle slip shaft can be
Slide in the guide groove, so that the stretching, extension piece launches or shrinks.
It is highly preferred that the second turn trough being engaged with the rear slip shaft is provided with after described second on involucrum, when described
Middle involucrum along the steering hub column surface rotary motion when, the rear slip shaft slides in second turn trough.
Preferably, the middle involucrum is additionally provided with the surface of the steering hub column can make after the middle involucrum rotation
The return spring of return.
Preferably, the lower involucrum being connected with the steering hub column is also included, the middle involucrum is adjacent to the steering hub column
Part surface is Chong Die away from the surface of the steering hub column with the lower involucrum, and has between the middle involucrum and the lower involucrum
There is gap.
Present invention also offers a kind of involucrum assembly, it includes combinations of the above switch involucrum, hide shame skin and instrument mask, institute
The one end and the middle involucrum for stating skin of hiding shame is connected, and the other end and the instrument mask of the skin of hiding shame are connected.
The setting that the stacked switch involucrum that the present invention is provided passes through middle involucrum and retractor device so that group switch involucrum is i.e.
Can also can move along the axial direction of steering hub column along the surface rotary motion of steering hub column, it is to avoid because of skin of hiding shame
Motion and it is caused hide shame skin pile up bloat problem.
Description of the drawings
Fig. 1 is the structural representation of existing involucrum assembly；
Fig. 2 is the structural representation of invention containment shell assembly embodiment；
Fig. 3 is the structural representation of stacked switch involucrum embodiment of the present invention；
Fig. 4 be stacked switch involucrum of the present invention first before involucrum and the visual angle of retractor device embodiment one structural representation
Figure；
Fig. 5 be stacked switch involucrum of the present invention first before involucrum and another visual angle of retractor device embodiment structural representation
Figure；
Fig. 6 be stacked switch involucrum of the present invention first before after involucrum, retractor device and second involucrum embodiment structure
Schematic diagram；
Fig. 7 be stacked switch involucrum of the present invention second after involucrum embodiment structural representation.
Indicate in figure as follows：
Stacked switch involucrum -1', front involucrum -11', rear involucrum -12', hide shame skin -2', instrument mask -3', stacked switch bag
Shell -1, upper involucrum -11, involucrum -111 before first, involucrum body -1111 before first, guide rail fixed strip -1112, locating slot -
11121, guide groove part -1113, guide groove -11131, positioning convex -11132, involucrum -112 after first, middle involucrum -12, rotating shaft -
121, involucrum -122 before second, involucrum -123 after second, the second turn trough -1231, return spring -124, retractor device -13 are advancing slip
Move axle -131, rear slip shaft -132, middle slip shaft -133, stretching, extension piece -134, lower involucrum -14, skin -2 of hiding shame, instrument mask -3.
Specific embodiment
It is understandable to enable the above-mentioned purpose of invention, feature and advantage to become apparent from, the present invention is embodied as below
Mode is described in detail.
Many details are elaborated in the following description in order to fully understand the present invention, but the present invention can be with
It is different from alternate manner described here to implement using other, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by following public specific embodiment.
As shown in Fig. 3 to Fig. 7, the stacked switch involucrum 1 that the present invention is provided, including：
Around the upper involucrum 11 that steering hub column is arranged；
Around the middle involucrum 12 that steering hub column is arranged, the middle involucrum 12 is provided with the surface of the steering hub column
The rotating shaft 121 being engaged with the first turn trough (not shown) on the steering hub column, when the middle involucrum 12 is along described
During the surface rotary motion of steering hub column, the rotating shaft 121 is slided in first turn trough, above-mentioned rotating shaft 121 and first turn
The structure that groove is engaged cause middle involucrum 12 along the surface of steering hub column rotate when the anglec of rotation it is controllable, to avoid flexible dress
Putting 13 causes distortion due to the rotation of middle involucrum 12, has influence on normally using for retractor device 13, and those skilled in the art can
It is readily apparent that, the anglec of rotation of middle involucrum 12 is related to the angle of the first turn trough and the central shaft of steering hub column, selects different
The angle of the central shaft of the first turn trough and steering hub column, you can what adjustment stacked switch involucrum 1 rotated along the surface of steering hub column
Angle；
Retractor device 13, one end of the retractor device 13 is connected with the upper involucrum 11, the retractor device 13
The other end is connected with the middle involucrum 12, described when the upper involucrum 11 is moved along the axial direction of the steering hub column
, in deployed condition or contraction state, the two ends of above-mentioned retractor device 13 are respectively by upper involucrum 11 and middle involucrum 12 for retractor device 13
Be fixed, it will be apparent to those skilled in the art that the flexible ability of retractor device 13 with upper involucrum 11 along steering hub column
The movement travel of axial direction is related, and retractor device 13 is in the case where limiting condition and shrinkage limit state is launched along steering hub column
The movement travel value of the difference of the length on axial direction, as stacked switch involucrum 1.
The setting that the stacked switch involucrum 1 that the present invention is provided passes through middle involucrum 12 and retractor device 13 so that group is switched
Involucrum 1 can also can be moved along the surface rotary motion of steering hub column along the axial direction of steering hub column, it is to avoid because hiding
The motion of ugly skin and it is caused hide shame skin pile up bloat problem.
In a preferred embodiment of the invention, the upper involucrum 11 includes involucrum 111 before first for being connected together
With first after involucrum 112, before described first involucrum 111 include first before involucrum body 1111 and guide rail, on the guide rail arrange
There is guide groove 11131, the retractor device 13 can slide along the guide groove 11131, above-mentioned clamping can adopt well known in the art
Mode realizes, mode that such as card base and opening coordinate etc..The simple structure of upper involucrum 11 of this structure, retractor device 13 is moved
Facilitate, and manufacture and installation are all more facilitated.
Further, in order to more easily on involucrum 111 before first arrange guide groove 11131, the guide rail includes and institute
State the connected guide rail fixed strip 1112 of involucrum body 1111 and the guide groove part with the guide rail fixed strip 1112 clamping before first
1113, the guide groove 11131 is located on the guide groove part 1113, involucrum body 1111 before above-mentioned guide rail fixed strip 1112 and first
Using welding or the mode such as can be integrally formed and be connected.Preferably, locating slot 11121 is provided with the guide rail fixed strip 1112,
The positioning convex 11132 being engaged with the locating slot 11121 is provided with the guide groove part 1113, as shown in figure 5, above-mentioned fixed
Position raised 11132 can be triangular structure, and those skilled in the art are readily apparent that, above-mentioned positioning convex 11132 alternatively can be with
The elastic piece structure that locating slot 11121 is engaged.
In another preferred embodiment of the invention, the middle involucrum 12 includes involucrum before second for being connected together
Involucrum 123 after 122 and second, after described second involucrum 123 near the steering hub column part surface with described first after wrap
Shell 112 fits away from the surface of the steering hub column, and above-mentioned clamping can be realized using mode well known in the art, such as card base
Mode coordinated with opening etc.；
The retractor device 13 includes the front slip shaft 131 being connected with involucrum body 1111 before described first and described
Involucrum 123 is connected after second rear slip shaft 132, at least one middle slip shaft 133 being engaged with the guide groove 11131 and
Piece 134 is stretched, the middle slip shaft 133 can slide in the guide groove 11131, so that the stretching, extension piece 134 launches or shrinks,
Above-mentioned middle slip shaft 133 can section can be as shown in Figure 5 T-shaped structure, more preferably to prevent middle slip shaft 133 from guide groove
Depart from 11131.
Further, affect to use and the life-span, institute for the excessive distortion of retractor device 13 when preventing middle involucrum 12 from rotating
State and be provided with the second turn trough 1231 being engaged with the rear slip shaft 132 after second on involucrum 123, when the edge of middle involucrum 12
When the surface rotary motion of the steering hub column, the rear slip shaft 132 slides in second turn trough 1231, this area
Technical staff can be readily apparent that, the angle of the anglec of rotation of middle involucrum 12 and the first turn trough and the central shaft of steering hub column and the
Two turn troughs are related to the angle of the central shaft of steering hub column, the angle of the central shaft of the first different turn trough of selection and steering hub column
And the angle of the central shaft of the second different turn troughs and steering hub column, you can adjustment stacked switch involucrum 1 is along steering hub column
The angle of surface rotation.
For convenience, along return after the surface rotation of steering hub column, the middle involucrum 12 is near the direction for middle involucrum 12
The return spring 124 of return after rotating can the middle involucrum 12 is additionally provided with the surface of tubing string, the return spring 124 can be such as
Shown in Fig. 6 and Fig. 7, a spring shaft is set on the surface of the proximal direction tubing string of involucrum 123 after second, return spring 124 encloses
Arrange around spring shaft, and with a free end, the free end can offset with the pedestal of steering hub column, with provide a returning place force to
Middle involucrum 12.
In the another preferred embodiment of the present invention, under stacked switch involucrum 1 also includes being connected with the steering hub column
Involucrum 14, the middle involucrum 12 adjacent to the steering hub column part surface with the lower involucrum 14 away from the steering hub column
Surface overlap, and between the middle involucrum 12 and the lower involucrum 14 have gap, so, lower involucrum 14 do not affect in involucrum
12 rotary motion, but also effectively steering hub column can be blocked.
As shown in Fig. 2 present invention also offers a kind of involucrum assembly, it includes combinations of the above switch involucrum 1, skin of hiding shame
2 and instrument mask 3, one end of the skin 2 of hiding shame and the middle involucrum 12 are connected, the other end and the instrument of the skin 2 of hiding shame
Cover 3 is connected, and above-mentioned being connected can be realized using mode well known in the art, and here is not repeated the present invention.
The setting that the involucrum assembly that the present invention is provided passes through middle involucrum 12 and retractor device 13 so that stacked switch involucrum 1
Can also can move along the axial direction of steering hub column, so, even if in direction along the surface rotary motion of steering hub column
When the amplitude of accommodation of tubing string is larger, skin 2 of hiding shame will not also produce fold, it is to avoid the caused skin of hiding shame because of the motion of skin of hiding shame
2 accumulations bloat problem.
Although the present invention is described with reference to above example, the present invention is not limited to above-described embodiment,
And be only defined by the appended claims, those of ordinary skill in the art easily can modify and change to it, but and
Without departing from the essential idea and scope of the present invention.
Claims (8)
1. a kind of stacked switch involucrum, it is characterised in that include：
Around the upper involucrum that steering hub column is arranged；
Around the middle involucrum that steering hub column is arranged, the middle involucrum is provided with and the side on the surface of the steering hub column
To the rotating shaft that the first turn trough on tubing string is engaged, when surface rotary motion of the middle involucrum along the steering hub column,
The rotating shaft is slided in first turn trough；
Retractor device, one end of the retractor device is connected with the upper involucrum, the other end of the retractor device with it is described
Middle involucrum is connected, and when the upper involucrum is moved along the axial direction of the steering hub column, the retractor device is in expansion
State or contraction state；
The upper involucrum includes involucrum after involucrum and first before first for being connected together, before involucrum includes first before described first
Involucrum body and guide rail, are provided with guide groove on the guide rail, the retractor device can slide along the guide groove.
2. stacked switch involucrum according to claim 1, it is characterised in that the guide rail include with described first before involucrum
The connected guide rail fixed strip of body and the guide groove part with the guide rail fixed strip clamping, the guide groove is located on the guide groove part.
3. stacked switch involucrum according to claim 2, it is characterised in that be provided with positioning on the guide rail fixed strip
Groove, is provided with the positioning convex being engaged with the locating slot on the guide groove part.
4. stacked switch involucrum according to claim 1, it is characterised in that the middle involucrum include being connected together the
Involucrum after involucrum and second before two, after described second involucrum near the steering hub column part surface with described first after involucrum
Fit away from the surface of the steering hub column；
The retractor device includes that the front slip shaft being connected with involucrum body before described first is connected with involucrum after described second
Rear slip shaft, at least one middle slip shaft being engaged with the guide groove and the stretching, extension piece for connecing, the middle slip shaft can be described
Slide in guide groove, so that the stretching, extension piece launches or shrinks.
5. stacked switch involucrum according to claim 4, it is characterised in that be provided with involucrum after described second with it is described
The second turn trough that afterwards slip shaft is engaged, when surface rotary motion of the middle involucrum along the steering hub column, it is described after
Slip shaft slides in second turn trough.
6. stacked switch involucrum according to claim 1, it is characterised in that the middle involucrum is near the steering hub column
Being additionally provided with surface can make the return spring of return after the middle involucrum rotation.
7. stacked switch involucrum according to claim 1, it is characterised in that under also including being connected with the steering hub column
Involucrum, the middle involucrum is heavy away from the surface of the steering hub column with the lower involucrum adjacent to the part surface of the steering hub column
It is folded, and there is gap between the middle involucrum and the lower involucrum.
8. a kind of involucrum assembly, it is characterised in that including the stacked switch involucrum described in any one of claim 1 to 7, hide shame
Skin and instrument mask, one end of the skin of hiding shame is connected with the middle involucrum, and the other end of the skin of hiding shame is solid with the instrument mask
Even.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510227136.0A CN104810172B (en) | 2015-05-06 | 2015-05-06 | Composition switch cladding and cladding assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510227136.0A CN104810172B (en) | 2015-05-06 | 2015-05-06 | Composition switch cladding and cladding assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104810172A CN104810172A (en) | 2015-07-29 |
| CN104810172B true CN104810172B (en) | 2017-05-10 |
Family
ID=53694930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510227136.0A Active CN104810172B (en) | 2015-05-06 | 2015-05-06 | Composition switch cladding and cladding assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104810172B (en) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2360454A1 (en) * | 1976-08-05 | 1978-03-03 | Chrysler France | Adjustable car steering column assembly - has movable steering column support and fixed support on car, both supports having slots for adjusting rake and length |
| JP4263699B2 (en) * | 2005-02-08 | 2009-05-13 | 本田技研工業株式会社 | Steering column cover structure |
| CN201154689Y (en) * | 2008-02-18 | 2008-11-26 | 上海海马汽车研发有限公司 | Upper and lower decorative cover assemblies of turning pole of automobile |
| CN101570211B (en) * | 2008-05-04 | 2011-04-06 | 孙乙钦 | Adjustable decoration cover for automobile steering column |
| FR2982571B1 (en) * | 2011-11-14 | 2013-12-20 | Peugeot Citroen Automobiles Sa | PIECE OF TRIM OF A STEERING COLUMN OF A MOTOR VEHICLE |
| CN202624337U (en) * | 2012-04-01 | 2012-12-26 | 郑州宇通客车股份有限公司 | Decorative cover of car and steering column thereof |
| CN203057413U (en) * | 2013-02-20 | 2013-07-10 | 深圳市浪尖设计有限公司 | Rotary telescopic sound box |
| CN203472976U (en) * | 2013-09-24 | 2014-03-12 | 奇瑞汽车股份有限公司 | Steering column rotating limiting mechanism |
| CN104392856A (en) * | 2014-11-13 | 2015-03-04 | 重庆峰瑞塑料制品有限公司 | Automobile steering column combined switch protection cover |
| CN104401383B (en) * | 2014-11-26 | 2017-11-03 | 安徽江淮汽车集团股份有限公司 | A kind of steering hub column clamping structure |
| CN204537885U (en) * | 2015-05-06 | 2015-08-05 | 安徽江淮汽车股份有限公司 | A kind of unit switch involucrum and involucrum assembly |
-
2015
- 2015-05-06 CN CN201510227136.0A patent/CN104810172B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104810172A (en) | 2015-07-29 |
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Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant before: Anhui Jianghuai Automotive Co., Ltd. |
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