CN201587401U - Novel handbrake button structure - Google Patents
Novel handbrake button structure Download PDFInfo
- Publication number
- CN201587401U CN201587401U CN2010200328761U CN201020032876U CN201587401U CN 201587401 U CN201587401 U CN 201587401U CN 2010200328761 U CN2010200328761 U CN 2010200328761U CN 201020032876 U CN201020032876 U CN 201020032876U CN 201587401 U CN201587401 U CN 201587401U
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- China
- Prior art keywords
- button
- handbrake
- novel
- joystick
- spindle
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- Expired - Fee Related
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Abstract
Disclosed is a novel handbrake button structure which is applicable in hand braking parking mechanism assembly with a button requiring transversal force and overcomes shortages of poor hand feel, large swaying of buttons in the prior art. A button of the novel handbrake button structure comprises a button rod arranged inside a handbrake casing, and a button sleeve sleeved at the outer end of the button rod and arranged at an opening position on one side of the handbrake casing, wherein a transmission inclined face arranged on the button rod gradually draws in towards the inner end of the button rod, and a joystick is closely attached onto the transmission inclined face. With engagement of the inclined face and the joystick, the novel handbrake button structure realizes effective transmission and smooth working between portions, and the button can be pressed with relatively small force with small swaying in working and reliable restoration.
Description
Technical field
The utility model relates to a kind of automobile hand brake press-button structure, is applicable to that button need adopt the hand braking halting mechanism assembly of transverse force.
Background technology
For better safety and operating characteristic, automobile generally can be provided with hand brake device except that service brake, and the control lever of hand brake device is provided with press-button structure.During operation, press the button, could operate the parking brake control lever.
Press-button structure mainly contains longitudinal force structure and transverse force structure.The button of transverse force structure is located at a side of parking brake housing, and the side travel button is operated.Existing transverse force structure as shown in Figure 1, button 1 links to each other with control lever 3 by a rotating actuator 2.During use, press the button, the button spindle cross motion, the driven rotary transmission device rotates, and joystick shaft is moved downward.
This press-button structure is in when work, because the rotating actuator influence, button can take place by rocking by a relatively large margin.And friction force is bigger between the mechanism, need just can press button than great strength, and feel is relatively poor, and the malreduction of button uses inconvenient.
The utility model content
In order to solve the above-mentioned problems in the prior art, the utility model provides a kind of novel manual brake button structure, by improve type of drive reach improve feel, eliminate rock, purpose easy to use.
For this reason, the utility model is by the following technical solutions:
Novel manual brake button structure, comprise button and drive the joystick of axial motion by button, it is characterized in that: described button comprises to be located at the button spindle in the parking brake housing and to be placed in the button spindle outer end and to be positioned at the button cover at parking brake housing one side opening place, described button spindle is provided with the transmission inclined-plane that draws in gradually to button spindle the inner, and described joystick is close on the transmission inclined-plane.
After pressing the button, button spindle inwardly moves, and transmission inclined-plane and joystick are subjected to displacement, thereby promotes control lever.
As to the improving and replenishing of technique scheme, the utility model is further taked the following technical measures or the combination in any of these measures:
Be provided with retracing spring between described button spindle the inner and the parking brake housing.Guarantee well to reset after button unclamps.
Described transmission inclined-plane is provided with spacing preiection in the last side to button spindle the inner, prevents that under relaxation state, joystick skids off from the transmission inclined-plane.
The described joystick end that contacts with the transmission inclined-plane is the concentric stroking moved end, and transmission is level and smooth.
Described button spindle is a hollow stem, is convenient to the button bar and moves saving in material.
Beneficial effect: the utility model has been realized effective transmission by inclined-plane and cooperating of joystick, and it is level and smooth to work between the parts, just can press the button with less power, and button rocks for a short time during work, resets reliably.
Description of drawings
Fig. 1 is existing manual brake button structural representation;
Fig. 2 is a manual brake button structural representation of the present utility model;
Fig. 3 is the partial enlarged drawing of Fig. 2.
The specific embodiment
Novel manual brake button structure shown in Fig. 2,3 is provided with the button spindle 5 of hollow in the parking brake housing, the inner of button spindle links to each other with housing by a retracing spring 6, and the outer end is connected with button and overlaps 4.
Transmission inclined-plane 51 is set on the button spindle, and this transmission inclined-plane draws in gradually to button spindle the inner, and the end on transmission inclined-plane also is provided with spacing preiection.
One end of control lever 7 is made circle or other smooth-shaped, tightly is against on the transmission inclined-plane.
During use, operate parking brake, then press the button cover, button spindle inwardly moves, and the horizontal position of control lever is fixed, so between control lever and the transmission inclined-plane relative displacement takes place, control lever is against the position that the transmission inclined-plane extends out before, thereby control lever vertically is being subjected to displacement.
Behind the end of operation, release button cover, button spindle be outwards motion under the effect of retracing spring and control lever restoring force, between control lever and the transmission inclined-plane relative displacement takes place once more, control lever is against the position that the transmission inclined-plane is received before, thereby makes control lever be returned to position before.
Should be pointed out that present embodiment just lists expressivity principle of the present utility model and effect are described, but not be used to limit the utility model.Any personnel that are familiar with this technology all can make amendment to the foregoing description under spirit of the present utility model and scope.Therefore, rights protection scope of the present utility model should be listed as claims.
Claims (5)
1. novel manual brake button structure, comprise button and drive the joystick of axial motion by button, it is characterized in that: described button comprises to be located at the button spindle in the parking brake housing and to be placed in the button spindle outer end and to be positioned at the button cover at parking brake housing one side opening place, described button spindle is provided with the transmission inclined-plane that draws in gradually to button spindle the inner, and described joystick is close on the transmission inclined-plane.
2. novel manual brake button structure according to claim 1 is characterized in that: be provided with retracing spring between described button spindle the inner and the parking brake housing.
3. novel manual brake button structure according to claim 1 is characterized in that: described transmission inclined-plane is provided with spacing preiection in the last side to button spindle the inner.
4. according to claim 1 or 2 or 3 described novel manual brake button structures, it is characterized in that: the described joystick end that contacts with the transmission inclined-plane is the concentric stroking moved end.
5. according to claim 1 or 2 or 3 described novel manual brake button structures, it is characterized in that: described button spindle is a hollow stem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200328761U CN201587401U (en) | 2010-01-08 | 2010-01-08 | Novel handbrake button structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200328761U CN201587401U (en) | 2010-01-08 | 2010-01-08 | Novel handbrake button structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201587401U true CN201587401U (en) | 2010-09-22 |
Family
ID=42747165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200328761U Expired - Fee Related CN201587401U (en) | 2010-01-08 | 2010-01-08 | Novel handbrake button structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201587401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332179A (en) * | 2013-06-26 | 2013-10-02 | 安徽江淮汽车股份有限公司 | Unlocking mechanism for parking manual-control valve |
-
2010
- 2010-01-08 CN CN2010200328761U patent/CN201587401U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332179A (en) * | 2013-06-26 | 2013-10-02 | 安徽江淮汽车股份有限公司 | Unlocking mechanism for parking manual-control valve |
| CN103332179B (en) * | 2013-06-26 | 2015-09-16 | 安徽江淮汽车股份有限公司 | The cancel system of a kind of parking hand control valve (HCV) locking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20170108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |