CN202029833U - Parking braking control handle assembly and automobile - Google Patents
Parking braking control handle assembly and automobile Download PDFInfo
- Publication number
- CN202029833U CN202029833U CN2011200117924U CN201120011792U CN202029833U CN 202029833 U CN202029833 U CN 202029833U CN 2011200117924 U CN2011200117924 U CN 2011200117924U CN 201120011792 U CN201120011792 U CN 201120011792U CN 202029833 U CN202029833 U CN 202029833U
- Authority
- CN
- China
- Prior art keywords
- ratchet
- projection
- handle assembly
- clamping plate
- side clamping
- 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.)
- Expired - Fee Related
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- Braking Elements And Transmission Devices (AREA)
Abstract
The utility model provides a parking braking control handle assembly and an automobile, comprising a driving part, a pawl, a first side splint and a second side splint, wherein a first projection is arranged on the first side splint towards the pawl, and/or a second projection is arranged on the second side splint towards the pawl. The parking braking control handle assembly can reduce the space for deviation of the end of the pawl by the arranged projections, so as to avoid deviation of the pawl and solve the problems of clamping and ineffective locking of the parking braking control handle.
Description
Technical field
The utility model relates to the vehicle structure technology, relates in particular to a kind of braking during standstill bar handle assembly and automobile.
Background technology
Braking during standstill bar handle assembly is parts common in the brake system of car, is mainly used in when stopping to brake.When stopping, the driver opens brake system by the pull operation handle.
Existing control handle assembly for parking brake comprises Transmission, ratchet, the first side clamping plate and the second side clamping plate, and Transmission and ratchet are hinged, and ratchet is between the clamping plate of both sides.Ratchet rotates and drives Transmission, and Transmission connects brake equipment, thereby can realize the switching of braking mode and braking disarm state.
Current braking during standstill bar handle assembly in use, because the slit between the clamping plate of both sides is big, the action radius that offers the ratchet rotation is big, make off normal often takes place when ratchet rotates, and brake-applying handle relies on the engagement of ratchet and ratchet gear ring to carry out locking, in case ratchet off normal, can cause ratchet to depart from the gear ring of the ratchet that cooperates with it, thereby cause brake-applying handle can not locking or ratchet gear ring and ratchet stuck in the middle of the clamping plate of both sides and lost efficacy, not only influence is normal uses, and also can cause potential safety hazard.
The utility model content
The utility model provides a kind of braking during standstill bar handle assembly and automobile, can avoid the ratchet off normal, improves ratchet and the stuck failure phenomenon of ratchet gear ring.
The utility model provides a kind of braking during standstill bar handle assembly, comprises Transmission, ratchet, the first side clamping plate and the second side clamping plate, wherein:
The described first side clamping plate are provided with first projection towards described ratchet place, and/or the described second side clamping plate are provided with second projection towards described ratchet place.
Aforesaid braking during standstill bar handle assembly, wherein:
Described first projection is formed by the sheet shearing bending of the described first side clamping plate.
Aforesaid braking during standstill bar handle assembly, wherein:
Described second projection is formed by the sheet shearing bending of the described second side clamping plate.
Aforesaid braking during standstill bar handle assembly, wherein:
Described first projection and/or second projection are plane or cambered surface towards the end shape of described ratchet.
The utility model provides a kind of automobile, wherein, comprises the braking during standstill bar handle assembly that the utility model provides.
Braking during standstill bar handle assembly and automobile that the utility model provides can be avoided the ratchet off normal, improve ratchet and the stuck inefficacy of ratchet gear ring and because the ratchet off normal causes the brake-applying handle can not locking and failure phenomenon.
Description of drawings
The braking during standstill bar handle assembly clamp region scheme drawing that Fig. 1 provides for the utility model embodiment.
The braking during standstill bar handle assembly clamp region block diagram that Fig. 2 provides for the utility model embodiment.
Reference numeral:
The 1-first side clamping plate; The 2-second side clamping plate; 3-first projection;
4-second projection; The 5-ratchet.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The braking during standstill bar handle assembly scheme drawing that Fig. 1 provides for the utility model embodiment.The braking during standstill bar handle assembly clamp region block diagram that Fig. 2 provides for the utility model embodiment.The utility model embodiment provides a kind of braking during standstill bar handle assembly, comprise Transmission, ratchet 5, the first side clamping plate 1 and the second side clamping plate 2, wherein the first side clamping plate 1 are provided with first projection, 3, the second side clamping plate 2 and are provided with second projection 4 towards ratchet 5 places towards ratchet 5 places.First projection, 3 and second projection 4 can be provided with simultaneously, also can only be provided with one.The preferred first side clamping plate 1 of present embodiment and the second side clamping plate 2 are provided with projection, that is: the first side clamping plate 1 are provided with first projection 3 towards ratchet 5 places, and the second side clamping plate 2 are provided with second projection 4 towards ratchet 5 places.The setting of first projection, 3 and second projection 4 has reduced the activity space of ratchet 5, makes not off normal of ratchet 5, because ratchet 5 is hinged with Transmission, thereby has prevented Transmission because the inefficacy that ratchet 5 off normals cause.
In the present embodiment, preferably first projection 3 is set to form by the sheet shearing bending of the first side clamping plate 1, and second projection 4 is set to be formed by the sheet shearing bending of the second side clamping plate 2, promptly first projection, the 3 and first side clamping plate 1 are structure as a whole, second projection, the 4 and second side clamping plate 2 are structure as a whole, please refer to Fig. 2, this integrative-structure is made easy, saves manufacturing cost.
On the basis of the foregoing description, further first projection, 3 and second projection 4 is set to plane or cambered surface towards the end shape of ratchet 5, and the structure of plane or cambered surface reduces the scratch to ratchet 5 when the mode of operation of restriction ratchet 5 off normals.
But the braking during standstill bar handle assembly that the utility model embodiment provides reduces out-of-position space, ratchet end by the projection that is provided with, and makes not off normal of ratchet, has solved the problem that braking during standstill bar handle clamping stagnation and locking lost efficacy.
The utility model embodiment provides a kind of automobile, the braking during standstill bar handle assembly that provides comprising the utility model any embodiment.
But the braking during standstill bar handle assembly that the utility model embodiment provides reduces out-of-position space, ratchet end by the projection that is provided with, and makes not off normal of ratchet, has solved the problem that braking during standstill bar handle clamping stagnation and locking lost efficacy.
It should be noted that at last: above embodiment only in order to the explanation the technical solution of the utility model, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (5)
1. a braking during standstill bar handle assembly comprises Transmission, ratchet (5), the first side clamping plate (1) and the second side clamping plate (2), it is characterized in that:
The described first side clamping plate (1) locate to be provided with first projection (3) towards described ratchet (5), and/or the described second side clamping plate (2) locate to be provided with second projection (4) towards described ratchet (5).
2. braking during standstill bar handle assembly according to claim 1 is characterized in that:
Described first projection (3) is formed by the sheet shearing bending of the described first side clamping plate (1).
3. braking during standstill bar handle assembly according to claim 1 is characterized in that:
Described second projection (4) is formed by the sheet shearing bending of the described second side clamping plate (2).
4. braking during standstill bar handle assembly according to claim 1 is characterized in that:
Described first projection (3) and/or second projection (4) are plane or cambered surface towards the end shape of described ratchet (5).
5. an automobile is characterized in that, comprises the arbitrary described braking during standstill bar handle assembly of claim 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200117924U CN202029833U (en) | 2011-01-14 | 2011-01-14 | Parking braking control handle assembly and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200117924U CN202029833U (en) | 2011-01-14 | 2011-01-14 | Parking braking control handle assembly and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202029833U true CN202029833U (en) | 2011-11-09 |
Family
ID=44892142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200117924U Expired - Fee Related CN202029833U (en) | 2011-01-14 | 2011-01-14 | Parking braking control handle assembly and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202029833U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113023612A (en) * | 2021-04-01 | 2021-06-25 | 中联重科股份有限公司 | Equipment parking method and device, crane, electronic equipment and readable medium |
-
2011
- 2011-01-14 CN CN2011200117924U patent/CN202029833U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113023612A (en) * | 2021-04-01 | 2021-06-25 | 中联重科股份有限公司 | Equipment parking method and device, crane, electronic equipment and readable medium |
| CN113023612B (en) * | 2021-04-01 | 2022-03-01 | 中联重科股份有限公司 | Equipment parking method and device, crane, electronic equipment and readable medium |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20170114 |