CN103770760A - Parking pull rod connecting device and anti-disengaging sleeve thereof - Google Patents
Parking pull rod connecting device and anti-disengaging sleeve thereof Download PDFInfo
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- CN103770760A CN103770760A CN201410015652.2A CN201410015652A CN103770760A CN 103770760 A CN103770760 A CN 103770760A CN 201410015652 A CN201410015652 A CN 201410015652A CN 103770760 A CN103770760 A CN 103770760A
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- slip cover
- parking
- mounting hole
- connection bracket
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Abstract
The invention discloses an anti-disengaging sleeve of a parking pull rod connecting device. The anti-disengaging sleeve is characterized in that the anti-disengaging sleeve is composed of two vertical plates, wherein the lower ends of the vertical plates are closed and the upper ends of the vertical plates are opened; a mounting hole for a positioning head at the lower end of a pull rod to insert, hook and position is formed in the middle part of the lower end of the anti-disengaging sleeve; each of the two sides of each vertical plate of the anti-disengaging sleeve is provided with a pair of convex plates arranged up and down; the two convex plates are used for extending into mounting holes of two clamp plates of a connecting bracket and clamping zipper connectors. The invention further discloses the parking pull rod connecting device, which adopts the anti-disengaging sleeve to strengthen the connecting reliability of a parking pull rod. The parking pull rod connecting device and the anti-disengaging sleeve have the advantages of being simple in structure, being capable of improving the connecting reliability of parking zippers, and improving the security of a parking braking system.
Description
Technical field
The present invention relates to a kind of vehicle parking device, especially a kind of parking pull rod connection device and Anti-slip cover thereof.
Background technology
Braking during standstill, claims again parking brake, can, in the time stopping, give resistance of automobile, makes automobile not slip car, is one of important group member of whole motor vehicle braking system.Therefore the fiduciary level of performance of parking brake directly affects the safety of car load.
Applicant has researched and developed a kind of holding brake device of use, its structure as shown in Figure 1, comprise the pull bar 2 that handle 1 is connected with handle 1, connection bracket 3 the is connected braking mechanism shaft-like parking zip 4 of connection with two, described connection bracket 3 is for realizing the connection between pull bar 2 and two parking zips 4.Specifically, wherein connection bracket 3 is made up of two vertical clamping plate and lower end is connecting sealed end, upper end is open end, pull bar 2 is inserted in two clamping plates downwards and is inserted in a connecting bore at connecting sealed end middle part from connection bracket 3 middle parts, open end, pull bar 2 Duan Wei positions, lower end have a protruding positioning head 5 and are articulated in the connection location of realizing pull bar 2 and connection bracket 3 below connecting bore by positioning head 5, on the clamping plate of connecting bore both sides, respectively there is a pair of mounting hole, mounting hole, for the zip connector 6 of parking zip upper end, location is installed and mounting hole lower end has the breach passing through for parking zip.
In above-mentioned holding brake device, pull bar and parking zip connection location, the zip connector of parking zip is that clamping enters in mounting hole while assembling, Joint strenght is lower, use under wearing and tearing and brute force pull long-term, zip connector may come off from skidding off in mounting hole, causes braking during standstill to lose efficacy, cause the accident, therefore there is larger potential safety hazard.
Summary of the invention
For the deficiencies in the prior art, technical matters to be solved by this invention is, how to provide a kind of simple in structure, can improve parking zip connection reliability, improves parking pull rod connection device and the Anti-slip cover thereof of emergency brake system safety.
In order to solve the problems of the technologies described above, in the present invention, adopt following technical scheme:
A kind of parking pull rod connection device, comprise pull bar, connection bracket and two shaft-like parking zips, wherein connection bracket is made up of two vertical clamping plate and lower end is connecting sealed end, upper end is open end, pull bar is inserted in two clamping plates downwards from middle part, connection bracket open end and is inserted in a connecting bore at connecting sealed end middle part, Duan Wei position, pull bar lower end has a protruding positioning head and is articulated in the connection location of realizing pull bar and connection bracket below connecting bore by positioning head, on the clamping plate of connecting bore both sides, respectively there is a pair of mounting hole, mounting hole, for the zip connector of parking zip upper end, location is installed and mounting hole lower end has the breach passing through for parking zip, it is characterized in that, also comprise an Anti-slip cover being arranged between connection bracket two clamping plates, Anti-slip cover both sides respectively have a pair of boss setting up and down, and two boss are for extending in the mounting hole of two clamping plate of connection bracket and zip connector being clamped.
In the present invention, set up an Anti-slip cover, two boss of Anti-slip cover can be clamped the zip connector in the mounting hole of clamping plate, the left and right displacement amount of zip connector is subject to further restriction like this, simultaneously Anti-slip cover can be alleviated the skimming wear situation of zip connector, therefore can prevent better zip connector come off the mounting hole of clamping plate.Improve parking zip connection reliability.
As optimization, described Anti-slip cover is by two lower end closed, the open riser in upper end forms, described two boss shapes are formed in riser both sides, middle part, described Anti-slip cover lower end has for pull bar lower end positioning head inserts the mounting hole that articulates location, mounting hole both sides, Anti-slip cover lower end respectively have a piece that articulates to downward-extension, articulate piece outside and have fin and be articulated on two downward flange of connecting bore both sides, connection bracket lower end by fin.
After optimizing like this, the installation of Anti-slip cover and connection bracket is connected compacter, reliable, can avoid coming off of Anti-slip cover self, guarantees better connection reliability.
In such scheme, can find out, described parking pull rod connection device Anti-slip cover is a member, can individualism, its structure is: described Anti-slip cover is by two lower end closed, and the open riser in upper end forms, and middle part, described Anti-slip cover lower end has for pull bar lower end positioning head inserts the mounting hole that articulates location, the riser both sides of Anti-slip cover respectively have a pair of boss setting up and down, and two boss are for extending in the mounting hole of two clamping plate of connection bracket and zip connector being clamped.
So, can find out, described Anti-slip cover can be manufactured separately and use, and only need be installed in existing parking pull rod connection device, can improve parking zip connection reliability, improves braking during standstill safety.Therefore the independent produce and market of described Anti-slip cover or use also should be considered as invading the application's protection domain.
As further optimization, mounting hole both sides, Anti-slip cover lower end respectively have a piece that articulates to downward-extension, articulate piece outside and have fin and can be articulated on two downward flange of connecting bore both sides, connection bracket lower end by fin.Like this, Anti-slip cover is installed and is connected more reliably firmly.
In sum, the present invention has simple in structure, can improve parking zip connection reliability, improves the advantage of emergency brake system safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of the holding brake device described in background technology.
Fig. 2 is the structural representation of the Anti-slip cover that adopts while specifically implementing of the present invention.
Fig. 3 is the block diagram of Fig. 2.
Fig. 4 is the structural representation of the parking pull rod connection device of the present invention while specifically implementing.
Fig. 5 omits the lateral plan after parking zip in Fig. 4.
Fig. 6 omits the cutaway view after parking zip in Fig. 4.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
When concrete enforcement, as Figure 2-3, a kind of parking pull rod connection device Anti-slip cover of the present invention, by two lower end closed, the open riser 7 in upper end forms, described Anti-slip cover lower end middle part has for pull bar lower end positioning head inserts the mounting hole that articulates location, and riser 7 both sides of Anti-slip cover respectively have a pair of 8, two boss 8 of boss setting up and down for extending in the mounting hole of two clamping plate of connection bracket and zip connector being clamped.Mounting hole both sides, Anti-slip cover lower end respectively have one to downward-extension articulate piece 9, articulate piece 9 outsides and there is fin and can be articulated on two downward flange of connecting bore both sides, connection bracket lower end by fin.
When concrete enforcement, as shown in Fig. 2-6, a kind of parking pull rod connection device of the present invention comprises pull bar 2, connection bracket 3 and two shaft-like parking zips 4, wherein connection bracket 3 is made up of two vertical clamping plate and lower end is connecting sealed end, upper end is open end, pull bar 2 is inserted in two clamping plates downwards and is inserted in a connecting bore at connecting sealed end middle part from connection bracket 3 middle parts, open end, pull bar 2 Duan Wei positions, lower end have a protruding positioning head 5 and are articulated in the connection location of realizing pull bar 2 and connection bracket 3 below connecting bore by positioning head 5, on the clamping plate of connecting bore both sides, respectively there is a pair of mounting hole, mounting hole, for the zip connector 6 of parking zip upper end, location is installed and mounting hole lower end has the breach passing through for parking zip 4, wherein, also adopted above-mentioned Anti-slip cover structure.Anti-slip cover is arranged between connection bracket 3 two clamping plates and two boss 8 is clamped zip connector 6 for extending in the mounting hole of two clamping plate of connection bracket, pull bar 2 lower end positioning heads 5 insert to articulate and navigate in the mounting hole of middle part, Anti-slip cover lower end, and Anti-slip cover lower end articulates piece 9 and is articulated on two downward flange of connection bracket 3 connecting bore both sides, lower end by fin.
The present invention has simple in structure, can improve parking zip connection reliability, improves the advantage of emergency brake system safety.Finally it is worthy of note, above-mentioned Anti-slip cover has carried out separately protected in this application, therefore implement separately this Anti-slip cover still or invade to scope of patent protection of the present invention.
Claims (4)
1. a parking pull rod connection device, comprise pull bar, connection bracket and two shaft-like parking zips, wherein connection bracket is made up of two vertical clamping plate and lower end is connecting sealed end, upper end is open end, pull bar is inserted in two clamping plates downwards from middle part, connection bracket open end and is inserted in a connecting bore at connecting sealed end middle part, Duan Wei position, pull bar lower end has a protruding positioning head and is articulated in the connection location of realizing pull bar and connection bracket below connecting bore by positioning head, on the clamping plate of connecting bore both sides, respectively there is a pair of mounting hole, mounting hole, for the zip connector of parking zip upper end, location is installed and mounting hole lower end has the breach passing through for parking zip, it is characterized in that, also comprise an Anti-slip cover being arranged between connection bracket two clamping plates, Anti-slip cover both sides respectively have a pair of boss setting up and down, and two boss are for extending in the mounting hole of two clamping plate of connection bracket and zip connector being clamped.
2. parking pull rod connection device as claimed in claim 1, it is characterized in that, described Anti-slip cover is by two lower end closed, the open riser in upper end forms, described two boss shapes are formed in riser both sides, middle part, described Anti-slip cover lower end has for pull bar lower end positioning head inserts the mounting hole that articulates location, and mounting hole both sides, Anti-slip cover lower end respectively have a piece that articulates to downward-extension, articulates piece outside and has fin and be articulated on two downward flange of connecting bore both sides, connection bracket lower end by fin.
3. a parking pull rod connection device Anti-slip cover, it is characterized in that, described Anti-slip cover is by two lower end closed, the open riser in upper end forms, middle part, described Anti-slip cover lower end has for pull bar lower end positioning head inserts the mounting hole that articulates location, the riser both sides of Anti-slip cover respectively have a pair of boss setting up and down, and two boss are for extending in the mounting hole of two clamping plate of connection bracket and zip connector being clamped.
4. parking pull rod connection device Anti-slip cover as claimed in claim 3, it is characterized in that, mounting hole both sides, Anti-slip cover lower end respectively have a piece that articulates to downward-extension, articulate piece outside and have fin and can be articulated on two downward flange of connecting bore both sides, connection bracket lower end by fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410015652.2A CN103770760A (en) | 2014-01-14 | 2014-01-14 | Parking pull rod connecting device and anti-disengaging sleeve thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410015652.2A CN103770760A (en) | 2014-01-14 | 2014-01-14 | Parking pull rod connecting device and anti-disengaging sleeve thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103770760A true CN103770760A (en) | 2014-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410015652.2A Pending CN103770760A (en) | 2014-01-14 | 2014-01-14 | Parking pull rod connecting device and anti-disengaging sleeve thereof |
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| CN (1) | CN103770760A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1814483A (en) * | 2005-01-31 | 2006-08-09 | 丰田铁工株式会社 | Parking brake equalizer |
| JP2008308137A (en) * | 2007-06-18 | 2008-12-25 | Honda Motor Co Ltd | Cable length adjusting device |
| CN202320257U (en) * | 2011-11-11 | 2012-07-11 | 无锡同捷汽车设计有限公司 | Parking control mechanism |
| CN102689627A (en) * | 2012-05-22 | 2012-09-26 | 奇瑞汽车股份有限公司 | Fixing device of parking pull cable |
| CN202896558U (en) * | 2012-10-31 | 2013-04-24 | 浙江吉利汽车研究院有限公司杭州分公司 | Brake cable equilibrium structure |
| CN203713854U (en) * | 2014-01-14 | 2014-07-16 | 力帆实业(集团)股份有限公司 | Parking pull rod connection mechanism and falling-off prevention sleeve thereof |
-
2014
- 2014-01-14 CN CN201410015652.2A patent/CN103770760A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1814483A (en) * | 2005-01-31 | 2006-08-09 | 丰田铁工株式会社 | Parking brake equalizer |
| JP2008308137A (en) * | 2007-06-18 | 2008-12-25 | Honda Motor Co Ltd | Cable length adjusting device |
| CN202320257U (en) * | 2011-11-11 | 2012-07-11 | 无锡同捷汽车设计有限公司 | Parking control mechanism |
| CN102689627A (en) * | 2012-05-22 | 2012-09-26 | 奇瑞汽车股份有限公司 | Fixing device of parking pull cable |
| CN202896558U (en) * | 2012-10-31 | 2013-04-24 | 浙江吉利汽车研究院有限公司杭州分公司 | Brake cable equilibrium structure |
| CN203713854U (en) * | 2014-01-14 | 2014-07-16 | 力帆实业(集团)股份有限公司 | Parking pull rod connection mechanism and falling-off prevention sleeve thereof |
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Application publication date: 20140507 |