CN203485905U - Parking pull wire connection rotation mechanism - Google Patents
Parking pull wire connection rotation mechanism Download PDFInfo
- Publication number
- CN203485905U CN203485905U CN201320576789.6U CN201320576789U CN203485905U CN 203485905 U CN203485905 U CN 203485905U CN 201320576789 U CN201320576789 U CN 201320576789U CN 203485905 U CN203485905 U CN 203485905U
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- China
- Prior art keywords
- wire drawing
- mounting hole
- parking
- traversing mechanism
- connection traversing
- 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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- 238000005491 wire drawing Methods 0.000 claims description 162
- 210000000078 claw Anatomy 0.000 claims description 16
- 230000007704 transition Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 4
- 238000010586 diagram Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Braking Elements And Transmission Devices (AREA)
Abstract
The utility model provides a parking pull wire connection rotation mechanism. The parking pull wire connection rotation mechanism has a hinge point, a front pull wire installation hole, a first rear pull wire installation hole and a second rear pull wire installation hole. Smooth transmission and distribution of brake force can be achieved through the parking pull wire connection rotation mechanism, the structure is simple and compact and installation space is little.
Description
Technical field
The utility model relates to parking braking system of automobile, relates in particular to a kind of parking wire drawing connection structure.
Background technology
The parking wire drawing adaptor union of automobile is applied in brake system of car parking device, as shown in Figure 1, the Main Function of the parking wire drawing adaptor union 81 of automobile is when automobile parking, to connect parking wire drawing (the rear wire drawing 84 of the first rear wire drawing 83, second) after front parking wire drawing 82 and two, the parking power of the left and right drg that while being used for distributing parking, wire drawing stroke and rear parking wire drawing are controlled, parking wire drawings after the parking wire drawing adaptor union 81 of front parking wire drawing 82 by rigidity drives, and then act on drg and realize parking function.
The wire drawing connection traversing mechanism form kind of automobile parking braking is more at present, can connect two wire drawings, also can connect three wire drawings.In brake system, vehicle frame causes the trend of parking wire drawing can not be by straight-though arrangement, and installing space is less, and traditional parking wire drawing adaptor union is merely able to realize the lever ratio of 1:1, can not reach required wire drawing stroke and the distribution of drg parking power.
Utility model content
In order to solve the problem of the distribution in above-mentioned parking wire drawing, the utility model provides a kind of parking wire drawing connection traversing mechanism, by adaptor union rotate to realize parking wire drawing in transmission.
The technical scheme addressing the above problem:
A parking wire drawing connection traversing mechanism, described parking wire drawing connection traversing mechanism has hinge-point, front wire drawing mounting hole, the first rear wire drawing mounting hole, the second rear wire drawing mounting hole.
Selectable, described parking wire drawing connection traversing mechanism is claw-like, it comprises main body and three projected claws, and described hinge-point is positioned in described main body, and described front wire drawing mounting hole, described the first rear wire drawing mounting hole, described the second rear wire drawing mounting hole lay respectively on three projected claws.
Selectable, between described projected claw and described main body, be smooth round-corner transition.
Selectable, described front wire drawing mounting hole place plane, described the first rear wire drawing mounting hole place plane, described the second rear wire drawing mounting hole place plane parallel and antarafacial.
Selectable, the line of described front wire drawing mounting hole and described hinge-point is between following two lines: the line of the line of described the first rear wire drawing mounting hole and described hinge-point, described the second rear wire drawing mounting hole and described hinge-point.
Selectable, described front wire drawing mounting hole, the first rear wire drawing mounting hole, the second rear wire drawing mounting hole all have the gap inside from edge.
Selectable, described parking wire drawing connection traversing mechanism has the spring mounting hole for linking springs.
Selectable, described parking wire drawing connection traversing mechanism has extension arm, and described spring mounting hole is positioned on described extension arm.
A parking wire drawing adaptor union, the parking wire drawing connection traversing mechanism that it is above-mentioned, and connection bracket;
The hinge-point of described connection bracket one end and described parking wire drawing connection traversing mechanism is hinged, and the other end has the connecting bore being fixedly connected with vehicle frame.
The beneficial effects of the utility model:
Parking wire drawing connection traversing mechanism has three wire drawing mounting holes and connects respectively wire drawing after front wire drawing and two, parking wire drawing connection traversing mechanism and vehicle frame are hinged, parking wire drawing action after thereby front parking wire drawing action drives the rotation of parking wire drawing connection traversing mechanism and then drives two, realized the smoothness transmission of braking force, and simple and compact for structure, installing space is little.
Accompanying drawing explanation
Fig. 1 is the parking wire drawing structural representation of prior art;
Fig. 2 is the three-dimensional structure diagram of the parking wire drawing connection traversing mechanism of the utility model embodiment;
Fig. 3 is the three-dimensional structure diagram of the parking wire drawing adaptor union of the utility model embodiment;
Fig. 4 is the use figure of the parking wire drawing adaptor union of the utility model embodiment.
Description of reference numerals:
The utility model: 1-parking wire drawing connection traversing mechanism, 11-hinge-point, 12-the first projected claw, 121-the first wire drawing joint face, the rear wire drawing mounting hole of 122-first, 123-gap, 13-the second projected claw, 131-the second wire drawing joint face, the rear wire drawing mounting hole of 132-second, 133-gap, 14-the 3rd projected claw, 141-the 3rd wire drawing joint face, wire drawing mounting hole before 142-, 143-gap, 15-extension arm, 151-spring mounting hole, 16-main body, 2-connection bracket, 21-connecting bore, 3-spring, 4-vehicle frame, wire drawing before 5-, the rear wire drawing of 6-first, the rear wire drawing of 7-second.
Prior art: 81-parking wire drawing adaptor union, parking wire drawing before 82-, the rear wire drawing of 83-first, the rear wire drawing of 84-second.
The specific embodiment
Below in conjunction with accompanying drawing, specific embodiment of the utility model is described in detail.
As shown in Fig. 2～4, parking wire drawing connection traversing mechanism 1 has hinge-point 11, the rear wire drawing mounting hole 132 of the rear wire drawing mounting hole 122, second of front wire drawing mounting hole 142, first.Hinge-point 11 is hinged or hinged with the connection bracket 2 on final fixedly vehicle frame 4 with vehicle frame 4.Front wire drawing mounting hole 142 is connected with front wire drawing 5, and the first rear wire drawing mounting hole 122 is connected with the first rear wire drawing 6, the second rear wire drawing mounting hole 132 is connected with the second rear wire drawing 7.
Front wire drawing mounting hole place plane is that the rear wire drawing mounting hole of the 3rd wire drawing joint face 141, the first place plane is that the rear wire drawing mounting hole of the second wire drawing joint face 131, the second place plane is the first wire drawing joint face 121.The first wire drawing joint face 121, the second wire drawing joint faces 131, the 3rd wire drawing joint face 141 is parallel and antarafacial.Three wire drawing mounting holes lay respectively on three mounting planes of parallel and antarafacial, and before and after having guaranteed, wire drawing campaign is non-interference.Parking wire drawing connection traversing mechanism 1 is plate-like piece, and the first wire drawing joint face 121, the second wire drawing joint faces 131, the 3rd wire drawing joint face 141 can be positioned at three different stretching out on face, also can be positioned on the face that on same curved surface, local height is different.
The shape of parking wire drawing connection traversing mechanism 1 can have multiple variation, as sector shape, claw-like, circle etc., preferably, parking wire drawing connection traversing mechanism 1 is claw-like, it comprises main body 16 and three projected claws, hinge-point 11 is positioned in main body 16, and the rear wire drawing mounting hole 132 of the rear wire drawing mounting hole 122, second of front wire drawing mounting hole 142, first lays respectively on three projected claws.The first wire drawing joint face 121 is positioned on the first projected claw 12, and the second wire drawing joint face 131 is positioned on the second projected claw 13, and the 3rd wire drawing joint face 141 is positioned on the 3rd projected claw 14.Adopt this structure, be conducive to simplified structure, alleviate parking wire drawing connection traversing mechanism overall weight, reduce the contact surface may interfering.Preferably, between projected claw and main body 16, be smooth round-corner transition.Adopt this round-corner transition to make the overall construction intensity of parking wire drawing connection traversing mechanism better, avoid occurring causing too greatly the phenomenon of projected claw local fracture because of brake holding load.
The rear wire drawing mounting hole 132 of the rear wire drawing mounting hole 122, second of front wire drawing mounting hole 142, first separately with the distance of parking wire drawing hinge-point 11, be radius of rotation separately, change radius of rotation and just can obtain required lever ratio.Preferably, the line of front wire drawing mounting hole 142 and hinge-point 11 is between following two lines: the line of the line of the first rear wire drawing mounting hole 122 and hinge-point 11, the second rear wire drawing mounting hole 132 and hinge-point 11.Front and back braking wire drawing arranged crosswise, has guaranteed effective transmission of braking force in wire drawing.
The joint of parking wire drawing is connected with wire drawing mounting hole, preferably, front wire drawing mounting hole 142 has the rear wire drawing mounting hole 122 of the gap inside from edge 143, the first and has the rear wire drawing mounting hole 132 of the gap inside from edge 123, second and have the gap inside from edge 133.Employing has the wire drawing mounting hole of gap and the joint clamping of parking wire drawing, is convenient to the mounting or dismounting of parking wire drawing.
Parking wire drawing connection traversing mechanism 1 has the spring mounting hole 151 for linking springs 3.One end of spring 3 is connected on spring mounting hole 151, and the other end is connected with vehicle frame 4.The position of spring mounting hole 151 need satisfy condition: while pulling front wire drawing 5, and 1 rotation of parking wire drawing connection traversing mechanism, spring 3 is stretched; During parking wire drawing connection traversing mechanism 1 return, spring 3 returns back to compressive state.The elasticity of spring has strengthened the robust motion of parking wire drawing rotating mechanism, the position of spring mounting hole 151 can change arbitrarily, as long as can be preferably without interfering with other parts while meeting the action of above-mentioned condition spring, parking wire drawing connection traversing mechanism 1 has extension arm 15, and spring mounting hole 151 is positioned on extension arm 15.Extension arm 15 can reduce the interference of spring and other parts, and is convenient to install.
Parking wire drawing adaptor union comprises parking wire drawing connection traversing mechanism 1 and connection bracket 2; The hinge-point 11 of connection bracket 2 one end and parking wire drawing connection traversing mechanism 1 is hinged, and the other end has the connecting bore 21 being fixedly connected with vehicle frame 4.
Although the utility model is described in conjunction with above embodiment, but the utility model is not limited to above-described embodiment, and be only subject to the restriction of claims, those of ordinary skills can easily modify to it and change, but do not leave essence design of the present utility model and scope.
Claims (9)
1. a parking wire drawing connection traversing mechanism, is characterized in that, described parking wire drawing connection traversing mechanism has hinge-point, front wire drawing mounting hole, the first rear wire drawing mounting hole, the second rear wire drawing mounting hole.
2. parking wire drawing connection traversing mechanism according to claim 1, it is characterized in that, described parking wire drawing connection traversing mechanism is claw-like, it comprises main body and three projected claws, described hinge-point is positioned in described main body, and described front wire drawing mounting hole, described the first rear wire drawing mounting hole, described the second rear wire drawing mounting hole lay respectively on three projected claws.
3. parking wire drawing connection traversing mechanism according to claim 2, is characterized in that, is smooth round-corner transition between described projected claw and described main body.
4. according to the parking wire drawing connection traversing mechanism described in any one in claim 1～3, it is characterized in that described front wire drawing mounting hole place plane, described the first rear wire drawing mounting hole place plane, described the second rear wire drawing mounting hole place plane parallel and antarafacial.
5. according to the parking wire drawing connection traversing mechanism described in any one in claim 1～3, it is characterized in that, the line of described front wire drawing mounting hole and described hinge-point is between following two lines: the line of the line of described the first rear wire drawing mounting hole and described hinge-point, described the second rear wire drawing mounting hole and described hinge-point.
6. according to the parking wire drawing connection traversing mechanism described in any one in claim 1～3, it is characterized in that, described front wire drawing mounting hole, the first rear wire drawing mounting hole, the second rear wire drawing mounting hole all have the gap inside from edge.
7. according to the parking wire drawing connection traversing mechanism described in any one in claim 1～3, it is characterized in that, described parking wire drawing connection traversing mechanism has the spring mounting hole for linking springs.
8. parking wire drawing connection traversing mechanism according to claim 7, is characterized in that, described parking wire drawing connection traversing mechanism has extension arm, and described spring mounting hole is positioned on described extension arm.
9. a parking wire drawing adaptor union, is characterized in that, comprises the parking wire drawing connection traversing mechanism as described in any one in claim 1～8, and connection bracket;
The hinge-point of described connection bracket one end and described parking wire drawing connection traversing mechanism is hinged, and the other end has the connecting bore being fixedly connected with vehicle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320576789.6U CN203485905U (en) | 2013-09-17 | 2013-09-17 | Parking pull wire connection rotation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320576789.6U CN203485905U (en) | 2013-09-17 | 2013-09-17 | Parking pull wire connection rotation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203485905U true CN203485905U (en) | 2014-03-19 |
Family
ID=50256753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320576789.6U Expired - Fee Related CN203485905U (en) | 2013-09-17 | 2013-09-17 | Parking pull wire connection rotation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203485905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110155011A (en) * | 2019-06-28 | 2019-08-23 | 安徽江淮汽车集团股份有限公司 | A kind of pure electric automobile parking wire drawing intermediate transmission mechanism |
-
2013
- 2013-09-17 CN CN201320576789.6U patent/CN203485905U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110155011A (en) * | 2019-06-28 | 2019-08-23 | 安徽江淮汽车集团股份有限公司 | A kind of pure electric automobile parking wire drawing intermediate transmission mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| 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: 20140319 Termination date: 20190917 |