CN203516726U - Parking brake cable and sealing device thereof - Google Patents
Parking brake cable and sealing device thereof Download PDFInfo
- Publication number
- CN203516726U CN203516726U CN201320618249.XU CN201320618249U CN203516726U CN 203516726 U CN203516726 U CN 203516726U CN 201320618249 U CN201320618249 U CN 201320618249U CN 203516726 U CN203516726 U CN 203516726U
- Authority
- CN
- China
- Prior art keywords
- parking brake
- brake cable
- sheath
- seal arrangement
- pipe protective
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 title abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a parking brake cable and a sealing device thereof. The sealing device comprises a sheath and an inner plug, the inner plug is used for being fixedly connected to a steel wire rope of the parking brake cable in a sleeved mode, the sheath is fixedly connected to the outer wall of the inner plug in a sleeved mode, and the sheath is in interference fit with the inner plug. According to the parking brake cable and the sealing device thereof, because the sheath and the inner plug are arranged and the inner plug is connected to the steel wire rope in the sleeved mode, when water enters the end, connected with a brake, of the parking brake cable, the inner plug prevents the water from flowing towards the brake, the sealing effect is achieved, and the problem of braking failure is solved.
Description
Technical field
The utility model relates to brake system of car structure, relates in particular to a kind of parking brake cable seal arrangement and parking brake cable.
Background technique
Parking brake cable is the important component part in parking braking system, in existing parking braking system, some parking brake cables are exposed to outside, what have is that parking brake cable is inserted in drum brake, for the latter, if parking brake cable sealing is bad, can cause water to enter into drum brake, cause braking failure.
Existing parking brake cable comprises Pipe protective joint, pillar assembly and wire rope, wire rope is inserted in pillar assembly and Pipe protective joint, Pipe protective joint and pillar assembly are pegged graft mutually, and existing parking brake cable does not have seal arrangement, therefore easily cause the problems such as braking failure.
Model utility content
The utility model relates to a kind of parking brake cable seal arrangement and parking brake cable, to solve defect of the prior art, improves the sealability of parking brake cable, prevents braking failure.
The utility model provides a kind of parking brake cable seal arrangement, wherein, comprising: sheath and Nei Sai, described interior plug is for the fixedly sleeved wire rope at parking brake cable, described sheath is fixedly sleeved on the outer wall of described interior plug, and described sheath and described interior plug are interference fit.
Parking brake cable seal arrangement as above, wherein, preferably: on the inwall of described interior plug, be provided with a plurality of elastic bumps portion, described elastic bumps portion can banding on described wire rope.
Parking brake cable seal arrangement as above, wherein, preferably: described sheath is protective metal shell.
Parking brake cable seal arrangement as above, wherein, preferably: described interior plug is plug in rubber.
The utility model also provides a kind of parking brake cable, comprise pillar assembly, Pipe protective joint and wire rope, described pillar assembly is inserted in described Pipe protective joint, pillar assembly and described Pipe protective joint described in described steel wire penetrating, wherein: described parking brake cable also comprises the parking brake cable seal arrangement that the utility model provides, described seal arrangement fixed clamp is between described Pipe protective joint and described pillar assembly.
Parking brake cable as above, wherein, preferably: between described sheath and described Pipe protective joint, be Spielpassung.
Parking brake cable as above, wherein, preferably: described Pipe protective joint is made by Steel material.
The parking brake cable seal arrangement that the utility model provides and parking brake cable are by arranging sheath and Nei Sai, interior plug sleeve is connected on wire rope, when parking brake cable and break connecting end have water to enter, interior plug has stoped current direction break, play the effect of sealing, avoided the problem of braking failure.
Accompanying drawing explanation
The parking brake cable schematic diagram of sealing device that Fig. 1 provides for the utility model embodiment;
The parking brake cable partial structurtes schematic diagram that Fig. 2 provides for the utility model embodiment.
Embodiment
Below in conjunction with embodiment, the utility model is elaborated.Wherein identical component represent with identical reference character.It should be noted that, word 'fornt', 'back', " left side ", " right side ", "up" and "down" that use is described below refer to the direction in accompanying drawing, and word " interior " and " outward " refer to respectively the direction towards or away from specific features geometrical center.
The parking brake cable schematic diagram of sealing device that Fig. 1 provides for the utility model embodiment, the utility model embodiment provides a kind of parking brake cable seal arrangement, comprise sheath 1 and Nei Sai 2, wherein, interior plug 2 is for the fixedly sleeved wire rope 5 at parking brake cable, sheath 1 is fixedly sleeved on the outer wall of interior plug 2, and sheath 1 and Nei Sai 2 are interference fit.
The parking brake cable seal arrangement that the present embodiment provides is useful on parking brake cable, the utility model embodiment also provides a kind of parking brake cable, the parking brake cable partial structurtes schematic diagram that Fig. 2 provides for the utility model embodiment, as shown in Figure 2, parking brake cable comprises pillar assembly 3, Pipe protective joint 4 and wire rope 5, and wherein, pillar assembly 3 comprises three parts, be that material is the flexible pipe crust of TPV, material is the flat wire of No. 60 steel and the internal lining pipe that material is HDPE.Pipe protective joint 4 is preferably metallic steel material, can select No. 10 steel of the prior art.As shown in Figure 2, the structure of Pipe protective joint 4 is identical with prior art, and it is provided with cavity part, to pillar assembly 3 is inserted in Pipe protective joint 4.
Wire rope 5 is through pillar assembly 3 and Pipe protective joint 4, the part of mutually pegging graft between Pipe protective joint 4 and pillar assembly 3 is Spielpassung, after whole parking brake cable is assembled on car load, be subject to the extruding of miscellaneous part, Pipe protective joint 4 and pillar assembly 3 are fixed.
The parking brake cable that the present embodiment provides comprises above-mentioned parking brake cable seal arrangement, and sealing device fixed clamp is between Pipe protective joint 4 and pillar assembly 3.
Preferably, be provided with a plurality of elastic bumps portion 21 on the inwall of interior plug 2, interior plug 2 can be for filling in rubber, and as sealed member, rubber has certain elasticity, its good sealing effect.Elastic bumps portion 21 is parts of plug in whole rubber, that is to say, elastic bumps portion 21 one-body molded in rubber beyond the Great Wall.Elastic bumps portion 21 can be the annular protrusion of filling in inwall in rubber, as shown in Figure 1, is the example of annular protrusion.Elastic bumps portion 21 also can be formed in a plurality of point-like projection (not shown) on rubber inner wall, and those skilled in the art can be equal to replacement according to actual conditions, as long as it can play the effect of banding wire rope.
Wire rope 5 passes from the inside of interior plug 2, and elastic bumps portion banding, on wire rope 5, makes to form interference fit between wire rope 5 and Nei Sai 2.The quantity that it will be appreciated by persons skilled in the art that elastic bumps portion can specifically be set according to the size of filling in rubber, at this, does not do concrete restriction.
Preferably, sheath 1 is protective metal shell, and the wear resistance of protective metal shell is good, long service life.As shown in Figure 1, in one end of sheath 1, be provided with towards the outstanding first step 11 of the direction of sheath 1 central axis, on interior plug 2 and away from one end of first step 11, be provided with second step 22, second step 22 is outstanding towards the direction away from interior plug 2 central axis.The setting of first step 11 and second step 22 can prevent sheath 1 and Nei Sai 2 be extruded fixing after, sheath 1 and Nei Sai 2 axial float between the two.
The parking brake cable seal arrangement that the utility model embodiment provides and parking brake cable are by arranging sheath and Nei Sai, interior plug sleeve is connected on wire rope, when parking brake cable and break connecting end have water to enter, interior plug has stoped current direction break, play the effect of sealing, avoided the problem of braking failure.
Finally it should be noted that: above embodiment only, in order to the technical solution of the utility model to be described, 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: its technological scheme that still can record aforementioned each embodiment is modified, or part technical characteristics is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the scope of each embodiment's technological scheme of the utility model.
Claims (7)
1. a parking brake cable seal arrangement, it is characterized in that, comprising: sheath and Nei Sai, described interior plug is for the fixedly sleeved wire rope at parking brake cable, described sheath is fixedly sleeved on the outer wall of described interior plug, and described sheath and described interior plug are interference fit.
2. parking brake cable seal arrangement according to claim 1, is characterized in that: on the inwall of described interior plug, be provided with a plurality of elastic bumps portion, described elastic bumps portion can banding on described wire rope.
3. parking brake cable seal arrangement according to claim 1 and 2, is characterized in that: described sheath is protective metal shell.
4. parking brake cable seal arrangement according to claim 1 and 2, is characterized in that: described interior plug is plug in rubber.
5. a parking brake cable, comprise pillar assembly, Pipe protective joint and wire rope, described pillar assembly is inserted in described Pipe protective joint, pillar assembly and described Pipe protective joint described in described steel wire penetrating, it is characterized in that: described parking brake cable also comprises the arbitrary described parking brake cable seal arrangement of claim 1-4, and described seal arrangement fixed clamp is between described Pipe protective joint and described pillar assembly.
6. parking brake cable according to claim 5, is characterized in that: between described sheath and described Pipe protective joint, be Spielpassung.
7. according to the parking brake cable described in claim 5 or 6, it is characterized in that: described Pipe protective joint is made by Steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320618249.XU CN203516726U (en) | 2013-10-08 | 2013-10-08 | Parking brake cable and sealing device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320618249.XU CN203516726U (en) | 2013-10-08 | 2013-10-08 | Parking brake cable and sealing device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203516726U true CN203516726U (en) | 2014-04-02 |
Family
ID=50375658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320618249.XU Expired - Lifetime CN203516726U (en) | 2013-10-08 | 2013-10-08 | Parking brake cable and sealing device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203516726U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106704345A (en) * | 2016-12-23 | 2017-05-24 | 十堰达峰软轴有限公司 | Automobile control cable inner seal device |
| CN107654574A (en) * | 2017-10-19 | 2018-02-02 | 江阴市蒋氏汽摩部件有限公司 | A kind of easy-to-dismount drag-line |
| CN107654573A (en) * | 2017-10-20 | 2018-02-02 | 江阴市蒋氏汽摩部件有限公司 | A kind of improved drag-line |
| CN107806467A (en) * | 2017-10-19 | 2018-03-16 | 江阴市蒋氏汽摩部件有限公司 | A kind of waterproof pulling cable |
-
2013
- 2013-10-08 CN CN201320618249.XU patent/CN203516726U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106704345A (en) * | 2016-12-23 | 2017-05-24 | 十堰达峰软轴有限公司 | Automobile control cable inner seal device |
| CN107654574A (en) * | 2017-10-19 | 2018-02-02 | 江阴市蒋氏汽摩部件有限公司 | A kind of easy-to-dismount drag-line |
| CN107806467A (en) * | 2017-10-19 | 2018-03-16 | 江阴市蒋氏汽摩部件有限公司 | A kind of waterproof pulling cable |
| CN107654574B (en) * | 2017-10-19 | 2019-05-17 | 江阴市蒋氏汽摩部件有限公司 | A kind of easy-to-dismount drag-line |
| CN107806467B (en) * | 2017-10-19 | 2019-07-19 | 江阴市蒋氏汽摩部件有限公司 | A kind of waterproof pulling cable |
| CN107654573A (en) * | 2017-10-20 | 2018-02-02 | 江阴市蒋氏汽摩部件有限公司 | A kind of improved drag-line |
| CN107654573B (en) * | 2017-10-20 | 2019-05-17 | 江阴市蒋氏汽摩部件有限公司 | A kind of improved drag-line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |