CN205978031U - Take sealing device's parking guyed structure - Google Patents
Take sealing device's parking guyed structure Download PDFInfo
- Publication number
- CN205978031U CN205978031U CN201620990261.7U CN201620990261U CN205978031U CN 205978031 U CN205978031 U CN 205978031U CN 201620990261 U CN201620990261 U CN 201620990261U CN 205978031 U CN205978031 U CN 205978031U
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- China
- Prior art keywords
- parking
- wire rope
- sealing device
- internal diameter
- rubber
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- 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.)
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- Sealing Devices (AREA)
- Flexible Shafts (AREA)
- Diaphragms And Bellows (AREA)
Abstract
The utility model discloses a take sealing device's parking guyed structure, including wire rope, cable sheath, parking cable riveting structure, rubber bellow, T shape cable crimping head, the characteristic is: have a sealing device through interference fit free accommodation wire rope at tubular parking cable riveting structure endotheca, sealing device comprises alternate segregation and rubber sealing boot and the metal lining that can put together, in the lower extreme of tubular rubber sealing boot is embedded into tubular metal lining, is equipped with the annular sawtooth of a plurality of ways at the inner wall of rubber sealing boot. The internal diameter of the internal diameter of sawtooth and wire rope's wire rope's diameter, metal bushing bottom's round hole equals. The internal diameter homogeneous phase of the external diameter of the top fin of rubber sealing boot and the external diameter of metal lining, parking cable riveting structure etc. The utility model discloses a sealing device's internal diameter couples through the interference with wire rope's diameter to can reach effects such as waterproof, dust proof, there is inside problem of intaking in the cable of having solved no seal structure.
Description
Technical field
This utility model is related to parking cable of automobile structure, especially relates to a kind of knot of the parking drag-line with sealing device
Structure.
Background technology
Double drag-line electronic parkings of automobile are that traditional mechanical parking brake is improved, the drag-line of double drag-line electronic parkings with
Brake connects, and is realized parking, is released the process of parking by the rotating that controller controls its internal screw rod swivel nut.Specifically
Parking process is：When carrying out parking braking, pull-up parking button, the screw rod swivel nut within controller rotates forward, and shortens guy cable length,
Get final product parking.When parking to be unclamped, step on service braking pedal, press parking button, the screw rod swivel nut within controller is anti-
Turn, guy cable length extends, you can driving.
It is fitted without drag-line such as Fig. 1 of double drag-line electronic parkings of sealing structure（1 is rubber bellows, and 2 is steel wire
Rope, 3 be parking drag-line rivet pressing structure, 4 be protective sleeve of pulling cable, 5 be T-shaped drag-line riveting head）Shown, in bad working environments or drag-line rubber
Corrugated tube breakage in the case of, water, dust easily enter lead to inside drag-line drag-line freeze or clamping stagnation and cause parking function lose
Effect.
Content of the invention
The purpose of this utility model be to provide a kind of with sealing device, parking that waterproof, dust protection and other effects can be reached
Stayed structure, solves the problems, such as that the drag-line of no sealing structure has inner inlet.
The purpose of this utility model is realized in：
A kind of parking stayed structure with sealing device, including steel wire rope, protective sleeve of pulling cable, parking drag-line rivet pressing structure, rubber
Glue corrugated tube, T-shaped drag-line riveting head, feature is：It is cased with encasing by interference fit in tubular parking drag-line rivet pressing structure
The sealing device of steel wire rope, sealing device by being separated from each other and the rubber sealing boot that may be combined and metal lining form,
The lower end of tubular rubber sealing boot is embedded in tubular metal lining, if the inwall in rubber sealing boot is provided with arterial highway annular
Sawtooth.
The diameter of the internal diameter of sawtooth and the steel wire rope of steel wire rope, the circular hole of metal lining bottom internal diameter equal.
The external diameter of the top end flap of rubber sealing boot is homogeneous with the internal diameter of the external diameter of metal lining, parking drag-line rivet pressing structure
Deng.
This utility model by cord, protective sleeve of pulling cable, parking drag-line rivet pressing structure, rubber bellows, T-shaped drag-line riveting head and
Sealing structure forms, and rubber sealing boot is arranged in metal lining and forms overall waterproof seal, and steel wire rope is assembled to and draws
In rope sheath, protective sleeve of pulling cable is loaded sealing device, after installing sealing device, reinstall parking drag-line rivet pressing structure, finally fill
Enter rubber bellows and T-shaped drag-line rivet pressing structure.
This utility model increased on the basis of not changing original drag-line inner structure size has the close of waterproof action
Seal apparatus, the impurity of water, dust is stopped by the fit system that the internal diameter of sealing device and the external diameter of steel wire rope pass through interference fit joint
The internal diameter of the steel wire rope inside the outside of steel wire rope, parking drag-line is little with the contact area of sealing device, steel wire rope and rubber
The frictional force very little of sealing inner room, essentially without increase resistance.
Therefore, the internal diameter of sealing device of the present utility model and the diameter of steel wire rope pass through interference fit joint, so as to reach
Waterproof, dust protection and other effects, solve the problems, such as that the drag-line of no sealing structure has inner inlet.
Brief description
Fig. 1 is the schematic diagram of the parking stayed structure not having sealing structure；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is the sectional view of sealing device；
Fig. 4 is the sectional view of rubber sealing boot；
Fig. 5 is the sectional view of metal lining.
Specific embodiment
With reference to embodiment and compare accompanying drawing this utility model is described in further detail.
With reference to Figure 25, a kind of parking stayed structure with sealing device, draw including steel wire rope 1, protective sleeve of pulling cable 2, parking
Rope rivet pressing structure 3, rubber bellows 5, T-shaped drag-line riveting head 6, are cased with by mistake in tubular parking drag-line rivet pressing structure 3
Cooperation of being full of encases the sealing device 4 of steel wire rope 1, and sealing device 4 is by rubber sealing boot 5 He being separated from each other and may be combined
Metal lining 6 forms, and the lower end of tubular rubber sealing boot 5 is embedded in tubular metal lining 6, in rubber sealing boot 5
If inwall is provided with the sawtooth 7 of arterial highway annular.
The diameter of the internal diameter of sawtooth 7 and the steel wire rope 1 of steel wire rope 1, the circular hole 9 of metal lining 6 bottom internal diameter equal.
The external diameter of top end flap 8 of rubber sealing boot 5 and the external diameter of metal lining 6, the internal diameter of parking drag-line rivet pressing structure 3
All equal.
Claims (3)
1. a kind of parking stayed structure with sealing device, including steel wire rope, protective sleeve of pulling cable, parking drag-line rivet pressing structure, rubber
Corrugated tube, T-shaped drag-line riveting head it is characterised in that：It is cased with by interference fit bag in tubular parking drag-line rivet pressing structure
Live the sealing device of steel wire rope, sealing device is by being separated from each other and the rubber sealing boot that may be combined and metal liner set group
Become, the lower end of tubular rubber sealing boot is embedded in tubular metal lining, and the internal diameter of rubber sealing boot is straight with steel wire rope
Match in footpath, if the inwall in rubber sealing boot is provided with the annular sawtooth in arterial highway.
2. the parking stayed structure with sealing device according to claim 1 it is characterised in that：The internal diameter of sawtooth and steel wire
The diameter of steel wire rope 1 restricted, the internal diameter of the circular hole of metal lining bottom are equal.
3. the parking stayed structure with sealing device according to claim 1 it is characterised in that：The top of rubber sealing boot
The external diameter of fin is all equal with the internal diameter of the external diameter of metal lining, parking drag-line rivet pressing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620990261.7U CN205978031U (en) | 2016-08-31 | 2016-08-31 | Take sealing device's parking guyed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620990261.7U CN205978031U (en) | 2016-08-31 | 2016-08-31 | Take sealing device's parking guyed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205978031U true CN205978031U (en) | 2017-02-22 |
Family
ID=58042288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620990261.7U Active CN205978031U (en) | 2016-08-31 | 2016-08-31 | Take sealing device's parking guyed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205978031U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747586A (en) * | 2017-10-19 | 2018-03-02 | 江阴市蒋氏汽摩部件有限公司 | A kind of good drag-line of waterproof effect |
| CN110578762A (en) * | 2019-09-18 | 2019-12-17 | 奇瑞商用车（安徽）有限公司 | parking caliper type hand brake cable sealing structure and mounting method thereof |
-
2016
- 2016-08-31 CN CN201620990261.7U patent/CN205978031U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747586A (en) * | 2017-10-19 | 2018-03-02 | 江阴市蒋氏汽摩部件有限公司 | A kind of good drag-line of waterproof effect |
| CN110578762A (en) * | 2019-09-18 | 2019-12-17 | 奇瑞商用车（安徽）有限公司 | parking caliper type hand brake cable sealing structure and mounting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |