CN204878275U - Parking wire drawing pillar connects - Google Patents
Parking wire drawing pillar connects Download PDFInfo
- Publication number
- CN204878275U CN204878275U CN201520680848.3U CN201520680848U CN204878275U CN 204878275 U CN204878275 U CN 204878275U CN 201520680848 U CN201520680848 U CN 201520680848U CN 204878275 U CN204878275 U CN 204878275U
- Authority
- CN
- China
- Prior art keywords
- wire drawing
- parking wire
- pipe protective
- protective joint
- parking
- 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
Links
Abstract
The utility model provides a parking wire drawing pillar connects, including pillar joint body, include still that outside -in sets up in order the pillar connects this internal interior sleeve pipe and interior seal, be provided with the hoop recess on the interior sheathed tube inner wall, interior seal lies in in the hoop recess, interior sleeve pipe and parking wire drawing clearance fit, interior seal with parking wire drawing interference fit. The utility model provides a parking wire drawing pillar connects holds lubricating grease in the pillar connects through setting up of interior seal is direct, and lubricating grease is difficult for exposing, and the clearance between interior sleeve pipe and the parking wire drawing is favorable to weakening the vibration dispersion of parking wire drawing in addition.
Description
Technical field
The utility model relates to brake system of car, particularly a kind of parking wire drawing Pipe protective joint.
Background technique
The parking wire drawing of brake system of car is connected with other component by Pipe protective joint, in order to ensure the normal use of parking wire drawing, usually at Pipe protective joint, one gum sleeve is set away from one end of braking device, one end of this gum sleeve is connected with Pipe protective joint, the other end is fastened in parking wire drawing by clip, in addition, lubricating grease is filled with in gum sleeve.
But one end that the gum sleeve of said structure is connected with Pipe protective joint easily comes off in Pipe protective joint, lubricating grease is caused to be directly exposed in air, have influence on the normal use of parking wire drawing, and due to parking wire drawing use process in self have vibration, also can have influence on the normal use of parking wire drawing after the vibration that superposition car load passes over, gum sleeve cannot disperse the vibration weakening parking wire drawing effectively.
Model utility content
The technical problems to be solved in the utility model is to provide a kind of lubricating grease not easily to expose, and effectively can disperse the parking wire drawing Pipe protective joint weakening parking wire drawing vibration.
For solving the problems of the technologies described above, the parking wire drawing Pipe protective joint that the utility model provides comprises Pipe protective joint body, also comprise ecto-entad and be arranged on the intrinsic inner sleeve of described Pipe protective joint and interior seal in turn, the inwall of described inner sleeve is provided with circumferential groove, described interior seal is arranged in described circumferential groove, described inner sleeve and parking wire drawing Spielpassung, described interior seal and described parking wire drawing interference fit.
Preferably, the inwall of described interior seal is provided with the projection extended towards the direction away from described inner sleeve, described projection and described parking wire drawing interference fit.
More preferably, described projection is arranged circumferentially.
More preferably, the magnitude of interference between described projection and described parking wire drawing is 2mm-4mm.
More preferably, described projection is also provided with along the two ends of the axial direction of described Pipe protective joint body the dashpot, described dashpot and the described parking wire drawing Spielpassung that extend towards the direction of contiguous described inner sleeve.
More preferably, described dashpot is arranged circumferentially, and the gap value between described dashpot and described parking wire drawing is 0.5mm-1mm.
Lubricating grease is directly contained in Pipe protective joint by arranging of interior seal by the parking wire drawing Pipe protective joint that the utility model provides, and lubricating grease not easily exposes, and the gap between inner sleeve and parking wire drawing is conducive to the vibration dispersion of parking wire drawing to weaken.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model parking wire drawing Pipe protective joint embodiment;
Fig. 2 is the structural representation of the interior seal embodiment of the utility model parking wire drawing Pipe protective joint.
Indicate as follows in figure:
Pipe protective joint body-1, inner sleeve-2, interior seal-3, protruding-31, dashpot-32.
Embodiment
For enabling above-mentioned purpose, the feature and advantage of model utility more become apparent, below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
Set forth a lot of detail in the following description so that fully understand the utility model, but the utility model can also adopt other to be different from alternate manner described here to implement, those skilled in the art can when doing similar popularization without prejudice to when the utility model intension, and therefore the utility model is by the restriction of following public specific embodiment.
As depicted in figs. 1 and 2, the parking wire drawing Pipe protective joint that the utility model provides, comprise Pipe protective joint body 1, also comprise ecto-entad and be arranged on inner sleeve 2 in described Pipe protective joint body 1 and interior seal 3 in turn, the inwall of described inner sleeve 2 is provided with circumferential groove, described interior seal 3 is arranged in described circumferential groove, described inner sleeve 2 and parking wire drawing Spielpassung, described interior seal 3 and described parking wire drawing interference fit, like this, parking wire drawing Pipe protective joint has gap between inner sleeve 2 and parking wire drawing in use, interior seal 3 is affixed with the surface of parking wire drawing, it should be apparent to those skilled in the art that, be tightly connected between one end of parking wire drawing Pipe protective joint and parking wire drawing, the other end of parking wire drawing Pipe protective joint is provided with interior seal 3, thus by the sealed in grease outside the surface of parking wire drawing in parking wire drawing Pipe protective joint.
Lubricating grease is directly contained in Pipe protective joint by arranging of interior seal 3 by the parking wire drawing Pipe protective joint that the utility model provides, and lubricating grease not easily exposes, and the gap between inner sleeve 2 and parking wire drawing is conducive to the vibration dispersion of parking wire drawing to weaken.
In order to be contained in Pipe protective joint by lubricating grease better, the inwall of described interior seal 3 is provided with the projection 31 extended towards the direction away from described inner sleeve 2, described protruding 31 with described parking wire drawing interference fit.
Further, described projection is arranged circumferentially.
Further, the magnitude of interference between described projection and described parking wire drawing is 2mm-4mm.
In order to better the vibration dispersion of parking wire drawing be weakened, described protruding 31 are also provided with the dashpot 32 extended towards the direction of contiguous described inner sleeve 2 along the two ends of the axial direction of described Pipe protective joint body 1, described dashpot 32 and described parking wire drawing Spielpassung.Due to protruding 31 and parking wire drawing interference fit, protruding 31 can there is deformation in the process of interference fit, and the setting of dashpot 32 can give protruding 31 provide more deformation space, thus is weakened by the vibration dispersion of parking wire drawing better.
In order to be weakened by the vibration dispersion of parking wire drawing better, described dashpot 32 is arranged circumferentially, and the gap value between described dashpot 32 and described parking wire drawing is 0.5mm-1mm.
Although the utility model is described in conjunction with above embodiment, but the utility model is not defined to above-described embodiment, and only by the restriction of claims, those of ordinary skill in the art can easily modify to it and change, but do not leave essential idea of the present utility model and scope.
Claims (6)
1. a parking wire drawing Pipe protective joint, comprise Pipe protective joint body, it is characterized in that, also comprise ecto-entad and be arranged on the intrinsic inner sleeve of described Pipe protective joint and interior seal in turn, the inwall of described inner sleeve is provided with circumferential groove, described interior seal is arranged in described circumferential groove, described inner sleeve and parking wire drawing Spielpassung, described interior seal and described parking wire drawing interference fit.
2. parking wire drawing Pipe protective joint according to claim 1, is characterized in that, the inwall of described interior seal is provided with the projection extended towards the direction away from described inner sleeve, described projection and described parking wire drawing interference fit.
3. parking wire drawing Pipe protective joint according to claim 2, it is characterized in that, described projection is arranged circumferentially.
4. parking wire drawing Pipe protective joint according to claim 2, is characterized in that, the magnitude of interference between described projection and described parking wire drawing is 2mm-4mm.
5. parking wire drawing Pipe protective joint according to claim 2, it is characterized in that, described projection is also provided with along the two ends of the axial direction of described Pipe protective joint body the dashpot, described dashpot and the described parking wire drawing Spielpassung that extend towards the direction of contiguous described inner sleeve.
6. parking wire drawing Pipe protective joint according to claim 5, it is characterized in that, described dashpot is arranged circumferentially, and the gap value between described dashpot and described parking wire drawing is 0.5mm-1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520680848.3U CN204878275U (en) | 2015-08-28 | 2015-08-28 | Parking wire drawing pillar connects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520680848.3U CN204878275U (en) | 2015-08-28 | 2015-08-28 | Parking wire drawing pillar connects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204878275U true CN204878275U (en) | 2015-12-16 |
Family
ID=54822651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520680848.3U Expired - Fee Related CN204878275U (en) | 2015-08-28 | 2015-08-28 | Parking wire drawing pillar connects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204878275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10584519B2 (en) | 2016-09-15 | 2020-03-10 | Brose Schliesssysteme Gmbh & Co. Kg | Bowden cable sealing for a lock module |
-
2015
- 2015-08-28 CN CN201520680848.3U patent/CN204878275U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10584519B2 (en) | 2016-09-15 | 2020-03-10 | Brose Schliesssysteme Gmbh & Co. Kg | Bowden cable sealing for a lock module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20190828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |