CN205417584U - Direction lining structure of back drum -type parking cable - Google Patents
Direction lining structure of back drum -type parking cable Download PDFInfo
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- CN205417584U CN205417584U CN201620152490.1U CN201620152490U CN205417584U CN 205417584 U CN205417584 U CN 205417584U CN 201620152490 U CN201620152490 U CN 201620152490U CN 205417584 U CN205417584 U CN 205417584U
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- inner lining
- guiding inner
- drag
- pipe cap
- endoporus
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Abstract
The utility model relates to a direction lining structure of back drum -type parking cable, it connects the cable heart yearn of rear brake single arm -drag after wearing out including the rear sleeve pipe cap that has the hole and from the hole, the hole is less end towards the shoulder hole of rear brake single arm -drag, and it is still including the direction neck bush that passes the less tip of hole, the direction neck bush be located between cable heart yearn and the rear sleeve pipe cap and with rear sleeve pipe cap fixed connection, lead the neck bush outside the one end of rear brake single arm -drag is located the hole. The problem that wearing and tearing are interfered in cable heart yearn and the exit of rear sleeve pipe cap hole has been solved among the prior art to this scheme.
Description
Technical field
This utility model belongs to automobile component, the guiding inner lining structure of a kind of rear drum-type parking drag-line.
Background technology
The rear drum-type parking drag-line heart yearn being widely used at present is typically without guiding inner lining structure, and drag-line heart yearn is directly connected with rear brake torque arm by after rear enclosure pipe cap endoporus, as it is shown in figure 1, drag-line heart yearn 2 is connected with rear brake torque arm 1 by after rear enclosure pipe cap 3.This structure can cause drag-line heart yearn and the exit interference wear of rear enclosure pipe cap endoporus when parking braking, thus affects efficiency and the reliability of parking drag-line.
Summary of the invention
The purpose of this utility model is to provide the guiding inner lining structure of a kind of rear drum-type parking drag-line, and it can solve the problem that the problem of the exit interference wear of drag-line heart yearn and rear enclosure pipe cap endoporus in prior art.
The technical solution of the utility model is as follows:
A kind of guiding inner lining structure of rear drum-type parking drag-line, including there is the rear enclosure pipe cap of endoporus and connecting the drag-line heart yearn of rear brake torque arm after endoporus passes, described endoporus is the small end shoulder hole towards rear brake torque arm, it also includes the guiding inner lining set through endoporus smaller end, guiding inner lining overlaps between drag-line heart yearn with rear enclosure pipe cap and fixes with rear enclosure pipe cap and is connected, and guiding inner lining set is positioned at outside endoporus towards one end of rear brake torque arm.
Further, guiding inner lining set and rear enclosure pipe cap interference fit.
Further, the other end of guiding inner lining set is provided with flange radially, and flange overlaps with the step surface of endoporus.
Further, guiding inner lining set is nylon material.
The guiding inner lining set of this programme extends to the endoporus exit of rear enclosure pipe cap; the interior hole exits avoiding drag-line heart yearn and rear enclosure pipe cap is directly interfered; can protect when by parking control power drag-line heart yearn not with the interior hole exits interference wear of rear enclosure pipe cap, it is ensured that also improve reliability while drag-line load efficiency.Guiding inner lining set and rear enclosure pipe cap use riveting fixing, easy for installation firmly.The flange of guiding inner lining set plays installs spacing effect.Guiding inner lining set uses the nylon material that wearability is prominent.This utility model has simple in construction, dependable performance and the advantage such as practical.
Accompanying drawing explanation
Fig. 1 is the structural representation in background technology；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is partial sectional view of the present utility model；
Fig. 4 is the structural representation of guiding inner lining of the present utility model set；
Fig. 5 is the axial sectional view of the set of guiding inner lining shown in Fig. 4.
Detailed description of the invention
The utility model will be further described with embodiment below in conjunction with the accompanying drawings.
Guiding inner lining structure of the present utility model, relate to the rear enclosure pipe cap 3 with endoporus 30 and the drag-line heart yearn 2 connecting rear brake torque arm 1 after endoporus 30 passes, as shown in Figures 2 and 3, endoporus 30 is shoulder hole, its small end is towards rear brake torque arm 1, guiding inner lining set 4 is embedded in the smaller end of endoporus 30, and guiding inner lining set 4 is between drag-line heart yearn 2 and rear enclosure pipe cap 3, and fixing with rear enclosure pipe cap 3 is connected.Guiding inner lining set 4 stretches out endoporus 30 towards one end of rear brake torque arm 1, it is to avoid drag-line heart yearn 2 exports directly interference with the endoporus 30 of rear enclosure pipe cap 3.During installation, drag-line heart yearn 2, by after rear enclosure pipe cap 3, first passes through guiding inner lining set 4, is connected with rear brake torque arm 1.
Guiding inner lining set 4 uses the mode of interference fit to fix with rear enclosure pipe cap 3, the tube wall external diameter of guiding inner lining set 4 than endoporus 30 compared with little internal diameter greatly, being directed to neck bush 4 during installation enters in endoporus 30 as rivet riveting, easy for installation firmly.
As shown in Figure 4 and Figure 5, guiding inner lining set 4 includes pipe portion 40 and flange 41, and flange 41 is located at one end that pipe portion 40 is positioned in endoporus 30, and flange 41 radially step surface with endoporus 30 overlaps, and plays and installs spacing effect.
The nylon material that guiding inner lining set 4 employing wearability is prominent.
Claims (4)
1. the guiding inner lining structure of drum-type parking drag-line after a kind, including there is the rear enclosure pipe cap of endoporus and connecting the drag-line heart yearn of rear brake torque arm after endoporus passes, described endoporus is the small end shoulder hole towards rear brake torque arm, it is characterized in that: also include the guiding inner lining set through endoporus smaller end, guiding inner lining overlaps between drag-line heart yearn with rear enclosure pipe cap and fixes with rear enclosure pipe cap and is connected, and guiding inner lining set is positioned at outside endoporus towards one end of rear brake torque arm.
The guiding inner lining structure of rear drum-type parking drag-line the most according to claim 1, it is characterised in that: guiding inner lining set and rear enclosure pipe cap interference fit.
The guiding inner lining structure of rear drum-type parking drag-line the most according to claim 1 and 2, it is characterised in that: the other end of guiding inner lining set is provided with flange radially, and flange overlaps with the step surface of endoporus.
The guiding inner lining structure of rear drum-type parking drag-line the most according to claim 3, it is characterised in that: guiding inner lining set is nylon material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620152490.1U CN205417584U (en) | 2016-02-29 | 2016-02-29 | Direction lining structure of back drum -type parking cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620152490.1U CN205417584U (en) | 2016-02-29 | 2016-02-29 | Direction lining structure of back drum -type parking cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205417584U true CN205417584U (en) | 2016-08-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620152490.1U Active CN205417584U (en) | 2016-02-29 | 2016-02-29 | Direction lining structure of back drum -type parking cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205417584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394526A (en) * | 2016-11-23 | 2017-02-15 | 唐山市达泰科技有限公司 | Brake cable device |
-
2016
- 2016-02-29 CN CN201620152490.1U patent/CN205417584U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394526A (en) * | 2016-11-23 | 2017-02-15 | 唐山市达泰科技有限公司 | Brake cable device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |