CN106050891A - Low-noise sleeve for automobile pull rope - Google Patents
Low-noise sleeve for automobile pull rope Download PDFInfo
- Publication number
- CN106050891A CN106050891A CN201610577992.3A CN201610577992A CN106050891A CN 106050891 A CN106050891 A CN 106050891A CN 201610577992 A CN201610577992 A CN 201610577992A CN 106050891 A CN106050891 A CN 106050891A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- low
- noise
- pull rope
- steel wire
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C1/00—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
- F16C1/26—Construction of guiding-sheathings or guiding-tubes
- F16C1/262—End fittings; Attachment thereof to the sheathing or tube
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C1/00—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
- F16C1/26—Construction of guiding-sheathings or guiding-tubes
- F16C1/267—Details of the inner surface of the sheathing or tube, e.g. coatings
Abstract
The invention discloses a low-noise sleeve for an automobile pull rope. The low-noise sleeve comprises a sleeve body, wherein a plastic sleeve cover is installed on each end part of the sleeve body; each plastic sleeve cover comprises an annular cover body, a ring of outer sidewall extends from the outer edge of the cover body towards one side, a ring of inner sidewall extends from the inner edge of the cover body towards one side, and a clamping groove used for sleeving the corresponding end part of the sleeve body with the plastic sleeve cover is formed between the outer sidewall and the inner sidewall; and the inner sidewalls are encircled to form a central hole used for arranging a steel wire rope in a penetrating manner. According to the low-noise sleeve for the automobile pull rope, the plastic sleeve covers are additionally installed on the end parts of the sleeve body, thus contact between the steel wire rope and a spiral pipe is avoided, and a friction force of the steel wire rope during an operation process is greatly reduced. The low-noise sleeve for the automobile pull rope is simple in structure and easy to realize; and an operation noise is lowered, thus the operation hand-feel and operation performance of the automobile pull rope are greatly improved, and the service life of the automobile pull rope is greatly prolonged.
Description
Technical field
The present invention relates to a kind of automobile guy cable, especially relate to a kind of low-noise automobile cable sleeve.
Background technology
Inhaul cable sleeve for automobile is the important composition parts being applied on automobile operation drag-line, and it is as in protection automobile guy cable
Portion's part, the parts of transmission steering force, play particularly important effect to the performance of automobile guy cable.
At present, existing inhaul cable sleeve for automobile generally comprises serpentine pipe, and the outer wall of described serpentine pipe is coated with outside painting
Being coated with internal rubberised layer on glue-line, and its inwall, the thickness of internal rubberised layer is the most relatively thin.It is known that at automobile guy cable
To be cut to the length of different needs in the sleeve pipe course of processing, in cutting process, its internal rubberised layer is easily because of high temperature
And shrink, cause the serpentine pipe part at inhaul cable sleeve for automobile two ends to be exposed.So in automobile guy cable operating process, its interior steel
Cord produces bigger friction with serpentine pipe.Increase required steering force, reduce the efficiency of product transmission power, the most also can
Because the vibrations between steel wire rope and internal lining pipe produce noise, these factors all make the operating handle of automobile guy cable and performance be subject to
Limit.
Summary of the invention
It is an object of the invention to provide a kind of low-noise automobile cable sleeve, to solve automobile guy cable set in prior art
The problem that the steel wire rope that pipe exists produces bigger friction with serpentine pipe.
For reaching this purpose, the present invention by the following technical solutions:
A kind of low-noise automobile cable sleeve, it includes sleeve body, and wherein, the end of described sleeve body is mounted on
Plastic sheath lid, described plastic sheath lid includes that the lid in annular, the outer rim of described lid are extended with outside a circle to side
Sidewall, its inner rim is extended with a circle medial wall to side, is formed for by plastic sheath between described lateral wall and described medial wall
Lid is placed on the draw-in groove of sleeve body end, and described medial wall surrounds the centre bore for wearing steel wire rope.
Especially, the opening part of described lateral wall is provided with chamfering, to facilitate plastic sheath lid to insert described sleeve body
On.
Especially, the opening part of described medial wall is provided with chamfering, to facilitate steel wire rope swimmingly through plastic sheath lid.
Especially, at the outward opening of described centre bore, it is set to arc structure, facilitates steel wire rope smooth and easy through plastic sheath
While lid, reduce steel wire rope and plastic sheath lid frictional force in this place.
Especially, the length of described medial wall is more than the length of described lateral wall.
Especially, described sleeve body includes that serpentine pipe, the outer wall of described serpentine pipe are coated with PVC material layer, described spiral shell
The inwall of coil is coated with PE material layer, and the thickness of described PVC material layer is more than the thickness of described PE material layer.
Beneficial effects of the present invention is, the most described low-noise automobile cable sleeve is in the end of sleeve body
Portion installs plastic sheath lid additional, thus avoids contacting of steel wire rope and serpentine pipe, greatly reduces steel wire rope in operation
Frictional force.It is not only simple in structure, it is easy to accomplish；And reduce operation noise, make the operating handle of automobile guy cable, operability
Can and be greatly improved service life.
Accompanying drawing explanation
Fig. 1 is the profile of the low-noise automobile cable sleeve that the specific embodiment of the invention 1 provides；
Fig. 2 is the side view of the low-noise automobile cable sleeve that the specific embodiment of the invention 1 provides.
Detailed description of the invention
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.
Referring to shown in Fig. 1 and Fig. 2, in the present embodiment, a kind of low-noise automobile cable sleeve includes sleeve body 1, institute
The end stating sleeve body 1 is mounted on plastic sheath lid 2, and described sleeve body 1 includes serpentine pipe 10, described serpentine pipe 10
Outer wall is coated with PVC material layer 11, and the inwall of described serpentine pipe 10 is coated with PE material layer 12, the thickness of described PVC material layer 11
Degree is more than the thickness of described PE material layer 12.
Described plastic sheath lid 2 includes that the lid 20 in annular, the outer rim of described lid 20 are extended with a circle to side
Lateral wall 21, its inner rim is extended with a circle medial wall 22 to side, is formed and use between described lateral wall 21 and described medial wall 22
In plastic sheath lid 2 is placed on the draw-in groove of sleeve body 1 end, described medial wall 22 surrounds the centre bore for wearing steel wire rope
23, the length of described medial wall 22 is more than the length of described lateral wall 21.
The opening part of described lateral wall 21 is provided with chamfering 3, to facilitate plastic sheath lid 2 to insert in described sleeve body 1.
The opening part of described medial wall 22 is provided with chamfering 3, to facilitate steel wire rope swimmingly through plastic sheath lid 2.
It is circular arc opening 4 at the outward opening of described centre bore 23, is facilitating smooth and easy same through plastic sheath lid 2 of steel wire rope
Time, reduce steel wire rope and plastic sheath lid 2 frictional force in this place.
Above-mentioned plastic sheath lid 2 is installed on the two ends of single sleeve body 1, in the operating process of automobile guy cable, steel wire
Rope directly contacts with the medial wall 22 of plastic sheath lid 2.
Above example simply elaborates ultimate principle and the characteristic of the present invention, and the present invention is not limited by above-mentioned example,
Without departing from the spirit and scope, the present invention also has various change and change, and these changes and change both fall within
In scope of the claimed invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (6)
1. a low-noise automobile cable sleeve, it includes sleeve body, it is characterised in that the end of described sleeve body is all pacified
Equipped with plastic sheath lid, described plastic sheath lid includes that the lid in annular, the outer rim of described lid are extended with one to side
Circle lateral wall, its inner rim is extended with a circle medial wall to side, is formed for moulding between described lateral wall and described medial wall
Material casing cover is placed on the draw-in groove of sleeve body end, and described medial wall surrounds the centre bore for wearing steel wire rope.
Low-noise automobile cable sleeve the most according to claim 1, it is characterised in that the opening part of described lateral wall is arranged
There is chamfering.
Low-noise automobile cable sleeve the most according to claim 1 and 2, it is characterised in that the opening part of described medial wall
It is provided with chamfering.
Low-noise automobile cable sleeve the most according to claim 1, it is characterised in that set at the outward opening of described centre bore
It is set to arc structure.
Low-noise automobile cable sleeve the most according to claim 1, it is characterised in that the length of described medial wall is more than institute
State the length of lateral wall.
Low-noise automobile cable sleeve the most according to claim 1, it is characterised in that described sleeve body includes spiral
Pipe, the outer wall of described serpentine pipe is coated with PVC material layer, and the inwall of described serpentine pipe is coated with PE material layer, described PVC material
The thickness of layer is more than the thickness of described PE material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610577992.3A CN106050891A (en) | 2016-07-21 | 2016-07-21 | Low-noise sleeve for automobile pull rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610577992.3A CN106050891A (en) | 2016-07-21 | 2016-07-21 | Low-noise sleeve for automobile pull rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106050891A true CN106050891A (en) | 2016-10-26 |
Family
ID=57188291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610577992.3A Pending CN106050891A (en) | 2016-07-21 | 2016-07-21 | Low-noise sleeve for automobile pull rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106050891A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030089189A1 (en) * | 2001-11-15 | 2003-05-15 | Seung-Woo Tchoi | Transmission gearshift cable for automatic transmission vehicle |
| CN2826054Y (en) * | 2005-09-05 | 2006-10-11 | 重庆市江北区前程技术开发有限公司 | Motor vehicle odometer flexible shaft sleeve |
| CN201434008Y (en) * | 2009-07-30 | 2010-03-31 | 黄永炜 | Push rope flexible pipe joint |
| CN202579614U (en) * | 2012-04-27 | 2012-12-05 | 上海蓝恩控制系统有限公司 | Inhaul cable sleeve with rib strip |
| CN202827153U (en) * | 2012-07-30 | 2013-03-27 | 重庆海德世拉索系统（集团）有限公司 | Sleeve cap structure for gear shift stay rope |
| CN104006063A (en) * | 2013-02-25 | 2014-08-27 | 温芫鋐 | Vehicle lead |
| CN205956187U (en) * | 2016-07-21 | 2017-02-15 | 无锡市华锋车业部件有限公司 | Low noise automobile dragging line sleeve pipe |
-
2016
- 2016-07-21 CN CN201610577992.3A patent/CN106050891A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030089189A1 (en) * | 2001-11-15 | 2003-05-15 | Seung-Woo Tchoi | Transmission gearshift cable for automatic transmission vehicle |
| CN2826054Y (en) * | 2005-09-05 | 2006-10-11 | 重庆市江北区前程技术开发有限公司 | Motor vehicle odometer flexible shaft sleeve |
| CN201434008Y (en) * | 2009-07-30 | 2010-03-31 | 黄永炜 | Push rope flexible pipe joint |
| CN202579614U (en) * | 2012-04-27 | 2012-12-05 | 上海蓝恩控制系统有限公司 | Inhaul cable sleeve with rib strip |
| CN202827153U (en) * | 2012-07-30 | 2013-03-27 | 重庆海德世拉索系统（集团）有限公司 | Sleeve cap structure for gear shift stay rope |
| CN104006063A (en) * | 2013-02-25 | 2014-08-27 | 温芫鋐 | Vehicle lead |
| CN205956187U (en) * | 2016-07-21 | 2017-02-15 | 无锡市华锋车业部件有限公司 | Low noise automobile dragging line sleeve pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161026 |
|
| RJ01 | Rejection of invention patent application after publication |