CN105313805A - Rubber sheath for automobile wire harness - Google Patents
Rubber sheath for automobile wire harness Download PDFInfo
- Publication number
- CN105313805A CN105313805A CN201510722548.1A CN201510722548A CN105313805A CN 105313805 A CN105313805 A CN 105313805A CN 201510722548 A CN201510722548 A CN 201510722548A CN 105313805 A CN105313805 A CN 105313805A
- Authority
- CN
- China
- Prior art keywords
- sheath
- rubber
- wire harness
- sleeve pipe
- wire bundle
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/0207—Wire harnesses
- B60R16/0215—Protecting, fastening and routing means therefor
Abstract
The invention discloses a rubber sheath for an automobile wire harness. The rubber sheath comprises a rubber part body provided with a through hole and a sheath body located outside the rubber part body, the rubber part body does not make contact with the sheath body, a groove for clamping a metal plate is formed in the sheath body, and sleeves used for fixing the wire harness are arranged at the positions, located on the edge of the through hole, of the front side and the rear side of the rubber part body; a horn-shaped sleeve is arranged at the outer side of the sleeve on one side of the rubber part body, the front edge of the horn-shaped sleeve and the front end of the sheath body are connected into a whole through a connecting sleeve, and wrinkles are arranged on the connecting sleeve. Impact between the wire harness and a bodywork metal plate hole can be buffered through the sheath, the wire harness can be prevented from moving excessively, the fatigue strength of the rubber sheath is reduced, and the service life of the rubber sheath is prolonged.
Description
Technical field
This invention relates to rubber sheath, particularly relates to a kind of rubber sheath for automotive wire bundle.
Background technology
At present, the general structure that automotive wire bundle crosses the rubber sheath of stamping holes is: open circular hole in the middle of rubber sheath and pass through by wire harness, one section of sleeve pipe or empennage are designed in the through hole side of rubber sheath or both sides, with adhesive tape, wire harness and rubber sheath are bundled to facilitate, make rubber sheath and wire harness not produce relative movement.But, this kind of rubber sheath in actual use, especially when vehicle is in non-at the uniform velocity state (such as car travels on the road surface or sudden stop of jolting), or when wire harness is very large from shield bore angle out, because sheath is fixed on panel beating motionless, certain impulsive force will be produced between rubber sheath and vehicle body sheet metal hole, thus increase the strength at repeated alternation of rubber sheath, the life-span of rubber sheath is caused to reduce, simultaneously, long-term or frequent so operation will reduce the leak tightness of rubber sheath, even can cause and make wire harness depart from cable-through hole because of excessive movement, then the in-use performance of car load is affected.
Summary of the invention
Instant invention overcomes the rubber sheath problem that fatigue damage is large, service life is low under the alternate load of the non-at the uniform velocity state of vehicle in prior art, the rubber sheath for automotive wire bundle that a kind of structure is simple, easy to use is provided.
Technical solution of the present invention is, there is provided a kind of rubber sheath for automotive wire bundle with following structure: comprise the Rubber Parts body being provided with through hole and the sheath being positioned at rubber body outside, described Rubber Parts body does not contact with described sheath, described sheath is provided with the groove of card panel beating, before Rubber Parts body, rear both sides and the edge being positioned at through hole are provided with the sleeve pipe for fixed beam, the sleeve pipe of exit skirt shape is provided with in the outside of Rubber Parts body side sleeve pipe, the front edge of the sleeve pipe of described exit skirt shape is connected as a single entity by an adapter sleeve and guard leading end, described adapter sleeve is provided with fold.
The wire harness that the outside of described Rubber Parts body opposite side sleeve pipe is provided with exit skirt shape crosses mobile restriction cover, and described wire harness is crossed mobile restriction cover and is positioned on rear side of sheath.
The cross-sectional plane of described sheath is the concave structure of inner side hollow.
Described fold is along the adapter sleeve projection of a week.
The edge profile of described sheath is circular configuration.
Compared with prior art, the rubber sheath that the present invention is used for automotive wire bundle has the following advantages: 1, in the present invention, Rubber Parts body does not contact with described sheath, the front edge that wire harness on front side of Rubber Parts body crosses mobile restriction cover is connected as a single entity by an adapter sleeve and guard leading end, adapter sleeve is provided with fold, because fold can bend and stretch, the impulsive force between wire harness and vehicle body sheet metal hole can be cushioned, reduce the fatigue strength of rubber sheath, improve the service life of rubber sheath, meanwhile, the leak tightness of rubber sheath is ensured; 2, by increasing wire harness excessive mobile restriction cover at Rubber Parts body opposite side, the swing of wire harness can be limited in an angular range, prevent wire harness from departing from cable-through hole because of excessive movement, with tackle wire harness hunting range large especially time extraordinary circumstances; 3, the cross-sectional plane of sheath is that the concave structure of inner side hollow can increase the elasticity of sheath, increases strength at repeated alternation.
Accompanying drawing explanation
Fig. 1 is the present invention for one of structural representation of the rubber sheath of automotive wire bundle;
Fig. 2 is the present invention for one of sectional structure schematic diagram of the rubber sheath of automotive wire bundle;
Fig. 3 is the structural representation two of the present invention for the rubber sheath of automotive wire bundle;
Fig. 4 is the sectional structure schematic diagram two of the present invention for the rubber sheath of automotive wire bundle.
Detailed description of the invention
During accompanying drawing illustrates, label 1 is Rubber Parts body, and 2 is sheaths, and 3 is grooves, and 4 is sleeve pipes, and 5 is sleeve pipes of exit skirt shape, and 6 is adapter sleeves, and 7 is folds, and 8 is that wire harness crosses mobile restriction cover.
Below in conjunction with the drawings and specific embodiments, the rubber sheath that the present invention is used for automotive wire bundle is described further:
Embodiment one: as shown in Figure 1-2, in the present embodiment, rubber sheath for automotive wire bundle comprises the Rubber Parts body 1 being provided with through hole and the sheath 2 being positioned at rubber body 1 outside, described Rubber Parts body 1 does not contact with described sheath 2, described sheath 2 is provided with the groove 3 of card panel beating, before Rubber Parts body 1, rear both sides and the edge being positioned at through hole are provided with the sleeve pipe 4 for fixed beam, the sleeve pipe 5 of exit skirt shape is provided with in the outside of Rubber Parts body 1 side sleeve pipe, the front edge of the sleeve pipe 5 of described exit skirt shape is connected as a single entity by an adapter sleeve 6 and sheath 2 front end, described adapter sleeve 6 is provided with fold 7.
The cross-sectional plane of described sheath 2 is the concave structure of inner side hollow.
Described fold 7 is along the adapter sleeve projection of 6 one weeks.
The edge profile of described sheath 2 is circular configuration.
Embodiment two: as shown in Figure 3-4, the present embodiment is substantially identical with embodiment one, something in common no longer repeats, difference is: the wire harness that the outside of described Rubber Parts body 1 opposite side sleeve pipe 4 is provided with exit skirt shape crosses mobile restriction cover 8, and described wire harness is crossed mobile restriction cover 8 and is positioned on rear side of sheath 2.
The concrete installation method of rubber sheath for automotive wire bundle comprises:
Step one: by the through hole of wire harness through Rubber Parts body 1, wire harness and sleeve pipe 4 are fastened by two ends adhesive tape;
Step 2: utilize the groove 3 on sheath 2, the edge blocking the stamping holes on Metal Sheets for Body-manufacturing is fixed, and assembling completes.
When vehicle jolts, the fold 7 that the application force that wire harness swings generation is connected on cover 6 cushions a part, reduce the application force between sheath 2 and stamping holes, wire harness is crossed mobile restriction cover 5 and wire harness amount of movement can be limited in certain angle in addition, prevents wire harness because of excessive mobile disengaging stamping holes.
By reference to the accompanying drawings the preferred embodiments of the disclosure is described in detail above, but the present invention is not limited to described embodiment.To those skilled in the art, carry out multiple change, amendment, replacement and distortion to this embodiment without departing from the principles and spirit of the present invention still to fall within the scope of protection of the present invention.
Claims (5)
1. the rubber sheath for automotive wire bundle, it is characterized in that: comprise the Rubber Parts body being provided with through hole and the sheath being positioned at rubber body outside, described Rubber Parts body does not contact with described sheath, described sheath is provided with the groove of card panel beating, Rubber Parts body front and rear sides and the edge being positioned at through hole are provided with the sleeve pipe for fixed beam, the sleeve pipe of exit skirt shape is provided with in the outside of Rubber Parts body side sleeve pipe, the front edge of the sleeve pipe of described exit skirt shape is connected as a single entity by an adapter sleeve and guard leading end, and described adapter sleeve is provided with ripple fold.
2. the rubber sheath for automotive wire bundle according to claim 1, is characterized in that: the wire harness that the outside of described Rubber Parts body opposite side sleeve pipe is provided with exit skirt shape crosses mobile restriction cover, and described wire harness is crossed mobile restriction cover and is positioned on rear side of sheath.
3. the rubber sheath for automotive wire bundle according to claim 1, is characterized in that: the cross-sectional plane of described sheath is the concave structure of inner side hollow.
4. the rubber sheath for automotive wire bundle according to claim 1, is characterized in that: described ripple fold is along the adapter sleeve projection of a week.
5. the rubber sheath for automotive wire bundle according to claim 1, is characterized in that: the edge profile of described sheath is circular configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510722548.1A CN105313805A (en) | 2015-10-31 | 2015-10-31 | Rubber sheath for automobile wire harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510722548.1A CN105313805A (en) | 2015-10-31 | 2015-10-31 | Rubber sheath for automobile wire harness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105313805A true CN105313805A (en) | 2016-02-10 |
Family
ID=55242425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510722548.1A Pending CN105313805A (en) | 2015-10-31 | 2015-10-31 | Rubber sheath for automobile wire harness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105313805A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004715A (en) * | 2016-07-15 | 2016-10-12 | 广州市众科电器有限公司 | Wiring harness transitional sealing component between car body and car door |
| CN107069602A (en) * | 2017-05-08 | 2017-08-18 | 张保民 | A kind of line for cars bundle jacket |
| CN107415862A (en) * | 2017-05-08 | 2017-12-01 | 张保民 | Automotive wire bundle rubber sheath |
| CN108909651A (en) * | 2018-07-19 | 2018-11-30 | 比克希汽车科技（合肥）有限公司 | A kind of rubber sheath for automotive wire bundle |
| CN109050442A (en) * | 2018-08-15 | 2018-12-21 | 安徽奥丰汽车配件有限公司 | A kind of automobile rubber crosses line dust-proof sheath |
| CN111799726A (en) * | 2020-05-18 | 2020-10-20 | 中国第一汽车股份有限公司 | Via hole protective sheath and car |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6297457B1 (en) * | 1998-09-30 | 2001-10-02 | Yazaki Corporation | Harness grommet |
| US20020056563A1 (en) * | 2000-10-27 | 2002-05-16 | Yazaki Corporation | Grommet |
| JP2002354635A (en) * | 2001-05-29 | 2002-12-06 | Yazaki Corp | Grommet |
| CN104917125A (en) * | 2014-03-12 | 2015-09-16 | 住友电装株式会社 | Grommets and wire harnesses |
| CN205075764U (en) * | 2015-10-31 | 2016-03-09 | 郑州比克新能源汽车有限公司 | A rubber sheath for car wiring harness |
-
2015
- 2015-10-31 CN CN201510722548.1A patent/CN105313805A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6297457B1 (en) * | 1998-09-30 | 2001-10-02 | Yazaki Corporation | Harness grommet |
| US20020056563A1 (en) * | 2000-10-27 | 2002-05-16 | Yazaki Corporation | Grommet |
| JP2002354635A (en) * | 2001-05-29 | 2002-12-06 | Yazaki Corp | Grommet |
| CN104917125A (en) * | 2014-03-12 | 2015-09-16 | 住友电装株式会社 | Grommets and wire harnesses |
| CN205075764U (en) * | 2015-10-31 | 2016-03-09 | 郑州比克新能源汽车有限公司 | A rubber sheath for car wiring harness |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004715A (en) * | 2016-07-15 | 2016-10-12 | 广州市众科电器有限公司 | Wiring harness transitional sealing component between car body and car door |
| CN107069602A (en) * | 2017-05-08 | 2017-08-18 | 张保民 | A kind of line for cars bundle jacket |
| CN107415862A (en) * | 2017-05-08 | 2017-12-01 | 张保民 | Automotive wire bundle rubber sheath |
| CN107415862B (en) * | 2017-05-08 | 2018-04-10 | 张保民 | Automotive wire bundle rubber sheath |
| CN107069602B (en) * | 2017-05-08 | 2018-04-10 | 张保民 | A kind of line for cars bundle jacket |
| CN108909651A (en) * | 2018-07-19 | 2018-11-30 | 比克希汽车科技（合肥）有限公司 | A kind of rubber sheath for automotive wire bundle |
| CN109050442A (en) * | 2018-08-15 | 2018-12-21 | 安徽奥丰汽车配件有限公司 | A kind of automobile rubber crosses line dust-proof sheath |
| CN111799726A (en) * | 2020-05-18 | 2020-10-20 | 中国第一汽车股份有限公司 | Via hole protective sheath and car |
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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: 20160210 |
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| RJ01 | Rejection of invention patent application after publication |