CN107979041A - A kind of sheath of water-proof wire bundle - Google Patents
A kind of sheath of water-proof wire bundle Download PDFInfo
- Publication number
- CN107979041A CN107979041A CN201711379045.4A CN201711379045A CN107979041A CN 107979041 A CN107979041 A CN 107979041A CN 201711379045 A CN201711379045 A CN 201711379045A CN 107979041 A CN107979041 A CN 107979041A
- Authority
- CN
- China
- Prior art keywords
- sheath
- layer
- end cap
- signal projector
- harness
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
- H02G3/0481—Tubings, i.e. having a closed section with a circular cross-section
Abstract
A kind of sheath of water-proof wire bundle, including sheath body and sheath end cap, the through hole for accommodating harness is offered in the sheath body, the sheath body is three layers structure, by the rubber protective layer A of outer layer, the rubber protective layer B of internal layer and positioned between the two voided layer composition, plain conductor is provided among the voided layer, signal projector is provided with below the sheath end cap, the plain conductor forms circuit and is connected with signal projector, multiple flexible cavities are provided with through hole, multiple holes are offered on flexible cavity, it is interconnected between multiple flexible cavities.The invention has the advantages that：When sheath is destroyed due to long term wear, the loop open circuit of plain conductor composition so that signal projector produces signal, mobile phone terminal or onboard system are sent to, plays the role of prompting changing sheath, reduces loss, inside glue binds harness and sheath, reduces relative displacement.
Description
Technical field
The present invention relates to rubber sheath technical field, and in particular to a kind of sheath of water-proof wire bundle.
Background technology
The requirement of higher is proposed with the progress of living standard, use of the people to automobile with the development of science and technology,
The raising of such as comfort level, multifunction, at the same time mobile unit equally also more and more various complexity, so results in automobile
Internal harness become increasingly complex it is various, and be laid with the car space it is specific under the premise of, the installation of automotive wire bundle is fixed and just needed
Fully considered and planned, usually, door-through harness is fixed on automobile metal plate work by linear wire harness sheath
On mounting hole, existing harness passes through body platform stamping holes, is insulated hull since the plate metal plate of vehicle body is steel plate, outside harness, line
Beam insulated hull is easily cut by floor metal plate, and plays protection wire by the rubber sheath on metal plate, prevents car
Body floor metal plate cuts overall wire sheaves, and then triggers harness safety problem.
After long-time use, breakage occurs in sheath, and internal harness is exposed after damaged, during carwash or rains
My god, if the insulated hull of line beam is all destroyed, the circuit of whole automobile will be destroyed, and electric power storage will be burnt out when serious
Pond, causes the damage of automotive interior circuit system, causes greatly to lose.
The content of the invention
For deficiency of the prior art, the present invention provides a kind of sheath of water-proof wire bundle, is broken to solve existing sheath
It is not easy to find after damage, the insulated hull for further resulting in harness destroys, and rains or when carwash causes whole automotive interior circuit to damage
Bad the problem of.
To achieve the above objectives, the technical solution adopted by the present invention is：A kind of sheath of water-proof wire bundle, including sheath body
With sheath end cap, the through hole for accommodating harness is offered in the sheath body, the sheath body is three-layer type knot
Structure, forms, described is hollow by the rubber protective layer A of outer layer, the rubber protective layer B of internal layer and positioned at voided layer between the two
Plain conductor is provided among layer, signal projector is provided with below the sheath end cap, the plain conductor is formed
Circuit is connected with signal projector, and multiple flexible cavities are provided with the through hole, are offered on the flexible cavity more
A hole, is interconnected with pipeline between multiple flexible cavities.Whole protective metal shell is realized and is monitored in real time, when once damage will
Series circuit is damaged, causes signal projector to send signal, car owner is reminded by client alarm or onboard system, is avoided
Further loss, and binded after harness fixation with sheath body, it is basic to realize without relative displacement, reduce internal friction.
Preferably, the rubber protective layer B is internally provided with plastic film.The ductility and water resistance of plastic film
It is good, replace sheath for car owner and extend the time.
Preferably, the pipeline after the flexible cavity is interconnected extends to sheath end cap outer end, the top of pipeline
It is provided with pin hole.Pin hole is arranged on the outer end of sheath end cap, easy to operate when being filled with glue, and device is hidden compact.
Compared with prior art, the invention has the advantages that：When sheath is destroyed due to long term wear, gold
Belong to the loop open circuit that conducting wire is formed so that signal projector produces signal, is sent to mobile phone terminal or onboard system, plays prompting
The effect of sheath is replaced, reduces loss, inside glue binds harness and sheath, reduces relative displacement.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the front view of the present invention.
Fig. 3 is the top view of the present invention.
Embodiment
It is described below for disclosing the present invention so that those skilled in the art can realize the present invention.Preferred reality in being described below
Apply example to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
A kind of sheath of water-proof wire bundle, including sheath body 1 and sheath end cap 2, offer use in the sheath body 1
In the through hole 21 for accommodating harness, the sheath body 1 is three layers structure, by the rubber of the rubber protective layer A13 of outer layer, internal layer
Compound protective layer B11 and formed positioned at voided layer 12 between the two, plain conductor is provided among the voided layer 12, it is described
The lower section of sheath end cap 2 be provided with signal projector 3, the plain conductor forms circuit and is connected with signal projector 3, institute
Multiple flexible cavities 4 are provided with the through hole 21 stated, offer multiple holes on the flexible cavity 4, multiple flexible cavities 4 it
Between be interconnected with pipeline, the rubber protective layer B11 is internally provided with plastic film 111, and the flexible cavity 4 is mutual
Pipeline after connection extends to 2 outer end of sheath end cap, and pin hole is provided with above pipeline.
When in use, harness is passed through out of through hole 21, in order to reduce relative displacement, after harness is inserted into through hole 21,
Need to be filled with glue to the flexible cavity 4 of both sides in through hole 21, funnel is inserted into the pin hole above pipeline, with funnel glue
Pour into pipeline, in interconnected pipeline glue to flexible cavity 4, then from the hole of flexible cavity 4 go out overflow so that
Flexible cavity 4 is binded with harness so that harness and the bonding of 1 many places of sheath body are firm, and it is poor that automobile runs into road conditions
When, relative displacement will not occur for harness, and the abrasion of sheath body 1 can reduce.
Sheath body 1 is divided to rub for three layers structure, greatly reduction vibrations, and internal voided layer 12 can eliminate big portion
The vibrations divided, therefore service life growth, are the rubber of outer layer first just in case occurring the situation of sheath breakage in use
Protective layer A13 is damaged, and forming circuit followed by the plain conductor in voided layer 12 is destroyed, the circuit that plain conductor is formed with
Signal projector 3 connects, and signal projector 3 transmits signals to the onboard system of mobile phone terminal or in-car, plays alarm function, carries
Awake car owner replaces sheath as early as possible.
Meanwhile the rubber protective layer B11 of innermost layer is to play stalling for time to the end, is risen in signal projector 3
While to reminding effect, it is possible to the situation for water inlet of raining can be run into, therefore last line of defense can extend a period of time, rubber
Compound protective layer B11 is internally provided with plastic film 111, and the tensile property of plastic film 111 is good, bidirectional stretching polypropylene film
Water resistance is good.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these change and
Improvement is both fallen within the range of claimed invention.The protection domain of application claims by appended claims and its
Equivalent defines.
Claims (3)
1. a kind of sheath of water-proof wire bundle, including sheath body（1）With sheath end cap（2）, the sheath body（1）Inside open up
It is useful for accommodating the through hole of harness（21）, it is characterised in that the sheath body（1）For three layers structure, by the rubber of outer layer
Compound protective layer A（13）, internal layer rubber protective layer B（11）With positioned at voided layer between the two（12）Composition, described is hollow
Layer（12）Centre is provided with plain conductor, the sheath end cap（2）Lower section be provided with signal projector（3）, the gold
Belong to conducting wire and form circuit and signal projector（3）Connection, the through hole（21）Inside it is provided with multiple flexible cavities（4）, it is described
Flexible cavity（4）On offer multiple holes, multiple flexible cavities（4）Between be interconnected with pipeline.
A kind of 2. sheath of water-proof wire bundle according to claim 1, it is characterised in that the rubber protective layer B（11）
It is internally provided with plastic film（111）.
A kind of 3. sheath of water-proof wire bundle according to claim 1, it is characterised in that the flexible cavity（4）Mutually
Pipeline after connection extends to sheath end cap（2）Outer end, is provided with pin hole above pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711379045.4A CN107979041A (en) | 2017-12-19 | 2017-12-19 | A kind of sheath of water-proof wire bundle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711379045.4A CN107979041A (en) | 2017-12-19 | 2017-12-19 | A kind of sheath of water-proof wire bundle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107979041A true CN107979041A (en) | 2018-05-01 |
Family
ID=62006736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711379045.4A Pending CN107979041A (en) | 2017-12-19 | 2017-12-19 | A kind of sheath of water-proof wire bundle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107979041A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1176197A (en) * | 1996-08-01 | 1998-03-18 | 住友电装株式会社 | Noise-preventive grommet and manufacturing process of the same |
| CN201075242Y (en) * | 2007-08-28 | 2008-06-18 | 张朝峰 | Dual horn sound-light yarn cutting alarm |
| CN202817647U (en) * | 2012-07-24 | 2013-03-20 | 长城汽车股份有限公司 | Automobile front wall wire harness passing hole sealing device |
| CN205595722U (en) * | 2016-04-23 | 2016-09-21 | 重庆水利电力职业技术学院 | A wear wall sleeve that is used for shock -absorbing function that has that electric power cable arranged |
| CN107316420A (en) * | 2017-08-17 | 2017-11-03 | 董欣月 | A kind of computer host machine burglarproof device |
| CN107415862A (en) * | 2017-05-08 | 2017-12-01 | 张保民 | Automotive wire bundle rubber sheath |
-
2017
- 2017-12-19 CN CN201711379045.4A patent/CN107979041A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1176197A (en) * | 1996-08-01 | 1998-03-18 | 住友电装株式会社 | Noise-preventive grommet and manufacturing process of the same |
| CN201075242Y (en) * | 2007-08-28 | 2008-06-18 | 张朝峰 | Dual horn sound-light yarn cutting alarm |
| CN202817647U (en) * | 2012-07-24 | 2013-03-20 | 长城汽车股份有限公司 | Automobile front wall wire harness passing hole sealing device |
| CN205595722U (en) * | 2016-04-23 | 2016-09-21 | 重庆水利电力职业技术学院 | A wear wall sleeve that is used for shock -absorbing function that has that electric power cable arranged |
| CN107415862A (en) * | 2017-05-08 | 2017-12-01 | 张保民 | Automotive wire bundle rubber sheath |
| CN107316420A (en) * | 2017-08-17 | 2017-11-03 | 董欣月 | A kind of computer host machine burglarproof device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2008032280A3 (en) | Vehicle mounted fire and rescue boom | |
| JP2018143019A (en) | Exterior member and wire harness | |
| EP1879197A3 (en) | Non-halogenated heavy metal free vehicular cable insulation and harness covering material | |
| EP1547825A3 (en) | Flexible tinsel ribbon antenna and assembly method for a tire | |
| CN107979041A (en) | A kind of sheath of water-proof wire bundle | |
| US20080135275A1 (en) | Electrical connection line for an electrical unit of a motor vehicle | |
| CN107769122A (en) | Rubber sheath for automotive wire bundle | |
| CN209921310U (en) | All-weather cold-resistant flame-retardant shed cloth | |
| CN113393973B (en) | Preparation method of polyvinyl chloride insulated power cable | |
| CN206601974U (en) | A kind of resistance to compression shock resistance type railway digital signal cable | |
| CN202917209U (en) | Tensile wear-resistant rubber-sheathed cable | |
| CN210167747U (en) | Car wiring harness waterproof construction and car | |
| CN216528121U (en) | Electric hoist trailing cable | |
| CN206353460U (en) | A kind of antitheft cable and automobile charging system actual | |
| CN106847401A (en) | A kind of resistance to compression shock resistance type railway digital signal cable | |
| US20140105443A1 (en) | Reflective cords | |
| CN209497209U (en) | A kind of rubber sheath of reserved maintenance and standby functions threading hole | |
| CN209652694U (en) | A kind of road surface warning system based on light-emitting floor tile | |
| CN207572104U (en) | A kind of 27.5kV single phase acs water proof fire retardant environmental protection electric railway power cable | |
| CA2929153A1 (en) | Warning system | |
| CN208023643U (en) | A kind of alarm apparatus of novel construction machinery while approaching high tension power line | |
| CN201000786Y (en) | Water-proof track traffic digital signal cable | |
| CN206401072U (en) | A kind of elevator monitoring cable | |
| CN207811210U (en) | Railway contact net work vehicle job platform intelligent sound warning device | |
| CN213627610U (en) | Crack-resistant waterproof board special for railway tunnel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180501 |