CN206658019U - A kind of cable harness protection sleeve - Google Patents
A kind of cable harness protection sleeve Download PDFInfo
- Publication number
- CN206658019U CN206658019U CN201720427692.7U CN201720427692U CN206658019U CN 206658019 U CN206658019 U CN 206658019U CN 201720427692 U CN201720427692 U CN 201720427692U CN 206658019 U CN206658019 U CN 206658019U
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- CN
- China
- Prior art keywords
- layer
- protection sleeve
- cable harness
- sleeve
- wire harness
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- 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
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- Details Of Indoor Wiring (AREA)
Abstract
It the utility model is related to a kind of cable harness protection sleeve; the protective case body of fastener is provided with including both ends; protective case body includes aramid fiber wire side layer, metal screen layer, high pressure resistant layer, braiding protective layer, silicone rubber insulation layer and wear-resistance protective sleeve layer respectively from inside to outside; aramid fiber wire side layer inner sleeve wiring beam, is filled with silicone grease between aramid fiber wire side layer and wire harness.The utility model intensity is high, with preferable waterproof and dampproof performance, fracture toughness can be effectively increased under extreme conditions, the toughness of wire harness part is greatly enhanced by filling silicone grease simultaneously, so as to strengthen the heat endurance of wire harness and mechanical property, so that wire harness has splendid weatherability and intensity, while interference will not be produced with other wire harness, play preferable insulation effect；Fastener is elastic rubber belt, so can utilize adhesive tape elasticity cable harness protection sleeve is fixed on wire harness automatically, with convenient construction, this cable harness protection sleeve is simple in construction, easy to use, can effective protection wire, there is good practicality.
Description
Technical field
It the utility model is related to technical field of automobile parts, more particularly to a kind of cable harness protection sleeve.
Background technology
Substantial amounts of wire harness sheath can be typically used in the strand design of automobile, wire harness sheath is as the important auxiliary of wire harness
Part, play a part of rat tail and ensure signal communication in wire harness, and under prior art conditions, with connecting in bundle assembly
The increase of wiring quantity, requirement to wire harness sheath in bundle assembly also more and more higher, except having required preferable buckle resistance energy
Outside abrasion resistant fire blocking corrosion resistance, the requirement to its anti-interference and pressure-resistant performance there has also been corresponding lifting, traditional pvc pipe
And insulating tape jacket structure is simple, temperature tolerance and anticorrosive property are poor, and product easily splits, and do not possess substantially anti-interference
Performance, the requirement of wire harness technology development can not be met.Further, since the needs of arrangement, it is often necessary to by two or more pieces
Wire harness links together, and for the insulation of junction, and in order to avoid some positions are frayed, it is necessary to the connection to wire harness
Place and portion are strengthened, and conventional method is wound using electrical adhesive tape, and this method construction is slow, and has
The position of a little narrow spaces is difficult to be wound.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of cable harness protection sleeve, to solve deficiency of the prior art.
In order to achieve the above object, the purpose of this utility model is achieved through the following technical solutions：
A kind of cable harness protection sleeve, including protective case body are provided, the both ends of the protective case body are provided with fastener, described
Protective case body includes aramid fiber wire side layer, metal screen layer, the first high pressure resistant layer, the second high pressure resistant layer, volume respectively from inside to outside
Knit protective layer, silicone rubber insulation layer and wear-resistance protective sleeve layer, the aramid fiber wire side layer inner sleeve wiring beam, and in the aramid fiber wire side layer
Silicone grease is filled between the wire harness.
Above-mentioned cable harness protection sleeve, wherein, the first high pressure resistant layer and the second high pressure resistant layer are EPDM, and described
The ratio between thickness of the thickness of one high pressure resistant layer and the second high pressure resistant layer is 1:1.5.
Above-mentioned cable harness protection sleeve, wherein, the metal screen layer is nichrome wire netting.
Above-mentioned cable harness protection sleeve, wherein, the braiding protective layer is formed using monofilament polyester and multifilament textile.
Above-mentioned cable harness protection sleeve, wherein, the wear-resistance protective sleeve layer is managed for soft PE.
Above-mentioned cable harness protection sleeve, wherein, the fastener is elastic rubber belt.
Compared with the prior art, the beneficial effects of the utility model are：
Intensity is high, has preferable waterproof and dampproof performance, can be effectively increased fracture toughness under extreme conditions, pass through simultaneously
Filling silicone grease is greatly enhanced the toughness of wire harness part, so as to strengthen the heat endurance of wire harness and mechanical property so that line
Beam has splendid weatherability and intensity, while will not produce interference with other wire harness, plays preferable insulation effect；Fastener
For elastic rubber belt, so it can utilize the elasticity of adhesive tape that cable harness protection sleeve is fixed on wire harness automatically, with convenient construction, this line
Beam protective case is simple in construction, easy to use, can effective protection wire, there is good practicality.
Brief description of the drawings
Form a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not form to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 shows the structural representation of the utility model cable harness protection sleeve；
Fig. 2 show in Fig. 1 along A-A to sectional view.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
With reference to shown in figure 1, Fig. 2, the utility model cable harness protection sleeve includes protective case body 1, the both ends of protective case body 1
Provided with fastener 2, protective case body 1 from inside to outside respectively include aramid fiber wire side layer 3, metal screen layer 4, the first high pressure resistant layer 5,
Second high pressure resistant layer 6, braiding protective layer 7, silicone rubber insulation layer 8 and wear-resistance protective sleeve layer 9, the inner sleeve wiring beam 0 of aramid fiber wire side layer 3,
And silicone grease 10 is filled between aramid fiber wire side layer 3 and wire harness 0.In the technical program, the first high pressure resistant layer 5 and second is high pressure resistant
Layer 6 is EPDM, and the high EPDM of Mooney viscosity and the low EPDM of Mooney viscosity are used in combination in rubber compounding, the first high pressure resistant layer 5
The ratio between thickness of thickness and the second high pressure resistant layer 6 is 1:1.5, metal screen layer 4 is nichrome wire netting, weaves protective layer 7
Formed using monofilament polyester and multifilament textile, there is good fire line, wearability, flexibility and dust tightness, wear-resistance protective sleeve layer 9
Managed for soft PE, fastener 2 is elastic rubber belt.In construction, it is only necessary to be enclosed on cable harness protection sleeve on wire harness to be protected, so
Cable harness protection sleeve and wire harness are fixed using fastener 2 afterwards.
From above-described embodiment as can be seen that advantage of the present utility model is：
Intensity is high, has preferable waterproof and dampproof performance, can be effectively increased fracture toughness under extreme conditions, pass through simultaneously
Filling silicone grease is greatly enhanced the toughness of wire harness part, so as to strengthen the heat endurance of wire harness and mechanical property so that line
Beam has splendid weatherability and intensity, while will not produce interference with other wire harness, plays preferable insulation effect；Fastener
For elastic rubber belt, so it can utilize the elasticity of adhesive tape that cable harness protection sleeve is fixed on wire harness automatically, with convenient construction, this line
Beam protective case is simple in construction, easy to use, can effective protection wire, there is good practicality.
Specific embodiment of the utility model is described in detail above, but the utility model is not restricted to the above
The specific embodiment of description, it is intended only as example.To those skilled in the art, any equivalent modifications and substitute also all
Among category of the present utility model.Therefore, the impartial conversion made in the case where not departing from spirit and scope of the present utility model
And modification, it should all cover in the scope of the utility model.
Claims (6)
1. a kind of cable harness protection sleeve, it is characterised in that including protective case body, the both ends of the protective case body are provided with fastening
Part, the protective case body include aramid fiber wire side layer, metal screen layer, the first high pressure resistant layer, the second resistance to height respectively from inside to outside
Laminate layer, braiding protective layer, silicone rubber insulation layer and wear-resistance protective sleeve layer, the aramid fiber wire side layer inner sleeve wiring beam, and in the virtue
Silicone grease is filled between synthetic fibre wire side layer and the wire harness.
2. cable harness protection sleeve as claimed in claim 1, it is characterised in that the first high pressure resistant layer and the second high pressure resistant layer
It is EPDM, the ratio between thickness of the thickness of the first high pressure resistant layer and the second high pressure resistant layer is 1:1.5.
3. cable harness protection sleeve as claimed in claim 1, it is characterised in that the metal screen layer is nichrome wire netting.
4. cable harness protection sleeve as claimed in claim 1, it is characterised in that the braiding protective layer is spun using monofilament polyester and multifilament
Knit and form.
5. cable harness protection sleeve as claimed in claim 1, it is characterised in that the wear-resistance protective sleeve layer is managed for soft PE.
6. cable harness protection sleeve as claimed in claim 1, it is characterised in that the fastener is elastic rubber belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720427692.7U CN206658019U (en) | 2017-04-22 | 2017-04-22 | A kind of cable harness protection sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720427692.7U CN206658019U (en) | 2017-04-22 | 2017-04-22 | A kind of cable harness protection sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206658019U true CN206658019U (en) | 2017-11-21 |
Family
ID=60319888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720427692.7U Expired - Fee Related CN206658019U (en) | 2017-04-22 | 2017-04-22 | A kind of cable harness protection sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206658019U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108003502A (en) * | 2017-12-18 | 2018-05-08 | 苏州人为峰软件科技有限公司 | A kind of wear-resisting type automotive line beam material |
| CN108109735A (en) * | 2017-12-18 | 2018-06-01 | 苏州人为峰软件科技有限公司 | A kind of heat-and corrosion-resistant refrigerator harness Insulation Material |
-
2017
- 2017-04-22 CN CN201720427692.7U patent/CN206658019U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108003502A (en) * | 2017-12-18 | 2018-05-08 | 苏州人为峰软件科技有限公司 | A kind of wear-resisting type automotive line beam material |
| CN108109735A (en) * | 2017-12-18 | 2018-06-01 | 苏州人为峰软件科技有限公司 | A kind of heat-and corrosion-resistant refrigerator harness Insulation Material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171121 Termination date: 20200422 |