CN108879519A - A kind of engine wiring harness protective device - Google Patents
A kind of engine wiring harness protective device Download PDFInfo
- Publication number
- CN108879519A CN108879519A CN201810788031.6A CN201810788031A CN108879519A CN 108879519 A CN108879519 A CN 108879519A CN 201810788031 A CN201810788031 A CN 201810788031A CN 108879519 A CN108879519 A CN 108879519A
- Authority
- CN
- China
- Prior art keywords
- bowl
- shock
- sheath ontology
- wiring harness
- buffering
- 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.)
- Granted
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 14
- 230000003139 buffering effect Effects 0.000 claims abstract description 31
- 238000009413 insulation Methods 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 239000000872 buffer Substances 0.000 claims abstract description 20
- 238000013016 damping Methods 0.000 claims abstract description 18
- 238000000926 separation method Methods 0.000 claims abstract description 12
- 239000000741 silica gel Substances 0.000 claims description 11
- 229910002027 silica gel Inorganic materials 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 229920001971 elastomer Polymers 0.000 claims description 9
- 229920000079 Memory foam Polymers 0.000 claims description 8
- 239000008210 memory foam Substances 0.000 claims description 8
- 230000008602 contraction Effects 0.000 claims description 5
- 239000004809 Teflon Substances 0.000 claims description 3
- 229920006362 Teflon® Polymers 0.000 claims description 3
- 238000005253 cladding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 239000002184 metal Substances 0.000 abstract description 6
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- H02G3/0406—Details thereof
Abstract
The invention discloses a kind of engine wiring harness protective devices, including sheath ontology, buffer structure, sealing structure and shock-damping structure, sheath outer body face is provided with buffer structure, the buffer structure include preceding buffering bowl, shrink set and after buffer bowl, the sealing structure includes tapetum and gas-flow closure circle, the shock-damping structure is arranged on the inside of sheath ontology, and the shock-damping structure includes separation net and acoustic insulation shock-proof layer.The present invention can make the junction in harness and vehicle body sheet metal hole generate effective buffering, be not easy to be extruded stretching abjection, while promoting the sealing effect of harness safeguard structure, achieve the effect that acoustic insulation shock-proof, keep interior seating more comfortable.
Description
【Technical field】
The present invention relates to the technical field of fuel engines, the technology of especially a kind of engine wiring harness protective device is led
Domain.
【Background technique】
The energy of other forms can be converted to mechanical energy by kernel component of the diesel engine as automobile, with
The development of engine technology, performance is more and more excellent, and structure is also original more complicated, and matched harness is also more and more, one
The stamping holes that a little harness will inevitably pass through on vehicle body avoid harness by peritreme to realize the good constraint to harness
Incised wound, it will usually which the position using wire harness sheath come protection wire Jing Guo stamping holes, wire harness sheath used at present are not provided with
Buffer structure causes in the process of threading beam, is easy to squeeze entire wire harness sheath into disengaging from stamping holes, hair in cabin
Motivation is main sound source, and the bad enging cabin sound that will lead to of wire harness sheath sealing performance can penetrate easily in simultaneously through train, shadow
Ring the interior comfort taken.
【Summary of the invention】
The object of the invention is to solve the problems of the prior art, a kind of engine wiring harness protective device is proposed, it can
So that the junction in harness and vehicle body sheet metal hole is generated effectively buffering, be not easy to be extruded stretching abjection, while promoting harness protection knot
The sealing effect of structure, achievees the effect that acoustic insulation shock-proof, keeps interior seating more comfortable.
To achieve the above object, the invention proposes a kind of engine wiring harness protective devices, including sheath ontology, buffering knot
Structure, sealing structure and shock-damping structure, sheath outer body face are provided with buffer structure, and the buffer structure includes preceding buffering
Bowl, shrink set and after buffer bowl, be connected between buffering bowl and rear buffering bowl by shrinking set before described, the sealing structure setting
In the rear and front end of sheath ontology, the sealing structure includes tapetum and gas-flow closure circle, the inside of the gas-flow closure circle
Face is provided with tapetum, and the shock-damping structure is arranged on the inside of sheath ontology, and the shock-damping structure includes that separation net and sound insulation are anti-
Layer is shaken, the acoustic insulation shock-proof layer adherency is arranged on the inside of sheath ontology, and the separation net is arranged on the inside of acoustic insulation shock-proof layer.
Preferably, buffering bowl is the semicircle hollow rubber bowl that Open Side Down before described, it is opening that bowl is buffered after described
Upward semicircle hollow rubber bowl, the contraction set is wire spring set, described to shrink the outside for being set in sheath ontology
Face, the middle part for shrinking set are fixedly linked with sheath ontology.
Preferably, the opening of buffering bowl is arranged with silica gel sealing ring before described, the opening set of bowl is buffered after described
Equipped with silica gel sealing ring.
Preferably, the outside cladding for shrinking set is provided with memory foam layer, the diameter of the memory foam layer with
The inside diameter of preceding buffering bowl is identical, and bowl is buffered before described and rear buffering bowl is not connected directly with sheath ontology.
Preferably, the gas-flow closure circle is insulating rubber air bag, the tapetum is the natural feather of uniform dense distribution
Layer.
Preferably, the acoustic insulation shock-proof layer is damping sound insulation felt, multiple balls are uniformly filled in the acoustic insulation shock-proof layer
Shape silica gel air bag, the separation net are Teflon mesh grid.
Beneficial effects of the present invention：The present invention is by combining sheath ontology, buffer structure, sealing structure and shock-damping structure
Together, it is tightened mutually under the action of shrinking set by assay optimization, preceding buffering bowl and rear buffering bowl, to be fitted tightly over
The two sides of stamping holes, memory foam layer reset expansion, metal plate hole plug are full of, the connection of harness Yu vehicle body sheet metal hole can be made
Place generates effectively buffering, is not easy to be extruded stretching abjection, tapetum and gas-flow closure circle work in coordination and harness can be effectively reduced
Influence of the both ends environment to harness on the inside of sheath ontology, separation net and acoustic insulation shock-proof layer work in coordination and can further decrease harness
Suffered vibration transmitting, promotes the sealing effect of harness safeguard structure, achievees the effect that acoustic insulation shock-proof, keeps interior seating more easypro
It is suitable.
Feature and advantage of the invention will be described in detail by embodiment combination attached drawing.
【Detailed description of the invention】
Fig. 1 is a kind of structural schematic diagram of engine wiring harness protective device of the present invention.
In figure：Before 1- sheath ontology, 2- buffer structure, 3- sealing structure, 4- shock-damping structure, 5- buffer bowl, 6- shrink set,
Bowl, 8- tapetum, 9- gas-flow closure circle, 10- separation net, 11- acoustic insulation shock-proof layer, 12- silica gel sealing ring, 13- note are buffered after 7-
Recall spongy layer, 14- spherical silica gel air bag.
【Specific embodiment】
Refering to fig. 1, a kind of engine wiring harness protective device of the present invention, including sheath ontology 1, buffer structure 2, sealing structure
3 and shock-damping structure 4,1 lateral surface of sheath ontology is provided with buffer structure 2, and the buffer structure 2 includes preceding buffering bowl 5, receipts
Contracting set 6 and rear buffering bowl 7 are connected between buffering bowl 5 and rear buffering bowl 7 by shrinking set 6 before described, and the sealing structure 3 is set
It sets in the rear and front end of sheath ontology 1, the sealing structure 3 includes tapetum 8 and gas-flow closure circle 9, the gas-flow closure circle 9
Medial surface be provided with tapetum 8, the setting of shock-damping structure 4 includes isolation in 1 inside of sheath ontology, the shock-damping structure 4
Net 10 and acoustic insulation shock-proof layer 11, the adherency of acoustic insulation shock-proof layer 11 setting exist in 1 inside of sheath ontology, the setting of separation net 10
11 inside of acoustic insulation shock-proof layer, it is the semicircle hollow rubber bowl that Open Side Down that bowl 5 is buffered before described, and the rear buffering bowl 7 is to open
The upward semicircle hollow rubber bowl of mouth, the contraction set 6 is wire spring set, and the contraction set 6 is set in sheath ontology 1
Lateral surface, the middle part for shrinking set 6 are fixedly linked with sheath ontology 1, and it is close that the opening of the preceding buffering bowl 5 is arranged with silica gel
Seal 12, the opening that bowl 7 is buffered after described are arranged with silica gel sealing ring 12, bowl 5 and rear buffering bowl 7 and sheath are buffered before described
Ontology 1 is not connected directly, and the outside cladding for shrinking set 6 is provided with memory foam layer 13, the memory foam layer 13 it is straight
Diameter is identical as the preceding buffering inside diameter of bowl 5, and the gas-flow closure circle 9 is insulating rubber air bag, and the tapetum 8 is uniformly close
Collect the down layer of distribution, the acoustic insulation shock-proof layer 11 is damping sound insulation felt, is uniformly filled in the acoustic insulation shock-proof layer 11 multiple
Spherical silica gel air bag 14, the separation net 10 are Teflon mesh grid.
The present invention is by the way that sheath ontology 1, buffer structure 2, sealing structure 3 and shock-damping structure 4 to be combined together, by examination
Optimization is tested, preceding buffering bowl 5 and rear buffering bowl 7 are tightened mutually under the action of shrinking set 6, to be fitted tightly over the two of stamping holes
Side, memory foam layer 13 reset expansion, metal plate hole plug are full of, harness and the junction in vehicle body sheet metal hole can be made to have
Effect buffering is not easy to be extruded stretching abjection, and tapetum 8 and gas-flow closure circle 9 work in coordination and two end ring of harness can be effectively reduced
Influence of the border to 1 inside harness of sheath ontology, separation net 10 and acoustic insulation shock-proof layer 11 work in coordination and can further decrease harness
Suffered vibration transmitting, promotes the sealing effect of harness safeguard structure, achievees the effect that acoustic insulation shock-proof, keeps interior seating more easypro
It is suitable.
Above-described embodiment is the description of the invention, is not limitation of the invention, after any pair of simple transformation of the present invention
Scheme all belong to the scope of protection of the present invention.
Claims (6)
1. a kind of engine wiring harness protective device, it is characterised in that：Including sheath ontology (1), buffer structure (2), sealing structure
(3) and shock-damping structure (4), sheath ontology (1) lateral surface is provided with buffer structure (2), before the buffer structure (2) includes
Bowl (5), contraction set (6) and rear buffering bowl (7) are buffered, buffers before described and is covered between bowl (5) and rear buffering bowl (7) by shrinking
(6) it is connected, the sealing structure (3) is arranged in the rear and front end of sheath ontology (1), and the sealing structure (3) includes tapetum
(8) it is provided with tapetum (8) with gas-flow closure circle (9), the medial surface of the gas-flow closure circle (9), the shock-damping structure (4) sets
It sets on the inside of sheath ontology (1), the shock-damping structure (4) includes separation net (10) and acoustic insulation shock-proof layer (11), and the sound insulation is anti-
Layer (11) adherency setting is shaken on the inside of sheath ontology (1), and separation net (10) setting is on the inside of acoustic insulation shock-proof layer (11).
2. a kind of engine wiring harness protective device as described in claim 1, it is characterised in that：Buffering bowl (5) is to open before described
The downward semicircle hollow rubber bowl of mouth buffers the semicircle hollow rubber bowl that bowl (7) are opening upwards, the contraction after described
Covering (6) is wire spring set, the lateral surface for shrinking set (6) and being set in sheath ontology (1), the middle part for shrinking set (6)
It is fixedly linked with sheath ontology (1).
3. a kind of engine wiring harness protective device as described in claim 1, it is characterised in that：Buffering bowl (5) opens before described
It is arranged with silica gel sealing ring (12) at mouthful, the opening that bowl (7) are buffered after described is arranged with silica gel sealing ring (12), slow before described
It rushes bowl (5) and rear buffering bowl (7) is not connected directly with sheath ontology (1).
4. a kind of engine wiring harness protective device as described in claim 1, it is characterised in that：The outside for shrinking set (6)
Cladding is provided with memory foam layer (13), and the diameter of the memory foam layer (13) is identical as the preceding buffering inside diameter of bowl (5).
5. a kind of engine wiring harness protective device as described in claim 1, it is characterised in that：The gas-flow closure circle (9) is
Insulating rubber air bag, the tapetum (8) are the down layer of uniform dense distribution.
6. a kind of engine wiring harness protective device as described in claim 1, it is characterised in that：The acoustic insulation shock-proof layer (11) is
Damping sound insulation felt is uniformly filled with multiple spherical silica gel air bags (14), the separation net (10) in the acoustic insulation shock-proof layer (11)
For Teflon mesh grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810788031.6A CN108879519B (en) | 2018-07-18 | 2018-07-18 | Engine wire harness protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810788031.6A CN108879519B (en) | 2018-07-18 | 2018-07-18 | Engine wire harness protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108879519A true CN108879519A (en) | 2018-11-23 |
| CN108879519B CN108879519B (en) | 2024-01-30 |
Family
ID=64303018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810788031.6A Active CN108879519B (en) | 2018-07-18 | 2018-07-18 | Engine wire harness protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108879519B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112933469A (en) * | 2021-04-22 | 2021-06-11 | 应急管理部消防产品合格评定中心 | Novel proportional mixing device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201615292U (en) * | 2010-01-19 | 2010-10-27 | 浙江吉利汽车研究院有限公司 | Sealing structure for automobile harness inlet |
| CN105281263A (en) * | 2014-05-27 | 2016-01-27 | 泰州市罡杨橡塑有限公司 | Automobile wiring harness rubber sheath |
| KR20170114522A (en) * | 2016-04-05 | 2017-10-16 | 주식회사 만도 | Cable assembly |
| CN107415862A (en) * | 2017-05-08 | 2017-12-01 | 张保民 | Automotive wire bundle rubber sheath |
| CN206894859U (en) * | 2017-04-19 | 2018-01-16 | 东莞市隆锐行电子有限公司 | A kind of multifunctional sound box lamp |
| CN207110098U (en) * | 2017-07-17 | 2018-03-16 | 东莞市锦轩龙包装材料有限公司 | A kind of wall noise-proofing foam |
| CN109027111A (en) * | 2018-07-18 | 2018-12-18 | 浙江创格科技有限公司 | A kind of engine buffer protection harness |
| CN208581031U (en) * | 2018-07-18 | 2019-03-05 | 浙江创格科技有限公司 | A kind of engine wiring harness protective device |
-
2018
- 2018-07-18 CN CN201810788031.6A patent/CN108879519B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201615292U (en) * | 2010-01-19 | 2010-10-27 | 浙江吉利汽车研究院有限公司 | Sealing structure for automobile harness inlet |
| CN105281263A (en) * | 2014-05-27 | 2016-01-27 | 泰州市罡杨橡塑有限公司 | Automobile wiring harness rubber sheath |
| KR20170114522A (en) * | 2016-04-05 | 2017-10-16 | 주식회사 만도 | Cable assembly |
| CN206894859U (en) * | 2017-04-19 | 2018-01-16 | 东莞市隆锐行电子有限公司 | A kind of multifunctional sound box lamp |
| CN107415862A (en) * | 2017-05-08 | 2017-12-01 | 张保民 | Automotive wire bundle rubber sheath |
| CN207110098U (en) * | 2017-07-17 | 2018-03-16 | 东莞市锦轩龙包装材料有限公司 | A kind of wall noise-proofing foam |
| CN109027111A (en) * | 2018-07-18 | 2018-12-18 | 浙江创格科技有限公司 | A kind of engine buffer protection harness |
| CN208581031U (en) * | 2018-07-18 | 2019-03-05 | 浙江创格科技有限公司 | A kind of engine wiring harness protective device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112933469A (en) * | 2021-04-22 | 2021-06-11 | 应急管理部消防产品合格评定中心 | Novel proportional mixing device |
| CN112933469B (en) * | 2021-04-22 | 2022-03-01 | 应急管理部消防产品合格评定中心 | Proportional mixing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108879519B (en) | 2024-01-30 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 311800 No. 32 Millennium Road, Tao Zhu street, Zhuji, Shaoxing, Zhejiang Applicant after: Zhejiang Chuangge Technology Co.,Ltd. Address before: 311800 No. 32 Millennium Road, Tao Zhu street, Zhuji, Shaoxing, Zhejiang Applicant before: ZHEJIANG CHUANGGE TECHNOLOGY Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |