CN105392317B - Vehicular extensible wiring harness sealing protective sleeve - Google Patents
Vehicular extensible wiring harness sealing protective sleeve Download PDFInfo
- Publication number
- CN105392317B CN105392317B CN201510784194.3A CN201510784194A CN105392317B CN 105392317 B CN105392317 B CN 105392317B CN 201510784194 A CN201510784194 A CN 201510784194A CN 105392317 B CN105392317 B CN 105392317B
- Authority
- CN
- China
- Prior art keywords
- sealing
- taper hole
- column
- stem
- hole
- 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.)
- Active
Links
Images
Landscapes
- Insulating Bodies (AREA)
- Cable Accessories (AREA)
Abstract
The invention discloses an expandable wire harness sealing protective sleeve for a vehicle, which is characterized by comprising a coaxial core column and a sealing connecting ring, wherein the core column is positioned at the center of the sealing ring and is connected with the sealing connecting ring through an annular rubber sheet, an axial main wire passing hole is formed in the axis position of the core column, an annular wavy bulge is formed in the inner wall of the main wire passing hole, a side column which is coaxial with the core column and is connected with the core column and penetrates through the annular rubber sheet is arranged on the side of the core column, a conical hole which is coaxial with the side column is formed in the side column, the large end of the conical hole is opened on one end face of the side column, and the distance between the tip end of the conical hole and the other end face of the side column is 0.1-1 mm; the leakproofness of vehicle is guaranteed after transforming the upgrading, need not destroy automobile body structure, passes through the department and keeps the interval with former car pencil, can avoid newly-increased pencil and former car pencil to contact the not good heat dissipation and the electromagnetic compatibility's that too closely produces problem in seal cover department, labour saving and time saving when upgrading and transforming.
Description
Technical Field
The invention relates to a part for automobile assembly, in particular to an expandable wiring harness sealing protective sleeve for an automobile.
Background
China is a large country in the automobile industry and a large country in automobile consumption, the quantity of automobiles is increasing day by day, automobiles become indispensable tools for people, in order to meet some special requirements of drivers, upgrading and reconstruction of the automobiles are often avoided within the service life of the automobiles, such as the addition of equipment such as an anti-theft system, a vehicle warming system, a panoramic system, an intelligent key system and the like, in the upgrading and reconstruction process, a new electric circuit is required to be added along with the reconstruction of an electric part, the newly added electric circuit generally passes through an automobile body from one space to another space, the existing wiring method generally has the defects of punching holes on the automobile body or wiring along the original automobile wire harness, the two methods have certain sealing sleeves, the punching holes on the automobile body tend to influence the automobile body structure to bring potential safety hazards, the original automobile wire harness is connected with the automobile body through the wiring matched with the original automobile harness when the original automobile harness is along the original automobile harness, the newly-added wires can be passed through the expanded sealing sleeve, the sealing sleeve is easily damaged during expansion, the sealing performance of the car box body is affected, the newly-added wire harness and the original car wire harness are in too close contact at the sealing sleeve, the heat dissipation performance is poor when the power load is large, potential safety hazards exist, certain electromagnetic interference can be caused, the electromagnetic compatibility of the whole car is affected, time and labor are wasted when the two methods are upgraded and transformed, and the technical solution is still needed.
Disclosure of Invention
In order to solve the problems, the invention provides an expandable wiring harness sealing protective sleeve for a vehicle.
The technical scheme adopted by the invention is as follows: the utility model provides an automobile-used extendible pencil sealing protection cover, its characterized in that includes coaxial stem and sealed go-between, the stem is located the center of sealing ring, stem and sealed go-between pass through annular film and connect, stem axle center position is equipped with axial owner and crosses the line hole, the main line hole inner wall of crossing is equipped with annular wavy arch, stem side is equipped with rather than coaxial and rather than the side post of passing annular film of being connected, be equipped with rather than coaxial taper hole on the side post, the taper hole main end is opened at a terminal surface of side post, the taper hole tip is apart from another terminal surface of side post 0.1 millimeter to 1 millimeter.
Further, the annular film is corrugated.
Furthermore, the number of the side columns is more than two, and the side columns are circumferentially distributed and connected on the core column.
Further, the diameter of each side column in the circumferential direction from one side column and the diameter of the large end of the taper hole on each side column are gradually increased.
Furthermore, one side of the sealing connecting ring is provided with a metal ring connected with the sealing connecting ring into a whole, the metal ring is connected with elastic sheets which are distributed in the circumferential direction and penetrate through the other side of the sealing connecting ring, and the elastic sheets are connected with buckles.
Furthermore, one side of the sealing connecting ring is provided with a metal ring connected with the sealing connecting ring into a whole, the outer edge of the metal ring is connected with elastic pieces distributed circumferentially, and the elastic pieces are connected with buckles.
The elastic rubber for the sealing protective sleeve can be used for threading the automobile box body, when the automobile is assembled, the original automobile wire harness penetrates through the main wire through hole on the core column, the wavy bulge can ensure the sealing connection with the wire harness, the sealing connecting ring is connected with the automobile box body, the taper hole on the side column is reserved, the taper hole does not penetrate through the side column, the sealing performance of the original automobile is ensured, when a user upgrades and reforms a new circuit to be added, the original automobile wire harness can be distributed along the direction of the original automobile wire harness, a sharp probe is used for probing into the tip of the taper hole from the large end of the taper hole, then a newly added wire is probed into a gap passing through the tip of the taper hole from the large end of the taper hole, the self elasticity is utilized to keep the sealing connection with the newly added wire, the sealing performance of the automobile is ensured, the structure of the automobile body is not required to be damaged, the distance is kept between the penetrating position and the original automobile wire harness, and the problems of poor heat dissipation and electromagnetic compatibility caused by the excessively tight contact between the newly added wire harness and the original automobile harness at the sealing sleeve can be avoided, time and labor are saved during upgrading and reconstruction.
Drawings
Fig. 1 is an overall structural view of an embodiment of the present invention.
Fig. 2 is a sectional structural view of an embodiment of the present invention.
Detailed Description
The embodiment of the invention is shown in figures 1 and 2, the expandable wire harness sealing protective sleeve for the vehicle comprises a coaxial core column 1 and a sealing connecting ring 2 which are made of rubber or silica gel, the core column is positioned at the center of the sealing ring, the core column and the sealing connecting ring are connected through an annular rubber sheet 3, the annular rubber sheet is wavy and has better elastic deformation redundancy, an axial main wire passing hole 4 is arranged at the axis position of the core column, an annular wavy bulge 5 is arranged on the inner wall of the main wire passing hole, a side column 6 which is coaxial with the core column and is connected with the core column and penetrates through the annular rubber sheet is arranged on the side of the core column, one or more than two side columns are circumferentially distributed and connected on the core column, the number of the side columns is three, conical holes 7 which are coaxial with the side columns are arranged on the side columns, the large end of each conical hole is opened on one end face of the side column, the tip of each conical hole is 0.1 mm to 1 mm away from the other end face of the side column, the diameter of each side column in the circumferential direction from one side column and the large end diameter of each conical hole on each side column are gradually increased, can adapt to the pencil of different diameters, sealed go-between one side is equipped with rather than connecting integrative becket 8, and the becket is connected with the shell fragment 9 that passes sealed go-between another side that circumference distributes, is connected with buckle 10 on the shell fragment, can block during the installation realize around sealing connection on the car box.
The elastic rubber for the sealing protective sleeve can be used for threading the automobile box body, when the automobile is assembled, the original automobile wire harness penetrates through the main wire through hole on the core column, the wavy bulge can ensure the sealing connection with the wire harness, the sealing connecting ring is connected with the automobile box body, the taper hole on the side column is reserved, the taper hole does not penetrate through the side column, the sealing performance of the original automobile is ensured, when a user upgrades and reforms a new circuit to be added, the original automobile wire harness can be distributed along the direction of the original automobile wire harness, a sharp probe is used for probing into the tip of the taper hole from the large end of the taper hole, then a newly added wire is probed into a gap passing through the tip of the taper hole from the large end of the taper hole, the self elasticity is utilized to keep the sealing connection with the newly added wire, the sealing performance of the automobile is ensured, the structure of the automobile body is not required to be damaged, the distance is kept between the penetrating position and the original automobile wire harness, and the problems of poor heat dissipation and electromagnetic compatibility caused by the excessively tight contact between the newly added wire harness and the original automobile harness at the sealing sleeve can be avoided, time and labor are saved during upgrading and reconstruction.
When the invention is implemented, the outer edge of the metal ring can be connected with the elastic sheets which are distributed in the circumferential direction, and the elastic sheets are connected with the buckles, so that the sealing connection can be realized.
In summary, the present invention is only a preferred embodiment, and all equivalent modifications and additions made by the present application are considered to be within the technical scope of the present invention.
Claims (6)
1. The utility model provides an automobile-used extendible pencil seal protection cover, its characterized in that includes coaxial stem and sealed go-between, the stem is located the center of sealing ring, stem and sealed go-between pass through annular film and connect, stem axle center position is equipped with axial main line hole of crossing, main line hole inner wall is equipped with annular wavy arch, stem side is equipped with rather than coaxial and rather than the side post of passing annular film of being connected, be equipped with rather than coaxial taper hole on the side post, the taper hole main end is opened at a terminal surface of side post, the taper hole tip is apart from another terminal surface of side post 0.1 millimeter to 1 millimeter, pass former car pencil by main line hole of crossing on the stem during vehicle assembly, the taper hole on the side post is stayed, the taper hole does not run through the side post, the upgrading transformation impales taper hole point portion, make newly-increased wire by the taper hole main end visit pass taper hole point portion space.
2. The expandable wiring harness sealing sheath of claim 1 wherein the annular membrane is corrugated.
3. The vehicular expandable wiring harness sealing boot of claim 1, wherein the number of the side posts is two or more, and the side posts are circumferentially distributed and connected to the core post.
4. The vehicular expandable wire harness sealing boot of claim 3, wherein the diameter of each side post in the circumferential direction from one of the side posts and the diameter of the large end of the tapered hole in each side post are gradually increased.
5. The vehicular expandable wire harness sealing protective cover according to any one of claims 1 to 4, wherein a metal ring is integrally connected to one side of the sealing connection ring, the metal ring is connected with spring pieces which are circumferentially distributed and penetrate through the other side of the sealing connection ring, and the spring pieces are connected with buckles.
6. The vehicular expandable wire harness sealing protective cover according to any one of claims 1 to 4, wherein one side of the sealing connecting ring is provided with a metal ring connected with the sealing connecting ring into a whole, the outer edge of the metal ring is connected with circumferentially distributed spring pieces, and the spring pieces are connected with buckles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510784194.3A CN105392317B (en) | 2015-11-16 | 2015-11-16 | Vehicular extensible wiring harness sealing protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510784194.3A CN105392317B (en) | 2015-11-16 | 2015-11-16 | Vehicular extensible wiring harness sealing protective sleeve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105392317A CN105392317A (en) | 2016-03-09 |
| CN105392317B true CN105392317B (en) | 2022-03-01 |
Family
ID=55424025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510784194.3A Active CN105392317B (en) | 2015-11-16 | 2015-11-16 | Vehicular extensible wiring harness sealing protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105392317B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108075588A (en) * | 2017-11-28 | 2018-05-25 | 天津中蓝泵业有限责任公司 | A kind of rubber pad of novel protected motor for submerged pump stator winding |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2737659B2 (en) * | 1994-08-04 | 1998-04-08 | 住友電装株式会社 | Rubber stopper and structure to prevent rubber stopper from coming off |
| WO2000014829A1 (en) * | 1998-09-09 | 2000-03-16 | Tang Danny Q | Hermetically sealed f-connector |
| CN100461550C (en) * | 2007-02-06 | 2009-02-11 | 中航光电科技股份有限公司 | Seal radiofrequency coaxial connector with self locking mechanism |
| JP4553945B2 (en) * | 2008-01-21 | 2010-09-29 | ホシデン株式会社 | Multi-directional switch |
| CN201303236Y (en) * | 2008-11-26 | 2009-09-02 | 重庆长安汽车股份有限公司 | Power wire bunch jacket for hybrid automobile |
| CN201690055U (en) * | 2009-11-11 | 2010-12-29 | 王薇珲 | Solar photovoltaic module connector |
| CN202353125U (en) * | 2011-12-07 | 2012-07-25 | 四川泛华电器有限责任公司 | Wiring harness rubber part |
| JP5586574B2 (en) * | 2011-12-21 | 2014-09-10 | 株式会社屋根技術研究所 | Wire drawing device |
| CN203294089U (en) * | 2013-05-22 | 2013-11-20 | 北汽福田汽车股份有限公司 | Pipeline protection sleeve and vehicle |
| MX342739B (en) * | 2013-12-19 | 2016-10-11 | Cooper Technologies Co | Damming device for cable sealing. |
| CN204167488U (en) * | 2014-03-26 | 2015-02-18 | 合肥市宏键精工模具有限责任公司 | A kind of Quick connector for cables having waterproof and fire protecting performance concurrently |
| CN205249660U (en) * | 2015-11-16 | 2016-05-18 | 重庆明华汽车零件有限公司 | Automobile -used extendible pencil seal protection cover |
-
2015
- 2015-11-16 CN CN201510784194.3A patent/CN105392317B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105392317A (en) | 2016-03-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105392317B (en) | Vehicular extensible wiring harness sealing protective sleeve | |
| CN107863637A (en) | Wiring quickly terminates mechanism | |
| CN205249660U (en) | Automobile -used extendible pencil seal protection cover | |
| CN205090096U (en) | Isolating device and vehicle of stem | |
| CN205248461U (en) | Take extendible lag of arc location terminal | |
| CN205780199U (en) | A kind of automobile nut cover | |
| CN205248460U (en) | Extendible pencil area terminal lag | |
| CN105305155A (en) | Connecting part between thermocouple wire and thermocouple plug | |
| CN210517718U (en) | Be suitable for overhead conductor lag tube 10kV and below | |
| CN202371381U (en) | Protective sleeve for bus tube circuit | |
| CN208970827U (en) | A kind of device preventing armored cable high-voltage breakdown | |
| CN205089781U (en) | Parking wire drawing corrugated sheath and parking wire drawing system | |
| CN205544000U (en) | Be used for pure [electric] motor coach high -voltage line threading to arrange device | |
| CN205194952U (en) | Connecting piece of thermocouple wire and thermocouple plug | |
| CN205790408U (en) | A kind of insulated conductor line ball pipe | |
| CN201210525Y (en) | Wire spring plugging sleeve | |
| CN204928002U (en) | On -vehicle pencil protection tube of electric automobile | |
| CN204878275U (en) | Parking wire drawing pillar connects | |
| CN201699240U (en) | Cable assembly | |
| CN219498721U (en) | Protective cover | |
| CN105390832B (en) | The band extendible automobile-used protective jacket of hermetic terminal | |
| CN214874654U (en) | Reinforced automobile waterproof bolt | |
| CN217236020U (en) | Wire harness fixing part and air conditioner | |
| CN204946981U (en) | Copper bar fixation kit and copper-line device | |
| CN202996569U (en) | Sampling transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wen Huarong Inventor before: Zhou Daobin Inventor before: Li Shuang |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170303 Address after: 402284 Chongqing city Jiangjin Degan Industrial Park (Lanxi Road No. 99 building 11-2 industrial standard workshop Fengmao 1 to 3 layers of No. 2) Applicant after: CHONGQING BOOMERANG AUTO PARTS CO., LTD. Address before: 402284 Jiangjin District, Chongqing City Industrial Park, the feelings of the No. two A block, No. 8 Applicant before: Minghua Automotive Parts Co., Ltd., Chongqing |
|
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |