CN210379566U - Wire harness sealing sleeve - Google Patents
Wire harness sealing sleeve Download PDFInfo
- Publication number
- CN210379566U CN210379566U CN201921585457.8U CN201921585457U CN210379566U CN 210379566 U CN210379566 U CN 210379566U CN 201921585457 U CN201921585457 U CN 201921585457U CN 210379566 U CN210379566 U CN 210379566U
- Authority
- CN
- China
- Prior art keywords
- sealing
- side wall
- silica gel
- sleeve
- wire 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.)
- Active
Links
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model provides a wire harness seal cover, it includes: the sealing structure comprises a body, a first sealing structure and a second sealing structure, wherein the first sealing structure and the second sealing structure are arranged on the body; the body is an annular silica gel sleeve, the silica gel sleeve is axially arranged in a through mode and is provided with an inner side wall and an outer side wall, and a terminal insertion end is formed at one end of the silica gel sleeve; first seal structure sets up on the inside wall, and it includes: the first sealing rib is arranged on the inner side wall of the terminal insertion end, and the sealing surface is arranged on the inner side wall of the other end of the silica gel sleeve; the second seal structure sets up on the lateral wall, and it includes: the second sealing rib is arranged on the outer side wall of the terminal insertion end, and the sealing fins are arranged on the outer side wall of the other end of the silica gel sleeve at intervals, and are obliquely arranged according to the installation direction. The utility model discloses a seal structure that sets up on the body realizes the sealing connection of pencil and connector, makes the pencil effectively waterproof, dustproof in the connector, and then improves the security of connector in complicated service environment to increase of service life.
Description
Technical Field
The utility model relates to a seal cover especially relates to a be suitable for sealing connection's pencil seal cover between pencil and the connector.
Background
When a wire harness (an electric wire, a network cable and the like) is connected with a connector, the joint of the wire harness and the connector needs to be kept well sealed, so that the performance stability of the connection part of the wire harness and the connector is ensured, and external water vapor and dust are prevented from entering the connection part. At present, in order to seal between the wire harness and the connector, a gasket is mainly provided at a fitting gap between the wire harness and the connector. However, the above sealing method has a problem that the sealing is not tight, and the gasket is liable to fail after a long time. Therefore, it is necessary to provide a further solution to the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wiring harness seal cover to overcome the not enough that exists among the prior art.
In order to realize the above utility model purpose, the utility model provides a wire harness sealing sleeve, it includes: the sealing structure comprises a body, a first sealing structure and a second sealing structure, wherein the first sealing structure and the second sealing structure are arranged on the body;
the body is an annular silica gel sleeve, the silica gel sleeve is axially arranged in a through mode and is provided with an inner side wall and an outer side wall, and a terminal insertion end is formed at one end of the silica gel sleeve;
the first sealing structure is disposed on the inner sidewall, and includes: the first sealing rib is arranged on the inner side wall of the terminal insertion end, and the sealing surface is arranged on the inner side wall of the other end of the silica gel sleeve;
the second sealing structure is disposed on the outer sidewall, and includes: the second sealing rib is arranged on the outer side wall of the terminal insertion end, and the sealing fins are arranged on the outer side wall of the other end of the silica gel sleeve at intervals, and are obliquely arranged according to the installation direction.
As the utility model discloses an improvement of pencil seal cover, the body, set up in first, second seal structure on the body is integrative.
As the utility model discloses a pencil seal cover's improvement, integrative piece is through the mode shaping of moulding plastics.
As the utility model discloses a pencil seal cover's improvement, first sealed muscle is two, and two first sealed muscle are close to sealed face setting.
As the utility model discloses a pencil seal cover's improvement, sealed face is formed by convex surface and concave surface connection in turn in proper order, adjacent convex surface and concave surface smooth connection.
As the utility model discloses an improvement of pencil seal cover, the shape of the radial cross-section of the sealed muscle of second is trapezoidal, and arbitrary sealing fin is relative the silica gel cover has the elasticity activity.
As the utility model discloses an improvement of pencil seal cover, the terminal inserts the end length do two fifths of end of silica gel cover.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a sealing connection of pencil and connector is realized through the seal structure that sets up on the body to the pencil seal cover, wherein, first seal structure realize with the pencil between sealed, second seal structure realize with the connector between sealed, make the pencil effectively waterproof, dustproof in the connector, and then improve the security of connector in complicated service environment to increase of service life.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic perspective view of a wire harness sealing sleeve of the present invention;
fig. 2 is the utility model discloses an inner structure schematic diagram of pencil seal cover.
Detailed Description
The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that the functions, methods, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.
The utility model provides a wire harness seal cover, it includes: the body, set up in first seal structure and second seal structure on the body.
The body is an annular silica gel sleeve, the silica gel sleeve is axially arranged in a through mode and is provided with an inner side wall and an outer side wall, and a terminal insertion end is formed at one end of the silica gel sleeve;
the first sealing structure is disposed on the inner sidewall, and includes: the first sealing rib is arranged on the inner side wall of the terminal insertion end, and the sealing surface is arranged on the inner side wall of the other end of the silica gel sleeve;
the second sealing structure is disposed on the outer sidewall, and includes: the second sealing rib is arranged on the outer side wall of the terminal insertion end, and the sealing fins are arranged on the outer side wall of the other end of the silica gel sleeve at intervals, and are obliquely arranged according to the installation direction.
The technical solution of the harness sealing sleeve of the present invention is exemplified below with reference to an embodiment.
As shown in fig. 1 and 2, the wire harness sealing boot of the present embodiment includes: the sealing structure comprises a body 1, a first sealing structure 2 and a second sealing structure 3, wherein the first sealing structure 2 and the second sealing structure 3 are arranged on the body 1. Preferably, the body 1, the first and second sealing structures 2, 3 provided on the body 1 are one piece. Specifically, the integral piece is formed by injection molding.
The first and second sealing structures 2 and 3 are used for sealing between the wiring harness and the connector, wherein the first sealing structure 2 is used for sealing between the wiring harness and the connector, and the second sealing structure 3 is used for sealing between the wiring harness and the connector.
In this embodiment, the first sealing structure 2 is disposed on the inner side wall, and includes: the first sealing rib 21 is arranged on the inner side wall of the terminal insertion end 11, and the sealing surface 22 is arranged on the inner side wall of the other end of the silica gel sleeve. The number of the first sealing ribs 21 is two, the two first sealing ribs 21 are arranged close to the sealing surface 22, and the sealing between the wiring harness and the terminal insertion end 11 is realized by arranging the first sealing ribs 21. The sealing surface 22 is formed by alternately connecting convex surfaces and concave surfaces in sequence, the adjacent convex surfaces and concave surfaces are smoothly connected, so that a larger contact area is formed between the silica gel sleeve and the wire harness, and a better sealing effect is obtained.
The second sealing structure 3 is disposed on the outer sidewall, and includes: the second sealing rib 31 is arranged on the outer side wall of the terminal insertion end 11, and the sealing fins 32 are arranged on the outer side wall of the other end of the silica gel sleeve at intervals, and each sealing fin 32 is obliquely arranged according to the installation direction. The radial section of the second sealing rib 31 is trapezoidal, and any sealing fin 32 has elastic movement relative to the silica gel sleeve. Through setting up above-mentioned second sealing rib 31 and sealing fin 32, be favorable to sealing cooperation with the connector, realize with the double sealing between the connector. And the sealing fins 32 are elastically and movably arranged, which is beneficial to adapting to different types of connectors.
To sum up, the beneficial effects of the utility model are that: the utility model discloses a sealing connection of pencil and connector is realized through the seal structure that sets up on the body to the pencil seal cover, wherein, first seal structure realize with the pencil between sealed, second seal structure realize with the connector between sealed, make the pencil effectively waterproof, dustproof in the connector, and then improve the security of connector in complicated service environment to increase of service life.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a pencil seal cover which characterized in that, pencil seal cover includes: the sealing structure comprises a body, a first sealing structure and a second sealing structure, wherein the first sealing structure and the second sealing structure are arranged on the body;
the body is an annular silica gel sleeve, the silica gel sleeve is axially arranged in a through mode and is provided with an inner side wall and an outer side wall, and a terminal insertion end is formed at one end of the silica gel sleeve;
the first sealing structure is disposed on the inner sidewall, and includes: the first sealing rib is arranged on the inner side wall of the terminal insertion end, and the sealing surface is arranged on the inner side wall of the other end of the silica gel sleeve;
the second sealing structure is disposed on the outer sidewall, and includes: the second sealing rib is arranged on the outer side wall of the terminal insertion end, and the sealing fins are arranged on the outer side wall of the other end of the silica gel sleeve at intervals, and are obliquely arranged according to the installation direction.
2. The wire harness sealing sleeve according to claim 1, wherein the body, the first and second sealing structures provided on the body are one piece.
3. A harness sealing sleeve according to claim 2, characterised in that the integral piece is injection moulded.
4. The wire harness sealing sleeve according to claim 1, wherein the number of the first sealing ribs is two, and the two first sealing ribs are disposed adjacent to the sealing surface.
5. The wire harness sealing sleeve according to claim 1, wherein the sealing surface is formed by alternately connecting convex and concave surfaces in sequence, and adjacent convex and concave surfaces are smoothly connected.
6. The wire harness sealing sleeve according to claim 1, wherein the radial cross section of the second sealing rib is trapezoidal, and any sealing fin has elastic movement relative to the silicone sleeve.
7. The wire harness sealing sleeve according to claim 1, wherein the length of the terminal insertion end is two fifths of the length of the silicone sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921585457.8U CN210379566U (en) | 2019-09-23 | 2019-09-23 | Wire harness sealing sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921585457.8U CN210379566U (en) | 2019-09-23 | 2019-09-23 | Wire harness sealing sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210379566U true CN210379566U (en) | 2020-04-21 |
Family
ID=70255224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921585457.8U Active CN210379566U (en) | 2019-09-23 | 2019-09-23 | Wire harness sealing sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210379566U (en) |
-
2019
- 2019-09-23 CN CN201921585457.8U patent/CN210379566U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20020052142A1 (en) | Waterproof connector | |
| CN108988005A (en) | Sealed electrical connector component and Wire seal | |
| CN210379566U (en) | Wire harness sealing sleeve | |
| CN210692888U (en) | Wire harness joint sealing sleeve | |
| CN210326311U (en) | Silica gel sealing sleeve | |
| CN107171095B (en) | Cable plug-in type connector for transformer | |
| CN210326310U (en) | Wire harness silica gel sealing member | |
| CN106992391A (en) | Waterproof jacket, attachment means and mobile terminal | |
| CN102082359A (en) | Connector assembly | |
| CN109449693B (en) | Connector assembly, connector, and insulator | |
| CN207868472U (en) | High-tension connector and battery pack | |
| CN205303812U (en) | Electric connector | |
| US20200021053A1 (en) | Power connector | |
| CN106463878A (en) | Waterproofing structure for connector | |
| CN109713509B (en) | Electronic plug connector with good safety | |
| CN210744328U (en) | 5G base station-based connection terminal with anti-drop structure for construction | |
| CN210291797U (en) | Lamp waterproof sealing strip, lamp waterproof sealing structure, lamp junction box and lamp | |
| CN208078241U (en) | Vibration resistance waterproof punching press jack | |
| CN109449638A (en) | A kind of straight inserting head | |
| CN210182724U (en) | MCX type radio frequency coaxial connector | |
| CN210326309U (en) | Wire harness joint silica gel sealing member | |
| EP1235307A2 (en) | Seal for electrical connector | |
| CN220652420U (en) | Connector with reinforcing structure | |
| CN215451878U (en) | Audio connection conversion plug | |
| CN209183888U (en) | A kind of socket cable sealing structure and its direct current jack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |