CN210326309U - Wire harness joint silica gel sealing member - Google Patents
Wire harness joint silica gel sealing member Download PDFInfo
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- CN210326309U CN210326309U CN201921563357.5U CN201921563357U CN210326309U CN 210326309 U CN210326309 U CN 210326309U CN 201921563357 U CN201921563357 U CN 201921563357U CN 210326309 U CN210326309 U CN 210326309U
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- silica gel
- lateral wall
- sealing
- strengthening rib
- sealing member
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Abstract
The utility model provides a pencil joint silica gel sealing member, it includes: the sealing structure comprises a body, a sealing structure and a positioning structure, wherein the sealing structure and the positioning structure are arranged on the body; the body is an annular silica gel cover, silica gel cover axial link up the setting, it has inside wall and lateral wall, seal structure sets up respectively on inside wall and lateral wall, seal structure is many sealed muscle that set up along the axial direction interval, the one end of silica gel cover's lateral wall is formed with annular strengthening rib, the height dimension of strengthening rib is greater than the diameter size of arbitrary sealed muscle, location structure is for setting up in the location boss of strengthening rib lateral wall, location boss central symmetry distributes in the both sides of strengthening rib lateral wall. The utility model discloses a pencil connects silica gel sealing member can realize the butt joint of end of a thread junction and seal through setting up seal structure and the location structure on the body, can effectively improve the pencil and connect fail safe nature in complex environment to play waterproof, dustproof effect effectively.
Description
Technical Field
The utility model relates to a sealing member especially relates to a pencil joint silica gel sealing member.
Background
When connecting the wire harnesses (electric wires, network cables and the like), the joints are required to be kept well sealed, so that the stability of the performance of the joints of the wire harnesses is ensured, and external water vapor and dust are prevented from entering the wire harnesses from the joints. At present, in order to realize the sealing of the connection part of the wiring harness, an adhesive tape binding mode is mainly used, the connection mode has the problem of poor sealing, and the bound adhesive tape is easy to age. 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 pencil joint silica gel sealing member to overcome the not enough that exists among the prior art.
In order to realize the above-mentioned utility model purpose, the utility model provides a pencil joint silica gel sealing member, it includes: the sealing structure comprises a body, a sealing structure and a positioning structure, wherein the sealing structure and the positioning structure are arranged on the body;
the body is an annular silica gel cover, silica gel cover axial link up the setting, and it has inside wall and lateral wall, seal structure set up respectively in on inside wall and the lateral wall, seal structure is many sealed muscle that set up along the axial direction interval, the one end of the lateral wall of silica gel cover is formed with annular strengthening rib, the height dimension of strengthening rib is greater than the diameter size of any sealed muscle, location structure be for set up in the location boss of strengthening rib lateral wall, location boss central symmetry distribute in the both sides of strengthening rib lateral wall.
As the utility model discloses a pencil connects silica gel sealing member's improvement, the body, set up in seal structure and location structure on the body are integrative.
As the utility model discloses a pencil connects silica gel sealing member's improvement, integrative piece is through the mode shaping of moulding plastics.
As the utility model discloses a pencil connects silica gel sealing member's improvement, sealed muscle position on inside wall and the lateral wall sets up relatively, and the radial cross-section of arbitrary sealed muscle is semi-circular.
As the utility model discloses a pencil connects silica gel sealing member's improvement, the silica gel cover is the silica gel cover of a waist shape, the location boss set up in silica gel cover length direction's both ends, arbitrary location boss have with axial direction keep vertically locating surface.
As the utility model discloses a pencil connects silica gel sealing member's improvement, the silica gel cover has entry and export, the bore of the entry of silica gel cover reduces along the grafting direction gradually.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a pencil connects silica gel sealing member can realize the butt joint of end of a thread junction and seal through setting up seal structure and the location structure on the body, can effectively improve the pencil and connect fail safe nature in complex environment to play waterproof, dustproof effect effectively.
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 silicone sealing member for a wire harness connector according to the present invention;
fig. 2 is a perspective view of the other angle of the silica gel sealing member for a wire harness connector according to the present invention.
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 pencil joint silica gel sealing member, it includes: the body, set up in seal structure and location structure on the body.
The body is an annular silica gel sleeve, the silica gel sleeve is axially communicated with the inner side wall and the outer side wall, the sealing structure is respectively arranged on the inner side wall and the outer side wall, the sealing structure is a plurality of sealing ribs arranged along the axial direction at intervals, an annular reinforcing rib is formed at one end of the outer side wall of the silica gel sleeve, the height of the reinforcing rib is larger than the diameter of any sealing rib, the positioning structure is a positioning boss arranged on the outer side wall of the reinforcing rib, and the positioning boss is centrally and symmetrically distributed on two sides of the outer side wall of the reinforcing rib.
The technical solution of the utility model of a wire harness joint silica gel sealing member is exemplified below in combination with an embodiment.
As shown in fig. 1 and 2, the silicone sealing member for a wire harness connector of the present embodiment includes: the structure comprises a body 1, a sealing structure 2 arranged on the body 1 and a positioning structure 3.
The body 1 is an annular silica gel cover, the silica gel cover axially runs through the setting, and it has inside wall 11 and lateral wall 12. In this embodiment, the body 1, the sealing structure 2 disposed on the body 1, and the positioning structure 3 are an integral piece. Preferably, the integral piece is formed by injection molding.
Further, the sealing structure 2 is a plurality of sealing ribs arranged at intervals along the axial direction, wherein the sealing ribs on the inner side wall 11 and the outer side wall 12 are oppositely arranged, and the radial section of any sealing rib is semicircular. An annular reinforcing rib is formed at one end of the outer side wall 12 of the silica gel sleeve, and the height of the reinforcing rib is larger than the diameter of any sealing rib.
The positioning structure 3 is a positioning boss arranged on the outer side wall 12 of the reinforcing rib, and the positioning boss is centrally and symmetrically distributed on two sides of the outer side wall 12 of the reinforcing rib. In this embodiment, the silica gel cover is a waist-shaped silica gel cover, the positioning bosses are arranged at two ends of the silica gel cover in the length direction, and any one of the positioning bosses has a positioning surface 31 which is perpendicular to the axial direction.
To sum up, the utility model discloses a pencil connects silica gel sealing member can realize the butt joint and the sealing of end of a thread junction through setting up seal structure and the location structure on the body, can effectively improve the pencil and connect fail safe nature in complex environment to play waterproof, dustproof effect effectively.
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 (6)
1. The utility model provides a pencil joint silica gel sealing member which characterized in that, pencil joint silica gel sealing member includes: the sealing structure comprises a body, a sealing structure and a positioning structure, wherein the sealing structure and the positioning structure are arranged on the body;
the body is an annular silica gel cover, silica gel cover axial link up the setting, and it has inside wall and lateral wall, seal structure set up respectively in on inside wall and the lateral wall, seal structure is many sealed muscle that set up along the axial direction interval, the one end of the lateral wall of silica gel cover is formed with annular strengthening rib, the height dimension of strengthening rib is greater than the diameter size of any sealed muscle, location structure be for set up in the location boss of strengthening rib lateral wall, location boss central symmetry distribute in the both sides of strengthening rib lateral wall.
2. The wire harness joint silicone seal of claim 1, wherein the body, the sealing structure disposed on the body, and the locating structure are a unitary piece.
3. The wire harness joint silicone seal of claim 2, wherein the unitary piece is injection molded.
4. The wire harness joint silicone seal of claim 1, wherein the sealing ribs on the inner and outer side walls are oppositely disposed, and a radial cross section of any one of the sealing ribs is semicircular.
5. The wire harness joint silica gel sealing member of claim 1, wherein the silica gel sleeve is a kidney-shaped silica gel sleeve, the positioning bosses are arranged at two ends of the silica gel sleeve in the length direction, and any one of the positioning bosses has a positioning surface which is perpendicular to the axial direction.
6. The wire harness joint silicone seal according to claim 1, wherein the silicone sleeve has an inlet and an outlet, and a caliber of the inlet of the silicone sleeve gradually decreases along the plugging direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921563357.5U CN210326309U (en) | 2019-09-19 | 2019-09-19 | Wire harness joint silica gel sealing member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921563357.5U CN210326309U (en) | 2019-09-19 | 2019-09-19 | Wire harness joint silica gel sealing member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210326309U true CN210326309U (en) | 2020-04-14 |
Family
ID=70132814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921563357.5U Active CN210326309U (en) | 2019-09-19 | 2019-09-19 | Wire harness joint silica gel sealing member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210326309U (en) |
-
2019
- 2019-09-19 CN CN201921563357.5U patent/CN210326309U/en active Active
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