CN216698863U - Wire harness sealing sleeve convenient to assemble - Google Patents
Wire harness sealing sleeve convenient to assemble Download PDFInfo
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- CN216698863U CN216698863U CN202122819531.1U CN202122819531U CN216698863U CN 216698863 U CN216698863 U CN 216698863U CN 202122819531 U CN202122819531 U CN 202122819531U CN 216698863 U CN216698863 U CN 216698863U
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- wire harness
- installation
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Abstract
The utility model discloses a conveniently assembled wiring harness sealing sleeve, which comprises a sealing shell and a wiring harness connecting sealing part; the sealed shell is left end open-ended tubular structure, and its advantage lies in: the split structure is adopted, the replacement of the wire harness sealing sleeve can be realized, the defect that the sealing performance of the wire harness is greatly influenced by the damage of the wire harness sealing sleeve when the traditional wire harness sealing sleeve and the wire harness adopt an integral structure is avoided, and the design is more humanized; through the cooperation use of pencil connection sealing and pencil installation sealing, can also guarantee the leakproofness of pencil connection sealing and pencil connecting portion junction under the prerequisite of guaranteeing pencil and external mount pad junction leakproofness, can also guarantee the leakproofness of pencil connection sealing and pencil connecting portion junction simultaneously, effectively guaranteed the holistic leakproofness of this pencil seal cover, effectively guaranteed the waterproof, dustproof performance of this pencil seal cover, establish the basis for the follow-up normal use of pencil, the popularization and the use of the product of being convenient for.
Description
Technical Field
The utility model relates to the technical field of wire harness sealing sleeves, in particular to a wire harness sealing sleeve convenient to assemble.
Background
The wire harness provides the totality of service equipment for a certain load source group, such as a relay circuit, an exchange device, a control system and the like, at present, in order to avoid dust and dust from entering the interior of the wire harness to influence the normal use of the wire harness in the use process of the wire harness, a corresponding wire harness sealing sleeve is often required to be arranged at the connecting end of the wire harness to realize the sealing of the connecting end of the wire harness, at present, the wire harness sealing sleeve and the wire harness adopt an integrated structure, the structure has certain defects and is not convenient to disassemble and assemble, if the structure of the wire harness sealing sleeve is damaged, the sealing of the wire harness sealing sleeve cannot be effectively realized, and great inconvenience is brought to the subsequent use of the wire harness.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide a wiring harness sealing sleeve which is convenient to assemble, has the advantages of good sealing performance, convenience in disassembly and replacement and the like, and is explained in detail below.
In order to realize the purpose, the utility model provides the following technical scheme:
the utility model provides a conveniently assembled wiring harness sealing sleeve, which comprises a sealing shell and a wiring harness connecting sealing part;
the sealing shell is of a cylindrical structure with an opening at the left end, the right end of the sealing shell is provided with a wiring harness connecting part, and the left end of the sealing shell is provided with a wiring harness installation sealing part;
the connection sealing portion is located at the right end of the wire harness connection portion.
Preferably, the wire harness connecting part comprises a wire threading shell, the wire threading shell is fixedly connected with the right end of the sealing shell, a wire harness mounting hole corresponding to a wire harness is formed in the middle of the wire threading shell, the wire harness mounting hole is communicated with the inside of the wire threading shell, an external thread is arranged on the outer side of the right end of the wire threading shell, the wire harness sealing sleeve is mounted on the wire harness, and a foundation is laid for connection of the wire harness sealing sleeve and the wire harness.
Preferably, the wiring harness installation sealing portion comprises an installation external ear, the installation external ear is fixedly connected with the left end of the sealing shell, threaded holes which are uniformly distributed are formed in the installation external ear, a first annular rubber sealing gasket is arranged on the left side of the installation external ear, connection between the wiring harness sealing gasket and the external wiring harness installation seat is guaranteed, and a foundation is laid for installation of the wiring harness sealing gasket.
Preferably, the installation auricle is provided with an installation groove corresponding to the first annular rubber sealing gasket, and the first annular rubber sealing gasket and the installation groove are installed in a matched mode, so that a foundation is laid for sealing the joint of the wiring harness and the external wiring harness installation seat by the wiring harness sealing sleeve.
Preferably, the thickness of the first annular rubber sealing gasket is larger than the depth of the mounting groove, so that the sealing strength of the joint of the wiring harness and the external wiring harness mounting seat is guaranteed, and the sealing performance of the wiring harness sealing sleeve is preliminarily guaranteed.
Preferably, the wire harness connecting portion comprises a connecting sealing shell, an inner thread corresponding to the outer thread is arranged inside the connecting sealing shell, the outer thread and the inner thread are installed in a matched mode, a threading hole corresponding to the wire harness installation hole is formed in the middle of the right end of the connecting sealing shell, a second annular rubber sealing gasket is arranged inside the connecting sealing shell, the second annular rubber sealing gasket is located on the outer side of the threading hole, sealing of the connecting portion of the wire harness connecting portion and the connecting sealing portion is achieved, sealing of the connecting sealing portion and the connecting portion of the wire harness is achieved, and sealing performance of the wire harness sealing gasket is further guaranteed.
Preferably, the middle part of the inner wall of the threading hole is provided with an elastic sealing ring, and the inner diameter of the elastic sealing ring is smaller than the outer diameter of the wire harness, so that the sealing strength of the joint of the connecting sealing part and the wire harness is ensured.
The utility model has the beneficial effects that:
the split structure is adopted, the replacement of the wire harness sealing sleeve can be realized, the defect that the sealing performance of the wire harness is greatly influenced by the damage of the wire harness sealing sleeve when the traditional wire harness sealing sleeve and the wire harness adopt an integral structure is avoided, and the design is more humanized;
through the cooperation use of pencil connection sealing and pencil installation sealing, can also guarantee the leakproofness of pencil connection sealing and pencil connecting portion junction under the prerequisite of guaranteeing pencil and external mount pad junction leakproofness, can also guarantee the leakproofness of pencil connection sealing and pencil connecting portion junction simultaneously, effectively guaranteed the holistic leakproofness of this pencil seal cover, effectively guaranteed the waterproof, dustproof performance of this pencil seal cover, establish the basis for the follow-up normal use of pencil, the popularization and the use of the product of being convenient for.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 of 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 front view of the present invention;
FIG. 2 is a schematic perspective view of FIG. 1 in accordance with the present invention;
fig. 3 is a schematic perspective sectional view of fig. 1 according to the present invention.
The reference numerals are explained below:
1. sealing the shell; 2. a wire harness connection portion; 21. threading the shell; 22. an external thread; 23. a harness mounting hole; 3. a wire harness connection seal portion; 31. connecting the sealing shell; 32. an internal thread; 33. an elastic sealing ring; 34. a second annular rubber seal; 4. a wire harness installation seal portion; 41. installing an external ear; 42. mounting grooves; 43. a threaded hole; 44. a first annular rubber seal.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a conveniently assembled wire harness sealing sleeve, which includes a sealing case 1 and a wire harness connection sealing part 3; the sealing shell 1 is a cylindrical structure with an opening at the left end, the right end of the sealing shell 1 is provided with a wiring harness connecting part 2, the wiring harness connecting part 2 comprises a threading shell 21, the threading shell 21 is fixedly connected with the right end of the sealing shell 1, the middle part of the threading shell 21 is provided with a wiring harness installation hole 23 corresponding to a wiring harness, the wiring harness installation hole 23 is communicated with the inside of the threading shell 21, the outer side of the right end of the threading shell 21 is provided with an external thread 22 to ensure that the wiring harness sealing sleeve is installed on the wiring harness to lay a foundation for the connection of the wiring harness sealing sleeve and the wiring harness, the left end of the sealing shell 1 is provided with a wiring harness installation sealing part 4, the wiring harness installation sealing part 4 comprises an installation external lug 41, the installation external lug 41 is fixedly connected with the left end of the sealing shell 1, the installation external lug 41 is provided with uniformly distributed threaded holes 43, the left side of the installation external lug 41 is provided with a first annular rubber sealing gasket 44 to ensure the connection between the wiring harness and an external mounting seat, the installation auricle 41 is provided with a mounting groove 42 corresponding to the first annular rubber sealing gasket 44, the first annular rubber sealing gasket 44 and the mounting groove 42 are installed in a matched mode, the foundation is laid for sealing the joint of the wiring harness and the external wiring harness installation seat by the wiring harness sealing gasket, the thickness of the first annular rubber sealing gasket 44 is larger than the depth of the mounting groove 42, the sealing strength of the joint of the wiring harness and the external wiring harness installation seat is guaranteed, and the sealing performance of the wiring harness sealing gasket is preliminarily guaranteed; connect sealing portion 3 and be located the right-hand member of pencil connecting portion 2, pencil connecting portion 2 is including connecting sealed shell 31, the inside of connecting sealed shell 31 is equipped with the internal thread 32 that corresponds with external screw thread 22, external screw thread 22 and the cooperation installation of internal thread 32, the right-hand member middle part of connecting sealed shell 31 is equipped with the through wires hole that corresponds with pencil mounting hole 23, the inner wall middle part of through wires hole is equipped with elastic sealing ring 33, elastic sealing ring 33's internal diameter is less than the external diameter of pencil, guarantee the seal strength of connecting sealing portion 3 and pencil junction, the inside of connecting sealed shell 31 is equipped with second annular rubber packing 34, second annular rubber packing 34 is located the outside of through wires hole, realize the sealing to pencil connecting portion 2 and the 3 junctions of connecting sealing portion, realize the sealing of connecting sealing portion 3 and pencil junction, further guarantee the leakproofness of this pencil sealing cover.
In one embodiment of the present invention, the harness is passed through the harness installation hole 23 and the threading hole using the conveniently assembled harness sealing boot of the above-described structure, thereby mounting the sealing case 1 and the wire harness connection sealing part 3 on the wire harness, and then connecting the mounting auricle 41 in the wire harness mounting sealing part 4 and the external wire harness mounting seat together by the matching use of the external thread 22 in the wire harness connection part 2 at the left end of the sealing case 1 and the external screw, the harness gland then seals the harness connection port by a first annular rubber gasket 44, then the connecting sealing shell 31 is installed at the left end of the threading shell 21 through the matching installation of the internal thread 32 and the external thread 22, at this time, the sealing performance of the connecting part of the second annular rubber sealing gasket 34 and the threading shell 21 is realized through the second annular rubber sealing gasket 34, when the wiring harness passes through the threading hole, the sealing performance of the joint of the wiring harness and the connecting sealing shell 31 is realized through the elastic sealing ring 33.
It is worth noting that the fixed connection in the utility model adopts a welding connection mode.
The conveniently assembled wire harness sealing sleeve of the embodiment has the following advantages:
the split structure is adopted, the replacement of the wire harness sealing sleeve can be realized, the defect that the sealing performance of the wire harness is greatly influenced by the damage of the wire harness sealing sleeve when the traditional wire harness sealing sleeve and the wire harness adopt an integral structure is avoided, and the design is more humanized;
through the cooperation use of pencil connection sealing portion 3 and pencil installation sealing portion 4, can also guarantee the leakproofness of pencil connection sealing portion 3 and pencil connecting portion 2 junction under the prerequisite of guaranteeing pencil and external mount pad junction leakproofness, can also guarantee the leakproofness of pencil connection sealing portion 3 and pencil junction simultaneously, effectively guaranteed the holistic leakproofness of this pencil seal cover, effectively guaranteed the waterproof, dustproof performance of this pencil seal cover, establish the basis for the follow-up normal use of pencil, be convenient for the popularization and the use of product.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a pencil seal cover of convenient equipment which characterized in that: comprises a sealing shell (1) and a wiring harness connection sealing part (3);
the sealing shell (1) is of a cylindrical structure with an opening at the left end, the right end of the sealing shell (1) is provided with a wiring harness connecting part (2), and the left end of the sealing shell (1) is provided with a wiring harness installation sealing part (4);
the connection sealing part (3) is positioned at the right end of the wire harness connection part (2).
2. The wire harness sealing sleeve convenient to assemble as claimed in claim 1, wherein: pencil connecting portion (2) are including threading shell (21), the right-hand member fixed connection of threading shell (21) and sealed shell (1), the middle part of threading shell (21) is equipped with pencil mounting hole (23) that correspond with the pencil, the inside intercommunication of pencil mounting hole (23) and threading shell (21), the right-hand member outside of threading shell (21) is equipped with external screw thread (22).
3. The wire harness sealing sleeve convenient to assemble as claimed in claim 1, wherein: pencil installation sealing part (4) are including installation auricle (41), the left end fixed connection of installation auricle (41) and sealed shell (1), be equipped with evenly distributed's screw hole (43) on installation auricle (41), the left side of installation auricle (41) is equipped with first annular rubber packing pad (44).
4. The wire harness sealing sleeve convenient to assemble as claimed in claim 3, wherein: the installation auricle (41) is provided with a mounting groove (42) corresponding to the first annular rubber sealing gasket (44), and the first annular rubber sealing gasket (44) is installed in a matching manner with the mounting groove (42).
5. The conveniently-assembled wiring harness sealing sleeve as claimed in claim 4, wherein: the thickness of the first annular rubber sealing gasket (44) is larger than the depth of the mounting groove (42).
6. The wire harness sealing sleeve convenient to assemble as claimed in claim 1, wherein: pencil connecting portion (2) are including connecting sealed shell (31), the inside of connecting sealed shell (31) is equipped with internal thread (32) that correspond with external screw thread (22), external screw thread (22) and internal thread (32) cooperation installation, the right-hand member middle part of connecting sealed shell (31) is equipped with the through wires hole that corresponds with pencil mounting hole (23), the inside of connecting sealed shell (31) is equipped with the sealed pad (34) of second annular rubber, the sealed outside that fills up (34) of second annular rubber is located the through wires hole.
7. The wire harness sealing sleeve convenient to assemble as claimed in claim 6, wherein: the inner wall middle part in through wires hole is equipped with elastic sealing ring (33), the internal diameter of elastic sealing ring (33) is less than the external diameter of pencil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122819531.1U CN216698863U (en) | 2021-11-17 | 2021-11-17 | Wire harness sealing sleeve convenient to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122819531.1U CN216698863U (en) | 2021-11-17 | 2021-11-17 | Wire harness sealing sleeve convenient to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216698863U true CN216698863U (en) | 2022-06-07 |
Family
ID=81834941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122819531.1U Active CN216698863U (en) | 2021-11-17 | 2021-11-17 | Wire harness sealing sleeve convenient to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216698863U (en) |
-
2021
- 2021-11-17 CN CN202122819531.1U patent/CN216698863U/en active Active
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