CN211859508U - Wire passing sealing element and wire passing seat assembly - Google Patents
Wire passing sealing element and wire passing seat assembly Download PDFInfo
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- CN211859508U CN211859508U CN202020176239.5U CN202020176239U CN211859508U CN 211859508 U CN211859508 U CN 211859508U CN 202020176239 U CN202020176239 U CN 202020176239U CN 211859508 U CN211859508 U CN 211859508U
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Abstract
The utility model provides a cross line sealing member and cross line seat subassembly. The wire passing sealing element comprises a plug-in mounting body, and the plug-in mounting body comprises a plug-in mounting front end and a plug-in mounting rear end which are oppositely arranged in the plug-in mounting direction; the plug-in mounting body is provided with at least two wire passing holes with different inner diameters; the plug-in body is provided with a wire inlet fracture which is communicated between the wire passing hole and the plug-in rear end along the plug-in direction; and an incoming line fracture is communicated between each line passing hole and the rear end of the plug-in mounting. The wire passing seat assembly comprises a wire passing seat and a wire passing sealing element. The wire passing sealing element is provided with a plurality of wire passing holes with different inner diameters, each wire passing hole is communicated to the rear end of the plug-in mounting through the wire inlet fracture, when the wire passing sealing is carried out, the wire passing hole with the most appropriate size to the wire is selected, and the wire passing hole is installed on the wire passing hole along the radial direction through the wire inlet fracture, so that the installation between the wire and the wire passing sealing element is completed, the installation efficiency is improved, and the wire passing sealing element is suitable for being in sealing fit with various wires with.
Description
Technical Field
The utility model relates to an electrical apparatus spare part technical field, concretely relates to cross line sealing member and cross line seat subassembly.
Background
The outlet of the existing electrical box and the wire passing position of the electrical appliance need to be sealed so as to ensure that the waterproof performance meets the standard requirement. The existing sealing means is to install a wire-passing seat assembly at the outlet of the electrical box or the wall body of the electrical appliance, and the electric wire firstly passes through a wire-passing sealing element on the wire-passing seat assembly and then passes through a wire outlet hole. The existing wire passing sealing element is a rubber waterproof ring, and the middle part of the rubber waterproof ring is provided with a circular wire passing hole.
The existing wire passing sealing element has the problem that the wire passing sealing element cannot be applied when the number of electric wires is large and the sizes of the electric wires are different due to the fixed inner diameter of the wire passing hole of the wire passing sealing element. Therefore, the existing wire passing sealing element and the wire passing seat assembly have poor adaptability.
SUMMERY OF THE UTILITY MODEL
A first object of the present invention is to provide a wire-passing sealing member suitable for multi-size wire-passing.
A second object of the present invention is to provide a wire passing seat assembly suitable for multi-size wire passing.
The first object of the present invention is to provide a wire passing sealing member, which comprises a plug-in body, wherein the plug-in body comprises a plug-in front end and a plug-in rear end which are oppositely arranged in a plug-in direction; the plug-in mounting body is provided with at least two wire passing holes with different inner diameters; the plug-in body is provided with a wire inlet fracture which is communicated between the wire passing hole and the plug-in rear end along the plug-in direction; and an incoming line fracture is communicated between each line passing hole and the rear end of the plug-in mounting.
According to the scheme, the wire passing sealing element is provided with the plurality of wire passing holes with different inner diameters, each wire passing hole is communicated to the rear end of the plug-in mounting through the wire inlet fracture, when wire passing sealing is carried out, the wire passing hole with the most proper size to the wire is selected, the wire passing hole is installed on the wire passing hole along the radial direction through the wire inlet fracture, and installation between the wire and the wire passing sealing element is completed, so that the installation efficiency is improved, and the wire passing sealing element is suitable for being matched with various wires with different outer diameters in a.
The further scheme is that a middle fracture is formed in the insertion body and communicated between two wire passing holes which are sequentially arranged along the insertion direction.
Therefore, the arrangement can keep the consistency of the positions of the upper line fractures of the insertion body, the line passing seat can ensure the sealing performance of all the fractures by extrusion fit of the rear end of the insertion body, and the waterproof performance is improved.
The further scheme is that the middle fracture is communicated between two wire passing holes with the same inner diameter, which are sequentially arranged along the insertion direction.
Therefore, the arrangement is suitable for the situation that the electric wires with the same size exist in a plurality of electric wires and the electric wires with different sizes exist, more than two electric wires with the same size can be simultaneously inserted into the wire passing sealing element, and the adaptability is improved.
The other further proposal is that at least two wire through holes with different inner diameters are arranged along the width direction of the plug-in mounting body; the width direction is vertical to the inserting direction and the axial direction of the wire passing hole.
Therefore, the adjacent arrangement of the wire passing holes with the same size is convenient for a wiring person to better judge and find the wire passing hole matched with the electric wire.
The width of the insertion body is gradually increased from the front end of the insertion body to the rear end of the insertion body.
It is thus clear that this setting can increase the oppression power of crossing the line seat to cartridge rear end department, because the inlet wire fracture all is located the cartridge rear end, and waterproof nature can be improved in this setting.
The further scheme is that in the plurality of wire passing holes, the wire passing hole with the larger inner diameter is closer to the front end of the plug-in mounting relative to the wire passing hole with the smaller inner diameter.
Therefore, the arrangement of the wire passing holes with larger inner diameters at the front end of the plug-in mounting with smaller width can be beneficial to the arrangement of other wire passing holes with smaller inner diameters.
The further proposal is that at least one circle of first waterproof ribs are formed on the inner circumferential surface of the wire passing hole in a protruding way.
Therefore, the first waterproof ribs are matched with the wires passing through the wire passing holes in a sealing mode so as to improve the waterproof effect.
The wire passing sealing element further comprises a peripheral wall body, the peripheral wall body extends from the outer surface of the inserting body along the axial direction of the wire passing hole, and the peripheral wall body surrounds the periphery of the peripheral wall body.
Therefore, the peripheral wall body is used for binding the wire bundle, and the wire can be further reinforced and prevented from falling off after penetrating out of the wire passing hole.
The further scheme is that the protruding block chimb that forms in the periphery of the cartridge body, the block chimb is around the periphery of the cartridge body, and at least two block chimbs set gradually along the axial of crossing the line hole, form the concave position of block between two adjacent block chimbs.
Therefore, the arrangement improves the matching strength and the sealing performance between the wire passing sealing element and the wire passing seat.
The second object of the present invention is to provide a wire passing seat assembly, which comprises a wire passing seat and a wire passing sealing member, wherein the wire passing seat is provided with a plug-in mounting position, the plug-in mounting position is provided with a plug-in mounting inlet, and the wire passing sealing member is inserted into the plug-in mounting position; the wire passing sealing piece adopts the wire passing sealing piece, the front end of the plug-in mounting piece is positioned at the bottom of the plug-in mounting position, and the rear end of the plug-in mounting piece is positioned at the plug-in mounting inlet.
Drawings
Fig. 1 is a first perspective view of the first embodiment of the wire-passing sealing member of the present invention.
Fig. 2 is a structural diagram of a second view angle of the first embodiment of the wire-passing sealing member of the present invention.
Fig. 3 is a cross-sectional view of a first embodiment of the wire seal of the present invention.
Fig. 4 is a structural diagram of a second embodiment of the wire passing sealing member of the present invention.
Fig. 5 is a structural diagram of the wire passing seat assembly of the present invention.
Fig. 6 is a structural view of a third embodiment of the wire-passing sealing member of the present invention.
Detailed Description
First embodiment of a wire passing seal
Referring to fig. 1 to 3, fig. 1 is the structure diagram of the first visual angle of the first embodiment of the wire-passing sealing member of the present invention, fig. 2 is the structure diagram of the second visual angle of the first embodiment of the wire-passing sealing member of the present invention, and fig. 3 is the cross-sectional view of the first embodiment of the wire-passing sealing member of the present invention.
The wire passing sealing element is an integrally formed sealing element made of rubber materials or silica gel materials. The wire passing seal member includes a cartridge body 1 and a peripheral wall body 2 projecting from an outer surface of the cartridge body 1 in an x-axis direction. The insertion body 1 comprises a front insertion end 18 and a rear insertion end 19 which are oppositely arranged in the z-axis direction, namely the insertion direction, the width of the insertion body 1 is gradually increased from the front insertion end 18 to the rear insertion end 19 (shown in fig. 3), and the width of the insertion body 1 refers to the dimension of the insertion body 1 in the y-axis direction. The plug body 1 is provided with two wire passing holes 111 and two wire passing holes 112, each wire passing hole 111 and each wire passing hole 112 penetrate through the plug body 1 along the x-axis direction, and the outlet of each wire passing hole 111 is surrounded by a peripheral wall body 2. The peripheral wall 2 is provided with an annular groove 21 on its outer periphery, the annular groove 21 being adapted to receive a strap.
Two wire through holes 111 with the same inner diameter are arranged on the plug body 1 along the z-axis direction, two wire through holes 112 with the same inner diameter are arranged on the plug body 1 along the z-axis direction, and the inner diameter of the wire through holes 112 is larger than that of the wire through holes 111. The wire through holes 111 and 112 are arranged in the y-axis direction.
An incoming line fracture 101 is arranged between the line passing hole 111 close to the rear insertion end 19 and the rear insertion end 19 of the insertion body 1, an incoming line fracture 102 is arranged between the line passing hole 112 close to the rear insertion end 19 and the rear insertion end 19 of the insertion body 1, and both the incoming line fracture 101 and the incoming line fracture 102 are arranged along the z-axis direction. A middle fracture 103 extending along the z-axis direction is arranged between the two wire passing holes 111, and a middle fracture 104 extending along the z-axis direction is arranged between the two wire passing holes 112, that is, the other wire passing hole 111 far away from the rear insertion end 19 is communicated to the rear insertion end 19 through the middle fracture 103, the wire passing hole 111 and the wire inlet fracture 101 which are connected in sequence, and the other wire passing hole 112 far away from the rear insertion end 19 is communicated to the rear insertion end 19 through the middle fracture 104, the wire passing hole 112 and the wire inlet fracture 102 which are connected in sequence.
Because the wire passing sealing element is provided with the plurality of wire passing holes with different inner diameters, and each wire passing hole is communicated to the rear end of the plug-in mounting through the wire inlet fracture, when the wire passing sealing is carried out, the wire passing hole with the most appropriate size to the wire is selected, and is installed in the wire passing hole along the radial direction through the wire inlet fracture, so that the installation between the wire and the wire passing sealing element is completed, the installation efficiency is improved, and the wire passing sealing element is suitable for being in sealing fit with various wires with different outer diameters.
Two circles of first waterproof ribs 141 are formed by protruding on the inner circumferential surfaces of the wire passing hole 111 and the wire passing hole 112, taking the wire passing hole 111 as an example, in a direction from the inner circumferential surface of the wire passing hole 111 to an axis of the wire passing hole 111, the width of the first waterproof ribs 141 in the axial direction of the wire passing hole is gradually reduced, and in a radial projection of the wire passing hole 111, the outline of the first waterproof ribs 141 is trapezoidal (shown in fig. 3). The first waterproof rib 141 is in sealing engagement with the electric wire passing through the wire passing hole 111 and the wire passing hole 112 to improve the waterproof effect.
The periphery of the insertion body 1 is convexly provided with three clamping convex edges 12 which are arranged at intervals along the x-axis direction, the clamping convex edges 12 surround the periphery of the insertion body 1, and a clamping concave position 13 is formed between two adjacent clamping convex edges 12; the periphery of the plug-in mounting body 1 is raised to form a second waterproof rib 142, the second waterproof rib 142 surrounds the periphery of the plug-in mounting body 1, and the second waterproof rib 142 is located in the clamping concave position 13. The arrangement of the clamping convex edge 12 and the second waterproof ribs 142 can improve the matching strength and the sealing performance between the wire passing sealing member and the wire passing seat.
Second embodiment of a wire passing seal
Referring to fig. 4, fig. 4 is a structural diagram of a second embodiment of the wire passing sealing member of the present invention. In this embodiment, the insertion body 3 is provided with two wire passing holes 311 having the same inner diameter and one wire passing hole 312 having a larger inner diameter, the wire passing hole 312 is disposed at a position close to the insertion front end 38, the two wire passing holes 311 are closer to the insertion rear end 39 than the wire passing hole 312, and the two wire passing holes 311 are symmetrically distributed at two sides of the wire passing hole 312. Each wire passing hole 311 is communicated with the plug-in rear end 39 through the wire inlet fracture 301, the wire passing holes 312 are communicated with the plug-in rear end 39 through the wire inlet fracture 302, and the wire passing holes 311 and the wire passing holes 312 are independent.
Wire guide seat assembly embodiment
Referring to fig. 5, fig. 5 is a structural diagram of the wire passing seat assembly of the present invention. The wire guide seat assembly comprises a wire guide seat 4, a wire guide sealing element 100 and a wire guide sealing element 300, wherein the wire guide sealing element 100 is the wire guide sealing element provided by the first embodiment of the wire guide sealing element, and the wire guide sealing element 300 is the wire guide sealing element provided by the second embodiment of the wire guide sealing element.
The cable guide 4 has an insertion position 400, the insertion position 400 has an insertion inlet 401, and the cable guide 100 and the cable guide 300 are each inserted into one insertion position 400. Taking the wire-passing seal 100 as an example, the front insertion end 18 of the wire-passing seal 100 is located at the bottom of the insertion position 400, and the rear insertion end 19 is located at the insertion inlet 19.
Because each incoming line fracture on the line passing sealing element is communicated to the rear end of the inserting seat, and the width of the rear end of the inserting seat is larger, after the line passing sealing element is inserted into the inserting position of the line passing seat, the two side walls of the line passing seat squeeze and clamp the rear end of the inserting seat, and the incoming line fractures can reach a waterproof sealing state.
Third embodiment of a wire passing seal
Referring to fig. 6, fig. 6 is a structural diagram of a third embodiment of the wire passing sealing member of the present invention. In this embodiment, the insertion body 5 has a wire passing hole 511, a wire passing hole 512, and a wire passing hole 513, inner diameters of the wire passing hole 511, the wire passing hole 512, and the wire passing hole 513 are sequentially increased, and the wire passing hole 513 is close to the insertion front end 58 relative to the wire passing hole 511 and the wire passing hole 512.
Finally, it should be emphasized that the above-described embodiments are merely preferred examples of the present invention, and are not intended to limit the invention, as those skilled in the art will appreciate that various changes and modifications may be made, and any and all modifications, equivalents, and improvements made, while remaining within the spirit and principles of the present invention, are intended to be included within the scope of the present invention.
Claims (10)
1. A wire pass seal, characterized in that:
the plug-in mounting device comprises a plug-in mounting body, wherein the plug-in mounting body comprises a plug-in mounting front end and a plug-in mounting rear end which are oppositely arranged in the plug-in mounting direction;
the plug-in mounting body is provided with at least two wire passing holes with different inner diameters;
the plug-in body is provided with an incoming line fracture which is communicated between the line passing hole and the plug-in rear end along the plug-in direction;
and one incoming line fracture is communicated between each line passing hole and the rear end of the plug-in mounting.
2. The string passing seal of claim 1, wherein:
the plug-in mounting body is provided with a middle fracture which is communicated between the two wire passing holes which are sequentially arranged along the plug-in mounting direction.
3. The string passing seal of claim 2, wherein:
the middle fracture is communicated between two wire passing holes which are sequentially arranged along the insertion direction and have the same inner diameter.
4. The string passing seal of claim 2, wherein:
at least two wire passing holes with different inner diameters are arranged along the width direction of the plug-in mounting body;
the width direction is perpendicular to the inserting direction, and the width direction is perpendicular to the axial direction of the wire passing hole.
5. The string passing seal according to any one of claims 1 to 4, wherein:
the width of the insertion body is gradually increased from the front end to the rear end of the insertion body.
6. The string passing seal of claim 5, wherein:
in the plurality of wire passing holes, the wire passing hole with the larger inner diameter is closer to the front end of the plug-in mounting relative to the wire passing hole with the smaller inner diameter.
7. The string passing seal according to claim 1 or 2, wherein:
at least one circle of first waterproof ribs are formed on the inner peripheral surface of the wire passing hole in a protruding mode.
8. The string passing seal according to claim 1 or 2, wherein:
the wire passing sealing element further comprises a peripheral wall body, the peripheral wall body extends from the outer surface of the plug-in mounting body along the axial direction of the wire passing hole, and the peripheral wall body surrounds the periphery of the peripheral wall body.
9. The string passing seal according to claim 1 or 2, wherein:
the protruding block chimb that forms in the periphery of the cartridge body, the block chimb centers on the periphery of the cartridge body, at least two the block chimb is along the axial of crossing the line hole sets gradually, adjacent two form the concave position of block between the block chimb.
10. Wire passing seat assembly, its characterized in that:
the cable-passing seat is provided with an insertion position, the insertion position is provided with an insertion inlet, and the cable-passing sealing element is inserted in the insertion position;
the thread-passing sealing element adopts the thread-passing sealing element of any one of the claims 1 to 9, the front end of the plug-in mounting is positioned at the bottom of the plug-in mounting position, and the rear end of the plug-in mounting is positioned at the plug-in mounting inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020176239.5U CN211859508U (en) | 2020-02-17 | 2020-02-17 | Wire passing sealing element and wire passing seat assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020176239.5U CN211859508U (en) | 2020-02-17 | 2020-02-17 | Wire passing sealing element and wire passing seat assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211859508U true CN211859508U (en) | 2020-11-03 |
Family
ID=73247920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020176239.5U Active CN211859508U (en) | 2020-02-17 | 2020-02-17 | Wire passing sealing element and wire passing seat assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211859508U (en) |
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2020
- 2020-02-17 CN CN202020176239.5U patent/CN211859508U/en active Active
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