CN211792504U - Ultraviolet-resistant breathable cap - Google Patents
Ultraviolet-resistant breathable cap Download PDFInfo
- Publication number
- CN211792504U CN211792504U CN202020928967.7U CN202020928967U CN211792504U CN 211792504 U CN211792504 U CN 211792504U CN 202020928967 U CN202020928967 U CN 202020928967U CN 211792504 U CN211792504 U CN 211792504U
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- elastic sealing
- connecting piece
- sealing element
- cap
- cap body
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Abstract
The utility model discloses an ultraviolet resistance ventilation cap, include: a cap body; an elastic sealing member disposed within the cap body; the waterproof breathable film is arranged on the elastic sealing element; the connecting piece is sleeved outside the elastic sealing piece; the utility model discloses set up a plurality of convex hulls on connecting piece and the elastic sealing element lateral surface in the elastic sealing element outside, when elastic sealing element and seal phase match, elastic sealing element can receive the extrusion of seal and connecting piece, and the connecting piece medial surface can be to the reverse pressure of the convex hull of a plurality of even settings, causes elastic sealing element more inseparabler with seal complex to improve the leakproofness.
Description
Technical Field
The utility model belongs to the technical field of waterproof ventilative cap, specifically speaking relates to an ultraviolet resistance ventilative cap.
Background
Waterproof ventilative cap is usually used in aspects such as car light, electronic equipment, and the elastic sealing member is connected with the seal, needs to have very high leakproofness, reaches dustproof waterproof ventilative performance, and gas can only pass through waterproof ventilated membrane, so need improve the leakproofness of elastic sealing member and seal.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims to solve the technical problem that an anti ultraviolet ventilation cap is provided, solve the not high problem of leakproofness of elastic sealing element and seal among the prior art.
In order to solve the technical problem, the utility model discloses an ultraviolet resistance ventilation cap, include: a cap body; an elastic sealing member disposed within the cap body; the waterproof breathable film is arranged on the elastic sealing element; the connecting piece is sleeved outside the elastic sealing piece; two annular convex strips are arranged on the outer side surface of the elastic sealing element, and a plurality of convex hulls are arranged between the two annular convex strips; the connecting piece is clamped between the two annular convex strips, and the outer diameter of each annular convex strip is larger than the inner diameter of the connecting piece; a plurality of clamping grooves are formed in the outer side of the connecting piece; the inner side of the cap body is provided with a plurality of clamping strips.
Furthermore, three clamping grooves are arranged on the outer side of the connecting piece at intervals, and three clamping strips are arranged on the inner side of the cap body at intervals and matched with each other.
Furthermore, ten groups of convex hulls are arranged between the two annular convex strips, and each group comprises three convex hulls.
Further, the convex hull is a spherical body.
Further, the annular convex strip is an arc-shaped surface.
Compared with the prior art, the application can obtain the following technical effects:
the utility model discloses set up a plurality of convex hulls on connecting piece and the elastic sealing element lateral surface in the elastic sealing element outside, when elastic sealing element and seal phase match, elastic sealing element can receive the extrusion of seal and connecting piece, and the connecting piece medial surface can be to the reverse pressure of the convex hull of a plurality of even settings, causes elastic sealing element more inseparabler with seal complex to improve the leakproofness.
Of course, it is not necessary for any one product to achieve all of the above-described technical effects simultaneously.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic view of an ultraviolet-resistant breathable cap according to an embodiment of the present invention.
Reference symbols of the drawings
The cap body 1, elastic sealing element 2, waterproof ventilated membrane 3, connecting piece 4, annular sand grip 5, convex closure 6, draw-in groove 7, card strip 8.
Detailed Description
Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.
Referring to fig. 1, fig. 1 is a schematic view of an ultraviolet-resistant breathable cap according to an embodiment of the present invention. An ultraviolet resistant breathable cap comprising: a cap body 1; an elastic sealing element 2 arranged in the cap body 1; a waterproof breathable film 3 provided on the elastic sealing member 2; the connecting piece 4 is sleeved outside the elastic sealing piece 2; two annular convex strips 5 are arranged on the outer side surface of the elastic sealing element 2, and a plurality of convex hulls 6 are arranged between the two annular convex strips 5; the connecting piece 4 is clamped between the two annular convex strips 5, and the outer diameter of each annular convex strip 5 is larger than the inner diameter of the connecting piece 4; a plurality of clamping grooves 7 are formed in the outer side of the connecting piece 4; the inner side of the cap body 1 is provided with a plurality of clamping strips 8.
Three clamping grooves 7 are arranged at the outer side of the connecting piece 4 at intervals and are matched with three clamping strips 8 arranged at the inner side of the cap body 1 at intervals; ten groups of convex hulls 6 are arranged between the two annular convex strips 5 at intervals, and each group comprises three convex hulls 6; the convex hull 6 is a spherical body; the annular convex strip 5 is an arc-shaped surface; the waterproof breathable film 3 is adhered to one end of the elastic sealing element 2, the connecting piece 4 is sleeved on the elastic sealing element 2, and the cap body 1 is matched with the connecting piece 4; when the ventilation cap is matched with the sealing body, the elastic sealing element 2 is directly matched with the sealing body, the connecting piece 4 is a plastic piece, the elastic sealing element 2 is extruded by the connecting piece 4 and the sealing body, the convex hulls 6 on the outer side of the elastic sealing element 2 interact with the inner side surface of the connecting piece 4, and the convex hulls 6 distributed on the elastic sealing element 2 are extruded, so that the elastic sealing element 2 is matched with the sealing body more tightly; the cap body 1 is matched with the connecting piece 4, so that the cap body can be conveniently installed in a rotating mode, the clamping effect can be achieved, and the cap 1 is prevented from falling off.
The utility model discloses set up a plurality of convex closure 6 on connecting piece 4 and the 2 lateral surfaces of elastic sealing element in the 2 outsides of elastic sealing element, when elastic sealing element 2 matches with the seal, elastic sealing element 2 can receive the extrusion of seal and connecting piece 4, and 4 medial surfaces of connecting piece can be to 6 reverse pressures of the convex closure of a plurality of even settings, cause elastic sealing element 2 more inseparabler with the seal complex to improve the leakproofness.
While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (5)
1. An ultraviolet resistant breathable cap comprising: a cap body;
an elastomeric seal disposed within the cap body;
a waterproof breathable film disposed on the elastic sealing member;
the sealing device is characterized by also comprising a connecting piece sleeved on the outer side of the elastic sealing piece; two annular convex strips are arranged on the outer side surface of the elastic sealing element, and a plurality of convex hulls are arranged between the two annular convex strips; the connecting piece is clamped between the two annular convex strips, and the outer diameter of each annular convex strip is larger than the inner diameter of the connecting piece; a plurality of clamping grooves are formed in the outer side of the connecting piece; the inner side of the cap body is provided with a plurality of clamping strips.
2. The ultraviolet resistant breathable cap of claim 1, wherein three slots are provided at intervals on the outer side of the connecting piece and are matched with three clamping strips provided at intervals on the inner side of the cap body.
3. The ultraviolet resistant breathable cap of claim 1 wherein ten sets of three said convex hulls are disposed between two of said annular ribs.
4. The ultraviolet resistant vented cap of claim 1, wherein the convex hull is a spherical body.
5. The ultraviolet resistant vented cap of claim 1 wherein the annular rib is arcuate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020928967.7U CN211792504U (en) | 2020-05-28 | 2020-05-28 | Ultraviolet-resistant breathable cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020928967.7U CN211792504U (en) | 2020-05-28 | 2020-05-28 | Ultraviolet-resistant breathable cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211792504U true CN211792504U (en) | 2020-10-27 |
Family
ID=72955494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020928967.7U Active CN211792504U (en) | 2020-05-28 | 2020-05-28 | Ultraviolet-resistant breathable cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211792504U (en) |
-
2020
- 2020-05-28 CN CN202020928967.7U patent/CN211792504U/en active Active
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