CN215834796U - Rubber cap with waterproof functional structure - Google Patents
Rubber cap with waterproof functional structure Download PDFInfo
- Publication number
- CN215834796U CN215834796U CN202122080469.9U CN202122080469U CN215834796U CN 215834796 U CN215834796 U CN 215834796U CN 202122080469 U CN202122080469 U CN 202122080469U CN 215834796 U CN215834796 U CN 215834796U
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- Prior art keywords
- rubber cap
- plug
- waterproof
- charging
- circular ring
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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Abstract
A rubber cap with a waterproof functional structure comprises a rubber cap and a circular ring part, wherein the rubber cap is connected with the circular ring part through a connecting rod, and the rubber cap, the connecting rod and the circular ring part are designed in an integrated mode; be provided with waterproof strip on the rubber cap inner wall, the inside standing groove that is provided with of rubber cap, the rubber cap is connected with charging connection plug's head, and charging connection plug's plug end and standing groove phase-match, and the charging cable surface at charging connection plug is cup jointed to ring portion. The utility model overcomes the defects of the prior art, the annular part is sleeved on the outer surface of the charging cable of the charging connecting plug, so that the whole device can be prevented from being separated and lost, the waterproof performance of the rubber cap is improved through the waterproof strip, the charging connecting plug can be protected from being exposed outside air, the plug can be protected from being influenced by rainwater under the condition of rainstorm, and the normal use of the plug is ensured.
Description
Technical Field
The utility model relates to the technical field of protection of charging plugs of electric vehicles, in particular to a rubber cap with a waterproof functional structure.
Background
With the development of society and the improvement of economic level, the awareness of environmental protection of people is gradually strengthened, and the requirements on low-carbon life and low-carbon economy are stronger. Meanwhile, the continuous rise of oil prices at home and abroad is a non-competitive fact. Therefore, in the automotive industry, new engine technologies are urgently sought to replace the traditional internal combustion engine technologies. Under such a large environment, new energy vehicles such as electric vehicles and hybrid vehicles, which meet the expectations of energy conservation and environmental protection, are becoming more and more popular. Along with policy support and vehicle purchasing subsidy of new energy vehicles in various countries, popularization and popularization of new energy vehicles become a necessary trend, and accessories such as charging connecting plugs related to new energy vehicles are more and more paid attention by manufacturers.
At present, a common charging connecting plug on the market is basically a single charging plug, and does not protect the plug, the plug protection is mainly to protect the plug from being influenced by external weather factors so as to prolong the service life of the plug. In summary, how to improve the protection function of the charging connection plug, so that the charging connection plug has better waterproof performance, and pursuing higher waterproof grade becomes a problem which needs to be solved urgently by various manufacturers.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the rubber cap with the waterproof function structure, which overcomes the defects of the prior art, is reasonable in design, can prevent the whole device from being separated and lost by sleeving the circular ring part on the outer surface of the charging cable of the charging connecting plug, can protect the charging connecting plug from being exposed outside the air by increasing the waterproof performance of the rubber cap through the waterproof strip, can protect the plug from being influenced by rainwater under the condition of rainstorm, and ensures the normal use of the plug.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
a rubber cap with a waterproof function structure comprises a rubber cap and a circular ring part, wherein the rubber cap is connected with the circular ring part through a connecting rod, and the rubber cap, the connecting rod and the circular ring part are designed in an integrated mode;
the waterproof strip is arranged on the inner wall of the rubber cap, the placing groove is formed in the rubber cap, the rubber cap is connected with the head of the charging connecting plug, the plug end of the charging connecting plug is matched with the placing groove, and the circular ring portion is sleeved on the outer surface of the charging cable of the charging connecting plug.
Preferably, the waterproof strips are provided with three layers, and the three layers of waterproof strips are uniformly arranged on the inner wall of the rubber cap.
Preferably, the outer surface of the rubber cap is provided with an external ear.
The utility model provides a rubber cap with a waterproof functional structure. The method has the following beneficial effects: the annular part is sleeved on the outer surface of the charging cable of the charging connecting plug, so that the whole device can be prevented from being separated from the loss, the waterproof performance of the rubber cap is improved through the waterproof strip, the charging connecting plug can be protected from being exposed outside air, the plug can be protected from being influenced by rainwater under the condition of heavy rain, and the normal use of the plug is ensured; through set up standing groove and charging connection plug's plug end phase-match in the rubber cap to can prevent that the rubber cap from covering wrong direction.
Drawings
In order to more clearly illustrate the present invention or the prior art solutions, the drawings that are needed in the description of the prior art will be briefly described below.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic cross-sectional view of a rubber cap of the present invention;
the reference numbers in the figures illustrate:
1. a rubber cap; 2. a circular ring part; 3. a connecting rod; 4. a waterproof strip; 5. a placement groove; 6. the outer ear.
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 clearly and completely with reference to the accompanying drawings.
In the first embodiment, as shown in fig. 1 to 3, a rubber cap with a waterproof function structure comprises a rubber cap 1 and a circular ring part 2, wherein the rubber cap 1 is connected with the circular ring part 2 through a connecting rod 3, and the rubber cap 1, the connecting rod 3 and the circular ring part 2 are designed in an integrated manner;
be provided with waterproof strip 4 on the 1 inner wall of rubber cap, 1 inside standing groove 5 that is provided with of rubber cap, rubber cap 1 is connected with charging connection plug's head, just charging connection plug's plug end and standing groove 5 phase-matches, ring portion 2 cup joints charging connection plug's charging cable surface.
The working principle is as follows:
this application is through cup jointing ring portion 2 at charging connection plug's charging cable surface, thereby can prevent that whole device from breaking away from losing, when using, through being connected rubber cap 1 and charging connection plug's head, and through waterproof strip 4 in order to increase rubber cap 1 waterproof performance, thereby can expose the charging connection plug and protect outside the air, and under the condition of heavy rain, also can protect the plug not receive the influence of rainwater, guarantee the normal use of plug. Through set up standing groove 5 and charging connection plug's plug end phase-match in rubber cap 1 to can prevent that rubber cap 1 from covering wrong direction.
In the second embodiment, as a further preferable scheme of the first embodiment, the waterproof strips 4 are provided with three layers, and the three layers of waterproof strips 4 are uniformly arranged on the inner wall of the rubber cap 1. Through increasing three-layer waterproof strip 4, the waterproof performance of a greatly increased device guarantees that rubber cap 1 can reliably seal charging connection plug.
In a third embodiment, as a further preferable mode of the first embodiment, the outer surface of the rubber cap 1 is provided with an outer ear 6. Therefore, when the charging gun is used, the rubber cap 1 can be taken down more conveniently.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (3)
1. The utility model provides a waterproof functional structure rubber cap which characterized in that: the rubber cap comprises a rubber cap (1) and a circular ring part (2), wherein the rubber cap (1) is connected with the circular ring part (2) through a connecting rod (3), and the rubber cap (1), the connecting rod (3) and the circular ring part (2) are designed in an integrated manner;
be provided with waterproof strip (4) on rubber cap (1) inner wall, inside standing groove (5) that is provided with of rubber cap (1), rubber cap (1) is connected with charging connection plug's head, just charging connection plug's plug end and standing groove (5) phase-match, ring portion (2) cup joint the charging cable surface at charging connection plug.
2. The rubber cap with waterproof functional structure according to claim 1, wherein: the three layers of waterproof strips (4) are arranged on the inner wall of the rubber cap (1), and the three layers of waterproof strips (4) are uniformly arranged on the inner wall of the rubber cap (1).
3. The rubber cap with waterproof functional structure according to claim 1, wherein: the outer surface of the rubber cap (1) is provided with an outer ear (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122080469.9U CN215834796U (en) | 2021-08-31 | 2021-08-31 | Rubber cap with waterproof functional structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122080469.9U CN215834796U (en) | 2021-08-31 | 2021-08-31 | Rubber cap with waterproof functional structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215834796U true CN215834796U (en) | 2022-02-15 |
Family
ID=80197742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122080469.9U Active CN215834796U (en) | 2021-08-31 | 2021-08-31 | Rubber cap with waterproof functional structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215834796U (en) |
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2021
- 2021-08-31 CN CN202122080469.9U patent/CN215834796U/en active Active
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