Automobile dustproof plug structure and automobile charging mechanism

Abstract

The utility model provides an automobile dustproof plug structure and an automobile charging mechanism, and the structure comprises a housing which comprises an operation part and a plugging part; the elastic lubricating part comprises a plurality of abutting protrusions and a plurality of adjusting grooves, the abutting protrusions and the adjusting grooves are sequentially and alternately arranged in the extending direction of the inserting part, a plurality of permeation holes are formed in the abutting protrusions and / or the adjusting grooves, and the permeation holes are filled with lubricating agents. According to the dustproof plug structure for the automobile and the automobile charging mechanism, the direction of the shell in the inserting process is adaptively adjusted through the elastic lubricating piece, and therefore the inserting direction and angle of the shell can be enlarged. Meanwhile, the friction force between the shell and the vehicle body can also be reduced through the elastic lubricating piece, so that the insertion connection difficulty of the vehicle dustproof plug structure is reduced, and compared with an existing conventional dustproof plug structure, the vehicle dustproof plug structure has the advantages of being convenient to operate, flexible to use, simple in structure, capable of protecting a vehicle body charging port and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of dust prevention, in particular to a vehicle dust plug structure and a vehicle charging mechanism. Background Art

[0002] In modern vehicles, various ports and holes are designed to facilitate the installation and maintenance of various electronic devices, wiring and mechanical components. However, these openings also become a key way for dust and dirt to enter the interior of the vehicle, which may not only cause equipment failure, but also shorten the service life of the vehicle's interior decoration and electronic equipment. Therefore, automotive dust plugs have become an important accessory to protect these key parts.

[0003] There are two main types of automotive dust plugs on the market: one is an insertable dust plug and the other is a fastening dust plug. Insertable dust plugs are usually inserted into the corresponding interface or hole to achieve the purpose of dust prevention, while fastening dust plugs are fixed at the opening through threads or other fastening mechanisms. Although these dust plugs can achieve the effect of dust prevention to a certain extent, they all have some common limitations.

[0004] First, whether it is an insertable or fastening dust plug, they often require users to find a specific angle when inserting or removing. This is because the design of these dust plugs is often compact to fit the specific interface or hole shape, which leads to inconvenience in operation. In actual use, users may need to try different angles and methods to successfully insert or remove the dust plug, which is not only time-consuming but may also damage the dust plug or the interface.

[0005] Secondly, the size matching requirements between the dust plug and the interface or hole are very high, which leads to difficulties in the production and installation process. If the size is too tight, it will be difficult to insert or remove the dust plug, and may even damage the interface or hole; while if the size is too loose, the dust plug will fall off during use, thus losing the dustproof effect. In addition, due to the limitation of the internal space of the vehicle, users often face the problem of small operating space when installing or replacing the dust plug, which further aggravates the difficulty of operation. Summary of the invention

[0006] Therefore, the technical problem to be solved by the utility model is to overcome the problem that the dust plug in the prior art is inconvenient to operate, and to provide a vehicle dust plug structure and a vehicle charging mechanism.

[0007] To solve the above technical problems, the present utility model provides a vehicle dust plug structure, which includes: at least one housing, the housing includes an operation part and a plug-in part connected to each other, wherein the plug-in part has the same size as the vehicle charging port; at least one elastic lubricating part, one elastic lubricating part is correspondingly connected to one plug-in part, and it includes a plurality of abutting protrusions and a plurality of adjusting grooves. In the extending direction of the plug-in part, the plurality of abutting protrusions and the plurality of adjusting grooves are alternately arranged in sequence. A plurality of penetration holes are provided on the abutting protrusions and / or the adjusting grooves, and lubricant is filled in the penetration holes.

[0008] In an embodiment of the present utility model, it includes two housings, two elastic lubricating parts and a connecting component. The two housings and the two elastic lubricating parts are arranged in one-to-one correspondence, and the two housings are connected by the connecting component.

[0009] In an embodiment of the present utility model, the connecting component includes a connecting rope and a fixing piece. The fixing piece is connected to the vehicle body, the connecting rope passes through the connecting piece, and both ends of the connecting rope are respectively connected to one housing.

[0010] In an embodiment of the present utility model, the housing further includes at least one reinforcing piece, and the reinforcing piece is arranged at the junction of the operation part and the plug-in part.

[0011] In an embodiment of the present utility model, a handle is provided on the operation part.

[0012] In an embodiment of the present utility model, the lubricant is lubricating oil, and the elastic lubricant base material is elastic rubber.

[0013] In an embodiment of the present utility model, the elastic lubricating part is sleeved and connected to the plug-in part.

[0014] In an embodiment of the present utility model, the elastic lubricating part is connected to the free end of the plug-in part, and it further includes a guiding part, and the guiding part is arranged at one end of the elastic lubricating part away from the plug-in part.

[0015] The present utility model also provides a vehicle charging mechanism, which includes the above-mentioned vehicle dust plug structure.

[0016] In an embodiment of the present utility model, at least one charging port is provided thereon, and the vehicle dust plug structure is correspondingly plugged into the charging port.

[0017] The above technical solutions of the present utility model have the following advantages compared with the prior art:

[0018] The vehicle dust-proof plug structure and vehicle charging mechanism described in the present utility model adaptively adjust the direction of the insertion process of the housing through an elastic lubricating member, thereby being able to expand the insertion direction and angle of the housing. At the same time, the elastic lubricating member can also reduce the friction force between the housing and the vehicle body, thereby reducing the insertion difficulty of the vehicle dust-proof plug structure. Compared with the existing conventional dust-proof plug structure, the present application has the advantages of being easy to operate, flexible in use, simple in structure, and capable of protecting the vehicle charging port. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to make the content of the present utility model easier to be clearly understood, the following further details the present utility model according to the specific embodiments of the present utility model in conjunction with the accompanying drawings.

[0020] Figure 1 is a three-dimensional structural schematic diagram of the vehicle dust-proof plug structure in the preferred embodiment of the present utility model;

[0021] Figure 2 is Figure 1 a three-dimensional structural schematic diagram of a housing and an elastic lubricating member in

[0022] Explanation of the reference numerals in the drawings: 100, housing; 110, operation part; 111, handle; 120, insertion part; 130, reinforcement member; 200, elastic lubricating member; 210, abutting protrusion; 220, adjustment groove; 300, connection assembly; 310, connection rope; 320, fixing member. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following further describes the present utility model in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present utility model and be able to implement it, but the embodiments given are not intended to limit the present utility model.

[0024] Embodiment 1

[0025] Referring to Figure 1 as shown, this embodiment provides a vehicle dust-proof plug structure, which includes: at least one housing 100, the housing 100 includes an operation part 110 and an insertion part 120 that are connected to each other, wherein the insertion part 120 has the same size as the vehicle charging port; at least one elastic lubricating member 200, one elastic lubricating member 200 is correspondingly connected to one insertion part 120, and it includes a plurality of abutting protrusions 210 and a plurality of adjustment grooves 220. In the extending direction of the insertion part 120, the plurality of abutting protrusions 210 and the plurality of adjustment grooves 220 are alternately arranged in sequence, and a plurality of penetration holes are provided on the abutting protrusion 210 and / or the adjustment groove 220, and lubricant is filled in the penetration holes.

[0026] The structure of the vehicle dust plug described in the present utility model adaptively adjusts the direction of the insertion process of the elastic lubricating member 200 into the housing 100, thereby expanding the direction and angle of insertion of the housing 100. At the same time, the elastic lubricating member 200 can also reduce the friction between the housing 100 and the vehicle body, thereby reducing the insertion difficulty of the vehicle dust plug structure. Compared with the existing conventional dust plug structure, this application has the advantages of being easy to operate, flexible in use, simple in structure, and capable of protecting the vehicle charging port, etc.

[0027] See Figure 1 As shown, this embodiment includes two housings 100, two elastic lubricating members 200, and a connecting component 300. The two housings 100 and the two elastic lubricating members 200 are arranged in one-to-one correspondence, and the two housings 100 are connected by the connecting component 300. In other embodiments, the number and size of the housing 100 and the elastic lubricating member 200 are set according to the actual vehicle charging hole, and the present utility model does not make specific restrictions on this. Further, in this embodiment, the two housings 100 are configured with different sizes to dock two different charging ports. The operating parts 110 of the two housings 100 are connected by the connecting component 300. Further, the connecting component 300 in this embodiment includes a connecting rope 310 and a fixing member 320. The fixing member 320 is connected to the vehicle body of the automobile. The connecting rope 310 passes through the connecting member, and both ends of the connecting rope 310 are respectively connected to one of the housings 100. Among them, the fixing member 320 is inserted into the vehicle body, thereby avoiding the loss of the housing 100. Further, in this embodiment, the two housings 100 are connected by one connecting rope 310. In other embodiments, multiple connecting ropes 310 can also be provided to respectively connect different housings 100 to avoid the problem of interference between the housings 100 on the same connecting rope 310. Further, the connecting rope 310 is preferably an elastic rope.

[0028] The structures of the two housings 100 and the two elastic lubricating members 200 in this embodiment are the same, and only one of them will be introduced here. In this embodiment, the interior of the housing 100 is hollow, which can reduce the overall mass of the vehicle dust plug structure to the greatest extent, improve its flexibility in use, and at the same time reduce its production and processing costs. In this embodiment, the insertion part 120 is used to be inserted into the charging hole of the vehicle body, and the operating part 110 is used to provide a force application point for the operator through the handle 111 provided thereon to realize the plugging and unplugging of the vehicle dust plug structure. Further, based on the hollow structure of the housing 100, in order to improve its overall service strength and extend its service life, at least one reinforcing member 130 is further provided inside the housing 100. The reinforcing member 130 is arranged at the connection between the operating part 110 and the insertion part 120. See Figure 2As shown, in this embodiment, four reinforcing members 130 are provided at intervals. The reinforcing members 130 are preferably reinforcing ribs. Specifically, the four reinforcing ribs in this embodiment extend in the same direction, and both ends of any one of the reinforcing members 130 are respectively connected to two opposite side walls of the housing 100. The present invention does not make specific limitations on the specific type, shape, connection position, etc. of the reinforcing member 130.

[0029] See Figure 1 As shown, the elastic lubricating member 200 in this embodiment is sleeved on the outer surface of the insertion portion 120. Among them, the base material of the elastic lubricating member 200 is elastic rubber. Further, when the vehicle dust plug structure is inserted into the charging port, the protruding elastic lubricating member 200 will come into contact with the vehicle body charging port first and undergo compressive deformation during this process, thereby realizing the interference fit between the vehicle dust plug structure and the charging port. Based on this structure, after the vehicle dust plug structure is inserted into the charging port, the elastic lubricating member 200 can highly seal the charging port, thereby achieving a good waterproof and dustproof effect. However, during the insertion process, the elastic lubricating member 200 will inevitably have a large friction with the edge of the charging port, which will cause difficulty in inserting and removing the vehicle dust plug structure. Therefore, in this embodiment, a plurality of penetration holes for accommodating lubricant are provided in both the abutting protrusion 210 and the adjustment groove 220 of the elastic lubricating member 200. When the elastic lubricating member 200 undergoes deformation and extrusion, the lubricant in the penetration holes can penetrate between it and the charging port to reduce the friction between the two. Further, the lubricant in this embodiment is lubricating oil, and the base material of the elastic lubricant is elastic rubber, but the present invention does not limit the specific types of the lubricant and the elastic lubricating member 200.

[0030] Embodiment 2

[0031] This embodiment provides another vehicle dust plug structure, whose main structure and working principle are the same as those in Embodiment 1 and will not be elaborated here. In this embodiment, only the connection method between the elastic lubricating member 200 and the housing 100 is different. Specifically: the elastic lubricating member 200 in this embodiment is connected to the free end of the insertion portion 120, and it further includes a guiding portion, and the guiding portion is arranged at one end of the elastic lubricating member 200 away from the insertion portion 120. Based on this structural setting, the elastic lubricating member 200 in this embodiment has a larger deflection angle. Among them, the guiding portion can, on the one hand, improve the strength of the elastic lubricating member 200, and on the other hand, also provide a guiding effect for the insertion direction of the elastic lubricating member 200.

[0032] Embodiment 3

[0033] This embodiment provides an automobile charging mechanism, which includes the vehicle dust-proof plug structure described in Embodiment 1. Further, at least one charging port is provided thereon, and the vehicle dust-proof plug structure is correspondingly inserted into the charging port.

[0034] In summary, for the vehicle dust-proof plug structure and the automobile charging mechanism of the present utility model, the elastic lubricating member adaptively adjusts the direction during the insertion process of the housing, thereby being able to expand the insertion direction and angle of the housing. At the same time, the elastic lubricating member can also reduce the friction between the housing and the vehicle body, thus reducing the insertion difficulty of the vehicle dust-proof plug structure. Compared with the existing conventional dust-proof plug structures, this application has the advantages of being easy to operate, flexible in use, simple in structure, and capable of protecting the charging port of the vehicle body.

[0035] Obviously, the above embodiments are only examples given for clear illustration and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. And the obvious changes or modifications derived therefrom are still within the protection scope of the present utility model.

Claims

1. A vehicle dust plug structure, characterized in that: include: At least one housing, the housing comprising an operating portion and a plug-in portion connected to each other, wherein the plug-in portion has the same size as a charging port of a vehicle; At least one elastic lubricating part, one of the elastic lubricating parts is correspondingly connected to one of the plug-in parts, and includes a plurality of abutment protrusions and a plurality of adjustment grooves. In the extension direction of the plug-in part, the plurality of abutment protrusions and the plurality of adjustment grooves are alternately arranged in sequence, and a plurality of penetration holes are provided on the abutment protrusions and / or the adjustment grooves, and the penetration holes are filled with lubricant.

2. The vehicle dust plug structure according to claim 1, characterized in that: It comprises two shells, two elastic lubricating parts and a connecting assembly. The two shells are arranged in one-to-one correspondence with the two elastic lubricating parts, and the two shells are connected via the connecting assembly.

3. The vehicle dust plug structure according to claim 2, characterized in that: The connecting assembly comprises a connecting rope and a fixing part, wherein the fixing part is connected to the vehicle body, the connecting rope passes through the connecting assembly, and the two ends of the connecting rope are respectively connected to one of the shells.

4. The vehicle dust plug structure according to claim 1, characterized in that: The housing further comprises at least one reinforcement member, and the reinforcement member is arranged at the junction of the operating portion and the plug-in portion.

5. The vehicle dust plug structure according to claim 1, characterized in that: The operating part is provided with a handle.

6. The vehicle dust plug structure according to claim 1, characterized in that: The lubricant is lubricating oil, and the elastic lubricating component base material is elastic rubber.

7. The vehicle dust plug structure according to claim 1, characterized in that: The elastic lubricating member is sleeve-connected to the plug-in portion.

8. The vehicle dust plug structure according to claim 1, characterized in that: The elastic lubricating member is connected to the free end of the plug-in portion and further comprises a guiding portion, wherein the guiding portion is arranged at an end of the elastic lubricating member away from the plug-in portion.

9. A vehicle charging mechanism, characterized in that: The vehicle dust plug structure comprises the vehicle dust plug structure according to any one of claims 1 to 8.

10. The vehicle charging mechanism according to claim 9, characterized in that: At least one charging port is provided thereon, and the vehicle dust plug structure is correspondingly plugged into the charging port.

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