CN214313699U

CN214313699U - Improved waterproof plug

Info

Publication number: CN214313699U
Application number: CN202120710042.XU
Authority: CN
Inventors: 曾锐
Original assignee: Wenzhou Xiejia Electronic Technology Co ltd
Current assignee: Wenzhou Xiejia Electronic Technology Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-09-28
Anticipated expiration: 2031-04-07

Abstract

The utility model relates to an improved generation waterproof plug, including plug body, sealing washer, sealed pad and sealed lid, both sides and/or the left and right sides are equipped with the connection lug around the plug body, and both sides and/or the left and right sides extend around the sealed lid has the connection step, is equipped with the spread groove with the mutual gomphosis of connection lug on the connection step inner wall. The utility model discloses a set up the spread groove at the connection step inner wall of sealed lid, set up the connection lug with the mutual gomphosis of spread groove at plug body outer wall simultaneously, sealed lid closes on the plug body through the spread groove with the cooperation lid of connecting the lug, gives up barb portion originally, simplifies overall connection structure, reduces whole appearance volume, has improved waterproof plug's installation application scope greatly.

Description

Improved waterproof plug

Technical Field

The utility model relates to a plug technical field, concretely relates to improved generation waterproof plug.

Background

The utility model discloses a waterproof plug mainly used is connected with the controller of electric motor car and motorcycle, like the waterproof plug of a controller that application number of this company's application was disclosed in 202021010168.8. This waterproof plug of section has good waterproof performance, but because the adoption barb portion is connected between plug body and the sealed lid, and outside the step of sealed lid was arranged in to barb portion external, this kind of structure greatly increased the whole volume of sealed lid, lead to waterproof plug can't install in comparatively narrow and small space, great restriction waterproof plug's application scope.

SUMMERY OF THE UTILITY MODEL

To the not enough in the background art, the utility model provides an improved generation waterproof plug.

The utility model adopts the technical proposal that: the utility model provides an improved generation waterproof plug, includes plug body, sealing washer, sealed pad and sealed lid, both sides and/or the left and right sides are equipped with the connection lug around the plug body, both sides and/or the left and right sides extend around the sealed lid has the connection step, be equipped with on the connection step inner wall with the connecting groove of the mutual gomphosis of connection lug.

Furthermore, the connecting grooves correspond to the connecting lugs one to one.

Furthermore, a pouring inclined plane is arranged on one side, close to the sealing cover, of the connecting convex block.

Furthermore, a sealing cover positioned above the connecting groove is provided with an injection molding notch.

Furthermore, a hook is arranged on the plug body, and at least two reinforcing ribs are arranged on the hook.

Furthermore, a plurality of grooves are formed in the steps of the plug body.

The utility model has the advantages that: the utility model discloses a set up the spread groove at the connection step inner wall of sealed lid, set up the connection lug with the mutual gomphosis of spread groove at plug body outer wall simultaneously, sealed lid closes on the plug body through the spread groove with the cooperation lid of connecting the lug, gives up barb portion originally, simplifies overall connection structure, reduces whole appearance volume, has improved waterproof plug's installation application scope greatly.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages.

The present invention will be described in further detail below with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the upper side of the sealing cap.

Figure 3 is a schematic view of the underside of the sealing cap.

Fig. 4 is a schematic structural diagram of the socket body.

In FIGS. 1-4: 1. a plug body; 2. a seal ring; 3. a gasket; 4. a sealing cover; 5. a connection bump; 6. connecting steps; 7. connecting grooves; 8. pouring into an inclined plane; 9. injection molding a notch; 10. hooking; 11. reinforcing ribs; 12. a step; 13. and (4) an intermediate groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

The utility model provides an improved generation waterproof plug.

In this embodiment, referring to fig. 1 to 4, the improved waterproof plug includes a plug body 1, a sealing ring 2, a sealing gasket 3 and a sealing cover 4, wherein connection protrusions 5 are disposed on the front side and/or the rear side and/or the left side and the right side of the plug body, connection steps 6 extend from the front side and/or the rear side and/or the left side and the right side of the sealing cover, and connection grooves 7 are disposed on the inner walls of the connection steps and are engaged with the connection protrusions.

The utility model discloses a set up the spread groove at the connection step inner wall of sealed lid, set up the connection lug with the mutual gomphosis of spread groove at plug body outer wall simultaneously, sealed lid closes on the plug body through the spread groove with the cooperation lid of connecting the lug, gives up barb portion originally, simplifies overall connection structure, reduces whole appearance volume, has improved waterproof plug's installation application scope greatly. In addition, the sealing cover can also improve the connection stability of the sealing cover through the limit of the connecting step.

Specifically, the connecting grooves correspond to the connecting lugs one to one; and a pouring inclined plane 8 is arranged on one side of the connecting lug, which is close to the sealing cover.

As shown in figure 4, the connection lug is provided with a pouring inclined plane, so that the sealing cover can be covered conveniently, the covering is smoother, and the clamping stagnation phenomenon is avoided.

Specifically, the sealing cover above the connecting groove is provided with an injection molding notch 9.

Through setting up the breach of moulding plastics, be convenient for to the injection moulding of spread groove, simplify the mould, reduction in production cost.

Specifically, the plug body is provided with a hook 10, and the hook is provided with at least two reinforcing ribs 11.

The mechanical strength of the hook is improved by arranging the reinforcing ribs, and the service life is prolonged.

Specifically, a plurality of grooves 13 are formed in the step 12 of the plug body.

Known from the background art, the step of plug body is used for installing the sealing washer, through set up the groove between on the step, is convenient for carry out the dismouting to the sealing washer.

The skilled person should understand that: although the present invention has been described in accordance with the above embodiments, the inventive concept is not limited to this embodiment, and any modification of the inventive concept will be included in the scope of the patent claims.

Claims

1. The utility model provides a waterproof plug of improved generation, includes plug body, sealing washer, sealed pad and sealed lid, its characterized in that: the plug comprises a plug body and is characterized in that connecting lugs are arranged on the front side, the rear side and/or the left side and the right side of the plug body, connecting steps extend from the front side, the rear side and/or the left side and the right side of the sealing cover, and connecting grooves which are mutually embedded with the connecting lugs are formed in the inner walls of the connecting steps.

2. The improved water resistant plug of claim 1 wherein: the connecting grooves correspond to the connecting lugs one to one.

3. The improved water resistant plug of claim 1 or 2 wherein: and a pouring inclined plane is arranged on one side of the connecting lug, which is close to the sealing cover.

4. The improved water resistant plug of claim 1 wherein: and the sealing cover positioned above the connecting groove is provided with an injection molding notch.

5. The improved water resistant plug of claim 1 wherein: the plug is characterized in that a hook is arranged on the plug body, and at least two reinforcing ribs are arranged on the hook.

6. The improved water resistant plug of claim 1 wherein: and a plurality of grooves are formed on the steps of the plug body.