CN205900912U

CN205900912U - Novel waterproof plug

Info

Publication number: CN205900912U
Application number: CN201620746224.1U
Authority: CN
Inventors: 廖小兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-07-15
Filing date: 2016-07-15
Publication date: 2017-01-18
Anticipated expiration: 2026-07-15

Abstract

The utility model discloses a novel waterproof plug, including the first line of the waterproof mother of four -core, waterproof rubber ring, the first line of the waterproof public affairs of four -core and nut, the first line of the waterproof public affairs of four -core is pegged graft in the inside of the first line of the waterproof mother of four -core through waterproof rubber ring, the external screw thread fixed connection of nut and the first line terminal portion of the waterproof mother of four -core. This novel waterproof plug, two heart yearns of output of the first line of the waterproof public affairs of four -core are done the line loop in the wherein two core one end of the first line of the waterproof mother of four -core and are handled, and switch is broken, is connect to the convenience, the first line of the waterproof public affairs of its four -core is pegged graft in the inside of the first line of the waterproof mother of four -core through waterproof rubber ring, and the external screw thread fixed connection of nut and the first line terminal portion of the waterproof mother of four -core not only can have fine waterproof nature, can change in addition, therefore, the utility model discloses an each part that constitutes the plug can be changed alone, and the convenience the during assembly is good.

Description

A kind of new waterproof plug

Technical field

The utility model belongs to plug technical field and in particular to a kind of new waterproof plug.

Background technology

Under normal circumstances, plug can only use in anhydrous environment.But in actually used situation, plug connects sometimes Contact water, such as the place such as engineering, outdoor, toilet, kitchen.In order to ensure the Electrical Safety in these environment it is necessary to have There is the plug of water-proof function.

China Patent No. be 201220924624, authorized announcement date be on January 9th, 2013, entitled " no ground waterproof Disclose in the patent document of plug " a kind of can only single-ended waterproof waterproof plug, the plug in this patent document includes plug Body, the internal frame being located in header body, latch and the electric wire being electrically connected with latch, latch is fixed on internal frame, inserts Head body wraps the waterproof that electric wire incoming end realized by internal frame and electric wire with the junction of latch by way of injection mo(u)lding. The waterproof plug of single-ended waterproof has the disadvantage that assembling inconvenience and the part that constitute plug can not be carried out individually above Change, less economical during use；When being inserted on socket, the waterproof of plugs and sockets junction can not be realized.

China Patent No. be 2011201601553, authorized announcement date be on November 16th, 2011, entitled " a kind of A kind of waterproof plug of both-end waterproof is disclosed, this plug includes latch, is connected electrically in latch in the patent document of waterproof plug " The electric wire of one end and header body, the part being located at outside header body in latch is provided with sealing ring.Header body passes through injection The mode of shaping wraps the waterproof that electric wire incoming end to be realized by latch one end and electric wire with the junction of latch, and sealing ring is used for The waterproof of plugs and sockets junction.Although the waterproof plug that the waterproof plug of above both-end waterproof overcomes single-ended waterproof can not Realize the problem of the waterproof of plugs and sockets junction, but assembling is inconvenient and the part that constitute plug can not be carried out individually more Change, less economical problem during use remains unchanged and exists.

Utility model content

The purpose of this utility model is to provide a kind of new waterproof plug, to solve proposition in above-mentioned background technology Problem.

For achieving the above object, the utility model provides a kind of following technical scheme: new waterproof plug, including four cores Waterproof female line, waterproof apron, four core waterproof male lines and nut, described four core waterproof male lines are plugged on by waterproof apron The inside of four core waterproof female lines, described nut is fixedly connected with the external screw thread of four core waterproof female thread ends.

Preferably, the inner end diameter of described four core waterproof female lines and the outer end diameter of four core waterproof male lines match, Output two heart yearn of four core waterproof male lines does line loop in wherein two core one end of four core waterproof female lines and processes.

Technique effect of the present utility model and advantage: this new waterproof plug, two cores of four core waterproof male lines are four One end of core waterproof female line is done line loop and is processed, and facilitates breaking and connecting power switch；Its four cores waterproof male line passes through marine glue Circle is plugged on the inside of four core waterproof female lines, and nut is fixedly connected with the external screw thread of four core waterproof female thread ends, can not only Enough there is good water proofing property, and can change；Therefore, each part constituting plug of the present utility model can individually more Change, convenience during assembling is good.

Brief description

Fig. 1 is structural representation of the present utility model.

In figure: 1 four core waterproof female lines, 2 waterproof aprons, 3 four core waterproof male lines, 4 nuts.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely description is it is clear that described embodiment is only a part of embodiment of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of making creative work The every other embodiment being obtained, broadly falls into the scope of the utility model protection.

The utility model provides a kind of new waterproof plug as shown in Figure 1, including four core waterproof female lines 1, prevents Glue circle 2, four core waterproof male lines 3 and nut 4, described four core waterproof male lines 1 are plugged on four core waterproofs by waterproof apron 2 The inside of female line 3, described nut 4 is fixedly connected with the external screw thread of four core waterproof female line 1 end, described four core waterproof females The inner end diameter of line 1 is matched with the outer end diameter of four core waterproof male lines 3, and output two heart yearn of four core waterproof male lines 3 exists Wherein two core one end of four core waterproof female lines 1 are done line loop and are processed.

This new waterproof plug, two cores of four core waterproof male lines 3 do circuit in one end of four core waterproof female lines 1 and return Road is processed, and facilitates breaking and connecting power switch；Its four cores waterproof male line 3 is plugged on four core waterproof female lines 1 by waterproof apron 2 Inside, nut 4 is fixedly connected with the external screw thread of four core waterproof female line 1 end, can not only have good water proofing property, and And can change；Therefore, each part constituting plug of the present utility model can be individually replaced, and convenience during assembling is good.

Finally it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this Utility model, although being described in detail to the utility model with reference to the foregoing embodiments, for those skilled in the art For, it still can be modified to the technical scheme described in foregoing embodiments, or to wherein some technical characteristics Carry out equivalent, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement made etc., all Should be included within protection domain of the present utility model.

Claims

1. a kind of new waterproof plug, including four cores waterproof female line (1), waterproof apron (2), four cores waterproof male line (3) With nut (4) it is characterised in that: described four cores waterproof male line (1) are plugged on four core waterproof female lines by waterproof apron (2) (3) inside, described nut (4) is fixedly connected with the external screw thread of four core waterproof female line (1) ends.

2. a kind of new waterproof plug according to claim 1 it is characterised in that: described four cores waterproof female line (1) Inner end diameter match with the outer end diameter of four cores waterproof male line (3), output two heart yearn of four cores waterproof male line (3) exists Wherein two core one end of four cores waterproof female line (1) are done line loop and are processed.