CN217848469U

CN217848469U - Plug protection cover

Info

Publication number: CN217848469U
Application number: CN202222317980.0U
Authority: CN
Inventors: 刘金涛; 钱少杰; 骆晓攀
Original assignee: Zhejiang Provincial Peoples Hospital
Current assignee: Zhejiang Provincial Peoples Hospital
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2022-11-18
Anticipated expiration: 2032-09-01

Abstract

The utility model discloses a plug protection cover, which comprises a cover body, the inside of the cover body is hollow and has openings at two ends, one of the openings of the cover body is provided with a linear elastic sealing ring, the middle position of the linear elastic sealing ring is provided with a threading hole, the other opening of the cover body is provided with an outer edge pasting plate used for pasting and connecting with the outside, the outside of the cover body is provided with a plurality of liquid guiding grooves which are uniformly distributed along the direction between the openings at two ends, and the cover body can be matched with plugs with various model sizes through the linear elastic sealing rings arranged at the two ends of the cover body and the outer edge pasting plate; when water liquid is unrestrained to plug and socket junction, can collect the drainage through leading the liquid recess, avoid forming the potential safety hazard when the plug, when the cover body adopts soft materials, can also play the effect that turns to the flexible deformation of the cover body, convenient turning to looks adaptation with different plug shapes and electric wire.

Description

Plug protection cover

Technical Field

The utility model relates to an electrical apparatus protection technical field, concretely relates to plug protection casing.

Background

When the water-saving socket is used, places with more water liquid areas such as families, hospitals and factories are easily affected by water liquid when a plug is inserted into the socket, the situations such as short circuit and the like are caused, and the adverse effects are caused to nearby workers or life, treatment, processing and production and the like, so that the plug and the socket need to be protected;

the protection plug with the protection sleeve comprises a plug main body and a plug butt-joint plate, wherein a through hole is formed in the middle of the plug butt-joint plate, the plug main body is connected into the through hole in a sliding mode, the plug protection sleeve is connected to one side of the plug main body in a sliding mode, the plug protection sleeve is made of waterproof rubber materials, and the push-pull piece is arranged to drive the plug protection sleeve to move, so that the butt joint and separation operation of the plug protection sleeve and the through hole are facilitated; through setting up butt joint groove and butt joint piece, carry on spacing fixed to it when the plug lag does not use, make it not cause the hindrance to the removal or the grafting operation of plug main part.

However, the prior art has the following problems:

1. the push-pull sheet is adopted to drive the plug protecting sleeve to move, so that butt joint and separation operations are realized, the structure is complex, and universal adaptability is not available.

2. When water liquid spills to plug and socket junction, take place liquid easily and remain, form the potential safety hazard when the plug.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to provide a plug protection cover for solving the above problems, and to overcome the drawbacks of the prior art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a pair of plug protection casing, the rain cover comprises a cover body, the inside cavity and the both ends opening of the cover body, one of them opening part of the cover body is provided with the line elasticity sealing washer, and the through wires hole has been seted up to the middle part position of line elasticity sealing washer, the other one opening part of the cover body is provided with and is used for pasting the outer flitch that follows of being connected with the outside, a plurality of that evenly distributed was seted up along the direction between the both ends opening in the outside of the cover body leads the liquid recess.

Preferably, the shape of the cover body is a regular quadrangular frustum with one wide end and one narrow end, the linear elastic sealing ring is arranged at the narrow end of the cover body, and the outer edge flitch is arranged at the wide end of the cover body.

Preferably, an adhesive layer is arranged on one side of the outer edge flitch, which is far away from the cover body.

Preferably, the linear elastic sealing ring is in a bell mouth shape with one wide end and one narrow end, and is made of a rubber material.

Preferably, the diameter of the threading hole is 0-2mm.

Preferably, the cover body is made of a soft material.

Preferably, the liquid guiding grooves are provided with a plurality of groups along the direction between the two openings of the cover body, each group comprises the liquid guiding grooves which are distributed on the four side surfaces of the cover body and are connected with each other, and the cross section of each liquid guiding groove is semicircular.

The beneficial effects are that:

1. the cover body can be matched with plugs of various types and sizes through the linear elastic sealing rings and the outer edge flitch arranged at the two ends of the cover body;

2. when water liquid is unrestrained to plug and socket junction, can collect the drainage through leading the liquid recess, avoid forming the potential safety hazard when the plug, when the cover body adopts soft materials, can also play the effect that turns to the flexible deformation of the cover body, convenient turning to looks adaptation with different plug shapes and electric wire.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of the present invention;

fig. 2 is a left side view of fig. 1 of the present invention;

fig. 3 is a perspective view of fig. 1 of the present invention.

The reference numerals are illustrated below: 1. a cover body; 2. a linear elastic sealing ring; 3. an outer edge flitch; 4. a drainage groove; 5. and (7) sticking the layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments of 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.

Referring to fig. 1-3, the utility model provides a plug protective cover, which comprises a cover body 1, wherein the cover body 1 is made of soft material. The mask comprises a mask body 1 and is characterized in that the interior of the mask body 1 is hollow, two ends of the mask body are opened, a linear elastic sealing ring 2 is arranged at one opening of the mask body 1, a threading hole is formed in the middle of the linear elastic sealing ring 2, and further the diameter of the threading hole is 0-2mm. The shape of the linear elastic sealing ring 2 is a horn mouth shape with one wide end and one narrow end, and the linear elastic sealing ring 2 is made of rubber materials.

An outer edge flitch 3 used for being pasted and connected with the outside is arranged at the other opening of the cover body 1, and a pasting layer 5 is arranged on one side, far away from the cover body 1, of the outer edge flitch 3.

A plurality of liquid guiding grooves 4 which are uniformly distributed are formed in the outer side of the cover body 1 along the direction between the openings at the two ends. The drainage grooves 4 are provided with a plurality of groups along the direction between the two openings of the cover body 1, each group comprises drainage grooves 4 which are distributed on the four side surfaces of the cover body 1 and are mutually connected, and the cross section of each drainage groove 4 is semicircular. In practical application, drain recess 4 possesses dual function, and first heavy duty is the effect that plays the album liquid drainage, will fall on the liquid collection drainage downflow in the cover body 1 outside, and the second heavy duty is played the effect that can stretch out and draw back the deformation turn to cover body 1, convenient turning to looks adaptation with different plug shapes and electric wire.

The appearance of the cover body 1 is in the shape of a regular quadrangular frustum with one wide end and one narrow end, the linear elastic sealing ring 2 is arranged at the narrow end of the cover body 1, and the outer edge flitch 3 is arranged at the wide end of the cover body 1. Through the specific structural design, the wide end opening of the cover body 1 is square and is connected with the outer edge of the existing square socket in a matching way.

The working principle is as follows:

during the use, at the family, the hospital and each place such as mill spray the regional more place of water liquid, when inserting the socket to the plug, receive the influence of water liquid easily, cause the emergence of the condition such as short circuit, give near staff or life, treatment and processing production etc. cause adverse effect, so need protect between plug and the socket, get into the cover body 1 with the plug at first from the through wires hole of line elastic seal circle 2 and wear out and peg graft each other with outside socket, adjust the position of line elastic seal circle 2 on the electric wire and will follow flitch 3 outward and paste sealing connection each other with the socket outer edge through pasting

layer

5, and 2 elastic seal circle establish this moment in electric wire department, the sealed connection each other of threading hole inner wall and electric wire, thereby can realize carrying out waterproof protection to plug and socket junction.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A plug protection casing which characterized in that: including the cover body (1), the inside cavity and the both ends opening of the cover body (1), one of them opening part of the cover body (1) is provided with linear elastic sealing ring (2), and the through wires hole has been seted up to the middle part position of linear elastic sealing ring (2), the other one opening part of the cover body (1) is provided with and is used for pasting outer flitch (3) of following of being connected with the outside, a plurality of drain recess (4) of evenly distributed are seted up to the outside of the cover body (1) along the direction between the both ends opening.

2. The plug shroud of claim 1, wherein: the appearance of the cover body (1) is in the shape of a regular quadrangular frustum with one wide end and one narrow end, the linear elastic sealing ring (2) is arranged at the narrow end of the cover body (1), and the outer edge flitch (3) is arranged at the wide end of the cover body (1).

3. The plug shroud of claim 1, wherein: and an adhesive layer (5) is arranged on one side of the outer edge flitch (3) far away from the cover body (1).

4. The plug shroud of claim 1, wherein: the shape of the linear elastic sealing ring (2) is in a horn mouth shape with one wide end and one narrow end, and the linear elastic sealing ring (2) is made of rubber materials.

5. The plug shroud of claim 1, wherein: the aperture of the threading hole is 0-2mm.

6. The plug shroud of claim 1, wherein: the cover body (1) is made of soft materials.

7. The plug shroud of claim 1, wherein: the liquid guiding grooves (4) are provided with a plurality of groups along the direction between the two openings of the cover body (1), each group comprises the liquid guiding grooves (4) which are distributed on the four side surfaces of the cover body (1) and are mutually connected, and the cross section of each liquid guiding groove (4) is semicircular.