CN220857052U - Charging plug protective sleeve - Google Patents

Abstract

The utility model relates to the technical field of protective sleeves, in particular to a charging plug protective sleeve, which comprises at least two sleeve bodies, wherein one end of each sleeve body is provided with an opening, one side of each sleeve body adjacent to the opening is provided with a bending structure, and each bending structure comprises a plurality of elastic sections which are connected in sequence; the technical scheme of the utility model aims to improve the buffer degree of the protective sleeve to external force.

Description

Charging plug protective sleeve

Technical Field

The utility model relates to the technical field of protection sleeves, in particular to a charging plug protection sleeve.

Background

The plug is one of the common protective housing class's in people daily life product, and the one end of plug is used with the socket cooperation, and the other end is connected various equipment that need use electricity, and the plug is not using, installing or in the transportation, and the pin of plug is very easy to take place the striking with external hard thing to lead to the pin probably to buckle the damage, finally leads to the pin and can't cooperate between the socket.

For example, chinese patent publication No. CN205752666U discloses a plug with a protective sleeve, which directly covers the protective sleeve on the pins and makes the protective sleeve not easy to fall off through a connecting piece between the protective sleeves, and makes the pins play a role in buffering when the pins fall down and collide through a gap between the end of the protective sleeve and the pins.

Disclosure of utility model

The utility model mainly aims to provide a charging plug protective sleeve, which aims to improve the buffer degree of the protective sleeve to external force.

In order to achieve the above purpose, the utility model provides a charging plug protective sleeve, which comprises at least two sleeve bodies, wherein one end of each sleeve body is provided with an opening, one side of each sleeve body adjacent to the opening is provided with a bending structure, the bending structure comprises a plurality of elastic sections which are sequentially connected, and the elastic sections are a plurality of plate surfaces which are arranged at intervals on the side surface of each sleeve body and are sequentially connected.

In one embodiment of the application, there is a clearance gap between the elastic segments.

In an embodiment of the application, a buffer portion is disposed at an end of the sleeve body away from the bending structure, and a buffer space is disposed between the buffer portion and an end surface of the sleeve body.

In an embodiment of the application, a limiting piece is connected between the sleeve bodies, and the side wall of the limiting piece is attached to the sleeve bodies.

In an embodiment of the present application, the inner wall of the sleeve body is provided with protrusions, and the protrusions are densely distributed on the inner wall of the sleeve body.

In an embodiment of the application, the sleeve body is provided with a pressure release port near the buffer portion.

In an embodiment of the application, the side wall of the sleeve body is provided with anti-skid patterns, and the anti-skid patterns are arranged on the side wall of the sleeve body.

According to the technical scheme, the sleeve body is buffered and protected by adopting the bending structure on the sleeve body and the movable space between the elastic sections of the bending structure, so that the pins of the charging plug are prevented from bending and breaking, and the protection degree of the sleeve body on the charging head is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a charging plug protection sleeve according to the present utility model.

Reference numerals illustrate:

1. A sleeve body; 11. a bending structure; 111. an elastic section; 12. a buffer section; 13. a pressure release port; 14. anti-skid lines; 2. and a limiting piece.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout is meant to include three side-by-side schemes, for example, "a and/or B", including a scheme, or B scheme, or a scheme that is satisfied by both a and B. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

In order to solve the problems in the background art, as shown in fig. 1, the utility model provides a charging plug protection sleeve, which comprises at least two sleeve bodies 1, wherein one end of each sleeve body 1 is provided with an opening, one side of each sleeve body 1 adjacent to the opening is provided with a bending structure 11, and each bending structure 11 comprises a plurality of elastic sections 111 which are connected in sequence.

It can be understood that the sleeve body 1 of the charging head protective sleeve is used for being sleeved on the pins of the charging plug so as to protect the charging plug and the pins, the sleeve body 1 can be arranged into two or three, so that the common two-pin plug or three-pin plug can be adapted, the sleeve body 1 can be made of a silica gel material, and the silica gel material has certain elasticity and hardness, so that the plug and the pin part can be elastically buffered when the external force acts, the impact force is reduced, and the protection force of the protective sleeve on the plug is improved; the bottom end of the sleeve body 1 is provided with an opening, so that the pins can be inserted into the sleeve body 1 from the opening, and the sleeve body 1 can protect the pins; the side of the opening part of the sleeve body 1 is provided with a bending structure 11, the bending structure 11 is used for providing a buffer effect for the sleeve body 1 when the sleeve body is impacted by external force, the bending structure 11 is formed by sequentially connecting a plurality of connecting pieces with gaps between each other, the gaps between the connecting pieces are used for providing the sleeve body 1 with the buffer function when the sleeve body is impacted by external force, and the function of the protective sleeve is further improved.

In one embodiment of the application, as shown in FIG. 1, there is a clearance gap between the elastic segments 111.

It can be appreciated that the elastic section 111 in the bending structure 11 is used for providing the stress buffering effect for the sleeve body 1, the elastic section 111 is set to be a plurality of boards that are arranged at intervals on the side surface of the sleeve body 1 and are sequentially connected, a movable gap exists between the plurality of elastic sections 111, when the protective sleeve is subjected to the action of external force, the sleeve body 1 can squeeze the elastic section 111 and can buffer through the movable gap, so that the impact of the external force is reduced and the charging head is protected.

As shown in fig. 1, in an embodiment of the present application, a buffer portion 12 is disposed at an end of the sleeve body 1 away from the bending structure 11, and a buffer space is formed between the buffer portion 12 and an end surface of the sleeve body 1.

It can be understood that the end of the sleeve body 1 is provided with a buffer portion 12, the buffer portion 12 is provided with a protruding portion on the end face of the sleeve body 1, a buffer space is formed between the top end of the buffer portion 12 and the end face of the sleeve body 1, and is used for further reducing the impact force of the outside on the sleeve body 1, when the top of the sleeve body 1 is impacted, the external force can be discharged through the buffer space through the gap in the buffer space, and then the stress of the charging plug is reduced.

As shown in fig. 1, in an embodiment of the present application, a limiting piece 2 is connected between the sleeve bodies 1, and the side walls of the limiting piece 2 are attached to the sleeve bodies 1.

It can be understood that when the sleeve body 1 is inserted in the pin, each sleeve body 1 is connected and limited through the limiting piece 2, when the sleeve body 1 is extruded by external force, the side wall of the limiting piece 2 between the adjacent sleeve bodies 1 can be used for fixing the sleeve body 1 in a butt joint mode, as the limiting piece 2 is attached to the side wall of the sleeve body 1, the limiting piece 2 is of a sealed polygonal structure, so that the stability of the limiting piece 2 is guaranteed, and then when the sleeve bodies 1 are extruded by external force, each sleeve body 1 is stabilized through the limiting fixing effect of the limiting piece 2, and the sleeve body 1 is prevented from being bent, so that the pin is bent.

As shown in fig. 1, the inner wall of the sleeve body 1 is provided with bulges which are densely distributed on the inner wall of the sleeve body 1.

It can be understood that the protrusions exist on the inner side wall surface of the sleeve body 1, the protrusions are protruding points on the inner wall surface of the sleeve body 1, the protrusions are densely distributed on the inner wall surface of the sleeve body 1 and used for limiting pins, when the pins extend into the sleeve body 1, the side wall surface of the sleeve body 1 can be limited in position through the protrusions, so that the pins are fixed tightly and cannot fall off easily.

As shown in fig. 1, the sleeve body 1 is provided with a pressure release port 13 near the buffer portion 12.

It can be understood that the pressure release opening 13 is formed on the side wall surface of the sleeve body 1, so that the sleeve body 1 is not blocked by the air pressure in the sleeve body 1 when the pin is sleeved, and when the pin stretches into the sleeve body 1, the air in the sleeve body 1 can be extruded out, so that the sleeve process of the sleeve body 1 is labor-saving, and the installation convenience of the sleeve body 1 is improved.

As shown in fig. 1, the side wall of the sleeve body 1 is provided with anti-skid patterns 14, and the anti-skid patterns 14 are arranged on the side wall of the sleeve body 1.

It can be understood that the anti-slip patterns 14 are arranged between the side of the bending structure 11 of the sleeve body 1 and the buffer part 12 of the sleeve body 1, the anti-slip patterns 14 are arranged as grooves on the side wall surface, when the pins are required to be taken out from the sleeve body 1, the user can pinch the side wall surface by hands, and the friction between the hand and the side wall surface is increased through the anti-slip patterns 14 on the side wall surface, so that the hand can assist the force through the anti-slip patterns 14 and take out the sleeve body 1, and the convenience of the protective sleeve in taking out is improved.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (7)

1. A charging plug protective sheath, characterized by comprising:

At least two cover bodies, cover body one end is equipped with the opening, the cover body is adjacent opening one side has the structure of buckling, the structure of buckling includes a plurality of elastic segments that connect gradually, the elastic segment sets up and the face of connecting gradually for a plurality of intervals of locating cover body side.

2. A charging plug protection sleeve as claimed in claim 1, wherein there is a clearance gap between said resilient segments.

3. A charging plug protective sleeve as claimed in claim 2, wherein a buffer portion is provided at an end of the sleeve body remote from the bending structure, and a buffer space is provided between the buffer portion and an end face of the sleeve body.

4. A charging plug protection sleeve as claimed in claim 3, wherein a spacing piece is connected between said sleeve bodies, and the side walls of said spacing piece are attached to said sleeve bodies.

5. The charging plug protection sleeve of claim 4, wherein said sleeve body inner wall is provided with protrusions, said protrusions being densely arranged on said sleeve body inner wall.

6. The charging plug protective sheath of claim 4, wherein said sheath body is provided with a pressure relief port adjacent said buffer.

7. The charging plug protective sheath of claim 5, wherein said sheath side wall is provided with anti-slip patterns, said anti-slip patterns being disposed on said sheath side wall.