CN217544391U

CN217544391U - Quick detachable limit structure

Info

Publication number: CN217544391U
Application number: CN202220913094.1U
Authority: CN
Inventors: 张旭东
Original assignee: Shenzhen Kuncheng Technology Co ltd
Current assignee: Shenzhen Kuncheng Technology Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-10-04
Anticipated expiration: 2032-04-18

Abstract

The utility model discloses a quick detachable limit structure, include: the body piece is provided with an upper cover and a buckle, the buckle comprises a buckle body part and a convex part positioned on one side of the buckle body part, and the buckle is made of a deformable material; the clamping piece is provided with an inner hole and insertion holes positioned on two sides of the inner hole, the insertion holes are abutted against the buckle, and the maximum width of the buckle is smaller than the width of the insertion holes; the quick-detachable limiting structure is provided with a first state under a joint position and a second state under detaching operation, when in the first state, the top end part of the buckle part is inserted into the jack, and the lug boss is abutted against the edge of the jack; and in the second state, the buckle body deforms under the action of external force, so that the protruding part is separated from the edge of the jack and abutted against the edge of the jack. This quick detachable limit structure, easy dismounting, easy operation.

Description

Quick detachable limit structure

Technical Field

The utility model relates to a stop gear field especially is about a quick detachable limit structure.

Background

The 86 type switch has the external dimension of 86 x 86mm (millimeter), the mounting hole distance of 60mm (millimeter), which is the most common wall switch size, and the appearance is square, which is also the most common switch in engineering and home decoration in most regions of the country at present.

And present 86 type switch adopts the screw to connect each part more, and the dismouting is loaded down with trivial details like this, wastes time and energy, has increased use cost moreover.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick detachable limit structure, it can effectively alleviate the inconvenient problem of switch dismantlement.

In order to achieve the above object, the utility model provides a quick detachable limit structure, include: the body piece is provided with an upper cover and a buckle, the buckle comprises a buckle body part and a convex part positioned on one side of the buckle body part, and the buckle is made of a deformable material; the clamping piece is provided with an inner hole and insertion holes positioned on two sides of the inner hole, the insertion holes are abutted against the buckle, and the maximum width of the buckle is smaller than the width of the insertion holes; the quick-detachable limiting structure is provided with a first state under a joint position and a second state under a detaching operation, when in the first state, the top end part of the buckle body part is inserted into the jack, and the lug boss is abutted against the edge of the jack; and in the second state, the buckle body deforms under the action of external force, so that the protruding part is separated from the edge of the jack and abutted against the edge of the jack.

In one or more embodiments, the upper cover is positioned above the catch.

In one or more embodiments, the projection is located at an intermediate position outside the clasp part.

In one or more embodiments, the snap is provided on the body member in a plurality.

In one or more embodiments, the number of receptacles matches the number of snaps.

In one or more embodiments, the clasp portion is a unitary structure with the projection.

In one or more embodiments, the snap is of unitary construction with the body member.

In one or more embodiments, the inner hole is opened inside the clamping piece, and the inner hole is matched with the lower part of the upper cover of the body piece in an inserting manner.

Compared with the prior art, according to the utility model discloses a quick detachable limit structure, but through the knot body that sets up elastic deformation on body spare come with joint spare cooperation butt to can make the knot body take place certain deformation and come joint spare and break away from with body spare mutually under the exogenic action, accomplish dismantling of body spare and joint spare, simple structure, convenient operation has improved dismouting efficiency greatly.

Drawings

Fig. 1 is a cross-sectional plan view of a quick detachable limit structure according to an embodiment of the present invention;

fig. 2 is a sectional perspective view of an easily detachable limiting structure according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a clip of an easily detachable limiting structure according to an embodiment of the present invention.

Description of the main reference numerals:

1. a body member; 11. an upper cover; 12. buckling; 121. a buckle part; 122. a boss portion; 2. a clamping piece; 21. a jack; 22. an inner bore.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.

Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.

As shown in fig. 1 to 2, according to the utility model discloses an embodiment's quick detachable limit structure, including body spare 1 and joint spare 2, body spare 1 has buckle 12, and buckle 12 is made by deformable material. The buckle 12 includes a buckle portion 121 and a protrusion portion 122 located at one side of the buckle portion 121. The hook portion 121 is a main body of the buckle 12, and the hook portion 121 is a portion extending outward from the buckle 12. The clip member 2 has an insertion hole 21, the insertion hole 21 abuts against the clip 12, and the maximum width of the clip 12 is smaller than the width of the insertion hole 21. So that the buckle part 121 is deformed, the buckle 12 is integrally inserted into the insertion hole 21, and the body member 1 and the clip member 2 are detached and separated.

In one embodiment, the buckle part 121 and the protrusion part 122 are of an integral structure, and the buckle 12 and the body member 1 are of an integral structure, so that the parts are integrally formed, the processing, the production and the assembly are convenient, and the manufacturing cost is saved.

In one embodiment, body member 1 is a shell. An upper cover 11 is arranged above the body member 1, and the upper cover 11 plays a limiting role for the clamping member 2.

The protruding portion 122 is disposed at the middle position of the outer side of the buckle portion 121, so that the portion of the buckle 12 located above the protruding portion 122 can be inserted into the insertion hole 21 to increase the matching degree of the body member 1 and the clamping member 2, and reduce the shake between the two. When the installation, the protruding part 122 and the edge butt of draw-in groove play spacing lifting effect to joint member 2.

As shown in fig. 3, in one embodiment, the middle of the clip member 2 is opened with an inner hole 22. And the inner hole 22 is inserted and matched with the lower part of the upper cover 11 of the body member 1, so that the clamping member 2 is inserted from the lower part of the body member 1 and forms a matching with the body member 1.

In an embodiment, in order to increase the stability of the clamping connection between the body member 1 and the clamping connection member 2, the number of the insertion holes 21 on the clamping connection member 2 and the buckle 12 on the body member 1 are correspondingly provided with a plurality of insertion holes.

After the upper end of the buckle part 121 is inserted into the insertion hole 21, a gap for inserting a detaching tool is reserved between one side of the upper end of the buckle part 121 close to the protruding part 122 and the insertion hole 21. The removal tool is typically a pry bar or a screwdriver.

The utility model discloses a quick detachable limit structure, its working process as follows:

when the installation, the hole 22 of joint spare 2 inserts the below of body spare 1, promote joint spare 2 and be close to upper cover 11 of body spare 1 gradually, resist the hindrance of bellying 122 until jack 21, and under the cooperation of upper cover 11, accomplish the joint installation, when disassembling, the one end of extracting tool inserts in the space between the upper end of knot body 121 and jack 21, and use the edge of jack 21 as the support, pry the upper end of knot body 121, knot body 121 takes place certain deformation this moment, make bellying 122 break away from the butt relation with jack 21. At this time, the entire clip 12 is inserted into the insertion hole 21, and the clip 2 is detached.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims

1. The utility model provides a quick detachable limit structure which characterized in that includes:

the body piece is provided with an upper cover and a buckle, the buckle comprises a buckle body part and a convex part positioned on one side of the buckle body part, and the buckle is made of a deformable material; and

the clamping piece is provided with an inner hole and insertion holes positioned on two sides of the inner hole, the insertion holes are abutted against the buckle, and the maximum width of the buckle is smaller than the width of the insertion holes;

the quick-detachable limiting structure is provided with a first state under a joint position and a second state under detaching operation, when in the first state, the top end part of the buckle part is inserted into the jack, and the lug boss is abutted against the edge of the jack;

and in the second state, the buckle body deforms under the action of external force, so that the protruding part is separated from the edge of the jack and abutted against the edge of the jack.

2. The frangible restraint structure of claim 1, wherein the upper cover is positioned above the catch.

3. The frangible restraint structure according to claim 1, wherein the projection is located at a middle position outside the buckle portion.

4. The frangible restraint structure of claim 1, wherein a plurality of said snaps are located on the body member.

5. The easy-to-detach limiting structure according to claim 4, wherein the number of the insertion holes is matched with the number of the buckles.

6. The frangible restraint structure according to claim 1, wherein the buckle portion and the projection are an integral structure.

7. The frangible restraint structure of claim 1, wherein the clip is integrally formed with the body member.

8. The easily detachable limiting structure according to claim 1, wherein the inner hole is opened inside the locking member, and the inner hole is inserted and matched with the lower portion of the upper cover of the body member.