CN220151687U

CN220151687U - Buckle structure convenient to dismantle

Info

Publication number: CN220151687U
Application number: CN202321936174.XU
Authority: CN
Inventors: 俞秀贵
Original assignee: Shenzhen Haobosen Technology Innovation Co ltd
Current assignee: Shenzhen Haobosen Technology Innovation Co ltd
Priority date: 2023-07-21
Filing date: 2023-07-21
Publication date: 2023-12-08
Anticipated expiration: 2033-07-21

Abstract

The utility model provides a buckle structure convenient to detach, and relates to the technical field of buckle structures, comprising a first clamping block and a second clamping block, wherein a fixed component and a movable component are arranged in the second clamping block; the fixed component comprises a propping component which is connected with the movable component; the first clamping block comprises a clamping piece, and the clamping piece faces one side of the second clamping block; the clamping piece is movably clamped with the moving assembly. The utility model has the advantages that the first clamping block and the second clamping block are separated, the separation is not needed by adopting a prying way like the prior art, the operation is convenient, the damage to the product is not easy to happen, and the service life of the product is prolonged.

Description

Buckle structure convenient to dismantle

Technical Field

The utility model relates to the technical field of buckle structures, in particular to a buckle structure convenient to detach.

Background

The buckle structure is the most effective connection mode of combining among all parts of the existing product, plays a simple and quick assembly role, in consideration of mechanical assembly work, all types of buckles with perfect designs can provide reliable and high-quality fastening configuration so that the assembly efficiency of the product is extremely high, moreover, the assembly process of the buckle position is simple, generally only one inserted action is needed, no rotary motion or product positioning action before assembly is needed, the assembly is quick and simple, and the buckle structure is widely applied to various installation shells and key shells.

In the prior art, the buckle structure is also widely applied in the key shell of an automobile or an electric car, the technical scheme of Chinese patent literature (patent number: CN212478830U, patent name: automobile electronic key shell) discloses that the key shell comprises an upper shell, a lower shell and an end shell, wherein a key hole is arranged on the upper shell, a corresponding key is arranged in the key hole, a layer of silica gel shell is arranged in the shell, an installation groove for installing a circuit board is arranged in the lower shell, the upper shell and the lower shell are connected into a shell main body in a clamping mode through the buckle structure, a key hole is arranged in the shell main body, a spare key fixed on the end shell is inserted into the shell main body through the key hole, and the end shell is connected with the shell main body through an elastic clamping structure. "

As can be seen from the description and drawings of the patent document, in the above-described configuration, the upper case and the lower case are engaged by the snap structure, so that the key is firmly assembled. However, when the car key is out of electricity and the battery is required to be replaced or the internal fittings are required to be replaced and maintained, the car key can be pried off only by a screwdriver, so that the upper shell and the lower shell are separated. However, such a method often requires tools (e.g., a knife, a screwdriver) to operate, is difficult to operate by bare hands, and also easily damages products, thereby affecting the appearance and service life of the car key.

Based on this, there is a need to develop a novel buckle structure to solve the above-mentioned technical drawbacks.

Disclosure of Invention

The utility model overcomes the defects in the prior art, provides the buckle structure convenient to detach, can achieve the effects of convenient installation and convenient detachment, and can not damage the product, thereby having ingenious structure.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model provides a buckle structure convenient to dismantle, includes first fixture block, second fixture block, be provided with fixed subassembly, removal subassembly in the second fixture block, fixed subassembly fixed mounting is in the second fixture block, the removal subassembly slides and sets up in the second fixture block; the fixed component comprises a propping component which is connected with the movable component;

the first clamping block comprises a clamping piece, and the clamping piece faces one side of the second clamping block;

the clamping piece is movably clamped with the moving assembly.

Still further, the fastener includes slope position, circular arc position, the spacing face that sets gradually from bottom to top, the spacing face is the level setting.

Further, the second clamping block is provided with a first groove and a second groove, and the first groove is communicated with the second groove;

the fixed component is positioned in the first groove position, and the movable component extends into the second groove position; the clamping piece corresponds to the second groove position vertically.

Still further, the moving assembly comprises a sliding block, one end of the sliding block is provided with a first connecting shaft, the other end of the sliding block is provided with an inclined surface, and the inclined surface corresponds to the inclined position.

Still further, the fixed subassembly includes the spring fixed block, the spring fixed block is located in the first trench, the second connecting axle is connected to the spring fixed block, support tight subassembly is the spring, the second connecting axle with support tight subassembly's one end and be connected, support tight subassembly's the other end with first connecting axle is connected.

Still further, the second fixture block side is provided with presses the keyway, the slider side is provided with the button, the button is located in the keyway.

Still further, the button includes the lug, the lug is connected with the erection column, the slider side is provided with the mounting hole, the erection column embedding is in the mounting hole.

Further, the heights of the spring fixing block and the sliding block are not higher than the depths of the first groove position and the second groove position.

Compared with the prior art, the utility model has the beneficial effects that:

when the first clamping block is buckled with the second clamping block, the clamping piece is aligned with the second groove position and is pressed downwards, so that the inclined position of the clamping piece has acting force on the inclined surface of the sliding block, the spring is compressed to enable the sliding block to move towards the direction of the fixed assembly, when the clamping piece descends to the lowest position, the sliding block is reset and embedded above the limiting surface under the action of the spring, and at the moment, the first clamping block and the second clamping block are clamped and fixed; when the first clamping block and the second clamping block need to be separated, the finger presses the key to move towards the direction of the spring fixing block, even if the moving assembly moves, the spring is compressed, the sliding block is far away from the limiting surface, and finally the first clamping block and the second clamping block can be separated after the sliding block and the clamping piece are not locked with each other; the structure is favorable to the separation of first fixture block and second fixture block, need not to adopt the mode of prizing apart to separate like the conventional art, and convenient operation is difficult for causing the damage to the product, also prolongs the life of product.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, in which:

FIG. 1 is a general view of a snap structure for easy removal;

FIG. 2 is a diagram showing the first latch separated from the second latch;

FIG. 3 is a schematic view of a second latch;

FIG. 4 is a schematic diagram of the first clamping block, the fixed component and the moving component;

FIG. 5 is a diagram showing the separation of the slider from the key.

In the figure: 1-a first clamping block, 101-a clamping piece, 1011-an inclined position, 1012-an arc position, 1013-a limiting surface, 2-a second clamping block, 201-a first slot position, 202-a second slot position, 203-a key slot, 3-a fixed component, 301-a spring fixed block, 302-a second connecting shaft, 303-a spring, 4-a movable component, 401-a sliding block, 4011-a mounting hole, 402-a first connecting shaft, 403-a key, 4031-a convex block and 4032-a mounting column 404-an inclined surface.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

As shown in fig. 1 to 4, a convenient-to-detach fastening structure includes a first fastening block 1 and a second fastening block 2, taking practical application of the fastening structure to an automobile key case as an example, the first fastening block 1 is located at an edge of an upper shell, the second fastening block 2 is located at an edge of the upper shell, the first fastening block 1 corresponds to the second fastening block 2 in position, and the first fastening block 1 is fastened into the second fastening block 2 to be fixed, thereby realizing the fixation of the upper shell and the lower shell.

The second clamping block 2 is provided with a first groove position 201 and a second groove position 202, and the first groove position 201 is communicated with the second groove position 202 to form a through groove; the fixed component 3 and the movable component 4 are positioned in a through groove formed by the communication of the first groove position 201 and the second groove position 202; specifically, as seen in fig. 2 and 4, the fixed component 3 is installed in the first slot 201, one end of the moving component 4 is connected to the fixed component 3, and the other end of the moving component 4 extends into the second slot 202.

When the first clamping block 1 is assembled with the second clamping block 2, the clamping piece 101 is inserted corresponding to the second groove 202 and finally clamped with the moving component 4. As can be seen from fig. 2, the depth of the first slot 201 and the second slot 202 are matched with the heights of the spring fixing block 301 and the sliding block 401, so that when the fixing component 3 and the moving component 4 are embedded and installed in the first slot 201, the upper surface of the second clamping block 2 is kept flat (i.e. the upper ends of the spring fixing block 301 and the sliding block 401 cannot protrude above the first slot 201), so that the combination tightness of the first clamping block 1 and the second clamping block 2 is facilitated.

As shown in fig. 4 to 5, the first clamping block 1 includes a clamping member 101, and the clamping member 101 is provided with an inclined position 1011, an arc position 1012 and a limiting surface 1013 which are sequentially connected, wherein the arc position 1012 is helpful for smooth transition between the inclined position 1011 and the limiting surface 1013.

The second clamping block 2 is internally provided with a fixing component 3, the fixing component 3 comprises a spring fixing block 301, the spring fixing block 301 is provided with a second connecting shaft 302, the second connecting shaft 302 is connected with a spring 303, the moving component 4 comprises a sliding block 401, one end of the sliding block 401 is provided with a first connecting shaft 402, the other end of the sliding block 401 is provided with an inclined surface 404, the moving component further comprises a spring 303, one end of the spring 303 is connected with the first connecting shaft 402, and the other end of the spring 303 is connected with the second connecting shaft 302; the slider 401 can slide in the through groove formed by the communication of the first groove 201 and the second groove 202, and can reset under the action of the spring 303.

Specifically, the inclined surface 404 corresponds to the inclined position 1011 from top to bottom, and the inclination angle is the same, when the first clamping block 1 and the second clamping block 2 are assembled, the inclined position 1011 of the clamping piece 101 is firstly connected with the inclined surface 404, and along with the further pressing of the clamping piece 101, the sliding block 401 is pushed towards the direction of the spring 303, so that the spring 303 is compressed, until the sliding block 401 is reset and embedded above the limiting surface 1013 under the action of the spring 303, as shown in fig. 4, and at this time, the first clamping block 1 and the second clamping block 2 are clamped and fixed.

The side of the sliding block 401 is provided with a key 403, the key 403 comprises a protruding block 4031, the protruding block 4031 is connected with a mounting column 4032, the side of the sliding block 401 is provided with a mounting hole 4011, and the mounting column 4032 is embedded in the mounting hole 4011, so that the key 403 is fixed on the sliding block 401.

The side edge of the second clamping block 2 is provided with a key pressing groove 203, a key 403 is positioned in the key pressing groove 203, and the key pressing groove 203 has the function of limiting a moving interval for the key 403; the side surface of the key 403 protrudes from the side surface of the second fixture block 2, i.e. the key 403 protrudes from the second fixture block 2 in a top view direction, so that the key 403 is pushed by a finger.

The working principle of the buckle structure is as follows: when the first clamping block 1 is buckled with the second clamping block 2, the clamping piece 101 is aligned with the second groove 202 and is pressed downwards, so that the inclined position 1011 of the clamping piece 101 has an acting force on the inclined surface 404 of the sliding block 401, the spring 303 compresses to enable the sliding block 401 to move towards the direction of the fixed assembly 3 until the sliding block 401 is reset and embedded above the limiting surface 1013 under the action of the spring 303 as shown in fig. 4, and at this time, the first clamping block 1 and the second clamping block 2 are clamped and fixed. When the first clamping block 1 and the second clamping block 2 need to be separated, the finger presses the button 403 to move towards the direction of the spring fixing block 301, so that the spring 303 is compressed, the sliding block 401 is far away from the limiting surface 1013, and the sliding block 401 is in contact with the clamping piece 101 to lock, so that the first clamping block 1 and the second clamping block 2 can be separated.

Finally, it should be noted that: although the present utility model has been described in detail with reference to the embodiments, it should be understood that the utility model is not limited to the preferred embodiments, but is capable of modification and equivalents to some of the features described in the foregoing embodiments, but is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a buckle structure convenient to dismantle, its characterized in that includes first fixture block (1), second fixture block (2), be provided with fixed subassembly (3) in second fixture block (2), remove subassembly (4), fixed subassembly (3) fixed mounting is in second fixture block (2), remove subassembly (4) sliding arrangement is in second fixture block (2); the fixing assembly (3) comprises a propping assembly (303), and the propping assembly (303) is connected with the moving assembly (4);

the first clamping block (1) comprises a clamping piece (101), and the clamping piece (101) faces one side of the second clamping block (2);

the clamping piece (101) is movably clamped with the moving assembly (4).

2. The buckle structure convenient to detach according to claim 1, wherein the clamping piece (101) comprises an inclined position (1011), an arc position (1012) and a limiting surface (1013) which are sequentially arranged from bottom to top, and the limiting surface (1013) is horizontally arranged.

3. The buckle structure convenient to detach according to claim 2, characterized in that the second clamping block (2) is provided with a first slot (201) and a second slot (202), and the first slot (201) is communicated with the second slot (202);

the fixed component (3) is positioned in the first groove position (201), and the moving component (4) extends into the second groove position (202); the clamping piece (101) corresponds to the second groove (202) up and down.

4. A snap structure according to claim 3, wherein the moving assembly (4) comprises a slider (401), a first connecting shaft (402) is provided at one end of the slider (401), an inclined surface (404) is provided at the other end of the slider (401), and the inclined surface (404) corresponds to the inclined position (1011).

5. The buckle structure convenient to detach according to claim 4, characterized in that the fixing component (3) comprises a spring fixing block (301), the spring fixing block (301) is located in the first groove (201), the spring fixing block (301) is connected with a second connecting shaft (302), the abutting component (303) is a spring, the second connecting shaft (302) is connected with one end of the abutting component (303), and the other end of the abutting component (303) is connected with the first connecting shaft (402).

6. The buckle structure convenient to detach according to claim 5, characterized in that a key groove (203) is arranged on the side edge of the second clamping block (2), a key (403) is arranged on the side edge of the sliding block (401), and the key (403) is located in the key groove (203).

7. The buckle structure convenient to detach according to claim 6, characterized in that the key (403) comprises a protruding block (4031), the protruding block (4031) is connected with a mounting column (4032), a mounting hole (4011) is formed in the side edge of the sliding block (401), and the mounting column (4032) is embedded into the mounting hole (4011).

8. The buckle structure convenient to detach according to claim 6, characterized in that the heights of the spring fixing block (301) and the sliding block (401) are not higher than the depths of the first groove position (201) and the second groove position (202).