Convenient buckle

Abstract

The utility model discloses a portable buckle which is used for connecting a first component and a second component and comprises a buckle body, the buckle body is used for being installed and fixed on the first component, after installation, the buckle body protrudes out of one side of the first component, an elastic flange protrudes out of the side wall of the buckle body, and the elastic flange can elastically retract and deform. The second component is provided with an elastic flange, the elastic flange and the surface of the first component are spaced, the second component is provided with an installation hole, the buckle body fixed to the first component is inserted into the installation hole in a penetrating mode, and after insertion, the elastic flange protrudes and is clamped to the side, back to the first component, of the second component so that the second component can be connected with the first component. According to the utility model, rapid installation and connection between two parts are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a convenient buckle. Background Art

[0002] During the equipment assembly process, it is often necessary to install and connect two components. The most common method is screw connection. Although the screw connection has a relatively simple structure, the assembly process still requires the use of a screwdriver, which is not convenient enough.

[0003] How to design a component connection structure that is more convenient to use to achieve a quick installation connection between two components remains to be solved. Utility Model Content

[0004] The purpose of the utility model is to provide a convenient buckle, and the technical problem solved is to achieve a quick installation connection between two components.

[0005] To achieve the above-mentioned purpose, the solution of the present invention is: a convenient clip for connecting a first component and a second component, including a clip body, the clip body is used to be installed and fixed on the first component. After installation, the clip body protrudes on one side of the first component, and the side wall of the clip body protrudes with an elastic flange. The elastic flange can elastically deform inward, and the elastic flange is spaced from the surface of the first component. A mounting hole is provided on the second component, and the mounting hole is used for the clip body fixed on the first component to be inserted through. After insertion, the elastic flange protrudes and is clamped on the side of the second component facing away from the first component to connect the second component to the first component.

[0006] Furthermore, the buckle body is screwed and fixed on the first component.

[0007] Furthermore, the buckle body is cylindrical, and the cylindrical side wall protrudes to form the elastic flange. The cylindrical bottom is provided with a screw through-hole, and the tail of a screw passes through the screw through-hole and is screwed to the first component. The nail head protrudes radially from the nail tail and abuts against the inner side of the cylindrical bottom wall of the buckle body to fix the buckle body on the first component.

[0008] Furthermore, the bottom wall of the clip body protrudes toward the side away from the first component, the screw through hole extends in all directions on the bottom wall of the clip body to form a plurality of through slots, and the screw has a radially protruding snap-fit portion on the outer side of the cylindrical bottom wall of the clip body.

[0009] Furthermore, an abutment portion is formed on the buckle body, and when the elastic flange protrusion is clamped on the side of the second component facing away from the first component, the side of the second component facing the first component is pressed against the abutment portion.

[0010] Furthermore, a snap-on mounting portion is provided on a protrusion of the first component, and the snap-on body is in an inverted V-shape, which is sleeved on the snap-on mounting portion. The snap-on body protrudes toward the inner side of the V-shape to form a barb, and the barb extends obliquely in a direction away from the V-shaped opening, so that when the snap-on body is sleeved on the snap-on mounting portion, the barb is on the side wall of the snap-on mounting portion to fix the snap-on body on the first component.

[0011] Furthermore, the buckle body is raised on the outer side of its V-shape to form the elastic flange.

[0012] Furthermore, the side of the elastic flange facing away from the first component is inclined to transition to the side wall of the buckle body.

[0013] After adopting the above scheme, the beneficial effect of the utility model is that: the clip body is fixed on one side of the first component, the side wall of the clip body is raised with an elastic flange, and the elastic flange is spaced from the surface of the first component, and a mounting hole is provided on the second component, and the mounting hole is used for the clip body fixed on the first component to pass through and insert. After insertion, the elastic flange protrudes and is clamped on the side of the second component facing away from the first component, limiting the separation of the second component from the first component and connecting the second component to the first component. Therefore, when installing, it is only necessary to align the mounting hole with the clip body, and then push the second component toward the side where the first component is located. After being pushed into place, the elastic flange protrudes and is clamped on the side of the second component facing away from the first component. Through a simple structure, a quick installation connection between the first component and the second component is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an exploded view of the screw and buckle body in Example 1;

[0015] Figure 2 This is a cross-sectional view of the screw installed on the buckle body in Example 1;

[0016] Figure 3 This is an exploded view of Example 1;

[0017] Figure 4 This is a three-dimensional diagram of the first component and the second component after installation in Example 1;

[0018] Figure 5 This is a cross-sectional view of the first component and the second component after installation in Example 1;

[0019] Figure 6 This is an exploded view of the buckle body removed from the first component in Example 2;

[0020] Figure 7 This is a three-dimensional diagram of the buckle body in Example 2;

[0021] Figure 8 A three-dimensional diagram of the buckle body installed on the first component in Example 2;

[0022] Figure 9 This is a three-dimensional diagram of the first component and the second component after installation in Example 2;

[0023] Figure 10 for Figure 9 A partial enlarged view of point A in the middle.

[0024] Explanation of numbers: 1-first component, 2-second component, 3-snap body, 4-elastic flange, 5-mounting hole, 6-screw through hole, 7-screw, 8-nail tail, 9-bottom wall, 10-through groove, 11-abutment part, 12-snap mounting part, 13-barb, 14-nail head, 15-U-shaped through groove, 16-spring, 17-snap part. DETAILED DESCRIPTION

[0025] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] In the claims, specification and the above-mentioned drawings of the present invention, unless otherwise expressly defined, directional words, such as the use of terms such as "center", "transverse", "longitudinal", "horizontal", "vertical", "top", "bottom", "inside", "outside", "up", "down", "front", "back", "left", "right", "clockwise", "counterclockwise" and the like to indicate directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, so they cannot be understood as limiting the specific scope of protection of the present invention.

[0027] A convenient buckle for connecting a first component 1 and a second component 2, such as Figure 1-10 As shown, the shape and structure of the first component 1 and the second component 2 are not specifically limited. The convenient buckle includes a buckle body 3, which is used to be installed and fixed on the first component 1. It can adopt a screw connection, a threaded connection or a clamping connection structure, which is not specifically limited. The preferred two mounting structures are given later. After installation, the buckle body 3 protrudes on one side of the first component 1, and the side wall of the buckle body 3 protrudes with an elastic flange 4. The elastic flange 4 is spaced from the surface of the first component 1, and the elastic flange 4 can be elastically deformed inward. A mounting hole 5 is provided on the second component 2, and the mounting hole 5 is used for the buckle body 3 fixed on the first component 1 to pass through. In the process of the buckle body 3 passing through the mounting hole 5, the elastic flange 4 is squeezed by the wall of the mounting hole 5 to produce inward deformation. After insertion, the elastic flange 4 bounces up, and the outline exceeds the mounting hole 5, and is clamped on the side of the second component 2 facing away from the first component 1 with a protrusion. At this time, the second component 2 is clamped by the elastic flange 4, restricting the second component 2 from separating from the first component 1, and connecting the second component 2 to the first component 1.

[0028] Example 1

[0029] like Figure 1-5 As shown, the buckle body 3 is screwed and fixed to the first component 1. More specifically, the buckle body 3 is cylindrical and, in this embodiment, is an integrally molded plastic part (but not limited thereto). The cylindrical side wall protrudes to form the elastic flange 4. More specifically, a U-shaped through-slot is formed in the cylindrical side wall. The portion of the cylindrical side wall within the U-shaped through-slot 15 forms an elastic spring piece 16. The spring piece 16 protrudes outward from the buckle body 3 to form the elastic flange 4. A screw through-hole 6 is formed at the bottom of the cylinder. The tail 8 of a screw 7 passes through the screw through-hole 6 and is screwed to the first component 1. The nail head 14 radially protrudes from the nail tail 8 and abuts against the inner side of the cylindrical bottom wall 9 of the buckle body 3 to fix the buckle body 3 to the first component 1.

[0030] To make the connection more secure, preferably, multiple elastic flanges 4 are provided, which are spaced apart around the periphery of the clip body 3. Specifically, in this embodiment, two elastic flanges 4 are provided, which are located on opposite sides of the clip body 3; and the side of the elastic flange 4 facing away from the first component 1 is inclined to transition to the side wall of the clip body 3, so that the installation process is more labor-saving. After the side of the elastic flange 4 facing the first component 1 is clamped on the side of the second component 2 facing away from the first component 1, it is parallel to the surface of the second component 2 to prevent the second component 2 from falling off the first component 1.

[0031] In order to make the installation more convenient, the bottom wall 9 of the clip body 3 is preferably protruded toward the side away from the first component 1, and the screw through hole 6 is extended to the four sides on the bottom wall of the clip body 3 to form a plurality of through grooves 10. The through grooves 10 are provided so that the screw through hole 6 can expand elastically, and the screw 7 has a snap-on portion 17 radially protruding on the outside of the cylindrical bottom wall 9 of the clip body 3, so that the clip body 3 and the screw 7 can be assembled together in advance, which is more convenient for subsequent use.

[0032] Specifically in this embodiment, an abutment portion 11 is formed on the snap body 3. More specifically, the cylindrical edge of the snap body 3 close to one end of the first component 1 is expanded outward to form the abutment portion 11. When the elastic flange 4 is protruded and snapped onto the side of the second component 2 facing away from the first component 1, the second component 2 is pressed against the abutment portion 11 on the side facing the first component 1.

[0033] Example 2

[0034] like Figure 6-10As shown, a snap-on mounting portion 12 is provided on the first component 1. Specifically, in this embodiment, the snap-on mounting portion 12 is in the shape of a plate perpendicular to the surface of the first component 1, and the snap-on body 3 is a metal part stamped as a whole, in an inverted V-shape, which is sleeved on the snap-on mounting portion 12. The snap-on body 3 protrudes toward the inner side of the V-shape to form a barb 13. The barb 13 extends obliquely in a direction away from the V-shaped opening, so that when the snap-on body 3 is sleeved on the snap-on mounting portion 12, the barb hooks on the side wall of the snap-on mounting portion 12 to fix the snap-on body 3 on the first component 1. In order to make the hooking more secure, the side wall of the snap-on mounting portion 12 may also form a hooking groove for the barb 13 to hook into. The snap-on body 3 is stamped with the elastic flange 4 protruding from the outer side of the V-shape.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the design of this case. Any equivalent changes made based on the key design of this case shall fall within the scope of protection of this case.

Claims

1. A convenient buckle for connecting a first component (1) and a second component (2), characterized in that: The invention comprises a buckle body (3) which is used for being fixedly mounted on a first component (1). After being mounted, the buckle body (3) protrudes from one side of the first component (1). An elastic flange (4) is protruded from the side wall of the buckle body (3). The elastic flange (4) can be elastically deformed inwards and is spaced apart from the surface of the first component (1). A mounting hole (5) is provided on the second component (2). The mounting hole (5) is used for the buckle body (3) fixed on the first component (1) to be inserted through. After being inserted, the elastic flange (4) protrudes and is clamped on the side of the second component (2) facing away from the first component (1) to connect the second component (2) with the first component (1).

2. A convenient buckle according to claim 1, characterized in that: The buckle body (3) is screwed and fixed on the first component (1).

3. A convenient buckle according to claim 2, characterized in that: The buckle body (3) is cylindrical, and the side wall of the cylinder is raised to form the elastic flange (4). The bottom of the cylinder is provided with a screw through hole (6). The nail tail (8) of a screw (7) passes through the screw through hole (6) and is screwed to the first component (1). The nail head (14) radially protrudes from the nail tail (8) and abuts against the inner side of the bottom wall (9) of the cylinder of the buckle body (3) to fix the buckle body (3) on the first component (1).

4. A convenient buckle according to claim 3, characterized in that: The bottom wall (9) of the buckle body (3) protrudes toward the side away from the first component (1); the screw through hole (6) extends in all directions on the bottom wall of the buckle body (3) to form a plurality of through slots (10); and the screw (7) has a radially protruding clamping portion (17) on the outer side of the cylindrical bottom wall (9) of the buckle body (3).

5. The portable buckle according to claim 1, characterized in that: An abutment portion (11) is formed on the buckle body (3); when the elastic flange (4) is protruding and snapped onto the side of the second component (2) facing away from the first component (1), the side of the second component (2) facing the first component (1) is pressed against the abutment portion (11).

6. The portable buckle according to claim 1, characterized in that: A buckle mounting portion (12) is protruded from the first component (1), and the buckle body (3) is in an inverted V-shape and is sleeved on the buckle mounting portion (12). The buckle body (3) protrudes toward the inner side of the V-shape to form a barb (13), and the barb (13) extends obliquely in a direction away from the V-shaped opening, so that when the buckle body (3) is sleeved on the buckle mounting portion (12), the barb is on the side wall of the buckle mounting portion (12), thereby fixing the buckle body (3) on the first component (1).

7. The portable buckle according to claim 6, characterized in that: The buckle body (3) is protruded on the outer side of its V-shape to form the elastic flange (4).

8. The portable buckle according to claim 1, characterized in that: The side of the elastic flange (4) facing away from the first component (1) is inclined and transitions to the side wall of the buckle body (3).

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