Snap fastener

Abstract

The utility model relates to a snap fastener, which belongs to the technical field of connecting buckles and comprises two fastener bodies with the same structure, the center of each fastener body protrudes outwards towards one side to form a base, the center of each base protrudes outwards towards one side to form a fastener head, the base is provided with an insertion hole, and the two fastener bodies are fastened into a whole through matching of the fastener heads and the insertion holes. By the adoption of the structure, one buckle body serves as a male buckle, the other buckle body serves as a female buckle, the buckle head of the male buckle is pressed into the inserting hole of the female buckle, and therefore the two buckle bodies are buckled together, the two buckle bodies are completely the same in structure, the front faces and the back faces of the two buckle bodies can be buckled, the male buckle and the female buckle can be exchanged and used universally, machining can be completed only through one die, manufacturing cost is reduced, and assembling efficiency is improved. And a plurality of buckle bodies can be overlapped and buckled.

Description

Technical Field

[0001] The utility model belongs to the technical field of connecting buckles, and particularly relates to a snap buckle. Background Art

[0002] Snap buttons, also known as concealed buttons, are widely used in various industries, especially the clothing industry, due to their simple structure and convenient operation. Existing snap buttons are divided into male snap buttons and female snap buttons. The male snap buttons and female snap buttons have different structures and are not interchangeable. Therefore, during processing and manufacturing, it is necessary to design two molds, one male and one female, which increases the manufacturing cost. If the male snap buttons and the female snap buttons are set to the same structure, they can share a mold, thereby reducing the manufacturing cost.

[0003] Therefore, a snap button that can be fastened on both sides is in urgent need of appearance. Utility Model Content

[0004] The utility model provides a snap button, which is used to solve the technical problems in the prior art that the snap button manufacturing cost is high and the male and female snap buttons cannot be interchanged and used universally.

[0005] The utility model is realized through the following technical scheme: a snap button, comprising two buckle bodies with the same structure, wherein the center of the buckle body protrudes outwards to one side to form a base, the center of the base protrudes outwards to one side to form a buckle head, the base is provided with an insertion hole, and the two buckle bodies are buckled into one body through the cooperation of the buckle head and the insertion hole.

[0006] In order to better realize the utility model, further optimization is made in the above structure, the plug hole is a tapered hole, one end of the plug hole connected to the buckle head is a large diameter end, and the other end is a small diameter end.

[0007] In order to better realize the utility model, further optimization is made in the above structure, the buckle head is a conical platform, one end of the buckle head connected to the base is a small diameter end, and the other end is a large diameter end.

[0008] In order to better realize the utility model, further optimization is made in the above structure, the buckle body is provided with a plurality of through holes, and the plurality of through holes are evenly arranged outside the base.

[0009] In order to better realize the utility model, the above structure is further optimized to further include a rubber ring, which is coated on the outer circumference of the buckle body and fills the through hole.

[0010] In order to better realize the utility model, further optimization is made in the above structure, and the buckle body is a hard plastic structural part.

[0011] In order to better realize the utility model, further optimization is made in the above structure, and the rubber ring is a soft rubber structural part.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The snap button provided by the utility model comprises two snap bodies with the same structure, the center of the snap body protrudes outwards to one side to form a base, the center of the base protrudes outwards to one side to form a snap head, the base is provided with a socket, and the two snap bodies are snap-connected into one body through the cooperation of the snap head and the socket. With this structure, one snap body is used as a male snap and the other is used as a female snap, so that the snap head of the male snap is pressed into the socket of the female snap, thereby snapping the two snap bodies together, the two snap bodies have exactly the same structure, and both the front and back sides can be snapped together, so that the male and female snaps are interchangeable and universal, and only one set of mold is needed to complete the processing, thereby reducing the manufacturing cost and improving the assembly efficiency. A plurality of snap bodies can also be superimposed and snapped together, making the utility model more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the structure of the snap button in the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the buckle body in the utility model;

[0017] In the figure:

[0018] 1- buckle body; 2- base; 3- buckle head; 4- socket; 5- through hole; 6- rubber ring. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0020] In the description of the present utility model, it should be noted that, unless otherwise specified, "multiple" means two or more; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0022] Embodiment 1:

[0023] In this embodiment, a snap button, such as Figure 1 and Figure 2 As shown, it includes two buckles 3 with the same structure. The center of the buckle head 3 protrudes to one side to form a base 2. The center of the base 2 protrudes to one side to form a buckle head 3. The base 2 is provided with a socket 4. The two buckle heads 3 are buckled into one by the cooperation of the buckle head 3 and the socket 4.

[0024] With this structure, one of the buckle heads 3 is used as a male buckle and the other is used as a female buckle, so that the buckle head 3 of the male buckle is pressed into the insertion hole 4 of the female buckle, thereby the two buckle heads 3 are buckled together. The two buckle heads 3 have exactly the same structure and can be buckled on both the front and back sides, so that the male and female buckles are interchangeable and universal. Only one mold is needed to complete the processing, which reduces the manufacturing cost and improves the assembly efficiency. The multiple buckle heads 3 can also be superimposed and buckled, so that multiple layers of clothes can be superimposed and multiple layers of pockets can be buckled on both the front and back sides, making the practicality of the utility model stronger.

[0025] In this embodiment, Figure 1 As shown, the above-mentioned socket 4 is a tapered hole, one end of the above-mentioned socket 4 connected to the buckle head 3 is a large diameter end, and the other end is a small diameter end. The tapered above-mentioned socket 4 can firmly buckle the above-mentioned buckle head 3, increase the buckling strength, and prevent the two above-mentioned buckles 3 from being easily unfastened.

[0026] Furthermore, the buckle head 3 is a conical platform, one end of the buckle head 3 connected to the base 2 is a small diameter end, and the other end is a large diameter end. The conical buckle head 3 is fully matched with the conical socket 4, which increases the contact area, makes the two fit more tightly, and further improves the locking force.

[0027] Embodiment 2:

[0028] In this embodiment, a snap button, such as Figure 1 and Figure 2 As shown, it includes two buckles 3 with the same structure. The center of the buckle head 3 protrudes to one side to form a base 2. The center of the base 2 protrudes to one side to form a buckle head 3. The base 2 is provided with a socket 4. The two buckle heads 3 are buckled into one by the cooperation of the buckle head 3 and the socket 4.

[0029] With this structure, one of the buckle heads 3 is used as a male buckle and the other is used as a female buckle, so that the buckle head 3 of the male buckle is pressed into the insertion hole 4 of the female buckle, thereby the two buckle heads 3 are buckled together. The two buckle heads 3 have exactly the same structure and can be buckled on both the front and back sides, so that the male and female buckles are interchangeable and universal. Only one mold is needed to complete the processing, which reduces the manufacturing cost and improves the assembly efficiency. The multiple buckle heads 3 can also be superimposed and buckled, so that multiple layers of clothes can be superimposed and multiple layers of pockets can be buckled on both the front and back sides, making the practicality of the utility model stronger.

[0030] In this embodiment, Figure 1 As shown, the above-mentioned socket 4 is a tapered hole, one end of the above-mentioned socket 4 connected to the buckle head 3 is a large diameter end, and the other end is a small diameter end. The tapered above-mentioned socket 4 can firmly buckle the above-mentioned buckle head 3, increase the buckling strength, and prevent the two above-mentioned buckles 3 from being easily unfastened.

[0031] Furthermore, the buckle head 3 is a conical platform, one end of the buckle head 3 connected to the base 2 is a small diameter end, and the other end is a large diameter end. The conical buckle head 3 is fully matched with the conical socket 4, which increases the contact area, makes the two fit more tightly, and further improves the locking force.

[0032] As an optimized implementation of this embodiment, Figure 2 As shown, the buckle head 3 is provided with a plurality of through holes 5, and the plurality of through holes 5 are evenly arranged outside the base 2, and the through holes 5 are used to fix the buckle head 3 on clothes or bags that need to be provided with snaps, such as by filling viscose or passing fasteners.

[0033] In this embodiment, Figure 1As shown, it also includes a rubber ring 6, which is coated on the outer periphery of the buckle head 3 and fills the through hole 5. The rubber ring 6 is used for composite connection with the fabric. After the buckle head 3 is processed and formed, the rubber ring 6 is formed by a secondary injection molding process to make the rubber ring 6 and the buckle head 3 connected as a whole, and then the rubber ring 6 and the fabric are connected by sewing or other fixing methods.

[0034] In this embodiment, the buckle head 3 is preferably a structural part made of hard rubber. The hard structure can increase the buckling force when the two buckles 3 are buckled together. The rubber ring 6 is preferably a structural part made of soft rubber. The flexible property has a certain bending and deformation ability, which is more compatible with the fabric.

[0035] As an optimization, the outer surface of the soft rubber is provided with anti-slip grooves.

[0036] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A snap button, characterized in that: The invention comprises two buckle bodies (1) of the same structure, wherein the center of the buckle body (1) protrudes outwards to one side to form a base (2), the center of the base (2) protrudes outwards to one side to form a buckle head (3), the base (2) is provided with an insertion hole (4), and the two buckle bodies (1) are buckled into one piece through the matching of the buckle head (3) and the insertion hole (4).

2. A snap button according to claim 1, characterized in that: The insertion hole (4) is a tapered hole, one end of the insertion hole (4) connected to the buckle head (3) is a large-diameter end, and the other end is a small-diameter end.

3. A snap button according to claim 2, characterized in that: The buckle head (3) is a conical platform, one end of the buckle head (3) connected to the base (2) is a small-diameter end, and the other end is a large-diameter end.

4. A snap button according to claim 3, characterized in that: The buckle body (1) is provided with a plurality of through holes (5), and the plurality of through holes (5) are evenly arranged outside the base (2).

5. A snap button according to claim 4, characterized in that: It also comprises a rubber ring (6), which is wrapped around the outer circumference of the buckle body (1) and fills the through hole (5).

6. A snap button according to claim 5, characterized in that: The buckle body (1) is a hard plastic structural part.

7. A snap button according to claim 6, characterized in that: The rubber ring (6) is a soft rubber structural part.

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