Combined snap button

Abstract

The utility model relates to the field of buttons, and discloses a combined snap button, which comprises a bottom button, a male button, a female button and a surface button, the bottom button is detachably connected with the male button, the female button is detachably connected with the surface button, the male button is detachably connected with the female button, and the adjacent surfaces of the bottom button and the surface button are respectively provided with a through hole structure. The punching structure comprises a punching structure body, the punching structure body comprises a limiting shell, the limiting shell is fixedly connected to the adjacent side of the bottom buckle and the face buckle, a sliding hole is formed in the outer wall of the limiting shell, a limiting groove is formed in the hole wall of the sliding hole, and a movable block is arranged on the inner side of the limiting shell. And the outer wall of the movable block is fixedly connected with a limiting rod. According to the utility model, through the arrangement of the perforation structure, the pointed cone and the snap button are integrated, and the pointed cone and the snap button are designed into a whole, so that the pointed cone does not need to be independently prepared for perforation operation, the installation steps are greatly simplified, the installation time is saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of buttons, in particular to a combined four-piece button. Background Art

[0002] Metal buttons are commonly used products for fastening clothes and bags, and can also be used as decorative pieces. Traditional metal buttons mainly include male buttons and female buttons. Among them, the male buttons and female buttons are respectively arranged on two opposite fabrics of clothes or bags that need to be fastened, and the male buttons and female buttons cooperate with each other to achieve the fastening effect. This traditional metal button is convenient and fast to use. Just inserting the male button into the female button can achieve a relatively stable connection effect, so it has been widely used. Among them, the common four-piece button is composed of a male button, a female button and two fixing nails. The male button and the female button are respectively fixed on the corresponding fabrics to be connected through two fixing nails, omitting the sewing process, and the operation is relatively simple.

[0003] After retrieval, Chinese Patent Publication No.: CN203073152U discloses a four-piece button, which includes a male button and a female button. The female button includes a plug-in cylinder and an annular convex disk integrally formed with the plug-in cylinder. The plug-in cylinder is a hollow cylinder with one end closed. The annular convex disk is located at the mouth of the plug-in cylinder. A plurality of through holes are annularly arranged along the axis of the plug-in cylinder near the closed end of the plug-in cylinder. A plurality of axial cutting grooves extending from the through holes to the mouth of the cylinder are also formed on the plug-in cylinder. The cutting grooves radially penetrate through the cylinder wall of the plug-in cylinder and the annular convex disk. A lock seat disk is also configured on the female button. The lock seat disk has a receiving cavity, and a lock ring that converges inward is provided at the mouth of the receiving cavity. The inner diameter of the lock ring is larger than the outer diameter of the plug-in cylinder. A section of the plug-in cylinder with through holes penetrates through the fabric and is inserted into the receiving cavity, and is riveted and clamped on the inner side wall of the locking ring by radially expanding in the receiving cavity.

[0004] Before installing the four-piece button, it is necessary to first perform a taper perforation operation and then install the four-piece button, which undoubtedly increases the complexity and tediousness of the entire installation process; during the operation, it is necessary to continuously switch between using a taper and a four-piece button installation tool, which not only wastes time, but also easily causes the tools to be chaotic and lost. For this reason, a combined four-piece button is proposed to solve the above problems. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a combined four-piece button, aiming to improve the problem in the prior art that it is necessary to first perform a taper perforation operation and then install the four-piece button, which not only wastes time, but also easily causes the tools to be chaotic and lost.

[0006] To achieve the above object, the utility model adopts the following technical scheme: a combined four-piece button, including a bottom button, a male button, a female button and a face button. The bottom button and the male button are detachably connected. The female button and the face button are detachably connected. The male button and the female button are detachably connected. Perforation structures are respectively arranged on one side of the bottom button and the face button adjacent to each other. The perforation structure includes a limiting shell. The limiting shell is fixedly connected to one side where the bottom button and the face button are adjacent. A sliding hole is formed in the outer wall of the limiting shell, and a limiting groove is formed in the hole wall of the sliding hole. An active block is arranged inside the limiting shell. A limiting rod is fixedly connected to the outer wall of the active block. The limiting rod contacts and is slidably connected to the groove wall of the sliding groove. A pointed cone is arranged on one side of the active block.

[0007] As a further description of the above technical scheme: a threaded groove is formed on one side of the active block close to the pointed cone. Threads are arranged on the outer wall of one end of the pointed cone close to the threaded groove. One end of the pointed cone is threadedly connected to the threaded groove through the threads. The threaded connection installation method is adopted, which is convenient for the installation and disassembly of the pointed cone. When the pointed cone loses its sharpness, it is convenient to remove the pointed cone for replacement.

[0008] As a further description of the above technical scheme: the male button includes an extension shell. The extension shell fixedly penetrates through the hollow part of the male button. A round dot is fixedly connected to one end of the extension shell. By protruding a round dot in the middle of the extension shell, the round dot is clamped by a spring after being pressed into the hole of the female button, generating an opening and closing force to fix the clothing.

[0009] As a further description of the above technical scheme: both the limiting shell and the extension shell are cylindrical and hollow. One end face of the extension shell and the limiting shell is open. The extension shell is provided to accommodate the space of the limiting shell, which is convenient for the installation of the bottom button and the male button.

[0010] As a further description of the above technical scheme: a silica gel pad is fixedly connected to one side of the inner wall of the extension shell. The open end of the limiting shell is arranged in cooperation with the silica gel pad. The silica gel pad provided plays a role in protecting the end face of the limiting shell.

[0011] As a further description of the above technical scheme: the sliding hole and the limiting groove are integrally in an "L" shape. The same ends of the sliding hole and the limiting groove are both in an arc shape. The limiting rods are respectively arranged in cooperation with the sliding hole and the limiting groove. By arranging the limiting rods to slide in the sliding hole, the telescopic effect of the pointed cone can be realized. When the limiting rods slide into the limiting groove, the pointed cone can be limited, playing a role in locking the pointed cone in one direction.

[0012] As a further description of the above technical scheme: the active block is cylindrical. The outer wall of the active block contacts and is slidably connected to the inner wall of the limiting shell. The limiting shell provided plays a role in limiting the active block, making the active block more stable during the sliding process.

[0013] As a further description of the above technical solution: a through hole is provided at the center of the female button, and two parallel springs are respectively fixedly connected to the two side hole walls at the through hole. A dot protrudes from the middle of the extension shell, and after the dot is pressed into the hole of the female button, it is clamped by the spring to generate an opening and closing force to fix the clothing.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, through the provided perforation structure, the sharp cone and the snap fastener are integrated. The sharp cone and the snap button are designed as one body, eliminating the need to separately prepare a sharp cone for perforation operation, greatly simplifying the installation steps, saving installation time, and improving work efficiency; this button can hide the sharp cone to avoid being injured by the sharp cone during the opening and closing of the clothing; since the sharp cone and the snap button are integrated, the accuracy of the perforation position can be better guaranteed in design, thus ensuring the accurate installation position of the snap button, improving the quality and aesthetics of the product. The integrated design makes the tool more compact and convenient for carrying and storage.

[0016] 2. In the utility model, the installation method of threaded connection is adopted, which is convenient for the installation and disassembly of the sharp cone. When the sharp cone loses its sharpness, it is convenient to remove and replace the sharp cone. According to different snap button specifications and installation materials, the appropriate sharp cone can be quickly replaced without preparing a variety of special tools, improving the flexibility and adaptability of the work and enabling rapid switching between different production tasks. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is an assembly schematic diagram of a combined snap button proposed by the utility model;

[0018] Figure 2 is a transverse disassembly schematic diagram of a combined snap button proposed by the utility model;

[0019] Figure 3 is a longitudinal disassembly schematic diagram of a combined snap button proposed by the utility model;

[0020] Figure 4 is an enlarged structure diagram of A of a combined snap button proposed by the utility model;

[0021] Figure 5 is a cross-sectional schematic diagram of the male button of a combined snap button proposed by the utility model.

[0022] LEGEND DESCRIPTION:

[0023] 1. Bottom buckle; 2. Male buckle; 201. Extension shell; 202. Dot; 203. Silicone pad; 3. Female buckle; 4. Top buckle; 5. Perforation structure; 501. Limiting shell; 502. Movable block; 503. Sharp cone; 504. Slide hole; 505. Limiting rod; 506. Limiting groove. Detailed implementation mode

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown in, an embodiment provided by the present invention: A combined four-piece button includes a bottom buckle 1, a male buckle 2, a female buckle 3, and a top buckle 4. The bottom buckle 1 and the male buckle 2 are detachably connected, the female buckle 3 and the top buckle 4 are detachably connected, and the male buckle 2 and the female buckle 3 are detachably connected. Perforation structures 5 are respectively arranged on the adjacent sides of the bottom buckle 1 and the top buckle 4. The perforation structure 5 includes a limiting shell 501. The limiting shell 501 is fixedly connected to the adjacent sides of the bottom buckle 1 and the top buckle 4. A slide hole 504 is formed in the outer wall of the limiting shell 501, and a limiting groove 506 is formed in the hole wall of the slide hole 504. A movable block 502 is arranged inside the limiting shell 501. A limiting rod 505 is fixedly connected to the outer wall of the movable block 502. The limiting rod 505 contacts and is slidably connected to the wall of the chute. A sharp cone 503 is arranged on one side of the movable block 502. The slide hole 504 and the limiting groove 506 are integrally in an "L" shape, and the same ends of the slide hole 504 and the limiting groove 506 are both arc-shaped. The limiting rod 505 is respectively arranged in cooperation with the slide hole 504 and the limiting groove 506. By setting the limiting rod 505 to slide in the slide hole 504, the telescopic effect of the sharp cone 503 can be realized. When the limiting rod 505 slides into the limiting groove 506, it can limit the sharp cone 503 and lock the sharp cone 503 in one direction. The movable block 502 is cylindrical, and the outer wall of the movable block 502 contacts and is slidably connected to the inner wall of the limiting shell 501. By setting the limiting shell 501 to limit the movable block 502, the stability of the movable block 502 during sliding is better.

[0026] Refer to Figure 4, a threaded groove is provided on one side of the movable block 502 close to the tapered cone 503. Threads are provided on the outer wall of one end of the tapered cone 503 close to the threaded groove. One end of the tapered cone 503 is threadedly connected to the threaded groove by threads. The threaded connection installation method is convenient for the installation and disassembly of the tapered cone 503. When the tapered cone 503 loses its sharpness, it is convenient to remove the tapered cone 503 for replacement.

[0027] Referring to Figure 5 , the male buckle 2 includes an extension shell 201. The extension shell 201 is fixedly penetrated through the hollow part of the male buckle 2. One end of the extension shell 201 is fixedly connected with a round dot 202. By protruding a round dot 202 in the middle of the extension shell 201, after the round dot 202 is pressed into the hole of the female buckle 3, it is clamped by a spring to generate an opening and closing force to fix the clothing. The limit shell 501 and the extension shell 201 are both cylindrical and hollow. One end face of the extension shell 201 and the limit shell 501 is open. The extension shell 201 provided is used to accommodate the space of the limit shell 501, which is convenient for the installation of the bottom buckle 1 and the male buckle 2. One side of the inner wall of the extension shell 201 is fixedly connected with a silica gel pad 203. The open end of the limit shell 501 is arranged in cooperation with the silica gel pad 203. The silica gel pad 203 provided plays a role in protecting the end face of the limit shell 501. A through hole is provided at the center of the female buckle 3. Two parallel springs are respectively fixedly connected to the two side hole walls at the through hole. By protruding a round dot 202 in the middle of the extension shell 201, after the round dot 202 is pressed into the hole of the female buckle 3, it is clamped by a spring to generate an opening and closing force to fix the clothing.

[0028] Working principle: At this time, the limit rod 505 is located in the limit groove 506, which can play a role in laterally limiting the tapered cone 503. Horizontally pass the tapered cone 503 on the bottom buckle 1 through the front side of the double-layer fabric, and then rotate the tapered cone 503 so that the tapered cone 503 enters the sliding hole 504 and moves towards one side of the bottom buckle 1. The movable block 502 slides inside the limit shell 501, so that the tapered cone 503 follows the movable block 502 into the inside of the limit shell 501. By setting the limit rod 505 to slide in the sliding hole 504, the telescopic effect of the tapered cone 503 can be realized, so as to hide the tapered cone 503. Then, after aligning the male buckle 2 with the bottom buckle 1, use a manual snap fastener tool and a hammer to strike the base to install the bottom buckle 1 and the male buckle 2. After installation, make the first layer of fabric located between the bottom buckle 1 and the male buckle 2. After the limit shell 501 enters the inside of the extension shell 201, it abuts against the silica gel pad 203; then pass the surface buckle 4 through the back side of the double-layer fabric, and then align the female buckle 3 with the surface buckle 4, and use a manual snap fastener tool and a hammer to strike the base to install the female buckle 3 and the surface buckle 4, so that the tapered cone 503 passes through the through hole of the female buckle 3; by protruding a round dot 202 in the middle of the extension shell 201, after the round dot 202 is pressed into the hole of the female buckle 3, it is clamped by a spring to generate an opening and closing force to fix the clothing.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A combined four-piece button, comprising a bottom button (1), a male button (2), a female button (3), and a face button (4). The bottom button (1) and the male button (2) are detachably connected, the female button (3) and the face button (4) are detachably connected, and the male button (2) and the female button (3) are detachably connected. It is characterized in that: One side of the bottom buckle (1) and the face buckle (4) adjacent to each other is respectively provided with a perforation structure (5). The perforation structure (5) includes a limiting shell (501). The limiting shell (501) is fixedly connected to the adjacent side of the bottom buckle (1) and the face buckle (4). A sliding hole (504) is formed in the outer wall of the limiting shell (501), and a limiting groove (506) is formed in the hole wall of the sliding hole (504). An active block (502) is arranged inside the limiting shell (501). A limiting rod (505) is fixedly connected to the outer wall of the active block (502). The limiting rod (505) contacts and is slidably connected to the groove wall of the sliding groove. A sharp cone (503) is arranged on one side of the active block (502).

2. The combined four-piece button according to claim 1, wherein: A threaded groove is formed on one side of the active block (502) close to the sharp cone (503). Threads are arranged on the outer wall of one end of the sharp cone (503) close to the threaded groove. One end of the sharp cone (503) is threadedly connected to the threaded groove through threads.

3. The combined four-piece button according to claim 1, characterized in that: The male buckle (2) includes an extension shell (201). The extension shell (201) fixedly penetrates through the hollow part of the male buckle (2). A dot (202) is fixedly connected to one end of the extension shell (201).

4. The combined four-piece button according to claim 3, characterized in that: Both the limiting shell (501) and the extension shell (201) are cylindrical and hollow. One end face of the extension shell (201) and the limiting shell (501) is open.

5. The combined four-piece button according to claim 3, characterized in that: A silica gel pad (203) is fixedly connected to one side of the inner wall of the extension shell (201). The open end of the limiting shell (501) is arranged in cooperation with the silica gel pad (203).

6. The combined four-piece button according to claim 1, characterized in that: The sliding hole (504) and the limiting groove (506) are integrally in an "L" shape. The same ends of the sliding hole (504) and the limiting groove (506) are both in an arc shape. The limiting rod (505) is respectively arranged in cooperation with the sliding hole (504) and the limiting groove (506).

7. The combined four-piece button according to claim 1, characterized in that: The active block (502) is cylindrical. The outer wall of the active block (502) contacts and is slidably connected to the inner wall of the limiting shell (501).

8. The combined four-piece button according to claim 1, wherein: A through hole is formed at the center of the female buckle (3). Two parallel springs are respectively fixedly connected to the hole walls on both sides of the through hole.

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