Novel hanging buckle

Abstract

The utility model relates to a novel hanging buckle, which belongs to the technical field of connecting buckles and comprises a male buckle seat and a female buckle seat, a buckle head is arranged on the front side of the male buckle seat, a counter bore and a central hole are arranged on the front side of the buckle head, a spring bead is arranged in the central hole, the edge of the buckle head extends outwards to form a U-shaped outer edge, and strip-shaped grooves are arranged on the back sides of two parallel edges of the U-shaped outer edge. One end of the strip-shaped groove is communicated, the other end of the strip-shaped groove and the U-shaped outer edge form a first step surface, a shell is arranged on the front face of the female buckle seat, a notch is formed in one side wall of the shell, a U-shaped groove is formed in the front face shell wall of the shell, and a second step surface is arranged on the inner side, close to the edge of the U-shaped groove, of the front face shell wall of the shell. The spring bead is pressed to contract and store energy, the male buckle base is loosened after alignment, the spring bead releases energy to enable the male buckle base and the female buckle base to generate axial repulsion, then the first step face on the buckle head and the second step face on the shell abut against each other and are buckled, the self-locking effect is achieved, and the hanging buckle is prevented from being unclamped accidentally.

Description

Technical Field

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

[0002] Buckles are commonly used in clothing and other fields. The buckle includes a male buckle and a female buckle. The female buckle has a slot. When fastening, the buckle head of the male buckle needs to be aligned sideways with the slot, and then the buckle head is pushed into the slot to complete the fastening. Without a safety card point, it is easy to open and the safety is poor.

[0003] Therefore, a new type of buckle that is not easy to unpin and has higher security is urgently needed. Utility Model Content

[0004] The utility model provides a novel hanging buckle, which is used to solve the technical problems of common hanging buckles in the prior art that they are easy to be unstuck and have poor safety.

[0005] The utility model is realized through the following technical scheme: a new hanging buckle comprises a male buckle seat and a female buckle seat, the male buckle seat is provided with a buckle head on the front side, the buckle head is provided with a countersunk hole and a center hole coaxial with the countersunk hole on the front side, a spring bead is provided in the center hole, and an annular cover plate for limiting the spring bead is provided in the countersunk hole. The edge of the buckle head is provided with a U-shaped outer edge extending outward, and the back sides of two parallel sides of the U-shaped outer edge are provided with a strip groove, one end of the strip groove passes through and the other end forms a first step surface with the U-shaped outer edge, the female buckle seat is provided with a hollow shell on the front side, a one side wall of the shell is provided with a notch connected to the hollow, the front shell wall of the shell is provided with a U-shaped groove connected to the hollow and the notch, and the front shell wall of the shell is provided with a second step surface on the inner side near the edge of the U-shaped groove, when the buckle head enters the shell laterally from the notch, the spring bead overcomes the axial pressure generated by the cooperation between the buckle head and the shell and pushes the first step surface to abut the second step surface to laterally lock the buckle head and the shell.

[0006] In order to better realize the utility model, further optimization is made in the above structure. The spring ball includes a steel ball, a spring seat and a spring. The spring seat is inserted in the center hole. The annular cover plate blocks and fixes the spring seat. A blind hole is provided on the front side of the spring seat. The spring is arranged in the blind hole. One end of the steel ball is connected to the spring and the other end is connected to the annular cover plate. The diameter of the ring hole of the annular cover plate is smaller than the diameter of the steel ball.

[0007] In order to better realize the utility model, further optimization is made in the above structure, which also includes a first permanent magnet, and a first socket coaxial with the center hole is provided on the back of the male buckle seat, the inner diameter of the first socket is larger than the inner diameter of the center hole, the first permanent magnet is inserted into the first socket, the first permanent magnet is an annular magnet, and the spring seat is inserted into the annular hole of the first permanent magnet.

[0008] In order to better realize the utility model, further optimization is made in the above structure, which also includes a second permanent magnet. A second socket is provided on the back of the female buckle seat. The second socket is coaxially arranged with the center hole, and the second permanent magnet is inserted into the second socket.

[0009] In order to better realize the utility model, further optimization is made in the above structure, which further includes a male bottom plate, and the male bottom plate and the male buckle seat are formed into one body by soft glue injection molding.

[0010] In order to better realize the utility model, further optimization is made in the above structure, which also includes a mother base plate, and the mother base plate and the female buckle seat are formed into one body by soft glue injection molding.

[0011] In order to better realize the utility model, further optimization is made in the above structure, and fabrics are clamped between the male base plate and the male buckle seat, and between the female base plate and the female buckle seat.

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

[0013] The novel hanging buckle provided by the utility model comprises a male buckle seat and a female buckle seat, a buckle head is provided on the front side of the male buckle seat, a countersunk hole and a center hole coaxial with the countersunk hole are provided on the front side of the buckle head, a spring bead is provided in the center hole, an annular cover plate for limiting the spring bead is provided in the countersunk hole, a U-shaped outer edge is provided on the edge of the buckle head extending outward, a strip groove is provided on the back side of two parallel sides of the U-shaped outer edge, one end of the strip groove is passed through and the other end forms a first step surface with the U-shaped outer edge, a hollow shell is provided on the front side of the female buckle seat, a notch connected to the hollow is provided on one side wall of the shell, a U-shaped groove connected to the hollow and the notch is provided on the front side wall of the shell, and a U-shaped groove is provided on the inner side of the front side wall of the shell near the edge of the U-shaped groove The second step surface, when the buckle head enters the shell laterally from the notch, the spring bead overcomes the axial pressure generated by the cooperation between the buckle head and the shell and pushes the first step surface to abut the second step surface to laterally lock the buckle head and the shell. With this structure, when in use, the male buckle seat is pressed down to make the buckle head enter the shell laterally from the notch, and the spring bead contracts under pressure to store energy. When the male buckle seat is aligned with the female buckle seat, the male buckle seat is released, and the spring bead releases energy to cause axial repulsion between the male buckle seat and the female buckle seat, thereby making the first step surface on the buckle head tightly fit with the second step surface on the shell, thereby achieving a self-locking effect, preventing the buckle from being accidentally unstuck, and providing higher safety, 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 an exploded view of the new hanging buckle in the utility model;

[0016] Figure 2 It is an exploded view of the new hanging buckle in the utility model from another angle;

[0017] Figure 3 It is a structural schematic diagram of the female buckle seat in the utility model;

[0018] Figure 4 It is a structural schematic diagram of the male buckle seat in the utility model;

[0019] Figure 5 It is a schematic diagram of the buckle head entering the shell from the notch;

[0020] Figure 6 This is a schematic diagram of the male buckle seat and the female buckle seat being buckled together;

[0021] Figure 7 yes Figure 6 Schematic diagram of AA in the middle;

[0022] Figure 8 yes Figure 6 Schematic diagram of BB.

[0023] In the figure:

[0024] 1-male buckle seat; 2-female buckle seat; 3-buckle head; 4-counterbore; 5-center hole; 6-ring cover plate; 7-U-shaped outer edge; 8-strip groove; 9-first step surface; 10-shell; 11-notch; 12-U-shaped groove; 13-second step surface; 14-steel ball; 15-spring seat; 16-spring; 17-blind hole; 18-first permanent magnet; 19-first plug hole; 20-second permanent magnet; 21-second plug hole; 22-male bottom plate; 23-female bottom plate; 24-fabric. DETAILED DESCRIPTION

[0025] 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.

[0026] 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.

[0027] 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.

[0028] Embodiment 1:

[0029] In this embodiment, a new type of hook, such as Figures 1 to 8As shown, it includes a male buckle seat 1 and a female buckle seat 2. Specifically, the male buckle seat 1 has a buckle head 3 on its front side, and the side of the male buckle seat 1 facing the female buckle seat 2 is the front side. The buckle head 3 has a countersunk hole 4 and a center hole 5 coaxial with the countersunk hole 4 on its front side. The inner diameter of the countersunk hole 4 is larger than the center hole 5. A spring bead is arranged in the center hole 5. An annular cover plate 6 for limiting the spring bead is arranged in the countersunk hole 4. The spring bead will rise and fall in the center hole 5 when subjected to force. A U-shaped outer edge 7 is extended outward from the edge of the buckle head 3. The back sides of the two parallel sides of the U-shaped outer edge 7 are provided with strip grooves 8. One end of the strip groove 8 is through and the other end is A first step surface 9 is formed with the above-mentioned U-shaped outer edge 7; a hollow shell 10 is provided on the front of the above-mentioned female buckle seat 2, and a side wall of the above-mentioned shell 10 is provided with a notch 11 connected to the hollow, and the front shell wall of the above-mentioned shell 10 is provided with a U-shaped groove 12 connected to the hollow and the notch 11, and the front shell wall of the above-mentioned shell 10 is provided with a second step surface 13 on the inner side near the edge of the above-mentioned U-shaped groove 12. When the above-mentioned buckle head 3 enters the above-mentioned shell 10 laterally from the notch 11, the above-mentioned spring bead overcomes the axial pressure generated by the cooperation between the above-mentioned buckle head 3 and the shell 10 and pushes the above-mentioned first step surface 9 to abut against the second step surface 13 to laterally lock the above-mentioned buckle head 3 and the shell 10.

[0030] With this structure, when in use, the male buckle seat 1 is pressed downward so that the buckle head 3 enters the shell 10 laterally from the notch 11, and the spring bead is compressed and contracts to store energy. When the male buckle seat 1 is aligned with the female buckle seat 2, the male buckle seat 1 is released, and the spring bead releases energy to cause axial repulsion between the male buckle seat 1 and the female buckle seat 2, thereby causing the first step surface 9 on the buckle head 3 to be tightly engaged with the second step surface 13 on the shell 10, thereby achieving a self-locking effect, preventing the buckle from being accidentally unstuck, and providing higher safety, making the utility model more practical.

[0031] In this embodiment, Figure 8As shown, the spring ball includes a steel ball 14, a spring seat 15 and a spring 16. Specifically, the spring seat 15 is inserted in the center hole 5, the annular cover plate 6 blocks and fixes the spring seat 15, a blind hole 17 is provided on the front of the spring seat 15, and the spring 16 is movably inserted in the blind hole 17. One end of the steel ball 14 is connected to the spring 16 and the other end is connected to the annular cover plate 6. The diameter of the annular hole of the annular cover plate 6 is smaller than the diameter of the steel ball 14. When the buckle head 3 enters the shell 10 laterally from the notch 11, the steel ball 14 contacts the inner wall of the shell 10 and is pressed into the spring seat 15. The spring 16 deforms and stores energy, thereby causing the male buckle The seat 1 is aligned with the female buckle seat 2. At this time, the first step surface 9 and the second step surface 13 are just aligned in the circumferential direction. The male buckle seat 1 is released, and the spring 16 recovers its deformation, thereby pushing the steel ball 14 out. The steel ball 14 overcomes the magnetic force to make the buckle head 3 and the shell 10 move in the opposite direction in the axial direction, so that the first step surface 9 overlaps and abuts against the second step surface 13, thereby locking the buckle head 3 and the shell 10 in the horizontal direction. When the buckle needs to be connected, it is only necessary to press the male buckle seat 1 again to make the steel ball 14 retreat into the spring seat 15, so that the first step surface 9 is separated from the second step surface 13, and then the male buckle seat 1 is moved horizontally to make the buckle head 3 withdraw from the slot 11.

[0032] As a better implementation of this embodiment, Figure 8 As shown, it also includes a first permanent magnet 18, a first jack 19 coaxial with the center hole 5 is provided on the back of the male buckle seat 1, the inner diameter of the first jack 19 is larger than the inner diameter of the center hole 5, the first permanent magnet 18 is plugged into the first jack 19, the first permanent magnet 18 is an annular magnet, and the spring seat 15 is plugged into the annular hole of the first permanent magnet 18, and further includes a second permanent magnet 20, a second jack 21 is provided on the back of the female buckle seat 2, the second jack 21 is coaxial with the center hole 5, and the second permanent magnet 20 is plugged into In the above-mentioned second insertion hole 21, it is arranged in this way that when the above-mentioned buckle head 3 is aligned with the slot 11 to prepare for horizontal entry into the shell 10, the magnetic attraction force of the interaction between the above-mentioned first permanent magnet 18 and the second permanent magnet 20 will drive the above-mentioned buckle head 3 to automatically slide into the above-mentioned shell 10, and automatically align the above-mentioned male buckle seat 1 and the female buckle seat 2, that is, the above-mentioned first step surface 9 and the second step surface 13 are automatically aligned along the axial direction. After loosening the above-mentioned male buckle seat 1, the elastic force of the above-mentioned spring bead is used to make the above-mentioned first step surface 9 and the second step surface 13 overlap and tightly buckle, and they will not slide open easily, which is safer.

[0033] In this embodiment, Figure 6As shown, it also includes a male base plate 22, and the male base plate 22 and the male buckle seat 1 are formed into one by soft glue injection molding, and includes a female base plate 23, and the female base plate 23 and the female buckle seat 2 are formed into one by soft glue injection molding, wherein the fabric 24 is clamped between the male base plate 22 and the male buckle seat 1, and between the female base plate 23 and the female buckle seat 2, so that the male buckle seat 1 and the female buckle seat 2 are fixed on the fabric 24 by hot melt adhesive injection molding.

[0034] 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 new type of hanging buckle, characterized by: The invention comprises a male buckle seat (1) and a female buckle seat (2), wherein the male buckle seat (1) is provided with a buckle head (3) on the front side, the buckle head (3) is provided with a countersunk hole (4) and a center hole (5) coaxial with the countersunk hole (4) on the front side, a spring bead is provided in the center hole (5), and an annular cover plate (6) for limiting the spring bead is provided in the countersunk hole (4), the edge of the buckle head (3) is provided with a U-shaped outer edge (7) extending outward, and strip grooves (8) are provided on the back side of two parallel sides of the U-shaped outer edge (7), one end of the strip groove (8) is connected and the other end forms a first step surface (9) with the U-shaped outer edge (7), and the female buckle seat (2) is provided with a A hollow shell (10) is provided, a side wall of the shell (10) is provided with a notch (11) connected to the hollow, a front shell wall of the shell (10) is provided with a U-shaped groove (12) connected to the hollow and the notch (11), and a second step surface (13) is provided on the inner side of the front shell wall of the shell (10) near the edge of the U-shaped groove (12). When the buckle (3) enters the shell (10) laterally from the notch (11), the spring bead overcomes the axial pressure generated by the buckle (3) and the shell (10) and pushes the first step surface (9) to abut against the second step surface (13) to laterally lock the buckle (3) and the shell (10).

2. A novel hanging buckle according to claim 1, characterized in that: The spring ball comprises a steel ball (14), a spring seat (15) and a spring (16); the spring seat (15) is inserted into the central hole (5); the annular cover plate (6) blocks and fixes the spring seat (15); a blind hole (17) is provided on the front of the spring seat (15); the spring (16) is arranged in the blind hole (17); one end of the steel ball (14) is connected to the spring (16) and the other end is connected to the annular cover plate (6); the diameter of the annular hole of the annular cover plate (6) is smaller than the diameter of the steel ball (14).

3. A new type of hanging buckle according to claim 2, characterized in that: The spring seat (15) further comprises a first permanent magnet (18); a first insertion hole (19) coaxial with the center hole (5) is provided on the back of the male buckle seat (1); the inner diameter of the first insertion hole (19) is larger than the inner diameter of the center hole (5); the first permanent magnet (18) is inserted into the first insertion hole (19); the first permanent magnet (18) is an annular magnet; and the spring seat (15) is inserted into the annular hole of the first permanent magnet (18).

4. A new hanging buckle according to claim 2, characterized in that: It also includes a second permanent magnet (20), a second plug hole (21) is provided on the back of the female buckle seat (2), the second plug hole (21) is coaxially arranged with the center hole (5), and the second permanent magnet (20) is plugged into the second plug hole (21).

5. A novel hanging buckle according to any one of claims 1 to 4, characterized in that: It also includes a male bottom plate (22), wherein the male bottom plate (22) and the male buckle seat (1) are integrally formed by soft glue injection molding.

6. The novel hanging buckle according to claim 5 is characterized in that: It also includes a mother base plate (23), wherein the mother base plate (23) and the female buckle seat (2) are integrally formed by soft glue injection molding.

7. A novel hanging buckle according to claim 6, characterized in that: Fabric (24) is clamped between the male base plate (22) and the male buckle seat (1), and between the female base plate (23) and the female buckle seat (2).

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