Magnetic buckle structure

Abstract

The utility model discloses a magnetic buckle structure, including male buckle and female buckle, the male buckle includes upper cover plate and connecting seat, the connecting seat is fixedly installed on one side of upper cover plate, the female buckle includes lower buckle body, fixed groove and magnetic buckle control mechanism, the fixed groove is provided in the center position of lower buckle body, and the magnetic buckle control mechanism is fixed on the lower buckle body. A fixing groove is formed in the lower buckle body, a lower permanent magnet is fixedly arranged at the bottom of the fixing groove, a cavity is formed in the lower buckle body, the magnetic attraction buckle control mechanism is installed in the cavity in the lower buckle body and comprises a side sliding block and a top pressing block, the side sliding block is movably installed in the lower buckle body, one end of the side sliding block is located outside the lower buckle body, and the other end of the side sliding block is located outside the top pressing block. The other side is located in the fixing groove. When the male buckle and the magnetic attraction female buckle are fixed, the fixing effect is good, loosening is prevented, dismounting is convenient during separation, and damage to the magnetic attraction buckle caused by direct pulling can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a magnetic attraction buckle technical field, concretely is a kind of magnetic attraction buckle structure. BACKGROUND

[0002] Fastener is used to fasten two articles, generally by movable part and fixed part is formed, through the combination and separation of movable part and fixed part reach the closing and opening of article, magnetic attraction buckle is mainly applied to clothing, backpack, shoes and household supplies etc.

[0003] The current magnetic attraction buckle structure is fixed by two mutually buckled male buckle and female buckle, this structure is simple, but when using, due to the buckling mode of male buckle and female buckle, male buckle and female buckle are easily separated under the action of external force, in addition, male buckle and female buckle are pulled apart, which is also easy to cause damage to the connection position of male buckle and female buckle. UTILITY MODEL CONTENT

[0004] The utility model aims at providing to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of magnetic attraction buckle structure, including male buckle and female buckle, the male buckle includes upper cover plate and connecting seat, the connecting seat is fixedly installed in one side of upper cover plate, the female buckle includes lower buckle body, fixed slot and magnetic attraction buckle control mechanism, the fixed slot is arranged at the central position of lower buckle body, the bottom of the fixed slot is fixedly provided with lower permanent magnet, the inside of the lower buckle body is provided with cavity, the magnetic attraction buckle control mechanism is installed in the cavity inside the lower buckle body, the magnetic attraction buckle control mechanism includes side sliding block and top pressing block, the side sliding block is movably installed in lower buckle body, and one end of side sliding block is located outside lower buckle body, the other side is located in fixed slot, the top pressing block is movably installed in the upper and lower ends of fixed slot, the male buckle is installed in the fixed slot of female buckle by connecting seat.

[0006] Preferably, the side of the connecting seat is provided with an annular groove, the bottom of the connecting seat is provided with an upper permanent magnet, and the lower surface edge of the upper permanent magnet is provided in a circular arc shape.

[0007] Preferably, the side sliding block is provided with two groups, and the inside of the lower buckle body is provided with sliding grooves on both sides, and the two side sliding blocks are respectively installed in the sliding grooves.

[0008] Preferably, the upper and lower ends of the side sliding block are fixedly provided with sliding rods, one end of the sliding rod is provided with a limiting groove, and the limiting groove is located in the inside of the lower buckle body.

[0009] Preferably, the side of the sliding rod is provided with a spring, one end of the spring is fixedly provided with a connecting block, and the connecting block is fixedly installed in the inside of the lower buckle body.

[0010] Preferably, support rods are movably arranged on both sides of the side sliding block, and the other ends of the support rods are movably connected with the top pressing block.

[0011] Preferably, a slide rail is arranged at the bottom of the top pressing block, the slide rail is located in the inside of the lower buckle body, and the top pressing block is slidably connected on the slide rail.

[0012] Preferably, an extrusion spring is arranged on one side of the top pressing block, one end of the extrusion spring is fixedly connected with the top pressing block, and the other end is fixedly connected with the inner wall of the lower buckle body.

[0013] Preferably, a clamping groove is arranged on the other side of the top pressing block.

[0014] Preferably, an arc-shaped inclined surface is arranged on the end face of the side sliding block located on one side of the fixing groove.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1. The utility model discloses a magnetic buckle control mechanism is arranged in the female buckle, the magnetic buckle control mechanism is fixed through the cooperation of the side sliding block and the top pressing block and the male buckle, when installing, the top pressing block moves downward under the action of the extrusion spring, the clamping groove on the top pressing block is clamped in the annular groove of the connecting seat, so that the male buckle can be prevented from falling off under the action of external force.

[0017] 2. When disassembling, the top pressing block can be separated from the groove of the lower connecting seat by pressing the side sliding block, and the side sliding block further moves and contacts the connecting seat, because the cross section is arranged as an inclined surface, so that the connecting seat can be pushed out when the side sliding block moves, so that the male buckle and the female buckle can be separated conveniently, and damage to the magnetic buckle caused by directly pulling can be avoided. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is an internal structure schematic view of the female buckle of the utility model;

[0019] Figure 2 It is an external structure schematic view of the female buckle of the utility model;

[0020] Figure 3 It is an enlarged structure schematic view of the A place in the utility model; Figure 1

[0021] Figure 4 It is a structure schematic view of the male buckle of the utility model;

[0022] Figure 5 It is a side surface structure schematic view of the female buckle of the utility model.

[0023] ​In the figure: 1, male buckle; 2, female buckle; 3, upper cover plate; 4, connecting seat; 5, lower buckle body; 6, fixed groove; 7, lower permanent magnet; 8, side sliding block; 9, top pressing block; 10, recess; 11, upper permanent magnet; 12, sliding groove; 13, sliding rod; 14, limiting groove; 15, connecting block; 16, spring; 17, support rod; 18, sliding rail; 19, extrusion spring; 20, clamping groove. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figures 1-5 The utility model provides a kind of magnetic attraction buckle structure technical scheme: including male buckle 1 and female buckle 2, the male buckle 1 includes upper cover plate 3 and connecting seat 4, the connecting seat 4 is fixedly installed in one side of upper cover plate 3, the female buckle 2 includes lower buckle body 5, fixed groove 6 and magnetic attraction buckle control mechanism, the fixed groove 6 is arranged at the central position of lower buckle body 5, the bottom of fixed groove 6 is fixedly provided with lower permanent magnet 7, the inside of lower buckle body 5 is provided with cavity, the magnetic attraction buckle control mechanism is installed in the cavity inside lower buckle body 5, the magnetic attraction buckle control mechanism includes side sliding block 8 and top pressing block 9, the side sliding block 8 is movably installed in lower buckle body 5, and one end of side sliding block 8 is located outside lower buckle body 5, the other side is located in fixed groove 6, the top pressing block 9 is movably installed in the upper and lower end of fixed groove 6, the male buckle 1 is installed in the fixed groove 6 of female buckle 2 by connecting seat 4.

[0026] In the embodiment, male buckle 1 and female buckle 2 are connected by magnetic attraction buckle control mechanism, which can improve the fixing effect of magnetic attraction buckle, and also facilitate separation.

[0027] Further, one side of the connecting seat 4 is provided with an annular recess 10, and the bottom of the connecting seat 4 is provided with an upper permanent magnet 11, and the lower surface edge of the upper permanent magnet 11 is provided in a circular arc shape.

[0028] In the embodiment, the lower permanent magnet 7 and the upper permanent magnet 11 are inserted into the fixed groove 6 under the action of magnetic attraction.

[0029] Further, the side sliding block 8 is provided with two groups, the inside of the lower buckle body 5 is provided with sliding grooves 12, and the two side sliding blocks 8 are respectively installed in the sliding grooves 12. The upper and lower ends of the side sliding block 8 are fixedly provided with sliding rods 13, one end of the sliding rod 13 is provided with a limiting groove 14, and the limiting groove 14 is located in the inside of the lower buckle body 5.

[0030] In the embodiment, when the male buckle 1 is detached from the female buckle 2, the side sliding block 8 is pressed, and the side sliding block 8 is close to the middle, so that the male buckle 1 is separated.

[0031] Further, one side of the sliding rod 13 is provided with a spring 16, one end of the spring 16 is fixedly provided with a connecting block 15, and the connecting block 15 is fixedly installed in the inside of the lower buckle body 5.

[0032] Specifically, the two sides of the side sliding block 8 are movably provided with supporting rods 17, the other end of the supporting rod 17 is movably connected with the top pressing block 9, the bottom of the top pressing block 9 is provided with a sliding rail 18, the sliding rail 18 is located in the inside of the lower buckle body 5, and the top pressing block 9 is slidably connected on the sliding rail 18.

[0033] In the embodiment, the top pressing block 9 is pushed upward by the supporting rod 17 in the movement process of the side sliding block 8, so that the top pressing block 9 is separated from the groove 10 of the lower connecting seat 4, thereby facilitating the disassembly.

[0034] Further, one side of the top pressing block 9 is provided with an extrusion spring 19, one end of the extrusion spring 19 is fixedly connected with the top pressing block 9, and the other end is fixedly connected with the inner wall of the lower buckle body 5.

[0035] In the embodiment, the top pressing block 9 moves downward under the action of the extrusion spring 19, and the clamping groove 20 on the top pressing block 9 can be clamped in the annular groove 10 of the connecting seat 4.

[0036] Further, the other side of the top pressing block 9 is provided with a clamping groove 20, which can be fixed with the groove 10.

[0037] Further, the side sliding block 8 is provided with a circular arc inclined surface on the end face located on one side of the fixed groove 6.

[0038] In the embodiment, the side sliding block 8 further moves and contacts the connecting seat 4, and since the cross section is provided with an inclined surface, the connecting seat 4 is pushed out when the side sliding block 8 moves.

[0039] Working principle: when using, the male buckle 1 is buckled on the female buckle 2, at this time the lower permanent magnet 7 and the upper permanent magnet 11 are connected to the seat 4 inserted into the fixed groove 6 under the action of magnetic force, the top pressing block 9 moves downward under the action of the extrusion spring 19, the clamping groove 20 on the top pressing block 9 is buckled in the annular groove 10 of the connecting seat 4, so that the male buckle 1 buckled on the female buckle 2 can be prevented from falling off under the action of external force, when disassembling the male buckle 1 buckled on the female buckle 2, the side sliding block 8 is pressed, the side sliding block 8 will be close to the middle, the top pressing block 9 is pushed upward by the supporting rod 17 in the movement process of the side sliding block 8, so that the top pressing block 9 and the groove 10 of the lower connecting seat 4 are separated, and further movement of the side sliding block 8 will contact the connecting seat 4, since the cross section is provided as an inclined surface, the connecting seat 4 is ejected when the side sliding block 8 moves, so that the male buckle 1 and the female buckle 2 can be separated, and damage to the magnetic buckle caused by directly pulling can be avoided.

[0040] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0041] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace, and vary in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A magnetic snap fastener structure, comprising a male snap (1) and a female snap (2), characterized in that: The male buckle (1) includes an upper cover plate (3) and a connecting seat (4). The connecting seat (4) is fixedly installed on one side of the upper cover plate (3). The female buckle (2) includes a lower buckle body (5), a fixing groove (6), and a magnetic snap control mechanism. The fixing groove (6) is located at the center of the lower buckle body (5). A lower permanent magnet (7) is fixedly installed at the bottom of the fixing groove (6). The lower buckle body (5) has a cavity inside. The magnetic snap control mechanism is installed in the cavity inside the lower buckle body (5). The magnetic snap control mechanism includes a side slider (8) and a top pressure block (9). The side slider (8) is movably installed inside the lower buckle body (5), and one end of the side slider (8) is located outside the lower buckle body (5), and the other end is located inside the fixing groove (6). The top pressure block (9) is movably installed at the upper and lower ends of the fixing groove (6). The male buckle (1) is installed in the fixing groove (6) of the female buckle (2) through the connecting seat (4).

2. The magnetic clasp structure according to claim 1, characterized in that, The connecting seat (4) has an annular groove (10) on one side and an upper permanent magnet (11) at the bottom. The lower surface edge of the upper permanent magnet (11) is rounded.

3. The magnetic clasp structure according to claim 2, characterized in that, The side sliders (8) are provided in two sets. The lower buckle body (5) has sliding grooves (12) on both sides inside, and the side sliders (8) are respectively installed in the sliding grooves (12).

4. The magnetic clasp structure according to claim 3, characterized in that, The upper and lower ends of the side slider (8) are fixedly provided with slide rods (13), and one end of the slide rod (13) is provided with a limiting groove (14), which is located inside the lower buckle body (5).

5. The magnetic clasp structure according to claim 4, characterized in that, A spring (16) is installed on one side of the slide rod (13), and a connecting block (15) is fixedly installed on one end of the spring (16). The connecting block (15) is fixedly installed inside the lower buckle body (5).

6. The magnetic clasp structure according to claim 5, characterized in that, Support rods (17) are movably installed on both sides of the side slider (8), and the other end of the support rods (17) is movably connected to the top pressure block (9).

7. The magnetic clasp structure according to claim 6, characterized in that, The bottom of the top pressure block (9) is provided with a slide rail (18), which is located inside the lower buckle body (5), and the top pressure block (9) is slidably connected on the slide rail (18).

8. The magnetic clasp structure according to claim 7, characterized in that, A compression spring (19) is installed on one side of the top pressure block (9). One end of the compression spring (19) is fixedly connected to the top pressure block (9), and the other end is fixedly connected to the inner wall of the lower buckle body (5).

9. A magnetic clasp structure according to claim 8, characterized in that, A slot (20) is provided on the other side of the top pressure block (9).

10. A magnetic clasp structure according to claim 9, characterized in that, The side slider (8) has an arc-shaped inclined surface on one side of the fixed groove (6).

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