Magnetic attraction hasp

Abstract

The utility model discloses a magnetic attraction hasp which comprises a female hasp assembly and a male hasp assembly, the female hasp assembly comprises a shell, a baffle and a buckling piece, the shell is covered with the baffle to form a containing space, and the buckling piece is movably arranged in the containing space; the baffle is provided with a through hole, the male buckle assembly comprises a locking piece, the locking piece penetrates through the through hole and is detachably connected with the buckling piece in a clamping mode, a first magnet piece is fixedly arranged at the position, corresponding to the through hole, in the shell, a second magnet piece is fixedly arranged in the locking piece, and the magnetic poles of the first magnet piece and the second magnet piece are opposite. Under the magnetic action of the first magnet piece and the second magnet piece, the locking piece can be guided to penetrate through the through hole to be detachably connected with the buckling piece in a clamped mode, a user can open or close the magnetic attraction hasp with only one hand, operation is convenient, and the magnetic attraction hasp is convenient to use. And the male buckle assembly and the female buckle assembly can be automatically aligned through the first magnet piece and the second magnet piece, manual alignment is not needed, and the efficiency of opening and closing the hasp is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of lock buckles, and in particular relates to a magnetic buckle. Background Art

[0002] With the development of society, people's clothing combinations are becoming more and more diverse, and many clothes, such as jackets, hats and shoes, have the need for fastening; in the field of luggage, there is also a great demand for fastening, so the application field of locks has become very wide.

[0003] However, when opening the existing lock, the user usually needs to stabilize the clothing or bag with one hand and then open it with the other hand, which is inconvenient to use; on the other hand, when the lock is fastened, the existing lock cannot be automatically aligned and fixed, and manual alignment is required to achieve fastening. Utility Model Content

[0004] The purpose of the utility model is to provide a magnetic buckle to at least solve one of the above technical problems.

[0005] In order to achieve the above utility model purpose, the technical solution adopted by the utility model is as follows:

[0006] A magnetic buckle, comprising:

[0007] Female and male buckle assemblies;

[0008] The female buckle assembly comprises a housing, a baffle and a buckle member, wherein the baffle member covers the housing to form a receiving space, and the buckle member is movably disposed in the receiving space;

[0009] The baffle is provided with a through hole, and the male buckle assembly includes a locking member, and the locking member passes through the through hole and is detachably connected to the buckle member;

[0010] A first magnet piece is fixedly disposed in the housing at a position corresponding to the through hole, and a second magnet piece is fixedly disposed inside the locking component. The magnetic poles of the first magnet piece and the second magnet piece are opposite.

[0011] With such an arrangement, under the magnetic effect of the first magnet sheet and the second magnet sheet, the locking part can be guided to pass through the through hole and be detachably clamped and connected with the snap-fit ​​part. The user only needs one hand to open or lock the magnetic buckle of the utility model, and the first magnet sheet and the second magnet sheet can automatically align the male buckle component and the female buckle component without the need for manual alignment.

[0012] Preferably, the fastening member includes a pair of buckles arranged in pairs, and the pair of buckles are defined as a first buckle and a second buckle, and when the first buckle and the second buckle are abutted, a clamping groove is formed for clamping the locking member.

[0013] Preferably, the through hole is configured to be circular in shape, the clamping groove is also configured to be circular in shape, the projections of the through hole and the clamping groove toward the shell are concentric circles, and the diameter of the through hole is larger than the diameter of the clamping groove.

[0014] Preferably, the female buckle assembly further comprises a pressing member, the pressing member is movably disposed in the accommodating space, and the pressing member comprises an integrally formed pressing portion and a pushing block;

[0015] A clamping portion is formed between the first buckle and the second buckle, and the push block is arranged in the clamping portion. When the push member moves relative to the housing, the first buckle and the second buckle are pushed by the push block to move.

[0016] Preferably, the female buckle assembly further includes a reset member, the housing is provided with a receiving groove in the receiving space, one end of the reset member abuts against a side wall of the receiving groove, and the other end abuts against the push block.

[0017] Preferably, the housing is provided with a pair of limiting columns in the accommodating space, and the first buckle and the second buckle are respectively provided with limiting grooves, and the limiting grooves are sleeved on the limiting columns.

[0018] Preferably, the limiting column is configured as a cylinder, the shape and size of the limiting groove match the limiting column, and the first buckle and the second buckle are rotatably connected to the limiting column respectively.

[0019] More preferably, the female buckle assembly further comprises a first clamping plate, a positioning pin is provided on one of the baffle plate and the first clamping plate, and a positioning groove is provided on the other, and the positioning pin and the positioning groove are snap-fitted and connected.

[0020] Preferably, the male buckle assembly includes a second clamping plate, one of the locking member and the second clamping plate is provided with a positioning pin, and the other is provided with a positioning groove, and the positioning pin and the positioning groove are snap-connected.

[0021] Preferably, the reset member is a spring.

[0022] Beneficial effects:

[0023] The utility model discloses a magnetic buckle, comprising a female buckle component and a male buckle component, the female buckle component comprising an outer shell, a baffle and a buckle part, the baffle cover is closed on the outer shell to form an accommodating space, and the buckle part is movably arranged in the accommodating space; the baffle is provided with a through hole, the male buckle component comprises a locking part, the locking part passes through the through hole and is detachably clamped and connected with the buckle part, a first magnet sheet is fixedly provided at a position corresponding to the through hole in the outer shell, a second magnet sheet is fixedly provided inside the locking part, the magnetic poles of the first magnet sheet and the second magnet sheet are opposite, and with such an arrangement, under the magnetic action of the first magnet sheet and the second magnet sheet, the locking part can be guided to pass through the through hole and be detachably clamped and connected with the buckle part, the user only needs one hand to realize the opening or locking of the magnetic buckle of the utility model, and the operation is convenient, and the first magnet sheet and the second magnet sheet can automatically align the male buckle component and the female buckle component, without the need for manual alignment, thereby improving the efficiency of opening and closing the buckle. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of the magnetic buckle according to an embodiment of the utility model;

[0025] Figure 2 This is a schematic diagram of the exploded three-dimensional structure of the magnetic buckle according to an embodiment of the utility model;

[0026] Figure 3 This is a schematic diagram of the internal structure of the female buckle assembly of the utility model embodiment;

[0027] Figure 4 It is a three-dimensional structural schematic diagram of the female buckle assembly of the embodiment of the utility model;

[0028] Figure 5 This is a schematic diagram of a magnetic buckle according to an embodiment of the utility model applied to a backpack.

[0029] Reference numerals

[0030] 1-female buckle assembly; 11-housing; 111-first magnet sheet; 112-accommodating groove; 113-limiting column; 114-locking column; 12-pressing member; 121-pressing part; 122-pushing block; 13-resetting member; 14-locking member; 141-first buckle; 1411-locking surface; 1412-clamping part; 1413-limiting groove; 142-second buckle; 15-baffle; 151-first positioning pin; 152-locking hole; 153-through hole; 16-first clamping plate; 161-first positioning groove; 2-male buckle assembly; 21-locking member; 211-protruding part; 212-second positioning pin; 213-second magnet sheet; 22-second clamping plate; 221-second positioning groove; 100-cloth belt; 200-curtain; 300-body. DETAILED DESCRIPTION

[0031] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0032] The technical solution of the utility model is described in detail below with specific embodiments.

[0033] Please also read Figure 1 and Figure 2 The embodiment of the utility model provides a magnetic buckle, including a female buckle component 1 and a male buckle component 2. The female buckle component 1 includes a shell 11, a baffle 15 and a buckle 14. The baffle 15 covers the shell 11 to form an accommodating space. The buckle 14 is movably arranged in the accommodating space. The baffle 15 is provided with a through hole 153. The male buckle component 2 includes a locking component 21. The locking component 21 passes through the through hole 153 and is detachably clamped and connected with the buckle 14. A first magnet sheet 111 is fixedly arranged at a position corresponding to the through hole 153 in the shell 11. A locking component 21 is fixedly arranged inside The second magnet sheet 213, the first magnet sheet 111 and the second magnet sheet 213 have opposite magnetic poles. With this arrangement, under the magnetic effect of the first magnet sheet 111 and the second magnet sheet 213, the locking member 21 can be guided to pass through the through hole 153 and be detachably clamped and connected with the snap-fit ​​member 14. The user only needs one hand to open or lock the magnetic buckle of the utility model, which is easy to operate. The first magnet sheet 111 and the second magnet sheet 213 can automatically align the male buckle component 2 and the female buckle component 1 without the need for manual alignment, thereby improving the efficiency of opening and closing the buckle.

[0034] Further, please combine Figure 3The housing 11 is provided with a pair of limiting columns 113 in the accommodating space, and the fastening member 14 includes a pair of fasteners arranged in pairs. For the convenience of distinction, the two fasteners are defined as a first fastener 141 and a second fastener 142 respectively below. Since the first fastener 141 and the second fastener 142 are arranged in pairs, the shapes and structures of the two fasteners are symmetrical. In this embodiment, only the first fastener 141 is taken as an example to illustrate its structure; the first fastener 141 is provided with a fastening surface 1411 and a limiting groove 1413. Specifically, the fastening surface 1411 is configured as a semicircle, and the first fastener 1413 is configured as a semicircle. When the fastening surface 1411 of a buckle 141 and the fastening surface 1411 of the second buckle 142 are in contact, the two semicircular fastening surfaces 1411 form a complete circle, and the circular structure is defined as a clamping groove, which is used to clamp the protrusion 211 of the locking member 21 of the male buckle assembly 2; the limiting groove 1413 is sleeved on the limiting column 113, and the shape of the limiting column 113 is cylindrical, and the shape and size of the limiting groove 1413 match the limiting column 113. In this way, the first buckle 141 and the second buckle 142 can rotate with the limiting column 113 respectively. The female buckle assembly 1 further comprises a push member 12, which is movably arranged in the accommodating space. The push member 12 comprises an integrally formed push portion 121 and a push block 122. The first buckle 141 and the second buckle 142 are further provided with a clamping portion 1412, respectively. The two clamping portions 1412 are respectively used to clamp the two side walls of the push block 122. When in use, the operator pushes the push portion 121 to move relative to the housing 11, and the thrust exerted on the push block 122 can The first and second buckles 141 and 142 can be transmitted to each other through the clamping portion 1412, thereby driving the first and second buckles 141 and 142 to rotate around the limiting column 113, so that the size of the clamping area of ​​the clamping groove changes, thereby realizing the clamping or release of the protrusion 211 by the buckling member 14; the female buckle assembly 1 also includes a reset member 13, and the housing 11 is provided with a receiving groove 112 in the accommodating space. One end of the reset member 13 abuts against the side wall of the receiving groove 112, and the other end abuts against the push block 122. Preferably, the reset member 13 in this embodiment is a spring. Figure 3In the embodiment, the push member 12 is in a state where the operator applies a vertical upward thrust, and the thrust is greater than the elastic force of the spring. The push block 122 pushes the first buckle 141 and the second buckle 142 to rotate around the limiting column 113, and the clamping area of ​​the clamping groove becomes larger. When the size of the clamping area is larger than the size of the protrusion 211, the protrusion 211 can pass through the clamping groove and abut against the outer shell 11, that is, the first magnet sheet 111 abuts against the second magnet sheet 213. At this time, the operator removes the thrust on the push member 12, and the elastic force of the spring pushes the push member 12 downward. The first buckle 141 rotates clockwise around the limiting column 113, and the second buckle 142 rotates counterclockwise around the limiting column 113. The clamping area becomes smaller, and the clamping groove clamps the protrusion 211 to position the locking member 21, which also makes the connection between the male buckle component 2 and the female buckle component 1 more stable.

[0035] Furthermore, the shape of the through hole 153 is configured as a circle. As can be seen from the above, the shape of the clamping groove in this embodiment is also configured as a circle. The through hole 153 and the projection of the clamping groove toward the housing 11 are concentric circles, and the diameter of the through hole 153 is larger than the diameter of the clamping groove. In this way, the locking member 21 can smoothly pass through the through hole 153, which increases the convenience of operation. One of the baffle 15 and the housing 11 is provided with a snap-fitting hole 152, and the other is provided with a snap-fitting column 114, which can be snap-fitted and connected with the snap-fitting hole 152, such as Figure 2 As shown, in this embodiment, the engaging column 114 is provided on the shell 11 and is integrally formed with the shell 11, and the engaging hole 152 is provided on the baffle 15. Preferably, the engaging hole 152 is interference fit with the engaging column 114 to enhance the connection stability between the baffle 15 and the shell 11, and prevent the baffle 15 and the shell 11 from being separated, resulting in failure of the female buckle assembly 1; the female buckle assembly 1 also includes a first clamping plate 16, and one of the baffle 15 and the first clamping plate 16 is provided with a positioning pin, and the other is provided with a positioning groove, and the positioning pin and the positioning groove are engaged and connected, preferably, the length of the positioning pin is longer than the length of the positioning groove, thereby, a fabric such as a cloth belt 100 can be passed through the positioning pin, and the first clamping plate 16 and the baffle 15 can clamp the cloth belt 100, such as Figure 2 and Figure 4 As shown, in this embodiment, the positioning pin is provided on the baffle 15, the positioning groove is provided on the first clamping plate 16, and the positioning pin passes through the cloth tape 100 and the first clamping plate 16 in sequence, so that the female buckle assembly 1 can be installed on clothing or bags.

[0036] It can be understood that the male buckle assembly 2 also has a similar structure. The male buckle assembly 2 includes a second clamping plate 22. One of the locking member 21 and the second clamping plate 22 is provided with a positioning pin, and the other is provided with a positioning groove. The positioning pin and the positioning groove are engaged and connected. Figure 2As shown, in this embodiment, the positioning pin is arranged on the locking member 21, and the positioning groove is arranged on the second clamping plate 22. The positioning pin can pass through the cloth tape 100 and the second clamping plate 22 in sequence, so that the male buckle component 2 can be installed on clothing or bags. For the convenience of distinction, the embodiment of the utility model defines the positioning pin of the female buckle component 1 as the first positioning pin 151, and the positioning groove of the female buckle component 1 as the first positioning groove 161, and defines the positioning pin of the male buckle component 2 as the second positioning pin 212, and the positioning groove of the male buckle component 2 is defined as the second positioning groove 221.

[0037] like Figure 5 As shown, when the magnetic buckle of the embodiment of the utility model is applied to a backpack, the male buckle component 2 is arranged on the body 300, that is, the second positioning pin 212 passes through the body 300 and is engaged with the second positioning groove 221, and the female buckle component 1 is arranged on the blind 200, that is, the first positioning pin 151 passes through the blind 200 and is engaged with the first positioning groove 161. With such a configuration, when the user covers the blind 200 with the body 300, he only needs to hold and push the pressing member 12 with one hand, so that the size of the clamping groove becomes larger than the size of the locking member 21, and then move the female buckle component 1 to the vicinity of the male buckle component 2, that is, move the through hole 153 to the vicinity of the locking member 21, and then move the female buckle component 1 to the vicinity of the first magnet Under the action of the sheet 111 and the second magnet sheet 213, the locking member 21 can be automatically aligned with the shell 11 without the need for manual alignment. The user releases the female buckle assembly 1, and the locking of the magnetic buckle is completed at this time; if the user wants to open the backpack, that is, disconnect the connection between the blind 200 and the main body 300, he only needs to hold and push the pressing member 12 with one hand to increase the size of the clamping groove to be larger than the size of the locking member 21, pull the female buckle assembly 1, and then lift the blind 200 to disconnect the connection between the male buckle assembly 2 and the female buckle assembly 1, that is, disconnect the connection between the blind 200 and the main body 300. The magnetic buckle of the embodiment of the utility model can effectively improve the efficiency of opening and closing the buckle.

[0038] In summary, the utility model is a magnetic buckle, including a female buckle component 1 and a male buckle component 2, the female buckle component 1 includes a shell 11, a baffle 15 and a buckle 14, the baffle 15 covers the shell 11 to form a accommodating space, and the buckle 14 is movably arranged in the accommodating space; the baffle 15 is provided with a through hole 153, the male buckle component 2 includes a locking component 21, the locking component 21 passes through the through hole 153, and is detachably clamped and connected with the buckle 14, a first magnet sheet 111 is fixedly provided at a position corresponding to the through hole 153 in the shell 11, and a The second magnet sheet 213, the first magnet sheet 111 and the second magnet sheet 213 have opposite magnetic poles. With this arrangement, under the magnetic effect of the first magnet sheet 111 and the second magnet sheet 213, the locking member 21 can be guided to pass through the through hole 153 and be detachably clamped and connected with the snap-fit ​​member 14. The user only needs one hand to open or lock the magnetic buckle of the utility model, which is easy to operate. The first magnet sheet 111 and the second magnet sheet 213 can automatically align the male buckle component 2 and the female buckle component 1 without the need for manual alignment, thereby improving the efficiency of opening and closing the buckle.

[0039] The above is a detailed description of an embodiment of a magnetic buckle provided by the utility model. This article uses specific examples to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A magnetic buckle, characterized in that: include: A female buckle assembly (1) and a male buckle assembly (2); The female buckle assembly (1) comprises a housing (11), a baffle (15) and a buckle member (14); the baffle (15) covers the housing (11) to form a receiving space, and the buckle member (14) is movably arranged in the receiving space; The baffle (15) is provided with a through hole (153), and the male buckle assembly (2) comprises a locking member (21), wherein the locking member (21) passes through the through hole (153) and is detachably connected to the buckle member (14); A first magnet piece (111) is fixedly provided in the housing (11) at a position corresponding to the through hole (153), and a second magnet piece (213) is fixedly provided inside the locking member (21), wherein the magnetic poles of the first magnet piece (111) and the second magnet piece (213) are opposite.

2. The magnetic buckle according to claim 1, characterized in that: The fastening member (14) comprises a pair of fasteners arranged in pairs, wherein the pair of fasteners are defined as a first fastener (141) and a second fastener (142), and when the first fastener (141) and the second fastener (142) are in abutment with each other, a clamping groove is formed for clamping the locking member (21).

3. The magnetic buckle according to claim 2, characterized in that: The through hole (153) is configured to be circular in shape, and the clamping groove is also configured to be circular in shape; the projections of the through hole (153) and the clamping groove toward the housing (11) are concentric circles, and the diameter of the through hole (153) is greater than the diameter of the clamping groove.

4. The magnetic buckle according to claim 2, characterized in that: The female buckle assembly (1) further comprises a push member (12), the push member (12) being movably disposed in the accommodating space, the push member (12) comprising an integrally formed push portion (121) and a push block (122); A clamping portion (1412) is also formed between the first buckle (141) and the second buckle (142), and the push block (122) is arranged in the clamping portion (1412). When the push member (12) moves relative to the housing (11), the first buckle (141) and the second buckle (142) are pushed by the push block (122) to move.

5. The magnetic buckle according to claim 4, characterized in that: The female buckle assembly (1) further comprises a reset member (13); the housing (11) is provided with a receiving groove (112) in the receiving space; one end of the reset member (13) abuts against a side wall of the receiving groove (112), and the other end abuts against the push block (122).

6. The magnetic buckle according to claim 2, characterized in that: The housing (11) is provided with a pair of limiting columns (113) in the accommodating space, and the first buckle (141) and the second buckle (142) are respectively provided with limiting grooves (1413), and the limiting grooves (1413) are sleeved on the limiting columns (113).

7. The magnetic buckle according to claim 6, characterized in that: The limiting column (113) is configured as a cylinder, the shape and size of the limiting groove (1413) match the limiting column (113), and the first buckle (141) and the second buckle (142) are respectively rotatably connected to the limiting column (113).

8. The magnetic buckle according to claim 1, characterized in that: The female buckle assembly (1) further comprises a first clamping plate (16), one of the baffle plate (15) and the first clamping plate (16) is provided with a positioning pin, and the other is provided with a positioning groove, and the positioning pin and the positioning groove are snap-fitted and connected.

9. The magnetic buckle according to claim 1, characterized in that: The male buckle assembly (2) comprises a second clamping plate (22), one of the locking member (21) and the second clamping plate (22) is provided with a positioning pin, and the other is provided with a positioning groove, and the positioning pin and the positioning groove are snap-fitted and connected.

10. The magnetic buckle according to claim 5, characterized in that: The reset element (13) is a spring.

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