Embedded magnetic snap fastener

Abstract

An embedded magnetic snap fastener comprises a female fastener and a male fastener which are detachably connected. The female buckle comprises a female surface piece, a female hollow piece and a female magnetic block. The female face piece comprises a female face piece and a containing barrel. The containing cylinder is sleeved with the female hollow piece, the female hollow piece is fixedly connected with the female face piece, and one piece of fabric is clamped between the female hollow piece and the female face piece. The female magnetic block is arranged in the female hollow piece. The male buckle comprises a male bottom piece, a male plug connector and a male magnetic block. The male bottom piece comprises a male hollow piece. The male magnetic block is arranged in the male hollow piece. The male plug connector is fixedly connected with the male bottom piece, and the other fabric is clamped between the male hollow piece and the male plug connector. When the female buckle and the male buckle are connected, the male plug connector is embedded in the containing cylinder, and the female hollow piece and the male hollow piece are attracted together through the female magnetic block and the male magnetic block. According to the embedded magnetic snap fastener, the overall thickness of the embedded magnetic snap fastener can be small, a gap between two pieces of fabric is small, the female fastener and the male fastener are not prone to sideslip and separation, and the female hollow piece and the male hollow piece cannot be scratched.

Description

Technical Field

[0001] The utility model relates to the technical field of snap buckles, in particular to an embedded magnetic snap buckle. Background Art

[0002] Magnetic snap fasteners, commonly known as magnet buckles or magnetic bottom three-pieces, are widely used in various types of clothing, luggage, handbags, shoes and hats. The magnetic snap fasteners in the prior art include a female buckle and a male buckle, which are respectively fixed on two separate pieces of fabric. The female buckle includes a female surface piece and a female magnetic piece bound together, and the male buckle includes a male magnetic piece and a male bottom piece bound together. When the female buckle and the male buckle are closed, the four pieces are superimposed on each other, resulting in a very thick overall thickness of the magnetic snap fastener. The female magnetic piece and the male magnetic piece are in contact for a long time, and the surfaces of both are easily scratched, and the female magnetic piece and the male magnetic piece are easy to slide sideways and untie.

[0003] Therefore, it is necessary to provide an embedded magnetic snap fastener to solve the above technical problems. Utility Model Content

[0004] The utility model provides an embedded magnetic snap fastener, which can make the overall thickness of the embedded magnetic snap fastener thinner, and also make the gap between the two pieces of fabric smaller, and the female buckle and the male buckle are not easy to slide apart. In addition, the female hollow piece and the male hollow piece will not be scratched.

[0005] The technical solution of the utility model is:

[0006] An embedded magnetic snap fastener, comprising a detachably connected female buckle and a male buckle, which are respectively fixed on two separate pieces of fabric;

[0007] The female buckle includes a female face piece, a female hollow piece, and a female magnetic block; the female face piece includes a female face piece and a receiving tube, the receiving tube protruding from one side of the thickness direction of the female face piece; the female hollow piece is annular, is sleeved outside the receiving tube, and is fixedly connected to the female face piece, wherein a piece of fabric is clamped between the female hollow piece and the female face piece; the female magnetic block is annular, and is arranged in the female hollow piece;

[0008] The male buckle includes a male bottom piece, a male plug-in piece and a male magnetic block; the male bottom piece includes a male hollow piece; the male magnetic block is arranged in the male hollow piece; the male plug-in piece is fixedly connected to the male bottom piece and is located on one side of the thickness direction of the male hollow piece, and the other fabric is clamped between the male hollow piece and the male plug-in piece; when the female buckle and the male buckle are connected, the male plug-in piece is embedded in the accommodating tube, and the female hollow piece and the male hollow piece are adsorbed together by the female magnetic block and the male magnetic block.

[0009] In the embedded magnetic snap fastener of the present invention, when the female buckle and the male buckle are connected, the male connector is loosely fitted with the accommodating tube.

[0010] In the embedded magnetic snap fastener described in the present invention, a ring-shaped mother bottom piece is provided on the outer periphery of one end of the accommodating tube facing the mother surface piece, the mother bottom piece and the accommodating tube are integrally formed, and the mother bottom piece is adhered to and fixedly connected to the mother surface piece.

[0011] In the embedded magnetic snap fastener described in the present invention, the female surface piece is annular, the accommodating tube is connected to the inner space of the ring of the female surface piece, and when the female buckle and the male buckle are connected, the male connector is inserted into the female surface piece.

[0012] In the embedded magnetic snap fastener of the present invention, the mother surface piece is provided with a curling edge along its circumference, and the curling edge is wrapped around the outside of the edge of the mother bottom piece.

[0013] In the embedded magnetic snap fastener of the present invention, the edge of the mother bottom piece is bent in a direction away from the mother top piece.

[0014] In the embedded magnetic snap fastener described in the present invention, one end of the accommodating tube facing away from the mother surface piece is bent outward to form a limiting edge, and the limiting edge is in limiting contact with a surface of the mother hollow piece facing away from the mother surface piece.

[0015] In the embedded magnetic snap fastener described in the present invention, the mother hollow piece includes a mother upper piece and a mother lower piece, both of which are arranged along the axial direction of the accommodating tube. The mother upper piece is close to the mother surface piece relative to the mother lower piece, and the inner side of the ring of the mother lower piece is bent toward the direction close to the mother upper piece to form a step, and the limiting edge is located at the step.

[0016] In the embedded magnetic snap fastener described in the present invention, a slingshot cup is provided on the side of the male connector facing the male hollow piece, and the male bottom piece also includes a rivet, the rivet rod of which protrudes from the side of the male hollow piece facing the male connector, and the rivet rod is deformed and clamped in the slingshot cup.

[0017] In the embedded magnetic snap fastener described in the present invention, the male hollow piece includes a male upper piece and a male lower piece, which are arranged along the axial direction of the rivet. The male magnetic block is annular and is located between the male upper piece and the male lower piece. The nail cap of the rivet is clamped between the male upper piece and the male lower piece and is located in the ring of the male magnetic block. The nail rod of the rivet is passed through the male upper piece, and the male upper piece bulges in the direction away from the male lower piece to form a reinforcement ring. The nail rod of the rivet is located in the area surrounded by the reinforcement ring.

[0018] Compared with the prior art, the present invention has the following beneficial effects: when the female and male buckles of the embedded magnetic snap fastener of the present invention are connected, because the male connector is embedded in the accommodating tube, the overall thickness of the embedded magnetic snap fastener can be made thinner, the gap between the two pieces of fabric is also smaller, and the female and male buckles are not easily separated by sliding. In addition, because the other fabric is located on the side of the male hollow piece facing the male connector, when the female and male hollow pieces are attracted to each other, there is another piece of fabric between them, and the female and male hollow pieces will not be scratched. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. The drawings described below are only drawings corresponding to some embodiments of the present invention.

[0020] Figure 1 This is a schematic diagram of the overall structure of the embedded magnetic snap fastener provided in a preferred embodiment of the present invention.

[0021] Figure 2 This is a schematic diagram of the exploded structure of the embedded magnetic snap fastener provided in the preferred embodiment of the present invention.

[0022] Figure 3 This is a schematic cross-sectional structure diagram of an embedded magnetic snap fastener provided in a preferred embodiment of the present invention.

[0023] in,

[0024] 1. Female buckle,

[0025] 11. Mother surface piece, 111. Mother surface piece, 1111. Curling edge, 112. Accommodating tube, 113. Mother bottom piece,

[0026] 12, mother hollow piece, 121, mother upper piece, 122, mother lower piece, 1221, step,

[0027] 13. Mother magnet block,

[0028] 2. Male buckle,

[0029] 21, male bottom piece, 211, male hollow piece, 2111, male upper piece, 21111, reinforcement ring, 2112, male lower piece, 212, rivet,

[0030] 22, male connector, 221, slingshot cup,

[0031] 23. Male magnet.

[0032] In the figures, structurally similar elements are denoted by the same reference numerals. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts shall fall within the scope of protection of the present invention.

[0034] Directional terms mentioned in this invention, such as "upper", "lower", "front", "back", "left", "right", "inside", "outside", "side", "top" and "bottom", are only used with reference to the directions of the drawings. The directional terms used are used to illustrate and understand the invention, and are not intended to limit the invention.

[0035] The terms "first" and "second" in the present invention are used for descriptive purposes only and should not be understood as indicating or implying relative importance, nor as limiting the order of precedence.

[0036] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0037] Conventional magnetic snap fasteners consist of a female snap and a male snap, each secured to two separate pieces of fabric. The female snap consists of a female top piece and a female magnetic piece, while the male snap consists of a male magnetic piece and a male bottom piece, both bound together. When the female and male snaps are closed, the four pieces overlap, resulting in a thick overall magnetic snap fastener. Prolonged contact between the female and male magnetic pieces can easily scratch their surfaces, and the female and male magnetic pieces can easily slip and unfasten.

[0038] The following is a preferred embodiment of an embedded magnetic snap fastener provided by the present invention that can solve the above technical problems.

[0039] Please refer to Figure 1 、 Figure 2 and Figure 3The preferred embodiment of the present utility model provides an embedded magnetic snap fastener, which includes a detachably connected female buckle 1 and a male buckle 2, which are respectively fixed on two pieces of fabric separated from each other. The female buckle 1 includes a female surface piece 11, a female hollow piece 12 and a female magnetic block 13. The female surface piece 11 includes a female surface piece 111 and a receiving tube 112, and the receiving tube 112 protrudes from one side of the thickness direction of the female surface piece 111. The female hollow piece 12 is annular, which is sleeved on the outside of the receiving tube 112 and fixedly connected to the female surface piece 11, wherein a piece of fabric is clamped between the female hollow piece 12 and the female surface piece 111. The female magnetic block 13 is annular, which is arranged in the female hollow piece 12.

[0040] The male buckle 2 includes a male base member 21, a male connector 22, and a male magnet 23. The male base member 21 includes a male hollow piece 211. The male magnet 23 is disposed within the male hollow piece 211. The male connector 22 is fixedly connected to the male base member 21 and positioned to one side of the male hollow piece 211 in the thickness direction, with the other fabric being clamped between the male hollow piece 211 and the male connector 22. When the female buckle 1 and the male buckle 2 are connected, the male connector 22 is embedded in the accommodating tube 112, and the female hollow piece 12 and the male hollow piece 211 are attracted together by the female magnet 13 and the male magnet 23.

[0041] When the embedded magnetic snap fastener of the present invention needs to connect the female snap fastener 1 and the male snap fastener 2, the female hollow piece 12 and the male hollow piece 211 are brought close together. Since the female hollow piece 12 is provided with a female magnetic block 13 and the male hollow piece 211 is provided with a male magnetic block 23, the female hollow piece 12 and the male hollow piece 211 can be automatically adsorbed together, and the male connector 22 can be embedded in the accommodating tube 112. When the embedded magnetic snap fastener of the present invention is connected to the female snap fastener 1 and the male snap fastener 2, since the male connector 22 is embedded in the accommodating tube 112, the overall thickness of the embedded magnetic snap fastener can be made thinner, the gap between the two pieces of fabric can be made smaller, and the female snap fastener 1 and the male snap fastener 2 are not easy to slide apart. In addition, since another piece of fabric is located on the side of the male hollow piece 211 facing the male connector 22, when the female hollow piece 12 and the male hollow piece 211 are adsorbed, another piece of fabric is present between them, and the female hollow piece 12 and the male hollow piece 211 will not be scratched.

[0042] Please refer to Figure 3 When the female buckle 1 and the male buckle 2 are connected, the male connector 22 is loosely matched with the accommodating tube 112 , making it easy for the male connector 22 to be inserted into the accommodating tube 112 .

[0043] Please continue to refer to Figure 3 An annular mother bottom piece 113 is provided on the outer periphery of one end of the receiving tube 112 facing the mother surface piece 111. The mother bottom piece 113 and the receiving tube 112 are integrally formed, and the mother bottom piece 113 is attached to and fixedly connected to the mother surface piece 111. The use of the mother bottom piece 113 facilitates the assembly and connection of the receiving tube 112 and the mother surface piece 111, and improves the structural strength of the mother surface piece 11.

[0044] Please continue to refer to Figure 2 and Figure 3 The female surface piece 111 is annular, and the accommodating tube 112 is connected to the inner space of the ring of the female surface piece 111. When the female buckle 1 and the male buckle 2 are connected, the male connector 22 is passed through the female surface piece 111, so that the length of the male connector 22 embedded in the accommodating tube 112 is longer, thereby making the connection between the female buckle 1 and the male buckle 2 more stable.

[0045] Please refer to Figure 3 The mother surface piece 111 is provided with a curling edge 1111 along its circumference, and the curling edge 1111 is wrapped around the edge outside of the mother bottom piece 113 to facilitate the connection between the mother surface piece 111 and the mother bottom piece 113.

[0046] Please continue to refer to Figure 3 The edge of the mother bottom sheet 113 is bent in a direction away from the mother surface sheet 111, which can enhance the structural strength of the mother bottom sheet 113 and prevent it from being deformed.

[0047] Please continue to refer to Figure 3 The end of the accommodating tube 112 facing away from the female surface piece 111 is bent outward to form a limiting edge (not shown in the figure), and the limiting edge is in limiting contact with the side of the female hollow piece 12 facing away from the female surface piece 111, which is convenient for fixing the female surface piece 11 and the female hollow piece 12 together, and the accommodating tube 112 is bent to form an arc, which is convenient for the male connector 22 to be inserted into the accommodating tube 112.

[0048] Please continue to refer to Figure 3 The female hollow piece 12 includes a female upper piece 121 and a female lower piece 122, which are arranged along the axial direction of the accommodating tube 112. The female upper piece 121 is closer to the female surface piece 111 than the female lower piece 122. The inner side of the ring of the female lower piece 122 is bent toward the direction of the female upper piece 121 to form a step 1221, and the limiting edge is located at the step 1221. The above structure can reduce the thickness of the female hollow piece 12 and the accommodating tube 112 after assembly, making the overall thickness of the embedded magnetic snap fastener smaller and also reducing the gap between the two pieces of fabric.

[0049] Please continue to refer to Figure 3 A slingshot cup 221 is provided on the side of the male connector 22 facing the male hollow piece 211. The male bottom piece 21 also includes a rivet 212, the rivet rod of which protrudes from the side of the male hollow piece 211 facing the male connector 22. After the rivet rod of the rivet 212 is deformed, it is clamped in the slingshot cup 221, which facilitates the connection between the male bottom piece 21 and the male connector 22.

[0050] Please continue to refer to Figure 3The male hollow piece 211 includes a male upper piece 2111 and a male lower piece 2112, which are arranged axially along the rivet 212. The male magnetic block 23 is annular and located between the male upper piece 2111 and the male lower piece 2112. The nut of the rivet 212 is clamped between the male upper piece 2111 and the male lower piece 2112 and located within the ring of the male magnetic block 23. The shank of the rivet 212 is inserted into the male upper piece 2111. The male upper piece 2111 bulges away from the male lower piece 2112 to form a reinforcement ring 21111. The shank of the rivet 212 is located within the area enclosed by the reinforcement ring 21111. When assembling the male connector 22 and the male base 21, the reinforcement ring 21111 prevents the male upper piece 2111 from deforming. The rivet cap of the rivet 212 is pressed tightly between the male upper piece 2111 and the male lower piece 2112 , so that the rivet 212 is not easy to loosen, thereby improving the connection strength between the male connector 22 and the male bottom piece 21 .

[0051] The method of using the embedded magnetic snap fastener of the preferred embodiment of the utility model is as follows:

[0052] When it is necessary to connect the female buckle 1 and the male buckle 2, the female hollow piece 12 and the male hollow piece 211 are brought close together. Since the female hollow piece 12 is provided with a female magnetic block 13 and the male hollow piece 211 is provided with a male magnetic block 23, the female hollow piece 12 and the male hollow piece 211 can be automatically adsorbed together, and the male connector 22 can be embedded in the accommodating tube 112.

[0053] This is how to use the embedded magnetic snap fastener of the preferred embodiment.

[0054] With the embedded magnetic snap fastener of this utility model, when the female and male snaps are connected, the male connector is embedded in the receiving tube, making the overall thickness of the embedded magnetic snap fastener thinner, reducing the gap between the two pieces of fabric, and preventing the female and male snaps from sliding apart. In addition, because the other piece of fabric is located on the side of the male hollow piece facing the male connector, when the female and male hollow pieces are attracted to each other, there is another piece of fabric between them, preventing them from being scratched.

[0055] To sum up, although the present invention has been disclosed as above in terms of preferred embodiments, the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent substitutions or changes based on the concept of the technical solution of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. An embedded magnetic snap button, characterized in that: It includes a detachable female buckle and a male buckle, which are respectively fixed on two separate pieces of fabric; The female buckle includes a female face piece, a female hollow piece, and a female magnetic block; the female face piece includes a female face piece and a receiving tube, the receiving tube protruding from one side of the thickness direction of the female face piece; the female hollow piece is annular, is sleeved outside the receiving tube, and is fixedly connected to the female face piece, wherein a piece of fabric is clamped between the female hollow piece and the female face piece; the female magnetic block is annular, and is arranged in the female hollow piece; The male buckle includes a male bottom piece, a male plug-in piece and a male magnetic block; the male bottom piece includes a male hollow piece; the male magnetic block is arranged in the male hollow piece; the male plug-in piece is fixedly connected to the male bottom piece and is located on one side of the thickness direction of the male hollow piece, and the other fabric is clamped between the male hollow piece and the male plug-in piece; when the female buckle and the male buckle are connected, the male plug-in piece is embedded in the accommodating tube, and the female hollow piece and the male hollow piece are adsorbed together by the female magnetic block and the male magnetic block.

2. The embedded magnetic snap fastener according to claim 1, characterized in that: When the female buckle and the male buckle are connected, the male connector is loosely fitted with the accommodating tube.

3. The embedded magnetic snap fastener according to claim 1, characterized in that: An annular mother bottom piece is provided on the outer periphery of one end of the accommodating cylinder facing the mother surface piece. The mother bottom piece and the accommodating cylinder are integrally formed, and the mother bottom piece is adhered to and fixedly connected to the mother surface piece.

4. The embedded magnetic snap fastener according to claim 3, characterized in that: The female surface piece is annular, and the accommodating tube is communicated with the inner space of the ring of the female surface piece. When the female buckle and the male buckle are connected, the male connector is inserted into the female surface piece.

5. The embedded magnetic snap fastener according to claim 3, characterized in that: The mother surface sheet is provided with a curling edge along its circumference, and the curling edge is wrapped around the outside of the edge of the mother bottom sheet.

6. The embedded magnetic snap fastener according to claim 5, characterized in that: The edge of the mother bottom sheet is bent in a direction away from the mother surface sheet.

7. The embedded magnetic snap fastener according to claim 1, characterized in that: One end of the accommodating tube facing away from the mother surface piece is bent outward to form a limiting edge, and the limiting edge is in limiting contact with a surface of the mother hollow piece facing away from the mother surface piece.

8. The embedded magnetic snap fastener according to claim 7, characterized in that: The mother hollow sheet includes a mother upper sheet and a mother lower sheet, which are arranged along the axial direction of the accommodating tube. The mother upper sheet is close to the mother surface sheet relative to the mother lower sheet. The inner side of the ring of the mother lower sheet is bent toward the direction close to the mother upper sheet to form a step, and the limiting edge is located at the step.

9. The embedded magnetic snap fastener according to claim 1, characterized in that: A slingshot cup is provided on the side of the male connector facing the male hollow piece. The male bottom piece also includes a rivet, whose shank protrudes from the side of the male hollow piece facing the male connector. The rivet shank is deformed and clamped in the slingshot cup.

10. The embedded magnetic snap fastener according to claim 9, characterized in that: The male hollow plate includes a male upper plate and a male lower plate, which are arranged along the axial direction of the rivet. The male magnetic block is annular and is located between the male upper plate and the male lower plate. The nail cap of the rivet is clamped between the male upper plate and the male lower plate and is located in the ring of the male magnetic block. The nail rod of the rivet is passed through the male upper plate, and the male upper plate bulges in the direction away from the male lower plate to form a reinforcement ring. The nail rod of the rivet is located in the area surrounded by the reinforcement ring.

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