Magnetic fastener and magnetic buckle

Abstract

The utility model is suitable for the technical field of belt buckles, and provides a magnetic fastener which comprises a bottom piece, an inner piece, a face piece and a magnetic piece. The bottom piece is connected with the inner piece in a clamped mode, and a space used for containing a cloth piece is arranged between the bottom piece and the inner piece. The other face, far away from the clamping connection face, of the inner part is provided with a suction disc face, and the magnetic part is arranged in a space formed by clamping connection of the face part and the suction disc face. The magnetic fastener is reasonable in structural design, the overall thickness of the magnetic fastener is equal to the sum of the thicknesses of the sucker face, the magnetic piece, the face piece, the cloth piece and the bottom piece, the thickness of the magnetic fastener and the production cost of the magnetic fastener are reduced, and attractiveness is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of buckles, especially relates to a magnetic fastener and magnetic buckle. BACKGROUND

[0002] The magnetic fastener on the clothes is a kind of accessory that is closed or fixed using the principle of mutual attraction of magnet. They provide a convenient and quick closing mode, and are usually used in the design of coat, jacket, bag and other designs that need to be quickly opened and closed.

[0003] The prior art CN205728428U discloses a four-buckle, and the four-buckle includes a female buckle and a male buckle. The female buckle and the male buckle are components that can be buckled with each other, a first magnetic block is arranged on the female buckle, and a second magnetic block is arranged on the male buckle. The female buckle mainly includes a first shell and a first fixed part, and the male buckle mainly includes a second shell and a second fixed part. When fixing cloth, one end of the first fixed part is connected with the first shell, and the first fixed part is mainly used for being fixed on the cloth by the other end and the first shell.

[0004] However, the first magnetic block of the above-mentioned prior art CN205728428U is arranged in the closed space formed by the inner wall of the first shell and the end of the first connecting column, which means that the thickness of the first shell should be greater than the thickness of the first magnetic block to wrap the first magnetic block. This design leads to the overall thickness of the fastener being too large, which increases the manufacturing cost and has poor appearance. UTILITY MODEL CONTENTS

[0005] The utility model embodiment aims at providing a magnetic fastener to reduce the overall thickness of the fastener.

[0006] The utility model embodiment is implemented as follows: a magnetic fastener includes a bottom sheet, an inner piece, a surface piece and a magnetic piece; the bottom sheet is connected with the inner piece through clamping, and a space for accommodating cloth is arranged between the two; the other surface of the inner piece away from the clamping connection is provided with a suction disc surface, and the magnetic piece is arranged in the space formed by the clamping connection of the surface piece and the suction disc surface.

[0007] Further, the inner and outer sides of the suction disc surface are both flat surfaces, and at least one stepped circle is arranged on the inner side, and the magnetic piece is embedded in the stepped circle.

[0008] Further, a skirt is arranged on the edge of the suction disc surface, and a curled edge is arranged on the edge of the surface piece, and the curled edge and the skirt are connected through clamping.

[0009] Further, at least one anti-skid strip is arranged on the skirt, and the anti-skid strip is in contact with the inner side of the curled edge.

[0010] Further, the bottom sheet is provided with a clamping ring groove, one side of the inner part is provided with a clamping protrusion, and the other side is provided with the suction disc surface, and the clamping protrusion is connected with the clamping ring groove.

[0011] Further, the inner side of the clamping ring groove is provided with a step connected with the clamping protrusion.

[0012] Another purpose of the embodiment of the utility model provides a magnetic buckle, the magnetic buckle includes two magnetic buckles, the face piece of two magnetic buckles is attracted to each other, and is buckled to each other.

[0013] The embodiment of the utility model provides a kind of magnetic buckle, bottom sheet and inner part are provided with the space of accommodating cloth piece, magnetic piece is arranged in the inside of suction disc surface, and face piece and suction disc surface are clamped;The structure design of the utility model is reasonable, so that the overall thickness of magnetic buckle is equal to the sum of the thickness of suction disc surface, magnetic piece, face piece, cloth piece and bottom sheet, reduce the thickness of magnetic buckle and its production cost, improve the aesthetic property. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The cross-sectional view of the magnetic buckle provided by the embodiment of the utility model is provided;

[0015] Figure 2 The perspective view of the magnetic buckle provided by the embodiment of the utility model is provided;

[0016] Figure 3 The explosion view of the magnetic buckle provided by the embodiment of the utility model is provided;

[0017] Figure 4 The perspective view of the inner part provided by the embodiment of the utility model is provided;

[0018] Figure 5 The cross-sectional view of the magnetic buckle provided by the embodiment of the utility model is provided;

[0019] REFERENCE NUMERALS:

[0020] 100, bottom sheet;110, clamping ring groove;

[0021] 200, inner part;210, suction disc surface;211, step circle;212, skirt;213, anti-skid strip;220, clamping protrusion;

[0022] 300, face piece;310, hem;

[0023] 400, magnetic piece;

[0024] 500, cloth piece. DETAILED DESCRIPTION

[0025] In order to make the utility model purposes, technical solutions and advantages more clearly, the following will be further described in detail with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0026] In one embodiment, as shown in Figures 1-4 A magnetic fastener is provided, which comprises a bottom sheet 100, an inner piece 200, a surface piece 300 and a magnetic piece 400; the bottom sheet 100 is connected with the inner piece 200 through clamping, and a space for accommodating a cloth sheet 500 is arranged between the two; the inner piece 200 is provided with a suction disc surface 210 on the other side away from the clamping connection; and the magnetic piece 400 is arranged in the space formed by the clamping connection of the surface piece 300 and the suction disc surface 210.

[0027] In the embodiment, the bottom sheet 100 and the inner piece 200 are connected through detachable clamping, and the clamping mode is not limited specifically, as long as a space for accommodating the cloth sheet 500 can be formed between the bottom sheet 100 and the inner piece 200, and the cloth sheet 500 can be clamped by the two. The magnetic piece 400 is arranged inside the suction disc surface 210, and the surface piece 300 is clamped with the suction disc surface 210. The prior art CN205728428U does not design the suction disc surface 210, and the two sides of the suction disc surface 210 cannot be tightly attached to the magnetic piece 400 and the cloth sheet 500, forming a large gap, resulting in a relatively thick overall fastener. The structure of the embodiment is reasonable, and the overall thickness of the magnetic fastener is equal to the sum of the thicknesses of the suction disc surface 210, the magnetic piece 400, the surface piece 300, the cloth sheet 500 and the bottom sheet 100, thereby reducing the thickness and production cost of the magnetic fastener and improving the aesthetic appearance.

[0028] Preferably, as shown in Figure 4 The inner and outer sides of the suction disc surface 210 are both flat, and at least one stepped circle 211 is arranged on the inner side, and the magnetic piece 400 is embedded in the stepped circle 211.

[0029] In the above preferred scheme, the inner and outer sides of the suction disc surface 210 are both flat, and the stepped circle 211 is arranged on the inner side, thereby reducing the thickness of the suction disc surface 210 and making the overall structure thinner.

[0030] Preferably, as shown in Figure 4 The edge of the suction disc surface 210 is provided with a skirt 212, the edge of the surface piece 300 is provided with a rolled edge 310, and the rolled edge 310 and the skirt 212 are connected through clamping.

[0031] In the above preferred scheme, the skirt 212 is embedded in the rolled edge 310 as a whole, so that the overall structure is smoother and more visually beautiful and flat.

[0032] Preferably, as shown in the drawings, the skirt 212 is provided with at least one anti-skid strip 213, which is in contact with the inner side of the roll edge 310. Figure 4

[0033] In the above preferred embodiment, the anti-skid strip 213 plays an anti-skid role, avoiding the relative rotation of the face piece 300 and the suction disc face 210.

[0034] Preferably, as shown in the drawings, the bottom sheet 100 is provided with a clamping ring groove 110, one side of the inner piece 200 is provided with a clamping protrusion 220, and the other side is provided with the suction disc face 210, the clamping protrusion 220 is connected with the clamping ring groove 110. Figure 3

[0035] In the above preferred embodiment, the clamping protrusion 220 is connected with the clamping ring groove 110, and the clamping protrusion 220 is tightly buckled in the step, so that the overall structure is more reasonable.

[0036] The technical optimization schemes of the above-mentioned embodiments can be combined arbitrarily, and for the sake of brevity, all possible combinations of the technical features in the above-mentioned embodiments are not described, but as long as the combination of the technical features does not exist contradictory, it should be considered as the scope of the present application.

[0037] In another embodiment, as shown in the drawings, a magnetic buckle is provided, which comprises two magnetic buckle pieces as described in the above-mentioned embodiments, and the face pieces 300 of the two magnetic buckle pieces are attracted to each other and buckled to each other. Figure 5

[0038] In the present embodiment, the magnetic buckle is a pair, which is buckled to each other; the corresponding positioning and clamping structure can be designed on the two face pieces 300 to avoid the relative sliding between the face pieces 300 after clamping. In addition, the technical effects of the present embodiment are the same as those of the above-mentioned embodiments, that is, to reduce the thickness of the overall magnetic buckle and improve the aesthetic appearance.

[0039] The installation method of the magnetic buckle piece of the first embodiment is as follows: the magnetic piece 400 is installed in the suction disc face 210, the suction disc face 210 is buckled into the face piece 300, so that the magnetic piece 400 is clamped by the two; the clamping protrusion 220 passes through the cloth sheet 500 and is clamped with the clamping ring groove 110, so that the cloth sheet 500 is clamped.

[0040] The above-mentioned is only the preferred embodiment of the present application, and does not limit the present application, any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.​​​

Claims

1. A magnetic fastener, characterized by, The magnetic fastener comprises a bottom sheet, an inner sheet, a surface sheet and a magnetic sheet; the bottom sheet is connected with the inner sheet through a clasp, and a space for accommodating a cloth sheet is arranged between the two; the inner sheet is provided with a suction disc surface on the side away from the clasp; and the magnetic sheet is arranged in a space formed by the surface sheet and the suction disc surface through clasp connection.

2. The magnetic fastener according to claim 1, wherein The inner and outer sides of the suction disc surface are both flat, and at least one stepped circle is arranged on the inner side, and the magnetic sheet is embedded in the stepped circle.

3. The magnetic fastener according to claim 2, wherein A skirt is arranged on the edge of the suction disc surface, and a curled edge is arranged on the edge of the surface sheet, and the curled edge and the skirt are connected through clasp.

4. The magnetic fastener according to claim 3, wherein At least one anti-skid strip is arranged on the skirt, and the anti-skid strip is in contact with the inner side of the curled edge.

5. The magnetic fastener according to claim 1, wherein A clasp protrusion is arranged on one side of the inner sheet, and a clasp protrusion is arranged on the other side of the inner sheet, and the clasp protrusion is connected with the clasp groove.

6. The magnetic fastener according to claim 5, wherein A step is arranged on the inner side of the clasp groove and connected with the clasp protrusion.

7. A magnetic clasp, characterized in that The magnetic fastener comprises two magnetic fasteners according to any one of claims 1-6, and the surface sheets of the two magnetic fasteners are attracted to each other and are buckled to each other.

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