JP3014935U - Magnetic catch and bag - Google Patents

Abstract

(57) [Summary] [Purpose] Provides a magnetic catch with a protective structure devised so that it can exert a sufficient protective function on the surface of the metal fittings and has a sufficient magnetic adhesion force at an extremely low cost, and a bag using the same. To do. [Structure] A male metal fitting 1 having a protrusion 1A protruding from the center of a base plate 1B and a female metal fitting 2 having a concave hole 2A formed in the center of a base plate 2B.
In the magnetic catch that magnetically adheres to each other with the projection 1A and the recessed hole 2A fitted together, the base plate 2 of the female fitting 2
The outer peripheral surface and the front surface of B have a cap shape having a regular shape along the outer shape of the base plate 2B, and an opening 4A along the concave hole 2A is formed in the center of the front surface and is substantially transparent. A cover 4 formed of a thin plastic is provided by fitting.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a magnetic catch that is installed in an opening / closing part of a handbag and a bag provided with the magnet catch, and in particular, is equipped with a magnet on either or both of the male and female metal fittings. It relates to a magnet catch that holds the connection state of both fittings by the magnetic force of the magnet.

[0002]

[Prior art]

 The design beauty of handbags, especially women's handbags, is important.Even if the metal parts of the magnetic catch that are attached to the handbag, especially the metal parts on the body of the handbag that are easy to stand out, their plating will be stripped or the gloss will be lost. If such a surface scratch occurs, the design beauty of the bag as a whole will be impaired. As a result, the product value is reduced in the manufacturing and sales stages, and in the use stage, the user is reluctant to carry the purse itself, which shortens the practical life. Because the bag is opened and closed, its usage frequency is extremely high, and the surface of the metal fitting is easily damaged.

[0003]

[Problems to be solved by the device]

 However, the cost of the magnet catch itself is extremely low, so there is no room in the cost for adding ordinary processing technology to the special treatment for the surface of the female and male fittings of the magnet catch. Also, it is possible to cover the female and male fittings of the magnetic catch with a well-known heat-shrinkable plastic film, but this is not only costly to process, but also the projections or female fittings of the male fittings that fit with each other. Since at least a part of the concave holes of the above is covered with the heat-absorbing plastic film, there is a problem in that the fitting at the time of magnetic attraction becomes weak and a strong magnetic action cannot be obtained.

[0004]

[The purpose of the device]

 The present invention has been made based on the above circumstances, and has a protective structure devised so that a strong magnetic action can be obtained, the cost is extremely low, and a sufficient metal surface protection function is exerted. It aims to provide a magnetic catch and a bag using this magnetic catch.

[0005]

[Means for Solving the Problems]

 Means for solving the above problems will be described with reference to the drawings corresponding to the embodiments. That is, the invention of claim 1 relates to the magnet catch, and the male fitting (1) having the protrusion (1A) protruding from the center of the base plate (1B) and the concave hole (2A) in the center of the base plate (2B). ) Is formed on the base plate (2B) of the female metal fitting (2) in a magnetic catch that is magnetically attached to each other in a state where the projection (1A) and the concave hole (2A) are fitted to each other. On the outer peripheral surface and the front surface of the base plate (2B), a cap shape having a regular shape along the outer shape of the base plate (2B) is formed, and an opening (4A) along the concave hole (2A) is formed at the center of the front surface. A cover (4) made of a substantially transparent thin plastic is provided by fitting.

According to the second aspect of the present invention, the bag body (5) is provided with a lid (6) that can be opened and closed, and the bag body (5) has a recessed hole (at the center of the cylindrical base plate (2B)). 2A) is provided with a female metal fitting (2), and the lid (6) is provided with a male metal fitting (1) having a protrusion (1A) protruding from the center of a disk-shaped base plate (1B). , A magnetic catch in which the female fitting (2) and the male fitting (1) are magnetically attached to each other in a state where the protrusion (1A) and the recessed hole (2A) are fitted to each other when the lid (6) is closed. In the bag having, the outer peripheral surface and the front surface of the base plate (2B) of the female metal fitting (2) are formed in a cap shape having a regular shape along the outer shape of the base plate (2B), and the center of the front surface is provided. Has an opening (4A) along the recess (2A) and is made of a substantially transparent thin plastic It is characterized in that (4) is provided by fitting.

[0007]

With such a configuration, the plating film on the surface of the female fitting 2 is protected by the cover 4, and damage due to a collision from the outside can be avoided. Moreover, in terms of appearance, the surface gloss of the plated film of the female metal fitting 2 can be observed without being aware that it is passing through the substantially transparent thin plastic cover 4, which can contribute to the design beauty of the bag. Further, since the cap-shaped cover 4 having a fixed shape is simply fitted to the female metal fitting 2, it does not substantially increase the manufacturing cost. Further, since the cover 4 has the opening 4A along the concave hole 2A of the female tool 2, the fitting at the time of magnetic attachment does not become loose.

[0008]

【Example】

 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is an exploded perspective view of a magnetic catch of the embodiment, in which a male metal fitting 1 having a protrusion 1A protruding from the center of a disk-shaped base plate 1B and a concave hole 2A formed in the center of a cylindrical base plate 2B. The female fitting 2 has a structure in which the projection 1A and the recessed hole 2A are magnetically attached to each other in a fitted state. A cover 4 is provided by fitting on the outer peripheral surface and the front surface of the base plate 2B of the female metal fitting 2. The cover 4 is a cylindrical cap having a regular shape along the outer shape of the base plate 2B. It has a shape, has an opening 4A along the concave hole 2A in the center of the front surface, and is formed of a substantially transparent thin plastic. The back of the base plate 2B of the female metal fitting 2 and the back of the base plate 1B of the male metal fitting 1 are provided with two tongue-shaped mounting portions 7 and 8, respectively.

FIG. 2 shows a bag provided with the above-mentioned magnetic catch. The bag body 5 is provided with a lid 6 which can be opened and closed, and the bag body 5 is provided with the above-mentioned female metal fitting 2 by a mounting portion 7. The lid 6 is provided with the above-mentioned male fitting 1 by the mounting portion 8, and the base plate 2B of the female fitting 2 is provided with the above-mentioned cover 4 by fitting. In the bag, when the lid 6 is closed, the female fitting 2 and the male fitting 1 are magnetically attached to each other with the projection 1A and the recess 2A fitted together.

In the above embodiment, the cover 4 is formed of a substantially transparent plastic such as transparent, colored transparent, and semitransparent. The cover 4 is attached to the base plate 2B of the female metal fitting 2 by fitting, and at the time of fitting, a joint structure using an adhesive or static electricity is also used, or after fitting, the cover 4 is contracted by heating or the like to be brought into close contact. You may do it.

[0011]

[Effect of device]

 As described above, according to the inventions of claims 1 and 2 of the present application, the base plate 2B of the female metal fitting 2 of the magnet catch has the cap shape having the regularity along the outer shape of the base plate 2B. None, the cover 4 made of a substantially transparent and thin plastic was fitted in the center of the front surface along with the opening 4A along the recessed hole 2A. Protected by the cover 4, damage from outside collision can be avoided. Moreover, in terms of appearance, the surface gloss of the plated film of the female metal fitting 2 can be observed without being conscious of passing through the substantially transparent thin plastic cover 4, which can contribute to the design beauty of the bag. Further, since the cap-shaped cover 4 having a fixed shape is simply fitted to the female metal fitting 2, it is only necessary to fit the separately molded cover 4 to the female metal fitting 2, which substantially increases the manufacturing cost. It's not cheap, it's cheap. Further, since the cover 4 has the opening 4A along the concave hole 2A of the female fitting 2, the heat-shrinkable plastic is made into the concave portion of the female fitting 2 like protection of the well-known heat-shrinkable plastic by heat shrinkage. There is no inconvenience of covering at least a part of the hole 2A, and the fitting at the time of magnetic attachment does not become loose. Further, according to the invention of claim 2 of the present application, the female member 2 of the magnetic catch is provided on the side of the bag body 5, and the above-mentioned cover 4 is fitted to the cylindrical base plate 2B of this female member 2. The female metal fitting 2 does not move when the lid 6 is opened and closed, and the cover 4 is fitted into the base plate 2B formed in a cylindrical shape relatively deeply, so that the cover 4 does not come off during use.

[Brief description of drawings]

1 (a) and 1 (b) are partially exploded perspective views showing an embodiment of a magnet catch of the present invention.

FIG. 2 is a perspective view of the bag of the present invention.

[Explanation of symbols]

1 male metal fitting, 1A protrusion, 1B base plate, 2 female metal fitting, 2A concave hole, 2B base plate, 4 cover, 4
A opening, 5 bag body, 6 lid, 7, 8
Mounting part,

Claims (2)

[Scope of utility model registration request] 1. A male fitting (1) having a protrusion (1A) protruding from the center of a base plate (1B) and a recessed hole (2) in the center of the base plate (2B).
In a magnetic catch in which the female metal fitting (2) formed with (A) is magnetically attached to each other with the projection (1A) and the concave hole (2A) fitted together, a base plate (2B) of the female metal fitting (2) The outer peripheral surface and the front surface of the base plate have a cap shape having a regular shape along the outer shape of the base plate (2B), and the center of the front surface has an opening (4A) along the concave hole (2A). A magnet catch, characterized in that a cover (4) made of a substantially transparent thin plastic is provided by fitting. 2. A lid (6) for opening and closing the bag body (5).
The bag body (5) is provided with a cylindrical base plate (2
A female metal fitting (2) having a concave hole (2A) formed in the center of B) is provided, and a projection (1A) is provided in the center of a disk-shaped base plate (1B) on the lid (6). A male fitting (1) is provided, and when the lid (6) is closed, the female fitting (2) and the male fitting (1) are fitted with the projection (1A) and the recess hole (2A). In a bag having magnetic catches that are magnetically attached to each other, a cap shape having a fixed shape along the outer shape of the base plate (2B) is formed on the outer peripheral surface and the front surface of the base plate (2B) of the female metal fitting (2). And a cover (4) having an opening (4A) along the recessed hole (2A) in the center of the front surface and formed of a substantially transparent thin plastic by fitting. A bag characterized by.