JPH0714608U - Magnet with exterior body - Google Patents

Abstract

(57) [Summary] [Purpose] For magnets that are used by fixing them to whiteboards, bulletin boards, and other various metal surfaces, there is no risk of scratching the painted metal surface, and the exterior body of the magnet itself is for product display. Provided is a magnet that can also be used as a packaging body. [Structure] The entire magnet body of various shapes is covered with a relatively thin wrapping material on at least the attracting surface side. When a backing sheet is used, multiple magnet bodies are individually separated for each product unit. The product shall be packaged and shall be able to be extracted or separated for each product at the perforations formed on the mount.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an improvement of a magnet used by being fixedly attached to a whiteboard, a bulletin board, a door surface of a refrigerator, and various other metal surfaces.

[0002]

[Prior art]

 Conventionally, as such a magnet, it is general that a magnet body is embedded by exposing only a bottom surface portion serving as an attracting surface in a hard plastic exterior body having various planar shapes such as a circular shape, a triangular shape, and a rectangular shape.

[0003]

[Problems to be solved by the device]

 By the way, when such a magnet is used on a coated metal surface or the like, there is a problem that the coated surface is damaged by direct contact between the magnet body and the coated surface depending on how to handle the magnet. Also, at the time of selling the product, it is necessary to have a package for exhibition, for example, a plurality of magnets are stored in a vinyl bag or the like for sale, or they are blister-packed and hung on a mount on the mount and sold. There is. Such a package is simply discarded when the magnet is taken out and used, which is uneconomical and is not preferable from the viewpoint of resource saving.

Therefore, an object of the present invention is that in this type of magnet, there is no fear of damaging the coating metal surface, and the outer body of the magnet itself can also be used as a package for product display. Is in the place of providing.

[0005]

[Means for Solving the Problems]

 In order to achieve the above object, the present invention employs a structure in which the entire magnet body is covered with a packaging material so that the attracting surface does not directly contact the coated metal surface.

That is, the magnet according to the present invention is formed by covering the entire magnet body of various shapes such as a thick-walled coin shape, a rectangular parallelepiped shape, and a ring shape with a packaging material, and a comparatively thin packaging material at least on the attracting surface side. This is a magnet having an exterior body using a material.

A blister pack, a skin package, or a shrink package can be applied as the packaging form of the packaging material. That is, the product form is composed of a magnet body, a backing sheet, and a packaging material, and the backing sheet and the packaging material can be used to form a magnet having an exterior body by blister-packing, skin package, or shrink packaging the magnet body.

In the case of also serving as a package for product display, a single mount is used and a plurality of magnets are individually provided with a blister pack, a skin package or a shrink package for each product, and the product is not removed for each product. A structure in which perforations are formed on the mount so that they can be separated can be adopted.

The mount used in the blister pack, the skin package or the shrink package can adopt various shapes in a planar shape and a three-dimensional shape, such as a round shape, a square shape, a geometric shape such as a triangular shape, an animal, etc. Alternatively, various forms such as a shape with a handle can be adopted.

Further, when the entire magnet body is covered with a packaging material without using a mount, it is possible to use both sides by covering with a relatively thin packaging material as a whole. That is, the whole magnet body having various planar shapes such as a round shape, a square shape, and a triangular shape is shrink-packaged. Furthermore, the magnet bodies having various planar shapes are wrapped from both the front and back sides with a relatively thin packaging material. , The peripheral edge of the packing material is fixed to each other, and in this case, the fixing means is to fix the mating surface directly with adhesive or double-sided adhesive tape, ultrasonic welding, high frequency welding, heat It may be fixed by means of welding or the like, or separately, a fixing member which can be fixed by mechanical fixing means such as male-female fitting, concave-convex engagement or the like, or a fixing member which can be fixed by welding or bonding means. It can also be fastened using a member. As the material, various plastics such as ABS resin, polypropylene, polyacetal and nylon are suitable.

As the material for the packaging material, molded products of various plastics such as polyvinyl chloride, polypropylene, polystyrene, polyethylene terephthalate, and polyvinylidene chloride, or film material can be used, and the mount material is plain paper or synthetic paper. Paper materials such as corrugated cardboard, plastic materials such as polyvinyl chloride, polypropylene, polystyrene, and polyethylene terephthalate, or metal materials such as aluminum foil can be used. These packaging materials and mounts should be colored or transparent as appropriate.

Adhesion between the mount and the packaging material may be performed by using a conventionally known adhesion technique according to the packaging form of a blister pack, a skin package, or a shrink package, such as paper or plastic coated with a pre-existing adhesive. A blister containing a magnet body is heat-bonded at its peripheral edge to a base made of aluminum or aluminum foil, or the magnet body is placed on a similar mount, covered with a preheated plastic film, and vacuum pumped from below the mount. The method of skin packaging by degassing, the method of wrapping the magnet body and the backing sheet together in a heat-shrinkable film, and shrink-wrapping the whole film by heat-shrinking can be adopted.

Further, the mating surface of the packaging material and the mount may be simply adhered with an adhesive, or may be fixed with a double-sided adhesive tape, and various types such as ultrasonic welding, high frequency welding, heat welding, mechanical fixing, etc. Known means can also be appropriately selected and used according to the material used.

The magnets used are various types of magnets such as isotropic or anisotropic ferrite magnets, rubber magnets mixed with magnetic powder, and high-grade and high-performance industrial magnets using rare earth, manganese, etc. Can be used. In addition to the case where a single magnet is used as the magnet body, it is also possible to combine a known yoke having a bottomed container shape or a plate shape.

[0015]

[Action]

 As described above, when the magnet having various shapes is entirely covered with a packaging material to form a magnet having an exterior body, since the attracting surface is covered with the packaging material, there is no risk of damaging the painted surface, etc. In addition, it can be sold without the need for special packaging materials. Further, since the packaging material and the mount which cover the entire magnet body also constitute the exterior body replacing the conventional hard plastic exterior body, the production is easy and the unit price is low.

A plurality of magnet bodies are individually blister-packed, skin-packaged or shrink-packaged for each product unit using a single mount, and are provided so that they can be extracted or separated for each product unit at the perforations formed on the mount. In this case, the outer body of the magnet body itself can also be used as a package for product display, which can reduce the cost of commercialization and contribute to resource saving.

[0017]

【Example】

 Hereinafter, embodiments shown in the accompanying drawings will be described. FIG. 1 shows a magnet having an outer body to which a blister pack is applied as one embodiment of the present invention. Reference numeral 1 is a thick coin-shaped magnet body, 2 is a blister having a storage portion 3 of the magnet body 1, 4 Is a mount on which the peripheral portion 5 of the blister 2 is heat-welded. The magnet body 1 is entirely covered with a blister 2 and a mount 4, and has an exterior body that replaces the conventional hard plastic exterior body. It is easy to manufacture, the unit price is low, and the attraction surface is coated. Therefore, the magnet does not damage the painted surface.

FIGS. 2A to 2D show another example of the shape of the exterior body. In the example of FIG. 2D, the handle 4 a is formed on the mount 4 covering the opening of the blister 2. It shows an example.

FIG. 3 is an embodiment showing an example in which two magnet bodies 1 are used, FIG. 4 is an embodiment in which the blister 2 has a gourd shape, and FIG. 5 is a mount 4 covering the opening of the blister 2 showing the animal face. The embodiment shown in FIG. 6 is an embodiment in which the magnet body 1 is wrapped from both the front and back sides with relatively thin packaging materials 6, 6 and the peripheral edges of the packaging material are fused together so that both sides can be used.

FIGS. 7A and 7B show an embodiment in which the mount 4 that covers the opening of the blister 2 also serves as the product display mount, and FIG. 7A shows the hanging type. In each case, a plurality of magnet bodies 1 are individually blister-packed for each product using a single mount 4, and perforations 7 formed on the mount can be removed from the mount for each product. Only the outer mount from 7 is discarded.

8A and 8B show an embodiment in which the mount 4 that also covers the opening of the blister 2 also serves as a product display mount. In this example, perforations 7 formed on the mount are separable by product unit. There is.

FIG. 9 shows that both sides of the magnet body 1 are wrapped with the wrapping material 8 made of polyvinyl chloride film, and the peripheral edges of the wrapping material are fastened by the fastening members 9 made of ABS resin. This shows an example in which both surfaces can be used. As shown in the figure, the fastening member 9 is composed of a crimping portion 9a on the mating surface and a connecting portion 9b capable of engaging in concave and convex. The connecting portion 9b may have a male / female press-fitting structure or an adhesive structure.

FIG. 10 shows an example of a double-sided type in which a packaging material 10 made of polyvinyl chloride film having a container structure that can be opened and closed at a hinge portion 10a provided at one end is formed on the periphery of the other end of the packaging material. The exterior body is composed of a locking projection 10c penetrating the through hole 10b and a polypropylene fastening member 11 having a locking recess. FIG. 11 shows that the magnet body 1 is wrapped from both the front and back sides with packaging materials 12, 12 made of polyvinyl chloride film, and has locking projections 13a and locking recesses that penetrate through holes 12a formed in the peripheral edge matching surface of the packaging material. The polypropylene fastening member 13 constitutes an exterior body.

In all of the above-mentioned embodiments, only specific examples of the magnet having the outer casing according to the present invention are shown, and it goes without saying that various configurations can be adopted.

[0025]

[Effect of device]

 As is clear from the above detailed description, the magnet with the outer package according to the present invention is cheaper and easier to manufacture than the conventional magnet with the outer package made of hard plastic, and the magnet can be easily attracted. Since the surface is covered with packaging material, there is no risk of damaging the painted surface, etc., and there is no need for separate packaging for selling the product.When using the display mount, use the mount as part of the packaging material. It can be used as it is as an exhibition mount, and it can be used as a magnet with an exterior body as it is by taking out each product unit by pulling out or separating type, which is economical and contributes to resource saving. is there. In addition, the packaging material can be realized in various planar or three-dimensional designs, which has the advantage of enabling various product development.

[Brief description of drawings]

FIG. 1 is a sectional view showing an embodiment of a magnet having an exterior body according to the present invention,

2A to 2D are cross-sectional views showing another example of the shape of the outer casing,

FIG. 3 is a cross-sectional view showing an example in which two magnet bodies are used,

FIG. 4 is a bottom view of an embodiment using a blister in the shape of a gourd,

FIG. 5 is a plan view showing an example of use of a packaging material representing an animal's face,

FIG. 6 is a sectional view showing an embodiment in which both sides can be used.

7A and 7B are examples in which the packaging material doubles as a product display mount, and FIG. 7A shows a hanging type.

8 (a) and 8 (b) show another embodiment in which the packaging material doubles as a product display mount.

FIG. 9 is a sectional view showing another embodiment of a type that can be used on both sides,

FIG. 10 is a cross-sectional view showing still another embodiment of the double-sided type.

FIG. 11 is a cross-sectional view showing still another embodiment of the double-sided type.

[Explanation of symbols]

1 ... Magnet body 2 ... Blister 3 ... Storage part 4 ... Mount 4a ... Handle 5 ... Edge part 6, 6 ... Packaging material 7 ... Perforation 8, 8 ...
... Packing material 9 ... Fastening member 9a ... Crimping portion 9b ... Coupling portion 10 ... Packaging material 10a ... Hinge portion 10b ...
Through hole 10c ... Locking protrusion 11 ... Fastening member 12, 1
2 ... Packaging material 12a ... Through hole 8, 8a, 8b, 8c, 8d ... Through hole 13 ... Fastening member 13a ... Locking protrusion

Claims (6)

[Scope of utility model registration request] 1. An outer casing formed by covering the entire magnet body of various shapes such as a thick-walled coin shape, a rectangular parallelepiped shape, and a ring shape with a packaging material, and using a relatively thin packaging material at least on the attracting surface side. A magnet that has a body. 2. A magnet comprising a magnet body, a mount and a packaging material, and a magnet having an exterior body in which the magnet body is blister pack, skin package or shrink package by the mount and the packaging material. 3. A plurality of magnet bodies are individually blister-packed, skin-packaged or shrink-packaged for each product unit by using a single mount, and can be extracted or separated for each product unit at a perforation formed on the mount. A magnet having an exterior body provided. 4. A magnet having an exterior body according to claim 2, wherein the mount has various planar or three-dimensional shapes. 5. A magnet having an exterior body in which a whole magnet body having various planar shapes such as a round shape, a square shape, and a triangular shape is shrink-packaged. 6. A magnet having an outer body in which magnet bodies having various planar shapes such as a round shape, a square shape, and a triangular shape are wrapped from both front and back sides with a relatively thin packaging material, and the peripheral edges of the packaging material are fixed to each other. .