JP2020058604A - Magnet hook tool and sheet product - Google Patents

Abstract

To provide a magnet hook tool excellent in waterproofness, having a simple structure, prevented from being rusted, having no metal feeling, enabling obtaining soft touch in use, and capable of being fitted to a fitting surface of a fabric to be fitted, in an easy and adhered state, and to provide a sheet product using the same.SOLUTION: A magnet hook tool comprises one and the other magnet hook members 1, 2 attachable/detachable each other by magnetic attachment. In the one and the other magnet hook members 1, 2, magnets 5, 6 (or magnetic materials) magnetically attached each other are enclosed in an intermediate part of a gummous hook tool body, and gummous fitting edge parts 9, 14 are integrally formed in a flange shape in the outer peripheral part of the gummous hook tool body. A nearly annular engaging recess 11 formed around the magnetic surface of the one magnet hook member, and a nearly annular engaging recess 17 formed around the magnetic surface of the other magnet hook member are engaged with each other in magnetic attachment.SELECTED DRAWING: Figure 5

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a magnet hook tool and a sheet product such as clothing including the magnet hook tool.
The cloth of the sheet product provided with the magnet hook tool according to the present invention includes cloth made of synthetic resin such as vinyl, cloth made of rubber, and cloth made of cloth. Products such as clothing made of these fabrics can be applied to clothes, covers such as futon covers, and detachable tapes attached to opening / closing portions of clothes and the like.

  As a magnet hook tool for magnetically attaching to each other by using a magnet to close the mating surface of the clothes, a pair of hook members having a magnet and a magnetic body fixed to oppose the mating surfaces of the cloth of the clothes to be opened and closed are provided. There are hooks. However, simply facing the magnetic surfaces has a drawback that the hook members are easily peeled off and easily removed when an external force in a direction orthogonal to the magnetic attachment direction is applied.

  Further, a fastener such as a bag using a magnet tool is shown in Patent Document 1 below.

Utility model registration number No. 3025580

  The fastener disclosed in Patent Document 1 is a metal retainer main body having a magnet and a concave portion formed on the surface thereof, and a metal fastener capable of being attracted by providing a convex portion fitted to the concave portion of the fastener main body on the surface. It consists of a stationary body.

However, in this fastener structure, each part of the fastener body and the locking body is made of metal, and there is a risk of rusting. Further, it is troublesome to fix the magnets to the respective parts, and it has holes for fixing the magnets, which is structurally complicated and does not have a waterproof function. Further, in order to fix the fastener body and the locking body to the closing surface of the bag or other clothing, it is necessary to penetrate the cloth or the cloth such as leather with the mounting leg and attach the cloth by making a hole in the cloth. There is. Also, it must be fixed by caulking it from the back side, and the mounting work is troublesome.
In the structure of the conventional magnetic hook, the fixing is achieved by fitting the concave portion and the convex portion of the central portion, which are opposed to each other, and is weak against lateral displacement and easily detached.

The present invention is to solve the above problems, and an object thereof is a magnet having a simple structure, which does not rust, does not have a metallic feeling, and has a soft feeling when used, and which is excellent in waterproofness. The present invention provides a hook device and a sheet product such as clothes using the hook device.
INDUSTRIAL APPLICABILITY The present invention can be easily and closely attached to the attachment surface of the fabric to be attached by thermocompression bonding, etc., and water droplets do not enter the inside of the clothing having the magnet hook device, and the waterproof property is high. The present invention provides a magnet hook tool that provides a soft wearing and removing hardness and a feeling of use, and a sheet product such as clothes using the magnet hook tool.
Further, the present invention provides a magnetic hook tool having a structure that is hard to be disengaged due to a lateral shift and an external force for opening and is easily closed, and a sheet product such as clothes using the magnet hook tool.

Means for achieving the above object will be described.
The present invention according to claim 1 is a magnet hook device having one and the other magnet hook members 1 and 2 which are detachable from each other by magnetic attachment.
The one and the other magnet hook members 1 and 2 have magnets 5 and 6 (or magnetic bodies) magnetically attached to each other, which are enclosed in the intermediate portions of the rubber hook body 3 and 4.
A substantially annular engaging convex portion 11 formed around the magnetically adhering surface of one magnet hook member 1 and a substantially annular engaging concave portion 17 formed around the magnetically adhering surface of the other magnet hook member 2; And the engaging projection 11 is fitted into the engaging recess 17 when magnetically attached.

  In the invention according to claim 2, in the one and the other magnet hook members 1 and 2, rubber-like attachment edge portions 9 and 14 are integrally formed in a flange shape on the outer peripheral portions of the rubber-like hook tool main bodies 3 and 4. The magnet hook tool according to claim 1, wherein the magnet hook tool is formed in the above.

According to the present invention as set forth in claim 3, the magnet hook members 1 and 2 on the one side and the magnet magnet 5 on the other side are formed in the space portions 12 and 18 formed in the intermediate portions of the hook body bodies 3 and 4 made of rubber. 6 (or a magnetic body) is inserted, and the space portions 12 and 18 are formed by welding the lid members 7 and 8 forming the rubber-like lid body portion with the magnets 5 and 6 (or the magnetic body) inserted. The magnet hook device according to claim 1 or 2, which is closed.
The welding of the lid member may be ultrasonic welding. Further, it is also possible to integrally mold the hook tool main body and the lid body portion with a magnet (or magnetic body) enclosed therein.

The present invention as set forth in claim 5 is a magnet hook member having one and the other magnet hook members 1 and 2 which can be engaged and disengaged from each other by magnetic attachment, and one and the other magnet hook members 1 and 2 are provided. Are magnets 5 and 6 (or magnetic bodies) that are magnetically attached to each other, which are enclosed in the intermediate portions of the rubber hook body 3 and 4. The outer periphery of the hook body 3 and 4 has a rubber mounting edge portion. 9 and 14 are integrally formed in a flange shape, and at the time of magnetic attraction, the engaging projection 11 formed around the magnetically attracted surface of one magnet hook member 1 and the other magnet hook member 2 are provided. A magnet hook tool is used in which an engaging recess 17 formed around the magnetic surface and the engaging recess 17 can be engaged and disengaged with each other.
The engaging convex portion 11 and the engaging concave portion 17 may have a substantially annular shape, and may have a substantially C shape or a substantially U shape in which a part of the annular shape is cut.
According to the present invention, the mounting edge portions 9 and 14 of the one and the other magnet hook members 1 and 2 are closely contacted in the surface direction with the facing mounting surfaces of the cloths 20 and 21 of the opening and closing portions that are opened and closed. A sheet cloth product characterized by being fixedly attached.

  The fixation may be thermocompression bonding, other welding, or adhesion using an adhesive or a heat-adhesive sheet.

  The fabric of the above-mentioned sheet product provided with the magnet hook tool according to the present invention is a fabric made of a thermoplastic synthetic resin such as vinyl, a fabric made of rubber, a fabric made of these fabrics, an opening / closing part of clothes made of these fabrics, and attachment / detachment of covers. It can be applied to the opening / closing tapes provided on the opening part or the opening / closing part of these cloths.

  According to the present invention, the magnetically attracted surfaces of the one and the other magnet members that are magnetically attracted to each other have the substantially annular engaging concave portion and the substantially annular engaging convex portion that are fitted to each other during magnetic attraction. Therefore, when magnetically attached, it is strong against lateral displacement, and even when a force in the inclined direction is applied to the magnetically attached surface, both side portions in the diametrical direction of the substantially annular concavo-convex portion are engaged and the magnetically attached force continues. . In addition, since it has a detachable structure that attracts with a magnetic force, it is possible to obtain a soft detachable strength by a magnetic force as compared with a conventional metal hook tool.

  According to the present invention, the hook tool main body in which the magnet (or magnetic material) is enclosed and the flange-shaped mounting edge are both made of rubber, do not rust, have no metallic feeling, and are flexible as a whole. A feeling of use is obtained. Also, the attachment / detachment strength is flexible, and no excessive force is applied to the cloth when attaching / detaching.

  In the present invention, the rubber-made hooking tool main body is integrally formed with the rubber-like mounting edge portion, and the mounting edge portion can be attached to the cloth of the sheet product such as clothes by the thermocompression bonding method. , There is no seam, water does not get inside the clothes, and it is highly waterproof. As a result, the waterproof function is particularly excellent when used in the upper placket of sportswear or the placket of high-class wear. Further, in the state of being attached to the cloth, it is not necessary to make a hole in the cloth and the cloth is not damaged.

  In addition, since the hook body can be integrally molded with rubber, and the magnet (magnetic material) is inserted inside, the hook member is closed by the lid member that constitutes the rubber lid, and the structure is integrated by ultrasonic welding. Unlike conventional metal spring hooks, the hook body has no holes and is highly waterproof. In addition, the assembly and manufacturing becomes easy.

  Further, the magnet hook device of the present invention and the garment provided with the magnet hook device can be attached to the cloth by thermocompression welding, which is suitable for automation and labor saving.

It is a plane, a side surface, a back surface, and a sectional view of one magnet hook member concerning the present invention. It is a partial half section exploded perspective view for attaching a magnet (magnetic material) and a lid member to the hook ingredient body of the magnet hook member of the same one. It is a plane, a side surface, a back surface, and sectional drawing of the other magnet hook member. It is a partial half-section exploded perspective view for attaching a magnet (magnetic body) and a lid member to the hook tool main body of the other magnet hook member. (A) is a cross-sectional view showing a state in which the same and the other magnet hook members are attached by welding to opposing attachment surfaces of fabrics that are opened and closed, and (b) shows the fabrics magnetically attached in the same attachment state. It is a sectional view showing the state where it was opened. It is a figure of clothes which used the magnet hook tool concerning the present invention for an opening-and-closing part.

  1 and 2 show one magnet hook member 1 which is a male hook portion in the magnet hook device according to the present invention, and FIGS. 3 and 4 show the other magnet hook member 2 which is a female hook portion thereof. Disk-shaped magnets 5 (or magnetic bodies) and magnets 6 which are magnetically attached to each other inside the centers of one hook body 3 and the other hook body 4 which is engaged with the hook body 3 each made of a rubber molding. (Or a magnetic material) is buried, and the back surface is covered with rubber cover members 7 and 8 in a close contact manner.

  One of the hook tool main bodies 3 includes a mounting edge portion 9 made of a disc-shaped flange having a predetermined thickness, a thin partition wall portion 10 formed at a center of the mounting edge portion 9 so as to slightly project to the front surface side, and a partition wall portion. A cylindrical or annular engaging convex portion 11 that is raised around 10, a space portion 12 that opens to the rear surface of the mounting edge portion 9 on the rear surface side of the partition wall portion 10, and a space portion 12 that is raised to the opening peripheral edge. And a locking body 13 having a right-angled cross section. The magnet 5 (magnetic material) is inserted into the space portion 12, the lid member 7 is fitted to the back surface of the magnet portion 5, and the locking body 13 is inwardly swaged as shown in FIG. The magnet 5 is enclosed in the hook main body 3 while being pressed against the portion 10. The partition wall portion 10 constitutes a closed bottom plate of the cylindrical space portion 12 whose one side is closed.

  The other hook member main body 4 has a mounting edge portion 14 formed of a disk-shaped flange similar to that described above, and a thin partition wall portion 15 formed in the center of the mounting edge portion 14 and protruding slightly to the front surface side. And a cylindrical portion 16 that is raised around the partition wall portion 15 and fits the outer periphery of the engaging convex portion 11 of the one hook member main body 3, the periphery of the partition wall portion 15 and the inner peripheral bottom portion of the cylindrical portion 16. And an annular engaging concave portion 17 which is formed between the engaging convex portion 11 and the front end of the engaging convex portion 11. Further, a space portion 18 which is on the rear surface side of the partition wall portion 15 and opens to the rear surface of the mounting edge portion 14 and a locking body 19 having a right-angled cross section which is erected on the opening peripheral edge of the space portion 18 are provided. The magnet 6 (magnetic material) is inserted into the space 18, the lid member 8 is fitted to the back surface of the magnet 6, and the locking body 19 is turned inward, and the partition wall 15 is formed by heat staking as shown in FIG. The magnet 6 (magnetic material) is enclosed in the hook tool body 4 in a state of being opposed to. The partition wall portion 15 constitutes a closed bottom plate of the cylindrical space portion 18 whose one side is closed.

  As shown in FIG. 5, the one and the other hook members 1 and 2 serving as the male and female hook portions having the above-described configuration respectively have the engaging recesses 17 opposed to the engaging protrusions 11 as shown in FIG. The attachment edge portions 9 and 14 of the tool bodies 3 and 4 are attached to the opposing attachment surfaces of the cloths 20 and 21 of the garment which are opened and closed in a state in which they are in close contact with each other by welding the welding portions 22.

  The engaging convex portion 11 and the engaging concave portion 17 may have a substantially annular shape, and may have a substantially C shape or a substantially U shape in which a part of the annular shape is cut.

  Here, as the welding means, any of heat welding, ultrasonic welding, high frequency welding and the like can be adopted. When the cloth is a material that is not directly welded, a welding film or other adhesive medium may be pasted or applied to the cloths 20 and 21 in advance, and the cloth may be welded through the cloth.

  Then, as shown in FIG. 5 (a), the engaging projections 11 are engaged in a state in which the fabrics 20 and 21 are separated from each other and the fabrics 20 and 21 are overlapped as shown in FIG. 5 (b). When the magnet 5 (or the magnetic body) enters the concave portion 17 and approaches the magnet 6 (or the magnetic body) via the partition walls 10 and 15, the magnetic action is performed, and the magnet 5 is pulled in a direction orthogonal to the magnetically attached surface. Even if a peeling external force is generated, the ring-shaped concave-convex engagement between the engaging convex portion 11 and the engaging concave portion 17 and the outer periphery of the engaging convex portion 11 are fitted into the tubular portion 18, thereby physically Because it is regulated by, the magnetic force remains applied unless it is pulled out, and it does not easily come off. Even when an opening external force in the direction of inclination is applied to the magnetically adhering surface, both side portions in the diametrical direction of the annular concavo-convex portion are engaged and the magnetically adhering force continues. In addition, since it is a detachable structure attracted by a magnetic force, a soft detachable strength can be obtained, and an unreasonable force is not applied to the fabrics 20 and 21 when detaching.

FIG. 6 shows a case where the above-described magnet hook device (one magnet hook member 1 and the other magnet hook member 2) is applied to the upper placket button of the jacket a.
The outerwear a can be applied to sportswear outerwear, rainwear, and the like. The cloth of the outerwear a can be vinyl cloth, rubber cloth, or cloth cloth.

1, 1 and the other magnet hook member 3, 4 Hook tool body 5 Magnet (magnetic body)
6 Magnet (magnetic material)
7,8 Lid member 9,14 Mounting edge portion 10,15 Partition wall portion 11 Engagement convex portion 12,18 Space portion 13,19 Locking body 16 Cylindrical portion 17 Engagement concave portion 20,21 Fabric 22 Welding portion

Claims (7)

In a magnet hook tool having one and the other magnet hook members that are detachable from each other by magnetic attachment,
The one and the other magnet hook members include magnets (or magnetic bodies) that are magnetically attached to each other in an intermediate portion of the rubber hook body.
A substantially annular engaging convex portion formed around the magnetically attached surface of the one magnet hook member, and a substantially annular engaging concave portion formed around the magnetically attached surface of the other magnet hook member. A magnet hook tool, characterized in that the engaging projection is fitted into the engaging recess when magnetically attached.   The magnet hook member according to claim 1, wherein the one and the other magnet hook members are integrally formed with a rubber attachment edge portion on an outer peripheral portion of the rubber hook body.   In the one and the other magnet hook members, magnets (or magnetic bodies) that are magnetically attached to each other are inserted into a space formed in an intermediate portion of the rubber hook body, and the space is a magnet (or a magnetic body). The magnet hook tool according to claim 1 or 2, which is closed by welding a rubber lid body portion in a state where the body) is inserted.   The magnet hook tool according to claim 3, wherein the welding of the lid portion is ultrasonic welding. A magnet hook member having one and the other magnet hook members that are detachable from each other by magnetic attachment, wherein the one and the other magnet hook members are magnetically attached to an intermediate portion of a rubber-made hook member main body. A magnet (or a magnetic body) is enclosed, and a rubber attachment edge is integrally formed on the outer periphery of the hook body, and when magnetized, the magnet is attached around the magnetized surface of one magnet hook member. Using a magnet hook tool in which the formed engagement protrusion and the engagement recess formed around the magnetically adhering surface of the other magnet hook member are detachable from each other,
A sheet product, wherein the attachment edge portions of the one and the other magnet hook members are fixedly attached to the opposing attachment surfaces of the cloth of the opening / closing portions that are opened and closed.   The sheet product according to claim 5, wherein the fixing is thermocompression bonding, other welding, or adhesion.   7. The sheet product according to claim 5, wherein the sheet product includes an opening / closing section for clothes, a detachable section for a cover, or tapes.

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