JPH085529Y2 - Magnet hook - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a magnet hook which is mainly composed of a pair of a male part and a female part, and which is used as a button and a snap.

(Purpose of the Invention) The present invention is intended to provide a magnet hooking tool which has a simple structure but exerts a strong magnetic force and can be hooked.

(Structure of the Invention) In order to achieve this object, a magnet hook 1 according to the present invention is connected to a male part 2 and a female part 3, and a male part 2 and a female part 3 which cooperate with each other by magnetic force. A collar portion that is composed of stators 11 and 17, and that the stators 11 and 17 hold cloth portions 4a and 4b arranged on the back surfaces of the male portion 2 and the female portion 3, respectively.
12 and a stem portion (tube portion) 10 extending from the collar portion 12, and the male portion 2 has a disk-shaped main body 5 responsive to a magnetic force,
The female part 3 has a disk-shaped main body 16 and a magnet part 18 for attracting the male part 2, and a recess having an insertion port 9 and a wall part 20 gradually converging toward the insertion port 9 on the back surface of the male part 3. The portion 8 is formed, and the stem ends (tube ends) 10a of the stators 11 and 17 inserted and pressed into the recess 8 from the insertion opening 9 are opened and the wall 2
0 Inversely curved along the inner surface, while the substantially conical projection 13 is introduced from the bottom of the recess 8 into the stalk end (tube end) 10a, and the stators 11, 17 and the male part 2 and the female part 3 are firmly connected to each other.

(Embodiment) An embodiment of the present invention will be described below with reference to the accompanying drawings.

The magnet hook 1 comprises a pair of male part 2 and female part 3, male part 2 and stators 11 and 17 connected to the female part 3, respectively. The stators 11 and 17 connected to the male part 2 and the female part 3 are combined with the male parts 2 and the female part 3 to combine the cloth parts 4a and 4b, etc. which form clothes and the like, and have functions such as buttons. It is designed to work.

The male portion 2 has a disk-shaped main body 5 integrally formed of an appropriate material that reacts to magnetic force, and a substantially cylindrical projection 6 is formed on the surface of the disk-shaped main body 5. 6 is designed to be seated in a recessed seat portion 7 formed in the female portion 3.

A concave portion 8 is formed in the center of the back surface of the male portion 3,
That is, the recessed portion 8 has an insertion opening 9 centered on the axis of the male portion 3 and a wall portion 20 formed so as to gradually converge toward the insertion opening 9. The stator 11 has a substantially circular collar 12 and a stem (usually a tube) 10 extending from the collar 12.
The stem end (tube end 10a) is inserted into the recess 8 from the insertion port 9.

A protrusion 13 having a substantially conical shape is formed on the bottom of the recess 8 on the axis of the male portion 2. The projecting portion 13 is inserted into the tube portion 10 of the stator inserted into the recessed portion 8, and the tube end portion 10a of the stator is a flange portion curved along the inner surface of the wall portion 20 of the recessed portion. By this, the stator 11 and the male part 2 can be firmly connected (see FIGS. 2 and 4).

In this case, in order to make it easier to open the tube end 10a by pressing the stator 11, angular peaks 14 are formed on the surface of the protrusion 13 at regular intervals.

Further, in order to facilitate the reverse bending of the tube portion 10a, the wall portion 20 of the recessed portion is appropriately curved in the radial direction and upward with the protrusion 13 as the center, and the base end portion of the protrusion 13 is The diameter is slightly larger than the inner diameter of the tube end portion 10a.

A cap 15 can be attached to the stator 11. For example, the cap 15 is fixed by fitting the cap 15 around the collar 12 of the stator (see FIG. 1). The cap 15 can be detachably attached to the collar 12.

The shape of the cap 15 can be variously configured, but a substantially circular shape such as a circular shape or an elliptical shape is preferable.
15 patterns can be displayed on the surface.

Next, the female part 3 is composed of a substantially disk-shaped main body 16 and a stator 17 as in the above-mentioned male part 2, and the structure for fixing and connecting both is also the same.

The difference is that a cylindrical magnet 18 is mounted on the front surface side of the female part 3, and the central hole of the magnet 18 and the female part 3 are
The concave seat portion 7 is formed by the convex portion 19 of the disk-shaped main body 16 that constitutes the
Is formed, and the convex portion 6 of the male portion is seated on the concave seat portion 7 by magnetic force.

Further, the male part 2, the female part 3, and the stators 11 and 17 are made of stainless steel or coated with stainless steel, so that the hooks can be prevented from being rusted even when the clothes are washed.

The connection between the male part 2 and the cloth part 4a constituting the clothing or the like is as follows.

That is, the cloth portion 4a is arranged on the back surface of the male portion 2, while the pipe end portion 10a of the stator (cap 15 is attached if necessary) is inserted into the cloth portion 4a (in advance to the cloth portion 4a. Even if the insertion hole is formed, the cloth portion or the like 4a may be directly inserted without forming the insertion hole), and this is further inserted from the insertion opening 9 into the recessed portion 8. Then, when the stator 11 is appropriately pressed toward the disk-shaped main body 5 of the male part, the tube end 10a is opened by the conical projection 13 formed at the center of the recess 8 and the inner surface of the wall 20 is fitted. Invert and bend.

As a result, not only is the male portion 2 attached to the cloth portion 4a, but since the cloth portion 4a is pinched by the disk-shaped main body 5 and the collar portion 12, the male portion 2 is fixed so as to be fastened to both. That is, the deformation of the collar portion 12 and the restoring force to the original shape caused thereby make the fixation of the male portion 2 and the cloth portion 4a stronger (see FIGS. 2 and 4).

Further, an annular small protrusion 21 is formed on the back surface of the disk-shaped main body 5, and the small protrusion 21 further stabilizes the fixing of the collar portion 12 and the cloth portion 4a sandwiched between the disk-shaped main body 5 and the like. .

The female part 3 and the cloth part 4b are fixed to each other by fixing the male part 2 and the cloth part 4a.
However, since the female part 3 is attached to the inside of the clothing, it is not always necessary to attach the cap 15 (see FIG. 3), but it can also be attached.

Of course, the right of the present invention extends to various modifications within the scope of the present invention.

(Effect) In fact, according to the magnet hook of the present invention, due to its simple structure, it is possible to completely achieve the intended purpose such as completion of the hook by coupling and attachment of clothes to the cloth portion. It was

Further, a disk-shaped main body 5 that constitutes the male part 2 and the female part 3,
Since the 16 is integrally formed, the magnetic lines of force generated from the magnet 18 are not reduced, so that a strong magnetic force can be obtained even when a thin one such as a clothing hook is required. This is convenient.

[Brief description of drawings]

FIG. 1 is a cross-sectional view showing a male part and a stator before coupling which constitute a magnet hook according to the present invention, FIG. 2 is a cross-sectional view of a male part to which a cloth part is attached, and FIG. FIG. 4 is a cross-sectional view of the magnet hooking device, and FIG. 4 is a plan view showing the back surface (portion) of the disk-shaped main body. 2 ... Male part, 3 ... Female part 11, 17 ... Stator, 15 ... Cap 18 ... Magnet

Claims (8)

[Scope of utility model registration request] 1. An integrally formed disc-shaped main body used for a latch such as a button, wherein the latch comprises a male part and a female part which are detachably connected by magnetic force. The main body constitutes at least one component of the above-mentioned latch, has on one surface a convex portion that responds to a magnetic force and forms a shaft portion at the center, and on the other surface is provided a fixing mechanism for the stator, The magnet locking device, wherein the fixing mechanism has a recessed portion, and the recessed portion has a wall portion that forms an insertion opening. 2. A bottom portion of the concave portion is formed with a large-diameter portion larger than the diameter of the insertion opening, and the concave portion is formed so as to be hollowed toward the insertion opening. The magnet hook according to claim 1. 3. A projection is formed on the bottom of the recess, and at least a part of the projection and / or the wall is formed so as to converge toward the insertion opening. The magnet hook described in 2. 4. A protrusion is formed on the bottom of the recess, and at least a part of the protrusion and / or the wall is formed so as to converge toward the insertion port, and the protrusion is a cone. The magnet hook according to claim 2, wherein the magnet has an axis line coinciding with a center line of the insertion opening and the disk-shaped main body. 5. A protrusion is formed at the bottom of the recess, and at least a part of the protrusion and / or the wall is formed so as to converge toward the insertion port, and the protrusion is 1 The magnet hook according to claim 2, wherein the magnet hook has the above ridges. 6. A protrusion is formed on the bottom of the recess, and at least a part of the protrusion and / or the wall is formed so as to converge toward the insertion port, and the recess is formed by the above-mentioned recess. The magnet hook according to claim 2, wherein the wall portion continuing from the protruding portion is curved like a vault. 7. A latching tool composed of the male part and the female part having the disk-shaped body integrally formed, wherein the male part is in a recessed part of the disk-shaped body integrally formed. Has a rivet-shaped stator having a stalk end portion forming a flange portion, and a collar portion formed to hold a cloth portion such as clothes, and the female portion is integrally formed. A rivet-shaped stator having a stem end inserted into a recessed portion of a disc-shaped main body forming a flange portion, a collar portion formed to hold a cloth portion such as clothes, and a female portion. A cylindrical magnet mounted on the disk-shaped body so as to surround the projected part of the disk-shaped body, and the center hole of the cylindrical magnet accommodates the protruding part of the disk-shaped body that constitutes the male part. The mug according to claim 1, characterized in that Tsu door latching device. 8. The magnet hook according to claim 7, wherein a cap is detachably attached to the collar portion of the stator connected to the male portion and / or the female portion.