JPH03178610A - Hanging hook with magnet - Google Patents

Abstract

PURPOSE:To prevent a magnet hook from slipping down, to soften a shock at the time of hanging various objects to the hook, and to prevent the hung object from being damaged by covering an elastic body by double forming on the surface and the reverse side of the lower edge part of the body for holding a magnet body on the back. CONSTITUTION:To a recessed part 2 provided on the back of a body 1 made of a synthetic resin, a magnet body for holding a magnet 4 in a yoke 3 whose cross section is a U-shape is fixed. To the lower edge part 8 of the body 1, a hook 9 is fixed by insert forming, and the outside periphery of the lower edge part 8 is covered with an elastic body 10. The elastic body 10 is set to such thickness as the lower edge part 8 adheres closely to a metallic wall 11 through this elastic body cover 10, when the magnet hook 9 is attracted to the metallic wall 11. The body 1 and the elastic body 10 are formed double, and the elastic body 10 is fixed firmly to the body 1, therefore, the hook does not slip down. Also, since the elastic body 10 is provided integrally on the surface side of the body, as well, not only adhesive strength of the elastic body 10 and the body is firm, but also a shock at the time of hanging various objects to the hook is softened, and damage of the hung object can be prevented.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a hanging hook with a magnet used when providing a hanging hook on a metal wall surface of metal furniture or the like.

[Conventional Technique (Prayer)] As shown in FIGS. 10 and 11, conventionally, this type of magnet case has a magnet 54 attached to a recess 52 provided on the back side of a synthetic resin main body 51 using a yoke 53 having a U-shaped cross section. The held magnet body is fixed by adhesive etc. Also,
The end of the metal hook 55 is attached to the lower part of the main body 51.
The hook is molded integrally with the main body 51, or the hook is formed of the same material as the main body 51. In use, the end of the yoke is attracted to the metal wall surface 56, and a double-sided adhesive tape 57 is adhered to the lower back surface of the main body 51 to prevent the magnetic hook from slipping off.

(Problem to be Solved by the Invention) In the conventional magnetic hook as described above, when a heavy object is hung on the hook 55, it gradually slips off despite the attraction force of the magnet and the adhesive force of the double-sided adhesive tape 57. will occur. At this time, the lower end of the double-sided adhesive tape 57 slips down while adhering to the metal wall, so that the double-sided adhesive tape often falls off while being turned over, and as a result, the double-sided adhesive tape has a drawback that it cannot be reused. Also, the main body 51
Since it is made of hard synthetic resin, its luster has a poor texture, and when various objects are hung on the hook, the objects may be damaged by impact.

(Means for Solving the Problems) In order to solve the above-mentioned drawbacks of the conventional ones, the present invention provides a hanging hook with a magnet, which is provided with a hanging hook at the lower edge of a main body holding a magnetic body on the back side. The front and back sides of the edge are coated with an elastic body by double molding, or the hook surface is coated with an elastic body, or the main body surface is made into a curved surface, and two magnetite bodies are further provided. A suction cup is provided on the surface of the elastic body, and a pin is provided protruding from the elastic body on the back side of the lower edge, so that the elastic body attached to the wall surface on the back side of the lower edge of the magnetic hook does not come off. This also reduces the impact when hanging things on the hook.

[For production]

Since the present invention is configured as described above, the elastic body is firmly fixed by double molding with the main body, and both the front and back sides of the lower edge of the main body are covered with the elastic body. And when I hang heavy objects on the hanging hook, the Magnen I hook does not slide off.

〔Example〕

Embodiments of the present invention will be described based on FIGS. 1 to 3.

A magnet body having a magnet 4 held within a yoke 3 having a U-shaped cross section is fixed to a recess 2 provided on the back surface of a main body 1 made of synthetic resin. As this fixing means, in the embodiment shown in FIG. 1, projections 7 are provided on the upper wall 5 and the lower wall 6 forming the recess 2, and the projection 7 is not pushed down by the edge of the yoke 3 that projects vertically from the magnet 4, so that the recess 2 By pushing the magnet 4 inside, the magnet 4 is locked by the elastic restoring force of the projection 7 when it passes through the projection 7. Other fixing means include conventional fixing with adhesive or double-sided adhesive tape. Furthermore, the t of the yoke holding part
It is also possible to provide an angu cut portion on the lt'l wall or the like and engage it with a protrusion provided on the yoke 3. A hook 9 is fixed to the lower edge 8 of the main body l by insert molding, and the outer periphery of the lower edge 8 is covered with an elastic body lO. The elastic body 10 has a thickness such that when the magnetic hook constructed in this way is attracted to the metal wall 10 as shown in FIG. is set to

When manufacturing such a magnetic hook, please refer to Figure 4 (
As shown in b), a hook 9 is placed between the lower mold 13 and the upper mold 1=1, and resin is injected from the injection port 15 into the space having the shape of the main body L formed between both molds. Possibly the fourth
As shown in Figure (b), a main body 1 having a hook 9 inserted therein is formed. As the synthetic resin forming the upper body 1, a thermoplastic resin such as ABs+=+ resin or styrene resin is used. As shown in FIG. 4(c), the main body 1 thus formed is further formed into another lower mold 16 and an upper mold 17.
In the space 18 around the lower edge 7 of the main body 1 formed between the two molds, a polyolefin resin, etc., whose surface is self-adhesive and has high surface friction and adsorption properties, is inserted from the injection port 19. The resin forming the elastic body is punched out. The elastic body 10 molded in two molds is either partially melted and firmly integrated with the main body 1, or a large number of grooves 20 are formed in the lower edge 8 of the main body 1 in consideration of adhesive strength. Then, an elastic body may be injected into this 1R20.

In this way, the main body 1 and the elastic body 10 are double-molded, and the elastic body 10 is firmly fixed to the main body 1, so that when the hook slips off, it is not peeled off and cannot be reused, unlike conventional double-sided adhesive tape. There is no. In addition, since the elastic body 10 is also integrally provided on the front side of the main body, the elastic body 10 and the main body 1
Not only does it have a strong adhesive force with the hook, but it also changes the unique texture of the elastic material, softens the impact when hanging various items on the hook, and prevents damage to the items being hung.

FIGS. 5 and 6 show an embodiment in which the surface shape of the main body is a curved surface 23, and the lower edge 8 is also a curved surface. In addition to the effects of the previous embodiment, in this embodiment, when various objects are hung on the hook 9, the upper edge of the main body 1 is close to the wall surface as the end of the curved surface, and the corner portion is Since there is no such thing, there is no chance of getting caught. The curved surface also serves as a guide surface, and by sliding your finger or object along this surface, you can hang it on the hook. Furthermore, when applying a sticker to the surface of the main body, the sticker can be applied smoothly along a curved surface, and there is no air pocket inside the sticker, which occurs when applying it to a flat surface. Since the Shikachi sticker is pasted on a curved surface, the display not only becomes three-dimensional and improves the visual effect, but also can be pasted at an easily visible position above or below the curved surface, depending on the height at which the hook is fixed. , Also, the side wall for holding the magnet on the back of the main unit is
When disposed inside the side edge of the fi 11 section, it has the effect that it can be easily removed by placing a finger on the curved surface and pulling the main body.

The hook 9 fixed by the insert is fixed so as not to rotate by forming a flat caulked portion 24 at the end of the inserted side as shown in FIG. On the other hand, if a cylindrical notch 25 is formed and insert molding is performed as shown in FIG. 8, the hook 9 can be rotated while being prevented from being pulled out.

Moreover, although this hook 9 is made of metal, the main body 1 has elasticity 1.
When covering the hook 9, it is possible to cover the outer periphery of the hook 9 with the same elastic material.

At that time, a shock-preventing effect is produced against the object hung on the hook 9 or surrounding objects. When applying the elastic coating to the hook in this way, even if the cut surface of the metal wire is left as it is without forming the spherical part 26 at the end of the metal hook, the elastic coating will not be applied to that part as well. In the above embodiment, one flat magnet body was used, but as shown in FIG. 9, two magnets 31 and 32 were used.
Open the magnets to the yokes 33.34 and 35.3 respectively.
6 and sandwich the first magnet body 37 and the second magnet body 3.
Two magnet bodies 8 are used vertically and inserted into the holding frames 41 and 42 on the back side of the main body 40 to be held. Next, the magnet cover 44 with the locking claws 13 on both sides is fitted into the holding frame 15, and the locking holes 46 provided in the holding frame 45 are fitted.
The locking claw 13 is locked by its F, lit force.

And on the front B of the mag cover 41, there is a protective film 4.
You can put 7 on it. By using two magnets in this manner, it is possible to firmly adhere to the metal wall surface and adapt to the shape of the metal wall surface. In addition, if such a magnet is used horizontally without using it long, the ability to resist the force that pulls the magnet apart due to the moment that acts on the magnet body when an object is hung on the hook will be reduced. growing.

As shown in FIG. 9, grooves 48 of various shapes may be provided in the portion where the elastic body 10 comes into pressure contact with the wall surface. By forming this groove 48, air from the pressure contact surface can escape to the outside, making it possible to maintain a reliable pressure contact force. In addition, it is possible to provide a suction cup on this pressure contact surface, and the suction cup can be fixed as a separate member from the elastic body, or it can be formed integrally with the elastic body that covers the main body. You can also do it. When installing such a suction cup, it is necessary to ensure that it does not slip off when used on a metal wall surface. It is also possible to make your dreams come true. Furthermore, by having a pin protruding from the second pressure surface, it not only provides a reliable effect to prevent the pin from slipping off against a metal wall with a cross-covered surface, but also allows the size and protrusion direction of the pin to be adjusted. By setting it arbitrarily, the hook can be fixed to the cloth material itself.

[Effects of the Invention] Since the present invention is configured as described above, the main body and the elastic body are double-molded, so the elastic body is firmly fixed to the main body, and the elastic body is not peeled off when the hook slips off like a conventional adhesive tape. Never become unusable. In addition, since the elastic body is integrally provided on the front side, not only is the adhesive force between the elastic body and the main body strong, but also the unique texture of the elastic body is obtained, and various items can be hung on the hook. It can soften the impact of time and prevent damage to the items you hang.

If the magnet holding part on the back of the main body is equipped with a locking part for the magnet body, the magnet body can be held simply by engaging the two parts without using adhesives or double-sided tape, etc. 5. Easy assembly work. Therefore, it can be manufactured at low cost.

When the surface of the hook is coated with an elastic material, it has a shock-preventing effect against the object hung on the hook or surrounding objects. In addition, there is no need to form a spherical part on the end face of the hook, and the cut surface of the metal wire remains as it is, and that part is coated with an elastic material, which simplifies the process of forming the hook. .

When the main body surface is a curved surface, when various objects are hung on the hook, the upper edge of the main body is close to the wall as the end of the west side of the bay, and there are no corners, so it may get caught. Things will go away. The curved surface also serves as a guide surface, and by sliding your finger or object along this surface, you can hang it on the hook. Furthermore, when applying a sticker to the surface of the main body, the sticker can be applied smoothly along a curved surface, and air pockets inside the sticker will not occur, which is the case when applying it to a flat surface. Moreover, since the sticker is pasted on the curved surface [11], the display becomes three-dimensional and the visual effect is improved, and it can be pasted at an easily visible position above or below the curved surface, depending on the height at which the hook is fixed. can.

Further, when the magnet holding side wall on the back surface of the main body is arranged inside the side edge of the cylindrical part, it can be easily removed by hooking a finger on the curved side surface and pulling the main body.

By providing two magnets, it is not only possible to firmly adsorb the metal wall, but also to adapt it to the shape of the metal wall, ensuring reliable adsorption and holding.

Products with suction cups on the surface of the elastic body on the back side of the lower edge can be used to securely prevent slipping off when used on metal surfaces, and can also be used to attach to smooth surfaces such as glass where magnets do not work. It becomes possible. Further, since this suction cup can be formed at the same time as covering the elastic body, manufacturing is inexpensive and the suction cup can be attached reliably.

In the case of pins protruding from the elastic body on the back side of the lower edge, they not only have a reliable sliding effect on metal walls covered with cross-covered walls, but also have the pin size and protrusion direction adjustable. By setting it arbitrarily, it is possible to fix the hook to the cloth material itself where the magnet does not act.

[Brief explanation of drawings]

1 to 4 show a first embodiment of the present invention, FIG. 1 is a perspective view of the front side, FIG. 2 is a sectional view of the installed state, and FIG. 3 is an exploded view of the deaf magnet body. Figure 4 is a perspective view of the back side, Figure 4 is a manufacturing process diagram, Figures 5 and 6 show the second embodiment, Figure 5 is a perspective view of the front side, and Figure 6 is the installation state 1. 7 is an enlarged perspective view of the hook, FIG. 8 is an enlarged perspective view showing another embodiment of the hook, FIG. 9 is an exploded perspective view showing a third embodiment of the present invention, and FIG. 10 11 shows a conventional example, and FIG. 10 is a perspective view of the front side thereof, and FIG. 11 is a sectional view showing that it can be attached and removed. 1... Main body 2... Recessed part 3...
Yoke 4...Magnet 6...Protrusion 7...Lower edge 8...Hook
9. Elastic body 10... Metal wall

Claims (7)

[Claims] (1) In a hanging hook with a magnet that has a hook on the lower edge of the main body that holds a magnetic body on the back,
A hanging hook with a magnet, characterized in that the front and back sides of the lower edge are coated with an elastic body by double molding. (2) The hanging hook with a magnet according to claim (1), wherein the magnet holding part on the back of the main body is provided with a locking part for engaging the magnet body. (3) The hanging hook with a magnet according to claim (1) or (2), wherein the hook surface is coated with an elastic body. (4) A hanging hook with a magnet according to claim (1), (2) or (3), wherein the main body surface is a curved surface. (5) The magnetic hanging hook according to claim (1), (2), (3), or (4), characterized in that two magnetic bodies are provided. (6) Claims (1), (2), (3), (4) or (
5) The magnetic hanging hook described above, characterized in that a suction cup is provided on the surface of the elastic body on the back side of the lower edge. (7) Claims (1), (2), (3), (4) or (
5) A hanging hook with a magnet as described above, characterized in that a pin is provided protruding from the elastic body on the back side of the lower edge.