JP2572349Y2 - Hook with magnet - Google Patents

Description

[Detailed description of the invention]

[0001]

This invention is based on the idea that a magnet is adsorbed on a magnetic material such as a cabinet made of steel, a cabinet of a desk or an electric appliance, and an article is put on a hook provided in a case holding the magnet. The present invention relates to a hook with a magnet used for hanging.

[0002]

2. Description of the Related Art As shown in a sectional view of FIG. 3, a hook body 1 with a magnet is provided on a case 2 having a concave cross section formed of a non-magnetic material such as a synthetic resin, and a concave portion of the case 2. It mainly comprises a yoke 3 having a concave cross section and a magnet 4 provided in a state of being magnetically coupled to the yoke 3. The hook 5 is swingably suspended on a projection 7 formed on one surface of the case 2, that is, in this case, on the front surface 6, whereby the hook 5 is moved along the front surface 6 of the case 2. It can swing about 180 degrees.

The hook 5 is composed of a hanging part 8 hanging down from the projection 7 as it is, and a bent part 9 bent from the hanging part 8 so that the article can be hung. It is hooked on the bottom 10 of 9 and suspended.

By the way, a hook body 1 having such a shape is used.
Is determined by the magnetic force of the magnet and the moment applied from the hook 5 to the case. That is, in order to increase the suspension load, the magnetic force of the magnet 4 may be increased or the moment by the hook 5 may be reduced. However, increasing the magnetic force of the magnet 4 means increasing the size of the magnet 4, which increases the thickness of the magnet and increases the moment related to the hook 5.

[0005]

From these, it can be seen that the only way to increase the suspension load is to reduce the moment by the hook 5. Therefore, in order to reduce the moment, the bottom 1 of the bent portion 9 of the hook 5
It is better that 0 is as close as possible to the wall surface 11 on which the yoke 3 is adsorbed. Therefore, even if the hanging portion 8 of the hook 5 is bent so that the bottom portion 10 is located inside the front surface 6 of the case 2, the hook depends on the thickness or size of the suspended article. 5 is displaced to the front side, so that the actual suspended position is the conventional position shown in FIG.
In many cases, it is located away from 1. In such a state, the same hanging load as that of the related art or a smaller hanging load can be obtained, which causes a practical problem.

The present invention has been made in view of such a technical background, and an object of the invention is to provide a hook with a magnet which can increase a suspension limit load even if the size of the magnet is the same. is there.

[0007]

In order to achieve the above object, the present invention provides a case in which a hook is swingably provided on one surface, a magnet and a magnet provided on the other surface of the case. And a yoke that is magnetically coupled to the magnetic body.At least a yoke portion is brought into contact with a magnetic material to be magnetically attracted, and a hook with a magnet for hanging an article on the hook has a portion for hanging an article of the hook at least in a case. It penetrates into the adsorbed wall rather than its thickness,
In addition, a configuration is provided in which locking means capable of regulating the position of the hook is provided.

[0008]

According to the above-mentioned means, the yoke of the hook body is attracted to the wall surface made of the magnetic material, the article is hung and suspended from the hook, and the position of the hook is regulated by the locking means so as not to separate from the wall surface. Thus, the hanging portion of the hook is always located at a position close to the wall surface from the front surface of the case. As a result, the moment applied from the hook to the case side is reduced, and the suspension load is correspondingly increased.

[0009]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. In the following description, constituent members that are substantially the same as those in the above-described conventional example will be denoted by the same reference numerals, and redundant description will be omitted.

FIG. 1 is a perspective view of a hook with a magnet according to this embodiment, and FIG. 2 is a sectional view showing an attached state thereof. In these figures, the hook 5 is attached to the lower end of the vertical portion 13 of the substantially T-shaped support shaft 12. Both ends of the horizontal portion 14 of the support shaft 12 are rotatably supported by a pair of protrusions 15 provided at an interval on the front surface 6 of the case 2. The hook 5 has a bottom 10, which is the lower end of the hanging portion 8, extending from the front surface 6 of the case 2 to the wall 1.
It is bent and formed so as to come to a position close to 1.

A projection 16 is provided on the back surface of the horizontal portion 14 of the support shaft 12 as a locking means so that the hook 5 does not swing and move forward from the front surface 6 of the case 2 when the article is hung. A well-known snap-fit mechanism is provided on the front surface 6 and has a concave portion 17 into which the protrusion 16 is removably press-fitted. Thus, when the support shaft 12 is pressed against the front surface 6 after the suspension, the protrusion 16 of the snap-fit mechanism is elastically fitted into the concave portion 17 formed on the front surface 6 and locked. . In addition, all the other components that are not particularly described have the same configuration as the conventional example of FIG.

With this configuration, in the conventional example shown in FIG. 3, when the bottom portion 10 is 13 mm away from the wall surface 11, the suspension limit load, in other words, the holding force is 1.97K.
In the case of FIG. 2, the weight g is increased to 2.89 kg when the bottom is 5 mm away. This clearly shows that the holding force is improved by the reduction of the moment.

[0013]

As is clear from the above description, according to the present invention constructed as described above, the hanging portion of the swingably provided hook on the front surface of the case is connected to the suction side. Since it does not move to the front side while moving toward the surface, the moment applied to the case is reduced, and the suspension limit load can be increased accordingly.

[Brief description of the drawings]

FIG. 1 is a perspective view of a hook with a magnet according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view showing a use state of the hook with magnet according to the embodiment.

FIG. 3 is a cross-sectional view illustrating a usage state of a hook with a magnet according to a conventional example.

[Description of Signs] 1 Hook main body 2 Case 3 Yoke 4 Magnet 5 Hook 6 Front surface 8 Hanging portion 9 Bend portion 10 Bottom portion 11 Wall surface 12 Support shaft 15 Projection 16 Projection 17 Depression

Claims (1)

(57) [Scope of request for utility model registration] Has a 1. A hook provided to be swung in the plane of one side casing, a magnet provided on the other side surface of the case and the magnet and magnetically coupled to yoke, at least In the magnet-equipped hook for suspending an article on the hook by bringing the yoke portion into contact with a magnetic material and magnetically attracting the article, the part of the hook suspending the article is at least closer to the suction side than the surface on one side of the case. A hook with a magnet, which is provided with a lock means which can enter and regulate the position of the hook.