JPS61213062A - Magnetic treatment device - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a magnetic therapy device that is brought into contact with the skin of a human body and used to relieve stiffness in the shoulders, neck, etc. by the action of magnetic lines of force.

[Conventional technology]

As the above-mentioned type of magnetic therapy device, there has conventionally been one in which a small disc-shaped magnet piece with a diameter of several cranes is magnetized in the direction of its central axis and attached to an adhesive tape, an adhesive pad, or the like. However, since both bottom surfaces of these small magnet pieces are simply flat, lines of magnetic force are distributed over the entire bottom surface, resulting in insufficient therapeutic effects.

Therefore, in order to improve the therapeutic effect, a hemispherical convex part was devised on the bottom surface of one of the small magnet pieces, leaving a flat surface on the periphery. Because only the surface of the skin contacts the surface of the skin, lines of magnetic force emitted from the convex portions reach deep into the skin, while lines of magnetic force emitted from the flat surface only reach near the surface of the skin.

[Problem that the invention seeks to solve]

The present invention aims to solve the above-mentioned difficulties of the conventional example and to enhance the therapeutic effect by effectively utilizing the lines of magnetic force emitted by the small magnet pieces.[Means for Solving the Problems] This invention The technical measures taken to achieve the above objectives are as follows.

That is, the small magnet piece is formed into a cone shape and is magnetized along the central axis of the vertebral body, so that the top side of the small magnetic piece comes into contact with the skin when applied.

[Effect]

Next, the effect will be explained.

The lines of magnetic force emitted from the cone-shaped small piece of magnet are concentrated near the tip of the top side of the small piece of magnet, so when the top is pressed against the surface of the skin, the lines of magnetic force act intensively on the rich areas of the skin, resulting in treatment. The effect can be improved.

〔Example〕

Embodiments of the present invention will be described below with reference to the accompanying drawings.

(1) is a small magnet piece, which in this example has a conical main body (
2), and a disc-shaped base (3) continuously formed on the bottom side of the main body (2). The small magnet piece (1) is magnetized along its central axis, and in this embodiment, the main body (2) side is the north pole and the base (3) side is the south pole. As the material of the magnet piece (1), a known magnetic material such as ferrite is used, and the strength of the generated magnetic field is about 800 Gauss.

The top (4) of the main body (2) is slightly rounded so as not to cause pain when pressed against the skin.

In addition, the connection part (5) between the main body part (2) and the base part (3) is also curved in an arc shape, so that the lines of magnetic force are directed to the connection part (5).
) can prevent you from concentrating on Furthermore, the top (4)
Of course, it can also be implemented without rounding or curving the connecting portion (5).

In this example, the adhesive member (6) has an adhesive (7) on one side.
This is a circular adhesive tape (8) coated with the adhesive tape (8), and the surface of the small magnet piece (1) on the base (3) side is adhered to the adhesive tape (8).

As shown in FIG. 2, the magnetic therapy device configured as described above is applied by placing the top (4) side of the main body (2) against the surface (9) of the skin.

The surface (9) of the skin is depressed by being pressed against the main body (2), and the peripheral part of the top (4) contacts the surface (9), but the main body (2)
Most of the magnetic lines of force generated from the surface of 2) are concentrated around the top (4), so almost all of the lines of magnetic force generated by the small magnet piece (1) penetrate directly into the skin from the contact surface. Become. Therefore, even if the entire surface of the main body (2) does not come into contact with the skin surface (9), the lines of magnetic force generated by the small magnet pieces (1) can be effectively utilized.

This is because when the end face of a magnet, which becomes the N pole or S pole, is a flat face perpendicular to the magnetization direction, the lines of magnetic force are uniformly distributed on the end face, but when the end face is not flat, they are concentrated at the protruding part. In other words, it takes advantage of the property that the magnetic field near the protrusion is stronger than other parts.

It should be noted that it is possible to carry out the operation using only the main body part (2) without providing the base part (3), but in order to increase the strength of the generated magnetic field, that is, the number of magnetic lines of force, to a certain value or more, it is necessary to use a small magnet piece (1 ) is required to be at least a certain thickness, the peripheral edge of the bottom of the cone must have a certain thickness, and it is desirable to provide the base (3) from the viewpoint of ease of manufacture.

In addition, the apex angle (θ) of the main body (1) is 110, considering the relationship between the degree of concentration of magnetic lines of force and the pain on the skin during application.
The angle is preferably about 120 degrees, but it is of course possible to set the angle larger than this value so that the entire surface of the main body (2) comes into contact with the skin surface (9) during application.

〔Effect of the invention〕

This invention has the above-mentioned configuration, and has the following unique effects.

(a) The magnetic lines of force generated from the surface of the main body (2) are concentrated at the top (4) and penetrate directly into the interior through the surface (9) of the skin, which is depressed by the top (4), so the lines of magnetic force reach deep parts. The therapeutic effect is very large.

(b) Since the small magnet piece (1) has a simple shape, it is easy to manufacture.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side view showing one embodiment of a magnetic therapy device according to the present invention. FIG. 2 is a sectional view showing the state of use.

Claims (1)

[Claims] 1. In a magnetic therapy device in which a small piece of magnet is attached to the skin using an adhesive member, the small piece of magnet is formed into a cone shape and is magnetized along the central axis of the cone, so that the top side of the small piece of magnet touches the skin when applied. A magnetic therapy device characterized by being in contact with each other.