JPH0341968A - Grip health spherical body - Google Patents

Abstract

PURPOSE:To settle the repulsion phenomenon caused by the same pole approach at the time of using a permanent magnet by an extremely simple structure by forming a pair of spherical bodies of a size which can be gripped by the palm, and mounting a permanent magnet, and a magnetic material in one spherical body, and the other spherical body, respectively. CONSTITUTION:A permanent magnet 2 is buried in spherical bodies 1, 1'. In this case, as for the permanent magnet 2, either a bar-like body or a columnar body will suffice, but if possible, that which is similar to a spherical shape is desirable. In the other spherical body, magnetic materials 3, 3' are buried in the same way. As for a form of this magnetic material, an iron ball or powder bodies 3a, 3a of iron sand, etc., are available. Also, it is also possible to enlarge this iron ball, and to make the spherical body by solid iron, and it is desirable that some rust preventive layer such as coating 4, etc., is performed.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention provides a grip for promoting health through stimulation in the palm and movement of the fingers by rolling a set of spherical bodies in the palm. It is about healthy spheres.

[Background of the Invention] Since ancient times, stimulation of the palms and exercise of the fingers have been said to be good for health, and it is well known that walnuts, shells, etc. have been used as a means for this purpose.

By the way, in recent years, the influence of magnetism on living organisms has begun to attract attention, and in particular, the work of connecting and arranging chromosomes at the moment of life generation.
The great influence of this magnetic force has been reported in recent American space experiments, and in the Soviet Union, experiments were conducted to stimulate the growth of plants by applying a magnetic field, and in China, a national In the field of medicine, treatment using magnetism, similar to acupuncture, has been studied and reported to be effective.

In Japan, magnetic grains, magnetic mats, magnetic bands, etc. are widely used and have become a large market.
This shows the extent of its effectiveness.

Therefore, attempts have been made to create highly effective palm implements that have been used since ancient times by combining this magnetism.

[Prior Art] Based on the above ideas, several attempts have been made so far.

As simply a combination of a walnut or a sphere and a permanent magnet,
There are Utility Model Publication No. 37-13582, Utility Model Application Publication No. 49-41992, Utility Model Application No. 54-72981, and Japanese Utility Model Application No. 62-133626 which has protrusions on the surface of the sphere. Depending on the orientation of the buried permanent magnets, they may appear to be strongly attracted to each other, but then suddenly repel, making it uncomfortable to operate in the palm of your hand.

Of course, it may be said that the repulsive force is actually good for stimulation, but for the weak elderly and children, it is rather difficult to operate, and they tend to avoid it.

Therefore, various efforts have been made to solve this problem. For example, two permanent magnets are buried in each sphere with a magnetic shielding plate interposed between them, and the magnetic poles of one sphere are always north pole on the outside and south pole on the outside of the other sphere, so that they are always attracted to each other. What was made〈Jitsukai 53'-107
No. 090>, or if the sphere is made into a hollow body and the permanent magnet is allowed to rotate freely within it, and the two spheres are brought close together, the permanent magnets inside attract each other with different polarities, and the outer sphere No matter how much it rotates, the inner permanent magnets
Something that always maintains a constant state (Jikkosho 3)
No. 9-7882, Jitko No. 3910178, Jitko No. 39
-29318, Utility Model Application No. 1983-2546, Utility Model Application No. 1983
-171458> etc.

However, all of these forms have high manufacturing costs, which are disproportionate to the price of this type of product, and are hardly practical. Furthermore, in the case where the magnet is rotated in a hollow space, the unevenness of the inner wall surface is
Since this interferes with the rotational movement of the permanent magnet, the accuracy of the joints is extremely required when manufacturing using the two-bowl joint method (most hollow types use this method), making it extremely difficult to reduce costs. . Even if the parts were made with great care and initially rolled smoothly, there are many cases in which uneven distribution of friction causes unevenness to occur due to the difference in the degree of friction on the wall surface, and the product no longer functions as originally intended. Ta.

[Problem to be solved by the invention] Therefore, this invention can solve the repulsion phenomenon due to the approach of the same poles, which has been a fatal problem when using permanent magnets, with an extremely simple structure, and is also effective. This provides an extremely practical grip health spherical body that does not deteriorate, and of course has a much lower manufacturing cost.

[Means for Solving the Problems] In order to solve the above problems, the grip health spherical bodies of the present invention are formed into a set of spherical bodies of a size that can be grasped in the palm of the hand,
A permanent magnet is attached to one spherical body, and a magnetic material is attached to the other spherical body. As a result, regardless of the orientation of the permanent magnet of one spherical body, whether it is S% or N pole, the opposite spherical body is equipped with a magnetic material, so there is no repulsion phenomenon, and it can be held in the palm of your hand. Extremely smooth movement can be ensured.

[Example] The illustrated example is a set of large spherical bodies that can be held in the hand, and the material can be appropriately selected from synthetic resin, wood, inorganic materials, or a combination thereof. is possible. Here, we will explain using a sphere made of synthetic resin. A permanent magnet (2) is embedded in a spherical body (1,1") made of synthetic resin. In this case, the permanent magnet (2) is
It may be rod-shaped or columnar, but preferably spherical. There is a magnetic material inside the other ball body.
) in the same way.

Although it is difficult to define clearly as a technical term, "magnetic material" is used here to refer to materials such as iron, nickel, and cobalt, which have high magnetic susceptibility and low hysteresis loss, excluding permanent magnets9. In this case, the magnetic material is in the form of an iron ball or a powder such as iron sand (3
a, 3a).

It is also possible to make this iron ball larger and make a spherical body out of iron (see Figure 1 (b)). This is desirable.

Moreover, in the case of powder (3a), it is also possible to scatter it throughout the sphere. (Figure 2 (b)) In manufacturing, there is a method of embedding the sphere during the manufacturing process, a method of drilling and inserting it after molding, and a method of mixing it into molten resin and molding it in the case of powder. All you have to do is take advantage of the characteristics of the material and molding method and find a suitable method.

By the way, if stronger stimulation is preferred, the spherical body may be made into an irregular shape (Fig. 3 (b)) or protrusions (5) may be provided on the surface. One idea is to make the size slightly smaller to differentiate between women's and children's products. Further, the number of spherical bodies in the - group is not limited to two, and it is also possible to have a plurality of spherical bodies on the magnetic body side as shown in FIG.

By the way, the stronger the magnetic field, the more effective it can be expected to be, but with the conventional type that uses permanent magnets for both spheres, the maximum is 100 Gauss, and if the magnetic field exceeds this strength, However, a considerable amount of force was required to separate and roll the pair of spherical bodies, which was not suitable for operation.

However, in the embodiment of the present invention, as a result of experiments, even when the magnetic field was strengthened to around 2000 Gauss, no problem occurred. It is desirable to set the strength of the magnetic field of a permanent magnet strictly depending on the material and mass of the opposing magnetic body, but due to the nature of the matter, use the approximate weight as a guide and use the magnetic field as strong as possible within the range that allows smooth movement. You can achieve your goal by selecting the following.

In addition, this grip health spherical body can be used as a fifth method.
As shown in the figure, it is also possible to perform acupuncture treatment that combines acupressure therapy and magnetic therapy by applying pressure to acupuncture points on the body with the palm of your hand, or by stepping on them directly with the soles of your feet. At that time, since the spherical body is simply pressed and held with the palm of the hand or the sole of the foot, the repulsion phenomenon due to the same polarity makes the operation extremely difficult in the conventional type, but the present invention Then, that inconvenience will never occur.

By the way, by applying a dye that changes color with temperature on the surface of this grip health spherical body, you can visually see the degree of temperature rise in the palm and affected area due to stimulation of peripheral nerves and increased blood circulation due to the use of this spherical body. It is possible to confirm.

In addition, when a synthetic resin is used as a material, the color-changing pigment can be added to the material, so that decolorization due to rubbing can be prevented.

[Effects of the Invention] The present invention uses a permanent magnet for one spherical body and a magnetic material for the other spherical body, so that the spherical bodies do not repel each other even if they face each other in any direction in the palm of the hand. , you can always ensure a smooth transfer.

In addition, the conventional type that uses permanent magnets on both sides attracts too much in the case of a strong magnetic field, making it difficult to roll, but the present invention uses permanent magnets on only one side.
Even in a fairly strong magnetic field, relatively smooth transfer can be ensured. Furthermore, since recovered iron, iron sand, etc. can be used as the magnetic material, it is possible to significantly reduce costs.

In addition, when a temperature-dependent color changing dye is applied to the surface of this spherical body, it is possible to visually check the changes in temperature of the palm and affected area due to peripheral nerve stimulation and increased blood circulation caused by using this grip spherical body. It is possible to add a kind of accent to this type of rotation operation in the palm, which is easy to get tired of, and can be continued for a relatively long time without getting tired.

[Brief explanation of drawings]

Fig. 1(a) is a cross-sectional view of the grip health spherical body set; Fig. 1(a)
b) is a cross-sectional view of the enlarged magnetic material, Figure 2(a)
Figure 2(b) is a cross-sectional view of a grip health spherical body made of magnetic material such as iron sand, Figure 2(b) is a magnetic substance with powdered iron mixed into one side of the grip health spherical body, and Figure 3<a) is A grip health spherical body with irregularities on the surface for stimulation, Fig. 3 ())
) shows a spherical body with a distorted shape, FIG. 4 shows an example of a grip health spherical body provided with a plurality of magnetic material sides, and FIG. 5 shows another example of use of the grip health spherical body.

Claims (1)

[Claims] 1. Consisting of a pair of spherical bodies formed to a size that can be held in the hand, one spherical body is equipped with a permanent magnet, and the other spherical body is equipped with a magnetic material. The grip health spherical body is characterized by being able to maintain an adsorption state at all times no matter which direction the two sides face each other. 2. The grip health spherical body according to claim 1, wherein at least the surface of the sphere is coated with a pigment that changes color depending on temperature.