JPS604519Y2 - gripper - Google Patents

Description

[Detailed Description of the Invention] Purpose of the Present Invention The present invention relates to a health appliance used for improving health through hand and finger exercises and for father-child and finger function recovery training.

Most of the conventional grippers are made for the purpose of strengthening the grip strength of the hand, and are made as equipment for athletes.

Therefore, the load on the spring, which is an elastic body, is high for elderly people,
It is difficult to use for people with weak hands, and at the same time, the structure focuses only on repeatedly compressing and releasing the elastic body.

A typical structure is the one shown in Figure 9, which has wooden cylindrical grips attached to both ends of the torsion spring. Instead of operating each finger individually, the user grips the entire grip. It is used in training to improve muscle strength.

The purpose of this invention is not just to devise a tool to strengthen the muscles of the hands and arms; the human hand is so densely packed with motor neurons that are directly connected to the cerebrum that it is said that it is possible to perform 100 million movements with one hand. In addition, there are six types of Yin and Yang meridians that run from the arms to the hands, and there are many important acupuncture points on these meridians, so by giving them moderate exercise and stimulation, you can stimulate the brain a lot and slow down the aging of the brain. Maintaining and improving health and restoring the functions of people with disabilities by improving the blood environment in the hands, increasing the function of capillaries, and having a physical effect on the blood and other positive effects on the human body using magnetic wires of permanent magnets. To help with training, etc., our goal is to create a device that is always close to the user and allows them to easily exercise their fingers and hands whenever they have their hands on hand, and this device is used regularly. The purpose is to help improve your health while you are still alive.

In the past, people used to hold two or three walnuts in their hands and move their fingers around to improve their health, but this invention aims to improve the effect even further by attaching a permanent magnet to the grip, which allows the human body to be moved by magnetic lines of force. In addition to making use of the function of the grip, projections are provided on the surface of the grip to evenly and moderately apply stimulation to the palm and fingers.

Furthermore, the shape and structure of the device have been devised to make it suitable for movement using only the fingers.

Further, in the embodiment shown in FIGS. 1 and 2, it is also possible to use this for acupressure on acupuncture points in various parts of the body.

Structure and operation of the present invention The structure and operation of the present invention will be explained using an example.

FIG. 9 shows a cross-sectional view of a typical conventional gripper.

A cylindrical grip portion 36 is provided at both ends of the torsion spring 34.
A hook-shaped stopper 35 is provided to bend the torsion spring 34 and maintain it at a certain opening angle.
It has a certain structure.

In operation of this conventional gripper, when both the gripping parts 36 are gripped strongly with one hand, the torsion spring 34 is bent, increasing the load, and by repeatedly releasing the torsion spring 34 and gripping it tightly, muscle strength is trained.

In this case, the torsion spring 34 has already been deflected by the stopper 35 until the initial load is not zero, and the load increases from that load as a reference point.

Examples of the present invention are shown in FIGS. 1, 2, 3, 4, 5, 6, 7, and 8.

1, 2, 3 and 4 show an embodiment of a gripper having grips 5, 6 of hemispherical or similar shape.

A gripper has a structure in which both ends of an elastic body 13 are fitted into holes 14 of a hemispherical or similar grip part 5 or 6, and a permanent magnet 1 is fixed to the surface of the grip part 5 or 6 near the center. A large number of protrusions along with it? , 8, 12 or 9, 10, 11, etc. are formed.

Further, the outer peripheries of the bottom surfaces 18, 17 of the grips 5, 6 are formed with chamfered portions 15, 16 which are inclined over the entire circumference.

The action of the present invention is to hold it in the palm of your hand and compress the elastic body 13, return it to its original position, and repeat. This causes the entire hand to move together with the fingers. Or is it a shape similar to this that is aligned in two directions, so the overall shape is almost spherical, and it comes into contact with the entire palm, and there are protrusions on the surface of the grip? ,8,12,
9, 10, and 11, it applies moderate pressure to the skin surface to stimulate peripheral nerve tissues, improve blood circulation in capillaries, and stimulate the brain, helping to prevent brain aging.

In addition, the magnetic field lines of the permanent magnet 1 ionize the blood, and at the same time, the physical action of this ionizes the blood, which in turn stimulates metabolism and also has effects such as sterilizing and purifying the body and removing inflammatory substances.

In addition, this function can be operated not only by holding it in the palm of the hand, but also by using only the fingers, or by using the palms of both hands or the fingers of both hands, and can be operated in various ways.

It can also be used for acupressure on acupuncture points on the body's meridians.

That is, by pressing the permanent magnets 1 at the tips of the grips 5 and 6 against the acupuncture points, it is less tiring than applying acupressure with your fingers, and at the same time the permanent magnets are effective, the protrusions on the surface? , 8
．． 12. 9. There is also a pine surge effect due to the stimulation of 10.11.

The elastic body 13 is compressed in the chamfered portions 15 and 16, and the bottom portion 17.
18 is chamfered so that it does not pinch the skin of the hand when it is in close contact with the user, making it possible to use it comfortably.

FIGS. 5, 6 and 8 show an embodiment of the gripper with a rod-shaped gripping part 19.degree. 28.

Its structure consists of rod-shaped grips 19 at both ends of the elastic body 20.29.
28 is fitted or fixed, and permanent magnets 2 and 4 are fixed to the surfaces of the grip parts 19 and 28, as well as a large number of protrusions 2.
1, 22, 31, 32, etc. are formed.

If the grip part is cylindrical in shape, it is not necessary because the handle is already chamfered, but if the grip part is in a semicylindrical shape, the chamfered part 23 is formed in such a shape that the outer part of the bottom surface 24 is inclined.

The action of the present invention is to exercise the fingers and hands by compressing the elastic body by grasping it with the palm or fingers, and then returning it to its original state and repeating the process.

In this case, the permanent magnet 2.4 is fixed to the surface of the grip portion 19.28, and the protrusions 21, 22, 31° 32 are formed. The protrusions provide moderate stimulation to the skin, peripheral nerves, capillaries, etc., and the physical effects of the permanent magnets 2 and 4 simultaneously provide various benefits to the body, contributing to health promotion and functional recovery training.

The chamfered portion 23 is provided to prevent skin from being pinched when gripped.

FIG. 7 shows an embodiment in which it is integrally formed of an elastic material such as rubber.

A permanent magnet 3 is formed by integrally forming an elastic body such as rubber or synthetic resin into a ring shape, and making the surface uneven with a large number of protrusions 27.
This gripper is equipped with a

These protrusions 27 and permanent magnets 3 may be appropriately attached all around the circumference, or only a certain portion may be formed as a grip portion 25 as shown in FIG.

The action of the present invention is that when a force is applied to compress the ring-shaped gripper with the palm or fingers, the elastic portion 26 bends due to its restoring force, similar to a spring, and returns to its original state when the force is stopped. , you can continue this exercise over and over again.

In this case, as in the other embodiments, the protrusions 27 provide moderate stimulation to the skin, peripheral nerves, capillaries, etc., and the physical effects of the permanent magnets 3 simultaneously exert various effects on the body, thereby promoting health and training for functional recovery. useful for.

Effects of this invention As already mentioned, the effects of this invention are not limited to conventional muscle strength training, but its use also promotes health, prevents aging,
It has many additional effects such as expanded use for functional recovery training, acupressure, etc.

That is, by installing a permanent magnet, blood is ionized by the action of magnetism and magnetic lines of force, and at the same time, the physical action has the effect of stimulating metabolism, sterilizing and purifying the body, and removing inflammatory substances.

The hemispherical or similar shape and surface protrusions widen the contact area with the skin, and provide moderate stimulation and pine surge effects to the skin of hands and fingers, peripheral nerves, capillaries, and acupuncture points on meridians, and has a pine surge effect on the brain. By promoting stimulation, it is useful for anti-aging, health promotion, functional recovery training, etc.

It can also be used as a tool for applying acupressure to acupressure points on the back and other parts of the body, thereby providing the above-mentioned effects without causing finger fatigue.

In this way, it has unprecedented features as a gripper that is useful for improving the health of men and women of all ages.

[Brief explanation of drawings]

FIG. 1 shows a longitudinal cross-sectional view of an embodiment of the invention in which the handle has a hemispherical or similar shape. FIG. 2 shows a bottom view of the gripper shown in FIG. FIG. 3 shows a front view of an embodiment of the present invention in which the grip portion is hemispherical or similar in shape. FIG. 4 shows a bottom view of the gripper shown in FIG. 3. FIG. 5 shows a longitudinal sectional view of an embodiment of the present invention in which the grip portion is rod-shaped. FIG. 6 shows a cross-sectional view of the gripper shown in FIG. 5. FIG. 7 shows a longitudinal sectional view of an embodiment of the present invention integrally formed of an elastic body. FIG. 8 shows a longitudinal sectional view of an embodiment of the present invention in which the grip portion is rod-shaped. FIG. 9 shows a longitudinal sectional view of a conventional gripper.

Claims (1)

[Scope of utility model registration request] A hemispherical or semi-spherical shape with a large number of concave and convex portions on the outer surface of the elastic body such as a coil spring, a part of which is equipped with a permanent magnet, and the vicinity of the outer periphery of the opposing surface is chamfered or deleted. Gripper 0 has a structure in which a grip part with a similar shape is arranged and attached with the convex part facing outward.