JPS629892Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a finger/palm exercise device that is designed to be held in the palm and stimulate the fingers and palm by loosening or tightening the grip, thereby contributing to health promotion. It is something.

It has long been well known that stimulation of the palm and exercise of the fingers are effective for the development and prevention of brain decline in humans. It is often used to obtain However, natural walnuts have a rough surface and do not provide much stimulation from the walnuts themselves.

Therefore, the present invention provides a protrusion that appears and retracts on the periphery of the base that can be grasped, and gives stronger stimulation to the protrusion.
Furthermore, the present invention provides a finger/palm exercise device that uses magnetism in synergy to help improve health.

The present invention will be explained below using examples and drawings. In FIGS. 1 and 2, reference numeral 1 denotes a spherical base body of a size that can be easily held in the palm of the hand, and recessed holes 2 are bored at predetermined intervals on the surface of the base 1. Insert the stimulator 3. These stimulators 3 are constituted by a combination of a short cylindrical sliding magnet 5 which is held by a ring-shaped fixed magnet 4 without jumping out and is attached so as to be slidable and retractable.
The fixed magnet 4 and the sliding magnet 5 are each made of a permanent magnet, and as shown in FIG. 4, for example, the upper part is formed as an N pole and the lower part is formed as an S pole, and the sliding magnet 5 is formed as shown by the chain line in the figure. Even when pressed down, the magnetic force of the same poles repelling each other causes it to naturally rise to the position shown by the solid line in the figure, causing the top part to protrude. The through hole 6 of the fixed magnet 4 is provided with a small diameter portion 7 at the upper end, while a large diameter portion 8 is provided at the base of the sliding magnet 5, and the wall surface of the through hole 6 is formed by the large diameter portion 8. While sliding in the vertical direction, the large diameter part 8 is blocked by the small diameter part 7, so that the sliding magnet 5 does not fly out and the combination of the stimulators 3 is maintained. There is.

In the finger/palm exercise device of the present invention formed in this manner, the sliding magnet 5 is retracted when it is gripped and tightened in the palm of the hand, but by loosening the grip force, as explained in FIG. 4, The same poles naturally rise due to mutually repelling magnetic force, causing the head 5a to protrude and stimulate the inside of the fingers and palm. For this reason, by repeatedly tightening and loosening your grip, you can continue to stimulate the inside of your fingers and palm, and the magnetism generated by the permanent magnet has a synergistic effect of promoting blood circulation, which improves your health. can contribute.

The base body 1 may be formed artificially from a magnetic insulator such as a synthetic resin material, or it may be formed from a natural material such as walnut or nantian, which is said to be effective against paralysis. Good too.

Furthermore, the devices shown in FIGS. 5 and 6 have a structure in which a large stimulator 3 and a small stimulator 3 are appropriately used, and the stimulator 3 is used to provide stimulation to the inside of the finger or the palm, and to provide magnetic stimulation. It is designed to vary in strength so that a large stimulator produces stronger strength and a smaller stimulator produces weaker strength. The shape of the base body 1 is shown in FIG. 5 as a spherical shape, and in FIG. 6 as an elliptical shape.

Furthermore, what is shown in FIGS. 7 and 8 is the base 1.
The spherical shape is a flat spherical shape, and in the center thereof, very large stimulators 3b, 3b are placed facing each other, one above the other. The stimulators 3b each consist of a combination of a large fixed magnet 4b and a sliding magnet 5b, the base 1 is formed of a magnetic insulator, and the small stimulator 3 is mounted on the circumferential side of the base 1. It consists of a plurality of stimulators attached, and the large stimulator provides strong stimulation.

As described above, the finger/palm exercise device of the present invention is constructed by arranging a plurality of stimulators made of permanent magnets on the surface of a base that is large enough to be held in the palm of the hand, thereby increasing the force of gripping the base. By repeating the action of loosening and loosening, the sliding magnet of the stimulator moves in and out of the base, continuously stimulating the inside of the fingers and palm, and furthermore, this stimulation is combined with the magnetism of the permanent magnet to promote blood circulation. , can be useful for improving health.

Furthermore, using the finger/palm exercise device of this invention can be effective in relieving stress, and can also be used as acupressure to relieve local muscle tension such as stiff shoulders. It has many advantages as mentioned above.

[Brief explanation of the drawing]

The figures relate to an embodiment of the present invention, and Fig. 1 is a perspective view, Fig. 2 is a sectional view, Fig. 3 is a perspective view of the stimulator, Fig. 4 is an enlarged sectional view of the same, and Figs. 5 and 6. The figure is a perspective view of a device using a large-sized and a small-sized stimulator, FIG. 7 is a perspective view showing another embodiment, and FIG. 8 is a sectional view of the same. 1...Base body, 3...Stimulator, 4...Fixed magnet,
5...Sliding magnet, 6...Through hole, 7...Small diameter part,
8...Large diameter section.

Claims (1)

[Claims for Utility Model Registration] 1. A fixed magnet having a ring shape and having a small diameter portion at the upper end of the through hole, and a short cylindrical fixed magnet that is slidably and retractably attached to the through hole, and A stimulator is constructed by combining a sliding magnet with a large-diameter portion at its base end that is prevented from flying out by the small-diameter portion, and the stimulator is formed around a base body formed in a size that makes it easy to grasp the stimulator. A finger/palm exercise device consisting of multiple pieces arranged on the surface. 2. The finger/palm exercise device as set forth in claim 1 of the utility model registration claim, characterized in that the stimulator uses a combination of large and small stimulators as appropriate.