JPS6238674Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a finger/grip 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 with reference to examples and drawings. In the figure, reference numeral 1 denotes a flat columnar base of a size that can be easily held in the palm of the hand, and large-diameter concave holes 2a, 2a at the center of both upper and lower surfaces of the base 1, respectively.
are formed, and large stimulators 3a, 3a are fitted into the large diameter recessed holes 2a, 2a, respectively, and small diameter recessed holes 2b, 2b, . . . are formed at appropriate intervals on the circumferential surface of the base 1. A plurality of small-sized stimulators 3b, 3b, . . . are fitted radially into each of the small-diameter concave holes 2b. And these large stimulators 3a, 3
a, and the small stimulators 3b, 3b, . be. Therefore, each stimulator 3a,
3b, both the fixed magnet 4 and the movable magnet 5 are formed by processing permanent magnets, and the fixed magnet 4 has a short cylindrical shape with an outer diameter matching the inner diameter of the recessed hole 2. Inner flange 6 at its upper end
A small diameter portion 7 is provided around the periphery. The fixed magnet 4 is fitted into the recessed hole 2 so that its upper end surface is substantially flush with the surface of the base body 1. On the other hand, the movable magnet 5 has a short column shape, and the inner flange 6 is attached to the lower end of the movable magnet 5.
A flange portion 8 is provided around the bottom surface of the flange 8 for stopping. Thus, the movable magnet 5 is arranged so that it can slide freely within the fixed magnet 4 and the head 5a of the movable magnet 5 can freely protrude and retract from the small diameter portion 7. For example, as shown in FIG. 3, the magnetic poles of the movable magnet 5 and the fixed magnet 4 are
Even if the movable magnet 5 is pushed down as shown by the chain line in the same figure and the lower part is made into an S pole, the same poles will repel each other and the different poles will attract each other. The head 5a is raised to a position such that the head 5a is projected.

In the finger/palm exercise device of the present invention formed in this manner, when the movable magnet 5 is held in the palm and tightened, the movable magnet 5 is retracted, but when the grip is loosened, both magnets are retracted as explained in FIG. The movable magnet 5 naturally rises due to the magnetic repulsion and attraction forces of the magnets 4 and 5, protrudes from the small diameter portion 7 of the fixed magnet 4, and stimulates the inside of the fingers and the palm. For this reason, by repeating the action of tightening and loosening the grip, the inside of the fingers and palm are continuously stimulated, and at this time, the strength of the stimulation given to the inside of the finger and the palm is strong with the large stimulator 3a, Small stimulator 3
In case b, there are variations in the strength of stimulation so that a weaker stimulation can be obtained, and furthermore, since magnetism is constantly emitted from both magnets 4 and 5, blood circulation is promoted by the synergistic effect of these.

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.

As described above, the finger/palm exercise device of the present invention is constructed by disposing a plurality of large and small stimulators made of permanent magnets on the surface of a base that is large enough to be held in the palm of the hand. By repeating the action of tightening and loosening the grip, the movable 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 synergized with the magnetism of the permanent magnet. It can promote blood circulation and help improve health. The base is formed into a flat column shape, and large, highly stimulating stimulators are installed on both the top and bottom of the base, so it is possible to strongly stimulate the center of both palms at the same time by placing both palms together on both sides, and the acupressure・The magnetic effect is large.

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; FIG. 1 is a perspective view, FIG. 2 is a sectional view, and FIG. 3 is an explanatory view of the operating state of the stimulator. 1...Base body, 2a...Large diameter concave hole, 2b...Small diameter concave hole, 3a...Large stimulator, 3b...Small stimulator, 4...Fixed magnet, 5...Movable magnet, 5
a...Head, 6...Inner flange, 7...Small diameter part, 8
...Tsubabe.

Claims (1)

[Scope of utility model registration request] Forming a flat columnar base of a size that can be held in the palm of the hand, forming large-diameter concave holes on both upper and lower surfaces of the base, and fitting a large stimulator into the large-diameter concave holes, A plurality of small-diameter concave holes are formed at appropriate intervals on the circumferential side of the base body, and a small stimulator is fitted into the small-diameter concave holes, each of the stimulators having a short cylindrical shape, In addition, a movable magnet having a short column shape and having a flange around the lower end that is abutted against the lower surface of the inner flange is disposed within a fixed magnet having an inner flange around the upper end and a small diameter part. The movable magnets are arranged so as to be slidable and in normal conditions so that the heads of the movable magnets protrude from the small-diameter portions due to magnetic attraction and repulsion between the movable magnets and the fixed magnets. Exercise equipment for fingers and palms.