CN1278452A - Ball - Google Patents

Abstract

The present invention relates to a body-building recreation raticle, which is characterized by that it is an elliptical hollow ball body made of elastic materials of rubber, etc., said ball body possesses a rotating frame base seat and central hole, a sound whistle is placed in the central hole, and the periphery of the central hole is equipped with speed-reducing rotating frame, so that when the ball is flighted, it can produce beautiful rotation. Said ball body possesses a centre-of-gravity groove in its bottom, and the centre-of-gravity groove is equipped with magnetic iron, battery, light emitting diode and sound bell in its interior. It can be driven by racket, besides it also can obtain good magneto therapeutic health-care effect.

Description

Ball

The present invention is a kind of body-building recreation articles for use.

Known ball has inflatable ball, shuttlecock, tennis, shuttlecock playing, table tennis, medicine ball, softball etc.These balls all have specific playing method and clap with fixing the using that ball adapts, as shuttlecock, tennis, table tennis.

The objective of the invention is to create a kind of energy sounding, luminous, rotation, the energy Magnetotherapeutic health can be beaten with the parts of body top, can adapt to the ball that use in various rackets and various place.

The object of the present invention is achieved like this.At first make the closed curve type hollow sphere that an ellipse or the different curve of curvature are formed with rubber or plastics or the synthetic elastomeric material of rubber and plastic.Center upper portion at spheroid is provided with a swivel mount base, and the central authorities of swivel mount base are emptying aperture, makes in the spheroid to be interlinked to the outside with spheroid, is provided with the tone whistle of different pitches in medium pore, and the inside and outside gas of spheroid is discharged outside the spheroid by tone whistle or sucked in the spheroid.Inside, bottom center at spheroid are provided with a center of gravity groove, be fixed with magnet and battery and a light emitting diode in the groove, in spheroid, place a jingle bell, on the swivel mount base medium pore around equidistant intervals be arranged some natural or artificial feather or plastic blades, this feather and plastic sheet coupled together constitute the deceleration swivel mount.

The ball that uses such scheme to make, its center of gravity is in the spheroid bottom, when ball flies to different directions, impacting of racket and health is convenient to forward in the bottom, because spheroid is an ellipse spheroid, lifting surface area is big, and under the effect of deceleration swivel mount, velocity of shuttle flight slows down greatly.The gas liner is arranged again in the spheroid, reduced the pressure of racket and spheroid bump so greatly, like this, make various rackets to impact and use this ball, and not fragile.Spheroid by the rubber-like elastic material making, maintain in its spheroid and the outer identical air pressure of spheroid, when spheroid is bounced or during savate, gas in the spheroid sends the sound equipment of setting by tone whistle fixing in the medium pore, and outside the discharge spheroid, at this moment, become negative pressure in the spheroid, under the rebound effect of spheroid, make the negative pressure in the ball recover normal, the reduction of spheroid external form rapidly, when ball flies out, because the deceleration swivel mount feather on spheroid and the spheroid, the air drag difference makes velocity of shuttle flight slow down like this, and the feather on the deceleration swivel mount is that equidistant apart is arranged.Ball under the effect of air-flow, makes spheroid produce rotation in when flight, makes like this to play ball simpler interestingly, carrying out the parts of body top when playing exercise, will load onto magnet in the center of gravity groove in the spheroid, battery and light emitting diode, and in spheroid, put into jingle bell.When battery is subjected to impacting at spheroid, connect with the circuit of light emitting diode, send light, the jingle bell in the ball also sends happy sound, and magnet has also played the Magnetotherapeutic health effect in the contact to the partes corporis humani position.

The present invention is further described below in conjunction with drawings and Examples:

Accompanying drawing is the embodiment drawing in side sectional elevation of ball of the present invention.

1, spheroid 2, center of gravity groove 3, magnet 4, battery 5, light emitting diode 6, jingle bell 7, tone whistle 8, medium pore 9, swivel mount base 10, deceleration swivel mount

In the drawings spheroid 1, top center be provided with swivel mount base 9,, swivel mount base central authorities are medium pore 8, are communicated with inside and outside the spheroid, medium pore 8, in be provided with different pitches tone whistle 7,, the base, inside of spheroid central authorities center of gravity groove 2,, center of gravity groove 2, in be fixed be placed with in magnet 3 and battery 4 and light emitting diode 5, the spheroid jingle bell 6,, equidistant apart is arranged and is fixed with deceleration swivel mount 10 around spheroid 1, top, swivel mount base top center hole.

Claims (6)

1, a kind of ball is made up of spheroid, center of gravity groove, magnet, battery, light emitting diode, jingle bell, tone whistle, swivel mount base, medium pore, deceleration swivel mount.The invention is characterized in: ellipse that ball is made by rubber or plastics or the synthetic elastomeric material of rubber and plastic or the closed curve type spheroid of forming by the different curve of curvature.On its spheroid medium pore is arranged, be provided with tone whistle in the medium pore, above the swivel mount base, be provided with the deceleration swivel mount, in spheroid, be provided with jingle bell, center of gravity groove, be fixed with magnet, battery, light emitting diode in the center of gravity groove.

2, ball according to claim 1 is characterized in that: spheroid is the spheroid of a hollow.

3, ball according to claim 1 is characterized in that: the deceleration swivel mount is to connect with natural or artificial feather or plastic sheet to make.

4, ball according to claim 1 is characterized in that: feather on the deceleration swivel mount or plastic sheet equidistant apart are fixed on around the medium pore of swivel mount base top.

5, ball according to claim 1 is characterized in that: the center upper portion of swivel mount base outside spheroid, the centre is an emptying aperture, makes in the spheroid to be interlinked to the outside with spheroid.

6, ball according to claim 1 is characterized in that: the central authorities on center of gravity groove base in spheroid.

Images