CN88200662U

CN88200662U - Gyro ball

Info

Publication number: CN88200662U
Application number: CN 88200662
Authority: CN
Inventors: 潘铁力; 潘骏力
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-01-28
Filing date: 1988-01-28
Publication date: 1988-11-09

Abstract

The utility model relates to a gyro ball which is one novel ball of sporting goods. The ball is an inflating gyrostat with a counterweight device and can be made of materials such as rubber, etc. When the utility model is used for playing, at least two gyro balls are used, which breaks through the mode of using one ball in the existing ball games. The utility model can add a series novel, violent, interesting and strong opposite ball games such as a duel ball game, an altar ball game, a scourging ball game, etc., for athletic sports. The utility model can be popularized in universities, middle schools and primary schools. The gyro ball has novel and beautiful appearance and various playing modes and can be played indoors or outdoors. The gyro ball can be used for children for playing games and for old people for exercising legs and feet for building bodies besides athletic games. J[-130].

Description

Gyro ball

The invention relates to a kind of design of ball sports goods.

Present football or tennis are the circular spheroids that the center of gravity and the centre of sphere coincide, and its spring property and rollability are very strong.When therefore competing sizable place and space will be arranged, ball match is had to be limited in outdoor.The mode of moving with football or tennis is also more single, and non-year strong power powerhouse, is difficult to this class ball health that performs physical exercise.

Purpose of the present invention provides a kind of oldly, blue or green, few all should use, and can both carry out activity in indoor and outdoor, and the ball of multiple match mode and playing method is arranged.

The present invention is achieved in that ball made an axle center symmetric body that the swivel head that contacts to earth is arranged, and the center of gravity of ball becomes a gyrostat that can rotate under the centre of sphere, makes it have rotatory when motion state and do not have rollability.

Concrete structure of the present invention is described by following embodiment and accompanying drawing thereof.

Fig. 1 is the generalized section of the gyro sphere drawn of design according to the present invention.

Describe the details situation of the concrete structure that proposes according to the present invention in detail below in conjunction with Fig. 1.

The inflatable spheroid (1) of this ball can be shapes such as egg type, ellipse, circle or taper shape, and it is made with rubber or other macromolecular materials.

Center on spheroid (1) inwall top, the glue head that a roundlet column is arranged are valve (2), insert air tube when it is inflated to ball and use.

The latter half in gyro spheroid (1) has a bowl-shape counter weight device (3), between the inwall of its outer rim and spheroid (1) certain distance is arranged.The center of this counter weight device (3) lower end is connecting a catotropic papilary swivel head that contacts to earth (4).This two bind mode, available common screw structural is screwed in together, the diapire of spheroid (1) is clamped on their centre, also the counter weight device (3) and the swivel head (4) that contacts to earth can be made a metal integral, with molded rubber spheroid (1) time, it is embedded on the ball diapire then.

The effect of counter weight device (3) is to make the center of gravity of gyro sphere move down and strengthen the inertia of spheroid.It also can adopt other versions to realize this purpose.For example, bowl-shape mass can change the mass (see Fig. 2 profile shown in) of ring-type into; The method of also available increase ball wall thickness makes mass and ball wall be integrated (see Fig. 3 profile shown in).

The outer wall of the latter half of spheroid (1), the surface that make non-smoothness, as point-like, wire, numb line such as netted all can, its objective is the frictional force that will increase when playing football.

At the outer wall of the first half of spheroid (1), be coated with or the lacquer of distinct colors such as red or indigo plant, can recognize it is which ball during in order to match.

The present invention can be sports and creates a kind of new court game, this ball game novelty, fierceness, interesting, resistance property is strong.The appearance and modeling of gyro sphere and color novel and beautiful, it has multiple playing method, is easy to popularize in large, medium and small school, also can do the Swam play for children, for the movable legs and feet of the elderly.

Play with gyro sphere, multiple mode is arranged.Now as follows to three kinds of competition method brief introductions wherein:

One. the match of bucket ball

The rule of bucket ball match and method brief description:

1. service method is that the sportsman rotates gyro sphere with hand is disposable, after this allowable kicking only just.

2. the method for playing football is to play along the tangential direction of spheroid side with pin, makes gyro sphere quicken to rotate and advance.

3. on the competition field, the gyro sphere that is in the rotation status in the boundary is " live ball ", and that falls down cries " dead ball ", and the ball of the rotation status of out-of-bounds also belongs to " dead ball ", and " dead ball " is to lose following gust ball.

When 4. carrying out the match of single bucket ball, a side sportsman holds red gyro sphere, and the opposing party sportsman holds blue gyro sphere, stands in respectively on the penalty mark at two ends, rectangle court.Referee's whistle rings service, and both sides sportsman does all one can the live ball of going to attack the other side with own activity, and power makes the other side's live ball out-of-bounds or falls is dead ball, monopolizes in the field and score with the live ball of oneself.

Two. the match of altar ball

This match is to place an overhead annular altar platform respectively at the two in rectangle court, and each three sportsman of both sides strive and play a gyro sphere, and power is kicked gyro sphere on the other side's the altar platform, and remains the live ball state and be no less than for three seconds, thus score.

Three. the match of whip ball

This match is the both sides of both sides sportsman's substation field intermediate hurdles net, with soft whiplash ball, makes the gyro sphere net that flew up.During single match, both sides sportsman respectively holds a ball, after the service, strives that two balls fly the live ball district the other side simultaneously, thereby obtains integration.

Claims

1, gyro sphere is a kind of ball sports goods, it is characterized in that it is the gyrostat of an inflation, and there is the swivel head that contacts to earth the lower end.

2, gyro sphere according to claim 1 is characterized in that at the spheroid top valve being arranged, and has a counter weight device, mass to can be bowl-shape in spheroid inside or form such as ring-type, and mass also can be integrated with the ball wall.

3, gyro sphere according to claim 1 and 2 is characterized in that having strikingly color in the appearance of spheroid the first half, and the surface of the latter half has the numb line of non-smoothness.