CN202113553U - Ball - Google Patents

Abstract

The utility model discloses a ball, which comprises a hollow spherical shell, wherein an independent ball core is arranged in the spherical shell; one to a plurality of protruding ball roofs are arranged on the inner wall of the spherical shell; the ball roofs are fixed to the inner wall of the spherical shell or integrally formed with the spherical shell; and the weight of the ball core is larger than that of the spherical shell. The ball sport of the utility model belongs to a sport event of a low-intensity physical sport; and the activity space can be large or small, so the ball sport is suitable for participation of more or less people of all ages.

Description

Ball

Technical field

The utility model belongs to the physical fitness articles for use, is specifically related to a kind of ball.

Background technology

The kind of ball is a lot of at present, but not ball game all-ages, that the many people of people all are fit to less.

Summary of the invention

The purpose of the utility model is the above-mentioned deficiency that exists to existing ball, and a kind of all-ages, ball that the many people of people all are fit to less is provided.

The purpose of the utility model is achieved in that the utility model comprises hollow spherical shell, in spherical shell, is provided with independently ball, on the inwall of spherical shell, is provided with one to several outstanding balls tops, and the ball top is fixed on the inwall of spherical shell or is one-body molded with spherical shell.

The ball of the utility model is called " ball in the ball " again, and its rolling characteristic is following:

(1) oeverall quality of ball is a kind of relatively heavier spheroid, so it rolls fully on the ground, and its rolling speed can be very not fast yet.

(2) but its rotating direction of ball randomly changing, when people's pin is firmly being played or after the effect of other external force caused ball to roll, the ball top might bump with ball at any time thereupon; When the ball top bumped with ball, ball will change rotation direction immediately, simultaneously the also compelled rotation direction that changes of whole spheroid; Like this again and again; Kick back and forth, be difficult to fathom its rotating direction, the rolling characteristic of Here it is ball.

The technique effect of the utility model is: the motion of the ball of the utility model belongs to a sports events than the low-intensity physical exertion, and movable place is changeable, therefore is fit to more or less, the crowd of various age brackets participates in.For example, a tame size is calling under the ball object for appreciation, is playing down at one's leisure in the parlor, and motion is taken exercises together, decompression, and can deepen the emotional affection between the family members.Young man, in festivals or holidays, men and women, ten or eight is looked for a place, draws good boundary line, competes by gauge ball, and the body-building decompression promotes friendship, love between them.For the old men, also be one of movable optimal selection project of physical health exercise, playing card, coming community vacant lot after the scutching sparrow, all play football, and have a talk about and laugh at, and enjoyment is arranged more! The development ball is movable in school, solves good method not enough to go around just.

Description of drawings

Fig. 1 is the internal structure sketch map of embodiment.

Fig. 2, Fig. 3 are respectively the profiles on cylinder type ball top among the embodiment, circular platform type ball top.

The specific embodiment

Referring to Fig. 1, Fig. 2 and Fig. 3, the bag of present embodiment is drawn together hollow spherical shell 1, in spherical shell 1, is provided with independently ball 2; On the inwall of spherical shell 1, be provided with three outstanding ball tops 3, one of them ball top is cylinder type, and a ball top is circular platform type; A ball top is for bullet-shaped, and the shape on ball top 3 can be identical or inequality, and ball top 3 is one-body molded with spherical shell 1 in the present embodiment; The employing plastics are processed, and ball 2 adopts the metal material encapsulate to process, and the weight of ball 2 is greater than spherical shell 1.

The quantity on ball top is made as one to several in the utility model, and operated by rotary motion 2-4 preferable.Ball top is one-body molded or be fixed on the inwall of spherical shell with spherical shell.Other shape can also be adopted in the ball top, generally is to be provided with chamfering in top.In order to realize changing the irregular and complexity of direction, the size dimension on ball top need not unified specification, can be identical or inequality.

Spherical shell adopts plastics or rubber to process in the utility model.Ball adopts metal or nonmetallic materials encapsulate to process.

Claims (6)

1. ball is characterized in that: comprise hollow spherical shell, in spherical shell, be provided with independently ball, on the inwall of spherical shell, be provided with one to several outstanding balls tops, the ball top is fixed on the inwall of spherical shell or is one-body molded with spherical shell.

2. ball according to claim 1 is characterized in that: the quantity on said ball top is 2-4.

3. ball according to claim 1 and 2 is characterized in that: said ball top is cylinder type or circular platform type.

4. ball according to claim 1 and 2 is characterized in that: said spherical shell adopts plastics or rubber to process.

5. ball according to claim 1 and 2 is characterized in that: said ball adopts encapsulate to process.

6. ball according to claim 1 and 2 is characterized in that: the weight of said ball is greater than spherical shell.

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