CN103157255A

CN103157255A - Ball for sports

Info

Publication number: CN103157255A
Application number: CN2012105964413A
Authority: CN
Inventors: 缪国平
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-26
Filing date: 2012-12-26
Publication date: 2013-06-19

Abstract

The invention relates to a novel ball for sports. The ball for sports is usually used by coordinating with a racket. A group of balls for sports are in different shapes and are all solid or hollow elastic ellipsoid balls. Compared with the prior art, the ball for sports is characterized in that the ball body is various in specification and can be chosen, and shown sports are simple and easy to learn, safe, reliable and strong in adaptability, are novel sports which integrate leisure, entertainment and fitness and possess enjoyment.

Description

Ball for sports

Technical field:

The present invention relates to a kind of ball for sports, more specifically say a kind of normal small-sized ball for sports that is used in conjunction with bat.

Background technology:

At present, small-sized ball for sports mainly contains shuttlecock, table tennis, tennis etc., and they have several characteristics: the one, and the specification of ball is single, can not provide multifarious selection for all kinds of use crowds; The 2nd, be not suitable for carrying out the monosomy motion, must fight each other as shuttlecock; The 3rd, the motion of ball is artificially controlled, and the craftsmenship of controlling is very strong, and the beginner is difficult for grasping at short notice its basic technical performance.Constantly advocating today of nationwide fitness programs, These characteristics is unfavorable for that these ballly carry out more widely in nationwide fitness programs.In addition, I have submitted the application for a patent for invention of " a kind of ball sporting appliance of body-building recreation " to State Intellectual Property Office on October 3rd, 2002, application number: 02143470.0, not enough is also to have adopted a ball in disclosed all technical schemes of application documents, thereby lacks equally washability.Another defective is that the original application file does not clearly reach the data such as open spheroid geometric size and weight.In practice subsequently, I have implemented the technical scheme of hollow ellipse of revolution ball, adopt the material identical with table tennis to make spheroid, find in use that such shell hollow ball is easy to be subject to Wind effect, am unfavorable for carrying out outdoor sport having under the wind state; And in the process of implementing the medicine ball technical scheme, although the wind resistance of ball has obtained improvement, lay particular stress on to make the impact of significant discomfort sense has been arranged on player hand but meet spheroid.So how to make the existing stronger wind resistance of ball can not bring obvious impact sense to arm again, select scientifically and rationally the heavy and geometric size of ball just to become the key of these invention success or failure, this only has by repeatedly practising and could improve and solution.

Summary of the invention:

The objective of the invention is: provide a kind of washability that possesses, easy to learn, strong adaptability, the popular movement ball of comfortable practicality.

The object of the present invention is achieved like this: a kind of bat is set and is somely beaten and the different elastic ball of profile to bounce separately only, ball is solid or hollow, and spheroid all adopts oval structure, and prepares scientifically and rationally ball and heavily reach size.

As mentioned above, the ball in the present invention is not one, but one group, this group ball is all the oval ball that comes in every shape, and what have is round, and what have is more flat, so the use difficulty of these balls is different.If impact them with clapping, because its surface curvature radius is not quite similar, ejection direction will be closely related with spherome surface random percussion position, so the striker can not accurately control and hold the bounce-back direction of ball.

Innovation of the present invention, the one, have washability, the user can according to self surname not, the characteristics such as age, select the suitable spheroid of complexity to launch a campaign; The 2nd, spheroid has adopted oval structure, makes the batting process implant accidentalia, has suppressed the degree of " artificial ball-handling ", has reduced the performance of acrobatics and tumblings, thereby has made motion of the present invention seem easy to learn; The 3rd, the ball track has the fan, and is unexpected, and often the people is moving with ball, and people's ball is danced together, and has both promoted sports performance efficiency, presents again to have shown interesting and ornamental; The 4th, both can carry out antagonism motion, also can carry out as to sky dig, the monosomy motion of wall dig etc. not being lost the body-building recreation effect; The 5th, be also the most important, the present invention has determined the weight of spheroid the best and the scope of geometric size thereof.Often carry out motion of the present invention, not only can improve the health, more can forge harmony and the agility practicing and improve human motion.Below in conjunction with drawings and Examples, the present invention is further set forth.

Description of drawings:

Fig. 1, Fig. 2, Fig. 3 are rotated front view, side view and the attached view of the oval ball that forms around its minor axis by the plane ellipse on a solid or hollow profile.

Fig. 4, Fig. 5, Fig. 6 are rotated front view, side view and the attached view of the oval ball that forms around its major axis by the plane ellipse on a solid or hollow profile.

Fig. 7, Fig. 8, Fig. 9 are front view, side view and the attached views of the different solid or hollow ellipsoid ball of three axial length.

The specific embodiment:

Be pointed out that, in Fig. 1 the ellipse of revolution ball can: major axis is 4.6 centimetres, and minor axis is 4 centimetres; In Fig. 4 the ellipse of revolution ball can: major axis is 5 centimetres, and minor axis is 4.1 centimetres; In Fig. 7, three axial lengths of the three different ellipsoid balls of axle can be respectively: major axis is 5.2 centimetres, and minor axis is 3.9 centimetres, and the 3rd axle is 4.1 centimetres.In order to make the existing stronger wind resistance of ball, can not produce at the volley the impact sense of significant discomfort to sportsman's arm again, weight the best of oval ball of the present invention should be got about 5.5 grams, should be controlled between 5.5 ± 2 grams in actual enforcement, each is limited in spheroid between 4.5 ± 1 centimetres to geometric size.

Consider the beginner particularly the juvenile when carrying out motion of the present invention, can begin exercise from orange, therefore in of the present invention group of ball, each is to axial length the same oval ball all can to arrange one.

Claims

1. ball for sports, normal and bat is used in conjunction with, and it is solid or hollow, resilient, it is characterized in that:

(1) have one group and can be bounced separately the ball of beating,

(2) shape of ball is different,

(3) every ball is all ellipsoid,

(4) ball weighs between 5.5 ± 2 grams, and each is between 4.5 ± 1 centimetres of geometric size.

2. ball for sports according to claim 1, it is characterized in that: totally three, one group of ball, wherein form for the minor axis around the plane ellipse rotates on a profile, on the another profile, for the major axis rotation around the plane ellipse forms, the 3rd is the different ellipsoid balls of three axles.

3. ball for sports according to claim 2, it is characterized in that: the major axis of minor axis ellipse of revolution ball is 4.6 centimetres, minor axis is 4 centimetres; The major axis of major axis ellipse of revolution ball is 5 centimetres, and minor axis is 4.1 centimetres; Three axial lengths of the three different ellipsoid balls of axle are respectively: major axis is 5.2 centimetres, and minor axis is 3.9 centimetres, and the 3rd axle is 4.1 centimetres.

4. ball for sports according to claim 1, is characterized in that: have the respectively all the same to axial length of an oval ball in one group of ball.