CN104147764A

CN104147764A - Air resistance ball

Info

Publication number: CN104147764A
Application number: CN201410445993.3A
Authority: CN
Inventors: 洪满
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-09-03
Filing date: 2014-09-03
Publication date: 2014-11-19

Abstract

The invention relates to an air resistance ball. A body of the air resistance ball is a rectangular elastic ball, a ball cover has elasticity and is filled with compressed air, an elastic net bag is wrapped on the outer side of the ball body, and the rectangular elastic ball and the elastic net bag jointly form the ball bearing large air resistance when the ball moves in the air. The air resistance ball cannot fly off too far when kicked, so that players can kick the air resistance ball for many time without running after the ball all the time.

Description

A kind of air drag ball

Technical field

This reality has the novel sport ball that a kind of motion exercise uses that relates to, and particularly a kind of air drag sport ball, belongs to industrial technology field.

Background technology

General moving ball, is all rubber covering, and the inner air that injects, makes spheroid produce elastic force, and these balls are all circular, for example football, and circular ball intracutaneous fills air, the football that this spheroid has just become motion exercise to use.When people plays soccer, as long as a pin plays towards football, spheroid, because elastic force has flown to tens meters, outside rice even up to a hundred, at this moment must have another person to wait in the place of anticipation, otherwise people will run over and look for just now that ball may be with regard to trouble.Such ball, people is except chasing after in race, and the chance of playing football is little.These balls are so fast with motion, what trigger reaction is because the back stretch that internal compression air provides suddenly, and the circle of adding spheroid itself is smooth, and the suffered resistance of spheroid itself is very little, and spheroid has certain gravity energy, so fly to distant place.But some people only thinks to play a few pin ball bodies more, and do not want to chase ball to run, whether there is there a kind of pleasant sensation of playing football that has, the similar spheroid that needn't chase too much again ball to run? people must work out one can play people more, but the motion exercise ball of not transporting that ball flies.

Summary of the invention

Excessive in order to overcome general motion ball elastic force, resistance is too small, stressed bullet flies over far, do not reach the effect of playing football, I have invented a kind of air drag ball more, and this ball size is similar to general spheroid, feeling of playing is also similar, but ball is kicked off after aerial and but moved slow very soon to get off, and what fly is not far, people below not only can catch up with but also add a pin very soon.

A kind of air drag ball taked technical scheme of dealing with problems is: a kind of air drag ball is that a main body is rectangular shape body bouncing ball, covering has elastic force, inner injecting compressed air, elasticity mesh bag of spheroid outer wrap, one of the common formation of cuboid bouncing ball and elasticity mesh bag is subject to the ball of very large air drag aloft while moving.

Must be the character that has ball as a sport ball, if any certain circular appearance, have certain elasticity.A kind of air drag ball of the present invention also has circular appearance: although circular elasticity mesh bag, mesh bag are not the main bodys of ball, after its elasticity must be able to be enough to always trend towards stress deformation, elasticity is recovered original toroidal body.Although the overall appearance of elasticity mesh bag is very large, but its quality is very little, wherein each crisscross netting twine caused very large air drag when aerial sports, the elasticity of elasticity mesh bag is limited, its elasticity stressed be deficiency so that spheroid have bullet from restoring force, its elasticity is only recovered reluctantly its shape aloft after stress deformation, large many of what air drag was subject to than it like this play pressure, for example, we want a mesh bag to fall far, but always fall not farly, fall on hand soon very much, because its air drag being subject to is very large.A kind of air drag ball is except increasing with mesh bag aerial suffered resistance, cue ball body also has special shape: cue ball body is not toroidal, but rectangular-shaped, taking square as best, also there is compressed air the bouncing ball inside of square, covering is also rubber body, people's One Leg Kicking is gone over, spheroid too bullet has flown to go out, sensation is also so crisp, but ball aloft slows down and has stopped getting off very soon, because the resistance of each face of square is very large, add the resistance of appearance mesh bag, stop getting off very soon, people not only can several step but also has been chased after, add again a pin, needn't run and farly look for ball and played, very refreshing.

A kind of beneficial effect of air drag ball is: it is stressed very large that a kind of air drag ball utilizes the elasticity mesh bag of outer wrap to move aloft, with main body spheroid be rectangular shape body, each face of cuboid suffered air drag that aloft moves can stop spheroid very soon, reached people and can catch up with very soon the object of spheroid.

Brief description of the drawings

Fig. 1 is a kind of surface structure schematic diagram of air drag ball.

In figure, 1. cuboid bouncing ball, 2. elasticity covering, 3. elasticity mesh bag, 4. netting twine.

Detailed description of the invention,

Below in conjunction with accompanying drawing, a kind of air drag ball is made to further implementation.

Fig. 1 is a kind of surface structure schematic diagram of air drag ball.Cuboid bouncing ball (1) in figure is an air drag spheroid of common formation in the parcel of elasticity mesh bag (3).Cuboid bouncing ball (1) in this air drag ball is by people's One Leg Kicking time, although there is outside elasticity mesh bag (3) to intercept, but this obstruct power is very little, is not enough to form the very large bullet of playing and hinders, so whole spheroid bullet flies out.When but spheroid moves, be subject on the one hand the air drag of crisscross netting twine (4) aloft, be subject on the other hand the air drag of the plane on cuboid bouncing ball (1), then very speed stopped getting off.

Claims

1. an air drag ball, it is characterized in that: a kind of air drag ball is that a main body is rectangular shape body bouncing ball, covering has elastic force, inside is marked with compressed air, elasticity mesh bag of spheroid outer wrap, one of the common formation of cuboid bouncing ball and elasticity mesh bag is subject to the ball of very large resistance while moving in air.