a disc ball

Abstract

The invention discloses a dish ball. The dish ball includes a rotation shaft, a first rotating body which is arranged around the upper part of the rotation shaft and is provided with a universal rolling ball on the center of the upper end part of the first rotating body, a second rotating body which is arranged around the lower part of the rotation shaft and is provided with a universal rolling ball on the center of the lower end part of the second rotating body, wherein at least one of the first rotating body and the second rotating body can rotate relative to the rotation shaft, an intermediate revolving body which is located between the first rotating body and the second rotating body and is fixedly or rotatably connected around the middle of the rotation shaft, wherein the intermediaterevolving body is an elastic component and the diameter of the intermediate revolving body is larger than the diameter of the first rotating body and the second rotating body, and multiple hitting hammers. The dish ball provided by the invention improves the travel distance of the dish ball and the entertainment and exercise performance of the disc ball.

Description

technical field [0001] The invention relates to a disc ball. Background technique [0002] Spinning top toys generate torque due to rotation, and this torque will not cause the top to fall. Because of this peculiar phenomenon, it is loved by players. During the game, when the top is hit by an external force, it will keep rotating and move forward. Provide power for the rotation of the top, and at the same time, the external force generates a component force in the tangential direction along the side of the top, which makes the top move forward. Because the component force is small, the traveling distance of the top is generally small, and it is difficult to make full use of the top movement. Sports venues and enough exercise for athletes, limited entertainment and exercise. Contents of the invention [0003] In view of the above-mentioned limitations of the prior art, the object of the present invention is to provide a disc ball that can convert the external force into fo...

AI Technical Summary

Problems solved by technology

[0002] Spinning top toys generate torque due to rotation, and this torque will not cause the top to fall. Because of this peculiar phenomenon, it is loved by players. During the game, when the top is hit by an external force, it will keep rotating and move forward. Provide power for the rotation of the top, and at the same time, the external force generates a component force in the tangential direction along the side of the top, which makes the top move forward. Because the component force is small, the traveling distance of the top is generally small, and it is difficult to make full use of the top movement. Sports venues and enough exercise for athletes, entertainment and exercise are limited

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