Yo-yo with novel structure
A new structure, yo-yo technology, applied in the field of yo-yo, it can solve the problems of easy sliding, small contact area of fingers, friction of palm ball, etc., to achieve the effect of good play and large inertia
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[0025] The embodiment of the present invention provides a yo-yo with a new structure, see figure 1 , 2 , the yo-yo with a new structure includes a first sphere 2 and a second sphere 3 symmetrically arranged on both sides of the screw 1 . The structure and function of the first sphere 2 and the second sphere 3 are the same, and this embodiment will take the first sphere 2 as an example to describe in detail.
[0026] refer to image 3 , the first sphere 2 and the second sphere 3 are connected into one body through the screw rod 1 to form the yo-yo with a new structure. The first sphere 2 includes a ball body 21, a side cover 22 connected to the ball body 21 by screws 23, and is installed on A side bearing 24 in the ball body 21 , an insert 25 installed on one side of the ball body 21 , and a main bearing 26 installed on the insert 25 .
[0027] refer to Image 6 , 7 The ball body 21 includes a groove 211 arranged at one end of the ball body 21, an inner ring 212 arranged a...
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