Interesting yoyo ball played in hand-held mode
A yo-yo and interesting technology, applied in the field of yo-yo, can solve the problems that it is difficult to attract children to love and play, the yo-yo cannot be held in the hand to play, and the outer ring cannot rotate relative to the inner disc, so as to achieve better control performance and various playing methods , ingeniously designed effects
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Embodiment 1
[0022] Such as Figure 1 to Figure 3 As shown, the outer rotating body 4 of this embodiment is designed as an annular body with a through hole in the middle, and a concave cavity 41 is opened on the inner side of the outer rotating body 4 near the edge, while the rotating body 1 is gradually downward from the periphery to Inwardly inclined disc-shaped body, the rotating body 1 is provided with an outer ring edge 11 corresponding to the position of the concave cavity 41, and the outer ring edge 11 is inserted into the concave cavity 41. In this embodiment, the outer ring edge 11 and the concave cavity A bearing 5 is arranged between the cavity walls of 41, so that the outer rotating body 1 rotates more smoothly relative to the rotating body. The assembly method of the bearing 5 has the following two situations: figure 2 As shown, the outer ring edge 11 of the rotating body 1 in this embodiment is inserted in the outer side of the concave cavity 41 of the outer ring body 4, and...
Embodiment 2
[0024] Such as Figure 4 to Figure 6 As shown, a support is provided on the outer rotating body 4 of this embodiment, through which the supporting member is rotatably connected with the shaft post 14 protruding from the center of the concave cavity of the rotating body 1, and the connection between the support part and the shaft post 14 There is a bearing 5 between them, through which the outer rotating body 4 can rotate relative to the rotating body 1 . Wherein the connection mode of bearing 5 and outer rotator 4 and rotator 1 is as follows: in the middle of the inner surface of outer rotator 4, there is a connection seat 42 which can be installed in the middle of bearing 5, and the connection seat 42 of this embodiment is connected with the outer surface. Rotating body 4 integrally forms a trumpet-shaped body that shrinks from outside to inside and extends downward. A slot 43 is provided at the end of connecting seat 42. The size of the slot 43 is consistent with the diamete...
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