Title:
EXERCISE DEVICE FOR CHILD TO IMPROVE AUTONOMY
Document Type and Number:
WIPO Patent Application WO/2021/087761
Kind Code:
A1
Abstract:
Disclosed is an exercise device for a child to improve the autonomy. The device comprises a machine frame and an exercise mechanism disposed thereon. Support legs are uniformly and symmetrically mounted on the bottom of the machine frame. The exercise mechanism comprises an arm exercise mechanism comprising a swing rod, a sector gear, a rack, a piston cylinder, a piston, a soap tank, and a bubble blowing pipe, and further comprises a leg exercise mechanism comprising a crankshaft, a pedal, a belt transmission mechanism, a main water tank, a water delivery roller, a water collection tank, a float, a pushrod, a reward pipe, a baffle, and a compression spring. According to the present application, the arm exercise mechanism is provided, so that when being exercising with arms, the child can keep blow bubbles, thereby achieving the effects of exercising the arms of the child and attracting the attention thereof, increasing the interest of the exercise, and improving the exercise autonomy of the child. The leg exercise mechanism is provided, so that the child can get prizes by keeping working hard, which can improve the enthusiasm of the child to exercise.
Inventors:
SONG ZHANMEI (CN)
PAN BAOCHENG (CN)
PAN BAOCHENG (CN)
Application Number:
PCT/CN2019/115766
Publication Date:
May 14, 2021
Filing Date:
November 05, 2019
Export Citation:
Assignee:
UNIV SHANDONG YINGCAI (CN)
International Classes:
A63B23/04; A63B23/035; A63B23/12; A63H33/28
Foreign References:
| CN108744552A | 2018-11-06 | |||
| CN109513183A | 2019-03-26 | |||
| CN108201702A | 2018-06-26 | |||
| CN108786016A | 2018-11-13 | |||
| CN108079595A | 2018-05-29 | |||
| US6422974B1 | 2002-07-23 |
Attorney, Agent or Firm:
BEIJING IP PATENT AGENCY CO., LTD. (CN)
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