Patent ID: 11857834
Assignee: CHIN CHARNG INDUSTRIAL CO., LTD
Field: Furniture, games (Other fields)
Classification: CPC A | IPC A

Claim 11:
12. A workout wheel kit, comprising:
a base frame including a chassis and a plurality of through holes formed in the chassis;
a top cover including a cover body, in which a plurality of dome structures are included, each of the dome structures being aligned with one of the through holes when the top cover is assembled to the base frame; and
a first gliding mechanism and a second gliding mechanism, one of the first and second gliding mechanisms being detachably installed between the base frame and the top cover, and the first and second gliding mechanisms consisting of a first set of multi-directional rotating members and a second set of multi-directional rotating members, respectively, wherein each of the multi-directional rotating members in the first set or the second set is accommodated in one of the dome structures and partially protruding from one of the through holes when the top cover is assembled to the base frame,
wherein in a case that a pressing force is exerted onto the cover body to push the dome structures in contact with the first set of multi-directional rotating members, a first level of friction is caused; and in another case that the same pressing force is exerted onto the cover body to push the dome structures in contact with the second set of multi-directional rotating members, a second level of friction, which is different from the first level of friction, is caused.