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

Claim 0:
1. A workout device, 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 gliding mechanism consisting of a plurality of multi-directional rotating members, each of the multi-directional rotating members being 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 response to a pressing force exerted by a user onto the cover body, the dome structures are in contact with the multi-directional rotating members so as to cause a specified level of friction therebetween, and the friction between the dome structures and the multi-directional rotating members change with a magnitude, direction and/or point of the force exerted onto the cover body.