US 12,239,915 B1
Rotatable puzzle board
Fengsheng Zhong, Nanning (CN)
Filed by Fengsheng Zhong, Nanning (CN)
Filed on Jul. 9, 2024, as Appl. No. 18/767,057.
Claims priority of application No. 202421547630.6 (CN), filed on Jul. 2, 2024.
Int. Cl. A63F 9/10 (2006.01)
CPC A63F 9/1044 (2013.01) 7 Claims
OG exemplary drawing
 
1. A rotatable puzzle board, comprising a puzzle board, wherein one side of the puzzle board is provided with a rotatable base, and the rotatable base comprises:
a support plate provided with a contact component socket;
a contact component comprising a contact plate, one side of the contact plate extends downwards with a rotation shaft, the rotation shaft is located in the contact component socket, the contact plate in contacted with the puzzle board, and the contact component in rotatably connected to the support plate;
a support component, wherein the support component is located on the support plate and comprises a support seat and a rotating ball located on the support seat and be capable of rotating at any angle, and the rotating ball is contacted with the puzzle board;
wherein a bearing installation hole is provided on the support plate, and a bearing is provided in the bearing installation hole; the rotation shaft on the contact plate passes through the bearing and is fixed in the contact component socket;
wherein an anti-slip block is provided on the contact plate, and the anti-slip block is located on one side of the contact plate that contacts with the puzzle board;
wherein one side of the support seat is provided with an installation plate, and the support plate is provided with a through hole; the support seat is fixedly connected to the support plate through the installation plate, and the rotating beads pass through the through hole and come into contact with the puzzle board.