US 12,420,171 B2
Dice rolling device
Katsufumi Aoki, Saitama (JP)
Assigned to ENSKY CO., LTD., Saitama (JP)
Appl. No. 18/001,422
Filed by ENSKY CO., LTD., Saitama (JP)
PCT Filed Oct. 26, 2020, PCT No. PCT/JP2020/040058
§ 371(c)(1), (2) Date Dec. 9, 2022,
PCT Pub. No. WO2021/255954, PCT Pub. Date Dec. 23, 2021.
Claims priority of application No. 2020-002351 (JP), filed on Jun. 17, 2020.
Prior Publication US 2023/0201708 A1, Jun. 29, 2023
Int. Cl. A63F 9/04 (2006.01)
CPC A63F 9/0406 (2013.01) 4 Claims
OG exemplary drawing
 
1. A dice rolling device comprising:
a housing formed in a bottomed tubular shape that opens upward;
a plurality of pins provided in a bottom portion of the housing and protruding upward;
a dice stage including a flat plate portion with a plurality of through holes through which the pins are inserted, and accommodated in the housing movably in a vertical direction in a predetermined moving range;
a spring member provided between the bottom portion of the housing and the dice stage, and configured to energize the dice stage upward;
a cover made of a transparent material in a dome shape that covers the flat plate portion from above, and attached to the dice stage; and
a die accommodated in a space surrounded by the cover and the dice stage,
wherein the moving range of the dice stage is a range between a lower limit position in which the pins extend through the through holes and protrude above the flat plate portion and an upper limit position in which the pins are accommodated in the through holes.