Title:
CENTER PIECE STRUCTURE FOR RUBIK'S CUBE
Document Type and Number:
WIPO Patent Application WO/2022/001522
Kind Code:
A1
Abstract:
A center piece structure for a Rubik's cube (1), comprising a center piece body (3). The center piece body (3) comprises a center piece housing (31) and a center piece cover (32) covering the center piece housing; a tensioning mechanism (6) is provided in the center piece housing (31) and the center piece cover (32); the center piece body (3) is connected to a center shaft (2) by means of the tensioning mechanism (6). In the solution, the structure is simple; the center shaft (2) is fastened to a positioning block (62) by means of a limit shaft (213), so that the force between the center shaft (2) and the positioning block (62) is balanced, and thus, the force between the center shaft (2) and the center piece body (3) is balanced; on the one hand, it is beneficial to prolonging the life of the Rubik's Cube, and on the other hand, it is beneficial to improving the experience of playing the Rubik's cube.
Inventors:
WANG YUEHUI (CN)
Application Number:
PCT/CN2021/096439
Publication Date:
January 06, 2022
Filing Date:
May 27, 2021
Export Citation:
Assignee:
WANG YUEHUI (CN)
International Classes:
A63F9/08
Domestic Patent References:
| WO2019210967A1 | 2019-11-07 |
Foreign References:
| CN212854599U | 2021-04-02 | |||
| CN110038293A | 2019-07-23 | |||
| CN207640944U | 2018-07-24 | |||
| CN206777824U | 2017-12-22 | |||
| CN209696259U | 2019-11-29 | |||
| US20200023266A1 | 2020-01-23 |
Attorney, Agent or Firm:
GUANGDONG SHIJI PATENT AGENCT COMPANY LIMITED (CN)
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