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Title:
OMNI WHEEL AND MOVING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/237242
Kind Code:
A1
Abstract:
An omni wheel, comprising a hub support (10) and roller components (20). Each roller component (20) comprises a first roller assembly (21) and a second roller assembly (22); the first roller assembly (21) comprises a roller support (211) and a first roller structure; the second roller assembly (22) comprises a second shaft (221) and a second roller structure, and the second shaft (221) comprises a second shaft body (2211) and a position-limiting portion (2212); the second shaft body (2211) is locked and connected to a first connecting structure (2111), so as to limit the second roller structure between the position-limiting portion (2212) and the first connecting structure (2111). Also disclosed is a moving device. The omni wheel can ensure that second rollers will not shake and play during a traveling process of the omni wheel, thereby reducing vibration and noise of the omni wheel and improving the travelling stability.

Inventors:
LI JIANGUO (CN)
LIU JIE (CN)
LI YONGQIANG (CN)
WANG XIAODONG (CN)
JIANG SHIWEI (CN)
LIU BOFENG (CN)
Application Number:
PCT/CN2022/074986
Publication Date:
November 17, 2022
Filing Date:
January 29, 2022
Export Citation:
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Assignee:
SHANGHAI BANGBANG ROBOTICS CO LTD (CN)
International Classes:
B60B19/12
Foreign References:
CN215096779U2021-12-10
KR19990000611A1999-01-15
KR20020063737A2002-08-05
CN201099139Y2008-08-13
CN212889685U2021-04-06
CN2635404Y2004-08-25
US20200062031A12020-02-27
CN202110510642A2021-05-11
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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