OMNI WHEEL AND MOBILE DEVICE - JIANGSU BANGBANG INTELLIGENT TECH CO LTD

Title:

OMNI WHEEL AND MOBILE DEVICE

Document Type and Number:

WIPO Patent Application WO/2022/262714

Kind Code:

A1

Abstract:

An omni wheel and a mobile device. The omni wheel comprises a hub bracket (10), a first roller assembly (20), and second roller assemblies (30); the first roller assembly (20) comprises a first shaft (22) and a first roller (23), and the first roller (23) comprises a rim part (231) and a spoke part (232) which are connected to each other, the spoke part (232) being located in the middle of the rim part (231), and partial structures of two second roller assemblies (30) adjacent to the first roller assembly (20) extending into two axial side spaces of the spoke part (232) of the first roller assembly (20) respectively; the first roller assembly (20) further comprises a first support unit (211) and a second support unit (212) arranged separate from each other, a first fixing part (2111) of the first support unit (211) and a second fixing part (2121) of the second support unit (212) being located in the two axial side spaces of the spoke part (232) respectively and being fixedly connected together with the first shaft (22).

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Inventors:

LI JIANGUO (CN)
WANG XIAODONG (CN)
LI YONGQIANG (CN)
LIU JIE (CN)
JIANG SHIWEI (CN)
LIU BOFENG (CN)

Application Number:

PCT/CN2022/098628

Publication Date:

December 22, 2022

Filing Date:

June 14, 2022

Export Citation:

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Assignee:

JIANGSU BANGBANG INTELLIGENT TECH CO LTD (CN)

International Classes:

B60B19/12

Domestic Patent References:

WO2021090700A1

2021-05-14

Foreign References:

CN113246654A	2021-08-13
CN209351172U	2019-09-06
KR20020063737A	2002-08-05
CN211032034U	2020-07-17
CN109863041A	2019-06-07