Title:
COMPOUND GUIDE WHEEL AND LOCOMOTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/001202
Kind Code:
A1
Abstract:
A compound guide wheel (110) and a locomotion device (100). The compound guide wheel (110) comprises: a guide wheel (111); and an auxiliary wheel (113) provided on one side of the guide wheel (111), wherein the auxiliary wheel (113) and the guide wheel (111) are eccentrically arranged, so that the auxiliary wheel (113) protrudes from the guide wheel (111) in the advancing direction, and a height difference is formed between the tangent line of the auxiliary wheel (113) and a horizontal plane and the tangent line between the guide wheel (111) and the horizontal plane.
Inventors:
CHEN HAIBO (CN)
ZHU FENG (CN)
HUANG SEN (CN)
ZHU FENG (CN)
HUANG SEN (CN)
Application Number:
PCT/CN2022/106848
Publication Date:
January 26, 2023
Filing Date:
July 20, 2022
Export Citation:
Assignee:
DEEPBLUE ROBOTICS SHANGHAI CO LTD (CN)
International Classes:
B60B33/00; A61G5/06; B60B11/02; B60B11/10
Foreign References:
| CN113715554A | 2021-11-30 | |||
| CN216942511U | 2022-07-12 | |||
| CN216783191U | 2022-06-21 | |||
| JP2005132322A | 2005-05-26 | |||
| JPH0958204A | 1997-03-04 | |||
| US20120068423A1 | 2012-03-22 | |||
| CN104275984A | 2015-01-14 | |||
| CN112590959A | 2021-04-02 | |||
| CN1931115A | 2007-03-21 |
Attorney, Agent or Firm:
SHANGHAI BESHINING LAW OFFICE (CN)
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