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Patent Searching and Data


Title:
MECHANICAL REVERSING AND WALL-TOUCHING DETECTION MECHANISM FOR POOL CLEANING MACHINE
Document Type and Number:
WIPO Patent Application WO/2020/224308
Kind Code:
A1
Abstract:
The present invention provides a mechanical reversing and wall-touching detection mechanism for a pool cleaning machine, comprising a power part not rotatably connected to a cleaning machine housing, a stopping assembly, and a rotating reversing assembly. The rotating reversing assembly is rotatably connected to the cleaning machine housing or the power part, the stopping assembly is connected to the cleaning machine housing, and the stopping assembly is matched with the rotating reversing assembly. The beneficial effects of the present invention are that the structure is compact, the production costs are low, wall-touching detection can be performed on the cleaning machine, reversing can be performed, and a rotating reversing assembly structure that rotates with respect to the cleaning machine housing is provided, so that the cleaning machine can change the walking direction when touching a wall, thereby achieving high working efficiency.

Inventors:
YU QIAN (CN)
CEN PU (CN)
HUANG JIANCHENG (CN)
XU LIANGLIANG (CN)
Application Number:
PCT/CN2020/076270
Publication Date:
November 12, 2020
Filing Date:
February 21, 2020
Export Citation:
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Assignee:
TIANJIN WANGYUAN ENVIRONMENTAL PROTECTION & TECH CO LTD (CN)
International Classes:
E04H4/16
Foreign References:
CN110107123A2019-08-09
CN107923191A2018-04-17
CN103122700A2013-05-29
CN101033650A2007-09-12
CN101666168A2010-03-10
US20140259464A12014-09-18
Attorney, Agent or Firm:
NUODE IP LAW FIRM (CN)
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