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1. (WO2018123321) AUTONOMOUS TRAVEL-TYPE CLEANER

Pub. No.:    WO/2018/123321    International Application No.:    PCT/JP2017/041179
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Fri Nov 17 00:59:59 CET 2017
IPC: A47L 9/28
A47L 9/02
Applicants: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
パナソニックIPマネジメント株式会社
Inventors: WATANABE Yu
渡邉 優
OKAYAMA Masato
岡山 雅人
NAKANISHI Kuniyuki
中西 邦行
Title: AUTONOMOUS TRAVEL-TYPE CLEANER
Abstract:
The present invention is provided with: a body (10) having built therein a suction unit for suctioning garbage; and a side suction part unit (80) that is rotatably provided on the body (10) via a rotating shaft (91), and that cleans walls and corners by suction. The side suction part unit (80) has a tip part (100a) having a triangular shape the tip of which protrudes, a guide member (101) provided on the tip part (100a), a suction air path that communicates with the suction unit, and a longitudinal extension mechanism. Accordingly, the longitudinal extension mechanism moves the tip part (100a) of the side suction part unit (80) along a wall. In addition, the guide member (101) reduces obstruction of the travel of the body (10). As a result, garbage on walls and in corners can be suctioned with greater certainty.