Title:
AUTONOMOUS TRAVEL-TYPE CLEANER
Document Type and Number:
WIPO Patent Application WO/2024/062638
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide an autonomous travel-type cleaner which suppresses an increase in the number of components. An autonomous travel-type cleaner S according to the present invention comprises: traveling motors 3m, 4m; a cleaner body 1 comprising a fan motor 22; and a control device 30 which controls the traveling motors 3m, 4m, and the fan motor 22. The cleaner body 1 is provided with: a LiDAR unit 40 which protrudes from an upper surface of the cleaner body 1 and measures a distance; and a LiDAR cover 44 which covers the LiDAR unit 40. The control device 30 is provided with a detection switch 45 for detecting contact between the LiDAR cover 44 and an obstacle. The LiDAR cover 44 is provided with: a rotary shaft 44b which is integrally provided with the LiDAR cover 44 and rotatably supports the LiDAR cover 44; and a detection switch pressing part 44d which is integrally provided with the LiDAR cover 44 and presses the detection switch 45 accompanying a rotation of the LiDAR cover 44.
Inventors:
KATO NAOKI (JP)
YOSHIDA TAIJI (JP)
YANO MASARU (JP)
ARAI TAKAYOSHI (JP)
ITO NORIKAZU (JP)
FUJIBAYASHI SATORU (JP)
HIGASHINO KEI (JP)
NOGAMI KENZO (JP)
YOSHIDA TAIJI (JP)
YANO MASARU (JP)
ARAI TAKAYOSHI (JP)
ITO NORIKAZU (JP)
FUJIBAYASHI SATORU (JP)
HIGASHINO KEI (JP)
NOGAMI KENZO (JP)
Application Number:
PCT/JP2023/000973
Publication Date:
March 28, 2024
Filing Date:
January 16, 2023
Export Citation:
Assignee:
HITACHI GLOBAL LIFE SOLUTIONS INC (JP)
International Classes:
A47L9/28
Foreign References:
| JP2021112416A | 2021-08-05 | |||
| JP2022127548A | 2022-08-31 | |||
| JP2021094118A | 2021-06-24 |
Attorney, Agent or Firm:
POLAIRE I.P.C. (JP)
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