Title:
ROBOTIC CLEANER
Document Type and Number:
WIPO Patent Application WO/2018/149311
Kind Code:
A1
Abstract:
A robotic cleaner comprises a machine body (100) comprising thereat a dust container (200), a water tank (300), and a fan component (500). A vacuum opening (210) connected to the dust container (200) is arranged at a bottom portion of the machine body. A movement direction A of the robotic cleaner is defined as a forward direction. The vacuum opening (210), the dust container (200), the fan component (500), and the water tank (300) are arranged in a front-back order at the machine body (100). Each functional component of the robotic cleaner is relatively independent and is arranged in the machine body (100) in a sequential order without increasing a full machine size. The vacuum opening (210), the dust container (200), the fan component (500), and the water tank (300) are arranged in a reasonable machine layout, achieving a favorable utilization rate of an internal space of the machine body (100), and providing spaces to expand sizes of the dust container (200) or the water tank (300). No pump or drainage system is provided in the water tank (300), decreasing a risk of an occurrence of an abnormality in the water tank (300), increasing water storage capability, and satisfying a water demand in an operating period. An elastic component (700) is arranged between the water tank (300) and a wiping component (400) to ensure a force is uniformly applied to the wiping component (400), resulting in high cleaning efficiency.
Inventors:
ZHANG LELE (CN)
Application Number:
PCT/CN2018/075092
Publication Date:
August 23, 2018
Filing Date:
February 02, 2018
Export Citation:
Assignee:
ECOVACS ROBOTICS CO LTD (CN)
International Classes:
A47L11/28
Foreign References:
| CN206761643U | 2017-12-19 | |||
| CN104771112A | 2015-07-15 | |||
| CN104771113A | 2015-07-15 | |||
| CN203662684U | 2014-06-25 | |||
| CN203662683U | 2014-06-25 | |||
| CN205181253U | 2016-04-27 | |||
| US20040187249A1 | 2004-09-30 | |||
| US20140209122A1 | 2014-07-31 |
Attorney, Agent or Firm:
BEIJING SUNHOPE INTELLECTUAL PROPERTY LTD. (CN)
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