Title:
CHASSIS, CHASSIS ASSEMBLY AND CLOTHES TREATMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/002272
Kind Code:
A1
Abstract:
Embodiments of the present application provide a chassis, a chassis assembly and a clothes treatment device. The chassis comprises a bottom plate assembly and a structural support assembly. The bottom plate assembly comprises a substrate; the structural support assembly defines, above the bottom plate assembly, an accommodating space used for accommodating a cleaning robot, and an inlet/outlet is formed in the front side of the accommodating space; the substrate comprises a non-recessed area and a downwardly recessed sunken bearing area; the height above ground of the sunken bearing area is less than that of the non-recessed area; and the sunken bearing area is used for bearing a base. According to the chassis of the embodiments of the present application, the sinking design of the sunken bearing area can play a role in increasing the structural strength and rigidity of the substrate and reducing the mounting height of the bottom wall of the base, thereby reducing the climbing height when the cleaning robot returns to the base and making it easier for the cleaning robot to return to the base. The clothes treatment device can accommodate the cleaning robot by utilizing the space below a clothes treatment machine; and water inlet and drainage can be conveniently carried out on the chassis assembly by means of the existing convenient water inlet and drainage of the clothes treatment machine.
Inventors:
KANG FEI (CN)
JIANG HAO (CN)
MIAO YULAI (CN)
JIANG HAO (CN)
MIAO YULAI (CN)
Application Number:
PCT/CN2023/104053
Publication Date:
January 04, 2024
Filing Date:
June 29, 2023
Export Citation:
Assignee:
WUXI LITTLE SWAN ELECTRIC CO LTD (CN)
International Classes:
D06F39/12; A47L11/24; A47L11/28
Domestic Patent References:
| WO2021235847A1 | 2021-11-25 |
Foreign References:
| CN217479784U | 2022-09-23 | |||
| CN218779189U | 2023-03-31 | |||
| CN219342621U | 2023-07-14 | |||
| CN216738948U | 2022-06-14 | |||
| CN110965284A | 2020-04-07 | |||
| CN214782729U | 2021-11-19 | |||
| CN112294201A | 2021-02-02 | |||
| CN111394952A | 2020-07-10 |
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
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