Title:
CLEANING ASSEMBLY AND CLEANING APPARATUS HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2024/078639
Kind Code:
A1
Abstract:
A cleaning assembly (1) and a cleaning apparatus (2) having same. The cleaning apparatus (2) comprises the cleaning assembly (1). The cleaning assembly (1) comprises a cleaning member (10) provided with an inner cylinder portion (102) and an outer cylinder portion (101), wherein a deformation portion (103) is arranged between the inner cylinder portion (102) and the outer cylinder portion (101), and a deformation area (104) is arranged on one side of the deformation portion (103); and at least the outer cylinder portion (101) and the deformable portion (103) are configured to be flexible and deformable structures. When the outer cylinder portion (101) is not in contact with the ground, an outer surface of the outer cylinder portion (101) is configured to have a continuous surface structure; and when the outer cylinder portion (101) is on the ground and is stressed, at least part of the outer surface of the outer cylinder portion (101) is in contact with the ground, and a dirt accommodating portion (105) having a structure recessed towards the deformation area (104) is formed at the outer cylinder portion (101). The dirt accommodating portion (105) is provided with an opening portion (1051), which causes the dirt accommodating portion (105) to be open towards the ground. When the cleaning member (10) performs a rotary rolling motion, the dirt accommodating portion (105) drives and transfers solids or a mixture of solids and liquids on the ground, thereby solving the problem of existing rolling members not being easily cleaned and having a poor ground cleaning effect due to dirt easily accumulating on the existing rolling members.
More Like This:
| WO/2016/000745 | DIRT RECEPTACLE AND FLOOR CLEANING DEVICE COMPRISING A DIRT RECEPTACLE |
| JP4130173 | Vacuum cleaner |
| WO/1997/021378 | HIGH-PRESSURE CLEANING DEVICE |
Inventors:
GAO XINZHONG (CN)
GAO LINGYU (CN)
JIA DELONG (CN)
DENG JIE (CN)
GAO LINGYU (CN)
JIA DELONG (CN)
DENG JIE (CN)
Application Number:
PCT/CN2023/130466
Publication Date:
April 18, 2024
Filing Date:
November 08, 2023
Export Citation:
Assignee:
QUFU SINODOD SMART TECH CO LTD (CN)
International Classes:
A47L11/30
Foreign References:
| CN116784719A | 2023-09-22 | |||
| CN219461033U | 2023-08-04 | |||
| CN219763255U | 2023-09-29 | |||
| CN116784725A | 2023-09-22 | |||
| CN219763258U | 2023-09-29 | |||
| CN219763260U | 2023-09-29 | |||
| CN219763265U | 2023-09-29 | |||
| JP2014230668A | 2014-12-11 | |||
| CN217408704U | 2022-09-13 | |||
| EP1837298A1 | 2007-09-26 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW CO., LTD. (CN)
Download PDF:
Previous Patent: CLAMPING FORCE ESTIMATION METHOD AND SYSTEM, AND VEHICLE
Next Patent: FACE AND HEAD SKIN DETECTION INSTRUMENT
Next Patent: FACE AND HEAD SKIN DETECTION INSTRUMENT