Title:
CLEANING DEVICE AND DUST BUCKET ASSEMBLY THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/267881
Kind Code:
A1
Abstract:
A cleaning device and a dust bucket assembly thereof. The cleaning device comprises a machine body (10), and the dust bucket assembly (20) provided on the machine body (10). The dust bucket assembly (20) comprises: a dust bucket body (21) provided with a filter (23); a bottom cover (22) movably connected to the dust bucket body (21); and an ash scraping apparatus (24) at least partially used for contacting the filter (23), and capable of moving along a predetermined trajectory to perform an ash scraping action on at least the filter (23). The ash scraping apparatus (24) comprises a force applying portion (242), and after the ash scraping apparatus (24) moves to reach a preset position, the force applying portion (242) can apply an acting force to the bottom cover (21) to open the bottom cover (21). The operations of ash scraping and ash pouring are implemented by means of one ash scraping apparatus (24), the structure is simple, the operation is convenient, and the efficiency of cleaning a dust bucket by a user is improved.
Inventors:
TANG DEGUI (CN)
CHEN TAO (CN)
QIU YANG (CN)
CHEN TAO (CN)
QIU YANG (CN)
Application Number:
PCT/CN2022/097388
Publication Date:
December 29, 2022
Filing Date:
June 07, 2022
Export Citation:
Assignee:
TINECO INTELLIGENT TECH CO LTD (CN)
International Classes:
A47L5/24; A47L9/00; A47L9/10; A47L9/20
Foreign References:
| CN112043203A | 2020-12-08 | |||
| CN110558897A | 2019-12-13 | |||
| CN207870839U | 2018-09-18 | |||
| CN112568782A | 2021-03-30 | |||
| CN212788395U | 2021-03-26 | |||
| US20210186285A1 | 2021-06-24 | |||
| CN113440044A | 2021-09-28 | |||
| CN215305483U | 2021-12-28 |
Attorney, Agent or Firm:
TEKYRS INTELLECTUAL PROPERTY INC. (CN)
Download PDF: