Title:
SUCTION PORT STRUCTURE OF CLEANING MACHINE AND CLEANING MACHINE
Document Type and Number:
WIPO Patent Application WO/2022/268223
Kind Code:
A1
Abstract:
A suction port structure of a cleaning machine and the cleaning machine. The cleaning machine comprises a housing (1), a scraping strip (10) capable of being in interference contact with the ground is mounted and connected to the housing (1), and the scraping strip (10) correspondingly matches the housing (1) adjacent thereto at an interval to form a suction port (30) communicated with a suction channel (20); the housing (1) is provided with a collection guide surface (61) connected to a collection inlet (3), and the collection inlet (3) is communicated with a garbage collection region (4); and the collection guide surface (61) correspondingly matches the scraping strip (10) at an interval to form the suction port (30). According to the suction port structure of the cleaning machine and the cleaning machine, a good water scraping effect and an accelerated cleaning effect on residual water on the ground can be achieved at the same time.
Inventors:
ZHOU PENG (CN)
LI LEI (CN)
LI LEI (CN)
Application Number:
PCT/CN2022/101350
Publication Date:
December 29, 2022
Filing Date:
June 26, 2022
Export Citation:
Assignee:
WUXI NEWSTART CONTROLS TECH CO LTD (CN)
International Classes:
A47L11/40; A47L11/24; A47L11/30; B01D53/24; B01D53/26
Foreign References:
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Attorney, Agent or Firm:
NANJING BEICHENLIANHE INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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