Cleaning head with scraper and spray / vacuum
By adding a scraper to the integrated spray and suction cleaning head, the surface tension of the water is disrupted and water is collected, solving the problem of low cleaning efficiency on hard surfaces and achieving a more efficient cleaning effect.
CN224441272UActive Publication Date: 2026-07-03SHENZHEN LEWATEX IND CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN LEWATEX IND CO LTD
- Filing Date
- 2025-08-06
- Publication Date
- 2026-07-03
AI Technical Summary
Technical Problem
Existing spray-vacuum cleaning heads have insufficient vacuum suction when cleaning hard surfaces, resulting in low cleaning efficiency, especially for smooth hard surfaces such as glass, ceramic tiles, or slab countertops.
Method used
A cleaning head with a scraper and a vacuum is designed. The scraper is combined with the cleaning head to break the surface tension of the water and collect the water in the suction area of the cleaning head. The combination of water spray and vacuum suction improves cleaning efficiency.
Benefits of technology
By disrupting the surface tension of the water with a scraper, the cleaning effect on hard surfaces is enhanced, cleaning efficiency is improved, water splashing is prevented, and secondary pollution is avoided.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224441272U_ABST
Abstract
This disclosure relates to a cleaning squeegee head with a scraper and integrated spray and suction, comprising a suction connector pipe, a squeegee head, a spray module, and a scraper. The squeegee head body has a flat triangular structure with a hollow interior forming a spray and suction chamber. The spray module includes a main spray pipe and a nozzle, with the nozzle located inside the spray and suction chamber and its spray axis aligned with the center of the working end face. The working end face is inclined, with its lower end tilting towards the spray and suction chamber. A mounting flange is protruding on the squeegee head body, and the scraper is mounted on the mounting flange and extends outward perpendicular to the working end face. This suction squeegee head integrates a nozzle and a scraper, achieving spray cleaning, scraping, and vacuum suction, improving overall cleaning efficiency. The internal spray and suction within the squeegee head body prevents water splashing and avoids secondary pollution caused by dripping water. The scraper and the working end face create a negative pressure suction area, which adheres to the cleaning surface and collects accumulated water in the negative pressure suction area, improving the efficiency of negative pressure water absorption. It can be used for scraping, spraying, and suction cleaning of glass, floors, vanity tables, and stovetops, etc.
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