Cleaning head and cleaning device

By designing a multi-mode cleaning head and combining the linkage between the air valve and the cleaning mechanism, the problem of insufficient cleaning effect and smooth movement of existing cleaning heads on different surfaces has been solved, achieving flexible cleaning effect and mobility.

CN116687294BActive Publication Date: 2026-06-19CANDY HOOVER SUZHOU
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CANDY HOOVER SUZHOU
Filing Date
2023-06-05
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

Existing cleaning heads are insufficient to meet the cleaning needs of different surfaces, and their adjustment methods are limited, making it impossible to simultaneously guarantee cleaning effectiveness and smooth movement.

Method used

The cleaning head is designed with first and second operating modes. The suction power is adjusted by the linkage of the air valve mechanism and the cleaning mechanism, and the mode is switched by the actuation mechanism. Combined with the manual control of the air valve mechanism, it can meet the cleaning needs of different surfaces.

Benefits of technology

It achieves efficient cleaning on various surfaces while ensuring smooth movement of the cleaning head, meeting the cleaning requirements of surfaces such as carpets and floors, and improving cleaning effectiveness and flexibility.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention relates to a cleaning head and a cleaning device. The cleaning head has a first operating mode and a second operating mode and includes: a housing with a suction chamber and an air vent communicating with the suction chamber; a valve mechanism configured to switch between an open position (open air vent) and a closed position (closed air vent); a cleaning mechanism including a cleaning member configured to switch between an extended position (extending from the bottom of the housing) and a retracted position (retracted into the housing); and an actuation mechanism linked to both the valve mechanism and the cleaning mechanism. The first and second operating modes can be switched by actuating the actuation mechanism. In the first operating mode, the valve mechanism is in the open position and the cleaning member is in the retracted position; in the second operating mode, the valve mechanism is in the closed position and the cleaning member is in the extended position. This cleaning head can conveniently meet the cleaning needs of different surfaces to be cleaned.
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