Cleaning assembly, cleaning equipment and cleaning system

The cleaning assembly with a swing member and locking trigger mechanism addresses blind spots in cleaning equipment by extending to reach corners and edges, ensuring comprehensive coverage and obstacle avoidance during automated cleaning.

HK40134922APending Publication Date: 2026-07-17DREAM INNOVATION TECH (SUZHOU) CO LTD
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Patent Information

Authority / Receiving Office
HK · HK
Patent Type
Applications
Current Assignee / Owner
DREAM INNOVATION TECH (SUZHOU) CO LTD
Filing Date
2026-04-23
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing cleaning equipment, such as sweepers and floor scrubbers, have significant cleaning blind spots in corners, edges, and furniture edges due to their round shape, which prevents complete coverage during automated cleaning operations.

Method used

A cleaning assembly with a swing member that can transition between a retracted and extended position, perpendicular to the tray surface, equipped with a locking trigger mechanism, allowing it to extend beyond the cleaning tray body to reach corners and edges, and automatically retract upon collision with obstacles, ensuring seamless operation.

Benefits of technology

The swing member effectively extends the cleaning range to cover areas like right angles inside walls and furniture edges, solving blind spots while maintaining automated cleaning efficiency and avoiding obstacles without disrupting regular cleaning work.

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Abstract

The invention provides a cleaning assembly, cleaning equipment and a cleaning system.The cleaning assembly comprises a cleaning disc body, at least one corner cleaning mechanism is arranged on the cleaning disc body, each corner cleaning mechanism comprises a swing part, and each swing part is provided with a folding position and an extending position when swinging; the swing part can swing between the folding position and the extending position in a reciprocating mode, and the swing axis of the swing part is perpendicular to the disc face of the cleaning disc body. When the swing part is located at the extending position, at least part of the swing part extends out of the cleaning disc body, and when the swing part is not located at the folding position, the swing part can be pushed by an object to swing towards the folding position by colliding with the object outside the cleaning assembly. After the swing part stretches out, the cleaning range is effectively extended, the swing part can touch the right angle in the wall, the wall edge, the furniture edge and other areas which cannot be covered by the cleaning disc body, and the problem of cleaning blind areas is solved.
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