Method for cleaning an air filtration means of a vacuum cleaner

The cleaning kit with a hand tool and container facilitates easy, hygienic cleaning of vacuum cleaner air filtration devices, addressing clogging issues and maintaining suction power by using a bayonet connection and axial torsion for thorough cleaning.

WO2026146013A1PCT designated stage Publication Date: 2026-07-09SEB SA
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Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
SEB SA
Filing Date
2025-12-19
Publication Date
2026-07-09

AI Technical Summary

Technical Problem

Vacuum cleaners with air filtration systems face issues of clogging, leading to reduced suction power and messy, irregular cleaning processes that can soil users' hands and deter regular maintenance.

Method used

A method involving a cleaning kit with a hand tool and container for easy, hygienic cleaning of the air filtration device, including steps to remove, dust, rinse, and dry the device without direct hand contact, using a bayonet connection system and axial torsion for thorough cleaning.

Benefits of technology

Ensures easy, thorough, and hygienic cleaning of the air filtration device, reducing hand contamination and encouraging regular maintenance, thereby maintaining vacuum cleaner performance and reliability.

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Abstract

The present invention relates to a method for cleaning an air filtration means (15) of a vacuum cleaner, comprising providing a cleaning kit comprising a cleaning container (27) configured to receive the air filtration means (15), and a hand tool (26) configured to allow the air filtration means (15) to be gripped by a user; by means of the hand tool (26), removing the air filtration means (15) from a receiving chamber of the vacuum cleaner; positioning the air filtration means (15) in the cleaning container (27) using the hand tool (26); and removing dust from the air filtration means (15), wherein the dust removal step comprises pressing the air filtration means (15) inside the cleaning container (27), using the hand tool (26).
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