CLEANER

The present invention relates to a cleaner having a cleaning module provided with an agitator. The agitator according to the present invention comprises: an agitator bar that rotates about a rotation axis; a plurality of bristles that are arranged on the outer circumferential surface of the agitator...

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Bibliographic Details
Main Authors KIM, Yeongeun, LEE, Changgun, SUN, Changhwa, LEE, Sangchul, KIM, Takryeol
Format Patent
LanguageEnglish
French
Korean
Published 25.01.2024
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Summary:The present invention relates to a cleaner having a cleaning module provided with an agitator. The agitator according to the present invention comprises: an agitator bar that rotates about a rotation axis; a plurality of bristles that are arranged on the outer circumferential surface of the agitator bar and extend radially outward; and a blade that is provided on the outer circumferential surface of the agitator bar and positioned from the bristles in the circumferential direction of the agitator. The blade includes: an extension portion that extends outward from the agitator bar in the radial direction of the agitator; and a blocking portion that extends from one side of the extension portion towards the bristles. The blocking portion becomes deformed outward in the radial direction of the agitator due to centrifugal force or due to the suction force of a suction motor, thereby filling a gap between the agitator and the inner surface of a housing and removing an upper flow, thus improving the performance of the cleaner. La présente invention concerne un dispositif de nettoyage comportant un module de nettoyage pourvu d'un agitateur. L'agitateur selon la présente invention comprend : une barre d'agitateur qui tourne autour d'un axe de rotation ; une pluralité de poils qui sont agencés sur la surface circonférentielle externe de la barre d'agitateur et qui s'étendent radialement vers l'extérieur ; et une lame qui est disposée sur la surface circonférentielle externe de la barre d'agitateur et positionnée à partir des poils dans la direction circonférentielle de l'agitateur. La lame comprend : une partie d'extension qui s'étend vers l'extérieur à partir de la barre d'agitateur dans la direction radiale de l'agitateur ; et une partie de blocage qui s'étend d'un côté de la partie d'extension vers les poils. La partie de blocage se déforme vers l'extérieur dans la direction radiale de l'agitateur sous l'effet de la force centrifuge ou de la force d'aspiration d'un moteur d'aspiration, comblant ainsi un espace entre l'agitateur et la surface interne d'un boîtier et éliminant un écoulement supérieur, ce qui améliore les performances du dispositif de nettoyage. 본 발명은 애지테이터를 구비한 청소모듈을 구비한 청소기에 관한 것으로, 본 발명에 따른 애지테이터는, 회전축을 중심으로 회전하는 애지테이터 바와 애지테이터 바의 외둘레면에 배치되고 복수개가 반경방향 외측으로 연장되는 브리슬과 애지테이터 바의 외둘레면에 배치되되 브리슬로부터 애지테이터의 원주방향에 배치되는 블레이드를 포함하고, 블레이드는 애지테이터 바에서 애지테이터의 반경방향 외측으로 연장되는 연장부와 연장부의 일 측에서 브리슬을 향하여 연장되는 차단부를 포함하는 바, 차단부가 원심력 또는 흡입모터에 의한 흡입력으로 인하여 애지테이터의 반경방향 외측으로 변형되어 애지테이터와 하우징의 내면 사이의 틈새를 메워, 상부유동을 제거하여 청소기의 성능을 향상시키는 청소기에 관한 것이다.
Bibliography:Application Number: WO2023KR05594