Spray arm and washing appliance having same

Provided are a spray arm and a washing appliance having same. The spray arm comprises a main spray arm, a plurality of auxiliary spray arms and rolling ball assemblies, and each of the auxiliary spray arms is connected to the main spray arm, the auxiliary spray arms may rotate relative to the main s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Xiong, Haoping, Cai, Siqi, Zhao, Liming, Fei, Wangchun
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Provided are a spray arm and a washing appliance having same. The spray arm comprises a main spray arm, a plurality of auxiliary spray arms and rolling ball assemblies, and each of the auxiliary spray arms is connected to the main spray arm, the auxiliary spray arms may rotate relative to the main spray arm, and the rolling ball assemblies are disposed at connecting and fitting parts between each of the auxiliary spray arms and the main spray arm.