Cup capable of being inserted into gap

A cup capable of being inserted into a gap mainly comprises a cup body and a cup bottom. An interlayer is processed at the position of the cup bottom; an opening is arranged on the lateral surface of the interlayer; a slide way opening is arranged at the bottom of the interlayer; an inserting sheet...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: WANG XUEYI, SONG HAIFAN, LIU XUEFEI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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