Cup

• Main Authors: JIANG YINGHUI, XING KUIHUA, YU YANG, FU XUEYING, ZHAO JUNLI
• Format: Patent
• Language: Chinese; English
• Published: 21.09.2016
• Subjects: COFFEE MILLS; DOMESTIC ARTICLES OR APPLIANCES; FURNITURE; HOUSEHOLD OR TABLE EQUIPMENT; HUMAN NECESSITIES; SPICE MILLS; SUCTION CLEANERS IN GENERAL

The invention provides a cup. The cup comprises a cup body, an anti-dropping mechanism installed at the lower end of the cup body, and a handle detachably installed on the side surface of the cup body. The lower end of the cup body is provided with a first connection part, the outer side wall of which is provided with an external thread screw. The anti-dropping mechanism comprises a first inner drum body, a first outer drum body arranged around the first inner drum, a first end cover used for sealing the opening at the upper end of a first cavity enclosed by the first outer drum body and the first inner drum body. The first inner drum body is in threaded connection with the first connection part. The bottom of the first outer drum body is provided with a balancing weight. A buffer mechanism is arranged in the first cavity and comprises a second inner drum body, a second outer drum body and a second end cover. The first outer drum body and the second outer drum body are stainless steel drum bodies. Wrinkles, p