发明名称 Automatic straw-emerging device for easy-to-open beverage can of press-down type sealing tap
摘要 This invention relates to a device which enables a straw to be incorporated in a beverage can provided with a non-detaching top sealing tap. When the can is in sealed state, the top end of the straw incorporated in the can is located in the vicinity of the opening sealed by the sealing tap, and when the can is opened, it is pulled to the opening and emerges therefrom without the likelihood of being hindered by the sealing tap.
申请公布号 US4537324(A) 申请公布日期 1985.08.27
申请号 US19840668793 申请日期 1984.11.06
申请人 WANG, MING-SHENG 发明人 WANG, MING-SHENG
分类号 B65D77/28;(IPC1-7):A47G19/22 主分类号 B65D77/28
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