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Cooling straw
专利权人:
MacDonald Gregory Michael
发明人:
MacDonald Gregory Michael
申请号:
US201514716896
公开号:
US10159369(B2)
申请日:
2015.05.20
申请国别(地区):
美国
年份:
2018
代理人:
MacDonald Gregory M.
摘要:
The present embodiment provides a straw that is bent near its middle portion to form a reservoir compartment to store a liquid for cooling. When a user sips from the straw, hot liquid from a container enters the reservoir compartment, where it begins to cool towards the surrounding air temperature. When the liquid in the reservoir compartment reaches an acceptable drinking temperature, the user again sips from the straw, which allows him to drink the cooled liquid from the reservoir compartment, and to draw additional hot liquid from the container into the reservoir compartment for cooling.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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