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The Smart Thermos / Thermos flask

The Smart Thermos
The Smart Thermos

When using a thermos, the cap may cause some troubles. The cases are both caused by the difference between the air pressure inside the thermos and that of the atmosphere. To solve the problem, we add a layer of rubber film with a venthole in the center on the cap. When the rubber film is concave or convex, the hole opens. When the rubber film is level, the hole closes. The design allows us to use the thermos better.

University

Dalian Nationalities University

Dalian Minzu University
Dalian, China

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Design

Dalian Nationalities University

Dalian Minzu University
Dalian, China

Xuefei Liu Di Fang Mengmeng Hu Xiaoyu Ji

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