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Saving Press Button / press button

Saving Press Button

This is an improved design for traditional press button.People usually get too much lotion for
just one press.In case of which, we beveled the cap. So that people can control the length through rotating the press button.As a result we can get lotion just enough by one press, and don't waste too much. It's more lotion saving.

University

Ningbo University of Technology

Ningbo University of Technology
Ningbo, China

Tianqi Wang,
Ningbo University of Technology

Tao Liu,
Ningbo University of Technology

Yi Lu,
Ningbo University of Technology

Xin Huang,
Ningbo University of Technology