Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:


Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

Debo Bull Pressure Cooker / pressure cooker

Debo Bull Pressure Cooker
Debo Bull Pressure Cooker

In the current market, the lid of an adjustable pressure cooker has a complex structure, making it difficult to clean after usage. In order to solve this problem, Debo Bull Pressure Cook redesigns the structure of a pressure cooker lid by forming a pressure control system with a built-in spring and a lid handle, implementing a function of pressure adjustment in the pot. The lid of Debo Bull Pressure Cooker does not have air holes. Instead, a mouth-shaped rubber gasket is used to balance venting pressure. When the pressure is high in the pot, the lid would be pushed up and the air is let out through a mouth-shaped rubber gasket.


Jiangnan University

Jiangnan University
Wuxi, China

Binglin Wei,
Jiangnan University

Fang Lu,
Shantou University