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

Disinfect doorknob / Doorknob in public places

Disinfect doorknob
Disinfect doorknob

Under the epidemic situation, people have higher requirements for public health and pay more attention to it. This product is designed as a door handle which can be automatically disinfected. The door handle has two ends. When the first person uses one end (when turning down to open the door), the other end of the door handle will turn to the top, and spray the disinfectant water stored in the middle part through the small hole at the bottom of the handle to disinfect and wash the door handle. And when the next person uses it, the door handle has been disinfected. The process circulates in turn.



Hubei University of Technology
武汉, China

雨宵 曹,

旭晟 郭,

瑶 李,