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

翻盖式室外公共座椅 / Clamshell outdoor public seati


This design is for the problem of outdoor public seats, which become very dirty after the wind and rain. After people got up and left, seat surface under the condition of without bearing, it uses Damping Descent Principle to switch on backrest to cover the seat automatically.


Xihua University

Xihua University
Chengdu City, China