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:

iF SOCIAL IMPACT PRIZE
(free of charge)

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

Publish your project

Hollow triangle plug / Hollow triangle plug

Hollow triangle plug
Hollow triangle plug

We design the hollow triangle plug by a hole in the center of the traditional triangle plug ,
It is more convenient for users to pull out the triangle plug , and there is no risk of electric
shock.

University

Nan Chang University

Nan Chang University
Nan Chang, China