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

1+1=1 / Wash tub


Wash tub is an indispensable practical products that occupy the home products.When using hand wash basin in washing clothes ,we need a rub garment board, but often the size of the washtub is not suitable for the rub garment board, so lead to inconvenience to wash clothes, everyone has different habits on rub garment board placement angle, this is also the problem can't solve to the conventional wash tub, at the same time the placement of rub garment board will take up the space, also not convenient for you to use. Here we provide a solution for these problems, and make improvements.


Nanchang University

Nanchang University
NanChang, China

Liu Jiangwei,
Nanchang university

Zhao Jingjing,
Nanchang university

Wan Jiayiwei,
Nanchang university

Shu Yu'an,
Nanchang university

Go to profile