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

Arrow-hammer / hammer

Arrow-hammer
Arrow-hammer

Usually, a user hammers in a nail with both hands. One hand holds a nail and another hand grabs a hammer and hits a nail. In this case, it is easy to hurt a hand and needs so much strength. It is very dangerous and hard especially for a woman.
An arrow-hammer is designed to resolve these problems. A user is able to fix the hammer on the wall easily because the nail can be fixed in the hammer with a silicon cap. Also, it is very simple to use. A user charges the nail in the hammer with the silicon cap and then pulls and releases a handle from an arrow-hammer. So it is able to hammer in the nail easily without strength.

University

Korea tech

Korea tech
Chungnam, South Korea

Seungun Jeong,
Korea tech