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UNLOCK Barrier-free Door Lock / Door lock and key

UNLOCK Barrier-free Door Lock
UNLOCK Barrier-free Door Lock

The existing door lock is difficult to insert a key, especially for the elderly with poor eyesight as well as people with tremors. UNLOCK Barrier-free Door Lock is designed to solve the problems. The smooth surfaces of the handle and Y-shaped keyhole structure allow unlocking easily. Moreover, we break through the existing technology. The use of 3D printing can be substituted for the high-energy consumption and the polluting casting method. There are 85% of aluminum oxide ions of metal coating which can either remain the metal luster or sterilize the handle surface. That way, it not only lightens the material but also goes greener.

University

National Taiwan Tech

National Taiwan Tech
Taipei, Taiwan

Zong Yi Lin,
National Taiwan University of Science and Technology

Jia Yun Lee,
National Taiwan University of Science and Technology

Shu Hsien Shao,
National Taiwan University of Science and Technology

Pin Yi Lee,
National Taiwan University of Science and Technology