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Single Lock / Public toilet door lock

Single Lock
Single Lock

When a person carries a suitcase in the public toilet, there is a suitcase that is left unattended and is easy to be lost. When valuables are loaded, it is not safe to leave it to others for safekeeping.
Now, people often take the way of bringing luggage into the toilet cubicle. However, due to the small space of the current cubicle, it affects the toilet.
Therefore, this design adds a limit structure outside the door of each compartment, combined with the original handle and door lock, and the external handle and the groove form a closed structure. Locking the luggage box guarantees safety.

University

Xi'an University of S & T

Xi'an University of S & T
Science and Technology
Xi'an, China

Liuyu Xuan,
Xi'an University of Science and Technology

Xin Guo,
Beijing City University

Xiaoxiao Su,
Hanzhong Vocational and Technical College