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Close lock / Close lock

Close lock

In daily life, many people will carry the backpack or hand items left behind in public toilets, to solve this
problem, resulting in a "close lock" design ideas, so user-friendly. Not only to avoid the belongings left
behind in public toilets, but also solve the problem of storing items in a small space

University

Southwest Jiaotong University

Southwest Jiaotong University
Chengdu, China

HaiSong Peng,
Southwest Jiaotong University

HongLing Li,
Southwest Jiaotong University

XiuQuan Li,
Southwest Jiaotong University

TianKui Li,
Southwest Jiaotong University