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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
Southwest Jiaotong University
School of Ar Communication
Chengdu, China
HaiSong Peng,
Southwest Jiaotong University
HongLing Li,
Southwest Jiaotong University
XiuQuan Li,
Southwest Jiaotong University
TianKui Li,
Southwest Jiaotong University
