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Problem: Socket is too thick, the wire is too messy, is not conducive to carry or to stor.
Design: fully use of the inner space of the socket, it is designed with two retractable shell, when used, the thickness of it is equal to the thickness of a common outlet;
During storage,the thickness is a half to the thickness of an ordinary socket,Easy to carry or to store.
Beihua University
Jilin, China
Xin Li Min Wan Xue Zhang Xu Wang,
Beihua University Department Of Product Design Xiangming Cheng Minfeng Hou