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    • 1. 发明申请
    • PORTABLE FOLDING CUP
    • 便携式折叠杯
    • US20110031242A1
    • 2011-02-10
    • US12936462
    • 2008-07-22
    • Seok-Min Lee
    • Seok-Min Lee
    • B65D6/00
    • A45F3/20
    • Disclosed is a portable folding cup which is foldable so as to be portable. That is, the cup is used in an expanded state and is carried or stored in a folded state. As a result, with the portable folding cup, it is possible to maximize the space use efficiency. The portable folding cup includes a main body in the form of a truncated pyramid, which has a plurality of trapezoid faces connected to each other in a manner such that each border between adjacent trapezoid faces can be smoothly folded, is open at an upper end and a lower end thereof, and has an empty inside space therein, and a bottom member attached to a portion of an inside surface of the cup main body so as to be folded up or down and to form a bottom of a cup.
    • 公开了可折叠以便携带的便携式折叠杯。 也就是说,杯子处于膨胀状态,并以折叠状态携带或储存。 结果,利用便携式折叠杯,可以最大化空间使用效率。 便携式折叠杯包括呈棱锥形状的主体,其具有多个梯形面,其彼此连接,使得相邻梯形面之间的每个边界能够平滑地折叠,在上端开口,并且 下端部,其内部具有空的内部空间,底部构件安装在杯主体的内表面的一部分上以向上或向下折叠并形成杯的底部。