发明名称 Positioning structure for a clipboard
摘要 A positioning structure for a clipboard contains a first cover and a second cover. Two grooves are formed on a connection of the first cover and the second cover. The first cover includes two first recesses, and the second cover includes two second recesses, two retainers are attached in the two first recess and the two second recess. The first cover also includes a first slot, a second slot, and a third slot. The second cover also includes a first notch, a second notch, and a third notch. Each of plural positioning members includes an integrally formed abutting block, an actuating section, a first inserting piece, two second inserting pieces, and a cutout. The plural positioning members are inserted in or removed from the first slot, the second slot, the third slot, the first notch, the second notch, the third notch by using a plurality of first inserting pieces.
申请公布号 US8517196(B2) 申请公布日期 2013.08.27
申请号 US201113109014 申请日期 2011.05.17
申请人 CHANG CHUN YUAN 发明人 CHANG CHUN YUAN
分类号 B65D6/28;B42F1/02;B65D45/16 主分类号 B65D6/28
代理机构 代理人
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