| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a simple assembling method of a hand holding part which makes it possible to complete handle locking of a paper box for holding with hand in one operation. <P>SOLUTION: An opening for inserting fingers of one handle part is cut out so that only a bottom part remains and the root of a cut-out piece connected to a lid is narrowed. The cut-out piece is inserted into an opposite handle part for inserting fingers. Right and left projection parts are generated by the narrow parts of the inserted cut-out part, so that the projection parts are hooked and locked to both sides of the base of the opening. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
