| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a development sheet for a foldable confectionery box in which jointing between a rear side plate and left and right side plates can be done by left and right hands at the same time so that the assembling can be carried out quickly. <P>SOLUTION: In the development sheet, a square bottom plate (11) is provided and the left and right side plates (12, 13) and the front and rear side plates (14, 15) are provided in a bendable state each on the left and right edges and the front and rear edges of the bottom plate (11), and gore plates (16, 17) are provided in an inward bendable state each between the left and right edges of the rear side plate (15) and the rear edges of the left and right side plates (12, 13), and protrusions (18, 19) are provided on the rear edges of each gore plate (16, 17), and securing pieces (20, 21) in which the protrusions (18, 19) can be engaged are provide in an inward bendable state on the outer edges in the left and right direction of each gore plate (16, 17), and top plates (22, 23) are provided each in a bendable state on at least either one of the front edge of the front side plate (14) and the rear edge of the rear side plate (15). <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
