| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a folding box made of a resin which can be smoothly assembled or folded and further can hold a holding object in a more stable condition without inclination or fall of the holding object. <P>SOLUTION: The folding box 10 made of the resin is integrally composed of four sides of side plates 11 via folding lines 12 provided at four corners, and bottom plates 14 are connected with lower end edges of respective side plates 11 via the folding lines 12. An inside bottom plate 14a located at an innermost part among these bottom plates 14 is connected with one long side plate 11a and is arranged at whole surface of a bottom, and further outside bottom plates 14b connected with other side plates 11 support the inside bottom plate 14a. An oblique folding line 12a which goes from one end of the folding line 12 connecting the inside bottom plate 14a with the long side plate 11a toward an opposite side 14c of the inside bottom plate 14a facing the folding line 12, is formed and further an inside bottom plate 14d is folded outside by the oblique folding line 12a. <P>COPYRIGHT: (C)2012,JPO&INPIT |
