| 摘要 |
PURPOSE: To prevent an environmental pollution from generating after the usage, and make a packaging box extremely convenient at the time of transport or storage. CONSTITUTION: A rear external plate 2, left external side plate 3, right external side plate 5 and front external plate 6 are provided, and a rear bottom plate 13 and front bottom plate 26 are respectively provided on the lower side edge of the rear external plate 2 and front external plate 6. Then, at a bonded part between the rear bottom plate 13 and rear external plate 2, and a bonded part between the front bottom plate 26 and front external plate 6, a rear bottom cushioning plate 15 and front bottom cushioning plate 2 are respectively provided in such a manner that they can be freely cut and raised inward. Then, at the upper side edge of the left external side plate 3 and right external side plate 5, interval-retaining plates 37, 42 and right and left internal plates 39, 44 are provided to form a packaging box main body 1. On the upper side edge of the rear external plate 2 of the packaging box main body 1, a rear lid body 51 consisting of a rear external top plate 47, interval-retaining plate 48, rear internal top plate 49 and rear internal plate 50, etc., is provided. Then, on the upper side edge of the front external plate 6 of the packaging box main body l, a front lid body 62 consisting of a front external top plate 58, interval-retaining plate 59, front internal top plate 60 and front internal plate 61, etc., is provided. |
