PROBLEM TO BE SOLVED: To provide a prefabricated smoky box that eliminates a risk of causing cracks in a folding part when being folded.SOLUTION: A prefabricated smoky box is formed of a piece of paperboard, and includes: a body gusset part 9 connected through a vertical fold line 8 among body panels 4, 5, 6, 7； a body gusset part 11 connected through a vertical fold line 10 on the open edge side of the body panel 7 positioned on one side of the right and left end sides； an upper lid panel 12 connected to the upper edge side of the body panel 5； and an upper lid gusset part 14 connected and arranged between the upper edge of the body panel 5 and the rear end of the upper lid panel 12 through a horizontal fold line 13. There are provided a body gusset part 11 connected to the open edge side of the body panel 7 and connection means 16 for separably connecting an open edge of the body panel 4. There are also provided an open edge of the upper lid panel 12 and connection means 17 for separably connecting the upper ends of the body panels 4, 6, 7.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2018,JPO&INPIT【課題】折り畳んだとき、折り曲げ部に亀裂が生じるおそれのない組立式燻製ボックスの提供。【解決手段】１枚の板紙により成形される組立式燻製ボックスであって、胴部パネル４，５，６，７間に縦折線８を介して連接される胴襠部９と、左右端側の一方に位置する胴部パネル７の開放縁部側に縦折線１０を介して連接される胴襠部１１と、胴部パネル５の上端側に連接される上蓋パネル１２と、胴部パネル５の上端と上蓋パネル１２の後端間に横折線１３を介して連接されて配置される上蓋襠部１４とを備え、胴部パネル７の開放縁部側に連接された胴襠部１１と胴部パネル４の開放縁部を分離可能に接続する接続手段１６を設け、上蓋パネル１２の開放縁部と胴部パネル４，６，７の上端部を分離可能に接続する接続手段１７を設ける。【選択図】図２
