PROBLEM TO BE SOLVED: To provide a ready-to-assemble boxy structure readily assembled and excellent in bond strength between assembly members.SOLUTION: The ready-to-assemble boxy structure (A) includes front and back plates (1, 2), and bond members (3) making the front and back plates (1, 2) stand face-to-face at desired intervals. In the structure, the bondage of the members (1, 2, 3) at their end parts is performed as follows: (1) firstly engaging the members with each other to be bonded, and screw-fastening the members with the head parts (42) of fixing screws (4) each having such a size as to stride over the front and back plates (1, 2) and the bond member (3) for preventing the front and back plates (1, 2) and the bond member (3) from disengaging from one another or (2) performing engagement/bondage by application of engagement stress via elastic deformation/plastic deformation of the members.COPYRIGHT: (C)2011,JPO&INPIT【課題】組立てが容易で、かつ、組立て部材同士の結合強度が優れる箱型構造体を提供する。【解決手段】前後プレート(1、2)及び前記前後プレート(1,2)を所望の間隔を置いて対向立設させる結合部材(3)から成る簡易組立て式の箱構造体(A)において、前記部材(1、2、3)の端部での結合を、1)先ず相互に嵌合結合させ、次いで結合部における前後プレート(1、2)と結合部材(3)の離脱を防止するために、前後プレート(1、2)と結合部材(3)にまたがる大きさの固定ネジ(4)の頭部(42)でネジ止めするか、または、2)嵌合結合を嵌合応力を印加させ、部材の弾性変形・塑性変形を介して行う。【選択図】図1
