| 摘要 |
PROBLEM TO BE SOLVED: To simply and firmly join thermoplastic resin plates turnably in the shape of a hinge to form a box by forming a side wall by connecting the resin plates in series with the use of the resin plates. SOLUTION: With an end surface (21d) with the two resin plates arranged to overlap each other, one plate surface (22a) of a junction plate (22) which has a size enough to cover the two end surfaces, is made of the same thermoplastic resin as that of the resin plate, and can be bent is brought into contact. By heating the junction plate (22) from the other plate surface (22b), the junction plate (22) and the respective end surfaces (21d) of the two resin plates (21) contacted with the junction plate (22) are softened to deformable strength. The end surfaces (21d) of the softened resin plates are pushed/adhered to one plate surface (22a) of the junction plate. COPYRIGHT: (C)2009,JPO&INPIT |
