| 摘要 |
PROBLEM TO BE SOLVED: To omit the positioning and assembling labor of leg body members to one side of a molding main body by a method wherein the mounting flanges of the leg body members are insertedly molded to one side of the molding main body so as to be integrally bonded together simultaneously with the blow molding of the molding main body at the time of constitution of the hollow molding main body and the hollow molding equipped with the deeply drawn shaped leg body members. SOLUTION: This hollow molding 20 is equipped with a molding main body 21, which is molded hollowly by blow molding, and leg body members 30 installed on one side of the molding main body 21. The leg body member 30 is formed into a deep-drawn shape having a hollow chamber 32 with one open side. At the peripheral edge part of the opening part of the member 30, an inserting flange 31 extends outwards. Under the state that the neighborhood of the opening part of the hollow chamber 32 of the member 30 is closed with a closing member 40, the leg body member 30 is integrally bonded to one side of the molding main body 21 simultaneously with the blow molding of the molding main body 21 through the insertion of the inserting flange 31 in its side. |
