| 摘要 |
PROBLEM TO BE SOLVED: To form hinges of a container, having a fixing function with which a lid body stops at an arbitrary opening/closing position, out of only synthetic resin to cope with collection of classification refuse. SOLUTION: A hinge pin 20 formed of a bundled fiber plastic bar having capillary pores is driven in shaft holes 7, 14 for a hinge part H in a synthetic resin container to be hinged. In this constitution, the opening and closing fixing force of the hinge part H can be kept and the container can be disposed of without separating the hinge pin 20 from the container. |
