| 摘要 |
PROBLEM TO BE SOLVED: To provide a hinge cap for separate disposal that comprises a fitting tube part having a breakable weakened line formed which continues from a vertically tearing line to a circumferentially tearing line for separate disposal, which can easily start cutting of the vertically tearing line and has an excellent appearance shape.SOLUTION: In an outer tube 8 of a fitting tube part 5, a clearance part 30, which has a breakable thin-wall weakened part 31 (a vertically tearing line T) on an outer peripheral surface thereof and penetrates through in a vertical direction, is provided, and a slit groove 41, connected with one end in a circumference direction of the clearance part 30, which has an opening at an upper side thereof is drilled over a circular-arc range with a predetermined circumference angle. At an inner periphery side of the outer tube 8 of a bottom face 43 of the slit groove is formed a thin-wall connected part 42 (a circumferentially tearing line R) which can be broken in a circumference direction.SELECTED DRAWING: Figure 1 |
