| 摘要 |
PURPOSE:To equip a spout with an open/close lid with an elastic reverse-rotating hinge by means of integral molding, easily and properly open/close the spout, further prevent liquid from trickling down, make the spout convenient for use and reduce a cost. CONSTITUTION:A spout 2 whose longitudinal cross section has been bent into an inverse L-shape is connected onto a mounting cylinder 1, a lid plate 4 hanging in an inverse L-shape in a longitudinal cross section is provided on the spout via an elastic reverse-rotating hinge, and a cock cylinder 5 removably fitted into the spout 2 is made to protrude on an internal face of the lid plate. An edge 6 of the spout 2 is expanded like a trumpet, while an upper part of the expanded edge is partially stretched upward to form a guide tab 7 for the cock cylinder 5. At the time of closing the lid, the cock cylinder 5 is guided by the guide tab 7 into the spout 2 and slid into the spout 2 to be fitted there in. |
