| 摘要 |
PURPOSE: A multi-purpose waterproofing bag is provided to prevent the bag from getting wet, using a hook to seal an inlet unit of the bag. CONSTITUTION: A multi-purpose waterproofing bag closes a bag inlet unit with a narrow sheet(4) having a handle(5) by firmly attaching a round-rod supporting arm(3) on a bag(1) inlet part(2)(2a) made by a vinyl sheet. The bag inlet part can be tightly closed by supporting the round-rod supporting arm on the narrow sheet one side and by uniting them as a hook. |
