| 摘要 |
PROBLEM TO BE SOLVED: To simplify structure of a hand while retaining easy grip regarding the hand for an inflatable boat. SOLUTION: The handle is mounted on the inflatable boat A. A belt-like sheet material 31' is double-folded from the center of the width, and both side edges overlapped each other are fixed to make the sheet cylinder-shaped. Appropriate thickness and appropriate number of pieces of strings 33 are inserted into the cylindrical sheet, and both end parts of the cylindrical sheet are fixed to an inflatable hull 1 through an adhered sheet 34. Fixing structure is simplified by increasing easiness of the grip of the handle 3 by rounding the cylindrical sheet, and by sewing a fixing piece 32 with the adhered sheet 34. COPYRIGHT: (C)2004,JPO
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