发明名称 TAPE MEASURE
摘要 PROBLEM TO BE SOLVED: To provide a tape measure capable of stopping falling of the tape measure by a fall prevention rope, even when the tape measure is dropped by any chance, by providing on a body case of the tape measure, an engaging part engageable with a hook which is an engaging tool or the like provided on the fall prevention rope.SOLUTION: A plate member 5 on which the engaging part 4 to be engaged with the hook 3 which is the engaging tool provided on the external fall prevention rope 2 is formed, is provided on the outer surface of a peripheral wall of the case 1, and the diameter of a through hole 10 of the engaging part 4 is formed to be sufficiently large so that the hook 3 provided on the external fall prevention rope 2 can be engaged therewith easily.
申请公布号 JP2011214919(A) 申请公布日期 2011.10.27
申请号 JP20100081801 申请日期 2010.03.31
申请人 HARA DOKI KK 发明人 HARA TERUTAKE
分类号 G01B3/10 主分类号 G01B3/10
代理机构 代理人
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