发明名称 TIGHTENING BELT
摘要 <p>PURPOSE:To facilitate fitting to a surface to be tightened by disposing an engaging hole on one end side of a a linear band main body and disposing a check projection capable of entering the engaging hole on the other end side. CONSTITUTION:A plurality of engaging holes 15 are disposed by equal pitches on one end side 11a of a linear band main body 11 made of metal having spring property and flexibility. When the band main body 11 is rounded like a ring and slid in the tightening direction, the check projection 19 is adapted to enter the engaging hole 15 and be hooked in the reverse direction. Further, the height of the projection is equal to or less than the board thickness of the band main body 11. Accordingly, fitting to a surface to be tightened is facilitated, and as there is no projection on the outer surface, the band can be prevented from being slackened due to contact with others.</p>
申请公布号 JPH01250693(A) 申请公布日期 1989.10.05
申请号 JP19880066526 申请日期 1988.03.18
申请人 NHK SPRING CO LTD 发明人 KOJIMA JUJI
分类号 F16L33/02;F16L33/035 主分类号 F16L33/02
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