| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a chin strap connecting structure for a cap body capable of preventing a foreign matter from being clamped by a buckle during the attaching/detaching operation of a cap body. <P>SOLUTION: The chin strap connecting structure 20 for the cap body for adjusting the length of a chin strap 17 has a support plate 22 having a left side face 22F being a face to be pushed and an operating lever 26 rotatably supported by the support plate 22 and having a pushing face 28F in which the distance to the left side face 22F is changed by rotation. The chin strap 17 is threaded between the left side face 22F and the pushing face 28F and the left side face 22F is pushed via the chin strap 17 by the pushing face 28F when the operating lever 26 is arranged in a fastening position by rotation. <P>COPYRIGHT: (C)2012,JPO&INPIT |
