| 摘要 |
<p>Hair-grip has two jaws (1,4) pivoted together (7) by hinge (8) having coil spring (14) around pivot axis. Spring is enclosed in opaque casing (16) which has open end for passage of radially extending end (15) of spring. Casing is formed integrally and has flange covering groove of pin which is apertured to lock pivot action. Other end of casing has no flange but has second pin (10) with second groove continued on side surface of casing.</p> |
