| 摘要 |
<p>A strap adjustment assembly (10) generally comprises a hollow connector frame (11) integrally molded of synthetic resin and a strap retainer (12) integrally molded of synthetic resin and assembled in the hollow connector frame (11). The hollow connector frame (11) includes a grip base (13) having a strap bearing surface (18), a pair of spaced legs (14, 15) extending from the grip base (13) and having a pair of slots (21, 22), respectively, and a connecting bar (16) joining the legs (14, 15) remotely from the grip base (13) by a distance. The strap retainer (12) includes a central strap engagement portion (23), and a pair of arms (24, 25) extending from the central strap engagement portion (23) and loosely fitted in the slots (21, 22), respectively. The central strap engagement portion (23) has a strap pressing surface (34) for frictionally pressing a strap end portion (32) against the strap bearing surface (18). The strap pressing surface (34) is transversely spaced from the arms (24, 25) at least by the distance. The connector frame (11) and the strap retainer (12) are simultaneously molded in an assembled condition.</p> |
