STRAP LENGTH ADJUSTING MECHANISM OF GOGGLES

摘要

PROBLEM TO BE SOLVED: To provide a length adjusting mechanism of goggles capable of adjusting the length by just pulling the end of a strap and preventing the release of its engagement state when being used.;SOLUTION: This strap length adjusting mechanism of the goggles comprises the strap formed of an elastic material and connectors engaged with the strap and connected to a goggles body; the inside faces in the end parts of the strap are regularly and continuously provided with projecting strips perpendicular to the length direction; the connector comprises a connector body formed with a strap insertion part formed in one end of a flat base body and a swing body connected to the other end of the base body; the swing body forms a buckle part overlapped on the connector body from the connecting part of the connector body via a curved first elastic part and a second elastic part; and the buckle part is erected with a roller opposed to the insertion part. The strap end part is so constituted as to be inserted from the insertion part, be wound around the roller of the buckle part, pass through the insertion part again, be folded to the outside and be attached thereto.;COPYRIGHT: (C)2006,JPO&NCIPI