| 摘要 |
A buckle includes a base (20) consisting of a base plate (21) having an open hole (25) formed therein on the longitudinal one end side thereof and opposite guide grooves (24) formed therein on both sides thereof, a socket (40) consisting of a plate-shaped body (41) having a projection (43) with an aperture (44) formed integrally therewith on an opposite end to a belt connecting portion thereof, the projection (43) being fitted in the hole (25) formed in the base plate (21), and a plug (50) consisting of a plate-shaped base body (51) adapted to be slidably moved along the guide grooves (24) of the base and having resilient pieces (52) formed one end thereof and engaged with the aperture (44) of the socket (40) in snap-fit fashion and disengaged therefrom, wherein the resistance to sliding of the plug (50) on the base (20) becomes large when the resilient pieces (52) of the plug (50) are located out of the hole (25) formed in the base plate (21). |
