BRIDGE-ADJUSTMENT FIXING BELT BUCKLE

原文（中国語）

A bridge-adjustment fixing belt buckle is provided, aiming to improve difficulty of adjustment and unstable fixing. A first bridge, which is rotatable, is arranged in conjunction with a spring and a raised pawl to achieve quick and stable fixing and tightness adjustment of a belt. To avoid accidental touch, the bridge is arranged to drive the raised pawl to disengage from the belt, and automatic position restoration is achieved by the elastic force of the spring. Outside appearance change made with an auxiliary bridge may change the position of triggering the raised pawl to provide flexibility for expansion of mechanical design and also maintaining smooth feel of adjustment. Also, a combination of a main limiting frame, a decorative panel control, and a connecting seat can be used to achieve horizontal push type operation, and a more accurate and stable tightness adjustment is achieved in conjunction with the belt ratchet.