【摘要】 设计了一款锌合金可调节合页,该合页旋转角度可达270°,合页结构上有6 mm的调节量。实践证明,可调节合页用途广、使用便捷、安装方便,能够保证门与门框处于最佳配合位置,且不受内开与外开的限制。更多还原

【Abstract】 A zinc alloy adjustable hinge is designed. The rotation angle of the hinge can reach 270° and there is a 6 mm adjustment on the hinge structure. Practice has proved that the adjustable hinge is widely used, easy to use and easy to install. It can ensure that the door and the door frame are in the best matching position, and are not limited by the internal and external opening.更多还原