| 摘要 |
A bottom hinge structure for a door is provided to prevent fraying phenomenon of a bottom hinge generated by frequent opening/closing of a door, and to easily control the assembly and position of the bottom hinge. A bottom hinge structure for a door is composed of an assembly unit(12), a hinge body(10) fixed to the bottom of a main body through an assembly hole(13) formed in the assembly unit with a bolt, a hinge shaft(20) which is assembled to be penetrated into the hinge body, and is protruded to the upper of the hinge body, a height control member(30) inserted from the upper of the hinge shaft, and a rotation prevention member(40) inserted from the upper of the hinge shaft in which the height control member is assembled. |
