HINGE STRUCTURE OF DOOR CABIN FOR DRIVER PROTECTION IN BUS

摘要

The present invention relates to a hinge structure of a driver protection bulkhead doors of the bus, the fixed hinge is pivoted in the partition wall but changeable door hinges with a hinge in the form of convertible Pipe with uniformly distributed load in a concentrated load, and the door hinge pillars form a circular configuration to support the door until the loop at the top of the floor at the bottom, above the door to any fixed support which at the same time rotating about the hinge point with it, molding the door frame and the surrounding structure of the door hinge, the door hinge is fixed to the peripheral surface in the state of being fitted with the door hinge and the door frame molding, the outer side of the rear partition wall hinge is fixed by the support to comprise a bushing for preventing the flow and molding of the guard to allow for supporting the rotation of the door, the door frame is molded to reduce friction and noise when the door rotates about the hinge point, the tolerances generated in advance is prevented by the partition wall on the hinge structure of the protective doors of the bus driver that can reduce the occurrence of deflection of the door.