| 摘要 |
PURPOSE: Fixing structure of a side flap is provided to improve working efficiency by reducing working process and working hours, and to manage and assemble a bus conveniently with standardizing the size of the flap door. CONSTITUTION: A side flap fixing system is composed of a fixing plate(19) fastened in the upper part of a side flap door(10); a hinge mounting bracket(20) fixed at the side of a pillar(15); and a 2-joint link having links(32) combined with the side of the fixing plate through hinges(19a,19b), and fixed in the hinge mounting bracket by hinge shafts(31a,32a). The upper part of the side flap door is moved downward with turning around hinge shafts, and links are moved downward around hinges. The side flap door is opened, and working is performed easily without separating the side flap door. Repair is performed conveniently with opening the flap door connected to the 2-joint link. The flap door size is standardized with unifying the height of the skid rail, and assembling process and management are simplified. Working efficiency is improved with reducing working process and working hours.
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