| 摘要 |
PURPOSE: A hollow pipe type suspension arm unit is provided to be connected to a rod and screw and fixes the bush by covering it, thereby reusing it without damage of component occurred when welding or indenting by convenient assemble and disassemble work. CONSTITUTION: A hollow pipe type suspension arm unit includes a hollow pipe rod(2), a bush pipe(5) and a bush(10). The hollow pipe rod forms female screw(3) inside the opposite side which a ball-joint(4) is fixed to one side. The bush pipe is screw-connected to the female screw. The bush fixes the bush pipe with a covering method without welding and fixing. The bush is connected to the bush pipe. The bush pipe is comprised of a hollow pipe form fixed end(6) and up and down screw rods(8,9). |
