| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a suspension arm fixing structure which obtains high strength in a fixing portion between a suspension frame and a suspension arm.SOLUTION: A suspension arm fixing structure 100 includes: a suspension frame 110; and a suspension arm. The suspension frame includes an arm fixing part 118a having an insertion hole 120a on a front surface. The suspension arm fixing structure 100 further includes: a connection member 140a which connects the suspension frame with a vehicle body; a bolt 160 inserted into the insertion hole from the front side; and a nut 170 disposed in the connection member. An expansion shape 142a expanding to the front side is formed on a front surface of the connection member. A front end of the nut is fixed to the expansion shape and a rear end of the nut is fixed to a rear surface 144 of the connection member.</p> |
