| 摘要 |
PROBLEM TO BE SOLVED: To provide a supporting structure for a trailing arm capable of improving lateral stiffness with a simple structure. SOLUTION: This structure swingably supports a trailing arm 1 to a vehicular body at a front end thereof through a first bush 4 and a second bush 5 separately arranged in a vehicular width direction. If an inner cylinder 15 is moved in a bolt direction by axially rotating a bolt 8 in the first bush 4, an elastic member 17 between a flange 15a of the inner cylinder 15 and a flange 16a of an outer cylinder 16 is compressed to deform, and the outer cylinder 16 is pressed to move. Therefore, an outer cylinder 22 in the second bush 5 is moved in a bolt 9 direction, so that an elastic member 23 between a flange 22a of the outer cylinder 22 and a bracket plate 7a is compressed to deform.
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