RIGID AXEL SUSPENSION OF LEAF SPRING TYPE

摘要

The present invention relates to a suspension of a vehicle and, more particularly, to a suspension having a leaf spring. The present invention comprises a rigid axle; a leaf spring that is coupled with the rigid axle using a U bolt and is assembled by using a grip band; a vehicle body frame; a first link that is fixed to the vehicle body frame using a first pivot and has one end connected to one end of the leaf spring; a second link that is fixed to the vehicle body frame using a second pivot and has the other end connected to the other end of the leaf spring; a third link that is fixed to the vehicle body frame using a third pivot; a first control arm that is coupled between the other end of the first link and one end of the third link; and a second control arm that is coupled between the other end of the second link and the other end of the third link. An impact that is applied to the leaf spring is dispersed by the control arm, and thus damage to the links and the pivots can be minimized, and driving comfort is improved. Also, the angles of the link are appropriately adjusted to improve adjustment stability.