Front chassis system of tilting vehicle

A front chassis system of a tilting vehicle, comprising:

• a front swing, arm-left connecting a vehicle body and a front steering wheel-left;
• a front swing arm-right connecting the vehicle body and a front steering wheel-right;
• a front tilting rod-left connected to the front swing arm-left;
• a front tilting rod-right connected to the front swing arm-right;
• a front tilt bar-left rotatably fixed to the vehicle body using a front tilt bar pin and connection-installed in the front tilting rod-left;
• a front tilt bar-right rotatably fixed to the vehicle body using another front tilt bar pin and connected to the front tilting rod-right;
• a front shock absorber having one side and the other side respectively coupled to the front tilt bar-left and the front tilt bar-right;
• at least one front elastic roller formed in the vehicle body to limit a rotational operation of the front tilt bar-left-bar or the front tilt bar-right and formed in surface contact with a lower portion of the front tilt bar-left or the front tilt bar-right;
• and
• a steering device that is linked with a steering handle part assembled in the vehicle body and has one side and the other side respectively coupled to the front steering wheel-left and the front steering wheel-right,
• wherein, when the vehicle leads to low speed straight driving or is stopped from driving in a state in which the vehicle is balanced in a left-right direction,
• the front tilt bar-left or the front tilt bar-right has resistance to a rotational force due to shape contact with the front elastic roller, and
• the vehicle receives elastic force resistance of the front elastic roller from start of a tilting operation up to a set range and is thus suppressed from falling to left and right sides.