Vehicle body lower structure
Provided is a vehicle body lower structure. The vehicle body lower structure includes an airflow guiding plate that is arranged on the vehicle body of a vehicle and is movable between a receiving position covering the lower part of the vehicle body and a deploying position protruding downward. The vehicle body lower structure further includes: a shaft member, which extends in the left-right direction of the vehicle, thereby rotatably connecting the front end of the airflow guiding plate to the vehicle body; a belt member, one end of which is connected to the airflow guiding plate and the other end thereof is connected the vehicle body; and an actuator, which is used to wind the belt member. In addition, the belt member is bent when the airflow guiding plate moves from the deploying position to the receiving position.
1. A vehicle body lower structure, comprising an airflow guiding plate that is arranged on a vehicle body of a vehicle and is movable between a receiving position covering a lower part of the vehicle body and a deploying position protruding downward, wherein the vehicle body lower structure further comprises:
a shaft member, which extends in a left-right direction of the vehicle, thereby rotatably connecting a front end of the airflow guiding plate to the vehicle body;
a belt member, one end of which is connected to the airflow guiding plate and the other end thereof is connected the vehicle body; and
an actuator, which is used to wind the belt member, and
wherein the belt member is bent when the airflow guiding plate moves from the deploying position to the receiving position.
2. The vehicle body lower structure according to claim 1 , further comprising:
a driving shaft, which extends in the left-right direction of the vehicle, and is rotatably provided on the vehicle body,
wherein the driving shaft is arranged parallel to the shaft member and staggered in a front and back direction, and
the actuator drives the driving shaft to rotate to wind the belt member on the driving shaft.
3. The vehicle body lower structure according to claim 1 , further comprising:
a force applying member, which is arranged on the airflow guiding plate and applies a downward force to the airflow guiding plate.
4. The vehicle body lower structure according to claim 2 , further comprising:
a force applying member, which is arranged on the airflow guiding plate and applies a downward force to the airflow guiding plate.