| 摘要 |
A braking device for a vehicle is disclosed. The braking device for a vehicle according to the present invention comprises: a drive unit disposed inside a drum to supply rotational power; a nut screw disposed between a first brake shoe and a second brake shoe to receive the rotational power of the drive unit to rotate; a first push rod unit whose both sides are connected to the first brake shoe and the nut screw to press the first brake shoe by rotation of the nut screw; a fixed protruding unit which is fixed on a case unit enclosing the nut screw and protrudes in the opposite direction of the first push rod unit; a rotary connection unit mounted on the fixed protruding unit, whose rotation is restricted by the fixed protruding unit; a rotation adjustment unit inserted into the rotary connection unit and screw-mounted on the rotary connection unit to move with the rotary connection unit; and a second push rod whose both sides are connected to the second brake shoe and the rotation adjustment unit to move with the rotation adjustment unit in a longitudinal direction to press the second brake shoe. |
