Air ventilator for automobile

An air ventilator for an automobile, comprising:

• a housing comprising a flow path, which is formed through the housing and through which air is blown;
• a wind direction control unit comprising a louver to adjust a wind direction of the air supplied through the flow path;
• a function carrier fixedly installed in a central rear portion of the wind direction control unit;
• a shaft comprising:
• a spherical coupling portion formed on a first side portion of the shaft, wherein the function carrier is mounted on the coupling portion such that the function carrier is rotatable upwards, downwards, leftwards, and rightwards;
• and
• an output bevel gear formed on a second side portion of the shaft;
• and
• a pair of dampers coupled to a hinge so as to be foldable, wherein each of the pair of dampers comprises an input bevel gear to be engaged with the output bevel gear,
• wherein a rail groove is formed in the coupling portion,
• wherein an insertion protrusion inserted into the rail groove protrudes from an inner portion of the function carrier, and
• wherein the function carrier comprises a first function carrier portion and a second function carrier portion that are assembled together such that the first and second carrier portions are rotatably installed by directly coupling the first function carrier portion and the second function carrier portion to the coupling portion.