| 摘要 |
PURPOSE:To provide an automobile ventilator which is monoblock in structure and able to do forced ventilation without entailing any damage to a natural ventilating characteristic. CONSTITUTION:This is an automotive ventilator being formed in a body part at the inner part of a rear bumper and installed in an ventilating opening ventilating the inside of a car roan, and in this constitution, a suction port 22 being interconnected to an opening part 20 formed on a case peripheral surface surrounding a range between a case front 15 and a case back and an exhaust port 28 heading for the outside of the car room are installed in a natural ventilator 1 equipped with a plate valve 18 to be opened to the outside from a closing position if roan internal pressure becomes higher than the outside air in an opening part 15 of the case front 15 and another opening part to be connected to the ventilating opening at the case back, and then it integrally assembles a blower 2 as one body. |
