| 摘要 |
PROBLEM TO BE SOLVED: To provide a cabin ventilation device of an automobile which is adaptable to a larger thin-film valve while preventing an opening/closing failure caused by the pasting of the thin-film valve.SOLUTION: A cabin ventilation device 100 has an exhaust port 101, a frame member 103, a thin-film valve 105, a salient part 107 and a convex part 109. The convex part 109 has convex parts 109a to c. Therefore, by forming the convex parts 109 on an upper-side surface 107a, a lower-side surface 107b, and a front-side surface 107c of the salient part 107, and an upper face 103b of the frame member 103, even if the thin-film valve 105 is pasted on the upper face 103b of the frame member 103, and the lower-side surface 107b, the upper-side surface 107a, and the front-side surface 107c of the salient part 107, it can be prevented that the thin-film valve 105 is pasted on the upper face 103b of the frame member 103, and the lower-side surface 107b, the upper-side surface 107a, and the front-side surface 107c of the salient part 107.SELECTED DRAWING: Figure 1 |
