| 摘要 |
There is provided a valve structure comprising a valve case (2) provided with a suction port (3) and discharge ports (4a-4D), valve bodies (5a-5d) provided for opening and closing the discharge ports (4a-4d) and a drive body (6) for driving the valve bodies (5a-5d), wherein the valve bodies (5a-5d) are provided with, at one end thereof, a blocking portion (7a-7d) for closing the discharge port (4a-4d) and at the other end thereof, an elastic member portion generating an elastic force for moving the blocking portion (7a-7d) for opening and closing the discharge port (4a-4d); the rod-like drive body having a convex portion on its side is inserted into through-holes provided on the valve bodies in a direction intersecting a moving direction of the blocking portion (7a-7d) moved by an elastic force; and the blocking portion (7a-7d) is moved in the direction intersecting the drive body (6) by the rotation of the drive body (6), thereby controlling the opening and closing of the discharge port (4a-4d). |
