| 摘要 |
PURPOSE:To eliminate a possibility that a suction container part is removed from a sucker part by executing a constitution so as to open and close the movement of a sucked article in a route part regardless of the suction container part only with a sucked article passage open/close part in the sucker. CONSTITUTION:A sucker 1 sucks a sucked article 21 in an eye-ball 30 by a vacuum and puts it in a housing part 22. The sucker 1 has a vacuum control part 2, a main body 5 of the sucker 1, a suction cassette 4 mountable to and rovable from the main body 5 and a sucked article passage open/close part 3. In a condition in which the suction cassette 4 is fitted to the main body 5, by the operation of the sucked article passage open/close part 3 located in the main body 5, the movement of the sucked article 21 in a flexible tube 20 is stopped without causing a force to work to the suction container part 4, and when the operation of the sucked article passage open/close part 3 is released, the stop of the movement of the sucked article 21 in the flexible tube 20 is released without causing the force to the suction cassette 4. |
