| 摘要 |
PROBLEM TO BE SOLVED: To prevent occurrence of a defect caused in a cleaning unit and an imaging apparatus caused by removal of the cleaning unit from the imaging apparatus during cleaning. SOLUTION: When the cleaning unit 10 is mounted at a correct position of a camera main body 20, unlock buttons 17d, 27 are overlapped with each other. The unlock buttons 17d, 27 are used to retract a lock pin 26, extended from the camera main body 20 at the correct location and fitted to a fitting hole of the cleaning unit 10, from the fitting hole. However, during the cleaning, even when the unlock button 17d is operated to try to retract the lock pin 26 from the fitting hole, a lock release restriction member 19c is inserted to a moving path of the unlock button 17d. Thus, during the cleaning, the unlock button 17d cannot release the locking of the mount state between the camera main body 20 and the cleaning unit 10. COPYRIGHT: (C)2007,JPO&INPIT |
