To effectively perform pop-up of a flash.
By moving a power button 20 to the side of a power source turn-on position, a transmission member 26 is moved so that the inclined surface of a triangular hole 26b rotates along a pin 50. Thus, a transmission member 28 is rotated and a lock member 30 is moved. Then, the engagement of a lock pawl 32 and the flash 10 is released and the flash 10 pops up. By moving a pop-up button 40, the lock member 30 is moved via a transmission member 44 and the flash pops up. When the power button 20 is at a power source turn-off position or a review position, the movement of the lock member 30 to a release position is blocked by an extension part 46 being a part of the power button 20. Therefore, the needless pop-up of the flash 10 is inhibited at the power source turn-off position and the review position.
COPYRIGHT: (C)2006,JPO&NCIPI
Masao Kobayashi
Masato Nagura
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Jun Ishida