发明名称 Flash device
摘要 In a flash device having the body part thereof arranged to be turnable relative to a fixed or stationary part which includes a mounting part for mounting the flash device on a camera so that the body part can be uplifted when the flash device is to be used and can be bent down toward the lens barrel of the camera for improved portability when the flash device is not in use, an operation member is disposed on the fixed part in such a position as to be covered by the body part when the body part is shifted to a usable position or to an unusable position thereof so that water, etc. can be prevented from entering the inside of the flash device via the operation member while the flash device is used or not used in the rain.
申请公布号 US4603953(A) 申请公布日期 1986.08.05
申请号 US19840590065 申请日期 1984.03.15
申请人 CANON KABUSHIKI KAISHA 发明人 WATANABE, ISAO
分类号 G03B15/03;G03B15/05;(IPC1-7):G03B15/05 主分类号 G03B15/03
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