发明名称 LENS CAP WITH HOUSING HOOD AND IMAGE PICKUP DEVICE PROVIDED WITH IT
摘要 PROBLEM TO BE SOLVED: To provide a lens cap with a housing hood which can be compactly housed at a time other than a required time and which need not be attached and detached and an image pickup device equipped with it. SOLUTION: When a hood is opened from the lens cap, an upper cover 4 is moved upward from such a state that a cap main body 6 is covered with the cover 4 and a lower cover 5 housed by being pressed by the cover 4 and the main body 6 is opened by spring force. Almost simultaneously with it, blades are extended (the blade 7 from the cover 4 and the blade 8 from the cover 5) so as functions as a lens hood.
申请公布号 JP2000180918(A) 申请公布日期 2000.06.30
申请号 JP19980351600 申请日期 1998.12.10
申请人 SONY CORP 发明人 TSUCHIDA YOSHIHISA
分类号 G03B11/04;(IPC1-7):G03B11/04 主分类号 G03B11/04
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