![]() Thus people inside the door can observe the visage of the people outside the door through the lower sight glass of the periscope. A periscope is arranged between the inner door face and the outer door face of a door, the upper sight glass of the periscope is aligned with the magnified glass, and the lower sight glass of the periscope is arranged on the inner door face of the door. The safety cat's-eye for anti-theft door is characterized in that a magnified glass is arranged at the position in the height of a human's eye on the outer door face of the safety door. The utility model discloses a safety cat's-eye for anti-theft door, relating to the door mirror of a safety door. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by 胡耀月 filed Critical 胡耀月 Priority to CN 200420062370 priority Critical patent/CN2727367Y/en Application granted granted Critical Publication of CN2727367Y publication Critical patent/CN2727367Y/en Anticipated expiration legal-status Critical Status Expired - Fee Related legal-status Critical Current Links Inventor 胡耀月 Original Assignee 胡耀月 Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Fee Related Application number CN 200420062370 Other languages Chinese ( zh) Google Patents CN2727367Y - Safety cat's-eye for anti-theft door CN2727367Y - Safety cat's-eye for anti-theft door
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