| 摘要 |
The present invention 10 discloses a safety mirror 10 designed to be attached to the outside of an outwardly opening door 14 and to be viewed from the inside of the door by the user 12 looking through the fireproof door window 18. The safety mirror 10 has a housing 42 open 43 on its lateral sides having two generally vertically positioned convex mirrors 48 mounted therein being oppositely disposed so that the viewer 12 can see to the left 38 and to the right 40 for traffic moving toward or away from the path of the outwardly opening door 14. The housing 42 of the device has a flange 44 about its periphery and has fastening means 47 for attachment to the outside of the door 14. The device also has an LED 50 mounted in its housing which is viewable from the front of the device or from either side of the device. Other embodiments are disclosed wherein the device is constructed without a light, or with only one mirror for use with comer doors, or further having a third mirror horizontally positioned above the two generally vertically positioned convex mirrors 48 for upwardly viewing objects which might be operating overhead such as a crane. |
