| abstract |
(57) [Summary] [Purpose] In order to escape from a vehicle that has fallen into the water, it is not necessary to smash a window glass or separately prepare a hammer and a cutter for cutting a seat belt. A hammer head (6) is provided on a part of the emergency signal light (1). And the cutter 8 are attached, and the window glass 14 is cracked or the seat belt 15 is cut with this to escape from the inside of the vehicle that has fallen into water. |