| 摘要 |
<p>PROBLEM TO BE SOLVED: To light an emergency flickering indicating lamp automatically and instantaneously when an accident occurs by constituting in such a manner that the emergency flickering indicating lamp is lit when violent and large inertia force generated at the time of collision of an automobile during its running is detected. SOLUTION: Contacts 5 and 6 of a switch 4 are arranged in such a manner that they are opened by elastic force of a spring 7 at all times and act when a weight 1 moves in the direction of the switch 4. When an automobile collides, abnormally large inertia force acts in the direction of the switch 4 and inertia force also acts on the movable weight 1 at the same time so that it moves in the direction of the switch 4. When force by which the weight 1 moves by inertia is larger than an elastic force of the spring 7 and it moves in the direction of the switch 4, the contact 6 is pressed and is connected with the contact 5 so that the switch 4 operates. At the same time, pulse are sent into an automatic lighting circuit 8 to operate it, and an emergency flickering indicating lamp loaded in the automation is continuously displayed through a connector 20 which is connected in advance.</p> |
