| 摘要 |
PURPOSE:To provide a forced operation structure of a mechanical ignition type sensor which can forcedly operate the sensor simply while the sensor is mounted on a vehicle when the vehicle is disused, is safe, and improves workability. CONSTITUTION:A shaft 56 which can press an ignition pin 24 by moving in the direction of axial line due to its rotational operation is arranged in an axial line portion of a safety lever 46. When a sensor is operated forcedly, the ignition pin 24 is pressed by the shaft 56, an engaging portion 40 of a trigger lever 36 is sheared to release the holding of the ignition pin 24, and the ignition pin 24 is operated. Thus, the forced operation of the sensor can be carried out simply by operating the shaft 56, is safe, and improves workability. |
