| 摘要 |
<p>PURPOSE:To decrease contact required for flashing of direction indication by providing a flashing means which is intermittently supplied with power from power source through a knocking element and a knocked element and flashes when knocking a knocked element intermittently with a knocking element at time of left turn or right turn of a vehicle. CONSTITUTION:When a switch S is turned on with a contact Sb at time of left turn, an oscillating circuit part 80 oscillates and an electromagnet 60 intermittently generates suctional magnetic force. Then, a magnetic plate 65 is sucked to a core 62 and displaced and a knocking element 70a intermittently knocks a knocked element 70b. Hereby, a diaphragm 30 vibrates and generates an alarm sound. Further in this intermittent knocking condition, a directional indication light L1 is intermittently supplied with power from power source B through a switch 1G, a knocked element 70b, a knocking element 70a and a contact Sa, Sb and flashes. Accordingly, there is no need to provide, in particular, a contact required for flashing the directional indication.</p> |
