| 摘要 |
PURPOSE: An apparatus for automatically cutting off power of a vehicle is provided to change the pressure of a ball sensor by using a torsion spring and improve the accuracy of a movable portion by using a cylinder. CONSTITUTION: An apparatus for automatically cutting off power of a vehicle includes a cylindrical case, an upper cap(12), a fixing portion(20), a movable portion(30), a ball sensor(50), and an operating link. The upper cap(12) is used for covering the cylindrical case. The fixing portion(20) is formed at a lower portion of the inside of the cylindrical case. A terminal contact portion(60) is formed between the movable portion(30) and the fixing portion(20). The ball sensor(50) is loaded on a left side of an upper portion of the movable portion(30). The operating link includes a couple of upper end portions(48,48') inserted into concave portions of the ball sensor(50), a couple of intermediate links(42,42') extended from the upper end portions(48,48') to a lower portion, and a couple of lower links(44,44') extended from the intermediate links(42,42'). The lower links(44,44') are connected to each other by means of a torsion spring.
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