| 摘要 |
PURPOSE: A horn for a vehicle is provided to improve durability by maintaining the dimensions of the off-gap of an upper contact point and a lower contact point using an elastic unit. CONSTITUTION: An exciting coil(26) and a fixed metal core(110) are installed to the inside of an iron-based body(40). A current is applied to the exciting coil in order to vibrate a diaphragm(180). The fixed metal core is magnetized. The protrusion of an armature(200) presses the tip-end(231) of a driving contactor in order to control the on-off state of upper and lower contact points(140, 150). An elastic unit is installed between a fixed contactor(30) and the body. An adjusting screw(50) is inserted into the upper side of the fixed contactor. The tip-end of the adjusting screw is protruded to the external side of the body.
|
