Patent ID: 6317033
Filing Date: 2001-11-13
Classification: G10K

Abstract:
A horn for a vehicle, comprising:a cylindrical case that defines an opening having an axis, the cylindrical case also having a bottom that has surfaces that define a tubular through hole having an axis that is substantially parallel to the axis of the opening;a diaphragm that covers the opening of the cylindrical case; anda coil bobbin that vibrates the diaphragm, the coil bobbin being mounted at the bottom of the cylindrical case, the coil bobbin having surfaces that define a mounting hole; whereinthe surfaces of the bottom that define the tubular through hole are disposed along the surfaces of the coil bobbin that define the mounting hole so as to extend through the mounting hole of the coil bobbin, the surfaces of the bottom of the cylindrical case that define the tubular through hole having tip portions that extend onto the surfaces of the coil bobbin that define the mounting hole so as to hold the coil bobbin between the folded tip portions and the bottom of the cylindrical case.