| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive horn unit having sufficient sound pressure performance and arranged in a limited place. SOLUTION: The horn unit 1 includes a horn 4 and a stay 6 for attaching the horn 4 to a front upper frame 5. The horn 4 includes a case 9, a diaphragm 18 attached to the case 9, and a cover frame 23 arranged facing an outer face of the diaphragm 18 in which a sound output aperture 26 is formed facing a face direction of the diaphragm 18. The stay 6 includes: a first plate 27 attached to the front upper frame 5; a second plate 28 to which the case 9 is attached and which extends along the face direction of the diaphragm 18; and a connection part 29 for connecting one end of the first plate 27 to one end of the second plate 28. The stay 6 is attached to a vehicle body 2 so that the second plate 28 may be arranged along a horizontal direction. COPYRIGHT: (C)2011,JPO&INPIT |
