To provide a warning sound generation device capable of securing sound pressure of a warning sound close to ears of a driver who drives a vehicle.SOLUTION: A warning sound generation device 20 comprises: a warning sound generator 32 provided in the backside of an instrument panel 12; and an air-conditioning duct 22R having a vibration part 24 that faces a warning sound output unit 34 of the warning sound generator 32 and vibrates in response to a warning sound output from the warning sound output unit 34 and a reflection part 26 that reflects the warning sound propagated by the vibration of the vibration part 24 to an outlet 28R side.SELECTED DRAWING: Figure 1
【課題】車両を運転する運転者の耳元に対して警告音の音圧を確保できる警告音発生装置を得る。【解決手段】インストルメントパネル12の裏側に設けられた警告音発生器32と、警告音発生器32の警告音出力部34と対向し、警告音出力部34から出力された警告音によって振動する振動部24と、振動部24の振動によって伝播された警告音を吹出口28R側へ反射する反射部26と、を有する空調ダクト22Rと、を備えた警告音発生装置20とする。【選択図】図1
WARNING SOUND GENERATION DEVICE
警告音発生装置
2023-07-24
Patent
Electronic Resource
Japanese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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