发明名称 SOUND OUTPUT DEVICE FOR VEHICLE
摘要 A loudspeaker device is installed in a space between a bumper reinforcement for reinforcing a bumper of a vehicle and a bumper absorber attached to a front side of the bumper reinforcement. An approach notification sound output from a front side of the loudspeaker device is radiated outside through a first opening provided on a driver's seat side of the bumper absorber. An approach notification sound output from a rear side of the loudspeaker device passes through a sound path between the bumper reinforcement and the bumper absorber and is then radiated outside through a second opening provided on a passenger seat side of the bumper absorber.
申请公布号 US2016039375(A1) 申请公布日期 2016.02.11
申请号 US201314781368 申请日期 2013.04.01
申请人 PIONEER CORPORATION ;TOHOKU PIONEER CORPORATION 发明人 OKUYAMA Takeshi;MORIYAMA Yutaka;NITTA Tomokazu
分类号 B60R19/48;B60Q5/00;B60R11/02 主分类号 B60R19/48
代理机构 代理人
主权项 1. A sound output device for vehicles, having a reinforcing member for reinforcing a bumper of a vehicle and a shock absorbing member attached to a front side of the reinforcing member and radiates a sound outside the vehicle, comprising a loudspeaker device which is installed so that a space between the reinforcing member and the shock absorbing member is a sound path.
地址 Kawasaki-shi, Kanagawa JP