PROBLEM TO BE SOLVED: To stabilize a support state of a steering shaft and achieve weight reduction of an acoustic device and space saving.SOLUTION: A main duct 13 is provided with: a driver seat side duct 16, which extends in a vehicle width direction at a front side of a driver seat, and a front passenger seat side duct 17, which extends in the vehicle width direction at a front passenger seat side of the driver seat side duct 16 and is narrower than the driver seat side duct 16. Vehicle body attachment brackets 47 connected with side panels at both sides of a vehicle body are attached to longitudinal end parts of the main duct 13. A steering shaft support bracket 43 which supports a steering shaft is attached to a longitudinal middle part of the driver seat side duct 16.SELECTED DRAWING: Figure 1
【課題】ステアリングシャフトの支持状態を安定させつつ、音響装置の軽量化及び省スペース化を図る。【解決手段】メインダクト13に、運転席の前方で車幅方向に延びる運転席側ダクト16と、運転席側ダクト16の助手席側で車幅方向に延び、かつ運転席側ダクト16よりも細い助手席側ダクト17とを設けた。そして、メインダクト13の長手方向両端部に、車体両側のサイドパネルに連結される車体取付けブラケット47を取り付けるとともに、運転席側ダクト16の長手方向中途部に、ステアリングシャフトを支持するステアリングシャフト支持ブラケット43を取り付けた。【選択図】図1
VEHICLE SPEAKER SYSTEM
車両用スピーカシステム
2017-02-23
Patent
Electronic Resource
Japanese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES / H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler |