PROBLEM TO BE SOLVED: To blow an alarm sound which can be caught by a user outside a vehicle.SOLUTION: A cover member 15 is continuously provided on a buzzer 10 which is located inside a fender panel 2. The cover member 15 comprises a cylindrical guide part 16 which surrounds a sound radiation part 10a of the buzzer 10 and is extended to the fender panel 2 side, and an opening 17 which is opened to an outer surface side of the fender panel 2. When an alarm sound is radiated from the sound radiation part 10a, the alarm sound is directed to a set direction by the guide part 16 without generation of reflection of the sound to an inner side of a vehicle body and attenuation of the sound, whereby the alarm sound can be efficiently blown from the opening 17, and further, directivity of the alarm sound toward a user outside a vehicle is assured, whereby the alarm sound can be easily heard.SELECTED DRAWING: Figure 2
【課題】車外のユーザが確実に聞き取れるように警報音を吹鳴する。【解決手段】フェンダパネル2内側に配設されるブザー10にカバー部材15を連設する。カバー部材15は、ブザー10の音波放射部10aを囲んでフェンダパネル2側に延出される筒状のガイド部16と、フェンダパネル2の外面側に開口する開口部17とを備えており、音波放射部10aから警報音が放射されたとき、車体内側への音の反射や減衰を生じることなくガイド部16で警報音を設定方向に指向させ、開口部17から効率的に警報音を吹鳴することができ、車外のユーザの方向への警報音の指向性を確保して、警報音を聞こえやすくすることができる。【選択図】図2
ALARM SOUND BLOWING DEVICE OF VEHICLE
車両の警報音吹鳴装置
19.01.2017
Patent
Elektronische Ressource
Japanisch
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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