PROBLEM TO BE SOLVED: To provide a vehicular acoustic apparatus which visually notifies the approach of a vehicle to surroundings together with an acoustic sense and attracts attentions, when a baby carriage, a wheelchair, a bicycle, and an electric cart and the like comes close to others such as pedestrians from a rear side.SOLUTION: An acoustic portion 1 installed to a handle or a basket of a light vehicle such as a bicycle by an installing portion 2 is made from metal or pottery which is easy to resonate. When a movable swinging portion 4 coupled with a ring 3 in the inside of the acoustic portion 1 receives air resistance or vibrations generated during the use of a vehicle on a blade 6 or a cover portion 9, a striking body 5 and the acoustic portion 1 repeat contacting to continuously generate cool sound during driving, thereby attracting attentions of others. Furthermore, a part or the whole of a surface of the body 1 or the blade 6 or the cover 9 is made to be a fluorescent body or a reflection body 7, thereby visually attracting the attentions of others such as pedestrians by not only sound but also the reflection of light.SELECTED DRAWING: Figure 4
【課題】乳母車、車イス、自転車、電動カートなどが歩行者など他者の後方などから近づく場合、聴覚と合わせて視覚的にも乗り物が接近したことを周囲に知らしめ注意を促す乗物用音響器を提供する。【解決手段】自転車などの軽車両のハンドルやカゴなどに取付け部2で装着された音響部1は共鳴し易い金属や陶器などでできており、音響部1の内部のリング3と連結する可動自在の振れ部4は羽根6やカバー部9が乗り物使用時に発生する空気抵抗や振動を受けることにより、打撃体5と音響部1が接触を繰り返して運転中継続的に清涼音を発生させ、他者に接近の注意を促す。さらに本体1や羽根6やカバー9の表面の一部または全体を蛍光体または反射体7にすることにより、音のみならず光の反射によって視覚的にも、歩行者など他者に注意を促すことができる。【選択図】図4
VEHICULAR ACOUSTIC APPARATUS
乗り物用音響器
2016-05-23
Patent
Electronic Resource
Japanese
IPC: | B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / 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 |
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