PROBLEM TO BE SOLVED: To provide a burglar alarm siren capable of fully exerting threat effect on a person of robbery intention, causing no increase in weight and cost in particular.SOLUTION: A burglar alarm siren includes: a sound source unit (2) installed in a vehicle as a source of an alarm tone; a hollow pipe member (4) connected with the sound source unit (2); and a hollow penetration member (5) that is connected with one end of the pipe member (4), not the other end connected with the sound source unit, and penetrates a prescribed car body construction member (31) from inside of the car to outside thereof.SELECTED DRAWING: Figure 5

    【課題】特段の重量およびコストの増大を招くことなく、盗難企図者への威嚇効果を十分に発揮することが可能なバーグラアラーム用サイレンを提供する。【解決手段】バーグラアラーム用サイレンは、警報音の発生源として車内に配設された音源部(2)と、音源部(2)に接続された中空の管部材(4)と、管部材(4)における音源部とは反対側の端部に接続され、所定の車体構造材(31)を車内側から車外側に貫通する中空の貫通部材(5)とを備える。【選択図】図5


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    Title :

    BURGLAR ALARM SIREN


    Additional title:

    バーグラアラーム用サイレン


    Contributors:

    Publication date :

    2018-05-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR




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