PROBLEM TO BE SOLVED: To provide a rotary seat device for a vehicle capable of eliminating a rotary mechanism by electrical drive.SOLUTION: A rotary seat device for a vehicle comprises a spring member 50 for rotating and energizing a seat 20 to a front state 20a side from a side state 20b. Therefore, it is possible to eliminate a mechanism for rotating the seat 20 in the side state 20b to the front state 20a side by electrical drive. As a result, (a) the seat 20 can be rotated regardless of presence/absence of power, (b) a motor or a gear is not required, a rotary mechanism 30 can be reduced in weight and production cost can be reduced, and (c) rotation speed of the seat 20 which does not depend on electrical drive can be acquired, so that, compared with an electrically driven rotary seat device, rotation speed of the seat 20 can be made fast.SELECTED DRAWING: Figure 3

    【課題】電動による回転機構を廃止できる車両用回転シート装置の提供。【解決手段】シート20を側方状態20bから前方状態20a側へ回転付勢するバネ部材50を有する。このため、乗員降車後に、側方状態20bにあるシート20を前方状態20a側へ電動で回転させる機構を廃止できる。その結果、(a)電力の有無によらずシート20を回転させることができる。また、(b)モータやギアが不要であり、回転機構30を軽量化できコスト削減できる。さらにまた、(c)電動によらないシート20の回転速度を得ることができ、電動式の場合に比べてシート20の回転速度を速くすることができる。【選択図】 図3


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    Title :

    ROTARY SEAT DEVICE FOR VEHICLE


    Additional title:

    車両用回転シート装置


    Contributors:

    Publication date :

    2017-09-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS , Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte



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