To provide a configuration with which it is possible to adjust the height of a vehicular seat in a space saving manner by controlling tilting of links by means of round units.SOLUTION: A link mechanism (30) capable of adjusting the height of side brackets (12a, 12b) with respect to respective risers (25a, 25b) comprises: links (31, 33) having one-side ends connected to the respective side brackets (12a, 12b) so as to be tiltable; links (32, 34) having one-side ends connected to the respective risers (25a, 25b) so as to be tiltable; a round unit (40a) which changes the height of the corresponding side bracket (12a) with respect to the riser (25a) by changing the connecting angle between the link (31) and the link (32); and a round unit (40b) which changes the height of the corresponding side bracket (12b) with respect to the riser (25b) by changing the connecting angle between the link (33) and the link (34).SELECTED DRAWING: Figure 9

    【課題】ラウンドユニットを利用してリンクの傾動を制御することで、省スペースで車両用シートの高さを調整可能な構成を提供する。【解決手段】ライザー25a,25bに対するサイドブラケット12a,12bの高さを調整可能なリンク機構30は、一側端部がサイドブラケット12a,12bに傾動可能に連結されるリンク31,33と、一側端部がライザー25a,25bに傾動可能に連結されるリンク32,34と、リンク31とリンク32との連結角度を変化させることでライザー25aに対するサイドブラケット12aの高さを変えるラウンドユニット40aと、リンク33とリンク34との連結角度を変化させることでライザー25bに対するサイドブラケット12bの高さを変えるラウンドユニット40bとを有する。【選択図】図9


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    Title :

    SEAT DEVICE FOR VEHICLE


    Additional title:

    車両用シート装置


    Contributors:

    Publication date :

    2023-07-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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