To prevent an axial compressive force in an insertion direction from being applied to a headrest stay even when a load input is applied to the headrest from the rear part.SOLUTION: A headrest 3 includes a headrest stay 10 including a straight part 11 extending downward from the inside and a bent part 12 having a straight portion 12A extending while being bent to the front part from the upper end of the straight part 11 at approximately right angle, and an overhanging member 20 which is bonded to the straight portion 12A and overhangs in a form of precedently receiving an input load from the rear part to the headrest 3. The overhanging member 20 has a bonding portion 21 bonded into a shape of linearly extending along the straight portion 12A of the bent part 12, an extension portion 22 extending to the rear part to a position beyond the rear side of the straight part 11 in a form of forming a straight line with the bonding portion 21 from the rear end of the bonding portion 21, and a pressure receiving portion 23 which extends while being bent in a sheet width direction from a tip extending to the rear part of the extension portion 22, and receives an input load from the rear part.SELECTED DRAWING: Figure 5

    【課題】ヘッドレストに後方からの荷重入力があってもヘッドレストステーに差込み方向の軸圧縮力が掛かりにくくすること。【解決手段】ヘッドレスト3は、その内部から下方に延出するストレート部11と、ストレート部11の上端から前方に略直角向きに曲がって延びる直線部位12Aを有する曲がり部12とを備えたヘッドレストステー10と、上記直線部位12Aに結合されてヘッドレスト3に対する後方からの入力荷重を先行して受ける形に張り出す張出部材20と、を有する。張出部材20が、曲がり部12の直線部位12Aに沿って直線状に延びる形に当てられて結合される結合部位21と、結合部位21の後端から結合部位21と一直線状を成す形となってストレート部11を後側に越える位置まで後方に延びる延長部位22と、延長部位22の後方に延びた先からシート幅方向に曲がって延びて入力荷重を後方から受ける受圧部位23と、を有する。【選択図】図5


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    Title :

    SHEET FOR VEHICLE AND HEADREST


    Additional title:

    乗物用シート及びヘッドレスト


    Contributors:

    Publication date :

    2019-03-28


    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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