PROBLEM TO BE SOLVED: To obtain a lock release device of a seat for a vehicle having a novel constitution, for example, a simpler constitution which is further suppressed in malfunctions.SOLUTION: A torsion spring 38 (energization member) energizes a changeover member 37 so that a following arm 37a (second pressing part) of the changeover member 37 follows a protrusion 35a (second abutment part) of a link member 35 which moves to a direction D3 (third direction). By this constitution, not only a constitution of a portion in which the changeover member 37 and the link member 35 are connected to each other, but also a constitution of a changeover mechanism 30 (lock release device) is further simplified compared with a constitution in which the changeover member 37 and the link member 35 are linked to each other by the mechanical connection of the changeover member 37 and the link member 35, for example, a constitution in which the changeover member 37 moves to a direction Cw2 by being pulled by the link member 35.SELECTED DRAWING: Figure 7
【課題】例えば、より簡素な構成とすることができるなど、より不都合の少ない新規な構成の車両用シートのロック解除装置を得る。【解決手段】トーションスプリング38(付勢部材)が、切替部材37の追従アーム37a(第二の押圧部)が方向D3(第三の方向)に動くリンク部材35の突起35a(第二の当接部)に追従するよう、切替部材37を付勢する。よって、切替部材37とリンク部材35とが機械的に連結されることにより切替部材37がリンク部材35に連動する構成、例えば、切替部材37がリンク部材35に引かれることにより方向Cw2に動くような構成と比べて、切替部材37とリンク部材35とが接続される部分の構成、ひいては切替機構30(ロック解除装置)の構成が、より簡素化されやすい。【選択図】図7
LOCK RELEASE DEVICE OF SEAT FOR VEHICLE
車両用シートのロック解除装置
2018-04-05
Patent
Electronic Resource
Japanese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |