To improve workability at the time of repair and maintenance of a sheet while securing high strength in a part requiring strength, and obtaining high quality in a part requiring appearance.SOLUTION: An operation lever structure 1 includes: a fixed member 10 fixed to a rotation shaft 40 possessed by a vehicle seat; and a resin operation lever member 20 which is formed separately from the fixed member 10, is formed so as to cover the fixed member 10 and has a lever part 21 extending in a radial direction of the rotation shaft 40. The fixed member 10 is composed of a resin material harder than a resin material constituting the operation lever member 20. An engagement hole 12d is provided on one member of the operation lever member 20 and the fixed member 10, and an engagement claw engaged with the engagement hole 12d and a switching operation part 27 for switching the engagement claw engaged with the engagement hole 12d to a non-engagement position are provided on the other member.SELECTED DRAWING: Figure 2
【課題】強度が必要な部分では高い強度を確保し、外観見栄えが必要な部分では高い質感が得られるようにしながら、シートの修理時やメンテナンス時の作業性を向上させる。【解決手段】操作レバー構造1は、車両用シートが有する回転軸40に固定される被固定部材10と、被固定部材10とは別体とされ、被固定部材10を覆うように形成され、回転軸40の径方向に延びるレバー部21を有する樹脂製の操作レバー部材20とを備えている。被固定部材10は、操作レバー部材20を構成する樹脂材よりも硬質な樹脂材で構成されている。操作レバー部材20と被固定部材10の一方の部材には係止孔12dが設けられ、他方の部材には、係止孔12dに係止する係止爪と、係止孔12dに係止した係止爪を非係止位置に切り替える切替操作部27とが設けられている。【選択図】図2
OPERATION LEVER STRUCTURE
操作レバー構造
2024-07-09
Patent
Electronic Resource
Japanese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |