To sufficiently ensure a vibration control effect of a seat rail for a motorcycle, and to efficiently improve the strength of the seat rail.SOLUTION: A seat rail installed in a vehicle body of a motor cycle is equipped with an upper side part member that is located at a side part in a width direction of the vehicle body and is made of fiber-reinforced resin. The upper side part member has a lower flange projecting out from a lower edge in the width direction of the vehicle body. The seat rail is equipped with a lower side part member that is located close to a lower side with respect to the upper side part member and is made of metal. A lower surface of the lower flange of the upper side part member and an upper surface of the lower side part member are joined by an adhesive.SELECTED DRAWING: Figure 2
【課題】自動二輪車用シートレールの制振効果を十分に確保し、シートレールの強度を効率的に向上させる。【解決手段】本発明は、自動二輪車の車体に設置されるシートレールに関する。このシートレールは、車体の幅方向の側方に位置し、かつ繊維強化樹脂製である上側側方部材を備え、上側側方部材が、その下方縁から前記車体の幅方向に突出する下側フランジを有する。また、シートレールは、上側側方部材に対して下方寄りに位置し、かつ金属製である下側側方部材を備え、上側側方部材の下側フランジの下面と下側側方部材の上面とが接着剤によって接合されている。【選択図】図2
SEAT RAIL FOR MOTORCYCLE
自動二輪車用シートレール
2022-05-16
Patent
Electronic Resource
Japanese