Patent ID: 11325316

Abstract:
A cushion connecting rod of a saddled vehicle is configured in such a manner that an initial failure condition can be visually recognized in combination with fiber composite material and metal without using a special adhesive. A cushion connecting rod as a long member applied with a load when a swing arm is swung against a springing force of a rear cushion is configured in such a manner that a part of a surface of a metallic member is covered with an endless fiber-reinforced plastic. The fiber-reinforced plastic adheres to the surface of the metallic member with a film adhesive. Supporting portions applied with the load are provided at both ends in a longitudinal direction of the metallic member. A recessed portion and a plurality of lightening holes are formed between the supporting portions at both the ends, the recessed portion being configured in such a manner that a thickness dimension of the metallic member is set to be smaller than a thickness dimension of the supporting portions. The fiber-reinforced plastic covers surfaces of the supporting portions and the recessed portion.