To provide a connection member including a fiber-reinforced resin body as a reinforcement member which achieves both high strength and plastic deformation capability.SOLUTION: A connection member 100 has two insertion parts 102 having hole parts 101, and a connection part 103 which mutually connects the two insertion parts 102. The connection part 103 has a substrate 110 having a plurality of outer peripheral surfaces composed of metal, and a first reinforcement part 130 which is composed of a fiber-reinforced resin, is joined to a first surface 111 in the outer peripheral surfaces of the substrate 110 and has a substantially plate shape. The substrate 110 has a first portion 112 and a second portion 113 having a larger deformation amount than that of the first portion 112 when a load is input to the hole parts 101, and the first reinforcement part 130 includes the first portion 112 and has a first fiber-reinforced resin part 131 arranged so as not to include all the second portion 113.SELECTED DRAWING: Figure 1A
【課題】補強部材として繊維強化樹脂体を含む連結部材において、高強度化と塑性変形能とが両立した連結部材を提供する。【解決手段】連結部材100は、孔部101を有する2つの挿入部102と、2つの挿入部102を互いに連結する連結部103とを有する。連結部103は、金属により構成された複数の外周面を有する基体110と、繊維強化樹脂により構成され、基体110の外周面のうちの第1面111に接合された略板形状の第1補強部130とを有する。基体110は、第1部分112と、孔部101に対し荷重が入力された場合に第1部分112よりも変形量が大きくなる第2部分113とを有し、第1補強部130は、第1部分112を含み、かつ、第2部分113の全てを含まないように配置された第1繊維強化樹脂部131を有している。【選択図】図1A
CONNECTION MEMBER
連結部材
2020-08-31
Patent
Electronic Resource
Japanese
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |