To provide a vehicle reinforcing member which can inhibit small deformation and vibration occurring in a vehicle body when a vehicle travels and change setting of a damping force according to preference of an occupant, and to provide a vehicle.SOLUTION: A vehicle reinforcing member 10 comprises a cylinder 12, a free piston 14 that partitions the inside of the cylinder 12 into a gas chamber G and an oil chamber H, a piston 16 that partitions the oil chamber H into a first oil chamber H1 and a second oil chamber H2, a piston rod 30 attached to the piston 16, damping force generating parts 24a, 24b provided at the piston 16, and a damping force adjustment part 62. The damping force adjustment part 62 includes: a housing part 64 provided at the cylinder 12; a bypass oil passage 66 that is provided inside the housing part 64 and that allows communication between the first oil chamber H1 and the second oil chamber H2 at the outside of a sliding range T of the piston 16; and an adjustment valve 68 that changes a flow passage area of the bypass oil passage 66. The vehicle reinforcing member 10 is attached between two points on a vehicle body of a two-wheeled vehicle 100 or a four-wheeled vehicle 200.SELECTED DRAWING: Figure 1
【課題】車両の走行時に車体に生じる微小な変形や振動を抑制しかつ搭乗者の好みに応じて減衰力のセッティングを変更できる、車両用補強部材および車両を提供する。【解決手段】車両用補強部材10は、シリンダ12と、シリンダ12内をガス室Gと油室Hとに区画するフリーピストン14と、油室Hを第1油室H1と第2油室H2とに区画するピストン16と、ピストン16に取り付けられるピストンロッド30と、ピストン16に設けられる減衰力発生部24a,24bと、減衰力調整部62とを備える。減衰力調整部62は、シリンダ12に設けられるハウジング部64と、ハウジング部64内に設けられかつピストン16の摺動範囲T外において第1油室H1と第2油室H2とを連通するバイパス油路66と、バイパス油路66の流路面積を変化させる調整弁68とを含む。車両用補強部材10は、二輪車100や四輪車200の車体の2点間に取り付けられる。【選択図】図1
VEHICLE REINFORCING MEMBER AND VEHICLE
車両用補強部材および車両
2024-05-24
Patent
Electronic Resource
Japanese