PROBLEM TO BE SOLVED: To provide a unit frame and a vehicle frame capable of preventing a long cylindrical member from separating from a holding member when the long cylindrical member receives a load by a planar member.SOLUTION: As viewed in a vehicle front/rear direction, a receiving part 62 of a holding member 60 is formed in an arc shape along an outer circumferential edge of a pipe member 50. As viewed in a vehicle longitudinal direction, a first normal line K1 at a contact point P1 of a common tangent T1 between a pipe member 50A and a pipe member 50B on the pipe member 50A, and a second normal line K2 at a contact point P2 of a common tangent T2 between the pipe member 50A and the pipe member 50B on the pipe member 50A pass through the receiving part 62 that receives the pipe member 50A. Therefore, when the pipe member 50 receives a load, the load received by the pipe member 50 is transmitted to the holding member 60, which prevents the pipe member 50 from separating from the holding member 60.SELECTED DRAWING: Figure 1
【課題】長尺筒部材が平面状の平面部材によって荷重を受けた場合に、長尺筒部材が、保持部材から分離するのを抑制することができる単位フレーム、車両フレームを得る。【解決手段】車両前後方向から見て、保持部材60の受け部62は、パイプ部材50の外周縁に沿った円弧状とされている。また、車両長手方向から見て、パイプ部材50Aにおいて、パイプ部材50Aとパイプ部材50Bとの共通接線T1の接点P1における第一法線K1と、パイプ部材50Aにおいて、パイプ部材50Aとパイプ部材50Cとの共通接線T2の接点P2における第二法線K2とが、パイプ部材50Aを受ける受け部62を通るようになっている。このため、パイプ部材50が荷重を受けた場合に、パイプ部材50が受けた荷重が保持部材60に伝達され、パイプ部材50が、保持部材60から分離するのを抑制することができる。【選択図】図1
UNIT FRAME AND VEHICLE FRAME
単位フレーム、車両フレーム
2017-11-30
Patent
Elektronische Ressource
Japanisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |