PROBLEM TO BE SOLVED: To provide a cargo box reinforcing structure of an automobile which can avoid the lowering of the rigidity of a cargo box while forming a recess at a cargo box frame.SOLUTION: A cargo box 4 comprising a cargo box frame 9 having a seat frame 12 extending to a vehicle fore-and-aft direction is mounted on a vehicle body frame 2 extending to the vehicle fore-and-aft direction, a breather pipe (vehicle body side part) 14 is formed at a lower face of the side frame 12 so that a recess 12e in which the breather pipe 14 is arranged is upwardly recessed when the breather pipe is arranged so as to traverse the lower face of the side frame 12, and reinforcing means 16 composed of a protrusive beam 12f extending to the vehicle fore-and-aft direction and a reinforcing pipe 13 is added to the recess 12e so as to match a recesses shape of the recess 12e.SELECTED DRAWING: Figure 4
【課題】荷箱フレームに凹部を形成しながら荷箱の剛性低下を回避できる自動車の荷箱補強構造を提供する。【解決手段】車両前後方向に延びる車体フレーム2上に、車両前後方向に延びるサイドフレーム12を有する荷箱フレーム9を備えた荷箱4を搭載し、ブリーザパイプ(車体側部品)14を、前記サイドフレーム12の下面を車幅方向に横切るように配置する場合に、前記サイドフレーム12の下面に、前記ブリーザパイプ14が配置される凹部12eを上方にへこむように形成すると共に、該凹部12eのへこみ形状に沿うように車両前後方向に延びる凸条ビーム12fと補強パイプ13とからなる補強手段16を該凹部12eに付加した。【選択図】図4
CARGO BOX REINFORCING STRUCTURE OF AUTOMOBILE
自動車の荷箱補強構造
2016-04-11
Patent
Electronic Resource
Japanese