| 摘要 |
PURPOSE: A height adjustable type truck loading box is provided to improve fuel efficiency and to reduce unnecessary air resistance by implementing a height control type design. CONSTITUTION: A height adjustable truck loading box includes a lower loading box(10), an upper loading box(20), and a lateral part(30). The lower loading box includes a front cover(11), a rear cover(12), a side cover(13), and a floor side(14). A cylinder pipe(40) is formed in the lower end of each edge into a box form having an opened lower side in the upper loading box. The lateral part is slidably combined inside both sides of the upper loading box. A cylinder pipe transport part(50) is installed in both ends of the floor side and both ends of the front cover. A height control scale(60) for controlling the vertical feed of the cylinder pipe is formed in one side of the front cover. |
