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    • 19. 发明公开
    • 높이 조절이 가능한 3륜 의자
    • 3轮农夫椅子
    • KR1020090099883A
    • 2009-09-23
    • KR1020080025119
    • 2008-03-18
    • 대한민국(농촌진흥청장)
    • 김경란오상인이경숙김효철황경숙
    • A47C9/02A47C3/34
    • PURPOSE: A three-wheeled chair capable of height adjustment is provided, which enables to perform cultivation, management, and harvest of the crops more comfortably and easily. CONSTITUTION: A three-wheeled chair(100) is constituted as follows. A height adjustment device(111) which moves a sheet(101) mounted on the upper part for the height adjustment is installed in the main frame positioned in the center of the sheet bottom side. The running wheel(115) is installed in the wheel axle(114) installed in the upper end front side of the main frame. A pair of listing wheel(125) are installed in the assistant frame(120). An insert regulating rod is set up vertically in the top end portion of the main frame. In the assistant frame, a height adjusting pipe is set up vertically.
    • 目的:提供一种能够进行高度调节的三轮椅,可以更加舒适,轻松地进行作物的种植,管理和收获。 构成:三轮椅(100)的构成如下。 移动安装在上部高度调节部件上的片材(101)的高度调节装置(111)安装在位于片材底侧中心的主框架中。 运行轮(115)安装在安装在主框架的上端前侧的轮轴(114)中。 一对列表轮(125)安装在辅助框架(120)中。 插入调节杆在主框架的顶端部分垂直设置。 在辅助框架中,垂直设置高度调节管。