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    • 4. 发明公开
    • 진공청소기의 완충구조체
    • 真空清洗机的缓冲结构
    • KR1020010047080A
    • 2001-06-15
    • KR1019990051124
    • 1999-11-17
    • 엘지전자 주식회사
    • 지헌평
    • A47L9/00
    • A47L9/009B60B33/0002B60B33/001B60B33/0026B60B33/0028B60B33/0039B60B33/0049B60B33/0063
    • PURPOSE: A structure of a buffer of a vacuum cleaner is provided to prevent that a body of a cleaner is bumped to the wall by transferring and arranging caster wheels installed on the bottom of the body properly and to lighten impact. CONSTITUTION: The structure of the buffer of the vacuum cleaner includes a body(1), caster wheel structures(40), a body(41), an installing portion(50) and a vertical rotary axis(51). The installing portion(50) is installed on the bottom of the body(1) in order that the body(41) is rotated. The vertical rotary axis(51) is installed on the center of the installing portion(50). Two caster wheel structures(40) are installed on the bottom of the cleaner body(1) to be rotated on two axes. When the body(1) of the cleaner approaches to the wall, the body(41) of the caster wheel structures(40) is bumped to the wall first and so it is prevented that the body(1) of the cleaner is bumped to the wall directly.
    • 目的:提供一种真空吸尘器缓冲器的结构,以防止通过适当地转移和布置安装在身体底部的脚轮,并且减轻冲击力,使清洁器体碰撞到墙壁上。 构成:真空吸尘器的缓冲器的结构包括主体(1),脚轮结构(40),主体(41),安装部分(50)和竖直旋转轴线(51)。 安装部分(50)安装在主体(1)的底部上,以使主体(41)旋转。 垂直旋转轴51安装在安装部50的中心。 两个脚轮结构(40)安装在吸尘器主体(1)的底部上,以在两个轴上旋转。 当清洁器的主体(1)靠近墙壁时,脚轮结构(40)的主体(41)首先被撞到壁上,因此防止了清洁器的主体(1)被碰到 墙直接。