Telescopic tube

伸缩管

Abstract

The utility model relates to a telescopic tube, wherein, an inner tube is fixedly arranged on a fixing seat of the inner tube. An outer tube is fixedly arranged on a fixing seat of the outer tube. The fixing seat of the outer tube is fixedly arranged on a base. A polygonal column upwards penetrates through and extends out of the base. The polygonal column can penetrates through a linkage seat. An eccentric wheel is sheathed on an eccentric position on the linkage seat. The fixing seat of the inner tube is fixedly arranged on the linkage seat. After the inner tube is extended and adjusted to a proper length relative to the outer tube, the base is rotated to lead the base to be linked with the polygonal column, and the linkage seat is led to rotate. Then, the inner lateral wall surface of the outer tube can be clamped by the eccentric wheel on the linkage seat, and the linkage seat can be positioned.
本实用新型涉及一种伸缩管,其中,一内管固设于内管固定座上,外管固设于外管固定座上,底座上固设外管固定座,底座处朝上穿伸多边形柱,该多边形柱可穿入连动座中,在连动座上的偏心位置套设一偏心轮,内管固定座固设于连动座上,当内管相对于外管拉伸调整至适当的长度后,转动底座使底座连动多边形柱并使连动座转动,即可使连动座上的偏心轮夹住外管的内侧壁面处定位。

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (0)

    Title

Cited By (0)

    Publication numberPublication dateAssigneeTitle