Read chair with remove limiting idler wheel

一种带有移动限位滚轮的阅读椅

Abstract

The utility model relates to a read chair with remove limiting idler wheel, including reading the chair main part, install in the reading chair main part and to turn over the books backup pad of rolling over, it installs the gyro wheel and installs gyro wheel arresting gear to read the lower extreme of the supporting legs of chair main part, gyro wheel arresting gear is including installing hinge on the supporting legs, linking firmly in the epaxial braking piece of hinge and spur the piece, braking piece and pulling piece are located supporting legs both sides around respectively, and the roller shaft top of gyro wheel is arranged and be close to in to the braking piece, the pulling piece passes through the manual thumb wheel of stay cord joint support foot upper end to be connected, stirs manual thumb wheel, drives the braking piece through stay cord, pulling piece and hugs closely the roller shaft and realize the braking, the armrest part who reads the chair main part has horizontal slide rail, and the books backup pad can be rotated by relative slide rail on the slide rail through slip pivot slidable mounting, last still the articulating of armrest part has the rocker, and the upper end of rocker has the handle, and the lower extreme of rocker is the hydraulic stem and installs the drive wheel.
本实用新型涉及一种带有移动限位滚轮的阅读椅,包括阅读椅主体,阅读椅主体上安装有可翻折的书籍支撑板,所述阅读椅主体的支撑脚的下端安装有滚轮并安装有滚轮制动装置,所述滚轮制动装置包括安装于支撑脚上的铰轴、固连于铰轴上的制动片及拉动片,所述制动片及拉动片分别位于支撑脚的前后两侧,制动片置于并靠近滚轮的滚轮轴上方,所述拉动片通过拉绳连接支撑脚上端的手动拨轮连接,拨动手动拨轮,通过拉绳、拉动片带动制动片紧贴滚轮轴而实现制动;所述阅读椅主体的扶手部带有横置的滑轨,书籍支撑板通过滑动转轴滑动安装于滑轨上并能相对滑轨转动;所述扶手部上还铰接有摇杆,摇杆的上端带有手柄,摇杆的下端为液压杆并安装有驱动轮。

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