Lifting gearing for electric fan

一种用于电风扇的升降机构

Abstract

The utility model discloses a lifting device for electric fan. A column (2) is firmly arranged on a sliding part (5), a plurality of clamping grooves (51) are arranged on the sliding part (5), and the sliding part (5) is hung and arranged on the inner wall of a column front shell (9) by that one end of the sliding part (5) is arranged on the clamping grooves (51) and the other end (61) is firmly fixed with the elastic uplifting piece (6) of the column front shell (9). A control rod (4) whose one end is fixed with a return spring (11) is arranged on the inner wall of a column back shell (8), and the control rod (4) can slide in a straight line. A locking piece (7) provided with a return spring (10) is positioned on the lower end part of the control rod (4), and the locking piece (7) is arranged on the column back shell (8). The column front shell (9) and the column back shell (8) are connected. A jack catch (73) arranged on the locking piece (7) is clamped and positioned on the clamping grooves (51) arranged on the sliding part (5). The columns (2) are positioned on a slideway (a) surrounded by the column front shell (9) and the column back shell (8), and the columns (2) can slide along the slideway (a). The utility model is not only of simple structure, easy installation, labor saving and time saving, and the utility model is of convenient operation at the time of being used by a user, assuring good steadiness at the time of locking.
本实用新型是一种用于电风扇的升降机构。立柱(2)固装在滑动件(5)上,滑动件(5)上做出有若干卡槽(51),滑动件(5)通过一端装设在其上、另一端(61)固装在立柱前壳(9)上的弹性提升件(6)挂置在立柱前壳(9)的内壁,一端固定有复位弹簧(11)的控制杆(4)装设在立柱后壳(8)内壁上,且控制杆(4)可作直线滑动,装设有复位弹簧(10)的锁定件(7)置于控制杆(4)的下端部,且其铰装在立柱后壳(8)上,立柱前壳(9)与立柱后壳(8)连接,锁定件(7)上做出的卡爪(73)卡置在滑动件(5)做出的卡槽(51)上,立柱(2)置于由立柱前壳(9)及立柱后壳(8)所围成的滑道(A)上,并可沿滑道(A)滑动。本实用新型不仅结构简单,安装容易,用户使用时操作方便,省时省力,而且可确保其锁定时的稳固性较好。

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Cited By (3)

    Publication numberPublication dateAssigneeTitle
    CN-102269174-ADecember 07, 2011美的集团有限公司一种用于风扇的升降机构
    CN-102515033-AJune 27, 2012温州电力局Single-hook lifting device for switch blade porcelain insulator
    CN-104047876-ASeptember 17, 2014佛山市富士宝电器科技股份有限公司Floor fan