Window opener applied to arranged suspended sash window set

Abstract

The invention relates to the field of window openers, and discloses a window opener applied to an arranged suspended sash window set. The window opener comprises an actuation mechanism and a driving mechanism; the actuation mechanism comprises multiple racks; push-pull rods are arranged between each rack and corresponding suspended sash window; two ends of the push-pull rods are respectively hinged with the racks and frames of the suspended sash windows; the driving mechanism comprises a driving motor, gears and a shifting device; the shifting device comprises a motor base, a polish rod and a lead screw; the driving motor is fixed on the motor base; a through hole slidingly matched with the polish rod is formed in one side of the motor base; a thread hole in threaded matching with the lead screw is formed in the other side of the motor base; and a shifting motor for driving the lead screw to rotate is arranged at one end of the lead screw. The window opener controls opening and closing of single suspended sash window through engaged transmission of the gears and the racks, and enables the gears to respectively engage with the corresponding racks of different suspended sash windows through the shifting device to synchronously control respective opening and closing of multiple suspended sash windows in the suspended sash window set so as to achieve the purpose of controlling opening and closing of the multiple suspended sash windows through one set of power sources.

Description

technical field [0001] The invention relates to the field of window openers, in particular to a window opener applied to row-hung window groups. Background technique [0002] From Chinese and foreign ancient buildings to modern high-rise buildings, along with the changes in architectural form, decoration style and material selection, the form and style of windows are also quietly changing. It can be said that windows have become an indispensable part of every building. Become the link between the exterior and interior of the building. The current glass curtain wall is more and more popular because of its beautiful appearance and novel architectural wall decoration. The hanging window on the glass curtain wall is loved by more and more people because of its advantages such as ventilation performance, good practicability, and good sealing and heat preservation performance. However, the installation position of the curtain wall in the current building is generally high or too...

AI Technical Summary

Problems solved by technology

However, the installation position of the curtain wall in the current building is generally high or too far away, and the windows cannot be reached by manpower alone, which brings difficulties for opening windows for ventilation

In the existing technology, the realization of opening and closing windows is mostly realized by means of chains, screws or electric push rods, which have the following disadvantages: (1) The mechanical structure is exposed, which affects the aesthetics of the glass curtain wall; (2) A window corresponds to One power source, high energy consumption and high cost; (3) The structure is too complicated to be modified on the basis of ordinary windows

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