Automatic window opening and closing device using driving roller and window including same

Abstract

The present invention relates to an automatic opening and closing device for automatically opening or closing a window unit using a driving roller which rotates by the rotation force transmitted from a motor, and a window including the same. The automatic window opening and closing device comprises: a driving motor (110) provided to any one of at least one pair of window units; and a driving roller (130) provided, to rotate, to the same axial line with a vertical shaft (120) which rotates by the power transmitted from the driving motor (110) and coming into contact with one surface of an adjacent lift slide window unit (20) at the outer periphery thereof so as to slidingly open or close the window unit (20), wherein the driving roller (130) is coupled so as to slidingly move along the axial direction of the vertical shaft (120) via sliding means (140) such that the driving roller (130) is integrally lifted together with the lift slide window unit (20) which is lifted by a predetermined height from the rail (11) at the time of the opening or closing operation.

Description

technical field [0001] The present invention relates to an automatic opening and closing of a window, and more particularly, to an automatic opening and closing device for automatically opening or closing a window unit by using a driving roller rotated by a rotational force transmitted from a motor and including the device window. Background technique [0002] In general, a window is used as a wall member to partition an indoor space from the outside and at the same time introduce sunlight and fresh air into the indoor space from the outside so as to be able to ventilate the room. [0003] Windows can be classified into various types depending on their material or opening method. According to the opening method, windows are generally divided into tilt-turn windows, which can be fully opened or closed inwards, and lift-sliding windows, which can be opened or closed using hardware with a lifting function from the bottom track, etc. Lift up and move. [0004] Among these win...

AI Technical Summary

Problems solved by technology

[0010] However, the prior art automatic window opening and closing device still has disadvantages because of its structure, although the prior art automatic window opening and closing device can be applied to a simple sliding window in which the window unit simply reciprocates by sliding in the horizontal direction , but the automatic window opening and closing device of the prior art cannot be applied to a lifting sliding window in which the window unit is lifted up from the bottom rail to move when opening and closing

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