Electric folding side hung door

Abstract

Provided is an electric folding side hung door. The electric folding side hung door is characterized by comprising a first door row and a second door row, wherein the first door row and the second door row are hinged to each other, one side of the first door row is connected with a first fixed stand column in a rotary mode, a motor driving device is connected between the first door row and the first fixed stand column and is used for driving the first door row to rotate around the first fixed stand column, and an oscillating bar device is connected between the stand column and the first door row and/or the second door row and is used for driving the second door row to reversely rotate relative to the first door row; therefore, when the electric folding side hung door is opened or closed, the first door row is driven by the motor driving device to rotate around the first fixed stand column, the first door row drives the second door row to swing in the direction opposite to the rotation direction of the first door row through the oscillating bar device, the second door row and the first door row are arranged in a linear mode, and the electric folding side hung door is in a closed state or in the opened mode that the first door row and the second door row are folded mutually. When the electric folding side hung door is closed, the first door row and the second door row are folded to one side of a passage, and only occupy a space with the size of the sum of the thicknesses of two door bodies, and the width of the passage cannot be influenced due to the fact that the occupied space is small.

Description

【Technical field】 [0001] The invention relates to an electric folding door, in particular to an electric folding side-hung door. 【Background technique】 [0002] In people's life, various doors can be seen everywhere. For example, in factories or communities, electric telescopic doors are more common. The electric telescopic door is a door whose body can be telescopically moved. Its multiple door frames are hinged through connecting rods, and it has the characteristics of flexible telescopic expansion and large stroke. However, the electric retractable door occupies a large space when it is in the open state. Even when it is in the retracted state, it still needs to occupy part of the width of the passage, thereby reducing the passage width. For places with limited channel width, the use of telescopic doors is obviously not conducive to traffic, and cannot meet the maximum width of some vehicles. Another common door is the translation door, which moves to one side or both ...

AI Technical Summary

Problems solved by technology

For places with limited channel width, the use of telescopic doors is obviously not conducive to traffic, and cannot meet the maximum width of some vehicles

Another common door is the translation door, which moves to one side or both sides when opening the door. Although it does not occupy the width of the passage, it still needs to occupy the space on both sides of the passage, and since the bottom of the translation door needs to set the track , resulting in difficult installation, high cost, and not suitable for places with limited channel width and installation space, so there are certain limitations in use

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