Telescopic shutter and using method thereof

Abstract

The invention provides a telescopic shutter and a using method thereof. The invention provides a telescopic blind window which comprises a U-shaped frame, a window frame, a window frame and a window frame, and the inner walls of the two sides of the U-shaped frame are each provided with a containing groove; the fixed block is fixed at the top end of the accommodating groove; the lifting device is arranged in the containing groove, and the lifting device comprises a plurality of shear fork rod sets; the invention further provides a using method of the telescopic shutter, and the using method comprises the steps that firstly, the output shaft of the lifting motor rotates to drive the lead screw to rotate, the threaded sleeve drives the uppermost sliding block to slide along the driving shaft and the containing groove, and through the arrangement of the shear fork rod set, the rotating shafts are adjusted at equal intervals; further, through forward and reverse rotation of the output shaft of the lifting motor, the distance of the rotating shaft is equidistantly increased and reduced, and stretching of the shutter is achieved; according to the telescopic shutter and the using method thereof, noise caused by shaking of the light shielding plate during wind blowing is avoided, and the condition that the light shielding plate is broken or deformed is avoided.

Description

Technical field [0001] The present invention relates to the field of blinds, and more particularly to a scalable shut-free window and a method of use thereof. Background technique [0002] Bloves are a model of the window, originated from China. In ancient Chinese architecture, there is a straight window, which is useful from the Danchao to the Han Dynasty. The vertical strip is called a straight window, and there is a horizontal straight, called a sleeper window. An original style of the lying on the blind, or it can be said that it is the original state of the blind. [0003] The visible plates with existing blinds can only be rotated along a particular axis, and cannot be accommodated, affecting the normal use of the window; the rope shutters need to be drilled on the shade, so that the rope word can be achieved The lifting and angle adjustment of the visor, however the drill is lowered, and the existing drawn rope shutters are prone to noise when they are blown, especially in...

AI Technical Summary

Problems solved by technology

[0003] The shades of existing blinds can only be rotated along a specific axis, and cannot be stored upwards, which affects the normal use of the window; the drawstring type blinds need to drill holes in the shades for the rope to pass through. The lifting and angle adjustment of the shading plate, however, reduces the shading performance of the louver after drilling. The existing drawstring louver is prone to noise when it is blown by the wind, especially in the office, which affects the mood of employees. Due to the end of the shading plate The end of the shading plate is not supported, and the end of the shading plate is easily broken or deformed when the external force hits the place, which affects the shading effect

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