Shutter and installation and use method thereof

Abstract

The invention relates to the field of doors and windows, in particular to a shutter and an installation and use method thereof. The shutter comprises a square window frame and a power device, whereinthe window frame comprises side frames, and rotating mechanisms are arranged laterally in the window frame. The rotating mechanisms comprise rotating shafts, the rotating shafts are fixedly connectedto clamping pieces in the axial direction, and the clamping pieces clamp the edges of blades of the shutter. A first guide rail is disposed on one of the side frames of the window frame, and the firstguide rail is provided with a rotating member including a moving end and a rotating end. The rotating end is fixedly connected to the rotating shaft, and the rotating shaft rotates with the rotatingend. The moving end is disposed in the first guide rail. The power device is used for controlling the moving end to slide up and down in the first guide rail, and the moving end enables the rotating end to rotate. By controlling the opening and closing of the blades of the shutter through the rotating mechanisms, the blades of the shutters are opened from the unilateral edge centering on the edgesof blades of the shutter, and therefore the problem that shutters existing in the prior art rotate centering on the center of the blades of the shutters resulting in poor air impermeability and difficulty in adjusting the opening angle of the blades of the shutters in the closed state is solved.

Description

technical field [0001] The invention relates to the field of doors and windows, in particular to a shutter and an installation and use method thereof. Background technique [0002] The louvers in the prior art generally rotate around the middle of the louver blades, and there are many intervals between the louver blades of the louver, and when the louver is closed, the four sides of the louver blades can be ventilated. When the shutter is in the open state, there are gaps between the upper side and the lower side of the shutter blades and the window frame, and the airtightness is insufficient, and the shutters in the prior art generally adjust the opening angle of the shutter blades by a pull cord when they are in use. , and its opening angle is difficult to adjust. [0003] The invention patent with the patent number of 200880116706.7 discloses a louver, which includes a series of louver panels (10) and a plurality of connecting arms (20). Each louver (10) has an upper ed...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems in the prior art that the louvers rotate with the louver blades as the center point, resulting in poor airtightness and difficult adjustment of the opening angle of the louver blades in the closed state. A kind of blinds and its installation and use method

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