Environment-friendly roller shutter

Abstract

The invention discloses an environment-friendly roller shutter which comprises two vertical rods, a protective cover is fixedly installed at the top ends of the two vertical rods, a through groove isformed in the middle of the bottom end of the protective cover, tail inserting parts are fixedly installed on the two sides of the inner wall of the protective cover, a steel pipe shaft is connected between the two tail inserting parts in a penetrating mode, a roller shutter body is connected to the surface of the steel pipe shaft in a winding mode, the bottom end of the roller shutter body is connected with the through groove in an inserting manner, and the two sides of the roller shutter body are connected with limiting grooves formed in one sides of the corresponding vertical rods in an embedded mode. By means of sound absorption holes formed in the outer wall of a fixed box and silencers and sound absorption cotton installed in the fixed box, noise pollution generated in the winding and unwinding process of a tubular motor and the roller shutter body is conveniently and effectively absorbed, the mute performance of the roller shutter in the using process is guaranteed, noise pollution is avoided, the roller shutter body is composed of a plurality of shutter pieces, the plurality of shutter pieces are embedded in connecting grooves through connecting pieces, stretching and retracting of T-shaped columns are controlled through second limiting springs, the shutter pieces are convenient to assemble and disassemble, and the damaged shutter pieces are convenient to replace.

Description

technical field [0001] The invention relates to a rolling gate, in particular to an environment-friendly rolling gate, which belongs to the technical field of gates. Background technique [0002] The rolling shutter door is made of multi-joint movable door pieces connected in series. In the fixed slideway, the upper and lower doors are rotated around the reel above the door. Rolling shutter doors are usually widely used in shops. Rolling shutter doors play the role of horizontal separation like walls. It is composed of multiple parts such as manual quick release switch device, button switch and safety device, and is generally installed in places where it is inconvenient to use walls to separate. [0003] Most of the current rolling doors are used for the installation of shop facades. The rolling doors have a lot of noise pollution in the process of retracting and unwinding, which affects the surrounding living environment. At the same time, there is no cleaning mechanism fo...

AI Technical Summary

Problems solved by technology

[0003] Most of the current rolling doors are used for the installation of shop facades. The rolling doors have a lot of noise pollution in the process of retracting and unwinding, which affects the surrounding living environment. At the same time, there is no cleaning mechanism for the rolling doors, which causes dust in the surrounding air to accumulate on the surface of the rolling shutters.

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