Improved fire-resistance rolling shutter door

Abstract

The invention provides an improved fire-resistance rolling shutter door. The door comprises a limiting cover, a cleaning unit, a fixing steel plate, a door rolling unit and an execution unit. According to the door, the problems that a lot of dust accumulates in the rolling shutter door of a shop close to the street due to dust flying caused by passing vehicles, a lot of dust accumulating in the rolling shutter door is difficult to clean due to the fact that the rolling shutter door adopts the rolling structure and the beauty is affected can be solved, the problem that for daily cleaning of therolling shutter door, grooves in the rolling shutter door are mostly scrubbed repeatedly through manual operation of brushes, and the scrubbing effect is relatively poor, so that a lot of dust is left in the grooves of the rolling shutter door can be solved, and the problems that the shop is close to the street, the required periodic cleaning frequency is relatively high, a lot of manpower is required to be consumed and the like can be solved.

Description

technical field [0001] The invention relates to the field of rolling doors, in particular to an improved fireproof rolling door. Background technique [0002] Rolling shutter doors are easy to roll and occupy less space; they are often used in shops facing the street; however, the shops facing the street are dusty due to passing vehicles, resulting in a large amount of dust accumulated on the rolling door. A large amount of dust is difficult to clean and affects the appearance; the daily cleaning of the rolling door often uses manual brushes to repeatedly scrub the grooves on the rolling door, and the scrubbing effect is poor; resulting in a large amount of dust remaining in the groove of the rolling door; and because it is Stores facing the street need to be cleaned regularly, which requires a lot of manpower. Contents of the invention [0003] In order to solve the above problems, the present invention adopts the following technical solution, an improved fireproof rolli...

AI Technical Summary

Problems solved by technology

[0002] Rolling shutter doors are easy to roll and take up less space; they are often used in shops facing the street; however, the shops facing the street are dusty due to passing vehicles, causing a lot of dust to accumulate on the rolling door. A large amount of dust is difficult to clean and affects the appearance; the daily cleaning of the rolling door often uses manual brushes to repeatedly scrub the grooves on the rolling door, and the scrubbing effect is poor; resulting in a large amount of dust remaining in the groove of the rolling door; and because it is Stores facing the street need to be cleaned regularly, which requires a lot of manpower

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