A kind of venetian shutter door and window

Abstract

The invention provides a roller shutter door and window, which is characterized in that each shutter blade is of a structure provided with U-shaped clamp openings at the two ends; the top of each shutter blade is provided with an upper hook body; the upper part of each shutter blade is provided with an upper rotating part; each curtain blade is of an arc-shaped structure; the top end of each curtain blade is provided with a lower rotating part; each upper rotating part is matched with the corresponding lower rotating part; an upper clamp groove and a lower clamp groove are formed in the inner surface of each curtain blade; the middle part of each curtain blade is provided with a plurality of sieve screen-shaped through holes; the middle part of each lower clamp groove is provided with a sound absorption rubber strip; the upper end and the lower end of each end clamp are provided with projected parts; each end clamp is matched with the upper clamp groove and the lower clamp groove which are formed in the corresponding curtain blade through the projected parts; the projected part of the lower end of each end clamp is matched with the corresponding lower clamp groove and just reaches the position of the corresponding sound absorption rubber strip; and the bottom of each curtain blade is provided with a lower hook body. The requirements of an inhabitant can be comprehensively met; by combining a main body with the shutter blades, the regulation can be effectively performed according to the requirements of the inhabitant; the ventilation effect is achieved, and meanwhile, a good insect prevention effect is achieved; and a prying-resistant function, a anticollision function, a sound absorption function and a convenient-to-repair function are also added.

Description

technical field [0001] The invention relates to a fixed building, generally a door, a window, a shutter or a sunshade roller blind, especially a shutter shutter door and window. Background technique [0002] With the continuous development of social economy, more and more construction and home improvement are applied to rolling shutter doors and windows. The existing technology of rolling shutter doors and windows only plays a single role of heat insulation, which is increasingly unable to satisfy people's diverse functions of rolling shutter doors and windows. For example, in summer, ordinary shutter doors and windows have a small air flow rate, which cannot realize the rapid exchange of indoor and outdoor air, and also have the function of protecting privacy. This function is realized, but the design has the following defects: 1. The safety of the opened shutter is not enough; 2. The mosaic process of the anti-mosquito screen window is complicated, and the service life is ...

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of social economy, more and more construction and home improvement are applied to rolling shutter doors and windows. The existing technology of rolling shutter doors and windows only plays a single role of heat insulation, which is increasingly unable to satisfy people's diverse functions of rolling shutter doors and windows. For example, in summer, ordinary shutter doors and windows have a small air flow rate, which cannot realize the rapid exchange of indoor and outdoor air, and also have the function of protecting privacy. This function is realized, but the design has the following defects: 1. The safety of the opened shutter is not enough; 2. The mosaic process of the anti-mosquito screen window is complicated, and the service life is not long; Neighborhood relationship;

Images