Improved structure of fixed type louver blade outer frame

Abstract

The invention discloses an improved structure of a fixed type louver blade outer frame. The improved structure comprises a set of fixed type louver blades, a set of outer frame bodies, a plurality of water fenders and fixing bases. The blades in the fixed type louver blade outer frame are arranged between a pair of inner frame bodies in an equidistant-interval mode, the upper outer frame body and the lower outer frame body are fixedly connected with the corresponding inner frame bodies respectively in a clamped mode, an admissible space is formed between the upper outer frame body and the corresponding inner frame body, and squeezing damage to the outer frame bodies can be effectively avoided. The pair of up-right outer frame bodies are connected to the two side faces of a non-connecting inner frame body of each fixed type louver blade respectively, gaps are formed between the up-right outer frame bodies and the side faces respectively, and water draining is facilitated. In addition, the fixing bases are arranged on the opposite side edges of each up-right outer frame body in an equidistant-interval mode, the fixing bases on the side edge of each up-right outer frame body correspond to the fixing bases of the side edge of the other up-right outer frame body respectively in a one-to-one mode, each water fender is fixedly connected between one pair of oppositely-arranged fixing bases in a clamped mode, and the water-proof efficacy is greatly improved.

Description

technical field [0001] The invention relates to the technical field of a fixed window blade outer frame, and specifically provides an improved structure of a fixed window blade outer frame. Background technique [0002] Existing general shutters are widely used on the exterior walls of commercial buildings, industrial buildings or public buildings because they can provide various purposes. In addition to the good purpose, the second is to have good waterproof and drainage effects, so as to avoid equipment damage caused by a large amount of rainwater inflow when it rains; [0003] For the existing "modularized shutter system", please refer to the first, second and third diagrams, which include a peripheral frame a with a bottom sill a1, a rubber head a2 and a pair of side bars a3 to form a rectangular original opening ; Several intermediate structural components a4 combined with the peripheral frame separate the original opening into multiple rectangular modular unit opening...

AI Technical Summary

Problems solved by technology

[0003] For the existing "modularized shutter system", please refer to the first, second and third diagrams, which include a peripheral frame a with a bottom sill a1, a rubber head a2 and a pair of side bars a3 to form a rectangular original opening ; Several intermediate structural components a4 combined with the peripheral frame separate the original opening into multiple rectangular modular unit openings; a louver module b receives at least one unit opening, and a viewing screen c, which is fixed on the frame a and covers it firmly In the entire original opening, and the bottom sill a1 of the peripheral frame a is groove-shaped to delineate a water collection area and drainage channel for the louver module b on it to catch water, and its side stiles a3 are tubular and guide For water flow, the horizontal intermediate frame member a4 connects one of the side stiles a3 at the joint, and the joint of the side stile a3 has a drainage hole a31 open to the drainage channel to accommodate the water flowing from the drainage channel through the water channel, and its louver module b has Specific water removal characteristics, and the visual curtain c can also have basic water-repelling, dust-repelling and aesthetic effects, such as the above-mentioned structure, its structure is complicated and inconvenient in construction and use, and there is also a waste of excessive material costs and other disadvantages; moreover, because this kind of modular louver b is installed on the outer surface of the building, and the louver module b is firmly fixed on the peripheral frame, it undergoes constant temperature changes and long-term sun and rain For this kind of modular shutters, it is possible to deform the peripheral frame a, the shutter module b, and even the visual screen c. Once the above structures are damaged or destroyed, the ventilation, waterproof, drainage and The effects such as beauty will naturally be greatly reduced, so it is necessary to improve;

[0004] Not only that, because generally the shutters, modular shutters or fixed window leaves on the market are fixed on the outer wall by cement inlays, and are not designed to provide protection against thermal expansion and contraction due to temperature changes. Allow space, so after a long time of use, the outer frame or blades will be bent and deformed, which will affect the original function

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