Switchable vertical and horizontal type double-layer shutter convenient to wash and switching method

Abstract

The invention relates to a switchable vertical and horizontal type double-layer shutter convenient to wash and a switching method. An inner frame body can be embedded into an outer frame body and is supported through a supporting frame mechanism, and the inner frame body completely embedded into the outer frame body achieves reversed anti-falling supporting through a clamping mechanism at the same time; a shutter body in the weft direction is located at the upper portion, a shutter body in the warp direction is located at the lower portion, the state serves as a first installation state, and the condition that the inner frame body is embedded into the outer frame body is achieved; the shutter body in the warp direction is located at the upper portion, the shutter body in the weft direction is located at the lower portion, the state serves as a second installation state, and the condition that the inner frame body is embedded into the outer frame body is achieved; and the inner frame body can be taken out from the outer frame body and can achieve random switching of the first installation state and the second installation state after being flexibly overturned by 180 degrees. A linkage sheet, a traction rod, a lantern ring, an arc-shaped swing rod and a rotating rod are combined to form a swing linkage mechanism, and the swing linkage mechanism can control 13 short blades and 5 long blades to flexibly swing in the same direction at the same time. The switchable vertical and horizontal type double-layer shutter has the beneficial effects of being novel in structure, flexible, easy and convenient to operate, more convenient and thorough in washing, and higher in practicability.

Description

technical field [0001] The invention belongs to the field of an air outlet device of an air-conditioning duct machine in a concealed project, and relates to a switchable vertical and horizontal double-layer louvers and a switching method for easy cleaning. Background technique [0002] After the construction of the main body of the building is completed, it will enter the interior decoration link of the main building. In the interior decoration link of the main building, the hidden works are an important part of the first construction. Laying, the air outlet needs to be installed with louvers before the decoration is completed. At present, there are three problems in the installation of this type of louver: First, when the louver is installed, the left and right screws will be directly screwed in from the left and right sides of the louver to achieve fixed, but after fixing, the two left and right screws will be directly exposed, which will affect the aesthetics of the decor...

AI Technical Summary

Problems solved by technology

[0002] After the construction of the main body of the building is completed, it will enter the interior decoration link of the main building. In the interior decoration link of the main building, the hidden works are an important part of the first construction. Laying, the air outlet needs to be installed with louvers before the decoration is completed. At present, there are three problems in the installation of this type of louver: First, when the louver is installed, the left and right screws will be directly screwed in from the left and right sides of the louver to achieve fixed, but after fixing, the two left and right screws will be directly exposed, which will affect the aesthetics of the decoration; second, since these louver frames are all single-layered and locked by two screws, it is suitable for delivering cold air in summer and warm air in winter Ordinary louvers cannot effectively meet the airflow control requirements of cold air falling and hot air rising; third, after a period of use, because a large amount of dust, bacteria, and viruses will adhere to the blades and the fins of the evaporator of the air-conditioning duct machine, it is necessary to The louvers are removed in time for cleaning and at the same time, the fins of the evaporator of the air-conditioning duct unit are cleaned and disinfected. In this case, the louvers need to be disassembled after screwing the screws, which is very troublesome to operate

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