CN-224228563-U - Breathable dampproof PVC shutter

Abstract

The utility model discloses a ventilation and dampproof PVC shutter, which comprises a window frame and also comprises a ventilation mechanism, wherein the ventilation mechanism is arranged in the window frame and comprises strip-shaped mounting plates respectively fixedly arranged on the left inner wall and the right inner wall of the window frame, a plurality of rotating shafts are rotatably arranged on the two strip-shaped mounting plates, and wavy window leaves are respectively fixedly sleeved on the plurality of rotating shafts. When water is splashed onto the wavy window leaves carelessly, water drops can flow rapidly under the action of the water flowing grooves and continuously fall from the circular water flowing holes until falling onto the streamline arc blocks, and the water drops can be separated from the window frame from the special-shaped water draining grooves under the limiting action of the arc grooves or directly discharged to the outside of the window, so that corrosion caused by rainwater accumulation on the device in rainy days can be prevented.

Inventors

• GONG QINGCHUN
• ZHANG HAO
• ZHANG RUIPENG
• NIU JIAN

Assignees

• 东营华科新材料科技有限公司

Dates

Publication Date

20260512

Application Date

20250604

Claims (5)

1. 1. The utility model provides a ventilative dampproofing PVC shutter, includes window frame (1), its characterized in that still includes: The ventilation mechanism is arranged in the window frame (1) and comprises strip-shaped mounting plates (101) which are respectively and fixedly arranged on the left inner wall and the right inner wall of the window frame (1), a plurality of rotating shafts are rotatably arranged on the two strip-shaped mounting plates (101), and wavy window blades (102) are respectively and fixedly sleeved on the plurality of rotating shafts; the closing mechanism is arranged in the window frame (1), the closing mechanism comprises a rectangular box (2) fixedly installed on the left inner wall of the window frame (1), a limiting groove (201) is formed in the rectangular box (2) in a penetrating mode, a T-shaped toothed plate (202) is slidably installed in the limiting groove (201), the top end of the T-shaped toothed plate (202) is slidably extended out of the limiting groove (201), an L-shaped connecting plate (203) is hinged to the left side of the T-shaped toothed plate (202), and a strip-shaped plate (204) is hinged to the top end of the L-shaped connecting plate (203).
2. 2. The air-permeable and moistureproof PVC shutter according to claim 1, wherein the right side of the strip-shaped plate (204) is hinged with a plurality of fixing plates (205), the plurality of fixing plates (205) are fixedly connected with a plurality of rotating shafts respectively, the rotating shaft (206) is rotatably arranged in the rectangular box (2), the rotating shaft (206) is fixedly sleeved with a gear (209), and the gear (209) is meshed with the T-shaped toothed plate (202).
3. 3. A ventilation and moisture-proof PVC shutter as claimed in claim 2, wherein the right end of the rotating shaft (206) extends out of the rectangular box (2) in a rotating manner, a strip-shaped fixing plate (207) is fixedly arranged at the right end of the rotating shaft (206), and a hollow rotating tube (208) is rotatably arranged at the right side of the strip-shaped fixing plate (207).
4. 4. The ventilation and moisture-proof PVC shutter as claimed in claim 1, wherein a plurality of water flowing grooves (103) are respectively formed in the plurality of wavy window leaves (102), and two circular water flowing holes (104) are respectively formed in the plurality of water flowing grooves (103).
5. 5. The ventilation and moisture-proof PVC shutter as claimed in claim 1, wherein a streamline arc block (105) is fixedly arranged on the inner wall of the bottom of the window frame (1), a plurality of arc grooves (106) are formed in the top of the streamline arc block (105), and a special-shaped drainage groove (107) is formed in the inner wall of the bottom of the window frame (1).

Description

Breathable dampproof PVC shutter Technical Field The utility model relates to the technical field of shutters, in particular to a breathable moisture-proof PVC shutter. Background The breathable and dampproof PVC shutter is manufactured by adopting a modified PVC material and combining a special process, and has durability, functionality and aesthetic property. According to the shutter, the heat-resistant stabilizer, the moistureproof auxiliary agent and the reinforcing filler are added into the PVC base material by optimizing the material formula, so that the shutter is not easy to deform in a high-temperature environment and can not go moldy or corrode after being exposed in humid air for a long time. The blade adopts wave or arc structure, and the ventilative design of cooperation micropore effectively shelters from the sight when guaranteeing the circulation of air, has balanced privacy and ventilation demand. The traditional flat shutter has the problems of low ventilation efficiency, poor drainage capability, easy water accumulation and corrosion, difficult air drying in a humid environment and the like in the actual use process, and the service life and the functionality of the traditional flat shutter are affected. Disclosure of utility model The utility model aims to provide the breathable dampproof PVC shutter, the wavy window leaves can increase air circulation and improve natural ventilation efficiency, the ventilation property is good, and the water flow grooves on the wavy window leaves can enable water drops to flow fast and fall from the circular water flow holes, so that the air conductivity is good. In order to achieve the purpose, the utility model provides the following technical scheme that the ventilation and moisture-proof PVC shutter comprises a window frame and further comprises: The ventilation mechanism is arranged in the window frame and comprises strip-shaped mounting plates respectively and fixedly arranged on the left inner wall and the right inner wall of the window frame, a plurality of rotating shafts are rotatably arranged on the two strip-shaped mounting plates, and wavy window leaves are respectively and fixedly sleeved on the plurality of rotating shafts; The closing mechanism is arranged in the window frame and comprises a rectangular box fixedly installed on the inner wall of the left side of the window frame, a limiting groove is formed in the rectangular box in a penetrating mode, a T-shaped toothed plate is slidably installed in the limiting groove, the top end of the T-shaped toothed plate is slidably extended out of the limiting groove, an L-shaped connecting plate is hinged to the left side of the T-shaped toothed plate, and a strip-shaped plate is hinged to the top end of the L-shaped connecting plate. Preferably, the right side of strip shaped plate articulates installs a plurality of fixed plate, and a plurality of the fixed plate respectively with a plurality of rotation axis fixed connection, the pivot is installed to the rectangle incasement rotation, fixed cover is equipped with the gear in the pivot, the gear meshes with T shape pinion rack mutually. Preferably, the right end of the rotating shaft rotates and extends out of the rectangular box, a strip-shaped fixing plate is fixedly arranged at the right end of the rotating shaft, and a hollow rotating tube is rotatably arranged on the right side of the strip-shaped fixing plate. Preferably, a plurality of water flowing tanks are respectively arranged on the wavy window leaves, and two circular water flowing holes are respectively arranged in the water flowing tanks. Preferably, a streamline arc block is fixedly installed on the inner wall of the bottom of the window frame, a plurality of arc grooves are formed in the top of the streamline arc block, and special-shaped drainage grooves are formed in the inner wall of the bottom of the window frame. The beneficial effects of the utility model are as follows: 1. When water is splashed onto the wavy window leaves carelessly, water drops can flow rapidly under the action of the water flowing grooves and continuously fall from the circular water flowing holes until falling onto the streamline arc blocks, the water drops can be separated from the window frame from the special-shaped water draining grooves under the limiting action of the arc grooves or directly discharged to the outside of the window, corrosion caused by rainwater accumulation on the device can be prevented in rainy days, the wavy window leaves can also be dried rapidly under the condition of high ventilation rate, and the service life of the device is prolonged; 2. When the opening and closing size of the louver is required to be adjusted, the hollow rotating tube is rotated, the hollow rotating tube drives the strip-shaped fixing plate to rotate, the strip-shaped fixing plate drives the rotating shaft to rotate, the rotating shaft drives the gear to rotate, the gear drives the T-shaped tooth