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Corrosionproof aluminum plastic door window section

A door and window profile, aluminum-plastic technology, applied in the direction of window/door frame, wing frame, etc., can solve the problems of aluminum tensile and shear strength reduction, poor weather resistance, etc., and achieve good moisture resistance and sound insulation performance. Good, light weight effect

Inactive Publication Date: 2015-02-11
TIANJIN JINYUCHENG METAL DOOR & WINDOW
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Pure wood doors and windows have excellent thermal insulation performance, but poor weather resistance
Aluminum-clad wood doors and windows take into account the advantages of high thermal insulation performance of pure wood doors and windows and high weather resistance of aluminum alloy doors and windows, but because the outer aluminum material is connected to the wood by means of hooks, the tensile and shear strength of the aluminum material is reduced

Method used

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  • Corrosionproof aluminum plastic door window section

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Embodiment Construction

[0007] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0008] Such as figure 1 The anti-corrosion aluminum-plastic door and window profile shown is characterized in that: the anti-corrosion aluminum-plastic door and window profile is a composite structure of inner and outer layers, the outer layer is an aluminum alloy layer 1, and the inner layer is a hard polyurethane layer 2.

[0009] Inspired by the above-mentioned ideal embodiment according to the present invention, through the above-mentioned description content, relevant workers can make various changes and modifications within the scope of not departing from the technical idea of ​​the present invention. The technical scope of the present invention is not ...

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Abstract

The invention discloses a corrosionproof aluminum plastic door window section which is characterized in an inner-layer and outer-layer combined structure is adopted, the outer layer is an aluminum alloy layer, and the inner layer is a rigid polyurethane layer. The door window section has the advantages of light weight, good sound insulation performance and good moisture resistance.

Description

technical field [0001] The invention relates to an anti-corrosion aluminum-plastic door and window profile. Background technique [0002] At present, domestic energy-saving doors and windows usually include: plastic steel doors and windows, aluminum alloy doors and windows with broken bridges, pure wood doors and windows, and aluminum-clad wood doors and windows. Due to the good thermal insulation performance of PVC material and the multi-cavity structure, plastic steel doors and windows have outstanding thermal insulation performance, but poor weather resistance, monotonous color, and low angular strength. Broken bridge aluminum alloy doors and windows can achieve high thermal insulation performance by increasing the width of the heat insulation strip and forming a multi-cavity structure in the heat insulation strip, but the strength of the profile is reduced. Pure wood doors and windows have excellent thermal insulation performance, but poor weather resistance. Aluminum-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B1/32E06B3/08
Inventor 耿小雷
Owner TIANJIN JINYUCHENG METAL DOOR & WINDOW