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Stainless steel door and window section material with plastic lining frame and its manufacturing method

A plastic door and window, stainless steel technology, applied in the direction of the wing leaf frame, etc., can solve the problems of thermal insulation, energy saving and sound insulation performance are not ideal, low-end buildings are not suitable for use, stainless steel doors and windows are expensive, etc., to achieve excellent thermal insulation, energy saving and insulation Acoustic performance, excellent service life, and the effect of isolating sunlight and atmospheric corrosion

Inactive Publication Date: 2003-04-30
占金弟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the price of stainless steel doors and windows is relatively expensive, and the thermal insulation, energy saving and sound insulation performance is not ideal, so it is not suitable for middle and low-grade buildings.

Method used

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  • Stainless steel door and window section material with plastic lining frame and its manufacturing method
  • Stainless steel door and window section material with plastic lining frame and its manufacturing method
  • Stainless steel door and window section material with plastic lining frame and its manufacturing method

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Embodiment Construction

[0049] figure 1 It is an example of the stainless steel-lined plastic door and window profile of the present invention, and it is a window frame profile for making sliding windows that has been combined and shaped, as shown in Fig. 2 to Figure 4 is a perspective view of its main components. The cavity of the stainless steel cavity cover 10 matches the cross-sectional profile shape of the lining plastic skeleton 20, and the latter is sleeved in the cavity of the former. The fastening sides of the stainless steel cavity cover 10 are parallel to each other to form an opening, and the fastening sides are a pair of symmetrical primary arc buckles 13 . In the corresponding position of the lining plastic frame 20, there are two circular arc fastening grooves 23. The fastening edges on the left and right sides of the stainless steel sealing plate 30 are secondary arc buckles 33 . After the profiles of the present invention are assembled and buckled into shape, the primary arc buck...

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Abstract

The present invention relates to a stainless steel door and window profile material with inside-linked with plastics and its manufacturing method. Its main body is stainless steel profile cavity inside-lined with plastic skeleton, and the gap between them is filled with adhesive. The stainless steel profile cavity and seal plate are made up from cold-bent and rolled stainless steel belt, the inside-linked plastic skeleton is made up by extrusion of hard and high-strength thermo-plastic flame-retardant plastics. These construction elements are then combined and lock jointed into shape, solidified, sized to obtain product. It possesses the advantages of beautiful appearance, and corrosion resistant of stainless steel, and light-weight, heat-and sound-insulating and low cost of plastics.

Description

technical field [0001] The invention belongs to building door and window profiles, and relates to a door and window profile with a stainless steel shell and a plastic skeleton in an inner cavity and a manufacturing method thereof. Background technique [0002] At present, the popular building doors and windows in my country are mainly aluminum alloy doors and windows, color-coated steel doors and windows, and plastic steel doors and windows (the surface is polyvinyl chloride plastic (ie PVC), and steel profiles are inserted into the cavity to strengthen). Although steel doors and windows and color-coated steel doors and windows have high strength, their corrosion resistance is poor. Aluminum alloy doors and windows have good corrosion resistance, but poor physical properties and thermal insulation properties. Although plastic steel doors and windows have good sealing performance, they are easy to age. These three kinds of doors and windows are not suitable for use in moder...

Claims

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Application Information

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IPC IPC(8): E06B3/08
Inventor 占金弟
Owner 占金弟
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