Window auxiliary frame for plastic or aluminum plastic co-extrusion door and window dry method installation

An aluminum-plastic and plastic technology is applied in the field of window sub-frames, which can solve the problems of inability to guarantee installation accuracy and installation reliability, and achieve the effects of enhanced energy-saving capability of external windows and buildings, improved thermal insulation performance, and low manufacturing cost.

Pending Publication Date: 2018-11-06
广东建科节能环保科技有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the dry installation method cannot guarantee the installation accuracy and installation reliability.

Method used

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  • Window auxiliary frame for plastic or aluminum plastic co-extrusion door and window dry method installation
  • Window auxiliary frame for plastic or aluminum plastic co-extrusion door and window dry method installation
  • Window auxiliary frame for plastic or aluminum plastic co-extrusion door and window dry method installation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] Such as Figure 1~6 Shown is a window sub-frame 1 for dry installation of plastic or aluminum-plastic co-extruded doors and windows of the present invention, used for dry installation of plastic or aluminum-plastic co-extruded doors and windows, and the material is a sub-frame of steel-plastic co-extruded profiles. The window sub-frame 1 is an elongated block made of elastic-plastic material and arranged along the width direction of the outer window, that is, the elongated block is arranged along the transverse direction, and the upper surface of the window sub-frame 1 is used to connect with the outer window 2 The lower frames are connected, and the sub-frame 1 of the window has several hollow cavities 3 that penetrate horizontally and are arranged side by side in the longitudinal direction. Steel pipes 4 are tightly nested in part or all of the hollow cavities 3 to form a core cavity. body as a cohesive whole. In this embodiment, PVC is used as the elastic-plastic ma...

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Abstract

The invention discloses a window auxiliary frame for plastic or aluminum plastic co-extrusion door and window dry method installation. The window auxiliary frame is a long block-shaped body made of anelastoplastic material and arranged in the width direction of an outer window in a full-length mode, that is, the long block-shaped body is arranged transversely. The upper surface of the window auxiliary frame is connected with a lower frame of the outer window, the window auxiliary frame is internally provided with a plurality of hollow cavities arranged side by side lengthways and penetratingthrough horizontally, a metal tube is tightly nested in part or all of the hollow cavities to form a core cavity body, and the core cavity body is a tight whole. The window auxiliary frame adopts a multi-cavity structure, greatly improves the thermal insulation performance, significantly enhances the energy saving ability of the outer window and a building and solves the thermal insulation problemof a traditional auxiliary frame. In addition, steel tubes are tightly nested in the hollow cavities, and sufficient strength is provided for the installation of the outer window. Moreover, the window auxiliary frame has simple structure, low manufacturing cost and high practicability, and is suitable for wide popularization and application.

Description

technical field [0001] The invention relates to a window sub-frame, in particular to a window sub-frame used for dry installation of plastic or aluminum-plastic co-extruded doors and windows. Background technique [0002] The application of building exterior windows in buildings is to install the exterior windows on the window openings reserved in the building walls. This not only needs to consider the installation accuracy and reliability, but also needs to fully consider the ease of installation and the possibility of subsequent maintenance and replacement. sex and convenience. [0003] Plastic doors and windows are doors and windows made of U-PVC plastic profiles. Plastic doors and windows have good characteristics such as wind resistance, waterproof, and heat preservation. According to the material, they can be divided into PVC plastic doors and windows and glass fiber reinforced plastic (glass fiber reinforced plastic) doors and windows. Aluminum-plastic co-extruded do...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B1/02
CPCE06B1/02
Inventor 杨仕超单建宁李炯
Owner 广东建科节能环保科技有限公司
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