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Composite assembled corner hardware and production method thereof

A technology for forming corner codes and production methods, which is applied to windows/doors, building components, buildings, etc., can solve the problems of complex processes, waste of aluminum resources, easy deformation, etc., to ensure overall firmness, energy saving and Material, effect of strengthening strength

Active Publication Date: 2007-07-11
SHANDONG JUNQIANGBONA HARDWARE TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when the aluminum alloy corner code is used, it needs to be reprocessed with aluminum alloy profiles, and in the process of processing, not only the process is complicated, the dimensional accuracy is not easy to meet the standard, but also the waste of aluminum alloy profiles will be caused.
Taking a six-meter-long aluminum alloy profile as an example, nearly 1 / 3 of the aluminum alloy profile will become waste during the processing process, resulting in a great waste of aluminum resources.
In addition, this kind of corner code is difficult to make very accurate and standardized, so it has poor firmness and is easy to deform.

Method used

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  • Composite assembled corner hardware and production method thereof

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Embodiment Construction

[0024] The embodiment of compound group corner code: a kind of compound group corner code as shown in Figure 1, 2, is L-shaped structure, and this corner code includes L-shaped support layer 2, and the L that overlaps with support layer 2 type nylon layer 1, and the supporting layer 2 is fixedly connected with the nylon layer 1. Wherein the nylon layer 1 is two layers and is arranged on both sides of the supporting layer 2 . The support layer 2 is a reinforced steel plate, which strengthens the strength of the corners and the hardness of the corners; the nylon layer 1 is made of polyamide nylon (PA66) and glass fiber, which can greatly improve the firmness of the corners of the whole door and window . At the same time, there is an extruded corner groove 3 at the included corner of the L-shaped corner, so that the glue injection can guide the flow more effectively, so that the corner and the aluminum can be fixed together to achieve the best effect of corner sealing and streng...

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Abstract

The invention relates to a composite assembled steel angle bracket and the manufacturing method. The angle bracket comprises L-shape support layer (2), L-shape nylon layer (1) set in folding with the support layer. Said nylon layer is set at two sides of support layer and is fixed with nylon layer (1). Glass fiber is mixed in said nylon layer. Two or three concentric locating guide holes (5) are set on the support and nylon layers and guide groove is set on the outer surface of nylon layer. The manufacturing method comprises drying polyamide nylon material, preparing mixed grain of nylon and glass fiber and forming by molding in high temperature. The invention is suitable for the assembly of aluminum alloy door and window, and the production for used angle bracket. The invention is provided with reasonable structure, material saving, unease deformation of door and window. The method is practical and the quality of angle bracket is good.

Description

technical field [0001] The invention relates to an accessory used for assembling aluminum alloy doors and windows, in particular to an accessory used for fixing corners when assembling aluminum alloy doors and windows, that is, a group corner—composite group corner corner code, and a production method. Background technique [0002] Nowadays, the decoration of houses mostly adopts aluminum alloy doors and windows, which are convenient to use and beautiful in appearance, and gradually occupy the main position of decoration in homes, office buildings and school classrooms. And the corner codes of the fixed group corners used when the existing aluminum alloy doors and windows are assembled all adopt traditional L-shaped aluminum alloy corner codes. However, when the aluminum alloy corner code is used, it needs to be reprocessed with aluminum alloy profiles, and in the process of processing, not only the process is complicated, the dimensional accuracy is not easy to meet the sta...

Claims

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Application Information

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IPC IPC(8): E06B3/964B29C43/00
Inventor 化明杰刘永安李俊英
Owner SHANDONG JUNQIANGBONA HARDWARE TECH CO LTD
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