A window frame aluminum wood profile structure

A technology of aluminum profiles and profiles, applied in windows/doors, building components, building structures, etc., can solve problems such as poor sound insulation effect and limited sound insulation effect

Active Publication Date: 2016-02-17
良木道门窗集团有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Combining the respective characteristics of aluminum profiles and wood profiles, aluminum-wood composite profiles are mostly used for decoration door frames or window frames, and aluminum-wood profiles are appropriately improved to meet special needs such as heat preservation and sound insulation. For example, existing sound-proof doors and windows are mostly used The aluminum-wood profile door and window frame with hollow cavity is matched with sound-proof glass to achieve the purpose of noise reduction and sound insulation. However, for this kind of sound-proof aluminum-wood profile door and window frame, its sound insulation effect is very limited, resulting in poor sound insulation effect of sound-proof doors and windows as a whole. Therefore, creative breakthroughs are still needed in the sound insulation of door frames and window frames.

Method used

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  • A window frame aluminum wood profile structure

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Experimental program
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Effect test

Embodiment 1

[0016] Such as figure 1 An aluminum-wood profile structure for a window frame is shown, the profile structure includes an aluminum profile 3, a wood profile 4, and a barrier 7; the barrier 7 is arranged between the aluminum profile 3 and the wood profile 4, and the first barrier 1 , the second barrier 2; the first barrier 1 and the second barrier 2 are in close contact with the adhesive; the aluminum profile 3 and the first barrier 1 are respectively provided with two card slots on the clamping surface, And through two dovetail blocks clamping; wooden profile 4 and the second barrier member 2 are respectively provided with two clamping slots on the clamping surface, and are clamped through two dovetail blocks. The composition of the first barrier 1 and the second barrier 2 is calculated in parts by weight: 45 parts of magnesium carbonate, 40 parts of magnesium chloride, 30 parts of sodium sulfate, 35 parts of magnesium sulfate, 55 parts of silica sol, 50 parts of polyester fib...

Embodiment 2

[0018] According to the aluminum-wood profile structure of a window frame described in Example 1, part of the internal structure is taken respectively and grouped for sound insulation test (using the method in GB / T8485-2002): including the first barrier 1 (A), the second Two barriers 2 (B), barrier 7 (C), aluminum profile (D), wood profile (E), and compare it with the test result of embodiment one, test result is as follows:

[0019] Table 1 embodiment two sound insulation test results

[0020]

[0021] It can be seen from the sound insulation test that the aluminum profile (see group D) has almost no sound insulation effect, and the sound insulation effect of wood profiles (see group E) is also very poor, so it is difficult to achieve sound insulation effect by combining simple aluminum and wood profiles. In this application, the sound insulation effect of the first barrier and the second barrier is relatively good (see A, B group), which shows that the magnesium ca...

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Abstract

The invention discloses an aluminum wood profile structure of a window frame. The aluminum wood profile structure of the window frame comprises an aluminum profile, a wood profile and a separating part; the separating part is arranged between the aluminum profile and the wood profile, comprising a first separating part and a second separating part which closely contact with each other by an adhesive; the aluminum profile is clamped to the first separating pat, and which the wood profile is clamped to the second separating part. According to the aluminum wood profile structure of the window frame, the separating part between the aluminum profile and the wood profile has a good noise insulation effect and can be combined with the aluminum wood profiles to achieve high noise insulation function; in addition, the appearance is nice and graceful, the processing is easy, and the structure has a good application prospect.

Description

technical field [0001] The invention relates to a profile for doors and windows, in particular to an aluminum-wood profile structure for a window frame with a sound-insulating function. Background technique [0002] At present, aluminum profiles on the market have the characteristics of high strength and easy molding, and can be made into profile products with complex shapes, which are widely used in the construction door and window industry; while wooden profiles have good decorative performance, beautiful appearance, and are suitable for house decoration. of building materials. Combining the respective characteristics of aluminum profiles and wood profiles, aluminum-wood composite profiles are mostly used for decoration door frames or window frames, and aluminum-wood profiles are appropriately improved to meet special needs such as heat preservation and sound insulation. For example, existing sound-proof doors and windows are mostly used The aluminum-wood profile door and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06B3/263
Inventor 缪培友
Owner 良木道门窗集团有限公司
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