CN219412313U

CN219412313U - Porous aluminum profile with primary-secondary structure

Info

Publication number: CN219412313U
Application number: CN202320631200.1U
Authority: CN
Inventors: 周一龙; 周祝华; 邓志雄
Original assignee: Zhejiang Garbo Aluminum Co ltd
Current assignee: Zhejiang Garbo Aluminum Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-07-25
Anticipated expiration: 2033-03-28

Abstract

The utility model discloses a composite structure porous aluminum profile, which comprises: the heat insulation plate is arranged on the inner wall of the first aluminum material, a through hole is formed in the first aluminum material, the partition plate is fixedly arranged in the through hole, a sound insulation pad is fixedly arranged in the through hole, a heat insulation strip is integrally formed on the outer wall of the first aluminum material, and one end of the heat insulation strip is fixedly provided with a second aluminum material; the third aluminum product, one side of the third aluminum product is fixedly provided with a fourth aluminum product, a plurality of clamping grooves are formed in the first aluminum product, the second aluminum product, the third aluminum product and the fourth aluminum product, sealing strips are fixedly arranged on the clamping grooves, and the third aluminum product and the fourth aluminum product are lapped on the first aluminum product and the second aluminum product; the heat insulation cotton layer and the sound insulation pad installed between the first aluminum material and the second aluminum material are used for sound insulation and heat insulation, and the secondary sound insulation further improves the sound insulation and noise reduction effect.

Description

Porous aluminum profile with primary-secondary structure

Technical Field

The utility model relates to the technical field of aluminum profiles, in particular to a composite structure porous aluminum profile.

Background

Nowadays, many people build houses on road sides for traffic convenience or buy houses in towns, but in this way, noise becomes a great trouble for daily home life. Especially for the elderly in the home, the method is very unaccustomed and difficult to adapt. One of the great reasons for this is that windows do not give good sound insulation.

The chinese patent with publication number CN217538362U discloses a large bridge cut-off section bar for aluminum window, a window stile, the window stile is used for cutting apart the window frame, be equipped with the casement between window frame and the window stile, the window frame includes the aluminum product in the window frame outer aluminum product, window frame bridge cut-off, the window frame, the aluminum product in the window stile includes the aluminum product in the window stile outer aluminum product, window stile bridge cut-off, the aluminum product in the window frame, the casement includes the aluminum product in the casement outer aluminum product, casement bridge cut-off, the casement, its characterized in that: the inside of the broken bridge of the window frame, the broken bridge of the window stile and the broken bridge of the window sash are all provided with partition plates, and the partition plates divide the space in the broken bridge into honeycomb cavities.

The profile for the large bridge-cutoff aluminum window has the beneficial effects that: the totally enclosed bridge cut-off of PVC layer and wood fiber layer is adopted in the middle of the outside aluminum product and the inside aluminum product of the window profile to form a honeycomb cavity, so that the window profile has strong heat preservation, heat insulation and sound insulation and stable structure.

The section bar for the large bridge-cutoff aluminum window has the advantages that although the sound insulation effect is improved, the contact surface of the aluminum material is increased by the honeycomb-shaped cavity, and the sound insulation effect is limited.

Disclosure of Invention

The utility model aims to provide a porous aluminum profile with a primary-secondary structure, so as to solve the problems in the prior art.

In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:

the porous aluminium alloy of primary and secondary structure includes: the heat insulation plate comprises a first aluminum material, wherein a partition plate is integrally formed on the inner wall of the first aluminum material, a through hole is formed in the first aluminum material, the partition plate is fixedly installed in the through hole, a sound insulation pad is fixedly installed in the through hole, a heat insulation strip is integrally formed on the outer wall of the first aluminum material, and a second aluminum material is fixedly installed at one end of the heat insulation strip.

The third aluminum product, third aluminum product one side fixed mounting has the fourth aluminum product, a plurality of draw-in grooves have all been seted up on first aluminum product, second aluminum product, third aluminum product and the fourth aluminum product, and a plurality of equal fixed mounting has the sealing strip on the draw-in groove, third aluminum product and fourth aluminum product overlap joint are on first aluminum product and second aluminum product.

In a preferred embodiment of the present utility model, the sound insulation pads are fixedly installed in the through holes of the first aluminum material, the second aluminum material, the third aluminum material and the fourth aluminum material.

As a preferable scheme of the utility model, a heat insulation cotton layer is fixedly arranged between the first aluminum material and the second aluminum material.

As a preferable mode of the utility model, the sound insulation pad is fixedly adhered to one side of the heat insulation cotton layer.

As a preferable scheme of the utility model, the sealing strip is specifically an ethylene propylene diene monomer sealing strip.

As a further preferable scheme of the utility model, the heat insulation cotton layer and the sound insulation pad are fixedly provided with the second magnet sheet, and the first magnet sheet is fixedly provided with the first aluminum material and the second aluminum material.

Compared with the prior art, the utility model has the following beneficial effects:

1. the sound insulation pad is arranged in the first aluminum material, the second aluminum material, the third aluminum material and the fourth aluminum material to perform first sound insulation through the sound insulation pad, so that the sound insulation and noise reduction effects are improved.

2. The heat insulation cotton layer and the sound insulation pad installed between the first aluminum material and the second aluminum material are used for sound insulation and heat insulation, and the sound insulation and noise reduction effects are further improved through secondary sound insulation.

Drawings

In order to more clearly illustrate the technical solutions of the inventive embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only examples of the inventive embodiments of the present utility model, and that other drawings can be obtained according to these drawings without the need of inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional view of an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of a first aluminum material and a second aluminum material according to an embodiment of the present utility model;

FIG. 3 is a schematic cross-sectional view of a third aluminum material and a fourth aluminum material according to an embodiment of the present utility model;

fig. 4 is a schematic cross-sectional view of the structure of fig. 1 a according to the present utility model.

Reference numerals:

100. a first aluminum material; 101. a first magnet piece; 110. a through hole; 120. a partition plate; 130. a sound insulation pad; 140. a clamping groove; 200. a second aluminum material; 300. a third aluminum material; 400. a fourth aluminum material; 500. a sealing strip; 600. a heat insulating strip; 610. a heat insulation cotton layer; 611. and a second magnet piece.

Detailed Description

In order to make the objects, technical solutions and advantages of the inventive embodiments of the present utility model more apparent, the inventive implementation routine will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present utility model.

In the description of the inventive embodiments, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "inner", "outer", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience in describing the inventive embodiments and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the inventive embodiments.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "coupled" should be construed broadly, and may be, for example, fixedly coupled, integrally coupled, or detachably coupled; may be a communication between the interiors of two elements; either directly or indirectly through intermediaries, the specific meaning of the terms in the inventive embodiments of the present utility model will be understood by those skilled in the art in the specific case.

Embodiment one: referring to fig. 1 to 3, the porous aluminum profile of the parent structure according to the embodiment of the present utility model includes a first aluminum material 100 and a third aluminum material 300.

The partition plate 120 is integrally formed on the inner wall of the first aluminum material 100, the through hole 110 is formed in the first aluminum material 100, the partition plate 120 is fixedly installed in the through hole 110, the sound insulation pad 130 is fixedly installed in the through hole 110, the heat insulation strip 600 is integrally formed on the outer wall of the first aluminum material 100, and one end of the heat insulation strip 600 is fixedly installed with the second aluminum material 200.

A fourth aluminum material 400 is fixedly installed on one side of the third aluminum material 300, a plurality of clamping grooves 140 are formed in the first aluminum material 100, the second aluminum material 200, the third aluminum material 300 and the fourth aluminum material 400, sealing strips 500 are fixedly installed on the clamping grooves 140, and the third aluminum material 300 and the fourth aluminum material 400 are lapped on the first aluminum material 100 and the second aluminum material 200.

Embodiment two: see fig. 1-4.

The sound insulation pad 130 is fixedly installed in the through holes 110 of the first aluminum material 100, the second aluminum material 200, the third aluminum material 300 and the fourth aluminum material 400, the sound insulation and noise reduction effects are improved through the sound insulation pad 130, the sound insulation effect is enhanced, the heat insulation cotton layer 610 is fixedly installed between the first aluminum material 100 and the second aluminum material 200, the sound insulation effect is further improved through the heat insulation cotton layer 610, the sound insulation pad 130 is fixedly adhered to one side of the heat insulation cotton layer 610, the heat insulation effect is improved while sound insulation, the sealing strip 500 is specifically an ethylene propylene diene monomer sealing rubber strip, the ethylene propylene diene monomer sealing rubber strip has good elasticity and compression deformation resistance, and excellent performances such as weather aging resistance, ozone resistance, chemical resistance, fireproof performance and wider use temperature range of-50 ℃ +150 ℃, the heat insulation cotton layer 610 and the sound insulation pad 130 are fixedly installed with the second magnet piece 611, the first magnet piece 101 is fixedly installed on one side of the first aluminum material 100 and the second aluminum material 200, and the fixing performance is enhanced.

The sealing strip 500 and the heat insulating strip 600 are not repeated herein in the prior art, and the sound insulating effect is enhanced by the sound insulating pad 130, and the sound insulating pad 130 can absorb and rebound part of sound due to a large amount of elastic materials and air holes in the sound insulating pad 130, so that the sound propagation is weakened, and the sound insulating effect is achieved.

The embodiment of the utility model does not describe a mechanism, and is common knowledge for a person skilled in the art.

While the basic principles of the present utility model have been shown and described, the foregoing is provided by way of illustration of a preferred embodiment of the utility model, and not by way of limitation, the foregoing embodiment and description are merely illustrative of the principles of the utility model, and any modifications, equivalents, improvements or modifications not within the spirit and scope of the utility model should be included within the scope of the utility model.

Claims

1. Primary and secondary structure porous aluminium alloy, its characterized in that includes:

the heat insulation device comprises a first aluminum material (100), wherein a partition plate (120) is integrally formed on the inner wall of the first aluminum material (100), a through hole (110) is formed in the first aluminum material (100), the partition plate (120) is fixedly installed in the through hole (110), a sound insulation pad (130) is fixedly installed in the through hole (110), a heat insulation strip (600) is integrally formed on the outer wall of the first aluminum material (100), and a second aluminum material (200) is fixedly installed at one end of the heat insulation strip (600);

the third aluminum product (300), third aluminum product (300) one side fixed mounting has fourth aluminum product (400), all offered a plurality of draw-in grooves (140) on first aluminum product (100), second aluminum product (200), third aluminum product (300) and fourth aluminum product (400), a plurality of all fixed mounting has sealing strip (500) on draw-in groove (140), third aluminum product (300) and fourth aluminum product (400) overlap joint are on first aluminum product (100) and second aluminum product (200).

2. The composite structural porous aluminum profile according to claim 1, wherein: the sound insulation pads (130) are fixedly arranged in through holes (110) of the first aluminum material (100), the second aluminum material (200), the third aluminum material (300) and the fourth aluminum material (400).

3. The composite structural porous aluminum profile according to claim 1, wherein: a heat insulation cotton layer (610) is fixedly arranged between the first aluminum material (100) and the second aluminum material (200).

4. A composite structural porous aluminium profile according to claim 3, characterised in that: the sound insulation pad (130) is fixedly adhered to one side of the heat insulation cotton layer (610).

5. The composite structural porous aluminum profile according to claim 1, wherein: the sealing strip (500) is specifically an ethylene propylene diene monomer sealing strip.

6. The composite structural porous aluminum profile according to claim 4, wherein: the second magnet piece (611) is fixedly arranged on one side of the heat insulation cotton layer (610) and one side of the sound insulation pad (130), and the first magnet piece (101) is fixedly arranged on one side of the first aluminum material (100) and one side of the second aluminum material (200).