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A composite door and window profile made of plastic and reinforced inner lining

A door and window profile and lining technology, applied in windows/doors, building components, buildings, etc., can solve problems such as unstable processing technology, difficult product quality control, unstable molding, etc., achieve good promotion and application value, and stable processing technology , The effect of product quality controllable

Active Publication Date: 2018-03-13
山西派尔家居有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in actual use, the main body of the door and window profiles is made of foamed plastic for one-time molding of hard skin foaming, which is easy to form a micropore structure, the overall hardness is low, and the strength is poor, so that the formed profile is deformed, the molding is unstable, and the precision is poor. , the cavity is not correct, and it is difficult to assemble doors and windows, especially for the part that has a thermal insulation cavity structure and is located outdoors when the profile is installed, and requires higher overall strength, the above problems exist even if it is used in Adding a thickening layer to the outdoor side of the profile can not meet the strength requirements and use requirements, and this method has a complicated mold structure, complicated process, high production cost, unstable processing technology, and difficult product quality control

Method used

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  • A composite door and window profile made of plastic and reinforced inner lining
  • A composite door and window profile made of plastic and reinforced inner lining
  • A composite door and window profile made of plastic and reinforced inner lining

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A door and window profile composited with plastic and reinforced lining, comprising an outer plastic layer 1 and a reinforced inner lining 2, the outer plastic layer 1 and the reinforced inner lining 2 are connected by a connecting bridge 3 .

[0034] Several supporting bridges 4 are arranged between the outer plastic layer 1 and the reinforced inner lining 2 .

[0035] A number of cavities are set up between the outer plastic layer 1 and the reinforced inner lining 2, and thermal insulation materials are injected into the cavities.

[0036] like Figure 13 , 14 As shown, the reinforced inner lining 2 is provided with several cavities 6, and the cavities 6 are filled with thermal insulation materials.

[0037] like Figure 8 , 9 As shown in , 15, there are several reinforcing inner linings 2, and connecting bridges 3 are connected between the reinforcing inner linings 2, and the connecting bridges can reduce heat transfer.

[0038] The connecting point of the conne...

Embodiment 2

[0042] A door and window profile composited with plastic and reinforced lining, comprising an outer plastic layer 1 and a reinforced inner lining 2, the outer plastic layer 1 and the reinforced inner lining 2 are connected by a connecting bridge 3 .

[0043] Several supporting bridges 4 are arranged between the outer plastic layer 1 and the reinforced inner lining 2 .

[0044] A number of cavities are set up between the outer plastic layer 1 and the reinforced inner lining 2, and thermal insulation materials are injected into the cavities.

[0045] like Figure 13 , 14 As shown, the reinforced inner lining 2 is provided with several cavities 6, and the cavities 6 are filled with thermal insulation materials.

[0046] like Figure 5 , 6 , 7, the connecting bridge 3 and the reinforced inner lining 2 are made of the same material, the end of the connecting bridge 3 is provided with a child buckle, and the corresponding part of the outer plastic layer 1 is provided with a fema...

Embodiment 3

[0050] A door and window profile composited with plastic and reinforced lining, comprising an outer plastic layer 1 and a reinforced inner lining 2, the outer plastic layer 1 and the reinforced inner lining 2 are connected by a connecting bridge 3 .

[0051] Several supporting bridges 4 are arranged between the outer plastic layer 1 and the reinforced inner lining 2 .

[0052] A number of cavities are set up between the outer plastic layer 1 and the reinforced inner lining 2, and thermal insulation materials are injected into the cavities.

[0053] like Figure 13 , 14 As shown, the reinforced inner lining 2 is provided with several cavities 6, and the cavities 6 are filled with thermal insulation materials.

[0054] like Figure 11 As shown, the reinforced lining 2 is provided with a combination hole 5 . like Figure 10 As shown, the connecting bridge 3 and the outer plastic layer 1 are integrally made of the same material, and the connecting bridge 3 on the outer plasti...

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Abstract

The invention relates to a door and window profile, in particular to a plastic and reinforced liner compounded integrated door and window profile. The problems that a conventional door and window profile is complicated in manufacturing process and high in manufacturing cost are solved. The plastic and reinforcing liner compounded integrated door and window profile comprises an outer plastic layer and a reinforced liner. The outer plastic layer is connected with the reinforced liner through connecting bridges. According to the plastic and reinforced liner compounded integrated door and window profile, the manufacturing process is simple; the manufacturing cost is low; the machining process is stable; the product quality is controllable; and a plurality of formed cavities enable the door and window profile to have good heat-preservation performance, good heat-insulation performance, a good mechanical property and good noise-reduction performance and have good application and promotion value.

Description

technical field [0001] The invention relates to a door and window profile, in particular to a door and window profile composited with plastic and reinforced inner lining. Background technique [0002] Compared with the traditional all-plastic or all-metal door and window profiles, the existing plastic-steel door and window profiles with steel pipe as the inner liner and plastic outsourcing structure have the advantages of high strength and light weight. The production process generally adopts steel-plastic co-extruded hard leather Foam one-time molding process, but currently limited by the manufacturing process, to form this structure, it is necessary to use foamed plastics to realize the hard skin foaming process. In the actual production process, it is affected by many factors, and the significant consequence is that the surface It is easy to form a micro-pore structure. This defect leads to a rough surface of the window, which is easy to hide dirt and breed bacteria; it i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06B3/22E06B3/263
CPCE06B3/221E06B3/222E06B3/26345E06B2003/225E06B2003/226
Inventor 杨康峰
Owner 山西派尔家居有限公司
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