CN2855735Y

CN2855735Y - Double inlaid and casting type composite thermal-insulation aluminium shaped material

Info

Publication number: CN2855735Y
Application number: CN 200520051616
Authority: CN
Inventors: 熊万里; 熊翼翔
Original assignee: 严杏林
Priority date: 2005-08-09
Filing date: 2005-08-09
Publication date: 2007-01-10
Anticipated expiration: 2015-08-09

Abstract

The utility model discloses a composite heat insulation aluminum profile of a double splicing casting type. The utility model is provided with inner and outer aluminum profile components, whose surfaces are processed. One of the components is provided with a casting groove, inside which heat insulation glue is filled. A male groove or a female groove of aluminum profile material is arranged on the matched parts of the two components, and the male groove is made to be right inserted into the female groove. And then the utility model is made by rolling compositing and cutting a connecting bridge. As the thermal expansion coefficient of the male groove or the female groove of the same material is the same as that of the aluminum alloy so that the hardness of the surface of the material is high, the utility model is combined firmly and not easy to loosen with a high size precision. Furthermore, the utility model can process the different or the same surfaces, which can reach the requirement of double color process.

Description

Two bors d's oeuveres cast-type compound heat-insulation aluminium section bar

Technical field

The utility model relates to a kind of Two bors d's oeuveres cast-type compound heat-insulation aluminium section bar

Background technology

A kind of cast-type aluminium alloy heat-insulating section bar is arranged at present, is the aluminium section bar that has pouring basin with, and first pouring heat insulating glue in pouring basin is treated to excise bottom land again after it solidifies, and heat is intercepted along the transmission of aluminium alloy guide passage.Owing to be the design of adopting single aluminium section bar, inside and outside two parts of aluminium section bar can not be carried out different surface treatment (as electrophoresis, the anodized or the processing etc. of dusting) respectively, so can only manufacture order colour pattern material.Also have a kind of aluminium alloy building bar penetrating type heat-insulation section bar normally to design external member and the internals that aluminium section bar has female groove respectively in the prior art, its roll extrusion is coupled together with the heat insulating strip of materials such as PA that has public tenon and PVC.Because heat insulating strip is materials such as PA and PVC, its thermal coefficient of expansion and aluminium alloy are inconsistent, and the case hardness of its material is not high enough, so compound shearing is not enough after causing two kinds of material roll extrusion, and lose efficacy easily.

The utility model content

The purpose of this utility model is to overcome above shortcoming, provides a kind of combination firm, be not easy to become flexible, and the dimensional accuracy height, and can carry out different or identical surface treatment respectively, reach the Two bors d's oeuveres cast-type compound heat-insulation aluminium section bar of double-colored processing requirements.

The technical solution of the utility model is: be provided with surface treated inside and outside aluminium profile member, wherein a member is provided with pouring basin, be cast with adiabatic gum in the pouring basin, and be provided with public groove or female groove of aluminium section bar matter at the position that these two members match, public groove just in time can be inserted in female groove, carry out again roll extrusion compound, cut the product that the back forms to connecting bridge.

Described surface treated inside and outside two members can be different colors, also can be identical color.

This Two bors d's oeuveres cast-type compound heat-insulation aluminium section bar, the connection of its inside and outside member is compound by carrying out roll extrusion again after the public groove of aluminium section bar matter or the insertion of female groove, thermal coefficient of expansion is consistent with aluminium alloy, the case hardness height of material, therefore in conjunction with firmly, be not easy to become flexible the dimensional accuracy height, and can carry out different or identical surface treatment respectively, reach double-colored processing requirements.

Description of drawings

Fig. 1 is the utility model embodiment 1 structural representation;

Fig. 2 is the utility model embodiment 2 structural representations;

Fig. 3 is the utility model embodiment 3 structural representations;

Fig. 4 is the utility model embodiment 4 structural representations.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

Embodiment 1:

With reference to accompanying drawing 1:

Be provided with inner member 2 and external member 1 through different surface treatment, the surface treatment of carrying out on the external member 1 is consistent with exterior wall, the surface treatment of inner member 2 is consistent with interior wall, wherein inner member is provided with the pouring basin 3 that is cast with adiabatic gum, and be provided with public groove 4 or female groove 5 of aluminium section bar matter at the position that these two members match, public groove just in time can be inserted in female groove, carry out again roll extrusion compound, cut the heat insulated shape bar of aluminum alloy product that the back forms double-colored processing to connecting bridge 6.

Embodiment 2: window frame profile

With reference to accompanying drawing 2

Window frame profile is made up of inner member 2 and external member 1, and inner member 2 is identical color with external member 1.

Wherein inner member is provided with the pouring basin 3 that is cast with adiabatic gum, and be provided with public groove 4 or female groove 5 of aluminium section bar matter at the position that these two members match, public groove just in time can be inserted in female groove, carry out again roll extrusion compound, cut the back and form the monochromatic heat insulated shape bar of aluminum alloy product of handling connecting bridge 6.

Embodiment 3: sash

With reference to accompanying drawing 3

Be made up of inner member 2 and external member 1, inner member 2 is different colors with external member 1.

Wherein external member is provided with the pouring basin 3 that is cast with adiabatic gum, and be provided with public groove 4 or female groove 5 of aluminium section bar matter at the position that these two members match, public groove just in time can be inserted in female groove, carry out again roll extrusion compound, cut the back and form the monochromatic heat insulated shape bar of aluminum alloy product of handling connecting bridge 6.

Embodiment 4: window mullion

With reference to accompanying drawing 4

Wherein inner member is provided with the pouring basin 3 that is cast with adiabatic gum, and be provided with public groove 4 or female groove 5 of aluminium section bar matter at the position that these two members match, public groove just in time can be inserted in female groove, carry out again roll extrusion compound, cut the heat insulated shape bar of aluminum alloy product that the back forms double-colored processing to connecting bridge 6.

Claims

1. Two bors d's oeuveres cast-type compound heat-insulation aluminium section bar, it is characterized in that forming by the inside and outside member of surface treated aluminium section bar, a member is provided with pouring basin therein, be cast with adiabatic gum in the pouring basin, be provided with public groove or female groove of aluminium section bar matter at the position that these two members match, public groove just in time matches with female groove.