CN2165214Y

CN2165214Y - Aluminium-plastics composite door and window section material

Info

Publication number: CN2165214Y
Application number: CN 93228221
Authority: CN
Inventors: 张万林; 朱利达; 张蓉
Original assignee: 张万林
Priority date: 1993-05-19
Filing date: 1993-05-19
Publication date: 1994-05-18
Anticipated expiration: 2003-05-19

Abstract

The utility model relates to an aluminum-plastic composite door and window section material, which has a three-layer structure. Both sides of the aluminum-plastic composite door and window section material make use of aluminum section materials and the middle part of the aluminum-plastic composite door and window section material makes use of plastic section materials; the aluminum section materials are inserted with the plastic section materials; the aluminum section materials are extruded with screw fixing hole channels. The utility model has the advantages of high intensity, favorable cold insulation and heat insulation effects, simple manufacturing technique, convenient installation and disassembly, simple structure, quickness, easy replacement, long service life, low cost, etc., and is widely used for the doors and windows of large buildings and houses.

Description

Aluminium-plastics composite door and window section material

The utility model belongs to window technology field, is that a kind of aluminium one is moulded the combined window and door section bar.

Along with constant development of economy, build door and window on the thing gradually by the wooden aluminium extruded sections that develops into, the aluminium extruded sections door and window is compared with wooden doors and windows has body light, attractive in appearance, not modification, advantage such as intensity is big, the life-span is long, large-scale build and part resident house in obtain extensive use.A kind of Aluminum-plastic composite sectional material is sold in market, and it is made up of aluminium extruded sections and plastic material two parts, and aluminium one is moulded combination and adopted the pressure connection, needs in the construction of can not sliding relatively between aluminium one plastic section bar to locate, build dress between the about layer of door and window, installs inconvenient.Because adopt the combination of plastic-aluminum section bar, plastic material also will be born glass weight, year ageing of plastics for a long time in addition, thus causing plastic deformation, the aluminium type is asynchronous application life, and the aging plastic material of distortion is difficult for changing.

Order of the present utility model provide a kind of attractive in appearance, inexpensive, intensity is big, easy for installation, good heat insulating, long aluminium one of life-span are moulded the combined window and door section bar.

The utility model is achieved in that it is to be combined by two identical aluminium extruded sections and plastic materials of shape.Plastic material is positioned between the aluminium extruded sections, and it is four of square sockets that plastic material has section, and socket prolongs along its length.One side of aluminium extruded sections has two slotting roads, and it is triangular in shape or square to insert the road section, and four slotting roads of two aluminium extruded sectionss insert respectively in the socket of plastic material.Side at aluminium extruded sections has fixedly duct of screw in addition, and the duct prolongs along its length.

Adopt the Aluminum-plastic composite sectional material of said structure,, can slide relatively between aluminium one plastic section bar owing to, adopt between the plastic-aluminum and peg graft in the middle of the plastic material placement aluminium extruded sections.The advantage that this aluminium one is moulded three layer construction is good heat insulating, the easy heat conduction of aluminium alloys, the plastics in intermediate layer play cold and hot buffer action, are difficult for frosting winter, but space fill insulant material in the aluminium extruded sections in addition, thereby heat insulation effect is strengthened, be particularly useful for north cold area.Adopt slideway or grafting between aluminium one plastic section bar, convenient construction has saved plastic-aluminum pressure combination process, can change arbitrarily, and year, ageing of plastics also was convenient to change for a long time.Install, dismantle quick, simple and easy to do between aluminium one plastic section bar.Be extruded with fixedly duct of screw in aluminium extruded sections one side, mainly play vertical fixing interconnect function between the section bar, also increase the intensity of aluminium alloy extrusions simultaneously.This structure door and window section bar can be made into double-deck door and window, and heavier glass is born by the bigger aluminium extruded sections of intensity, and is attractive in appearance, generous, saves aluminium alloys more than 30% than at present general double-layer aluminium alloy door and window, reduces cost 40%.

Fig. 1 is the front view that aluminium one is moulded the combined window and door section bar.

Fig. 2 is the sectional view that aluminium one is moulded the combined window and door section bar.

Further specify structure of the present utility model below in conjunction with Fig. 1, Fig. 2.

Be to be made up of two identical aluminium extruded sections (1,5) and plastic materials (4) of shape in Fig. 1 front view, it is triangle slideway (2) that aluminium extruded sections (1, a 5) side has two sections, and slideway (2) prolongs along aluminium extruded sections (1,5) length.It is four of square jacks that there is section plastic material (4) both sides, jack prolongs, two identical aluminium extruded sections (1,5) slideways (2) of shape insert respectively in the socket (3) of plastic material (4), and aluminium extruded sections slideway (2) can slide in the jack of plastic material (4) mutually.In aluminium extruded sections one side screw fixedly duct (6,7) is arranged, the duct is prolonged the profile length direction and is prolonged.

In construction, can be according to the door and window opening size, to aluminium extruded sections, the plastic material blanking, insert a plastic material in the middle of two aluminium extruded sectionss, be screwed and form the window cabinet, connect into window with this section bar with screw again, the window cabinet of packing into, put into the door and window opening part, vertical fixing promptly installs.As adopt this section bar to make the door and window cabinet, and owing to be integrative-structure, remove the location from, built the dress operation, make construction simple and easy, quick.

Claims

1, a kind of aluminium of forming by two aluminium extruded sectionss and plastic material-mould combined window and door section bar, it is characterized in that: plastic material is between aluminium extruded sections, four of sockets are arranged on the plastic material, socket prolongs along profile length, one side of two aluminium extruded sectionss has two slotting roads respectively, peg graft between aluminium-plastic section bar, aluminium extruded sections one side has fixedly duct of screw.