CN2742101Y - Heat insulation flat open window frame section bar - Google Patents

Abstract

A heat insulation flat open window frame section bar mainly solves technical problems of improving complete structure of the section bar, etc. The technical proposal is that the upper side edge extends inward a convex edge at the connection jaw opening between an upper containing cavity and a containing cavity; the inner and outer side edges, the upper and lower side edges, the kink edge and the convex edge form a containing cavity which can contain combined type angle joint components. The utility model is suitable for various heat insulation flat open sash frames.

Description

The heat insulated side hang window frame profile

Technical field:

The utility model relates to the section bar of a kind of metal frame, particularly a kind of special cross section.

Background technology:

Window frame is all kinds of buildings members commonly used, mostly be wood in early days, steel work, modern building has proposed requirements at the higher level to window frame structure, diversified window frame profile has appearred on the market, the section configuration of these section bars can not only make structural rigidity enhancing and slim and graceful, handsome in appearance, and be convenient to the installation of corresponding accessory, but these corner connector sizes are all bigger, increase window frame weight and manufacturing cost, simultaneously, in existing aluminium alloys window frame, because its thermal conductivity height, unfavorable energy-conservation, the applicant once proposed a kind of improvement project, its China Patent No. is 01253700.4, the application of design of this structure endosome containing cavity and heat insulating strip overcomes the defective of above-mentioned traditional structure, still, the endosome containing cavity of this structure can only adopt overall structure type corner connector, the corner connector size is big, and versatility is poor, also makes the corresponding increasing of size of window frame profile simultaneously, weight increases, and cost improves.

The utility model content:

Technical problem to be solved in the utility model is, a kind of improved heat insulated side hang window frame profile is provided, and it can the good combined type corner connector of the equal universal architecture of ccontaining door and window, and the overall dimensions of section bar is dwindled, and improves manufacturability, reduces cost.

The technical scheme in the invention for solving the above technical problem is: section bar is made up of ectosome, heat insulating strip and endosome, heat insulating strip connects inside and outside body respectively and is one, the inside and outside side and the upper and lower side of endosome constitute a containing cavity, upper side edge extends bending edge and constitutes containing cavity on, be characterized in: go up containing cavity and containing cavity open communication place, upper side edge is extended with a chimb to the inside from itself and outer side edges link position, inside and outside side, upper and lower side, bending edge and chimb constitute one can ccontaining combined type corner connector containing cavity.

The utility model adopts distinctive containing cavity structure, makes heat insulated side hang window frame material can adopt the littler combined type corner connector of highly versatile physical dimension, not only can dwindle the overall dimensions of section bar, but also can improve its manufacturability, reduces the goods cost.

Description of drawings:

Fig. 1 is the utility model heat insulated side hang window frame profile section configuration schematic diagram.

The specific embodiment:

With reference to Fig. 1, the heat insulated side hang window frame profile includes ectosome 1, heat insulating strip 2 and endosome 3, and heat insulating strip 2 longitudinally connects outward respectively, endosome 3 is one.。

Ectosome 1 is the aluminium alloy element that window frame faces an outdoor side, and its outside side plate 11 is provided with an outer structure frame 12, uses the rigidity that improves ectosome, and the inner chamber of outer structure frame 12 is rectangular, the manufacturability of the favourable raising section bar of the shape of its simplification.

Heat insulating strip 2 is, adds 25% glass fiber by nylon and makes, and its dual side-edge is provided with fillet, and the section configuration of fillet is identical with link slot section configuration correspondence on the inside and outside body 3,1.

Endosome 3, it is the aluminium alloy element that window frame faces an indoor side, the inner side edge 30 of endosome 3, outer side edges 31, upper side edge 32 and lower side 33 constitute a containing cavity 34, upper side edge 32 has extended a bending edge 321 at its nearly outer side edges 31 places, and constitute containing cavity 35 on, be that bending edge 321 is crossed on upper side edge 32, its opening part and containing cavity 34 are communicated with, upper side edge 32 extends to the inside from itself and outer side edges 31 link positions and is provided with a chimb 322, because the setting of chimb 322, last containing cavity 35 A/Fs are slightly less than the width of containing cavity 35, inner side edge 30, outer side edges 31, upper side edge 32, lower side 33, bending edge 321 and chimb 322 constitute one can ccontaining combined type corner connector containing cavity 34,35, owing to adopt above-mentioned its specific structure, but make heat insulated side hang window frame profile adapted highly versatile (door, window is all suitable), suitable a large amount of production, the combined type corner connector that size is little, thereby structure of the present utility model is improved, manufacturability is better, dimensional weight reduces, and the cost of goods also obviously reduces.

Claims (2)

1, a kind of heat insulated side hang window frame profile, section bar is by ectosome, heat insulating strip and endosome are formed, in heat insulating strip connects respectively, ectosome is one, in the endosome, outer side edges and last, lower side constitutes a containing cavity, upper side edge extends bending edge and constitutes containing cavity on, it is characterized in that: go up containing cavity (35) and containing cavity (34) open communication place, upper side edge (32) is extended with a chimb (322) to the inside from itself and outer side edges (31) link position, interior outer side edges (30,31), on, lower side (32,33), bending edge (321) and chimb (322) constitute one can ccontaining combined type corner connector containing cavity (34,35).

2, heat insulated side hang window frame profile according to claim 1 is characterized in that outer structure frame (12) inner chamber of ectosome side plate is rectangular.

Images