CN204238754U - A kind of flat-open door and window active fan aluminium alloy extrusions - Google Patents

Abstract

A kind of flat-open door and window active fan aluminium alloy extrusions, its cross section is by top, the quadrangle that two sides and base are formed, described top offers the fracture of holding tank, the inner side opposite face of described two sides is respectively equipped with the muscle rib of protrusion, described muscle rib, side and base form between an accommodation mutually, the corner that side is connected with base is connected the hypotenuse extended to tilted direction, the termination of described hypotenuse connects scrap (bridge), another corner has a protuberance, therefore the opening cross section structure of the utility model use, light-weighted single aluminium alloy extrusions, the cumbersome process of profile is equipped with without secondary, adopt this opening cross section structure, section wire density is less than the half of conventional combination structure, considerably reduce the material consumption of flat-open door and window, thus save construction cost, save aluminium, adopt corner brace to settle at one go and be assembled into casement, the cumbersome process of profile is equipped with without secondary, substantially increase operating efficiency.

Description

A kind of flat-open door and window active fan aluminium alloy extrusions

Technical field

The utility model relates to a kind of alumium alloy door and window aluminium extruded sections, specifically for making the active fan of flat-open door and window, belongs to window profile field, aluminium alloy door.

Background technology

At present, the traditional activity fan window material of existing alumium alloy door and window is made up of fan material (16) and fan profile (17) two kinds of section bars, there is two problems in this section bar: one is because fan material (16) cross section is enclosed cavity structure design at present, section wire density, with heavier, is the high main cause of flat-open door and window material consumption; Two is need to join profile with the actual fabrication size of fan, cause production efficiency low: fan profile (17) is because of outward appearance needs, generally be designed to inclined-plane, corner cut guarantee is wanted at perpendicular profile two ends, and used seam is tight mutually, larger with group fan size fluctuation when therefore causing secondary to be equipped with profile, can not batch making, cause production efficiency low.

Utility model content

Technical problem to be solved in the utility model is, overcome the defect that prior art exists, a kind of opening cross section structure is provided, light-weighted single aluminium alloy extrusions, profile need not be equipped with by secondary again, concrete scheme is: a kind of flat-open door and window active fan aluminium alloy extrusions, its cross section is by top (1), the quadrangle that two sides (2) and base (3) are formed, described top (1) offers the fracture of holding tank (4), the inner side opposite face of described two sides (2) is respectively equipped with the muscle rib (7) of protrusion, described muscle rib (7), side (2) and base (3) form between an accommodation (8) mutually, the corner that described side (2) is connected with base (3) is connected the hypotenuse (9) extended to tilted direction, the termination of described hypotenuse (9) connects scrap (bridge) (10), another corner has a protuberance (11), further, described top (1) is at roundabout section of the oriented downward-extension of incision position of holding tank (4),

Further for a kind of flat-open door and window active fan aluminium alloy extrusions, the scope of the angle α between described hypotenuse (9) and horizontal plane is 30o to 70o.

Further for a kind of flat-open door and window active fan aluminium alloy extrusions, described muscle rib (7) is parallel to base (3), and described scrap (bridge) (10) and side (2) are parallel to each other.

Operating principle of the present utility model is: a kind of flat-open door and window active fan aluminium alloy extrusions, its cross section is the quadrangle be made up of top (1), two sides (2) and base (3), described top (1) offers the fracture of holding tank (4), and holding tank (4) is the fluting for being installed fixing glass (6) by fan adhesive tape (5), the inner side opposite face of described two sides (2) is respectively equipped with the muscle rib (7) of protrusion, described muscle rib (7), side (2) and base (3) mutually form one hold between (8), hold corner brace when (8) are for installing between accommodation, the corner that described side (2) is connected with base (3) is connected the hypotenuse (9) extended to tilted direction, the termination of described hypotenuse (9) connects scrap (bridge) (10), another corner has a protuberance (11), during installation, the cooperation principle of the utility model and window frame (14): the scrap (bridge) (10) be connected with hypotenuse (9) extends to the short limit (12) of window frame (14) outward, and the short limit (12) being close to window frame (14) forms overlapping overlap joint cooperation, the frame adhesive tape (13) that protuberance (11) on corner forces compressing to be through in window frame (14) C type groove (15) forms close fit, as Fig. 1, the section bar of the aluminium allow side-hung door and window active fan of the prior art shown in Fig. 2, base is done by fan material (16), fan profile (17) snaps in fan material (16), fan profile (17) is because of outward appearance needs, generally be designed to inclined-plane, corner cut guarantee is wanted at perpendicular profile two ends, and used seam is tight mutually, therefore secondary is caused to be equipped with when fanning profile (17) larger with group fan size fluctuation, can not batch making, cause production efficiency low, the new structure that the utility model adopts is one-body molded, the parts such as profile are equipped with without the need to secondary, section bar light-weight design, glass (6) is fixed in holding tank (4) by fan adhesive tape (5), use corner brace is assembled, convenient and efficient saves section bar material,

Further, described top (1) is at roundabout section of the oriented downward-extension of incision position of holding tank (4), roundabout section is mainly used in when glass (6) is fixed in holding tank (4) by fan adhesive tape (5), the contact surface with adhesive tape can be increased, guarantee that glass (6) fixing seal is reliable, sticky pair effect preferably can be had;

Further, the scope of the angle α between described hypotenuse (9) and horizontal plane is 30o to 70o, and angle α and hypotenuse (9) length are all carry out the use that adjusts and arrange in pairs or groups needed for window frame (14).

Therefore opening cross section structure, the light-weighted single aluminium alloy extrusions of the utility model use, the cumbersome process of profile is equipped with without secondary, adopt this opening cross section structure, section wire density, less than the half of conventional combination structure, considerably reduces the material consumption of flat-open door and window, thus saves construction cost, save aluminium, adopt corner brace to settle at one go and be assembled into casement, be equipped with the cumbersome process of profile without secondary, substantially increase operating efficiency.

Accompanying drawing explanation

Fig. 1 is the cross section structure schematic diagram that prior art puts down out active fan section bar.

Fig. 2 is the using state figure that prior art puts down out active fan section bar.

Fig. 3 is the cross section structure schematic diagram of the utility model embodiment.

Fig. 4 is the mounting structure schematic diagram coordinated with window frame of the utility model embodiment.

Fig. 5 is the bight schematic diagram that the utility model embodiment is assembled into casement.

Wherein: 1-top, 2-side, 3-base, 4-holding tank, 5-fan adhesive tape, 6-glass, 7-muscle rib, 8-hold between, 9-hypotenuse, 10-scrap (bridge), 11-protuberance, 12-short limit, 13-frame adhesive tape, 14-window frame, 15-C type groove, 16-fan material, 17-fan profile, 18-section bar body.

Detailed description of the invention

Embodiment 1: as shown in Figure 3, Figure 4, a kind of flat-open door and window active fan aluminium alloy extrusions that the utility model provides, its cross section is the quadrangle be made up of 1, two, top side 2 and base 3, described top 1 offers the fracture of holding tank 4, and holding tank 4 is the flutings for being assembled fan glass 6 by fan adhesive tape 5; The inner side opposite face of described two sides 2 is respectively equipped with the muscle rib 7 of protrusion, described muscle rib 7, side 2 and base 3 mutually form one hold between 8, between accommodation 8 for installing group fan time hold corner brace; The corner that described side 2 is connected with base 3 is connected the hypotenuse 9 extended to tilted direction, the termination of described hypotenuse 9 connects scrap (bridge) 10, another corner has a protuberance 11, during installation, hypotenuse 9 extends to short limit 12 place of window frame 14, scrap (bridge) 10 links closely short limit 12 place of window frame 14, and the protuberance 11 on corner is fixed on the C type groove 15 of window frame 14 by using frame adhesive tape 13, and glass 6 is fixed in holding tank 4 by fan adhesive tape 5; The utility model only uses a kind of section bar, as shown in Figure 5, when making sash, adopts corner brace to settle at one go the fan material 16 of the section bar body 18 of 45o blanking and is assembled into casement.

Further, as shown in Figure 3, described top 1 is at roundabout section of the oriented downward-extension of the incision position of holding tank 4, and roundabout section is mainly used in when glass 6 is fixed in holding tank 4 by fan adhesive tape 5, the contact surface with adhesive tape can be increased, guarantee that glass 6 fixing seal reliably can have to glue preferably and pay effect; Further, the scope of the angle α between described hypotenuse 9 and horizontal plane is 30o, 45o or 70o, and angle α and hypotenuse 9 length are all carry out by needed for window frame 14 use that adjusts and arrange in pairs or groups;

The utility model compared with prior art has the following advantages: save aluminium; adopt corner brace to settle at one go and be assembled into casement; the cumbersome process of profile is equipped with without secondary; although the utility model only with embodiment openly as above; but it is also not used to limit protection domain of the present utility model, anyone extensional done on concept of the present utility model and innovations in pattern or design all should belong to protection domain of the present utility model.

Claims (4)

1. a flat-open door and window active fan aluminium alloy extrusions, it is characterized in that its cross section is by top (1), the quadrangle that two sides (2) and base (3) are formed, described top (1) offers the fracture of holding tank (4), the inner side opposite face of described two sides (2) is respectively equipped with the muscle rib (7) of protrusion, described muscle rib (7), side (2) and base (3) form between an accommodation (8) mutually, the corner that described side (2) is connected with base (3) is connected the hypotenuse (9) extended to tilted direction, the termination of described hypotenuse (9) connects scrap (bridge) (10), another corner has a protuberance (11).

2. a kind of flat-open door and window active fan aluminium alloy extrusions according to claim 1, is characterized in that roundabout section of incision position oriented downward-extension of described top (1) at holding tank (4).

3. a kind of flat-open door and window active fan aluminium alloy extrusions according to claim 1, is characterized in that the scope of the angle α between described hypotenuse (9) and horizontal plane is 30o to 70o.

4. a kind of flat-open door and window active fan aluminium alloy extrusions according to claim 1, is characterized in that described muscle rib (7) is parallel to base (3), and described scrap (bridge) (10) and side (2) are parallel to each other.