CN215671749U

CN215671749U - Aluminum alloy window frame

Info

Publication number: CN215671749U
Application number: CN202121357285.6U
Authority: CN
Inventors: 宋志健; 喻诚
Original assignee: Maanshan Huaye Aluminium Industry Co ltd
Current assignee: Maanshan Huaye Aluminium Industry Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2022-01-28
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses an aluminum alloy window frame which comprises an outer frame body, wherein the outer frame body is formed by enclosing an upper section bar, a lower section bar, a left section bar and a right section bar, the top of the lower section bar extends upwards to form an extension edge, a first track, a second track and an inner extension edge in sequence, the first track is connected with the bottommost part of the extension edge to form a first support plate, the first track is connected with the bottommost part of the second track to form a second support plate, the second track is connected with the bottommost part of the inner extension edge to form a third support plate, the horizontal heights of the third support plate, the second support plate and the first support plate are reduced in sequence, a plurality of drain holes are formed in the extension edge at intervals, and a movable plate is arranged on the outer side of the drain holes of the extension edge and is used for opening or closing the drain holes through swinging. The utility model can help rain water to be discharged, avoid the problem of water accumulation and simultaneously prevent dirt or insect corpses from blocking the drain holes.

Description

Aluminum alloy window frame

Technical Field

The utility model belongs to the technical field of aluminum alloy profiles, and particularly relates to an aluminum alloy window frame.

Background

The aluminum alloy window is a common structure in buildings, and due to the structural characteristics of the aluminum alloy window, more water is easy to permeate in heavy rain, the water is accumulated between the extension edge and the glass frame close to the extension edge, and when the accumulated water is too much, the rainwater can permeate into the indoor. In order to solve the problem, a hydrophobic hole is formed on the extending edge, so that rainwater can flow out through the hydrophobic hole to avoid the condition of water accumulation.

The above structure has the following problems: because dirt is often carried in rainwater, when water is accumulated between the extension edge and the glass frame close to the extension edge too much, the drainage hole is blocked by the dirt, and the accumulated water cannot be drained in time.

SUMMERY OF THE UTILITY MODEL

The present invention addresses the problems of the prior art described above and provides an aluminum alloy window frame.

The utility model solves the technical problems through the following technical means:

the utility model provides an aluminum alloy window frame, includes the outer frame body, the outer frame body is enclosed by last section bar, lower section bar, left side section bar and right side section bar, the top of lower section bar upwards extends and forms extension limit, track, No. two tracks and interior extension limit, just track, No. two tracks set up between extension limit and interior extension limit, connect between track and the extension limit bottommost and form the backup pad No. one, connect between track and No. two tracks bottommost and form the backup pad No. two, connect between track and the interior extension limit bottommost and form the backup pad No. three, the level of backup pad No. three, backup pad No. two, backup pad reduces in proper order, the interval is provided with a plurality of hydrophobic hole on the extension limit, the hydrophobic hole outside on extension limit still is provided with the fly leaf, the fly leaf opens or closes hydrophobic hole through the swing.

Furthermore, the bottom of the movable plate is provided with sawteeth.

Furthermore, the movable plate is of a bending structure, and the bottom of the movable plate is bent towards the inside of the drainage hole, so that the sawteeth at the bottom of the movable plate extend into the drainage hole.

Further, the top both sides of hydrophobic hole are provided with the hanging groove, the hanging groove is kept away from orbital one side and is equipped with the opening, the opening sets up at the first half of hanging the groove, the open-ended below is provided with the baffle, the top both sides of fly leaf are equipped with convex pivot.

The utility model has the beneficial effects that: the third support plate, the second support plate and the first support plate are arranged in a gradient manner, so that rainwater is difficult to permeate into a room; the drainage holes arranged on the extension edge at intervals can help rainwater to be drained, so that the problem of water accumulation is avoided; the movable plate arranged outside the drain hole can play a role in blocking the drain hole in rainwater-free weather, so that insect pests can be prevented from entering the drain hole, and dirt or insect corpses can be prevented from blocking the drain hole; the movable plate swings back and forth under the action of rainwater, and the saw teeth are equivalent to a rake and can rake out dirt deposited at the drain holes, so that the drain holes are dredged to avoid blockage.

Drawings

FIG. 1 is a schematic structural diagram of a lower profile of an outer frame body;

FIG. 2 is a schematic view of the movable plate;

fig. 3 is a schematic structural diagram of a hanging groove on an epitaxial edge.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1 to 3, an aluminum alloy window frame includes an outer frame body, the outer frame body is installed on and matched with a window opening, and a slidable window body (not shown) is installed in the outer frame body. The outer frame body is formed by enclosing an upper section bar, a lower section bar 10, a left section bar and a right section bar, the top of the lower section bar 10 extends upwards to form an outer extending edge 11, a first rail 12, a second rail 13 and an inner extending edge 14, the first rail 12 and the second rail 13 are arranged between the outer extending edge 11 and the inner extending edge 14, the first rail 12 is connected with the bottommost part of the outer extending edge 11 to form a first supporting plate 19, the first rail 12 is connected with the bottommost part of the second rail 13 to form a second supporting plate 18, the second rail 13 is connected with the bottommost part of the inner extending edge 14 to form a third supporting plate 17, the horizontal heights of the third supporting plate 17, the second supporting plate 18 and the first supporting plate 19 are sequentially reduced, a plurality of hydrophobic holes 16 are arranged on the outer extending edge 11 at intervals, a movable plate 15 is further arranged outside the hydrophobic holes 16 of the outer extending edge 11, and the hydrophobic holes 16 are opened or closed through swinging of the movable plate 15.

Aluminum alloy window frame in this application aims at solving the problem that ponding reverse osmosis during rainy, during specific installation, epitaxial edge 11 is outdoor, interior continuation edge 14 is indoor towards, because No. three backup pad 17, No. two backup pads 18, the level of a backup pad 19 reduces in proper order and then makes epitaxial edge 11, track 12, No. two track 13 and interior continuation edge 14 form the echelonment structure, and the inboard is higher than the outside, like this when rainwater weather, even the rainwater is amasss between track 12 and epitaxial edge 11, because the inboard gradient of outside risees to the inboard, the rainwater also is difficult to reverse osmosis indoor. In addition, the drainage holes 16 arranged on the extension edge 11 at intervals can help rainwater to be drained, and the problem of water accumulation is avoided. The movable plate 15 arranged outside the hydrophobic hole 16 can play a role in blocking the hydrophobic hole 16 in rain-free weather, so that insect pests can be prevented from entering the hydrophobic hole 16, dirt or insect corpses can be prevented from blocking the hydrophobic hole 16, the movable plate 15 is movably arranged, and when raining, the pressure of rainwater can easily push the movable plate 15 open, and the drainage effect of the hydrophobic hole 16 cannot be influenced.

In addition, the bottom of the movable plate 15 is provided with serrations. Therefore, in the process of draining water in rainy days, the movable plate 15 swings back and forth under the action of rainwater, and the saw teeth are equivalent to rakes and can rake out dirt deposited at the drain holes 16, so as to dredge the drain holes 16 and avoid blockage.

In order to improve the dredging effect of the movable plate 15, the movable plate 15 is provided with a bending structure, and the bottom of the movable plate 15 is bent towards the drainage hole 16, so that the sawteeth at the bottom of the movable plate 15 extend into the drainage hole 16. Thus, when the movable plate 15 swings, the raking range of the saw teeth can be enlarged, and the dredging effect can be improved.

In order to facilitate the quick installation of the movable plate 15, hanging grooves 20 are formed in two sides above the water-repellent hole 16, an opening 21 is formed in one side, away from the first rail 12, of each hanging groove 20, the opening 21 is formed in the upper half portion of each hanging groove 20, a baffle 22 is arranged below each opening 21, and protruding rotating shafts 23 are formed in two sides of the top of the movable plate 15. Through the design of the structure, only the rotating shaft 23 of the movable plate 15 needs to be aligned with the opening 21 of the hanging groove 20 to be clamped in during installation, then the movable plate 15 can sink into the hanging groove 20 under the action of gravity, the movable plate 15 cannot fall off due to the arrangement of the baffle 22, and meanwhile, the structure is not convenient to install as much as possible and is also quite convenient to disassemble.

It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. An aluminum alloy window frame is characterized by comprising an outer frame body, wherein the outer frame body is formed by an upper section bar, a lower section bar (10), a left section bar and a right section bar in a surrounding mode, the top of the lower section bar (10) extends upwards to form an extension edge (11), a first track (12), a second track (13) and an inner extension edge (14), the first track (12) and the second track (13) are arranged between the extension edge (11) and the inner extension edge (14), a first supporting plate (19) is connected between the first track (12) and the bottommost portion of the extension edge (11), a second supporting plate (18) is connected between the first track (12) and the bottommost portion of the second track (13), a third supporting plate (17) is connected between the second track (13) and the bottommost portion of the inner extension edge (14), and the horizontal heights of the third supporting plate (17), the second supporting plate (18) and the first supporting plate (19) are sequentially reduced, the extending edge (11) is provided with a plurality of drainage holes (16) at intervals, a movable plate (15) is further arranged on the outer side of the drainage holes (16) of the extending edge (11), and the movable plate (15) opens or closes the drainage holes (16) through swinging.

2. An aluminium alloy window frame according to claim 1, characterized in that the bottom of the movable plate (15) is provided with serrations.

3. The aluminum alloy window frame of claim 2, wherein the movable plate (15) is of a bent structure, and the bottom of the movable plate (15) is bent towards the inside of the drainage hole (16), so that the saw teeth at the bottom of the movable plate (15) extend into the drainage hole (16).

4. The aluminum alloy window frame as recited in any one of claims 1 to 3, wherein hanging grooves (20) are formed in two sides above the drain holes (16), an opening (21) is formed in one side, away from the first rail (12), of each hanging groove (20), the opening (21) is formed in the upper half portion of each hanging groove (20), a baffle (22) is arranged below the opening (21), and protruding rotating shafts (23) are formed in two sides of the top of the movable plate (15).