CN211258245U

CN211258245U - Bridge-cut-off aluminum alloy profile with screen window or metal net fixing frame on outer frame

Info

Publication number: CN211258245U
Application number: CN201921794836.8U
Authority: CN
Inventors: 谷沅学
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-08-14
Anticipated expiration: 2029-10-24

Abstract

The utility model provides an outline has bridge cut-off aluminum alloy ex-trusions of screen window or metal mesh mount, including outline, bridge cut-off material and interior frame, the outline is connected with interior frame through the bridge cut-off material, and outline upper portion has a flange, and the outline is a whole section bar with the flange, and characterized by sets up a L shape screen window or metal mesh mount in the outside of flange, constitutes a clamping groove between L shape screen window or metal mesh mount and the flange, and L shape screen window or metal mesh mount and outline are a whole section bar. The L-shaped screen window or metal net fixing frame in the section bar and the outer frame are of an integral structure, so that the connection strength of the screen window or metal net fixing frame and the outer frame is greatly improved, and the probability of high-altitude falling accidents of the screen window or metal net is greatly reduced.

Description

Bridge-cut-off aluminum alloy profile with screen window or metal net fixing frame on outer frame

Technical Field

The utility model relates to a bridge cut-off aluminum alloy section bar with a screen window or a metal mesh fixing frame on the outer frame.

Background

The bridge cut-off window has good heat insulation, dryness insulation and heat preservation performance, and is widely applied to decoration of office buildings and commercial houses. In the use process of the bridge-cut-off window, after the window is opened, in order to prevent mosquitoes from entering the room from the window, at present, a screen window or a metal net is often installed on the outer side of the bridge-cut-off window, when the screen window or the metal net is installed, a self-tapping screw is adopted to fix a frame for fixing the screen window or the metal net on a flange of an outer frame of the bridge-cut-off window, the mode of fixing the screen window or the metal net frame by the self-tapping screw is not firm due to the fact that the existing outer frame and the section bar for fixing the screen window or the metal net frame are thin, and the self-tapping screw is easy to loosen when the bridge-cut-off window is used for a long time or in bad weather, so; meanwhile, because the frame for fixing the screen window or the metal net is separated from the outer frame, when the screen window or the metal net is installed, the frame needs to be installed firstly, and then the screen window or the metal net needs to be installed, so that the installation process of the screen window or the metal net is complicated, the construction safety risk is increased, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outline has bridge cut-off aluminum alloy ex-trusions of screen window or metal mesh mount, L shape screen window or metal mesh mount in this section bar are overall structure with the outline to improve the joint strength of L shape screen window or metal mesh mount and outline greatly, then greatly reduced the probability that screen window or metal mesh high altitude accident that falls takes place.

The utility model provides a technical scheme that its technical problem adopted is: the bridge-cut-off aluminum alloy profile with the screen window or metal net fixing frame on the outer frame comprises the outer frame, a bridge-cut-off material and an inner frame, wherein the outer frame is connected with the inner frame through the bridge-cut-off material, a flange is arranged on the upper portion of the outer frame, the outer frame and the flange are integrated profiles, an L-shaped screen window or metal net fixing frame is arranged on the outer side of the flange, a clamping groove is formed between the L-shaped screen window or metal net fixing frame and the flange, and the L-shaped screen window or metal net fixing frame and the outer frame are integrated profiles.

Preferably, the horizontal plate of the L-shaped screen window or metal net fixing frame is connected with the outer side wall of the outer frame, and the vertical plate of the L-shaped screen window or metal net fixing frame is positioned outside the rib.

Preferably, an inclined reinforcing rib plate is arranged between the horizontal plate and the outer side of the outer frame.

Preferably, a plurality of horizontal reinforcing rib plates which are sequentially and horizontally distributed from top to bottom are arranged between the vertical plate and the flanges, and the horizontal reinforcing rib plates are positioned above the horizontal plate.

Furthermore, the vertical distance between the upper plane of the vertical plate and the upper plane of the flange is H, and H is more than or equal to 0 and less than or equal to 3.5 cm.

The utility model has the advantages that: the utility model has simple structure and convenient processing and manufacturing; the L-shaped screen window or the metal net fixing frame and the outer frame in the utility model are an integral structural part of the section bar, thereby greatly improving the stability of the screen window or the metal net fixing frame on the outer frame and further greatly reducing the probability of the screen window falling from high altitude due to the falling off of the screen window or the metal net fixing frame; the fixing strength of the L-shaped screen window or the metal net fixed frame on the outer frame is improved through the inclined reinforcing rib plates or the horizontal reinforcing rib plates; in practical application, the peripheral frames of the screen window are clamped in the clamping grooves, so that the screen window or the metal net can be prevented from falling off, and the installation stability of the screen window or the metal net is improved; the utility model discloses screen window or metal mesh mount and outline are an overall structure to the process that needs the mount of reinstallating alone among the prior art has been avoided, and further, utilizes the utility model discloses when carrying out the window installation, can be at the in-process of installation window, can once only accomplish screen window or metal mesh installation, improved screen window or metal mesh installation work efficiency then greatly, further, screen window or metal mesh installation process simplify the back, reduced construction safety risk.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some of the preferred embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural diagram of a second embodiment of the present invention;

fig. 3 is a schematic structural diagram of a third embodiment of the present invention;

in the figure: the concrete bridge-breaking device comprises an outer frame 1, a rib 11, a bridge-breaking material 2, an inner frame 3, a vertical plate 41, a horizontal plate 42, an inclined reinforcing rib 43, a horizontal reinforcing rib 44 and a clamping groove 101.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the following specific embodiments and accompanying drawings 1 to 3, and it is obvious that the described embodiments are only a part of the preferred embodiments of the present invention, and not all embodiments. Those skilled in the art can make similar variations without departing from the spirit of the invention, and therefore the invention is not limited by the specific embodiments disclosed below.

The utility model provides an outline has bridge cut-off aluminum alloy ex-trusions (as shown in figure 1) of screen window or metal mesh mount, including outline 1, bridge cut-off material 2 and interior frame 3, outline 1 passes through bridge cut-off material 2 with interior frame 3 is connected, 1 upper portion of outline has a flange 11, outline 1 is an integral type material with flange 11 the outside of flange 11 sets up a L shape screen window or metal mesh mount, L shape screen window or metal mesh mount with constitute a clamping groove 101 between the flange 11, just L shape screen window or metal mesh mount with outline 1 is an integral type material, and in practical application, the four peripheral cards of screen window or metal mesh are put in peripheral corresponding clamping groove 101 with it.

In this embodiment, the specific implementation manner of connecting the L-shaped screen window or metal mesh fixing frame with the outer frame 11 is as follows: the horizontal plate 42 of the L-shaped screen window or metal mesh fixing frame is connected with the outer side wall of the outer frame 1, the vertical plate 41 of the L-shaped screen window or metal mesh fixing frame is located outside the rib 11, when in specific application, the periphery of the screen window or metal mesh is clamped between the vertical plate 41 and the rib 11, further, in order to improve the connection strength between the L-shaped screen window or metal mesh fixing frame and the outer frame 11, an inclined reinforcing rib plate 43 is arranged between the horizontal plate 42 and the outer side of the outer frame 11, further, a plurality of horizontal reinforcing rib plates 44 which are sequentially and horizontally distributed from top to bottom are arranged between the vertical plate 42 and the rib 11, and the horizontal reinforcing rib plates 44 are located above the horizontal plate 42, in this specific embodiment, two horizontal reinforcing rib plates 44 are arranged on the horizontal plate 42.

In order to improve the stability of the clamping groove 101 for clamping the screen window or the metal net, the vertical distance H (H is more than or equal to 0 and less than or equal to 3.5cm) between the upper plane of the vertical plate 41 and the upper plane of the flange 11 is set to be 2 cm.

In addition to the technical features described in the specification, the technology is known to those skilled in the art.

The above description is provided for the preferred embodiments and examples of the present invention with reference to the accompanying drawings, but the present invention is not limited to the above embodiments and examples, and it will be apparent to those skilled in the art that various modifications and variations can be made without departing from the spirit of the present invention, and these modifications and variations should be construed as the protection scope of the present invention.

Claims

1. The bridge-cut-off aluminum alloy profile with the screen window or metal net fixing frame on the outer frame comprises the outer frame, a bridge-cut-off material and an inner frame, wherein the outer frame is connected with the inner frame through the bridge-cut-off material, a flange is arranged on the upper portion of the outer frame, and the outer frame and the flange are an integral profile.

2. The bridge-cut-off aluminum alloy profile with the screen window or metal net fixing frame on the outer frame as claimed in claim 1, wherein the horizontal plate of the L-shaped screen window or metal net fixing frame is connected with the outer side wall of the outer frame, and the vertical plate of the L-shaped screen window or metal net fixing frame is positioned outside the rib.

3. The bridge-cut-off aluminum alloy profile with the screen window or the metal net fixing frame on the outer frame according to claim 2, wherein an inclined reinforcing rib plate is arranged between the horizontal plate and the outer side of the outer frame.

4. The bridge-cut-off aluminum alloy profile with the screen window or the metal mesh fixing frame on the outer frame is characterized in that a plurality of horizontal reinforcing rib plates are sequentially and horizontally distributed from top to bottom between the vertical plate and the flange, and the horizontal reinforcing rib plates are positioned above the horizontal plate.

5. The bridge-cut-off aluminum alloy profile with the screen window or metal net fixing frame on the outer frame is characterized in that the vertical distance between the upper plane of the vertical plate and the upper plane of the rib is H, and H is more than or equal to 0 and less than or equal to 3.5 cm.