CN219412312U - Aluminum alloy welded glass fan frame structure without pressing line - Google Patents

Abstract

The utility model provides an aluminum alloy welded glass fan frame structure without crimping lines, which belongs to the technical field of aluminum alloy window frames. The aluminum alloy welded glass fan frame structure without crimping lines includes an outer frame, an inner frame and a cover plate, the outer frame is connected to the inner frame through a heat insulating strip, the inner frame is provided with a first tooth pattern, the cover plate is provided with a top seat and a base, the top seat and the base are provided with a second tooth pattern, and the cover plate engages with the first tooth pattern on the inner frame through the second tooth pattern on the top seat and the base. The window frame in the present application is composed of an outer frame, an inner frame and a cover plate, wherein the joint between the inner frame and the cover plate is provided with tooth lines, which makes the joint more stable; at the same time, the cover plate replaces the crimping line in the prior art, making the window frame beautiful in appearance, and avoiding the problems of poor welding, uneven welding, and insecure welding at the crimping line in the prior art.

Description

An aluminum alloy welded glass fan frame structure without crimping lines

technical field

The utility model belongs to the technical field of aluminum alloy window frames, in particular to an aluminum alloy welded glass fan frame structure without crimping lines.

Background technique

The outward opening window is a kind of window whose sashes are opened outwards. At present, the existing outward opening windows and sashes are made of aluminum profiles, which are easy to process and widely used because they are aluminum profiles.

At present, the aluminum alloy glass beading of outward-opening wood-aluminum composite windows in the construction industry is installed on the outdoor side, resulting in water leakage at the crimping line, or uneven crimping, and the crimping line is easy to remove from the outside. This installation method has poor rainproof performance and anti-theft performance, and is not beautiful enough.

Patent CN204476105U discloses a broken bridge outward-opening window, which includes an upper window, a lower window, and a beam between the upper and lower windows; the left and right frames and the upper frame of the upper window are composed of a frame, a reverse material and a pressing line; the inner side of the frame, the fan material and the pressing line are flush, and the outdoor side of the frame and the fan material are also flush, the structure is neat, the molding is easy, and the assembly is simple. Although the window frame in this patent is flat at the crimping line, the design of the crimping line still makes the window frame look not attractive enough.

Utility model content

The utility model solves the above-mentioned technical problems by providing an aluminum alloy welded glass fan frame structure without crimping lines.

For achieving the above object, the technical solution of the utility model is:

An aluminum alloy welded glass fan frame structure without crimping lines, comprising an outer frame, an inner frame and a cover plate, the outer frame is connected to the inner frame through a heat insulating strip, the inner frame is provided with a first tooth pattern, the cover plate is provided with a top seat and a base, the top seat and the base are provided with a second tooth pattern, and the cover plate meshes with the first tooth pattern on the inner frame through the second tooth pattern on the top seat and the base.

Preferably, the top seat and the base are arranged in parallel.

Preferably, a rubber strip mounting portion is also provided on the cover.

Preferably, the inner frame includes a frame body connected to the cover plate, a cavity is provided in the frame body, and a first card slot and a second card slot connected to the heat insulation strip are also provided on the frame body, and the first card slot and the second card slot are provided on the same side of the frame body.

Preferably, a cavity is provided on the outer frame, an extension is provided at both ends of one frame of the cavity, and a rubber strip installation groove is provided on the extension; a third card slot and a fourth card slot are provided on the other frame of the cavity opposite to the extension.

Preferably, a first heat insulating strip is connected to the first card slot and the third card slot, and a second heat insulating bar is connected to the second card slot and the fourth card slot.

Preferably, a reinforcing bar is further provided on the cover, and two ends of the reinforcing bar are respectively connected to the base and the bottom of the cover.

Preferably, self-tapping and self-drilling screws are provided at the connection between the cover plate and the inner frame.

The beneficial effects of the utility model are:

The window frame in this application is composed of an outer frame, an inner frame and a cover plate, wherein the connection between the inner frame and the cover plate is provided with tooth lines, which makes the connection more stable; at the same time, the cover plate replaces the crimping line in the prior art, making the window frame beautiful in appearance, and avoiding the problems of poor welding, uneven welding, and insecure welding at the crimping line in the prior art.

Description of drawings

A schematic diagram of the utility model in use in Fig. 1 .

Fig. 2 is a schematic diagram of the connection structure of part A in Fig. 1 .

Fig. 3 is a schematic diagram of the connection between the inner frame and the outer frame.

Fig. 4 is a schematic structural view of the cover plate.

In the figure: 1, the outer frame; 2, the inner frame; 3, the cover plate; 4, the rubber strip installation part; 5, the first tooth pattern; 6, the top seat; 7, the base; 8, the second tooth pattern; 9, the first slot; 10, the second slot;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

It should be noted that all directional indications (such as up, down, left, right, front, rear...) in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between the components in a certain specific posture (as shown in the accompanying drawings), and if the specific posture changes, the directional indications will also change accordingly.

In addition, in the present application, descriptions such as "first", "second" and so on are used for description purposes only, and should not be understood as indicating or implying their relative importance or implicitly indicating the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

In this utility model, unless otherwise specified and limited, the terms "connection", "fixation" and the like should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integration; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly defined. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

In addition, the technical solutions of the various embodiments of the present invention can be combined with each other, but it must be based on the realization of those skilled in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of such technical solutions does not exist, nor is it within the scope of protection required by the utility model.

Referring to Figures 1 to 3, an aluminum alloy welded glass fan frame structure without crimping lines includes an outer frame 1, an inner frame 2 and a cover plate 3, the outer frame 1 is connected to the inner frame 2 through a heat insulating strip, the inner frame 2 is provided with a first tooth pattern 5, the cover plate 3 is provided with a top seat 6 and a base 7, the top seat 6 and the base 7 are arranged in parallel on the same side, and there is a gap between the top seat 6 and the base 7. Both the top seat 6 and the base 7 are provided with a second tooth pattern 8, and the cover plate 3 engages with the first tooth pattern 5 on the inner frame 2 through the second tooth pattern 8 on the top seat 6 and the base 7, that is, the inner frame 2 is installed between the top seat 6 and the base 7. In addition, in some embodiments, under the condition of not affecting the use, the top seat and the base of the cover plate may not be provided with serrations. The window frame in the present application is composed of an outer frame 1, an inner frame 2 and a cover plate 3, wherein the connection between the inner frame 2 and the cover plate 3 is provided with tooth lines, which makes the connection more stable; at the same time, the cover plate 3 replaces the crimping line in the prior art, making the window frame beautiful in appearance, and avoiding the problem of uneven and weak welding at the crimping line in the prior art.

Further, the cover plate 3 extends out of the rubber strip installation portion 4 towards the end away from the base 7 .

Further, the inner frame 2 includes a frame body connected to the cover plate 3, a cavity is provided in the frame body, and a first draw-in slot 9 and a second draw-in slot 10 connected to the heat insulation strip are also provided on the frame body, and the first draw-in slot 9 and the second draw-in slot 10 are arranged on the same side of the frame body.

Further, the outer frame 1 is provided with a cavity, and an extension part 11 is provided at both ends of one frame of the cavity, and a rubber strip installation groove 12 is provided on the extension part 11; a third card slot 13 and a fourth card slot 14 are provided on the other frame of the cavity opposite to the extension part 11. Preferably, the first card slot 9 and the third card slot 13 are connected with a first heat insulating strip 15 , and the second card slot 10 and the fourth card slot 14 are connected with a second heat insulating bar 16 .

In another preferred embodiment, referring to FIG. 4 , the cover plate is further provided with a reinforcing bar 17, and the two ends of the reinforcing bar 17 are respectively connected to the base 7 and the bottom 18 of the cover plate to improve the stability of the cover plate and make it firmer and less prone to deformation.

Furthermore, in order to improve the stability of the connection between the cover plate and the inner frame, self-tapping and self-drilling screws are provided at the connection between the cover plate and the inner frame, that is, the connection between the inner frame and the top seat and the base.

The window frame in this application is composed of an outer frame, an inner frame and a cover plate, wherein the connection between the inner frame and the cover plate is provided with tooth lines, which makes the connection more stable; at the same time, the cover plate replaces the crimping line in the prior art, making the window frame beautiful in appearance, and avoiding the problems of uneven and weak welding at the crimping line in the prior art.

The above descriptions are only embodiments of the present utility model, and do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process conversion made by using the specification of the utility model and the contents of the accompanying drawings, or directly or indirectly used in other related technical fields, are all included in the scope of patent protection of the utility model in the same way.

Claims (8)

1. The utility model provides an aluminum alloy welding glass fan frame structure of no line ball, its characterized in that, includes frame, inside casing and apron, the frame passes through the heat insulating strip and is connected with the inside casing, be equipped with first insection on the inside casing, be equipped with footstock and base on the apron, all be equipped with the second insection on footstock and the base, the apron is through the second insection meshing on footstock and the base and the first insection on the inside casing.

2. The aluminum alloy welded glass sash frame structure without wire according to claim 1, wherein the top base and the base are arranged in parallel.

3. The aluminum alloy welded glass fan frame structure without pressing wires according to claim 2, wherein the cover plate is further provided with an adhesive tape mounting part.

4. The aluminum alloy welded glass fan frame structure without a pressing line according to claim 1, wherein the inner frame comprises a frame body connected with the cover plate, a cavity is arranged in the frame body, a first clamping groove and a second clamping groove connected with the heat insulation strip are further arranged on the frame body, and the first clamping groove and the second clamping groove are arranged on the same edge of the frame body.

5. The aluminum alloy welded glass fan frame structure without a pressing line according to claim 4, wherein the outer frame is provided with a cavity, two ends of a frame of the cavity are provided with extension parts, and the extension parts are provided with adhesive tape mounting grooves; and a third clamping groove and a fourth clamping groove are arranged on the other frame of the cavity opposite to the extension part.

6. The aluminum alloy welded glass fan frame structure without a pressing line according to claim 4, wherein the first heat insulation strip is connected to the first clamping groove and the third clamping groove, and the second heat insulation strip is connected to the second clamping groove and the fourth clamping groove.

7. The aluminum alloy welded glass fan frame structure without a pressing line according to claim 3, wherein the cover plate is further provided with a reinforcing strip, and two ends of the reinforcing strip are respectively connected to the base and the bottom of the cover plate.

8. The aluminum alloy welded glass fan frame structure without a pressing line according to claim 1, wherein a self-tapping and self-drilling screw is arranged at the joint of the cover plate and the inner frame.