Steel-aluminum combined fireproof window glass pressing strip

Abstract

The utility model relates to the technical field of door and window accessories, and discloses a steel and aluminum combined fireproof window glass pressing strip which comprises a steel profile base and an aluminum profile buckling strip, and the aluminum profile buckling strip is connected to the steel profile base in a clamped mode. The long straight-edge section bar is adjacent to glass, the short straight-edge section bar is fixed on a window frame, the blocking edge is inserted along the long straight-edge section bar, the buckle slides along the short straight-edge section bar until the clamping section bar is clamped between the right-angle section bar and the buckle, and the sawtooth groove can ensure that the clamping section bar is stable and does not overturn when being clamped between the right-angle section bar and the buckle. The round notch enables the clamping section bar to be clamped between the right-angle section bar and the buckle more easily and to be dismantled more conveniently, the clamping section bar and the steel section bar base form a whole after being clamped, a fastener for fixing the short-straight-edge section bar and the window frame cannot be exposed, and the appearance is more attractive.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window accessories, in particular to a steel-aluminum combined fireproof window glass molding. Background Art

[0002] Fireproof doors and windows have been widely used in high-rise buildings and public buildings, and provide greater protection for the safety of the people. With the progress of the times and the improvement of social living standards, more and more owners not only require the fire resistance and service life of fireproof doors and windows to meet the specifications, but also have higher requirements for the appearance of fireproof doors and windows. The steel strips used in fireproof doors and windows are not coordinated with the door (window) frame installation and the appearance is not beautiful. Therefore, a steel-aluminum composite fireproof window glass strip is proposed to solve the above problems. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] The utility model aims to solve the problem that the steel bead used in the current fireproof doors and windows is not coordinated with the door (window) frame during installation and has an unsightly appearance, and proposes a steel-aluminum combined fireproof window glass bead.

[0005] (II) Technical solution

[0006] The technical solution of the utility model to solve the above technical problems is as follows:

[0007] A steel-aluminum combined fireproof window glass beading, comprising a steel profile base and an aluminum profile buckle strip, wherein the aluminum profile buckle strip is clamped on the steel profile base;

[0008] The steel profile base includes a long straight-side profile, a short straight-side profile and a clamping profile, wherein the long straight-side profile and the clamping profile are fixedly connected to the bottom end and the top end of the short straight-side profile respectively, the angle between the long straight-side profile and the short straight-side profile is 90°, and the angle between the clamping profile and the short straight-side profile is 75°;

[0009] The aluminum profile buckle strip includes a right-angle profile, a buckle, a rib, a serrated groove and two circular notches. The buckle and the rib are fixedly connected to the right-angle profile, the rib is provided with a serrated groove, and the connection between the buckle and the rib and the right-angle profile is provided with a circular notch. The clamping profile is clamped between the right-angle profile and the buckle, and the serrated groove is in contact with the long straight-edge profile.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Preferably, three mounting holes are provided on the short straight-side profile.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0014] The utility model provides a long straight-edge profile, a short straight-edge profile, a clamping profile, a right-angle profile, a buckle, a retaining edge and a serrated groove. The long straight-edge profile is adjacent to the glass, and the short straight-edge profile is fixed to the window frame. The retaining edge is inserted along the long straight-edge profile, and the buckle slides along the short straight-edge profile until the clamping profile is clamped between the right-angle profile and the buckle. The serrated groove can ensure that the clamping profile is stable and does not flip when clamped between the right-angle profile and the buckle, and the circular notch can make it easier to clamp the clamping profile between the right-angle profile and the buckle and more convenient to remove. The clamping profile and the steel profile base are clamped to form a whole, and the fasteners fixing the short straight-edge profile to the window frame will not be exposed, so it looks more beautiful in appearance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall planar structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the three-dimensional overall structure of the utility model.

[0017] In the figure: 1. Steel profile base; 11. Long straight-edge profile; 12. Short straight-edge profile; 13. Snap-on profile; 2. Aluminum profile buckle strip; 21. Right-angle profile; 22. Buckle; 23. Retaining edge; 24. Serrated groove; 25. Round notch; 3. Mounting hole. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the embodiment, Figure 1 and 2 Provided is a steel-aluminum composite fireproof window glass molding, comprising a steel profile base 1 and an aluminum profile buckle strip 2, wherein the aluminum profile buckle strip 2 is clamped on the steel profile base 1;

[0020] The steel profile base 1 includes a long straight-side profile 11, a short straight-side profile 12 and a clamping profile 13. The long straight-side profile 11 and the clamping profile 13 are respectively fixedly connected to the bottom end and the top end of the short straight-side profile 12. The angle between the long straight-side profile 11 and the short straight-side profile 12 is 90°, and the angle between the clamping profile 13 and the short straight-side profile 12 is 75°.

[0021] The aluminum profile buckle strip 2 includes a right-angle profile 21, a buckle 22, a rib 23, a serrated groove 24 and two circular notches 25. The buckle 22 and the rib 23 are fixedly connected to the right-angle profile 21. The rib 23 is provided with a serrated groove 24. The connection between the buckle 22 and the rib 23 and the right-angle profile 21 is provided with a circular notch 25. The clamping profile 13 is clamped between the right-angle profile 21 and the buckle 22, and the serrated groove 24 is in contact with the long straight-edge profile 11.

[0022] Through the above arrangement, the long straight-edge profile 11 is adjacent to the glass, and the short straight-edge profile 12 is fixed on the window frame, the retaining edge 23 is inserted along the long straight-edge profile 11, and the buckle 22 slides along the short straight-edge profile 12 until the snap-on profile 13 is snapped between the right-angle profile 21 and the buckle 22, the serrated groove 24 can ensure that the snap-on profile 13 is stable and does not flip when it is snapped between the right-angle profile 21 and the buckle 22, and the circular notch 25 can make it easier to snap the snap-on profile 13 between the right-angle profile 21 and the buckle 22 and more convenient to remove, the aluminum profile buckle strip 2 and the steel profile base 1 are snapped into a whole, and the fasteners fixing the short straight-edge profile 12 to the window frame will not be exposed, and it looks more beautiful in appearance.

[0023] Reference Figure 1 and 2 , wherein the short straight edge profile 12 is provided with three mounting holes 3;

[0024] Through the above structural arrangement, three fasteners are passed through the three mounting holes 3 to fix the short straight-side profile 12 to the window frame.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel-aluminum combined fireproof window glass bead, characterized in that: It comprises a steel profile base (1) and an aluminum profile buckle strip (2), wherein the aluminum profile buckle strip (2) is clamped on the steel profile base (1); The steel profile base (1) comprises a long straight-side profile (11), a short straight-side profile (12) and a clamping profile (13), wherein the long straight-side profile (11) and the clamping profile (13) are respectively fixedly connected to the bottom end and the top end of the short straight-side profile (12), the angle between the long straight-side profile (11) and the short straight-side profile (12) is 90°, and the angle between the clamping profile (13) and the short straight-side profile (12) is 75°; The aluminum profile buckle strip (2) comprises a right-angle profile (21), a buckle (22), a retaining edge (23), a serrated groove (24) and two circular notches (25); the buckle (22) and the retaining edge (23) are both fixedly connected to the right-angle profile (21); the retaining edge (23) is provided with a serrated groove (24); the connection between the buckle (22) and the retaining edge (23) and the right-angle profile (21) is both provided with a circular notch (25); the clamping profile (13) is clamped between the right-angle profile (21) and the buckle (22); and the serrated groove (24) is in contact with the long straight-edge profile (11).

2. The steel-aluminum composite fireproof window glass molding according to claim 1 is characterized in that: Three mounting holes (3) are provided on the short straight-edge profile (12).

Images