Aluminum alloy window profile with enhanced internal structure

Abstract

The utility model discloses an aluminum alloy window section bar with an enhanced internal structure, the aluminum alloy window section bar is a combined section bar structure and comprises a first section bar, a second section bar and a structure enhancing assembly, the first section bar and the second section bar are both aluminum alloy section bars, a glass embedding groove is formed in the top of the first section bar, and a glass embedding groove is formed in the bottom of the second section bar. The first profile is provided with a U-shaped upper cavity on the inner side of the glass embedding groove, the first profile and the second profile are oppositely arranged and are overlapped to form a lower cavity, and the lower cavity is connected with the upper cavity; the structure reinforcing assembly comprises a U-shaped steel tube and a lower steel tube which are respectively inserted into the upper cavity and the lower cavity to support and reinforce the outer contour, the top surface of the lower steel tube is a plane, and the lower surface of the U-shaped steel tube leans against the plane; the first section bar penetrates through the top faces of the glass embedding groove, the U-shaped steel tube and the lower steel tube through self-tapping screws to connect the glass embedding groove, the U-shaped steel tube and the lower steel tube into a whole. The door has the advantages of being simple in structure, high in strength, good in stability, long in service life, good in sealing performance and good in sound insulation effect.

Description

Technical Field

[0001] The utility model relates to a glass curtain wall technology in the field of building structures, in particular to an aluminum alloy window profile with enhanced internal structure. Background Art

[0002] In the field of construction, the selection of energy-saving materials and technologies to reduce energy consumption and alleviate environmental load has become an important trend in the development of the industry; among the many energy-saving building materials, door and window materials have a vital position and play a key role in construction.

[0003] Aluminum alloy profiles have high strength while maintaining the advantages of pure aluminum such as light weight, and have low deadweight, which has little impact on the normal use of window sashes. They have become a popular choice in the market. They not only have high decorative value, but also provide excellent ventilation, lighting, moisture retention, heat insulation and other functions for buildings. However, aluminum alloy profiles in the prior art also have certain shortcomings. They mainly use cavity profiles with relatively low strength. They are easily deformed when hit during transportation, storage and installation. In addition, when embedding large areas of glass, they need to withstand greater wind pressure, which poses certain safety risks. This restricts the application of this type of aluminum alloy profiles with simple structures in large and high-rise buildings to a certain extent. Utility Model Content

[0004] The technical problem solved by the utility model is to provide an aluminum alloy window profile with a reinforced internal structure, which can be used to solve the defects in the above technical background.

[0005] The technical problem solved by the utility model is achieved by the following technical solutions:

[0006] An aluminum alloy window profile with enhanced internal structure is a combined profile structure, comprising a first profile, a second profile and a structural reinforcement component; the first profile and the second profile are both aluminum alloy profiles;

[0007] The first profile is formed with a glass embedding groove on the top surface for embedding the window glass, and the first profile is formed with an upper cavity on the inner side of the glass embedding groove, and the upper cavity is a U-shaped structural cavity;

[0008] The first profile and the second profile are arranged opposite to each other and assembled into one body by overlapping each other in upper and lower positions. A lower cavity is separated between the first profile and the second profile after the overlapping assembly. The lower cavity receives the upper cavity at the upper part and is connected to the upper cavity as one body.

[0009] The structural reinforcement component includes a U-shaped steel through and a lower steel through. The U-shaped steel through matches the cavity size of the upper cavity, is inserted into the upper cavity, and supports and reinforces the outer contour of the upper cavity; the lower steel through matches the cavity size of the lower cavity, is inserted into the lower cavity, and supports and reinforces the outer contour of the lower cavity;

[0010] The top surface of the lower steel through is a plane, and the lower surface of the U-shaped steel through is in contact with the top surface of the lower steel through; the first profile is tapped with self-tapping screws at the bottom surface of the glass embedding groove, and the self-tapping screws pass through the glass embedding groove of the first profile, the U-shaped steel through and the top surface of the lower steel through in sequence, and connect the first profile, the U-shaped steel through and the lower steel through as a whole.

[0011] As a further limitation, the window glass embedded in the glass embedding groove is double-layer laminated glass or triple-layer laminated glass.

[0012] As a further limitation, the first profile and the second profile are of equal width, and both are surface-anodized.

[0013] As a further limitation, the lower cavity is a rectangular structure cavity or a right-angled trapezoidal structure cavity.

[0014] As a further limitation, the U-shaped steel through-hole and the lower steel through-hole are both formed of hot-dip galvanized steel; rubber outer edge pads are formed on both sides of the U-shaped steel through-hole, and a layer of rubber sleeve is wrapped on the outer surface of the lower steel through-hole.

[0015] As a further limitation, the bottom surface of the first profile is an open surface, the top surface of the second profile is an open surface, the first profile and the second profile are formed with matching overlapping step surfaces at the outer edge positions of the sides of the open surfaces, and the first profile and the second profile are overlapped and assembled at the overlapping step positions to achieve the upper and lower overlapping assembly of the first profile and the second profile;

[0016] The side edges of the first profile and the second profile are connected to the lower steel through-hole as a whole by tapping self-tapping screws at the overlapping step surface of the first profile and the second profile.

[0017] As a further limitation, the profile is formed with a recessed groove cavity at the assembly position corresponding to the self-tapping screw, and the recessed groove cavity is a blind groove structure, and the surface is covered and closed by a buckle cover flush with the outer surface of the recessed groove cavity.

[0018] As a further limitation, the second profile is formed with a protruding structure on the side wall of the cavity corresponding to the lower cavity, and the lower steel through-hole can be pushed away from the cavity surface of the lower cavity by the protruding structure to optimize the assembly performance of the lower steel through-hole in the lower cavity.

[0019] Beneficial effects: The utility model discloses an aluminum alloy window profile with enhanced internal structure, which can significantly improve the strength and rigidity of the entire window profile in the form of aluminum-clad steel by inserting a U-shaped steel channel and a lower steel channel into the upper cavity and the lower cavity respectively. At the same time, the split structural design of the U-shaped steel channel and the lower steel channel cooperates with the rubber outer edge pad and the rubber sleeve, so that the formed aluminum alloy window profile has certain deformation and structural buffering performance, can better withstand wind pressure and external forces, improves the safety and stability of the entire window, and can also effectively reduce noise and vibration, thereby improving the sound insulation performance and comfort of the window. It is particularly suitable as an external window structure for large, high-rise buildings and buildings in areas with strong winds all year round. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the cross-sectional structure of a preferred embodiment of the utility model.

[0021] Wherein: 1. Glass embedding groove; 2. Rubber outer edge pad; 3. U-shaped steel channel; 4. Top buckle cover; 5. Screw sink groove cavity I; 6. Self-tapping screw I; 7. Square tube steel channel; 8. First overlapping edge; 9. Second overlapping edge; 10. Rubber sleeve; 11. Top rib; 12. Second profile; 13. Screw sink groove cavity II; 14. Self-tapping screw II; 15. Side buckle cover; 16. First profile. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below with reference to specific illustrations.

[0023] See also Figure 1 A preferred embodiment of an aluminum alloy window profile with a reinforced internal structure is provided. In this embodiment, the aluminum alloy window profile is a window sash profile. A window frame can be obtained by assembling a plurality of aluminum alloy window profiles in upper, lower, left and right directions, and the window glass is assembled and fixed in the window frame structure to obtain a complete window sash structure.

[0024] The aluminum alloy window profile is a combined profile structure, including a first profile 16, a second profile 12 and a structural reinforcement component. The first profile 16 and the second profile 12 as the main structure are both aluminum alloy profiles that have been anodized on the surface, and the first profile 16 and the second profile 12 have the same structural width; the surface anodizing treatment can significantly improve the surface hardness and wear resistance of the first profile 16 and the second profile 12, and can also improve the corrosion resistance of the first profile 16 and the second profile 12, thereby extending the service life of the entire window profile. The first profile 16 and the second profile 12 with the same structural width can have a flush outer surface and inner surface after being assembled.

[0025] The first profile 16 is located on the side close to the window glass, and a glass embedding groove 1 is formed on the top surface of the first profile 16. The glass embedding groove 1 can be used to embed the window glass, and the corresponding window glass that can be assembled and formed in the glass embedding groove 1 is double-layer laminated glass or triple-layer laminated glass with better structural strength, stability, sound insulation and heat insulation effects.

[0026] The first profile 16 has a cavity structure on the inner side of the glass embedding groove 1, and the cavity structure includes an upper cavity and a part of the lower cavity connected to the lower part of the upper cavity; the upper cavity is a U-shaped structural cavity, and the structural design of the upper cavity can be assembled with the U-shaped steel tube 3 in the structural reinforcement component to achieve support and enhancement of the cavity contour of the upper cavity. Rubber outer edge pads 2 are formed on both sides of the U-shaped steel tube 3. When the U-shaped steel tube 3 is assembled in the upper cavity, the rubber outer edge pads 2 are pressed against the side walls of the upper cavity on the outer sides of the two sides to improve the structural strength and deformation resistance of the first profile 16.

[0027] The bottom surface of the first profile 16 is an open surface, and the design of the open surface facilitates the assembly connection between the first profile 16 and the second profile 12; first overlapping edges 8 that are retracted inward are formed on both sides of the open surface, and the inner side of the first overlapping edge 8 corresponds to the side surface of the lower cavity.

[0028] The second profile 12 is located at the lower part of the first profile 16, opposite to the first profile 16. The top surface of the second profile 12 is an open surface, and the second overlapping edges 9 that are inwardly retracted are formed on both sides of the open surface. The inner side of the second overlapping edge 9 also corresponds to the side surface of the lower cavity. The second overlapping edge 9 matches the first overlapping edge 8 and can be overlapped and assembled into one in the structural style shown in the figure.

[0029] A lower cavity is separated between the first profile 16 and the second profile 12 after overlapping assembly, and the lower cavity receives the upper cavity at the top and is connected to the upper cavity as a whole; in different embodiments, the lower cavity can be a rectangular structure cavity or a right-angled trapezoidal structure cavity. In the present embodiment, the lower cavity is a square cavity, and a square tube steel pass 7 matching the size of the lower cavity is inserted into the lower cavity as a lower steel pass; correspondingly, when the lower cavity is a right-angled trapezoidal structure cavity, the square tube steel pass 7 should also be replaced by a right-angled trapezoidal steel pass matching the right-angled trapezoidal structure cavity to meet the use requirements of strengthening the internal structure of the lower cavity.

[0030] The setting of the square tube steel pass 7 can realize the support and enhancement of the cavity contour of the lower cavity, so as to improve the structural strength and anti-deformation ability of the second profile 12. The outer surface of the square tube steel pass 7 is covered with a rubber sleeve 10 matching the size of the square tube steel pass 7. When the square tube steel pass 7 is fixedly assembled in the lower cavity, it abuts against the inner side of the second overlapped edge 9 on both sides. At the same time, two symmetrically arranged top ribs 11 are formed on the bottom surface of the lower cavity. The top rib 11 and the second overlapped edge 9 can be used as a convex structure to abut against the rubber sleeve 10 on the outer side of the square tube steel pass 7. The setting of this convex structure can avoid interference when the square tube steel pass 7 as the lower steel pass is assembled in the lower cavity, so that the lower steel pass can be smoothly assembled to the preset position, thereby improving the assembly efficiency of the entire window profile.

[0031] The U-shaped steel channel 3 and the square tube steel channel 7 are both formed of hot-dip galvanized steel material. The hot-dip galvanized steel material has good corrosion resistance, strength and rigidity, and can effectively extend the service life of the entire window profile.

[0032] After the U-shaped steel pass 3 and the square tube steel pass 7 are assembled in the upper cavity and the lower cavity respectively, the lower surface of the U-shaped steel pass 3 will abut against the upper surface of the rubber sleeve 10 mounted on the square tube steel pass 7 and remain in contact with it; in this state, the U-shaped steel pass 3 and the square tube steel pass 7 as structural reinforcement components also need to be fixedly assembled and connected with the first profile 16 and the second profile 12 as the structural main body, and in order to cooperate with the fixed assembly, the U-shaped steel pass 3 is formed with a threaded assembly hole in the middle position of the bottom surface, and the square tube steel pass 7 is pre-formed with threaded assembly holes in the middle position of the top surface and on both side surfaces.

[0033] The specific assembly and connection method of the U-shaped steel tube 3 and the square tube steel tube 7 in the first profile 16 and the second profile 12 is as follows:

[0034] The square tube steel channel 7 can form a screw recessed cavity II 13 through the matching concave of the first overlapping edge 8 and the second overlapping edge 9 at the overlapping positions on both sides corresponding to the first overlapping edge 8 and the second overlapping edge 9, and the self-tapping screw II 14 is tapped into the bottom surface of the screw recessed cavity II 13, so that the self-tapping screw II 14 can be installed on the first overlapping edge 8, the second overlapping edge 9 and the side wall of the U-shaped steel channel 3 in sequence in the manner shown in the figure, and then the surface of the screw recessed cavity II 13 is covered with a side buckle cover 15, that is, the square tube steel channel 7 is fixedly assembled on the side edges of the second profile 12. The design of the screw recessed cavity II 13 and the side buckle cover 15 can hide the assembly structure of the self-tapping screw II 14 and improve the surface aesthetics of the entire window profile.

[0035] A screw recess cavity I5 is formed at the bottom surface of the glass embedding groove 1 of the first profile 16, and a self-tapping screw I6 is tapped at the bottom of the screw recess cavity I5. The self-tapping screw I6 passes through the glass embedding groove 1 of the first profile 16, the top surface of the U-shaped steel channel 3 and the square tube steel channel 7 in sequence, and after the first profile 16, the U-shaped steel channel 3 and the square tube steel channel 7 are connected as a whole, the recess cavity I5 is covered on the surface by the top buckle cover 4 to complete the fixed assembly of the U-shaped steel channel 3, the square tube steel channel 7 and the first profile 16. The design of the screw recess cavity I5 and the top buckle cover 4 can hide the assembly structure of the self-tapping screw I6, and keep the bottom surface of the glass embedding groove 1 as a plane, so as to improve the assembly performance of the corresponding window glass in the glass embedding groove 1.

[0036] This embodiment can significantly improve the strength and rigidity of the entire window profile, and improve the safety and stability of the entire window through the combined assembly of the U-shaped steel pass 3 and the square tube steel pass 7; and the provision of the rubber outer edge pad 2 and the rubber sleeve 10 can provide the U-shaped steel pass 3 and the square tube steel pass 7 with a deformation assembly margin through the material properties of the rubber outer edge pad 2 and the rubber sleeve 10, while cooperating with the U-shaped steel pass 3 and the square tube steel pass 7 to elastically support the first profile 16 and the second profile 12, so that the formed aluminum alloy window profile has a certain deformation and structural buffering performance, can better withstand the effects of wind pressure and external forces, and can also effectively reduce noise and vibration, thereby improving the sound insulation performance and comfort of the window.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the purpose of these embodiments is only to illustrate the utility model and is not intended to limit the scope of protection of the utility model. In addition, it should also be understood that after reading the technical content of the utility model, those skilled in the art can make various changes, modifications and / or variations to the utility model, and all of these equivalent forms also fall within the scope of protection defined by the claims attached to this application.

Claims

1. An aluminum alloy window profile with enhanced internal structure, which is a combined profile structure, characterized in that: It includes a first profile, a second profile and a structural reinforcement component; the first profile and the second profile are both aluminum alloy profiles; The first profile is formed with a glass embedding groove on the top surface for embedding the window glass, and the first profile is formed with an upper cavity on the inner side of the glass embedding groove, and the upper cavity is a U-shaped structural cavity; The first profile and the second profile are arranged opposite to each other and assembled into one body by overlapping each other in an upper and lower position. A lower cavity is separated between the first profile and the second profile after the overlapping assembly. The lower cavity receives the upper cavity at the upper part and is connected to the upper cavity as one body. The structural reinforcement component includes a U-shaped steel through and a lower steel through. The U-shaped steel through matches the cavity size of the upper cavity, is inserted into the upper cavity, and supports and reinforces the outer contour of the upper cavity; the lower steel through matches the cavity size of the lower cavity, is inserted into the lower cavity, and supports and reinforces the outer contour of the lower cavity; The top surface of the lower steel through is a plane, and the lower surface of the U-shaped steel through is in contact with the top surface of the lower steel through; the first profile is tapped with self-tapping screws at the bottom surface of the glass embedding groove, and the self-tapping screws pass through the glass embedding groove of the first profile, the U-shaped steel through and the top surface of the lower steel through in sequence, and connect the first profile, the U-shaped steel through and the lower steel through as a whole.

2. The aluminum alloy window profile with enhanced internal structure according to claim 1, characterized in that: The window glass embedded in the glass embedding groove is double-layer laminated glass or triple-layer laminated glass.

3. The aluminum alloy window profile with enhanced internal structure according to claim 1, characterized in that: The first profile and the second profile have the same width, and both are subjected to surface anodizing treatment.

4. The aluminum alloy window profile with enhanced internal structure according to claim 1, characterized in that: The lower cavity is a rectangular structure cavity or a right-angled trapezoidal structure cavity.

5. The aluminum alloy window profile with enhanced internal structure according to claim 1, characterized in that: The U-shaped steel through-hole and the lower steel through-hole are both formed of hot-dip galvanized steel material; rubber outer edge pads are formed on both sides of the U-shaped steel through-hole, and a layer of rubber sleeve is wrapped on the outer surface of the lower steel through-hole.

6. The aluminum alloy window profile with enhanced internal structure according to claim 1, characterized in that: The bottom surface of the first profile is an open surface, the top surface of the second profile is an open surface, and the first profile and the second profile are formed with matching overlapping step surfaces at the side outer edge positions on both sides of the open surfaces. The first profile and the second profile are overlapped and assembled at the overlapping step surface positions to achieve upper and lower overlapping assembly of the first profile and the second profile.

7. The aluminum alloy window profile with enhanced internal structure according to claim 6, characterized in that: The side edges of the first profile and the second profile are connected to the lower steel through-hole as a whole by tapping self-tapping screws at the overlapping step surface of the first profile and the second profile.

8. The aluminum alloy window profile with enhanced internal structure according to claim 1 or 7, characterized in that: The profile is formed with a sink cavity at the assembly position corresponding to the self-tapping screw. The sink cavity is a blind groove structure, and the surface is covered and closed by a buckle cover flush with the outer surface of the sink cavity.

9. The aluminum alloy window profile with enhanced internal structure according to claim 1, characterized in that: The second profile is formed with a protruding structure on the side wall of the cavity corresponding to the lower cavity, and the lower steel through-hole can be pushed away from the cavity surface of the lower cavity by the protruding structure to optimize the assembly performance of the lower steel through-hole in the lower cavity.

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