Aluminum profile for top-hung window

Abstract

The utility model discloses a kind of upper hung window aluminum profiles, belong to window technical field. Including window frame, movable sash, window frame includes upper frame, middle frame, lower frame;Movable sash includes rotating frame, fixed frame, rotating frame is set in upper end, fixed frame is set in left and right sides and lower end, rotating frame one end can be hung with upper frame, hanging place can rotate, fixed frame whole can be attached window frame, rotating frame, fixed frame are provided with outer frame, rotating frame, fixed frame can be fixed glass by outer frame, outer frame and rotating frame, fixed frame between using clamping groove to be fixed. Through the utility model, be provided with rotating frame, upper frame, rotating frame can be hung in upper frame, hanging place can rotate, can greatly reduce on-site hardware installation process and improve assembly speed. Outer frame is fixed by the structure of clamping groove, can thereby reduce the amount of exposed hardware and improve overall assembly efficiency on site.

Description

Technical Field

[0001] This utility model relates to an aluminum profile for a top-hung window, belonging to the field of window technology. Background Technology

[0002] In windows and doors, awning windows are windows that open along a horizontal axis. Depending on the position of the hinges and pivots, they are divided into top-hung windows, center-hung windows, and bottom-hung windows. Among them, top-hung windows have the hinges located at the top and are pushed outwards.

[0003] The requirements for top-hung windows tend to favor lightweight construction, corrosion resistance, aesthetic appeal, and customizable colors; some scenarios also require quick on-site assembly and disassembly, as well as reduced on-site hardware work. Aluminum alloy materials are widely used due to their lightweight, rust resistance, recyclability, and variety of surface treatment options.

[0004] The existing technology has the following problems: there are many assembly steps, installation is time-consuming and prone to errors; some existing profiles, cross sections and reinforcement structures are insufficient, making it difficult to stably meet the high wind pressure resistance level specified for doors and windows; some top-hung windows have poor sealing function, which can easily lead to water leakage or insufficient air tightness and sound insulation performance.

[0005] Therefore, it is necessary to design a new aluminum profile for top-hung windows to solve the problems of excessive assembly processes, insufficient stability, and inadequate sealing in traditional top-hung windows. Utility Model Content

[0006] The technical problem to be solved by this utility model is to provide an aluminum profile for top-hung windows, which solves the problems of multiple assembly steps, insufficient stability, and insufficient sealing of traditional top-hung windows.

[0007] The technical problem to be solved by this utility model is achieved by the following technical solution: an aluminum profile for a top-hung window, comprising...

[0008] A window frame and a movable sash, the top edge of which is fixed to the window frame, and the movable sash can move along one side of the window frame via a sliding brace.

[0009] The window frame includes a top frame, a middle frame, and a bottom frame.

[0010] The middle frame is provided between the upper frame and the lower frame. The two middle frames are respectively arranged on the left and right sides of the window and connected to the upper frame and the lower frame. The top of the middle frame is connected to one end of the upper frame, and the bottom of the middle frame is connected to one end of the lower frame.

[0011] The movable fan includes a rotating frame and a fixed frame.

[0012] The rotating frame has fixed frames at its bottom left and right sides, and the bottom of the fixed frames on both sides are connected by the fixed frames. One end of the rotating frame can be hooked to the upper frame, and the hooking point can rotate. The fixed frames as a whole can fit snugly against the window frame.

[0013] Both the rotating frame and the fixed frame are provided with an outer frame. The rotating frame and the fixed frame can fix the glass through the outer frame. The outer frame is fixed to the rotating frame and the fixed frame by a slot.

[0014] Preferably, both the window frame and the movable sash are provided with shock-absorbing pads at the contact points.

[0015] Preferably, the connection between the rotating frame and the upper frame adopts a guide rail hook type structure. The rotating frame is provided with a hook, and the upper frame is provided with a guide rail. The hook can be engaged with the guide rail and can bear and rotate.

[0016] Preferably, the guide rail hook structure allows the maximum opening angle of the movable fan to be 70°.

[0017] Preferably, the top of the fixed frame is connected to the top of the middle frame via a sliding brace, which can limit the range of movement of the movable fan.

[0018] Preferably, the window frame and the movable sash are both made of extruded aluminum alloy profiles.

[0019] The beneficial effects of this utility model are:

[0020] (1) This utility model is provided with a rotating frame and an upper frame. The rotating frame can be hung on the upper frame and the hanging point can rotate, which can greatly reduce the on-site hardware installation process and improve the assembly speed. The outer frame is fixed by a slot structure, which can reduce the amount of exposed hardware and improve the overall on-site assembly efficiency.

[0021] (2) Through this utility model, multiple sealing grooves are arranged on the joint surface of the window frame and the movable sash and equipped with shock-absorbing pads. The shock-absorbing pads can prevent direct contact between the window frame and the movable sash, and can ensure the overall waterproof capability of the top-hung window when they are in contact, thus solving the problem of insufficient traditional sealing.

[0022] (3) Through this utility model, the movable fan is connected to the window frame by a sliding support, and the connection between the movable fan and the window frame is a guide rail hook structure, which can limit the opening angle of the movable fan to no more than 70°, thereby improving safety and stability. Attached Figure Description

[0023] Figure 1 This is a vertical sectional view of the present invention.

[0024] Figure 2This is a horizontal sectional view of the present invention.

[0025] In the diagram: 11-top frame, 12-middle frame, 13-bottom frame, 21-rotating frame, 211-hook, 22-fixed frame, 23-outer frame, 3-glass. Detailed Implementation

[0026] In order to make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0027] Example 1

[0028] like Figures 1-2 As shown, a top-hung window aluminum profile includes a window frame and a movable sash. The upper end of the movable sash is fixed to the upper frame 11 by a hook 211, and the movable sash moves along one side of the window frame via a sliding support. The movable sash can move towards the outside.

[0029] Reference Figure 1 , Figure 2 The window frame includes an upper frame 11, a middle frame 12, and a lower frame 13. A middle frame 12 is positioned between the upper frame 11 and the lower frame 13. Two middle frames 12 are respectively located on the left and right sides of the window and connected to the upper frame 11 and the lower frame 13. The top of the middle frame 12 connects to one end of the upper frame 11, and the bottom of the middle frame 12 connects to one end of the lower frame. The movable sash includes a rotating frame 21 and a fixed frame 22. The rotating frame 21 is located at the top, and the fixed frame 22 is located on the left, right, and bottom sides. One end of the rotating frame 21 can be hooked onto the upper frame, and the hook point can rotate. The fixed frame 22 can fit snugly against the window frame. The rotating frame 21 and the fixed frame 22 are enclosed by an outer frame 23 for fixing and supporting the glass 3.

[0030] In the upper frame 11, the cross-section of the upper frame 11 is generally inverted U-shaped, extending outward from the top side of the upper frame 11, with the two top ends of the upper frame 11 close to each other. The top of the upper frame 11 can fix the upper frame 11 in the installation position. A guide rail is provided at the bottom of the outward extension of the top of the upper frame 11. A damping pad mounting groove is provided at the bottom of the upper frame 11. A reinforcing cavity is provided at the top of the damping pad mounting groove. The reinforcing cavity is generally rectangular and can enhance the overall strength of the upper frame 11. The upper frame 11 can serve as the main support for hanging the movable fan, providing a guide rail for hanging, and is provided with a damping pad mounting groove. The damping pad mounting groove can install a damping pad, which can prevent the movable fan from colliding with the upper frame 11 and deforming when moving within the upper frame 11.

[0031] Reference Figure 2The middle frame 12 has an inverted U-shaped cross-section. The top of the U-shape extends outwards towards the outside, with the tops of the U-shapes close together for easy fixation. The middle frame 12 extends downwards on the indoor side, with a damping pad mounting groove at the top of the extension. This groove accommodates damping pads, and a certain amount of space is reserved at the bottom for installing a sliding support. The sliding support is positioned at the top of the middle frame 12. The middle frame 12 effectively separates the load-bearing capacity of the movable sash from the window frame, and it also serves as a fixing point for the sliding support to withstand wind pressure. The damping pad is sealed.

[0032] Reference Figure 1 , Figure 2 The structure of the lower frame 13 is similar to that of the middle frame 12 in terms of cavity and shock-absorbing groove layout. The lower frame 13 can bear the weight of the movable sash when it is closed, and forms the bottom load of the window and has a certain drainage capacity. Together with the middle frame 12 and the upper frame 11, it forms the overall window frame structure.

[0033] In this embodiment, the two ends of the upper frame 11 are respectively connected to the top of the two middle frames 12 by bolts, and the two ends of the lower frame 13 are respectively connected to the bottom of the two middle frames 12 by bolts, forming the entire window frame.

[0034] Reference Figure 1 The top of the rotating frame 21 has an upper hook-shaped cross-section, and the rotating end has a hook 211 that matches the arc groove of the upper frame. The hook 211 is tilted at a certain angle and hangs in the guide rail of the upper frame 11. A shock-absorbing pad mounting groove is provided at the bottom of the hook 211, and the shock-absorbing pad can fit against the upper frame 11 when the movable fan is not open. In this embodiment, the bottom of the rotating frame 21 is provided with a slot for fixing the outer frame 23. The slot is located on the side closer to the indoor area, and the rotating frame 21 extends to the bottom on the side farther from the outdoor area, with the extension length being the same as the length of the outer frame 23. The extension can cooperate with the outer frame 23 to fix the rotating frame 21 to the top of the glass.

[0035] In this embodiment, the rotating frame 21 is rigidly connected to the left and right fixed frames 22 on both sides by connectors; the fixed frame 22 is provided with a slot and a step for embedding the outer frame 23 near the glass side. In this embodiment, the connectors are fixed by bolts. The bottom fixed frame 22 and the top rotating frame 21 have the same length, and the fixed frames 22 on both sides have the same length. The fixed frames 22 and the rotating frame 21 can be fixed to the outer periphery of the glass 3 to protect the glass 3 and form a movable fan.

[0036] Reference Figure 1 , Figure 2The fixing frame 22 is rectangular in shape, biased towards the interior, with a slot for fixing the outer frame 23 on the side closer to the glass 3; biased towards the exterior, it extends towards the glass 3 from the side closer to the glass 3, and the extension can cooperate with the outer frame 23 to fix the glass 3. Below the slot for fixing the outer frame 23, a step extending into the fixing frame 22 is provided, which can contact and cooperate with the shock-absorbing pad protruding from the lower frame 13 or the middle frame 12 to improve the overall sealing ability. On the side biased towards the exterior, away from the glass 3, there is a protrusion with a shock-absorbing pad mounting groove, which can cooperate with the bottom of the U-shaped extension of the lower frame 13 or the middle frame 12. In this embodiment, the window frame and the movable sash are flat after being attached.

[0037] During assembly, the damping pads are first installed in the pre-set damping pad mounting slots in the upper frame 11, middle frame 12, lower frame 13, rotating frame 21, and fixed frame 22. The damping pads are made of rubber and have buckles at the bottom, which allow them to be fixed in the damping pad mounting slots.

[0038] The movable fan is fixed to the window frame by hook 211, so that the upper part of the movable fan can bear and rotate. In this embodiment, the movable fan is connected to the window frame by a sliding support to ensure that the movable fan opens smoothly. The sliding support is provided and the hook 211 is tilted. By limiting the tilt angle of the sliding support and the hook 211, the opening range of the movable fan can be controlled to be limited to within 70°.

[0039] In this embodiment, both the window frame and the movable sash are made of extruded aluminum alloy profiles. The preferred material is 6063-T6 aluminum alloy extrusion. The surface can be anodized, electrophoretically colored, powder-coated, or fluorocarbon treated. The shock-absorbing pads are made of rubber or elastomers with matching hardness and thickness. The profile surface must be glossy and free from defects such as roughness, coarse texture, scratches, bubbles, or inclusions. During extrusion production, 6063-T6 must be used. Dimensions must be strictly inspected according to the drawing tolerances. The machine temperature is controlled at 480℃-520℃, using strong airflow and water mist cooling, achieving a hardness of 12HW or higher. The die steel is forged from high-quality electric furnace steel, and the die design employs two-stage welding to ensure the surface quality of the profile. The process temperature is controlled at 195℃±10℃ for 300 minutes, maintaining a hardness between 11HW and 13HW.

[0040] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments, and various changes and modifications can be made without departing from the spirit and scope of this utility model. All such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An aluminum profile for a top-hung window, comprising: A window frame and a movable sash, the top edge of which is fixed to the window frame, and the movable sash can move along one side of the window frame via a sliding brace. Its features are: The window frame includes an upper frame (11), a middle frame (12), and a lower frame (13). The middle frame (12) is provided between the upper frame (11) and the lower frame (13). The two middle frames (12) are respectively arranged on the left and right sides of the window and connected to the upper frame (11) and the lower frame (13). The top of the middle frame (12) is connected to one end of the upper frame (11), and the bottom of the middle frame (12) is connected to one end of the lower frame (13). The movable window includes a rotating frame (21) and a fixed frame (22). The fixed frame (22) is provided at the bottom of the left and right sides of the rotating frame (21). The bottom of the fixed frame (22) on both sides is connected through the fixed frame (22). One end of the rotating frame (21) can be hooked to the upper frame (11). The hooking point can rotate. The fixed frame (22) can fit the window frame as a whole. Both the rotating frame (21) and the fixed frame (22) are provided with an outer frame (23). The rotating frame (21) and the fixed frame (22) can fix the glass (3) through the outer frame (23). The outer frame (23) is fixed to the rotating frame (21) and the fixed frame (22) by a slot.

2. The aluminum profile for a top-hung window according to claim 1, characterized in that: Both the window frame and the movable sash are fitted with shock-absorbing pads at their joints.

3. The aluminum profile for a top-hung window according to claim 1, characterized in that: The connection between the rotating frame (21) and the upper frame (11) adopts a guide rail hook (211) type structure. The rotating frame (21) is provided with a hook (211), and the upper frame (11) is provided with a guide rail. The hook (211) can be locked on the guide rail and can bear and rotate.

4. The aluminum profile for a top-hung window according to claim 3, characterized in that: The guide rail hook (211) type structure allows the maximum opening angle of the movable fan to be 70°.

5. The aluminum profile for a top-hung window according to claim 1, characterized in that: The top of the fixed frame (22) is connected to the top of the middle frame (12) by a sliding brace, which can limit the range of movement of the movable fan.

6. The aluminum profile for a top-hung window according to claim 1, characterized in that: The window frame and movable sash are both made of extruded aluminum alloy profiles.

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