Special-shaped multi-cavity thin-wall frame heat-insulating aluminum alloy door and window assembly

Abstract

This utility model discloses a non-standard multi-cavity thin-walled frame thermally insulated aluminum alloy door and window assembly, including an aluminum alloy frame. A fixed frame is fixed to the top side of the aluminum alloy frame, with a hollow interior and an open bottom. A cleaning brush that can move up and down is located inside the fixed frame, and a rope is fixed to the top of the cleaning brush. A hollow shell is fixed to the opposite side of the aluminum alloy frame from the fixed frame. The top of the rope passes through the aluminum alloy frame and extends into the shell. One end of the shell is open and fitted with a removable cover. A positioning component for securing the rope is located inside the shell. With this structure, users can easily remove dust from the glass surface by simply pulling and releasing the rope, making the operation simple and efficient. It is especially suitable for cleaning exterior windows of high-rise buildings. The overall structure is simple, solving the problem of difficult exterior window cleaning and offering strong practicality.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy door and window technology, and in particular to a non-standard multi-cavity thin-walled frame thermal insulation aluminum alloy door and window assembly. Background Technology

[0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, mullions, or sashes. They are also known as aluminum doors and windows. Aluminum alloy doors and windows include doors and windows made of wood or plastic composites with aluminum alloy as the load-bearing members (members that bear and transmit their own weight and loads). They are also known as aluminum-wood composite doors and windows or aluminum-plastic composite doors and windows.

[0003] In the prior art, a search revealed a Chinese patent disclosing a multi-cavity thin-walled frame thermally insulated aluminum alloy door and window, application number 202420910735.7. This patent mainly includes a glass body, with a cleaning mechanism on the front side of the glass body and an installation mechanism on the outer side of the glass body. The cleaning mechanism includes a first installation box, and a second installation box is fixedly connected to the left side of the glass body. A servo motor is fixedly connected inside the first installation box, and a threaded rod is fixedly connected to the output shaft of the servo motor. The patent achieves automatic glass cleaning through the interaction of the above structures: the servo motor drives the threaded rod to rotate forward, causing the cleaning brush to move downwards along the front glass under the action of the threaded block and the constraint of the slider. When the servo motor drives the threaded rod to rotate in reverse, the cleaning brush moves upwards to clean the dust on the front glass. However, using a servo motor and threaded rod to drive the cleaning brush for automatic glass cleaning is costly, increasing the complexity and production cost of doors and windows. This is especially true when a building requires multiple sets of doors and windows, significantly raising the overall cost and hindering market adoption. Furthermore, since the servo motor and threaded rod are installed outdoors, maintenance is difficult if they malfunction, increasing the burden of future maintenance and resulting in poor overall practicality. Therefore, this invention provides a non-standard multi-cavity thin-walled frame thermally insulated aluminum alloy door and window assembly to solve the problems mentioned in the background section. Utility Model Content

[0004] The purpose of this utility model is to provide a non-standard multi-cavity thin-walled frame thermally insulated aluminum alloy door and window assembly. Users only need to pull and release the rope to move the cleaning brush up and down, easily removing the dust accumulated on the glass surface. The operation is simple and efficient, especially suitable for cleaning the exterior windows of high-rise buildings. The overall structure is simple, solving the problem of difficult exterior window cleaning, and is highly practical.

[0005] To achieve the above objectives, a non-standard multi-cavity thin-walled frame thermally insulated aluminum alloy door and window assembly is provided, including an aluminum alloy frame. A fixed frame is fixedly provided on the side of the aluminum alloy frame near the top. The fixed frame has a hollow structure inside and an open structure at the bottom. A cleaning brush that can move up and down is provided inside the fixed frame. A rope is fixedly provided at the top of the cleaning brush.

[0006] The aluminum alloy frame is fixed to a hollow shell on the side opposite to the fixed frame. The top of the rope passes through the aluminum alloy frame and extends into the shell. One end of the shell is open and has a removable cover. The shell contains a positioning component for fixing the rope.

[0007] According to the aforementioned irregular multi-cavity thin-walled frame thermal insulation aluminum alloy door and window assembly, two guide rods are symmetrically fixed on the top wall of the fixed frame, the cleaning brush slides on the guide rods, and a limiting block is fixed at the bottom end of each guide rod.

[0008] According to the aforementioned irregular multi-cavity thin-walled frame thermally insulated aluminum alloy door and window assembly, a through groove is provided inside the aluminum alloy frame and between the fixed frame and the shell. A roller is rotatably connected to the side wall of the fixed frame and on one side of the through groove. A rope is attached to the top of the roller and inserted into the through groove.

[0009] According to the aforementioned irregular multi-cavity thin-walled frame thermal insulation aluminum alloy door and window assembly, the positioning assembly includes a fixing plate fixed to the inner wall of the housing, screws symmetrically fixed to the top of the fixing plate, and a pressure plate sleeved on the screws. The rope is clamped between the pressure plate and the fixing plate, and a nut is threaded on the side of the screw near the top.

[0010] According to the aforementioned irregular multi-cavity thin-walled frame thermally insulated aluminum alloy door and window assembly, two glass plates with a gap are fixed in the middle of the aluminum alloy frame, and argon gas is filled between the glass plates.

[0011] According to the aforementioned irregularly shaped multi-cavity thin-walled frame thermally insulated aluminum alloy door and window assembly, a fixing rod is fixedly provided on the side of the aluminum alloy frame near the bottom and below the fixed frame, and the bristles of the cleaning brush can contact the glass plate and the fixing rod.

[0012] According to the aforementioned irregular multi-cavity thin-walled frame thermal insulation aluminum alloy door and window assembly, the cover plate is configured as a screw cap structure and is threadedly connected to the housing, and the fixing plate and the pressure plate are both provided with grooves on opposite sides, with the rope located inside the grooves.

[0013] This utility model has the following beneficial effects:

[0014] 1. Compared with existing technologies, users only need to pull and release the rope to move the cleaning brush up and down, easily removing dust from the glass surface. It is simple and efficient to operate, especially suitable for cleaning the exterior windows of high-rise buildings. The overall structure is simple, solving the problem of difficult exterior window cleaning, and is highly practical.

[0015] 2. Compared with existing technologies, the combined design of the shell and the screw-on cover effectively seals the passageway, preventing direct airflow between indoors and outdoors, and improving the heat insulation and sound insulation performance of doors and windows. At the same time, the concealed storage structure keeps excess ropes out of sight, maintaining the overall aesthetics of the doors and windows, ensuring practical functionality while also considering sealing and visual harmony. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a first-view structural schematic diagram of a non-standard multi-cavity thin-walled frame thermally insulated aluminum alloy door and window assembly according to the present invention;

[0018] Figure 2 This is a second-view structural schematic diagram of a non-standard multi-cavity thin-walled frame thermally insulated aluminum alloy door and window assembly according to the present invention;

[0019] Figure 3 This is a cross-sectional structural diagram of the aluminum alloy frame and fixing frame of a non-shaped multi-cavity thin-walled frame thermally insulated aluminum alloy door and window assembly according to the present invention.

[0020] Figure 4 This utility model relates to a non-standard multi-cavity thin-walled frame thermally insulated aluminum alloy door and window assembly. Figure 1 Enlarged structural diagram at point A in the middle;

[0021] Figure 5 This utility model relates to a non-standard multi-cavity thin-walled frame thermally insulated aluminum alloy door and window assembly. Figure 3 Enlarged structural diagram at point B;

[0022] Figure 6 This utility model relates to a non-standard multi-cavity thin-walled frame thermally insulated aluminum alloy door and window assembly. Figure 5 Enlarged structural diagram at point C.

[0023] Legend:

[0024] 1. Aluminum alloy frame; 2. Glass plate; 3. Fixing frame; 4. Cleaning brush; 5. Through groove; 6. Rope; 7. Housing; 8. Cover plate; 9. Roller; 10. Guide rod; 11. Limiting block; 12. Fixing rod; 13. Fixing plate; 14. Screw; 15. Pressure plate. Detailed Implementation

[0025] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0026] Reference Figure 1-6 This utility model discloses a non-standard multi-cavity thin-walled frame thermally insulated aluminum alloy door and window assembly, comprising an aluminum alloy frame 1 with multiple thermally insulated cavities inside to effectively reduce heat conduction. A fixed frame 3 is fixedly mounted on the side of the aluminum alloy frame 1 near the top. The fixed frame 3 has a hollow structure inside and an open bottom to allow for the vertical movement of a cleaning brush 4. The fixed frame 3 contains a vertically movable cleaning brush 4, with a rope 6 fixedly mounted on the top of the cleaning brush 4. Two guide rods 10 are symmetrically fixed on the top wall of the fixed frame 3, allowing the cleaning brush 4 to slide on the guide rods 10. Each guide rod 10 has a limiting block 11 fixed at its bottom to prevent the cleaning brush 4 from falling off.

[0027] The cleaning brush 4, located on the outside of the door and window, is normally protected and covered by the fixed frame 3. When it is necessary to clean the glass plate 2, the cleaning brush 4 can be moved up and down by pulling the rope 6. The cleaning brush 4 moves on the surface of the glass plate 2 to remove accumulated dust. It has a simple structure and is easy to operate, making it convenient for users to clean the outer surface of the glass. It solves the problem of difficult cleaning of the outer window and is highly practical.

[0028] A hollow shell 7 is fixed to one side of the aluminum alloy frame 1 opposite to the fixed frame 3. The top of the rope 6 passes through the aluminum alloy frame 1 and extends into the shell 7. A through groove 5 is provided inside the aluminum alloy frame 1 between the fixed frame 3 and the shell 7 to facilitate the movement of the rope 6 inside the aluminum alloy frame 1. A roller 9 is rotatably connected to the side wall of the fixed frame 3, located on one side of the through groove 5, serving as a guide. The rope 6 fits against the top of the roller 9 and passes through the through groove 5. One end of the shell 7 is open and equipped with a removable cover plate 8. The cover plate 8 is a screw-on structure and is threadedly connected to the shell 7, making it easy to install and remove.

[0029] The housing 7 and cover plate 8 can seal the through groove 5 to prevent the environment on both sides of the door and window from being connected. The housing 7 is also used to store excess ropes 6, which improves the overall ease of use while maintaining the neat appearance of the door and window.

[0030] The housing 7 contains a positioning assembly for securing the rope 6. This assembly includes a fixing plate 13 fixed to the inner wall of the housing 7, screws 14 symmetrically fixed to the top of the fixing plate 13, and a pressure plate 15 sleeved on the screws 14. The rope 6 is clamped between the pressure plate 15 and the fixing plate 13. Grooves are provided on opposite sides of both the fixing plate 13 and the pressure plate 15 to increase the contact area with the rope 6 and ensure effective clamping. The rope 6 is located inside the grooves, and a nut is threaded onto the top side of the screw 14.

[0031] When the cleaning brush 4 is inside the fixed frame 3, the excess rope 6 is stored inside the housing 7. The rope 6 is placed on the fixed plate 13, the pressure plate 15 is pressed on the rope 6, and the nut is tightened to connect with the screw 14 to fix the rope 6, keep the cleaning brush 4 stable and prevent it from moving.

[0032] Two glass panels 2 with a gap are fixed in the middle of the aluminum alloy frame 1. Argon gas is filled between the glass panels 2 to enhance the heat insulation performance of the doors and windows.

[0033] A fixing rod 12 is fixed on the side of the aluminum alloy frame 1 near the bottom and below the fixing frame 3. The bristles of the cleaning brush 4 can contact the glass plate 2 and the fixing rod 12. When the bristles of the cleaning brush 4 move to the bottom, they contact the fixing rod 12. The repeated contact between the cleaning brush 4 and the fixing rod 12 through the up and down movement of the cleaning brush 4 can generate a vibration effect on the bristles, thereby facilitating the removal of dust on the cleaning brush 4 and ensuring the cleaning effect.

[0034] Working principle: When it is necessary to clean the glass plate 2, pulling the rope 6 can move the cleaning brush 4 up and down. The cleaning brush 4 moves on the surface of the glass plate 2 to remove accumulated dust. It has a simple structure and is easy to operate, making it convenient for users to clean the outer surface of the glass. It solves the problem of difficult cleaning of the exterior window and is highly practical.

[0035] After cleaning brush 4 is used, pull rope 6 to move cleaning brush 4 inside the fixing frame 3. Excess rope 6 is stored inside the housing 7. Rope 6 is placed on fixing plate 13, pressure plate 15 is pressed onto rope 6, and the nut is tightened to connect with screw 14 to fix rope 6, maintaining the temperature of cleaning brush 4 and preventing movement. Screw on cover plate 9 to connect with housing 7. The arrangement of housing 7 and cover plate 8 can seal through groove 5, preventing the environment on both sides of the door and window from communicating. Housing 7 also stores excess rope 6, improving overall ease of use while maintaining the neat appearance of the door and window.

[0036] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A special-shaped multi-cavity thin-wall frame heat-insulating aluminum alloy door and window assembly, characterized in that, Includes an aluminum alloy frame (1), and a fixed frame (3) is fixed on one side near the top of the aluminum alloy frame (1). The fixed frame (3) has a hollow structure inside and an open structure at the bottom. A cleaning brush (4) that can move up and down is provided inside the fixed frame (3). A rope (6) is fixed on the top of the cleaning brush (4). The aluminum alloy frame (1) is fixed with a shell (7) with a hollow structure on the side opposite to the fixed frame (3). The top of the rope (6) passes through the aluminum alloy frame (1) and extends into the shell (7). One end of the shell (7) is an open structure and is equipped with a detachable cover plate (8). The shell (7) is equipped with a positioning component for fixing the rope (6).

2. The special-shaped multi-cavity thin-wall frame heat-insulating aluminum alloy door and window assembly according to claim 1, characterized in that, Two guide rods (10) are symmetrically fixed on the top wall of the fixed frame (3). The cleaning brush (4) slides on the guide rods (10), and a limiting block (11) is fixed at the bottom of each guide rod (10).

3. The special-shaped multi-cavity thin-wall frame heat-insulating aluminum alloy door and window assembly according to claim 2, characterized in that, A through groove (5) is provided inside the aluminum alloy frame (1) and between the fixed frame (3) and the shell (7). A roller (9) is rotatably connected to the side wall of the fixed frame (3) and on one side of the through groove (5). The rope (6) is attached to the top of the roller (9) and inserted into the through groove (5).

4. The special-shaped multi-cavity thin-wall frame heat-insulating aluminum alloy door and window assembly according to claim 3, characterized in that, The positioning assembly includes a fixing plate (13) fixed to the inner wall of the housing (7), a screw (14) symmetrically fixed to the top of the fixing plate (13), and a pressure plate (15) sleeved on the screw (14). The rope (6) is clamped between the pressure plate (15) and the fixing plate (13). The screw (14) has a nut threaded on the side near the top.

5. The special-shaped multi-cavity thin-wall frame heat-insulating aluminum alloy door and window assembly according to claim 4, characterized in that, Two glass plates (2) with a gap are fixed in the middle of the aluminum alloy frame (1), and argon gas is filled between the glass plates (2).

6. The special-shaped multi-cavity thin-wall frame heat-insulating aluminum alloy door and window assembly according to claim 5, characterized in that, The aluminum alloy frame (1) is fixed with a fixing rod (12) on the side near the bottom and below the fixing frame (3), and the bristles of the cleaning brush (4) can contact the glass plate (2) and the fixing rod (12).

7. The profiled multi-cavity thin-wall frame heat-insulating aluminum alloy door and window assembly according to claim 4, characterized in that, The cover plate (8) is configured as a screw cap structure and is threadedly connected to the housing (7). The fixing plate (13) and the pressure plate (15) are both provided with grooves on opposite sides, and the rope (6) is located inside the groove.

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