Quick-assembly and disassembly thermally broken aluminum composite door and window frame structure

Abstract

This utility model discloses a quick-assembly and disassembly structure for a thermally broken aluminum composite door and window frame, including an inner aluminum alloy profile. An outer aluminum alloy profile is fixedly connected to the inner wall of the inner aluminum alloy profile. A thermal insulation strip is fixedly connected to the inner cavity of the inner aluminum alloy profile. A slot is provided on the inner wall of the inner aluminum alloy profile, and a plug is engaged with the inner wall of the slot. A locking hole is provided on one side of the plug, and a limiting protrusion is fixedly connected to the inner wall of the inner aluminum alloy profile. In this device, the plug can better cooperate with the slot, preventing it from falling out and enhancing the reliability of the connection. The expansion groove on the surface of the buckle seat allows the buckle tongue to be stably stretched and compressed within it, ensuring the stability and reliability of the spring buckle structure. The stainless steel stop plate generates continuous pressure through elastic deformation, pressing against the outer wall of the slot and the plug, effectively preventing the connection from loosening and further improving the overall structural stability.

Description

Technical Field

[0001] This utility model relates to the field of thermally broken aluminum composite doors and windows technology, and in particular to a thermally broken aluminum composite door and window frame structure that can be quickly disassembled and assembled. Background Technology

[0002] Thermally broken aluminum composite windows and doors are energy-saving windows and doors that are an improvement on aluminum alloy windows and doors. They can block heat conduction, combining the strength of aluminum alloy and the heat insulation of plastic. They also have the advantages of sound insulation, waterproofing, and corrosion resistance. They are widely used in residential buildings, office buildings and other buildings. As an important supporting structure for windows and doors, they play a key role in the performance of windows and doors. However, the existing thermally broken aluminum composite window and door frames are simple to assemble, have few fixing structures, and are not convenient to disassemble and repair. The process is not only cumbersome, but also easy to damage the wall and frame. Utility Model Content

[0003] The purpose of this utility model is to provide a quick-assembly and disassembly structure for thermally broken aluminum composite door and window frames, which has a simple assembly method and requires fewer fixing structures, in order to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A quick-assembly and disassembly thermally broken aluminum composite door and window frame structure includes an inner aluminum alloy profile, an outer aluminum alloy profile fixedly connected to the inner wall of the inner aluminum alloy profile, a thermal insulation strip fixedly connected to the inner cavity of the inner aluminum alloy profile, a slot provided on the inner wall of the inner aluminum alloy profile, an insert block engaged with the inner wall of the slot, a locking hole provided on one side of the insert block, a limiting protrusion fixedly connected to the inner wall of the inner aluminum alloy profile, a limiting groove provided on the outer surface of the slot, a locking seat fixedly connected to the inner wall of the insert block, a latch seat fixedly connected to the inner wall of the slot, a latch tongue provided on the outer surface of the latch seat, and a spring fixedly connected to the bottom of the latch tongue.

[0005] In a further embodiment, the outer surface of the outer aluminum alloy profile is provided with a connection hole, and a stainless steel stop plate is fixedly connected to one side of the connection hole. The outer surfaces of both the slot and the insert are provided with... It has a slot, and the outer surface of the outer aluminum alloy profile has a through hole, and the inner wall of the through hole is fitted with a protective button.

[0006] In a further embodiment, the stainless steel stop plate engages inside the slot, and the through hole and the latching tongue are arranged in the same longitudinal direction.

[0007] In a further embodiment, the locking hole is formed on the outer surface of the locking seat.

[0008] In a further embodiment, the outer surface of the buckle seat is provided with a telescopic groove.

[0009] In a further embodiment, the latching tongue is disposed inside the telescopic groove.

[0010] In a further embodiment, the bottom of the spring is fixedly connected to the inner wall of the telescopic groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: the insert can better cooperate with the slot, preventing it from falling out and enhancing the reliability of the connection; the telescopic groove opened on the surface of the buckle seat allows the buckle tongue to be stably stretched and compressed within it, ensuring the stability and reliability of the spring buckle structure; the stainless steel stop plate generates continuous pressure through elastic deformation, pressing against the outer wall of the slot and the insert, effectively preventing the connection from loosening and further improving the stability of the overall structure; the limiting protrusion and limiting groove enhance the connection stability; by setting the locking seat, when the insert enters the interior of the slot, it will press the buckle tongue downward and move in the telescopic groove, the spring will be compressed until it is locked in the locking hole, thus fixing the insert, that is, fixing the aluminum alloy frame where the insert is located to one side of the aluminum alloy frame where the slot is located; the side of the buckle tongue near the insert is provided with a slope, which facilitates the locking seat to press the buckle tongue downward. Attached Figure Description

[0012] Figure 1 A three-dimensional structural diagram of the processing table in a stainless steel pipe grinding device for uniform polishing.

[0013] Figure 2 A cross-sectional schematic diagram of the outer aluminum alloy profile in a stainless steel pipe grinding device for uniform grinding.

[0014] Figure 3 A schematic diagram of the slot and insert parts in a stainless steel pipe grinding device for achieving uniform grinding.

[0015] Figure 4 A cross-sectional schematic diagram of the clip seat part in the stainless steel pipe grinding device for uniform grinding.

[0016] In the diagram: 1. Inner aluminum alloy profile; 2. Outer aluminum alloy profile; 3. Thermal insulation strip; 4. Slot; 5. Insert block; 6. Clamping hole; 7. Limiting protrusion; 8. Limiting groove; 9. Clamping seat; 10. Snap-on seat; 11. Snap-on tongue; 12. Spring; 13. Connecting hole; 14. Stainless steel stop plate; 15. Snap-on groove; 16. Telescopic groove; 17. Protective button. Detailed Implementation

[0017] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are considered to belong to the present utility model. The scope of protection of utility models.

[0020] Please refer to Figures 1-4. In this utility model, the quick-assembly and disassembly structure of the thermally broken aluminum composite door and window includes an inner aluminum alloy profile 1. An outer aluminum alloy profile 2 is fixedly connected to the inner wall of the inner aluminum alloy profile 1. A thermal insulation strip 3 is fixedly connected to the inner cavity of the inner aluminum alloy profile 1. A slot 4 is provided on the inner wall of the inner aluminum alloy profile 1. A plug 5 is engaged with the inner wall of the slot 4. A locking hole 6 is provided on one side of the plug 5, located on the outer surface of the engaging seat 9. A limiting protrusion 7 is fixedly connected to the inner wall of the inner aluminum alloy profile 1. A limiting groove 8 is provided on the outer surface of the slot 4. The engaging seat 9 is fixedly connected to the inner wall of the plug 5. A latch seat 10 is fixedly connected to the inner wall of the slot 4. A telescopic groove 16 is provided on the outer surface of the latch seat 10. A latch tongue 11 is provided on the outer surface of the latch seat 10, located inside the telescopic groove 16. A spring 12 is fixedly connected to the bottom of the expansion joint, and the bottom of the spring 12 is fixedly connected to the inner wall of the expansion joint 16. The limiting protrusion 7 and limiting groove 8 on the side wall of slot 4 cooperate to prevent the insert 5 and slot 4 from shifting laterally inside the inner aluminum alloy profile 1; the thermal insulation strip 3 ensures the thermal insulation performance of the door and window; the insert 5 can better cooperate with slot 4 to prevent it from falling out and enhance the reliability of the connection; the telescopic groove 16 opened on the surface of the buckle seat 10 allows the buckle tongue 11 to be stably stretched and compressed in it, ensuring the stability and reliability of the spring 12 buckle structure; the stainless steel stop plate 14 generates continuous pressure through elastic deformation, pressing against the outer wall of slot 4 and insert 5, effectively preventing the connection from loosening and further improving the stability of the overall structure; the limiting protrusion 7 and limiting groove 8 enhance the connection stability; by setting the locking seat 9, when the insert 5 enters the interior of slot 4, it will press the buckle tongue 11 downward and move in the telescopic groove 16, and the spring 12 will be compressed until it enters the locking hole 6, thus fixing the insert 5, that is, the insert 5 The aluminum alloy frame is fixed to one side of the aluminum alloy frame where the slot 4 is located; the latch tongue 11 is provided with a bevel on the side near the insert block 5, so that the latch seat 9 can press the latch tongue 11 downward.

[0021] The outer surface of the outer aluminum alloy profile 2 has a connecting hole 13. A stainless steel stop plate 14 is fixedly connected to one side of the connecting hole 13. The outer surfaces of the slot 4 and the insert 5 are both provided with slots 15. The outer surface of profile 2 is provided with a through hole, and a protective button 17 is engaged with the inner wall of the through hole. A stainless steel stop plate 14 is engaged with the inside of the slot 15. The through hole and the buckle tongue 11 are arranged in the same longitudinal direction. By setting a stainless steel stop plate 14 in the connecting hole 13, the stainless steel stop plate 14 is bent and locked in the slot 15. The stainless steel stop plate 14 and the connecting hole 13 are set on one side of the insert block 5 and the slot 4 to improve the stability of the connection. By setting a protective button 17 and a through hole, it is easy to push the buckle tongue 11 away from the locking hole 6 from the through hole to achieve the effect of quick removal. The protective button 17 blocks the through hole for aesthetic purposes.

[0022] The working principle of this utility model is as follows: First, install the insert 5 and slot 4 into their respective thermally broken aluminum frame. Then, bend the stainless steel stop plate 14 and insert it into the slot 15. Next, insert the insert 5 into the slot 4. The locking seat 9 inside the insert 5 presses the latch tongue 11, causing it to move downward in the telescopic groove 16. When the locking hole 6 moves to the position of the latch tongue 11, the latch tongue 11 springs into the locking hole 6 under the action of the spring 12. At the same time, the limiting protrusion 7 is embedded into the limiting groove 8. The head of the insert 5 engages with the slot 4, completing the quick connection and fixation, effectively preventing the insert 5 from coming out. When disassembling, remove the protective button 17 and use a tool through the through hole to press the latch tongue 11, causing it to move in the telescopic groove 16 and disengage from the locking hole 6. Then, the insert 5 can be pulled out, achieving quick disassembly.

[0023] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0024] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution; this narrative style is merely for clarity. It should be noted that those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A detachable broken bridge aluminum composite door and window frame structure, comprising an inner layer aluminum alloy profile (1), characterized in that: The inner wall of the inner aluminum alloy profile (1) is fixedly connected to the outer aluminum alloy profile (2). The inner cavity of the inner aluminum alloy profile (1) is fixedly connected to the heat insulation strip (3). The inner wall of the inner aluminum alloy profile (1) is provided with a slot (4). The inner wall of the slot (4) is engaged with a plug (5). One side of the plug (5) is provided with a locking hole (6). The inner wall of the inner aluminum alloy profile (1) is fixedly connected to a limiting protrusion (7). The outer surface of the slot (4) is provided with a limiting groove (8). The inner wall of the plug (5) is fixedly connected to a locking seat (9). The inner wall of the slot (4) is fixedly connected to a buckle seat (10). The outer surface of the buckle seat (10) is provided with a buckle tongue (11). The bottom of the buckle tongue (11) is fixedly connected to a spring (12).

2. The quick detachable broken bridge aluminum composite door and window frame body structure according to claim 1, characterized in that: The outer surface of the outer aluminum alloy profile (2) is provided with a connecting hole (13), and a stainless steel stop plate (14) is fixedly connected to one side of the connecting hole (13). The outer surfaces of the slot (4) and the insert (5) are provided with slots (15). The outer surface of the outer aluminum alloy profile (2) is provided with a through hole, and a protective button (17) is engaged with the inner wall of the through hole.

3. The quick detachable broken bridge aluminum composite door and window frame structure according to claim 2, characterized in that: The stainless steel stop plate (14) is engaged inside the slot (15), and the through hole and the snap tongue (11) are arranged in the same longitudinal direction.

4. The quick detachable broken bridge aluminum composite door and window frame body structure according to claim 1, characterized in that: The locking hole (6) is located on the outer surface of the locking seat (9).

5. The quick detachable broken bridge aluminum composite door and window frame structure according to claim 1, characterized in that: The outer surface of the buckle seat (10) is provided with a telescopic groove (16).

6. The quick detachable broken bridge aluminum composite door and window frame body structure according to claim 1, characterized in that: The latch tongue (11) is located inside the telescopic groove (16).

7. The quick detachable broken bridge aluminum composite door and window frame structure according to claim 1, characterized in that: The bottom of the spring (12) is fixedly connected to the inner wall of the telescopic groove (16).

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