High-strength light aluminum alloy door and window

Abstract

The utility model provides a high-strength light aluminum alloy door and window, which belongs to the technical field of aluminum alloy doors and windows, and comprises a frame, one end of the frame is of a hollow structure with an opening, a plurality of fixing plates are arranged in the frame at intervals along the length direction of the frame, two ends of the fixing plates are oppositely provided with joining plates in opposite directions, and the joining plates are provided with slots and sealing plates in a penetrating manner. The sealing plate is detachably arranged at the opening, a plurality of supporting plates are arranged at intervals in the length direction of the sealing plate, inserting plates capable of being inserted into the inserting grooves are oppositely arranged at the two ends of each supporting plate, limiting mechanisms for limiting the inserting plates are arranged on the connecting plates, the supporting plates are arranged between the adjacent fixing plates, and the supporting plates and the fixing plates form two triangular structures. By arranging the limiting mechanism, inserting the inserting plate into the inserting groove and limiting the inserting plate through the limiting mechanism, rapid installation of the sealing plate and the frame is achieved under the condition that the high-strength stability of the frame is guaranteed, the overall installation steps are simple, and the overall installation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy doors and windows, in particular to a high-strength lightweight aluminum alloy door and window. Background Art

[0002] Aluminum alloy doors and windows refer to door and window products made of aluminum alloy materials. They have good corrosion resistance, decorative and mechanical properties. At the same time, aluminum alloy doors and windows also have good thermal insulation properties, which can effectively isolate the temperature difference between indoor and outdoor and reduce energy consumption. However, the existing lightweight aluminum alloy doors and windows have low strength after installation and are prone to deformation, which reduces the service life and affects the normal use of windows and doors.

[0003] In order to address the above problems, the Chinese patent with the existing announcement number CN217269653U proposes a high-strength, anti-aging, lightweight aluminum alloy door and window. The device is manufactured by removing cover plate one and cover plate two from the longitudinal frame and the transverse frame respectively, and then successively clamping a plurality of positioning columns in the positioning blocks, and then successively placing a plurality of reinforcing blocks, thereby improving the overall strength.

[0004] However, although the above-mentioned high-strength, anti-aging, lightweight aluminum alloy door and window can improve the overall strength through the cooperation of reinforcing blocks and positioning columns, the high-strength, anti-aging, lightweight aluminum alloy door and window requires multiple structures to be installed inside the frame in sequence, and the overall installation steps are too complicated, resulting in low overall installation efficiency. Therefore, the utility model provides a high-strength, lightweight aluminum alloy door and window to meet the needs. Utility Model Content

[0005] The utility model aims to solve the problems existing in the above-mentioned background technology and proposes a high-strength lightweight aluminum alloy door and window.

[0006] The technical problem to be solved by the utility model is to provide a high-strength lightweight aluminum alloy door and window to solve the problem that the existing aluminum alloy door and window need to install multiple structures inside the frame in sequence, and the overall installation steps are too complicated, resulting in low overall installation efficiency.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] A high-strength lightweight aluminum alloy door and window, comprising:

[0009] The frame is a hollow structure with an opening at one end, wherein a plurality of fixing plates are arranged at intervals along the length direction of the frame, and connecting plates facing opposite directions are arranged at both ends of the fixing plates, and slots are penetrated through the connecting plates;

[0010] A sealing plate is detachably arranged at the opening, and a plurality of support plates are spaced apart along the length direction of the sealing plate. Insertion plates that can be inserted into the slots are oppositely arranged at both ends of the support plates. A limiting mechanism for limiting the insertion plates is provided on the connecting plate. The support plate is arranged between adjacent fixed plates and forms two triangular structures with the fixed plates.

[0011] Preferably, two groups of the limiting mechanisms are provided at each of the slots, and the two groups of the limiting mechanisms are arranged on the connecting plate opposite to each other along the slots, and the limiting mechanisms are located at the entrances of the slots.

[0012] Preferably, the limiting mechanism comprises:

[0013] A movable plate, which is movably arranged in the connecting plate, and a movable groove for the movable plate to move is provided in the connecting plate;

[0014] A limit block fixedly connected to one end of the movable plate opposite to the slot;

[0015] A spring is located in the movable groove and is fixedly connected to a side of the movable plate that is away from the limiting block.

[0016] Preferably, the top of the limit block has an arc-shaped end surface inclined from top to bottom.

[0017] Preferably, an embedding plate is fixedly connected to the bottom of the support plate, and an embedding groove for embedding the embedding plate is provided in the frame.

[0018] Preferably, a clamping plate is fixedly connected along the length direction of the sealing plate, and a clamping groove for clamping the clamping plate is provided on the frame.

[0019] Compared with the prior art, the utility model has at least the following beneficial effects:

[0020] In the above scheme, by setting a limiting mechanism, the plug-in board is inserted into the slot and limited by the limiting mechanism, so that the sealing plate and the frame can be quickly installed while ensuring the high strength and stability of the frame. The overall installation steps are simple, which improves the overall installation efficiency.

[0021] In the above scheme, by setting the embedded plate, embedded groove, snap-on plate and snap-on groove, the setting of the embedded plate and embedded groove facilitates improving the stability of the connection between the support plate and the fixed plate; the snap-on plate and snap-on groove facilitate improving the sealing and stability of the connection between the sealing plate and the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the local structure of the utility model when the sealing cover is taken out along the frame;

[0025] Figure 3 It is a structural schematic diagram of the framework of the utility model;

[0026] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0027] Figure 5 It is a partial structural schematic diagram of the sealing plate and the supporting plate of the utility model;

[0028] Figure 6 It is a partial structural schematic diagram of the limiting mechanism of the utility model;

[0029] Figure 7 It is a schematic diagram of the local structure when the support plate and the connecting plate of the utility model are connected.

[0030] [reference numerals]

[0031] 1. Frame; 2. Sealing plate; 3. Opening; 4. Fixing plate; 5. Support plate; 6. Card slot; 7. Connecting plate; 8. Embedded slot; 9. Limiting mechanism; 91. Movable plate; 92. Movable slot; 93. Spring; 94. Limiting block; 10. Slot; 11. Card-connecting plate; 12. Inserting plate; 13. Embedded plate. DETAILED DESCRIPTION

[0032] like Figures 1 to 7 As shown, an embodiment of the utility model provides a high-strength lightweight aluminum alloy door and window, including a frame 1, which is a hollow structure with an opening 3 at one end, a plurality of fixed plates 4 are arranged at intervals inside the frame 1 along its length direction, and connecting plates 7 facing opposite directions are arranged at both ends of the fixed plates 4. A slot 10 is penetrated through the connecting plate 7, and a sealing plate 2 is detachably arranged at the opening 3. A plurality of support plates 5 are arranged at intervals along the length direction of the sealing plate 2, and plug plates 12 that can be inserted into the slot 10 are arranged at both ends of the support plates 5. A limiting mechanism 9 for limiting the plug plate 12 is provided on the connecting plate 7, and the support plate 5 is arranged between adjacent fixed plates 4, and forms two triangular structures with the fixed plates 4.

[0033] Specifically, by inserting the plug plate 12 into the slot 10 and limiting it by using the limiting mechanism 9, the sealing plate 2 and the frame 1 can be quickly installed while ensuring the high strength and stability of the frame 1. The overall installation steps are simple, which improves the overall installation efficiency and solves the problem that the existing aluminum alloy doors and windows need to install multiple structures in sequence inside the frame 1, and the overall installation steps are too complicated, resulting in low overall installation efficiency.

[0034] It should be noted that the length of the plug plate 12 is smaller than the length of the slot 10, and at the same time smaller than the length of the support plate 5, so that after the plug plate 12 is inserted into the slot 10, its height is lower than the top of the slot 10, that is, lower than the position of the limit mechanism 9, and the support plate 5 is flush with the height of the connecting plate 7, so that the support plate 5 and the fixed plate 4 and the connecting plate 7 can be at the same horizontal height, thereby improving the stability of the support for the sealing plate 2, and also ensuring the overall stability between the frame 1 and the support plate 5.

[0035] like Figure 6 and Figure 7 As shown, in the present embodiment, two sets of limiting mechanisms 9 are provided at each slot 10, and the two sets of limiting mechanisms 9 are relatively arranged on the connecting plate 7 along the slot 10, and the limiting mechanisms 9 are located at the entrance of the slot 10, and the limiting mechanisms 9 include a movable plate 91, which is movably arranged in the connecting plate 7, and the connecting plate 7 is provided with a movable groove 92 for the movable plate 91 to move, a limiting block 94, which is fixedly connected to one end of the movable plate 91 opposite to the slot 10, and a spring 93, which is located in the movable groove 92 and fixedly connected to the side of the movable plate 91 away from the limiting block 94, and the top of the limiting block 94 has an arc-shaped end surface inclined from top to bottom.

[0036] like Figure 4 and Figure 5 As shown, in this embodiment, an embedded plate 13 is fixedly connected to the bottom of the support plate 5, and an embedded groove 8 is provided in the frame 1 for the embedded plate 13 to be embedded. Specifically, the setting of the embedded plate 13 and the embedded groove 8 facilitates improving the stability of the connection between the support plate 5 and the fixed plate 4.

[0037] like Figure 3 , Figure 4 and Figure 5 As shown, in this embodiment, a clamping plate 11 is fixedly connected along the length direction of the sealing plate 2, and a clamping groove 6 for clamping the clamping plate 11 is provided on the frame 1. Specifically, the clamping plate 11 and the clamping groove facilitate improving the sealing and stability of the connection between the sealing plate 2 and the frame 1.

[0038] Working principle:

[0039] When the frame 1 and the sealing plate 2 are installed, the snap-in plate 11 on the sealing plate 2 is aligned with the card slot 6 and inserted, and the plug plate 12 is aligned with the slot 10 on the connecting plate 7 and inserted, so that the plug plate 12 pushes the limit block 94 to move toward the movable slot 92 inside the connecting plate 7. After the supporting plate 5 and the connecting plate 7 are flush, the plug plate 12 is located at the bottom of the limit mechanism 9. At this time, under the push of the spring 93, the limit block 94 blocks the top of the slot 10, that is, the limit of the plug plate 12 is achieved. At the same time, the embedded plate 13 at the bottom of the supporting plate 5 is embedded in the embedded slot 8, and the snap-in plate 11 is clamped in the card slot 6, so that the sealing plate 2 and the frame 1 can be quickly installed while ensuring the high strength and stability of the frame 1. The overall installation steps are simple, which improves the overall installation efficiency and solves the problem that the existing aluminum alloy doors and windows need to install multiple structures in the interior of the frame 1 in sequence, and the overall installation steps are too complicated, resulting in low overall installation efficiency.

Claims

1. A high-strength lightweight aluminum alloy door and window, characterized in that: include: A frame (1) is a hollow structure having an opening (3) at one end, wherein a plurality of fixing plates (4) are arranged at intervals along the length direction of the frame (1), and connecting plates (7) facing opposite directions are arranged at both ends of the fixing plates (4), and a slot (10) is provided through the connecting plates (7); A sealing plate (2) is detachably arranged at the opening (3), and a plurality of support plates (5) are arranged at intervals along the length direction of the sealing plate (2). Insertion plates (12) that can be inserted into the slots (10) are arranged opposite to each other at both ends of the support plates (5). A limiting mechanism (9) for limiting the position of the insertion plates (12) is provided on the connecting plate (7). The support plates (5) are arranged between adjacent fixing plates (4) and form two triangular structures with the fixing plates (4).

2. The high-strength lightweight aluminum alloy door and window according to claim 1 is characterized in that: Two groups of the limiting mechanisms (9) are provided at each slot (10), and the two groups of the limiting mechanisms (9) are arranged on the connection plate (7) along the slot (10) in a relative manner, and the limiting mechanisms (9) are located at the entrance of the slot (10).

3. The high-strength lightweight aluminum alloy door and window according to claim 2 is characterized in that: The limiting mechanism (9) comprises: A movable plate (91) is movably arranged in the connecting plate (7), and a movable groove (92) is provided in the connecting plate (7) for the movable plate (91) to move; A limit block (94) fixedly connected to one end of the movable plate (91) opposite to the slot (10); A spring (93) is located in the movable groove (92) and is fixedly connected to a side of the movable plate (91) facing away from the limiting block (94).

4. The high-strength lightweight aluminum alloy door and window according to claim 3 is characterized in that: The top of the limit block (94) has an arc-shaped end surface that is inclined from top to bottom.

5. The high-strength lightweight aluminum alloy door and window according to claim 1 is characterized in that: An embedding plate (13) is fixedly connected to the bottom of the support plate (5), and an embedding groove (8) in which the embedding plate (13) can be embedded is provided in the frame (1).

6. The high-strength lightweight aluminum alloy door and window according to claim 5, characterized in that: A clamping plate (11) is fixedly connected along the length direction of the sealing plate (2), and a clamping groove (6) for clamping the clamping plate (11) is provided on the frame (1).

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