Aluminum alloy door and window with heat insulation performance

Abstract

The utility model relates to the field of aluminum alloy doors and windows, in particular to an aluminum alloy door and window with heat insulation performance, which comprises a first window body and a second window body, each of the first window body and the second window body comprises a window frame, glass, a transparent heat insulation film, a heat insulation adhesive tape and filling sponge, double-layer glass is arranged in the middle of the window frame, and the transparent heat insulation film is arranged on the inner wall of the glass. And heat insulation rubber strips and filling sponges are arranged in the window frame. According to the window, the heat insulation rubber strips used for heat insulation are arranged in the window frames of the first window body and the second window body, the heat insulation performance of the window bodies can be effectively improved in cooperation with the filling sponge, meanwhile, the pressing plate is arranged on the outer wall of the first window body, when the window bodies are closed and coincide, the window bodies are locked by rotating the crescent lock mechanism, and therefore the heat insulation performance of the window bodies is improved. And through the arrangement of an arc-shaped extrusion block and an eccentric semicircular block inside, a pressing plate is driven to fill a gap reserved between the two window bodies, air circulation is avoided, and therefore the indoor heat insulation benefit is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy doors and windows, in particular to an aluminum alloy door and window with heat insulation performance. Background Art

[0002] Aluminum alloy doors and windows are made of aluminum alloy extruded profiles as frames, stiles and fan materials. They have the advantages of good decorative effect and excellent performance, so they occupy an important position in the doors and windows market.

[0003] At present, traditional aluminum alloy doors and windows can already meet the needs of general users. However, in actual application, the structural structure of traditional aluminum alloy doors and windows is relatively simple, and it is difficult to achieve efficient thermal insulation performance only through profiles and glass partitions. Therefore, aluminum alloy and glass will quickly exchange indoor and outdoor temperatures, seriously affecting the thermal insulation effect of aluminum alloy doors and windows; at the same time, since there is still a certain gap between the profiles when traditional aluminum alloy doors and windows are closed, after long-term use, when the windows slide and vibrate, the gap will become larger and larger, further leading to a decrease in its sealing performance. Therefore, there is an urgent need for an aluminum alloy door and window with thermal insulation performance. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides an aluminum alloy door and window with heat insulation performance.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An aluminum alloy door and window with heat insulation performance, comprising a first window body and a second window body, wherein the first window body and the second window body both comprise a window frame, glass, a transparent heat insulation film, a heat insulation strip, and a filling sponge;

[0007] The middle part of the window frame is provided with double-layer glass, the inner wall of the glass is provided with a transparent heat-insulating film, and the inside of the window frame is provided with heat-insulating rubber strips and filling sponges;

[0008] A crescent lock mechanism is provided on one side of the first window body, and a handle is rotatably installed on one side of the crescent lock mechanism. The handle is connected to a connecting shaft, and the connecting shaft extends into the window frame in the second window body and is connected to an eccentric semicircular block. An arc-shaped extrusion block is limitedly provided on the side away from the eccentric semicircular block, and the arc-shaped extrusion block is connected to a pressure plate, and the pressure plate is limited and movably installed in the second window body.

[0009] In addition, a preferred structure is that a locking mechanism is provided on the second window body, and the locking mechanism and the crescent lock mechanism are mutually locking mechanisms.

[0010] In addition, a preferred structure is that window frames are provided in both the first window body and the second window body, the inner walls of the window frames are affixed with heat insulating strips, and filling sponges are provided inside the heat insulating strips.

[0011] In addition, a preferred structure is that a slot is provided on one side of the window frame arranged in the first window body, a pressure plate is installed in the slot for limiting movement, both sides of the pressure plate are connected to the inner walls on both sides of the slot through elastic diaphragms, and a connecting plate is provided on one side of the pressure plate that extends into the inner side of the window frame, and an arc-shaped extrusion block is provided on one side of the connecting plate.

[0012] In addition, a preferred structure is that a mounting groove is provided on one inner side of the window frame, a connecting plate is installed in the mounting groove for limited movement, and an arc-shaped spring sheet is provided on the side away from the connecting plate, and the arc-shaped spring sheet is installed on the inner side of the mounting groove.

[0013] In addition, a preferred structure is that an eccentric semicircular block is provided on the side away from the arc-shaped extrusion block, the eccentric semicircular block is fixedly connected to the connecting shaft, and when the connecting shaft rotates, the eccentric semicircular block rotates and is in extrusion contact with the arc-shaped extrusion block.

[0014] The beneficial effects of the utility model are:

[0015] In the utility model, by arranging heat insulating strips for heat insulation in the window frames of the first window and the second window and filling them with sponge, the heat insulating performance of the window can be effectively improved. At the same time, by arranging a pressure plate on the outer wall of the first window, when the window is closed and overlapped, the window can be locked by rotating the crescent lock mechanism, and the internal arc extrusion block and the eccentric semicircular block can be used to drive the pressure plate to fill the gap between the two windows to avoid air circulation, thereby ensuring the indoor heat insulation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the external structure of an aluminum alloy door and window with heat insulation performance proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the internal cross-section of a first window body of an aluminum alloy door and window with heat insulation performance proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the aluminum alloy door and window with heat insulation performance proposed by the utility model at position A;

[0019] Figure 4 This is a schematic diagram of the window closing proposed by the utility model;

[0020] Figure 5 This is a schematic diagram of the crescent lock mechanism proposed by the utility model.

[0021] In the figure: 1 frame, 2 first window, 3 second window, 31 locking mechanism, 4 crescent lock mechanism, 41 handle, 5 window frame, 6 glass, 61 transparent heat insulation film, 7 heat insulation strip, 8 connecting shaft, 9 filling sponge, 10 pressure plate, 101 elastic diaphragm, 11 connecting plate, 12 arc spring piece, 13 installation groove, 14 arc extrusion block, 15 eccentric semicircular block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-5 , an aluminum alloy door and window with heat insulation performance, comprising a first window body 2 and a second window body 3, wherein the first window body 2 and the second window body 3 both comprise a window frame 5, a glass 6, a transparent heat insulation film 61, a heat insulation strip 7, and a filling sponge 9;

[0024] Furthermore, a double-layer glass 6 is arranged in the middle of the window frame 5, a transparent heat-insulating film 61 is arranged on the inner wall of the glass 6, and heat-insulating rubber strips 7 and filling sponges 9 are arranged inside the window frame 5;

[0025] Furthermore, a crescent lock mechanism 4 is provided on one side of the first window body 2, and a handle 41 is rotatably installed on one side of the crescent lock mechanism 4. The handle 41 is connected to the connecting shaft 8. The connecting shaft 8 extends into the window frame 5 in the second window body 3 and is connected to an eccentric semicircular block 15. An arc-shaped extrusion block 14 is limitedly provided on the side away from the eccentric semicircular block 15. The arc-shaped extrusion block 14 is connected to the pressure plate 10, and the pressure plate 10 is limitedly moved and installed in the second window body 3.

[0026] Among them, a locking mechanism 31 is set on the second window 3, and the locking mechanism 31 and the crescent lock mechanism 4 are mutually locking mechanisms, thereby realizing the locking function between the first window 2 and the second window 3, and at the same time can drive the pressure plate 10 to protrude and fill the gap left between the windows.

[0027] In addition, window frames 5 are provided in both the first window body 2 and the second window body 3 , and the inner walls of the window frames 5 are affixed with heat insulating strips 7 , and filling sponges 9 are provided inside the heat insulating strips 7 .

[0028] Furthermore, a slot is provided on one side of the window frame 5 arranged in the first window body 2, and a pressure plate 10 is installed in the slot for limited movement. Both sides of the pressure plate 10 are connected to the inner walls on both sides of the slot through an elastic diaphragm 101, and a connecting plate 11 is provided on one side of the pressure plate 10 that extends into the inner side of the window frame 5, and an arc-shaped extrusion block 14 is provided on one side of the connecting plate 11.

[0029] Furthermore, a mounting groove 13 is provided on one side of the inner part of the window frame 5 , a connecting plate 11 is installed in the mounting groove 13 for limited movement, and an arc-shaped spring piece 12 is provided on the side away from the connecting plate 11 , and the arc-shaped spring piece 12 is installed inside the mounting groove 13 .

[0030] Furthermore, an eccentric semicircular block 15 is provided on one side away from the arc-shaped extrusion block 14. The eccentric semicircular block 15 is fixedly connected to the connecting shaft 8, and when the connecting shaft 8 rotates, the eccentric semicircular block 15 rotates and is in extrusion contact with the arc-shaped extrusion block 14. When the eccentric semicircular block 13 rotates, it will squeeze the arc-shaped extrusion block 14, and the squeezing drives the pressing plate 10 to bulge.

[0031] In this embodiment, thermal insulation strips 7 and filling sponges 9 are provided in the window frames 5 in the first window 2 and the second window 3. The provision of the thermal insulation strips 7 and filling sponges 9 can ensure a higher thermal insulation effect, and a transparent thermal insulation film 61 is provided in the inner layer of the glass.

[0032] At the same time, in actual use, when the first window 2 and the second window 3 are closed, the window frames 5 between the first window 2 and the second window 3 overlap, and by rotating the handle 41 on the crescent lock mechanism 4, the crescent lock mechanism 4 is buckled and locked with the locking mechanism 31 on the second window 3. At the same time, during the rotation process, the handle 41 drives the connecting shaft 8 to rotate, and the connecting shaft 8 drives the eccentric semicircular block 15 to rotate. Due to its eccentrically arranged mechanism, the eccentric semicircular block 15 will protrude outward when the semicircular block 15 rotates, so that the arc-shaped extrusion block 14 arranged on the other side is squeezed. The arc-shaped extrusion block 14 is squeezed to push out the pressing plate 10, and the pressing plate 10 drives the elastic diaphragm 101 to be squeezed and contacted with the outer wall of the first window 2, and fills the remaining gap. At the same time, the arc-shaped spring piece 12 arranged inside the first window 2 is squeezed in the process of the pressing plate 10 protruding outward. After unlocking the crescent lock mechanism 4, the pressing plate 10 is reset by the rebound performance.

[0033] Among them, it is worth noting that the crescent lock mechanism 4 and the lock buckle mechanism 31 are existing technical structures that can be purchased on the market. The principle is to lock the windows by buckling the crescent-shaped lock ring and the lock buckle. The specific locking principle not described in detail in this specification is technical common sense known to those skilled in the art, so it will not be elaborated.

[0034] In the utility model, by arranging heat insulating strips 7 for heat insulation in the window frames of the first window 2 and the second window 3, and by filling sponge 9, the heat insulating performance of the window can be effectively improved. At the same time, by arranging a pressure plate on the outer wall of the first window 2, when the window is closed and overlapped, the window can be locked by rotating the crescent lock mechanism 4, and the internal arc extrusion block 14 and the eccentric semicircular block 15 can drive the pressure plate to fill the gap between the two windows to avoid air circulation, thereby ensuring the indoor heat insulation effect.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An aluminum alloy door and window with heat insulation performance, comprising a first window body (2) and a second window body (3), characterized in that: The first window (2) and the second window (3) both comprise a window frame (5), glass (6), a transparent heat-insulating film (61), a heat-insulating adhesive strip (7), and a filling sponge (9); A double-layer glass (6) is arranged in the middle of the window frame (5), a transparent heat-insulating film (61) is arranged on the inner wall of the glass (6), and a heat-insulating rubber strip (7) and a filling sponge (9) are arranged inside the window frame (5); A crescent lock mechanism (4) is provided on one side of the first window body (2), a handle (41) is rotatably installed on one side of the crescent lock mechanism (4), the handle (41) is connected to a connecting shaft (8), the connecting shaft (8) extends into a window frame (5) in the second window body (3), and is connected to an eccentric semicircular block (15), a curved extrusion block (14) is limitedly provided on a side away from the eccentric semicircular block (15), the curved extrusion block (14) is connected to a pressure plate (10), and the pressure plate (10) is limitedly movably installed in the second window body (3).

2. The aluminum alloy door and window with heat insulation performance according to claim 1, characterized in that: The second window (3) is provided with a locking mechanism (31), and the locking mechanism (31) and the crescent lock mechanism (4) are mutually locking mechanisms.

3. The aluminum alloy door and window with heat insulation performance according to claim 1, characterized in that: The first window body (2) and the second window body (3) are both provided with a window frame (5), the inner wall of the window frame (5) is affixed with a heat insulating rubber strip (7), and a filling sponge (9) is provided inside the heat insulating rubber strip (7).

4. The aluminum alloy door and window with heat insulation performance according to claim 1, characterized in that: A notch is provided on one side of the window frame (5) arranged in the first window body (2), and a pressure plate (10) is installed in the notch for limiting movement. The two sides of the pressure plate (10) are connected to the inner walls of the notch on both sides through elastic diaphragms (101), and a connecting plate (11) is provided on one side of the pressure plate (10) and extends into the inner side of the window frame (5), and an arc-shaped extrusion block (14) is provided on one side of the connecting plate (11).

5. The aluminum alloy door and window with heat insulation performance according to claim 4, characterized in that: A mounting groove (13) is provided on one side of the interior of the window frame (5), a connecting plate (11) is mounted in the mounting groove (13) for limited movement, and an arc-shaped spring piece (12) is provided on the side away from the connecting plate (11), and the arc-shaped spring piece (12) is mounted on the inner side of the mounting groove (13).

6. The aluminum alloy door and window with heat insulation performance according to claim 4, characterized in that: An eccentric semicircular block (15) is arranged on a side away from the arc-shaped extrusion block (14). The eccentric semicircular block (15) is fixedly connected to the connecting shaft (8). When the connecting shaft (8) rotates, the eccentric semicircular block (15) rotates and comes into extrusion contact with the arc-shaped extrusion block (14).

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