Broken bridge aluminum alloy door and window

Abstract

The utility model discloses a broken bridge aluminum alloy door and window which comprises a window body, two sliding rails are arranged in the window body, a first door and window body is connected in the two sliding rails in a sliding mode, a mounting frame is connected in the sliding rails in a sliding mode, a cleaning mechanism is arranged in the mounting frame, and a mounting groove, a first communication groove and a sealing cavity are formed in the window body. And a compression mechanism is arranged in the sealing cavity, an extrusion mechanism is arranged in the first communicating groove, and a filling mechanism is arranged in the mounting groove. The automatic cleaning device is reasonable in structural design, impurities in the sliding rail can be collected into the collecting frame by arranging the cleaning mechanism and the filling mechanism, meanwhile, a piston plate can be driven to move through extrusion of an ejector rod after a window body is closed by a worker in the actual using process by arranging the filling device, and therefore the impurities in the sliding rail can be removed. Therefore, the sealing air bag expands to fill the gap between the window body and the door and window, water vapor is effectively prevented from entering, and the sealing performance of the door and window is guaranteed.

Description

Technical Field

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

[0002] Broken bridge aluminum doors and windows are made of thermal insulation broken bridge aluminum profiles and hollow glass, which have the functions of energy saving, sound insulation, noise prevention, dust prevention and waterproofing. The thermal conductivity coefficient K value of the broken bridge aluminum doors and windows is below 3W / ㎡·K, which reduces the heat loss by half compared with ordinary doors and windows, reduces the heating cost by about 30%, and the sound insulation is more than 29 decibels. It has good water tightness and air tightness, and meets the national A1 window standards. It needs to be polished during the processing and production process, so a polishing device for the processing of broken bridge aluminum alloy doors and windows is needed.

[0003] In the prior art, when using thermally-insulated aluminum alloy doors and windows, after long-term use, traditional sliding doors and windows will have residual impurities in the sliding rails, and the space is small, making cleaning inconvenient. In addition, when the staff closes the doors and windows during use, there will still be some gaps between the doors and windows and the inner wall of the window, and the poor sealing effect will lead to the entry of dust and water vapor. Utility Model Content

[0004] The purpose of the utility model is to solve the problems in the prior art that dust and impurities on the door and window sliding rails are difficult to clean when using the thermally-broken aluminum alloy door and window, and that gaps still exist when the window is closed, resulting in the entry of water vapor. The utility model proposes a thermally-broken aluminum alloy door and window, wherein the cleaning mechanism and the filling mechanism are arranged so that the installation frame can be driven to move by the movement of the lever, thereby driving the displacement of the cleaning brush at the bottom of the sliding rail, and collecting the impurities in the sliding rail into the collecting frame. At the same time, a filling device is added inside the device, so that the staff can drive the displacement of the piston plate by the extrusion of the push rod after the window is closed during actual use, thereby causing the sealing airbag to expand and fill the gap between the window and the door and window, thereby effectively preventing the entry of water vapor and ensuring the sealing of the door and window.

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

[0006] A thermally-insulated aluminum alloy door and window comprises a window body, a pull-type collecting frame is slidably connected to the window body, two sliding rails are provided in the window body, a first door and window is slidably connected to the two sliding rails together, a second door and window is fixedly installed on the inner side wall of the window body, a mounting frame is slidably connected to the sliding rail, a cleaning mechanism is provided in the mounting frame, a cleaning end of the cleaning mechanism is tightly abutted against the inner bottom of the sliding rail, a mounting groove, a first connecting groove and a sealing cavity are provided in the window body, a compression mechanism is provided in the sealing cavity, an extrusion mechanism is provided in the first connecting groove, an end of the extrusion mechanism extends into the sealing cavity and abuts against the top of the compression mechanism, a filling mechanism is provided in the mounting groove, an end of the filling mechanism extends into the sealing cavity and is mutually connected.

[0007] Preferably, the cleaning mechanism includes a cleaning brush slidably connected in the mounting frame, a first spring is fixedly connected between the top of the cleaning brush and the inner top of the slide rail, the cleaning end of the cleaning brush is tightly pressed against the inner bottom of the slide rail, and a lever is fixedly connected to the front side wall of the mounting frame.

[0008] Preferably, the compression mechanism comprises a piston plate slidably connected in the sealing cavity, and a third spring is fixedly connected between the bottom of the piston plate and the inner bottom of the sealing cavity.

[0009] Preferably, the extrusion mechanism includes an extrusion slider slidably connected in the first connecting groove, a second spring is fixedly connected between the bottom of the extrusion slider and the inner bottom of the first connecting groove, and a push rod is fixedly connected to the bottom of the extrusion slider, and the end of the push rod extends into the sealing cavity and abuts against the top of the piston plate.

[0010] Preferably, the filling mechanism comprises a sealing airbag fixedly installed in the mounting groove, an air inlet end of the sealing airbag is penetrated and connected with a connecting pipe, and an end of the connecting pipe extends into the sealing cavity and is connected with the sealing cavity.

[0011] Preferably, the first spring is an elastic spring, which acts as an elastic force when the cleaning brush is reset, so that the cleaning end of the cleaning brush is tightly pressed against the inner bottom of the slide rail.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. Through the setting of the cleaning mechanism and the movement of the lever, the installation frame is driven to move, thereby driving the cleaning brush at the bottom of the slide rail to move, and the impurities in the slide rail are collected into the collection frame.

[0014] 2. Through the setting of the filling mechanism, the staff can drive the piston plate to move by squeezing the top rod after the window is closed during actual use, so that the sealing airbag expands to fill the gap between the window and the door and window, effectively preventing water vapor from entering and ensuring the sealing of the door and window.

[0015] To sum up, the structural design of the utility model is reasonable. By arranging a cleaning mechanism and a filling mechanism, it can not only drive the installation frame to move by moving the lever, thereby driving the cleaning brush at the bottom of the slide rail to move, and collect the impurities in the slide rail into the collection frame. At the same time, through the setting of the filling device, the staff can, in actual use, drive the piston plate to move by squeezing the top rod after the window is closed, so that the sealing airbag expands to fill the gap between the window and the door and window, effectively preventing water vapor from entering and ensuring the sealing of the door and window. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a thermally-broken aluminum alloy door and window proposed by the utility model;

[0017] Figure 2 for Figure 1 A in the enlarged view;

[0018] Figure 3 for Figure 1 Enlarged view of point B in .

[0019] In the figure: 1 window body, 2 first door and window, 3 second door and window, 4 slide rail, 5 pull-type collecting frame, 6 mounting frame, 7 lever, 8 first spring, 9 cleaning brush, 10 mounting groove, 11 sealing airbag, 12 connecting pipe, 13 first connecting groove, 14 extrusion slider, 15 second spring, 16 ejector rod, 17 sealing chamber, 18 piston plate, 19 third spring. DETAILED DESCRIPTION

[0020] 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.

[0021] Reference Figure 1-3, a broken bridge aluminum alloy door and window, comprising a window body 1, a pull-type collection frame 5 is slidably connected in the window body 1, two slide rails 4 are provided in the window body 1, a first door and window 2 is slidably connected in the two slide rails 4, a second door and window 3 is fixedly installed on the inner side wall of the window body 1, a mounting frame 6 is slidably connected in the slide rail 4, a cleaning mechanism is provided in the mounting frame 6, a cleaning end of the cleaning mechanism is tightly abutted against the inner bottom of the slide rail 4, the cleaning mechanism comprises a cleaning brush 9 slidably connected in the mounting frame 6, a first spring 8 is fixedly connected between the top of the cleaning brush 9 and the inner top of the slide rail 4, a cleaning end of the cleaning brush 9 is tightly abutted against the inner bottom of the slide rail 4, a lever 7 is fixedly connected to the front side wall of the mounting frame 6, through the setting of the cleaning mechanism, the cleaning brush 9 abutting against the inner bottom of the slide rail 4 can be displaced by the toggling of the lever 7, so that the impurities in the slide rail 4 can be swept and collected, and put into the pull-type collection frame 5 for easy cleaning by the staff;

[0022] The window body 1 is provided with a mounting groove 10, a first connecting groove 13 and a sealing cavity 17. A compression mechanism is provided in the sealing cavity 17. The compression mechanism includes a piston plate 18 slidably connected in the sealing cavity 17. A third spring 19 is fixedly connected between the bottom of the piston plate 18 and the inner bottom of the sealing cavity 17.

[0023] An extrusion mechanism is provided in the first communicating groove 13, the end of which extends into the sealed cavity 17 and abuts against the top of the compression mechanism. The extrusion mechanism includes an extrusion slider 14 slidably connected to the first communicating groove 13, a second spring 15 is fixedly connected between the bottom of the extrusion slider 14 and the inner bottom of the first communicating groove 13, a push rod 16 is fixedly connected to the bottom of the extrusion slider 14, the end of the push rod 16 extends into the sealed cavity 17 and abuts against the top of the piston plate 18, and through the arrangement of the compression mechanism and the extrusion mechanism, the extrusion slider 14 can be squeezed by the sliding of the first door and window 2, and the extrusion slider 14 is squeezed to drive the push rod 16 to squeeze the piston plate 18, so that the piston plate 18 squeezes the air in the sealed cavity 17;

[0024] A filling mechanism is provided in the mounting groove 10, and the end of the filling mechanism extends into the sealing cavity 17 and is interconnected therewith. The filling mechanism includes a sealing airbag 11 fixedly installed in the mounting groove 10, and the air inlet end of the sealing airbag 11 is penetrated and connected with a connecting pipe 12, and the end of the connecting pipe 12 extends into the sealing cavity 17 and is interconnected therewith. Through the setting of the filling mechanism, the air in the sealing cavity 17 can be squeezed into the sealing airbag 11 through the connecting pipe 12 through the displacement of the piston plate 18, so that the sealing airbag 11 expands and fills its gap when the first door and window 2 is closed, thereby ensuring its sealing and preventing dust and water vapor from entering.

[0025] The functional principle of the utility model can be explained through the following operation modes:

[0026] In the present invention, when the staff uses the present invention, when the staff moves the first door and window 2 to close the window, the bottom of the second door and window 3 will squeeze the squeezing slider 14, and the squeezing slider 14 is squeezed to drive the push rod 16 to move downward, and the push rod 16 squeezes the piston plate 18, and the piston plate 18 moves downward to squeeze the air in the sealing chamber 17 into the sealing airbag 11 through the connecting pipe 12, so that the sealing airbag 11 expands, and the sealing airbag 11 fills the gap between the outer wall of the first door and window 2 and the inner wall of the window body 1, preventing the entry of water vapor and dust, and ensuring its sealing effect. After long-term use, too much dust and impurities will accumulate on the inner bottom of the slide rail 4. The staff can toggle the lever 7 for deep cleaning. The movement of the lever 7 will drive the installation frame 6 to move, and the displacement of the installation frame 6 will drive the cleaning brush 9 to move. Since the cleaning brush 9 is subjected to the elastic force of the first spring 8, the cleaning end of the cleaning brush 9 is tightly pressed against the inner bottom of the slide rail 4, thereby improving the cleaning effect of the cleaning brush 9, and can centrally sweep away the impurities at the inner bottom of the slide rail 4 and sweep them into the pull-type collection frame 5. The staff can clean them by pulling the pull-type collection frame 5.

[0027] 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. A thermally-insulated aluminum alloy door and window, comprising a window body (1), characterized in that: A pull-type collecting frame (5) is slidably connected in the window body (1), two slide rails (4) are provided in the window body (1), a first door window (2) is slidably connected in the two slide rails (4), a second door window (3) is fixedly installed on the inner side wall of the window body (1), a mounting frame (6) is slidably connected in the slide rail (4), a cleaning mechanism is provided in the mounting frame (6), a cleaning end of the cleaning mechanism is tightly abutted against the inner bottom of the slide rail (4), a mounting groove (10), a first connecting groove (13) and a sealing cavity (17) are provided in the window body (1), a compression mechanism is provided in the sealing cavity (17), an extrusion mechanism is provided in the first connecting groove (13), an end of the extrusion mechanism extends into the sealing cavity (17) and abuts against the top of the compression mechanism, a filling mechanism is provided in the mounting groove (10), an end of the filling mechanism extends into the sealing cavity (17) and is mutually connected.

2. The thermally-broken aluminum alloy door and window according to claim 1, characterized in that: The cleaning mechanism comprises a cleaning brush (9) slidably connected in the mounting frame (6); a first spring (8) is fixedly connected between the top of the cleaning brush (9) and the inner top of the slide rail (4); the cleaning end of the cleaning brush (9) is tightly pressed against the inner bottom of the slide rail (4); and a lever (7) is fixedly connected to the front side wall of the mounting frame (6).

3. The thermally-broken aluminum alloy door and window according to claim 1, characterized in that: The compression mechanism comprises a piston plate (18) slidably connected in a sealing cavity (17), and a third spring (19) is fixedly connected between the bottom of the piston plate (18) and the inner bottom of the sealing cavity (17).

4. The thermally-broken aluminum alloy door and window according to claim 3, characterized in that: The extrusion mechanism comprises an extrusion slider (14) slidably connected in the first connecting groove (13), a second spring (15) being fixedly connected between the bottom of the extrusion slider (14) and the inner bottom of the first connecting groove (13), a push rod (16) being fixedly connected to the bottom of the extrusion slider (14), an end of the push rod (16) extending into the sealing cavity (17) and abutting against the top of the piston plate (18).

5. The thermally-broken aluminum alloy door and window according to claim 3, characterized in that: The filling mechanism comprises a sealing airbag (11) fixedly mounted in a mounting groove (10), an air inlet end of the sealing airbag (11) being connected through a connecting pipe (12), an end of the connecting pipe (12) extending into a sealing cavity (17) and being in communication therewith.

6. The thermally-broken aluminum alloy door and window according to claim 2, characterized in that: The first spring (8) is an elastic spring, and the first spring (8) acts as an elastic force when the cleaning brush (9) is reset, so that the cleaning end of the cleaning brush (9) is tightly pressed against the inner bottom of the slide rail (4).

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