CN117072028A - Aluminum-wood composite door and window - Google Patents

Abstract

The present invention relates to the technical field of doors and windows, and provides an aluminum-wood composite door and window, which includes a window frame and a window sash, and also includes a folding structure connected between the window frame and the window sash. The folding structure is used to control the window sash. In the opening and closing state of the window frame; the bottom of the window sash is provided with a card holder that is fitted with the window frame, the outdoor side of the card holder is provided with a water conduction channel, and the indoor side of the card holder is provided with a protruding There is a waterproof plate, and a fitting groove for installing window glass is formed on the card holder. The window glass is composed of a first glass and a second glass, and a sound insulation is provided between the first glass and the second glass. layer, the sound insulation layer is provided with a number of air holes penetrating the upper and lower surfaces. The invention solves the problem of poor waterproofing effect of existing aluminum-wood composite doors and windows, and has the advantages of compact structure, low production cost and good waterproofing effect.

Description

An aluminum-wood composite door and window

Technical field

The present invention relates to the technical field of doors and windows, and specifically to an aluminum-wood composite door and window.

Background technique

Aluminum-wood composite doors and windows have dual decorative effects. From the inside, they look like warm and elegant wooden windows, giving people a friendly and natural feeling. From the outside, they look like noble and luxurious aluminum alloy windows. It greatly improves the grade of the building. In terms of energy saving, it greatly reduces the energy consumption of heating and cooling, and can achieve ideal results. Therefore, aluminum-wood composite doors and windows have been widely used. Although aluminum-wood composite doors and windows have the advantages of thermal insulation, energy saving, However, aluminum-wood composite doors and windows are made of aluminum profiles and wood. Wooden materials are easy to deform, especially when exposed to moisture and heat. The Chinese patent document with authorization announcement number 202810513U discloses an aluminum-clad wood door and window with a waterproof structure. Although this kind of door and window has a certain waterproof effect, rainwater can still easily drip into the inside of the aluminum-wood composite door and window in windy weather. .

Contents of the invention

Based on this, in order to solve the problem of poor waterproofing effect of existing aluminum-wood composite doors and windows, the present invention provides an aluminum-wood composite door and window, and its specific technical solution is as follows:

An aluminum-wood composite door and window includes a window frame and a window sash, and also includes a folding structure connected between the window frame and the window sash. The folding structure is used to control the opening and closing of the window sash on the window frame. State; the bottom of the window sash is provided with a card holder that is fitted with the window frame, the outdoor side of the card holder is provided with a water conduction channel, the indoor side of the card holder is protruding with a waterproof plate, and the card holder is A fitting groove is formed for installing window glass. The window glass is composed of a first glass and a second glass. A sound insulation layer is provided between the first glass and the second glass. The sound insulation layer is provided with a sound insulation layer. A number of air holes penetrating the upper and lower surfaces.

The above-mentioned aluminum-wood composite doors and windows are provided with a folding structure to realize the connection between the window frame and the window sash, which facilitates the operator to control the opening and closing status of the window sash; by being provided with a water guide channel, which is installed on the outdoor side, it can undertake Rainwater is conducive to the drainage of rainwater; by setting up a waterproof plate, the waterproof plate is installed on the indoor side, which mainly protects the indoor walls from contact with rainwater; the above-mentioned water conduction channels and waterproof plates are set up to solve the problem of existing problems. Some aluminum-wood composite doors and windows have poor waterproofing effect; by providing air holes, the air cavity formed by the air holes plays a role in blocking sound, reducing the intensity of sound and improving the sound insulation effect of the window glass.

Further, a rotating rod is provided on the window sash, and a threaded seat is provided on the inner wall of the window frame. One end of the rotating rod is fixedly connected to the window sash, and the other end of the rotating rod is connected to the thread through a screw rod. The base is removably threaded.

Further, the folding structure includes a control handle, a first connecting arm, a second connecting arm, and a first folding arm and a second folding arm that are rotationally connected to each other. The first connecting arm and the second connecting arm rotate respectively. Assembled at the bottom of the window sash, the first folding arm is rotatably connected between the first connecting arm and the window frame, and the second folding arm is rotatably connected between the second connecting arm and the window. Between the frames, the control handle is fixedly installed on the window frame and used to control the rotation state between the first folding arm and the second folding arm.

Further, the window sash includes a side plate and a first installation module and a second installation module spaced apart on the card seat. One end surface of the side plate is connected to the card seat, and the other end of the side plate is connected to the card seat. The end surface is used to abut the window frame, the first mounting module and the second mounting module are both formed with the fitting groove, and the first glass is fitted in the fitting groove of the first mounting module. The second glass is fitted in the fitting groove of the second installation module.

Further, a water storage cavity is formed between the first installation module, the side plate and the second installation module, and a water level alarm device is installed in the water storage cavity.

Further, the first installation module and the second installation module are both fixed on the card base through rivets passing through the fitting groove; the water conduction channel and the holes around the waterproof plate are Filled with sealant for sealing.

Further, the water level alarm device includes a control module, a fixed pulley provided on the side plate, a floating member that always floats on the water surface in the water storage cavity, and a magnet member fixedly provided inside the side plate. , the first sensor and the second sensor, the floating member and the magnet member are connected through a connecting rope that goes around the fixed pulley; the first sensor is located above the second sensor and is at the third distance from the second sensor. a limit distance; the first sensor is connected to the control module, and is used to control the control module to issue a water level alarm when it detects that the magnet moves to a position with the same height as the first sensor; the third Two sensors are connected to the control module, and are used to control the control module to issue a secondary water level alarm when detecting that the magnet moves to a position with the same height as the second sensor.

Further, the control module includes a water level detection circuit, a buzzer, a driver, and a battery that powers the water level detection circuit. The first sensor and the second sensor are respectively communicatively connected to the inputs of the water level detection circuit. terminal, the output terminal of the water level detection circuit is communicatively connected to the input terminal of the driver, and the output terminal of the driver is communicatively connected with the buzzer.

Further, the first glass and the sound insulation layer, and the sound insulation layer and the second glass are all bonded by a PVB film, and the thickness of the PVB film is 0.2mm-0.7mm; the first An anti-ultraviolet radiation layer is provided between the glass and the PVB film or between the PVB film and the second glass, and the thickness of the anti-ultraviolet radiation layer is 0.02mm-0.04mm.

Further, the air holes are distributed in a uniform array.

Description of the drawings

The present invention can be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon the principles of the illustrated embodiments. In the different views, the same reference numbers designate corresponding parts.

Figure 1 is one of the structural schematic diagrams of an aluminum-wood composite door and window according to an embodiment of the present invention;

Figure 2 is a second structural schematic diagram of an aluminum-wood composite door and window according to an embodiment of the present invention;

Figure 3 is a partial structural schematic diagram of the sash of the aluminum-wood composite door and window according to an embodiment of the present invention;

Figure 4 is a schematic cross-sectional structural diagram of the window glass of the aluminum-wood composite door and window according to an embodiment of the present invention;

Figure 5 is a schematic structural diagram of a water level alarm device for aluminum-wood composite doors and windows according to an embodiment of the present invention;

Figure 6 is a schematic structural diagram of a control module of an aluminum-wood composite door and window according to an embodiment of the present invention.

Explanation of reference symbols:

1. Window frame; 11. Threaded seat; 2. Window sash; 21. Card seat; 22. Water channel; 23. Waterproof plate; 24. Fitting groove; 25. Rotating rod; 26. Side plate; 27. First Installation module; 28. Second installation module; 29. Water storage cavity; 3. Folding structure; 31. Control handle; 32. First connecting arm; 33. Second connecting arm; 34. First folding arm; 35. Second folding arm; 4. Window glass; 41. First glass; 42. Second glass; 43. Sound insulation layer; 44. Air hole; 45. PVB film; 46. UV radiation protection layer; 5. Water level alarm device; 51. Control module; 511. Water level detection circuit; 512. Buzzer; 513. Driver; 52. Fixed pulley; 53. Connecting rope; 54. Floating part; 55. Magnet part; 56. First sensor; 57. Chapter Two sensors.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with its embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention and do not limit the scope of the present invention.

It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or intervening elements may also be present. When an element is said to be "connected" to another element, it can be directly connected to the other element or there may also be intervening elements present. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation manner.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which the invention belongs. The terminology used herein in the description of the invention is for the purpose of describing specific embodiments only and is not intended to limit the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The "first" and "second" mentioned in the present invention do not represent the specific number or order, but are only used for the distinction of names.

As shown in Figures 1-4, an aluminum-wood composite door and window in one embodiment of the present invention includes a window frame 1 and a window sash 2, and also includes a folding structure 3 connected between the window frame 1 and the window sash 2. The folding structure 3 It is used to control the opening and closing state of the window sash 2 on the window frame 1; the bottom of the window sash 2 is provided with a card holder 21 that is fitted with the window frame 1. The outdoor side of the card holder 21 is provided with a water guide channel 22, and the indoor side of the card holder 21 is A waterproof plate 23 is protruding, and a fitting groove 24 for installing the window glass 4 is formed on the card base 21. The window glass 4 is composed of a first glass 41 and a second glass 42. There is a gap between the first glass 41 and the second glass 42. A sound insulation layer 43 is provided. The sound insulation layer 43 is provided with a number of air holes 44 penetrating the upper and lower surfaces.

The above-mentioned aluminum-wood composite doors and windows are provided with a folding structure 3 to realize the connection between the window frame 1 and the window sash 2, which facilitates the operator to control the opening and closing status of the window sash 2; by being provided with a water guide channel 22, the water guide channel 22 is installed The outdoor side can receive rainwater and is conducive to the drainage of rainwater; a waterproof plate 23 is provided, and the waterproof plate 23 is installed on the indoor side to mainly protect the indoor wall from contact with rainwater; the above-mentioned water guide channel 22 The installation of the waterproof plate 23 solves the problem of poor waterproofing effect of existing aluminum-wood composite doors and windows; by providing the air holes 44, the air cavity formed by the air holes 44 plays a role in blocking sound, and the intensity of the sound is reduced. , improving the sound insulation effect of window glass 4.

As shown in Figures 1 and 2, in one embodiment, a rotating rod 25 is provided on the window sash 2, and a threaded seat 11 is provided on the inner wall of the window frame 1. One end of the rotating rod 25 is fixedly connected to the window sash 2, and the rotating rod 25 is fixedly connected to the window sash 2. The other end of 25 is detachably threaded with the threaded seat 11 through a screw rod. In this way, by providing the threaded seat 11, the disassembly and assembly between the window sash 2 and the window frame 1 is facilitated, and the replacement of the window sash 2 is facilitated.

As shown in Figures 1 and 2, in one embodiment, the folding structure 3 includes a control handle 31, a first connecting arm 32, a second connecting arm 33, and a first folding arm 34 and a second folding arm that are rotationally connected to each other. 35. The first connecting arm 32 and the second connecting arm 33 are respectively rotatably assembled at the bottom of the window sash 2. The first folding arm 34 is rotatably connected between the first connecting arm 32 and the window frame 1. The second folding arm 35 is rotatably connected to the window frame 1. Between the second connecting arm 33 and the window frame 1 , a control handle 31 is fixedly installed on the window frame 1 and used to control the rotation state between the first folding arm 34 and the second folding arm 35 . In this way, by providing the control handle 31, the control handle 31 can drive the rotation of the first folding arm 34 and the second folding arm 35, thereby contracting the first connecting arm 32 and the second connecting arm 33, thereby allowing the window sash 2 to reciprocate and move away. and abutting the window frame 1 to control the opening and closing state of the window sash 2.

As shown in Figures 1-3, in one embodiment, the window sash 2 includes a side plate 26 and a first installation module 27 and a second installation module 28 spaced apart on the card base 21. One end surface of the side plate 26 is in contact with the card seat 21. The base 21 is connected, and the other end surface of the side plate 26 is used to contact the window frame 1. Fitting grooves 24 are formed on both the first installation module 27 and the second installation module 28, and the first glass 41 is fitted in the first installation module. In the fitting groove 24 of the module 27, the second glass 42 is fitted in the fitting groove 24 of the second installation module 28. In this way, by providing the fitting groove 24, an installation space is provided for the installation of the first glass 41 and the second glass 42, and at the same time, the installation stability of the first glass 41 and the second glass 42 can be improved.

Specifically, the water conduit channel 22 is formed on the first installation module 27; the waterproof plate 23 is connected to the second installation module 28.

As shown in Figures 3 and 5, in one embodiment, a water storage cavity 29 is formed between the first installation module 27, the side plate 26 and the second installation module 28, and a water storage cavity 29 is installed in the water storage cavity 29. Water level alarm device 5. In this way, by providing the water level alarm device 5, when the water in the water storage cavity 29 reaches the predetermined water level, it will have a negative impact on the original waterproof and sound insulation effect of the window sash 2. At this time, the water level alarm device 5 will issue an alarm reminder. , prompting the operator to replace the window sash 2 in time.

In one embodiment, the first installation module 27 and the second installation module 28 are both fixed on the card base 21 through rivets passing through the fitting groove 24; the holes around the water conduit channel 22 and the waterproof plate 23 are filled with Sealant seals. In this way, sealant refers to a sealing material that deforms with the shape of the sealing surface, is not easy to flow, and has a certain degree of adhesion. It is an adhesive used to fill configuration gaps to achieve a sealing effect. It has anti-leakage, waterproof, anti-vibration and It has functions such as sound insulation and heat insulation; sealant is an existing technology and will not be described in detail here.

As shown in Figures 5 and 6, in one embodiment, the water level alarm device 5 includes a control module 51, a fixed pulley 52 provided on the side plate 26, and a floating member that always floats on the water surface in the water storage cavity 29. 54. As well as the magnet part 55, the first sensor 56 and the second sensor 57 fixedly arranged inside the side plate 26, the floating part 54 and the magnet part 55 are connected by a connecting rope 53 that goes around the fixed pulley 52; the first sensor 56 is located Above the second sensor 57 and at a first limit distance from the second sensor 57; the first sensor 56 is connected to the control module 51 for controlling the control when detecting that the magnet 55 moves to a position with the same height as the first sensor 56. The module 51 issues a primary alarm for the water level; the second sensor 57 is connected to the control module 51 for controlling the control module 51 to issue a secondary alarm for the water level when it is detected that the magnet 55 moves to the same height as the second sensor 57 . In this way, the guiding function of the fixed pulley 52 is used to make the floating part 54 floating on the water surface drive the magnet part 55, which can accurately and reliably reflect the position of the water level. Moreover, since the magnet part 55, the first sensor 56, and the second sensor are 57 and the control circuit are arranged inside the side plate 26 to avoid contact between the electrical components and water, thereby solving the short circuit problem caused by the signal cable being immersed in water for a long time, and also increasing the service life of the water level alarm device 5.

Preferably, the first sensor 56 and the second sensor 57 are respectively magnetic switches. As such, the magnetic switch has a normally open contact that closes when the magnet 55 is sensed. The setting of the magnetic switch can enable the magnetic switch to be driven when the magnet 55 enters the sensing range of the magnetic switch, thereby controlling the control module 51 to perform a corresponding alarm operation.

As shown in Figure 6, in one embodiment, the control module 51 includes a water level detection circuit 511, a buzzer 512, a driver 513, and a battery that powers the water level detection circuit 511. The first sensor 56 and the second sensor 57 communicate respectively. Connected to the input end of the water level detection circuit 511, the output end of the water level detection circuit 511 is communicatively connected to the input end of the driver 513, and the output end of the driver 513 is communicatively connected to the buzzer 512. In practical applications, when the first sensor 56 and the second sensor 57 sense that the magnet 55 moves to a position with the same height, the control module 51 issues a water level alarm. Specifically, when the water level changes, the magnet member 55 is pulled down by the floating member 54 until it rises to the position of the first sensor 56 (that is, the first alarm position of the water level). At this time, the first sensor 56 is sensed and then connected to the water level. The detection circuit 511 then controls the buzzer 512 to send out a water level alarm signal through the driver 513. In the same way, when the water level changes again, the magnet member 55 continues to be pulled down by the floating member 54 until it drops to the position of the second sensor 57 (that is, the second water level alarm position). At this time, the second sensor 57 is sensed. Then the water level detection circuit 511 is connected, and then the buzzer 512 is controlled by the driver 513 to send out a secondary alarm signal for the water level; the setting of the two alarm signals makes it easier for the operator to know the internal status of the window sash 2, and can better provide early warning to the operator. Prompt them to replace the window sash 2 as soon as possible.

As shown in Figure 4, in one embodiment, the first glass 41 and the sound insulation layer 43, and the sound insulation layer 43 and the second glass 42 are bonded by a PVB film 45, and the thickness of the PVB film 45 is 0.2 mm. -0.7mm; an anti-ultraviolet radiation layer 46 is provided between the first glass 41 and the PVB film 45 or between the PVB film 45 and the second glass 42, and the thickness of the anti-ultraviolet radiation layer 46 is 0.02mm-0.04mm. In this way, by providing the PVB film 45, the strength of the glass is increased to prevent the glass from breaking and causing fragments to harm others; by providing the anti-ultraviolet radiation layer 46, the anti-ultraviolet radiation layer 46 performs ultraviolet filtering on the light passing through the sound insulation layer 43, reducing the risk of damage to others. The harm of ultraviolet rays to people's bodies.

In one embodiment, the air holes 44 are distributed in a uniform array.

In one embodiment, the air holes 44 are strip holes.

In one embodiment, the air holes 44 are circular holes.

The technical features of the above-described embodiments can be combined in any way. To simplify the description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, All should be considered to be within the scope of this manual.

The above-mentioned embodiments only express several implementation modes of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the invention. It should be noted that, for those of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the scope of protection of the patent of the present invention should be determined by the appended claims.

Claims (10)

1. An aluminum-wood composite door and window, including a window frame and a window sash, characterized in that it also includes a folding structure connected between the window frame and the window sash, and the folding structure is used to control the movement of the window sash. The opening and closing state of the window frame; the bottom of the window sash is provided with a card holder that fits with the window frame, the outdoor side of the card holder is provided with a water conduction channel, and the indoor side of the card holder is provided with a waterproof plate. , the card holder is formed with a fitting groove for installing window glass, the window glass is composed of a first glass and a second glass, and a sound insulation layer is provided between the first glass and the second glass, so The sound insulation layer is provided with a number of air holes penetrating the upper and lower surfaces. 2. The aluminum-wood composite door and window according to claim 1, characterized in that a rotating rod is provided on the window sash, a threaded seat is provided on the inner wall of the window frame, and one end of the rotating rod is fixed to the window sash. The other end of the rotating rod is detachably threadedly connected to the threaded seat through a screw rod. 3. The aluminum-wood composite door and window according to claim 1, wherein the folding structure includes a control handle, a first connecting arm, a second connecting arm, and a first folding arm and a second folding arm that are rotationally connected to each other, The first connecting arm and the second connecting arm are respectively rotatably assembled at the bottom of the window sash. The first folding arm is rotatably connected between the first connecting arm and the window frame. The second connecting arm is rotatably mounted on the bottom of the window sash. The folding arm is rotatably connected between the second connecting arm and the window frame, and the control handle is fixedly mounted on the window frame and used to control the movement between the first folding arm and the second folding arm. rotating state. 4. The aluminum-wood composite door and window according to claim 1, wherein the window sash includes a side panel and a first installation module and a second installation module spaced apart on the holder, and one of the side panels The end face is connected to the card holder, and the other end face of the side plate is used to abut against the window frame. The first installation module and the second installation module are both formed with the fitting groove, so The first glass is fitted into the fitting groove of the first mounting module, and the second glass is fitted into the fitting groove of the second mounting module. 5. The aluminum-wood composite door and window according to claim 4, characterized in that a water storage cavity is formed between the first installation module, the side plate and the second installation module, and the water storage cavity is A water level alarm device is installed in the cavity. 6. The aluminum-wood composite door and window according to claim 4, wherein the first installation module and the second installation module are both fixed on the card base through rivets passing through the fitting groove; The water conduction channel and the holes around the waterproof plate are filled with sealant for sealing. 7. The aluminum-wood composite door and window according to claim 5, characterized in that the water level alarm device includes a control module, a fixed pulley provided on the side plate, and a fixed pulley that is always floating on the water surface in the water storage cavity. The floating member, as well as the magnet member, the first sensor and the second sensor fixedly arranged inside the side plate, the floating member and the magnet member are connected by a connecting rope that goes around the fixed pulley; the first sensor is located at Above the second sensor and at a first limit distance from the second sensor; the first sensor is connected to the control module for detecting that the magnet moves to the same height as the first sensor. position, the control module sends a water level alarm once; the second sensor is connected to the control module, and is used to control the control module when detecting that the magnet moves to a position with the same height as the second sensor. Issue a secondary water level alarm. 8. The aluminum-wood composite door and window according to claim 7, wherein the control module includes a water level detection circuit, a buzzer, a driver, and a battery that powers the water level detection circuit, and the first sensor and the The second sensors are respectively communicatively connected to the input end of the water level detection circuit, the output end of the water level detection circuit is communicatively connected to the input end of the driver, and the output end of the driver is communicatively connected to the buzzer. . 9. The aluminum-wood composite door and window according to claim 1, wherein the first glass and the sound insulation layer, and the sound insulation layer and the second glass are bonded by a PVB film, and the The thickness of the PVB film is 0.2mm-0.7mm; an anti-ultraviolet radiation layer is provided between the first glass and the PVB film or between the PVB film and the second glass. The thickness of the anti-ultraviolet radiation layer is 0.02mm-0.04mm. 10. The aluminum-wood composite door and window according to claim 1, characterized in that the air holes are distributed in a uniform array.