Aluminum alloy door and window with adjustable door and window seam

Abstract

The invention relates to an aluminum alloy door and window with adjustable door and window seams, and relates to the technical field of door and window structures. The inner glass window body and the outer glass window body are arranged in the frame body in a sliding mode, the gauze curtain and the curling mechanism are arranged, and automatic rolling and positioning of the gauze curtain are achieved through a rolling roller, a reset elastic piece, a ratchet wheel, a pawl and other components. In addition, magnetic attraction strips and mounting strips are arranged at the two ends of the gauze curtain, and sealing performance and stability are enhanced. The containing cavity, the bristles and the dust discharging holes are formed in the frame body, dust is effectively prevented from entering the frame body, and the gauze curtain is kept clean. The multifunctional door and window is achieved, and using convenience is improved.

Description

Technical Field

[0001] The present application relates to the field of door and window structures, and in particular to an aluminum alloy door and window with adjustable door and window seams. Background Art

[0002] The field of door and window structure technology has developed rapidly in recent years, especially in improving home comfort and safety. Traditional door and window design mainly focuses on basic functional requirements, such as opening, closing and ventilation. However, as people's requirements for living environment continue to increase, modern doors and windows must not only meet basic functions, but also have more humanized design features.

[0003] In the actual scene, sliding doors and windows in the related art often need to be used with screens, that is, in addition to the glass window, a layer of screen window is also required to block insects under the premise of ventilation. For the convenience of installation, the screen window is usually directly overlapped with the glass window.

[0004] With respect to the above-mentioned related technologies, the inventors believe that there are at least the following defects: the overlapping structure often requires multiple operations in actual use, that is, it is necessary to slide and adjust the position of the glass window body, and also to slide and adjust the position of the gauze curtain window body, which is inconvenient and needs to be improved. Summary of the invention

[0005] In order to improve the convenience of operation, the present application provides an aluminum alloy door and window with adjustable door and window seams.

[0006] The present application provides an aluminum alloy door and window with adjustable door and window seams, which adopts the following technical solution: An aluminum alloy door and window with adjustable door and window seams comprises a frame, an inner glass window and an outer glass window slidably arranged in the frame, the frame is also provided with a gauze curtain and a curling mechanism for rolling up the gauze curtain, the gauze curtain is entirely wound around the curling mechanism and the ends are connected to the inner glass window.

[0007] By adopting the above technical solution, when the inner glass window moves, the gauze curtain is rolled up accordingly, so that the gauze curtain can automatically cover the gap as large as the inner glass window is opened, thereby realizing synchronous control of the gauze curtain and the inner glass window, simplifying the operation mode of traditional overlapping settings, and improving the convenience and automation of operation.

[0008] Preferably, the curling mechanism includes a winding rod and a reset elastic member, the winding rod is rotatably connected to the frame, the gauze curtain is wound around the outside of the winding rod, and the reset elastic member is connected between the winding rod and the frame and is used to reset the rotation angle of the winding rod.

[0009] By adopting the above technical solution, during the gradual closing of the inner glass window, the reset elastic member can drive the winding rod to rotate and reset, thereby realizing automatic winding of the gauze curtain, further improving the degree of automation, simplifying the operation process, and improving the user experience.

[0010] Preferably, the winding rod sleeve is provided with a ratchet, the frame is slidably provided with a slide plate, the slide plate is rotatably provided with a pawl, a tightening elastic member for pushing the pawl toward the winding rod is also provided between the slide plate and the pawl, the tip of the pawl is inserted into the tooth groove of the ratchet, and a return elastic member for resetting the slide plate is also provided between the slide plate and the frame.

[0011] By adopting the above technical solution, during the gradual closing process of the inner glass window, the resetting elastic member can drive the rolling rod to rotate and reset, thereby realizing the automatic rewinding of the gauze curtain, further improving the degree of automation. At the same time, the height adjustment of the slide plate is used to control whether the pawl is inserted into the ratchet wheel. When the pawl is not inserted into the ratchet wheel, the inner glass window can be opened and closed freely; when the pawl is inserted into the ratchet wheel, the inner glass window cannot continue to open, thereby controlling the maximum gap. At this time, the inner glass window can only be closed gradually until it is completely closed. This not only enhances the convenience and flexibility of operation, but also effectively prevents the gauze curtain from being damaged due to excessive stretching.

[0012] Preferably, a magnetic strip is provided at the end of the gauze curtain away from the end connected to the curling mechanism, and the inner glass window is provided with a metal strip that is magnetically attracted to the magnetic strip.

[0013] By adopting the above technical solution, a detachable connection between the gauze curtain and the inner glass window is achieved, so that the user can choose whether to use the gauze curtain according to actual conditions, thereby improving flexibility and practicality. At the same time, the cooperation between the magnetic strip and the metal strip ensures the stability and reliability of the gauze curtain during use.

[0014] Preferably, the outer glass window is also provided with a metal strip that is magnetically attracted to the magnetic strip.

[0015] By adopting the above technical solution, a metal strip that is magnetically attracted to the magnetic strip is arranged on the outer glass window, so that the gauze curtain can be connected to the outer glass window. When the gauze curtain is connected to the outer glass window, the opening degree of the outer glass window determines the area of ​​the gauze curtain when it is used as a sunshade. At the same time, the gap of the outer glass window can be directly ventilated without the need for gauze curtain to block it, thereby improving the ventilation effect and flexibility of use.

[0016] Preferably, a mounting strip is provided at one end of the gauze curtain away from the magnetic strip, and the curling mechanism is provided with a mounting groove for inserting the mounting strip.

[0017] By adopting the above technical solution, a mounting strip is arranged at the end of the gauze curtain away from the magnetic strip, and a mounting slot for inserting the mounting strip is arranged on the curling mechanism, so that the gauze curtain can be more firmly fixed on the curling mechanism to prevent it from falling off during use. At the same time, this design also makes the replacement and maintenance of the gauze curtain more convenient and quick, improving the user experience.

[0018] Preferably, a flexible compensation plate is provided at the edge of the gauze curtain, and the compensation plate abuts against the inner wall of the frame.

[0019] By adopting the above technical solution, the flexible compensation plate can fit tightly against the inner wall of the frame, effectively filling the gap between the gauze curtain and the inner wall of the frame, further reducing the entry of external dust and insects into the room, while improving the sealing performance and enhancing the overall wind and rainproof capabilities of doors and windows.

[0020] Preferably, a accommodating cavity is provided in the frame, the curling mechanism is located in the accommodating cavity, the inner side wall of the frame is provided with a passage connected to the accommodating cavity for the gauze curtain to pass through, and bristles are provided inside the accommodating cavity, and the bristles abut against the gauze curtain.

[0021] By adopting the above technical solution, a receiving cavity is provided in the frame and the curling mechanism is placed therein, which can effectively protect the curling mechanism from the influence of the external environment and prolong the service life. At the same time, the channel provided in the inner wall of the frame is provided for the gauze curtain to pass through, ensuring the smooth movement of the gauze curtain. The bristles provided inside the receiving cavity abut against the gauze curtain, and can automatically brush the surface of the gauze curtain during the unwinding process, thereby achieving a self-cleaning effect and reducing the maintenance frequency and difficulty.

[0022] Preferably, the accommodating cavity is provided with a dust exhaust hole, and a louver is provided at the dust exhaust hole.

[0023] By adopting the above technical solution, setting up dust exhaust holes and louvers can effectively discharge the dust generated by the gauze curtain during the rolling process. At the same time, the louvers can reduce the entry of external impurities and rainwater into the accommodating cavity, keep the interior clean, and extend the service life of the equipment.

[0024] Preferably, the bristles are provided with nylon velvet tapes, and the inner wall of the accommodating cavity is provided with nylon hook tapes attached to the nylon velvet tapes.

[0025] By adopting the above technical solution, the cooperation of the nylon velvet belt and the nylon hook belt makes the bristles more firmly fixed on the inner wall of the accommodating cavity, effectively preventing the bristles from falling off or shifting during long-term use, ensuring the bristles' continuous and effective cleaning function on the surface of the gauze curtain, and improving the service life and cleaning effect of the gauze curtain. At the same time, the detachable design of the nylon velvet belt and the nylon hook belt is easy to replace and maintain, which improves the practicality and convenience of the product.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. The gauze curtain and the inner glass window are synchronously controlled. The gauze curtain can automatically cover the gap of the inner glass window, which simplifies the operation mode of traditional overlapping settings and improves the convenience of operation. 2. The resetting elastic member in the curling mechanism can drive the rolling rod to rotate and reset during the gradual closing of the inner glass window, so as to realize the automatic rewinding of the gauze curtain, further improving the degree of automation; 3. The cooperation between the slide plate and the pawl can control the maximum opening degree of the inner glass window, avoiding the potential safety hazards caused by excessive opening, and at the same time improving the safety and reliability of doors and windows. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the structure of an embodiment of the present application; Figure 2 This is a disassembly schematic diagram for illustrating the connection relationship between the curling mechanism and the frame in the embodiment of the present application; Figure 3 This is a structural schematic diagram for illustrating the connection relationship between the gauze curtain and the rolling roller in the embodiment of the present application; Figure 4 This is a structural schematic diagram for reflecting the positional relationship between the curling mechanism and the accommodating cavity in the embodiment of the present application; Figure 5 This is a structural schematic diagram for illustrating the connection relationship between the gauze curtain and the inner glass window in the embodiment of the present application; Figure 6 This is a structural schematic diagram for illustrating the connection relationship between the pawl and the frame in the embodiment of the present application; Figure 7 It is a structural schematic diagram used to illustrate the connection relationship between the pawl and the ratchet in the embodiment of the present application.

[0028] In the figure: 1. Frame; 10. Slide; 11. Inner glass window; 12. Outer glass window; 13. Gauze curtain; 14. Mounting strip; 140. Mounting slot; 15. Compensation plate; 16. Magnetic strip; 17. Metal strip; 2. Curling mechanism; 20. Accommodating chamber; 21. Curling rod; 22. Resetting elastic member; 3. Brush; 31. Nylon velvet belt; 32. Nylon hook belt; 33. Dust discharge hole; 34. Shutter board; 4. ratchet; 41. ratchet; 42. slide plate; 43. pawl; 44. pressing elastic member; 45. return elastic member. DETAILED DESCRIPTION

[0029] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions in the embodiments of the present invention. The described embodiments are only possible technical implementations of the present invention, not all possible implementations. Those skilled in the art can completely combine the embodiments of the present invention to obtain other embodiments without creative work, and these embodiments are also within the scope of protection of the present invention.

[0030] The inventor of the present application has found that the sliding doors and windows in the related art often need to be used in conjunction with screens in actual scenarios, that is, in addition to the glass window body, a layer of screen window body needs to be set to block insects under the premise of ventilation. For ease of installation, the screen window body is usually directly overlapped with the glass window body. However, this overlapping structure often requires multiple operations in actual use, that is, it is necessary to slide and adjust the position of the glass window body and the screen window body, which is inconvenient and needs to be improved. To this end, the present application mainly adopts the following scheme: Reference Figure 1 and Figure 2 The embodiment of the present application provides an adjustable door and window aluminum alloy door and window, which includes a frame 1. The frame 1 is square and has a sliding groove 10 for the window to slide. Two sliding grooves 10 are provided, and an inner glass window 11 and an outer glass window 12 are slidably provided in each of them. The interior of the frame 1 (at Figure 1 The left side in the figure is also provided with a gauze curtain 13 and a rolling mechanism 2 for rolling up the gauze curtain 13. The gauze curtain 13 is wound around the rolling mechanism 2 as a whole and can be connected to the inner glass window 11 or the outer glass window 12 after the end is extended. The state in the figure is that the inner glass window 11 is opened to a certain extent and connected to the gauze curtain 13.

[0031] Reference Figure 2 , a receiving chamber 20 is provided in the frame 1, and the curling mechanism 2 is assembled in the receiving chamber 20, and a channel is provided on the inner side wall of the frame 1 for connecting the receiving chamber 20 for the gauze curtain 13 to pass through. Specifically, the curling mechanism 2 includes a rolling rod 21 and a reset elastic member 22. The rolling rod 21 can be made of stainless steel or aluminum alloy, which has high strength and corrosion resistance. The rolling rod 21 is rotatably connected to the frame 1 through a bearing, and the bearing can be a deep groove ball bearing or an angular contact ball bearing to ensure smooth rotation and long life. The gauze curtain 13 is wound around the outside of the rolling rod 21, and the material can be nylon or polyester fiber, which has good wear resistance and air permeability. The reset elastic member 22 is connected between the rolling rod 21 and the frame 1, and a torsion spring or a tension spring can be selected. The torsion spring is suitable for smaller torque requirements, while the tension spring is suitable for larger torque requirements. The function of the reset elastic member 22 is to drive the rolling rod 21 to rotate and reset during the gradual closing of the inner glass window 11, thereby realizing the automatic winding of the gauze curtain 13 and further improving the convenience of operation.

[0032] In addition, flexible compensation plates 15 are provided at the upper and lower edges of the gauze curtain 13. The compensation plates 15 can be made of silicone or soft PVC, which has good elasticity and sealing properties. The compensation plates 15 abut against the top and bottom of the inner wall of the frame 1, thereby compensating for the gap between the gauze curtain 13 and the frame 1, so as to reduce dust and insects from entering the room through the gap.

[0033] Reference Figure 3 The end of the gauze curtain 13 near the winding rod 21 has a mounting strip 14, which can be made of plastic or rubber and has good flexibility for easy installation. The winding rod 21 is provided with a mounting groove 140 for the mounting strip 14 to be inserted in the length direction. The mounting groove 140 can be dovetail-shaped to accommodate the mounting strip 14 of the corresponding shape, and the mounting strip 14 and the mounting groove 140 can be interference fit in the matching relationship to achieve the detachable gauze curtain 13, which is convenient for cleaning and replacement of the gauze curtain 13.

[0034] Reference Figure 4 The end of the gauze curtain 13 extending out of the frame 1 is provided with a magnetic strip 16. The magnetic strip 16 can be made of a neodymium iron boron magnet or a ferrite magnet. The neodymium iron boron magnet has strong magnetism, and the ferrite magnet has low cost. The inner glass window 11 is provided with a metal strip 17 that is magnetically attracted to the magnetic strip 16. The metal strip 17 can be made of an iron or nickel alloy and has good magnetism. The cooperation between the magnetic strip 16 and the metal strip 17 realizes a detachable connection between the gauze curtain 13 and the inner glass window 11, thereby realizing the selectivity of whether the gauze curtain 13 is used. When the gauze curtain 13 is not in use, the inner glass window 11 realizes normal opening and closing. When the gauze curtain 13 and the inner glass window 11 are assembled, the gauze curtain 13 can be taken out by simply opening the inner glass window 11, thereby realizing ventilation and dust prevention simultaneously.

[0035] In addition, the outer glass window 12 is also provided with a metal strip 17 that is magnetically attracted to the magnetic strip 16. When the gauze curtain 13 is connected to the outer glass window 12, the opening degree of the outer glass window 12 determines the shading area of ​​the gauze curtain 13 when it is used as a sunshade. The gap opened in the outer glass window 12 can be directly ventilated without the gauze curtain 13 to block it. When the gap opened in the outer glass window 12 is smaller, the shading area of ​​the gauze curtain 13 is larger. This state is suitable for situations where it is hot outdoors but ventilation is still needed. When the outdoor light is reduced, the opening gap of the outer glass window 12 can be gradually increased. At this time, the ventilation area is larger and the shading area is smaller, so that more external light can come in.

[0036] Reference Figure 5, bristles 3 are arranged inside the accommodating chamber 20. The bristles 3 can be made of nylon material, which has good wear resistance and softness. The bristles 3 are against the gauze curtain 13, so that the bristles 3 can automatically brush the surface of the gauze curtain 13 during the unwinding process of the gauze curtain 13 to perform self-cleaning. A dust discharge hole 33 is also arranged on the outward side of the accommodating chamber 20, and a louver 34 is arranged at the dust discharge hole 33. The louver 34 can be made of aluminum alloy or plastic. In addition, the outward end of the louver 34 is tilted downward, so that it has good ventilation and rainproof effect. In the process of the bristles 3 brushing the gauze curtain 13, a certain amount of dust will be shaken off from the gauze curtain 13. At this time, part of the dust can be discharged from the dust discharge hole 33 to reduce the accumulation inside the frame 1. Specifically, the bristles 3 are arranged on a nylon velvet belt 31, which has good adsorption performance, and correspondingly, a nylon hook belt 32 attached to the nylon velvet belt 31 is arranged on the inner wall of the accommodating cavity 20, which has good adhesion performance. The cooperation between the nylon velvet belt 31 and the nylon hook belt 32 can realize the replacement of the bristles 3. The bristles 3 are constantly against the gauze curtain 13, and the wear speed is fast, so they need to be replaced regularly.

[0037] Reference Figure 6 and Figure 7The bottom of the rolling rod 21 is also provided with a set of mechanisms that can be used to limit the opening degree of the inner glass window 11. The bottom of the rolling rod 21 is provided with a ratchet 4-shaped structure. The actual structure is that a number of ratchets 41 are evenly distributed in the circumferential direction of the bottom of the rolling rod 21, and there is a gap between adjacent ratchets 41. The bottom of the frame 1 is provided with a slide plate 42 for sliding. The slide plate 42 can be made of aluminum alloy or stainless steel. The slide plate 42 and the frame 1 can be connected by a slide rail. The slide rail can be a ball slide rail or a linear slide rail to reduce friction resistance. The slide plate 42 is rotatably provided with a ratchet 43. The material of the ratchet 43 can also be steel or plastic to adapt to different use environments. A tightening elastic member 44 for pushing the ratchet 43 toward the rolling rod 21 is also provided between the slide plate 42 and the ratchet 43. The tightening elastic member 44 can be selected from a compression spring or a wave spring. The compression spring is suitable for stable tightening force, and the wave spring is suitable for larger deformation. The tip of the ratchet 43 can be inserted into the tooth groove of the ratchet 4, that is, inserted between the two ratchet teeth 41. A return elastic member 45 for returning the slide 42 is also provided between the slide 42 and the frame 1. The return elastic member 45 can be a compression spring or a rubber block. In this embodiment, a compression spring is selected. Whether the ratchet 43 is inserted into the ratchet 4 is controlled by adjusting the height of the slide 42. In the initial state, the return elastic member 45 allows the ratchet 43 to be inserted into the ratchet 4. At this time, the inner glass frame 1 cannot continue to open, so that the maximum gap can be controlled. However, in this state, the inner glass frame 1 can gradually reduce the opening degree and each reduction process cannot be reset until it is completely closed. When the slide 42 is manually slid so that the ratchet 43 is not inserted into the ratchet 4, the ratchet 43 directly abuts against the surface of the winding rod 21. In this state, the winding rod 21 can rotate freely, that is, the inner glass frame 1 can be opened / closed freely, and the gauze curtain 13 can also be retracted / released accordingly.

[0038] The implementation principle of this embodiment is: through the automatic winding and unwinding function of the curling mechanism 2, the synchronous control of the gauze curtain 13 and the inner glass window 11 is realized, which greatly simplifies the user's operation process. The reset elastic member 22 and the ratchet 4 pawl 43 structure in the curling mechanism 2 further improve the degree of automation and reliability. The setting of the magnetic strip 16 and the metal strip 17 makes the installation and removal of the gauze curtain 13 more convenient. The use of the flexible compensation plate 15 and the bristles 3 enhances the sealing and self-cleaning ability of doors and windows. The overall design not only improves the user experience, but also extends the service life of doors and windows to a certain extent, and enhances the market competitiveness of the product.

[0039] In addition, the gauze curtain 13 in this embodiment can be selected in a variety of colors and patterns to meet the personalized needs of different users. The color of the gauze curtain 13 can be white, gray or other light colors to increase the indoor lighting effect. The pattern can be simple lines, geometric figures or natural scenery to increase the indoor decorative effect. The material of the gauze curtain 13 can also be selected from materials with better light transmittance, such as translucent nylon or cotton and linen blended materials, to provide better visual effects while maintaining ventilation.

Claims

1. An aluminum alloy door and window with adjustable door and window seams, comprising a frame (1) and an inner glass window (11) and an outer glass window (12) slidably arranged in the frame (1), characterized in that: The frame (1) is also provided with a gauze curtain (13) and a rolling mechanism (2) for rolling up the gauze curtain (13); the gauze curtain (13) is entirely wound around the rolling mechanism (2) and its end is connected to the inner glass window (11).

2. The adjustable door and window gap aluminum alloy door and window according to claim 1, characterized in that: The rolling mechanism (2) comprises a rolling rod (21) and a resetting elastic member (22); the rolling rod (21) is rotatably connected to the frame (1); the gauze curtain (13) is wound around the outside of the rolling rod (21); and the resetting elastic member (22) is connected between the rolling rod (21) and the frame (1) and is used to achieve resetting of the rotation angle of the rolling rod (21).

3. The adjustable door and window gap aluminum alloy door and window according to claim 2 is characterized by: The winding rod (21) is sleeved with a ratchet (4), the frame (1) is slidably provided with a slide plate (42), the slide plate (42) is rotatably provided with a ratchet (43), a pressing elastic member (44) for pushing the ratchet (43) toward the winding rod (21) is also provided between the slide plate (42) and the ratchet (43), the tip of the ratchet (43) is inserted into the tooth groove of the ratchet (4), and a return elastic member (45) for realizing the return of the slide plate (42) is also provided between the slide plate (42) and the frame (1).

4. The aluminum alloy door and window with adjustable door and window seams according to claim 1 is characterized in that: The end of the gauze curtain (13) away from the end connected to the curling mechanism (2) is provided with a magnetic attraction strip (16), and the inner glass window (11) is provided with a metal strip (17) magnetically attracted to the magnetic attraction strip (16).

5. The adjustable door and window gap aluminum alloy door and window according to claim 4, characterized in that: The outer glass window (12) is also provided with a metal strip (17) that is magnetically attracted to the magnetic strip (16).

6. The adjustable door and window gap aluminum alloy door and window according to claim 4, characterized in that: A mounting strip (14) is provided at one end of the gauze curtain (13) away from the magnetic attraction strip (16), and the curling mechanism (2) is provided with a mounting groove (140) for inserting the mounting strip (14).

7. The aluminum alloy door and window with adjustable door and window seams according to claim 1 is characterized by: A flexible compensation plate (15) is provided at the edge of the gauze curtain (13), and the compensation plate (15) abuts against the inner wall of the frame (1).

8. The aluminum alloy door and window with adjustable door and window seams according to claim 1 is characterized by: The frame (1) is provided with a receiving cavity (20), the curling mechanism (2) is located in the receiving cavity (20), the inner side wall of the frame (1) is provided with a passage connected to the receiving cavity (20) for the gauze curtain (13) to pass through, and bristles (3) are provided inside the receiving cavity (20), and the bristles (3) abut against the gauze curtain (13).

9. The aluminum alloy door and window with adjustable door and window seams according to claim 8, characterized in that: The accommodating cavity (20) is provided with a dust exhaust hole (33), and a louver plate (34) is provided at the dust exhaust hole (33).

10. The aluminum alloy door and window with adjustable door and window seams according to claim 8, characterized in that: The bristles (3) are provided with nylon velvet tapes (31), and the inner wall of the accommodating cavity (20) is provided with nylon hook tapes (32) attached to the nylon velvet tapes (31).

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