Anti-mosquito structure of vertical hinged door of balcony

Abstract

The utility model provides an anti-mosquito structure of a vertical hinged door of a balcony, and is applied to the technical field of doors and windows. By arranging the gauze frame, the gauze sash and the gauze element, the function of preventing mosquitoes after the balcony side hung door is achieved. The first mounting part and the second mounting part of the screen frame are respectively fixed with the balcony vertical hinged door and the indoor space, so that the stability of the structure is ensured. The design of the through hole facilitates the connection of the fixing structure and the vertical hinged door of the balcony, and the arrangement of the decorative cover body improves the overall attractive effect. Therefore, the anti-mosquito balcony vertical hinged door has the beneficial effects that the gauze fan is arranged at the rear part to prevent mosquitoes, and the appearance is attractive.

Description

Technical Field

[0001] This application relates to the field of door and window technology, and more specifically, to a mosquito-proof structure for a balcony swing door. Background Technology

[0002] In modern residential buildings, balconies, as transitional areas between indoor and outdoor spaces, not only serve for leisure and enjoyment but also act as crucial ventilation channels. However, with seasonal changes, especially during the warm and humid summer, mosquito infestations become a problem many families must confront. Although many buildings are designed with mosquito prevention in mind, installing screens or screen doors—for example, Chinese utility model patent CN207033313U discloses a window profile, hardware connectors, and inward-opening window with screen—where the screen is installed on the door frame during assembly, eliminating the need to consider aesthetics when installing the screen later—many buildings, especially older residential areas, still lack mosquito prevention features in their balcony partition doors. This not only affects residents' quality of life but also poses a potential health threat.

[0003] In this situation, there is a lack of a screen structure and installation method on the market that can be retrofitted onto a balcony swing door, so that the screen structure retrofitted onto the balcony swing door can both prevent mosquitoes and maintain an aesthetic appearance. To address this problem, this application proposes a mosquito-proof structure for a balcony swing door. Utility Model Content

[0004] The purpose of this application is to provide a mosquito-proof structure for a balcony swing door. By setting a screen structure that can be installed on the balcony swing door, the screen structure installed on the balcony swing door can both prevent mosquitoes and maintain an aesthetic effect.

[0005] In a first aspect, a mosquito-proof structure for a balcony swing door is provided. The mosquito-proof structure is installed on the installed balcony swing door and includes at least a screen frame, a screen panel hinged to the screen frame, and a screen mesh fixed in the screen panel. The screen panel opens and closes along the hinge position, and the screen mesh is used to prevent mosquitoes from entering the room.

[0006] The screen frame has at least a first mounting part and a second mounting part, the first mounting part is fixed to the balcony swing door, and the second mounting part is fixed to one side of the first mounting part;

[0007] The first mounting part is provided with a through hole, which is used to install and fix the fixing structure to the balcony swing door;

[0008] A decorative cover is provided on the outdoor side of the second mounting part, which is connected to the first mounting part.

[0009] The application provides a balcony casement door mosquito-proof structure, which realizes the rear-mounted mosquito-proof function of the balcony casement door by arranging a screen frame, a screen fan and a screen net. The first mounting portion of the screen frame is fixed with the balcony casement door, so that the stability of the structure is ensured. The through hole facilitates the connection between the fixing structure and the balcony casement door, and the arrangement of the decorative cover improves the overall aesthetic effect. Therefore, the balcony casement door mosquito-proof structure has the beneficial effects of the rear-mounted screen fan for preventing mosquitoes and the beautiful appearance.

[0010] Further, the decorative cover is detachably mounted on the second mounting portion.

[0011] The application provides a balcony casement door mosquito-proof structure, and the decorative cover is detachably mounted on the second mounting portion. The screen fan can be conveniently detached and reinstalled when maintenance or replacement is needed, so that the convenience of installation and the maintainability are improved. This design not only solves the inconvenience caused by the fixing mode of the decorative cover, but also ensures that the necessary maintenance and replacement can be performed without affecting the overall structure.

[0012] Further, the side of the decorative cover facing the outdoor is flush with the second mounting portion.

[0013] The application provides a balcony casement door mosquito-proof structure, and the side of the decorative cover facing the outdoor is flush with the second mounting portion. This feature ensures that the surface of the decorative cover is flush with the surface of the second mounting portion after installation, so that the problem of uneven surface of the decorative cover after installation is solved.

[0014] Further, one side of the screen fan is hingedly connected with the screen frame through a hinge structure.

[0015] The application provides a balcony casement door mosquito-proof structure, and the screen fan is hingedly connected with the screen frame through a hinge structure. This technical feature solves the opening and closing problem of the screen fan on the balcony casement door. The hinge structure enables the screen fan to be smoothly opened and closed while maintaining close connection with the screen frame, so that the mosquito-proof function is ensured, and the convenience of use and the stability of the structure are also ensured.

[0016] Further, a first sealing rubber strip is arranged on the other side of the screen fan and connected with the screen frame.

[0017] Further, a second sealing rubber strip is arranged at the connection position of the screen frame and the screen fan, and the first sealing rubber strip is in contact with the second sealing rubber strip.

[0018] Further, a fixing portion is arranged on the side of the screen fan connected with the screen net, and a screw passes through the screen net and the fixing portion to fix the screen net on the screen fan.

[0019] Further, the screen fan is further provided with a fixing member, which is in the shape of "L", used for fixing the screen between the fixing member and the fixing part, and the screen is fixed on the screen fan by using screws through the fixing member and the fixing part.

[0020] Further, the anti-mosquito structure further comprises a screen pressing strip, which is arranged on the screen fan and used for fixing the screen on the screen fan to prevent the screen from falling off.

[0021] Further, the third sealing strip is arranged between the screen pressing strip and the screen.

[0022] Beneficial effects: The anti-mosquito structure of the balcony sliding door provided in the application realizes the rear-mounted anti-mosquito function of the balcony sliding door by arranging the screen frame, the screen fan and the screen. The first mounting part and the second mounting part of the screen frame are fixed with the balcony sliding door and the indoor part respectively, which ensures the stability of the structure. The design of the through hole facilitates the connection between the fixing structure and the balcony sliding door, and the arrangement of the decorative cover improves the overall aesthetic effect. Therefore, the anti-mosquito balcony sliding door has the beneficial effects of rear-mounted screen fan for anti-mosquito and aesthetically pleasing appearance. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The top view of the anti-mosquito structure of the balcony sliding door provided in the application.

[0024] Figure 2 The connection structure between the screen fan and the screen provided in the application.

[0025] Figure 3 The connection structure between the screen fan and the screen frame provided in the application.

[0026] Figure 4 The front view of the installed balcony sliding door provided in the application.

[0027] Figure 5 The top view of the installed balcony sliding door provided in the application.

[0028] In the figure: 1, screen frame; 2, screen fan; 3, screen; 4, door frame; 11, first mounting part; 12, second mounting part; 13, through hole; 14, decorative cover; 15, hinge structure; 5, first sealing strip; 6, second sealing strip; 21, fixing part; 22, fixing member; 23, screen pressing strip; 24, third sealing strip. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0030] It should be noted that similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0031] At present, there is a lack of a screen fan structure and installation method capable of being retrofitted on a balcony casement door in the market, so that the screen fan structure retrofitted on the balcony casement door can not only prevent mosquitoes and insects, but also maintain an aesthetic effect. In view of this problem, the present application provides a mosquito and insect prevention structure of a balcony casement door.

[0032] Please refer to Figures 1 to 5 , in a first aspect, a mosquito and insect prevention structure of a balcony casement door, the mosquito and insect prevention structure is arranged on a balcony casement door which has been installed, and at least comprises a screen frame 1, a screen fan 2 hingedly arranged in the screen frame 1, and a screen net 3 fixed in the screen fan 2, the screen fan 2 is opened and closed along the hinge position, and the screen net 3 is used to prevent mosquitoes and insects from entering the room;

[0033] The screen frame 1 at least has a first mounting portion 11 and a second mounting portion 12, the first mounting portion 11 is fixed with the balcony casement door, and the second mounting portion 12 is fixed on one side of the first mounting portion 11;

[0034] The first mounting portion 11 is provided with a through hole 13, and the through hole 13 is used to fix the fixing structure with the balcony casement door;

[0035] The second mounting portion 12 is provided with a decorative cover body 14 which is connected to the first mounting portion 11 and faces the outdoor side.

[0036] Among them, the first mounting portion 11 of the screen frame 1 can be fixed with the balcony casement door in various ways, such as using screws, rivets or adhesives. The design of the through hole 13 enables the fixing structure to be closely connected with the balcony casement door through the hole, ensuring the stability of the mosquito and insect prevention structure. Further, the decorative cover body 14 can be designed to be detachable, which is convenient for users to replace or clean according to needs, and can also improve the overall aesthetic effect. As a preferred embodiment, the decorative cover body 14 can be made of a material matching the color of the balcony casement door to achieve a better visual effect.

[0037] Specifically, the anti-mosquito structure realizes the rear-mounted anti-mosquito function of the balcony sliding door by setting the screen frame 1, the screen fan 2 and the screen 3. The first mounting part 11 and the second mounting part 12 of the screen frame 1 are respectively fixed with the balcony sliding door and the indoor, which ensures the stability of the structure. The design of the through hole 13 facilitates the connection of the fixed structure with the balcony sliding door, and the setting of the decorative cover body 14 improves the overall aesthetic effect. These technical features work together to solve the anti-mosquito and aesthetic problems of the rear-mounted screen fan 2 of the balcony sliding door. Thus, the present application provides a practical and aesthetic solution, which effectively improves the quality of life of users.

[0038] Further, the decorative cover body 14 is detachably mounted on the second mounting part 12.

[0039] Specifically, the detachable mounting of the decorative cover body 14 can be realized in various ways. For example, the decorative cover body 14 can be connected with the second mounting part 12 by means of screws, buckles or magnetic connectors. As a preferred embodiment, the decorative cover body 14 can be connected with the second mounting part 12 by means of a buckle structure, which makes the decorative cover body 14 easily detachable and re-mountable when needed.

[0040] Thus, the decorative cover body 14 is detachably mounted on the second mounting part 12, so that when maintenance or replacement is needed, the screws fixing the screen frame 1 with the door frame 4 can be easily unscrewed using tools, and the screen fan 2 structure can be easily detached and re-mounted, thereby improving the convenience and maintainability of installation. This design not only solves the inconvenience caused by the fixing method of the decorative cover body 14, but also ensures that necessary maintenance and replacement can be carried out without affecting the overall structure. Compared with the prior art, the technical solution of the present application significantly improves the installation convenience and maintainability of the balcony sliding door anti-mosquito structure, and meets the demand for anti-mosquito function in modern residential buildings.

[0041] Further, the side of the decorative cover body 14 facing the outdoor is flush with the second mounting part 12.

[0042] Specifically, the decorative cover body 14 can be flush with the second mounting part 12 in various ways. For example, the decorative cover body 14 can be precisely machined to ensure that its surface is on the same plane as the surface of the second mounting part 12. As a preferred embodiment, the decorative cover body 14 can be adjusted by an adjustable mounting structure, so that it can be fine-tuned according to the actual situation during installation, thereby ensuring the flushness of the surfaces of the two. Further, the decorative cover body 14 can also be made of elastic material, so that it can automatically adjust to the flush state with the second mounting part 12 after installation.

[0043] Thus, the side of the decorative cover 14 facing the outdoor is flush with the second mounting portion 12, which ensures that the decorative cover 14 is flush with the surface of the second mounting portion 12 after installation, thereby solving the problem of surface misalignment that may occur after the installation of the decorative cover 14. This design not only looks good, but also effectively prevents mosquitoes from entering the indoor through the misaligned gap. Compared with the prior art, the technical solution of the present application improves the sealing performance and aesthetics of the anti-mosquito structure by ensuring that the decorative cover 14 is flush with the second mounting portion 12.

[0044] Further, one side of the screen fan 2 is hinged to the screen frame 1 through the hinge structure 15.

[0045] Specifically, the hinge structure 15 can be implemented in various forms, for example, the hinge can be made of metal material, which has a certain elasticity and durability and can withstand the opening and closing operation of the screen fan 2. The installation position of the hinge can be on one side of the screen fan 2, which is connected to the screen frame 1 through screws or other fixing members, ensuring that the screen fan 2 can remain stable during opening and closing. In addition, the hinge structure 15 can also be designed to be adjustable, so as to adjust the opening angle of the screen fan 2 according to actual needs, improving the flexibility of use. As a preferred embodiment, the hinge structure 15 can adopt a double shaft design, so that the screen fan 2 is more stable during opening and closing, reducing friction and noise.

[0046] Thus, the screen fan 2 is hinged to the screen frame 1 through the hinge structure 15, which solves the opening and closing problem of the screen fan 2 on the balcony sliding door. The hinge structure 15 enables the screen fan 2 to open and close smoothly while maintaining close connection with the screen frame 1, ensuring the anti-mosquito function while also ensuring the convenience of use and the stability of the structure. Compared with the prior art, the technical solution of the present application not only solves the aesthetic problem of the rear-mounted screen fan 2, but also improves the service life of the screen fan 2 and the convenience of operation.

[0047] Further, the other side of the screen fan 2 is provided with a first sealing rubber strip 5 connected to the screen frame 1.

[0048] Specifically, referring to Figure 3 , the first sealing rubber strip 5 can be made of various materials, such as rubber, silicone or other materials with good elasticity and sealing performance. These materials can form an effective seal at the connection between the screen fan 2 and the screen frame 1, preventing mosquitoes from entering the indoor through the connection. The installation method of the first sealing rubber strip 5 can be embedded installation, i.e. embedding the first sealing rubber strip 5 into the matching groove on the screen fan 2, or adhesive installation, i.e. directly pasting the rubber strip on the screen fan 2.

[0049] Further, the screen frame 1 is provided with a second sealing rubber strip 6 at the connection with the screen fan 2, and the first sealing rubber strip 5 is in contact with the second sealing rubber strip 6.

[0050] Specifically, the second sealing strip 6 can be made of various materials, such as rubber, silicone, or other materials with good elasticity and sealing performance. These materials can form an effective seal at the connection between the screen frame 1 and the screen fan 2, preventing mosquitoes from entering the room through the gap. As a preferred embodiment, the second sealing strip 6 can be designed in an embedded structure, which can closely fit the connection between the screen frame 1 and the screen fan 2 during installation, thereby further improving the sealing effect. In addition, the second sealing strip 6 can also be designed to be detachable for easy maintenance and replacement.

[0051] Thus, by providing the second sealing strip 6 at the connection between the screen frame 1 and the screen fan 2, and making the second sealing strip 6 contact with the first sealing strip, the sealing performance of the connection is enhanced, effectively preventing mosquitoes from entering the room through the gap in the connection.

[0052] Further, the side of the screen fan 2 connected with the screen net 3 is provided with a fixing part 21, and the screen net 3 is fixed on the screen fan 2 by the screw passing through the screen net 3 and the fixing part 21.

[0053] Specifically, the fixing part 21 can be a metal sheet or a plastic sheet, which can be rectangular, circular, or other suitable shapes. The fixing part 21 is fixed on the screen fan 2 by a screw, the screw passes through the screen net 3 and is tightened on the fixing part 21, thereby firmly fixing the screen net 3 on the screen fan 2. In addition, the fixing part 21 can also be provided with grooves or protrusions to increase the friction between the screen net 3 and the screen fan 2, further preventing the screen net 3 from loosening. As a preferred embodiment, the fixing part 21 can be designed to be adjustable, so that the tension of the screen net 3 can be adjusted as needed to adapt to different use environments and needs.

[0054] Thus, the provision of the fixing part 21 and the screw on the screen fan 2 ensures that the screen net 3 can be firmly fixed on the screen fan 2, preventing the screen net 3 from loosening or falling off due to external force or long-term use during use. This design effectively solves the problem of loose screen net 3 fixation through simple structure and operation, improving the reliability and durability of the anti-mosquito structure. Compared with the prior art, the technical scheme of the present application not only simplifies the installation process, but also enhances the fixation effect of the screen net 3, making the anti-mosquito structure more stable and durable.

[0055] Further, the screen fan 2 is also provided with a fixing part 22, which is in the shape of "L", used to fix the screen net 3 between the fixing part 22 and the fixing part 21, and the screen net 3 is fixed on the screen fan 2 by using a screw passing through the fixing part 22 and the fixing part 21.

[0056] Specifically, please refer to Figure 2, the "L" shape design of the fixing piece 22 enables the gauze 3 to be firmly fixed on the gauze fan 2. One end of the fixing piece 22 cooperates with the fixing part 21, and the other end is connected with the fixing part 21 through a screw, thereby forming a stable structure. This design not only enhances the fixing effect of the gauze 3 and prevents the gauze 3 from falling off during use, but also improves the overall stability and durability of the gauze fan 2.

[0057] As a preferred embodiment, the fixing piece 22 can be made of metal material to ensure its strength and durability. In addition, the shape and size of the fixing piece 22 can be adjusted according to the specific structure of the gauze fan 2 to adapt to different installation requirements. For example, the "L" shape angle of the fixing piece 22 can be designed as 90 degrees to ensure that the gauze 3 can be closely attached to the gauze fan 2.

[0058] Therefore, by cooperating the fixing piece 22 with the fixing part 21, the application solves the problem of fixing the gauze 3 on the gauze fan 2, and ensures the effectiveness and reliability of the anti-mosquito structure. Compared with the prior art, the technical scheme of the application not only improves the fixing effect of the gauze 3, but also enhances the overall stability and durability of the gauze fan 2, thereby better meeting the demand for anti-mosquito in modern residential buildings.

[0059] Further, the anti-mosquito structure further comprises a gauze pressing strip 23, which is arranged on the gauze fan 2 and used for fixing the gauze 3 on the gauze fan 2 to prevent the gauze 3 from falling off.

[0060] Specifically, the gauze pressing strip 23 can be made of various materials such as metal, plastic or composite material to ensure its strength and durability. The shape of the gauze pressing strip 23 can be strip-shaped, U-shaped or other shapes suitable for fixing the gauze 3. During installation, the gauze pressing strip 23 can be connected with the gauze fan 2 through screws, buckles or other fixing devices to ensure the stability of the gauze 3 on the gauze fan 2. In addition, the gauze pressing strip 23 can be arranged at different positions of the gauze fan 2 to adapt to different sizes and shapes of the gauze 3, thereby achieving all-round fixation of the gauze 3.

[0061] Therefore, by installing the gauze pressing strip 23 on the gauze fan 2, the gauze 3 can be effectively fixed on the gauze fan 2 to prevent it from falling off due to external force or its own gravity during use, thereby ensuring the effectiveness and durability of the anti-mosquito structure. Compared with the prior art, the technical scheme of the application not only solves the problem of easy falling off of the gauze 3, but also improves the stability and reliability of the anti-mosquito structure, making it more effective and durable in actual application.

[0062] Further, a third sealing rubber strip 24 is arranged between the gauze pressing strip 23 and the gauze 3.

[0063] Specifically, please refer to Figure 2The gauze pressing strip 23 can be implemented in various ways. For example, the gauze pressing strip 23 can be made of a metal material, has a certain elasticity and strength, and can effectively press the gauze 3 on the gauze fan 2. In addition, the gauze pressing strip 23 can also be made of a plastic material, has the characteristics of lightness and durability. As a preferred embodiment, the gauze pressing strip 23 can be designed as a detachable structure, which is convenient for users to clean and maintain. The third sealing strip 24 can be made of silicone or rubber material, has good sealing performance and weather resistance, and can effectively prevent mosquitoes from entering the room through the gap between the gauze 3 and the gauze fan 2.

[0064] Therefore, by setting the gauze pressing strip 23 and the third sealing strip 24, the gauze 3 can be effectively fixed on the gauze fan 2, and the gauze 3 can be prevented from falling off due to external force or long-term use. The setting of the third sealing strip 24 further enhances the sealing between the gauze 3 and the gauze fan 2, ensures the anti-mosquito effect, and improves the durability and aesthetics of the structure. Compared with the prior art, the technical scheme of the present application not only solves the problem of fixing the gauze 3, but also improves the sealing and durability of the anti-mosquito structure by increasing the sealing strip, thereby better meeting the needs of users.

[0065] The above is only an embodiment of the present application and is not used to limit the protection scope of the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A balcony casement door mosquito-proof structure, characterized in that, The mosquito-proof structure is arranged on the installed balcony sliding door, and at least comprises a screen frame (1), a screen fan (2) hinged in the screen frame (1), and a screen net (3) fixed in the screen fan (2), the screen fan (2) is opened and closed along the hinge position, and the screen net (3) is used for preventing mosquitoes from entering the room. The screen frame (1) has at least a first mounting portion (11) and a second mounting portion (12), the first mounting portion (11) is fixed with the balcony sliding door, and the second mounting portion (12) is fixed on one side of the first mounting portion (11). The first mounting portion (11) is provided with a through hole (13) for mounting a fixing structure and fixing the balcony sliding door. The second mounting portion (12) is provided with a decorative cover (14) connected with the first mounting portion (11) on the side facing the outdoor.

2. The mosquito-proof structure for a sliding door of a balcony according to claim 1, wherein The decorative cover (14) is detachably mounted on the second mounting portion (12).

3. The mosquito-proof structure of a sliding door for a balcony according to claim 2, wherein The side of the decorative cover (14) facing the outdoor is flush with the second mounting portion (12).

4. The mosquito-proof structure for a sliding door of a balcony according to claim 1, wherein The screen fan (2) is hinged to the screen frame (1) through a hinge structure (15) on one side.

5. The mosquito-proof structure for a sliding door of a balcony according to claim 4, wherein The other side of the screen fan (2) is provided with a first sealing rubber strip (5) connected with the screen frame (1).

6. The mosquito-proof structure of a sliding door for a balcony according to claim 5, wherein The screen frame (1) and the screen fan (2) are provided with a second sealing rubber strip (6) at the connection position, and the first sealing rubber strip (5) and the second sealing rubber strip (6) are in contact.

7. The mosquito-proof structure for a sliding door of a balcony according to claim 1, wherein The side of the screen fan (2) connected with the screen net (3) is provided with a fixing portion (21), and a screw passes through the screen net (3) and the fixing portion (21) to fix the screen net (3) on the screen fan (2).

8. The mosquito-proof structure of a sliding door for a balcony according to claim 7, wherein The screen fan (2) is also provided with a fixing piece (22), the fixing piece (22) is in an "L" shape, used for fixing the screen net (3) between the fixing piece (22) and the fixing portion (21), and a screw passes through the fixing piece (22) and the fixing portion (21) to fix the screen net (3) on the screen fan (2).

9. The mosquito-proof structure of a sliding door according to claim 8, wherein The mosquito-proof structure further comprises a screen net pressing strip (23) arranged on the screen fan (2) and used for fixing the screen net (3) on the screen fan (2) to prevent the screen net (3) from falling off.

10. The mosquito-proof structure for a sliding door of a balcony according to claim 9, wherein A third sealing rubber strip (24) is arranged between the screen net pressing strip (23) and the screen net (3).

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