Aluminum screen door and window convenient to disassemble and clean

Abstract

The utility model relates to the technical field of screen windows and screen doors, and provides an aluminum screen door and window convenient to disassemble and clean, which comprises a pair of transverse frames and a pair of side frames, the side frames are arranged on two sides of the transverse frames, an inner screen window is arranged between the transverse frames and the side frames, a fixing component is arranged between the transverse frames and the side frames, an inner cavity is formed in a transverse groove, and a driving motor is mounted on the outer surface of each transverse frame. The output end of the driving motor is located in the inner cavity and provided with a driving gear. According to the technical scheme, the problems that in the related technology, existing screen windows and screen doors are generally installed on window frames or door frames, basically attached to original glass windows or glass doors in the installation process and close to side frames in size, so that disassembly is not easy, and the screen windows and the screen doors are troublesome to install back after being disassembled are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of screen windows and screen doors, and specifically relates to an aluminum screen door and window which is convenient to disassemble and clean. Background Art

[0002] Screen windows and doors are primarily used for indoor mosquito protection. However, after a few months of use, they accumulate a large amount of dust, making the screens very dirty and requiring regular removal and cleaning. However, existing screen windows and doors are typically installed on the window or door frame. During installation, they are essentially attached to the existing glass window or door, and their dimensions are similar to the side frame. This makes removal difficult, and reinstallation is also troublesome. There are even cases where the screen windows and doors are damaged during the removal or installation process, causing great confusion and inconvenience for customers.

[0003] Therefore, improvements are made to address the above problems. Utility Model Content

[0004] The utility model provides an aluminum screen door and window that is easy to disassemble and clean, which solves the problem in the related art that the existing screen windows and screen doors are generally installed on the window frame or door frame, and when installed, they are basically attached to the original glass window or glass door and the size is close to the size of the side frame, so it is difficult to disassemble and it is also troublesome to install them back after disassembly.

[0005] The technical solution of the utility model is as follows:

[0006] a pair of transverse frames and a pair of side frames, wherein the side frames are arranged on both sides of the transverse frame;

[0007] An inner screen window, the inner screen window being arranged between the transverse frame and the side frame;

[0008] A fixing assembly, the fixing assembly being arranged between the transverse frame and the side frame;

[0009] The fixing assembly includes an inner cavity, which is opened inside the transverse frame. A driving motor is installed on the outer surface of the transverse frame. The output end of the driving motor is located in the inner cavity, and a driving gear is provided at the output end of the driving motor.

[0010] As a further technical solution, connecting grooves are provided at both ends of the transverse frame, a movable column is movably connected to the connecting groove, the movable column is fixedly connected to the side frame, and a driving screw is rotatably connected between the connecting groove and the inner cavity.

[0011] As a further technical solution, both ends of the driving screw are respectively connected to the movable column through threaded cooperation, and a driven gear is provided on the surface of the driving screw, and the driven gear is meshed with the driving gear.

[0012] As a further technical solution, the end face of the transverse frame is provided with a limit plate, the surface of the limit plate is provided with a positioning block, the inner screen is inserted between the transverse frames, and the upper and lower end faces of the inner screen are provided with a pair of positioning grooves.

[0013] As a further technical solution, the positioning groove is connected to the outside of the positioning block, a pair of slots are provided on both sides of the inner screen window, and a pair of plug-in blocks are provided on the side end faces of the side frame, and the plug-in blocks are inserted and connected in the slots.

[0014] As a further technical solution, the cross-sections of the connecting groove and the movable column are both rectangular structures.

[0015] As a further technical solution, the side frame is in a C-shaped structure as a whole, and the transverse frame and the side frame are sealed and connected to the inner screen.

[0016] As a further technical solution, a fitting pad is provided on the surface of the transverse frame, and a pair of fixing ears are provided on the end surface of the transverse frame.

[0017] As a further technical solution, a pair of circular grooves are provided on the surface of the limiting plate, a spring is provided in the circular groove, a convex block is provided at one end of the spring, and the convex block is inserted into the surface of the inner screen window.

[0018] The working principle and beneficial effects of the utility model are as follows:

[0019] The utility model is provided with a fixing assembly. Through the interaction of structures such as the inner cavity, the drive motor, the drive gear, the drive screw, the driven gear, the limit plate, the positioning block and the insert block, the two side frames can be simultaneously controlled to move outward and open through the transmission cooperation of the drive screw. It is more stable than manual operation and can prevent children from operating it, thereby improving safety in all aspects. The assembly and disassembly method is simple, and various problems such as wear and collision will not occur. It has a very long service life and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0021] Figure 1 This is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is the axonometric drawing of the utility model;

[0023] Figure 3 This is an axonometric sectional view of the utility model;

[0024] Figure 4 This is an axonometric cross-sectional view from another perspective of the present invention;

[0025] Figure 5 For this utility model Figure 3 A partial enlarged view of part A;

[0026] Figure 6 For this utility model Figure 4 A partial enlarged view of part B;

[0027] In the figure: 1. Horizontal frame; 2. Side frame; 3. Inner screen; 4. Fixing assembly; 4-1. Inner cavity; 4-2. Driving motor; 4-3. Driving gear; 4-4. Connecting groove; 4-5. Movable column; 4-6. Driving screw; 4-7. Driven gear; 4-8. Limiting plate; 4-9. Positioning block; 4-10. Positioning groove; 4-11. Slot; 4-12. Insert block; 5. Fitting pad; 6. Fixing ear; 7. Circular groove; 8. Spring; 9. Bump. DETAILED DESCRIPTION

[0028] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] like Figures 1 to 6 As shown, this embodiment provides an aluminum screen door and window that is easy to disassemble and clean, including

[0030] A pair of transverse frames 1 and a pair of side frames 2, wherein the side frames 2 are arranged on both sides of the transverse frame 1;

[0031] An inner screen window 3 is provided between the horizontal frame 1 and the side frame 2;

[0032] The fixing component 4 is arranged between the transverse frame 1 and the side frame 2;

[0033] The fixing assembly 4 includes an inner cavity 4-1, which is opened inside the transverse frame 1. A drive motor 4-2 is installed on the outer surface of the transverse frame 1. The output end of the drive motor 4-2 is located in the inner cavity 4-1. A drive gear 4-3 is provided at the output end of the drive motor 4-2. Connecting grooves 4-4 are opened at both ends of the transverse frame 1. A movable column 4-5 is connected to the movable sleeve in the connecting groove 4-4. The movable column 4-5 is fixedly connected to the side frame 2. A drive screw 4-6 is rotatably connected between the connecting groove 4-4 and the inner cavity 4-1. The two ends of the drive screw 4-6 are respectively engaged with the movable column 4-5 by threads. Connection, a driven gear 4-7 is provided on the surface of the driving screw 4-6, the driven gear 4-7 is meshed with the driving gear 4-3, a limit plate 4-8 is provided on the end face of the transverse frame 1, and a positioning block 4-9 is provided on the surface of the limit plate 4-8. The inner screen 3 is inserted between the transverse frames 1, and a pair of positioning grooves 4-10 are provided on the upper and lower end surfaces of the inner screen 3. The positioning grooves 4-10 are suitably connected to the outside of the positioning block 4-9, and a pair of slots 4-11 are provided on both sides of the inner screen 3. A pair of plug-in blocks 4-12 are provided on the side end faces of the side frame 2, and the plug-in blocks 4-12 are plugged into the slots 4-11.

[0034] In this embodiment, in order to achieve the effect of quick assembly and disassembly, a fixing component 4 is designed, an inner cavity 4-1 is opened inside the transverse frame 1, a driving motor 4-2 is installed outside and a driving gear 4-3 is provided at the output end of the driving motor 4-2, connecting grooves 4-4 are opened on both sides of the transverse frame 1, a movable sleeve is connected to a movable column 4-5 in the connecting groove 4-4, the movable column 4-5 is fixed to the end face of the side frame 2 and can move in the connecting groove 4-4, a driving screw 4-6 is rotatably connected in the connecting groove 4-4 and the inner cavity 4-1, a driven gear 4-7 is provided on the driving screw 4-6 and meshes with the driving gear 4-3, the driving screw 4-6 can be controlled to rotate by the driving motor 4-2, and the driving screw 4-6 The thread directions at both ends are respectively positive spiral and reverse spiral, and the two movable columns 4-5 can be controlled to move outward or toward the middle at the same time to open the switch side frame 2. A limit plate 4-8 is provided on the inner side of the horizontal frame 1, and two positioning blocks 4-9 are provided on the surface of the limit plate 4-8. Two positioning grooves 4-10 are provided on the upper and lower end faces of the inner screen window 3. The positioning grooves 4-10 can be plug-connected with the positioning blocks 4-9 to correct the installation position of the inner screen window 3. Slots 4-11 are provided on both sides of the inner screen window 3, and an insert block 4-12 is provided on the inner side of the side frame 2. When the side frame 2 moves, the insert block 4-12 can be inserted into the slot 4-11, and the inner screen window 3 can be firmly fixed between the horizontal frame 1 and the side frame 2.

[0035] Furthermore, the cross sections of the connecting groove 4 - 4 and the movable column 4 - 5 are both rectangular structures.

[0036] In this embodiment, the rectangular structure allows the movable column 4 - 5 to move linearly while maintaining an unchanged angle in the connecting groove 4 - 4 .

[0037] Furthermore, the side frame 2 is an overall C-shaped structure, and the transverse frame 1 and the side frame 2 are sealed and connected to the inner screen 3.

[0038] In this embodiment, the C-shaped structure of the side frame 2 cooperates with the horizontal frame 1 to wrap the inner screen window 3 in the middle to ensure the fixing and sealing effect.

[0039] Furthermore, a fitting pad 5 is provided on the surface of the transverse frame 1 , and a pair of fixing ears 6 are provided on the end surface of the transverse frame 1 .

[0040] In this embodiment, by adding a fitting pad 5, the horizontal frame 1 is separated from the surface of the window by a certain distance to ensure that the side frame 2 will not be obstructed when moving, and a fixing ear 6 is provided on the outside to facilitate the installation of fasteners for fixing.

[0041] Furthermore, a pair of circular grooves 7 are provided on the surface of the limiting plates 4 - 8 , a spring 8 is provided in the circular groove 7 , a convex block 9 is provided at one end of the spring 8 , and the convex block 9 is inserted into the surface of the inner screen 3 .

[0042] In this embodiment, in order to achieve the effect of popping out the inner screen window 3, two circular grooves 7 are opened on the surface of the limiting plate 4-8, and a spring 8 and a protrusion 9 are arranged inside the circular groove 7. When the inner screen window 3 is installed, the protrusion 9 will be squeezed to make the spring 8 contract. When it is taken out, the inner screen window 3 can be popped outward by the elastic force of the spring 8.

[0043] When it needs to be installed and used, the transverse frame 1 is fixed outside the window by inserting the fasteners through the fixing ears 6, the inner screen 3 is placed between the transverse frames 1, and the positioning groove 4-10 is connected with the positioning block 4-9 by plugging. Then the driving motor 4-2 is started, and the driven gear 4-7 is driven by the driving gear 4-3 to control the driving screw 4-6 to rotate, and the two movable columns 4-5 are controlled to move in the connecting groove 4-4. As the distance between the moving side frame 2 and the inner screen 3 is shortened, it is finally fixed by inserting the plug block 4-12 into the slot 4-11. When removing, when the plug block 4-12 is separated in the slot 4-11, the inner screen 3 will be pushed outward by the elastic force of the spring 8 in conjunction with the protrusion 9, and the screen can be removed after being pushed out.

[0044] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An aluminum screen door and window that is easy to disassemble and clean, characterized in that: include A pair of transverse frames (1) and a pair of side frames (2), wherein the side frames (2) are arranged on both sides of the transverse frame (1); An inner screen window (3), the inner screen window (3) being arranged between the transverse frame (1) and the side frame (2); A fixing assembly (4), the fixing assembly (4) being arranged between the transverse frame (1) and the side frame (2); The fixing assembly (4) comprises an inner cavity (4-1), the inner cavity (4-1) is opened inside the transverse frame (1), a driving motor (4-2) is mounted on the outer surface of the transverse frame (1), an output end of the driving motor (4-2) is located in the inner cavity (4-1), and a driving gear (4-3) is provided at the output end of the driving motor (4-2).

2. The aluminum screen door and window that is easy to disassemble and clean according to claim 1 is characterized in that: Both ends of the transverse frame (1) are provided with connecting grooves (4-4), a movable column (4-5) is movably connected in the connecting groove (4-4), the movable column (4-5) is fixedly connected to the side frame (2), and a driving screw (4-6) is rotatably connected between the connecting groove (4-4) and the inner cavity (4-1).

3. The aluminum screen door and window that is easy to disassemble and clean according to claim 2 is characterized in that: Both ends of the driving screw rod (4-6) are respectively connected to the movable column (4-5) through threaded engagement. A driven gear (4-7) is provided on the surface of the driving screw rod (4-6), and the driven gear (4-7) is meshed with the driving gear (4-3).

4. The aluminum screen door and window that is easy to disassemble and clean according to claim 3, characterized in that: The end face of the transverse frame (1) is provided with a limit plate (4-8), the surface of the limit plate (4-8) is provided with a positioning block (4-9), the inner screen window (3) is inserted between the transverse frames (1), and the upper and lower end faces of the inner screen window (3) are both provided with a pair of positioning grooves (4-10).

5. The aluminum screen door and window that is easy to disassemble and clean according to claim 4, characterized in that: The positioning groove (4-10) is sleeve-connected to the outside of the positioning block (4-9); a pair of slots (4-11) are provided on both sides of the inner screen window (3); a pair of insert blocks (4-12) are provided on the side end faces of the side frame (2); and the insert blocks (4-12) are plugged and connected in the slots (4-11).

6. The aluminum screen door and window that is easy to disassemble and clean according to claim 2, characterized in that: The cross sections of the connecting groove (4-4) and the movable column (4-5) are both rectangular structures.

7. The aluminum screen door and window that is easy to disassemble and clean according to claim 1, characterized in that: The side frame (2) is in a C-shaped structure as a whole, and the transverse frame (1) and the side frame (2) are sealed and connected to the inner screen window (3).

8. The aluminum screen door and window that is easy to disassemble and clean according to claim 1, characterized in that: The surface of the transverse frame (1) is provided with a fitting pad (5), and the end surface of the transverse frame (1) is provided with a pair of fixing ears (6).

9. The aluminum screen door and window that is easy to disassemble and clean according to claim 4, characterized in that: A pair of circular grooves (7) are provided on the surface of the limiting plate (4-8), a spring (8) is provided in the circular groove (7), a convex block (9) is provided at one end of the spring (8), and the convex block (9) is inserted into the surface of the inner screen window (3).

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