Side-opening casement window with hidden lock

Abstract

The utility model relates to the field of flat windows, and discloses a side-opening hidden lock casement window which comprises a window frame, two limiting grooves are formed in the outer surface of the window frame, a second threaded rod is rotationally connected to the interior of the limiting groove in the lower side, a threaded sleeve is in threaded connection with the outer surface of the second threaded rod, and the threaded sleeve is in threaded connection with the side-opening hidden lock casement window. A window is rotatably connected to the outer side of the window frame, a connecting plate is rotatably connected to one side of a threaded sleeve, a double-shaft motor is fixedly connected to the interior of a mounting groove, first bevel gears are fixedly connected to the two output ends of the double-shaft motor, and the top end of the double-shaft motor at the upper end penetrates through the inner wall of the fixing shell. According to the automatic window opening and closing device, under the cooperation of structures such as the threaded sleeve, the connecting plate, the double-shaft motor and the threaded rod II, the window does not need to be manually operated, the operation convenience and comfort are improved, and accidental injuries caused by improper manual operation are avoided.

Description

Technical Field

[0001] The utility model relates to the field of flat windows, in particular to a side-opening hidden lock casement window. Background Art

[0002] With the continuous improvement of today's living standards, people tend to prefer beautiful, simple and convenient design styles for their homes. Flat windows are essential windows for houses, and their common type has led to the development of hidden locks. Casement windows are hinged on one side of the window sash and connected to the window frame. Depending on whether they open outward or inward, these windows are divided into external casement windows and internal casement windows.

[0003] However, under the prior art, the handle is connected to the spring button, so the handle will become loose after long-term use. In addition, the handle is hidden, which makes it thin and easy to break, and the service life is not long. At the same time, it is easy for children to open it accidentally due to the pressing operation, which becomes very dangerous. In view of the above problems, a side-opening hidden lock casement window is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a side-opening casement window with a hidden lock, aiming to improve the problem of poor hiding effect of the hidden lock in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a side-opening hidden lock casement window, comprising a window frame, the outer surface of the window frame is provided with two limit grooves, the inner surface of the limit groove on the lower side is rotatably connected with a threaded rod 2, one end of the threaded rod 2 is fixedly connected with a bevel gear 3, the outer surface of the threaded rod 2 is threadedly connected with a threaded sleeve, the outer side of the window frame is rotatably connected with the window, the inner side of the window is fixedly connected with two fixing blocks, the inner sides of the two fixing blocks are rotatably connected with a connecting plate, one side of the threaded sleeve is rotatably connected with the connecting plate, the window frame is provided with an installation groove, the inner side of the installation groove is fixedly connected with a double-axis motor, the two output ends of the double-axis motor are fixedly connected with a bevel gear 1, the top end of the double-axis motor at the upper end passes through the inner wall of the fixed shell, and the outer surface of the window frame is installed with a cleaning component.

[0006] As a further description of the above technical solution:

[0007] The cleaning assembly includes two fixed shells, which are fixedly connected to the upper and lower sides of the window frame respectively, a threaded rod 1 is rotatably connected inside the upper fixed shell, a threaded block is threadedly connected to the outer surface of the threaded rod 1, one end of the threaded rod 1 is fixedly connected to a bevel gear 2, the outside of the threaded block is fixedly connected to a mounting shell, the inside of the mounting shell is fixedly connected to a plurality of springs, the inside of the mounting shell is slidably connected to a limiting plate, and a plurality of brushes are fixedly connected to the outer surface of the limiting plate.

[0008] As a further description of the above technical solution:

[0009] A fixing column is fixedly connected inside the upper limiting groove, a moving block is slidably connected to the outer surface of the fixing column, and one end of the upper connecting plate is rotatably connected to the outer surface of the threaded block.

[0010] As a further description of the above technical solution:

[0011] A sliding column is fixedly connected to the interior of the fixed shell at the lower side, a sliding block is slidably connected to the outer surface of the sliding column, and the outer surface of the sliding block is fixedly connected to the outside of the mounting shell.

[0012] As a further description of the above technical solution:

[0013] The outer surface of the upper bevel gear one is meshed and linked with the outer surface of the bevel gear two, and the outer surface of the bevel gear one is meshed and linked with the outer surface of the bevel gear three.

[0014] As a further description of the above technical solution:

[0015] One end of the connecting plate at the lower side is rotatably connected to the outside of the threaded sleeve.

[0016] As a further description of the above technical solution:

[0017] One end of a plurality of springs is fixedly connected to the outer side of the limiting plate.

[0018] As a further description of the above technical solution:

[0019] The plurality of brushes are made of flexible material, and the outer surfaces of the brushes fit the window.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, through the cooperation of the double-axis motor, the second threaded rod, the first bevel gear, the connecting plate and other structures, the window can be operated without manual operation, the convenience and comfort of operation are improved, and accidental injuries caused by improper manual operation are avoided.

[0022] 2. In the utility model, the cooperation of the brush, spring, threaded rod 1, bevel gear 2 and other structures can help keep the window surface clean and tidy, reduce the damage to the window caused by dirt and corrosion, and help extend the service life of the window. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a side-opening hidden lock casement window proposed by the utility model;

[0024] Figure 2 A cross-sectional view of a window frame of a side-opening hidden lock casement window proposed by the utility model;

[0025] Figure 3 The utility model is a cross-sectional view of a mounting shell of a side-opening concealed lock casement window.

[0026] Legend:

[0027] 1. Window frame; 2. Window; 3. Fixed block; 4. Connecting plate; 5. Sliding column; 6. Mounting shell; 7. Limiting plate; 8. Fixed shell; 9. Dual-axis motor; 10. Bevel gear one; 11. Bevel gear two; 12. Threaded rod one; 13. Threaded sleeve; 14. Bevel gear three; 15. Threaded rod two; 16. Fixed column; 17. Mounting groove; 18. Spring; 19. Brush; 20. Threaded block; 21. Sliding block; 22. Moving block; 23. Limiting groove. DETAILED DESCRIPTION

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

[0029] Reference Figure 1 - Figure 3The utility model provides an embodiment: a side-opening hidden lock casement window, comprising a window frame 1, the outer surface of the window frame 1 is provided with two limit grooves 23, the inner part of the lower limit groove 23 is rotatably connected with a threaded rod 2 15, one end of the threaded rod 2 15 is fixedly connected with a bevel gear 3 14, the outer surface of the threaded rod 2 15 is threadedly connected with a threaded sleeve 13, the outer side of the window frame 1 is rotatably connected with a window 2, the inner side of the window 2 is fixedly connected with two fixing blocks 3, the inner sides of the two fixing blocks 3 are rotatably connected with a connecting plate 4, and one side of the threaded sleeve 13 is rotatably connected with a connecting plate 4. A mounting groove 17 is provided inside the window frame 1, and a dual-axis motor 9 is fixedly connected inside the mounting groove 17. Both output ends of the dual-axis motor 9 are fixedly connected to a bevel gear 10. The top end of the upper dual-axis motor 9 passes through the inner wall of the fixed shell 8. A fixed column 16 is fixedly connected inside the upper limiting groove 23. A moving block 22 is slidably connected to the outer surface of the fixed column 16. One end of the upper connecting plate 4 is rotatably connected to the outer surface of the threaded block 20. One end of the lower connecting plate 4 is rotatably connected to the outside of the threaded sleeve 13. A cleaning component is installed on the outer surface of the window frame 1.

[0030] Specifically, the limiting groove 23 on the lower side is used to install the threaded rod 2 15, and the limiting groove 23 on the upper side is used to install the fixing column 16, so that the threaded rod 2 15 and the fixing column 16 do not affect the opening and closing of the window 2 during work, and the function of the dual-axis motor 9 is to make the upper and lower bevel gears 10 rotate, thereby driving the threaded rod 12 and the threaded rod 2 15 to rotate, and then open and close the window 2, and drive the cleaning component to work, and the two fixed blocks 3 and the two connecting plates 4 are used to make the window 2 more stable when opening and closing, to prevent it from falling off and causing harm to people, and the function of the installation groove 17 is to provide the dual-axis motor with a support platform during the working process, which is more solid, and the function of the moving block 22 is to pull and move the connecting plate 4, and the cleaning component is on the upper and lower sides of the window frame 1 and on the outside of the window frame 1.

[0031] Reference Figure 1 - Figure 3 The cleaning component includes two fixed shells 8, which are fixedly connected to the upper and lower sides of the window frame 1 respectively. The upper fixed shell 8 is rotatably connected to a threaded rod 12 inside, and a threaded block 20 is threadedly connected to the outer surface of the threaded rod 12. One end of the threaded rod 12 is fixedly connected to a bevel gear 11. The outside of the threaded block 20 is fixedly connected to a mounting shell 6. The inside of the mounting shell 6 is fixedly connected to a plurality of springs 18. The inside of the mounting shell 6 is slidably connected to a limit plate 7. The outer surface of the limit plate 7 is fixedly connected to a plurality of brushes 19. The inside of the lower fixed shell 8 is fixedly connected to a sliding column 5. The outer surface of the sliding column 5 is slidably connected to a slider 21. The outer surface of the slider 21 is fixedly connected to the outside of the mounting shell 6. One end of a plurality of springs 18 is fixedly connected to the outer side of the limit plate 7. The plurality of brushes 19 are made of flexible material, and the outer surface of the brush 19 fits the window 2.

[0032] Specifically, by starting the upper output end of the dual-axis motor 9, the threaded rod 12 rotates under the drive of the dual-axis motor 9, and the threaded block 20 moves up and down under the rotation of the threaded rod 12, and further drives the mounting shell 6 to move synchronously, and finally drives the multiple brushes 19 to move synchronously to clean the outer surface of the window 2. At the same time, during the movement of the multiple brushes 19, under the action of the elastic force of the multiple springs 18, the limit plate 7 moves outward, so that the multiple brushes 19 can fit closely to the outer surface of the window 2, and the cleaning effect is better.

[0033] Reference Figure 1 , Figure 2 The outer surface of the upper bevel gear 10 is meshed and linked with the outer surface of the bevel gear 2 11 , and the outer surface of the bevel gear 1 10 is meshed and linked with the outer surface of the bevel gear 3 14 .

[0034] Specifically, bevel gear 1 10 is meshed and connected with bevel gear 2 11, and bevel gear 1 10 is meshed and connected with bevel gear 3 14, thereby starting the upper and lower output ends of the dual-axis motor 9, so that bevel gear 1 10 drives bevel gear 2 11 to rotate, and bevel gear 1 10 drives bevel gear 3 14 to rotate.

[0035] Working principle: After the flat window is installed, when the user is ready to open the window 2, first open the lower output end of the double-axis motor 9. When the lower end of the double-axis motor 9 is opened, the bevel gear 10 rotates, thereby meshing and rotating with the bevel gear 3 14, thereby driving the threaded rod 2 15 to rotate. Driven by the threaded rod 2 15, the threaded sleeve 13 will move left and right along the outer surface of the threaded rod 2 15, thereby driving the limit plate 7 to rotate, wherein the limit plate 7 is rotatably connected with the fixed block 3, so the limit plate 7 rotates, and drives the fixed block 3 to move, wherein the fixed block 3 is fixedly connected to one side of the window 2, thereby pushing the window 2 to open the window 2, wherein by arranging a fixed column 16 and a moving block 22, a connecting plate 4 is installed on one side of the moving block 22, and a fixed block 3 is installed at one end of the connecting plate 4, so that the window 2 is more stable during the opening process, when the user closes the flat window 2, open the lower end of the double-axis motor 9, when the lower end of the double-axis motor 9 is opened, the window 2 is closed in the same way as above, and when the window 2 is closed, the connecting plate 4 will shrink to the limit The window 2 is cleaned by the plurality of springs 18. The window 2 is cleaned by the plurality of springs 18. The plurality of springs 18 squeeze the limit plates 7, so that the brushes 19 can clean the window 2 better. The bottom end of the window frame 1 is fixedly connected with a fixed shell 8. A slide column 5 is installed inside the fixed shell 8. A slider 21 is installed on the outer surface of the slide column 5. The slider 21 is fixedly connected to the outer surface of the mounting shell 6, so that the mounting shell 6 is more stable during movement, reducing the workload of manual cleaning of the window 2 and saving time and energy.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A side-opening concealed lock casement window, comprising a window frame (1), characterized in that: The outer surface of the window frame (1) is provided with two limiting grooves (23), the lower limiting groove (23) is rotatably connected to the inside of a threaded rod (15), one end of the threaded rod (15) is fixedly connected to a bevel gear (14), the outer surface of the threaded rod (15) is threadedly connected to a threaded sleeve (13), the outer side of the window frame (1) is rotatably connected to a window (2), the inner side of the window (2) is fixedly connected to two fixing blocks (3), the inner sides of the two fixing blocks (3) are rotatably connected to a connecting plate (4), one side of the threaded sleeve (13) is rotatably connected to the connecting plate (4), the window frame (1) is provided with an installation groove (17), the inside of the installation groove (17) is fixedly connected to a double-axis motor (9), the two output ends of the double-axis motor (9) are fixedly connected to a bevel gear (10), the top end of the double-axis motor (9) at the upper end passes through the inner wall of the fixed shell (8), and a cleaning component is installed on the outer surface of the window frame (1).

2. A side-opening concealed lock casement window according to claim 1, characterized in that: The cleaning assembly comprises two fixed shells (8), the two fixed shells (8) are respectively fixedly connected to the upper and lower sides of the window frame (1), the upper end of the fixed shell (8) is rotatably connected to a threaded rod (12) inside, the outer surface of the threaded rod (12) is threadedly connected to a threaded block (20), one end of the threaded rod (12) is fixedly connected to a bevel gear (11), the outside of the threaded block (20) is fixedly connected to a mounting shell (6), the inside of the mounting shell (6) is fixedly connected to a plurality of springs (18), the inside of the mounting shell (6) is slidably connected to a limit plate (7), and the outer surface of the limit plate (7) is fixedly connected to a plurality of brushes (19).

3. The side-opening concealed lock casement window according to claim 1, characterized in that: A fixing column (16) is fixedly connected inside the upper limiting groove (23), a moving block (22) is slidably connected to the outer surface of the fixing column (16), and one end of the upper connecting plate (4) is rotatably connected to the outer surface of the threaded block (20).

4. The side-opening concealed lock casement window according to claim 1, characterized in that: A sliding column (5) is fixedly connected to the interior of the fixed shell (8) at the lower side, a sliding block (21) is slidably connected to the outer surface of the sliding column (5), and the outer surface of the sliding block (21) is fixedly connected to the outside of the mounting shell (6).

5. The side-opening concealed lock casement window according to claim 1, characterized in that: The outer surface of the upper bevel gear one (10) is meshed and linked with the outer surface of the bevel gear two (11), and the outer surface of the bevel gear one (10) is meshed and linked with the outer surface of the bevel gear three (14).

6. The side-opening concealed lock casement window according to claim 1, characterized in that: One end of the lower connecting plate (4) is rotatably connected to the outside of the threaded sleeve (13).

7. The side-opening concealed lock casement window according to claim 2, characterized in that: One end of a plurality of springs (18) is fixedly connected to the outer side of the limiting plate (7).

8. The side-opening concealed lock casement window according to claim 2, characterized in that: The plurality of brushes (19) are made of flexible material, and the outer surface of the brushes (19) fits the window (2).

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