Adjustable door and window gap safety door and window

Abstract

The utility model relates to door and window technical field discloses a kind of adjustable door and window gap safety door and window, including door and window board, the right side of door and window board is provided with recess one, the right side of door and window board is slidably connected with adjusting plate, the front side of adjusting plate is fixedly connected with multiple L-shaped plates, the right side of adjusting plate is slidably connected with first frame, the left side of first frame is provided with recess two, the right side of L-shaped plate is provided with groove, the front side of first frame is provided with multiple slide rails, the front side of slide rail is slidably connected with sliding block, the front side of sliding block is fixedly connected with U-shaped plate.In the utility model, L-shaped plate is passed through U-shaped plate inside, U-shaped plate is clamped by the square block of two sides, so that door and window gap disappears, U-shaped plate is slid to different positions, the size of door and window gap can be adjusted, the function that door and window gap size can be manually adjusted is achieved, the requirement of different places to door and window gap is realized, and flexibility is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of door and window technology, and in particular to an adjustable door and window gap safety door and window. Background Technology

[0002] With social development and the improvement of people's living standards, the requirements for the safety of the living environment are increasing. As an important part of the building safety protection system, security doors and windows bear the key responsibility of resisting illegal intrusion and protecting the safety of people and property. From the perspective of the overall market trend, security doors and windows are developing towards intelligence and multi-functionality to meet the increasingly diversified needs of consumers. Among the characteristics of various security doors and windows, the treatment of door and window gaps has become one of the key factors affecting their overall performance. If the traditional door and window gaps are too large, they can easily become entry points for criminals to pry open doors and windows, reducing the anti-theft performance of doors and windows. At the same time, in severe weather, such as strong winds and rainstorms, large door and window gaps can cause rainwater to backflow and a large amount of dust to enter the room, affecting the indoor environment. To solve the many problems caused by the above-mentioned door and window gaps, adjustable door and window gap equipment has emerged. This equipment aims to meet the performance requirements of doors and windows in different scenarios by flexibly adjusting the size of the door and window gaps.

[0003] Adjustable window and door gap devices are installed on window and door structures to change the size of the gap after the window or door is closed. They generally consist of an adjustment drive component, a connecting transmission component, and a sealing component. The adjustment drive component typically uses a motor and a manual knob to provide the adjustment power. The connecting transmission component transmits the power from the drive component to the window or door frame to adjust the gap. The sealing component ensures a good seal after adjustment. Existing adjustable window and door gap devices are cumbersome to operate, cannot quickly adjust the gap in emergencies, and the drive components are prone to failure and have high energy consumption. To address these drawbacks, existing technologies use more precise gear transmission structures to improve power transmission efficiency, reduce energy consumption, and enhance adjustment accuracy. However, this technology is still cumbersome to operate, unsuitable for most windows and doors, and cannot allow for manual adjustment of the gap size as needed, resulting in poor flexibility. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an adjustable door and window gap safety door and window, which aims to improve the problem of poor flexibility in the existing technology, which cannot adjust the size of the door and window gap manually according to needs.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an adjustable door and window gap safety door and window, comprising a door and window panel, a groove on the right side of the door and window panel, an adjusting plate slidably connected to the right side of the door and window panel, multiple L-shaped plates fixedly connected to the front side of the adjusting plate, a first frame slidably connected to the right side of the adjusting plate, a groove on the left side of the first frame, a slot on the right side of the L-shaped plate, multiple slide rails on the front side of the first frame, a slider slidably connected to the front side of the slide rails, a U-shaped plate fixedly connected to the front side of the slider, square blocks on the upper and lower sides of the right side of the L-shaped plate, a spring fixedly connected to the bottom of the square blocks, and an opening and closing mechanism fixedly connected to the upper and lower sides of the door and window panel, the opening and closing mechanism being used for opening and closing.

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

[0007] The opening and closing mechanism includes a cylinder, the bottom of which is fixedly connected to the top of the door and window panel. A strip plate is fixedly connected to the left side of the cylinder. A connecting column is rotatably connected to the outer wall of the strip plate. An adjusting shaft is rotatably connected to the outer wall of the connecting column. A cylinder is rotatably connected to the front side of the adjusting shaft. A short column is fixedly connected to the middle of the top surface of the door and window panel. A strip plate is rotatably connected to the outer wall of the short column. A short column is rotatably connected to the left side of the strip plate. A handle is fixedly connected to the front side of the door and window panel.

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

[0009] Multiple anti-slip pads are fixedly connected to the left and right sides of the first frame, and multiple sponge pads are fixedly connected to the upper and lower sides of the door and window panels.

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

[0011] The front side of the anti-slip mat is fixedly connected to a second frame, and multiple screws are threaded around the perimeter of the second frame.

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

[0013] A light is fixedly connected to the front side of the second frame, and a dust-collecting pad is fixedly connected to the top of the second frame.

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

[0015] A cushioning pad is fixedly connected to the bottom of the second frame, and multiple corner protectors are fixedly connected to all four sides of the second frame.

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

[0017] A sealing strip is fixedly connected to the right side of the second groove, and multiple mounting holes are provided around the first frame.

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

[0019] Multiple anti-collision pads are fixedly connected to both the left and right sides of the slide rail, and a protective film is fixedly connected to the front side of the door and window panel.

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

[0021] 1. In this utility model, when it is necessary to adjust the size of the door and window gap, the adjustment plate is pulled out through the groove inside the door and window panel, the L-shaped plate is passed through the U-shaped plate, the spring is placed inside the L-shaped plate, and the U-shaped plate is locked by the square blocks on both sides, so that the door and window panel and the first frame are connected, making the door and window gap disappear. Compressing the spring causes the square blocks on both sides to pop out to both sides, so that the door and window panel can be pulled out to the left. The U-shaped plate slides on the top of the anti-collision pad by the slider, and the U-shaped plate is slid to different positions. The L-shaped plate is then inserted to adjust the size of the door and window gap. Therefore, the function of manually adjusting the size of the door and window gap is achieved, which meets the requirements of different places for the door and window gap and enhances flexibility.

[0022] 2. In this utility model, when it is necessary to open or close the door or window, by pulling the handle to the left, the cylinder connected to the upper and lower sides of the handle will start to rotate, which in turn will drive the strip plate to rotate. The two strip plates are connected by connecting columns, and the connecting columns are connected to the cylinder two by adjusting shafts, so that the strip plate one drives the adjusting shaft to move to the left at the same time, and the short column two drives the strip plate two to rotate to the left, so that it is misaligned with the first frame, thus realizing the opening of the door or window. Pulling the handle to the right will close the door or window. Therefore, the function of opening and closing the door or window according to the needs is realized, providing safety protection. Attached Figure Description

[0023] Figure 1 This is a front perspective view of an adjustable door and window gap safety door and window proposed in this utility model;

[0024] Figure 2 This is a partial structural breakdown diagram of the U-shaped plate of an adjustable door and window gap safety door and window proposed in this utility model;

[0025] Figure 3 This is a partial structural diagram of the first frame of an adjustable door and window gap safety door and window proposed in this utility model;

[0026] Figure 4 for Figure 3 Enlarged view of point A;

[0027] Figure 5 This is a partial structural diagram of the sponge pad for an adjustable door and window gap safety door and window proposed in this utility model.

[0028] Figure 6 This is a partial structural diagram of the mounting hole for an adjustable door and window gap safety door and window proposed in this utility model;

[0029] Figure 7 for Figure 6 Enlarged view of point B.

[0030] Legend:

[0031] 1. Door and window panel; 2. Opening and closing mechanism; 201. Cylinder 1; 202. Strip plate 1; 203. Connecting column; 204. Adjusting shaft; 205. Cylinder 2; 206. Short column 1; 207. Short column 2; 208. Strip plate 2; 209. Handle; 3. Groove 1; 4. Adjusting plate; 5. First frame; 6. Slider; 7. L-shaped plate; 8. Slide rail; 9. Square block; 10. Spring; 11. U-shaped plate; 12. Groove; 13. Groove 2; 14. Second frame; 15. Mounting hole; 16. Corner protector; 17. Lighting lamp; 18. Screw; 19. Anti-slip pad; 20. Anti-collision pad; 21. Sealing strip; 22. Sponge pad; 23. Dust-collecting pad; 24. Buffer pad; 25. Protective film. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Please see the appendix Figure 1 - Appendix Figure 4This utility model provides an embodiment of an adjustable door and window gap safety door and window, including a door and window panel 1. The door and window panel 1 serves as the basic support part of the overall structure, ensuring the stability and safety of the door and window. A groove 3 is provided on the right side of the door and window panel 1. An adjusting plate 4 is slidably connected to the right side of the door and window panel 1. The adjusting plate 4 can slide on the door and window panel 1 to adjust the width of the door and window gap as needed, enhancing the adaptability and flexibility of the door and window. Multiple L-shaped plates 7 are fixedly connected to the front side of the adjusting plate 4. A first frame 5 is slidably connected to the right side of the adjusting plate 4. The first frame 5 cooperates with the adjusting plate 4 to further adjust the width of the door and window gap, improving the sealing and safety of the door and window. A groove is provided on the left side of the first frame 5. 2.13. A groove 12 is provided on the right side of the L-shaped plate 7. The groove 12 is designed to facilitate the installation and fixation of other components, and enhance the stability and functionality of the overall structure. Multiple slide rails 8 are provided on the front side of the first frame 5. A slider 6 is slidably connected to the front side of the slide rail 8. The slider 6 can slide freely on the slide rail 8, thereby realizing the fine adjustment of the width of the door and window gap. A U-shaped plate 11 is fixedly connected to the front side of the slider 6. Square blocks 9 are provided on the upper and lower sides of the right side of the L-shaped plate 7. The square blocks 9 play a supporting and limiting role to ensure the stability of the adjusting plate 4 during the sliding process. A spring 10 is fixedly connected to the bottom of the square block 9. An opening and closing mechanism 2 is fixedly connected to the upper and lower sides of the door and window plate 1. The opening and closing mechanism 2 is used for opening and closing.

[0034] Specifically, a groove 3 is provided on the right side for accommodating and sliding the adjusting plate 4, enabling initial adjustment of the door and window gap width. Multiple L-shaped plates 7 are fixedly connected to the front of the adjusting plate 4, providing support and fixation to ensure the stability and reliability of the adjusting plate 4 structure. A groove 13 is provided on the left side of the first frame 5 to cooperate with the corresponding part of the adjusting plate 4, ensuring smooth and stable sliding. Multiple slide rails 8 are provided on the front of the first frame 5, providing a track for the slider 6 to slide, ensuring the slider 6 can move smoothly along the slide rails 8. The slider 6 moves smoothly upwards. A U-shaped plate 11 is fixedly connected to the front side of the slider 6. The design of the U-shaped plate 11 not only enhances the stability of the structure, but also facilitates the connection and fixation with other components. A spring 10 is fixedly connected to the bottom of the square block 9. The spring 10 provides a certain elasticity and buffering effect for the adjusting plate 4, so that it can automatically return to its original position after being subjected to external force, thereby enhancing the durability and stability of the door and window. The upper and lower sides of the door and window panel 1 are fixedly connected to the opening and closing mechanism 2. The opening and closing mechanism 2 is used to control the opening and closing of the door and window, so as to realize the convenient use and safety protection of the door and window.

[0035] Please see the appendix Figure 5 - Appendix Figure 7The opening and closing mechanism 2 includes a cylinder 201, which serves as the main support and connecting component. Its bottom is fixedly connected to the top of the door / window panel 1, providing a stable base for the entire opening and closing mechanism 2. A strip plate 202 is fixedly connected to the left side of the cylinder 201. A connecting column 203 is rotatably connected to the outer wall of the strip plate 202. The connecting column 203 serves as a transmission component, capable of flexible rotation to enable flexible operation of the opening and closing mechanism 2. An adjusting shaft 204 is rotatably connected to the front of the adjusting shaft 204, and a second cylinder 205 is rotatably connected to the front of the adjusting shaft 204. The second cylinder 205 and the first cylinder 201 work together to realize the smooth opening and closing of the opening and closing mechanism 2. A second short column 207 is fixedly connected to the middle of the top surface of the door and window panel 1. A second strip plate 208 is rotatably connected to the outer wall of the second short column 207. A first short column 206 is rotatably connected to the left side of the second strip plate 208. The first short column 206 works together with other components to realize the precise control of the opening and closing mechanism 2. A handle 209 is fixedly connected to the front of the door and window panel 1.

[0036] Specifically, a strip plate 202 is fixedly connected to the left side of cylinder 201. The strip plate 202 serves as a connection and support, making the structure of the opening and closing mechanism 2 more stable. An adjusting shaft 204 is rotatably connected to the outer wall of the connecting column 203. The adjusting shaft 204 is used to adjust the angle and position of the opening and closing mechanism 2 to meet different usage needs. A short column 207 is fixedly connected to the middle of the top surface of the door and window panel 1. The short column 207 serves as a support component, which can enhance the stability of the door and window panel 1. A strip plate 208 is rotatably connected to the outer wall of the short column 207. The strip plate 208 is similar to the strip plate 202 and serves as a connection and support. A handle 209 is fixedly connected to the front side of the door and window panel 1. The handle 209 makes it convenient for users to operate the opening and closing mechanism 2, realizing easy opening and closing of the door and window.

[0037] Please see the appendix Figure 1 - Appendix Figure 3 Multiple anti-slip pads 19 are fixedly connected to the left and right sides of the first frame 5. The anti-slip pads 19 are to ensure that the first frame 5 can be placed stably on the ground during installation and use, and to prevent sliding and movement. Multiple sponge pads 22 are fixedly connected to the upper and lower sides of the door and window panel 1. A sealing strip 21 is fixedly connected to the right side of the groove 2 13. The sealing strip 21 is set to improve the sealing performance between the door and window panel 1 and the first frame 5, effectively prevent the penetration of air and water, and ensure the airtightness of the door and window. Multiple mounting holes 15 are opened around the first frame 5. Multiple anti-collision pads 20 are fixedly connected to the left and right sides of the slide rail 8. The anti-collision pads 20 can absorb the impact force generated during sliding, reduce noise and damage. A protective film 25 is fixedly connected to the front side of the door and window panel 1.

[0038] Specifically, the upper and lower sides of the door and window panel 1 are also designed with multiple sponge pads 22 fixedly connected. The function of the sponge pads 22 is to provide additional cushioning when the door and window panel 1 is closed, reduce the collision and friction between the door and window panel 1 and the first frame 5, thereby extending the service life of the door and window panel 1. Multiple mounting holes 15 are also provided around the first frame 5. The mounting holes 15 are designed to facilitate the installation and fixing of the door and window panel 1, and also to facilitate subsequent maintenance and replacement. Finally, a protective film 25 is fixedly connected to the front side of the door and window panel 1. The function of the protective film 25 is to protect the surface of the door and window panel 1, prevent scratches and contamination, and maintain the appearance and cleanliness of the door and window panel 1.

[0039] Please see the appendix Figure 4 - Appendix Figure 6 The anti-slip mat 19 is fixedly connected to the front of the second frame 14 to ensure that there is no relative movement between the two. Multiple screws 18 are threaded around the second frame 14. A light 17 is fixedly connected to the front of the second frame 14 to facilitate the use of doors and windows in low-light environments. A dust-collecting mat 23 is fixedly connected to the top of the second frame 14. A cushioning mat 24 is fixedly connected to the bottom of the second frame 14 to provide additional stability and protection for the second frame 14 and prevent damage to the ground when used on hard surfaces. Multiple corner protectors 16 are fixedly connected around the second frame 14.

[0040] Specifically, the second frame 14 is designed with multiple screws 18 around its perimeter, making it easy to install, disassemble, and replace. A dust-absorbing pad 23 is fixedly connected to the top of the second frame 14. The dust-absorbing pad 23 can absorb dust and effectively adsorb tiny particles of dust and hair. To further protect the second frame 14, multiple corner protectors 16 are fixedly connected around its perimeter, which can absorb the impact force generated during collisions and extend the service life of the second frame 14.

[0041] Working principle: After the door and window panel 1 is closed, the adjusting plate 4 is pulled out from inside the door and window panel 1 through the groove inside the door and window panel 1. The L-shaped plate 7 is passed through the inside of the U-shaped plate 11. The spring 10 is placed inside the L-shaped plate 7. The U-shaped plate 11 is locked by the square blocks 9 on both sides, so that the door and window panel 1 and the first frame 5 are connected, and the door and window gap disappears. Squeezing the spring 10 causes the square blocks 9 on both sides to pop out to both sides, so that the door and window panel 1 can be pulled out to the left. The U-shaped plate 11 slides on the top of the anti-collision pad 20 through the slider 6. The U-shaped plate 11 is slid to different positions, and the L-shaped plate 7 is inserted to adjust the size of the door and window gap. Therefore, the function of manually adjusting the size of the door and window gap is achieved, which meets the requirements of different places for the door and window gap and enhances flexibility.

[0042] By pulling the handle 209 to the left, the cylinder 201 connected to the upper and lower sides of the handle 209 begins to rotate, which in turn drives the strip plate 202 to rotate. The strip plates 202 on both sides are connected by the connecting column 203. The connecting column 203 is connected to the cylinder 205 by the adjusting shaft 204. That is, pulling the handle 209 to the left causes the strip plate 202 to drive the adjusting shaft 204 to move to the left at the same time. At the same time, the short column 207 drives the strip plate 208 to rotate to the left, making it misaligned with the first frame 5, thus opening the door and window. Pulling the handle 209 to the right closes the door and window. Therefore, the door and window can be opened and closed as needed, providing safety protection.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An adjustable door / window gap safety door / window, comprising a door / window panel (1), characterized in that: The right side of the door and window panel (1) has a groove (3), the right side of the door and window panel (1) is slidably connected to an adjusting plate (4), the front side of the adjusting plate (4) is fixedly connected to multiple L-shaped plates (7), the right side of the adjusting plate (4) is slidably connected to a first frame (5), the left side of the first frame (5) has a groove (13), the right side of the L-shaped plate (7) has a groove (12), the front side of the first frame (5) has multiple slide rails (8), the front side of the slide rails (8) is slidably connected to a slider (6), the front side of the slider (6) is fixedly connected to a U-shaped plate (11), the upper and lower sides of the right side of the L-shaped plate (7) are provided with square blocks (9), the bottom of the square blocks (9) is fixedly connected to a spring (10), the upper and lower sides of the door and window panel (1) are fixedly connected to an opening and closing mechanism (2), and the opening and closing mechanism (2) is used for opening and closing.

2. The adjustable door and window gap safety door and window according to claim 1, characterized in that: The opening and closing mechanism (2) includes a cylinder (201), the bottom of which is fixedly connected to the top of the door and window panel (1). A strip plate (202) is fixedly connected to the left side of the cylinder (201). A connecting column (203) is rotatably connected to the outer wall of the strip plate (202). An adjusting shaft (204) is rotatably connected to the outer wall of the connecting column (203). A cylinder (205) is rotatably connected to the front side of the adjusting shaft (204). A short column (207) is fixedly connected to the middle of the top surface of the door and window panel (1). A strip plate (208) is rotatably connected to the outer wall of the short column (207). A short column (206) is rotatably connected to the left side of the strip plate (208). A handle (209) is fixedly connected to the front side of the door and window panel (1).

3. The adjustable door and window gap safety door and window according to claim 1, characterized in that: Multiple anti-slip pads (19) are fixedly connected to the left and right sides of the first frame (5), and multiple sponge pads (22) are fixedly connected to the upper and lower sides of the door and window panel (1).

4. The adjustable door and window gap safety door and window according to claim 3, characterized in that: The front side of the anti-slip mat (19) is fixedly connected to a second frame (14), and multiple screws (18) are threaded around the second frame (14).

5. The adjustable door and window gap safety door and window according to claim 4, characterized in that: A light (17) is fixedly connected to the front side of the second frame (14), and a dust-collecting pad (23) is fixedly connected to the top of the second frame (14).

6. The adjustable door and window gap safety door and window according to claim 4, characterized in that: The bottom of the second frame (14) is fixedly connected with a buffer pad (24), and multiple corner protectors (16) are fixedly connected around the second frame (14).

7. The adjustable door and window gap safety door and window according to claim 1, characterized in that: A sealing strip (21) is fixedly connected to the right side of the second groove (13), and multiple mounting holes (15) are provided around the first frame (5).

8. The adjustable door and window gap safety door and window according to claim 1, characterized in that: Multiple anti-collision pads (20) are fixedly connected to the left and right sides of the slide rail (8), and a protective film (25) is fixedly connected to the front side of the door and window panel (1).

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