Multi-functional door and window

Abstract

The utility model relates to multifunctional door and window technical field discloses a multifunctional door and window, including frame, frame inside slidingly connected with a plurality of sliding plates, frame inside is set up with slide rail, a plurality of sliding plate bottom all are provided with cleaning assembly, the cleaning assembly includes pulley and brush plate, pulley top fixedly connected in a plurality of sliding plate bottom, brush plate top fixedly connected in a plurality of sliding plate bottom, frame inside is set up with slide rail, pulley outer wall slidingly connected in slide rail inside. In the utility model, by pulling the sliding plate, the pulley and brush plate of its bottom are moved in the slide rail, the inside impurity of slide rail is cleaned using the brush plate, makes it fall into the collecting box, solved the problem that the traditional door and window slide rail because of dust, accumulation of sundries lead to sliding not smooth even the problem of jam, improved the smoothness and service life of door and window sliding, also reduced the frequency and maintenance cost of manual cleaning.

Description

Technical Field

[0001] This utility model relates to the field of multifunctional door and window technology, and in particular to a multifunctional door and window. Background Technology

[0002] With the continuous development of modern building technology, doors and windows, as an important part of buildings, are receiving increasing attention for their functionality and convenience. Traditional doors and windows mainly focus on basic opening and ventilation functions, but in actual use, problems such as easy dust accumulation in the sliding tracks and cumbersome screen removal have gradually become prominent, affecting the user experience. To address this, various improved door and window designs have emerged in the market, aiming to improve cleaning convenience and operational efficiency. However, most existing technologies are limited to optimizing a single function and lack comprehensive solutions to problems such as sliding track cleaning and screen removal. Therefore, developing a multifunctional door and window that integrates self-cleaning of the sliding tracks and quick screen removal has become an important research direction in the current building hardware field. Such products can not only improve the practicality and durability of doors and windows but also reduce the maintenance costs for operators, and have broad market prospects.

[0003] Currently, most common door and window sliding tracks are made of aluminum alloy or PVC, using pulley systems to achieve the sliding function of doors and windows. The track structure is usually an open or semi-closed design, which can meet basic sliding needs, but lacks an effective dust prevention and cleaning mechanism. The screen is mainly fixed with screws or clips, requiring tools for disassembly, which is cumbersome. In terms of cleaning, operators usually need to manually clean the dust and debris inside the track or rely on external vacuum cleaners, which is inefficient. In addition, the existing track design has limited capacity to hold impurities, and long-term accumulation can easily lead to wear on the pulleys, affecting the smoothness of sliding. Although some high-end products have tried to use sealing strips or dust covers, they still cannot fundamentally solve the problem of inconvenient cleaning.

[0004] The main problem with existing door and window sliding tracks is that they are easily affected by the accumulation of dust and debris, leading to poor sliding or even jamming. Due to the open structure of the tracks and the lack of self-cleaning function, impurities such as sand and hair can easily enter the tracks during daily use, adhering to the surface of the pulleys or guide rails, increasing frictional resistance. Over time, this not only accelerates pulley wear and shortens service life, but also makes it difficult to open and close doors and windows, affecting normal use. Operators need to clean them frequently by hand, which is time-consuming and laborious, and it is difficult to completely remove impurities from hidden locations. This problem seriously reduces the practicality of doors and windows and the user experience. A solution that can automatically clean the tracks is needed. Therefore, a multi-functional door and window is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a multifunctional door and window, which aims to improve the problem of traditional door and window sliding tracks being unable to slide smoothly or even getting stuck due to the accumulation of dust and debris.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a multifunctional door and window, including a frame, wherein multiple sliding plates are slidably connected inside the frame, and a slide rail is provided inside the frame, and a cleaning component is provided at the bottom of each of the multiple sliding plates;

[0007] The cleaning assembly includes pulleys and brush plates. The top of the pulleys is fixedly connected to the bottom of multiple sliding plates, and the top of the brush plates is fixedly connected to the bottom of multiple sliding plates. A slide rail is provided inside the frame. The outer wall of the pulleys is slidably connected to the inside of the slide rail, and the outer wall of the brush plates is slidably connected to the inside of the slide rail. A collection box is slidably connected inside the frame, and a pull rod is fixedly connected to the outer wall of the collection box. A fixing frame is slidably connected inside one of the sliding plates, and a mesh is provided on the inner wall of the fixing frame. A quick-release assembly is provided inside the sliding plate.

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

[0009] The quick-release assembly includes a connecting block, a fixing plate, and a slot formed on the inner wall of the fixing plate. The side wall of the connecting block is fixedly connected to the outer wall of the fixing frame.

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

[0011] The outer wall of the fixing plate is fixedly connected to the inner wall of the sliding plate, and the connecting block and the slot are engaged.

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

[0013] The sliding plate is slidably connected to a sliding block inside, and a limit block is fixedly connected to the outer wall of the sliding block.

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

[0015] The outer wall of the limiting block is slidably connected to the inside of the sliding plate, and a pull block is fixedly connected to the side wall of the sliding block.

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

[0017] A locking block is fixedly connected to the outer wall of the sliding block, and the locking block engages with the fixed frame.

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

[0019] The outer wall of the sliding block is provided with a telescopic rod, one end of which is fixedly connected to the outer wall of the sliding block, and the other end of which is fixedly connected to the inner wall of the sliding plate.

[0020] As a further description of the above technical solution:

[0021] A spring is provided on the outer wall of the telescopic rod. One end of the spring is fixedly connected to the outer wall of the sliding block, and the other end of the spring is fixedly connected to the inner wall of the sliding plate.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, by pulling the sliding plate, the pulley and brush plate at its bottom move within the slide rail. The brush plate cleans the impurities inside the slide rail, causing them to fall into the collection box, thus achieving the effect of cleaning the slide rail. This solves the problem of traditional door and window slide rails being unable to slide smoothly or even getting stuck due to the accumulation of dust and debris, improves the smoothness and service life of door and window sliding, and also reduces the frequency of manual cleaning and maintenance costs.

[0024] 2. In this utility model, by pulling the pull block, the sliding block and the limiting block move within the sliding plate. The sliding block squeezes the telescopic rod and the spring, causing the locking block to disengage from the fixed frame. This, in turn, pulls the fixed frame to disengage the connecting block from the slot, achieving the effect of quick disassembly of the fixed frame. This solves the problem of cumbersome, time-consuming, and laborious disassembly of traditional door and window screens, and improves the convenience of screen disassembly and installation. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a multifunctional door and window proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the frame structure of a multifunctional door and window proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of a fixing plate structure for a multifunctional door and window proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of a sliding plate structure for a multifunctional door and window proposed in this utility model;

[0029] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0030] Legend:

[0031] 1. Frame; 2. Sliding plate; 3. Slide rail; 4. Pulley; 5. Brush plate; 6. Collection box; 7. Pull rod; 8. Fixing frame; 9. Mesh; 10. Connecting block; 11. Fixing plate; 12. Slot; 13. Sliding block; 14. Locking block; 15. Limiting block; 16. Pulling block; 17. Telescopic rod; 18. Spring. 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] Reference Figures 1-2 The present invention provides an embodiment of a multifunctional door and window, including a frame 1, which serves as the main support structure for fixing and installing other components. Multiple sliding plates 2 are slidably connected inside the frame 1, and the sliding plates 2 serve as the movable sashes of the door and window to realize the opening and closing functions of the door and window. A slide rail 3 is provided inside the frame 1, which provides a precise moving track for the sliding plates 2 to ensure smooth sliding. Cleaning components are provided at the bottom of the multiple sliding plates 2 to automatically clean the slide rail 3 during the movement of the door and window.

[0034] The cleaning components include pulleys 4 and brush plates 5. The top of the pulleys 4 is fixedly connected to the bottom of multiple sliding plates 2 to support the weight of the sliding plates 2 and reduce frictional resistance. The top of the brush plates 5 is fixedly connected to the bottom of multiple sliding plates 2 to clean dust and debris inside the sliding rails 3. The sliding rails 3 are provided inside the frame 1. The outer wall of the pulleys 4 is slidably connected to the inside of the sliding rails 3 to ensure the stability of the doors and windows when they move. The outer wall of the brush plates 5 is slidably connected to the inside of the sliding rails 3 so that the cleaning action covers the entire sliding rails 3. A collection box 6 is slidably connected inside the frame 1 to collect the debris cleaned by the brush plates 5. A pull rod 7 is fixedly connected to the outer wall of the collection box 6 to facilitate the operator to remove the collection box 6 for cleaning. A fixed frame 8 is slidably connected inside one of the sliding plates 2. The fixed frame 8 is used to install a screen 9. The inner wall of the fixed frame 8 is provided with a screen 9 to block mosquitoes and maintain ventilation. A quick-release assembly is provided inside the sliding plate 2 to facilitate quick disassembly and installation of the fixed frame 8 and the screen 9.

[0035] Reference Figures 3-5The quick-release assembly includes a connecting block 10, a fixing plate 11, and a slot 12 formed on the inner wall of the fixing plate 11. The side wall of the connecting block 10 is fixedly connected to the outer wall of the fixing frame 8 to connect the fixing frame 8 and the sliding plate 2. The outer wall of the fixing plate 11 is fixedly connected to the inner wall of the sliding plate 2, serving as a fixed base for the connection structure. The connecting block 10 and the slot 12 engage to form a preliminary positioning and fixing function. A sliding block 13 is slidably connected inside the sliding plate 2. A limit block 15 is fixedly connected to the outer wall of the sliding block 13. The outer wall of the limit block 15 is slidably connected inside the sliding plate 2 to limit the movement range of the sliding block 13. The side wall of the sliding block 13 is fixedly connected to... A pull block 16 is provided to facilitate manual operation of the sliding block 13. A locking block 14 is fixedly connected to the outer wall of the sliding block 13. The locking block 14 engages with the fixed frame 8 to achieve secondary locking of the fixed frame 8. A telescopic rod 17 is provided on the outer wall of the sliding block 13. One end of the telescopic rod 17 is fixedly connected to the outer wall of the sliding block 13, and the other end of the telescopic rod 17 is fixedly connected to the inner wall of the sliding plate 2. It is used to control the movement stroke of the sliding block 13. A spring 18 is provided on the outer wall of the telescopic rod 17. One end of the spring 18 is fixedly connected to the outer wall of the sliding block 13, and the other end of the spring 18 is fixedly connected to the inner wall of the sliding plate 2. It provides elastic restoring force to keep the locking block 14 in a locked state.

[0036] Working principle: When the operator pushes the sliding plate 2 to open or close the door or window, the pulley 4 fixed at the bottom of the sliding plate 2 rolls along the slide rail 3, achieving smooth movement of the door or window. At the same time, the brush plate 5, which is arranged parallel to the pulley 4, moves synchronously with the sliding plate 2. Its bristles maintain close contact with the inner wall of the slide rail 3. During the movement, the brush plate 5 continuously sweeps away the dust, sand, and other debris accumulated in the slide rail 3. The debris falls into the collection box 6 located at the end of the slide rail 3 under the action of gravity. The operator can periodically remove the collection box 6 for cleaning using the pull rod 7, thus achieving the purpose of cleaning the slide rail 3. When it is necessary to remove the screen 9, the operator pulls the pull block 16 outward, which moves the sliding block 13. Overcoming the elastic force of spring 18, the sliding block 13 moves outward, and its movement is maintained in a straight line by the guiding action of the limiting block 15. At the same time, it drives the fixed connecting block 14 to disengage from the fixed frame 8. At this time, the engagement restriction between the connecting block 10 and the slot 12 is also released. The operator can directly remove the fixed frame 8 and the mesh 9 as a whole from the sliding plate 2. When reinstalling, align the connecting block 10 of the fixed frame 8 with the slot 12 and insert it. After releasing the pull block 16, under the restoring force of spring 18, the sliding block 13 drives the locking block 14 to automatically reset and re-engage with the fixed frame 8. The telescopic rod 17 plays a limiting and buffering role in this process to ensure the accuracy and stability of the engagement action.

[0037] 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. A multifunctional door and window, comprising a frame (1), characterized in that: Multiple sliding plates (2) are slidably connected inside the frame (1), and a slide rail (3) is provided inside the frame (1). Cleaning components are provided at the bottom of each of the multiple sliding plates (2). The cleaning assembly includes a pulley (4) and a brush plate (5). The top of the pulley (4) is fixedly connected to the bottom of a plurality of sliding plates (2). The top of the brush plate (5) is fixedly connected to the bottom of a plurality of sliding plates (2). A slide rail (3) is provided inside the frame (1). The outer wall of the pulley (4) is slidably connected to the inside of the slide rail (3). The outer wall of the brush plate (5) is slidably connected to the inside of the slide rail (3). A collection box (6) is slidably connected inside the frame (1). A pull rod (7) is fixedly connected to the outer wall of the collection box (6). A fixed frame (8) is slidably connected inside one of the sliding plates (2). A mesh (9) is provided on the inner wall of the fixed frame (8). A quick-release assembly is provided inside the sliding plate (2).

2. The multifunctional door and window according to claim 1, characterized in that: The quick-release assembly includes a connecting block (10), a fixing plate (11), and a slot (12) formed on the inner wall of the fixing plate (11). The side wall of the connecting block (10) is fixedly connected to the outer wall of the fixing frame (8).

3. A multifunctional door and window according to claim 2, characterized in that: The outer wall of the fixing plate (11) is fixedly connected to the inner wall of the sliding plate (2), and the connecting block (10) and the slot (12) are engaged.

4. A multifunctional door and window according to claim 3, characterized in that: The sliding plate (2) is slidably connected to a sliding block (13), and a limit block (15) is fixedly connected to the outer wall of the sliding block (13).

5. A multifunctional door and window according to claim 4, characterized in that: The outer wall of the limiting block (15) is slidably connected to the inside of the sliding plate (2), and the side wall of the sliding block (13) is fixedly connected to a pull block (16).

6. A multifunctional door and window according to claim 4, characterized in that: The outer wall of the sliding block (13) is fixedly connected to a locking block (14), and the locking block (14) engages with the fixing frame (8).

7. A multifunctional door and window according to claim 4, characterized in that: The outer wall of the sliding block (13) is provided with a telescopic rod (17), one end of the telescopic rod (17) is fixedly connected to the outer wall of the sliding block (13), and the other end of the telescopic rod (17) is fixedly connected to the inner wall of the sliding plate (2).

8. A multifunctional door and window according to claim 7, characterized in that: A spring (18) is provided on the outer wall of the telescopic rod (17). One end of the spring (18) is fixedly connected to the outer wall of the sliding block (13), and the other end of the spring (18) is fixedly connected to the inner wall of the sliding plate (2).

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