Door and window convenient to maintain
By introducing sprinkler pipes and automatic cleaning systems into aluminum alloy doors and windows, the problem of cleaning dust on the outside of windows for residents of high-rise buildings has been solved, enabling convenient cleaning and placement of green plants, and improving the user experience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG MEIMING LVNENG CONSTR TECH CO LTD
- Filing Date
- 2025-01-13
- Publication Date
- 2026-04-17
AI Technical Summary
Residents of high-rise buildings often find it difficult to clean aluminum alloy sliding doors and windows from the outside, leading to dust accumulation on the outside of the windows, which affects their appearance and their mood.
An easy-to-maintain door and window structure was designed, including an aluminum alloy frame, a transparent panel, a spray pipe, a cleaning brush, and a reset line system. Cleaning water is sprayed through the spray pipe, and the cleaning brush moves along the guide rod by pulling the rope. Automatic cleaning is achieved by combining a coil spring and a spring assembly, avoiding the inconvenience of cleaning at heights.
It enables effective cleaning of the outside of the transparent panel indoors, avoiding dust accumulation, improving the convenience and aesthetics of cleaning, and eliminating the need for additional shelves to place plants, while ensuring unobstructed sunlight.
Smart Images
Figure CN224134537U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of door and window technology, and more specifically, to a door and window that is easy to maintain. Background Technology
[0002] Aluminum alloy doors and windows are a common type of sliding doors and windows. During use, the airflow is controlled by closing the doors and windows. In daily use, the outside of the doors and windows can be wiped to ensure cleanliness. However, some residents are located on high floors and cannot clean the doors and windows from the outside. This inconvenience leads to dust accumulation on the outside of the doors and windows over time, making them look dirty and messy, which affects the user's mood. Utility Model Content
[0003] In order to overcome the shortcomings of the existing technology, this utility model provides a door and window that is easy to maintain, and has the advantage of being easy to clean and maintain.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a door and window that is easy to maintain, comprising an aluminum alloy frame, a transparent plate fixedly connected to the inner cavity of the aluminum alloy frame, an installation cylinder fixedly connected to the front side of the top of the aluminum alloy frame, a coil spring fixedly connected to the inner cavity of the installation cylinder, a rotating rod fixedly connected to the center of the coil spring, a reset line wound around the surface of the rotating rod, a mounting bracket fixedly connected to the bottom end of the reset line, a pull rope fixedly connected to the bottom end of the mounting bracket, a spring assembly fixedly connected to the inner cavity of the mounting bracket, a cleaning brush fixedly connected to the side of the spring assembly away from the mounting bracket, a spray pipe fixedly connected to the inner cavity of the top of the aluminum alloy frame, and an add-in pipe fixedly connected to the side of the spray pipe away from the rotating rod.
[0005] As a preferred embodiment of this utility model, a placement frame is fixedly connected to the bottom end of the aluminum alloy frame, and a hollow plate is fixedly connected to the bottom end of the placement frame.
[0006] As a preferred embodiment of this utility model, guide rings are fixedly connected to both the left and right sides of the mounting bracket, and guide rods are fixedly connected to both the left and right sides of the aluminum alloy frame, with the guide rings movably sleeved on the surface of the guide rods.
[0007] As a preferred embodiment of this utility model, the spring assembly consists of a damping telescopic rod and a spring. The damping telescopic rod is located at the center of the spring cavity, and the front and rear sides of the damping telescopic rod and the spring are respectively fixedly connected to the mounting bracket and the cleaning brush.
[0008] In a preferred embodiment of this invention, the bottom end of the spray pipe is located above the cleaning brush, and the cleaning brush is in contact with the surface of the transparent plate.
[0009] As a preferred embodiment of this utility model, a support head is fixedly connected to the center of the bottom end of the aluminum alloy frame, the pull rope is in contact with the surface of the support head, and the bottom end of the pull rope passes through the aluminum alloy frame.
[0010] As a preferred embodiment of this utility model, a protective frame is fixedly connected to the top of the aluminum alloy frame, and the mounting bracket is located in the inner cavity of the protective frame.
[0011] As a preferred embodiment of this utility model, the reset line is fixedly connected to the center of the mounting bracket, and the opening of the end of the adding pipe away from the spray pipe faces upward.
[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0013] 1. This utility model involves adding cleaning water into the inner cavity of the adding pipe, then the cleaning water flows out along the spray pipe to the surface of the cleaning brush and the transparent panel. Pulling the pull rope moves the mounting frame along the axis of the guide rod, thereby causing the cleaning brush to wipe the surface of the transparent panel. As the mounting frame descends, it pulls the reset line on the surface of the rotating rod, causing the rotating rod to rotate and the coil spring to contract and store energy. After cleaning is complete, releasing the pull rope causes the coil spring to reverse, and the reset line causes the mounting frame to return to its original position. This allows for cleaning and maintenance of the outer side of the transparent panel from inside the house, avoiding the inconvenience of cleaning the transparent panel when living at a high place.
[0014] 2. This utility model eliminates the need for shelves when using aluminum alloy frames in places like balconies, as plants or other miscellaneous items are placed inside the placement frame. Furthermore, the close proximity of the plants to the transparent panel ensures unobstructed sunlight, greatly improving convenience. Additionally, the perforated plate at the top of the placement frame prevents water from accumulating inside the frame during planting. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the structure of this utility model;
[0016] Figure 2 This is a schematic diagram of the aluminum alloy frame connection of the present invention.
[0017] Figure 3 This is a schematic diagram of the connection of the pull rope in the structure of this utility model;
[0018] Figure 4 This utility model Figure 3 Enlarged connection diagram at point A in the middle;
[0019] Figure 5 This is a schematic diagram of the connection of the transparent plate in the structure of this utility model;
[0020] Figure 6 This is a schematic diagram of the connection of the structural placement frame of this utility model.
[0021] In the diagram: 1. Aluminum alloy frame; 2. Transparent plate; 3. Mounting cylinder; 4. Coil spring; 5. Rotating rod; 6. Reset line; 7. Mounting bracket; 8. Guide ring; 9. Guide rod; 10. Spring assembly; 11. Cleaning brush; 12. Spray pipe; 13. Adding pipe; 14. Support head; 15. Pull rope; 16. Placement frame; 17. Perforated plate; 18. Protective frame. Detailed Implementation
[0022] 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.
[0023] like Figures 1 to 6 As shown, this utility model provides a door and window that is easy to maintain, including an aluminum alloy frame 1. A transparent plate 2 is fixedly connected to the inner cavity of the aluminum alloy frame 1. An installation cylinder 3 is fixedly connected to the front side of the top of the aluminum alloy frame 1. A coil spring 4 is fixedly connected to the inner cavity of the installation cylinder 3. A rotating rod 5 is fixedly connected to the center of the coil spring 4. A reset line 6 is wound around the surface of the rotating rod 5. An installation frame 7 is fixedly connected to the bottom end of the reset line 6. A pull rope 15 is fixedly connected to the bottom end of the installation frame 7. A spring assembly 10 is fixedly connected to the inner cavity of the installation frame 7. A cleaning brush 11 is fixedly connected to the side of the spring assembly 10 away from the installation frame 7. A spray pipe 12 is fixedly connected to the inner cavity of the top of the aluminum alloy frame 1. An addition pipe 13 is fixedly connected to the side of the spray pipe 12 away from the rotating rod 5.
[0024] By adding cleaning water into the inner cavity of the adding pipe 13, the cleaning water flows out along the spray pipe 12 to the surface of the cleaning brush 11 and the transparent panel 2. Then, pulling the pull rope 15 moves the mounting frame 7 along the axis of the guide rod 9, thereby causing the cleaning brush 11 to wipe and clean the surface of the transparent panel 2. During the descent of the mounting frame 7, the mounting frame 7 pulls the reset line 6 on the surface of the rotating rod 5, thereby causing the rotating rod 5 to rotate, which in turn causes the coil spring 4 to contract and store force. When cleaning is completed, the pull rope 15 is released, and the elasticity of the coil spring 4 causes the rotating rod 5 to reverse, thereby causing the mounting frame 7 to return to its original position through the reset line 6. This allows for cleaning and maintenance of the outer side of the transparent panel 2 from inside the house, thus avoiding the inconvenience of cleaning the transparent panel 2 when living at a high place.
[0025] Among them, the bottom end of the aluminum alloy frame 1 is fixedly connected to the placement frame 16, and the bottom end of the placement frame 16 is fixedly connected to the hollow plate 17.
[0026] By placing green plants or other miscellaneous items inside the placement frame 16, the aluminum alloy frame 1 no longer needs to be installed with shelves to place the green plants when used in places such as balconies. Furthermore, since the green plants are close to the transparent panel 2, sunlight can shine on the surface of the green plants without obstruction, greatly improving convenience. In addition, the perforated panel 17 at the top of the placement frame 16 prevents water from accumulating in the inner cavity of the placement frame 16 during planting.
[0027] Among them, guide rings 8 are fixedly connected to both the left and right sides of the mounting bracket 7, and guide rods 9 are fixedly connected to both the left and right sides of the aluminum alloy frame 1. The guide rings 8 are movably sleeved on the surface of the guide rods 9.
[0028] The guide rod 9 positions and guides the guide ring 8, and then the guide ring 8 positions and guides the mounting bracket 7, so that the mounting bracket 7 can stably descend or rise along the guide rod 9, thereby ensuring that the cleaning brush 11 can always be in contact with the transparent plate 2.
[0029] The spring assembly 10 consists of a damping telescopic rod and a spring. The damping telescopic rod is located at the center of the spring cavity. The front and rear sides of the damping telescopic rod and the spring are fixedly connected to the mounting bracket 7 and the cleaning brush 11, respectively.
[0030] The spring provides thrust to push the cleaning brush 11 against the transparent plate 2, and the damping telescopic rod positions and guides the cleaning brush 11, thereby preventing the cleaning brush 11 from shifting during the spring deformation process.
[0031] The bottom end of the spray pipe 12 is located above the cleaning brush 11, and the cleaning brush 11 is attached to the surface of the transparent plate 2.
[0032] The bottom end of the spray pipe 12 is located above the cleaning brush 11, so that the cleaning water discharged from the spray pipe 12 can flow onto the surface of the cleaning brush 11 and the transparent plate 2, thereby assisting the cleaning brush 11 in cleaning and wiping the transparent plate 2.
[0033] Among them, a support head 14 is fixedly connected to the center of the bottom end of the aluminum alloy frame 1, and the pull rope 15 is in contact with the surface of the support head 14, with the bottom end of the pull rope 15 penetrating through the aluminum alloy frame 1.
[0034] The support head 14 at the bottom of the aluminum alloy frame 1 can limit the pull rope 15, making the pull rope 15 L-shaped, so that the residents in the room can pull the pull rope 15 horizontally to drive the installation frame 7 down.
[0035] The aluminum alloy frame 1 has a protective frame 18 fixedly connected to its top, and the mounting bracket 7 is located inside the protective frame 18.
[0036] The protective frame 18 at the top of the aluminum alloy frame 1 protects components such as the rotating rod 5, reset line 6, and mounting bracket 7 from damage caused by rain.
[0037] Among them, the reset line 6 is fixedly connected to the center of the mounting bracket 7, and the opening of the end of the adding pipe 13 away from the spray pipe 12 faces upward;
[0038] The reset line 6 is fixedly connected to the center of the mounting frame 7, so that when the mounting frame 7 is raised and lowered by the reset line 6, the mounting frame 7 can be stably raised and lowered by force. Then, the opening of the end of the adding pipe 13 away from the spray pipe 12 is facing upward, so that cleaning water can be added from the adding pipe 13.
[0039] The working principle and usage process of this utility model: The aluminum alloy frame 1 is installed in the door and window frame for use. During use, potted plants and other plants can be placed in the inner cavity of the placement frame 16 so that the plants can get sufficient light. The hollow plate 17 prevents water from accumulating in the inner cavity of the placement frame 16.
[0040] When it is necessary to clean the outside of the transparent plate 2, add cleaning water from the addition pipe 13. The cleaning water flows from the spray pipe 12 to the cleaning brush 11 and the surface of the transparent plate 2. Then, pull the pulling rope 15 to drive the mounting frame 7 to descend along the axis of the guide rod 9. The descent of the mounting frame 7 pulls the reset line 6 out from the surface of the rotating rod 5, thereby driving the rotating rod 5 to rotate. When the rotating rod 5 rotates, it drives the coil spring 4 to retract and store force.
[0041] At this time, the elasticity of the spring assembly 10 causes the cleaning brush 11 to fit tightly against the outer side of the transparent plate 2, so that the mounting bracket 7, along with the cleaning brush 11, descends and cleans the outer side of the transparent plate 2. After wiping, the pulling rope 15 is released. At this time, the coil spring 4 loses its limit and drives the rotating rod 5 to reverse, thereby pulling the mounting bracket 7 upward through the reset line 6 to complete the reset.
[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A door and window which is easy to maintain, comprising an aluminum alloy frame (1), characterized in that: A transparent plate (2) is fixedly connected to the inner cavity of the aluminum alloy frame (1). A mounting cylinder (3) is fixedly connected to the front side of the top of the aluminum alloy frame (1). A coil spring (4) is fixedly connected to the inner cavity of the mounting cylinder (3). A rotating rod (5) is fixedly connected to the center of the coil spring (4). A reset line (6) is wound around the surface of the rotating rod (5). A mounting bracket (7) is fixedly connected to the bottom end of the reset line (6). A pull rope (15) is fixedly connected to the bottom end of the mounting bracket (7). A spring assembly (10) is fixedly connected to the inner cavity of the mounting bracket (7). A cleaning brush (11) is fixedly connected to the side of the spring assembly (10) away from the mounting bracket (7). A spray pipe (12) is fixedly connected to the inner cavity of the top of the aluminum alloy frame (1). An addition pipe (13) is fixedly connected to the side of the spray pipe (12) away from the rotating rod (5).
2. A door and window assembly according to claim 1, wherein: The bottom end of the aluminum alloy frame (1) is fixedly connected to a placement frame (16), and the bottom end of the placement frame (16) is fixedly connected to a hollow plate (17).
3. A door and window assembly according to claim 2, wherein: Guide rings (8) are fixedly connected to both the left and right sides of the mounting bracket (7), and guide rods (9) are fixedly connected to both the left and right sides of the aluminum alloy frame (1). The guide rings (8) are movably sleeved on the surface of the guide rods (9).
4. A door and window assembly according to claim 2, wherein: The spring assembly (10) consists of a damping telescopic rod and a spring. The damping telescopic rod is located at the center of the spring cavity. The front and rear sides of the damping telescopic rod and the spring are fixedly connected to the mounting bracket (7) and the cleaning brush (11), respectively.
5. A door and window assembly according to claim 2, wherein: The bottom end of the spray pipe (12) is located above the cleaning brush (11), and the cleaning brush (11) is attached to the surface of the transparent plate (2).
6. A door and window assembly according to claim 2, wherein: A support head (14) is fixedly connected to the center of the bottom end of the aluminum alloy frame (1). The pull rope (15) is attached to the surface of the support head (14), and the bottom end of the pull rope (15) passes through the aluminum alloy frame (1).
7. A door and window assembly according to claim 2, wherein: The top of the aluminum alloy frame (1) is fixedly connected to a protective frame (18), and the mounting bracket (7) is located in the inner cavity of the protective frame (18).
8. A door and window assembly according to claim 1, wherein: The reset line (6) is fixedly connected to the center of the mounting bracket (7), and the opening of the end of the adding tube (13) away from the spray pipe (12) faces upward.