Hidden drainage type door and window
By setting drainage holes and cleaning mechanisms on the slide chute surface of the sliding window, the problem of easy blockage of the existing sliding window drain structure is solved, and the function of automatically cleaning drainage holes is realized, maintaining the drainage capacity and ensuring the normal use of the window.
Patent Information
- Application Number
- CN202421467719.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-26
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-06-26
AI Technical Summary
The drainage structure of the existing sliding windows is easily blocked by debris, resulting in a decrease in drainage capacity.
A hidden drainage door and window is designed. A sliding chute is opened on the outer surface of the lower end of the window frame. A movable frame is installed inside the sliding chute. A drain hole is opened on the middle and both sides of the sliding chute. A cleaning mechanism is installed for cleaning the drain holes at the lower end of the movable frame, including a mounting frame, a roller, a telescopic rod and an arc-shaped dredging block.
Automatically clean the drain holes every time the window is switched, effectively preventing the drain holes from being blocked, maintaining drainage capacity, and not affecting the normal push and pulling movement of the windows.
Smart Images
Figure CN222936653U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of doors and windows, in particular to a hidden drainage type door and window. Background Technique
[0002] Sliding windows are divided into horizontal sliding windows and vertical sliding windows according to different sliding directions. Horizontal sliding windows need to be provided with rail grooves above and below the window sashes, and vertical sliding windows require pulleys and balancing measures.
[0003] Sliding windows have the advantages of not occupying indoor space, beautiful appearance, economical price, and good sealing performance. With high-grade sliding rails, it can be easily pushed open with a gentle push. With large pieces of glass, it not only increases the indoor lighting but also improves the overall appearance of the building. The stress state of the window sashes is good and not easily damaged, but the ventilation area is limited to a certain extent.
[0004] Regarding the drainage structure of sliding windows, due to the outermost sliding rail of the sliding window, water will always enter the innermost chute when it rains whether the window is closed or not. In order to prevent water accumulation inside the chute, drainage holes are generally provided on one side of the chute. However, these drainage holes are generally small and are easily blocked by sundries during the use of the window, which easily leads to a decrease in drainage capacity. Therefore, an improved hidden drainage type door and window is needed to solve this problem. Content of the Utility Model
[0005] The purpose of the utility model is to provide a hidden drainage type door and window to solve the problems raised in the above background technique.
[0006] To achieve the above purpose, the utility model provides the following technical solution: A hidden drainage type door and window, including a window frame, both sides inside the window frame are fixedly provided with fixed frames, a chute is opened on the outer surface of the lower end of the window frame, an activity frame is movably clamped inside the chute, drainage holes are opened in the middle and on both sides of the surface of the chute, a cleaning mechanism for cleaning the drainage holes is arranged at the lower end of the activity frame, the cleaning mechanism includes a mounting rack, rollers, telescopic rods, and dredging blocks, a mounting rack is fixedly arranged at the lower end of the activity frame, a number of rollers are evenly movably arranged inside the mounting rack through a rotating shaft, telescopic rods are fixedly arranged on both sides inside the mounting rack, and dredging blocks are fixedly arranged at the movable ends of the telescopic rods. Glass is fixedly arranged in the middle of the inner sides of the fixed frame and the activity frame.
[0007] Preferably, a spring is provided inside the telescopic rod. The spring can automatically push the telescopic rod to extend and reset. That is to say, the telescopic rod used in this device always has a tendency to extend, so that the dredging block can be stuck into the drain hole, and the dust blocked in the drain hole can be pushed out by the dredging block, thus playing a role in cleaning the drain hole. Dredging blocks are provided on both sides of the lower end of the mounting frame. One dredging block is used to clean the drain hole near the middle of the chute, and the corresponding dredging block on the other side is used to clean the drain holes on both sides of the chute surface.
[0008] Preferably, a notch is provided on one side of the surface of the mounting frame. Through the notch, when the telescopic rod contracts, a storage space can be given to the dredging block to prevent movement interference.
[0009] Preferably, a shielding plate is provided on the outer side of the drain hole on the lower surface of the window frame. Through the shielding plate, the outer side of the drain opening can be shielded, making the drain hole hidden, which can further prevent the drain hole from being blocked.
[0010] Preferably, a reinforcing rib is fixedly provided between the fixed frame and the glass. Through the reinforcing rib, the structural strength between the fixed frame and the glass can be improved.
[0011] Preferably, the outer surface of the dredging block is arc-shaped. Through the arc-shaped dredging block, it can be conveniently inserted and stuck into the drain groove to push out the dust stuck in the drain groove. However, since the surface of the dredging block is arc-shaped, when the movable frame is pushed or pulled, a tangential extrusion occurs between the drain hole and the dredging block. A part of the component force of this extrusion force will compress the dredging block, and finally the telescopic rod will contract, so that the dredging block can be removed from the drain hole, which will not affect the normal pushing and pulling movement of the movable frame and the glass.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] 1. Through the arc-shaped dredging block of the present utility model, it can be conveniently inserted and stuck into the drain groove to push out the dust stuck in the drain groove. However, since the surface of the dredging block is arc-shaped, when the movable frame is pushed or pulled, the dredging block is stuck into the drain hole, and a tangential extrusion occurs between the drain hole and the dredging block. A part of the component force of this extrusion force will compress the dredging block, and finally the telescopic rod will contract, so that the dredging block can be removed from the drain hole, which will not affect the normal pushing and pulling movement of the movable frame and the glass.
[0014] 2. The present utility model can clean the drain holes of the chute once every time the window is opened or closed, which is convenient to operate and does not require other deliberate cleaning operations, so that the situation of drain hole blockage can be effectively prevented. Description of the Drawings
[0015] Figure 1Schematic diagram of the overall structure of a hidden drainage type door and window of the present utility model;
[0016] Figure 2 Another attempt at the opening of the drainage hole in a hidden drainage type door and window of the present utility model;
[0017] Figure 3 Cross-sectional view of the chute in a hidden drainage type door and window of the present utility model;
[0018] Figure 4 Overall structural view of the movable frame in a hidden drainage type door and window of the present utility model;
[0019] Figure 5 A hidden drainage type door and window of the present utility model Figure 3 Enlarged view of part A in the hidden drainage type door and window of the present utility model;
[0020] Figure 6 A hidden drainage type door and window of the present utility model Figure 4 Enlarged view of part B in the hidden drainage type door and window of the present utility model;
[0021] Figure 7 A hidden drainage type door and window of the present utility model Figure 1 Enlarged view of part C in the hidden drainage type door and window of the present utility model.
[0022] In the figure: 1, window frame; 2, fixed frame; 3, chute; 4, movable frame; 5, drainage hole; 6, mounting bracket; 7, roller; 8, telescopic rod; 9, dredging block; 10, notch; 11, shielding plate; 12, reinforcing rib; 13, glass. Detailed implementation manners
[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0024] Please refer to Figure 1-7, the present utility model provides a technical solution: a hidden drainage type door and window, including a window frame 1. On both sides inside the window frame 1, fixed frames 2 are fixedly arranged. On the outer surface of the lower end of the window frame 1, a chute 3 is opened. Inside the chute 3, a movable frame 4 is movably engaged. In the middle and on both sides of the surface of the chute 3, drainage holes 5 are opened. At the lower end of the movable frame 4, a cleaning mechanism for cleaning the drainage holes 5 is arranged. The cleaning mechanism includes a mounting frame 6, rollers 7, telescopic rods 8, and a dredging block 9. At the lower end of the movable frame 4, a mounting frame 6 is fixedly arranged. Inside the mounting frame 6, a plurality of rollers 7 are evenly movably arranged through a rotating shaft. On both sides inside the mounting frame 6, telescopic rods 8 are fixedly arranged. The movable ends of the telescopic rods 8 are fixedly provided with a dredging block 9. In the middle of the inner sides of the fixed frame 2 and the movable frame 4, glasses 13 are fixedly arranged.
[0025] A spring is arranged inside the telescopic rod 8. Through the spring, the telescopic rod 8 can be automatically pushed to extend and reset. That is to say, the telescopic rod 8 used in this device always has a tendency to extend. Thus, the dredging block 9 can be inserted into the drainage hole 5, and the dust blocked in the drainage hole 5 can be pushed out by the dredging block 9, so as to play a role in cleaning the drainage hole 5. On both sides of the lower end of the mounting frame 6, dredging blocks 9 are arranged. One dredging block 9 is used to clean the drainage hole 5 near the middle of the chute 3, and the corresponding dredging block 9 on the other side is used to clean the drainage holes 5 on both sides of the surface of the chute 3.
[0026] On one side of the surface of the mounting frame 6, a notch 10 is opened. Through the notch 10, when the telescopic rod 8 contracts, a storage space can be given to the dredging block 9 to prevent movement interference.
[0027] On the lower end surface of the window frame 1, a shielding plate 11 is arranged outside the drainage hole 5. Through the shielding plate 11, the outside of the drainage port can be shielded, so that the drainage hole 5 is hidden, which can further prevent the drainage hole 5 from being blocked.
[0028] Between the fixed frame 2 and the glass 13, a reinforcing rib 12 is fixedly arranged. Through the reinforcing rib 12, the structural strength between the fixed frame 2 and the glass 13 can be improved.
[0029] The outer surface of the dredging block 9 is arc-shaped. Through the arc-shaped dredging block 9, it can be conveniently inserted and engaged into the drainage groove to push out the dust stuck in the drainage groove. However, since the surface of the dredging block 9 is arc-shaped, when the movable frame 4 is pushed and pulled, a tangential extrusion occurs between the drainage hole 5 and the dredging block 9. A part of the component force of this extrusion force will compress the dredging block 9, and finally the telescopic rod 8 will contract. In this way, the dredging block 9 can be moved out of the drainage hole 5, which will not affect the normal pushing and pulling movement of the movable frame 4 and the glass 13.
[0030] Working principle: When using this device, the movable frame 4 and the glass 13 can slide left and right inside the chute 3, thus playing the role of a sliding window. The chute 3 is arranged on the outer side of the house. When it rains, water will accumulate inside the chute 3. At this time, the accumulated water inside the chute 3 can flow out through the drain holes 5;
[0031] As long as the window is in normal use and no one deliberately stores garbage inside the chute 3, only dust will gradually accumulate inside the chute 3, and this accumulated dust may block the drain holes 5. However, when using this device, every time the window is closed, the movable frame 4 is pushed to close, and at this time, the central dredging block 9 will be pushed into the drain hole 5, so as to clean the central drain hole 5. When the window is opened, the dredging blocks 9 on both sides will correspondingly be stuck into the drain holes 5 on both sides. In this way, the drain holes 5 of the chute 3 can be cleaned once every time the window is opened and closed, effectively preventing the drain holes 5 from being blocked;
[0032] When the device is in use, the arc-shaped dredging block 9 can be easily inserted and stuck into the drain groove to push out the dust stuck in the drain groove. However, since the surface of the dredging block 9 is arc-shaped, when the movable frame 4 is pushed and pulled, when the dredging block 9 is stuck into the drain hole 5, a tangential extrusion occurs between the drain hole 5 and the dredging block 9. A part of the component force of this extrusion force will compress the dredging block 9, and finally the telescopic rod 8 will contract, so that the dredging block 9 can be removed from the drain hole 5, which will not affect the normal pushing and pulling movement of the movable frame 4 and the glass 13.
[0033] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.
[0034] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A hidden drainage door and window, comprising a window frame (1), characterized in that: A fixed frame (2) is fixedly arranged on both sides of the window frame (1), a slide groove (3) is provided on the outer surface of the lower end of the window frame (1), a movable frame (4) is movably engaged with the slide groove (3), a drainage hole (5) is provided in the middle and both sides of the surface of the slide groove (3), a cleaning mechanism for cleaning the drainage hole (5) is provided at the lower end of the movable frame (4), the cleaning mechanism comprises a mounting frame (6), a roller (7), a telescopic rod (8), and a dredging block (9), a mounting frame (6) is fixedly arranged on the lower end of the movable frame (4), a plurality of rollers (7) are evenly movably arranged inside the mounting frame (6) through a rotating shaft, a telescopic rod (8) is fixedly arranged on both sides of the mounting frame (6), a dredging block (9) is fixedly arranged at the movable end of the telescopic rod (8), and a glass (13) is fixedly arranged at the middle of the inner side of the fixed frame (2) and the movable frame (4).
2. A hidden drainage door and window according to claim 1, characterized in that: A spring is arranged inside the telescopic rod (8).
3. The hidden drainage door and window according to claim 1, characterized in that: A notch (10) is provided on one side of the surface of the mounting frame (6).
4. The hidden drainage door and window according to claim 1, characterized in that: A shielding plate (11) is provided on the lower end surface of the window frame (1) outside the drainage hole (5).
5. The hidden drainage door and window according to claim 1, characterized in that: A reinforcing rib (12) is fixedly arranged between the fixed frame (2) and the glass (13).
6. The hidden drainage door and window according to claim 1, characterized in that: The outer surface of the dredging block (9) is arc-shaped.