Waterproof window structure with self-cleaning function
By designing concealed drainage channels, leak holes, and self-cleaning components on the windows, the problem of rainwater seeping into the room is solved, achieving highly efficient waterproofing and automatic cleaning functions for the windows, thus improving the waterproofing reliability and practicality of the windows.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHAOYANG JIAHE DOOR & WINDOW CO LTD
- Filing Date
- 2021-12-14
- Publication Date
- 2026-06-09
Smart Images
Figure CN115839203B_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of waterproof window structure technology, and more particularly to a waterproof window structure with self-cleaning function. Background Technology
[0002] Current windows mainly consist of three parts: the frame, the glass, and the moving parts. With technological advancements, the types of window materials have become increasingly diverse. Different types of windows can provide different functions such as lighting and insulation to meet people's living needs. However, any type of window must be adaptable to its installation environment. During the design process, windows must not only ensure their lighting performance but also consider their waterproofing effect. Currently, most windows only use rubber strips for water blocking, which is not conducive to drainage in areas with abundant rainfall, causing rainwater to seep into the room. Therefore, improvements are needed.
[0003] A search revealed Chinese patent application CN201920290905.5, which discloses an outward-opening casement window, including a window frame, hinges, and a window sash. The window sash is rotatably installed within the window frame via the hinges. A dust removal device is fixedly installed on the rear side of the window frame, and a waterproof device is fixedly installed on the front side. A dust collection groove is formed at the bottom of the window frame, and a power groove is formed at the bottom of the front side of the window frame. Two connecting grooves are formed at the top of the power groove, and a bidirectional motor is fixedly installed on the right side of the power groove. The outward-opening casement window in the aforementioned patent has the following shortcomings: it relies solely on a waterproof strip for waterproofing. In areas with abundant rainfall, the sealing performance of the waterproof strip deteriorates over long-term use, making it easy for rainwater to seep into the room. Therefore, further improvements are needed. Summary of the Invention
[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a waterproof window structure with self-cleaning function.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] A waterproof window structure with self-cleaning function includes:
[0007] Outer window frame;
[0008] Mounting frame; the mounting frame is installed on one side of the outer window frame;
[0009] A metal frame is installed on one side of the mounting frame. A slot is provided on the outer wall of one side of the metal frame, and an insert is engaged in the slot. An adhesive strip is provided on the outer wall of one side of the insert, and a through hole is provided on the adhesive strip.
[0010] The concealed drainage channel is located on one side of the metal frame, and a drainage hole is provided at the top of the concealed drainage channel, which is located below the through hole.
[0011] The main form is mounted inside the metal frame via support components.
[0012] Preferably, the support component includes:
[0013] A fixed frame is located on the outside of the main window, and a snap-fit rib is provided at the bottom of the fixed frame.
[0014] The clip is set on the metal frame and snaps into the clip ribs.
[0015] Furthermore, a first sealing strip and a second sealing strip are fixed to one side of the outer wall of the mounting frame, and the shape of the mounting frame is adapted to the outer window frame.
[0016] A further preferred embodiment: the outer window frame is provided with an external drainage mechanism, the external drainage mechanism comprising:
[0017] Drainage channel, which is located on the exterior window frame;
[0018] The quick-release drainage trough is installed on the upper part of the drainage channel, and the quick-release drainage trough has evenly distributed drainage holes.
[0019] As a preferred embodiment of the present invention: a self-cleaning component is provided in the drainage channel; the self-cleaning component includes:
[0020] The blocking component has a sealing sleeve on its outer side. The outer wall of one side of the blocking component is matched with the outer wall of one side of the outer window frame. The blocking component and the sealing sleeve work together to seal one end of the drainage channel.
[0021] Sleeve, the sleeve is fixed to the inner wall of one side of the drainage channel;
[0022] A sliding rod, one end of which is slidably mounted inside a sleeve via a first spring;
[0023] The brush head is mounted on the slide bar and is adapted to fit the inner wall at the bottom of the drainage channel.
[0024] As a further preferred embodiment of the present invention: a second magnetic block is fixed to the inner wall of one side of the sleeve, and a first magnetic block adapted to the second magnetic block is fixed to one end of the slide rod.
[0025] As a further aspect of the present invention: a dredging component is provided below the drainage hole, the dredging component comprising:
[0026] The bracket is fixed to the inner wall of one side of the drainage channel.
[0027] The spherical head is movably mounted below the bracket via a second spring.
[0028] The top rod is located at the top of the spherical head and is slidably connected to the inner wall of the bracket. The position of the top rod is adapted to the drain hole.
[0029] A columnar protrusion is provided on the slide bar, and the diameter of the two ends of the columnar protrusion gradually decreases.
[0030] Based on the aforementioned scheme: the inner diameter of the drainage hole and the water leakage hole gradually increases in the vertical upward direction, and the bottom of the concealed drainage channel has a sloping structure.
[0031] A preferred embodiment of the aforementioned scheme is the blocking member comprising:
[0032] Movable stop;
[0033] Pull rings are rotatably mounted on the inner walls of both sides of the movable stop via connecting shafts.
[0034] A further preferred embodiment based on the aforementioned scheme is as follows: the quick-release drainage channel plate has an inverted Z-shaped structure, and elastic rubber strips are fixed to the inner walls on both sides of the outer window frame. The quick-release drainage channel plate is detachably snapped onto the elastic rubber strips on both sides.
[0035] The beneficial effects of this invention are as follows:
[0036] 1. By setting up structures such as through holes, drainage holes, and hidden drainage channels, this invention can not only tightly fix the main window, but also drain the seeping water using drainage holes and hidden drainage channels. Since the hidden drainage channel is recessed into the metal frame and the drainage holes are hidden inside the metal frame, it can effectively prevent water from flowing back in, thus improving reliability.
[0037] 2. This invention, through the inclusion of a blocking component, a brush head, and a first spring, allows the second and first magnetic blocks to attract each other when no water accumulates in the drainage channel. This attraction compresses the first spring, which at this point has a slightly greater force than the spring's elasticity. When water enters the drainage channel, the blocking component temporarily seals it, trapping the water. As the water volume increases, the pressure on the blocking component gradually rises. When the pressure reaches a certain level, the force exerted by the water and the spring's elasticity exceed the attraction between the second and first magnetic blocks, causing them to separate. Simultaneously, the blocking component is pushed out of the drainage channel, allowing the water to drain. After the water drains, the rebound oscillation of the first spring causes the first magnetic block to approach the second magnetic block, causing them to re-attach and reset the sliding rod and blocking component. During this process, the brush head cleans the bottom of the drainage channel by sliding along the sliding rod, improving practicality.
[0038] 3. By setting up structures such as columnar protrusions, push rods, and spherical heads, the columnar protrusions can contact the spherical heads based on the sliding of the slide rod, and push them upward, so that the top of the push rod can be inserted into the drain hole, which can push out the impurities blocking the drain hole, achieve the purpose of unblocking, and ensure drainage capacity.
[0039] 4. By incorporating structures such as pull rings, the sliding rod can be manually pulled to clean the drainage channels and unclog the drain holes, thus enhancing its practicality. Attached Figure Description
[0040] Figure 1 This is a three-dimensional structural diagram of a waterproof window structure with self-cleaning function proposed in this invention.
[0041] Figure 2 This is a three-dimensional structural diagram of a waterproof window structure with self-cleaning function proposed in this invention from another angle.
[0042] Figure 3 This is a partial cross-sectional structural diagram of a waterproof window structure with self-cleaning function proposed in this invention.
[0043] Figure 4 This is a schematic diagram showing the main window, fixed frame, and metal frame of a waterproof window structure with self-cleaning function proposed in this invention.
[0044] Figure 5 This is a cross-sectional schematic diagram of the external drainage mechanism of a waterproof window structure with self-cleaning function proposed in this invention.
[0045] Figure 6 This is a schematic diagram of a waterproof window structure blocking component with self-cleaning function proposed in this invention.
[0046] Figure 7 This is a cross-sectional schematic diagram of a waterproof window frame sleeve with self-cleaning function proposed in this invention;
[0047] Figure 8 This is a cross-sectional structural diagram of a waterproof window structure with self-cleaning function, featuring a quick-release drainage trough and drainage channel.
[0048] In the diagram: 1 Main window body, 2 Mounting frame, 3 Outer window frame, 4 Quick-release drainage channel plate, 5 First sealing strip, 6 Metal frame, 7 Concealed drainage channel, 8 Fixing frame, 9 Rubber strip, 10 Insert strip, 11 Leakage hole, 12 Second sealing strip, 13 Through hole, 14 Clip strip, 15 Snap-fit rib, 16 Slot, 17 Drainage channel, 18 Slide rod, 19 Brush head, 20 Sleeve, 21 Columnar protrusion, 22 Blocking component, 23 Pull ring, 24 Connecting shaft, 25 Sealing sleeve, 26 Movable stop block, 27 First magnetic block, 28 First spring, 29 Second magnetic block, 30 Drainage hole, 31 Top rod, 32 Elastic rubber strip, 33 Bracket, 34 Second spring, 35 Spherical head. Detailed Implementation
[0049] The technical solution of this patent will be further described in detail below with reference to specific embodiments.
[0050] The embodiments of this patent are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this patent, and should not be construed as limiting this patent.
[0051] In the description of this patent, it should be understood that the terms “center,” “upper,” “lower,” “front,” “back,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this patent and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this patent.
[0052] In the description of this patent, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this patent according to the specific circumstances.
[0053] Example 1:
[0054] A waterproof window structure with self-cleaning function, such as Figure 1-8 As shown, it includes:
[0055] Window frame 3;
[0056] Mounting frame 2 is installed on one side of the outer window frame 3;
[0057] Metal frame 6 is installed on one side of mounting frame 2. A slot 16 is provided on the outer wall of one side of the metal frame 6. An insert 10 is snapped into the slot 16. An adhesive strip 9 is integrally provided on the outer wall of one side of the insert 10. A through hole 13 is provided on the adhesive strip 9.
[0058] The concealed drainage channel 7 is located on one side of the metal frame 6. The top of the concealed drainage channel 7 is provided with a water leakage hole 11, which is located below the through hole 13.
[0059] Main form 1, which is mounted inside the metal frame 6 via a support assembly;
[0060] By setting up structures such as through holes 13, drainage holes 11, and hidden drainage channels 7, not only can the main window 1 be tightly fixed, but the drainage holes 11 and hidden drainage channels 7 can also be used to drain the seeping water. Since the hidden drainage channels 7 are recessed into the metal frame 6 and the drainage holes 11 are hidden inside the metal frame 6, the reverse flow of water can be effectively prevented, thus improving reliability.
[0061] To improve waterproofing; such as Figure 1-4 As shown, the support component includes:
[0062] Fixed frame 8 is located on the outside of the main window 1, and a snap-fit rib 15 is integrally provided at the bottom of the fixed frame 8;
[0063] The clip 14 is integrally set on the metal frame 6 and is snapped between the clip ribs 15.
[0064] To further enhance the waterproofing effect; such as Figure 1-4 As shown, a first sealing strip 5 and a second sealing strip 12 are bonded to one side of the outer wall of the mounting frame 2. The shape of the mounting frame 2 is adapted to the outer window frame 3. When the main window 1 is closed, it can be tightly contacted and fixed to the outer window frame 3 through the second sealing strip 12 and the first sealing strip 5.
[0065] In this embodiment, rainwater seeping in from the rubber strip 9 can be drained through the drain hole 11 into the concealed drainage channel 7, and then discharged along the bottom of the concealed drainage channel 7. Since the concealed drainage channel 7 is recessed into the metal frame 6 and the drain hole 11 is hidden inside the metal frame 6, it can effectively prevent water from flowing back in. During installation, the fixing frame 8 is snapped onto the clip strip 14 by the snap-fit rib 15, and the main window 1 is installed inside the fixing frame 8. The fixing frame 8 and the rubber strip 9 and other structures cooperate to limit and fix the main window 1, which not only ensures the sealing performance, but also makes the main window 1 easy to disassemble and replace.
[0066] Example 2:
[0067] A waterproof window structure with self-cleaning function, such as Figure 5-8As shown, in order to improve the drainage effect, this embodiment makes the following improvements based on embodiment 1: an external drainage mechanism is provided on the outer window frame 3, the external drainage mechanism including:
[0068] Drainage channel 17 is provided on the outer window frame 3;
[0069] The quick-release drainage trough plate 4 is installed on the upper part of the drainage channel 17, and the quick-release drainage trough plate 4 has evenly distributed drainage holes 30.
[0070] To achieve self-cleaning of drainage channel 17; such as Figure 5-8 As shown, a self-cleaning component is provided within the drainage channel 17; the self-cleaning component includes:
[0071] The blocking component 22 has a sealing sleeve 25 on its outer side. The outer wall of the blocking component 22 is matched with the outer wall of the outer window frame 3. The blocking component 22 and the sealing sleeve 25 work together to block one end of the drainage channel 17.
[0072] Sleeve 20 is fixed to the inner wall of one side of the drainage channel 17;
[0073] The slide rod 18 is slidably mounted inside the sleeve 20 at one end via the first spring 28;
[0074] Brush head 19 is mounted on slide bar 18 and is adapted to the bottom inner wall of drainage channel 17.
[0075] To improve cleaning effectiveness; such as Figure 5-8As shown, a second magnetic block 29 is fixed to the inner wall of one side of the sleeve 20, and a first magnetic block 27 adapted to the second magnetic block 29 is fixed to one end of the slide rod 18. The second magnetic block 29 and the first magnetic block 27 attract each other. By setting up structures such as the blocking member 22, the brush head 19, and the first spring 28, when there is no water accumulation in the drainage channel 17, the second magnetic block 29 and the first magnetic block 27 attract each other, and based on the attraction between the two, the first spring 28 is in a compressed state. At this time, the attraction between the second magnetic block 29 and the first magnetic block 27 is slightly greater than the elastic force of the first spring 28. When water enters the drainage channel 17, it is temporarily blocked by the blocking member 22, and the water volume is stored in the drainage channel 17. As the water volume continues to increase, the pressure on the blocking member 22 gradually increases. When the pressure increases to a certain level, the force exerted by the water on the blocking member 22 and the elastic force of the first spring 28 exceed the attraction between the second magnetic block 29 and the first magnetic block 27, causing the second magnetic block 29 to separate from the first magnetic block 27. At the same time, the blocking member 22 is pushed out of the drainage channel 17, and the water is discharged. After the water is discharged, based on the rebound oscillation of the first spring 28, the first magnetic block 27 moves closer to the second magnetic block 29, and the two are attracted together again, causing the slide rod 18 and the blocking member 22 to reset. During the process, the brush head 19 can clean the bottom of the drainage channel 17 by sliding along the slide rod 18, improving practicality.
[0076] To facilitate unblocking of the drainage hole 30; such as Figure 5-8 As shown, a dredging component is provided below the drain hole 30, and the dredging component includes:
[0077] Support 33 is fixed to the inner wall of one side of the drainage channel 17;
[0078] The spherical head 35 is movably mounted below the bracket 33 via the second spring 34;
[0079] The top rod 31 is integrally set on the top of the spherical head 35. The top rod 31 is slidably connected to the inner wall of the bracket 33, and the position of the top rod 31 is adapted to the drain hole 30.
[0080] A columnar protrusion 21 is integrally set on the slide bar 18, and the diameter of the two ends of the columnar protrusion 21 gradually decreases.
[0081] By setting up structures such as columnar protrusions 21, push rods 31, and spherical heads 35, the columnar protrusions 21 can contact the spherical heads 35 based on the sliding of the slide rod 18, and push them upward, so that the top of the push rod 31 can be inserted into the drain hole 30, which can push out the impurities blocking the drain hole 30, achieve the purpose of unblocking, and ensure drainage capacity.
[0082] To improve drainage; such as Figure 1-8As shown, the inner diameters of the drainage hole 30 and the water leakage hole 11 gradually increase in the vertical upward direction, and the bottom of the concealed drainage groove 7 has a sloping structure.
[0083] For ease of manual operation; such as Figure 5-8 As shown, the blocking member 22 includes:
[0084] Active stop 26;
[0085] Pull ring 23 is rotatably mounted on the inner walls of both sides of the movable stop 26 via connecting shaft 24;
[0086] By incorporating structures such as the pull ring 23, it is easy to manually pull the slide bar 18, thereby achieving the purpose of cleaning the drainage channel 17 and unblocking the drainage hole 30, thus improving practicality.
[0087] For ease of disassembly and cleaning; such as Figure 5-8 As shown, the quick-release drainage channel plate 4 has an inverted Z-shaped structure. The inner walls on both sides of the outer window frame 3 are fixed with elastic rubber strips 32, and the quick-release drainage channel plate 4 is detachably snapped onto the elastic rubber strips 32 on both sides.
[0088] The above description represents a preferred embodiment of the present invention, but it is not the only specific embodiment of the present invention. The scope of protection of the present invention is not limited thereto. Any equivalent or equivalent substitutions or changes made by those skilled in the art within the scope of the technology disclosed in the present invention, in combination with existing technology or common knowledge, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.
Claims
1. A waterproof window structure with self-cleaning function, characterized in that, include: Outer window frame (3); Mounting frame (2), which is installed on one side of the outer window frame (3); Metal frame (6) is installed on one side of mounting frame (2). A slot (16) is provided on the outer wall of one side of the metal frame (6). An insert (10) is snapped into the slot (16). An adhesive strip (9) is provided on the outer wall of one side of the insert (10). A through hole (13) is provided on the adhesive strip (9). A concealed drainage channel (7) is provided on one side of the metal frame (6). A drain hole (11) is provided on the top of the concealed drainage channel (7). The drain hole (11) is located below the through hole (13). The main form (1) is mounted inside the metal frame (6) by a support assembly; An external drainage mechanism is provided on the outer window frame (3), the external drainage mechanism including: Drainage channel (17) is provided on the outer window frame (3); Quick-release drainage trough (4) is installed on the upper part of the drainage channel (17) and has evenly distributed drainage holes (30) on it. A self-cleaning component is provided inside the drainage channel (17); the self-cleaning component includes: The blocking component (22) is provided with a sealing sleeve (25) on the outside of the blocking component (22). The outer wall of one side of the blocking component (22) is matched with the outer wall of one side of the outer window frame (3). The blocking component (22) and the sealing sleeve (25) work together to seal one end of the drainage channel (17). Sleeve (20), sleeve (20) is fixed to the inner wall of one side of the drainage channel (17); The slide rod (18) is slidably installed in the sleeve (20) by a first spring (28) at one end; Brush head (19) is mounted on slide bar (18) and is adapted to the inner wall of the bottom of drainage channel (17); A second magnetic block (29) is fixed to one side of the inner wall of the sleeve (20), and a first magnetic block (27) that is compatible with the second magnetic block (29) is fixed to one end of the slide rod (18). A dredging component is provided below the drain hole (30), the dredging component including: The bracket (33) is fixed to the inner wall of one side of the drainage channel (17); The spherical head (35) is movably mounted below the bracket (33) via the second spring (34); Top rod (31) is set on the top of the spherical head (35), and the top rod (31) is slidably connected to the inner wall of the bracket (33), and the position of the top rod (31) is adapted to the drain hole (30); A columnar protrusion (21) is provided on the slide bar (18), and the diameter of the two ends of the columnar protrusion (21) gradually decreases.
2. The waterproof window structure with self-cleaning function according to claim 1, characterized in that, The support components include: Fixed frame (8), fixed frame (8) is set outside the main window (1), and a snap-fit rib (15) is provided at the bottom of fixed frame (8); The clip (14) is set on the metal frame (6) and is snapped between the clip ribs (15).
3. A waterproof window structure with self-cleaning function according to claim 2, characterized in that, The mounting frame (2) has a first sealing strip (5) and a second sealing strip (12) fixed on one side of its outer wall. The shape of the mounting frame (2) is adapted to the outer window frame (3).
4. A waterproof window structure with self-cleaning function according to claim 1, characterized in that, The inner diameters of the drainage hole (30) and the water leakage hole (11) gradually increase in the vertical upward direction, and the bottom of the hidden drainage groove (7) has a sloping structure.
5. A waterproof window structure with self-cleaning function according to claim 1, characterized in that, The blocking element (22) includes: Movable stop (26); Pull ring (23) is rotatably mounted on the inner walls of both sides of the movable stop (26) via connecting shaft (24).
6. A waterproof window structure with self-cleaning function according to claim 1, characterized in that, The quick-release drainage channel plate (4) has an inverted Z-shaped structure. The inner walls of both sides of the outer window frame (3) are fixed with elastic rubber strips (32). The quick-release drainage channel plate (4) is detachably snapped onto the elastic rubber strips (32) on both sides.