Anti-leakage device for external window of building

Abstract

The utility model relates to the technical field of building construction, in particular to a building external window anti-leakage device which comprises a wall body. The device further comprises a fixing plate and a quick release assembly. An outer window frame is arranged on the inner side of the wall, a window body is arranged on one side of the outer window frame, a fixing plate is arranged on one side of the outer window frame, a first clamping block is slidably connected to the inner side of the fixing plate, a water guide plate used for preventing leakage is arranged on one side of the first clamping block, a first spring is arranged in the first clamping block, and a limiting ball is arranged on one side of the first spring. Guide blocks are arranged at the upper ends of the water guide plates; according to the device, a second spring drives a sliding block to slide, the sliding block drives a connecting block to move, the connecting block drives a waterproof contact plate to move, one side of the waterproof contact plate is attached to an outer window frame and a window body, and when rainwater slides to the waterproof contact plate through the outer window frame and the window body, the rainwater slides along the surface of the waterproof contact plate and then falls on a water guide plate; and the water is guided out through the water guide plate, so that the wall body is prevented from leakage, and the wall body and the window are better protected.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a waterproof device for building exterior windows. Background Technology

[0002] Building windows, which face outwards on one side and inwards on the other, separate the interior and exterior spaces of a building. They also allow for air exchange between the interior and exterior spaces. For the comfort of the building's interior, a leak-proof structure is crucial, and as the medium for communication between the interior and exterior, the leak-proofing of building windows is a key concern.

[0003] Existing building window waterproofing systems involve construction workers using specialized tools to evenly fill and apply waterproofing material to the gaps where the wall meets the window frame, creating a preliminary waterproofing barrier. This method can, to some extent, prevent rainwater from entering and ensure the dryness of the indoor space.

[0004] However, long-term friction will cause a certain degree of wear to the sealing structure of the window. Over time, the sealing strips installed on the window will gradually age and harden. Once the sealing strip ages and hardens, it will lose its original soft and elastic properties and will not be able to fit tightly between the window sash and the window frame, thus greatly reducing the sealing effect. As the sealing effect is gradually damaged, rainwater and moisture from the outside will more easily seep into the room through the gaps, causing many inconveniences to the building's functionality and the lives of the users. Utility Model Content

[0005] The existing building window waterproofing devices suffer from the technical problem that, over time, the sealing strips installed on the windows will gradually age and harden, making it impossible to tightly seal the gap between the window sash and the window frame, thus greatly reducing the sealing effect.

[0006] The technical solution of this utility model is as follows: a building exterior window anti-leakage device, including a wall; it also includes a fixing plate and a quick-release assembly; an exterior window frame is provided on the inner side of the wall, a window body is provided on one side of the exterior window frame, a fixing plate is provided on one side of the exterior window frame, a first locking block is slidably connected to the inner side of the fixing plate, a water guide plate for anti-leakage is provided on one side of the first locking block, a first spring is provided inside the first locking block, a limit bead is provided on one side of the first spring, a guide block is provided at the upper end of the water guide plate, a second spring is provided inside the guide block, a slider is provided on one side of the second spring, a connecting block is provided on one side of the slider, a waterproof contact plate for guiding water is provided on one side of the connecting block, and a quick-release assembly is provided on one side of the connecting block.

[0007] Preferably, a groove is provided on the fixing plate, and the limiting bead is engaged with the inner side of the fixing plate through the groove.

[0008] Preferably, the first card block has a second slot, and the limiting bead is slidably connected to the inner side of the first card block through the second slot.

[0009] Preferably, the guide block has a groove three, and the slider is slidably connected to the inside of the guide block through the groove three.

[0010] Preferably, the quick-release assembly includes a second locking block, a second locking block is provided at the lower end of the waterproof contact plate, a third spring is provided inside the connecting block, a limiting plate for limiting and fixing the second locking block is provided on one side of the third spring, a fixing block is provided on one side of the limiting plate, and a push plate is provided on one side of the fixing block.

[0011] Preferably, the connecting block has a slot four, and the limiting plate is slidably connected to the inner side of the connecting block through the slot four.

[0012] Preferably, multiple sets of third springs and limiting plates are provided, and the array of multiple sets of third springs and limiting plates is arranged inside the connecting block.

[0013] The beneficial effects of this utility model are as follows: Compared with traditional existing building window waterproofing devices, the sealing strips installed on the windows will gradually age and harden over time, making it impossible to tightly seal the gap between the window sash and the window frame, thus greatly reducing the sealing effect. This device uses a second spring to drive the slider to slide, the slider to drive the connecting block to move, and the connecting block to drive the waterproof contact plate to move, so that one side of the waterproof contact plate is in contact with the window frame and window body. When rainwater slides down the window frame and window body to the waterproof contact plate, the rainwater slides along the surface of the waterproof contact plate, then falls on the water guide plate, and is then discharged through the water guide plate, thereby preventing wall leakage and better protecting the wall and window. Attached Figure Description

[0014] Figure 1 The diagram shown is a three-dimensional structural schematic of this utility model;

[0015] Figure 2 The diagram shown is a composite and disassembled structural diagram of the wall, external window frame, window, fixing plate and water guide plate of this utility model;

[0016] Figure 3 The diagram shows a three-dimensional structural design of the first locking block, water guide plate, limiting bead, guide block, connecting block and waterproof contact plate of this utility model.

[0017] Figure 4 The diagram shown is a cross-sectional view of the first locking block, water guide plate, first spring and limiting bead combination of this utility model;

[0018] Figure 5The diagram shown is a cross-sectional view of the water guide plate, guide block, second spring, slider, connecting block and waterproof contact plate combination of this utility model;

[0019] Figure 6 The diagram shown is a cross-sectional view of the combination of the guide block, waterproof contact plate, second locking block, third spring and limiting plate of this utility model.

[0020] Figure 7 The diagram shown is a cross-sectional view of the combination of the guide block, connecting block, third spring, limiting plate, fixing block and push plate of this utility model.

[0021] Explanation of reference numerals in the attached drawings: 1. Wall; 2. Window frame; 3. Window; 401. Fixing plate; 402. First locking block; 403. Water guide plate; 404. First spring; 405. Limiting bead; 406. Guide block; 407. Second spring; 408. Slider; 409. Connecting block; 410. Waterproof contact plate; 501. Second locking block; 502. Third spring; 503. Limiting plate; 504. Fixing block; 505. Push plate. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please see Figures 1-7This utility model provides an embodiment of a building exterior window anti-leakage device, including a wall 1; it also includes a fixing plate 401 and a quick-release assembly; an exterior window frame 2 is provided on the inner side of the wall 1, a window 3 is provided on one side of the exterior window frame 2, a fixing plate 401 is provided on one side of the exterior window frame 2, a first locking block 402 is slidably connected to the inner side of the fixing plate 401, a water guide plate 403 for anti-leakage is provided on one side of the first locking block 402, a first spring 404 is provided inside the first locking block 402, a limit bead 405 is provided on one side of the first spring 404, a guide block 406 is provided at the upper end of the water guide plate 403, and a second spring 405 is provided inside the guide block 406. 7. A slider 408 is provided on one side of the second spring 407, a connecting block 409 is provided on one side of the slider 408, a waterproof contact plate 410 for guiding water is provided on one side of the connecting block 409, and a quick-release assembly is provided on one side of the connecting block 409. A groove is provided on the fixing plate 401, and a limiting bead 405 is engaged with the inner side of the fixing plate 401 through the groove. The groove on the fixing plate 401 allows the limiting bead 405 to be engaged with the inner side of the fixing plate 401, thereby fixing the first locking block 402. A groove is provided on the first locking block 402, and the limiting bead 405 is slidably connected to the inner side of the first locking block 402 through the groove. A slot two is provided on the first locking block 402, allowing the limiting bead 405 to slide inside the first locking block 402, thereby guiding and limiting the limiting bead 405. A slot three is provided on the guide block 406, through which the slider 408 slides inside the guide block 406, thereby guiding and limiting the slider 408. When the first locking block 402 is inserted into the fixing plate 401, the limiting bead 405 is compressed and slides into the inside of the first locking block 402. The limiting bead 405 compresses the first spring 404. When the first locking block 402 is installed in place, the first spring 404 drives the limiting bead 405 to rebound, so that the limiting bead 405 engages and is fixed with the groove on the fixing plate 401. The second spring 407 drives the slider 408 to slide, the slider 408 drives the connecting block 409 to move, and the connecting block 409 drives the waterproof contact plate 410 to move, so that one side of the waterproof contact plate 410 is in contact with the outer window frame 2 and the window body 3. When rainwater slides down the outer window frame 2 and the window body 3 to the waterproof contact plate 410, the rainwater slides along the surface of the waterproof contact plate 410 and then falls on the water guide plate 403, and is then discharged through the water guide plate 403, thereby achieving waterproofing of the wall 1.

[0024] Please see Figures 6-7In this embodiment, the quick-release assembly includes a second locking block 501. The lower end of the waterproof contact plate 410 is provided with the second locking block 501. A third spring 502 is provided inside the connecting block 409. A limiting plate 503 for limiting and fixing the second locking block 501 is provided on one side of the third spring 502. A fixing block 504 is provided on one side of the limiting plate 503. A push plate 505 is provided on one side of the fixing block 504. A slot 4 is provided on the connecting block 409, and the limiting plate 503 is slidably connected to the inner side of the connecting block 409 through the slot 4. On the side, a slot is provided on the connecting block 409, so that the limiting plate 503 is slidably connected to the inner side of the connecting block 409, thereby providing a guiding and limiting effect for the limiting plate 503. Multiple sets of third springs 502 and limiting plates 503 are provided, and multiple sets of third springs 502 and limiting plates 503 are arranged in an array on the inner side of the connecting block 409. By providing multiple sets of third springs 502 and limiting plates 503, the limiting plate 503 limits and fixes the second locking block 501, thereby making the waterproof contact plate 410 more firmly and stably fixed.

[0025] During operation, by inserting the first locking block 402 into the fixing plate 401, the limiting bead 405 is squeezed and slides into the inner side of the first locking block 402. The limiting bead 405 squeezes and compresses the first spring 404. When the first locking block 402 is installed in place, the first spring 404 drives the limiting bead 405 to rebound, so that the limiting bead 405 engages and is fixed in the groove on the fixing plate 401. The second spring 407 drives the slider 408 to slide, the slider 408 drives the connecting block 409 to move, and the connecting block 409 drives the waterproof contact plate 410 to move, so that one side of the waterproof contact plate 410 is in contact with the outer window frame 2 and the window body 3. When rainwater slides down the outer window frame 2 and the window body 3 to the waterproof contact plate 410, the rainwater slides along the surface of the waterproof contact plate 410 and then falls on the water guide plate 403, and is then discharged through the water guide plate 403, thereby achieving waterproofing of the wall 1.

[0026] When replacing the waterproof contact plate 410, push the push plate 505, which causes the fixing block 504 to slide. The fixing block 504 causes the limiting plate 503 to slide, and the limiting plate 503 compresses the third spring 502, releasing the limitation on the second locking block 501. Then, pull the waterproof contact plate 410 to remove the second locking block 501 and complete the disassembly. Insert the second locking block 501 on one side of the new waterproof contact plate 410 into the connecting block 409. When the second locking block 501 is installed in place, release the push plate 505, and the third spring 502 causes the limiting plate 503 to slide, so that the limiting plate 503 limits and fixes the second locking block 501.

[0027] Through the above steps, by inserting the first locking block 402 into the fixing plate 401, the limiting bead 405 is squeezed and slides into the inner side of the first locking block 402. The limiting bead 405 squeezes and compresses the first spring 404. When the first locking block 402 is installed in place, the first spring 404 drives the limiting bead 405 to rebound, so that the limiting bead 405 engages and is fixed with the groove on the fixing plate 401. The second spring 407 drives the slider 408 to slide, the slider 408 drives the connecting block 409 to move, and the connecting block 409 drives the waterproof contact plate 410 to move, so that one side of the waterproof contact plate 410 is in contact with the outer window frame 2 and the window body 3. When rainwater slides down the outer window frame 2 and the window body 3 to the waterproof contact plate 410, the rainwater slides along the surface of the waterproof contact plate 410 and then falls on the water guide plate 403, and is then discharged through the water guide plate 403, thereby achieving waterproofing of the wall 1.

Claims

1. A building exterior window waterproofing device, comprising a wall (1); characterized in that: It also includes a fixing plate (401) and a quick-release assembly; an outer window frame (2) is provided on the inner side of the wall (1), a window (3) is provided on one side of the outer window frame (2), a fixing plate (401) is provided on one side of the outer window frame (2), a first locking block (402) is slidably connected to the inner side of the fixing plate (401), a water guide plate (403) for preventing leakage is provided on one side of the first locking block (402), a first spring (404) is provided inside the first locking block (402), a limit bead (405) is provided on one side of the first spring (404), a guide block (406) is provided at the upper end of the water guide plate (403), a second spring (407) is provided inside the guide block (406), a slider (408) is provided on one side of the second spring (407), a connecting block (409) is provided on one side of the slider (408), a waterproof contact plate (410) for guiding water is provided on one side of the connecting block (409), and a quick-release assembly is provided on one side of the connecting block (409).

2. The building exterior window waterproofing device according to claim 1, characterized in that: A groove is provided on the fixing plate (401), and the limiting bead (405) is engaged and connected to the inner side of the fixing plate (401) through the groove.

3. The building exterior window waterproofing device according to claim 1, characterized in that: The first card block (402) has a second slot, and the limiting bead (405) is slidably connected to the inside of the first card block (402) through the second slot.

4. The building exterior window waterproofing device according to claim 1, characterized in that: The guide block (406) has a groove three, and the slider (408) is slidably connected to the inside of the guide block (406) through the groove three.

5. The building exterior window waterproofing device according to claim 1, characterized in that: The quick-release assembly includes a second locking block (501), a second locking block (501) is provided at the lower end of the waterproof contact plate (410), a third spring (502) is provided on the inner side of the connecting block (409), a limiting plate (503) is provided on one side of the third spring (502) for limiting and fixing the second locking block (501), a fixing block (504) is provided on one side of the limiting plate (503), and a push plate (505) is provided on one side of the fixing block (504).

6. The building exterior window waterproofing device according to claim 5, characterized in that: The connecting block (409) has a slot four, and the limiting plate (503) is slidably connected to the inside of the connecting block (409) through the slot four.

7. The building exterior window waterproofing device according to claim 5, characterized in that: Multiple sets of third springs (502) and limiting plates (503) are provided, and multiple sets of third springs (502) and limiting plates (503) are arranged in an array on the inner side of the connecting block (409).

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