Anti-leakage device for external window of building
By setting an inclined external waterproof baffle at the connection between the building exterior window frame and the wall and an upper waterproof baffle that fits with the form, combining the V-shaped groove and the drain groove, the aging and frame of the waterproof material in the prior art is solved. The problem of trough leakage achieves effective waterproofing and extends service life.
Patent Information
- Application Number
- CN202420713878.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-08
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-08
AI Technical Summary
The waterproof material at the connection between the frame and the wall of the existing building exterior windows is prone to aging and damage, resulting in the failure of the anti-leakage effect, and the moving grooves of the frame are exposed to the outside, resulting in rainwater leakage.
Design a device that includes an external waterproof baffle and an upper waterproof baffle. The external waterproof baffle is arranged inclined at the connection between the outer window frame and the wall. The upper waterproof baffle is fitted with the form to form an L-shaped structure and adopt Elastic metal sheet material and anticorrosion paint, combined with V-shaped grooves and drain grooves to prevent rainwater leakage.
It effectively prevents rainwater from leaking from the connection between the outer window frame and the wall, and discharges accumulated rainwater through the drainage tank, extending the service life of the device.
Smart Images
Figure CN222141105U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of waterproofing of building exterior windows, in particular to an anti-leakage device for building exterior windows. Background Art
[0002] Building exterior windows are windows that face outdoors on one side and indoors on the other. They are windows that separate the indoor and outdoor spaces of a building. At the same time, the air between the interior and exterior spaces of a building can be exchanged through the exterior windows. If you want the comfort inside the building, the anti-leakage structure of the building is very important. As a medium for communication between the inside and outside of the building, the anti-leakage problem of building exterior windows is also a focus of people's attention.
[0003] However, in the prior art, the existing exterior windows of buildings are generally filled with waterproof materials at the connection between the wall and the frame of the exterior windows of the buildings to prevent leakage. However, since the waterproof materials are applied on the outside and with the long-term use of the exterior windows of the buildings, the waterproof materials age and break, resulting in the failure of the anti-leakage effect. In addition, the frames of the existing exterior windows of buildings are located to facilitate the movement of the windows, and the moving grooves of the frames are directly exposed to the outside. Therefore, rainwater from the outside will directly fall into the moving grooves, and rainwater on the windows will also directly flow into the moving grooves. When too much rainwater accumulates, it will seep into the room. Utility Model Content
[0004] In order to solve the above problems existing in the prior art, the utility model provides a device for preventing leakage of building exterior windows.
[0005] The technical solution of the utility model is as follows:
[0006] A device for preventing leakage of building exterior windows comprises an external waterproof baffle and an upper waterproof baffle, wherein the external waterproof baffle is arranged at the bottom of an exterior wall window opened on an exterior wall body, and an exterior building window consisting of an exterior window frame and a window body is installed in the exterior wall window; an upper waterproof baffle is arranged above the external waterproof baffle, and the inner side of the upper waterproof baffle is fitted with the external waterproof baffle; the external waterproof baffle is arranged in an L-shape as a whole, and the bottom of the external waterproof baffle is arranged to be inclined outward to keep the connection between the exterior window frame and the floor of the building window in a closed state.
[0007] Preferably, the upper waterproof baffle and the outer waterproof baffle are both fixedly mounted on the outer window frame by screws.
[0008] Preferably, the top of the external waterproof baffle is concavely arranged along the top of the external window frame, and the inner side of the upper waterproof baffle is concavely arranged to fit with the external waterproof baffle, and both extend to the inside of the external window frame; the part of the upper waterproof baffle located inside the external window frame is arranged as a V-shaped groove, and one side of the V-shaped groove fits with the window body.
[0009] Preferably, a drainage groove connected to the V-shaped groove is provided on the upper waterproof baffle plate, and a groove for accommodating the drainage groove is provided on the outer window frame and the outer waterproof baffle plate.
[0010] Preferably, a rubber pad is fixedly mounted on the bottom of the upper waterproof baffle, and the outer waterproof baffle and the window are both in contact with the rubber pad.
[0011] Preferably, the upper waterproof baffle and the outer waterproof baffle are both made of elastic metal plates, and the outer surfaces of both are coated with anti-corrosion paint.
[0012] The utility model has the following beneficial effects: the utility model arranges an external waterproof baffle at the connecting corner between the external window frame and the external wall window floor, and the bottom of the external waterproof baffle is arranged to be inclined outward, thereby preventing rainwater and the like from leaking from the connecting portion between the external window frame and the external wall window; at the same time, an upper waterproof baffle is arranged above the external waterproof baffle, and the upper waterproof baffle is fitted with the window body, thereby preventing rainwater and the like from leaking from the inside of the external window frame, thereby realizing the anti-leakage function of the external windows of the building. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a structural schematic diagram of the utility model.
[0014] Figure 2 It is a three-dimensional schematic diagram of the utility model.
[0015] Figure 3 It is a schematic diagram of the upper waterproof baffle of the utility model.
[0016] Figure 4 For the utility model Figure 1 Enlarged view of point A in the middle;
[0017] The reference numerals in the figure are as follows:
[0018] 1. External wall; 2. External window frame; 3. Window; 4. External waterproof baffle; 5. Upper waterproof baffle; 6. V-shaped groove; 7. Drainage groove; 8. Rubber pad. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figures 1 to 4, a device for preventing leakage of building exterior windows, comprising an external waterproof baffle 4 and an upper waterproof baffle 5, the external waterproof baffle 4 being arranged at the bottom of an exterior wall window opened on an exterior wall body 1, an exterior building window consisting of an exterior window frame 2 and a window body 3 being installed in the exterior wall window, the external waterproof baffle 4 being located at a connecting corner between the exterior window frame 2 and the bottom of the exterior wall window, the upper waterproof baffle 5 and the external waterproof baffle 4 being fixedly installed on the exterior window frame 2 by screws; an upper waterproof baffle 5 being arranged above the external waterproof baffle 4, the inner side of the upper waterproof baffle 5 being fitted with the external waterproof baffle 4; the external waterproof baffle 4 being arranged in an L-shape as a whole, at the same time, foaming glue is filled between the inner side of the external waterproof baffle 4 and the exterior window frame 2 and the bottom surface of the exterior wall window, and the bottom of the external waterproof baffle 4 is arranged to be inclined outward to keep the connection between the exterior window frame 2 and the ground of the building window in a closed state;
[0021] Through the above arrangement, rainwater can be shielded at the connection, and the inclined surface can make rainwater slide down to prevent rainwater accumulation, thereby preventing leakage, and foam glue can be used for further sealing.
[0022] Furthermore, the top of the external waterproof baffle 4 is concavely arranged along the top of the external window frame 2, and the inner side of the upper waterproof baffle 5 is concavely arranged to fit with the external waterproof baffle 4, and both extend to the inside of the external window frame 2; the part of the upper waterproof baffle 5 located inside the external window frame 2 is arranged as a V-shaped groove 6, and one side of the V-shaped groove 6 is fitted with the window body 3; a drainage groove 7 connected to the V-shaped groove 6 is provided on the upper waterproof baffle 5, and a groove for accommodating the drainage groove 7 is provided on the external window frame 2 and the external waterproof baffle 4.
[0023] By closing from the top of the outer window frame 2, the V-shaped groove 6 on the upper waterproof baffle 5 can block rainwater from the outside and rainwater flowing down the window 3, preventing rainwater from entering the outer window frame 2 and then leaking into the room, and the rainwater collected in the blocking process can be discharged through the drainage groove 7 to avoid rainwater accumulation.
[0024] Furthermore, a rubber pad 8 is fixedly installed at the bottom of the upper waterproof baffle 5, and the outer waterproof baffle 4 and the window 3 are both in contact with the rubber pad 8; the upper waterproof baffle 5 and the outer waterproof baffle 4 are both made of elastic metal plates, and the outer surfaces of the two are coated with anti-corrosion paint;
[0025] By improving the durability and corrosion resistance of the upper waterproof baffle 5 and the outer waterproof baffle 4, and the elastic material enables the upper waterproof baffle 4 to automatically recover and fit with the window 3 again when the window 3 moves and deforms, the service life is extended.
[0026] The working principle of this utility model:
[0027] In the utility model, an external waterproof baffle 4 is arranged at the connecting corner between the external window frame 2 and the ground of the external wall window, and the bottom of the external waterproof baffle 4 is arranged to be inclined outward, so as to prevent rainwater and the like from leaking from the connection between the external window frame 2 and the external wall window. At the same time, an upper waterproof baffle 5 is arranged above the external waterproof baffle 4, and the upper waterproof baffle 5 is fitted with the window body 3, so as to prevent rainwater and the like from leaking from the inside of the external window frame 2. The top of the external waterproof baffle 4 is concavely arranged along the top of the external window frame 2, and the inner side of the upper waterproof baffle 5 is fitted with the external waterproof baffle 4 and is concavely arranged, and both extend to the inside of the external window frame 2; the part of the upper waterproof baffle 5 located inside the external window frame 2 is arranged to be a V-shaped groove 6, and one side of the V-shaped groove 6 is fitted with the window body 3; a drainage groove 7 connected to the V-shaped groove 6 is provided on the upper waterproof baffle 5, and a groove for accommodating the drainage groove 7 is provided on the external window frame 2 and the external waterproof baffle 4.
[0028] By sealing from the top of the outer window frame 2, the V-shaped groove 6 on the upper waterproof baffle 5 can block the rainwater that comes in from the outside and flows down the window 3, preventing the rainwater from entering the outer window frame 2 and then leaking into the room. The rainwater collected in the blocking process can be discharged through the drainage groove 7 to avoid rainwater accumulation, thereby realizing the anti-leakage function of the building's outer windows.
[0029] At the same time, a rubber pad 8 is fixedly installed on the bottom of the upper waterproof baffle 5, and the external waterproof baffle 4 and the window 3 are both in contact with the rubber pad 8; the upper waterproof baffle 5 and the external waterproof baffle 4 are both made of elastic metal plates, and the outer surfaces of both are coated with anti-corrosion paint; by improving the durability and anti-corrosion of the upper waterproof baffle 5 and the external waterproof baffle 4, and the elastic material makes the upper waterproof baffle 4 automatically recover and fit again with the window 3 when the window 3 moves and causes deformation, thereby extending the service life.
[0030] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A building exterior window anti-leakage device, characterized in that: The invention comprises an external waterproof baffle (4) and an upper waterproof baffle (5), wherein the external waterproof baffle (4) is arranged at the bottom of an external wall window opened on an external wall body (1), and an external building window composed of an external window frame (2) and a window body (3) is installed in the external wall window; the upper waterproof baffle (5) is arranged above the external waterproof baffle (4), and the inner side of the upper waterproof baffle (5) is in contact with the external waterproof baffle (4); the external waterproof baffle (4) is arranged in an L-shape as a whole, and the bottom of the external waterproof baffle (4) is arranged to be inclined outwards to keep the connection between the external window frame (2) and the ground of the building window in a closed state.
2. The anti-leakage device for building exterior windows according to claim 1, characterized in that: The upper waterproof baffle (5) and the outer waterproof baffle (4) are both fixedly mounted on the outer window frame (2) by means of screws.
3. The anti-leakage device for building exterior windows according to claim 1, characterized in that: The top of the external waterproof baffle (4) is concavely arranged along the top of the external window frame (2), and the inner side of the upper waterproof baffle (5) is concavely arranged to fit with the external waterproof baffle (4), and both extend to the inside of the external window frame (2); the portion of the upper waterproof baffle (5) located inside the external window frame (2) is arranged to form a V-shaped groove (6), and one side of the V-shaped groove (6) fits with the window body (3).
4. The anti-leakage device for building exterior windows according to claim 3, characterized in that: The upper waterproof baffle plate (5) is provided with a drainage groove (7) connected to the V-shaped groove (6), and the outer window frame (2) and the outer waterproof baffle plate (4) are both provided with a groove for accommodating the drainage groove (7).
5. The anti-leakage device for building exterior windows according to claim 3, characterized in that: A rubber pad (8) is fixedly mounted on the bottom of the upper waterproof baffle (5), and the outer waterproof baffle (4) and the window (3) are both in contact with the rubber pad (8).
6. The anti-leakage device for building exterior windows according to claim 1, characterized in that: The upper waterproof baffle (5) and the outer waterproof baffle (4) are both made of elastic metal plates, and the outer surfaces of both are coated with anti-corrosion paint.