Window waterproof structure

Abstract

The utility model relates to the field of building outer wall waterproof structures, in particular to a window waterproof structure which comprises a window frame with a groove, the window frame with the groove comprises a connecting plate, a water collecting plate, a dripping groove and an outer layer bending plate which are sequentially connected, the connecting plate is arranged between a heat preservation plate and a base layer wall body in the vertical direction, and the water collecting plate is located below the bottom end of the heat preservation plate. The water collecting plate inclines downwards in the direction away from the base layer wall body, the water dripping groove is located at the tail end of the water collecting plate and protrudes upwards to form a groove, a net-shaped water outlet is formed in the connecting position of the water dripping groove and the water collecting plate, and the outer layer bent plate is arranged on the outer side of the heat preservation plate in the vertical direction. The grooved window frame used for guiding water is arranged between the base layer wall body and the heat preservation layer, and water vapor is prevented from leaking into a room from the end of the window in combination with the waterproof coating; through the obliquely arranged water collecting plate and the net-shaped water outlet, water can be conveniently discharged in time; and the L-shaped waterproof bracket is adopted to support the plate, and meanwhile, the heat preservation plate can be effectively prevented from being eroded in the water dredging process.

Description

Technical Field

[0001] The utility model relates to the field of building exterior wall waterproof structures, in particular to a window waterproof structure. Background Technique

[0002] Buildings often have leakage problems in rainy days, especially at the window positions. Leakage causes indoor dampness and mildew, and reduces the strength of mortar, affecting the building quality. At the same time, it also affects people's use and health. For such problems, there are currently unclear responsibilities and unknown causes during the repair process, making it difficult to effectively solve the hidden danger of window leakage. Therefore, when constructing window nodes of new buildings and repairing window nodes of renovated buildings, a waterproof structure is needed to avoid leakage problems. Content of the Utility Model

[0003] The utility model aims to solve the above problems and provides a window waterproof structure. The technical solution adopted is as follows:

[0004] A window waterproof structure includes a grooved window frame. The grooved window frame includes a connecting plate, a water collecting plate, a drip groove, and an outer bent plate connected in sequence. The connecting plate is arranged vertically between the insulation board and the base wall. The water collecting plate is located below the bottom end of the insulation board and slopes downward in the direction away from the base wall. The drip groove is located at the end of the water collecting plate and protrudes upward to form a groove. A mesh-shaped water outlet is arranged at the connection position between the drip groove and the water collecting plate. The outer bent plate is arranged vertically on the outside of the insulation board. A sealing glue is coated on the outer surface at the contact position between the grooved window frame and the window body.

[0005] On the basis of the above solution, heat insulation pads are arranged between the connecting plate and the base wall.

[0006] On the basis of the above solution, connection anchor bolts are arranged on the connecting plate. The connection anchor bolts penetrate through the connecting plate and the heat insulation pads and are fixedly connected to the base wall.

[0007] Preferably, a waterproof coating is continuously coated on the side of the connecting plate facing the insulation board. The lower end of the waterproof coating extends to the water collecting plate, and the upper end of the waterproof coating extends beyond the upper end of the connecting plate.

[0008] Preferably, it includes a waterproof bracket. The waterproof bracket is an L-shaped structure and includes a vertical plate and a horizontal plate connected to each other. The vertical plate is arranged between the connecting plate and the insulation board. The vertical plate is fixedly connected to the base wall through bracket anchor bolts. The horizontal plate is arranged at the bottom of the vertical plate, and the insulation board is supported on the horizontal plate.

[0009] Preferably, the mesh-shaped water outlet is arranged on the vertical surface of the drip groove close to the water collecting plate, or on the end of the water collecting plate close to the drip groove.

[0010] Preferably, when the window body is arranged in the middle of the end face of the base wall, the bottom of the connecting plate extends towards the window body side to form an extension section. Sealant is coated on the outer surface of the contact part between the end of the extension section and the window body, and a heat preservation board is arranged between the extension section and the base wall.

[0011] Preferably, the upper end of the outer bent plate bends towards the base wall side to form a plug-in section, and the plug-in section is horizontally plugged into the heat preservation board.

[0012] The beneficial effects of the utility model are as follows: A grooved window frame for water conduction is arranged between the base wall and the heat preservation layer. Combined with waterproof coating, it can prevent water vapor from leaking into the room from the window end; Through the inclined water collecting plate and the mesh water outlet, it is convenient for water to be discharged in time; The L-shaped waterproof bracket is used to support the board, which can ensure that the heat preservation board will not slide down before the bonding mortar gains strength, and at the same time can effectively prevent the heat preservation board from being eroded during the water diversion process; It can adapt to window bodies at different installation positions, and has a wide application range. Description of the Drawings

[0013] Figure 1 : Structural schematic diagram of the utility model;

[0014] Figure 2 : Structural schematic diagram of the window frame suitable for middle installation of the utility model. Detailed Embodiment

[0015] The following further describes the utility model with reference to the drawings and embodiments:

[0016] In the utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; It can be directly connected, or indirectly connected through an intermediate medium. It can be the internal connection of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the utility model can be understood according to specific situations.

[0017] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "length", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0018] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the first feature has a lower horizontal height than the second feature.

[0019] As Figure 1 shown, the exterior wall structure includes a base wall 11, a leveling layer 12, an adhesive 13, a thermal insulation board 14, a rendering mortar 15 and a decorative layer 16 arranged in sequence from the inside to the outside. An alkali-resistant fiberglass mesh is compounded in the rendering mortar 15. The thermal insulation board 14 is pasted on the base wall 11 through the adhesive 13 and is additionally fixed to the base wall 11 through anchor bolts 17. The window body 22 is connected to the end of the base wall 11 through a metal sub-frame 21.

[0020] A window waterproof structure includes a grooved window frame, which can be made of metal materials such as aluminum alloy. The grooved window frame includes a connecting plate 31, a water collecting plate 32, a drip groove 34, and an outer bent plate connected in sequence. The connecting plate 31 is arranged vertically between the thermal insulation board 14 and the base wall 11. Specifically, the connecting plate 31 is arranged outside the leveling layer 12. An insulating spacer 41 is arranged between the connecting plate 31 and the base wall 11 to avoid heat loss at the connecting plate 31. Connecting anchor bolts are arranged on the connecting plate 31, and the connecting anchor bolts penetrate through the connecting plate 31 and the insulating spacer 41 and are fixedly connected in the base wall 11. The water collecting plate 32 is located below the bottom end of the thermal insulation board 14, and the water collecting plate 32 slopes downward in the direction away from the base wall 11 to facilitate the timely convergence and discharge of moisture in the wall. The drip groove 34 is located at the end of the water collecting plate 32 and protrudes upward to form a groove. A mesh water outlet 33 is arranged at the connection position between the drip groove 34 and the water collecting plate 32. The mesh water outlet 33 is arranged on the vertical surface of the drip groove 34 close to the water collecting plate 32 or at the end of the water collecting plate 32 close to the drip groove 34. The outer bent plate is arranged vertically outside the thermal insulation board 14, and the outer surface of the outer bent plate can be flush with the decorative layer 16 to achieve an aesthetic effect. The upper end of the outer bent plate is bent toward the base wall 11 to form a plug-in section 35, and the plug-in section 35 is inserted horizontally into the thermal insulation board 14 to improve the installation strength. The outer surface of the contact between the grooved window frame and the window body 22 is coated with a sealant 43 to prevent moisture from seeping in.

[0021] The waterproof coating 42 is continuously coated on the side of the connecting plate 31 facing the thermal insulation board 14. The lower end of the waterproof coating 42 extends to the water collecting plate 32, and the upper end of the waterproof coating 42 extends beyond the upper end of the connecting plate 31, so as to completely cover the connecting plate 31, which can not only prevent moisture from seeping into the base wall 11 and the window body 22, but also avoid moisture erosion of the grooved window frame and extend the service life.

[0022] It also includes a waterproof bracket 51. The waterproof bracket 51 is an L-shaped structure, including a vertical plate and a horizontal plate connected to each other. The vertical plate is arranged between the connecting plate 31 and the thermal insulation board 14, and the vertical plate is fixedly connected to the base wall 11 through a bracket anchor bolt 52. The horizontal plate is arranged at the bottom of the vertical plate, and the thermal insulation board 14 is supported on the horizontal plate.

[0023] When the window body 22 is arranged in the middle of the end face of the base wall 11 or at a certain distance from the outer surface of the base wall 11, the bottom of the connecting plate 31 extends toward the window body 22 to form an extension section 36. The extension section 36 can be integrally formed or separately formed with the connecting plate 31. The end of the extension section 36 is close to or in contact with the surface of the window body 22. The outer surface of the contact between the end of the extension section 36 and the window body 22 is coated with a sealant 43. The thermal insulation board 14 is arranged between the extension section 36 and the base wall 11. The waterproof needs of the window body 22 at different positions are met through the extension section 36.

[0024] The above has described the present utility model by way of example, but the present utility model is not limited to the above specific embodiments. Any modification or variation based on the present utility model falls within the scope of protection required by the present utility model.

Claims

1. A window waterproof structure, characterized in that: The invention comprises a slotted window frame, wherein the slotted window frame comprises a connecting plate (31), a water collecting plate (32), a water dripping groove (34) and an outer layer bending plate which are connected in sequence, wherein the connecting plate (31) is arranged between a thermal insulation plate (14) and a base wall (11) in a vertical direction, the water collecting plate (32) is located below the bottom end of the thermal insulation plate (14), and the water collecting plate (32) is inclined downward in a direction away from the base wall (11), the water dripping groove (34) is located at the end of the water collecting plate (32) and protrudes upward to form a groove, a mesh water outlet (33) is arranged at the connection position between the water dripping groove (34) and the water collecting plate (32), the outer layer bending plate is arranged on the outside of the thermal insulation plate (14) in a vertical direction, and a sealant (43) is coated on the outer surface of the contact position between the slotted window frame and the window body (22).

2. A window waterproof structure according to claim 1, characterized in that: A heat insulating pad (41) is provided between the connecting plate (31) and the base wall (11).

3. A window waterproof structure according to claim 2, characterized in that: A connecting anchor bolt is provided on the connecting plate (31), and the connecting anchor bolt passes through the connecting plate (31) and the heat-insulating pad (41) and is fixedly connected to the base wall (11).

4. A window waterproof structure according to claim 1, characterized in that: The waterproof coating (42) is continuously coated on one side of the connecting plate (31) facing the insulation plate (14), wherein the lower end of the waterproof coating (42) extends onto the water collecting plate (32), and the upper end of the waterproof coating (42) extends beyond the upper end of the connecting plate (31).

5. A window waterproof structure according to claim 1, characterized in that: The waterproof bracket (51) is an L-shaped structure, comprising a vertical plate and a horizontal plate connected to each other, the vertical plate being arranged between a connecting plate (31) and a thermal insulation plate (14), the vertical plate being fixedly connected to a base wall (11) via bracket anchor bolts (52), the horizontal plate being arranged at the bottom of the vertical plate, and the thermal insulation plate (14) being supported on the horizontal plate.

6. A window waterproof structure according to claim 1, characterized in that: The mesh water outlet (33) is arranged on the vertical surface of the water drip groove (34) close to the water collecting plate (32), or is arranged at the end of the water collecting plate (32) close to the water drip groove (34).

7. A window waterproof structure according to claim 1, characterized in that: When the window (22) is arranged in the middle of the end surface of the base wall (11), the bottom of the connecting plate (31) extends toward one side of the window (22) to form an extension section (36), the outer surface of the end of the extension section (36) in contact with the window (22) is coated with a sealant (43), and a heat insulation board (14) is arranged between the extension section (36) and the base wall (11).

8. A window waterproof structure according to claim 1, characterized in that: The upper end of the outer layer bent plate is bent toward one side of the base wall (11) to form an inserting section (35), and the inserting section (35) is inserted into the thermal insulation board (14) along the horizontal direction.

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