Waterproof window mounting structure
By setting up a reverse ridge around the window hole and installing waterproof panels with dripping edges and waterproof slopes on the outside of the window, the rainwater leakage caused by traditional window installation methods is solved, achieving more efficient waterproof performance.
Patent Information
- Application Number
- CN202420703041.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-03
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-04-03
AI Technical Summary
Traditional window installation methods lead to the problem of rainwater leakage, especially at the flat openings at the connection between the window frame and the wall.
A waterproof window installation structure was designed. By setting up a reverse ridge on the interior side of the window hole, a stepped structure with narrow inner and wide outer edges was formed, and an L-shaped or nearly L-shaped waterproof board was fixed on the outside of the window room, with the top waterproof board with There is dripping edge, and the bottom waterproof plate has a waterproof slope.
Effectively prevent rainwater from seeping into the room, improve the waterproof performance of windows, and solve the problem of rainwater leakage caused by traditional window installation methods.
Smart Images
Figure CN222501453U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to a waterproof window installation structure. Background Art
[0002] Windows are an important part of the building envelope system and one of the indispensable facilities in the buildings where people live. The main functions of windows are lighting, ventilation, heat preservation, and viewing and broadening the field of vision. With the continuous progress of the construction industry, the opening forms of windows are also diverse, mainly including top-hung windows, casement windows, sliding windows, center-hung windows, etc. The traditional installation method is mainly to reserve a flat opening on the wall, and use fixed iron sheets or expansion screws to fix the window frame to the same structure. The gap between the window frame and the structure is filled with waterproof mortar or foam glue. The flat opening and the window frame are often weak points for water seepage, which has a great impact on the quality of building door and window projects, resulting in the long-term disadvantage of rainwater leakage in traditional door and window projects. Utility Model Content
[0003] The technical problem to be solved by the present application is to provide a waterproof window installation structure for preventing rainwater from leaking into the room.
[0004] In order to solve the above technical problems, the utility model adopts a waterproof window installation structure, including a window frame fixed in the window hole of the main structure of the building, and glass installed on the window frame, characterized in that: an anti-sill is arranged on the main structure of the building and on the indoor side around the window hole, and the anti-sill is a convex edge integrated with the main structure of the building, so that the area around the window hole becomes a stepped structure with a wide outdoor side and a narrow indoor side to prevent rainwater from penetrating into the room;
[0005] An L-shaped or nearly L-shaped waterproof board is fixed around the outer side of the window; one side of the L-shape of the waterproof board is a plane and is attached to the outer facade of the building, and the other side has two cavities and is attached to the inner side of the window hole, and the two cavities contain weather-resistant glue and foam glue respectively and are bonded to the surface of the inner side of the window hole, and the weather-resistant glue is closer to the outdoors than the foam glue; a waterproof board base is also arranged on the innermost side of the waterproof board, the inner side of the waterproof board base is connected to the window frame by screws, and the outer side of the waterproof board base is buckled with the waterproof board;
[0006] The waterproof board is divided into a top waterproof board at the top of the window, side waterproof boards on the left and right sides of the window and a bottom waterproof board at the bottom of the window. An inverted V-shaped groove is provided at the outer edge of the lower surface of the top waterproof board, so that a drip edge is formed on the outer side of the groove; the upper surface of the bottom waterproof board is a waterproof slope with a higher inner side and a lower outer side.
[0007] The window frame is fixed to the main structure of the building through expansion bolts, and is fixed on the outside of the anti-sill and densely filled with waterproof mortar.
[0008] On the outside of the window chamber, a waterproof coating is applied on the waterproof mortar, the inside of the window opening of the main building structure, and the height of the facade.
[0009] The waterproof board base is approximately in a horizontal U shape, with the bottom connected to the window frame by the screws, the opening facing the waterproof board, and buckles on both sides of the opening; buckles are also provided on both sides of the inner side of the waterproof board to correspond to the buckles of the waterproof board base.
[0010] An exterior wall sealant receiving groove is concavely provided on the corner of the bottom of the waterproof board base close to the glass, and the exterior wall sealant is contained in the groove to bond the waterproof board base to the window frame. The size of the exterior wall sealant here is 6mm×6mm.
[0011] A 6mm×6mm exterior wall sealant is bonded between the exterior wall decorative surface on the inner side surface of the window hole and the window frame;
[0012] The window frame is made of aluminum alloy.
[0013] The glass is tempered glass.
[0014] The indoor side of the glass is pressed onto the window frame by glass pressing lines; the glass pressing lines are buckled with the window frame.
[0015] Compared with the prior art, the beneficial effect of the utility model mainly lies in that the waterproof window installation structure of the utility model forms a stepped window hole structure with narrow inside and wide outside, high inside and low outside, and two waterproof lines, which can prevent the leaking rainwater from flowing into the room. The utility model also arranges a waterproof board on the outside of the window frame, the top waterproof board has a drip edge, and the bottom waterproof board has a waterproof slope, which can better prevent rainwater from flowing into the room and improve the waterproof performance of the outer window. The drawback of rainwater leaking from the traditional flat hole flowing into the room is solved. The waterproof board arranged on the outside of the window is fixed to the window frame by screws, and is fixed by weather-resistant glue and foam glue at the contact position with the window edge, so that the connection of the waterproof board is stable and safe. The utility model effectively solves the hidden danger of rainwater leakage caused by painting or tiling the outside of the traditional window. The overall design can beautify the window cover and increase the waterproof performance of the outer window. It can be used as a window waterproof structure in the early stage of a new building, and can also be a water seepage remedial structure in the later stage of an old building. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 These are the top and bottom node diagrams obtained by sectioning the window vertically.
[0017] Figure 2 It is the left and right node diagram obtained by horizontally sectioning the window.
[0018] 10-Main building structure, 11-Window frame, 12-Glass, 13-Expansion bolts, 14-Waterproof mortar,
[0019] 15-glass pressure line, 16-waterproof coating, 17-exterior wall decoration surface, 18-exterior wall sealant;
[0020] 20-Anti-Kan;
[0021] 31-weatherproof glue, 32-foam glue, 33-waterproof board base, 34-screws, 35-top waterproof board,
[0022] 36-side waterproofing board, 37-bottom waterproofing board, 371-waterproof slope. DETAILED DESCRIPTION
[0023] The technical solution of the present application will be further described in detail below with reference to the accompanying drawings.
[0024] like Figure 1-2 As shown, the waterproof window installation structure of the utility model is the same as the prior art in that it includes a window frame 11 fixed in the window hole of the building main structure 10, the window frame is fixed to the building main structure 10 by expansion bolts 13, and is fixed on the outside of the anti-sill and densely filled with waterproof mortar 14; the glass 12 is pressed on the window frame 11 by glass pressing wires 15 on the indoor side, and the glass pressing wires 15 are buckled with the window frame. The window frame 11 is made of aluminum alloy or other materials, and the glass 12 is preferably tempered glass, or other glass.
[0025] The waterproof window installation structure of this embodiment is different from the prior art mainly in that, in order to prevent rainwater from penetrating into the room, a counter-sill 20 is provided on the indoor side of the window hole, and a waterproof board is provided on the outdoor side.
[0026] The anti-sill is formed integrally with the main building structure 10, and is located on the indoor side around the window hole, in a convex shape, so that the window hole becomes a stepped structure with a wide outdoor side and a narrow indoor side to prevent rainwater from seeping into the room, and two waterproof lines are formed around it. For the bottom of the window, the outdoor side is low and the indoor side is high, so water is not easy to flow into the room. When rainwater tends to seep in, it will be blocked by the higher stepped anti-sill in the room, thereby preventing rainwater from seeping in.
[0027] The waterproof board is located around the outside of the window and fixed on the exterior wall decoration surface 17 of the building body. It is an L-shaped or nearly L-shaped profile as a whole. One side of the L-shape is a plane and fits on the exterior facade of the building, and the other side has two cavities and fits on the inner side of the window hole. On the inner surface of the window hole, the two cavities of the waterproof board respectively contain weather-resistant glue 31 and foam glue 32, which are bonded to the surface of the exterior wall decoration surface 17 on the inner side of the window hole. The weather-resistant glue 32 is closer to the outdoors than the foam glue 31. A waterproof board base 33 is also provided on the innermost side of the waterproof board. The inner side of the waterproof board base is connected to the window frame 11 by screws 34, and the outer side of the waterproof board base is buckled with the waterproof board. The provision of the waterproof board base 33 and the bonding of the weather-resistant glue 32 and the foam glue 31 can firmly and safely connect the waterproof board. As a preferred embodiment, the waterproof board base 33 is approximately in a horizontal U shape, and the bottom is connected to the window frame 11 by the screws 34, with the opening facing the waterproof board, and buckles are provided on both sides of the opening; buckles are also provided on both sides of the inner side of the waterproof board to buckle with the buckles of the waterproof board base 33. An external wall sealant receiving groove is provided on the corner of the bottom of the waterproof board base 33 close to the glass 12, and the external wall sealant 18 is contained therein, so that the waterproof board base 33 and the window frame 11 are bonded together. Here, the size of the external wall sealant 18 is preferably 6mm×6mm. In order to better achieve the external wall sealing at the window, a 6mm×6mm external wall sealant 18 is also bonded between the external wall decorative surface 17 on the inner surface of the window hole and the window frame 11.
[0028] Due to the different waterproofing requirements on different sides around the window, the waterproof panels are divided into a top waterproof panel 35, side waterproof panels 36 on the left and right sides, and a bottom waterproof panel 37. An inverted V-shaped groove 351 is provided on the lower surface and outer edge of the top waterproof panel 35, so that a drip edge 352 is formed on the outer side of the groove. The incoming rainwater will first drip along the drip edge 352, reducing the chance of rainwater flowing into the room; the upper surface of the bottom waterproof panel 37 is a waterproof slope 371 with a high inner side and a low outer side. When rainwater falls on the bottom waterproof panel, it will first flow outward along the waterproof slope, also reducing the chance of rainwater flowing into the room. The side waterproof panels 34 are as follows Figure 2 As shown,
[0029] In addition, outside the window room, a waterproof coating 16 is applied on the waterproof mortar 14 and the inner side of the window opening of the main building structure 10, as well as at the height of the facade.
[0030] The construction process of the utility model is briefly described as follows: when pouring, the main structure 10 of the building is poured around the inner side of the window hole to form a stepped anti-slope 20 structure with a high inside and a low outside, a narrow inside and a wide outside; when installing the window, the window frame 11 is installed on the window hole through the expansion bolt 13, the seam is sealed with waterproof mortar 14, and a waterproof coating 16 is brushed on the outside; finally, the exterior wall decoration surface is processed, and a 6mm wide glue seam is left between the exterior wall decoration surface and the window frame to apply exterior wall sealant 18; the waterproof board is installed, the base of the waterproof board is fixed to the window frame with self-tapping screws, foam glue and weather-resistant glue are applied at the position corresponding to the cavity of the waterproof board, and then the waterproof board is buckled onto the base of the waterproof board and sealed with exterior wall weather-resistant glue.
Claims
1. A waterproof window installation structure, comprising a window frame (11) fixed in a window hole of a building main structure (10), and glass (12) installed on the window frame, characterized in that: An anti-sill (20) is arranged on the main building structure (10) and around the window hole on the indoor side. The anti-sill is a convex edge integrated with the main building structure, so that the area around the window hole becomes a stepped structure with a wide outdoor side and a narrow indoor side to prevent rainwater from seeping into the room. An L-shaped or nearly L-shaped waterproof board is fixed around the outer side of the window; one side of the L-shaped waterproof board is a plane and is attached to the outer facade of the building, and the other side has two cavities and is attached to the inner side of the window hole, and the two cavities respectively contain weather-resistant glue (31) and foam glue (32) and are bonded to the surface inside the window hole, and the weather-resistant glue (31) is closer to the outdoors than the foam glue (32); a waterproof board base (33) is also arranged on the innermost side of the waterproof board, and the inner side of the waterproof board base is connected to the window frame (11) by screws (34), and the outer side of the waterproof board base is buckled with the waterproof board; The waterproof board is divided into a top waterproof board (35) at the top of the window, side waterproof boards (36) at the left and right sides of the window, and a bottom waterproof board (37) at the bottom of the window. An inverted V-shaped groove (351) is provided at the outer edge of the lower surface of the top waterproof board (35), so that a drip edge (352) is formed on the outer side of the groove; the upper surface of the bottom waterproof board (37) is a waterproof slope (371) with a higher inner side and a lower outer side.
2. The waterproof window installation structure according to claim 1, characterized in that: The window frame is fixed to the main building structure (10) by means of expansion bolts (13), and is fixed on the outside of the anti-sill and densely filled with waterproof mortar (14).
3. The waterproof window installation structure according to claim 2, characterized in that: On the outside of the window chamber, a waterproof coating (16) is applied on the waterproof mortar (14), the inner side of the window opening of the building main structure (10), and the height of the facade part.
4. The waterproof window installation structure according to claim 1, characterized in that: The waterproof board base (33) is approximately in a horizontal U shape, and the bottom is connected to the window frame (11) by the screws (34), the opening faces the waterproof board, and buckles are provided on both sides of the opening; buckles are also provided on both sides of the inner side of the waterproof board, which are correspondingly buckled with the buckles of the waterproof board base (33).
5. The waterproof window installation structure according to claim 4, characterized in that: An exterior wall sealant receiving groove is provided inwardly on the corner of the bottom of the waterproof board base (33) close to the glass (12), and the exterior wall sealant (18) is contained in the groove to bond the waterproof board base (33) and the window frame (11) together. Here, the size of the exterior wall sealant (18) is 6 mm×6 mm.
6. The waterproof window installation structure according to any one of claims 1 to 4, characterized in that: A 6mm×6mm exterior wall sealant (18) is bonded between the exterior wall decoration surface (17) on the inner surface of the window hole and the window frame (11).
7. The waterproof window installation structure according to any one of claims 1 to 4, characterized in that: The window frame (11) is made of aluminum alloy.
8. The waterproof window installation structure according to any one of claims 1 to 4, characterized in that: The glass (12) is tempered glass.
9. The waterproof window installation structure according to any one of claims 1 to 4, characterized in that: The indoor side of the glass (12) is pressed onto the window frame (11) by a glass pressing line (15) on all sides; the glass pressing line (15) is buckled with the window frame.