A door and window mounting structure

Abstract

The utility model provides a kind of door and window mounting structure, it is related to building door and window technical field, to solve the problem of water leakage, air leakage in prior art in door and window mounting structure, the door and window mounting structure includes including water apron, window frame and first sealing strip, the window frame is set to the outside of wall body, one side of the water apron is attached with outside wall body and another side extends to the outside of window frame and is covered in the upside of window frame, the first sealing strip is sealed between the water apron and the window frame.The door and window mounting structure of the utility model by water apron extends to the outside of window frame, so that water apron can effectively shield effect to window frame, so that the installation structure has good rainproof performance, furthermore, by first sealing strip sealing between water apron and window frame, so that the installation structure has good windproof effect, to realize the reliable thermal insulation, watertight performance and air-tight performance of door and window node.

Description

Technical Field

[0001] This utility model relates to the field of building door and window technology, and in particular to a door and window installation structure. Background Technology

[0002] In modern architecture, especially in passive buildings that prioritize high energy efficiency and comfort, the installation method of doors and windows plays a crucial role in the overall thermal insulation, airtightness, and watertightness of the building. Passive windows are a new type of energy-saving window designed to complement passive buildings. Passive windows, working in conjunction with passive houses, can regulate indoor temperature, maintaining it at a comfortable level. Furthermore, passive windows, when used in conjunction with passive houses, can keep indoor air clean, significantly reducing the use of appliances such as air conditioners and air purifiers, thereby lowering energy consumption and achieving energy conservation and environmental protection.

[0003] Currently, passive building window and door installation primarily employs an external mounting method. Angle steel is bolted to the side of the concrete wall, and then the entire window is fixed to the angle steel, forming a unified structure with the wall. Gaps are filled using an external waterproof and breathable membrane and an internal waterproof and airtight membrane. After installation, numerous protruding nodes on the exterior wall surface require airtightness, thermal bridging, and waterproofing treatments. These numerous detailed nodes are difficult to seal tightly, necessitating additional layers. This increases material consumption for the waterproof and breathable membranes, as well as workload and labor input, thus raising costs. Furthermore, improper treatment of these areas can easily lead to leaks, air leaks, and cold air penetration, negatively impacting the building's energy efficiency and making quality assurance difficult. Utility Model Content

[0004] The purpose of this utility model is to provide a door and window installation structure to solve the problems of water leakage and air leakage in the existing door and window installation structures. The door and window installation structure of this utility model has reliable heat insulation, water tightness and air tightness.

[0005] This utility model provides a door and window installation structure, including a drip edge, a window frame and a first sealing strip. The window frame is located near the outer side of the wall. One side of the drip edge is attached to the outer wall and the other side extends to the outer side of the window frame and covers the upper side of the window frame. The first sealing strip seals between the drip edge and the window frame.

[0006] As a preferred embodiment of the present invention, the drip edge includes a connecting part, a shielding part, and a folded edge part. The connecting part is arranged vertically, the shielding part is inclined downward from the side close to the wall to the side away from the wall and extends to the outside of the window frame, and the folded edge part is bent downward relative to the shielding part and extends to the lower side of the upper edge of the window frame.

[0007] As a preferred embodiment of this utility model, the folded edge includes a first folded edge and a second folded edge. The first folded edge is arranged vertically, and the second folded edge is arranged downwardly from the side closer to the wall to the side farther away from the wall.

[0008] As a preferred embodiment of this utility model, a plurality of wind deflectors are provided on the outer side of the wall, the wind deflectors are inclined downward from the side closer to the wall to the side farther away from the wall, and the water-repellent plate extends to the outer side of the bottom of the wind deflector.

[0009] As a preferred embodiment of this utility model, it further includes a windowsill and a second sealing strip. The outer side of the windowsill is connected to the window frame, and the inner side of the windowsill is connected to the interior panel on the inner side of the wall. The second sealing strip is sealed between the windowsill and the wall and is located close to the interior panel.

[0010] As a preferred embodiment of this utility model, it also includes a support member, which is connected between the lower side of the window frame and the outer wall.

[0011] As a preferred embodiment of this utility model, the support member includes a horizontal support portion and a vertical support portion perpendicular to the horizontal support portion. The horizontal support portion is attached to the bottom side of the window frame, and the vertical support portion is attached to the outer wall.

[0012] As a preferred embodiment of this utility model, an outer baffle is provided on the side of the window frame away from the glass, and an installation groove is provided on the inner side of the window frame. The installation groove is connected to the window sill, and a retaining groove is formed between the installation groove and the outer baffle. The support member is disposed in the retaining groove, and the top of the wind deflector on the wall extends into the retaining groove and abuts against the support member. A sealing block is embedded between the wind deflector and the outer baffle.

[0013] As a preferred embodiment of this utility model, an abutment portion is provided on the support member. The abutment portion is disposed between the horizontal support portion and the vertical support portion and extends outward relative to the corner of the support member. The top of the wind deflector abuts against the abutment portion.

[0014] As a preferred embodiment of this utility model, it also includes a fixing component, which includes multiple connectors. The vertical support is connected to the wall through multiple connectors with gaps, and the distance between two adjacent connectors does not exceed 300mm.

[0015] Compared with the prior art, the present invention has the following positive effects:

[0016] The door and window installation structure provided by this utility model includes a drip edge, a window frame, and a first sealing strip. The window frame is located near the outer side of the wall. One side of the drip edge is attached to the outer wall, and the other side extends to the outer side of the window frame and covers the upper side of the window frame. The first sealing strip seals between the drip edge and the window frame. This door and window installation structure effectively eliminates the thermal bridging effect by placing the window frame externally, significantly improving the building's thermal insulation performance. Simultaneously, by extending the drip edge to the outer side of the window frame, the drip edge effectively shields the window frame, giving the installation structure good rainproof performance. Furthermore, by sealing the drip edge and window frame with the first sealing strip, the installation structure has good windproof performance, thus achieving reliable thermal insulation, water tightness, and air tightness of the door and window joint. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a cross-sectional structural diagram of the door and window installation structure of this utility model;

[0019] Figure 2 This is a cross-sectional view of the door and window installation structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the installation structure of the upper window frame in this utility model;

[0021] Figure 4 This is a schematic diagram of the first embodiment of the installation structure of the lower window frame in this utility model;

[0022] Figure 5 This is a schematic diagram of a second embodiment of the installation structure of the lower window frame in this utility model.

[0023] In the diagram: 1. Wall; 11. Block; 2. Interior panel; 3. Exterior wall panel; 4. Wind deflector; 5. Window frame; 51. First frame; 511. Outer strip; 512. Mounting groove; 513. Barrier groove; 52. Second frame; 6. Window sill; 61. Connecting groove; 7. Drip edge; 71. Connecting part; 72. Covering part; 73. Folded edge; 731. First folded edge; 732. Second folded edge; 8. Support component; 81. Horizontal support part; 82. Vertical support part; 83. Abutment part; 9. Upper mounting component; 10. First sealing strip; 101. Glass; 102. Second sealing strip; 103. Sealing block. Detailed Implementation

[0024] In the description of this utility model, it should be noted that, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and for simplification, 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0027] This embodiment provides a door and window installation structure, such as Figures 1-5 As shown, the window includes a drip edge 7, a window frame 5, and a first sealing strip 10. The window frame 5 is located near the outer side of the wall 1. One side of the drip edge 7 is attached to the outer wall 1, and the other side extends to the outer side of the window frame 5 and covers the upper side of the window frame 5. The first sealing strip 10 seals between the drip edge 7 and the window frame 5.

[0028] The door and window installation structure of this embodiment effectively eliminates the thermal bridging effect by placing the window frame 5 externally, significantly improving the building's thermal insulation performance. At the same time, by extending the drip edge 7 to the outside of the window frame 5, the drip edge 7 can effectively shield the window frame 5, giving the installation structure good rainproof performance. Furthermore, by sealing the drip edge 7 and the window frame 5 with the first sealing strip 10, the installation structure has a good windproof effect, thus achieving reliable thermal insulation, water tightness, and air tightness of the door and window joint.

[0029] As a preferred embodiment, such as Figure 3 As shown, the drip edge 7 includes a connecting part 71, a shielding part 72, and a folded edge part 73. Preferably, the connecting part 71, the shielding part 72, and the folded edge part 73 are integrated into a single structure, which can be formed by bending sheet metal.

[0030] The connecting part 71 is arranged vertically for connecting with the wall. Preferably, the length of the connecting part 71 extending vertically is at least 35mm to ensure the overlap on the wall covering layer, so that the flashing board 7 is firmly connected. The connecting part 71 is a plate-shaped structure that abuts against the outside of the wall and can be fixed to the wall by means of adhesive, screws or other methods.

[0031] The shielding part 72 is inclined downward from the side closest to the wall 1 to the side away from the wall 1 and extends to the outer side of the window frame 5. The connecting part 71 and the shielding part 72 form an obtuse angle. The shielding part 72 is used to shield the window frame 5 from rainwater, acts as a shield above the window frame 5, and diverts rainwater to the outside of the window frame 5 to prevent rainwater from leaking into the room through the window frame 5.

[0032] The folded edge 73 is bent downwards relative to the shielding part 72 and extends to the lower side of the upper edge of the window frame 5. The shielding part 72 and the first folded edge 731 form an obtuse angle. The folded edge 73 is located on the outer side of the upper edge of the window frame 5, further shielding the upper edge of the window frame 5 and preventing crosswinds from entering the room through the upper side of the window frame 5, thus providing good wind protection. The first sealing strip 10 is located between the upper edge of the window frame 5 and the shielding part 72, providing a seal and further preventing rainwater and crosswinds from entering.

[0033] In a preferred embodiment, the folded edge 73 includes a first folded edge 731 and a second folded edge 732. The first folded edge 731 is vertically arranged, and preferably, the length of the first folded edge 731 extending vertically is at least 10 mm. The second folded edge 732 is inclined downward from the side closer to the wall 1 to the side farther away from the wall 1. The first folded edge 731 and the second folded edge 732 form an obtuse angle. The second folded edge 732 further blocks water flow and wind, preventing it from flowing into the interior, and further improving the windproof and rainproof effect of the installation structure.

[0034] As a preferred embodiment, such as Figure 1 and Figure 3 As shown, multiple wind deflectors 4 are installed on the outer side of the wall 1, with the wind deflectors 4 inclined downwards from the side closest to the wall 1 to the side furthest from the wall 1. A drip edge extends to the outer side of the bottom of the wind deflector 4. An outer wall panel 3 is installed on the outer side of the wall, with its bottom supported and connected to the outer wall via an upper mounting bracket 9. The wind deflectors 4 are inclined on the outer side of the outer wall panel 3, and the drip edge extends to the outer side of the bottom of the wind deflector 4, allowing the drip edge to collect rainwater left on the wind deflector 4 and channel it to the outer side of the window frame 5.

[0035] As a preferred embodiment, such as Figure 3 and Figure 4As shown, the door and window installation structure of this embodiment also includes a window sill 6 and a second sealing strip 102. The window sill 6 is arranged around the perimeter of the window, and the outer side of the window sill 6 is connected to the window frame 5. The inner side of the window sill 6 is connected to the interior trim panel 2 on the inner side of the wall 1. Specifically, a connecting groove 61 is provided on the side of the window sill 6 closest to the interior, and the connecting groove 61 is adapted to the thickness of the interior trim panel 2. The interior trim panel 2 is inserted into the connecting groove 61, thereby connecting the window sill 6 and the interior trim panel 2.

[0036] The second sealing strip 102 is disposed between the window sill 6 and the wall 1 and is located near the interior panel 2. The second sealing strip 102 can be a sealing strip and / or a sealing plate. Embedding the second sealing strip 102 between the window sill 6 and the wall 1 serves to fill and seal the gap between the window sill 6 and the wall 1, and also provides support for the window sill 6.

[0037] As a preferred embodiment, such as Figure 4 As shown, the door and window installation structure of this embodiment also includes a support member 8, which is connected between the lower side of the window frame 5 and the outer wall 1. The support member 8 is used to support the window frame 5, making the installation of the window frame 5 more stable.

[0038] As a preferred embodiment, such as Figure 4 As shown, the outer side of the window frame 5 extends to the outer side of the wall. The support member 8 includes a horizontal support portion 81 and a vertical support portion 82 perpendicular to the horizontal support portion 81. Preferably, the horizontal support portion 81 and the vertical support portion 82 are an integral structure. The support member 8 can be made of metal and has strong supporting strength.

[0039] The horizontal support 81 is fitted against the bottom side of the window frame 5 to provide support for the window frame 5. The vertical support 82 is fitted against the outer wall 1. The vertical support 82 and the outer wall 1 can be connected by connectors, and different types of connectors can be used depending on the wall. The support member 8, by including the horizontal support 81 and the vertical support 82, can connect to the wall while providing good support for the window frame 5.

[0040] As a preferred embodiment, such as Figure 3 and Figure 4 As shown, an outer baffle 511 is provided on the side of the window frame 5 away from the glass 101, and a first sealing strip 10 is provided on the upper window frame 5 between the outer baffle 511 and the obstruction part 72. An installation groove 512 is provided on the inner side of the window frame 5, and the installation groove 512 is connected to the window sill 6.

[0041] Specifically, the window frame 5 includes a first frame 51 and a second frame 52. The first frame is arranged around the window mounting opening near the wall. The second frame 52 is located inside the first frame 51 and is sealed to the first frame 51. The glass is installed inside the second frame 52 and on the side away from the first frame 51. An outer baffle 511 is provided on the first frame 51.

[0042] A retaining groove 513 is formed between the mounting groove 512 and the outer retaining strip 511. On the upper window frame 5, the retaining groove 513 is covered by a covering part 72. On the lower window frame 5, a support member 8 is disposed within the retaining groove 513, and the top of the wind deflector 4 on the wall 1 extends into the retaining groove 513 and abuts against the support member 8. A sealing block 103 is embedded between the wind deflector 4 and the outer retaining strip. The outer side of the window frame 5 extends to the outer side of the wall, allowing the window frame 5 to cover the upper side of the wind deflector 4, thus connecting the window frame 5 and the wind deflector 4 with good overall connection integrity.

[0043] In a preferred embodiment, an abutment portion 83 is provided on the support member 8. The abutment portion 83 is disposed between the horizontal support portion 81 and the vertical support portion 82 and extends outward relative to the corner of the support member 8. The top of the wind deflector 4 abuts against the abutment portion 83. The abutment portion 83 makes the connection between the horizontal support portion 81 and the vertical support portion 82 more secure, giving the support member 8 a stronger supporting effect, and can limit the top of the wind deflector 4, making the connection between the window frame 5 and the wind deflector 4 more reliable.

[0044] In this embodiment, the support member 8 not only provides support for the door and window unit, but also has the functions of drainage and ventilation of the decorative cavity: a. All door and window units with a decorative opening width exceeding 600mm must be equipped with the support; c. The support member 8 must be installed before the door and window unit is installed; d. The installation method of the support member 8 must ensure that water does not accumulate on the window sill trimming member.

[0045] When installing support member 8, the windowsill support member is equipped with positioning blocks, which is a quick and easy positioning method to ensure that the support member is in the correct position. The positioning blocks are designed to be reusable, but can also be left in place if needed. After installing one positioning block at each end of the support member, place it into the decorative opening. Use a level to find the higher end of the support member and fix its position. Then adjust the other end of the support member to a horizontal position and fix that end.

[0046] In a preferred embodiment, the door and window installation structure of this embodiment further includes a fixing component, which includes multiple connectors. The vertical support 82 is connected to the wall 1 through multiple connectors with gaps, and the distance between two adjacent connectors does not exceed 300mm, so that the support is firmly connected to the wall.

[0047] Depending on the structure of the walls surrounding the window frame 5, different installation methods are used for the fixing components. For example... Figure 5 As shown, when a block 11 is installed on the side of the wall near the window frame 5, the block 11 is a wooden structure. The common method for fixing the wood is to use 10g × 50mm pan head stainless steel screws, fixing one at each end of the support, with a maximum spacing of no more than 300mm between them. For example... Figure 4 As shown, when the wall near window frame 5 is a concrete structure, heavy-duty supports must be used to secure the concrete. Screws of the same specifications and spacing as described above should be used, but the screws must be driven into nylon expansion tubes or similar fasteners. Alternatively, 6mm anchors can be used instead of screws for the concrete structure, with the same spacing. However, to meet the edge clearance requirements for these fasteners, the heavy-duty supports must be re-drilled and adapted.

[0048] The door and window installation structure in this embodiment achieves reliable waterproofing, windproofing, drainage, and ventilation of door and window joints, and can be reliably fixed to walls of different materials, thus comprehensively improving the overall performance and application reliability of the door and window installation structure.

[0049] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any modifications and improvements made by those skilled in the art without departing from the inventive concept of the present utility model should be covered within the protection scope of the present utility model.

Claims

1. A door and window installation structure, characterized in that, The device includes a drip edge (7), a window frame (5), and a first sealing strip (10). The window frame (5) is located near the outer side of the wall (1). One side of the drip edge (7) is attached to the outer wall (1), and the other side extends to the outer side of the window frame (5) and covers the upper side of the window frame (5). The first sealing strip (10) seals between the drip edge and the window frame (5).

2. The door and window installation structure according to claim 1, characterized in that, The drip edge includes a connecting part (71), a shielding part (72), and a folded edge part (73). The connecting part is arranged vertically. The shielding part (72) is inclined downward from the side close to the wall (1) to the side away from the wall (1) and extends to the outside of the window frame (5). The folded edge part (73) is bent downward relative to the shielding part (72) and extends to the lower side of the upper edge of the window frame (5).

3. The door and window installation structure according to claim 2, characterized in that, The folded edge (73) includes a first folded edge (731) and a second folded edge (732). The first folded edge (731) is arranged vertically, and the second folded edge (732) is arranged downward from the side close to the wall (1) to the side away from the wall (1).

4. The door and window installation structure according to claim 1, characterized in that, Multiple wind deflectors (4) are provided on the outside of the wall (1). The wind deflectors (4) are inclined downward from the side close to the wall (1) to the side away from the wall (1). The water-repellent plate (7) extends to the outside of the bottom of the wind deflector (4).

5. The door and window installation structure according to claim 1, characterized in that, It also includes a window sill (6) and a second sealing strip (102). The outer side of the window sill (6) is connected to the window frame (5), and the inner side of the window sill (6) is connected to the interior panel (2) on the inner side of the wall (1). The second sealing strip (102) is sealed between the window sill (6) and the wall (1) and is set close to the interior panel (2).

6. A door and window installation structure according to claim 5, characterized in that, It also includes a support member (8) connected between the lower side of the window frame (5) and the outer wall (1).

7. A door and window installation structure according to claim 6, characterized in that, The support member (8) includes a horizontal support part (81) and a vertical support part (82) perpendicular to the horizontal support part (81). The horizontal support part (81) is attached to the bottom side of the window frame (5), and the vertical support part (82) is attached to the outer wall (1).

8. A door and window installation structure according to claim 7, characterized in that, An outer baffle (511) is provided on the side of the window frame (5) away from the glass (101). An installation groove (512) is provided on the inner side of the window frame (5). The installation groove (512) is connected to the window sill (6). A retaining groove (513) is formed between the installation groove (512) and the outer baffle (511). The support member (8) is provided in the retaining groove (513). The top of the wind deflector (4) on the wall (1) extends into the retaining groove (513) and abuts against the support member (8). A sealing block (103) is embedded between the wind deflector (4) and the outer baffle.

9. A door and window installation structure according to claim 8, characterized in that, An abutment portion (83) is provided on the support member (8). The abutment portion (83) is located between the horizontal support portion (81) and the vertical support portion (82) and extends outward relative to the corner of the support member (8). The top of the wind deflector (4) abuts against the abutment portion (83).

10. A door and window installation structure according to claim 8, characterized in that, It also includes a fixing component, which includes multiple connectors. The vertical support (82) is connected to the wall (1) through multiple connectors with gaps, and the distance between two adjacent connectors does not exceed 300mm.

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