CN211038301U - Aluminum alloy window frame sealing connection structure - Google Patents

Abstract

The utility model relates to an aluminum alloy window frame sealing connection structure in the field of doors and windows, which comprises an aluminum alloy frame and a window wall. The window wall is provided with a detachable fixing seat, and a filling cavity is arranged in the fixing seat. The fixing base is provided with a fixing plate that wraps the side wall of the wall extending outwards toward the outdoor side, the fixing plate is provided with a convex platform facing the outdoor, and the upper surface of the convex platform is inclined downward. A fixing slot for fixing the aluminum alloy frame is arranged on the upper part. The utility model can divert the rainwater by arranging the fixing seat with the inclined surface boss and the fixing plate integrally arranged with the fixing seat to wrap the side wall of the window wall, so that the rainwater flows down along the inclined surface boss, preventing the rainwater from being fixed from the fixed seat. The gap between the seat and the window wall penetrates into the window wall.

Description

A kind of aluminum alloy window frame sealing connection structure

technical field

The utility model relates to the field of doors and windows, in particular to an aluminum alloy window frame sealing connection structure.

Background technique

At present, aluminum alloy windows are widely used in commercial residential buildings and building curtain wall projects. The connection between the aluminum alloy window frame and the opening wall is the most common part of rainwater leakage; the main reasons are: 1. The filling material of the connection part The gap between the frame of the window frame and the wall of the opening is not filled, forming a valley phenomenon or crack; 2. The size of the opening of the wall cannot meet the design requirements, resulting in the gap between the external dimension of the window frame and the wall of the opening exceeding the specified range, which is too small If the gap is too large, the material cannot be filled. If the gap is too large, the doors and windows are difficult to fix and the filling is not real, and cracks are easily generated. 3. The sealing between the aluminum alloy window frame and the wall of the opening is likely to cause sealing failure due to external force. Therefore, through structural design, it is necessary to avoid the leakage of the connection between the aluminum alloy window frame and the opening wall, and to reduce the rework and economic losses caused by rainwater leakage.

In order to solve the above-mentioned technical problems, the Chinese Patent Publication No. CN104074434A discloses a structure and construction method of an aluminum alloy window, including an aluminum alloy frame, the aluminum alloy frame is fixed on the wall of the window hole through the steel frame, and the aluminum alloy frame and the steel frame are The gap between the steel frame and the wall of the window hole is filled with polyurethane caulking foam, the inner and outer walls of the window hole wall are smeared with thermal insulation mortar, and the thermal insulation mortar of the outer wall of the window hole wall is affixed with face bricks. In the implementation of this scheme, foaming material and waterproof mortar are filled between the aluminum alloy window and the steel sub-frame, between the steel sub-frame and the wall of the hole, so as to improve the anti-leakage effect of the edge of the door and window and solve the problem of aluminum alloy windows. waterproof problem

However, the above solutions still have the following problems. The waterproof mortar is mainly used in civil structures. The steel sub-frame and the aluminum alloy frame are metal materials. The two materials are not compatible, and it is easy to generate voids and cause rainwater to leak.

Utility model content

The purpose of this utility model is to provide an aluminum alloy window frame sealing connection structure, which can divert rainwater by arranging a fixing seat with an inclined boss and a fixing plate integrally arranged with the fixing seat and wrapping the side wall of the window wall. , so that the rainwater flows down the sloped boss, preventing the rainwater from infiltrating the window wall from the gap between the fixed seat and the window wall.

The above-mentioned utility model purpose is achieved through the following technical solutions:

An aluminum alloy window frame sealing connection structure includes an aluminum alloy frame and a window wall, the window wall is provided with a detachable fixing seat, a filling cavity is arranged in the fixing seat, and the fixing seat faces the outdoor side A fixing plate that wraps the side wall of the wall is extended outward. The fixing plate is provided with a boss facing the outdoors, the upper surface of the boss is inclined downward, and the fixing seat is provided with an aluminum alloy frame for fixing the frame. fixing slot.

By adopting the above technical solution, the filling cavity can be filled with different fillers as required to achieve different functions, and by setting the fixing plate integrated with the fixing seat, rainwater can be prevented from infiltrating the window from the gap between the fixing seat and the window wall In the wall, the convex platform with the inclined surface can guide the rainwater on the fixed seat to prevent the rainwater from infiltrating from the side wall of the window wall directly flowing down the fixed plate; the setting of the fixing groove can fix the aluminum alloy frame.

The utility model is further configured as follows: the filling cavity is divided into a sound insulation cavity for filling different materials, a waterproof cavity and a heat insulation cavity located between the sound insulation cavity and the waterproof cavity, the sound insulation cavity is filled with sound insulation materials, and the sound insulation cavity is filled with sound insulation materials. The waterproof cavity is filled with waterproof material, and the heat insulation cavity is filled with heat insulation material.

By adopting the above technical solution, the filling cavity is divided into different chambers, and different fillers can be filled in the sound insulation cavity, waterproof cavity and heat insulation cavity according to the needs to realize different functions, so that the same aluminum alloy frame connection structure can be realized. A variety of functions.

The utility model is further arranged as follows: the sound insulation material is arranged as a sound insulation board.

By adopting the above technical solution, the sound insulation effect can be achieved by disposing the sound insulation board in the sound insulation cavity.

The utility model is further provided that: both the waterproof material and the heat insulating material are made of polyurethane foam gap filler.

By adopting the above technical solution, the polyurethane foam caulking agent has excellent properties such as bonding, waterproofing, thermal expansion and contraction, heat insulation, sound insulation and even flame retardancy after curing, and can realize the waterproof and thermal insulation functions of the aluminum alloy frame.

The utility model is further configured as follows: the inner side wall of the fixing groove is provided with an elastic block, the side facing the opening of the fixing groove is set as a guide inclined surface with a cross-section that gradually widens downward, and an inserting groove is arranged corresponding to the elastic block, so A groove is arranged on the aluminum alloy frame to match the elastic block.

By adopting the above technical solution, when the elastic block is inserted into the fixing groove of the aluminum alloy frame, the guiding inclined surface moves into the embedded groove under the pressure of the aluminum alloy frame. When the groove reaches the position of the elastic block, the elastic block can cooperate with the groove to align the aluminum alloy frame. Clamp.

The utility model is further provided that: the open end of the fixing groove is provided with a rubber sealing strip.

By adopting the above technical solution, the sealing rubber strip can ensure the sealing between the fixed seat and the aluminum alloy frame.

The utility model is further provided as follows: the lower surface of the boss is set as a downwardly inclined slope.

By adopting the above technical solution, the cross section of the boss is set as an obtuse triangle, so that rainwater will not adhere to the lower surface of the boss and flow to the fixing plate.

The utility model is further arranged as follows: waterproof glue is coated between the edge of the fixing seat and the wall of the window.

By adopting the above technical solution, the provision of the waterproof glue further ensures that the gap between the fixed seat and the protective wall will not be infiltrated by rainwater.

To sum up, the beneficial technical effects of the present utility model are:

By arranging a fixed seat with an inclined boss and a fixed plate integrally provided with the fixed seat to wrap the side wall of the window wall, the rainwater can be diverted, so that the rainwater can flow down along the inclined boss, preventing the rainwater from flowing from the fixed seat and the window. The gap between the walls penetrates into the window wall.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the present invention.

FIG. 2 is a partial enlarged schematic view of part A in FIG. 1 .

In the figure, 1, aluminum alloy frame; 2, window wall; 3, fixed seat; 4, filling cavity; 41, sound insulation cavity; 42, waterproof cavity; 43, heat insulation cavity; 5, fixed plate; 6, boss 7, fixed groove; 71, elastic block; 72, embedded groove; 73, groove; 8, rubber sealing strip.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings.

Referring to FIG. 1, it is an aluminum alloy window frame sealing connection structure disclosed by the utility model, including an aluminum alloy frame 1 and a window wall 2. The window wall 2 is provided with a fixing seat 3, and the fixing seat 3 is located on the indoor side and The window wall 2 is fixedly connected by bolts, the fixing seat 3 is located on the outdoor side and extends outward to the edge of the window wall 2, and a fixing plate 5 extends downward along the side wall of the window wall 2. The fixing plate 5 is connected to the window wall 2 The connection is fixed by bolts, and at the same time, a fixing groove 7 for fixing the aluminum alloy frame 1 is provided on the upper surface of the fixing base 3 . A boss 6 is provided at the corner of the side wall of the fixing plate 5 close to the window wall 2 . Waterproof glue is applied between the edge of the fixed seat 3 and the window wall 2 .

Referring to FIG. 1 , in order to further realize the sealing of the connection structure of the aluminum alloy window frame, a filling cavity 4 is arranged in the fixing seat 3 , and the filling cavity 4 is divided into a soundproof cavity 41 , a waterproof cavity 42 , and a soundproof cavity 41 and a waterproof cavity 42 . The insulating cavity 43 between them. Considering that the sealing of the window should have a sound insulation effect, the sound insulation cavity 41 is filled with sound insulation materials, and the sound insulation board further strengthens the sound insulation effect of the sealing connection structure of the aluminum alloy window frame. Filling; at the same time, considering that the sealing connection structure of the aluminum alloy frame 1 needs to achieve the effect of waterproof and heat insulation, the polyurethane foam sealant used in the waterproof cavity 42 and the heat insulation cavity 43 is filled, and the polyurethane foam sealant is cured after curing. It has excellent properties such as bonding, waterproof, heat-resistant expansion and contraction, heat insulation, sound insulation and even flame retardant.

Referring to FIGS. 1 and 2 , in order to fix the aluminum alloy frame 1, a pair of elastic blocks 71 are arranged on the two side walls of the fixing groove 7 facing each other, and the two side walls of the fixing groove 7 are provided at positions corresponding to the elastic blocks 71 There is an embedded groove 72, the inner wall of the fixed groove 7 extends to the embedded groove 72 and is provided with an elastic plate. The elastic block 71 and the elastic plate are integrally arranged. The inclined planes are arranged facing each other and face the open end of the fixing groove 7 . At the same time, a groove 73 is provided on the aluminum alloy frame 1 in cooperation with the elastic block 71 . In order to ensure the sealing between the installation groove and the aluminum alloy frame 1, a rubber sealing strip 8 is provided at the open end of the installation groove.

The implementation principle of this embodiment is as follows: when the connection structure of the aluminum alloy frame 1 is installed, the fixing base 3 and the fixing plate 5 are fixed on the window wall 2 by bolts, and then the aluminum alloy frame 1 is put into the installation groove, During the insertion process, the aluminum alloy frame 1 touches the guiding slope, and under the downward pressure of the aluminum alloy frame 1, the elastic block 71 enters the insert groove 72. When the groove 73 of the aluminum alloy frame 1 reaches the corresponding position of the elastic block 71 , the elastic block 71 rebounds and is snapped with the groove 73 to complete the fixing of the aluminum alloy frame 1. At this time, the rubber sealing strip 8 located at the open end of the fixing groove 7 is closely attached to the aluminum alloy frame 1, and the edge of the fixed seat 3 is connected to the window wall. The gap between the body 2 is coated with waterproof glue.

The filling cavity 4 in the fixed seat 3 is divided into a sound insulation cavity 41, a waterproof cavity 42 and a heat insulation cavity 43. The sound insulation cavity 41 is filled with a sound insulation board to realize the sound insulation effect; the insulation cavity 43 and the waterproof cavity 42 are made of polyurethane Filled with foam caulk to achieve the effect of thermal insulation and waterproofing. At the same time, the bosses 6 on the fixing plate 5 can guide the rainwater so that the rainwater will not flow down along the fixing plate 5 , and prevent the rainwater from infiltrating between the edge of the fixing plate 5 and the window wall 2 .

The examples of this specific embodiment are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore: all equivalent changes made according to the structure, shape and principle of the present invention are not It should be covered within the protection scope of the present invention.

Claims (8)

1. The utility model provides an aluminum alloy window frame sealing connection structure, includes aluminum alloy frame (1) and is used for window wall body (2) of installation aluminum alloy frame (1), its characterized in that: window wall body (2) are provided with detachable fixing base (3), be provided with in fixing base (3) and fill chamber (4), fixing base (3) outwards extend towards outdoor one side and are provided with fixed plate (5) of parcel wall lateral wall, be provided with boss (6) towards outdoor setting on fixed plate (5), boss (6) upper surface downward sloping sets up, be provided with fixed slot (7) that are used for fixed aluminum alloy frame on fixing base (3).

2. The aluminum alloy window jamb sealing connection of claim 1, wherein: the filling cavity (4) is divided into a sound insulation cavity (41) and a waterproof cavity (42) which are used for filling different materials, and a heat insulation cavity (43) which is located between the sound insulation cavity (41) and the waterproof cavity (42), wherein the sound insulation cavity (41) is filled with a sound insulation material, the waterproof cavity (42) is filled with a waterproof material, and the heat insulation cavity (43) is filled with a heat insulation material.

3. The aluminum alloy window jamb sealing connection of claim 2, wherein: the sound insulation material is provided as a sound insulation board.

4. The aluminum alloy window jamb sealing connection of claim 2, wherein: the waterproof material and the heat insulation material both adopt polyurethane foam joint mixture.

5. The aluminum alloy window jamb sealing connection of claim 1, wherein: fixed slot (7) inside wall is provided with elastic block (71), elastic block (71) set up to the gradually wide direction inclined plane of cross-section downwards towards fixed slot (7) opening one side, and correspond elastic block (71) are provided with caulking groove (72), the cooperation on the aluminum alloy frame elastic block (71) are provided with recess (73).

6. The aluminum alloy window jamb sealing connection of claim 5, wherein: and a rubber sealing strip (8) is arranged at the opening end of the fixing groove (7).

7. The aluminum alloy window jamb sealing connection of claim 1, wherein: the lower surface of the boss (6) is provided with a downward inclined surface.

8. The aluminum alloy window jamb sealing connection of claim 1, wherein: waterproof glue is coated between the edge of the fixed seat (3) and the window wall body (2).

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