Casement window with novel structure

Abstract

The utility model discloses a casement window with a novel structure, which relates to an aluminum alloy window and comprises a frame, a movable window sash and a fixed window sash are arranged in the frame, the movable window sash comprises a window frame and first glass, a mounting position is arranged in the window frame, a positioning strip is mounted in the mounting position, the first glass is mounted in the mounting position, and one side of the first glass is in contact connection with the positioning strip. The other side is connected with the window frame through an outer sealing strip; an upper receding cavity and a lower receding cavity are formed in the two ends of the mounting position correspondingly, a deformation cushion block is mounted in the lower receding cavity, and a plurality of pressed sealing points are arranged in the deformation cushion block so that sealing can be formed between the first glass and the window frame at the connecting position. A drainage opening is formed in the lower portion of the window frame, and an inner drainage channel is formed in the window frame and communicated with the lower receding cavity and the drainage opening at the same time. According to the utility model, the convenience of construction is improved, and water in the window frame can be effectively discharged; the inner sealing degree is good, and water can be prevented from permeating into the inner side of the window frame.

Description

Technical Field

[0001] This utility model relates to aluminum alloy windows, and more specifically, to a casement window with a novel structure. Background Technology

[0002] Casement windows are a common type of window, characterized by their ability to slide open horizontally. They open horizontally, typically outwards. This opening method facilitates airflow between the interior and exterior and makes cleaning the exterior of the window easier. Structurally, a casement window usually consists of one or more movable sashes and one or more fixed sashes. The movable sashes are connected to the frame via hinges and can be opened individually or all at once. Currently, casement windows are typically manufactured and transported to the construction site as a whole. However, the weight of the pre-fabricated glass and frame, due to their fixed installation, makes transportation and construction difficult. Furthermore, the traditional method of fixing the glass and frame with silicone sealant allows moisture to easily seep into the frame through gaps as the sealant ages and shrinks, leading to water accumulation on the frame. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a new type of casement window with a novel structure that addresses the shortcomings of existing technologies, improves the convenience of construction, and effectively drains water from the window frame.

[0004] This utility model discloses a novel casement window, comprising a frame, a movable window sash, and a fixed window sash. The movable window sash includes a window frame and a pane of glass. The window frame has a mounting position, in which a positioning strip is installed. The pane of glass is installed in the mounting position, with one side in contact with the positioning strip and the other side connected to the window frame via an outer sealing strip. The mounting position has an upper clearance cavity and a lower clearance cavity at its two ends. A deformation pad is installed in the lower clearance cavity, and the deformation pad has multiple pressure-bearing sealing points to create a seal between the pane of glass and the window frame. The lower part of the window frame has a drain outlet, and the window frame also has an internal drainage channel that connects to both the lower clearance cavity and the drain outlet.

[0005] Preferably, the deformation pad has a deformation cavity, a lower sealing surface that contacts the lower relief cavity is provided below the deformation pad as a first pressure-bearing sealing point, an upper sealing surface that contacts the bottom of the glass is provided above the deformation pad as a second pressure-bearing sealing point, and a sealing block that contacts one side wall of the glass is provided on one side of the upper sealing surface as a third pressure-bearing sealing point.

[0006] Preferably, the deformation cavity is a sealed cavity.

[0007] Preferably, the sealing block and the deformation pad are an integral structure.

[0008] Preferably, a support block is installed at one end of the internal drainage channel near the drain outlet.

[0009] Preferably, glass is provided on both sides of the positioning strip, and the glass on the indoor side is connected to the window frame through an inner sealing strip.

[0010] Preferably, the window frame has a glass mounting opening on the indoor side, and the height of the upper and lower clearance cavities on the side near the glass mounting opening is greater than the height on the other side.

[0011] Preferably, the fixed window sash includes a second glass pane, which consists of two pieces. The second glass pane located on the outside is sealed to the frame via a lower sealing strip. The contact area between the lower sealing strip and the second glass pane is treated with adhesive to wrap the portion of the lower sealing strip located on the outside.

[0012] Beneficial effects

[0013] The advantages of this utility model are:

[0014] 1. The movable window sash features a structure with mounting positions, clearance cavities, positioning strips, and sealing strips, enabling the glass and window frame to be disassembled and installed. The glass and window frame can be transported to the site separately for assembly, greatly improving the convenience of construction.

[0015] 2. The compression of the glass creates three density points between the glass and the window frame, effectively isolating the inner and outer sides of the movable window sash and preventing water from entering the inner side of the window frame. Furthermore, the internal drainage channel design effectively drains water from the inside of the window frame, solving the problem of water accumulation inside the frame. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the single-window structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the double-window structure of this utility model;

[0018] Figure 3 For based on Figure 2 A cross-sectional structural diagram of a casement window;

[0019] Figure 4 for Figure 3 A magnified structural diagram of point A in the middle.

[0020] Among them: 1-frame, 2-movable window sash, 3-fixed window sash, 20-window frame, 21-glass one, 22-installation position, 23-positioning strip, 24-outer sealing strip, 25-upper clearance cavity, 26-lower clearance cavity, 27-deformation pad, 28-glass installation port, 29-inner sealing strip, 30-glass two, 31-lower sealing strip, 32-protective layer, 201-inner drainage channel, 202-support block, 203-drain outlet, 271-deformation cavity-, 272-sealing block. Detailed Implementation

[0021] The present invention will be further described below with reference to embodiments, but this does not constitute any limitation on the present invention. Any limited modifications made by any person within the scope of the claims of the present invention are still within the scope of the claims of the present invention.

[0022] See Figures 1-4 This utility model discloses a novel casement window structure, comprising a frame 1, within which a movable window sash 2 and a fixed window sash 3 are provided. Taking a single-opening window as an example, one side is a movable glass section, allowing the window sash to be opened, while the other side and the lower part are fixed glass sections, whose window sashes cannot be opened. When the casement window is a double-opening window, the upper part is a movable glass section, with both window sashes able to be opened; while the lower part is a fixed glass section that cannot be opened.

[0023] Specifically, the movable window sash 2 includes a window frame 20 and glass 21. Glass 21 consists of two pieces, meaning the movable window sash 2 is a double-glazed structure. The window frame 20 has a mounting position 22, in which a positioning strip 23 is installed using screws. The two pieces of glass are located on either side of the positioning strip 23. Glass 21 is installed in the mounting position 22, with one side contacting and connecting to the positioning strip 23. The other side of the glass 21 located outdoors is connected to the window frame 20 via an outer sealing strip 24, and the other side of the glass 21 located indoors is connected to the window frame 20 via an inner sealing strip 29. The mounting position 22 has an upper clearance cavity 25 and a lower clearance cavity 26 at both ends to facilitate glass installation.

[0024] In this embodiment, the window frame 20 has a glass mounting opening 28 on the indoor side. The height of the upper clearance cavity 25 and the lower clearance cavity 26 on the side near the glass mounting opening 28 is greater than the height on the other side. That is, the glass is installed from the indoor side, which is not only safe and reliable, but also makes the glass installation easier.

[0025] A deformation pad 27 is installed in the lower relief cavity 26. The deformation pad 27 has multiple pressure-bearing sealing points to form a seal between the glass 21 and the window frame 20. Specifically, the deformation pad 27 has a deformation cavity 271, which deforms when the glass is pressed against it. The lower sealing surface of the deformation pad 27, which contacts the lower relief cavity 26, serves as the first pressure-bearing sealing point. The upper sealing surface of the deformation pad 27, which contacts the bottom of the glass 21, serves as the second pressure-bearing sealing point. A sealing block 272, which contacts the side wall of the glass 21, serves as the third pressure-bearing sealing point. The compression of the glass creates three density points between the glass and the window frame 20, which effectively isolate the inner and outer sides of the movable window sash 2, preventing water from entering the inner side of the window frame 20.

[0026] Preferably, the sealing block 272 and the deformation pad 27 are an integral structure, which can effectively improve the reliability of their connection. In addition, the deformation cavity 271 is a sealed cavity, that is, the deformation pad 27 is sealed inside, which can well ensure its deformation degree and prevent excessive deformation from affecting the sealing degree of its sealing point.

[0027] In this embodiment, a drain outlet 203 is provided at the lower part of the window frame 20, and an internal drainage channel 201 is provided in the window frame 20. The internal drainage channel 201 is connected to both the lower relief cavity 26 and the drain outlet 203, thereby realizing drainage and solving the problem of water accumulation inside the window frame 20. In addition, a support block 202 is installed at one end of the internal drainage channel 201 near the drain outlet 203 to support the aluminum alloy of the window frame 20 located at the drain outlet 203, reducing the risk of deformation during movement and installation.

[0028] For the fixed window sash 3, there are two pieces of glass 30, and their installation method is the same as that of glass 21, so it will not be described again. Unlike glass 21, since it remains fixed during use after installation, it will not be affected by vibrations during use. Therefore, no gasket sealing and drainage structure are involved. However, in order to improve the waterproofness of its outdoor glass, this embodiment seals the outdoor glass 30 to the frame 1 with a lower sealing strip 31. The contact area between the lower sealing strip 31 and the glass 30 is treated with sealant to wrap the outdoor part of the lower sealing strip 31. The sealant can be a special glass adhesive for fixing glass. Wrapping the outdoor part of the lower sealing strip 31 forms a protective layer 32 on its surface, reducing its aging rate.

[0029] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several modifications and improvements can be made without departing from the structure of the present utility model. These modifications and improvements will not affect the effectiveness of the present utility model or the practicality of the patent.

Claims

1. A novel casement window, comprising a frame (1), wherein the frame (1) is provided with a movable window sash (2) and a fixed window sash (3), characterized in that, The movable window sash (2) includes a window frame (20) and a first glass pane (21). The window frame (20) has a mounting position (22), in which a positioning strip (23) is installed. The first glass pane (21) is installed in the mounting position (22), with one side contacting and connected to the positioning strip (23), and the other side connected to the window frame (20) via an outer sealing strip (24). The mounting position (22) has an upper clearance cavity (25) and a lower clearance cavity (26) at its two ends. 26) A deformation pad (27) is installed in the lower relief cavity (26), and the deformation pad (27) is provided with multiple pressure-bearing sealing points to form a seal between the glass (21) and the window frame (20); the lower part of the window frame (20) is provided with a drain outlet (203), and the window frame (20) is provided with an internal drainage channel (201), which is connected to both the lower relief cavity (26) and the drain outlet (203).

2. The casement window with a novel structure according to claim 1, characterized in that, The deformation pad (27) has a deformation cavity (271). The lower sealing surface of the deformation pad (27) is in contact with the lower relief cavity (26) as a first pressure-bearing sealing point. The upper sealing surface of the deformation pad (27) is in contact with the bottom of the glass (21) as a second pressure-bearing sealing point. A sealing block (272) in contact with the side wall of the glass (21) is provided on one side of the upper sealing surface as a third pressure-bearing sealing point.

3. A novel casement window according to claim 2, characterized in that, The deformation cavity (271) is a sealed cavity.

4. A novel casement window according to claim 2, characterized in that, The sealing block (272) and the deformation pad (27) are an integral structure.

5. A casement window with a novel structure according to claim 1, characterized in that, A support block (202) is installed at one end of the internal drainage channel (201) near the drain outlet (203).

6. A novel casement window according to any one of claims 1-5, characterized in that, The positioning strip (23) has glass (21) on both sides, and the glass (21) on the indoor side is connected to the window frame (20) through the inner sealing strip (29).

7. A novel casement window according to claim 6, characterized in that, The window frame (20) has a glass mounting opening (28) on the indoor side, and the height of the upper relief cavity (25) and the lower relief cavity (26) on the side closer to the glass mounting opening (28) is greater than the height on the other side.

8. A casement window with a novel structure according to claim 1, characterized in that, The fixed window sash (3) is provided with a second glass (30), which consists of two pieces. The second glass (30) located outdoors is sealed to the frame (1) by a lower sealing strip (31). The contact area between the lower sealing strip (31) and the second glass (30) is treated with glue to wrap the part of the lower sealing strip (31) located outdoors.

Images