Vertical-visible and transverse-hidden curtain wall type window

Abstract

The utility model discloses a vertically-exposed and transversely-hidden curtain wall type window which comprises a window frame and a movable window. The movable window comprises a movable window frame and a movable sash material; the left side and the right side of the movable window frame are provided with first exposed frame wire buckling boxes, and the left side and the right side of the movable sash material are located between the movable window frame and the first exposed frame wire buckling boxes. A first safe edge is arranged on the upper side of the movable window frame, and a first supporting edge is arranged on the lower side; the first safe edge and the first supporting edge are installed on the movable window frame, and the upper side and the lower side of the movable sash material are located between the first safe edge and the first supporting edge respectively. A first horizontal extension part is arranged on the inner side of the window frame; and the first horizontal extension part horizontally extends to a position which is flush with the movable window frame or crosses the movable window frame. According to the vertically-visible and horizontally-hidden curtain wall type window, the splicing seams of the movable window can be hidden, so that the visible surfaces of the profiles are smooth, the splicing seams of the profiles cannot be seen, the appearance is more exquisite, and the grade is higher.

Description

Technical Field

[0001] The utility model relates to a curtain wall window, in particular to a vertically visible and horizontally concealed curtain wall window. Background Art

[0002] With rapid socioeconomic development and rising living standards, residential design is evolving towards high-end, multifunctional designs. To enhance the aesthetic appeal of buildings, large, movable aluminum windows are often used on their exteriors, and some even incorporate movable curtain walls. Traditional aluminum windows offer mediocre performance and a less refined appearance. Larger windows often require reinforcement with larger muntins. High-end system windows are complex, lack a clean aesthetic, and are expensive to manufacture. While movable curtain walls offer a beautiful appearance, they are expensive, making them uneconomical and impractical for residential applications. Therefore, developing curtain wall windows that offer a refined appearance, excellent performance, and a reasonable cost for mid- to high-end residential projects is crucial. Utility Model Content

[0003] In order to overcome the deficiencies in the prior art, the utility model provides a vertically visible and horizontally hidden curtain wall window, which has the advantages of exquisite appearance and excellent performance.

[0004] The technical solution of the utility model to solve the above technical problems is:

[0005] A vertically visible and horizontally hidden curtain wall window, comprising a window frame and a movable window arranged in the window frame; the window frame is installed on a civil engineering structure; the movable window comprises a movable window frame and a movable sash material installed in the movable window frame, wherein the movable window frame is hinged to the window frame by a hinge; first visible frame buckle boxes are installed on the left and right sides of the movable window frame, and the left and right sides of the movable sash material are located between the movable window frame and the first visible frame buckle boxes; a first guard is provided on the upper side of the movable window frame, and a first supporting edge is provided on the lower side, wherein the first guard and the first supporting edge are respectively installed on the movable window frame, and the upper and lower sides of the movable sash material are respectively located between the first guard and the first supporting edge; a first horizontal extension is provided on the inner side of the window frame; the first horizontal extension extends horizontally to a position flush with the movable window frame or beyond the movable window frame, for covering the movable window frame.

[0006] Preferably, it further includes a first fixed window and a second fixed window arranged in the window frame; the window frame includes an upper frame, a lower frame, a left frame, a right frame, a vertical center stile and a horizontal center stile, wherein the upper frame, the left frame, the lower frame and the right frame are connected end to end to form a square frame structure; the inner sides of the vertical center stile and the horizontal center stile are flush with the inner side of the window frame; the vertical center stile and the horizontal center stile divide the space in the window frame into a first installation area, a second installation area and a third installation area, wherein the movable window is installed in the first installation area; the first fixed window is installed in the second installation area; the second fixed window is installed in the third installation area.

[0007] Preferably, a sealing structure and a decompression structure are respectively provided between the left side of the movable window frame and the left frame, between the right side and the vertical middle stile, between the upper side and the upper frame, and between the lower side and the horizontal middle stile, wherein:

[0008] The sealing structure includes a first sealing strip installed on the upper frame / vertical muntin / left frame / horizontal muntin and a second sealing strip installed on the movable window frame, wherein an extended end of the first sealing strip elastically presses against the movable window frame; an extended end of the second sealing strip elastically presses against the upper frame / vertical muntin / left frame / horizontal muntin; a sealed cavity is formed between the first sealing strip and the second sealing strip on the upper frame / vertical muntin / left frame / horizontal muntin and the movable window frame;

[0009] The decompression structure includes a waterproof strip arranged on the first exposed frame buckle box, the waterproof strip is installed on the movable window frame, and the extended end of the waterproof strip is pressed against the upper frame / vertical center stile / left frame / horizontal center stile; the space between the second sealing strip and the waterproof strip on the upper frame / vertical center stile / left frame / horizontal center stile and the movable window frame forms a decompression chamber.

[0010] Preferably, the movable window frame and the inner side surface of the movable sash material are connected by double-sided tape or silicone structural adhesive; a pad is provided between the first exposed frame buckle box and the outer side surface of the movable sash material.

[0011] Preferably, the movable window frame is provided with an opening handle for opening or closing the movable window at a position close to the vertical center mullion.

[0012] Preferably, the first fixed window includes a first fixed window frame and a first fixed sash material arranged in the first fixed window frame, wherein the upper side of the first fixed window frame is installed on the horizontal center stile, the lower side is installed on the lower frame, the left side is installed on the left frame, and the right side is installed on the vertical center stile; the horizontal center stile, lower frame, left frame and right frame are all provided with a second horizontal extension portion; the second horizontal extension portion extends horizontally to a position flush with the first fixed window frame or beyond the first fixed window frame, for blocking the first fixed window frame.

[0013] Preferably, the first fixed window frame is connected to the inner side of the first fixed sash material by double-sided tape or silicone structural adhesive, and a second visible frame buckle box is provided between the left and right sides of the first fixed window frame and the outer side of the first fixed sash material, the second visible frame buckle box is installed on the first fixed window frame or the window frame, and a pad is provided between the second visible frame buckle box and the outer side surface of the first fixed sash material; a second guard is provided on the upper side of the first fixed window frame, and a second supporting edge is provided on the lower side, wherein the second guard and the second supporting edge are respectively installed on the horizontal center bar and the lower frame, and the upper and lower sides of the first fixed sash material are connected to the second guard and the second supporting edge respectively.

[0014] Preferably, the second fixed window includes a second fixed window frame and a second fixed sash material arranged in the second fixed window frame, wherein the upper side of the second fixed window frame is installed on the upper frame, the lower side is installed on the lower frame, the left side is installed on the vertical center bar, and the right side is installed on the right frame; the vertical center bar and the right frame are provided with a third visible frame buckle box on the outside of the second fixed sash material; the third visible frame buckle box is installed on the window frame or the second fixed window frame; the second fixed window frame and the inner side of the second fixed sash material are connected by double-sided tape or silicone structural adhesive; a pad is provided between the third visible frame buckle box and the outer side of the second fixed sash material; the upper side of the second fixed window frame is provided with a third guard edge, and the lower side is provided with a third supporting edge, wherein the third guard edge and the third supporting edge are respectively installed on the upper frame and the lower frame, and the upper and lower sides of the second fixed sash material are respectively connected to the third guard edge and the third supporting edge.

[0015] Preferably, the window frame is provided with a wire fastening box on the side corresponding to the first fixed window frame and the second fixed window frame; the outer side surface of the wire fastening box is flush with the outer side surface of the window frame.

[0016] Preferably, the window frame, the movable window frame, the first fixed window frame and the second fixed window frame are all provided with a thermal insulation structure for isolating a heat transfer path.

[0017] Preferably, the window frame is installed on the civil structure by fixing anchor bolts, and the gap between the civil structure and the window frame is sealed by waterproof mortar.

[0018] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0019] 1. The vertically visible and horizontally hidden curtain wall window of the present invention is provided with a first extension portion extending to a position flush with or beyond the movable window frame to shield the movable window frame, thereby hiding the splicing seam of the movable window. It is equivalent to saying that the entire movable window frame is shielded by the first horizontal extension portion. In this way, when the vertically visible and horizontally hidden curtain wall window of the present invention is viewed from indoors, only the entire frame structure of the window frame can be seen, and the frame structure of the movable window frame is invisible. In this way, the visible surface of the vertically visible and horizontally hidden curtain wall window of the present invention is smooth and the splicing seam of the profiles is not visible, making the appearance more refined.

[0020] 2. The vertically visible and horizontally hidden curtain wall window of the present invention hides the movable window frame on the first horizontal extension portion of the window frame, so that the appearance of the vertically visible and horizontally hidden curtain wall window of the present invention is not only more beautiful and exquisite, but also higher in grade. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is an exterior elevation view of the vertically visible and horizontally concealed curtain wall window of the present invention.

[0022] Figure 2 This is an interior elevation view of the vertically visible and horizontally concealed curtain wall window of the present invention.

[0023] Figure 3 for Figure 1 Cross-sectional view in the AA direction.

[0024] Figure 4 for Figure 3 A partial enlarged view of point E in the middle.

[0025] Figure 5 for Figure 3 A partial enlarged view of point F in the middle.

[0026] Figure 6 for Figure 3 A partial enlarged view of point G in the middle.

[0027] Figure 7 for Figure 1 Cross-sectional view along the BB direction.

[0028] Figure 8 for Figure 7 A partial enlarged view of point H in the middle.

[0029] Figure 9 for Figure 7 A partial enlarged view of point I in the middle.

[0030] Figure 10 for Figure 7 A partial enlarged view of point J in the middle.

[0031] Figure 11 for Figure 1 Cross-sectional view in CC direction.

[0032] Figure 12 for Figure 11 A local enlarged view of point K in the middle.

[0033] Figure 13 for Figure 11 A partial enlarged view of point L in the middle.

[0034] Figure 14 for Figure 11 A partial enlarged view of the M point in the middle.

[0035] Figure 15 for Figure 1 Cross-sectional view in the DD direction.

[0036] Figure 16 for Figure 15 A partial enlarged view of point O in the middle.

[0037] Figure 17 for Figure 15 A local enlarged view of point P in the middle.

[0038] Figure 18 This is a top view showing that the first horizontal extension portion / the second horizontal extension portion is flush with the movable window frame / the first fixed window frame / the second fixed window frame.

[0039] Figure 19 This is a side view showing that the first horizontal extending portion / the second horizontal extending portion is flush with the movable window frame / the first fixed window frame / the second fixed window frame. DETAILED DESCRIPTION

[0040] The present invention will be described in further detail below with reference to the embodiments and drawings, but the embodiments of the present invention are not limited thereto.

[0041] Example 1

[0042] See also Figures 1-19 The vertically visible and horizontally hidden curtain wall window of the present invention includes a window frame 1 and a movable window and a fixed window arranged in the window frame 1.

[0043] See also Figures 1-19The window frame 1 is installed on the civil structure 2 by fixing anchor bolts 3, and the gap between the civil structure 2 and the window frame 1 is sealed by waterproof mortar 4; wherein, a connecting structure 5 is also provided between the civil structure 2 and the window frame 1, and the connecting structure 5 includes a backing foam rod and a silicone weather-resistant sealant for filling the gap.

[0044] In this embodiment, the window frame 1 includes an upper frame 101, a lower frame 103, a left frame 104, a right frame 105, a vertical center stile 105 and a horizontal center stile 106, wherein the upper frame 101, the left frame 104, the lower frame 103 and the right frame 105 are connected end to end to form a square frame structure; the inner sides of the vertical center stile 105 and the horizontal center stile 106 are flush with the inner side of the window frame 1, which can ensure that the inner side surfaces of the vertically visible and horizontally hidden curtain wall window of the present invention are parallel, making the structure more beautiful; the vertical center stile 105 and the horizontal center stile 106 divide the space within the window frame 1 into a first installation area, a second installation area and a third installation area for installing movable windows and fixed windows.

[0045] See also Figures 1-19 The movable window is installed in the first installation area, and the movable window includes a movable window frame 13 and a movable fan material 14 installed in the movable window frame 13, wherein,

[0046] The movable window frame 13 is hinged to the window frame 1 by a casement hinge 30, and a first exposed frame buckle box 10 is installed on the left and right sides of the movable window frame 13, and the first exposed frame buckle box 10 is installed on the movable window frame 13 by screws; the left and right sides of the movable sash material 14 are located between the movable window frame 13 and the first exposed frame buckle box 10; wherein, the movable window frame 13 and the inner side surface of the movable sash material 14 are connected by a double-sided tape or silicone structural adhesive 8; a pad 9 is provided between the first exposed frame buckle box 10 and the outer side surface of the movable sash material 14, and a double-sided tape or silicone structural adhesive can also be added between the first exposed frame buckle box 10 and the outer side surface of the movable sash material 14 to strengthen the connection; the movable window frame 13 A first metal (e.g., aluminum alloy) guard 29 is provided on the upper side, and a first metal support 21 is provided on the lower side, wherein the first metal guard 29 and the first metal support 21 are respectively mounted on the movable window frame 13, and the upper and lower sides of the movable fan material 14 are respectively connected to the first metal guard 29 and the first metal support 21 through a connecting structure 5; a first horizontal extension 34 is provided on the inner side of the window frame 1; the first horizontal extension 34 extends horizontally to a position flush with the movable window frame 13 or beyond the movable window frame 13, and is used to block the movable window frame 13, so that when looking from the indoors at the vertically visible and horizontally hidden curtain wall window of the utility model, the first horizontal extension 34 blocks the view (see Figure 18 and Figure 19 ), so the profile structure (and splicing seam) of the movable window frame 13 cannot be seen, and only the entire frame structure of the window frame 1 can be seen, which can improve the aesthetics of the vertically visible and horizontally hidden curtain wall window of the present invention.

[0047] See also Figures 1-19 A sealing structure and a decompression structure are respectively provided between the left side of the movable window frame 13 and the left frame 104, between the right side and the vertical middle stile 105, between the upper side and the upper frame 101, and between the lower side and the horizontal middle stile 106, wherein:

[0048] The sealing structure includes a first sealing strip 11 installed on the upper frame 101 / vertical center muntin 105 / left frame 104 / horizontal center muntin 106, and a second sealing strip 12 installed on the movable window frame 13, wherein the extended end of the first sealing strip 11 elastically presses against the movable window frame 13; the extended end of the second sealing strip 12 elastically presses against the upper frame 101 / vertical center muntin 105 / left frame 104 / horizontal center muntin 106; the space between the first sealing strip 11 and the second sealing strip 12 in the upper frame 101 / vertical center muntin 105 / left frame 104 / horizontal center muntin 106 and the movable window frame 13 forms a sealed cavity;

[0049] The decompression structure includes a waterproof strip 7 arranged on the first exposed frame buckle box 10, and the extended end of the waterproof strip 7 is pressed against the upper frame 101 / vertical center stile 105 / left frame 104 / horizontal center stile 106; the space between the second sealing strip 12 and the waterproof strip 7 in the upper frame 101 / vertical center stile 105 / left frame 104 / horizontal center stile 106 and the movable window frame 13 forms a decompression cavity (or waterproof cavity).

[0050] By providing the first sealing strip 11, the second sealing strip 12 and the waterproof strip 7, a sealed cavity and a decompression cavity are formed in the gaps between the upper frame 101 / the vertical center stile 105 / the left frame 104 / the horizontal center stile 106 and the movable window frame 13. The decompression cavity can reduce the amount of rainwater and the external wind pressure, while the sealed cavity can be waterproof. In addition, since the first sealing strip 11 and the second sealing strip 12 are embedded, they are protected from aging caused by wind and sun, and have reliable durability.

[0051] See also Figures 1-19 The movable window frame 13 is provided with an opening handle 15 for opening or closing the movable window at a position close to the vertical center bar 105; in this embodiment, the opening handle 15 can be implemented with reference to the existing aluminum alloy window movable mechanism, and the locking point and transmission rod of the opening handle 15 are installed in the sealed cavity.

[0052] See also Figures 1-19 The fixed window includes a first fixed window and a second fixed window, wherein the second fixed window is installed in the second installation area; and the third fixed window is installed in the third installation area.

[0053] See also Figures 1-19 The first fixed window includes a first fixed window frame 36 and a first fixed sash material 24 arranged in the first fixed window frame 36, wherein the upper side of the first fixed window frame 36 is installed on the horizontal center stile 106, the lower side is installed on the lower frame 103, the left side is installed on the left frame 104, and the right side is installed on the vertical center stile 105; the horizontal center stile 106, the lower frame 103, the left frame 104 and the right frame 105 are all provided with a second horizontal extension portion 35; the second horizontal extension portion 35 extends horizontally to a position flush with the first fixed window frame 36 or beyond the first fixed window frame 36, for covering the first fixed window frame 36, so as to hide the profile structure and splicing seams of the first fixed window, thereby further improving the aesthetics of the vertically visible and horizontally hidden curtain wall window of the present invention.

[0054] In this embodiment, the first fixed window frame 36 is connected to the inner side of the first fixed sash material 24 by a double-sided tape or silicone structural adhesive 8, and a second visible frame buckle box 25 is provided between the left and right sides of the first fixed window frame 36 and the outer side of the first fixed sash material 24, the second visible frame buckle box 25 is installed on the window frame 1, and a pad 9 is provided between the second visible frame buckle box 25 and the outer side surface of the first fixed sash material 24; a second metal guard 31 is provided on the upper side of the first fixed window frame 36, and a second metal supporting edge 26 is provided on the lower side, wherein the second metal guard 31 and the second metal guard 31 are respectively installed on the horizontal center bar 106 and the lower frame 103, and the upper and lower sides of the first fixed sash material 24 are respectively connected to the second metal guard 31 and the second metal supporting edge 26 by a connecting structure 5.

[0055] See also Figures 1-19 The four parts of the upper, lower, left and right sides of the first fixed window frame 36 can be composed of the first conversion frame 22 and the first auxiliary frame 23 or composed of the first auxiliary frame 23; in this embodiment, the lower side, left side and right side of the first fixed window frame 36 are composed of the first conversion frame 22 and the first auxiliary frame 23, and the first conversion frame 22 is installed on the corresponding frame of the window frame 1; the first auxiliary frame 23 is installed on the first conversion frame 22; the upper side of the first fixed window frame 36 is composed of the first auxiliary frame 23, and the first auxiliary frame 23 is connected to the horizontal center frame 106 through the connecting angle code 28.

[0056] See also Figures 1-19The second fixed window includes a second fixed window frame 37 and a second fixed fan material 19 arranged in the second fixed window frame 37, wherein the upper side of the second fixed window frame 37 is installed on the upper frame 101, the lower side is installed on the lower frame 103, the left side is installed on the vertical middle stile 105, and the right side is installed on the right frame 105; the vertical middle stile 105 and the right frame 105 are provided with a third exposed frame buckle box 18 on the outside of the second fixed fan material 19; the third exposed frame buckle box 18 is installed on the window frame 1; the second fixed window frame 37 and the second fixed window frame 37 are connected to the second fixed window frame 101. The inner sides of the second fixed sash material 19 are connected by double-sided tape or silicone structural adhesive 8; a pad 9 is provided between the third exposed frame buckle box 18 and the outer side of the second fixed sash material 19; a third metal edge guard 32 is provided on the upper side of the second fixed window frame 37, and a third metal support edge 33 is provided on the lower side, wherein the third metal edge guard 32 and the third metal edge guard 33 are respectively installed on the upper frame 101 and the lower frame 103, and the upper and lower sides of the second fixed sash material 19 are respectively connected to the third metal edge guard 32 and the third metal edge guard 33 through a connecting structure 5.

[0057] See also Figures 1-19 The four parts of the upper, lower, left and right sides of the second fixed window frame 37 can be composed of the second conversion frame 27 and the second auxiliary frame 16 or the second auxiliary frame 16; in this embodiment, the upper and lower sides of the second fixed window frame 37 are composed of the second conversion frame 27 and the second auxiliary frame 16, and the second conversion frame 27 is installed on the corresponding frame of the window frame 1; the second auxiliary frame 16 is installed on the second conversion frame 27; the left and right sides of the second fixed window frame 37 are composed of the second auxiliary frame 16.

[0058] See also Figures 1-19 The window frame 1 is provided with a wire box 17 on the side corresponding to the first fixed window frame 36 and the second fixed window frame 37; the outer side surface of the wire box 17 is flush with the outer side surface of the window frame 1 (that is, the outer side surface of the second horizontal extension portion 35), which is equivalent to saying that by providing the wire box 17, the first fixed window frame 36 and the second fixed window frame 37 are both hidden in the inner cavity formed by the window frame 1 and the wire box 17, thereby realizing the concealment of the profile structure and the installation structure of the first fixed window frame 36 and the second fixed window frame 37, so that the inner surface of the frame of the vertically visible and horizontally hidden curtain wall window of the present invention and the inner side surfaces of various parts in the window frame 1 are smooth, thereby increasing the aesthetics and improving the grade of the vertically visible and horizontally hidden curtain wall window of the present invention.

[0059] See also Figures 1-19 The movable fan material 14, the first fixed fan material 24 and the second fixed fan material 19 are all made of hollow glass, which is beneficial to heat insulation and noise prevention.

[0060] See also Figures 1-19 The window frame 1 and the movable window frame 13 both adopt a thermal insulation structure; the thermal insulation structure includes a thermal insulation strip 6 arranged in the profile of the window frame 1 and the movable window frame 13; by setting the thermal insulation strip 6, heat is prevented from being transferred through the aluminum alloy profile structure of the window frame 1 and the movable window frame 13, which is equivalent to cutting off the heat propagation path by setting the thermal insulation strip.

[0061] In addition, the thermal insulation structure also includes an insulating block 20 arranged at the connection between the profiles. The setting positions of the insulating block 20 include: between the first conversion frame 22 and the first auxiliary frame 23, between the first conversion frame 22 and the corresponding part of the window frame 1, between the second auxiliary frame 16 and the corresponding part of the window frame 1, between each group of exposed frame buckle boxes (the first exposed frame buckle box 10, the second exposed frame buckle box 25 and the third exposed frame buckle box 18) and the corresponding part of the window frame 1, etc.; through the above-mentioned setting, its purpose is to avoid heat transfer through the connection between the metal profiles, that is, to insulate by cutting off the heat transfer path.

[0062] Example 2

[0063] The difference between this embodiment and embodiment 1 is that:

[0064] The vertically visible and horizontally hidden curtain wall window in this embodiment is another style of product. The difference between it and Example 1 is that this style does not have a thermal insulation structure. This vertically visible and horizontally hidden curtain wall window and the vertically visible and horizontally hidden curtain wall window in Example 1 are two products, which can be flexibly selected according to actual conditions.

[0065] The above is a preferred embodiment of the present invention, but the embodiment of the present invention is not limited to the above content. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principles of the present invention should be considered as equivalent replacement methods and are included in the scope of protection of the present invention.

Claims

1. A vertically visible and horizontally concealed curtain wall window, characterized in that: It includes a window frame and a movable window arranged in the window frame; the window frame is installed on a civil engineering structure; the movable window includes a movable window frame and a movable sash material installed in the movable window frame, wherein the movable window frame is hinged to the window frame by a hinge; a first visible frame buckle box is installed on the left and right sides of the movable window frame, and the left and right sides of the movable sash material are located between the movable window frame and the first visible frame buckle box; a first guard is provided on the upper side of the movable window frame, and a first supporting edge is provided on the lower side, wherein the first guard and the first supporting edge are respectively installed on the movable window frame, and the upper and lower sides of the movable sash material are respectively located between the first guard and the first supporting edge; a first horizontal extension is provided on the inner side of the window frame; the first horizontal extension extends horizontally to a position flush with the movable window frame or beyond the movable window frame, for shielding the movable window frame.

2. The vertically visible and horizontally concealed curtain wall window according to claim 1, characterized in that: It also includes a first fixed window and a second fixed window arranged in the window frame; the window frame includes an upper frame, a lower frame, a left frame, a right frame, a vertical center stile and a horizontal center stile, wherein the upper frame, the left frame, the lower frame and the right frame are connected end to end to form a square frame structure; the inner sides of the vertical center stile and the horizontal center stile are flush with the inner side of the window frame; the vertical center stile and the horizontal center stile divide the space in the window frame into a first installation area, a second installation area and a third installation area, wherein the movable window is installed in the first installation area; the first fixed window is installed in the second installation area; and the second fixed window is installed in the third installation area.

3. The vertically visible and horizontally concealed curtain wall window according to claim 2, characterized in that: A sealing structure and a decompression structure are respectively provided between the left side of the movable window frame and the left frame, between the right side and the vertical middle stile, between the upper side and the upper frame, and between the lower side and the horizontal middle stile. The sealing structure includes a first sealing strip installed on the upper frame / vertical muntin / left frame / horizontal muntin and a second sealing strip installed on the movable window frame, wherein an extended end of the first sealing strip elastically presses against the movable window frame; an extended end of the second sealing strip elastically presses against the upper frame / vertical muntin / left frame / horizontal muntin; a sealed cavity is formed between the first sealing strip and the second sealing strip on the upper frame / vertical muntin / left frame / horizontal muntin and the movable window frame; The decompression structure includes a waterproof strip arranged on the first exposed frame buckle box, the waterproof strip is installed on the movable window frame, and the extended end of the waterproof strip is pressed against the upper frame / vertical center stile / left frame / horizontal center stile; the space between the second sealing strip and the waterproof strip on the upper frame / vertical center stile / left frame / horizontal center stile and the movable window frame forms a decompression chamber.

4. The vertically visible and horizontally concealed curtain wall window according to claim 2, characterized in that: The movable window frame and the inner side surface of the movable sash material are connected by double-sided tape or silicone structural adhesive; a pad is provided between the first exposed frame buckle box and the outer side surface of the movable sash material.

5. The vertically visible and horizontally concealed curtain wall window according to claim 2, characterized in that: The movable window frame is provided with an opening handle for opening or closing the movable window at a position close to the vertical middle mullion.

6. The vertically visible and horizontally concealed curtain wall window according to claim 2, characterized in that: The first fixed window includes a first fixed window frame and a first fixed sash material arranged in the first fixed window frame, wherein the upper side of the first fixed window frame is installed on the horizontal center stile, the lower side is installed on the lower frame, the left side is installed on the left frame, and the right side is installed on the vertical center stile; the horizontal center stile, lower frame, left frame and right frame are all provided with a second horizontal extension portion; the second horizontal extension portion extends horizontally to a position flush with the first fixed window frame or beyond the first fixed window frame, for blocking the first fixed window frame.

7. The vertically visible and horizontally concealed curtain wall window according to claim 6, characterized in that: The first fixed window frame is connected to the inner side of the first fixed sash material by double-sided tape or silicone structural adhesive, and a second visible frame buckle box is arranged between the left and right sides of the first fixed window frame and the outer side of the first fixed sash material, the second visible frame buckle box is installed on the first fixed window frame or the window frame, and a pad is arranged between the second visible frame buckle box and the outer side surface of the first fixed sash material; a second guard is provided on the upper side of the first fixed window frame, and a second supporting edge is provided on the lower side, wherein the second guard and the second supporting edge are respectively installed on the horizontal center bar and the lower frame, and the upper and lower sides of the first fixed sash material are connected to the second guard and the second supporting edge respectively.

8. The vertically visible and horizontally concealed curtain wall window according to claim 2, characterized in that: The second fixed window includes a second fixed window frame and a second fixed sash material arranged in the second fixed window frame, wherein the upper side of the second fixed window frame is installed on the upper frame, the lower side is installed on the lower frame, the left side is installed on the vertical center bar, and the right side is installed on the right frame; the vertical center bar and the right frame are provided with a third visible frame buckle box on the outside of the second fixed sash material; the third visible frame buckle box is installed on the window frame or the second fixed window frame; the second fixed window frame and the inner side of the second fixed sash material are connected by double-sided tape or silicone structural adhesive; a pad is provided between the third visible frame buckle box and the outer side of the second fixed sash material; the upper side of the second fixed window frame is provided with a third guard edge, and the lower side is provided with a third supporting edge, wherein the third guard edge and the third supporting edge are respectively installed on the upper frame and the lower frame, and the upper and lower sides of the second fixed sash material are respectively connected to the third guard edge and the third supporting edge.

9. The vertically visible and horizontally concealed curtain wall window according to claim 6, characterized in that: The window frame is provided with a wire fastening box on the side corresponding to the first fixed window frame and the second fixed window frame; the outer side surface of the wire fastening box is flush with the outer side surface of the window frame.

10. The vertically visible and horizontally concealed curtain wall window according to claim 6, characterized in that: The window frame, the movable window frame, the first fixed window frame and the second fixed window frame are all provided with a heat-insulating structure for isolating a heat transfer path.

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