Hardware built-in water-proof out-opening window

Abstract

The application discloses a hardware built-in water-blocking outward-opening window, which comprises a window frame structure and an opening arranged on the window frame structure; a window sash structure is movably arranged in the opening, and the window sash structure is circumferentially provided with an equal-pressure rubber strip, which can ensure the sealing performance with the inner edge of the opening when the window sash structure is in a closed state; a water-blocking rubber strip is arranged in the window frame structure, and a drainage opening is arranged on the outer side of the window frame structure and communicates with the inside of the window frame structure; the window sash structure is movably connected to the window frame structure through hardware on the side close to the indoor side; the hardware is arranged in the window frame structure, so that the opening is not penetrated on the profile, the heat insulation design of the profile is not damaged, and the hardware is not eroded by rain and snow; the equal-pressure rubber strip arranged on the window sash structure does not interfere with the built-in hardware, the opening and closing of the window sash structure are not affected, the service life of the equal-pressure rubber strip and the hardware is prolonged, the good sealing performance of the outward-opening window is ensured, the water-blocking rubber strip in the window frame structure can block the rainwater entering from the structural gap, double protection is formed, and the rainwater is prevented from entering the indoor side.

Description

Technical Field

[0001] This disclosure relates to the field of door and window technology, specifically to a hardware-integrated water-blocking outward-opening window. Background Technology

[0002] As an important component of building envelope, doors and windows have evolved from traditional wood and steel to modern aluminum alloy, PVC, thermally broken aluminum and composite materials.

[0003] In current mainstream outward-opening window designs, the core load-bearing and transmission hardware is mostly installed with exposed exterior surfaces. This structure has significant drawbacks: First, in rainy or snowy weather, the window sash is extremely susceptible to water ingress. Rainwater directly washes and soaks the exposed hardware, leading to severe corrosion, oxidation, and jamming, greatly weakening the reliability of the hardware system and becoming a key bottleneck restricting the overall lifespan of the window. Second, to secure the external hardware (especially handles), it is often necessary to drill holes and grooves in key parts of the profile to form a through-metal connection. This 'thermal bridge' structure severely damages the thermal insulation design of the profile cavity, becoming a fatal weakness in thermal insulation performance, resulting in additional energy loss and the risk of condensation. Therefore, the susceptibility of external hardware to corrosion and the unavoidable thermal bridging effect have become prominent pain points affecting the long-term durability, functional stability, and energy-saving effect of outward-opening windows.

[0004] Meanwhile, during long-term use, outward-opening windows are prone to problems such as water seepage and air leakage at the joints due to factors such as material aging, structural design defects, or improper construction techniques. Especially under extreme weather conditions such as heavy rain and typhoons, this can lead to indoor water ingress, damp walls, and even mold and structural damage. This defect not only affects the user experience but also increases building maintenance costs, restricting the application of windows in high-end buildings and harsh environments. Utility Model Content

[0005] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a hardware-integrated water-blocking outward-opening window.

[0006] In a first aspect, this application provides a hardware-integrated water-blocking outward-opening window, comprising: A window frame structure, wherein an opening is provided in the window frame structure; A window sash structure is movably disposed within the opening, and the window sash structure is provided with an equal pressure rubber strip in the circumferential direction to ensure a seal with the inner edge of the opening when the window sash structure is in the closed state. The window frame structure is equipped with a water-blocking strip inside, and the window frame structure is equipped with a drain outlet communicating with the inside on the outside. The water-blocking strip is used to prevent water from entering the room, and the drain outlet is used to drain water that has entered the window frame structure. The window sash structure is movably connected to the window frame structure on the indoor side via hardware.

[0007] According to the technical solution provided in the embodiments of this application, the window sash structure includes a first connecting body, the first connecting body comprising: A first connector, the first connector being close to the outdoors; A second connector is located near the interior, and one end of the connector near the inner edge of the opening is movably connected to the opening via hardware. A first heat insulation strip assembly is disposed between the first connector and the second connector, and the equal pressure adhesive strip is provided on the side wall of the first heat insulation strip assembly near the inner edge of the opening.

[0008] According to the technical solution provided in the embodiments of this application, the window frame structure includes a second connecting body, the end of the second connecting body near the first connecting body forming the inner edge of the opening, and the second connecting body includes: A third connector, the third connector being close to the outdoors; A fourth connector, which is located near the interior and is connected to the hardware near the side wall of the second connector; The second thermal insulation strip assembly is disposed between the third connector and the fourth connector. The second thermal insulation strip assembly has a contact portion on its side wall near the first thermal insulation strip assembly, which is used to contact the pressure equalization strip when the window sash structure is in the closed state.

[0009] According to the technical solution provided in the embodiments of this application, a first adhesive strip is provided at one end of the first connector near the inner edge of the opening, which is used to contact the end of the third connector near the first connector when the window sash structure is in the closed state, and a watertight cavity is formed between the pressure-equalizing adhesive strip and the first adhesive strip. The fourth connector is provided with a second adhesive strip, which contacts the side of the second connector closer to the interior. An airtight cavity is formed between the second adhesive strip and the isobaric adhesive strip, and the hardware is located inside the airtight cavity.

[0010] According to the technical solution provided in the embodiments of this application, the window frame structure further includes a third connector, which is disposed on the side of the second connector away from the first connector, and the water-blocking strip is disposed between the third connector and the second connector. The third connector includes: The fifth connector is located near the outside, and the drain outlet is provided on its side wall near the outside. A third rubber strip is provided at one end of the fifth connector near the third connector for connecting with the third connector. A sixth connector, which is located near the interior; The third thermal insulation strip assembly is disposed between the fifth connector and the sixth connector.

[0011] According to the technical solution provided in the embodiments of this application, a fourth adhesive strip is provided at the end of the first connector away from the third connector; A seventh connector is provided at the end of the second connector away from the hardware component, and a fifth adhesive strip is provided at the end of the seventh connector close to the first connector. Glass is provided between the fourth adhesive strip and the fifth adhesive strip.

[0012] According to the technical solution provided in the embodiments of this application, it also includes a screen window structure. The screen window structure is disposed on the side of the window frame structure close to the interior. The screen window structure includes a fourth connector, which is disposed on the sixth connector. The fourth connector includes an eighth connector, and a ninth connector is disposed at the end of the eighth connector away from the sixth connector. An installation space for installing the screen window is formed between the eighth connector and the ninth connector.

[0013] According to the technical solution provided in the embodiments of this application, the eighth connector is provided with a first mounting part at one end away from the sixth connector, an mounting part is provided in the mounting space, a second mounting part is provided on the side wall of the mounting part, the screen has a third mounting part, the third mounting part is provided between the first mounting part and the second mounting part, and a screw passes through the second mounting part, the third mounting part and the first mounting part in sequence to install the screen.

[0014] According to the technical solution provided in the embodiments of this application, both the first mounting part and the second mounting part are serrated, which are used to connect tightly with the screen window; a seventh adhesive strip is provided at one end of the ninth connector near the screen window.

[0015] In summary, this technical solution specifically discloses a hardware-integrated water-blocking outward-opening window, including a window frame structure with an opening; a window sash structure movably installed within the opening, the window sash structure being movably connected to the window frame structure via hardware on the interior side; a pressure-equalizing rubber strip is provided around the sash structure to ensure sealing with the inner edge of the opening when the window sash structure is closed; a water-blocking rubber strip is provided inside the window frame structure, and a drain outlet communicating with the interior is provided on the outside of the window frame structure; By placing the hardware on the interior side of the window sash structure, directly exposing it to the outside, it effectively prevents the hardware from being corroded by rain and snow, avoiding serious rust, oxidation, jamming, and other malfunctions. Furthermore, since the hardware is located inside the window sash, the handle does not need to penetrate the window sash structure to connect with the hardware, thus not reducing the thermal insulation effect of the profile. At the same time, the pressure-equalizing strip is placed on the window sash structure, so it will not interfere with the hardware, will not affect the opening or closing of the window sash structure, extends the service life of the pressure-equalizing strip and hardware, and ensures good sealing performance of the outward-opening window.

[0016] When this type of outward-opening window with built-in water-blocking hardware is in a heavy rain environment, the window sash structure is switched to the closed state. The pressure-equalizing rubber strip set around the circumference of the window sash structure can contact and be squeezed against the inner edge of the opening, thereby ensuring the sealing between the window sash structure and the window frame structure and preventing rainwater from entering the room. At the same time, due to the heavy rain environment, rainwater will inevitably enter from the structural gaps of the window frame structure. The rainwater entering is blocked by the water-blocking rubber strip, thus forming a double protection to prevent rainwater from entering the room. The drain outlet can drain the rainwater that has entered the window frame structure. Attached Figure Description

[0017] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 This is a schematic diagram of the window sash and window frame structure.

[0018] Figure 2 for Figure 1 Schematic diagram of section AA.

[0019] Figure 3 for Figure 1 Schematic diagram of the BB section.

[0020] The diagram is labeled as follows: 1. Pressure-equalizing sealing strip; 2. Water-blocking sealing strip; 3. Drain outlet; 4. First connector; 5. Second connector; 6. Hardware; 7. Third connector; 8. Fourth connector; 9. First sealing strip; 10. Second sealing strip; 11. Fifth connector; 12. Third sealing strip; 13. Sixth connector; 14. Fourth sealing strip; 15. Seventh connector; 16. Fifth sealing strip; 17. Glass; 18. Ninth connector; 19. Screen; 20. Installer; 21. Sixth sealing strip; 22. First thermal insulation strip; 23. Second thermal insulation strip; 24. Filler; 25. Third thermal insulation strip; 26. Fourth thermal insulation strip; 27. Fifth thermal insulation strip; 28. Sixth thermal insulation strip; 29. ​​Window frame structure; 30. Window sash structure; 31. Eighth connector; 32. Seventh sealing strip. Detailed Implementation

[0021] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings.

[0022] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0023] Example 1 Please refer to Figure 1 and Figure 2 As shown, a type of outward-opening window with built-in water-blocking hardware includes: Window frame structure 29, with an opening provided on the window frame structure 29; The window sash structure 30 is movably installed in the opening, and the window sash structure 30 is provided with an equal pressure rubber strip 1 around its circumference. This strip is used to ensure the sealing with the inner edge of the opening when the window sash structure 30 is in the closed state, and to form a watertight cavity and an airtight cavity on the side of the equal pressure rubber strip 1 that is close to the outside and the side that is close to the inside, respectively. The window frame structure 29 is equipped with a water-blocking strip 2 inside, and a drain outlet 3 connected to the inside is provided on the outside of the window frame structure 29. The water-blocking strip 2 is used to prevent water from entering the room, and the drain outlet 3 is used to drain the water that enters the window frame structure 29. The window sash structure 30 is connected to the window frame structure on the side closest to the interior via hardware 6.

[0024] Specifically, the circumferentially arranged pressure strip 1 contacts the inner edge of the opening when the window sash structure 30 is closed, and can be squeezed to achieve a seal around the perimeter, preventing rainwater from entering; the water-blocking strip 2 is set inside the window frame structure 29, and can block rainwater from entering the window frame structure 29 through the structural gaps, preventing rainwater from entering the room, and a drain outlet 3 is set on the outside of the window frame structure 29 to drain rainwater. Traditionally, water-blocking rubber strips are often installed on the window frame structure 29, and the hardware 6 is mostly located on the exterior side. Hardware 6 is prone to severe corrosion, oxidation, and jamming due to rain and snow erosion. Therefore, this application places the hardware 6 on the interior side. However, because the water-blocking rubber strip is located on the window frame structure 29, it interferes with the hardware 6 during the opening of the window sash structure 30. This contact affects the smoothness of opening the window sash structure 30 and makes the rubber strip easily worn and damaged, affecting the sealing performance. Therefore, this application places an equal-pressure rubber strip 1 on the window sash structure 30. During the opening or closing of the window sash structure 30, the hardware 6 and the equal-pressure rubber strip 1 do not interfere with each other. This prevents the hardware 6 from being corroded while ensuring the service life of the equal-pressure rubber strip 1, thereby ensuring good sealing of the outward-opening window and preventing rainwater from entering the interior through the outward-opening window.

[0025] Furthermore, the window sash structure 30 includes a first connecting body, which includes: First connector 4, first connector 4 is close to the outside; The second connector 5 is located near the interior, and one end of the connector 5 near the inner edge of the opening is movably connected to the opening via hardware 6. The first heat insulation strip assembly is disposed between the first connector 4 and the second connector 5, and an equal pressure adhesive strip 1 is provided on the side wall of the first heat insulation strip assembly near the inner edge of the opening.

[0026] Specifically, two first connecting portions are provided on the side wall of the first connector 4 near the first heat insulation strip assembly and on the side wall of the second connector 5 near the first heat insulation strip assembly; the first heat insulation strip assembly includes a first heat insulation strip 22 and a second heat insulation strip 23 arranged in parallel, and a second connecting portion is provided at both ends of the first heat insulation strip 22 and the second heat insulation strip 23; the second connecting portion and the first connecting portion are engaged to realize the installation of the first heat insulation strip 22 and the second heat insulation strip 23, and a filler 24 is provided between the first heat insulation strip 22 and the second heat insulation strip 23; a third connecting portion is provided on the side wall of the second heat insulation strip 23 away from the first heat insulation strip 22, and an equal pressure adhesive strip 1 is provided on the third connecting portion.

[0027] Furthermore, the window frame structure 29 includes a second connector, the end of which near the first connector forms an inner edge of an opening. The second connector includes: The third connector 7 is located near the outside. The fourth connector 8 is located near the interior and is connected to the side wall of the second connector 5 and the hardware 6. The second thermal insulation strip assembly is disposed between the third connector 7 and the fourth connector 8. The second thermal insulation strip assembly has a contact part on the side wall near the first thermal insulation strip assembly, which is used to contact the pressure equalization strip 1 when the window sash structure 30 is in the closed state. Two fourth connecting parts are provided on the side wall of the third connector 7 near the second heat insulation strip assembly and on the side wall of the second heat insulation strip assembly near the second heat insulation strip assembly; The second thermal insulation strip assembly includes a third thermal insulation strip 25 and a fourth thermal insulation strip 26 arranged in parallel. Both ends of the third thermal insulation strip 25 and the fourth thermal insulation strip 26 are provided with fifth connecting parts. The fourth connecting parts are engaged with each other to realize the installation of the third thermal insulation strip 25 and the fourth thermal insulation strip 26. A filler 24 is provided between the third heat insulation strip 25 and the fourth heat insulation strip 26; The third thermal insulation strip 25 has a contact part on its side wall away from the fourth thermal insulation strip 26, which is used to contact the pressure equalization strip 1. When the window sash structure 30 is in the closed state, the contact part and the pressure equalization strip 1 contact each other and squeeze each other, ensuring the tightness of the connection between the window sash structure 30 and the window frame, and at the same time ensuring the sealing between the window sash structure 30 and the window frame to prevent rainwater from entering. The second connector 5, which is closer to the indoor unit, is movably connected to the fourth connector 8 via the hardware 6. Compared with the prior art where the hardware 6 is located outdoors, this application places the hardware 6 indoors, which can protect the hardware 6 and prevent it from being corroded by rainwater, resulting in rust, oxidation, jamming, and other malfunctions, thus saving costs. Meanwhile, since the hardware 6 in the prior art is located outdoors, the handle used to open and close the window sash structure 30 also needs to extend outdoors to connect with the hardware 6. This requires openings through the profiles that make up the window sash structure, which damages the thermal insulation design of the profile cavity and results in poor thermal insulation performance. In this application, the hardware 6 is located indoors, and the handle does not extend outdoors through the profile. In other words, it is not necessary to open through the profile, thus not damaging the thermal insulation design of the profile cavity and ensuring the thermal insulation performance of the profile.

[0028] A first adhesive strip 9 is provided at one end of the first connector 4 near the inner edge of the opening, which is used to contact the end of the third connector 7 near the first connector 4 when the window sash structure 30 is in the closed state, and a watertight cavity is formed between the pressure-equalizing adhesive strip 1 and the first adhesive strip 9. The fourth connector 8 is provided with a second adhesive strip 10, which forms an airtight cavity with the equal pressure adhesive strip 1, and the hardware 6 is located in the airtight cavity; When the window sash structure 30 is in the closed state, the first rubber strip 9 can contact the end of the third connector 7 near the first connector 4 and be squeezed, forming a watertight cavity between the first rubber strip 9 and the equal pressure rubber strip 1, thereby ensuring good sealing performance and further preventing rainwater intrusion; A second adhesive strip 10 is provided on the fourth connector 8. An airtight cavity is formed between the second adhesive strip 10 and the equal pressure adhesive strip 1. The hardware 6 is located in the airtight cavity, which further protects the hardware 6. At the same time, the second adhesive strip 10 blocks the window sash structure 30 and the indoor environment, further improving the thermal insulation performance of the room.

[0029] The window frame structure 29 also includes a third connector, which is located on the side of the second connector away from the first connector, and a water-blocking strip 2 is provided between the third connector and the second connector. The third connector includes: The fifth connector 11 is located near the outside, and a drain outlet 3 is provided on its side wall near the outside. A third adhesive strip 12 is provided at the end of the fifth connector 11 near the third connector 7 for connecting with the third connector 7. The sixth connector 13 is located near the interior. The third thermal insulation strip assembly is disposed between the fifth connector 11 and the sixth connector 13; By setting a water-blocking strip 2 between the third connector and the second connector, when rainwater inevitably enters the interior of the window frame structure 29 through structural gaps, the water-blocking strip 2 can prevent rainwater from further entering the room, thus ensuring the airtightness of the window frame structure 29. A drain outlet 3 is provided on the side wall of the fifth connector 11 near the outside, which can discharge rainwater that enters the window frame structure 29 to the outside, and prevent rainwater residue from corroding the window frame structure 29. Two sixth connecting parts are provided on the side wall of the fifth connector 11 near the third thermal insulation strip assembly and on the side wall of the sixth connector 13 near the third thermal insulation strip assembly; The third thermal insulation strip assembly includes a fifth thermal insulation strip 27 and a sixth thermal insulation strip 28 arranged in a row. Both ends of the fifth thermal insulation strip 27 and the sixth thermal insulation strip 28 are provided with a seventh connecting part. The seventh connecting part and the sixth connecting part are engaged to realize the installation of the fifth thermal insulation strip 27 and the sixth thermal insulation strip 28. A filler 24 is provided between the fifth thermal insulation strip 27 and the sixth thermal insulation strip 28.

[0030] A fourth adhesive strip 14 is provided at the end of the first connector 4 that is away from the third connector 7; The second connector 5 is provided with a seventh connector 15 at the end away from the hardware 6, and a fifth adhesive strip 16 is provided at the end of the seventh connector 15 close to the first connector 4. A glass 17 is provided between the fourth adhesive strip 14 and the fifth adhesive strip 16. Furthermore, the second connector 5 has a first snap-fit ​​portion and a second snap-fit ​​portion at the end away from the hardware 6, and the seventh connector 15 has a third snap-fit ​​portion and a fourth snap-fit ​​portion that are adapted to the first snap-fit ​​portion and the second snap-fit ​​portion respectively. The first snap-fit ​​portion and the third snap-fit ​​portion snap-fit ​​together, and the second snap-fit ​​portion and the fourth snap-fit ​​portion snap-fit ​​together. A sixth adhesive strip 21 is filled at the snap-fit ​​portion of the first snap-fit ​​portion and the third snap-fit ​​portion to ensure the tightness of the connection between the second connector 5 and the seventh connector 15.

[0031] It also includes a screen structure, which is set on the side of the window frame structure 29 closer to the interior. The screen structure includes a fourth connector, which is set on the sixth connector 13. The fourth connector includes an eighth connector 31. A ninth connector 18 is set at the end of the eighth connector 31 away from the sixth connector 13. An installation space for installing the screen 19 is formed between the eighth connector 31 and the ninth connector 18, and there is a receiving opening for accommodating the screen 19 between the eighth connector 31 and the ninth connector 18. Furthermore, the eighth connector 31 is provided with a first mounting part at the end away from the sixth connector 13, and a mounting part 20 is provided in the mounting space. A second mounting part is provided on the side wall of the mounting part 20. The screen window 19 has a third mounting part, which is located between the first mounting part and the second mounting part. Screws pass through the second mounting part, the third mounting part and the first mounting part in sequence to install the screen window 19. Furthermore, both the first and second mounting parts are serrated to ensure a tight connection with the screen window 19; The ninth connector 18 is provided with a seventh adhesive strip 32 at one end near the screen window 19. The seventh adhesive strip 32 is used to connect with the screen window 19 and to seal the receiving opening.

[0032] Working principle: When the window sash structure 30 is in the closed state, the pressure strip 1 set around the window sash structure 30 contacts the contact part on the third thermal insulation strip 25 and squeezes each other, ensuring the tightness of the connection between the window sash structure 30 and the window frame, and at the same time ensuring the airtightness between the window sash structure 30 and the window frame to prevent rainwater from entering. Meanwhile, a first adhesive strip 9 is provided at one end of the first connector 4 near the inner edge of the opening. When the window sash structure 30 is in the closed state, the first adhesive strip 9 and the end of the third connector 7 near the first connector 4 come into contact and are squeezed, thereby achieving double protection and ensuring good sealing between the window sash structure 30 and the window frame structure 29 to prevent rainwater from entering. The hardware 6 is located indoors, which avoids rust, oxidation, jamming and other failures caused by rainwater erosion, thus saving costs. At the same time, since the hardware 6 is located indoors, the handle connected to the hardware 6 does not need to extend through the window sash structure to the outside, thus avoiding the need for through holes in the window sash structure, which will not damage the thermal insulation design of the profile and allow the profile to maintain good thermal insulation performance. Furthermore, the pressure equalization strip 1 is arranged on the window sash structure 30 to avoid interference between the pressure equalization strip 1 and the hardware 6, which would affect the opening or closing process of the window sash structure 30 and extend the service life of the pressure equalization strip 1 and the hardware, thus ensuring that the outward opening window has good sealing performance. By setting a water-blocking strip 2 between the third connector and the second connector, rainwater will inevitably seep in through the structural gap between the third connector and the second connector during heavy rain. At this time, the water-blocking strip 2 can block the rainwater and prevent it from entering the indoor environment. At the same time, the rainwater is discharged through the drain outlet 3 of the fifth connector 11. Together with the pressure equalization strip 1 and the first strip 9, triple protection is achieved, giving this hardware-built water-blocking outward-opening window excellent water tightness.

[0033] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the invention involved in this application is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A type of outward-opening window with built-in water-blocking hardware, characterized in that, include: A window frame structure (29) having an opening; A window sash structure (30) is movably disposed within the opening, and the window sash structure (30) is provided with an equal pressure rubber strip (1) in the circumferential direction to ensure the sealing with the inner edge of the opening when the window sash structure (30) is in the closed state; The window frame structure (29) is provided with a water-blocking strip (2) inside, and a drain outlet (3) communicating with the inside is provided on the outside of the window frame structure (29). The water-blocking strip (2) is used to block water from entering the room, and the drain outlet (3) is used to drain water that enters the window frame structure (29). The window sash structure (30) is movably connected to the window frame structure on the indoor side via hardware (6).

2. The outward-opening window with built-in water-blocking hardware according to claim 1, characterized in that, The window sash structure (30) includes a first connector, the first connector comprising: The first connector (4) is located near the outside. The second connector (5) is located near the interior, and its end near the inner edge of the opening is movably connected to the opening via a hardware component (6). The first heat insulation strip assembly is disposed between the first connector (4) and the second connector (5), and the equal pressure strip (1) is disposed on the side wall of the first heat insulation strip assembly near the inner edge of the opening.

3. The outward-opening window with built-in water-blocking hardware according to claim 2, characterized in that, The window frame structure (29) includes a second connector, the end of which near the first connector forms the inner edge of the opening, and the second connector includes: The third connector (7) is located near the outside. The fourth connector (8) is located near the interior and is connected to the hardware (6) near the side wall of the second connector (5); The second thermal insulation strip assembly is disposed between the third connector (7) and the fourth connector (8). The second thermal insulation strip assembly has a contact portion on the side wall near the first thermal insulation strip assembly for contacting the pressure equalization strip (1) when the window sash structure (30) is in the closed state.

4. The outward-opening window with built-in water-blocking hardware according to claim 3, characterized in that, The first connector (4) is provided with a first adhesive strip (9) at one end near the inner edge of the opening, which is used to contact the end of the third connector (7) near the first connector (4) when the window sash structure (30) is in the closed state, and a watertight cavity is formed between the pressure-equalizing adhesive strip (1) and the first adhesive strip (9). The fourth connector (8) is provided with a second adhesive strip (10), the second adhesive strip (10) contacts the side of the second connector (5) near the interior, an airtight cavity is formed between the second adhesive strip (10) and the equal pressure adhesive strip (1), and the hardware (6) is located in the airtight cavity.

5. A hardware-built water-blocking outward-opening window according to claim 4, characterized in that, The window frame structure (29) further includes a third connector, which is disposed on the side of the second connector away from the first connector, and the water-blocking strip (2) is disposed between the third connector and the second connector. The third connector includes: The fifth connector (11) is located near the outside, and the drain outlet (3) is provided on the side wall near the outside. A third rubber strip (12) is provided at one end of the fifth connector (11) near the third connector (7) for connecting with the third connector (7). The sixth connector (13) is located near the interior. The third thermal insulation strip assembly is disposed between the fifth connector (11) and the sixth connector (13).

6. A hardware-built water-blocking outward-opening window according to claim 3, characterized in that, A fourth adhesive strip (14) is provided at the end of the first connector (4) away from the third connector (7); The second connector (5) is provided with a seventh connector (15) at one end away from the hardware (6), and a fifth adhesive strip (16) is provided at one end of the seventh connector (15) near the first connector (4). A glass (17) is provided between the fourth adhesive strip (14) and the fifth adhesive strip (16).

7. A hardware-built water-blocking outward-opening window according to claim 5, characterized in that, It also includes a screen structure, wherein the screen structure is disposed on the side of the window frame structure (29) close to the interior, the screen structure includes a fourth connector, the fourth connector is disposed on the sixth connector (13), the fourth connector includes an eighth connector (31), and a ninth connector (18) is disposed at the end of the eighth connector (31) away from the sixth connector (13), and an installation space for installing the screen (19) is formed between the eighth connector (31) and the ninth connector (18).

8. A hardware-built water-blocking outward-opening window according to claim 7, characterized in that, The eighth connector (31) has a first mounting part at one end away from the sixth connector (13). An mounting part (20) is provided in the mounting space. A second mounting part is provided on the side wall of the mounting part (20). The screen window (19) has a third mounting part. The third mounting part is located between the first mounting part and the second mounting part. Screws pass through the second mounting part, the third mounting part and the first mounting part in sequence to install the screen window (19).

9. A hardware-built water-blocking outward-opening window according to claim 8, characterized in that, Both the first mounting part and the second mounting part are serrated, and are used to connect tightly with the screen window (19); the ninth connector (18) is provided with a seventh adhesive strip (32) at one end near the screen window (19).

Images