A frame structure of a broken bridge door and window

Abstract

The utility model relates to broken bridge door and window technical field discloses a frame structure of broken bridge door and window, including outer frame, the inner wall of outer frame is provided with glass gasket, the inner wall of glass gasket is provided with sealed silica gel, the inner wall fixedly connected with hollow glass of sealed silica gel, the inner wall bottom of outer frame is provided with wall body mechanism, the inner wall top of outer frame is provided with opening and closing mechanism, the opening and closing mechanism is used for opening and closing, the wall body mechanism includes first cavity, the bottom fixedly connected with the inner wall top of outer frame of first cavity, the right side fixedly connected with second cavity of first cavity. In the utility model, the heat conduction path of section bar is disconnected by heat insulation assembly, reduces heat transfer, and air and rainwater penetration are prevented by sealing assembly and adhesive tape assembly, the protection assembly is used for discharging rainwater, and the structures cooperate, improve the heat insulation effect, and reach the effect that the performance is more comprehensive.

Description

Technical Field

[0001] This utility model relates to the field of thermal break windows and doors, and in particular to a frame structure for thermal break windows and doors. Background Technology

[0002] With the deepening of the concepts of building energy conservation and green building, aluminum alloy doors and windows have become the mainstream choice for building exterior structures due to their advantages of being lightweight, high-strength, corrosion-resistant, beautiful and durable. However, as building energy conservation standards become increasingly stringent, the heat loss problem caused by the good thermal conductivity of metal materials in traditional aluminum alloy doors and windows has gradually become prominent, making it difficult to meet the needs of building energy conservation. Therefore, thermally broken doors and windows technology has emerged.

[0003] Thermally broken windows and doors utilize a thermal break strip inserted into the aluminum alloy profile to create a thermal break, effectively blocking heat conduction and significantly improving the window's thermal insulation performance. The frame structure, as the core component of thermally broken windows and doors, plays a decisive role in the overall strength, sealing, insulation, and installation adaptability. The frame structure mainly consists of aluminum alloy profiles, thermal break strips, sealing strips, and connectors. The aluminum alloy profiles, as the main load-bearing components, provide strength and stability to the frame. The thermal break strips achieve the thermal break function of the profiles, the sealing strips ensure the airtightness and watertightness of the windows and doors, and the connectors ensure a secure connection between the various components of the frame. However, existing connections between the aluminum alloy profiles and thermal break strips... The significant differences in the thermal expansion coefficients of these materials can easily lead to stress concentration during temperature changes, causing gaps between the thermal insulation strip and the profile, reducing the insulation effect, and even causing the thermal insulation strip to detach. To solve these problems, existing technologies use composite thermal insulation strip structures. By setting a special serrated structure on the surface of the thermal insulation strip, the contact area and friction with the aluminum alloy profile are increased. At the same time, pre-tightening force is applied during installation to reduce gaps caused by differences in thermal expansion coefficients. However, although composite thermal insulation strips can improve connection stability, the complex structure increases the difficulty and cost of the production process. Furthermore, the serrated structure may damage the profile surface, reducing the profile's corrosion resistance. In addition, it cannot integrate the functions of thermal insulation, sealing, waterproofing, and protection, resulting in low practicality. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a frame structure for thermally broken windows and doors, aiming to improve the problem that the existing technology cannot integrate heat insulation, sealing, waterproofing and protection functions, resulting in low practicality.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a frame structure for a thermally broken window, comprising an outer frame, a glass gasket provided on the inner wall of the outer frame, a sealing silicone provided on the inner wall of the glass gasket, an insulated glass fixedly connected to the inner wall of the sealing silicone, a cavity mechanism provided at the bottom of the inner wall of the outer frame, and an opening and closing mechanism provided at the top of the inner wall of the outer frame, the opening and closing mechanism being used for opening and closing;

[0006] The cavity mechanism includes a first cavity, the bottom of which is fixedly connected to the top of the inner wall of the outer frame. A second cavity is fixedly connected to the right side of the first cavity, and a third cavity is fixedly connected to the right side of the second cavity. An equal pressure sealing strip is fixedly connected to the top of the second cavity. A sealing component is provided on the top of the equal pressure sealing strip, and a heat insulation component is provided on the top of the sealing component. Sealing strip assemblies are fixedly connected to the front and rear sides of the bottom of the insulating glass. A protective component is provided at the bottom of the first cavity.

[0007] As a further description of the above technical solution:

[0008] The opening and closing mechanism includes a telescopic rod, the right side of which is fixedly connected to the right side of the inner wall of the outer frame, and a rack is fixedly connected to the left side of the telescopic rod. A gear is meshed with the outer wall of the rack, and a rotating component is provided on the left side of the gear. A connecting component is provided at the bottom of the inner wall of the outer frame, and a connecting component is provided on the left side of the rotating component.

[0009] As a further description of the above technical solution:

[0010] The sealing assembly includes a second sealing strip, the bottom of which is fixedly connected to the top of the equal pressure strip. A first sealing strip is provided on the left side of the first cavity, and a third sealing strip is provided on the right side of the second sealing strip.

[0011] As a further description of the above technical solution:

[0012] The thermal insulation component includes thermal insulation cotton, the bottom of which is fixedly connected to the bottom of the second sealing strip, and the top of which is fixedly connected to a multi-cavity thermal insulation strip.

[0013] As a further description of the above technical solution:

[0014] The sealing strip assembly includes an inner sealing strip, the front side of which is fixedly connected to the rear side of the insulating glass, and an outer sealing strip is provided on the front side of the inner sealing strip.

[0015] As a further description of the above technical solution:

[0016] The protective component includes a drainage channel, the top of which is fixedly connected to the bottom of the first cavity, and the bottom of which is fixedly connected to the top of the reinforcing rib.

[0017] As a further description of the above technical solution:

[0018] The rotating assembly includes a connecting plate, the right side of which is fixedly connected to the outer wall of the gear, and the left side of which is fixedly connected to a short column.

[0019] As a further description of the above technical solution:

[0020] The connecting assembly includes a rotating column, a strip plate is rotatably connected to the outer wall of the rotating column, a fixed column is fixedly connected to the inner wall of the strip plate, and the top of the rotating column is rotatably connected to the inner wall of the outer frame.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the outer frame achieves the functions of heat insulation, sealing, waterproofing and protection through the sealing components, heat insulation components, rubber strip components and protective components inside the cavity mechanism. The heat insulation components interrupt the heat conduction path of the profile to reduce heat transfer, the sealing components and rubber strip components prevent air and rainwater from penetrating, and the protective components are used to drain rainwater and enhance structural stability. The cooperation of each structure improves the heat insulation effect, achieves a more comprehensive performance effect, and enhances practicality.

[0023] 2. In this utility model, a door leaf is fixedly connected to the outer wall of the insulating glass. By extending the telescopic rod, the rack moves to the left, while the gear moves in the opposite direction, driving the connecting plate to rotate. At the same time, the short column is fixedly connected to the insulating glass, so the insulating glass opens to the outside. The connecting components work in the same way, achieving the opening effect. Shortening the telescopic rod closes the insulating glass, achieving the effect of opening and closing as needed, thus enhancing functionality. Attached Figure Description

[0024] Figure 1 This is a perspective view of the front side of the outer frame of a thermally broken window frame structure proposed in this utility model.

[0025] Figure 2 This is a partial structural exploded view of the cavity mechanism of the frame structure of a thermally broken window and door proposed in this utility model;

[0026] Figure 3 This is a partial structural diagram of the telescopic rod of the frame structure of a thermally broken window / door proposed in this utility model;

[0027] Figure 4 This is a partial structural diagram of the second cavity of the frame structure of a thermally broken window / door according to the present invention.

[0028] Figure 5 This is a partial structural diagram of the reinforcing ribs in the frame structure of a thermally broken window / door according to this utility model.

[0029] Legend:

[0030] 1. Outer frame; 2. Cavity mechanism; 201. First cavity; 202. Second cavity; 203. Third cavity; 204. Isobaric strip; 205. Sealing assembly; 2051. First sealing strip; 2052. Second sealing strip; 2053. Third sealing strip; 206. Thermal insulation assembly; 2061. Thermal insulation cotton; 2062. Multi-cavity thermal insulation strip; 207. Strip assembly; 2071. Inner glass strip; 207 2. Glass outer sealing strip; 208. Protective component; 2081. Drainage channel; 2082. Reinforcing rib; 3. Opening and closing mechanism; 301. Telescopic rod; 302. Rack; 303. Gear; 304. Rotating component; 3041. Connecting plate; 3042. Short column; 305. Connecting component; 3051. Rotating column; 3052. Strip plate; 3053. Fixing column; 4. Sealing silicone; 5. Glass gasket; 6. Insulating glass. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see the appendix Figure 1 and attached Figure 2 The present invention provides an embodiment of a thermal break window frame structure, including an outer frame 1, which serves as the basic support frame for the entire window structure. A glass gasket 5 is provided on the inner wall of the outer frame 1, and a sealing silicone 4 is provided on the inner wall of the glass gasket 5. An insulated glass 6 is fixedly connected to the inner wall of the sealing silicone 4. The insulated glass 6, due to its special structure, has good sound insulation and heat insulation effects and is a key component for improving the overall performance of the window. A cavity mechanism 2 is provided at the bottom of the inner wall of the outer frame 1, and an opening and closing mechanism 3 is provided at the top of the inner wall of the outer frame 1. The opening and closing mechanism 3 is used for opening and closing.

[0033] The cavity mechanism 2 includes a first cavity 201, which serves as the foundation of the cavity mechanism 2, providing support and positioning. The bottom of the first cavity 201 is fixedly connected to the top of the inner wall of the outer frame 1. A second cavity 202 is fixedly connected to the right side of the first cavity 201, and a third cavity 203 is fixedly connected to the right side of the second cavity 202. An equal pressure strip 204 is fixedly connected to the top of the second cavity 202. The equal pressure strip 204 can balance the air pressure inside and outside the door and window, preventing deformation or sealing failure of the door and window due to air pressure difference. A sealing component 205 is provided at the top of the 4. The sealing component 205 further enhances the sealing performance of the door and window through a multi-layer sealing structure, effectively blocking wind, rain, dust and other elements from entering the room. A heat insulation component 206 is provided at the top of the sealing component 205. A rubber strip component 207 is fixedly connected to the bottom front and rear sides of the insulating glass 6. A protective component 208 is provided at the bottom of the first cavity 201. The protective component 208 is mainly used for drainage, dust prevention and other functions, protecting the door and window and surrounding areas from moisture, dust and other damage, and extending the service life of the door and window.

[0034] Specifically, the inner wall of the outer frame 1 is carefully equipped with a glass gasket 5. The function of the glass gasket 5 is to provide stable support for the insulated glass 6 and to act as a buffer to prevent the glass from directly contacting the outer frame 1 and causing wear. The inner wall of the glass gasket 5 is further equipped with a sealing silicone 4. The sealing silicone 4 can tightly fit the gap between the insulated glass 6 and the glass gasket 5, effectively preventing air and moisture from seeping in and enhancing the sealing performance of the doors and windows. The bottom of the inner wall of the outer frame 1 is equipped with a cavity mechanism 2. The cavity mechanism 2 is responsible for a stable connection with the building cavity and bears a certain load and sealing function. The top of the inner wall of the outer frame 1 is equipped with an opening and closing mechanism 3. The opening and closing mechanism 3 is used to realize the flexible opening and closing operation of the doors and windows to meet the needs of daily use.

[0035] The cavity mechanism 2 includes a first cavity 201, the bottom of which is fixedly connected to the top of the inner wall of the outer frame 1. A second cavity 202 is fixedly connected to the right side of the first cavity 201. The second cavity 202 further enhances the stability of the cavity mechanism 2 and participates in constructing the sealing structure between the door / window and the cavity. A third cavity 203 is fixedly connected to the right side of the second cavity 202. The third cavity 203 helps to optimize the heat insulation and sound insulation performance of the door / window, while providing certain structural support. A heat insulation component 206 is provided on the top of the sealing component 205. The heat insulation component 206 uses high-efficiency heat insulation material to reduce heat transfer, improve the heat insulation performance of the door / window, and reduce indoor energy consumption. A sealing strip component 207 is fixedly connected to the bottom front and rear sides of the insulating glass 6. The sealing strip component 207 can tightly fit the gap between the insulating glass 6 and the outer frame 1, playing a sealing and buffering role, while protecting the insulating glass 6 from damage caused by external impact.

[0036] Please see the appendix Figure 1 and attached Figure 3The opening and closing mechanism 3 includes a telescopic rod 301, which serves as the power source for the mechanism. The telescopic rod 301 provides power for the opening and closing of the doors and windows through its telescopic movement. The right side of the telescopic rod 301 is fixedly connected to the right side of the inner wall of the outer frame 1. A rack 302 is fixedly connected to the left side of the telescopic rod 301. A gear 303 is meshed with the outer wall of the rack 302. A rotating assembly 304 is provided on the left side of the gear 303. The rotating assembly 304 converts the rotational movement of the gear 303 into the opening and closing action of the doors and windows. A connecting assembly 305 is provided at the bottom of the inner wall of the outer frame 1. A connecting assembly 305 is also provided on the left side of the rotating assembly 304. Component 305 includes a rotating column 3051, which is used for rotation. A strip plate 3052 is rotatably connected to the outer wall of the rotating column 3051. A fixed column 3053 is fixedly connected to the inner wall of the strip plate 3052. The fixed column 3053 drives the insulating glass 6 to rotate. The top of the rotating column 3051 is rotatably connected to the inner wall of the outer frame 1. The rotating assembly 304 includes a connecting plate 3041. The right side of the connecting plate 3041 is fixedly connected to the outer wall of the gear 303, so as to realize the function of the connecting plate 3041 and the gear 303 rotating together. A short column 3042 is fixedly connected to the left side of the connecting plate 3041.

[0037] Specifically, a rack 302 is fixedly connected to the left side of the telescopic rod 301. The rack 302 converts the linear motion of the telescopic rod 301 into the rotational motion of the gear 303. The outer wall of the rack 302 is meshed with the gear 303. The gear 303 transmits power through rotation, driving the doors and windows to open and close. A connecting component 305 is provided at the bottom of the inner wall of the outer frame 1. A connecting component 305 is also provided on the left side of the rotating component 304. The connecting component 305 serves to connect, support, and transmit power, ensuring that the doors and windows open and close smoothly. The connecting component 305 includes a rotating column 3051, the outer wall of which is rotatably connected to a gear 303. The strip plate 3052 has a fixed column 3053 fixedly connected to its inner wall. The top of the rotating column 3051 is rotatably connected to the inner wall of the outer frame 1. The rotating column 3051 serves as the rotation center. The strip plate 3052 and the fixed column 3053 together form a transmission structure to realize the opening and closing of the door and window. The rotating component 304 includes a connecting plate 3041. The right side of the connecting plate 3041 is fixedly connected to the outer wall of the gear 303. The left side of the connecting plate 3041 is fixedly connected to a short column 3042. The connecting plate 3041 and the short column 3042 transmit the rotational motion of the gear 303 to the door and window to realize the opening and closing function.

[0038] Please see the appendix Figure 2 and attached Figure 4The sealing component 205 includes a second sealing strip 2052, the bottom of which is fixedly connected to the top of the equal pressure strip 204. The first sealing strip 2051 is provided on the left side of the first cavity 201, and a third sealing strip 2053 is provided on the right side of the second sealing strip 2052. The first sealing strip 2051, the second sealing strip 2052, and the third sealing strip 2053 together form a multi-layer sealing structure, which effectively blocks the intrusion of wind, rain, dust, etc., and improves the sealing performance of doors and windows. The heat insulation component 206 includes heat insulation cotton 2061, which reduces heat transfer and improves the heat insulation performance of doors and windows. The bottom of the heat insulation cotton 2061 is fixedly connected to the bottom of the second sealing strip 2052, and the top of the heat insulation cotton 2061 is fixedly connected to a multi-cavity heat insulation strip 2062.

[0039] Specifically, the sealing component 205 includes a second sealing strip 2052, the bottom of which is fixedly connected to the top of the equal pressure strip 204. A first sealing strip 2051 is provided on the left side of the second sealing strip 2052, and a third sealing strip 2053 is provided on the right side of the second sealing strip 2052. The first sealing strip 2051, the second sealing strip 2052, and the third sealing strip 2053 together constitute a multi-layer sealing structure, effectively blocking the intrusion of wind, rain, dust, etc., and improving the sealing performance of doors and windows. The heat insulation component 206 includes thermal insulation cotton 2061, the bottom of which is fixedly connected to the second sealing strip 2052. A multi-cavity thermal insulation strip 2062 is fixedly connected to the top of the thermal insulation cotton 2061. The thermal insulation cotton 2061 and the multi-cavity thermal insulation strip 2062 reduce heat transfer through high-efficiency thermal insulation materials, improve the thermal insulation performance of doors and windows, and reduce indoor energy consumption.

[0040] Please see the appendix Figure 4 and attached Figure 5 The sealing strip assembly 207 includes an inner sealing strip 2071, the front side of which is fixedly connected to the rear side of the insulating glass 6. An outer sealing strip 2072 is provided on the front side of the inner sealing strip 2071. The inner sealing strip 2071 and the outer sealing strip 2072 are tightly fitted to the gap between the insulating glass 6 and the outer frame 1, which plays a role in sealing and buffering. The protective assembly 208 includes a drainage channel 2081, the top of which is fixedly connected to the bottom of the first cavity 201. The bottom of the drainage channel 2081 is fixedly connected to the top of the reinforcing rib 2082. The reinforcing rib 2082 enhances the structural strength of the door and window and improves the overall stability.

[0041] Specifically, an outer sealing strip 2072 is provided on the front side of the inner sealing strip 2071. The inner sealing strip 2071 and the outer sealing strip 2072 are tightly fitted to the gap between the insulating glass 6 and the outer frame 1, which plays a role in sealing and buffering, protecting the insulating glass 6 from damage. The protective component 208 includes a drainage channel 2081. The top of the drainage channel 2081 is fixedly connected to the bottom of the first cavity 201, and the bottom of the drainage channel 2081 is fixedly connected to the top of the reinforcing rib 2082. The drainage channel 2081 can drain the water that seeps into the door and window in time to prevent water accumulation.

[0042] Working principle: The outer frame 1 achieves the functions of heat insulation, sealing, waterproofing and protection through the sealing component 205, heat insulation component 206, rubber strip component 207 and protective component 208 inside the cavity mechanism 2. The heat insulation component 206 interrupts the heat conduction path of the profile to reduce heat transfer. The sealing component 205 and rubber strip component 207 prevent air and rainwater from penetrating. The protective component 208 is used to drain rainwater and enhance structural stability. The cooperation of each structure improves the heat insulation effect and achieves a more comprehensive performance, enhancing practicality.

[0043] A door leaf is fixedly connected to the outer wall of the insulating glass 6. By extending the telescopic rod 301, the rack 302 moves to the left, while the gear 303 moves in the opposite direction, driving the connecting plate 3041 to rotate. At the same time, the short column 3042 is fixedly connected to the insulating glass 6, so the insulating glass 6 opens to the outside. The connecting component 305 works in the same way, achieving the opening effect. Shortening the telescopic rod 301 closes the insulating glass 6, achieving the effect of opening and closing it as needed, thus enhancing its functionality.

[0044] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A frame structure for a thermally broken window, comprising an outer frame (1), characterized in that: The inner wall of the outer frame (1) is provided with a glass gasket (5), the inner wall of the glass gasket (5) is provided with a sealing silicone (4), the inner wall of the sealing silicone (4) is fixedly connected with a hollow glass (6), the bottom of the inner wall of the outer frame (1) is provided with a cavity mechanism (2), and the top of the inner wall of the outer frame (1) is provided with an opening and closing mechanism (3), which is used for opening and closing. The cavity mechanism (2) includes a first cavity (201), the bottom of the first cavity (201) is fixedly connected to the top of the inner wall of the outer frame (1), a second cavity (202) is fixedly connected to the right side of the first cavity (201), a third cavity (203) is fixedly connected to the right side of the second cavity (202), an equal pressure strip (204) is fixedly connected to the top of the second cavity (202), a sealing component (205) is provided on the top of the equal pressure strip (204), a heat insulation component (206) is provided on the top of the sealing component (205), a strip assembly (207) is fixedly connected to the front and rear sides of the bottom of the insulating glass (6), and a protective component (208) is provided at the bottom of the first cavity (201).

2. The frame structure of a thermally broken window / door according to claim 1, characterized in that: The opening and closing mechanism (3) includes a telescopic rod (301). The right side of the telescopic rod (301) is fixedly connected to the right side of the inner wall of the outer frame (1). A rack (302) is fixedly connected to the left side of the telescopic rod (301). A gear (303) is meshed with the outer wall of the rack (302). A rotating component (304) is provided on the left side of the gear (303). A connecting component (305) is provided at the bottom of the inner wall of the outer frame (1). A connecting component (305) is provided on the left side of the rotating component (304).

3. The frame structure of a thermally broken window / door according to claim 1, characterized in that: The sealing assembly (205) includes a second sealing strip (2052), the bottom of which is fixedly connected to the top of the equal pressure strip (204). The first sealing strip (2051) is provided on the left side of the first cavity (201), and the third sealing strip (2053) is provided on the right side of the second sealing strip (2052).

4. The frame structure of a thermally broken window / door according to claim 1, characterized in that: The thermal insulation component (206) includes thermal insulation cotton (2061), the bottom of which is fixedly connected to the bottom of the second sealing strip (2052), and the top of which is fixedly connected to a multi-cavity thermal insulation strip (2062).

5. The frame structure of a thermally broken window / door according to claim 1, characterized in that: The adhesive strip assembly (207) includes an inner adhesive strip (2071), the front side of which is fixedly connected to the rear side of the insulating glass (6), and an outer adhesive strip (2072) is provided on the front side of the inner adhesive strip (2071).

6. The frame structure of a thermally broken window / door according to claim 1, characterized in that: The protective component (208) includes a drainage channel (2081), the top of which is fixedly connected to the bottom of the first cavity (201), and the bottom of which is fixedly connected to the top of the reinforcing rib (2082).

7. The frame structure of a thermally broken window / door according to claim 2, characterized in that: The rotating assembly (304) includes a connecting plate (3041), the right side of which is fixedly connected to the outer wall of the gear (303), and the left side of which is fixedly connected to a short column (3042).

8. The frame structure of a thermally broken window / door according to claim 2, characterized in that: The connecting assembly (305) includes a rotating column (3051), the outer wall of which is rotatably connected to a strip plate (3052), the inner wall of which is fixedly connected to a fixing column (3053), and the top of the rotating column (3051) is rotatably connected to the inner wall of the outer frame (1).

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