Silent composite door and window

Abstract

The utility model relates to a silence type composite door and window, which belongs to the technical field of composite door and window, and comprises a window frame, a fixing frame is fixedly connected in the window frame, the fixing frame is T-shaped, the window frame is divided into three parts by the fixing frame, and the window frame is provided with an opening. The portions, located on the lower left corner and the upper portion of the fixing frame, of the window frame are fixedly connected with glass, the glass is fixedly connected with the fixing frame, and the glass is arranged to be of a double-layer structure. Through the arrangement of the first water outlet formed in the bottom frame of the window frame and the second water outlet formed in the fixing frame, rainwater falling on glass in rainy days can be discharged through the first water outlet and the second water outlet, the rainwater is prevented from permeating into a room through the door and window, the indoor environment is well protected, and the service life of the door and window is prolonged. The rainwater can be automatically drained, so that the rainwater is prevented from permeating into the door and window to corrode the internal structure of the door and window, the door and window are well protected, and the service life of the door and window is prolonged.

Description

Technical Field

[0001] This utility model belongs to the field of composite door and window technology, specifically relating to a silent composite door and window. Background Technology

[0002] Doors and windows are an indispensable part of a home. Over time, doors and windows have gone through four eras: wood, steel, aluminum alloy, and PVC. Wooden doors and windows are moderately priced, but have poor appearance, poor sealing, are flammable, prone to warping and cracking, and are only suitable for low-end and general locations. They also have high maintenance costs and a short lifespan. Steel-welded doors and windows are inexpensive, low-grade, easily corroded, easily deformed, have high maintenance costs, and a short lifespan, and are facing obsolescence. Aluminum alloy doors and windows have good flame retardancy and a luxurious appearance, but poor overall integrity, are easily deformed and corroded, and have poor thermal insulation, poor heat insulation, and weak sound insulation.

[0003] Currently, existing doors and windows are generally made of aluminum alloy, plastic, or wood. However, with long-term use, they cannot naturally drain rainwater, which will cause rainwater to seep into the room through the window frame, affecting the indoor environment. Furthermore, when opening windows for ventilation, it is generally necessary to install screens to prevent the entry of mosquitoes and dust. Based on this, a composite profile door and window device with heat insulation function is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide a silent composite door and window with a simple structure and reasonable design in order to solve the above problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A silent composite door and window includes a window frame, within which a fixed frame is fixedly connected. The fixed frame is T-shaped and divides the window frame into three parts. Glass is fixedly connected to the lower left corner and the upper part of the window frame to the fixed frame. The glass is fixedly connected to the fixed frame and is double-layered. A window sash is installed at the lower right corner of the window frame to the fixed frame, and glass is installed inside the window sash. The vertical edge of the window sash near the fixed frame is connected to the fixed frame via a handle.

[0007] As a further optimization of this utility model, the window frame includes a first profile, a second profile, a first metal frame, two first connecting plates, a second metal frame, a second connecting plate, a first sealing strip, and a second sealing strip. The first profile is fixedly connected to the first metal frame, the first metal frame is fixedly connected to the second metal frame through the two first connecting plates, the second metal frame is sealed to the glass through the second sealing strip, the first profile is fixedly connected to the second profile, the second connecting plate is fixedly connected to the first metal frame and the second profile, and the second connecting plate is sealed to the glass through the first sealing strip.

[0008] As a further optimization of this utility model, the frame at the bottom of the window frame connected to the glass includes a first profile, a second profile, a first metal frame, two first connecting plates, a second metal frame, a second connecting plate, a first sealing strip, a second sealing strip, a first drain outlet, and a first support plate. The first profile is fixedly connected to the first metal frame. The first metal frame is fixedly connected to the second metal frame through the two first connecting plates. The second metal frame is sealed to the glass through the second sealing strip. The first profile is fixedly connected to the second profile. The second connecting plate is fixedly connected to the first metal frame and the second profile. The second connecting plate is sealed to the glass through the first sealing strip. The second metal frame supports the glass through the first support plate. The first drain outlet is opened on the second metal frame.

[0009] As a further optimization of this utility model, the bottom frame connecting the window frame and the window sash includes a first profile, a first metal frame, two first connecting plates, a second metal frame, a first drain outlet, a third connecting plate, a fourth connecting plate, a first sealing frame, a third profile, a third metal frame, a third sealing strip, a first slide rail, and a fourth metal frame. The first profile is fixedly connected to the first metal frame, the first metal frame is fixedly connected to the second metal frame through the two first connecting plates, the first drain outlet is opened on the second metal frame, the second metal frame is fixedly connected to the fourth metal frame, the fourth metal frame is connected to the third metal frame through the third connecting plate and the fourth connecting plate, the first sealing frame is installed on the fourth connecting plate, the third profile is fixedly connected to the third metal frame, the first profile is connected to the third profile, the first slide rail is installed on the third metal frame, and the third sealing strip is installed on the third metal frame.

[0010] The vertical frame connecting the window frame and the window sash includes a first profile, a first metal frame, two first connecting plates, a second metal frame, a third connecting plate, a fourth connecting plate, a first sealing frame, a third profile, a third metal frame, a screen box, a third sealing strip, and a fourth metal frame. The first profile is fixedly connected to the first metal frame. The first metal frame is fixedly connected to the second metal frame via the two first connecting plates. The fourth metal frame is connected to the second metal frame. The fourth metal frame is connected to the third metal frame via the third connecting plate and the fourth connecting plate. The first sealing frame is mounted on the fourth connecting plate. The screen box is mounted on the third metal frame. The third sealing strip is mounted on the third metal frame. The third metal frame is mounted on the third profile. The third profile is connected to the first profile.

[0011] As a further optimization of this utility model, the window sash includes a fourth profile, a fifth profile, a fifth metal frame, a fifth connecting plate, a fourth sealing strip, a sixth connecting plate, a sealing plate, a sixth metal frame, a fifth sealing strip, a second support plate, and a sixth sealing strip. The fourth profile and the fifth profile are connected together. The fifth metal frame is installed on the fifth profile. The fifth connecting plate is installed on the fourth profile. The sixth metal frame is connected to the fifth metal frame through the sixth connecting plate and the sealing plate. The fifth sealing strip is installed on the sixth metal frame. The sixth metal frame is sealed to the glass through the sixth sealing strip. The fifth connecting plate is sealed to the glass through the fourth sealing strip. The sixth connecting plate and the sixth metal frame are connected to the glass through the second support plate. The first sealing bracket is in contact with the sealing plate. The fifth sealing strip is in contact with the fourth metal frame. The third sealing strip is in contact with the fifth metal frame.

[0012] As a further optimization of this utility model, the portion on both sides of the fixed frame where glass is installed includes a sixth profile, two seventh profiles, two seventh connecting plates, two seventh sealing strips, two eighth connecting plates, a seventh metal frame, two eighth sealing strips, a second drain outlet, a third support plate, and an eighth metal frame. The two seventh profiles are respectively installed on the upper and lower sides of the sixth profile, the eighth metal frame is installed on the sixth profile, the two seventh connecting plates are respectively installed on the upper and lower sides of the eighth metal frame, the seventh connecting plates are sealed to the glass through the seventh sealing strips, the eighth metal frame is connected to the seventh metal frame through the two eighth connecting plates, the seventh metal frame is sealed to the glass through the eighth sealing strips, the second drain outlet is opened on the seventh metal frame, and the third support plate is installed on the seventh metal frame and supports the glass.

[0013] The vertical rod portion on one side of the fixed frame, where glass is installed, includes a sixth profile, a seventh profile, a seventh connecting plate, a seventh sealing strip, two eighth connecting plates, a seventh metal frame, an eighth sealing strip, an eighth metal frame, an eighth profile, a ninth metal frame, a ninth connecting plate, a tenth metal frame, a second sealing frame, a ninth sealing strip, a tenth connecting plate, and a receiver. The seventh and eighth profiles are respectively installed on both sides of the sixth profile. The eighth metal frame is connected to the sixth profile and to the seventh connecting plate. The seventh connecting plate is installed on the seventh profile and is sealed to the glass via the seventh sealing strip. The eighth metal frame is connected to the seventh metal frame via two eighth connecting plates and is sealed to the glass via the eighth sealing strip. The ninth metal frame is installed on the eighth profile and is connected to the tenth metal frame via the ninth and tenth connecting plates. The second sealing frame is installed on the tenth connecting plate. The receiver is adapted to the screen box and is installed on the ninth metal frame. The ninth sealing strip is installed on the ninth metal frame.

[0014] The horizontal straight rod section on one side of the fixed frame, where the glass is installed, includes a sixth profile, a seventh profile, a seventh connecting plate, a seventh sealing strip, two eighth connecting plates, a seventh metal frame, an eighth sealing strip, a second drain outlet, a third support plate, an eighth metal frame, an eighth profile, a ninth metal frame, a ninth connecting plate, a tenth metal frame, a second slide rail, a second sealing bracket, a ninth sealing strip, and a tenth connecting plate. The seventh and eighth profiles are respectively installed on both sides of the sixth profile. The eighth metal frame is connected to the sixth profile and to the seventh connecting plate. The seventh connecting plate is installed on the seventh profile and is sealed to the glass via the seventh sealing strip. The eighth metal frame is connected to the seventh metal frame via two eighth connecting plates. The second drain outlet is located on the seventh metal frame and is sealed to the glass via the eighth sealing strip. The ninth metal frame is installed on the eighth profile and is connected to the tenth metal frame via the ninth and tenth connecting plates. The second sealing bracket is installed on the tenth connecting plate. The second slide rail is installed on the ninth metal frame, and the ninth sealing strip is installed on the ninth metal frame.

[0015] The beneficial effects of this utility model are as follows:

[0016] 1. This utility model, through the setting of a first drainage outlet on the bottom edge of the window frame and a second drainage outlet on the fixed frame, allows rainwater falling on the glass to be discharged through the first and second drainage outlets, preventing rainwater from seeping into the room through the door and window, thus providing good protection for the indoor environment. Furthermore, because it can automatically discharge rainwater, it prevents rainwater from seeping into the interior of the door and window and corroding the internal structure of the door and window, thus protecting the door and window and extending its service life.

[0017] 2. This utility model, through the combined use of a screen box, a receiver, a first slide rail, and a second slide rail, allows the screen inside the screen box to slide along the first and second slide rails and connect with the receiver when the window is opened for ventilation. There is no need to install a separate screen, and when the screen is not in use, its presence does not affect the opening and closing of the door or window, making it convenient to use. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0019] Figure 2 This is a cross-sectional structural diagram of the top window frame of this utility model;

[0020] Figure 3 This is a cross-sectional structural diagram of the bottom window frame of this utility model where the window sash is not connected;

[0021] Figure 4 This is a cross-sectional view of the fixed frame structure of this utility model;

[0022] Figure 5 This is a cross-sectional view of the right window frame of this utility model;

[0023] Figure 6 This is a cross-sectional structural diagram of the connection between the fixed frame and the window sash of this utility model;

[0024] Figure 7 This is a cross-sectional structural diagram of the window sash without the handle installed according to this utility model;

[0025] Figure 8 This is a cross-sectional structural diagram of the connection between the window sash and the bottom window frame of this utility model;

[0026] Figure 9 This is a cross-sectional structural diagram of the connection between the bottom window frame and the window sash of this utility model;

[0027] Figure 10 This is a cross-sectional structural diagram of the fixed frame connecting the window sash of this utility model;

[0028] Figure 11 This is a cross-sectional structural diagram of the window sash mounting handle part of this utility model.

[0029] Figure 12 This is a cross-sectional structural diagram of the connection between the window sash mounting handle and the fixing frame of this utility model.

[0030] Figure 13 This is a cross-sectional structural diagram of the connection between the window sash and the right window frame of this utility model.

[0031] In the diagram: 1. Window frame; 101. First profile; 102. Second profile; 103. First metal frame; 104. First connecting plate; 105. Second metal frame; 106. Second connecting plate; 107. First sealing strip; 108. Second sealing strip; 109. First drain outlet; 110. Third connecting plate; 111. Fourth connecting plate; 112. First sealing bracket; 113. Third profile; 114. Third metal frame; 115. Screen box; 116. Third sealing strip; 117. First support plate; 118. First sliding rail; 119. Fourth metal frame; 2. Window sash; 201. Fourth profile; 202. Fifth profile; 203. Fifth metal frame; 204. Fifth connecting plate; 205. Fourth sealing strip; 206. Sixth... 207. Connecting plate; 208. Sealing plate; 209. Sixth metal frame; 210. Fifth sealing strip; 211. Second support plate; 212. Sixth sealing strip; 3. Fixing frame; 301. Sixth profile; 302. Seventh profile; 303. Seventh connecting plate; 304. Seventh sealing strip; 305. Eighth connecting plate; 306. Seventh metal frame; 307. Eighth sealing strip; 308. Second drain outlet; 309. Third support plate; 310. Eighth metal frame; 311. Eighth profile; 312. Ninth metal frame; 313. Ninth connecting plate; 314. Tenth metal frame; 315. Second slide rail; 316. Second sealing frame; 317. Ninth sealing strip; 318. Tenth connecting plate; 319. Receiver; 4. Glass; 5. Handle. Detailed Implementation

[0032] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0033] Example: Figures 1-13 As shown, a silent composite door and window includes a window frame 1, a fixed frame 3 is fixedly connected inside the window frame 1, the fixed frame 3 is set in a "T" shape, the fixed frame 3 divides the window frame 1 into three parts, the lower left corner and the upper part of the window frame 1 are fixedly connected with glass 4, the glass 4 is fixedly connected to the fixed frame 3, the glass 4 is set in a double layer, the lower right corner of the window frame 1 is installed with a window sash 2, and the glass 4 is installed inside the window sash 2, the vertical edge of the window sash 2 near the fixed frame 3 is connected to the fixed frame 3 through a handle 5.

[0034] like Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 8 , Figure 9 and Figure 13As shown, the window frame 1, located above the fixed frame 3, and its left side frame include a first profile 101, a second profile 102, a first metal frame 103, two first connecting plates 104, a second metal frame 105, a second connecting plate 106, a first sealing strip 107, and a second sealing strip 108. The first profile 101 is fixedly connected to the first metal frame 103. The first metal frame 103 is fixedly connected to the second metal frame 105 via the two first connecting plates 104. The second metal frame 105 is sealed to the glass 4 via the second sealing strip 108. The first profile 101 is fixedly connected to the second profile 102. The second connecting plate 106 is fixedly connected to the first metal frame 103 and the second profile 102. The panel 106 is sealed to the glass 4 via a first sealing strip 107. The frame at the bottom of the window frame 1, which connects to the glass 4, includes a first profile 101, a second profile 102, a first metal frame 103, two first connecting plates 104, a second metal frame 105, a second connecting plate 106, a first sealing strip 107, a second sealing strip 108, a first drain outlet 109, and a first support plate 117. The first profile 101 is fixedly connected to the first metal frame 103. The first metal frame 103 is fixedly connected to the second metal frame 105 via two first connecting plates 104. The second metal frame 105 is sealed to the glass 4 via a second sealing strip 108. The first profile 101 and the second profile 102 are fixedly connected. Plate 106 is fixedly connected to the first metal frame 103 and the second profile 102. The second connecting plate 106 is sealed to the glass 4 through the first sealing strip 107. The second metal frame 105 supports the glass 4 through the first support plate 117. The first drain outlet 109 is opened on the second metal frame 105. The bottom frame connecting the window frame 1 and the window sash 2 includes the first profile 101, the first metal frame 103, two first connecting plates 104, the second metal frame 105, the first drain outlet 109, the third connecting plate 110, the fourth connecting plate 111, the first sealing bracket 112, the third profile 113, the third metal frame 114, the third sealing strip 116, the first slide rail 118, and the fourth metal frame 119. 01 is fixedly connected to the first metal frame 103. The first metal frame 103 is fixedly connected to the second metal frame 105 via two first connecting plates 104. The first drain outlet 109 is opened on the second metal frame 105. The second metal frame 105 is fixedly connected to the fourth metal frame 119. The fourth metal frame 119 is connected to the third metal frame 114 via third connecting plates 110 and 111. The first sealing bracket 112 is installed on the fourth connecting plate 111. The third profile 113 is fixedly connected to the third metal frame 114. The first profile 101 is connected to the third profile 113. The first slide rail 118 is installed on the third metal frame 114. The third sealing strip 116 is installed on the third metal frame 114.The vertical frame connecting the window frame 1 and the window sash 2 includes a first profile 101, a first metal frame 103, two first connecting plates 104, a second metal frame 105, a third connecting plate 110, a fourth connecting plate 111, a first sealing bracket 112, a third profile 113, a third metal frame 114, a screen box 115, a third sealing strip 116, and a fourth metal frame 119. The first profile 101 is fixedly connected to the first metal frame 103, and the first metal frame 103 is connected to the second metal frame via the two first connecting plates 104. A fixed connection is established at 105. The fourth metal frame 119 is connected to the second metal frame 105. The fourth metal frame 119 is connected to the third metal frame 114 via the third connecting plate 110 and the fourth connecting plate 111. The first sealing frame 112 is installed on the fourth connecting plate 111. The screen box 115 is installed on the third metal frame 114. The third sealing strip 116 is installed on the third metal frame 114. The third metal frame 114 is installed on the third profile 113. The third profile 113 is connected to the first profile 101.

[0035] like Figure 1 , Figure 6 , Figure 7 , Figure 8 , Figure 11 , Figure 12 and Figure 13 As shown, the window sash 2 includes a fourth profile 201, a fifth profile 202, a fifth metal frame 203, a fifth connecting plate 204, a fourth sealing strip 205, a sixth connecting plate 206, a sealing plate 207, a sixth metal frame 208, a fifth sealing strip 209, a second support plate 210, and a sixth sealing strip 211. The fourth profile 201 and the fifth profile 202 are connected. The fifth metal frame 203 is installed on the fifth profile 202. The fifth connecting plate 204 is installed on the fourth profile 201. The sixth metal frame 208 is connected to the sixth connecting plate 206 and the sealing plate 209. 07 is connected to the fifth metal frame 203. The fifth sealing strip 209 is installed on the sixth metal frame 208. The sixth metal frame 208 is sealed to the glass 4 through the sixth sealing strip 211. The fifth connecting plate 204 is sealed to the glass 4 through the fourth sealing strip 205. The sixth connecting plate 206 and the sixth metal frame 208 are connected to the glass 4 through the second support plate 210. The first sealing frame 112 is attached to the sealing plate 207. The fifth sealing strip 209 is attached to the fourth metal frame 119. The third sealing strip 116 is attached to the fifth metal frame 203.

[0036] like Figure 1 , Figure 4 , Figure 6 , Figure 10 and Figure 12As shown, the parts on both sides of the fixed frame 3 where glass 4 is installed include a sixth profile 301, two seventh profiles 302, two seventh connecting plates 303, two seventh sealing strips 304, two eighth connecting plates 305, a seventh metal frame 306, two eighth sealing strips 307, a second drain outlet 308, a third support plate 309, and an eighth metal frame 310. The two seventh profiles 302 are respectively installed on the upper and lower sides of the sixth profile 301. The eighth metal frame 310 is installed on the sixth profile 301. The two seventh connecting plates 303 are respectively installed on the upper and lower sides of the eighth metal frame 310. The seventh connecting plates 303 are sealed to the glass 4 through the seventh sealing strips 304. The eighth metal frame 310 is sealed to the seventh metal frame 4 through the two eighth connecting plates 305. The frame 306 is connected to the glass 4 via the eighth sealing strip 307. The second drain outlet 308 is opened on the seventh metal frame 306. The third support plate 309 is installed on the seventh metal frame 306 and supports the glass 4. The vertical rod part on one side of the fixed frame 3, where the glass 4 is installed, includes the sixth profile 301, the seventh profile 302, the seventh connecting plate 303, the seventh sealing strip 304, two eighth connecting plates 305, the seventh metal frame 306, the eighth sealing strip 307, the eighth metal frame 310, the eighth profile 311, the ninth metal frame 312, the ninth connecting plate 313, the tenth metal frame 314, the second sealing frame 316, the ninth sealing strip 317, the tenth connecting plate 318, and the receiver 319. Profile 302 and the eighth profile 311 are respectively installed on both sides of the sixth profile 301. The eighth metal frame 310 is connected to the sixth profile 301 and to the seventh connecting plate 303. The seventh connecting plate 303 is installed on the seventh profile 302 and is sealed to the glass 4 through the seventh sealing strip 304. The eighth metal frame 310 is connected to the seventh metal frame 306 through two eighth connecting plates 305. The seventh metal frame 306 is sealed to the glass 4 through the eighth sealing strip 307. The ninth metal frame 312 is installed on the eighth profile 311 and is connected to the tenth metal frame 314 through the ninth connecting plate 313 and the tenth connecting plate 318. The second sealing frame 316 is installed on... On the tenth connecting plate 318, the receiver 319 is adapted to the screen box 115. The receiver 319 is installed on the ninth metal frame 312, and the ninth sealing strip 317 is installed on the ninth metal frame 312. The horizontal straight rod part on one side of the fixed frame 3 where the glass 4 is installed includes the sixth profile 301, the seventh profile 302, the seventh connecting plate 303, the seventh sealing strip 304, two eighth connecting plates 305, the seventh metal frame 306, the eighth sealing strip 307, the second drain outlet 308, the third support plate 309, the eighth metal frame 310, the eighth profile 311, the ninth metal frame 312, the ninth connecting plate 313, the tenth metal frame 314, the second slide rail 315, the second sealing bracket 316, the ninth sealing strip 317, and the tenth connecting plate 318.The seventh profile 302 and the eighth profile 311 are respectively installed on both sides of the sixth profile 301. The eighth metal frame 310 is connected to the sixth profile 301 and to the seventh connecting plate 303. The seventh connecting plate 303 is installed on the seventh profile 302 and is sealed to the glass 4 via the seventh sealing strip 304. The eighth metal frame 310 is connected to the seventh metal frame 306 via two eighth connecting plates 305. The second drain outlet 308 is opened on the seventh metal frame 306, which is sealed to the glass 4 via the eighth sealing strip 307. The ninth metal frame 312 is installed on the eighth profile 311 and is connected to the tenth metal frame 314 via the ninth connecting plate 313 and the tenth connecting plate 318. The second sealing bracket 316 is installed on the tenth connecting plate 318. The second slide rail 315 is installed on the ninth metal frame 312, and the ninth sealing strip 317 is installed on the ninth metal frame 312.

[0037] When used in rainy weather, rainwater falling on the glass 4 can be discharged through the first drain outlet 109 and the second drain outlet 308, preventing rainwater from seeping into the room through the door and window, thus providing good protection for the indoor environment. Furthermore, because it can automatically discharge rainwater, it prevents rainwater from seeping into the interior of the door and window and corroding the internal structure of the door and window, thus protecting the door and window and extending its service life.

[0038] When ventilation is needed, the window sash 2 is opened outward by opening handle 5, and then the screen box 115 is pulled so that the screen inside the screen box 115 slides along the first slide rail 118 and the second slide rail 315 until the screen box 115 contacts the receiver 319 and is fixed by the receiver 319. This completes the unfolding of the screen, preventing mosquitoes and dust from entering the room and polluting the indoor environment when the window is opened for ventilation. No additional screen is required, making it convenient to use.

[0039] The above-described embodiments are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A composite door and window of the silent type, characterized by: The utility model provides a window frame, the window frame (1) is fixedly connected with the fixed frame (3) in, the fixed frame (3) is set to '' T '' type, the fixed frame (3) will window frame (1) be divided into three parts, the part of window frame (1) in the lower left corner and upper of fixed frame (3) are fixedly connected with glass (4), glass (4) is fixedly connected with fixed frame (3), glass (4) is set to double -deck, the part of window frame (1) in the lower right corner of fixed frame (3) is installed with window sash (2), and glass (4) is installed in window sash (2), the vertical edge of window sash (2) near fixed frame (3) is connected with fixed frame (3) through handle (5).

2. The silent composite door and window as claimed in claim 1 wherein: The frame of the window frame (1) above the fixed frame (3) and the frame on the left side comprises a first profile (101), a second profile (102), a first metal frame (103), two first connecting plates (104), a second metal frame (105), a second connecting plate (106), a first sealing strip (107), and a second sealing strip (108), the first profile (101) is fixedly connected with the first metal frame (103), the first metal frame (103) is fixedly connected with the second metal frame (105) through the two first connecting plates (104), the second metal frame (105) is sealingly connected with the glass (4) through the second sealing strip (108), the first profile (101) is fixedly connected with the second profile (102), the second connecting plate (106) is fixedly connected with the first metal frame (103) and the second profile (102), the second connecting plate (106) is sealingly connected with the glass (4) through the first sealing strip (107).

3. The silent composite door and window as claimed in claim 2 wherein: The frame of the window frame (1) at the bottom and connected with the glass (4) comprises a first profile (101), a second profile (102), a first metal frame (103), two first connecting plates (104), a second metal frame (105), a second connecting plate (106), a first sealing strip (107), a second sealing strip (108), a first drainage opening (109), and a first supporting plate (117), the first profile (101) is fixedly connected with the first metal frame (103), the first metal frame (103) is fixedly connected with the second metal frame (105) through the two first connecting plates (104), the second metal frame (105) is sealingly connected with the glass (4) through the second sealing strip (108), the first profile (101) is fixedly connected with the second profile (102), the second connecting plate (106) is fixedly connected with the first metal frame (103) and the second profile (102), the second connecting plate (106) is sealingly connected with the glass (4) through the first sealing strip (107), the second metal frame (105) supports the glass (4) through the first supporting plate (117), and the first drainage opening (109) is arranged on the second metal frame (105).

4. The silent composite door and window as claimed in claim 3 wherein: The bottom frame of the window frame (1) and the sash (2) is connected, which comprises a first profile (101), a first metal frame (103), two first connecting plates (104), a second metal frame (105), a first drainage port (109), a third connecting plate (110), a fourth connecting plate (111), a first sealing frame (112), a third profile (113), a third metal frame (114), a third sealing strip (116), a first sliding rail (118) and a fourth metal frame (119), the first profile (101) is fixedly connected with the first metal frame (103), the first metal frame (103) is fixedly connected with the second metal frame (105) through the two first connecting plates (104), the first drainage port (109) is arranged on the second metal frame (105), the second metal frame (105) is fixedly connected with the fourth metal frame (119), the fourth metal frame (119) is connected with the third metal frame (114) through the third connecting plate (110) and the fourth connecting plate (111), the first sealing frame (112) is installed on the fourth connecting plate (111), the third profile (113) is fixedly connected with the third metal frame (114), the first profile (101) is connected with the third profile (113), the first sliding rail (118) is installed on the third metal frame (114), and the third sealing strip (116) is installed on the third metal frame (114); The vertical frame of the window frame (1) and the sash (2) is connected, which comprises a first profile (101), a first metal frame (103), two first connecting plates (104), a second metal frame (105), a third connecting plate (110), a fourth connecting plate (111), a first sealing frame (112), a third profile (113), a third metal frame (114), a screen box (115), a third sealing strip (116) and a fourth metal frame (119), the first profile (101) is fixedly connected with the first metal frame (103), the first metal frame (103) is fixedly connected with the second metal frame (105) through the two first connecting plates (104), the fourth metal frame (119) is connected with the second metal frame (105), the fourth metal frame (119) is connected with the third metal frame (114) through the third connecting plate (110) and the fourth connecting plate (111), the first sealing frame (112) is installed on the fourth connecting plate (111), the screen box (115) is installed on the third metal frame (114), the third sealing strip (116) is installed on the third metal frame (114), the third metal frame (114) is installed on the third profile (113), and the third profile (113) is connected with the first profile (101).

5. The composite door and window according to claim 4, wherein: The sash (2) comprises a fourth profile (201), a fifth profile (202), a fifth metal frame (203), a fifth connecting plate (204), a fourth sealing strip (205), a sixth connecting plate (206), a sealing plate (207), a sixth metal frame (208), a fifth sealing strip (209), a second supporting plate (210) and a sixth sealing strip (211), the fourth profile (201) and the fifth profile (202) are connected, the fifth metal frame (203) is installed on the fifth profile (202), the fifth connecting plate (204) is installed on the fourth profile (201), the sixth metal frame (208) is connected with the fifth metal frame (203) through the sixth connecting plate (206) and the sealing plate (207), the fifth sealing strip (209) is installed on the sixth metal frame (208), the sixth metal frame (208) is sealingly connected with the glass (4) through the sixth sealing strip (211), the fifth connecting plate (204) is sealingly connected with the glass (4) through the fourth sealing strip (205), the sixth connecting plate (206) and the sixth metal frame (208) are connected with the glass (4) through the second supporting plate (210), the first sealing frame (112) is attached to the sealing plate (207), the fifth sealing strip (209) is attached to the fourth metal frame (119), and the third sealing strip (116) is attached to the fifth metal frame (203).

6. The composite door and window according to claim 5, wherein: The part, where the fixed frame (3) is installed with the glass (4) on both sides, comprises a sixth profile (301), two seventh profiles (302), two seventh connecting plates (303), two seventh sealing strips (304), two eighth connecting plates (305), a seventh metal frame (306), two eighth sealing strips (307), a second drain port (308), a third supporting plate (309) and an eighth metal frame (310), the two seventh profiles (302) are installed on the upper and lower sides of the sixth profile (301) respectively, the eighth metal frame (310) is installed on the sixth profile (301), the two seventh connecting plates (303) are installed on the upper and lower sides of the eighth metal frame (310) respectively, the seventh connecting plate (303) is sealingly connected with the glass (4) through the seventh sealing strip (304), the eighth metal frame (310) is connected with the seventh metal frame (306) through the two eighth connecting plates (305), the seventh metal frame (306) is sealingly connected with the glass (4) through the eighth sealing strip (307), the second drain port (308) is arranged on the seventh metal frame (306), and the third supporting plate (309) is installed on the seventh metal frame (306) and supports the glass (4); The vertical vertical pole part of the fixed frame (3) side mounted with glass (4) includes sixth section bar (301), seventh section bar (302), seventh connecting plate (303), seventh sealing strip (304), two eighth connecting plates (305), seventh metal frame (306), eighth sealing strip (307), eighth metal frame (310), eighth section bar (311), ninth metal frame (312), ninth connecting plate (313), tenth metal frame (314), second sealing frame (316), ninth sealing strip (317), tenth connecting plate (318) and receiver (319), seventh section bar (302) and eighth section bar (311) are installed on both sides of sixth section bar (301) respectively, eighth metal frame (310) is connected with sixth section bar (301), eighth metal frame (310) is connected with seventh connecting plate (303), seventh connecting plate (303) is installed on seventh section bar (302), seventh connecting plate (303) is sealedly connected with glass (4) through seventh sealing strip (304), eighth metal frame (310) is connected with seventh metal frame (306) through two eighth connecting plates (305), seventh metal frame (306) is sealedly connected with glass (4) through eighth sealing strip (307), ninth metal frame (312) is installed on eighth section bar (311), ninth metal frame (312) is connected with tenth metal frame (314) through ninth connecting plate (313) and tenth connecting plate (318), second sealing frame (316) is installed on tenth connecting plate (318), receiver (319) is matched with screen window box (115), receiver (319) is installed on ninth metal frame (312), ninth sealing strip (317) is installed on ninth metal frame (312); The horizontal straight rod part of the fixed frame (3) one side mounted with glass (4) includes sixth section bar (301), seventh section bar (302), seventh connecting plate (303), seventh sealing strip (304), two eighth connecting plate (305), seventh metal frame (306), eighth sealing strip (307), second drain port (308), third supporting plate (309), eighth metal frame (310), eighth section bar (311), ninth metal frame (312), ninth connecting plate (313), tenth metal frame (314), second slide rail (315), second sealing frame (316), ninth sealing strip (317) and tenth connecting plate (318), seventh section bar (302) and eighth section bar (311) are installed on both sides of sixth section bar (301) respectively, eighth metal frame (310) is connected with sixth section bar (301), eighth metal frame (310) is connected with seventh connecting plate (303), seventh connecting plate (303) is installed on seventh section bar (302), seventh connecting plate (303) is sealedly connected with glass (4) through seventh sealing strip (304), eighth metal frame (310) is connected with seventh metal frame (306) through two eighth connecting plate (305), second drain port (308) is arranged on seventh metal frame (306), seventh metal frame (306) is sealedly connected with glass (4) through eighth sealing strip (307), ninth metal frame (312) is installed on eighth section bar (311), ninth metal frame (312) is connected with tenth metal frame (314) through ninth connecting plate (313) and tenth connecting plate (318), second sealing frame (316) is installed on tenth connecting plate (318), second slide rail (315) is installed on ninth metal frame (312), ninth sealing strip (317) is installed on ninth metal frame (312).

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