Extremely narrow exposed frame curtain wall and curtain wall window

Abstract

The present application relates to the field of curtain walls, and in particular to an extremely narrow exposed frame curtain wall and a curtain wall window. The exposed frame curtain wall comprises a bottom frame, a protrusion and a pressing assembly for pressing glass. The distance between the side surface of the protrusion and the side surface of the bottom frame is less than 15 mm. The side surface of the protrusion close to the glass is coated with a sticky strong glue. The curtain wall window is arranged on the exposed frame curtain wall and can be tilted inwardly on the exposed frame curtain wall. A clearance groove is provided on the side of the bottom frame close to the curtain wall window. The protrusion is connected with a heat insulation strip that abuts against the side surface of the curtain wall window close to the outdoors, thereby achieving the effect of improving indoor lighting rate.

Description

Technical Field

[0001] The present application relates to the field of curtain walls, and in particular to an extremely narrow exposed frame curtain wall and a curtain wall window. Background Art

[0002] At present, the curtain wall is the outer wall protection of the building. It does not bear weight and is hung like a curtain, so it is also called a suspended wall. It is a lightweight wall with decorative effects commonly used in modern large and high-rise buildings.

[0003] The existing Chinese invention patent with the announcement number CN103938770B discloses a curtain wall exposed frame column, including a bottom frame, a protrusion is provided at the upper end of the bottom frame, a fastening bolt is provided on the protrusion, a glass pressing plate is connected to the upper end of the fastening bolt, the left and right ends of the glass pressing plate are provided with inlay grooves, and a decorative cover plate is installed on one side of the glass pressing plate through the inlay groove. When a glass curtain wall needs to be installed on a building, the column is first installed on the building, and then the glass is placed on both sides of the protrusion, and then the glass is fixed to the frame using the fastening bolts and the glass pressing plate.

[0004] The above-mentioned related technical solutions have the following defects: people often ensure the installation strength of the glass on the vertical frame by increasing the distance between the side of the protrusion and the side of the bottom frame (the existing distance is 15-17mm), which will undoubtedly increase the width of the column. This will result in an increase in the floor area of ​​the column within a certain area range, a decrease in the total area of ​​the light-transmitting position on the curtain wall (that is, the total area of ​​the glass located outside the column), and a low indoor lighting rate. Summary of the invention

[0005] In order to improve the indoor lighting rate, the present application provides an extremely narrow visible frame curtain wall and curtain wall window.

[0006] The present application provides an extremely narrow exposed frame curtain wall adopting the following technical solution:

[0007] An extremely narrow exposed frame curtain wall comprises a bottom frame, a protrusion and a pressing component for pressing glass, wherein the distance between the side surface of the protrusion and the side surface of the bottom frame is less than 15 mm, and the side surface of the protrusion close to the glass is coated with a sticky strong glue.

[0008] By adopting the above technical solution, when it is necessary to install a glass curtain wall on a building, the bottom frame is first installed on the building, and strong glue is applied to the side where the protrusion will abut against the glass, so that after the glass is installed on the bottom frame, the strong glue can fix the position of the glass; then, the glass is pressed against the bottom frame using a clamping component, and the distance between the side of the protrusion and the side of the bottom frame is less than 15 mm, so that the width of the bottom frame can be reduced, thereby reducing the overlapping area of ​​the glass and the bottom frame. Under the condition of a certain building area, the indoor lighting rate is improved, and the strong glue can ensure that the glass has high stability after installation.

[0009] Preferably, the clamping assembly includes a clamping plate and a clamping screw connecting the clamping plate and the protrusion, a thermal insulation strip is provided between the clamping plate and the protrusion, and the clamping screw passes through the thermal insulation strip and is fixed relative to the thermal insulation strip.

[0010] By adopting the above technical solution, the glass is pressed onto the bottom frame by the pressing plate and the pressing screws. After the width of the bottom frame is reduced, the thermal insulation performance of the curtain wall may be reduced. The thermal insulation strip between the pressing plate and the protrusion can improve the thermal insulation performance of the exposed frame curtain wall.

[0011] Preferably, two weather-resistant sealing strips are arranged on the side of the protrusion close to the glass, and the two weather-resistant sealing strips are arranged on the pressing plate and the bottom frame respectively.

[0012] By adopting the above technical solution, the sealing strips between the pressing plate and the glass and between the bottom frame and the glass can improve the installation strength of the glass and reduce the impact of outdoor climate change on the installation strength of the glass.

[0013] A curtain wall window is arranged on the above-mentioned exposed frame curtain wall and can be tilted inwardly. A side of the bottom frame close to the curtain wall window is provided with a clearance groove, and the protrusion is connected with a heat insulation strip that abuts against the side of the curtain wall window close to the outdoors.

[0014] By adopting the above technical solution, inward-folding curtain wall windows are installed on the exposed frame curtain wall, and people can open the curtain wall windows when necessary to improve indoor air flow; when the curtain wall windows are closed, the side of the curtain wall windows facing the outside will abut against the insulation strip, which can improve the thermal insulation performance of the curtain wall windows when they are closed.

[0015] Preferably, it comprises a curtain wall window frame, a fixing plate is arranged on the curtain wall window frame, the glass on the curtain wall window is arranged between the fixing plate and the curtain wall window frame, a convex block abutting against the end face of the glass is arranged on the curtain wall window frame, and strong glue is arranged between the convex block and the glass.

[0016] By adopting the above technical solution, the glass on the curtain wall window is installed between the fixed block and the curtain wall window frame. After the glass is installed, the end face will be bonded to the protrusion by strong glue. The strong glue between the protrusion and the glass can improve the installation strength and stability of the glass. In this way, people can appropriately reduce the width of the curtain wall window frame and improve the indoor lighting rate of the curtain wall installed with the curtain wall window.

[0017] Preferably, a side of the curtain wall window close to the ground is hinged to a bottom frame on the exposed frame curtain wall, and a locking mechanism of the curtain wall window is provided between the curtain wall window and the bottom frame of the exposed frame curtain wall.

[0018] By adopting the above technical solution, people can control the curtain wall window to be locked or tilted inwards on the exposed frame curtain wall through the locking mechanism.

[0019] Preferably, the locking mechanism includes a locking block arranged on the bottom frame, a locking rod is arranged inside the locking block, one end of the locking rod extends into the curtain wall window frame in a direction close to the curtain wall window frame, and a driving member is arranged on the curtain wall window frame to drive the locking rod to disengage from or enter the locking block.

[0020] By adopting the above technical solution, when the driving member drives one end of the locking rod to enter the locking block, the locking block can limit the locking rod and the curtain wall window at the same time, so that the curtain wall window is in a locked state; when the curtain wall window needs to be opened, the driving member can be used to make the end of the locking rod close to the locking block detach from the locking block.

[0021] Preferably, the axis of the locking rod is horizontal, the diameter of the end of the locking rod close to the locking block is larger than the diameter of the other end, and a sliding groove that penetrates the locking block and is compatible with the locking rod is opened in the vertical direction, and the driving member can drive the locking rod to move up and down in the vertical direction.

[0022] By adopting the above technical solution, when the curtain wall window needs to be opened, the driving member will drive the locking rod to move up and down in the vertical direction, so that the locking rod can be separated from the locking block.

[0023] Preferably, the driving member includes a rack slidably connected to the curtain wall window, the rack is fixedly connected to the locking rod, a driving gear meshing with the rack is rotatably connected inside the curtain wall window frame, and a handle for driving the driving gear to rotate is provided on the side of the curtain wall window frame close to the interior.

[0024] By adopting the above technical solution, when the curtain wall window needs to be opened, the driving gear inside the curtain wall window frame is driven to rotate by the handle, and the driving gear is meshed with the rack, so that the driving gear will drive the rack to move up and down inside the curtain wall window frame, and the end of the locking rod close to the rack is fixedly connected to the rack, so the rack will drive the locking rod to move up and down together, so that the locking rod can move in and out of the locking block to achieve the closing or opening of the curtain wall window.

[0025] Preferably, a weather-resistant sealing strip is provided at the edge of the curtain wall window frame, the weather-resistant sealing strip is provided on the side of the locking block close to the interior, and a sealing convex strip is provided on the side of the weather-resistant sealing strip away from the curtain wall window frame.

[0026] By adopting the above technical solution, after the curtain wall window is closed, the sealing convex strip on the weather-resistant sealing strip can improve the sealing performance of the curtain wall window.

[0027] In summary, this application has the following technical effects:

[0028] 1. By setting up a narrower exposed frame curtain wall and strong glue, not only the indoor lighting rate is improved, but also the installation strength of the glass on the exposed frame curtain wall is guaranteed;

[0029] 2. By setting up curtain wall windows coated with super glue, the width of the curtain wall window frame inside the curtain wall window is smaller, and the super glue can improve the stability and strength of the glass on the curtain wall window, and can also improve the exposed frame curtain wall installed with the curtain wall window. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a cross-sectional structural diagram of the exposed frame curtain wall in Example 1 of the present application;

[0031] Figure 2 This is a top view of a cross section cut along a horizontal direction after the curtain wall window in Example 2 is installed in an exposed frame curtain wall (the lower part of the figure is indoors, and the upper part is outdoors).

[0032] In the figure, 1. exposed frame curtain wall; 11. bottom frame; 12. protrusion; 13. clamping assembly; 131. clamping plate; 132. clamping screw; 133. snap-fit ​​plate; 134. insulation strip; 14. insulating glass; 15. super glue; 16. clearance groove; 2. weather-resistant sealing strip; 3. curtain wall window; 31. curtain wall window frame; 33. locking mechanism; 331. locking block; 332. locking rod; 333. driving member; 3331. rack; 3332. driving gear; 3333. handle; 334. sliding groove; 4. protrusion; 41. fixing plate; 5. sealing protrusion. DETAILED DESCRIPTION

[0033] The present application is further described in detail below in conjunction with the accompanying drawings.

[0034] Embodiment 1

[0035] Reference Figure 1The present application provides an extremely narrow exposed frame curtain wall, comprising a bottom frame 11, a protrusion 12, a pressing assembly 13 and an insulating glass 14. The plane where the bottom frame 11 is located is vertical, the protrusion 12 is arranged inside the bottom frame 11, the insulating glass 14 is vertically arranged inside the bottom frame 11, and the pressing assembly 13 is arranged on the bottom frame 11. When using the exposed frame curtain wall 1 in the present application, the bottom frame 11 is first fixed to the building, and then the glass and the pressing assembly 13 are installed. The four sides of the insulating glass 14 can abut against the protrusion 12, and the pressing assembly 13 can press the glass on the exposed frame curtain wall 1, so that the installation process of the exposed frame curtain wall 1 is completed.

[0036] Reference Figure 1 In order to improve the indoor lighting rate, the distance between the side of the protrusion 12 and the side of the bottom frame 11 is set to be less than 15 mm. Specifically, the distance between the side of the protrusion 12 and the side of the bottom frame 11 is 10 mm. In order to ensure the strength and stability of the exposed frame curtain wall 1 after the installation is completed, a strong glue 15 is applied on the side of the protrusion 12 close to the insulating glass 14. After the insulating glass 14 is installed inside the bottom frame 11, the strong glue 15 can bond the insulating glass 14 to the protrusion 12.

[0037] Reference Figure 1 The clamping assembly 13 includes a clamping plate 131, a clamping screw 132, a snap-fit ​​plate 133 and a thermal insulation strip 134. The clamping plate 131 is arranged in parallel on the side of the bottom frame 11 away from the room. The clamping screw 132 is arranged on the clamping plate 131. The clamping screw 132 extends toward the bottom frame 11 and extends to the inside of the protrusion 12 on the bottom frame 11 after passing through the clamping plate 131. The snap-fit ​​plate 133 is arranged in parallel on the side of the clamping plate 131 away from the bottom frame 11. The snap-fit ​​plate 133 and the clamping plate 131 are detachably connected. The thermal insulation strip 134 is arranged between the clamping plate 131 and the protrusion 12. When the clamping screw 132 is installed, the clamping screw 132 will pass through the thermal insulation strip 134 and remain relatively fixed with the thermal insulation strip 134.

[0038] After the insulating glass 14 is installed inside the bottom frame 11, the insulating glass 14 can be pressed inside the bottom frame 11 by means of the clamping screws 132 and the clamping plate 131, and then the snap-fit ​​plate 133 is installed to the side of the clamping plate 131 away from the bottom frame 11, thereby improving the aesthetics of the outer side of the exposed frame curtain wall 1; in order to improve the indoor lighting rate, after the width of the bottom frame 11 is reduced, the thermal insulation performance of the exposed frame curtain wall 1 will be reduced, and the thermal insulation strip 134 between the clamping plate 131 and the protrusion 12 can improve the thermal insulation performance of the exposed frame curtain wall 1.

[0039] Reference Figure 1In order to further improve the installation strength of the insulating glass 14 on the exposed frame curtain wall 1, two weather-resistant sealing strips 2 are provided on the side of the protrusion 12 close to the insulating glass 14, and the two weather-resistant sealing strips 2 are respectively provided on the bottom frame 11 and the pressing plate 131.

[0040] Embodiment 2

[0041] Reference Figure 2 The present application also provides a curtain wall window installed on the exposed frame curtain wall in Example 1, including a curtain wall window frame 31, a hollow glass 14 and a locking mechanism 33. The curtain wall window frame 31 is arranged on the curtain wall window 3, and the hollow glass 14 is arranged inside the curtain wall window frame 31. The position of the curtain wall window frame 31 close to the ground is hinged to the bottom frame 11 around a horizontal axis. The locking mechanism 33 is arranged between the curtain wall window frame 31 and the bottom frame 11 and can realize the locking and opening of the curtain wall window 3.

[0042] Reference Figure 2 After the curtain wall window 3 is installed on the exposed frame curtain wall 1, in order to improve the indoor lighting rate at this time, the bottom frame 11 part of the protrusion 12 close to the curtain wall window 3 is cut off to form a clearance groove 16, so that a certain degree of overlap can be achieved between the curtain wall window frame 31 and the pressing plate 131, thereby reducing the total width of the bottom frame 11 and the curtain wall window frame 31.

[0043] Reference Figure 2 The locking mechanism 33 is arranged on one side of the curtain wall window frame 31, and the locking mechanism 33 includes a locking block 331, a locking rod 332 and a driving member 333. The locking block 331 is fixed to one side of the bottom frame 11 close to the curtain wall window frame 31, and the locking rod 332 is horizontally arranged on the curtain wall window frame 31. One end of the locking rod 332 close to the bottom frame 11 extends into the locking block 331. The diameter of the end of the locking rod 332 close to the locking block 331 is larger than the diameter of the other end, and the overall cross-sectional shape of the locking rod 332 is T-shaped. A sliding groove 334 adapted to the locking rod 332 is provided on the locking block 331. The sliding groove 334 extends in the vertical direction and passes through the upper and lower end surfaces of the locking block 331. The driving member 333 is arranged on the curtain wall window frame 31 and can drive the locking rod 332 to move up and down in the vertical direction. When the curtain wall window 3 is locked, the end of the locking rod 332 close to the locking block 331 is located inside the locking block 331; when the curtain wall window 3 needs to be opened, the locking rod 332 is driven by the driving member 333 to move up and down in the vertical direction on the curtain wall window frame 31 until the locking rod 332 is separated from the locking block 331.

[0044] Reference Figure 2The driving member 333 includes a rack 3331, a driving gear 3332 and a handle 3333. The rack 3331 is vertically arranged inside the curtain wall window frame 31. The rack 3331 is fixedly connected to the locking rod 332 and can drive the driving rod to move up and down inside the curtain wall window frame 31. The driving gear 3332 is rotatably installed inside the curtain wall window frame 31. The driving gear 3332 and the rack 3331 are meshed with each other. The handle 3333 is arranged on the side of the curtain wall window frame 31 close to the room and can drive the driving gear 3332 to rotate. When the curtain wall window 3 needs to be opened or closed, the handle 3333 is rotated on the curtain wall window frame 31. The handle 3333 will drive the locking rod 332 to move up and down in the vertical direction (the direction perpendicular to the paper) through the driving gear 3332 and the rack 3331, so that the locking rod 332 can complete the action of entering and exiting the locking block 331.

[0045] Reference Figure 2 In this embodiment, the insulating glass 14 on the curtain wall window 3 is installed on the side of the curtain wall window frame 31 away from the interior. In order to improve the stability of the insulating glass 14 on the curtain wall window frame 31, a protrusion 4 is provided on the side of the curtain wall window frame 31 close to the insulating glass 14, and a heat insulation strip 134 is provided on the protrusion 4. A fixing plate 41 is provided on the heat insulation strip 134. The insulating glass 14 is located between the fixing plate 41 and the curtain wall window frame 31, and strong glue 15 is applied between the insulating glass 14 and the fixing plate 41, between the insulating glass 14 and the curtain wall window frame 31, and between the protrusion 4 and the insulating glass 14.

[0046] Reference Figure 2 In order to ensure the sealing performance between the exposed frame curtain wall 1 and the curtain wall window 3, the heat insulation strip 134 on the clamping screw 132 extends toward the curtain wall window 3 and extends to the side of the curtain wall window 3 close to the outside, and the side of the heat insulation strip 134 close to the insulating glass 14 is foamed, and the heat insulation strip 134 on the clamping screw 132 is provided with a weatherproof sealing strip 2, and the weatherproof sealing strip 2 is bonded with a sealing convex strip 5. When the curtain wall window 3 is in a locked state, the side of the curtain wall window 3 close to the outside will abut against the heat insulation strip 134, and the sealing convex strip 5 on the heat insulation strip 134 will abut against the fixing plate 41.

[0047] Reference Figure 2 In order to further ensure the sealing performance between the exposed frame curtain wall 1 and the curtain wall window 3, a weatherproof sealing strip 2 is arranged along the circumference of the curtain wall window frame 31, and a sealing convex strip 5 is bonded to the weatherproof sealing strip 2. After the curtain wall window 3 is closed, the sealing convex strip 5 on the curtain wall window frame 31 will abut against the bottom frame 11, thereby further improving the sealing performance between the exposed frame curtain wall 1 and the curtain wall window 3.

[0048] This specific embodiment is merely an explanation of the present application and is not a limitation of the present application. After reading this specification, those skilled in the art may make modifications to the present embodiment without any creative contribution as needed, but such modifications are protected by the patent law as long as they are within the scope of the claims of the present application.

Claims

1. A curtain wall window, which is arranged on an extremely narrow exposed frame curtain wall and can be tilted inwards on the exposed frame curtain wall, the extremely narrow exposed frame curtain wall comprising a bottom frame (11), a protrusion (12) and a pressing assembly (13) for pressing glass, the distance between the side surface of the protrusion (12) and the side surface of the bottom frame (11) being less than 15 mm, and the side surface of the protrusion (12) close to the glass being coated with a strong adhesive (15); A portion of the bottom frame (11) on the side of the protrusion (12) close to the curtain wall window (3) is cut off to form a clearance groove (16); the protrusion (12) is connected to a heat insulation strip (134) that abuts against the side of the curtain wall window (3) close to the outside; The invention comprises a curtain wall window frame (31), a fixing plate (41) is arranged on the curtain wall window frame (31), the glass on the curtain wall window (3) is arranged between the fixing plate (41) and the curtain wall window frame (31), a convex block (4) abutting against the end surface of the glass is arranged on the curtain wall window frame (31), and a strong glue (15) is arranged between the convex block (4) and the glass; The side of the curtain wall window (3) close to the ground is hinged to the bottom frame (11) on the exposed frame curtain wall (1), and a locking mechanism (33) of the curtain wall window (3) is arranged between the curtain wall window (3) and the bottom frame (11) of the exposed frame curtain wall (1); The locking mechanism (33) comprises a locking block (331) arranged on the bottom frame (11), a locking rod (332) being arranged inside the locking block (331), one end of the locking rod (332) extending into the interior of the curtain wall window frame (31) in a direction close to the curtain wall window frame (31), and a driving member (333) for driving the locking rod (332) to disengage from or enter the locking block (331) being arranged on the curtain wall window frame (31); The axis of the locking rod (332) is horizontal, the diameter of the end of the locking rod (332) close to the locking block (331) is larger than the diameter of the other end, and a sliding groove (334) penetrating the locking block (331) and matching the locking rod (332) is provided on the locking block (331) in the vertical direction, and the driving member (333) can drive the locking rod (332) to move up and down in the vertical direction; The driving member (333) comprises a rack (3331) slidably connected to the curtain wall window (3); the rack (3331) is fixedly connected to the locking rod (332); a driving gear (3332) meshing with the rack (3331) is rotatably connected inside the curtain wall window frame (31); and a handle (3333) for driving the driving gear (3332) to rotate is provided on a side of the curtain wall window frame (31) close to the interior of the room.

2. A curtain wall window according to claim 1, characterized in that: The clamping assembly (13) comprises a clamping plate (131) and a clamping screw (132) connecting the clamping plate (131) and the protrusion (12); a heat insulation strip (134) is provided between the clamping plate (131) and the protrusion (12); the clamping screw (132) passes through the heat insulation strip (134) and is fixed relative to the heat insulation strip (134).

3. A curtain wall window according to claim 2, characterized in that: Two weather-resistant sealing strips (2) are arranged on the side of the protrusion (12) close to the glass, and the two weather-resistant sealing strips (2) are arranged on the pressing plate (131) and the bottom frame (11) respectively.

4. The curtain wall window according to claim 1, characterized in that: A weather-resistant sealing strip (2) is arranged at the edge of the curtain wall window frame (31), the weather-resistant sealing strip (2) is arranged on the side of the locking block (331) close to the interior, and a sealing convex strip (5) is arranged on the side of the weather-resistant sealing strip (2) away from the curtain wall window frame (31).

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