A glass curtain wall

Abstract

The present invention discloses a glass curtain wall, comprising a plurality of curtain wall frame units, curtain wall glass and window frames are installed in the curtain wall frame units, window glass is installed in the window frames, a first limiting flange is provided in the curtain wall frame units, the inner side of the first limiting flange is used to contact with the curtain wall glass installation surface around, the curtain wall frame is also provided with a second limiting flange, the outer side of the second limiting flange contacts with the window frame, one side of the window frame is relatively rotatably connected with the curtain wall frame to form a side-opening window, the curtain wall glass and the window glass are respectively fixed to the curtain wall frame and the window frame by glass adhesive strips and / or pressure strips. The glass curtain wall provided by the present invention has a simple structure, low cost, is suitable for different glasses, and the formed side-opening window is easy to install and has good sealing performance.

Description

Technical Field

[0001] The invention relates to the technical field of glass installation, and in particular to a glass curtain wall. Background Art

[0002] As a structural enclosure or decorative structure outside a building, a glass curtain wall needs to be equipped with openable windows to achieve ventilation inside and outside the building. It must meet the basic requirements of lighting, ventilation, and sound insulation, as well as thermal insulation, heat insulation, and facade aesthetics. However, the existing curtain wall frames and window frames are mainly made of aluminum alloy profiles. When installing the glass, professional personnel are required to work together, resulting in low installation efficiency, time-consuming and labor-intensive. In addition, during the installation process, the thickness of the glass is not uniform, and the types of profiles that make up the frame are complicated, which not only wastes resources, but also affects the construction period. In addition, the use of aluminum alloy as a frame material has the disadvantages of high cost, easy discoloration of the surface paint, and falling off that affects the aesthetics, and the installation groove of the window frame is prone to corrosion and leakage due to accumulated rainwater. Summary of the invention

[0003] The present invention provides a glass curtain wall, which is adapted to a profile structure of glass of various thicknesses, has a simple structure and is easy to install. The profile structure can be a shape processed from various metal materials.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a glass curtain wall, comprising a plurality of curtain wall frame units, curtain wall glass and / or window frames are installed in the curtain wall frame units, window glass is installed in the window frames, a first limiting flange is provided in the curtain wall frame units, the inner side of the first limiting flange is used to contact the curtain wall glass installation surface, the curtain wall frame also has a second limiting flange, the outer side of the second limiting flange contacts the window frame, the overlapping part makes the sealing between the curtain wall frame and the window frame good, one side of the window frame is connected to the curtain wall frame for relative rotation to form a side window, at least one window frame can be installed at the second limiting flange to form a window, the curtain wall glass and the window glass are respectively fixed to the curtain wall frame and the window frame by glass adhesive strips and / or pressure strips.

[0005] Preferably, the curtain wall frame unit includes a first end profile and a first intermediate profile, the first end profile has a first protrusion on one side, the first intermediate profile has third protrusions arranged opposite to the first protrusion on both sides, and the curtain wall frame unit composed of the first end profile and the first intermediate profile has internal protrusions combined into a first limiting flange for installing curtain wall glass.

[0006] Preferably, the curtain wall frame unit includes a second end profile and a second intermediate profile, the second end profile has a second protrusion on one side, a fourth protrusion corresponding to the second protrusion is arranged on one side of the second intermediate profile, and the second intermediate profile has a fifth protrusion corresponding to the third protrusion on the other side. The curtain wall frame unit composed of the second end profile and the second intermediate profile has protrusions inside which are combined into a second limiting flange for installing a window frame, and the curtain wall frame unit composed of the second intermediate profile and the first end profile or the first intermediate profile has protrusions inside which are combined into a first limiting flange for installing curtain wall glass.

[0007] Preferably, the cross section of the first end profile is an L-shaped strip, and the L-shaped protruding structure is the first protrusion.

[0008] Preferably, the cross section of the first intermediate profile is a T-shaped strip, and the protruding structures on both sides of the T are third protrusions.

[0009] Preferably, the cross section of the second end profile is a ┥-shaped long strip, and the ┥-shaped protruding structure is the second protrusion.

[0010] Preferably, the second intermediate profile is a rectangular strip, and the protruding structures on both sides of the rectangle are staggered and are respectively the fourth protrusion and the fifth protrusion.

[0011] Preferably, the curtain wall frame unit further comprises a bottom profile, which is a long strip with a square cross section, and the bottom of the glass is in contact with the bottom profile.

[0012] Preferably, the window frame comprises a first frame, and four first frames are welded to form a window frame having a third limiting flange.

[0013] Preferably, the cross section of the first frame profile is an L-shaped strip, and the L-shaped protruding structure is a limiting flange.

[0014] Preferably, one side of the first frame profile is hinged to the second middle profile or the second end profile.

[0015] Preferably, the end profile is provided with fixing pieces for fixing the curtain wall frame to the building structure.

[0016] In the present invention, the side of the curtain wall frame facing the interior is called the inner side, and the opposite side is called the outer side. The frame strips at the connection and fixing place between the curtain wall frame and the building structure are called end profiles, and the rest are called intermediate profiles.

[0017] Beneficial effects of the present invention:

[0018] The present invention adopts the above technical solution, and uses a bent metal plate to form an installation surface with curtain wall glass or window frame installation. The production is simple, the cost is low, and the installation is simple. The upper and left and right peripheral edges of one side of the glass are attached to the limiting flanges of the frame, and the bottom surface of the glass is in contact with the frame surface. Glass adhesive strips and / or pressure strips are used to fix the surroundings. No professional operation is required, and it is suitable for glass of different thicknesses or sizes. The installation of side-opening windows is simple and convenient, with good sealing, safety and aesthetics. The curtain wall structure saves installation labor and time, and improves installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art and the beneficial effects of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other structures can be obtained based on the structures shown in these drawings without paying creative work.

[0020] Figure 1 It is a structural schematic diagram of the glass curtain wall of the present invention.

[0021] Figure 2 For the present invention Figure 1 The second structural diagram of .

[0022] Figure 3 For the present invention Figure 1 sectional view of .

[0023] Figure 4 for Figure 1 Schematic diagram of the structure of the first end profile.

[0024] Figure 5 for Figure 1 Schematic diagram of the structure of the second end profile.

[0025] Figure 6 for Figure 1 Schematic diagram of the structure of the first intermediate profile.

[0026] Figure 7 for Figure 1 Schematic diagram of the structure of the second intermediate profile.

[0027] Figure 8 Schematic diagram of the curtain wall frame unit structure.

[0028] Fig. 9 for Figure 8 AA section view.

[0029] Fig.10 for Figure 8 Schematic diagram of the bottom profile structure.

[0030] Description of the accompanying drawings: curtain wall frame unit-1, curtain wall frame unit-2, curtain wall frame unit-3, window frame-4, curtain wall glass-5, window glass-6, first end profile-7, first middle profile-8, second middle profile-9, second end profile-10, first frame profile-11, third limiting flange-12, hinge-13, fixing piece-14, first limiting flange-15, second limiting flange-16, bottom profile-17;

[0031] The first protrusion -71, the third protrusion -81, the fourth protrusion -91, the fifth protrusion -92, the second protrusion -101. DETAILED DESCRIPTION

[0032] Typical embodiments of the present invention:

[0033] like Figure 1-Figure 3 As shown, the glass curtain wall of this embodiment includes three curtain wall frame units 1, curtain wall frame unit 2, and curtain wall frame unit 3. Curtain wall glass 5 is installed in the curtain wall frame unit 1 and curtain wall frame unit 2. A side-opening window is hingedly installed in 3. The side-opening window is composed of window glass 6 installed in a window frame 4. A first limiting flange 15 is provided in the curtain wall frame unit. The inner side of the first limiting flange is used to contact the upper part and both sides of the curtain wall glass installation surface. The curtain wall frame also has a second limiting flange 16. The outer side of the second limiting flange is used to contact the surrounding of one side of the window frame. The overlapping part makes the sealing between the curtain wall frame and the window frame good. The curtain wall glass and the window glass are respectively fixed to the curtain wall frame and the window frame through glass adhesive strips and / or pressure strips.

[0034] See also Figure 4-Figure 7 The curtain wall frame unit 1 of this embodiment includes a first end profile 7 and a first intermediate profile 8. The first end profile has a first protrusion on one side, and the first intermediate profile has third protrusions arranged opposite to the first protrusions on both sides. The curtain wall frame unit 1 composed of the first end profile and the first intermediate profile has its internal protrusions combined into a first limiting flange for installing curtain wall glass.

[0035] The curtain wall frame unit 2 of this embodiment includes a first intermediate profile 8 and a second intermediate profile 9. A fourth protrusion corresponding to the second protrusion is arranged on one side of the second intermediate profile, and a fifth protrusion corresponding to the third protrusion is arranged on the other side of the second intermediate profile. The curtain wall frame unit 2 composed of the second intermediate profile and the first intermediate profile has its internal protrusions combined into a first limiting flange for installing curtain wall glass.

[0036] The curtain wall frame unit 3 of this embodiment is composed of a second end profile 10 and a second intermediate profile 9. The second end profile has a second protrusion on one side. The curtain wall frame unit composed of the second end profile and the second intermediate profile has its internal protrusions combined into a second limiting flange for installing the window frame. The curtain wall frame unit 3 composed of the second intermediate profile and the second end profile has its internal protrusions combined into a second limiting flange for installing the window frame.

[0037] See also Figure 4 In this embodiment, the first end profile 7 is formed by bending and welding a metal plate into a hollow strip with an L-shaped cross section, and the L-shaped protruding structure is the first protrusion 71.

[0038] See also Figure 6 In this embodiment, the first intermediate profile is formed by bending and welding a metal plate into a hollow strip with a T-shaped cross section, and the protruding structures on both sides of the T-shape are the third protrusions 81.

[0039] See also Figure 5 In this embodiment, the second end profile 10 is formed by bending and welding a metal plate into a hollow strip with a ┥-shaped cross section, and the ┥-shaped protruding structure is the second protrusion 101.

[0040] See also Figure 7 The second intermediate profile 9 of this embodiment is a rectangular hollow strip formed by bending and welding metal plates, and the protruding structures on both sides of the rectangle are staggered, and are respectively a fourth protrusion 91 and a fifth protrusion 92.

[0041] See also Figure 8 , Fig. 9 , Fig.10 The curtain wall frame unit of this embodiment further includes a bottom profile 17, which is formed by bending and welding a metal plate into a hollow strip with a square cross section.

[0042] The window frame of this embodiment includes a first frame profile 11 , and four first frame profiles are welded to form a window frame having a third limiting flange 12 .

[0043] The first frame profile of the present embodiment is formed by bending and welding a metal plate into a hollow strip with an L-shaped cross section, and the L-shaped protruding structure is the third limiting flange.

[0044] One side of the first frame profile of the present embodiment is hingedly connected to the second end profile evidence installation hinge 13 .

[0045] The first end profile and the second end profile of this embodiment are provided with fixing members 14 for fixing the curtain wall frame to the building structure.

[0046] The application process of the present invention:

[0047] The first end profile, the second end profile, the first middle profile, and the second middle profile are formed into a curtain wall frame having multiple curtain wall frame units by bending and welding metal plates according to design requirements. The length and position of each protrusion can be adjusted according to the reserved position, or it can be a customized profile of the aforementioned structure. The window frame is hingedly installed in the curtain wall frame unit to form a side window, and the curtain wall glass is installed in the place where the window is not opened. When installing the curtain wall glass, the edges of one side of the curtain wall glass are attached to the limiting flange of the frame, and the surroundings are fixed by glass adhesive strips and / or beading strips. When installing the window glass, the first frame profile is welded into a window frame according to the size of the window glass, and the limiting flange forms the installation surface of the window glass. The edges of one side of the window glass are attached to the limiting flange of the frame, and the surroundings are fixed by glass adhesive strips and / or beading strips.

[0048] The beneficial effects of the present invention are:

[0049] The structure is simple, the cost is low, and it is suitable for different glasses to form a glass curtain wall with side windows. The installation is convenient and the construction is fast. The structure has strong adaptability and can also be used for the glass installation structure of window protection.

[0050] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A glass curtain wall, characterized in that: The invention comprises a plurality of curtain wall frame units, wherein curtain wall glass and window frames are installed in the curtain wall frame units, wherein window glass is installed in the window frames, wherein a first limiting flange is provided in the curtain wall frame units, wherein the inner side of the first limiting flange is used to contact with the curtain wall glass installation surface around, wherein a second limiting flange is provided in the curtain wall frame units, wherein the outer side of the second limiting flange contacts with the window frame, wherein one side of the window frame is relatively rotatably connected with the curtain wall frame to form a side-opening window, wherein the curtain wall glass and the window glass are respectively fixed to the curtain wall frame and the window frame by glass adhesive strips and / or pressure strips, wherein the curtain wall frame units comprise a first end profile, a first intermediate profile, a second end profile, and a second intermediate profile, wherein one side of the first end profile has a first protrusion The first intermediate profile has a third protrusion on both sides thereof which is arranged opposite to the first protrusion; the curtain wall frame unit composed of the first end profile and the first intermediate profile and / or the curtain wall frame unit composed of the second intermediate profile and the first intermediate profile, the protrusions inside thereof are combined into a first limiting flange for installing curtain wall glass; the second end profile has a second protrusion on one side thereof, a fourth protrusion corresponding to the second protrusion is arranged on one side of the second intermediate profile, the second intermediate profile has a fifth protrusion corresponding to the third protrusion on the other side thereof, the curtain wall frame unit composed of the second end profile and the second intermediate profile, the protrusions inside thereof are combined into a second limiting flange for installing a window frame.

2. The glass curtain wall according to claim 1, characterized in that: The first end profile is a long strip structure with an L-shaped cross section, and the L-shaped protruding structure is a first protrusion.

3. The glass curtain wall according to claim 2, characterized in that: The first intermediate profile is a long strip structure with a T-shaped cross section, and the protruding structures on both sides of the T-shape are third protrusions.

4. The glass curtain wall according to claim 3, characterized in that: The second end profile is a long strip structure with a ┥-shaped cross section, the ┥-shaped protruding structure is the second protrusion, and the second intermediate profile is a rectangular strip with staggered protruding structures on both sides, and the protruding structures on both sides are the fourth protrusion and the fifth protrusion respectively.

5. The glass curtain wall according to claim 3, characterized in that: The curtain wall frame unit also includes a bottom profile, which is a long strip with a square cross section, and the bottom of the glass is in contact with the bottom profile.

6. The glass curtain wall according to any one of claims 4-5, characterized in that: The window frame comprises a first frame profile, and four first frame profiles are welded to form a window frame with a third limiting flange. The cross section of the first frame profile is an L-shaped strip, and the L-shaped protruding structure is the limiting flange.

7. The glass curtain wall according to claim 6, characterized in that: One side of the first frame profile is hinged to the middle profile or the end profile.

8. The glass curtain wall according to claim 7, characterized in that: The end profiles are provided with fixings.

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