Hidden frame and exposed frame universal unit type glass curtain wall system

Abstract

The utility model provides a hidden frame and exposed frame universal unit type glass curtain wall system which comprises a first vertical frame, a second vertical frame, a first transverse frame, a second transverse frame, hollow glass and a glass protection edge structure, and sealing strips are arranged at the left-right lap joint gap of the first vertical frame and the second vertical frame and the up-down lap joint gap of the first transverse frame and the second transverse frame. A first hook is arranged on the inserting side of the first vertical frame, a second hook is arranged on the inserting side of the second vertical frame, a third hook is arranged on the inserting side of the third transverse frame, a fourth hook is arranged on the inserting side of the second transverse frame, and the first hook, the second hook, the third hook and the fourth hook are used for hanging a glass protection edge structure. A glass supporting strip groove is formed in the side, close to the outdoor space, of the third transverse frame, a glass supporting strip is arranged in the glass supporting strip groove, the structure and combination of the first vertical frame, the second vertical frame, the first transverse frame and the second transverse frame are commonly used for an exposed frame glass curtain wall and a hidden frame glass curtain wall, and only the corresponding glass protection edge structure and the glass supporting strip need to be replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of glass curtain walls, in particular to a universal unitized glass curtain wall system for concealed and exposed frames. Background Art

[0002] Glass curtain walls can be divided into frame-type glass curtain walls and unit-type glass curtain walls according to the installation method. Frame-type glass curtain walls require on-site installation of curtain wall keels (columns, beams) and other components. In comparison, unit-type glass curtain walls require a higher degree of processing in the factory. In the factory, not only supporting frames such as vertical frames and horizontal frames need to be processed, but also vertical frames, horizontal frames and other components need to be spliced with curtain wall panels to form unit components. Each unit component can be transported to the site for installation, which can greatly shorten the on-site installation time.

[0003] Glass curtain walls are divided into exposed-frame and concealed-frame types depending on whether the metal frame is visible from the outside. In actual engineering projects, the appropriate curtain wall type needs to be selected based on the building's design and functional requirements. Due to the differences in assembly components between exposed-frame and concealed-frame glass curtain walls, most unitized glass curtain wall systems are generally only suitable for one of the two, resulting in low versatility. Utility Model Content

[0004] The purpose of the present invention is to overcome the deficiencies of the above-mentioned prior art and provide a unitized glass curtain wall system that is universal for both concealed and exposed frames, which can solve the problem that most unitized glass curtain wall systems cannot be universally applied to both exposed and concealed frame glass curtain walls.

[0005] To this end, the utility model adopts the following technical solutions:

[0006] A universal unitized glass curtain wall system for hidden and exposed frames comprises a first vertical frame, a second vertical frame, a first horizontal frame, a second horizontal frame, insulating glass and a glass edge protection structure, wherein the first vertical frame and the adjacent second vertical frame are plug-connected, the first horizontal frame and the adjacent second horizontal frame are plug-connected and the first horizontal frame is located above the second horizontal frame, sealing strips are provided at the gaps where the first vertical frame and the second vertical frame overlap on the left and right sides, and at the gaps where the first horizontal frame and the second horizontal frame overlap on the top and bottom sides, a first hook is provided on the plug-in side of the first vertical frame, a second hook is provided on the plug-in side of the second vertical frame, a third hook is provided on the plug-in side of the first horizontal frame, and a fourth hook is provided on the plug-in side of the second horizontal frame, the first hook, the second hook, the third hook and the fourth hook are used to hang the glass edge protection structure, a glass support groove is provided on the side of the first horizontal frame close to the outdoors, and a glass support strip is provided in the glass support groove.

[0007] On the basis of adopting the above technical solutions, the present invention may also adopt the following further technical solutions, or use these further technical solutions in combination:

[0008] An abutment portion is provided above the opening of the glass support groove.

[0009] The glass edge protection structure is an exposed frame glass edge protection structure, and a glass buckle cover is connected to the outdoor side of the exposed frame glass edge protection structure. The glass support strip is an exposed frame glass support strip, and the exposed frame glass support strip includes a first connecting part and a first load-bearing part. The first connecting part can be completely placed in the glass support strip groove of the first horizontal frame, and the lower surface of the first load-bearing part can be fitted with the adjacent exposed frame glass edge protection structure and the upper surface of the first load-bearing part is flush with the upper surface of the abutting part.

[0010] The glass edge protection structure is a hidden frame glass edge protection structure, and the glass support strip is a hidden frame glass support strip. The hidden frame glass support strip includes a second connecting part and a second load-bearing part. The upper end of the second connecting part can be completely placed in the glass support strip groove of the first horizontal frame, and the lower end of the second connecting part is bent downward and fits the side of the first horizontal frame. The lower surface of the second load-bearing part can fit with the adjacent hidden frame glass edge protection structure and the upper surface of the second load-bearing part is not higher than the lower surface of the glass support strip groove.

[0011] One side of the first mullion is provided with at least one mullion plug-in portion, one side of the second mullion is provided with a mullion plug-in slot corresponding to the mullion plug-in portion, and the first mullion and the adjacent second mullion are plug-connected through the mullion plug-in portion and the mullion plug-in slot.

[0012] A mullion plug connector is provided at the end of the mullion plug connector, and mullion sealing grooves are provided on both sides of the mullion plug connector. The sealing strips are provided in the mullion sealing grooves to seal the gap between the left and right overlaps of the first mullion and the second mullion.

[0013] A first horizontal frame plug-in portion and a second horizontal frame plug-in portion are provided on one side of the second horizontal frame, a connecting cavity is provided between the first horizontal frame plug-in portion and the second horizontal frame plug-in portion, a horizontal frame plug-in groove is provided on one side of the first horizontal frame, and the first horizontal frame is divided into a first main body portion and a second main body portion by the horizontal frame plug-in groove, the first main body portion is located at the front side of the second main body portion, the second main body portion is engaged with the connecting cavity, the first horizontal frame plug-in portion is connected to the back of the second main body portion, and the second horizontal frame plug-in portion is plugged into the horizontal frame plug-in groove.

[0014] A first transverse frame plug-in joint is provided at the end of the first transverse frame plug-in portion, a first transverse frame sealing groove is provided on one side of the first transverse frame plug-in joint, and the sealing strip is provided in the first transverse frame sealing groove; a second transverse frame plug-in joint is provided at the end of the second transverse frame plug-in portion, second transverse frame sealing grooves are respectively provided on both sides of the second transverse frame plug-in joint, and the sealing strips are respectively provided in the second transverse frame sealing grooves, thereby sealing the gap at the upper and lower overlaps of the first transverse frame and the second transverse frame.

[0015] The first vertical frame, the second vertical frame, the first horizontal frame and the second horizontal frame are respectively provided with connecting grooves on one side for connecting with the insulating glass, and adhesive strips are provided in the connecting grooves.

[0016] A core insert structure is connected in the connection cavity, and an upper portion of the core insert structure is plugged into the second main body portion of the first transverse frame.

[0017] Compared with the prior art, the present invention has the following advantages and beneficial effects: the structures of the first mullion, the second mullion, the first transverse frame and the second transverse frame and their combination are universally applicable to both exposed-frame glass curtain walls and concealed-frame glass curtain walls, and only the corresponding glass edge protection structures and glass support strips need to be replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a cross-sectional view of the utility model applied to an exposed frame glass curtain wall.

[0019] Figure 2 This is a longitudinal sectional view of the utility model applied to an exposed frame glass curtain wall.

[0020] Figure 3 This is a cross-sectional view of the utility model applied to a hidden frame glass curtain wall.

[0021] Figure 4 This is a longitudinal section of the utility model applied to a hidden frame glass curtain wall.

[0022] Figure 5 This is a cross-sectional view of the first vertical frame of the utility model

[0023] Figure 6 It is a cross-sectional view of the second vertical frame of the present invention.

[0024] Figure 7 It is a cross-sectional view of the first horizontal frame of the present invention.

[0025] Figure 8 It is a cross-sectional view of the second horizontal frame of the present invention.

[0026] Figure 9 This is a cross-sectional view of the exposed frame glass support strip of the present invention.

[0027] Figure 10 This is a cross-sectional view of the hidden frame glass support strip of the utility model. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the technical solution of the present invention, the preferred implementation scheme of the present invention is described below in conjunction with specific embodiments. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar numbers throughout represent elements with the same or similar functions. However, it should be understood that the drawings are only used for illustrative purposes and cannot be understood as limiting the present invention. In order to better illustrate the present embodiment, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted, and the positional relationship described in the drawings is only used for illustrative purposes and cannot be understood as limiting the present invention.

[0029] The present invention will be further described below with reference to the accompanying drawings and embodiments, but they are not intended to limit the present invention.

[0030] The utility model provides a universal unitized glass curtain wall system for hidden frames and visible frames, comprising a first mullion 1, a second mullion 2, a first transverse frame 3, a second transverse frame 4, insulating glass and a glass edge protection structure. The first mullion 1 and the adjacent second mullion 2 are plug-connected, the first transverse frame 3 and the adjacent second transverse frame 4 are plug-connected and the first transverse frame 3 is located above the second transverse frame 4. Sealing strips 5 are provided at the gaps where the first mullion 1 and the second mullion 2 overlap left and right, and at the gaps where the first transverse frame 3 and the second transverse frame 4 overlap up and down. A first hook 11 is provided on the plug-in side of the first mullion 1, a second hook 21 is provided on the plug-in side of the second mullion 2, a third hook 31 is provided on the plug-in side of the first transverse frame 3, and a fourth hook 41 is provided on the plug-in side of the second transverse frame 4. The first hook 11, the second hook 21, the third hook 31 and the fourth hook 41 are used for hanging the glass edge protection structure. A glass support groove 32 is provided on the side of the first transverse frame 3 close to the outdoors, and a glass support strip is provided in the glass support groove 32.

[0031] An abutment portion 33 is provided above the opening of the glass support groove 32 .

[0032] One embodiment, such as Figure 1 and Figure 2 As shown, the glass edge protection structure is an exposed frame glass edge protection structure 6, and the outdoor side of the exposed frame glass edge protection structure 6 is connected to a glass buckle cover 102. The glass support strip is an exposed frame glass support strip 8, and the exposed frame glass support strip 8 includes a first connecting portion 81 and a first load-bearing portion 82. The first connecting portion 81 can be completely placed in the glass support strip groove 32 of the first horizontal frame 3, and the lower surface of the first load-bearing portion 82 can be fitted with the adjacent exposed frame glass edge protection structure 6 and the upper surface of the first load-bearing portion 82 is flush with the upper surface of the abutting portion 33.

[0033] A sealing strip is connected between two adjacent visible frame glass edge guard structures 6. The visible frame glass edge guard structure 6 includes a first visible frame edge guard and a second visible frame edge guard. An insulation strip is connected between the first visible frame edge guard and the second visible frame edge guard. An visible frame edge guard hanging part is provided at the end of the first visible frame edge guard. The visible frame edge guard hanging part can be hung with the first hook 11 / the second hook 21 / the third hook 31 / the fourth hook 41. The second visible frame edge guard is buckled with the glass buckle cover 102.

[0034] A foam pad is arranged between the exposed frame glass edge guard structure 6 and the insulating glass. The first exposed frame edge guard is connected to the adjacent first vertical frame 1 / second vertical frame 2 / first horizontal frame 3 / second horizontal frame 4 by bolts, and the first exposed frame edge guard is also connected to the second exposed frame edge guard by bolts.

[0035] One end of the glass buckle cover 102 is provided with a buckle cover sealing groove, a sealing strip is provided between the buckle cover sealing groove and the surface of the insulating glass, and the gap between the glass buckle cover 102 and the insulating glass is filled with structural adhesive.

[0036] One embodiment, such as Figure 2 and Figure 4 As shown, the glass edge protection structure is a hidden frame glass edge protection structure 7, and the glass support strip is a hidden frame glass support strip 9. The hidden frame glass support strip 9 includes a second connecting portion 91 and a second load-bearing portion 92. The upper end of the second connecting portion 91 can be completely placed in the glass support strip groove 32 of the first horizontal frame 3, and the lower end of the second connecting portion 91 is bent downward and fits against the side of the first horizontal frame 3. The lower surface of the second load-bearing portion 92 can fit against the adjacent hidden frame glass edge protection structure 6 and the upper surface of the second load-bearing portion 92 is not higher than the lower surface of the glass support strip groove 32.

[0037] A sealing strip is connected between two adjacent hidden frame glass edge guard structures 7. The hidden frame glass edge guard structure 7 includes a first hidden frame edge guard and a second hidden frame edge guard. An insulation strip is connected between the first hidden frame edge guard and the second hidden frame edge guard. A hidden frame guard hanging part is provided at the end of the first hidden frame guard. The hidden frame guard hanging part can be hung with the first hook 11 / the second hook 21 / the third hook 31 / the fourth hook 41.

[0038] A foam pad is provided between the hidden frame glass edge guard structure 7 and the insulating glass, and the first hidden frame edge guard is connected to the adjacent first mullion 1 / second mullion 2 / first transverse frame 3 / second transverse frame 4 by bolts.

[0039] Structural adhesive is filled between the end of the hidden frame glass edge protection structure 7 close to the outdoor side and the insulating glass.

[0040] At least one mullion connection portion 12 is provided on one side of the first mullion 1, and a mullion connection slot 22 corresponding to the mullion connection portion 12 is provided on one side of the second mullion 2. The first mullion 1 and the adjacent second mullion 2 are connected by plugging through the mullion connection portion 12 and the mullion connection slot 22.

[0041] In the two embodiments of the present invention, two mullion inserting portions 12 are provided on one side of the first mullion 1 .

[0042] A mullion plug connector is provided at the end of the mullion plug portion 12 , and mullion sealing grooves are provided on both sides of the mullion plug connector. Sealing strips 5 are provided in the mullion sealing grooves to seal the gap between the left and right overlaps of the first mullion 1 and the second mullion 2 .

[0043] A first horizontal frame plug-in portion 42 and a second horizontal frame plug-in portion 43 are provided on one side of the second horizontal frame 4, and a connecting cavity 44 is provided between the first horizontal frame plug-in portion 42 and the second horizontal frame plug-in portion 43. A horizontal frame plug-in groove 34 is provided on one side of the first horizontal frame 3. The first horizontal frame 3 is divided into a first main body portion 35 and a second main body portion 36 by the horizontal frame plug-in groove 34. The first main body portion 35 is located in front of the second main body portion 36, and the second main body portion 36 is engaged with the connecting cavity 44. The first horizontal frame plug-in portion 42 is connected to the back of the second main body portion 36, and the second horizontal frame plug-in portion 43 is plugged into the horizontal frame plug-in groove 34.

[0044] A first transverse frame plug-in joint is provided at the end of the first transverse frame plug-in portion 42, a first transverse frame sealing groove is provided on one side of the first transverse frame plug-in joint, a sealing strip 5 is provided in the first transverse frame sealing groove, a second transverse frame plug-in joint is provided at the end of the second transverse frame plug-in portion 43, second transverse frame sealing grooves are respectively provided on both sides of the second transverse frame plug-in joint, a sealing strip 5 is respectively provided in the second transverse frame sealing groove, thereby sealing the gap at the upper and lower overlaps of the first transverse frame 3 and the second transverse frame 4.

[0045] The first vertical frame 1 , the second vertical frame 2 , the first horizontal frame 3 and the second horizontal frame 4 are respectively provided with a connecting groove 100 on one side for connecting the insulating glass, and a rubber strip 101 is provided in the connecting groove 100 .

[0046] When the glass edge protection structure is an exposed frame glass edge protection structure 6, in addition to the adhesive strips 101, structural adhesive is also filled between the first vertical frame 1, the first vertical frame 2 and the insulating glass, and in addition to the adhesive strips 101, double-sided tape is also connected between the first horizontal frame 3, the second horizontal frame 4 and the insulating glass and filled with structural adhesive.

[0047] When the glass edge protection structure is a hidden frame glass edge protection structure 7 , in addition to the adhesive strips 101 , double-sided tape is connected between the first mullions 1 and 2 and the insulating glass (or between the first transverse frames 3 and 4 and the insulating glass) and filled with structural adhesive.

[0048] The connecting cavity 44 is connected to the inserting core structure 103 , and the upper portion of the inserting core structure 103 is plugged into the second main body portion 36 of the first transverse frame 3 .

[0049] The insert structure 103 is a common structure used when the first transverse frame 3 and the second transverse frame 4 are connected, and will not be described in detail here.

[0050] A piece of insulating glass is used as a unit component. The first mullion 1, the second mullion 2, the first transverse frame 3 and the second transverse frame 4, the insulating glass and the glass edge protection structure of the utility model can be pre-assembled into several unit panels in the factory. When the exposed frame glass edge protection structure 6 is selected, the glass buckle cover 102 needs to be installed. The assembled unit panels can be transported as a whole to the site for installation.

[0051] According to the description and drawings of the present invention, those skilled in the art can easily manufacture or use the concealed frame and visible frame universal unitized glass curtain wall system of the present invention, and can produce the positive effects described in the present invention.

[0052] It should be noted that the terms "including" and "having" in the specification and claims of the present invention and the above-mentioned drawings, as well as any variations thereof, are intended to cover non-exclusive inclusions. The terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be an internal connection between two mechanisms, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0053] In the description of this utility model, it should be understood that terms such as "one end," "the other end," "outer side," "inner side," "horizontal," "end," "length," "outer end," "left," and "right" indicate positions or locations based on the positions or locations shown in the accompanying drawings. These terms are used solely to facilitate the description of this utility model and to simplify the description. They do not indicate or imply that the mechanisms or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. The terms "first" and "second" are used solely for brevity of description and do not indicate or imply relative importance.

[0054] Furthermore, in practicing the claims of the present invention, those skilled in the art may understand and effect variations to the disclosed embodiments by studying the drawings, the disclosure, and the appended claims. Furthermore, in the claims and the specification, words such as "comprising" and "including" do not exclude other elements or steps, and non-plural nouns do not exclude their plural forms.

[0055] The above description is merely a preferred embodiment of the present invention and is not intended to limit the scope of implementation of the present invention. All equivalent changes and modifications made based on the present invention are covered by the scope of the claims of the present invention and will not be listed one by one here.

Claims

1. A unitized glass curtain wall system for concealed and exposed frames, comprising a first vertical frame (1), a second vertical frame (2), a first horizontal frame (3), a second horizontal frame (4), insulating glass and a glass edge protection structure, characterized in that: The first vertical frame (1) and the adjacent second vertical frame (2) are plug-connected, the first horizontal frame (3) and the adjacent second horizontal frame (4) are plug-connected and the first horizontal frame (3) is located above the second horizontal frame (4), and sealing strips (5) are provided at the gaps where the first vertical frame (1) and the second vertical frame (2) overlap left and right, and at the gaps where the first horizontal frame (3) and the second horizontal frame (4) overlap up and down. The plug-in side of the first vertical frame (1) is provided with a first hook (11), the plug-in side of the second vertical frame (2) is provided with a second hook (21), the plug-in side of the first horizontal frame (3) is provided with a third hook (31), and the plug-in side of the second horizontal frame (4) is provided with a fourth hook (41). The first hook (11), the second hook (21), the third hook (31), and the fourth hook (41) are used to hang the glass edge protection structure. The first horizontal frame (3) is provided with a glass support groove (32) on the side close to the outside, and a glass support is provided in the glass support groove (32).

2. A unitized glass curtain wall system for both concealed and exposed frames as claimed in claim 1, characterized in that: An abutment portion (33) is provided above the opening of the glass support groove (32).

3. A unitized glass curtain wall system for both concealed and exposed frames as claimed in claim 2, characterized in that: The glass edge protection structure is an exposed frame glass edge protection structure (6), the outdoor side of the exposed frame glass edge protection structure (6) is connected to a glass buckle cover (102), the glass support strip is an exposed frame glass support strip (8), the exposed frame glass support strip (8) includes a first connecting portion (81) and a first load-bearing portion (82), the first connecting portion (81) can be completely placed in the glass support strip groove (32) of the first transverse frame (3), the lower surface of the first load-bearing portion (82) can be in contact with the adjacent exposed frame glass edge protection structure (6), and the upper surface of the first load-bearing portion (82) is flush with the upper surface of the abutting portion (33).

4. The concealed frame and exposed frame universal unitized glass curtain wall system according to claim 2, characterized in that: The glass edge protection structure is a hidden frame glass edge protection structure (7), and the glass support strip is a hidden frame glass support strip (9). The hidden frame glass support strip (9) includes a second connecting portion (91) and a second load-bearing portion (92). The upper end of the second connecting portion (91) can be completely placed in the glass support strip groove (32) of the first horizontal frame (3), and the lower end of the second connecting portion (91) is bent downward and fits against the side of the first horizontal frame (3). The lower surface of the second load-bearing portion (92) can fit against the adjacent hidden frame glass edge protection structure (7) and the upper surface of the second load-bearing portion (92) is not higher than the lower surface of the glass support strip groove (32).

5. The concealed frame and exposed frame universal unitized glass curtain wall system according to claim 1, characterized in that: One side of the first mullion (1) is provided with at least one mullion plug-in portion (12), and one side of the second mullion (2) is provided with a mullion plug-in slot (22) corresponding one-to-one to the mullion plug-in portion (12). The first mullion (1) and the adjacent second mullion (2) are plug-connected via the mullion plug-in portion (12) and the mullion plug-in slot (22).

6. A unitized glass curtain wall system for both concealed and exposed frames as claimed in claim 5, characterized in that: A mullion plug connector is provided at the end of the mullion plug-in portion (12), and mullion sealing grooves are provided on both sides of the mullion plug connector. The sealing strips (5) are provided in the mullion sealing grooves, thereby sealing the gap between the left and right overlapping portions of the first mullion (1) and the second mullion (2).

7. The concealed frame and exposed frame universal unitized glass curtain wall system according to claim 1, characterized in that: A first transverse frame plug-in portion (42) and a second transverse frame plug-in portion (43) are provided on one side of the second transverse frame (4), a connecting cavity (44) is provided between the first transverse frame plug-in portion (42) and the second transverse frame plug-in portion (43), a transverse frame plug-in slot (34) is provided on one side of the first transverse frame (3), the first transverse frame (3) is divided into a first main body portion (35) and a second main body portion (36) by the transverse frame plug-in slot (34), the first main body portion (35) is located in front of the second main body portion (36), the second main body portion (36) is engaged with the connecting cavity (44), the first transverse frame plug-in portion (42) is connected to the rear of the second main body portion (36), and the second transverse frame plug-in portion (43) is plugged into the transverse frame plug-in slot (34).

8. The concealed frame and exposed frame universal unitized glass curtain wall system according to claim 7, characterized in that: A first transverse frame plug connector is provided at the end of the first transverse frame plug connector (42), a first transverse frame sealing groove is provided on one side of the first transverse frame plug connector, and the sealing strip (5) is provided in the first transverse frame sealing groove; a second transverse frame plug connector is provided at the end of the second transverse frame plug connector (43), second transverse frame sealing grooves are provided on both sides of the second transverse frame plug connector, and the sealing strip (5) is provided in the second transverse frame sealing groove, thereby sealing the gap between the upper and lower overlaps of the first transverse frame (3) and the second transverse frame (4).

9. The concealed frame and exposed frame universal unitized glass curtain wall system according to claim 1, characterized in that: The first vertical frame (1), the second vertical frame (2), the first horizontal frame (3), and the second horizontal frame (4) are respectively provided with a connecting groove (100) on one side for connecting the insulating glass, and a rubber strip (101) is provided in the connecting groove (100).

10. The concealed frame and exposed frame universal unitized glass curtain wall system according to claim 7, characterized in that: A core insert structure (103) is connected to the connection cavity (44), and the upper portion of the core insert structure (103) is plugged into the second main body portion (36) of the first transverse frame (3).

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