Louver connecting structure at corner part of glass curtain wall

Abstract

The utility model relates to a shutter connecting structure at a corner part of a glass curtain wall, which comprises a corner upright post, a connecting corner connector, a shutter blade, a shutter auxiliary frame and a bending connecting piece, and the shutter blade is arranged in the shutter auxiliary frame; the shutter auxiliary frame is connected with the corner stand column through a bent connecting piece. The bending connecting piece comprises a shutter auxiliary frame fixing plate, a stand column connecting plate and an outdoor baffle. The utility model has the advantages that the louver at the corner part of the glass curtain wall is fixed through the matching among the corner upright post, the connecting corner code, the louver blade, the louver auxiliary frame and the bending connecting piece, and more indoor space is saved compared with the structural mode in the prior art; meanwhile, the screws for connection in the whole structure are perpendicular to the connecting face, stress is more reasonable, and positioning and installation are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of blinds, and particularly relates to a connection structure of blinds at the corner of a glass curtain wall. Background Art

[0002] In order to ventilate and exchange air, existing glass curtain walls generally are provided with blinds for air circulation and exchange. In the prior art, for the installation and construction of blinds at the corner, they need to be fixedly connected to the corner column. Generally, the following three installation methods are adopted for the connection between the blinds at the corner and the corner column: As Figure 1 shown, the column at the corner is a special-shaped column, and the end face of the column at the corner facing the blind 7 is perpendicular to the blind 7. Then, the auxiliary frame 8 of the blind 7 is fixedly connected to the corner column through self-tapping screws. In this structural form, the column at the corner occupies a large space, affecting the indoor usable area; as Figure 2 shown, there are two columns arranged at the corner. The end face of the column close to the blind 7 facing the blind 7 is perpendicular to the blind 7. Then, the auxiliary frame 8 of the blind 7 is fixedly connected to the adjacent column through self-tapping screws. In this structural form, the corner column occupies a large space, affecting the indoor usable area and also affecting the aesthetics; as Figure 3 shown, the auxiliary frame 8 of the blind 7 is fixedly connected to the column at the corner through self-tapping screws. However, since the end face of the column at the corner facing the blind 7 is inclined at a certain angle, it is difficult to accurately position the installation between the blind 7 and the column at the corner, increasing the installation difficulty. At the same time, the contact surface between the self-tapping screw and the connecting part of the column is not perpendicularly connected, so the force is uneven and it is easy to loosen. Therefore, there is an urgent need to provide a new connection structure of blinds at the corner of a glass curtain wall. Content of the Utility Model

[0003] The purpose of the utility model is to provide a connection structure of blinds at the corner of a glass curtain wall to solve the problems existing in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] A connection structure of blinds at the corner of a glass curtain wall includes a corner column, a connecting angle code, louver blades, a blind auxiliary frame and a bending connecting piece.

[0006] The louver blades are arranged in the blind auxiliary frame; the blind auxiliary frame is connected to the corner column through the bending connecting piece;

[0007] The bending connecting piece includes a blind auxiliary frame fixing plate, a column connecting plate and an outdoor baffle. The blind auxiliary frame fixing plate is fixedly connected to the blind auxiliary frame, and the end face of the blind auxiliary frame fixing plate facing the blind auxiliary frame is perpendicular to the blind auxiliary frame;

[0008] One end of the column connecting plate is connected to the fixed plate of the louver sub-frame, and the other end of the column connecting plate extends towards the corner column and is bent to form a connecting portion. The connecting portion is attached to the corner column, and the connecting portion is connected to the corner column by screws.

[0009] One end of the outdoor baffle is connected to the fixed plate of the louver sub-frame, and the other side of the outdoor baffle is connected to the corner column through a connecting angle code.

[0010] As a further description of the above solution, the bending connecting piece is integrally formed and made of aluminum single board; the connecting angle code is Z-shaped, and the connecting angle code is connected to the corner column and the outdoor baffle by screws.

[0011] As a further description of the above solution, the louver sub-frame is an aluminum alloy louver sub-frame; the louver blades are fixed in the aluminum alloy louver sub-frame by screws; the louver sub-frame is connected to the fixed plate of the louver sub-frame by screws.

[0012] As a further description of the above solution, the louver sub-frame includes a frame and a frame connecting plate. There are two frames, and the two frames are arranged in parallel, and the two frames are connected by the frame connecting plate. The frame connecting plates are perpendicular to the two frames; each frame protrudes with a rubber strip installation groove on the side away from the connecting plate. The opening of the rubber strip installation groove faces the fixed plate of the louver sub-frame, and a rubber strip is fitted in the rubber strip installation groove. One end of the rubber strip extends out of the rubber strip installation groove and extends outwards; the louver sub-frame is attached to the fixed plate of the louver sub-frame through the rubber strip.

[0013] As a further description of the above solution, the louver sub-frame is integrally formed, and the cross-section of the rubber strip is I-shaped; during installation, the connecting plate of the louver sub-frame is connected to the fixed plate of the louver sub-frame by screws; the louver blades are fixed on the frame connecting plate by screws.

[0014] Advantages and effects

[0015] 1. The utility model fixes the louver window at the corner of the glass curtain wall through the cooperation between the corner column, the connecting angle code, the louver blades, the louver sub-frame and the bending connecting piece, which saves more indoor space compared with the structural method of the prior art; at the same time, the screws used for connection in the whole structure are perpendicular to the connection surface, so the force is more reasonable and it is convenient for positioning and installation.

[0016] 2. By providing the rubber strip installation groove and rubber strip on the louver sub-frame of the present utility model, when the louver sub-frame is installed with the bending connecting piece, the louver sub-frame contacts the bending connecting piece through the rubber strip, and the louver sub-frame does not directly contact the louver sub-frame fixing plate of the bending connecting piece, resulting in a larger stress area and a more firm combination. At the same time, the louver sub-frame contacts the bending connecting piece through the rubber strip, which also avoids damage to the connection part between the louver sub-frame and the bending connecting piece. Description of the Drawings

[0017] Figure 1 Structural schematic of a louver window connection structure at the corner of a glass curtain wall in the prior art Figure 1 ;

[0018] Figure 2 Structural schematic of a louver window connection structure at the corner of a glass curtain wall in the prior art Figure 2 ;

[0019] Figure 3 Structural schematic of a louver window connection structure at the corner of a glass curtain wall in the prior art Figure 3 ;

[0020] Figure 4 Structural schematic diagram of a louver window connection structure at the corner of a glass curtain wall according to an embodiment of the present utility model;

[0021] Figure 5 is Figure 4 Enlarged view of part A;

[0022] Figure 6 Structural schematic of the louver sub-frame.

[0023] Description of the reference numerals:

[0024] 1 - Corner column; 2 - Bending connecting piece; 201 - Louver sub-frame fixing plate; 202 - Column connecting plate; 203 - Outdoor baffle; 3 - Connecting angle code; 4 - Louver blade; 5 - Louver sub-frame; 501 - Frame 501; 502 - Frame connecting plate; 503 - Rubber strip installation groove; 504 - Rubber strip; 6 - Screw; 7 - Louver window; 8 - Sub-frame. Detailed implementation manners

[0025] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments.

[0026] To more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0027] Generally, the components of the embodiments of the present utility model described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the present utility model to be protected, but merely represents the selected embodiments of the present utility model.

[0028] As Figures 1 to 6 shown, the present utility model provides the following technical solution:

[0029] A louver connection structure at the corner part of a glass curtain wall in an embodiment of the present utility model includes a corner column 1, a connecting angle code 3, louver blades 4, a louver sub-frame 5, and a bending connecting member 2. The louver blades 4 are arranged inside the louver sub-frame 5. The louver sub-frame 5 is connected to the corner column 1 through the bending connecting member 2.

[0030] The bending connecting member 2 includes a louver sub-frame fixing plate 201, a column connecting plate 202, and an outdoor baffle 203. The louver sub-frame fixing plate 201 is fixedly connected to the louver sub-frame 5, and the end face of the louver sub-frame fixing plate 201 facing the louver sub-frame 5 is perpendicular to the louver sub-frame 5.

[0031] One end of the column connecting plate 202 is connected to the louver sub-frame fixing plate 201, and the other end of the column connecting plate 202 extends towards the corner column 1 and is bent to form a connecting portion. The connecting portion is in contact with the corner column 1, and the connecting portion is connected to the corner column 1 through a screw 6.

[0032] One end of the outdoor baffle 203 is connected to the louver sub-frame fixing plate 201, and the other side of the outdoor baffle 203 is connected to the corner column 1 through the connecting angle code 3. This structure fixes the louver at the corner part of the glass curtain wall through the cooperation among the corner column 1, the connecting angle code 3, the louver blades 4, the louver sub-frame 5, and the bending connecting member 2, saving more indoor space compared with the structural methods of the prior art. At the same time, in the whole structure, the screws 6 used for connection are all perpendicular to the connection surface, with more reasonable force and convenient positioning and installation.

[0033] The bending connecting member 2 in the embodiment of the present utility model is integrally formed and made of aluminum single board. The cross-section of the connecting angle code 3 is Z-shaped, and the connecting angle code 3 is connected to both the corner column 1 and the outdoor baffle 203 through screws 6.

[0034] The louver sub-frame 5 of the embodiment of the utility model is an aluminum alloy louver sub-frame; wherein the louver blades 4 are fixed in the aluminum alloy louver sub-frame by screws 6; wherein the louver sub-frame 5 is connected to the louver sub-frame fixing plate 201 by screws 6.

[0035] The louver sub-frame 5 of the utility model embodiment includes a frame 501 and a frame connecting plate 502, wherein two frames 501 are provided, the two frames 501 are arranged parallel to each other, and the two frames 501 are connected by a frame connecting plate 502, wherein the frame connecting plates 502 are perpendicular to the two frames 501; each frame 501 has a rubber strip installation groove 503 extending toward the side away from the connecting plate 502, wherein the opening of the rubber strip installation groove 503 faces the louver sub-frame fixing plate 201, and a rubber strip 504 is fitted in the rubber strip installation groove 503, wherein one end of the rubber strip 504 extends outward from the rubber strip installation groove 503; wherein the louver sub-frame 5 is fitted with the louver sub-frame fixing plate 201 through the rubber strip 504.

[0036] The louver sub-frame 5 of the embodiment of the utility model is integrally formed, wherein the cross section of the rubber strip 504 is an I-shaped; during installation, the connecting plate 502 of the louver sub-frame 5 is connected to the louver sub-frame fixing plate 201 by screws 6; and the louver blades 4 are fixed to the frame connecting plate 502 by screws 6. The louver sub-frame 5 of the present design is provided with the rubber strip installation groove 503 and the rubber strip 504, so that when the louver sub-frame 5 is installed with the bending connector 2, the louver sub-frame 5 contacts the bending connector 202 through the rubber strip 504, and the louver sub-frame 2 does not directly contact the louver sub-frame fixing plate 201 of the bending connector 2, so that the force bearing area is larger and the connection is more firm; in addition, the louver sub-frame 5 contacts the bending connector 2 through the rubber strip 504, which also avoids damage to the connecting part of the louver sub-frame 5 and the bending connector 2, and the provision of the rubber strip 504 also makes the waterproof performance of the louver better.

[0037] Obviously, the above-mentioned embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the embodiments of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the embodiments here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. A shutter connection structure at a corner of a glass curtain wall, characterized in that: It comprises a corner column (1), a connecting angle code (3), a shutter blade (4), a shutter sub-frame (5) and a bending connector (2). The louver blades (4) are arranged in the louver sub-frame (5); the louver sub-frame (5) is connected to the corner column (1) via a bent connecting piece (2); The bent connection member (2) comprises a louver sub-frame fixing plate (201), a column connecting plate (202) and an outdoor baffle (203); the louver sub-frame fixing plate (201) is fixedly connected to the louver sub-frame (5), and the end surface of the louver sub-frame fixing plate (201) facing the louver sub-frame (5) is perpendicular to the louver sub-frame (5); One end of the column connecting plate (202) is connected to the louver sub-frame fixing plate (201), and the other end of the column connecting plate (202) extends toward the corner column (1) and is bent to form a connecting portion, the connecting portion is fitted with the corner column (1), and the connecting portion is connected to the corner column (1) via a screw (6); One end of the outdoor baffle (203) is connected to the shutter sub-frame fixing plate (201), and the other side of the outdoor baffle (203) is connected to the corner column (1) via a connecting angle bracket (3).

2. The shutter connection structure at the corner of a glass curtain wall according to claim 1, characterized in that: The bent connector (2) is integrally formed and is made of an aluminum plate; the connecting angle bracket (3) is Z-shaped, and the connecting angle bracket (3) is connected to the corner column (1) and the outdoor baffle (203) by screws (6).

3. The shutter connection structure at the corner of a glass curtain wall according to claim 1, characterized in that: The louver sub-frame (5) is an aluminum alloy louver sub-frame; the louver blades (4) are fixed in the aluminum alloy louver sub-frame by screws (6); and the louver sub-frame (5) is connected to the louver sub-frame fixing plate (201) by screws (6).

4. The shutter connection structure at the corner of a glass curtain wall according to claim 1, characterized in that: The louver sub-frame (5) comprises a frame (501) and a frame connecting plate (502); two frames (501) are provided, the two frames (501) are arranged parallel to each other, and the two frames (501) are connected by a frame connecting plate (502); the frame connecting plate (502) is perpendicular to the two frames (501); each frame (501) has a rubber strip installation groove (503) extending outward from the side facing away from the connecting plate (502); the opening of the rubber strip installation groove (503) faces the louver sub-frame fixing plate (201); a rubber strip (504) is fitted in the rubber strip installation groove (503), and one end of the rubber strip (504) extends outward from the rubber strip installation groove (503); the louver sub-frame (5) is fitted with the louver sub-frame fixing plate (201) via the rubber strip (504).

5. The shutter connection structure at the corner of a glass curtain wall according to claim 4, characterized in that: The louver sub-frame (5) is integrally formed, and the cross-section of the rubber strip (504) is I-shaped; during installation, the frame connecting plate (502) of the louver sub-frame (5) is connected to the louver sub-frame fixing plate (201) via screws (6); and the louver blades (4) are fixed to the frame connecting plate (502) via screws (6).

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