Louver structure and curtain wall structure

Abstract

The utility model discloses a louver structure, including louver, the louver is fixed through base connection between building facade, and base includes at least one connecting mechanism, and connecting mechanism includes the support piece of louver direction extension and sets up first slot portion on base, and support piece sets up in the lower extreme of base, and first slot portion sets up in the upper extreme of base, and the first plug -in portion is equipped on the one end of support piece away from base, and the second slot portion that is compatible with first plug -in portion is equipped on the one end surface of louver to base, and first plug -in portion inserts into second slot portion, and still be equipped with anti -drop mechanism between louver and base, and anti -drop mechanism includes anti -drop piece, and one end of anti -drop piece is connected with louver, and the other end is connected with base. The utility model discloses still a kind of curtain wall structure. Compared with prior art, it is realized to avoid louver to be blown off under strong wind and frameless installation, satisfy the overall appearance requirement of building.

Description

Technical Field

[0001] This utility model relates to a curtain wall structure, and more particularly to a louver structure for curtain wall ventilation and a curtain wall structure having the louver structure. Background Technology

[0002] Existing louvers used in architecture are generally fixed to an outer frame and secured to the building through the frame. This method is prone to problems when louvers detach, requiring the entire outer frame to be disassembled for repair, which is time-consuming and cumbersome to install. Furthermore, since there is no direct connection between the louver and the building, if the outer frame becomes loose, it can be blown off entirely, causing large-scale detachment and creating safety hazards. Due to the presence of a frame, processing errors in the frame can restrict the louver and cause deformation. Moreover, this type of louver has poor overall integrity, making it difficult to meet the requirements of the building's overall appearance. Summary of the Invention

[0003] The purpose of this utility model is to provide a louver structure and curtain wall structure, and the technical problem to be solved is to achieve frameless installation and easy disassembly and assembly.

[0004] To solve the above problems, the present invention adopts the following technical solution: a louver structure, including louvers, wherein the louvers are connected and fixed to the exterior facade of a building via a base, the base including at least one connecting mechanism, the connecting mechanism including a support member extending toward the louver and a first slot portion disposed on the base, the support member being disposed at the lower end of the base, the first slot portion being disposed at the upper end of the base, a first insertion portion being provided on the end of the support member away from the base, and a second slot portion being provided on the surface of the louver facing the base that is adapted to the first insertion portion, the first insertion portion being inserted into the second slot portion, and an anti-detachment mechanism being provided between the louver and the base, the anti-detachment mechanism including an anti-detachment member, one end of the anti-detachment member being connected to the louver and the other end being connected to the base.

[0005] Furthermore, the end of the anti-detachment component connected to the louver is a locking block, and a locking groove adapted to the locking block is provided on the surface of the end of the louver facing the base.

[0006] Furthermore, the anti-detachment component has a first locking part on one end connected to the base, and a second locking part adapted to the first locking part on the base. The first locking part and the second locking part overlap each other to connect the louver to the base and achieve anti-detachment and limiting through the first locking part and the second locking part.

[0007] Furthermore, the second snap-fit ​​portion is provided on the support member.

[0008] Furthermore, the second snap-fit ​​portion is located at the lower end of the support member away from the base and is adjacent to the first plug-in portion.

[0009] Furthermore, the support member is tilted upwards, so that the base and the support member form a V-shape, thus achieving the tilted setting of the louvers.

[0010] Furthermore, a second insertion portion is provided on the end of the louver opposite to the first slot portion.

[0011] Furthermore, the base has a splicing groove at one end of the support member, and a splicing part that is adapted to and connected to the splicing groove at one end of the base located in the first slot.

[0012] This utility model also discloses a curtain wall structure, including a vertical keel, a curtain wall panel on the vertical keel, and the aforementioned louver structure. The louver structure is located at a position on the vertical keel where no curtain wall panel is installed, and the base is fixed to the vertical keel by mechanical screws.

[0013] Furthermore, keel trim pieces are provided on the vertical keel between the louver structure and the curtain wall panel.

[0014] Compared with the prior art, this utility model sets up a base, a support member and a first slot on the base, a first insertion part on the support member, and a second slot on the louver. The louver is initially fixed to the base by inserting one end into the first slot and the support member is inserted into the second slot through the first insertion part. An anti-detachment structure is set between the louver and the base to prevent the louver from being blown off in strong winds. This method also enables frameless installation, meeting the requirements of the overall appearance of the building. Moreover, since no welding is required, it is not only easy to disassemble and assemble, but also meets the requirements of later maintenance. Attached Figure Description

[0015] Figure 1 This is a longitudinal schematic diagram of the present invention.

[0016] Figure 2 yes Figure 1 A magnified view of a portion of the image.

[0017] Figure 3 This is a horizontal schematic diagram of the present invention.

[0018] Figure 4 This is a structural diagram of the relationship between this utility model and the curtain wall panel. Detailed Implementation

[0019] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0020] like Figure 1 and Figure 2As shown, this utility model discloses a louver structure, which includes louvers 1. The louvers 1 are evenly spaced along the height direction of the building wall. A base 2 is provided between the louvers 1 and the building wall. The base 2 is used to fix the louvers 1 to the building wall. Each louver 1 is provided with multiple bases 2. The bases 2 are spaced along the length direction of the louvers 1. At least one connecting mechanism 21 can be provided on the base 2. The connecting mechanism 21 is used to fix the louvers 1. The base 2 is connected and fixed to the vertical keel of the curtain wall or the building concrete wall by fasteners such as stainless steel machine screws or expansion bolts.

[0021] like Figure 3 As shown, on the base 2, two connecting mechanisms 21 can be arranged horizontally side by side as needed to ensure that the louvers 1 in each row are on the same horizontal line. For example, when the length of the louvers 1 cannot meet the laying length, two connecting mechanisms 21 can be set on the base 2 at the docking node between the two louvers 1. However, this utility model is not limited to this. Two connecting mechanisms 21 can also be set on the base 2 at the docking node between the two louvers 1, with one connecting mechanism 21 set on each base 2.

[0022] like Figure 1 and Figure 2 As shown, the connecting mechanism 21 includes a support member 22 extending towards the louver 1 and a first slot portion 23 disposed on the base 2. The support member 22 is disposed at the lower end of the base 2, and the first slot portion 23 is disposed at the upper end of the base 2. A first insertion portion 221 is provided on the end of the support member 22 away from the base 2. A second slot portion 11 adapted to the first insertion portion 221 is provided on the surface of the louver 1 facing the base 2. A second insertion portion 13 is provided at the upper end of the louver 1, and an angle is provided between the second insertion portion 13 and the louver 1. The surface of the two insertion parts 13 may be provided with raised textures to ensure a stable insertion. During installation, the upper edge of the louver 1 is inserted into the first slot part 23, and the first insertion part 221 is inserted into the second slot part 11. This method facilitates installation. The louver 1 can be installed from top to bottom or from bottom to top. An anti-detachment mechanism 3 is also provided between the louver 1 and the base 2. The anti-detachment mechanism 3 includes an anti-detachment component 31. One end of the anti-detachment component 31 is connected to the louver 1, and the other end is connected to the base 2 to prevent the louver 1 from falling off.

[0023] like Figure 1 As shown, the support member 22 is inclined upwards towards the louver 1, forming a V-shape between the base 2 and the support member 22. A connecting arm 26 is also provided between the support member 22 and the base 2 to support the support member 22. The support member 22, the base 2, and the connecting arm 26 form an A-shape. The support member 22, the base 2, and the connecting arm 26 are made of aluminum alloy and are a single profile component.

[0024] like Figure 2 As shown, the end of the anti-detachment component 31 connected to the louver 1 is a locking block 311. A locking groove 12, adapted to the locking block 311, is provided on the surface of the louver 1 facing the base 2. The locking groove 12 is C-shaped, with edges extending towards the opposite end on both sides. The locking block 311 is T-shaped. The T-shaped side of the locking block 311 is inserted into the locking groove 12 from the side of the louver 1. The extending edge of the locking groove 12 limits the movement of the locking block 311, preventing the anti-detachment component 31 from detaching from the louver 1 in a T-shape. The locking groove 12 is provided throughout the length of the louver 1.

[0025] like Figure 2 As shown, the anti-detachment component 31 has a first locking part 312 on one end connected to the base 2. At the lower end of the support component 22 away from the base 2 and adjacent to the first insertion part 221, a second locking part 27 adapted to the first locking part 312 is provided. When installing the anti-detachment mechanism, the anti-detachment component 31 is first slid to be misaligned with the base 2. Then, while inserting the upper edge of the louver 1 into the first slot part 23, the first insertion part 221 is inserted into the second slot part 11. The anti-detachment component 31 is then pushed to align with the base 2, so that the first locking part 312 and the second locking part 27 overlap. The mutual restriction of the first locking part 312 and the second locking part 27 forms an anti-detachment mechanism with the same function as a locking, so that the louver 1 and the base 2 are connected together and the anti-detachment limit is achieved by the first locking part 312 and the second locking part 27.

[0026] In this utility model, the first snap-fit ​​part 312 and the second snap-fit ​​part 27 are buckles.

[0027] The anti-detachment mechanism 3 is made of aluminum alloy. In this utility model, the anti-detachment mechanism 3 is set up in a one-to-one correspondence with the connecting mechanism on the base 2.

[0028] like Figure 3 It can be seen that when the base 2 is located at the connection node between the two louvers 1, there are two connecting mechanisms 21, which are symmetrically arranged on the base 2 and are respectively opposite to the louvers 1. However, the base 2 located on the same body as the louvers 1 only needs to be provided with one connecting mechanism 21.

[0029] There are four connection nodes between the base 2 and the building facade, arranged in pairs, one above the other. Of course, the base 2 needs to be provided with corresponding holes, which can be oblong holes, for fine-tuning.

[0030] like Figure 1 As shown, a splicing groove 24 is provided at one end of the base 2 located on the support member 22, and a splicing part 25 adapted to and connected to the splicing groove 24 is provided at one end of the base 2 located on the first slot part 23, so that the upper and lower bases 2 can be spliced ​​together and thus limited. In this way, even if the fastener on one of the bases 2 comes loose, it is not easy for it to fall off.

[0031] like Figure 1 and Figure 3 As shown, this invention also discloses a curtain wall structure, which has a keel, including vertical keels 100. The vertical keels 100 are arranged horizontally at intervals along the exterior facade of the building, and their length direction extends along the height direction of the exterior facade of the building. Curtain wall panels 101 are arranged on the vertical keels 100. The curtain wall panels 101 can be glass panels, decorative panels, snap-on panels, etc. Their connection methods all adopt existing technologies, which are not improvements of this utility model, and therefore are not limited. At the location where louvers need to be installed, the above-mentioned louver structure is set. The base 2 is fixed to the vertical keel 100 by machine screws. The base 2 is arranged sequentially along the length direction of the vertical keel 100, filling the space where louvers need to be installed. The installation method of louvers has been described in detail above and will not be repeated here. When the louver 1 and the curtain wall panel 101 are opposite each other, a keel edge trimming piece 102 is provided between the two to finish the two ends of the louver 1. The space between the curtain wall panel 101 and the keel edge trimming piece 102 is filled with sealing weather-resistant adhesive. The keel edge trim 102 is connected and fixed to the vertical keel 100 by welding.

[0032] This utility model's louvers can be installed continuously and are easy to assemble and disassemble, eliminating the need for louver frames. The side keel edge trims can be formed in one piece from the vertical keel, eliminating the need for on-site welding. The frameless design avoids deformation caused by frame processing errors. The anti-detachment mechanism, pre-attached to the louvers, works by pushing them into place from both sides after installation on the base, causing the first and second locking parts to overlap and interlock. This prevents detachment under strong winds or from being manually pried off. The anti-detachment component uses a sliding installation method, facilitating installation and reducing the likelihood of failure.

Claims

1. A louvered structure, comprising louvers (1), characterized in that: The louver (1) is connected and fixed to the building facade by a base (2). The base (2) includes at least one connecting mechanism (21). The connecting mechanism (21) includes a support member (22) extending toward the louver (1) and a first slot (23) disposed on the base (2). The support member (22) is disposed at the lower end of the base (2), and the first slot (23) is disposed at the upper end of the base (2). A first plug-in part (221) is provided on the end of the support member (22) away from the base (2). A second slot (11) adapted to the first plug-in part (221) is provided on the surface of the louver (1) facing the base (2). The first plug-in part (221) is inserted into the second slot (11). An anti-detachment mechanism (3) is also provided between the louver (1) and the base (2). The anti-detachment mechanism (3) includes an anti-detachment member (31). One end of the anti-detachment member (31) is connected to the louver (1), and the other end is connected to the base (2).

2. The louvered structure according to claim 1, characterized in that: The anti-detachment component (31) is connected to the louver (1) at one end by a locking block (311), and a slot (12) adapted to the locking block (311) is provided on the surface of the louver (1) facing the base (2).

3. The louvered structure according to claim 2, characterized in that: The anti-detachment component (31) is provided with a first locking part (312) at one end connected to the base (2), and a second locking part (27) adapted to the first locking part (312) is provided on the base (2). The first locking part (312) and the second locking part (27) overlap each other to realize the connection between the louver (1) and the base (2) and achieve anti-detachment and limiting through the first locking part (312) and the second locking part (27).

4. The louvered structure according to claim 3, characterized in that: The second snap-fit ​​part (27) is provided on the support member (22).

5. The louvered structure according to claim 4, characterized in that: The second snap-fit ​​portion (27) is located at the lower end of the support member (22) away from the base (2) and is adjacent to the first plug-in portion (221).

6. The louver structure according to any one of claims 1-5, characterized in that: The support member (22) is tilted upwards, so that the base (2) and the support member (22) form a V-shape, thereby achieving the tilted setting of the louver (1).

7. The louvered structure according to claim 6, characterized in that: The louver (1) is provided with a second insertion part (13) at the end opposite to the first slot part (23).

8. The louvered structure according to claim 7, characterized in that: The base (2) is provided with a splicing groove (24) at one end of the support member (22), and a splicing part (25) adapted to and connected to the splicing groove (24) at one end of the base (2) located in the first slot (23).

9. A curtain wall structure, comprising vertical keel (100), wherein a curtain wall panel (101) is disposed on the vertical keel (100), characterized in that: It also includes the louver structure as described in any one of claims 1-8, wherein the louver structure is located at a position where the vertical keel (100) is not provided with a curtain wall panel (101), and the base (2) is fixed to the vertical keel (100) by mechanical screws.

10. The curtain wall structure according to claim 9, characterized in that: A keel trim piece (102) is provided on the vertical keel (100) between the louver structure and the curtain wall panel (101).

Images