Aluminum veneer

Abstract

The utility model provides an aluminum veneer and belongs to the technical field of building materials. The aluminum veneer comprises a main plate, the main plate is provided with two opposite first folded edges and two opposite second folded edges, and the first folded edges are provided with connecting pieces folded towards the second folded edges; connecting parts are arranged at the two ends of the second folding edge, and a first mounting groove is formed in the connecting piece; a second mounting groove is formed in the connecting part; at least part of the connecting piece is arranged in the second installation groove, and the sum of the thickness of the connecting piece located in the first installation groove and the thickness of the connecting part located in the second installation groove is not larger than the maximum thickness of the first folded edge or the second folded edge.

Description

TECHNICAL FIELD

[0001] The utility model belongs to building material technical field, especially a kind of aluminium veneer. BACKGROUND

[0002] In curtain wall or other decorative structure, aluminium veneer usually requires full welding. This is mainly because full welding can make the continuous, firm connection between aluminium veneer flanging, so as to ensure the consistency of overall surface, and improve the aesthetic effect of building facade. But due to the large welding heat input when full welding, it is easy to make local heat deformation or stress concentration of aluminium plate, and then appear welding-through problem. Once the weld defect or damage occurs, it usually cannot be repaired, and must be directly scrapped. In addition, after full welding, it also needs to be polished, so that the processing process is more complicated. SUMMARY

[0003] The utility model aims at the above-mentioned problems existing in prior art, and provides an aluminium veneer, which has mechanical connection structure for aluminium veneer edge, enhances firmness, and has the characteristics of simple connection mode.

[0004] The purpose of the utility model can be realized by the following technical schemes:

[0005] An aluminium veneer includes a main plate, the main plate has two opposite first flanges and two opposite second flanges, the first flange has a connecting piece folded towards the second flange, the two ends of the second flange have connecting parts, a first mounting groove is formed in the connecting piece, a second mounting groove is formed in the connecting part, the connecting piece is at least partially arranged in the second mounting groove, and the sum of the thickness of the connecting piece located in the first mounting groove and the thickness of the connecting part located in the second mounting groove is not greater than the maximum thickness of the first flange or the second flange.

[0006] In the above-mentioned aluminium veneer, a connecting piece is further included, a first through hole is formed in the connecting piece, a second through hole is formed in the connecting part, the second through hole corresponds to the first through hole, the connecting piece passes through the first through hole and the second through hole and connects the connecting piece and the connecting part.

[0007] In the above-mentioned aluminium veneer, the connecting piece is a roughened nut.

[0008] In the above-mentioned aluminium veneer, the thickness of the first flange and the second flange is greater than 2 mm.

[0009] In the above-mentioned aluminium veneer, a sink is formed in the connecting piece away from the first mounting groove, the sink is arranged around the first through hole, and the outer end of the roughened nut is hidden in the sink.

[0010] In the above-mentioned aluminium veneer, a waterproof layer is arranged between the connecting piece and the connecting part.

[0011] In the above-mentioned aluminum single plate, after the connecting piece is connected with the connecting part, a notch is formed on the corner of the main plate, and sealant is applied on the notch to fill the notch.

[0012] Compared with the prior art, the present application has the following advantages:

[0013] The second mounting groove is arranged on the connecting part of the second folding edge, and plays a corresponding matching role with the first mounting groove. During the installation process, at least part of the connecting piece is arranged into the second mounting groove, so that the two parts are embedded. According to the design, the sum of the thickness of the connecting piece located in the first mounting groove and the thickness of the connecting part located in the second mounting groove is not greater than the maximum thickness of the first folding edge or the second folding edge. This requirement ensures that the thickness of the overall structure remains smooth and uniform after splicing. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a structural schematic diagram in the present application;

[0015] Figure 2 is Figure 1 is a partial enlarged structural diagram in the present application;

[0016] Figure 3 is a schematic diagram of the connecting piece and the connecting part separated in the present application;

[0017] In the drawings,

[0018] 2, main plate;

[0019] 3, first folding edge; 31, connecting piece; 311, first mounting groove; 312, first through hole; 313, sink groove;

[0020] 4, second folding edge; 41, connecting part; 411, second mounting groove; 412, second through hole;

[0021] 5, connecting piece;

[0022] 6, waterproof layer. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] For example, Figures 1 to 3As shown, an aluminum veneer includes a main plate 2, the main plate 2 has two opposite first folded edges 3 and two opposite second folded edges 4, the first folded edge 3 has a connecting piece 31 folded towards the second folded edge 4; the two ends of the second folded edge 4 have connecting parts 41, the connecting piece 31 is provided with a first mounting groove 311; the connecting part 41 is provided with a second mounting groove 411; the connecting piece 31 is at least partially arranged in the second mounting groove 411, and the sum of the thickness of the connecting piece 31 located in the first mounting groove 311 and the thickness of the connecting part 41 located in the second mounting groove 411 is not greater than the maximum thickness of the first folded edge 3 or the second folded edge 4.

[0025] In the present application, the main plate 2 of the aluminum veneer is provided with two opposite first folded edges 3 and two opposite second folded edges 4, wherein the first folded edge 3 is processed with a connecting piece 31 folded towards the second folded edge 4, and the two ends of the second folded edge 4 are provided with connecting parts 41, which lays a foundation for subsequent fixing and mutual splicing. The first mounting groove 311 is processed on the connecting piece 31 to provide an accurate positioning groove, which facilitates the accurate butt joint of the connecting piece 31 of the aluminum veneer with the corresponding part during assembly. The second mounting groove 411 is processed on the connecting part 41 on the second folded edge 4, which plays a corresponding cooperation role with the first mounting groove 311. During installation, at least part of the connecting piece 31 is arranged in the second mounting groove 411, so that the two parts are embedded.

[0026] In the design, the sum of the thickness of the connecting piece 31 located in the first mounting groove 311 and the thickness of the connecting part 41 located in the second mounting groove 411 is not greater than the maximum thickness of the first folded edge 3 or the second folded edge 4. This requirement ensures that the thickness of the overall structure remains smooth and uniform after splicing.

[0027] Specifically, it also includes a connecting piece 5, the connecting piece 31 is provided with a first through hole 312, the connecting part 41 is provided with a second through hole 412, the second through hole 412 corresponds to the first through hole 312, the connecting piece 5 passes through the first through hole 312 and the second through hole 412 and connects the connecting piece 31 and the connecting part 41.

[0028] The connecting piece 5 passes through the corresponding first through hole 312 and second through hole 412, effectively realizing the accurate butt joint of the connecting piece 31 and the connecting part 41, ensuring the firmness of the whole structure connection. This design makes the assembly process simple and fast, reduces the assembly error, and improves the overall assembly efficiency.

[0029] Specifically, the connecting piece 5 is a roughened nut.

[0030] The pull thread nut has excellent fastening performance, can provide strong pulling force and biting force in the connection process of the aluminum single plate, ensures stable and reliable connection, is convenient to install and easy to operate, and the fastening process can be completed without complex tools, and construction efficiency is significantly improved.

[0031] Specifically, the thickness of the first folded edge 3 and the second folded edge 4 is greater than 2mm.

[0032] The thickness of the first folded edge 3 and the second folded edge 4 is greater than 2mm, which significantly improves the strength and rigidity of the aluminum single plate, enhances its carrying capacity and anti-deformation performance, and considering that the installation groove needs to be provided on the first folded edge 3 and the second folded edge 4, sufficient thickness needs to be provided.

[0033] Specifically, the connecting piece 31 away from the first installation groove 311 is provided with a sunken groove 313, and the sunken groove 313 is arranged around the first through hole 312, and the sunken groove 313 is used to hide the outer end of the pull thread nut.

[0034] The sunken groove 313 is designed to effectively hide the outer end of the pull thread nut, make the connecting part 41 flat and beautiful, and improve the overall decoration effect of the aluminum single plate, and prepare for subsequent seamless splicing.

[0035] Specifically, a waterproof layer 6 is arranged between the connecting piece 31 and the connecting part 41.

[0036] The design of the waterproof layer 6 improves the sealing performance of the aluminum single plate as a whole, is suitable for various climate conditions, and enhances its weather resistance in outdoor environment. The waterproof layer 6 is made of silicone rubber material.

[0037] Specifically, after the connecting piece 31 is connected with the connecting part 41, a gap is formed on the corner of the main plate 2, and sealant is applied on the gap to fill the gap.

[0038] The application of sealant on the gap can effectively fill the gap and enhance the sealing performance of the aluminum single plate structure, prevent moisture, dust or other impurities from entering the inside. The gap is caused by the connecting piece 31 after bending, and since it is purely mechanical connection, the gap between the connecting piece 31 and the surface of the aluminum single plate is inevitable. The gap problem is effectively solved by applying sealant.

[0039] It should be noted that all directional indications in the embodiments of the present application, such as up, down, left, right, front, back, etc., are only used to explain the relative position relationship, movement condition, etc. between the components in a certain specific posture, as shown in the drawings, and if the specific posture changes, the directional indications also change accordingly.

[0040] In addition, the description related to "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the same, or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. Meanwhile, the meaning of "and / or" appearing throughout the text is to include three schemes, for example, "A and / or B" includes A scheme, or B scheme, or A and B schemes are satisfied at the same time. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the realization of the person skilled in the art, when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist, nor is it within the scope of protection required by the present application.

[0041] The above components are all general standard components or components known to those skilled in the art, and their structure and principle can be known by those skilled in the art through technical manuals or through conventional experimental methods.

[0042] The specific embodiments described herein are merely illustrative of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but will not deviate from the spirit of the present application or exceed the scope defined by the appended claims.

Claims

1. An aluminum veneer, characterized by, The utility model provides a kind of mainboard (2), the mainboard (2) has two opposite first flange (3) and two opposite second flange (4), the first flange (3) has the connecting piece (31) that is folded towards second flange (4);The two ends of the second flange (4) have connecting portion (41), the connecting piece (31) is equipped with first installation recess (311);Connecting portion (41) is equipped with second installation recess (411);The connecting piece (31) is at least partially arranged in the second installation recess (411), the thickness of connecting piece (31) located first installation recess (311) and the thickness of connecting portion (41) located second installation recess (411) The sum is not greater than the maximum thickness of first flange (3) or second flange (4).

2. The aluminum veneer panel of claim 1, wherein, It further includes connecting piece (5), the connecting piece (31) is equipped with first through-hole (312), the connecting portion (41) is equipped with second through-hole (412), the second through-hole (412) corresponds with the first through-hole (312), the connecting piece (5) passes through first through-hole (312), second through-hole (412) and makes connecting piece (31) and connecting portion (41).

3. The aluminum veneer panel of claim 2, wherein, The connecting piece (5) is pull thread nut.

4. The aluminum veneer panel of claim 1, wherein, The thickness of the first flange (3) and the second flange (4) is greater than 2mm.

5. The aluminum veneer panel of claim 3, wherein, The connecting piece (31) is equipped with sunken groove (313) on the side away from first installation recess (311), the sunken groove (313) is arranged around first through-hole (312), the sunken groove (313) is used to hide the outer end of pull thread nut.

6. The aluminum veneer panel of claim 1, wherein, Waterproof layer (6) is arranged between the connecting piece (31) and the connecting portion (41).

7. The aluminum veneer panel of claim 1, wherein, After the connecting piece (31) is connected with the connecting portion (41), a gap is formed on the corner of the mainboard (2), and sealant is applied on the gap to fill the gap.

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