Module connecting aluminum profile

Abstract

The utility model discloses a module connecting aluminum profile which comprises a first inverted-Z-shaped aluminum profile body and a second inverted-Z-shaped aluminum profile body, and the first aluminum profile body and the second aluminum profile body are spliced to form a reserved gap. A limiting piece used for guaranteeing the distance of the reserved gap and the flatness of the module is detachably arranged between the first aluminum profile and the second aluminum profile. And a decorative strip is filled between the aluminum profile I and the aluminum profile II. According to the utility model, the modules and the modules are combined and fixed through the symmetrical connecting profiles, and the limiting pieces are adopted, so that reserved gaps between the connecting profiles and the flatness of the whole signboard surface are ensured, the defect of thermal expansion and cold contraction is overcome, and the decoration strips are applied to beautify the splicing parts between the modules; the problems of weathering and rainwater erosion are solved, the service life of the product is prolonged, the overall structure is more stable, and the product quality is safer and more reliable.

Description

Technical Field

[0001] The utility model relates to a module connection aluminum profile, belonging to the technical field of aluminum profiles. Background Art

[0002] Door signs are chosen by most businesses because they are relatively low in cost but conspicuous, and can easily attract the attention of potential customers, thus achieving a promotional effect.

[0003] Existing, conventional door signs are usually made of aluminum-plastic panels, wooden boards, steel plates, decorative panels, etc. In order to solve the problem of thermal expansion and contraction of the panels, most of them are fixed on the steel bracket on the base plate surface by splicing multiple aluminum-plastic panels with reserved gaps. However, as time goes by, due to factors such as weathering and rain erosion, the gaps gradually become larger, which accelerates the aging of the product, affects the product's service life and aesthetics, and there are certain safety hazards. There is room for improvement. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing door signs are mostly spliced ​​in a way of reserved gaps in order to solve the problem of thermal expansion and contraction. However, the reserved gaps will deform and become larger due to weathering and rain erosion during long-term use, which will affect the product life and aesthetics and also pose a safety hazard.

[0005] In order to solve the above technical problems, the utility model provides a module connection aluminum profile to solve the problem that the gaps between modules are damaged by weathering and rain erosion, thereby improving the service life, safety and aesthetics of the product.

[0006] In order to achieve the above technical objectives and the above technical effects, this application is implemented through the following technical solutions:

[0007] A module-connected aluminum profile comprises an aluminum profile 1 and an aluminum profile 2, wherein the aluminum profile 1 and the aluminum profile 2 are detachably connected, and a reserved gap is formed between the aluminum profile 1 and the aluminum profile 2 for solving the problem of thermal expansion and contraction, and the aluminum profile 1 and the aluminum profile 2 are detachably connected to a steel bracket on a base panel.

[0008] Preferably, aluminum profile 1 is in an inverted "Z" shape, the top of aluminum profile 1 is fixed surface 1, the inner side surface extending on the left side of aluminum profile 1 is the first leg fixed surface connected to the signboard plate, the side of the first leg fixed surface away from the fixed surface 1 extends to the plate connection transition surface 1, and the lateral top of the inner side surface extending on the left side of aluminum profile 1 is fixed surface 2 connected to aluminum profile 2.

[0009] Furthermore, a screw fixing groove 1 is provided on the fixing surface 2.

[0010] Furthermore, the aluminum profile 2 is in a "Z" shape, the top of the aluminum profile 2 is a fixing surface 3, the left side of the top of the aluminum profile 2 is a cross-section, the right extending surface of the aluminum profile 2 is a second leg fixing surface connected to the signboard plate, the second leg fixing surface extends on the side away from the fixing surface 3 to form a plate connection transition surface 2, the lateral top of the right extending inner side surface of the aluminum profile 2 is a fixing surface 4, the reserved gap is formed between the cross-section and the first leg fixing surface, and a screw fixing groove 2 is provided on the fixing surface 4.

[0011] Furthermore, the tail ends of the plate connecting transition surface 1 and the tail ends of the plate connecting transition surface 2 are both arc-shaped.

[0012] Furthermore, a decorative strip is provided between the first leg fixing surface and the second leg fixing surface.

[0013] Furthermore, the decorative strip is a concave structure.

[0014] Furthermore, the decorative strip is a flat structure, and anti-drop teeth are provided on the side walls of the decorative strip facing the first leg fixing surface and the second leg fixing surface.

[0015] Preferably, a limiter for ensuring the reserved gap spacing and module flatness is detachably provided between the first aluminum profile and the second aluminum profile.

[0016] The utility model provides a modular connection aluminum profile, which has the following advantages:

[0017] 1. When the utility model is used, the modules are fixed by symmetrically connecting the profiles between the modules, and the limiters are used to ensure the reserved gaps between the connecting profiles and the flatness of the overall signboard surface, solving the defects of thermal expansion and contraction. The decorative strips are used to beautify the joints between the modules, solving the erosion of weathering and rain, and prolonging the service life of the product. The overall structure is more stable, and the product quality is safer and more reliable.

[0018] 2. When the utility model is used, the use of concave decorative strips makes the overall signboard contour more three-dimensional and has a three-dimensional visual effect; the use of flat decorative strips can be embellished with colors to make the overall module more beautiful and visually more eye-catching.

[0019] 3. When the utility model is used, the interference phenomenon generated during installation is effectively solved by setting the tail ends of the plate connecting transition surface 1 and the plate connecting transition surface 2 to be arc-shaped.

[0020] 4. When the utility model is used, different assembly sequences can be designed according to the different structures of each door head. The aluminum profile is flexible and convenient to use and has high installation efficiency. It is a green, benign and recyclable metal material with broad application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural schematic diagram of the aluminum profile of the utility model;

[0022] Figure 2 This is a schematic diagram of the second structure of the aluminum profile of the utility model

[0023] Figure 3 This is a schematic diagram of the decorative strip structure of the first embodiment of the utility model;

[0024] Figure 4 This is a schematic diagram of the decorative strip structure of the second embodiment of the utility model;

[0025] Figure 5 It is a schematic diagram of the module and module splicing structure;

[0026] Figure 6 This is a schematic diagram of the structure of the limiter of the utility model;

[0027] Figure 7 This is a schematic diagram of the installation structure of the first embodiment of the utility model;

[0028] Figure 8 This is a schematic diagram of the installation structure of the second embodiment of the utility model;

[0029] In the figure:

[0030] 1-aluminum profile one; 11-fixing surface one; 12-first leg fixing surface; 13-plate connection transition surface one; 14-fixing surface two; 2-aluminum profile two; 21-fixing surface three; 22-cross section; 23-second leg fixing surface; 24-plate connection transition surface two; 25-fixing surface four; 3-screw fixing groove one; 4-screw fixing groove two; 5-reserved gap; 6-aluminum-plastic plate; 61-leg part; 7-limiting piece; 8-decorative strip; 81-anti-drop tooth; 9-module one; 10-module two; 15-module three; 16-module four; 17-base panel; 18-steel bracket; 19-glueing. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technical personnel in the field without creative work are within the scope of protection of the present utility model.

[0032] Embodiment 1:

[0033] Reference Figure 1-Figure 8A module-connected aluminum profile includes an aluminum profile 1 and an aluminum profile 2. The aluminum profile 1 and the aluminum profile 2 are both installed on a module made of an aluminum-plastic panel 6. The aluminum profile 1 and the aluminum profile 2 on two adjacent modules are spliced ​​with each other and detachably fixedly connected by screws. The spliced ​​aluminum profile 1 and the aluminum profile 2 are both fixed to a steel bracket 18 on a base panel 17 by screws to achieve the connection of the signboard module. A reserved gap 5 is formed between the aluminum profile 1 and the aluminum profile 2 to solve the problem of thermal expansion and contraction. In this embodiment, the aluminum profile 1 and the aluminum profile 2 are both formed in one step by a mold, which is simple to manufacture and has stable quality.

[0034] Reference Figure 1 , Figure 7 and Figure 8 In a further embodiment, the aluminum profile 1 is in an inverted "Z" shape, the top of the aluminum profile 1 is a fixing surface 11, the inner side surface extending from the left side of the aluminum profile 1 is a first leg fixing surface 12 connected to the signboard plate, the first leg fixing surface 12 extends away from the fixing surface 11 on the side to form a plate connection transition surface 13, the tail end of the plate connection transition surface 13 is in an arc shape, and the arc-shaped design can effectively solve the interference phenomenon generated during installation, the lateral top of the inner side surface extending from the left side of the aluminum profile 1 is a fixing surface 2 14 connected to the aluminum profile 2, and a screw fixing groove 3 is provided on the fixing surface 2 14.

[0035] Reference Figure 1 , Figure 7 and Figure 8 In a further embodiment, the aluminum profile 2 is in a "Z" shape, the top of the aluminum profile 2 is a fixing surface 3 21, the left side of the top of the aluminum profile 2 is a cross section 22, the right extension surface of the aluminum profile 2 is a second leg fixing surface 23 connected to the signboard plate, the second leg fixing surface 23 extends away from the fixing surface 3 21 on the side to form a plate connection transition surface 24, the tail end of the plate connection transition surface 24 is arc-shaped, and the arc-shaped design also plays an effective role in solving the interference phenomenon generated during installation, the lateral top of the right extension inner side surface of the aluminum profile 2 is a fixing surface 4 25, and a reserved gap 5 for solving the problem of thermal expansion and contraction is formed between the cross section 22 and the first leg fixing surface 12, and a screw fixing groove 2 4 is provided on the fixing surface 4 25.

[0036] Reference Figure 1-Figure 8 The installation and use methods of the aluminum profile 1 and the aluminum profile 2 of the utility model are as follows:

[0037] Aluminum profile 2 is installed on the left side of the leg part 61 with grooves and bends around the aluminum-plastic plate 6, and the leg part 61 and the second leg fixing surface 23 of the aluminum profile 2 are fixedly connected with screws, and aluminum profile 1 is installed on the right side, and the leg part 61 and the first leg fixing surface 12 of the aluminum profile 1 are fixedly connected with screws, and aluminum profile 1 is installed on the upper end, and the leg part 61 and the first leg fixing surface 12 of the aluminum profile 1 are fixedly connected with screws, and aluminum profile 2 is installed on the lower end, and the leg part 61 and the second leg fixing surface 23 of the aluminum profile 2 are fixedly connected with screws to form a module, and multiple modules are formed by analogy. First, one module 19 is connected to aluminum profile 19 with screws through the screw fixing groove 13 and The steel bracket 18 on the base panel 17 is fixedly connected, the stopper 7 is placed on the upper mouth of the module 1 9, the module 2 10 is placed on the stopper 7, the aluminum profile 1 at the upper end of the module 2 10 is fixedly connected to the steel bracket 18 on the base panel 17 with screws through the screw fixing groove 1 3, then the stopper 7 is removed, and the aluminum profile 1 is fixedly connected to the aluminum profile 1 1 with screws through the screw fixing groove 2 4 of the aluminum profile 2 2, and the screws extend all the way to the steel bracket 18, ensuring that the first leg fixing surface 12 of the aluminum profile 1 and the side section 22 of the aluminum profile 2 2 form a reserved gap 5 (module thermal expansion and contraction reserved gap), and so on, the same method is used to install the module 3 15 and the module 4 16. You can also install the module 1 9 first and then the module 3 15, that is, after installing a horizontal row of N modules, install the upper row of modules, and so on. Then glue 19 is applied in the middle of the aluminum profile 1 and the aluminum profile 2 to fill the decorative strip 8, and the decorative strip 8 is placed inside the aluminum profile 1 and the aluminum profile 2. In this embodiment, the decorative strip 8 is concave and has a strong three-dimensional effect.

[0038] Embodiment 2:

[0039] The difference between this embodiment and the first embodiment is that:

[0040] The decorative strip 8 is a flat structure. The decorative strip 8 is flush with the module up and down and left and right. The decorative strip 8 is fixed with glue 19 on the back. Anti-drop teeth 81 are integrally formed on the two side walls of the decorative strip 8 facing the first leg fixing surface 12 and the second leg fixing surface 23. The decorative strip 8 can be decorated with colors according to customer needs to make the overall module more beautiful and visually more eye-catching.

[0041] The above is only a preferred embodiment of the utility model, and is not any formal or substantial limitation of the utility model. It should be pointed out that ordinary technicians in this technical field can make some improvements and supplements without departing from the utility model, and these improvements and supplements should also be regarded as the protection scope of the utility model. Any technician familiar with this profession can make some changes, modifications and equivalent changes made by using the technical content disclosed above without departing from the spirit and scope of the utility model, which are all equivalent embodiments of the utility model; at the same time, any changes, modifications and evolutions of any equivalent changes made to the above embodiments based on the essential technology of the utility model are still within the scope of the technical solution of the utility model.

Claims

1. A modular connection aluminum profile, characterized in that: It comprises an aluminum profile 1 (1) and an aluminum profile 2 (2), wherein the aluminum profile 1 (1) and the aluminum profile 2 (2) are detachably connected, and a reserved gap (5) is formed between the aluminum profile 1 (1) and the aluminum profile 2 (2) to solve the problem of thermal expansion and contraction, and the aluminum profile 1 (1) and the aluminum profile 2 (2) are detachably connected to a steel bracket (18) connected to a base panel (17); The aluminum profile one (1) is in an inverted "Z" shape, the top of the aluminum profile one (1) is a fixing surface one (11), the inner side surface extending from the left side of the aluminum profile one (1) is a first leg fixing surface (12) connected to the signboard plate, the side of the first leg fixing surface (12) away from the fixing surface one (11) extends to form a plate connecting transition surface one (13), and the transverse top of the inner side surface extending from the left side of the aluminum profile one (1) is a fixing surface two (14) connected to the aluminum profile two (2); The second fixing surface (14) is provided with a screw fixing groove (3); The aluminum profile 2 (2) is in a "Z" shape, the top of the aluminum profile 2 (2) is a fixing surface 3 (21), the left side of the top of the aluminum profile 2 (2) is a cross section (22), the right extension surface of the aluminum profile 2 (2) is a second leg fixing surface (23) connected to the signboard plate, the second leg fixing surface (23) extends away from the fixing surface 3 (21) on the side to form a plate connecting transition surface 2 (24), the transverse top of the right extension inner side surface of the aluminum profile 2 (2) is a fixing surface 4 (25), the reserved gap (5) is formed between the cross section (22) and the first leg fixing surface (12), and the fixing surface 4 (25) is provided with a screw fixing groove 2 (4).

2. A modular connection aluminum profile as claimed in claim 1, characterized in that: The tail ends of the plate connecting transition surface 1 (13) and the plate connecting transition surface 2 (24) are both arc-shaped.

3. The modular connection aluminum profile according to claim 1, characterized in that: A decorative strip (8) is provided between the first leg fixing surface (12) and the second leg fixing surface (23).

4. The modular connection aluminum profile according to claim 3, characterized in that: The decorative strip (8) is a concave structure.

5. The modular connection aluminum profile according to claim 3, characterized in that: The decorative strip (8) is a flat structure, and anti-drop teeth (81) are provided on the side walls of the decorative strip (8) facing the first leg fixing surface (12) and the second leg fixing surface (23).

6. The modular connection aluminum profile according to claim 1, characterized in that: A stopper (7) for ensuring the spacing of the reserved gap (5) and the flatness of the module is detachably provided between the first aluminum profile (1) and the second aluminum profile (2).

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