Building exterior wall hanging plate convenient to install

Abstract

The utility model relates to a building exterior wall hanging plate convenient to install, and relates to the field of building construction.The building exterior wall hanging plate convenient to install comprises a base, a heat preservation layer arranged on the base and a decoration layer arranged on the heat preservation layer, a plurality of first positioning grooves are formed in the decoration layer, second positioning grooves corresponding to the first positioning grooves are formed in the heat preservation layer, and a plurality of fixing buckles are arranged on the decoration layer; the fixing buckles correspond to the first positioning grooves, the fixing buckles are clamped into the corresponding first positioning grooves and the corresponding second positioning grooves, and the multiple fixing buckles are arranged around the periphery of the decoration layer and the periphery of the heat preservation layer. The heat preservation layer and the decoration layer are fixed through the fixing buckles, when the heat preservation layer or the decoration layer is damaged, the fixing buckles are detached, the heat preservation layer or the decoration layer can be detached and replaced, and the heat preservation layer or the decoration layer can be reassembled through the fixing buckles after replacement is completed. And the whole hanging plate is not replaced, so that the maintenance cost is reduced.

Description

Technical fields:

[0001] This utility model belongs to the technical field of building construction, and specifically refers to a building exterior wall panel that is easy to install. Background technology:

[0002] Exterior wall cladding is a decorative and protective material used on the exterior walls of buildings. It is usually made of materials such as metal, wood, fiber cement, and PVC. In order to improve the installation efficiency of cladding, a prefabricated exterior wall cladding system has been proposed. This system adopts a modular design and prefabrication production, and achieves efficient construction through standardized components and rapid installation technology.

[0003] After the cladding is installed on the outside of the exterior wall, it is located on the outside of the wall. With the increase of use time, rainwater or moisture can easily enter the interior of the cladding through the gaps at the joints, making the interior of the cladding damp. Long-term dampness can easily lead to mold growth inside the cladding, affecting the insulation effect of the cladding, and the cladding needs to be replaced.

[0004] In related technologies, replacing the mounting plate requires replacing the entire mounting plate, and some decorative patterns on the surface of the mounting plate need to be re-customized, resulting in high maintenance costs, which needs to be improved. Summary of the Invention:

[0005] The purpose of this utility model is to provide an easy-to-install building exterior wall panel to solve the technical problems mentioned in the background art.

[0006] This utility model is implemented as follows:

[0007] An easy-to-install building exterior wall panel includes a base, an insulation layer disposed on the base, and a decorative layer disposed on the insulation layer. The decorative layer has a plurality of positioning grooves I, and the insulation layer has positioning grooves II corresponding to the positioning grooves I. The decorative layer is provided with a plurality of fixing buckles, which are disposed corresponding to the positioning grooves I and are engaged with the positioning grooves I and II. The plurality of fixing buckles are arranged around the outer periphery of the decorative layer and the insulation layer.

[0008] By adopting the above technical solution, the insulation layer and decorative layer are fixed together with fasteners. When the insulation layer or decorative layer shows signs of damage, the fasteners can be removed, allowing the insulation layer or decorative layer to be disassembled and replaced. After replacement, it can be reassembled using the fasteners. This avoids replacing the entire panel, thus reducing maintenance costs.

[0009] Preferably, the insulation layer is provided with a plurality of support rods, the support rods are inclined upward in a direction away from the insulation layer, and the decorative layer is provided with a plurality of mounting grooves, the mounting grooves are correspondingly provided with the support rods, and the support rods are inserted into the corresponding mounting grooves.

[0010] By adopting the above technical solution, it is beneficial to improve the structural strength between the decorative layer and the insulation layer.

[0011] Preferably, the insulation layer includes a support grid frame disposed on the base and an insulation part disposed on the support grid frame, and the support rod is connected to the support grid frame.

[0012] By adopting the above technical solutions, it is beneficial to improve the structural strength of the insulation layer.

[0013] Preferably, the insulation layer is provided with a water-absorbing expansion pad, and a decorative panel is slidably connected to the decorative layer. The sliding direction of the decorative panel is parallel to the distribution direction of the insulation layer and the decorative layer. The decorative panel slides out of the surface of the decorative layer, and the water-absorbing expansion pad drives the decorative panel to move after absorbing water.

[0014] By adopting the above technical solution, if a gap appears at the joint, rainwater will enter through the gap. The water-absorbing expansion pad will absorb the rainwater and expand, causing the decorative panel to protrude from the decorative layer, making it easier for maintenance personnel to intuitively judge whether the joint is sealed.

[0015] Preferably, the decorative panel is provided with an abutment plate, the abutment plate is attached to the water-absorbing expansion pad, the expansion of the water-absorbing expansion pad drives the abutment plate to move, and the decorative panel slides out of the surface of the decorative layer.

[0016] By adopting the above technical solution, the water-absorbing expansion pad moves the decorative panel through the abutment plate, which helps to reduce the area of ​​the decorative panel and improve the integrity of the decorative layer.

[0017] Preferably, an annular groove one is formed on the peripheral wall of the insulation layer, and an annular groove two is formed on the outer peripheral wall of the decorative layer. The annular groove one and the annular groove two are joined together to form a water-absorbing groove. The water-absorbing groove is for the water-absorbing expansion pad to be inserted into, and the water-absorbing groove is located between the positioning groove one and the positioning groove two.

[0018] By adopting the above technical solution, the water-absorbing expansion pad is placed close to the seam, which facilitates timely expansion of the decorative panel after a gap appears in the seam, causing the decorative panel to protrude from the decorative layer. Maintenance personnel can then promptly detect and seal the seam.

[0019] Preferably, the decorative layer has an installation opening for the decorative panel to be inserted into, and a sealing gasket is fixed on the decorative panel. The sealing gasket is arranged around the decorative panel and covers the installation opening after the decorative panel extends out of the decorative layer.

[0020] By adopting the above technical solution, when the decorative panel protrudes from the decorative layer and the sealing gasket covers the installation opening, it helps to reduce rainwater from entering the hanging panel through the gap between the decorative panel and the decorative layer.

[0021] Preferably, a protective layer is sprayed onto the decorative layer to form a protective layer for protecting the decorative layer.

[0022] By adopting the above technical solutions, it is beneficial to reduce the erosion of the decorative layer by ultraviolet rays and rainwater, and extend the service life of the decorative layer.

[0023] The outstanding advantages of this utility model compared to the prior art are:

[0024] 1. This utility model secures the insulation layer and decorative layer with fasteners. When either the insulation or decorative layer shows signs of damage, the fasteners can be removed to disassemble and replace it. After replacement, the layers can be reassembled using the fasteners. This avoids replacing the entire panel, thus reducing maintenance costs.

[0025] 2. If a gap appears at the joint of this utility model, rainwater will enter through the gap. The water-absorbing expansion pad will absorb the rainwater and expand, causing the decorative panel to protrude from the decorative layer, making it easier for maintenance personnel to judge whether the joint is sealed more intuitively.

[0026] 3. In this utility model, when the decorative panel protrudes from the decorative layer and the sealing gasket covers the installation opening, it helps to reduce rainwater from entering the hanging panel through the gap between the decorative panel and the decorative layer. Attached image description:

[0027] Figure 1 This is a schematic diagram of the overall structure of this utility model, mainly showing the position of the decorative panel after water seepage into the hanging panel;

[0028] Figure 2 This is a partial exploded view of the present invention, mainly showing the internal structure of the decorative layer;

[0029] Figure 3 This is a partial exploded view of the present invention, mainly showing the structure of the insulation layer and the decorative layer.

[0030] Instruction manual drawing reference numerals: 1. Base; 2. Insulation layer; 21. Supporting grid frame; 211. Support rod; 22. Insulation part; 221. Positioning groove two; 222. Ring groove one; 3. Decorative layer; 31. Installation groove; 32. Positioning groove one; 33. Ring groove two; 34. Installation port; 4. Protective layer; 5. Water absorption groove; 6. Water absorption expansion pad; 7. Fixing buckle; 8. Decorative panel; 81. Step surface; 82. Sealing gasket; 83. Abutment plate. Detailed implementation method:

[0031] The present invention will be further described below with reference to specific embodiments. See below for details. Figure 1 —3:

[0032] This application discloses an easy-to-install building exterior wall panel. See also: An easy-to-install building exterior wall panel. Figure 1 The structure includes a base 1, an insulation layer 2, and a decorative layer 3. The base 1 is located on the innermost side and fixed to the outer wall. The decorative layer 3 is located on the outermost side. The insulation layer 2 is located between the base 1 and the decorative layer 3. The insulation layer 2 is fixedly connected to the base, while the decorative layer 3 is detachably connected to the insulation layer 2. A transparent protective layer 4 is sprayed onto the outer side of the decorative layer 3 to protect it and improve the service life of the panel.

[0033] See Figure 1 and Figure 2 The insulation layer 2 includes a support frame 21 and an insulation section 22. The support frame 21 is located inside the insulation section 22. Both the support frame 21 and the insulation section 22 are fixedly connected to the base 1. Several support rods 211 are fixed on the support frame 21. The support rods 211 are evenly distributed at equal intervals in the vertical direction. The support rods 211 are located on the side of the support frame 21 away from the base 1. The support rods 211 are inclined. The support rods 211 are inclined upward in the direction away from the support frame 21. The support rods 211 extend out of the insulation section 22. The support rods 211 are parallel to each other.

[0034] See Figure 1 and Figure 2 The decorative layer 3 has several mounting slots 31 at one end near the insulation part 22. The position and number of mounting slots 31 correspond one-to-one with the position and number of support rods 211, and the mounting slots 31 allow the corresponding support rods 211 to be inserted. During the assembly of the decorative layer 3 to the insulation layer 2, the decorative layer 3 is moved closer to the insulation layer 2 along the inclined direction of the support rods 211, so that several support rods 211 are inserted into the corresponding mounting slots 31. When it is necessary to remove the decorative layer 3, the decorative layer 3 is moved away from the insulation layer 2 along the inclined direction of the support rods 211.

[0035] See Figure 1 and Figure 2The outer peripheral wall of the decorative layer 3 is provided with a plurality of positioning grooves 32, which are arranged around the decorative layer 3 and spaced apart. The outer peripheral wall of the insulation part 22 is provided with a plurality of positioning grooves 221, the position and number of positioning grooves 32 corresponding one-to-one with the position and number of positioning grooves 221, and the distribution direction of positioning grooves 32 and corresponding positioning grooves 221 is parallel to the distribution direction of the insulation part 22 and the decorative layer 3. A first annular groove 222 is provided on the outer peripheral wall of the insulation part 22. The first annular groove 222 is arranged around the circumference of the insulation part 22 and is located on the side of the insulation part 22 near the decorative layer 3. A second annular groove 33 is provided on the outer peripheral wall of the decorative layer 3. A second positioning groove 221 is arranged around the circumference of the insulation part 22 and is located on the side of the decorative layer 3 near the insulation part 22. The first annular groove 222 and the second annular groove 33 are connected and are spliced ​​together to form a water absorption groove 5. The water absorption groove 5 is located between the first positioning groove 32 and the second positioning groove 221. A water-absorbing expansion pad 6 is fixed on the insulation part 22. The water-absorbing expansion pad 6 is long and narrow, and the water absorption groove 5 is for the water-absorbing expansion pad 6 to be inserted.

[0036] See Figure 1 and Figure 2 A number of fixing buckles 7 are fixed on the decorative layer 3. The position and number of fixing buckles 7 correspond one-to-one with the position and number of positioning groove 1 32. The cross-section of fixing buckle 7 is concave. A number of fixing buckles 7 are arranged around the outer periphery of the decorative layer 3. The two ends of fixing buckle 7 are respectively inserted into the corresponding positioning groove 1 32 and positioning groove 221 for fixation.

[0037] When it is necessary to remove the decorative layer 3 from the insulation part 22, remove several clips from the positioning groove 1 32 and the positioning groove 221, and then move it away from the decorative layer 3 along the inclined direction of the support rod 211.

[0038] See Figure 1 and Figure 3 A decorative panel 8 is slidably connected to the decorative layer 3. An installation opening 34 is provided on the decorative layer 3. The extension direction of the installation opening 34 is parallel to the distribution direction of the insulation part 22 and the decorative layer 3. The sliding direction of the decorative panel 8 is also parallel to the distribution direction of the insulation part 22 and the decorative layer 3. The installation opening 34 allows the decorative panel 8 to be inserted, and the decorative panel 8 slides out of the surface of the decorative layer 3. The decorative panel 8 is cylindrical. A stepped surface 81 is formed at one end of the decorative panel 8 near the insulation part 22. A sealing gasket 82 is fixed on the decorative panel 8. The sealing gasket 82 is arranged around the outer periphery of the stepped surface 81. The sealing gasket 82 is elastic. Movement of the decorative panel 8 causes the sealing gasket 82 to slide out or extend out of the installation opening 34. When the sealing gasket 82 is located in the installation opening 34, the sealing gasket 82 adheres to the stepped surface 81 and the inner wall of the installation opening 34. When the sealing gasket 82 extends out of the installation opening 34, the sealing gasket 82 unfolds and covers the installation opening 34.

[0039] A contact plate 83 is fixed to one end of the decorative panel 8 near the insulation part 22. The contact plate 83 is slidably connected to the decorative layer 3. The sliding direction of the contact plate 83 is parallel to the sliding direction of the decorative panel 8. One end of the contact plate 83 is attached to the water-absorbing expansion pad 6. The expansion of the water-absorbing expansion pad 6 causes the contact plate 83 to move away from the insulation part 22, which in turn causes the decorative panel 8 to move and extend out of the surface of the decorative layer 3. This makes it easier for maintenance personnel to directly observe whether there are gaps in the joints, which helps to improve the timeliness of maintenance.

[0040] The water-absorbing expansion pad 6 moves the decorative panel 8 via the abutment plate 83, which helps to promptly move the decorative panel 8 at any location around the joints of the hanging panel when leakage occurs, thus alerting the staff and reducing the size of the decorative panel 8.

[0041] The implementation principle of an easy-to-install building exterior wall panel in this application embodiment is as follows: the decorative layer 3 is fixed to the insulation layer 2 by the support rod 211 and the fixing buckle 7. If the inside of the panel is damaged by rainwater erosion, the decorative layer 3 can be removed from the insulation layer 2 and installed on another insulation layer 2. There is no need to customize the pattern separately, which helps to keep the surface color of the panel consistent after reinstallation and helps to reduce maintenance costs.

[0042] The above embodiments are only one of the preferred embodiments of this utility model and are not intended to limit the scope of implementation of this utility model. Therefore, all equivalent changes made in accordance with the shape, structure and principle of this utility model should be covered within the protection scope of this utility model.

Claims

1. A building exterior wall cladding that is easy to install, characterised in that: It includes a base (1), an insulation layer (2) on the base (1) and a decorative layer (3) on the insulation layer (2). The decorative layer (3) has a plurality of positioning grooves (32), and the insulation layer (2) has a positioning groove (221) corresponding to the positioning grooves (32). The decorative layer (3) has a plurality of fixing buckles (7), which are corresponding to the positioning grooves (32). The fixing buckles (7) are engaged with the positioning grooves (32) and the positioning grooves (221). The fixing buckles (7) are arranged around the outer periphery of the decorative layer (3) and the insulation layer (2).

2. The easy-to-install building exterior wall panel according to claim 1, characterized in that: The insulation layer (2) is provided with a plurality of support rods (211), the support rods (211) are inclined upward in a direction away from the insulation layer (2), and the decorative layer (3) is provided with a plurality of mounting grooves (31), the mounting grooves (31) are correspondingly provided with the support rods (211), and the support rods (211) are inserted into the corresponding mounting grooves (31).

3. A building exterior wall cladding panel for ease of installation according to claim 2, characterised in that: The insulation layer (2) includes a support frame (21) provided on the base (1) and an insulation part (22) provided on the support frame (21), and the support rod (211) is connected to the support frame (21).

4. A building exterior siding panel according to claim 1, wherein: The insulation layer (2) is provided with a water-absorbing expansion pad (6), and the decorative layer (3) is slidably connected with a decorative panel (8). The sliding direction of the decorative panel (8) is parallel to the distribution direction of the insulation layer (2) and the decorative layer (3). The decorative panel (8) slides out of the surface of the decorative layer (3). After the water-absorbing expansion pad (6) absorbs water, it drives the decorative panel (8) to move.

5. A building exterior wall cladding system of claim 4, wherein: The decorative panel (8) is provided with an abutment plate (83), which is attached to the water-absorbing expansion pad (6). The expansion of the water-absorbing expansion pad (6) drives the abutment plate (83) to move, and the decorative panel (8) slides out of the surface of the decorative layer (3).

6. A building exterior siding panel according to claim 4, wherein: The insulation layer (2) has a first annular groove (222) on its peripheral wall, and the decorative layer (3) has a second annular groove (33) on its outer peripheral wall. The first annular groove (222) and the second annular groove (33) are joined together to form a water-absorbing groove (5). The water-absorbing groove (5) is used for the water-absorbing expansion pad (6) to be inserted. The water-absorbing groove (5) is located between the first positioning groove (32) and the second positioning groove (221).

7. A building exterior wall cladding panel for ease of installation according to claim 6 wherein: The decorative layer (3) has an installation opening (34) for the decorative panel (8) to be inserted. A sealing gasket (82) is fixed on the decorative panel (8). The sealing gasket (82) is arranged around the decorative panel (8). The sealing gasket (82) covers the installation opening (34) after the decorative panel (8) extends out of the decorative layer (3).

8. A building exterior siding panel according to claim 1, wherein: A protective layer (4) is sprayed onto the decorative layer (3) to form a protective layer (4) for protecting the decorative layer (3).

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