Outer wall decoration line device

Abstract

The utility model relates to the technical field of outer wall decoration lines, in particular to an outer wall decoration line device. The outer wall decoration line device comprises an inner side U-shaped plate, an outer side U-shaped plate, an anchor bolt piece and a fastener. The inner side U-shaped plate comprises a first bottom plate and two first side plates; the outer side U-shaped plate comprises a second bottom plate and two second side plates; the first bottom plate of the inner side U-shaped plate is detachably arranged on the wall body through an anchor bolt piece, and the first side plate extends in the direction away from the wall body; the two second side plates of the outer side U-shaped plate are arranged on the outer sides of the two first side plates of the inner side U-shaped plate in a sleeving mode so that the inner side U-shaped plate can be located in the outer side U-shaped plate. The second bottom plate directly faces the first bottom plate; and the first side plate is detachably connected with the adjacent second side plate through a fastener. Therefore, the outer wall has the advantages of being relatively high in deformation resistance and relatively high in overall attractiveness.

Description

Technical Field

[0001] This utility model relates to the field of exterior wall decorative lines technology, and more specifically, to an exterior wall decorative line device. Background Technology

[0002] With increasingly diverse exterior wall designs, decorative lines on exterior walls can better showcase three-dimensional beauty. The straightness and aesthetics of the decorative lines during construction directly affect the later performance of the exterior wall finish. Currently, the most commonly used exterior wall molding technique utilizes pre-fabricated EPS (expanded polystyrene) moldings. The specific process involves completing the exterior wall insulation construction, positioning and marking lines, fixing with specialized anchors, applying mesh and mortar to the outside, and finally applying the exterior wall paint finish.

[0003] However, such exterior wall designs have relatively small cross-sectional dimensions, making them prone to twisting and becoming uneven during construction. Utility Model Content

[0004] The purpose of this utility model includes, for example, providing an exterior wall decorative line device that has relatively strong resistance to deformation and relatively high overall aesthetic appeal of the exterior wall.

[0005] The embodiments of this utility model can be implemented as follows:

[0006] In a first aspect, this utility model provides an exterior wall decorative molding device, which is installed on a wall and includes:

[0007] Inner U-shaped plate, outer U-shaped plate, anchor bolts and fasteners;

[0008] The inner U-shaped plate includes a first base plate and two first side plates, the two first side plates being symmetrically arranged on both sides of the first base plate and keeping the two first side plates parallel.

[0009] The outer U-shaped plate includes a second bottom plate and two second side plates, the two second side plates being symmetrically arranged on both sides of the second bottom plate and keeping the two second side plates parallel;

[0010] The first bottom plate of the inner U-shaped plate is detachably mounted on the wall by anchor bolts, and the first side plate extends in a direction away from the wall;

[0011] The two second side plates of the outer U-shaped plate are sleeved on the outside of the two first side plates of the inner U-shaped plate, so that the inner U-shaped plate is located inside the outer U-shaped plate; the second bottom plate is directly opposite the first bottom plate; the first side plate and the adjacent second side plate are detachably connected by fasteners.

[0012] In an optional embodiment, the first side plate and the second side plate remain parallel.

[0013] In an optional embodiment, the first side plate is perpendicular to the first bottom plate, and the second side plate is perpendicular to the second bottom plate.

[0014] In an optional embodiment, the width of the first side plate is smaller than the width of the second side plate in a direction perpendicular to the wall, so that the end of the second side plate away from the second bottom plate can abut against the wall.

[0015] In an optional embodiment, a plurality of anchor bolts are evenly distributed on the first base plate along the length direction of the inner U-shaped plate.

[0016] In an optional embodiment, the anchor bolt is positioned at the center of the first base plate along the height direction of the wall.

[0017] In an optional embodiment, the fasteners are symmetrically disposed on the two second side plates of the outer U-shaped plate along the height direction of the wall; and the fasteners extend along the height direction of the wall.

[0018] In an optional embodiment, a plurality of fasteners are evenly distributed on the second side plate along the length direction of the outer U-shaped plate.

[0019] In an optional embodiment, a sealant is also included; the sealant is applied at the junction of the second side panel and the wall, and the sealant covers the fastener.

[0020] In an optional embodiment, both the inner U-shaped plate and the outer U-shaped plate are made of aluminum.

[0021] The beneficial effects of this utility model embodiment include, for example:

[0022] It has relatively strong resistance to deformation and relatively high overall aesthetic appeal of its exterior walls.

[0023] The embodiments of this utility model can be implemented as follows:

[0024] This exterior wall decorative molding device includes an inner U-shaped plate, an outer U-shaped plate, anchor bolts, and fasteners. The inner U-shaped plate includes a first base plate and two first side plates; the outer U-shaped plate includes a second base plate and two second side plates. The first base plate of the inner U-shaped plate is detachably mounted to the wall using anchor bolts. The outer U-shaped plate is fitted over the two first side plates of the inner U-shaped plate, so that the inner U-shaped plate is located inside the outer U-shaped plate. The first side plates are detachably connected to adjacent second side plates using fasteners. In other words, the inner U-shaped plate is securely mounted to the wall using anchor bolts, ensuring the overall stability of the exterior wall decorative molding device. The outer U-shaped plate is then connected to the inner U-shaped plate using fasteners. This distributed connection between the inner and outer U-shaped plates and the wall ensures the stability of the exterior wall decorative molding and distributes stress for better stability. Furthermore, the fitted arrangement of the inner and outer U-shaped plates improves the deformation resistance of the exterior wall decorative molding. In summary, this type of exterior wall decorative molding device has a simple structure, is easy to operate, and the material has relatively strong resistance to deformation. After construction, the overall aesthetics of the exterior wall are relatively high. Attached Figure Description

[0025] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the exterior wall decorative line device according to an embodiment of the present utility model;

[0027] Figure 2 This is a schematic diagram of the inner U-shaped plate of the exterior wall decorative line device according to an embodiment of the present utility model;

[0028] Figure 3 This is a schematic diagram of the outer U-shaped plate of the exterior wall decorative line device according to an embodiment of the present utility model;

[0029] Figure 4 This is a structural schematic diagram of the outer U-shaped plate of the exterior wall decorative line device according to another embodiment of the present utility model.

[0030] Figure 5 This is a structural schematic diagram of the inner U-shaped plate of the exterior wall decorative line device according to another embodiment of the present utility model.

[0031] Icons: 100 - Inner U-shaped plate; 110 - First base plate; 120 - First side plate; 200 - Outer U-shaped plate; 210 - Second base plate; 220 - Second side plate; 300 - Anchor bolt; 400 - Fastener; 500 - Sealant; 20 - Wall. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0033] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0034] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0035] In the description of this utility model, it should be noted that if terms such as "upper," "lower," "inner," or "outer" are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed during use, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0036] Furthermore, the terms "first" and "second" are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0037] It should be noted that, where there is no conflict, the features in the embodiments of this utility model can be combined with each other.

[0038] Please refer to Figure 1 This embodiment provides an exterior wall decorative molding device, which is installed on the wall 20 and includes:

[0039] Inner U-shaped plate 100, outer U-shaped plate 200, anchor bolt 300 and fastener 400;

[0040] The inner U-shaped plate 100 includes a first base plate 110 and two first side plates 120. The two first side plates 120 are symmetrically arranged on both sides of the first base plate 110 and the two first side plates 120 remain parallel.

[0041] The outer U-shaped plate 200 includes a second bottom plate 210 and two second side plates 220. The two second side plates 220 are symmetrically arranged on both sides of the second bottom plate 210 and the two second side plates 220 remain parallel.

[0042] The first bottom plate 110 of the inner U-shaped plate 100 is detachably mounted on the wall 20 by means of anchor bolts 300, and the first side plate 120 extends in a direction away from the wall 20;

[0043] The two second side plates 220 of the outer U-shaped plate 200 are sleeved on the outside of the two first side plates 120 of the inner U-shaped plate 100, so that the inner U-shaped plate 100 is located inside the outer U-shaped plate 200; the second bottom plate 210 is directly opposite the first bottom plate 110; the first side plate 120 and the adjacent second side plate 220 are detachably connected by fasteners 400.

[0044] The exterior wall decorative molding device of this scheme includes an inner U-shaped plate 100, an outer U-shaped plate 200, anchor bolts 300, and fasteners 400. The inner U-shaped plate 100 is securely mounted to the wall 20 via the anchor bolts 300, ensuring the overall stability of the exterior wall decorative molding device. The outer U-shaped plate 200 is then connected to the inner U-shaped plate 100 via the fasteners 400. This distributed connection between the inner U-shaped plate 100, the outer U-shaped plate 200, and the wall 20 ensures the stability of the exterior wall decorative molding and distributes stress for better stability. Furthermore, the nested arrangement of the inner U-shaped plate 100 and the outer U-shaped plate 200 enhances the deformation resistance of the exterior wall decorative molding. This design results in a simple structure, convenient operation, relatively strong material deformation resistance, and a relatively high overall aesthetic appeal of the exterior wall after construction.

[0045] Please continue reading. Figures 1 to 5 To learn more about the details of the exterior wall decorative molding device. Optionally, fastener 400 is a self-tapping screw. In an optional embodiment, both the inner U-shaped plate 100 and the outer U-shaped plate 200 are made of aluminum. Aluminum has advantages such as light weight, good structural strength, and corrosion resistance. It is easy to understand that other materials may be used in other embodiments; this is merely an example.

[0046] like Figure 1 As shown, in an optional embodiment, the first side plate 120 and the second side plate 220 remain parallel. This ensures that the inner U-shaped plate 100 and the outer U-shaped plate 200 have a more compact volume and also improves structural strength.

[0047] In an optional embodiment, the first side plate 120 is perpendicular to the first base plate 110, and the second side plate 220 is perpendicular to the second base plate 210. This helps to ensure the structural stability of the inner U-shaped plate 100 and the outer U-shaped plate 200.

[0048] In an optional embodiment, along a direction perpendicular to the wall 20, the width of the first side plate 120 is smaller than the width of the second side plate 220, so that the end of the second side plate 220 away from the second base plate 210 can abut against the wall 20. This arrangement ensures a tighter connection of the outer U-shaped plates 200 while reducing the gap between the outer U-shaped plates 200 and the wall 20.

[0049] from Figure 1 and Figure 2 As can be seen, in the optional embodiment, multiple anchor bolts 300 are evenly distributed on the first base plate 110 along the length of the inner U-shaped plate 100. This ensures a stable connection between the inner U-shaped plate 100 and the wall 20.

[0050] In an optional embodiment, the exterior wall decorative molding device further includes sealant 500; sealant 500 is disposed at the connection between the second side panel 220 and the wall 20, and sealant 500 covers fastener 400.

[0051] from Figure 1 , Figure 3 and Figure 4 As can be seen from the optional embodiment, fasteners 400 are symmetrically arranged on the two second side plates 220 of the outer U-shaped plate 200 along the height direction of the wall 20; and the fasteners 400 extend along the height direction of the wall 20.

[0052] In an optional embodiment, a plurality of fasteners 400 are evenly distributed on the second side plate 220 along the length direction of the outer U-shaped plate 200.

[0053] from Figure 5 As can be seen from the optional embodiment, the anchor bolt 300 is disposed at the center of the first base plate 110 along the height direction of the wall 20.

[0054] In practice, let's take a wall decorative line node with a protrusion height of 50mm and a width of 50mm from a certain project as an example for description:

[0055] (1) After the exterior wall insulation board and plastering mortar are completed, the positioning and layout of the exterior wall decorative lines shall be carried out.

[0056] (2) Use 12mm diameter anchors to fix the inner U-shaped plate 100 to the wall 20. The anchors should penetrate into the wall by at least 30mm (the width and height of the inner U-shaped plate 100 are 44mm, and the plate thickness is 2.5mm). The anchors should be 20mm away from the beginning of the end of the U-shaped plate, and the anchor spacing in the middle part should be 1000mm. The corners should be processed with a 45° bevel.

[0057] (3) Use fasteners 400 to fix the outer U-shaped plate 200 (the outer U-shaped plate 200 has a width and height of 50mm and a plate thickness of 2.5mm) onto the inner U-shaped plate 100. The spacing of the fasteners 400 is 600mm. When installing the corner part, ensure that the joint is tight and flat.

[0058] (4) Apply weather-resistant structural sealant 500 evenly to both sides of the junction between the outer U-shaped plate 200 and the wall 20, and cover the fasteners 400 with the structural sealant to protect them.

[0059] (5) Apply masking tape to the structural adhesive to protect the finished product before applying the exterior wall coating.

[0060] In summary, this utility model provides an exterior wall decorative molding device, which has at least the following advantages:

[0061] Compared to traditional EPS moldings, this invention offers stronger resistance to deformation, resulting in a higher overall aesthetic appeal of the exterior wall after installation. The self-tapping screws securing the aluminum panels are protected with structural adhesive, extending the lifespan of the design.

[0062] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. An exterior wall decorative molding device, installed on a wall, characterized in that, include: Inner U-shaped plate (100), outer U-shaped plate (200), anchor bolt (300) and fastener (400); The inner U-shaped plate (100) includes a first bottom plate (110) and two first side plates (120). The two first side plates (120) are symmetrically arranged on both sides of the first bottom plate (110) and the two first side plates (120) remain parallel. The outer U-shaped plate (200) includes a second bottom plate (210) and two second side plates (220), the two second side plates (220) are symmetrically arranged on both sides of the second bottom plate (210), and the two second side plates (220) remain parallel; The first bottom plate (110) of the inner U-shaped plate (100) is detachably mounted on the wall by means of anchor bolts (300), and the first side plate (120) extends in a direction away from the wall; The two second side plates (220) of the outer U-shaped plate (200) are sleeved on the outside of the two first side plates (120) of the inner U-shaped plate (100), so that the inner U-shaped plate (100) is located inside the outer U-shaped plate (200); the second bottom plate (210) is directly opposite the first bottom plate (110); the first side plate (120) and the adjacent second side plate (220) are detachably connected by fasteners (400).

2. The exterior wall decorative molding device according to claim 1, characterized in that: The first side plate (120) is parallel to the second side plate (220).

3. The exterior wall decorative molding device according to claim 2, characterized in that: The first side plate (120) is perpendicular to the first bottom plate (110), and the second side plate (220) is perpendicular to the second bottom plate (210).

4. The exterior wall decorative molding device according to claim 1, characterized in that: Along a direction perpendicular to the wall, the width of the first side plate (120) is smaller than the width of the second side plate (220) so that the end of the second side plate (220) away from the second bottom plate (210) can abut against the wall.

5. The exterior wall decorative molding device according to claim 1, characterized in that: Along the length of the inner U-shaped plate (100), a plurality of anchor bolts (300) are evenly distributed on the first base plate (110).

6. The exterior wall decorative molding device according to claim 1, characterized in that: Along the height direction of the wall, the anchor bolt (300) is located at the center of the first base plate (110).

7. The exterior wall decorative molding device according to claim 1, characterized in that: Along the height direction of the wall, the fasteners (400) are symmetrically arranged on the two second side plates (220) of the outer U-shaped plate (200); and the fasteners (400) extend along the height direction of the wall.

8. The exterior wall decorative molding device according to claim 1, characterized in that: Along the length of the outer U-shaped plate (200), a plurality of fasteners (400) are evenly distributed on the second side plate (220).

9. The exterior wall decorative molding device according to claim 1, characterized in that: It also includes a sealant (500); the sealant (500) is disposed at the connection between the second side plate (220) and the wall, and the sealant (500) covers the fastener (400).

10. The exterior wall decorative molding device according to claim 1, characterized in that: The inner U-shaped plate (100) and the outer U-shaped plate (200) are both made of aluminum.

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