A composite wall structure

Abstract

The utility model provides a kind of composite wall structure belongs to wallboard technical field.A kind of composite wall structure, comprising: two transverse setting keels, and the keel has the connecting plate being set upwards;Wood-plastic wallboard, wood-plastic wallboard has two hanging parts, and the hanging part is equipped with the clamping groove, and the hanging part is connected on the connecting plate by the clamping groove, and the inner wall of clamping groove has protruding part, and protruding part can be extruded on the connecting plate, to limit wood-plastic wall from the connecting plate and separate.

Description

Technical Field

[0001] This utility model belongs to the field of wall panel technology, and in particular to a composite wall structure. Background Technology

[0002] When traditional wood-plastic composite wall panels are installed on the wall, they need to be fixed with screws and connected by interlocking. In this case, if one of the wall panels is damaged, the surrounding wall panels must be removed to replace it, which is very troublesome to maintain. Summary of the Invention

[0003] The purpose of this invention is to address the aforementioned problems in existing technologies by proposing a composite wall structure that is easy to install and disassemble.

[0004] The objective of this utility model can be achieved through the following technical solutions:

[0005] A composite wall structure, comprising:

[0006] Two horizontally arranged keels, each keel having an upwardly arranged connecting plate;

[0007] The wood-plastic wall panel has two hanging parts with slots. The hanging parts are connected to a connecting plate through the slots. The inner wall of the slot has a protrusion that can press against the connecting plate to prevent the wood-plastic wall panel from detaching from the connecting plate.

[0008] In the above-mentioned composite wall structure, the connecting plate has an anti-slip part, and the protrusion contacts the anti-slip part.

[0009] In the above-mentioned composite wall structure, the keel includes a fixing part, a connecting part, and a connecting plate. The fixing part is connected to the connecting plate through the connecting part and is used to fix it to the wall.

[0010] In the above-mentioned composite wall structure, the width of the fixing part is greater than the width of the connecting plate.

[0011] In the above-mentioned composite wall structure, there is an angle between the connecting plate and the fixing part, and the angle is 20-40°.

[0012] In the above-mentioned composite wall structure, the top of the wood-plastic wall panel has a first inclined surface, and the bottom of the wood-plastic wall panel has a second inclined surface, with the first inclined surface and the second inclined surface being parallel.

[0013] In the above-mentioned composite wall structure, the lower edge of the first inclined surface is closer to the keel than the upper edge of the first inclined surface.

[0014] Compared with the prior art, this application has the following advantages:

[0015] If wood-plastic wall panels need to be replaced or repaired, simply apply a reverse force to remove the wall panels from the connecting plate without damaging the keel or the wall panels themselves. This facilitates later maintenance, renovation or modification and reduces maintenance costs. Attached Figure Description

[0016] Figure 1 This is a structural diagram in this application;

[0017] Figure 2 This is a structural diagram of the keel and wood-plastic wall panels after disassembly in this application;

[0018] Figure 3 This is a structural diagram of the two wood-plastic wall panels after installation in this application;

[0019] In the picture,

[0020] α, included angle;

[0021] 2. Keel; 21. Connecting plate; 211. Anti-slip part; 22. Fixing part; 23. Connecting part;

[0022] 3. Wood-plastic wall panel; 31. Hanging part; 311. Card groove; 3111. Protrusion; 33. First slope; 34. Second slope. Detailed Implementation

[0023] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0024] like Figures 1 to 3 As shown, a composite wall structure includes: two horizontally arranged keels 2 and a wood-plastic wall panel 3. The keels 2 have an upwardly arranged connecting plate 21. The wood-plastic wall panel 3 has two hanging parts 31. The hanging parts 31 are provided with slots 311. The hanging parts 31 are connected to the connecting plate 21 through the slots 311. The inner wall of the slots 311 has a protrusion 3111. The protrusion 3111 can press against the connecting plate 21 to prevent the wood-plastic wall panel from detaching from the connecting plate 21.

[0025] In this application, two horizontally arranged keels 2 are first fixed to the main building structure according to the designed spacing and position. The two hanging parts 31 of the wood-plastic wall panel 3 are aligned one-to-one with the connecting plates 21 set upward on the keel 2. The slots 311 of the hanging parts 31 are aligned with the connecting plates 21, and the connecting plates 21 are embedded in the slots 311. At this time, the protrusions 3111 on the inner wall of the slots 311 will contact the surface of the connecting plates 21 and generate pressure, tightly adhering to the connecting plates 21 to form a mechanical lock, restricting the wood-plastic wall panel 3 from detaching from the connecting plates 21. If disassembly is required, the wood-plastic panel can be pulled out from the installation direction by force.

[0026] If the wood-plastic wall panel 3 needs to be replaced or repaired, simply apply a reverse force to remove the wall panel from the connecting plate 21 without damaging the keel 2 or the wall panel itself. This facilitates later maintenance, renovation or modification and reduces maintenance costs.

[0027] Specifically, the connecting plate 21 has an anti-slip portion 211, and the protrusion 3111 contacts the anti-slip portion 211. The protrusion 3111 itself generates friction through compression, while the anti-slip portion 211 further amplifies the static friction and constraint force between the two by increasing the roughness of the contact surface.

[0028] Specifically, the keel 2 includes a fixing part 22, a connecting part 23 and a connecting plate 21. The fixing part 22 is connected to the connecting plate 21 through the connecting part 23. The fixing part 22 is used to fix it to the wall.

[0029] Specifically, the width of the fixing part 22 is greater than the width of the connecting plate 21.

[0030] This design allows the fixing part 22 to be easily fixed directly to the main building structure with screws. When the fixing part 22 is against the main building structure, the upper part of the fixing part 22 can be directly exposed in the field of vision, which facilitates installation.

[0031] Specifically, the connecting plate 21 and the fixing part 22 have an included angle α, which is 20-40°. This design allows the connecting plate 21 to form an included angle α with the wall after the fixing part 22 is fixed to the main building structure, facilitating the engagement of the slot 311 of the wood-plastic wall panel 3 and the connecting plate 21. This facilitates installation and subsequent disassembly.

[0032] Specifically, the top of the wood-plastic wall panel 3 has a first inclined surface 33, and the bottom of the wood-plastic wall panel 3 has a second inclined surface 34, with the first inclined surface 33 and the second inclined surface 34 being parallel.

[0033] During installation, the second inclined surface 34 of the upper wood-plastic wall panel 3 mates with the first inclined surface 33 of the lower wood-plastic wall panel 3. After installation, the portion of the second inclined surface 34 covers the portion of the first inclined surface 33, making its appearance more aesthetically pleasing. The first inclined surface 33 and the second inclined surface 34 are designed according to the insertion direction of the slot 311.

[0034] Specifically, the lower edge of the first inclined surface 33 is closer to the keel 2 than the upper edge of the first inclined surface 33.

[0035] It should be noted that all directional indications in the embodiments of the present invention, such as up, down, left, right, front, back, etc., are only used to explain the relative positional relationship and movement of the components in a specific posture, as shown in the attached figure. If the specific posture changes, the directional indication will also change accordingly.

[0036] Furthermore, the use of terms such as "first" and "second" in this invention is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Meanwhile, the word "and / or" throughout the text means including three solutions; for example, "A and / or B" includes solution A, solution B, or a solution that simultaneously satisfies A and B. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0037] All of the above components are general standard parts or components known to those skilled in the art. Their structure and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0038] The specific embodiments described herein are merely illustrative examples of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from this utility model or exceeding the scope defined by the appended claims.

Claims

1. A composite wall structure, characterized in that, include: Two horizontally arranged keels (2), each keel (2) having an upwardly arranged connecting plate (21); Wood-plastic wall panel (3), the wood-plastic wall panel (3) has two hanging parts (31), the hanging parts (31) are provided with slots (311), the hanging parts (31) are connected to the connecting plate (21) through the slots (311), the inner wall of the slots (311) has a protrusion (3111), the protrusion (3111) can press on the connecting plate (21) to restrict the wood-plastic wall panel (3) from detaching from the connecting plate (21).

2. The composite wall structure according to claim 1, characterized in that, The connecting plate (21) has an anti-slip part (211), and the protrusion (3111) contacts the anti-slip part (211).

3. The composite wall structure according to claim 2, characterized in that, The keel (2) includes a fixing part (22), a connecting part (23) and a connecting plate (21). The fixing part (22) is connected to the connecting plate (21) through the connecting part (23). The fixing part (22) is used to fix it to the wall.

4. The composite wall structure according to claim 3, characterized in that, The width of the fixing part (22) is greater than the width of the connecting plate (21).

5. The composite wall structure according to claim 4, characterized in that, The connecting plate (21) and the fixing part (22) have an included angle α, which is 20-40°.

6. The composite wall structure according to claim 1, characterized in that, The top of the wood-plastic wall panel (3) has a first inclined surface (33), and the bottom of the wood-plastic wall panel (3) has a second inclined surface (34), with the first inclined surface (33) and the second inclined surface (34) being parallel.

7. The composite wall structure according to claim 6, characterized in that, The lower edge of the first inclined surface (33) is closer to the keel (2) than the upper edge of the first inclined surface (33).

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