Prefabricated light veneer dry hanging system

Abstract

A prefabricated light veneer dry hanging system comprises a fixing part and an installation part, the side, away from a wall face, of the fixing part is provided with a vertical plate parallel to a veneer, and the vertical plate is provided with a first face close to the wall face and a second face close to the veneer; the mounting piece comprises a fixing plate arranged at the joint of the two veneers, an inserting plate vertically arranged on the surface of the fixing plate, connecting plates arranged at the two ends of the inserting plate and connected with the ends of the two veneers in a clamped mode, and protruding blocks arranged on the side, away from the veneers, of the fixing plate and connected with the second face. And the two clamping parts are arranged at the two ends of the fixing plate and are connected with the first surface. Through structural optimization of the fixing piece and the mounting piece, the number of parts connected with the wall surface and connecting sites are increased, meanwhile, the width of the abutted seam between the veneers is reduced, and the wood veneer structure has the advantages of being simple in structure and high in practicability. And the aesthetic property is good.

Description

Technical Field

[0001] The utility model belongs to the technical field of wood veneer installation, and in particular relates to a prefabricated lightweight veneer panel dry hanging system. Background Art

[0002] Existing metal-hung wood veneer dry-hanging systems typically require a large number of profiles to support and secure the wood veneer panels, which increases material usage and construction complexity. Furthermore, installing a wood veneer dry-hanging system requires multiple steps, including securing the steel keel and installing and adjusting the wood veneer panels. This requires significant labor and time, making installation less convenient.

[0003] The document with authorization announcement number CN221031132U discloses a wood veneer dry-hanging structure, wood veneer and wall, wherein the wood veneer dry-hanging structure includes angle steel, T-shaped hanger and special-shaped connecting piece, the T-shaped hanger includes a first surface and a second surface perpendicular to each other, the angle steel is fixedly connected to the first surface, the vertical upper end of the second surface is the first end, and the vertical lower end of the second surface is the second end, the special-shaped connecting piece includes a first side and a second side, the first side and the second side intersect to form an open clamping space, and the first end and the second end are respectively clamped in the clamping space.

[0004] However, the device still has the following problems: the wood veneer, T-shaped hangers and special-shaped connectors are all fixed and bear the weight by angle steel. The force on the angle steel is too concentrated, so the connection between the angle steel and the wall, and the connection between the angle steel and the T-shaped hanger are easy to deform and shift, which eventually leads to deformation or even falling off of the wood veneer. Utility Model Content

[0005] In response to the above-mentioned problems, the purpose of this utility model is to provide a prefabricated lightweight decorative panel dry hanging system. By optimizing the structure of the fixing parts and the installation parts, the number of components connected to the wall and the connection points are increased, thereby improving the connection strength between the dry hanging system and the wall. At the same time, the width of the joints between the decorative panels is reduced, and the advantages of simple structure, strong practicality and good aesthetics are achieved.

[0006] In order to achieve the above purpose, the technical solution of the utility model is as follows:

[0007] A prefabricated lightweight decorative panel dry-hanging system for installing decorative panels, comprising: a fixing member connected to the wall and a mounting member connected to the fixing member and used to fix the decorative panel, the fixing member having a vertical plate parallel to the decorative panel on a side away from the wall, the vertical plate having a first surface close to the wall and a second surface close to the decorative panel; the mounting member comprises a fixing plate arranged at the connection between two decorative panels, an inserting plate arranged perpendicularly on the surface of the fixing plate, connecting plates arranged at both ends of the inserting plate and respectively clamped with the ends of the two decorative panels, a protrusion arranged on the side of the fixing plate away from the decorative panel and connected to the second surface, and two clamping parts arranged at both ends of the fixing plate and connected to the first surface.

[0008] As a further preferred embodiment of the present invention, the clamping portion includes a horizontal plate arranged at the end of the fixed plate and perpendicular to the fixed plate, and a U-shaped plate arranged on the end of the horizontal plate away from the fixed plate, and the side of the U-shaped plate is connected to the first surface.

[0009] As a further preferred embodiment of the present invention, a first connecting hole is provided on the vertical plate, and the mounting member further includes a second connecting hole provided on the protrusion and matching the first connecting hole, a groove provided on the surface of the protrusion close to the decorative panel and connected to the second connecting hole, and a fixing bolt passing through the second connecting hole and the first connecting hole in sequence and connected to the wall.

[0010] As a further preferred embodiment of the present invention, the mounting member further includes an injection hole provided on the side wall of the groove.

[0011] As a further preferred embodiment of the present invention, the clamping portion further comprises a threaded hole provided on a side of the U-shaped plate away from the first surface, a screw installed on the threaded hole, and a fastening nut provided on the screw.

[0012] As a further preferred embodiment of the present invention, the clamping portion further includes a wear-resistant layer provided on the end of the screw.

[0013] As a further preferred embodiment of the present invention, the mounting member further includes a gasket arranged on the fixing bolt.

[0014] As a further preferred embodiment of the present invention, the fixing member further includes a corner plate for mounting the vertical plate and connected to the wall, and the corner plate is provided with a fixing hole.

[0015] As a further preferred embodiment of the present invention, the fixing hole matches the second connecting hole and the first connecting hole and is used for installing the fixing bolt.

[0016] As a further preferred embodiment of the present invention, the connecting plate is a straight plate perpendicular to the plug plate, and a slot for inserting the connecting plate is provided at the end of the decorative panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Attachment Figure 1 It is a schematic diagram of the cross-sectional structure of the present utility model.

[0018] Attachment Figure 2 This is a structural diagram of the fixing member in the present utility model.

[0019] Attachment Figure 3 This is another structural schematic diagram of the fixing member in the present invention.

[0020] Attachment Figure 4 This is a structural schematic diagram of the mounting member in the utility model.

[0021] Attachment Figure 5 This is another structural schematic diagram of the mounting member in the present utility model.

[0022] Attachment Figure 6 It is a schematic diagram of the local structure of the clamping part in the present utility model.

[0023] Description of the drawings: decorative panel a, wall surface b, fixing part 1, mounting part 2;

[0024] Vertical plate 11, angle plate 12, fixing hole 13, first connecting hole 111;

[0025] Fixed plate 21, plug plate 22, connecting plate 23, protrusion 24, clamping portion 25, second connecting hole 26, groove 27, fixing bolt 28, injection hole 29, gasket 210;

[0026] Horizontal plate 251 , U-shaped plate 252 , threaded hole 253 , screw 254 , fastening nut 255 , and wear-resistant layer 256 . DETAILED DESCRIPTION

[0027] In the description of the present utility model, it should be understood that the terms "upper", "lower", "inside", "outside", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the utility model product is usually placed when in use, or are directions or positional relationships commonly understood by those skilled in the art. These directions or positional relationships are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present utility model.

[0028] In addition, the terms "first", "second", etc. are only used to distinguish and describe, and should not be understood as indicating or implying relative importance.

[0029] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, terms such as "disposed" and "connected" should be understood broadly. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium; or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on specific circumstances.

[0030] Example 1

[0031] This embodiment provides a prefabricated lightweight decorative panel dry hanging system for installing decorative panel a, comprising: a fixing member 1 connected to the wall surface b and a mounting member 2 connected to the fixing member 1 and used to fix the decorative panel a.

[0032] In this embodiment, the fixing member 1 has a vertical plate 11 parallel to the decorative panel a on the side away from the wall b, and the vertical plate 11 has a first surface close to the wall b and a second surface close to the decorative panel a; the vertical plate 11 is provided with a first connection hole 111; the fixing member 1 also includes an angle plate 12 for mounting the vertical plate 11 and connected to the wall b, and the angle plate 12 is provided with a fixing hole 13. The number of the first connection holes 111 and the number of the fixing holes 13 can be multiple, and some of the fixing holes 13 are aligned with the first connection holes 111. The fixing bolts 28 are passed through the first connection holes 111 and the fixing holes 13 in sequence to complete the fixed connection between the fixing member 1 and the wall b. The remaining fixing holes 13 and first connection holes 111 that do not match each other can be connected to the wall b respectively through the fixing bolts 28.

[0033] It is understandable that Figure 2 and attached Figure 3 As shown, the vertical plate 11 and the angle plate 12 can be connected by bolts or formed as one piece. In this embodiment, they are preferably formed as one piece and have a thickness of not less than 5 mm to improve the overall structural strength of the fixing member 1.

[0034] The fixing member provided in this embodiment has multiple fixing points connected to the wall, which improves the connection strength between the fixing member and the wall, so that the fixing member has a higher load capacity.

[0035] In this embodiment, the mounting member 2 includes a fixing plate 21 arranged at the connection between the two decorative panels a, an inserting plate 22 arranged vertically on the surface of the fixing plate 21, a connecting plate 23 arranged at both ends of the inserting plate 22 and respectively clamped with the ends of the two decorative panels a, a protrusion 24 arranged on the side of the fixing plate 21 away from the decorative panel a and connected to the second surface, and two clamping parts 25 arranged at both ends of the fixing plate 21 and connected to the first surface.

[0036] It is understood that the insert plate 22 is located at the junction of the two decorative panels a to connect the two surfaces of the insert plate 22 to the ends of the decorative panels a. The connecting plate 23 further engages with the decorative panels a to secure the decorative panels a. The connecting plate 23 can be connected to the decorative panels a using a method similar to existing techniques, such as the special-shaped connector disclosed in CN221031132U, where two intersecting edges form an open snap-fitting space for alignment and insertion of the ends of the decorative panels. However, this snap-fitting method presents the problem of a large gap between the two decorative panels. Therefore, the preferred solution in this embodiment is for the connecting plate 23 to be a straight plate perpendicular to the insert plate 22, with a slot for inserting the connecting plate 23 at the end of the decorative panel a. This arrangement ensures a strong connection between the connecting plate and the decorative panels while minimizing the gap between the panels. In the optimal installation state, the gap between the two decorative panels is approximately equal to the thickness of the insert plate 22, i.e., approximately 2 mm, resulting in a good aesthetic effect.

[0037] It is worth noting that the protrusion 24 is arranged in the middle of the fixing plate 21 and abuts against the middle of the second surface of the vertical plate 11; the two clamping parts 25 are located at the ends of the vertical plate 11 and further abut against the two ends of the first surface of the vertical plate 11. The entire mounting member 2 forms a mirrored C-shaped structure. The protrusion 24 and the two clamping parts 25 act together on the vertical plate 11, so that the mounting member 2 can be quickly installed on the vertical plate 11 by clamping. At the same time, the clamping parts 25 can further clamp with the ends of the vertical plate 11 to improve the connection strength between the mounting member 2 and the vertical plate 11. As shown in the attached figure Figure 4 and attached Figure 5 As shown, the clamping portion 25 can be installed on the fixing plate 21 in a block shape or a strip shape, which is not limited in this embodiment.

[0038] In this embodiment, the clamping portion 25 includes a horizontal plate 251 disposed at an end of the fixed plate 21 and perpendicular to the fixed plate 21, and a U-shaped plate 252 disposed at an end of the horizontal plate 251 away from the fixed plate 21. The side edge of the U-shaped plate 252 is connected to the first surface. The advantage of configuring the clamping portion 25 in this way is that the side edge of the U-shaped plate 252 connected to the first surface is a free edge, that is, the side edge can have a certain degree of deformation ability under load. In this case, the side edge will react to the first surface, making the connection between the two tight, thereby improving the connection strength between the clamping portion 25 and the vertical plate.

[0039] As a further preferred embodiment of this embodiment, the clamping portion 25 further comprises a threaded hole 253 provided on the side of the U-shaped plate 252 away from the first surface, a screw 254 mounted on the threaded hole 253, and a fastening nut 255 provided on the screw 254. This arrangement has the advantage of precisely controlling the pressure between the side of the U-shaped plate 252 abutting the first surface and the first surface, thereby ensuring connection strength while avoiding the problem of shortened service life due to excessive deformation of the side.

[0040] As a further preferred embodiment of the present invention, the clamping portion 25 further includes a wear-resistant layer 256 provided on the end of the screw 254. The purpose of such a configuration is to further reduce the wear between the screw and the side, thereby increasing the service life.

[0041] It is understood that in the dry-hanging system provided in this embodiment, which primarily comprises fixing members 1 and mounting members 2, in actual installation scenarios, the fixing members 1 are installed on the wall surface b in a dotted pattern with equal spacing or at predetermined intervals. The mounting members 2 can be matched in number and installation position to the fixing members 1 to form a dry-hanging system. The mounting members 2 can also be strip-shaped, with multiple fixing members 1 collectively mounting one mounting member 2, with the length of the mounting member 2 being comparable to the length of a decorative panel or the entire length of the wall to be constructed, to form a dry-hanging system.

[0042] The prefabricated lightweight decorative panel dry-hanging system provided in this embodiment has the following advantages compared to the existing technology: first, the number of components and connection points connected to the wall in the dry-hanging system are increased, the connection strength between the dry-hanging system and the wall is improved, and the maximum load is increased, so that it can be suitable for the installation of panels of larger area or heavier weight, expanding the application range of the device; second, the structure of the components connected to the ends of the decorative panels in the dry-hanging system is optimized, the width of the joints between the decorative panels is reduced, and the aesthetics is improved.

[0043] Example 2

[0044] This embodiment further optimizes the installation method of the mounting member 2 based on the embodiment 1, and the specific structure is as follows:

[0045] The mounting member 2 also includes a second connection hole 26 provided on the protrusion 24 and matching the first connection hole 111; a groove 27 provided on the surface of the protrusion 24 near the decorative panel a and connected to the second connection hole 26; and a fixing bolt 28 that passes through the second connection hole 26 and the first connection hole 111 and connects to the wall surface b. The connection between the second connection hole 26 and the fixing bolt 28 creates a connection between the mounting member 2 and the wall surface b, improving the supporting strength of the mounting member 2 while further distributing the force acting on the fixing member 1, thereby increasing the load strength of the entire structure. The groove 27 primarily serves as a countersunk groove for the fixing bolt 28, preventing the fixing bolt 28 from interfering with the installation of the decorative panel. The clamping portion 25 primarily serves a pre-positioning function when the mounting member 2 is connected to the wall surface b. Specifically, the mounting member 2 is first mounted on the fixing member 1 using the clamping portion 25, then adjusted to the optimal position. Once the position is determined, the fixing bolt 28 is inserted through the second connection hole 26 to connect to the wall surface b, locking the mounting member 2 in place.

[0046] As a further preferred embodiment of the present invention, the mounting member 2 further includes an injection hole 29 provided on the sidewall of the groove 27. The injection hole 29 is mainly used to inject a filler or adhesive into the groove 27. After the filler or adhesive solidifies, the fixing effect on the decorative panel a can be improved. It is understood that the adhesive or filler can be selected from materials well known to those skilled in the art, so this embodiment will not be described in detail.

[0047] As a further preferred embodiment of this embodiment, the mounting member 2 further includes a gasket 210 provided on the fixing bolt 28 to reduce wear between the fixing bolt and various components or wall surfaces.

[0048] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

Claims

1. A prefabricated lightweight decorative panel dry hanging system for installing decorative panels (a), comprising: A fixing member (1) connected to a wall surface (b) and a mounting member (2) connected to the fixing member (1) and used to fix the decorative panel (a), characterized in that the fixing member (1) has a vertical plate (11) parallel to the decorative panel (a) on a side away from the wall surface (b), and the vertical plate (11) has a first surface close to the wall surface (b) and a second surface close to the decorative panel (a); the mounting member (2) comprises a fixing plate (21) arranged at the connection between the two decorative panels (a), an inserting plate (22) arranged vertically on the surface of the fixing plate (21), a connecting plate (23) arranged at both ends of the inserting plate (22) and respectively clamped with the ends of the two decorative panels (a), a protrusion (24) arranged on the side of the fixing plate (21) away from the decorative panel (a) and connected to the second surface, and two clamping portions (25) arranged at both ends of the fixing plate (21) and connected to the first surface.

2. A prefabricated lightweight decorative panel dry hanging system according to claim 1, characterized in that: The clamping portion (25) comprises a transverse plate (251) arranged at an end of the fixing plate (21) and perpendicular to the fixing plate (21), and a U-shaped plate (252) arranged at an end of the transverse plate (251) away from the fixing plate (21), wherein the side of the U-shaped plate (252) is connected to the first surface.

3. A prefabricated lightweight decorative panel dry hanging system according to claim 2, characterized in that: A first connection hole (111) is provided on the vertical plate (11), and the mounting member (2) further comprises a second connection hole (26) provided on the protrusion (24) and matching the first connection hole (111), a groove (27) provided on the surface of the protrusion (24) close to the decorative panel (a) and connected to the second connection hole (26), and a fixing bolt (28) passing through the second connection hole (26) and the first connection hole (111) in sequence and connected to the wall surface (b).

4. A prefabricated lightweight decorative panel dry hanging system according to claim 3, characterized in that: The mounting member (2) further comprises an injection hole (29) arranged on the side wall of the groove (27).

5. The prefabricated lightweight decorative panel dry hanging system according to claim 2, characterized in that: The clamping portion (25) further comprises a threaded hole (253) provided on a side of the U-shaped plate (252) away from the first surface, a screw rod (254) mounted on the threaded hole (253), and a fastening nut (255) provided on the screw rod (254).

6. A prefabricated lightweight decorative panel dry hanging system according to claim 5, characterized in that: The clamping portion (25) further includes a wear-resistant layer (256) provided on the end of the screw (254).

7. The prefabricated lightweight decorative panel dry hanging system according to claim 3, characterized in that: The mounting member (2) further includes a washer (210) disposed on the fixing bolt (28).

8. The prefabricated lightweight decorative panel dry hanging system according to claim 3, characterized in that: The fixing member (1) further comprises a corner plate (12) for mounting the vertical plate (11) and connected to the wall surface (b), wherein the corner plate (12) is provided with a fixing hole (13).

9. The prefabricated lightweight decorative panel dry hanging system according to claim 8, characterized in that: The fixing hole (13) matches the second connecting hole (26) and the first connecting hole (111) and is used for installing the fixing bolt (28).

10. The prefabricated lightweight decorative panel dry hanging system according to claim 1, characterized in that: The connecting plate (23) is a straight plate perpendicular to the inserting plate (22), and a slot for inserting the connecting plate (23) is provided at the end of the decorative panel (a).

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