Novel fixing structure for grating strips of decorative plate

Abstract

The utility model relates to the technical field of building decoration, and discloses a novel fixing structure of a decorative plate grating strip, which comprises a bottom plate, a lower counter bore is arranged on the bottom plate, a grating strip is arranged above the lower counter bore, an upper counter bore is arranged on the bottom surface of the grating strip, and a round bar tenon is arranged between the lower counter bore and the upper counter bore. Through the combination of the lower counter bores, the upper counter bores and the round bar tenons, connection between the grating strips and the bottom plate is firmer and more reliable, and meanwhile the problems existing in an engraving integrated type and a mortise and tenon connection type are avoided. According to the decorative plate provided by the utility model, the decorative plate does not depend on an engraved or complex tenon-and-mortise structure any more, so that the requirement on the precision of processing equipment is reduced, the production process is simplified, the cost is reduced, the service life of the decorative plate is prolonged, the grating strips are more convenient to mount, the mounting efficiency is improved, and errors possibly occurring in the mounting process are reduced. The installation efficiency is improved, the cost is reduced, the decoration effect and the structural stability are ensured, and the installation structure has wide application prospects.

Description

Technical Field

[0001] This utility model relates to the field of architectural decoration technology, specifically a new type of fixing structure for decorative panel grille bars. Background Art

[0002] Modern home decoration tends to be a fully integrated decoration mode, that is, whole house customization. Under this trend, grille decorative panels occupy a large part of the decoration area, so their installation method is particularly critical.

[0003] At present, there are two main ways to install and connect grille bars:

[0004] 1. Carving one-piece (such as Figure 3 shown)

[0005] This installation method is based on the size requirements of the design drawings. The computer engraving machine is used to directly process the grille bars on the artificial board, thus naturally forming two parts: the grille bars and the base plate.

[0006] 2. Mortise and tenon joint (such as Figure 4 shown)

[0007] In this method, the lower ends of the grille bars in the width and thickness directions are processed into through-tenon shoulders, and through-tenon holes matching the grille bar shoulders are processed in the corresponding positions of the bottom plate of the grille decorative plate. Finally, they are combined into a whole through the installation step.

[0008] However, both of the above two combinations or connection methods have some shortcomings:

[0009] 1. Engraving integrated

[0010] ① Since the carving process is performed on thicker artificial boards, the internal stress balance of the artificial boards is destroyed, resulting in bending and deformation, creating artificial structural asymmetry, and bringing difficulties to installation. Improper handling may cause the grille to be damaged and need to be remade, thus affecting the customer's experience;

[0011] ② A large amount of dust will be generated during the computer engraving process, which not only pollutes the environment, but may also have an adverse effect on the health of the operators;

[0012] ③ The density of the artificial board substrate is required to be high, otherwise burrs and missing meat may appear during the carving process, which will increase the workload of repair and thus increase the labor cost of repair.

[0013] 2. Mortise and tenon connection

[0014] This process is relatively complex and requires high precision equipment to ensure the accuracy of the mortise and tenon joints, which increases production costs. In addition, the installation process is not convenient and sometimes improper operation may cause surface scratches, requiring repair work.

[0015] Therefore, based on the above technical problems, it is necessary for technicians in this field to develop a new fixing structure for decorative panel grille bars. Utility Model Content

[0016] The purpose of the utility model is to provide a new fixing structure for decorative panel grille bars to solve the problems raised in the above background technology.

[0017] To achieve the above objectives, the present invention provides the following technical solutions:

[0018] A new technical solution for the fixing structure of decorative panel grille bars includes a base plate with a sinking hole provided on the base plate, a grille bar provided above the sinking hole, an upper sinking hole provided on the bottom surface of the grille bar, and a round rod tenon provided between the sinking hole and the upper sinking hole.

[0019] As a preferred technical solution, a plurality of upper sinking holes and a plurality of lower sinking holes are provided, and the plurality of upper sinking holes and lower sinking holes are arranged at equal intervals and correspond one to one.

[0020] As a preferred technical solution, rounded corners are provided at both ends of the round rod tenon to ensure better sliding performance and stability when inserted into the lower countersunk hole and the upper countersunk hole.

[0021] As a preferred technical solution, the material of the grille bars is natural wood or artificial board, and the surface is specially treated to have good decorative effect and corrosion resistance.

[0022] As a preferred technical solution, the diameter of the round rod tenon is slightly smaller than the diameter of the lower countersunk hole and the upper countersunk hole, so that the round rod tenon can generate a certain fastening force when inserted into the hole, thereby achieving a firm connection between the grille bar and the base plate.

[0023] As a preferred technical solution, the grille bars are arranged perpendicular to the bottom plate.

[0024] Compared with the prior art, the beneficial effects of the present invention are:

[0025] This utility model provides a novel fixing structure for decorative panel grille bars. The combination of lower and upper countersunk holes and round rod tenons provides a more secure and reliable connection between the grille bars and the base plate, while avoiding the problems associated with engraved, one-piece connections and mortise and tenon joints. By eliminating the need for engraving or complex mortise and tenon joints, the required precision of processing equipment is reduced, simplifying the production process, lowering costs, and extending the service life of the decorative panel. This design also facilitates grille bar installation, improves efficiency, and reduces potential errors during installation. This not only improves installation efficiency and reduces costs, but also ensures decorative effects and structural stability, promising broad application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the overall structure of a new type of fixed structure for decorative panel grille bars;

[0027] Figure 2 This is a schematic diagram of the partial structure of a new type of fixed structure cross section of a decorative panel grille bar;

[0028] Figure 3 This is a schematic diagram of an existing mortise and tenon connection structure;

[0029] Figure 4 This is a schematic diagram of the existing engraving integrated structure.

[0030] In the accompanying drawings: 1, bottom plate; 11, sink hole; 2, grille bar; 21, upper sink hole; 3, round rod tenon; 31, rounded corner. DETAILED DESCRIPTION

[0031] The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions, and advantages of the present invention more clearly understood, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. For those skilled in the art, the present invention can be implemented without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present invention by illustrating examples of the present invention.

[0032] like Figure 1 and Figure 2 As shown, the present invention provides a novel fixing structure for decorative panel grille bars: comprising a base plate 1, with a plurality of sink holes 11 provided on the base plate 1, grille bars 2 provided above the sink holes 11, and a plurality of upper sink holes 21 provided on the bottom surface of the grille bars 2. A round rod tenon 3 is provided between the lower sink holes 11 and the upper sink holes 21, and the round rod tenon 3 is provided with rounded corners 31 at both ends to ensure better sliding and stability when inserted into the lower sink holes 11 and the upper sink holes 21.

[0033] In the specific implementation process, multiple upper sink holes 21 and lower sink holes 11 are provided, and the multiple upper sink holes 21 and lower sink holes 11 are arranged at equal intervals and correspond to each other. This design not only ensures a firm connection between the grille bar 2 and the bottom plate 1, but also makes the overall structure more aesthetically pleasing.

[0034] The material of the grille bar 2 can be natural wood or artificial board, and the surface is specially treated to have good decorative effect and corrosion resistance. This makes the new fixing structure of the decorative panel grille bar not only advantageous in structure, but also excellent in appearance and durability.

[0035] The diameter of the round rod tenon 3 is slightly smaller than the diameter of the lower countersunk hole 11 and the upper countersunk hole 21, so that the round rod tenon 3 can generate a certain tightening force when inserted into the hole, thereby achieving a firm connection between the grille bar 2 and the base plate 1. This design simplifies the installation process, improves installation efficiency, and reduces the possibility of errors during installation.

[0036] In practical applications, the grille bars 2 are arranged perpendicular to the base plate 1. This structure is not only aesthetically pleasing but also provides high stability and durability in actual use. In addition, since no complex carving or mortise and tenon joints are required, the production process of the present invention is simpler, reducing the precision requirements of the processing equipment and thus reducing production costs.

[0037] According to the above solution, in this embodiment, the base plate 1 is first fixed in a predetermined position, and then the grille bars 2 are sequentially inserted into the corresponding lower countersunk holes 11 through the upper countersunk holes 21 and the round rod tenons 3. Because the diameter of the round rod tenons 3 is slightly smaller than the diameters of the lower countersunk holes 11 and the upper countersunk holes 21, during the insertion process, the round rod tenons 3 will generate a certain amount of friction with the hole walls, thereby ensuring a firm connection between the grille bars 2 and the base plate 1.

[0038] During installation, the grille bars 2 are arranged perpendicular to the base plate 1, making the installation process more intuitive and convenient. In addition, since no complex carving or mortise and tenon structure is required, the installer does not need to have superb skills, thus reducing the technical requirements for the installer and improving installation efficiency.

[0039] To further enhance the stability and durability of the new decorative panel grille bar fixing structure, a small amount of adhesive can be applied to the contact surface between the base plate 1 and the grille bar 2. This allows the adhesive to better fill the tiny gaps between the contact surfaces under the tightening force of the round rod tenon 3, further enhancing the stability of the overall structure.

[0040] The utility model not only solves the problems existing in the traditional decorative plate grille bar fixing structure, but also has the advantages of simple structure, convenient installation, low cost, long service life, etc., and has broad application prospects.

[0041] The above content is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent replacement or modification made by any person with relevant skills in this technical field based on the technical framework and core concepts disclosed in this utility model shall be included in the scope of protection of this utility model.

[0042] In the explanation of the present invention, it should be made clear that terms such as "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends", etc. are only used for description based on the relative position or direction shown in the drawings, and are intended to simplify the description process, rather than limiting the actual position, direction or structure of the device or component, and therefore should not be regarded as constraints on the present invention.

[0043] Furthermore, in this utility model, unless otherwise explicitly stated, terms such as "install," "set," "connect," "fix," and "screw" should be interpreted broadly. They may refer to a fixed connection, a detachable connection, or even the integration of two components; they may refer to a mechanical connection or an electrical connection; they may refer to a direct connection or an indirect connection through some medium; they may also refer to the internal connection between two components or the interaction between them. Those skilled in the art should be able to understand the specific meanings of these terms in this utility model based on the specific context.

[0044] Furthermore, the embodiments described herein are merely illustrative, intended to better illustrate the basic principles and practical applications of this utility model, and are not intended to limit its scope of application. Based on the above description, various modifications and variations are possible. Therefore, any modifications, equivalent substitutions, and improvements made within the spirit and principles embodied in this utility model shall be deemed to fall within the scope of protection of this utility model.

Claims

1. A new type of fixing structure for decorative panel grille bars, characterized in that: The invention comprises a bottom plate (1), wherein a sinking hole (11) is provided on the bottom plate (1), a grille bar (2) is provided above the sinking hole (11), an upper sinking hole (21) is provided on the bottom surface of the grille bar (2), and a round rod tenon (3) is provided between the sinking hole (11) and the upper sinking hole (21).

2. A novel fixing structure for decorative panel grille bars according to claim 1, characterized in that: A plurality of the upper sink holes (21) and the lower sink holes (11) are provided, and the plurality of upper sink holes (21) and the lower sink holes (11) are arranged at equal intervals and correspond one to one.

3. The novel fixing structure of decorative panel grille bars according to claim 1 is characterized in that: Both ends of the round rod tenon (3) are provided with rounded corners (31) to ensure better sliding performance and stability when the round rod tenon (3) is inserted into the lower sinking hole (11) and the upper sinking hole (21).

4. The novel fixing structure for decorative panel grille bars according to claim 1 is characterized in that: The grille bars (2) are made of natural wood or artificial board, and their surfaces are specially treated to provide good decorative effects and corrosion resistance.

5. The novel fixing structure of decorative panel grille bars according to claim 1 is characterized in that: The diameter of the round rod tenon (3) is slightly smaller than the diameters of the lower sink hole (11) and the upper sink hole (21), so that the round rod tenon (3) can generate a certain fastening force when inserted into the hole, thereby achieving a firm connection between the grille bar (2) and the bottom plate (1).

6. The novel fixing structure for decorative panel grille bars according to claim 1 is characterized in that: The grid bars (2) and the bottom plate (1) are arranged vertically.

Images