A marine decorative composite interior panel

Abstract

This invention relates to the field of decorative panel technology and proposes a marine decorative composite interior panel, comprising a composite panel with two grooves of different sizes on its surface. Each groove contains a matching solid wood decorative strip. Each solid wood decorative strip includes two rectangularly distributed longitudinal strips and two transverse strips, as well as silicone spacers sandwiched between the longitudinal and transverse strips. The edges of the grooves are provided with sloping surfaces. This invention, by pressing the longitudinal strips on both sides, gradually brings them into contact with the grooves. The pressing structure at the ends of the longitudinal strips moves within the insertion slots on both sides of the transverse strips, causing the two transverse strips to gradually move outwards and in opposite directions. Once the longitudinal strips are fully in contact with the grooves, the elastic force of the elastic element allows the longitudinal and transverse strips to lock into the corresponding stop portions of the grooves, thus solving the problem of slow installation efficiency in existing decorative panels.

Description

Technical Field

[0001] This invention relates to the field of decorative panel technology, specifically to a marine decorative composite interior panel. Background Technology

[0002] Traditional decorative wood flooring is mostly assembled from several solid wood flooring planks. The planks are joined together using tenons and grooves at their ends, and then glued together to form a single piece of wood flooring. Because of this multi-groove connection method, the interlocking surfaces between the planks are larger, and the interlocking grooves ensure a strong connection. This results in a well-integrated wood floor with good overall integrity, preventing the planks from shifting or cracking during use.

[0003] For example, CN103015663B describes a two-sided insertable metal composite interior decorative panel, comprising several keels. These keels are spaced apart along the same direction to form several mounting frames with openings on both sides. The openings at both ends facilitate the insertion and fixing of the metal composite panel from any opening, and also facilitate disassembly, thereby increasing the applicability of the metal composite interior decorative panel. Each keel is provided with a plastic insertion groove. The diameter of the opening of the insertion groove gradually decreases from the outside to the inside along the thickness direction of the keel. The plastic insertion groove facilitates the insertion of the metal composite panel into the panel, and the gradual decrease in the diameter of the opening along the thickness direction of the keel makes the insertion part less prone to deformation and dislodgement, further improving the fixing effect.

[0004] However, the aforementioned decorative panels still have the following problems: The decorative panels also use a similar mortise and tenon structure to splice each other to achieve installation. However, this splicing method is only suitable for the step-by-step installation of single decorative panels. The installation process requires installation one panel at a time, resulting in slow installation efficiency. In addition, although the mortise and tenon structure is firmly connected, it is also difficult to disassemble and replace. If disassembly is required, the groove width needs to be increased, which will also reduce the firmness of the mortise and tenon structure. In marine decoration, insufficient firmness will greatly affect safety. Summary of the Invention

[0005] This invention proposes a marine decorative composite interior panel, which solves the problems of slow installation efficiency and difficulty in disassembly and replacement in the prior art.

[0006] The technical solution of the present invention is as follows: A marine decorative composite interior panel includes a composite panel. Two grooves of different sizes are formed on the surface of the composite panel, and solid wood decorative lines matching the grooves are installed in the two grooves respectively. Each of the solid wood decorative lines includes two longitudinal lines and two transverse lines distributed in a rectangle, as well as silicone spacers sandwiched between the longitudinal lines and the transverse lines. The edge of the groove is provided with a sloping surface, and a protruding stop part is provided near the bottom of the groove on the sloping surface. The bottom side of the longitudinal lines and the transverse lines are provided with wedge-shaped surfaces that fit with the sloping surfaces, and a locking slot that engages with the stop part is formed on the wedge-shaped surface.

[0007] Both the longitudinal and transverse lines have beveled ends that fit together. The longitudinal lines have symmetrical pressing structures fixed on the beveled ends. The transverse lines have symmetrically inclined slots on the beveled ends. The slots are equipped with limiting structures and elastic elements that cooperate with the pressing structures to secure the longitudinal and transverse lines in the groove.

[0008] Preferably, the pressing structure includes a support plate and a pressure roller, one end of the support plate is fixed to the oblique surface of the longitudinal line, and the other end of the support plate is rotatably connected to the pressure roller.

[0009] Preferably, the support piece includes a first segment and a second segment integrally connected, the first segment being perpendicular to the length direction of the longitudinal line, and the second segment being inclined along the depth direction of the insertion hole.

[0010] Preferably, the limiting structure includes two first limiting protrusions and two second limiting protrusions. With the presence of the oblique cut surface of the transverse line, a long side groove and a short side groove are formed on both sides of the insertion. The two first limiting protrusions and the two second limiting protrusions are respectively fixed at the long side groove and the short side groove, and a channel for the pressure roller to pass through is formed between the two first limiting protrusions and the two second limiting protrusions.

[0011] Preferably, the elastic element includes an elastic cotton pad, which is fixed to the inner end of the insertion port, and the pressure roller presses onto the elastic cotton pad through the channel formed by two first limiting protrusions and two second limiting protrusions.

[0012] Preferably, the end face of the silicone septum is provided with a first clamping opening, a second clamping opening and a third clamping opening from top to bottom, and the first clamping opening and the second clamping opening are respectively clamped on the two support plates above and below the pressure roller.

[0013] Preferably, the stop portion of the wire placement groove is rectangularly distributed along the groove edge of the inclined sliding surface, and the end corner of the stop portion is designed with rounded corners, and the third clamp of the silicone spacer is engaged at the rounded corner of the stop portion.

[0014] Preferably, wedge-shaped openings are symmetrically provided on both sides of the wire placement groove.

[0015] The beneficial effects of this invention are as follows:

[0016] 1. This invention, by squeezing the longitudinal lines on both sides, gradually makes the longitudinal lines fit into the groove. The pressing structure at the end of the longitudinal lines moves within the insertion slots on both sides of the transverse lines, causing the two transverse lines to gradually move outwards and in opposite directions. When the longitudinal lines are completely fitted into the groove, the elastic force of the elastic element restores the longitudinal lines and transverse lines, allowing them to lock into the stop part of the groove, thus solving the problem of slow installation efficiency of decorative panels in the prior art.

[0017] 2. In this invention, the first and second clamps on the silicone spacer are correspondingly engaged with the two support plates above and below the pressure roller, while the third clamp on the silicone spacer is correspondingly engaged with the rounded corner of the stop part. On the one hand, the pressing structure can be locked to keep the longitudinal and transverse lines stable. On the other hand, the gaps can be sealed to prevent dirt from accumulating and to keep the board surface neat and uniform, thus improving aesthetics. At the same time, the silicone spacer can be disassembled at any time to replace the decorative lines, solving the problem that the decorative panels are not easy to disassemble and replace in the prior art. Attached Figure Description

[0018] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0019] Figure 1 This is a schematic diagram of a marine decorative composite interior panel structure proposed in this invention;

[0020] Figure 2 This is a top view schematic diagram of a marine decorative composite interior panel proposed in this invention;

[0021] Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure at point AA;

[0022] Figure 4 for Figure 3 Enlarged structural diagram at point B;

[0023] Figure 5 This is a schematic diagram of the assembly method for solid wood decorative moldings before installation proposed in this invention;

[0024] Figure 6 for Figure 5 Enlarged structural diagram at point C;

[0025] Figure 7 This is a schematic diagram of the assembly method of the solid wood decorative strips proposed in this invention after installation;

[0026] Figure 8 This is a schematic diagram of a partial structure of the longitudinal lines proposed in this invention;

[0027] Figure 9 This is a schematic diagram of a partial structure of the horizontal lines proposed in this invention;

[0028] Figure 10 This is a schematic diagram of the silicone septum structure proposed in this invention;

[0029] In the diagram: 1. Composite board; 2. Cable tray; 21. Wedge-shaped opening; 22. Sloping surface; 23. Stop part; 3. Solid wood decorative strip; 31. Longitudinal line; 311. Wedge-shaped surface; 312. Clamp; 313. Beveled surface; 314. Support piece; 3141. First segment; 3142. Second segment; 315. Pressure roller; 32. Horizontal line; 321. Insert; 322. First limiting protrusion; 323. Second limiting protrusion; 324. Elastic cotton pad; 33. Silicone spacer; 331. First clamp; 332. Second clamp; 333. Third clamp. Detailed Implementation

[0030] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all 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.

[0031] Please see Figure 1 and Figure 2 To meet the design and application requirements of newly built ships, especially high-end passenger cruise ships, this invention provides a marine decorative composite interior panel, including a composite panel 1. Through a redesign of the panel's structure and materials, the composite panel 1 is made from a combination of aluminum honeycomb core material, aluminum plate, and wood veneer. The surface material is black walnut wood veneer, showcasing the original wood grain texture. The surface is finished with an open-pore lacquer, resulting in a unified color, excellent appearance, and high-quality feel. This overcomes the limitations of conventional products with limited aesthetic options. The wood veneer surface of the composite panel 1 is painted. The surface material and treatment process can be adjusted according to the usage and effect requirements of different spaces. The materials used include stainless steel, fabric, or leather, with the paint options being open or closed finishes to meet the interior decoration needs of different usage scenarios. The products are modularly designed and manufactured in the factory, with only installation work remaining on-site, avoiding material stacking. On-site fabrication shortens the construction cycle while achieving a good overall finished result. The composite board 1 has two cable trays 2 of different sizes cut into its surface, each containing matching solid wood decorative strips 3. Each solid wood decorative strip 3 includes two rectangularly distributed longitudinal strips 31 and two transverse strips 32, as well as silicone spacers 33 sandwiched between the longitudinal strips 31 and the transverse strips 32. Figure 3 and Figure 4As shown, the edge of the wire placement groove 2 is provided with a sloping sliding surface 22, and the sloping sliding surface 22 is provided with a protruding stop part 23 near the bottom of the wire placement groove 2. The side bottom edges of the longitudinal line 31 and the transverse line 32 are provided with a wedge-shaped surface 311 that fits with the sloping sliding surface 22, and a slot 312 that engages with the stop part 23 is provided on the wedge-shaped surface 311.

[0032] Both the ends of the longitudinal line 31 and the transverse line 32 are provided with beveled surfaces 313 that fit together. The two ends of the longitudinal line 31 have symmetrical pressing structures fixed on the beveled surfaces 313. The two ends of the transverse line 32 have symmetrically opened inclined insertion slots 321. The insertion slots 321 are provided with limiting structures and elastic elements that cooperate with the pressing structures to fix the longitudinal line 31 and the transverse line 32 in the groove 2. When assembling the solid wood decorative line 3, the longitudinal lines 31 on both sides are pressed to make the longitudinal lines 31 gradually fit into the groove 2. The pressing structures at the ends of the longitudinal lines 31 move in the insertion slots 321 on both sides of the transverse line 32, causing the two transverse lines 32 to gradually move outwards and backwards. When the longitudinal lines 31 are completely fitted into the groove 2, the elastic force of the elastic elements restores the longitudinal lines 31 and the transverse lines 32 to correspondingly lock the stop part 23 of the groove 2.

[0033] Please see Figure 5 and Figure 6 The pressing structure includes a support plate 314 and a pressure roller 315. One end of the support plate 314 is fixed to the oblique cut surface 313 of the longitudinal line 31, and the other end of the support plate 314 is rotatably connected to the pressure roller 315. Figure 8 As shown, the support piece 314 includes a first segment 3141 and a second segment 3142 integrally connected. The first segment 3141 is arranged perpendicular to the length direction of the longitudinal line 31, and the second segment 3142 is arranged obliquely along the depth direction of the insertion port 321. Figure 9 As shown, the limiting structure includes two first limiting protrusions 322 and two second limiting protrusions 323. With the presence of the oblique cut surface 313 of the transverse line 32, a long side groove and a short side groove are formed on both sides of the insertion port 321. The two first limiting protrusions 322 and the two second limiting protrusions 323 are respectively fixed at the long side groove and the short side groove. A channel for the pressure roller 315 to pass through is formed between the two first limiting protrusions 322 and the two second limiting protrusions 323. The two longitudinal lines 31 gradually fit into the placement groove 2. As the two longitudinal lines 31 approach each other, the pressure roller 315 is guided by the limiting of the first limiting protrusions 322 and the second limiting protrusions 323 on both sides of the insertion port 321 and gradually approaches the inner end of the insertion port 321 along the channel.

[0034] The elastic element includes an elastic cotton pad 324, which is fixed to the inner end of the insertion port 321. The pressure roller 315 presses on the elastic cotton pad 324 through the channel formed by the two first limiting protrusions 322 and the two second limiting protrusions 323. When the pressure roller 315 moves to the inner end of the insertion port 321, the elastic cotton pad 324 in the insertion port 321 is elastic and the longitudinal lines 31 on both sides tend to move outward, so that the locking slots 312 of the longitudinal lines 31 can also lock the stop part 23 of the wire groove 2. In addition, the elastic element can also be a spring slider structure.

[0035] Please see Figure 10 The end face of the silicone spacer 33 is provided with a first clamping opening 331, a second clamping opening 332 and a third clamping opening 333 from top to bottom. The first clamping opening 331 and the second clamping opening 332 are respectively clamped on the two support plates 314 above and below the pressure roller 315. The stop part 23 of the groove 2 is rectangularly distributed along the groove edge of the inclined sliding surface 22, and the end corner of the stop part 23 is designed with rounded corners. The third clamping opening 333 of the silicone spacer 33 is clamped at the rounded corner of the stop part 23. On the one hand, it can lock the pressing structure to keep the longitudinal line 31 and the transverse line 32 stable. On the other hand, it can seal the gap to prevent dirt from accumulating and keep the board surface neat and uniform, improving the aesthetics.

[0036] It should be noted that, in order to facilitate the replacement of solid wood decorative strips 3, wedge-shaped openings 21 are symmetrically provided on both sides of the groove 2. The longitudinal strips 31 on both sides can be squeezed through the wedge-shaped openings 21 by a tool so that the solid wood decorative strips 3 can be removed from the groove 2.

[0037] The working principle and usage process of this invention are as follows: When assembling the solid wood decorative strips 3, first place the two pairs of longitudinal strips 31 and transverse strips 32 in a rectangular shape, so that the pressure rollers 315 at both ends of the longitudinal strips 31 are inserted into the slots 321 at the ends of the transverse strips 32. At this time, the longitudinal strips 31 and transverse strips 32 are in a rectangular shape. Figure 5 In the state shown, the width of the side longitudinal lines 31 is greater than the width of the transverse groove 2, while the width of the side of the two transverse lines 32 is less than the width of the longitudinal groove 2.

[0038] The initially aligned longitudinal lines 31 and transverse lines 32 are placed flat in the wire groove 2, and the longitudinal lines 31 are pressed down on both sides. Under the pressure of the wedge-shaped surfaces 311 and the inclined sliding surfaces 22 of the longitudinal lines 31 on both sides, the two longitudinal lines 31 gradually come into contact with the wire groove 2. During this process, the pressure roller 315 is gradually moved closer to the inner end of the insertion port 321 under the limiting guidance of the first limiting protrusions 322 and the second limiting protrusions 323 on both sides of the insertion port 321. At this time, the transverse lines... Driven by the pressure roller 315, the 32 gradually moves in the opposite direction. When the longitudinal line 31 falls completely into the wire groove 2, the locking slot 312 of the transverse line 32 can completely lock the stop part 23 of the wire groove 2. The pressure roller 315 moves to the inner end of the insertion port 321. At this time, the elastic cotton pad 324 in the insertion port 321 is elastic and the longitudinal lines 31 on both sides tend to move outward, so that the locking slot 312 of the longitudinal line 31 can also lock the stop part 23 of the wire groove 2.

[0039] At this time, due to the outward expansion of the two longitudinal lines 31, and the corresponding short-distance retraction of the two transverse lines 32 (this retraction distance ensures that a portion of the slots 312 of the transverse lines 32 can still hold the stop portion 23 of the wire placement groove 2), a certain gap exists between the oblique cut surfaces 313 of the longitudinal lines 31 and the transverse lines 32. The silicone spacer 33 is gradually pushed from inside the wire placement groove 2 into the gap, so that the first clamping opening 331 and the second clamping opening 332 on the silicone spacer 33 are respectively engaged on the two support plates 314 above and below the pressure roller 315, and the third clamping opening 333 on the silicone spacer 33 is respectively engaged at the rounded corner of the stop portion 23. At this time, the longitudinal lines 31 and the transverse lines 32 are perpendicular to each other. Figure 10 As shown, the pressing structure can be locked to keep the longitudinal line 31 and the transverse line 32 stable. On the other hand, the gaps can be sealed to prevent dirt from accumulating and to keep the board surface neat and uniform, thus improving its aesthetics.

[0040] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A marine decorative composite interior panel, comprising a composite panel (1), characterized in that, The composite board (1) has two grooves (2) of different sizes on its surface. The two grooves (2) are respectively equipped with solid wood decorative strips (3) that match the grooves (2). The two solid wood decorative strips (3) each include two longitudinal strips (31) and two transverse strips (32) distributed in a rectangle, as well as silicone spacers (33) sandwiched between the longitudinal strips (31) and the transverse strips (32). The edge of the groove (2) is provided with a sloping surface (22), and the sloping surface (22) is provided with a protruding stop part (23) near the bottom of the groove (2). The bottom edge of the side of the longitudinal strips (31) and the transverse strips (32) are provided with a wedge-shaped surface (311) that fits with the sloping surface (22), and a slot (312) that engages with the stop part (23) is provided on the wedge-shaped surface (311). The ends of the longitudinal line (31) and the transverse line (32) are provided with beveled surfaces (313) that fit together. The two ends of the longitudinal line (31) are symmetrically fixed with pressing structures. The two ends of the transverse line (32) are symmetrically provided with inclined insertion slots (321). The insertion slots (321) are provided with limiting structures and elastic elements that cooperate with the pressing structure to fix the longitudinal line (31) and the transverse line (32) in the placement groove (2).

2. The marine decorative composite interior panel according to claim 1, characterized in that, The pressing structure includes a support plate (314) and a pressure roller (315). One end of the support plate (314) is fixed on the oblique surface (313) of the longitudinal line (31), and the other end of the support plate (314) is rotatably connected to the pressure roller (315).

3. A marine decorative composite interior panel according to claim 2, characterized in that, The support piece (314) includes a first segment (3141) and a second segment (3142) integrally connected. The first segment (3141) is arranged perpendicular to the length direction of the longitudinal line (31), and the second segment (3142) is arranged obliquely along the depth direction of the socket (321).

4. The marine decorative composite interior panel according to claim 1, characterized in that, The limiting structure includes two first limiting protrusions (322) and two second limiting protrusions (323). With the presence of the oblique cut surface (313) of the transverse line (32), a long side groove and a short side groove are formed on both sides of the socket (321). The two first limiting protrusions (322) and the two second limiting protrusions (323) are respectively fixed at the long side groove and the short side groove. A channel for the pressure roller (315) to pass through is formed between the two first limiting protrusions (322) and the two second limiting protrusions (323).

5. A marine decorative composite interior panel according to claim 4, characterized in that, The elastic element includes an elastic cotton pad (324), which is fixed to the inner end of the insertion port (321). The pressure roller (315) presses on the elastic cotton pad (324) through the channel formed by two first limiting protrusions (322) and two second limiting protrusions (323).

6. A marine decorative composite interior panel according to claim 1, characterized in that, The end face of the silicone septum (33) is provided with a first clamping opening (331), a second clamping opening (332) and a third clamping opening (333) from top to bottom. The first clamping opening (331) and the second clamping opening (332) are respectively clamped on the two support plates (314) above and below the pressure roller (315).

7. A marine decorative composite interior panel according to claim 6, characterized in that, The stop portion (23) of the wire groove (2) is rectangularly distributed along the groove edge of the inclined sliding surface (22), and the corner of the stop portion (23) is rounded. The third clamp (333) of the silicone septum (33) is clamped at the rounded corner of the stop portion (23).

8. A marine decorative composite interior panel according to claim 1, characterized in that, The wire placement groove (2) has wedge-shaped openings (21) symmetrically opened on both sides.

Images