Marble composite door plate

Abstract

The utility model relates to the technical field of household door plates, and discloses a marble composite door plate, which comprises an outer plate, an inner plate, a marble plate, a honeycomb aluminum layer and a filling strip, the outer plate is provided with a mounting groove for mounting the marble plate, the marble plate is fixed with the outer plate in the mounting groove, and the inner plate is provided with a honeycomb aluminum layer. The marble plate is provided with a mounting groove, the honeycomb aluminum layer is arranged between the outer plate and the inner plate, the periphery of the mounting groove of the marble plate is provided with a first splicing frame, the first splicing frame is further provided with a filling strip, the marble plate is arranged in the mounting groove formed in the outer plate and bonded with the outer plate, and the outer plate and the inner plate are spliced through buckling. The honeycomb aluminum layer is filled between the outer plate and the inner plate, so that the door plate has unique and beautiful patterns of marble, the weight of the door plate is lighter, the service life of a follow-up hinge is not affected, the marble plate can be well protected by the outer plate, and the marble plate is prevented from being collided and damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of home door panels, in particular to a marble composite door panel. Background Art

[0002] Marble is a natural stone with unique and beautiful patterns that can enhance the overall aesthetics of the interior, and is therefore loved by the majority of users. Marble is often used as tabletops, wall tiles, floor tiles, etc., which can greatly enhance the beauty of the space. Some businesses also use pure marble to make door panels, but pure marble door panels are heavy in weight, which can easily affect the opening and closing life of the hinges in daily use, and can easily cause hinge damage. In addition, marble is very brittle, and after the marble slabs are made into door panels, they can easily break during the opening collision of the door, making the entire door panel unusable. Summary of the Invention

[0003] The utility model aims to provide a marble composite door panel to solve the problem that the existing marble panels are fragile in door panel applications.

[0004] The utility model is achieved through the following technical solutions:

[0005] A marble composite door panel comprises an outer panel, an inner panel, a marble panel, a honeycomb aluminum layer and a filling strip. The outer panel is provided with an installation groove for installing the marble panel. The marble panel is fixed to the outer panel in the installation groove. The honeycomb aluminum layer is placed between the outer panel and the inner panel. A first splicing frame is provided around the installation groove, and a filling strip is also provided at the first splicing frame.

[0006] In a possible design, the first splicing frame is formed on the outer panel by a process such as bending, and the first splicing frame and the outer panel are integrated.

[0007] In a possible design, each side of the first splicing frame is processed by U-shaped bending. On each side of the first splicing frame, a buckle hole is opened on the layer of plates close to the honeycomb aluminum in the two layers obtained by U-shaped bending.

[0008] In one possible design, a second splicing frame is provided on the edge of the inner panel, and the second splicing frame is formed on the inner panel by bending and other processes. The second splicing frame is integrated with the inner panel, and a buckle is fixed on the second splicing frame.

[0009] In a possible design, a plurality of reinforcing plates are provided at the second splicing frame. The reinforcing plates are located between each side of the second splicing frame and the honeycomb aluminum layer. Each of the reinforcing plates is fixedly fitted to the second splicing frame.

[0010] In a possible design, the inner plate and the outer plate are both made of stainless steel.

[0011] In a possible design, the height of the second splicing frame is greater than or equal to the thickness of the honeycomb aluminum layer.

[0012] In a possible design, the thickness of the marble slab accounts for 5% to 20% of the thickness of the entire door panel, and the thickness ratio of the marble slab to the door panel is preferably 15%.

[0013] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0014] 1. The marble slab of the present invention is in a relatively thin state. The marble slab is placed in the installation groove on the outer panel and bonded to the outer panel. The outer panel and the inner panel are spliced together by buckling. A honeycomb aluminum layer is filled between the outer panel and the inner panel. This not only allows the door panel to have a unique and beautiful pattern of marble, but also makes the door panel lighter and does not affect the service life of the subsequent hinges. In addition, the outer panel can also provide good protection for the marble slab to prevent it from being damaged by collision.

[0015] 2. The utility model surrounds the honeycomb aluminum layer through the inner plate, the outer plate, the filling strip and the reinforcing plate, which can effectively isolate the honeycomb aluminum layer from the external environment. After being isolated from the outside world, the honeycomb aluminum layer will not be corroded by the external air and moisture, which can greatly improve the service life of the honeycomb aluminum layer and further improve the overall service life of the door panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings described herein are used to provide a further understanding of the embodiments of the present invention, constitute a part of this application, and do not constitute a limitation of the embodiments of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle.

[0019] The reference numerals represent: 1-marble slab, 2-outer plate, 201-first splicing frame, 202-snap-on hole, 3-inner plate, 301-second splicing frame, 302-snap-on buckle, 4-filling strip, 5-honeycomb aluminum layer, 6-reinforcement plate. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with embodiments and drawings. The schematic implementation methods of the present invention and their descriptions are only used to explain the present invention and are not intended to limit the present invention.

[0021] Examples, such as Figures 1 to 2 As shown, this embodiment includes an outer panel 2, an inner panel 3, a marble panel 1 and a honeycomb aluminum layer 5. The outer panel 2 is provided with a mounting groove for mounting the marble panel 1. The marble panel 1 is fixed to the outer panel 2 in the mounting groove. After the marble panel 1 is placed in the mounting groove, the outer panel 2 can provide good protection for the marble panel 1. The honeycomb aluminum layer 5 is placed between the outer panel 2 and the inner panel 3. The honeycomb aluminum layer 5 is bonded and fixed to the inner panel 3 and the outer panel 2 respectively by bonding. The honeycomb aluminum layer 5 is placed on the inner side of the inner panel 3 by applying adhesive on the inner side of the inner panel 3 to complete the bonding of the honeycomb aluminum layer 5 to the inner panel 3. Then, the adhesive is applied to the first layer of the inner side of the outer panel 2. After the coating is completed, the outer panel 2 and the inner panel 3 are buckled together to complete the bonding of the outer panel 2 and the honeycomb aluminum layer 5.

[0022] A first splicing frame 201 is provided around the installation groove, and a filling strip 4 is also provided at the first splicing frame 201. The filling strip 4 has the function of sealing and isolating after absorbing vibration. When the door panel is suddenly closed, the impact vibration received at the frame of the outer panel 2 will be partially absorbed by the filling strip 4 when it is transmitted to the filling strip 4. The filling strip 4 can further protect the marble slab 1. At the same time, the connection part between the inner panel 3 and the marble slab 1 is connected through the honeycomb aluminum layer 5. When the door panel is suddenly closed, the inner panel 3 transmits the vibration to the marble slab 1 through the honeycomb aluminum layer 5, and the honeycomb aluminum layer 5 itself has a good shock-absorbing effect. Therefore, when the inner panel 3 transmits the vibration from the honeycomb aluminum layer 5 to the marble slab 1, most of the vibration will be absorbed by the honeycomb aluminum layer 5, and will not cause major damage to the marble slab 1, which can well protect the marble slab 1.

[0023] In this embodiment, the first splicing frame 201 is processed on the outer panel 2 by bending and other processes. The first splicing frame 201 and the outer panel 2 are integrated, so as to ensure the overall performance strength of the outer panel 2. Each edge of the first splicing frame 201 is processed by U-shaped bending. On each edge of the first splicing frame 201, in the two layers of panels obtained by U-shaped bending, a layer close to the honeycomb aluminum is provided with a snap-on hole 202. The snap-on hole 202 is opened on the layer of the two layers close to the honeycomb aluminum. The snap-on hole 202 on the layer will not be exposed to the appearance of the door panel, which can effectively improve the overall aesthetics of the door panel.

[0024] The edge of the inner panel 3 is provided with a second splicing frame 301, which is formed on the inner panel 3 by bending and other processes. The second splicing frame 301 is also integrated with the inner panel 3. A buckle 302 is fixed on the second splicing frame 301, and the buckle 302 can be directly stamped on the second splicing frame 301. When producing the door panel, a filling strip 4 is placed at the first splicing frame 201 of the outer panel 2, and then the outer panel 2 is buckled with the inner panel 3. The frames of the two panels are spliced together and the inner panel 3 and the outer panel 2 are locked and fixed through the buckle holes 202 and the buckle 302. The whole installation process is simple and easy, which can improve the assembly efficiency. At the same time, the inner panel 3 and the outer panel 2 are both integrally formed and have high strength. After the inner and outer panels 2 are spliced and buckled together, the overall strength of the door panel can be effectively guaranteed, thereby improving the quality of the door panel.

[0025] Furthermore, a plurality of reinforcing plates 6 are provided at the second splicing frame 301, and the reinforcing plates 6 are located between each edge of the second splicing frame 301 and the honeycomb aluminum layer 5. Each of the reinforcing plates 6 is fixedly fitted to the second splicing frame 301. The reinforcing plates 6 can increase the strength of the door panel frame to make the door panel stronger. At the same time, the reinforcing plates 6 can seal the gaps on the second frame caused by the stamping of the snap-on buckles 302. The honeycomb aluminum layer 5 is surrounded by the inner plate 3, the outer plate 2, the filling strip 4 and the reinforcing plates 6, which can effectively isolate the honeycomb aluminum layer 5 from the external environment. After being isolated from the outside world, the honeycomb aluminum layer 5 will not be corroded by external air and moisture, which can significantly improve the service life of the honeycomb aluminum layer 5, further improving the overall service life of the door panel.

[0026] Optionally, the inner plate 3 and the outer plate 2 are both made of stainless steel, which can make the material strength of the inner plate 3 and the outer plate 2 high, the cost low, and easier to process.

[0027] In this embodiment, the height of the second splicing frame 301 is greater than or equal to the thickness of the honeycomb aluminum layer 5 .

[0028] Optionally, the thickness of the marble slab 1 accounts for 5% to 20% of the thickness of the entire door panel, and the thickness ratio of the marble slab 1 to the door panel is preferably 15%. In daily production, the thickness of the marble slab 1 is preferably 3 mm. At this thickness, the marble slab 1 is relatively non-brittle and at the same time, is lighter in weight.

[0029] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only a specific implementation method of the utility model and is not intended to limit the scope of protection of the utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A marble composite door panel, comprising an outer panel (2), an inner panel (3), a marble panel (1), a honeycomb aluminum layer (5) and a filling strip (4), characterized in that: The outer plate (2) is provided with a mounting groove for mounting the marble plate (1), and the marble plate (1) is fixed to the outer plate (2) in the mounting groove; The honeycomb aluminum layer (5) is placed between the outer plate (2) and the inner plate (3); a first splicing frame (201) is provided around the installation groove; and a filling strip (4) is also provided at the first splicing frame (201).

2. The marble composite door panel according to claim 1, characterized in that: The first splicing frame (201) is formed on the outer panel (2) through a bending process, and the first splicing frame (201) and the outer panel (2) are integrated.

3. The marble composite door panel according to claim 2, characterized in that: Each side of the first splicing frame (201) is processed by U-shaped bending. On each side of the first splicing frame (201), in the two layers of plates obtained by U-shaped bending, a buckle hole (202) is opened on the layer of plates close to the honeycomb aluminum.

4. The marble composite door panel according to claim 1, characterized in that: A second splicing frame (301) is provided on the edge of the inner plate (3), the second splicing frame (301) is formed on the inner plate (3) by a bending process, the second splicing frame (301) and the inner plate (3) are integrated, and a buckle (302) is fixedly provided on the second splicing frame (301).

5. The marble composite door panel according to claim 4, characterized in that: A plurality of reinforcing plates (6) are also provided at the second splicing frame (301), and the reinforcing plates (6) are located between each side of the second splicing frame (301) and the honeycomb aluminum layer (5), and each reinforcing plate (6) is fixedly attached to the second splicing frame (301).

6. The marble composite door panel according to claim 1, characterized in that: The inner plate (3) and the outer plate (2) are both made of stainless steel.

7. The marble composite door panel according to claim 4, characterized in that: The height of the second splicing frame (301) is greater than or equal to the thickness of the honeycomb aluminum layer (5).

8. The marble composite door panel according to claim 1, characterized in that: The thickness of the marble slab (1) accounts for 5% to 20% of the thickness of the entire door panel.

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