Arc-shaped door plate structure

Abstract

The arc-shaped door plate structure comprises a door plate core plate and a door plate handle, the door plate core plate is in an arc shape formed by bending in the preset direction, the door plate core plate comprises a first side face and a second side face which are opposite to each other, and the first side face or the second side face is provided with a first clamping part; the door plate handle is bent in the preset direction so as to be matched with the arc-shaped door plate core plate, the door plate handle is provided with a second clamping part, and the first clamping part and the second clamping part are connected in a clamped mode so that the door plate handle can be installed on the door plate core plate; the door plate core plate is made of wood materials, and the door plate handle is made of metal materials. The problem that an existing wooden arc-shaped door plate is prone to shape rebound deformation after being used for a long time is solved.

Description

Technical Field

[0001] The present application relates to the technical field of door panels, and in particular to a curved door panel structure. Background Art

[0002] At present, most of the wooden door panels of cabinets are straight-edged, with a relatively simple shape and no obvious characteristics. In addition, for cabinets at corners, they can only be composed of two straight-edged door panels. After the combination is completed, 90° internal angles and 90° external angles will inevitably appear. The appearance of internal angles and external angles sometimes cannot meet the design requirements of designers, and the design style is limited. At the same time, the 90° external angle also has a great safety hazard. In order to meet the design requirements, wooden arc-shaped doors have appeared on the market, but because wooden arc-shaped doors are mostly processed by hot pressing technology, they are prone to rebound deformation after long-term use. Utility Model Content

[0003] The embodiment of the present application provides a curved door panel structure, which solves the problem that the existing wooden curved door panels are prone to rebound deformation after long-term use.

[0004] The utility model is implemented as follows: an arc-shaped door panel structure includes a door panel core plate and a door panel handle, the door panel core plate is in an arc shape formed by bending around a preset direction, the door panel core plate includes a first side surface and a second side surface opposite to each other, the first side surface or the second side surface is provided with a first clamping portion; the door panel handle is bent around the preset direction to adapt to the arc-shaped door panel core plate, the door panel handle has a second clamping portion, the first clamping portion and the second clamping portion are clamped so that the door panel handle is installed on the door panel core plate; the door panel core plate is made of wood material, and the door panel handle is made of metal material.

[0005] In one embodiment, the first clamping portion is a clamping slot, the second clamping portion is a clamping foot, the clamping foot is inserted into the clamping slot, and the door panel handle is installed on the door panel core plate.

[0006] In one of the embodiments, the card slot is in an arc shape that is compatible with the door panel core plate, and the card foot is in an arc shape that is compatible with the door panel handle.

[0007] In one of the embodiments, an adhesive layer is provided on the inner surface of the card slot and / or the outer surface of the card foot.

[0008] In one embodiment, an arcuate groove is provided on a surface of the door panel handle away from the door panel core plate, and the arcuate groove extends to penetrate the side of the door panel handle, and the arcuate groove is used for a person to extend a hand to pull the door panel core plate.

[0009] In one embodiment, the bottom surface of the arc-shaped groove is arc-shaped.

[0010] In one of the embodiments, a plug is installed on the side of the door panel handle, and an opening communicating with the arc groove is formed on the plug.

[0011] In one of the embodiments, a smooth transition surface is provided between the groove side surface of the arc-shaped groove and the side surface of the door panel handle away from the door panel core plate.

[0012] In one embodiment, the door panel handle includes a first concave arc surface and a first convex arc surface facing each other;

[0013] The first convex arc surface is provided with a guide groove extending along the extension direction of the arc groove, and the guide groove is used for inserting a flexible decorative sheet.

[0014] In one embodiment, the door panel core plate further includes a second concave arc surface and a second convex arc surface opposite to each other;

[0015] The second concave arc surface is flush with the first concave arc surface, and the second convex arc surface is flush with the first convex arc surface.

[0016] In one embodiment, the flexible decorative sheet is made of soft leather material.

[0017] The beneficial effect of the curved door panel structure provided by the present application is that compared with the prior art, the present application combines a wooden door panel core plate and a metal door panel handle, and both the door panel core plate and the door panel handle are curved around a preset direction, so that the door panel handle can shape the door panel core plate, effectively preventing the wooden curved door panel from rebounding and deforming after long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is an exploded view of the curved door panel structure provided in an embodiment of the present application;

[0019] Figure 2 It is a structural schematic diagram of the curved door panel structure provided in an embodiment of the present application.

[0020] Reference numerals: 10, door panel core plate; 101, first side surface; 102, second side surface; 103, second concave arc surface; 104, second convex arc surface;

[0021] 20, door handle; 201, arc groove; 202, plug; 2020, opening; 203, first concave arc surface; 204, first convex arc surface; 2040, guide groove;

[0022] 1. Card slot; 2. Card foot; 30. Flexible decorative sheet. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0025] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0027] It should also be noted that, in the embodiments of the present application, the same figure mark is used to represent the same component or the same part. For the same parts in the embodiments of the present application, the figure may only mark one of the parts or components as an example. It should be understood that the figure mark also applies to other identical parts or components.

[0028] The embodiment of the present application provides a curved door panel structure, which solves the problem that the existing wooden curved door panels are prone to rebound deformation after long-term use.

[0029] refer to Figure 1 and Figure 2The arc-shaped door panel structure provided in the embodiment of the present application includes a door panel core plate 10 and a door panel handle 20. The door panel core plate 10 is an arc-shaped structure formed by bending around a preset direction. The door panel core plate 10 includes a first side surface 101 and a second side surface 102 opposite to each other. The first side surface 101 or the second side surface 102 is provided with a first clamping portion; the door panel handle 20 is bent around a preset direction to adapt to the arc-shaped door panel core plate 10, and the door panel handle 20 has a second clamping portion. The first clamping portion and the second clamping portion are clamped so that the door panel handle 20 is installed on the door panel core plate 10; the door panel core plate 10 is made of wood, and the door panel handle 20 is made of metal.

[0030] In the embodiment of the present application, a door panel core plate 10 is made of wooden material, and the door panel core plate 10 is designed to be an arc formed by bending around a preset direction. Generally, the door panel core plate 10 is bent into an arc with a large angle by a hot pressing process. Therefore, it is easy to cause shape rebound deformation after long-term use, so that the curvature of the arc-shaped door panel core plate 10 changes, affecting the normal use of the door panel core plate 10. Therefore, the embodiment of the present application adopts a metal material to make the door panel handle 20, and the door panel handle 20 is also designed to be an arc adapted to the door panel core plate 10. Since the arc-shaped door panel handle 20 is made of metal material, it will not have shape rebound deformation. The door panel handle 20 and the door panel core plate 10 are connected together by clamping the first clamping part and the second clamping part. In this way, the door panel handle 20 will shape the door panel core plate 10, and effectively prevent the wooden door panel core plate 10 from having shape rebound deformation.

[0031] It should be noted that the curvature of the door panel handle 20 needs to be consistent with the curvature of the door panel core board 10 to ensure that the door panel handle 20 can be connected to the door panel core board 10 by snapping. During production, the curvature of the door panel core board 10 can be designed according to the overall shape of the furniture. After the door panel core board 10 is bent into a large-angle arc by a hot pressing process, the door panel handle 20 is bent into an arc with the same curvature as the door panel core board 10. The arc-shaped door panel obtained in this way can not only reflect the appearance of the large-angle wooden door panel, but also avoid the problem of the shape rebound deformation of the wooden door panel due to the existence of the door panel handle 20, so that it is more suitable for panel-type furniture in home storage cabinets, and the large-angle arc shape makes people feel more comfortable and safe in home furnishings.

[0032] In some embodiments, the door panel core panel 10 in the embodiment of the present application can adopt an existing curved door panel. By processing the existing curved door panel and adding corresponding door panel handles 20, the existing curved door panel will not rebound and deform after long-term use. In this way, the existing curved door panel can be modified to solve the problem that the existing curved door panel is prone to rebound and deform after long-term use, which greatly saves the production cost of the curved door panel and does not cause material waste due to rebound and deformation of the existing curved door panel.

[0033] Specifically, the door panel handle 20 can be made of aluminum alloy profiles. This material is light and easy to bend into shape. After being combined with the door panel core plate 10, it will not increase the overall weight of the curved door panel too much, which is helpful to reduce the intensity of on-site installation work of the curved door panel.

[0034] In some embodiments, reference Figure 1 The first clamping part is a clamping groove 1, the second clamping part is a clamping foot 2, the clamping foot 2 is inserted into the clamping groove 1, and the door panel handle 20 is installed on the door panel core plate 10. In this way, the door panel handle 20 can be quickly and conveniently installed on the door panel core plate 10, completing the assembly and production of the curved door panel, greatly improving the assembly efficiency of the curved door panel.

[0035] It should be noted that inserting the card foot 2 into the card slot 1, that is, embedding the door panel handle 20 into the door panel core plate 10, because the door panel handle 20 is made of metal material, it is not easy to rebound and deform during use after bending, so inserting the card foot 2 of the door panel handle 20 into the card slot 1 of the door panel core plate 10 can effectively shape the door panel core plate 10, so that the door panel core plate 10 will not rebound and deform after long-term use, which is beneficial to improving the quality and service life of household products using the curved door panels of this application.

[0036] Since the shaping effect of the door panel handle 20 on the door panel core plate 10 is achieved through the clamping foot 2, in some embodiments, the clamping foot 2 and the door panel handle 20 can be integrally formed, so that the clamping foot 2 and the door panel handle 20 are firmly connected, and the clamping foot 2 can effectively limit the rebound of the door panel core plate 10 after being inserted into the clamping groove 1, thereby playing a shaping role. In addition, the integral formation of the clamping foot 2 and the door panel handle 20 can also improve the manufacturing efficiency of the door panel handle 20 and reduce the manufacturing cost.

[0037] In some embodiments, the thickness of the foot 2 is adapted to the width of the slot 1, the foot 2 and the slot 1 can be interference fit, and the height of the foot 2 is consistent with the depth of the slot 1, so that after the foot 2 is inserted into the slot 1, the door panel handle 20 and the door panel core plate 10 can be firmly connected together, and the installation steps are simple and no additional auxiliary workpieces are required.

[0038] In some embodiments, reference Figure 1 The slot 1 is in an arc shape that is adapted to the door panel core plate 10, and the foot 2 is in an arc shape that is adapted to the door panel handle 20. This not only increases the contact area between the foot 2 and the slot 1, making the door panel handle 20 more firmly connected to the door panel core plate 10, but also allows the slot 1 and the foot 2 to be made at one time, reducing the difficulty of making and improving the efficiency of making the slot 1 and the foot 2. At the same time, it also allows the staff to quickly and conveniently insert the foot 2 into the slot 1 to complete the assembly of the arc-shaped door panel.

[0039] In some embodiments, a plurality of mutually spaced slots 1 may be provided on the first side 101 or the second side 102. The slots 1 may be arc-shaped or linear, and the embodiment of the present application does not make any specific limitation thereto. Correspondingly, a plurality of clips 2 also need to be provided, and each clip 2 corresponds to a slot 1. In this way, by inserting each clip 2 into the corresponding slot 1, the door panel handle 20 and the door panel core panel 10 can also be connected.

[0040] Furthermore, in order to prevent the connection between the foot 2 and the slot 1 from becoming loose after the arc-shaped door panel is used for a long time, thereby affecting the connection firmness between the door panel handle 20 and the door panel core plate 10, an adhesive layer can be provided on the inner surface of the slot 1, so that after the foot 2 is inserted into the slot 1, the foot 2 will be bonded to the inner surface of the slot 1, greatly improving the connection firmness between the slot 1 and the foot 2. Of course, an adhesive layer can also be provided on the outer surface of the foot 2, so that after the foot 2 is inserted into the slot 1, the outer surface of the foot 2 will be bonded to the inner surface of the slot 1, greatly improving the connection firmness between the slot 1 and the foot 2.

[0041] In some embodiments, reference Figure 1 and Figure 2 The door panel handle 20 is provided with an arc groove 201 on one side of the surface away from the door panel core plate 10, and the arc groove 201 extends to the side of the door panel handle 20, and the arc groove 201 is used for a person to insert a hand into the arc groove 201 to pull the door panel core plate 10. In this way, the user only needs to insert a hand into the arc groove 201 to pull the door panel core plate 10, and the arc groove 201 here is equivalent to a handle.

[0042] It should be noted that the present application sets an arc groove 201 on the door panel handle 20, and uses the arc groove 201 as a handle for the user to pull the door panel core plate 10, which can not only maintain the overall appearance of the arc door panel, but also does not require the installation of an additional handle, saving costs. In addition, the arc groove 201 is extended to the side that passes through the door panel handle 20, so that the user can reach into the arc groove 201 at any position of the door panel handle 20 to pull the door panel core plate 10, which is more convenient to use.

[0043] Specifically, the arc groove 201 can be integrally formed when manufacturing the door panel handle 20, so that when the door panel handle 20 is manufactured, the arc groove 201 is also manufactured, and the staff does not need to set the arc groove 201 separately, thereby reducing the workload of manufacturing the curved door panel.

[0044] In some embodiments, reference Figure 1 The bottom surface of the arc groove 201 is arc-shaped. This makes it more comfortable for the user to put his hand into the arc groove 201 without causing any damage to the user's hand.

[0045] In some embodiments, a smooth transition surface is provided between the groove side of the arc groove 201 and the side surface of the door panel handle 20 away from the door panel core plate 10. That is, the notch of the arc groove 201 is set as a smooth surface, so that when the user puts his hand into the arc groove 201 to pull the door panel core plate 10, compared with the connection between the groove side of the arc groove 201 and the side surface of the door panel handle 20 away from the door panel core plate 10 at a right angle, setting the groove side of the arc groove 201 and the side surface of the door panel handle 20 away from the door panel core plate 10 as a smooth transition surface will not scratch the user's hand, which is safer and more comfortable for users to use.

[0046] In some embodiments, in addition to setting an arc groove 201 on the side surface of the door panel handle 20 away from the door panel core plate 10, at least one linear groove can also be set on the side surface of the door panel handle 20 away from the door panel core plate 10. The linear groove can be used as a handle, and the user can put his hand into the linear groove to pull the door panel core plate 10.

[0047] In some embodiments, reference Figure 1 A plug 202 is installed on the side of the door panel handle 20, and an opening 2020 is provided on the plug 202 to communicate with the arc groove 201. In this way, the appearance of the manufactured arc door panel can be more beautiful. The plug 202 is provided with an opening 2020 to communicate with the arc groove 201, which can ensure that the arc groove 201 is connected to the outside on both sides of its extension direction, making it easier for the user to put his hand into the arc groove 201 to pull the door panel core plate 10.

[0048] It should be noted that the specific installation process of the plug 202 can be: a socket is set on the side of the door panel handle 20, a plug is set on the plug 202, and the plug is inserted into the socket to complete the installation of the plug 202 on the side of the door panel handle 20. The material of the plug 202 can be consistent with that of the door panel handle 20, which not only makes the appearance of the curved door panel more beautiful, but also saves the cost of the materials for making the door panel handle 20 and the plug 202.

[0049] In some embodiments, reference Figure 1The door panel handle 20 includes a first concave arc surface 203 and a first convex arc surface 204 which are opposite to each other; the first convex arc surface 204 is provided with a guide groove 2040 extending along the extension direction of the arc groove 201, and the guide groove 2040 is used to insert the flexible decorative sheet 30. In this way, the shape of the curved door panel can be shaped by the flexible decorative sheet 30, making the appearance of the curved door panel more diverse.

[0050] It should be noted that, in actual application, the curved door panels mostly have the convex side surface facing the user. Since the wooden door panel core plate 10 is not convenient to shape different shapes on the edge of the plate after being processed into an arc shape, the plasticity of the appearance of the curved door panel is greatly limited. Therefore, in the embodiment of the present application, a guide groove 2040 is set on the first convex arc surface, and the appearance of the curved door panel is shaped by shaping the appearance of the door panel handle 20. Specifically, the flexible decorative sheet 30 is inserted into the guide groove 2040 to achieve the shaping of the curved door panel. The shaping of the curved door panel for different occasions can be achieved by replacing the flexible decorative sheet 30, which greatly improves the difficulty of shaping the diversity of the curved door panel shapes.

[0051] The present application sets a guide groove 2040, and inserts the flexible decorative sheet 30 into the guide groove 2040 by plugging. This not only facilitates the installation of the flexible decorative sheet 30, but also facilitates the replacement of the flexible decorative sheet 30, so that the appearance of the curved door panel can be more easily changed.

[0052] In some embodiments, the flexible decorative sheet 30 can also be directly adhered to the first convex arc surface by adhesive, so that the arc-shaped door panel can be shaped into different appearances.

[0053] In some embodiments, the flexible decorative sheet 30 is made of soft leather material. In this way, the special-shaped metal and leather can be perfectly spliced ​​and combined to decorate the first convex arc surface of the door panel handle 20. In addition, the flexible decorative sheet 30 can be replaced, which realizes the diversified replacement of the appearance of the curved door panel and improves the personalization and aesthetics of the curved door panel.

[0054] In some embodiments, reference Figure 1 and Figure 2 The door panel core plate 10 also includes a second concave arc surface 103 and a second convex arc surface 104 which are opposite to each other; the second concave arc surface 103 is flush with the first concave arc surface 203, and the second convex arc surface 104 is flush with the first convex arc surface 204. In this way, the overall appearance of the curved door panel formed after the door panel core plate 10 and the door panel handle 20 are connected together can be smoother and more integrated, and the thickness of the curved door panel is ensured to be uniform, which effectively improves the aesthetic appearance of the curved door panel.

[0055] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A curved door panel structure, characterized in that: include: The door panel core plate (10) is in an arc shape bent around a preset direction, the door panel core plate (10) comprises a first side surface (101) and a second side surface (102) opposite to each other, and the first side surface (101) or the second side surface (102) is provided with a first clamping portion; A door panel handle (20) is bent around the preset direction to adapt to the curved door panel core plate (10), the door panel handle (20) having a second clamping portion, the first clamping portion and the second clamping portion being clamped together so that the door panel handle (20) is installed on the door panel core plate (10); The door panel core plate (10) is made of wooden material, and the door panel handle (20) is made of metal material.

2. The curved door panel structure according to claim 1, characterized in that: The first clamping part is a clamping slot (1), the second clamping part is a clamping foot (2), the clamping foot (2) is inserted into the clamping slot (1), and the door panel handle (20) is installed on the door panel core plate (10).

3. The curved door panel structure according to claim 2, characterized in that: The clamping groove (1) is in an arc shape that is compatible with the door panel core plate (10), and the clamping foot (2) is in an arc shape that is compatible with the door panel handle (20).

4. The curved door panel structure according to claim 2, characterized in that: An adhesive layer is provided on the inner surface of the card slot (1) and / or the outer surface of the card foot (2).

5. The curved door panel structure according to any one of claims 1 to 4, characterized in that: The door panel handle (20) is provided with an arc-shaped groove (201) on one side surface away from the door panel core plate (10), and the arc-shaped groove (201) extends to the side surface passing through the door panel handle (20), and the arc-shaped groove (201) is used for a person's hand to extend into to pull the door panel core plate (10).

6. The curved door panel structure according to claim 5, characterized in that: The bottom surface of the arc-shaped groove (201) is arc-shaped; And / or, a plug (202) is installed on the side of the door panel handle (20), and an opening (2020) communicating with the arc-shaped groove (201) is provided on the plug (202).

7. The curved door panel structure according to claim 5, characterized in that: A smooth transition surface is provided between the groove side surface of the arc-shaped groove (201) and the side surface of the door panel handle (20) away from the door panel core plate (10).

8. The curved door panel structure according to claim 5, characterized in that: The door panel handle (20) comprises a first concave arc surface (203) and a first convex arc surface (204) which are opposite to each other; The first convex arc surface (204) is provided with a guide groove (2040) extending along the extension direction of the arc groove (201), and the guide groove (2040) is used for inserting a flexible decorative sheet (30).

9. The curved door panel structure according to claim 8, characterized in that: The door panel core plate (10) further comprises a second concave arc surface (103) and a second convex arc surface (104) which are opposite to each other; The second concave arc surface (103) is flush with the first concave arc surface (203), and the second convex arc surface (104) is flush with the first convex arc surface (204).

10. The curved door panel structure according to claim 8 or 9, characterized in that: The flexible decorative sheet (30) is made of soft leather material.

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