Flat plate spliced frame door

Abstract

The utility model relates to the technical field of furniture manufacturing, and discloses a flat plate spliced frame door. The flat plate frame splicing door comprises a door plate and a side frame arranged on the front surface of the door plate. The side frame comprises a plurality of side frame strips which are sequentially connected end to end. Wherein the door plate is a melamine veneer; the three-dimensional modeling structure is arranged on the front surface of the door plate and is positioned in the side frame; the peripheral side face of the side frame is flush with the peripheral side face of the door plate, and the edge sealing strips are used for covering the peripheral side face of the side frame and the peripheral side face of the door plate. All the components of the flat plate spliced frame door are tightly connected, the seamless effect is achieved, and the surface modeling is rich.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture preparation, in particular to a flat panel frame door. Background Art

[0002] See also Figure 7 The existing framed doors are generally made by the clamping and surrounding process. The framed doors include a bottom plate and four frame strips respectively clamped with the sides of the bottom plate; the border strips and the bottom plate are clamped with a groove clamping strip structure. After the splicing is completed, there will be obvious splicing seams between each frame strip and the bottom plate, which seriously affects the aesthetics. In order to cover the splicing gaps, the surface of the framed door panels can now be further covered with PVC blistering technology, but the blistering process is relatively long and has high process requirements.

[0003] In addition, the existing laminate frame doors have a single surface shape. If you want to achieve a three-dimensional shape effect, you can only use solid wood carving and the surface needs to be painted, which is not environmentally friendly and the surface is easily scratched.

[0004] It can be seen that the existing technology still needs to be improved and enhanced. Utility Model Content

[0005] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a flat panel frame door, aiming to solve the technical problems of the flat panel frame door in the prior art, such as the single surface shape and the complicated preparation process.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A flat-panel frame door comprises: a door panel, the door panel is a melamine veneer panel; a side frame arranged on the front surface of the door panel, the side frame comprises a plurality of border strips connected end to end in sequence; a three-dimensional modeling structure arranged on the front surface of the door panel, the three-dimensional modeling structure is located within the side frame; a plurality of edge banding strips, the outer peripheral side surface of the side frame is flush with the peripheral side surface of the door panel, and the plurality of edge banding strips are used to cover the outer peripheral side surface of the side frame and the peripheral side surface of the door panel.

[0008] The flat-plate frame door, wherein the core of the door panel is European pine board or Furen board.

[0009] The flat panel frame door, wherein the three-dimensional structure is a PVC rattan structure.

[0010] The flat panel frame door, wherein the frame strip comprises a facing layer and a core layer.

[0011] The flat-plate frame door, wherein the core layer is a radiata pine layer.

[0012] The flat panel frame door, wherein the back of the three-dimensional structure is provided with a convex strip; the front surface of the door panel is provided with a slot; the convex strip is inserted into the slot.

[0013] In the flat-panel frame door, a first protrusion is provided on the inner side surface of the frame strip; and an edge of the three-dimensional structure is clamped between the first protrusion and the door panel.

[0014] The flat panel frame door further comprises an intermediate plate, which is arranged between the door plate and the side frame; a through hole is arranged in the middle of the intermediate plate; the through hole is located at the front side of the three-dimensional structure, so that the three-dimensional structure is exposed.

[0015] In the flat-plate frame door, a second protrusion is circumferentially arranged on the hole wall of the through hole; and the edge of the three-dimensional structure is clamped between the second protrusion and the door panel.

[0016] The flat panel frame door, wherein the middle panel is a melamine decorative panel.

[0017] Beneficial effects: The utility model provides a flat panel frame door, which uses melamine decorative panels as door panels, has the advantages of being paint-free, environmentally friendly and scratch-resistant, and at the same time, the front surface of the door panel increases the shape of the flat panel frame door by arranging a three-dimensional shape structure, thereby improving the richness of the shape. In addition, the utility model also directly forms a side frame on the door panel in a stacked splicing manner, has low processing requirements for the frame strips, and no obvious splicing seams are formed during splicing, achieving a seamless effect when observed with the naked eye. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The structure of the flat panel frame door Figure 1 .

[0019] Figure 2 for Figure 1 Cross-sectional view along line A-A'.

[0020] Figure 3 for Figure 2 Enlarged view at B.

[0021] Figure 4 The structure of the flat panel frame door Figure 2 .

[0022] Figure 5 for Figure 4 Cross-sectional view along line C-C'.

[0023] Figure 6 for Figure 5 Enlarged view at D.

[0024] Figure 7It is a structural schematic diagram of a frame door in the prior art.

[0025] Explanation of the main component symbols: 1-door panel, 2-side frame, 21-border strip, 3-three-dimensional modeling structure, 4-edge banding strip, 31-convex strip, 211-first protrusion, 5-middle plate, 51-through hole, 52-second protrusion. DETAILED DESCRIPTION

[0026] The utility model provides a flat panel frame door. In order to make the purpose, technical solution and effect of the utility model clearer and more specific, the utility model is further described in detail with reference to 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.

[0027] In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore, cannot be understood as a limitation on the present utility model. In addition, "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means more than two.

[0028] See also Figure 1 and Figure 2 The utility model provides a flat panel frame door, comprising:

[0029] Door panel 1, wherein the door panel 1 is a melamine facing panel;

[0030] A side frame 2 is arranged on the front surface of the door panel 1, and the side frame 2 includes a plurality of frame strips 21 connected end to end in sequence;

[0031] A three-dimensional structure 3 is provided on the front surface of the door panel 1, and the three-dimensional structure 3 is located in the side frame 2;

[0032] A plurality of edge banding strips 4 are provided, and the outer peripheral side surface of the edge frame 2 is flush with the peripheral side surface of the door panel 1 . The plurality of edge banding strips 4 are used to cover the outer peripheral side surface of the edge frame 2 and the peripheral side surface of the door panel 1 .

[0033] The melamine decorative panel has excellent physical properties, is resistant to friction and is not easy to scratch. The flat panel frame door provided by the utility model is a paint-free environmentally friendly product, and does not release harmful volatile gases, which is friendly to the health of users. The three-dimensional modeling structure 3 is used to increase the modeling of the surface of the door panel 1 to increase the aesthetics.

[0034] Preferably, the three-dimensional modeling structure 3 is a PVC rattan structure. The three-dimensional modeling structure 3 is not limited to the PVC rattan structure, but can also be other woven or non-woven structures.

[0035] The frame strip 21 and the door panel 1 of the utility model adopt a simple stacking and splicing connection method, and do not adopt a more complicated card strip and slot structure, which reduces the difficulty of processing each component, thereby improving the precision of the finished frame strip 21, reducing the difficulty of splicing, and improving the quality controllability. For example: Figure 7 In the conventional framed door, a bottom plate and four frame strips 21 are connected by clamping. If the processing accuracy of the clamping strip slots is not enough, there will be obvious gaps between adjacent frame strips 21. If the bottom plate and the frame strips 21 are not connected tightly, there will also be connection seams. This requires high processing accuracy and high requirements for the deformation resistance of the material. Otherwise, gaps will appear after long-term use. The above problems can be avoided by adopting the structure of the utility model.

[0036] Preferably, the core of the door panel 1 is a European pine board or a Furen board. The European pine board or the Furen board has the characteristic of not being easily deformed, and can effectively avoid the problem of deformation and cracking of the flat frame door during long-term use.

[0037] In a specific embodiment, the side frame 2 is composed of four frame strips 21 connected end to end in sequence to form a rectangular side frame 2. The side frame 2 is fixed to the edge of the door panel 1. Both ends of the frame strip 21 are respectively provided with a 45° angle, and two adjacent frame strips 21 are spliced ​​to form a 90° angle.

[0038] In one embodiment, the frame strip 21 includes a facing layer and a core layer. The facing layer may be a tri-amine paper facing layer or other facing layers. Preferably, the facing layer is a tri-amine paper facing layer, the color and texture of which may be consistent with the door panel 1, and the aging speed may be the same, so as to avoid color difference between the door panel 1 and the side frame 2 after long-term use. In addition, the facing layer also has good waterproof properties, so as to avoid deformation of the core material due to water absorption during daily scrubbing.

[0039] Preferably, the core layer is a radiata pine layer. The core layer made of radiata pine also has the advantage of not being easily deformed. The material of the core layer can also be other solid wood, metal, stone, etc.

[0040] See also Figure 3In one embodiment, the back of the three-dimensional structure 3 is provided with a convex strip 31; the front surface of the door panel 1 is provided with a slot; the convex strip 31 is inserted into the slot. In this embodiment, the four sides of the three-dimensional structure 3 are bent backward to form the convex strip 31, which is inserted into the slot of the door panel 1 to complete positioning and fixing, so that the subsequent installation of the frame strip 21 can be carried out smoothly.

[0041] See also Figure 3 In one embodiment, the inner side surface of the frame strip 21 is provided with a first protrusion 211; the edge of the three-dimensional modeling structure 3 is clamped between the first protrusion 211 and the door panel 1. In this embodiment, after the three-dimensional modeling structure 3 is fixed to the door panel 1, the frame strip 21 is further adhered to the door panel 1, and the first protrusion 211 on the frame strip 21 covers the edge of the three-dimensional modeling structure 3 and presses it on the door panel 1 to further fix the three-dimensional modeling structure 3. The three-dimensional modeling structure 3 does not have a large area of ​​flat surface for adhesion, so it is not suitable to use adhesive to fix it. If adhesive is used on the back of the three-dimensional modeling structure 3, it will also destroy the aesthetics of the surface finish of the door panel 1. Through the fixing method of this embodiment, the three-dimensional modeling structure 3 can be well fixed, and the aesthetics of the surface finish of the door panel 1 can also be retained. The color and texture effect on the surface of the door panel 1 can be seen by the user through the three-dimensional modeling structure 3, and the three-dimensional modeling structure 3 is set off against each other.

[0042] See also Figure 4 and Figure 5 In one embodiment, the flat panel frame door further comprises an intermediate plate 5, which is arranged between the door plate 1 and the side frame 2; a through hole 51 is arranged in the middle of the intermediate plate 5; the through hole 51 is located at the front side of the three-dimensional structure 3, so that the three-dimensional structure 3 is exposed. Specifically, the side frame 2 is adhered to the front surface of the intermediate plate 5. The intermediate plate 5 can increase the surface shape and layering of the flat panel frame door, and the exposed three-dimensional structure 3 has different shapes according to the different shapes of the through hole 51. The shape of the through hole 51 can be arched, square, round or any other shape.

[0043] See also Figure 6 In one embodiment, a second protrusion 52 is circumferentially provided on the hole wall of the through hole 51; the edge of the three-dimensional structure 3 is clamped between the second protrusion 52 and the door panel 1. When preparing the flat panel frame door of this embodiment, the three-dimensional structure 3 is first fixed to the door panel 1, and then the middle plate 5 is adhered to the door panel 1, so as to clamp and further fix the three-dimensional structure 3.

[0044] Preferably, the middle board 5 is a melamine facing board. Preferably, the board core of the middle board 5 is a European pine board or a Furen board.

[0045] Preferably, a first connecting layer is provided between the side frame 2 and the door panel 1, and the first connecting layer is a polyurethane layer or a white latex layer.

[0046] Preferably, a second connecting layer is provided between the edge banding strip 4 and the peripheral side surfaces of the edge frame 2 and the bottom plate, and the first connecting layer is a polyurethane layer or a white latex layer.

[0047] Preferably, the edge banding strip 4 is a PVC edge banding strip 4. The process of edge banding with the PVC edge banding strip 4 is mature, time-saving and efficient. Since the outer peripheral side of the flat frame door is a non-decorative surface, and the color difference caused by aging of the side will not affect the overall aesthetics, the PVC edge banding strip 4 can be used.

[0048] In summary, the present invention effectively solves the problems of difficult processing and large connection gap by changing the structure and connection mode of the door panel 1 and the frame strip 21. In solving the problem of single surface shape, the present invention increases the three-dimensional sense by setting a three-dimensional shape structure 3 on the front surface of the door panel 1, making the shape richer.

[0049] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and utility model concept of the utility model, and all these changes or substitutions should fall within the protection scope of the claims attached to the utility model.

Claims

1. A flat panel frame door, comprising: A door panel and a side frame arranged on the front surface of the door panel, wherein the side frame comprises a plurality of frame strips connected end to end in sequence; Characterized in that the door panel is a melamine facing panel; and further comprising: A three-dimensional structure is arranged on the front surface of the door panel, and the three-dimensional structure is located in the side frame; A plurality of edge banding strips, the outer peripheral side surface of the edge frame is flush with the peripheral side surface of the door panel, and the plurality of edge banding strips are used to cover the outer peripheral side surface of the edge frame and the peripheral side surface of the door panel.

2. The flat panel frame door according to claim 1, characterized in that: The core of the door panel is European pine board or Furen board.

3. The flat panel frame door according to claim 1, characterized in that: The three-dimensional modeling structure is a PVC rattan structure.

4. The flat panel frame door according to claim 1, characterized in that: The frame strip comprises a facing layer and a core layer.

5. The flat panel frame door according to claim 4, characterized in that: The core layer is a radiata pine layer.

6. The flat panel frame door according to claim 1, characterized in that: The back side of the three-dimensional structure is provided with a convex strip; the front surface of the door panel is provided with a slot; the convex strip is inserted into the slot.

7. The flat panel frame door according to any one of claims 1 to 6, characterized in that: The inner side surface of the frame strip is provided with a first protruding portion; the edge of the three-dimensional structure is clamped between the first protruding portion and the door panel.

8. The flat panel frame door according to any one of claims 1 to 6, characterized in that: It also includes an intermediate plate, which is arranged between the door plate and the side frame; a through hole is arranged in the middle of the intermediate plate; the through hole is located at the front side of the three-dimensional structure, so that the three-dimensional structure is exposed.

9. The flat panel frame door according to claim 8, characterized in that: A second protrusion is circumferentially arranged on the hole wall of the through hole; and the edge of the three-dimensional structure is clamped between the second protrusion and the door panel.

10. The flat panel frame door according to claim 8, characterized in that: The middle board is a melamine facing board.

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