A door-type structure made of paint-free board

Abstract

The utility model relates to the field of fixture manufacturing technology, and discloses a door-type structure made of a paint-free board, including a door panel, the top wall of the door panel is provided with slots all around, the front and rear sides of the top wall of the door panel are provided with horizontal frames, the left and right sides of the top wall of the door panel are provided with vertical frames, the bottom of the adjacent side of the two horizontal frames and the bottom of the adjacent side of the two vertical frames are provided with engaging slots, the adjacent sides of the two horizontal frames are respectively engaged with the corresponding front and rear side slots, the adjacent sides of the two vertical frames are respectively engaged with the corresponding left and right side slots, and the bottom front and rear sides of the two vertical frames are fixedly connected with connecting blocks. In the utility model, the four-side slot design of the door and the effect that the edge panels adopt a splicing structure and are fixed by adhesives simplify the structure of the door, and maintain the structural strength and beautiful appearance of the door, thereby reducing the manufacturing difficulty and greatly reducing the production cost.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture manufacturing, in particular to a door-shaped structure made of paint-free boards. Background Art

[0002] Paint-free panels, also known as panels that do not require painting, are a pre-treated surface that usually has one or more layers of special coating applied during production to make it moisture-proof, anti-corrosion, wear-resistant, and anti-pollution, without the need for additional painting.

[0003] At present, most of the wooden doors on the market adopt complex structural designs. Although they look beautiful, their manufacturing costs are high, which is not conducive to large-scale promotion. Paint-free boards, as an environmentally friendly and relatively low-cost material, are gradually being used in furniture manufacturing.

[0004] Traditional wooden paint-free door usually uses multiple layers of panels stacked together, which are then fixed and decorated through complex processes to achieve the required structural strength. At the same time, the complex structure not only increases the manufacturing difficulty, but also increases the production cost, which is not conducive to the rapid promotion and popularization of the product. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a door-type structure made of paint-free plates, aiming to improve the problem of complex structure, which not only increases the manufacturing difficulty, but also increases the production cost, which is not conducive to the rapid promotion and popularization of the product.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a door-type structure made of paint-free board, including a door panel, the top wall of the door panel is provided with grooves all around, the front and rear sides of the top wall of the door panel are provided with horizontal frames, the left and right sides of the top wall of the door panel are provided with vertical frames, the bottom of one adjacent side of the two horizontal frames and the bottom of one adjacent side of the two vertical frames are provided with engaging grooves, the adjacent sides of the two horizontal frames are respectively engaged with the corresponding front and rear side grooves, and the adjacent sides of the two vertical frames are respectively engaged with the corresponding left and right side grooves.

[0007] Through the above technical solution: the structure of the door is simplified, and the use of splicing not only reduces the manufacturing cost, but also improves the production efficiency. Due to the environmental friendliness of the paint-free board material, the door structure is more in line with the green and environmental protection needs of the current market.

[0008] As a further description of the above technical solution:

[0009] The front and rear sides of the bottoms of the two vertical frames are fixedly connected with connection blocks, the left and right sides of the top of the door panel are provided with two connection grooves, and the bottoms of the plurality of connection blocks are respectively engaged with the corresponding connection grooves.

[0010] Through the above technical solution, the connection effect between the vertical frame and the door panel is improved.

[0011] As a further description of the above technical solution:

[0012] The left and right sides of the two transverse frames are connected to the front and rear sides of the two vertical frames by adhesive.

[0013] Through the above technical solution, the complexity of the operation during fixing is reduced, thereby improving the work efficiency.

[0014] As a further description of the above technical solution:

[0015] The left and right sides of the bottoms of the two transverse frames are fixedly connected with limiting columns, the front and rear sides of the top wall of the door panel are provided with two limiting grooves, and the bottoms of the plurality of limiting columns are respectively engaged with the corresponding limiting grooves.

[0016] Through the above technical solution, the limiting columns limit and reinforce the position of the transverse frame.

[0017] As a further description of the above technical solution:

[0018] The sizes of the left and right openings match the corresponding left and right locking grooves, and the sizes of the front and rear openings match the corresponding front and rear locking grooves.

[0019] Through the above technical solution, the horizontal frame and the vertical frame are more tightly engaged with the door panel.

[0020] As a further description of the above technical solution:

[0021] The tops of the two horizontal frames and the tops of the two vertical frames are both provided with inclined surfaces.

[0022] Through the above technical solution: the compression resistance of the door panel structure is improved.

[0023] As a further description of the above technical solution:

[0024] The left and right sides of the two horizontal frames and the front and rear sides of the two vertical frames are all designed with beveled surfaces.

[0025] Through the above technical solution: the contact area when the vertical frame and the horizontal frame are connected is made larger, which is convenient for fixing.

[0026] The utility model has the following beneficial effects:

[0027] 1. In the present invention, the structure of the door is simplified by the groove design on the four sides of the door and the effect of fixing it by adhesive, thereby reducing the manufacturing difficulty and greatly reducing the production cost, which is conducive to the rapid promotion and popularization of the product.

[0028] 2. In the present invention, the horizontal frame and the vertical frame are connected and installed with the door panel using a splicing structure, so that the structural strength of the door is improved, which is conducive to reducing material waste, and furthermore, the installation and fixing are more accurate, reducing the occurrence of installation errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 A three-dimensional diagram of a door-shaped structure made of a paint-free board proposed by the utility model;

[0030] Figure 2 This is a schematic diagram of the structure of a vertical frame of a door-shaped structure made of paint-free board proposed by the utility model;

[0031] Figure 3 The utility model provides a schematic structural diagram of a limit column of a door-shaped structure made of a paint-free plate.

[0032] Legend:

[0033] 1. Door panel; 2. Slot; 3. Horizontal frame; 4. Vertical frame; 5. Engaging groove; 6. Connecting block; 7. Connecting groove; 8. Limiting column; 9. Limiting groove. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] Reference Figure 1 and Figure 3 The utility model provides an embodiment: a door structure made of a paint-free board, including a door panel 1, a top wall of the door panel 1 is provided with slots 2 around it, a front and rear side of the top wall of the door panel 1 is provided with a horizontal frame 3, a left and right side of the top wall of the door panel 1 is provided with a vertical frame 4, a bottom of an adjacent side of the two horizontal frames 3 and a bottom of an adjacent side of the two vertical frames 4 are provided with a clamping groove 5, an adjacent side of the two horizontal frames 3 is respectively clamped with the corresponding front and rear side slots 2, and an adjacent side of the two vertical frames 4 is respectively clamped with the corresponding left and right side slots 2; the tops of the two horizontal frames 3 and the tops of the two vertical frames 4 are provided with inclined surfaces; the left and right sides of the two horizontal frames 3 and the front and rear sides of the two vertical frames 4 are all designed with chamfered surfaces;

[0036] Specifically, the four sides of the door panel 1 are firstly precisely cut and grooved. The design of these grooves 2 not only ensures the positioning accuracy of the edge panels, but also improves the stability of the overall structure. Next, the transverse frame 3 and the vertical frame 4 are assembled using a splicing structure. This splicing method not only makes the connection between the panels tighter, but also reduces material waste and reduces production costs. After the splicing is completed, bonding and fixing with adhesives is a crucial step. The selection of adhesives is crucial to ensuring the stability and durability of the door panel 1. The left and right sides of the two transverse frames 3 and the front and rear sides of the two vertical frames 4 are all designed with beveled surfaces, so that the contact area between the transverse frame 3 and the vertical frame 4 is enlarged, thereby facilitating pasting and fixing.

[0037] Reference Figure 2 and Figure 3 The front and rear sides of the bottom of the two vertical frames 4 are fixedly connected with connecting blocks 6, and the left and right sides of the top of the door panel 1 are provided with two connecting grooves 7, and the bottoms of multiple connecting blocks 6 are respectively engaged with the corresponding connecting grooves 7; the left and right sides of the bottom of the two horizontal frames 3 are fixedly connected with limiting columns 8, and the front and rear sides of the top wall of the door panel 1 are provided with two limiting grooves 9, and the bottoms of multiple limiting columns 8 are respectively engaged with the corresponding limiting grooves 9;

[0038] Specifically, the bottoms of multiple connecting blocks 6 are respectively engaged with the corresponding connecting grooves 7, so that the connection effect between the vertical frame 4 and the door panel 1 is improved, and the bottoms of multiple limiting columns 8 are respectively engaged with the corresponding limiting grooves 9, so that the positioning and installation of the horizontal frame 3 and the door panel 1 are more accurate.

[0039] Reference Figure 3 The sizes of the left and right side slots 2 match the corresponding left and right side snap-in slots 5, and the sizes of the front and rear side slots 2 match the corresponding front and rear side snap-in slots 5; the left and right sides of the two horizontal frames 3 are connected to the front and rear sides of the two vertical frames 4 by adhesive;

[0040] Specifically, by matching the sizes of the left and right side slots 2 with the corresponding left and right side snap-in slots 5, and matching the sizes of the front and rear side slots 2 with the corresponding front and rear side snap-in slots 5, the door-shaped structure is more beautiful, and the left and right sides of the two horizontal frames 3 are connected to the front and rear sides of the two vertical frames 4 by adhesive, so that the use cost is reduced and the work efficiency is improved.

[0041] Working principle: Slots 2 are provided on the four sides of the door panel 1, and the horizontal frame 3 and the vertical frame 4 adopt a splicing structure and are bonded and fixed by adhesive. Through this design, the structure of the door is simplified, the manufacturing difficulty and cost are reduced, and the adhesive can also fill the tiny gaps between the plates to further improve the sealing and sound insulation performance of the door. Through this design, not only the structure of the door is simplified, the manufacturing difficulty and cost are reduced, but also the appearance of the door is made more concise and generous, which meets the aesthetic needs of modern homes, thereby maintaining the structural strength of the door, and the bottoms of multiple connecting blocks 6 are respectively engaged with the corresponding connecting grooves 7, so that the connection and fixing effect of the vertical frame 4 and the door panel 1 is improved, the use of bolts and rivets is reduced, and the installation cost is reduced. The bottom of the limiting column 8 is engaged with the limiting groove 9, so that the positioning and installation of the horizontal frame 3 and the door panel 1 are more precise, avoiding the occurrence of installation errors.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A door-shaped structure made of a paint-free board, comprising a door panel (1), characterized in that: The top wall of the door panel (1) is provided with grooves (2) on all sides, the front and rear sides of the top wall of the door panel (1) are provided with transverse frames (3), the left and right sides of the top wall of the door panel (1) are provided with vertical frames (4), the bottom of the adjacent sides of the two transverse frames (3) and the bottom of the adjacent sides of the two vertical frames (4) are provided with engaging grooves (5), the adjacent sides of the two transverse frames (3) are respectively engaged with the corresponding front and rear side grooves (2), and the adjacent sides of the two vertical frames (4) are respectively engaged with the corresponding left and right side grooves (2).

2. A door-shaped structure made of paint-free board according to claim 1, characterized in that: The front and rear sides of the bottoms of the two vertical frames (4) are fixedly connected with connection blocks (6), the left and right sides of the top of the door panel (1) are provided with two connection grooves (7), and the bottoms of the plurality of connection blocks (6) are respectively engaged with the corresponding connection grooves (7).

3. The door-shaped structure made of paint-free board according to claim 1, characterized in that: The left and right sides of the two transverse frames (3) are connected to the front and rear sides of the two vertical frames (4) by adhesive.

4. The door-shaped structure made of paint-free board according to claim 1, characterized in that: The left and right sides of the bottoms of the two transverse frames (3) are fixedly connected to limit columns (8), the front and rear sides of the top wall of the door panel (1) are provided with two limit slots (9), and the bottoms of the plurality of limit columns (8) are respectively engaged with the corresponding limit slots (9).

5. The door-shaped structure made of paint-free board according to claim 1, characterized in that: The sizes of the left and right openings (2) match the corresponding left and right locking grooves (5), and the sizes of the front and rear openings (2) match the corresponding front and rear locking grooves (5).

6. The door-shaped structure made of paint-free board according to claim 1, characterized in that: The tops of the two horizontal frames (3) and the tops of the two vertical frames (4) are both provided with inclined surfaces.

7. The door-shaped structure made of paint-free board according to claim 1, characterized in that: The left and right sides of the two horizontal frames (3) and the front and rear sides of the two vertical frames (4) all adopt a beveled surface design.

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