A new integrated solid wood floor

Abstract

The application belongs to the technical field of solid wood floor manufacturing, and particularly relates to a novel integrated solid wood floor which comprises a finger joint plate and a panel, equal triangle protrusions are arranged on the front, back, left and right sides of the finger joint plate, the shapes of the triangular gaps between every two adjacent equal triangle protrusions on the left side are consistent with those of the equal triangle protrusions on the right side, the shapes of the triangular gaps between every two adjacent equal triangle protrusions on the front side are consistent with those of the equal triangle protrusions on the back side, the finger joint plate is arranged below the panel, the finger joint plate and the panel are detachably connected through a plug-in assembly, the inside of the finger joint plate and the lower side of the panel are jointly provided with a positioning assembly, and the plug-in assembly comprises a plug-in groove; the application adopts the mode that the finger joint plate and the panel can be mutually detached, ensures that the floor can have an inner core of rubber wood and an outer layer composed of a PVC film or a PP film, and thus ensures that the floor can reduce cracking, pits and other problems through the material quality of the panel.

Description

Technical Field

[0001] This application belongs to the field of solid wood flooring manufacturing technology, specifically a new type of integrated solid wood flooring. Background Technology

[0002] Rubberwood is mainly produced in Southeast Asia. The domestic market imports rubberwood boards that have undergone desugaring and destarch removal treatments. These boards are then finger-jointed to make rubberwood engineered wood, which is widely used in furniture boards.

[0003] Rubberwood itself is heat- and moisture-resistant, but its stability is poor when it is large. Finger-jointed rubberwood is made into engineered rubberwood, which improves its dimensional stability to some extent. However, problems such as finger joints, pits, and cracks are prone to appear on the surface of the board, which adversely affects subsequent processing. As a result, engineered rubberwood is rarely used for flooring. Therefore, it is necessary to design a new type of engineered solid wood flooring to solve the above problems. Utility Model Content

[0004] The purpose of this application is to address the shortcomings of existing technologies by designing a new type of integrated solid wood flooring that uses a directly detachable panel and finger-jointed board, thus solving the problems of finger joints, pits, and cracks that are common in solid wood flooring.

[0005] To achieve the above objectives, the following technical solution is adopted:

[0006] A novel type of engineered solid wood flooring includes a finger-jointed board and a panel. The finger-jointed board has equilateral triangular protrusions on its four sides (front, back, left, and right). The triangular gaps between any two adjacent equilateral triangular protrusions on the left side are identical in shape to the equilateral triangular protrusions on the right side. The triangular gaps between any two adjacent equilateral triangular protrusions on the front side are identical in shape to the equilateral triangular protrusions on the rear side. The finger-jointed board is positioned below the panel. The finger-jointed board and the panel are detachably connected via a plug-in assembly. A positioning assembly is provided both inside the finger-jointed board and below the panel.

[0007] Preferably, the plug-in assembly includes a slot, an anti-deviation groove, a fixing groove, a side sleeve, and a fixing block. The slot is formed on the upper surface edge of the finger joint plate. The anti-deviation groove is formed on the outer surface of the triangular protrusions around the finger joint plate, and the upper end of the anti-deviation groove extends to the outside of the finger joint plate. The fixing groove is formed on the inner wall of the finger joint plate below the anti-deviation groove and communicates with the anti-deviation groove. The upper surface of the side sleeve is fixedly connected to the lower surface edge of the panel. The fixing block is fixedly connected to the inner side of the side sleeve, and the upper end of the fixing block is fixedly connected to the lower surface of the panel.

[0008] Preferably, the anti-deviation groove is an isosceles trapezoid, and the length of the upper base of the anti-deviation groove is greater than the length of the lower base.

[0009] Preferably, the positioning component includes a positioning rod, a positioning hole, and an insertion hole. The upper end of the positioning rod is fixedly connected to the lower surface of the panel. The insertion hole is opened on the inner wall of the finger joint plate, and the upper end of the insertion hole extends to the outside of the finger joint plate. The positioning hole is opened on the inner wall of the finger joint plate, and the positioning hole is opened on the lower side of the insertion hole. The positioning hole communicates with the insertion hole.

[0010] Preferably, the positioning hole is frustum-shaped, and the diameter of the upper surface of the positioning hole is larger than the diameter of the lower surface.

[0011] Preferably, the length of the positioning rod is longer than the length of the fixing block.

[0012] Preferably, the panel is made of natural wood veneer with a thickness of 0.2 mm or more, and its exterior is provided with a thick wear-resistant layer made of PVC film or PP film, and the panel is coated with scratch-resistant paint with a thickness of 0.01 to 0.02 mm.

[0013] Preferably, the finger-jointed board is made of rubberwood, and the thickness of the finger-jointed board is 15-18mm, the length is 35-50cm, and the width is within 40cm.

[0014] Compared with the prior art, the beneficial effects of this application are:

[0015] 1. This application adopts a method in which the finger-jointed board and the panel can be disassembled to each other, so as to ensure that the floor has a rubberwood core and an outer layer composed of PVC film or PP film, thereby ensuring that the material of the panel can reduce the occurrence of cracks, pits and other problems.

[0016] 2. This application uses a combination of plug-in components and positioning components, which enables the panel and finger joint plate to be installed conveniently and quickly, and ensures that the panel is not easily shifted relative to the finger joint plate after installation, thus achieving the effect of convenient installation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the assembled parts of this application;

[0018] Figure 2 This is a schematic diagram showing the structural breakdown of this application;

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 This is a schematic diagram of the upward-view splitting in this application;

[0021] Figure 5 for Figure 4 Enlarged view of point B in the middle.

[0022] The components are: 1. Finger joint plate; 2. Panel; 3. Insertion assembly; 4. Positioning assembly; 31. Slot; 32. Anti-deviation groove; 33. Fixing groove; 34. Side sleeve; 35. Fixing block; 41. Positioning rod; 42. Positioning hole; 43. Insertion hole. Detailed Implementation

[0023] Reference Figure 1 - Figure 5 A novel type of integrated solid wood flooring includes finger-jointed boards 1 and a panel 2. Equilateral triangular protrusions are provided on the front, back, left, and right sides of the finger-jointed boards 1. The triangular gaps between any two adjacent equilateral triangular protrusions on the left side are identical in shape to the equilateral triangular protrusions on the right side. The triangular gaps between any two adjacent equilateral triangular protrusions on the front side are identical in shape to the equilateral triangular protrusions on the rear side. The triangular protrusions ensure that multiple finger-jointed boards 1 can be interlocked on all four sides. The finger-jointed boards 1 are positioned below the panel 2. The finger-jointed boards 1 and the panel 2 are detachably connected via a connector 3. This detachable connection ensures that if the panel 2 is damaged, only the panel needs to be replaced without replacing the finger-jointed boards 1 as well. A positioning component 4 is provided inside the finger-jointed boards 1 and below the panel 2. The positioning component 4 is used to position the finger-jointed boards 1, ensuring that the panel 2 is accurately installed on the outside of the finger-jointed boards 1 when the finger-jointed boards 1 and the panel 2 are installed.

[0024] In this embodiment, during use, the operator first positions the finger joint plate 1 and the panel 2 relative to each other using the positioning component 4. After positioning, the finger joint plate 1 and the panel 2 are fixed relative to each other using the insertion component 3. After the two are fixed, multiple finger joint plates 1 and panel 2 that have been fixed relative to each other are finger-jointed together through the triangular protrusion area on the outer side of the finger joint plate 1. During use, because the upper side and the outer side near the top of the rubberwood finger joint plate 1 are provided with a panel 2 made of PVC or PP film, it is not easy for problems such as finger joint seams, pits, and cracks to occur during use. At the same time, because the finger joint plate 1 is located inside the panel 2, the finger joint plate 1 itself has good stability. When the panel 2 is damaged, the user only needs to replace the panel 2, without having to replace the finger joint plate 1 as well.

[0025] As a preferred embodiment, the connector assembly 3 includes a slot 31, an anti-deviation groove 32, a fixing groove 33, a side sleeve 34, and a fixing block 35. The slot 31 is formed on the upper surface edge of the finger joint plate 1, and is used to allow the side sleeve 34 to fit over the outside of the finger joint plate 1. The anti-deviation groove 32 is formed on the outer surface of the triangular protrusions around the finger joint plate 1, and is used to position the fixing block 35 so that the fixing block 35 can accurately enter the fixing groove 33. The upper end of the anti-deviation groove 32 extends beyond the finger joint plate 1. The fixing groove 33 is formed on the inner wall of the finger joint plate 1 below the anti-deviation groove 32. The fixing groove 33 and... The anti-deviation groove 32 is connected, which ensures that the fixing block 35 can pass through the anti-deviation groove 32 and enter the fixing groove 33. The upper surface of the side sleeve 34 is fixedly connected to the lower surface edge of the panel 2. The fixing block 35 is fixedly connected to the inner side of the side sleeve 34. The upper end of the fixing block 35 is fixedly connected to the lower surface of the panel 2. In use, after the side sleeve 34 is fitted onto the upper surface edge of the finger joint plate 1, the fixing block 35 enters the anti-deviation groove 32 and gradually enters the fixing groove 33 during the downward movement. Through the friction between its outer wall and the inner wall of the fixing groove 33, the finger joint plate 1 and the panel 2 are relatively fixed.

[0026] As a preferred method, the anti-deviation groove 32 is an isosceles trapezoid, and the length of the upper base of the anti-deviation groove 32 is greater than the length of the lower base. By setting the shape of the anti-deviation groove 32, it is ensured that when the fixing block 35 enters the anti-deviation groove 32, even if there is a slight deviation in its position, it can accurately enter the fixing groove 33 during the downward movement, preventing the fixing block 35 from failing to enter the fixing groove 33.

[0027] As a preferred embodiment, the positioning component 4 includes a positioning rod 41, a positioning hole 42, and an insertion hole 43. The upper end of the positioning rod 41 is fixedly connected to the lower surface of the panel 2. The insertion hole 43 is opened on the inner wall of the finger joint plate 1, and the upper end of the insertion hole 43 extends to the outside of the finger joint plate 1. The positioning rod 41 enters the insertion hole 43 from top to bottom. The positioning hole 42 is opened on the inner wall of the finger joint plate 1 and is located below the insertion hole 43. The outer wall of the positioning rod 41 is the same size as the inner wall of the insertion hole 43. The positioning hole 42 communicates with the insertion hole 43. Through this communication, it is ensured that the positioning rod 41 can enter the positioning hole 42 along the insertion hole 43.

[0028] As a preferred method, the shape of the socket 43 is frustum-shaped, and the diameter of the upper surface of the socket 43 is larger than the diameter of the lower surface. By setting the shape of the socket 43, it is ensured that even if there is a partial deviation, the positioning rod 41 can accurately enter the socket 43 when it is inserted.

[0029] As a preferred method, the length of the positioning rod 41 is longer than the length of the fixing block 35. By setting the length, it is ensured that when the positioning rod 41 enters the insertion hole 43, the fixing block 35 has not yet entered the anti-deviation groove 32.

[0030] As a preferred method, panel 2 is made of natural wood veneer with a thickness of 0.2mm or more, and its exterior is covered with a thick wear-resistant layer made of PVC film or PP film. Panel 2 is coated with scratch-resistant paint with a thickness of 0.01 to 0.02mm. Through the material settings of panel 2, wear resistance is ensured, thereby ensuring that it is not prone to problems such as dents and cracks.

[0031] As a preferred method, the finger-jointed board 1 is made of rubberwood. The thickness of the finger-jointed board 1 is 15-18mm, the length is 35-50cm, and the width is within 40cm. By setting the material of the finger-jointed board 1, it is ensured that the finger-jointed board 1 has the advantages of heat resistance, moisture resistance, and stability.

Claims

1. A novel type of engineered solid wood flooring, comprising finger-jointed boards (1) and a face panel (2), characterized in that, The finger joint plate (1) has equilateral triangular protrusions on its front, back, left, and right sides. The triangular gaps between two adjacent equilateral triangular protrusions on the left side are the same shape as the equilateral triangular protrusions on the right side. The triangular gaps between two adjacent equilateral triangular protrusions on the front side are the same shape as the equilateral triangular protrusions on the rear side. The finger joint plate (1) is located below the panel (2). The finger joint plate (1) and the panel (2) are detachably connected by a plug-in assembly (3). The inside of the finger joint plate (1) and the bottom of the panel (2) are both provided with a positioning assembly (4).

2. The novel engineered solid wood flooring according to claim 1, characterized in that, The plug-in assembly (3) includes a slot (31), an anti-deviation groove (32), a fixing groove (33), a side sleeve (34), and a fixing block (35). The slot (31) is opened on the upper surface edge of the finger joint plate (1). The anti-deviation groove (32) is opened on the outer surface of the triangular protrusion around the finger joint plate (1). The upper end of the anti-deviation groove (32) extends to the outside of the finger joint plate (1). The fixing groove (33) is opened on the inner wall of the finger joint plate (1) below the anti-deviation groove (32). The fixing groove (33) communicates with the anti-deviation groove (32). The upper surface of the side sleeve (34) is fixedly connected to the lower surface edge of the panel (2). The fixing block (35) is fixedly connected to the inner side of the side sleeve (34). The upper end of the fixing block (35) is fixedly connected to the lower surface of the panel (2).

3. The novel integrated solid wood flooring according to claim 2, characterized in that, The anti-deviation groove (32) is an isosceles trapezoid, and the length of the upper base of the anti-deviation groove (32) is greater than the length of the lower base.

4. A novel integrated solid wood flooring according to claim 2, characterized in that, The positioning component (4) includes a positioning rod (41), a positioning hole (42), and a socket (43). The upper end of the positioning rod (41) is fixedly connected to the lower surface of the panel (2). The socket (43) is opened on the inner wall of the finger joint plate (1), and the upper end of the socket (43) extends to the outside of the finger joint plate (1). The positioning hole (42) is opened on the inner wall of the finger joint plate (1), and the positioning hole (42) is opened on the lower side of the socket (43). The positioning hole (42) communicates with the socket (43).

5. A novel integrated solid wood flooring according to claim 4, characterized in that, The socket (43) is truncated cone-shaped, and the diameter of the upper surface of the socket (43) is larger than the diameter of the lower surface.

6. A novel integrated solid wood flooring according to claim 4, characterized in that, The length of the positioning rod (41) is longer than the length of the fixing block (35).

7. A novel integrated solid wood flooring according to claim 1, characterized in that, The panel (2) is made of natural wood veneer with a thickness of more than 0.2 mm, and has a thick wear-resistant layer made of PVC film or PP film on its exterior. The panel (2) is coated with scratch-resistant paint with a thickness of 0.01 to 0.02 mm.

8. A novel integrated solid wood flooring according to claim 1, characterized in that, The finger joint board (1) is made of rubberwood. The thickness of the finger joint board (1) is 15-18mm, the length is 35-50cm, and the width is within 40cm.

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