CN102733725B - Multilayer solid wood integrated timber door - Google Patents

Abstract

A multi-layer solid wood integrated log door, with a door core board, the door core board is a whole board with the same length and width as the living room door, and the front and back of the door core board are respectively bonded with adhesive door panels , the door panel has a plate frame composed of longitudinal original wood boards parallel to the length of the door core board and transverse original wood boards parallel to the width of the door core board. The length and width of the board frame are the same as the length and width of the living room door. The longitudinal original wood boards The direction of the grain of the wood is the same as the direction of the length of the living room door, the direction of the grain of the wood of the horizontal original board is the same as the direction of the width of the living room door, the board frame has a square hole, and the square hole is embedded with a panel matching the square hole, and the panel's A buckle plate is connected between the periphery and the inner edge of the square hole. The invention has the advantages of reasonable structure, high strength, good integrity, high flatness, not easy to deform, has the pattern and color of natural logs, noble and elegant temperament, reduces the use of expensive precious wood, reduces the cost, and the product has excellent appearance and practicality.

Description

Multi-layer solid wood integrated log door

technical field

The invention relates to a log living room door, in particular to a log door panel of a living room door.

Background technique

The living room door is installed in the matching door pocket frame. Traditional bedroom doors have framed doors. The frame door has a frame composed of a longitudinal log frame board parallel to the length direction of the living room door and a transverse log frame board parallel to the width direction of the door core board. The length and width of the frame are the same as the length and width of the living room door. The wood grain direction of the frame board is the same as the length direction of the living room door, and the wood grain direction of the horizontal log frame board is the same as the width direction of the living room door. The frame has square holes, and the square holes are embedded with panels matching the square holes. A buckle plate is connected between the periphery of the plate and the inner edge of the square hole.

The above-mentioned frame is the skeleton of the living room door, and the frame determines the strength of the living room door. The panel has the function of sealing the square hole in the frame and decorating the living room door. Some panels in the square hole of the living room door have decorative patterns or decorations .

The skeleton of the frame door is a frame composed of longitudinal log frame panels and horizontal log frame panels, and the adjacent log frame panels are connected by grooves and tenons. The strength of this framed door depends on the strength of the frame. When the frame-type living room door is in use, it needs to be pushed and pulled several times a day. After a long time, the logs are easy to crack and deform, and some grooves and tenons are easy to loosen, which deforms the living room door and affects the closing and strength of the living room door. In order to make the living room door not easy to deform during long-term use, some living room doors are made into panel doors. The panel door has a whole door panel with the same length, width and thickness as the living room door. The whole door panel determines the strength of the living room door. The front and back of the door panel can be compounded with decorative surfaces such as wood grain paper, solid wood veneer and paint layer. The decorative surface is very thin, and the strength of the decorative surface is not high. The panel door is an integrated door with good integrity. The whole door panel is not easy to deform during long-term use, but it is not panel-type compared with the traditional frame-type living room door. The doors are very aesthetically pleasing.

In the prior art, there is no multi-layer solid wood integrated log door that not only has the advantages of good integrity of the panel door and is not easily deformed, but also has the beautiful appearance of the traditional frame door.

Contents of the invention

The object of the present invention is to overcome the above disadvantages and propose a multi-layer solid wood integrated original wooden door with good integrity and not easily deformed.

The present invention is realized by the following method.

The multi-layer solid wood integrated log door has a door core board. The door core board is a whole board with the same length and width as the living room door. Consists of longitudinal logs parallel to the length of the core and transverse logs parallel to the width of the core

The board frame, the length and width of the board frame are the same as the length and width of the living room door, the wood grain direction of the longitudinal original wood board is the same as the length direction of the living room door, the wood grain direction of the horizontal original wood board is the same as the width direction of the living room door, The board frame has a square hole, and a panel matched with the square hole is embedded in the square hole, and a buckle plate is connected between the periphery of the panel and the inner edge of the square hole.

The present invention has the same length and width as the length and width of the living room door core board, the strength and rigidity of the whole board core board are higher, the whole board core board is the skeleton of the present invention, in the door core The front and back of the board are compounded with a door panel with adhesive respectively. The material and structure of the door panel are the same as the traditional frame door. The high-quality precious wood with grain patterns, the door core board and the door panel are integrated, the structure is reasonable, the strength is high, the integrity is good, and it is not easy to deform, which not only ensures the overall stability and flatness of the door, but also has the characteristics of natural high-quality logs. The texture makes the present invention have the pattern and color of natural logs, noble and elegant temperament, beautiful appearance, and also minimizes the use of expensive precious wood, greatly reduces the cost, and ensures that the product of the present invention has excellent appearance and practical performance.

Below in conjunction with accompanying drawing, the present invention will be further described.

Description of drawings

Fig. 1 is a schematic front view of a multi-layer solid wood integrated log door proposed according to the inventive solution of the present invention;

Fig. 2 is a schematic diagram of splitting the section A-A of Fig. 1;

Fig. 3 is a schematic diagram of the splitting of the B-B section of Fig. 1;

Fig. 4 is a schematic front view of a multi-layer solid wood integrated original wooden door whose door core board is a solid wood multi-layer finger-jointed board;

Fig. 5 is a schematic diagram of splitting the C-C section of Fig. 4;

Fig. 6 is a schematic diagram of splitting the D-D section of Fig. 4;

The enlarged schematic diagram of the I place of Fig. 6 of Fig. 7;

Fig. 8 is a schematic front view of a multi-layer solid wood integrated log door with panels having patterns and inserts;

Fig. 9 is a schematic diagram of splitting the E-E section of Fig. 8;

Fig. 10 is a schematic diagram of splitting the F-F section of Fig. 8;

FIG. 11 is an enlarged schematic view of II in FIG. 8 .

Detailed ways

In Figures 1 to 3, the multi-layer solid wood integrated log door 1 has a door core board 2, the door core board is a whole piece of log splicing board with the same length and width as the living room door, and the front and back of the door core board are respectively A door panel 3 compounded with an adhesive, the door panel has left and right panels 4, 5 of logs and an upper panel, middle panel and lower panel 6, 7, 8 between the left and right panels to form a Japanese-shaped panel Frame, the length and width of the zigzag plate frame are the same as the length and width of the living room door, and the wood grain direction of the left and right panels is the same as the length of the living room door

The direction is the same, the wood grain direction of the upper board, the middle board and the lower board is the same as the width direction of the door of the living room. It is a flat board, and the pinch plate 9 that is bonded with an adhesive is connected between the periphery of the panel and the inner limit of the square hole.

The above-mentioned door core board is a whole piece of log splicing board. The door core board can also be a sandwich board, medium density board, multi-layer plywood, particle board, finger joint board, fiberboard and other artificial boards, especially the door core board can be the solid wood three-layer finger joint board proposed in the present invention, the door core The thickness of the board is 24 mm, and the thickness of the left and right boards and the upper board, middle board and lower board is 8 mm.

In Figure 4 to Figure 7, the door core board of the multi-layer solid wood integrated original wood door is a solid wood three-layer finger-joint board, and the solid wood three-layer finger-joint board has front, middle and rear three-layer finger joints combined with adhesives in sequence. Boards 10, 11, 12, the thickness of each layer of finger-joint boards is 8 mm, the wood grain direction of the front and rear finger-joint boards is the same as the width direction of the living room door, and the wood grain direction of the middle layer finger-joint boards is the same as the length direction of the living room door same.

The upper and lower holes of the above-mentioned multi-layer solid wood integrated log door are rectangular holes, and the periphery of the rectangular hole is a straight side. For the sake of aesthetics, the periphery of the rectangular hole can also be a straight edge with a circular arc.

The upper and lower holes of the above-mentioned multi-layer solid wood integrated log door are rectangular holes. The upper and lower holes are rectangular holes and can also be square holes with a plurality of grids separated by wooden strips, and panels are respectively arranged in each grid.

The panel of the above-mentioned multi-layer solid wood integrated log door can be a flat panel without a pattern, or a flat panel with a pattern for the sake of appearance, or a flat panel with inserts on the flat panel.

Among Fig. 8 ~ Fig. 10, there are circular arcs 13 on the upper side and the lower side of the square hole of the multi-layer solid wood integrated log door. There is a pattern 14 on the panel and an insert 15 on the panel.

The above-mentioned multi-layer solid wood integrated original wooden door may have an edge banding strip on its periphery, and the edge banding strip may be sealed on the periphery of the door core board.

In Fig. 11, there are edge banding strips 22 around the core board of the multi-layer solid wood integrated log door.

After the living room door is made, the gusset plate is positioned between the top of the panel periphery and the aperture of the square hole, and is used after the surface of the door is coated with a layer of paint. After this kind of living room door is used for a certain period of time, the gusset plate will sometimes be deformed, and the deformation of the gusset plate will destroy the paint film between the gusset plate and the periphery of the panel and the inner edge of the square hole. Affect the beauty of the living room door.

In order not to damage the paint film after the gusset plate is deformed and affect the appearance of the living room door, you can use the gusset plate that can be installed after the paint is dry.

The side surface of the buckle plate that can be installed after the paint is dry is opposite to the inner side of the square hole opening, and there is a corresponding groove on the inner side of the square hole opening, and the bottom There are round holes evenly distributed, and coil springs are placed in the round holes. The length of the coil springs in the natural state is greater than the depth of the round holes, and the length of the coil springs is smaller than the depth of the round holes when compressed. There are connecting plates in the grooves of the square holes. , the width of the connecting plate is less than or equal to the square

Orifice groove depth. The depth of the groove on the gusset plate is one-third to one-half of the width of the connecting plate.

Among Fig. 11, there are respectively relative grooves 17, 18 on the sides where the thread clamp plate and the inner edge of the square hole are offset, and round holes 19 are evenly distributed at the bottom of the groove groove on the inner edge of the square hole, and there are round holes 19 in the round holes. Helical spring 20, the length of the helical spring in the natural state is greater than the depth of the circular hole, the length of the helical spring is less than the depth of the circular hole when it is compressed, there is a connecting plate 21 in the groove of the square hole, and the width of the connecting plate is less than or equal to the square hole Orifice groove depth. The depth of the groove on the gusset plate is one-third to one-half of the width of the connecting plate.

When making a multi-layer solid wood integrated log door, the front and back of the door core board are used to compound the zigzag panel frame of the door panel with adhesive, and the panels are placed in the upper and lower holes of the zigzag panel frame to stick them firmly. Before installing the buckle plate, first connect the buckle plate into a rectangular frame, apply adhesive on the relevant connection surface, push the connecting plate in the groove on the inner side of the square hole, press the coil spring into the round hole, and put the connecting plate Push into the groove on the inner side of the square hole, and put the rectangular frame formed by the clipping board into the square hole, so that the clipping board is opposite to the groove on the side where the inner side of the square hole is against, and let the groove on the inner side of the square hole A part of the inner connecting plate enters the groove of the gusset plate, and the rectangular frame formed by the gusset plate is connected in the square hole, so that the gusset plate is tightly pressed between the periphery of the panel and the inner edge of the square hole. Without applying pressure to the grommet, the adhesive cures to hold the grommet between the inside edge of the square hole and the perimeter of the panel.

There are matching grooves on the buckle plate of the present invention. When used with a frame type door frame with a helical spring and a connecting plate in the groove of the square hole opening, the present invention can be connected to the embedded door frame by utilizing the elasticity of the helical spring and the connecting plate. Between the top of the plate periphery and the aperture of the square hole, the present invention is connected with the aperture of the square hole, and the bottom of the present invention is tightly pressed against the periphery of the panel and the periphery of the aperture of the square hole, so that the wire fastening plate can be After the paint on the panel and frame is dry, connect the gusset plate between the top of the panel and the opening of the square hole. After the door of the living room is used for a certain period of time, the gusset plate will not damage the living room even if it deforms. The paint film of the door does not affect the beauty of the door of the living room.

Claims (7)

1. A multi-layer solid wood integrated original wooden door, with a door core board, the door core board is a whole board with the same length and width as the living room door, and the front and back of the door core board are compounded with adhesive respectively The door panel, the door panel has a plate frame composed of longitudinal original wood boards parallel to the length of the door core board and transverse original wood boards parallel to the width of the door core board. The length and width of the board frame are the same as the length and width of the living room door. The wood grain direction of the original wood board is the same as the length direction of the living room door, and the wood grain direction of the horizontal original wood board is the same as the width direction of the living room door. The board frame has square holes, and the square holes are embedded with panels matching the square holes. There is a buckle plate connected between the periphery of the plate and the inner side of the square hole. It is characterized in that: the inner side of the square hole and the side of the buckle plate and the inner side of the square hole have opposite grooves respectively. There are round holes evenly distributed on the bottom of the groove on the inner side, and there are coil springs in the round holes. The length of the coil springs is greater than the depth of the round holes. In the groove of the limit, there is a connecting plate between the outer end of the helical spring and the bottom of the groove of the buckle plate in the groove of the square hole inner limit. 2. The multi-layer solid wood integrated log door according to claim 1, characterized in that: said panel frame is connected with the longitudinal left and right panels and the horizontal upper panel, middle panel and lower panel between the left and right panels Composed of Japanese-shaped plate frame. 3. The multi-layer solid wood integrated log door according to claim 1, characterized in that: the thickness of the core board is 24 mm, the thickness of the board frame is 8 mm, 4. The multi-layer solid wood integrated log door according to claim 1, 2 or 3 is characterized in that: the door core board is log spliced board, sandwich board, medium density board, multi-layer plywood, particle board, fiberboard or Fingerboard. 5. The multi-layer solid wood integrated log door according to claim 1, 2 or 3 is characterized in that: the door core board is a solid wood three-layer finger-joint board, and the solid wood three-layer finger-joint board is sequentially compounded with an adhesive The front, middle and back three layers of finger-joint boards together, the thickness of each layer of finger-joint boards is 8 mm, the wood grain direction of the front and rear finger-joint boards is the same as the width direction of the living room door, the wood of the middle finger-joint boards The grain direction is the same as the length direction of the living room door. 6. The multi-layer solid wood integrated log door according to claim 1, characterized in that: there are edge banding strips around the core board. 7. The multi-layer solid wood integrated log door according to claim 1, characterized in that: there are edge banding strips around the core board.

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