CN218843616U - Three-layer solid wood composite floor - Google Patents

Abstract

The utility model relates to the technical field of composite flooring, and discloses a three-layer solid wood composite flooring, which includes a board mechanism, and an installation mechanism is arranged outside the board mechanism; the board mechanism includes a panel, and a core board is fixedly connected to the bottom surface of the panel , the inside of the core board is installed with a tenon, the back of the core board is provided with a back groove, and the bottom surface of the core board is fixedly connected with a bottom plate. The three-layer solid wood composite floor is connected with the upper end of the wooden tenon and the bottom surface of the panel by the insertion hole, and the lower end of the wooden tenon is connected with the upper surface of the bottom plate by the insertion hole, forming a mortise and tenon structure, so that the panel, the core board and the bottom plate are stably connected. Reduce the use of glue and make the use of three-layer solid wood composite flooring more healthy and environmentally friendly. The core board is made of a whole board, which is easy to connect, has strong stability, and is easy to process and produce. It avoids the use of small wooden strips to splice the core board. The problem of poor stability.

Description

A kind of three-layer solid wood composite floor

technical field

The utility model relates to the technical field of composite floors, in particular to a three-layer solid wood composite floor.

Background technique

Three-layer solid wood composite flooring, with or veneer as the front panel, solid wood panel as the core layer, and veneer as the bottom layer of three-layer solid wood composite flooring.

The core board (102) of the existing three-layer solid wood composite floor is spliced by a plurality of small wooden strips, and the multiple wooden strips need to be processed into the same shape and uniform thickness, resulting in cumbersome processing and manufacturing operations, and instability during splicing. It is easy to fall off and affect the service life of the floor.

Therefore we propose a kind of three-layer parquet to solve the problems in the above-mentioned background.

Utility model content

The purpose of this utility model is to provide a three-layer solid wood composite floor to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a three-layer solid wood composite floor, including a plate mechanism, and an installation mechanism is arranged outside the plate mechanism;

The plate mechanism includes a panel, the bottom surface of the panel is fixedly connected with a core plate, a wooden tenon is installed inside the core plate, a back groove is opened on the back of the core plate, and a bottom plate is fixedly connected with the bottom surface of the core plate;

The upper end of the wooden tenon is connected with the bottom surface of the panel with a socket hole, and the lower end of the wooden tenon is connected with the upper surface of the bottom plate with a socket hole to form a mortise and tenon structure, so that the panel, the core board and the bottom plate are connected stably, reducing the use of glue, and making the three layers The use of solid wood composite flooring is healthier and more environmentally friendly. The core board is made of the whole board, which is easy to connect, has strong stability, and is easy to process and produce. The equidistant back grooves on the back of the board reduce the warpage of the three-layer solid wood composite floor due to the unbalanced stress of the core board due to humidity or temperature changes.

The installation mechanism includes a keel, the upper surface of the keel is provided with a clamping plate, a fixing wire is installed between the clamping plate and the keel, positioning pins are arranged inside the clamping plate, and two sides of the bottom plate are provided with A chute, positioning holes are opened at both ends of the chute.

The chute on both sides of the floor is engaged with the inside of the clamping plate, that is, the core plate and the bottom plate are clamped inside the clamping plate, so that the two sides of the floor remain stable, and the two ends of the bottom plate are stably supported by two clamping plates , through the positioning pin on the side to pass through the clamping plate and clamping with the positioning hole, the bottom plate is kept fixed by two positioning pins, so that the floor remains fixed and avoids sliding, because the clamping plates on the same keel are close to each other, so that multiple The three-layer solid wood composite floor is spliced seamlessly in sequence, and the floor installation and connection are stable to avoid falling off.

Preferably, there are multiple tenons, and the multiple tenons are symmetrically distributed at both ends of the core board.

The upper end of the wooden tenon is connected with the bottom surface of the panel with a socket hole, and the lower end of the wooden tenon is connected with the upper surface of the bottom plate with a socket hole to form a mortise and tenon structure, so that the panel, the core board and the bottom plate are connected stably, reducing the use of glue, and making the three layers Solid wood composite flooring is healthier and more environmentally friendly.

Preferably, the bottom surface of the panel is provided with insertion holes, and the upper surface of the bottom plate is provided with insertion holes.

Preferably, there are multiple back grooves, and the multiple back grooves are linearly and equidistantly distributed.

Through the equidistant distribution of back grooves on the back of the core board, the problem of warping of the three-layer solid wood composite floor caused by the unbalanced stress of the core board due to humidity or temperature changes is reduced. .

Preferably, the clamping plate is clamped on both sides of the core plate, and both ends of the core plate are arranged inside the two clamping plates.

The chute on both sides of the floor is engaged with the inside of the clamping plate, that is, the core plate and the bottom plate are clamped inside the clamping plate, so that the two sides of the floor remain stable, and the two ends of the bottom plate are stably supported by two clamping plates .

Preferably, the positioning hole is arranged inside the side of the bottom plate, and the positioning pin is engaged in the positioning hole.

The positioning pins on the side pass through the clamping plate and are clamped with the positioning holes, and the bottom plate is kept fixed by the two positioning pins, thereby keeping the floor fixed and avoiding sliding.

Preferably, the plurality of clamping plates on the upper surface of each keel are equidistantly distributed, and the positioning pin penetrates through the inside of one side of two adjacent clamping plates.

The clamping plates on the same keel are close to each other, so that multiple three-layer solid wood composite floors are seamlessly spliced sequentially, and the floor installation and connection are stable to avoid falling off.

Compared with the prior art, the utility model provides a three-layer solid wood composite floor, which has the following

Beneficial effect:

1. The three-layer solid wood composite floor is connected with the upper end of the wooden tenon and the bottom surface of the panel by a socket hole, and the lower end of the wooden tenon is connected with the upper surface of the bottom plate by a socket hole to form a mortise and tenon structure, so that the panel, the core board and the bottom plate are stable. Connection, reducing the use of glue, making the use of three-layer solid wood composite flooring more healthy and environmentally friendly. The core board is made of the whole board, which is easy to connect, strong in stability, and easy to process and produce. , and the problem of poor stability, through the equidistant distribution of back grooves on the back of the core board, the problem of warping of the three-layer solid wood composite floor caused by the unbalanced stress of the core board due to humidity or temperature changes is reduced.

2. The three-layer solid wood composite floor is locked inside the clamping board through the chute on both sides of the floor, that is, the core board and the bottom board are clamped inside the clamping board, so that the two sides of the floor remain stable. The connecting plate stably supports both ends of the bottom plate, and the positioning pins on the side pass through the clamping plate and snap into the positioning holes. The two positioning pins keep the bottom plate fixed, so that the floor remains fixed and avoids sliding. The clamping boards are close to each other, so that multiple three-layer solid wood composite floors are seamlessly spliced sequentially, and the floor installation and connection are stable to avoid falling off.

Description of drawings

Fig. 1 is the utility model core board structure schematic diagram;

Fig. 2 is a side sectional structure schematic diagram of the utility model;

Fig. 3 is a schematic diagram of the connection structure of the clamping plate of the present invention;

Figure 4 is a schematic diagram of the utility model core plate side view structure

Fig. 5 is a schematic diagram of the structure of the clamping plate of the present invention.

Among them: 1. Plate mechanism; 2. Installation mechanism; 101. Panel; 102. Core board; 103. Wood tenon; 104. Back groove; 105. Bottom plate; 201. Keel; 204, positioning pin; 205, chute; 206, positioning hole.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

See Figure 1-5.

A three-layer solid wood composite floor, including a board mechanism 1, and an installation mechanism 2 is arranged on the outside of the board mechanism 1;

The plate mechanism 1 includes a panel 101, the bottom surface of the panel 101 is fixedly connected with a core plate 102, the inside of the core plate 102 is installed with a tenon 103, the back of the core plate 102 is provided with a back groove 104, and the bottom surface of the core plate 102 is fixedly connected with a bottom plate 105;

The upper end of the wooden tenon 103 is connected with the bottom surface of the panel 101 with a socket hole, and the lower end of the wooden tenon 103 is connected with the upper surface of the bottom plate 105 with a socket hole to form a tenon-tenon structure, so that the panel 101, the core plate 102 and the bottom plate 105 are stably connected. Reduce the use of glue and make the use of three-layer solid wood composite flooring more healthy and environmentally friendly. The core board 102 is made of a whole board, which is easy to connect, has strong stability, and is easy to process and produce. , and the problem of poor stability, through the back grooves 104 equidistantly distributed on the back of the core board 102, the problem of warping of the three-layer solid wood composite floor caused by the unbalanced stress of the core board 102 due to humidity or temperature changes is reduced.

The installation mechanism 2 includes a keel 201, a clamping plate 202 is arranged on the upper surface of the keel 201, a fixing wire 203 is installed between the clamping plate 202 and the keel 201, a positioning pin 204 is arranged inside the clamping plate 202, and two sides of the bottom plate 105 are provided with The chute 205 is provided with positioning holes 206 at both ends of the chute 205 .

The chute 205 on both sides of the floor is engaged in the inside of the clamping plate 202, that is, the core plate 102 and the bottom plate 105 are engaged in the inside of the clamping plate 202, so that the two sides of the floor are kept stable. The two ends of the bottom plate 105 are stably supported, and the positioning pins 204 on the side pass through the clamping plate 202 and snap into the positioning holes 206, and the bottom plate 105 is kept fixed by the two positioning pins 204, thereby keeping the floor fixed and avoiding sliding. The clamping plates 202 on the keel 201 are close to each other, so that multiple three-layer solid wood composite floors are sequentially spliced seamlessly, and the floor installation and connection are stable to avoid falling off.

There are multiple wooden tenons 103 , and the multiple wooden tenons 103 are symmetrically distributed on both ends of the core board 102 .

The upper end of the wooden tenon 103 is connected with the bottom surface of the panel 101 with a socket hole, and the lower end of the wooden tenon 103 is connected with the upper surface of the bottom plate 105 with a socket hole to form a tenon-tenon structure, so that the panel 101, the core plate 102 and the bottom plate 105 are stably connected. Reduce the use of glue, making the use of three-layer solid wood composite flooring more healthy and environmentally friendly.

The bottom surface of the panel 101 is provided with insertion holes, and the upper surface of the bottom plate 105 is provided with insertion holes.

There are multiple back grooves 104, and the multiple back grooves 104 are distributed linearly and equidistantly.

Through the equidistantly distributed back grooves 104 on the back of the core board 102 , the problem of warping of the three-layer solid wood composite floor due to unbalanced stress of the core board 102 due to humidity or temperature changes is reduced. .

The clamping plates 202 are clamped on both sides of the core board 102 , and the two ends of the core board 102 are arranged inside the two clamping plates 202 .

The chute 205 on both sides of the floor is engaged in the inside of the clamping plate 202, that is, the core plate 102 and the bottom plate 105 are engaged in the inside of the clamping plate 202, so that the two sides of the floor are kept stable. Both ends of the bottom plate 105 are stably supported.

The positioning hole 206 is disposed inside the side of the bottom plate 105 , and the positioning pin 204 is engaged in the positioning hole 206 .

The positioning pin 204 on the side passes through the clamping plate 202 and engages with the positioning hole 206, and the bottom plate 105 is kept fixed by the two positioning pins 204, thereby keeping the floor fixed and avoiding sliding.

A plurality of clamping plates 202 on the upper surface of each keel 201 are equidistantly distributed, and a positioning pin 204 penetrates through one side of two adjacent clamping plates 202 .

The clamping plates 202 on the same keel 201 are close to each other, so that multiple three-layer solid wood composite floors are sequentially spliced seamlessly, and the floor installation and connection are stable to avoid falling off.

When in use, the upper end of the wooden tenon 103 is connected with the bottom surface of the panel 101 with a socket hole, and the lower end of the wooden tenon 103 is connected with the upper surface of the bottom plate 105 with a socket hole to form a mortise and tenon structure, so that the panel 101, the core board 102 and the bottom plate 105 stable connection, reducing the use of glue, making the use of three-layer solid wood composite flooring more healthy and environmentally friendly. The core board 102 is made of a whole board, which is easy to connect, strong in stability, and easy to process and produce. Its production and processing are cumbersome, and the problem of poor stability, through the equidistant back grooves 104 on the back of the core board 102, reduces the warpage of the three-layer solid wood composite floor caused by the unbalanced stress of the core board 102 due to humidity or temperature changes, and through the floor The chute 205 on both sides of the floor is engaged with the inside of the clamping plate 202, that is, the core plate 102 and the bottom plate 105 are engaged with the inside of the clamping plate 202, so that the two sides of the floor are kept stable, and the two clamping plates 202 are connected to the bottom plate 105. The two ends are stably supported, and the positioning pin 204 on the side passes through the clamping plate 202 and snaps into the positioning hole 206, and the bottom plate 105 is kept fixed through the two positioning pins 204, so that the floor is kept fixed and sliding is avoided. Because the same keel 201 The clamping plates 202 on the top are close to each other, so that multiple three-layer solid wood composite floors are sequentially spliced seamlessly, and the floor installation and connection are stable to avoid falling off.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a three-layer solid wood laminate flooring, includes panel mechanism (1), its characterized in that: an installation mechanism (2) is arranged outside the plate mechanism (1);

the plate mechanism (1) comprises a face plate (101), a core plate (102) is fixedly connected to the bottom surface of the face plate (101), a wood tenon (103) is installed inside the core plate (102), a back groove (104) is formed in the back surface of the core plate (102), and a bottom plate (105) is fixedly connected to the bottom surface of the core plate (102);

installation mechanism (2) are including fossil fragments (201), fossil fragments (201) upper surface is provided with joint board (202), install fixed silk (203) between joint board (202) and fossil fragments (201), joint board (202) inside is provided with locating pin (204), bottom plate (105) both sides are provided with spout (205), locating hole (206) have been seted up at spout (205) both ends.

2. The three-layered solid wood composite floor according to claim 1, wherein: the wood tenons (103) are multiple, and the wood tenons (103) are symmetrically distributed at two ends of the core plate (102).

3. The three-layered solid wood composite floor according to claim 1, wherein: the bottom surface of the panel (101) is provided with a plug hole, and the upper surface of the bottom plate (105) is provided with a plug hole.

4. The three-layered solid wood composite floor according to claim 1, wherein: the back grooves (104) are multiple, and the multiple back grooves (104) are linearly distributed at equal intervals.

5. The three-layered solid wood composite floor according to claim 1, wherein: the clamping plates (202) are clamped at two sides of the core plate (102), and two ends of the core plate (102) are arranged inside the two clamping plates (202).

6. The three-layered solid wood composite floor according to claim 1, wherein: the positioning hole (206) is formed in the side face of the bottom plate (105), and the positioning pin (204) is clamped in the positioning hole (206).

7. The three-layered solid wood composite floor according to claim 1, wherein: each a plurality of joint board (202) equidistance of fossil fragments (201) upper surface distributes, locating pin (204) run through two adjacent joint board (202) one side insidely.

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