WO2020233246A1

WO2020233246A1 - Fishbone-shaped combined and spliced floor and installation method therefor

Info

Publication number: WO2020233246A1
Application number: PCT/CN2020/082948
Authority: WO
Inventors: 刘彬彬; 刘小长
Original assignee: 浙江菱格木业有限公司
Priority date: 2019-05-17
Filing date: 2020-04-02
Publication date: 2020-11-26
Also published as: CN110029792B; CN110029792A

Abstract

Provided by the present application are a fishbone-shaped combined and spliced floor and an installation method therefor, the floor comprising a first floor block and second floor block the body shapes of which are parallelograms that cooperate with each other; the first floor block comprises a first floor block body, and a first male tenon, second male tenon, first female tenon, and second female tenon that are provided in order on the surrounding sides of the first floor block body; the intersection between the first male tenon and the second male tenon corresponds to an obtuse angle of the body of the first floor block, and the intersection between the first female tenon and the second female tenon corresponds to another obtuse angle of the body of the first floor block; the second floor block comprises a second floor block body, and a third male tenon, third female tenon, fourth female tenon and fourth male tenon that are provided in order on the surrounding sides of the second floor block body; the intersection between the third male tenon and the fourth male tenon corresponds to an obtuse angle of the body of the second floor block, and the intersection between the third female tenon and the fourth male tenon corresponds to another obtuse angle of the body of the second floor block. The described floor has the characteristics of good installation stability and high installation efficiency.

Description

Fishbone-shaped combined splicing floor and installation method thereof

Technical field

The application relates to the technical field of solid wood flooring, solid wood floor structures, and solid wood floor installation structures, and specifically relates to a fishbone-shaped combined splicing floor and an installation method thereof.

Background technique

Fishbone floor is a kind of floor structure popular in the market today. Generally speaking, it includes two parallelogram-shaped floorboards, which are installed through a tenon joint between each other, so as to achieve a substantially fishbone-shaped splicing effect. Current fishbone-shaped splicing floors mostly use floor blocks made of multi-layer composite materials or impregnated paper laminate materials, and flat joint buckles are processed on the sides of the floor block body. Fishbone-shaped splicing floors made of solid wood materials are very rare. The reason is that the fishbone-shaped spliced floor blocks made of multi-layer composite materials or impregnated paper laminates have relatively good stability. The flat joint buckle structure can meet the assembly between adjacent floor blocks, while the solid wood The stability of the material is relatively poor, so after installation, there will be relatively large and different dimensional changes in all directions. Therefore, the flat joint snap-on structure cannot meet the installation requirements of the fishbone-shaped splicing floor made of solid wood materials .

In the prior art, the way to solve the installation stability of the solid wood floor block is to change the flat joint buckle to the lock buckle. However, after the lock buckle is directly applied to the fishbone-shaped splicing floor made of solid wood materials, the following problems will occur: After the fishbone-shaped floor is assembled, the two acute angles and The two obtuse angles should be approximately converged to the same point, and the splicing seams should be approximately on the same straight line. However, the prior art fishbone-shaped splicing floor using the lock and buckle structure is difficult to realize the seam during installation. , Diagonally, the amount of single staggered seam reaches 1.5mm-2.0mm, and the amount of staggered seam will appear as a cumulative amount of about 5.0mm as the paving progresses, which seriously affects the paving effect; on the other hand, floor installation When it is necessary to use the knocking board to hit the side of the floor block to adjust the assembly seam, it is easy to break up the assembled floor block, that is, it is difficult to complete the installation of a new floor block while keeping the installed floor block fixed, thus It seriously affected the paving efficiency.

In view of the above two technical problems, those of ordinary skill in the art believe that the fishbone-shaped splicing floor cannot be manufactured from solid wood materials, and even if it is manufactured from solid wood materials, flat joint buckles should be used as the splicing form.

Summary of the invention

The first technical purpose of the present invention is to overcome the problems in the prior art and the technical prejudices in the prior art, thereby providing a fishbone-shaped composite splicing floor, which is achieved by changing the locks on the sides of the floor block body. The arrangement sequence of the buckles can effectively avoid the occurrence of installation error seams and accumulated error seams; it can more effectively avoid the influence of the installation of a new piece of floor board on the assembled floor board. Therefore, It can relatively efficiently complete the seam and diagonal installation of the fishbone-shaped composite splicing floor, which improves the installation efficiency; at the same time, the technical solution of the present application overcomes "the fishbone-shaped splicing floor cannot be manufactured and locked by solid wood materials. The buckle structure is not suitable for the installation of fish-bone floors. The second technical purpose of the present invention is to provide an installation method of this kind of fishbone-shaped combined splicing floor at the same time, which combines the structure of the kind of fishbone-shaped combined splicing floor of the technical solution of the present application, and by changing the paving sequence, it can further Improve paving efficiency.

In order to achieve the above-mentioned first technical purpose, an embodiment of the present application provides a fish-bone composite splicing floor, which includes a first floor block and a second floor block whose body shapes are mutually matched parallelograms,

The first floorboard includes a first floorboard body, and a first male tenon, a second male tenon, a first female tenon, and a second female tenon that are sequentially arranged on the peripheral side of the first floorboard body. The intersection of a male tenon and the second male tenon corresponds to the obtuse angle of the body of the first floorboard, and the intersection of the first female tenon and the second female tenon corresponds to the first floorboard The other obtuse angle of the body;

The second floorboard includes a second floorboard body, and a third male tenon, a third female tenon, a fourth female tenon, and a fourth male tenon that are sequentially arranged on the peripheral side of the second floorboard body. The intersection of the three male tenons and the fourth male tenon corresponds to the obtuse angle of the body of the second floorboard, and the intersection of the third female tenon and the fourth female tenon corresponds to that of the body of the second floorboard At another obtuse angle.

Combining the technical solution of the present application, the technical problems existing in the prior art are expounded. Refer to Fig. 12, which is a schematic diagram of the structure and installation method of the prior art fishbone composite splicing floor. Among them, a first male tenon 110', a second male tenon 120', a first female tenon 130' and a second female tenon 140' are sequentially arranged on the peripheral side of the body of the first floor block 100'. A third male tenon 210’, a fourth male tenon 220’, a third female tenon 230’ and a fourth female tenon 240’ are sequentially arranged on the peripheral side of the body, namely the first floor block 100’ and the second floor block 200’ It is a pair of parallelograms whose body shape is mirrored and arranged in the same order. The first to fourth male tongues all include a tongue and a lower tongue side that is contracted inward. The tongue includes a tongue body and a tongue extending downward from the end of the tongue body; the first to fourth female tongues are all Including the tongue and groove, the tongue and groove includes the groove body, the groove opened along the length direction of the groove body, and the outer surface of the tongue groove; after the snap installation, the tongue body extends into the groove body, and the tongue snaps into the groove, The side of the lower tongue is opposite to the outer side of the groove.

After long-term production practice and the exploration of the causes of this problem, the inventor found that the prior art fishbone-shaped combined splicing floor has problems. When installing the prior art fish-bone composite floor, the M-shaped installation method is adopted. Specifically, the installation is carried out in the following order: firstly from one side of the fixed wall (the installation starting position is based on "insert the male tenon" "Installation principle in the "in the female tenon"), use part of the first floor block 100' and part of the second floor block 200' to complete the installation of the starting position, and then proceed to the first floor from No. 1 (first floor block 100') and No. 2 (No. The installation of the basic installation unit of the second floor block 200') composed of floor blocks (when installing, the installation of the basic installation unit of the x-axis can be repeated along the x-axis direction); ) And No. 4 (second floor block 200') to install the next basic installation unit; repeat the above to complete the paving of the floor blocks in the x-axis and y-axis directions.

According to the structure of the fish-bone composite splicing floor in the prior art, the following problems may be encountered during paving:

No. 5 (first floor block 100') floor block is installed and fixed on the basis of the y-axis fixed wall and the second tenon 140' of the No. 3 (first floor block 100') floor block, then perform No. 6 (No. For the installation of the second floor block 200'), first insert the third male tenon 210’ and the fourth male tenon 220’ of the No. 6 floor block into the first female tenon 130’ of the No. 5 floor block and the No. 4 floor block respectively. The fourth female tenon 240'. Since the No. 6 floor block only has abutting and limiting relationship between its third male tenon 210' and the first female tenon 130' of the No. 5 floor block, the No. 6 floor block can have y-axis movable displacement, or The movable displacement of the x-axis, that is, the movable displacement of the No. 5 floor block (the installation gap is left between the No. 5 floor block and the y-axis fixed wall, so the No. 5 floor block and the y-axis fixed wall can be relatively movable ), therefore, it is difficult to sew and diagonally during installation.

On the other hand, the installation position of the No. 6 floor is basically fixed in time, and it is necessary to use the board to knock to obtain a suitable assembly gap. The side of the third female tenon 230' of the No. 6 floor block is hammered with a board (in order to avoid damage to the male tenon, generally speaking, the side of the female tenon, that is, the outer side of the groove) is hit by a board. At this time, the punching board exerts a force Fa on the side of the third female tenon 230' of the No. 6 floor block, and Fa forms the first component Fa' along the axial direction of the No. 6 floor block and the second force Fa' along the direction of the No. 6 floor block. Two-component force Fa”. Therefore, the action of the force Fa will cause the No. 6 floor block to rotate around the obtuse angle of its third female tenon 230' as the center, and due to the fourth male tenon 220’ and 4 The engagement of the fourth female tenon 240' of the No. floor block, the third male tenon 210' of the No. 6 floor block and the first female tenon 130' of the No. 5 floor block are engaged, resulting in the No. 4 floor block and the No. 5 Misplacement of floor tiles.

At the same time, since the first floor block 100' and the second floor block 200' have different shapes (different inclination directions of the parallelogram), they are packaged separately. In the practice of the M-shaped installation method, the constructor needs to take alternately. Taking the first floor block 100' and the second floor block 200' also affected the construction efficiency.

In the technical solution of the present application, with the above structure, the fishbone-shaped composite splicing floor of the technical solution of the present application is adjusted by adjusting the arrangement sequence of the locks on the sides of the first and second floor blocks, so that during installation , The first floorboard abuts against the two second floorboards adjacent and diagonally, and the second floorboard also abuts against the two first floorboards adjacent and diagonally, so that only the Adjust the floor panels being paved in the direction of paving without affecting the floor panels that have already been paved; on the other hand, the knocking of the board can assist the first or second floor panels to abut the two second floor panels. The floor board or two first floor boards form a splicing line, and the first or second floor board is close to the second or first floor board that has been installed and adjacent to it, so that the boarding can be more effectively used And avoid the mutual misalignment between the four diagonally pavement floorboards; at the same time, the adjacent first and second floorboards can respectively abut against the diagonal second and first floorboards, thereby The four diagonal floor panels together form an interactive weaving effect.

Preferably, the end face of the second female tenon close to the first male tenon forms a first limiting surface that cooperates with the fourth female tenon; the third female tenon is close to the third male tenon The end surface of the side forms a second limiting surface that matches with the first female tenon.

Preferably, the second male tenon is close to the end face of the first female tenon to form a third limiting surface that cooperates with the third male tenon; the fourth male tenon is close to the fourth female tenon The end surface on the side forms a fourth limiting surface that matches with the first male tenon.

Preferably, the first limiting surface is connected to the side of the lower male tenon of the first male tenon and is coplanar, and the second limiting surface is connected to the side of the lower male tenon of the third male tenon, And coplanar settings.

Preferably, the third limiting surface is connected to the inner surface of the groove of the first tenon and is coplanar, and the fourth limiting surface is connected to the inner surface of the groove of the fourth tenon, And coplanar settings.

Preferably, after assembling, a first back gap is formed between the first female tenon and the third male tenon, and the width of the first back gap is 0.1 mm-0.8 mm.

Preferably, after assembling, a second back gap is formed between the first male tenon and the fourth female tenon, and the width of the second back gap is 0.1 mm-0.8 mm.

Preferably, the first, second, third, and fourth male tenons all include a tongue, a tongue and protrusion provided under the tongue, and a side surface of the lower male tenon that contracts inward; the first and second , The third and fourth female tenons each include a groove body that matches the tongue, a groove that is opened along the length of the tongue and that matches the tongue, and a groove that matches the side of the lower male tenon The outer surface of the tongue and groove, and the inner surface of the groove of the tongue and groove body is matched with the end surface of the tongue.

Preferably, the obtuse angle of the first and second floor boards is 100°-160°.

In order to achieve the above-mentioned second technical purpose, an embodiment of the present application provides an installation method of this kind of fish-bone composite splicing floor. From the first horizontal reference surface, along the first longitudinal reference surface, the second horizontal reference surface is laid to the second horizontal reference surface. A floor board or a second floor board; then, from the second horizontal reference plane, along the first or second floor board installed in the previous row, lay the second floor board or the first floor board on the first reference surface; Repeat the above steps.

In summary, the fish-bone composite splicing floor and the installation method thereof of the present application can effectively avoid the occurrence of installation staggered seams and accumulated staggered seams, and can more effectively avoid the installation of a new piece of floor block. The impact of the floor block; the four floor blocks installed diagonally abut each other to obtain interactive weaving force between them, which improves the stability of the installation; by changing the paving sequence, the installer does not need to alternately hold Taking the first and second floor boards further improves the installation efficiency. As a result, the seam and diagonal installation of the fish-bone composite splicing floor can be completed relatively efficiently, which improves the installation efficiency and improves the installation stability; at the same time, the technical solution of the present application overcomes the "fish-bone splicing" The technical prejudice that the floor cannot be made of solid wood materials and the lock and buckle structure is not suitable for the installation of fishbone floors.

Description of the drawings

Fig. 1a is a schematic diagram of a structure of the first floorboard of embodiment 1 of the present invention;

Fig. 1b is a schematic diagram of a structure of the second floorboard of embodiment 1 of the present invention;

FIG. 2 is a schematic diagram of the installation of the first floor board and the second floor board according to the embodiment 1 of the present invention;

Figure 3 is a partial enlarged view of A in Figure 2;

Figure 4 is a partial enlarged view at B in Figure 2;

Fig. 5 is a schematic diagram from another perspective of the installation of the first floor board and the second floor board of Embodiment 1 of the present invention;

Figure 6 is a partial enlarged view of C in Figure 5;

Figure 7 is a partial enlarged view of D in Figure 5;

FIG. 8 is a schematic diagram of the installation method of Embodiment 1 of the present invention;

FIG. 9 is a schematic diagram of the diagonal paving of the first floor board and the second floor board according to Embodiment 2 of the present invention;

FIG. 10 is a schematic diagram of the diagonal paving of the first floor board and the second floor board in embodiment 3 of the present invention;

FIG. 11 is another schematic diagram of the diagonal paving of the first floor board and the second floor board of Embodiment 3 of the present invention;

Figure 12 is a schematic diagram of paving a fishbone-shaped combined splicing floor in the prior art of the present invention;

In the above drawings: 100-first floorboard, 200-second floorboard, 110-first male tenon, 120-second male tenon, 130-first female tenon, 140-second female tenon, 150-second A floor block body, 160-first limiting surface, 170-third limiting surface, 210-third male tenon, 220-third female tenon, 230-fourth female tenon, 240-fourth male tenon, 250 -Second floor block body, 260-second limit surface, 270-fourth limit surface, 310-tongue, 320-tongue, 330-side of lower male tenon, 410-inner surface of tongue and groove, 420-slot Groove, 430-outer side of tongue and groove.

Detailed ways

The specific implementation of the present invention will be described in further detail below in conjunction with the examples. The following examples are used to illustrate the present invention, but not to limit the scope of the present invention.

In the specific implementation of the present application, the “sequential” refers to: taking the state after installation as a reference, counting from the tenon structure on the left side in a clockwise direction.

Embodiment 1: With reference to a fishbone composite splicing floor shown in Figures 1a and 1b, it includes a first floor board 100 and a second floor board 200, and the first floor board body 150 and the second floor board of the first floor board 100 The second floorboard body 250 of the 200 is a parallelogram, and the two are mirror images, that is, a pair of parallelograms arranged oppositely. The obtuse angle of the first floor board 100 and the second floor board 200 may be any value from 100° to 160°. In this embodiment, the obtuse angle is 120°. A first male tenon 110, a second male tenon 120, a first female tenon 130, and a second female tenon 140 are sequentially opened on the peripheral side of the first floor block body 150, wherein the first male tenon 110 and the second male tenon 120 The intersection corresponds to the obtuse angle of the first floorboard body 150, the intersection of the first and

second tenons

130 and 140 corresponds to the other obtuse angle of the first floorboard body 150; the peripheral sides of the second floorboard body 250 are in turn A third male tenon 210, a third female tenon 220, a fourth female tenon 230, and a fourth male tenon 240 are provided. The intersection of the third male tenon 210 and the fourth male tenon 240 corresponds to the second floorboard body 250 At the obtuse angle, the intersection of the third female tenon 220 and the fourth female tenon 230 corresponds to another obtuse angle of the second floorboard body 250. The first to fourth

male tenons

110, 120, 210, 240 and the first to fourth

female tenons

130, 140, 220, and 230 are paired locking and locking structures that cooperate with each other. Moreover, in this embodiment, the first male tenon 110 and the third male tenon 210 respectively correspond to the short-side male tenons of the first floor board 100 and the second floor board 200, and the second male tenon 120 and the fourth male tenon 240 respectively correspond to the long-side tenons of the first floor board 100 and the second floor board 200.

With the above structure, referring to Figs. 2 to 4, a fishbone-shaped composite splicing floor of this embodiment, the second floor block 200 (No. 11 floor block in Fig. 2) is paving, the second floor block The third male tenon 210 of 200 (No. 11) is matched with the first female tenon 130 of the adjacent first floor block 100 (No. 12), and the third female tenon 220 of the second floor block 200 (No. 11) is close The end surface on one side of the third male tenon 210 can abut against the outer surface 430 of the first female tenon 130 of the first floor board 100 (No. 13) installed diagonally. Due to the outer side 430 of the tongue and groove of the first female tenon 130 of the first floor block 100 (No. 12) adjacent to the second floor block 200 (No. 11), and the first floor block 100 (No. 13) opposite to it The outer surface 430 of the first female tenon 130 is on the same straight line. Therefore, when the second floor block 200 (No. 11) is installed, it is at the same time with the adjacent and opposite two first floor blocks 100 (No. 12, No. 13) are in the same straight line. When the second floor block 200 (No. 11) is installed, compared to the two first floor blocks 100 (No. 12, No. 13), only the relative movement of the y-axis can occur. Therefore, when installing, only the second floor block needs to be adjusted. The installation position of the floor block 200 (No. 11) in the y-axis direction can be used to fix the second floor block 200 (No. 11) without adjusting the position of the second floor block 200 (No. 11). Relative displacement occurred between a floor block 100 (No. 12, No. 13).

When paving the first floor block 100 (No. 15), the first male tenon 110 of the first floor block 100 (No. 15) is matched with the fourth female tenon 240 of the adjacent second floor block 200 (No. 14) , The end surface of the second female tenon 140 of the first floor block 100 (No. 15) close to the first male tenon 110 can abut against the fourth female of the second floor block 200 (No. 11) installed diagonally to it. On the outer side 430 of the tongue and groove of the tongue 230. In the same way, when installing, only need to adjust the installation position of the first floor block 100 (No. 15) in the y-axis direction, and the first floor block 100 (No. 15) can be fixedly installed without being affected by the first floor block 100. The position adjustment of (No. 15) resulted in relative displacement between the two second floor blocks 200 (No. 11, No. 14).

At the same time, in conjunction with Figure 2, in accordance with the installation rules of "male tenon into the female tenon", take the state of the second floor block 200 (No. 11) hit by the hitting board as an example, when the second floor block 200 After the installation is completed, when the second female tenon 230 of the second floor block 200 is struck by the striking board, the striking plate applies the force of Fb to the second female tenon 230 of the second floor block 200, and the force Fb forms along the second floor block. The first component of force Fb' in the direction of the 200 axis and the second component of force Fb" in the direction of the fourth female tenon 230 of the second floor board 200, so that the knocking of the board can assist the second floor board 200 to abut the The first female tenons 130 of the two first floor boards 100 form a splicing line, and the second floor board 200 is close to the installed second floor board adjacent to it. The same can be proved that the first floor board 100 During installation, the situation when the board hits the first female tenon 130. According to the above, a person of ordinary skill in the art can deduce the force of the first floor board (No. 15) during installation using the hit board. Thus, The fishbone-shaped composite splicing floor of this embodiment can effectively utilize the effect of the boarding and avoid the mutual misalignment between the four diagonally pavement floor blocks.

Referring to Figures 5 to 7, when the second floor block 200 (No. 21 floor block in Figure 5) is installed, the first floor block (No. 23) adjacent to the second floor block 200 (No. 21) ), the end surface of the second male tenon 120 of the first floor board (No. 23) on the side close to the first female tenon 130 abuts against the second floor board 200 (No. 22) set diagonally to it, therefore, the first floor The plate (No. 23) simultaneously abuts on two adjacent, diagonally opposite second floor plates 200 (No. 21, No. 22). Combined with the second floor board 200 (No. 21), it abuts against the two adjacent and diagonally arranged first floor boards 100 at the same time, so that the adjacent first and

second floor boards

100, 200 can respectively be opposite to the second The first floor blocks 200 and 100 are against each other, so that the four diagonal floor blocks jointly form an interactive weaving effect, which further improves the installation stability of the fish-bone composite splicing floor of the technical solution of the present application.

In summary, the fish-bone composite splicing floor of this embodiment can improve the paving quality and paving efficiency, and can effectively improve the installation stability.

Specifically, the second female tenon 140 is close to the end surface on the side of the first male tenon 110 to form a first limiting surface 160 that cooperates with the fourth female tenon 230; the third female tenon 220 is close to the end surface on the side of the third male tenon 210, A second limiting surface 260 that cooperates with the first female tenon 130 is formed. The second male tenon 120 is close to the end surface on the side of the first female tenon 130 to form a third limiting surface 170 that is matched with the third male tenon 210; The fourth limit surface 270 is matched with the male tenon 110.

As a preferred embodiment, the first limiting surface 160 is connected to the lower male tenon side surface 330 of the first male tenon 110 and is arranged coplanarly, and the second limiting surface 260 is connected to the lower male tenon side surface of the third male tenon 210 330 are connected and coplanar. The third limiting surface 170 is connected to the inner surface 410 of the groove of the first female tenon 130 and is coplanar, and the fourth limiting surface 270 is connected to the inner surface 410 of the groove of the fourth female tenon 230 and is coplanar.

That is, the first and third limit surfaces 160, 170 of the first floor block 100 are parallel to the outer surface 430 of the fourth female tenon 230 of the second floor block 200, and the third male tenon 210 The tongue 310 is thus abutted and fits with the outer side surface 430 of the groove and the tongue 310; the second and fourth limit surfaces 260, 270 of the second floor board 200 are also parallel to the first floor board 100 which is arranged diagonally to it. The outer side 430 of the groove of a female tenon 130 and the tongue 310 of the first male tenon 110 are in abutment and fit with the outer side 430 of the groove and the tongue 310.

A person of ordinary skill in the art can know that in the process of making the lock buckle, the long-side male and female tenon are first made, and then the short-side male and female tenon are made. However, regardless of whether the long side is made first Processing, or processing the short side first, under the premise that the tenon length is complete (that is, the tenon length of the long side is equal to the long side of the main body, and the tenon length of the short side is equal to the short side of the main body). (That is, where the intersection occurs) the male and female tenons, it is inevitable that the lower male tenon side 330 and the outer side 430 of the groove are connected in the same plane. Therefore, the technical solution of the present application does not require any changes or adjustments to the prior art method for making locks and knives, and can realize the lock installation of the fishbone-shaped combined splicing floor. It is a simple, yet feasible Its effective technical solution.

At the same time, as another feasible technical solution, those of ordinary skill in the art can know that the cutters made by the lock buckle are adjusted, so that the first and second limit surfaces 160, 170 are facing the second place diagonally to the One side of the plate is inclined, so that the third and fourth limit surfaces 260 and 270 are inclined to the side of the first floor plate which is arranged diagonally to the third and fourth limit surfaces. Since there must be gaps between the splicing seams (after installation, there are gaps between the tongue 310 and the inner side of the groove 410, between the lower male side 330 and the outer side of the groove), and when the first, second, When the third and fourth limit surfaces 160, 170, 260, 270 are inclined, they can fill up the gap, so that the first and

second floor boards

100, 200 and the second and

first floor boards

200, 100 arranged diagonally close to each other.

As a further preference, after assembling, a first back gap H ₁ is formed between the first female tenon 130 and the third male tenon 210, and the width of the first back gap H ₁ is 0.1 mm-0.8 mm (preferably 0.5 mm); A second back gap H ₂ is formed between the first male tenon 110 and the fourth female tenon 230, and the width of the second back gap H ₂ is 0.1 mm-0.8 mm (preferably 0.5 mm).

In this specific embodiment, the first, second, third, and fourth

male tenons

110, 120, 210, 240 all include a tongue 310, a tongue protrusion 320 disposed under the tongue 310, and a lower male tenon side surface 330 that shrinks inward; , The second, third, and fourth

female tenons

130, 140, 220, 230 all include a groove body that is matched with the tongue 310, a groove 420 opened along the length of the tongue and groove body and matched with the tongue 320, and a side surface 330 of the lower male tongue. The mating outer surface 430 of the tongue and groove, and the inner surface 410 of the groove body of the tongue and groove body are matched with the end surface of the tongue 310. Of course, a person of ordinary skill in the art can know that any lock structure in the prior art where the male tenon is in the form of a tenon and the female tenon is in the form of a bottom tenon and groove can be applicable to this solution.

With reference to Fig. 8, the installation method of the fish-bone composite splicing floor of embodiment 1 is executed according to the following steps:

Step1. From the first horizontal datum plane Z1, along the first longitudinal datum plane Z2 direction, pave the first row of floorboards (both the first floorboard 100) toward the second horizontal datum plane Z3, two adjacent first ground The plates 100 are fixedly installed through the cooperation between the second male tenon 120 and the second female tenon 140;

Step2. Starting from the second horizontal reference plane Z3, along the splicing line formed by the first tenon 130 of the first row of the first floor block 100, pave the second row of floor blocks (all of which are the second floor) towards the first horizontal reference plane Z1. Block 200), when installing a second floor block 200 (No. 31 in Figure 8) in the second row of floor blocks, first insert the fourth male tenon 240 of the second floor block 200 (No. 31) into the previous block In the third female tenon 220 of the second floor block 200 (No. 32) that has been installed, the second floor block (No. 31) is knocked using a kick board (any kind of kick board structure in the prior art can be used) The side edge of the fourth female tenon 230, so that the third male tenon 210 of the second floor board (No. 31) is fully matched with the first female tenon 130 of the adjacent first floor board (No. 33), At this time, the second limiting surface 260 of the second floor board (No. 31) abuts on the outer side surface 430 of the first female tenon of the first floor board (No. 34) arranged diagonally to it, the same is true , Due to the installation of the second floor board (No. 31), the third limit surface 170 of the first floor board (No. 35) on the other opposite corner to the third limit surface 170 of the second floor board (No. 31) On the outer surface of the tongue 310 of the three male tenons 210, the mutual weaving force is obtained through the mutual installation and cooperation of the first floor board 100 and the second floor board 200;

Repeat steps 1 and 2 above to complete the installation of the pavement surface.

A person of ordinary skill in the art can understand the paving method when the first row of floors is the second floorboard 200 based on the above description.

Embodiment 2: The difference between Embodiment 2 and Embodiment 1 is that, referring to FIG. 9, the first and second

male tenons

110, 120 and the first and second

female tenons

130, 140 respectively correspond to the long-side male tenons of the first floor board 100 , Short-side male tenon, long-side female tenon and short-side female tenon, the third male tenon, female tenon 210,220 and fourth female tenon, male tenon 230,240 correspond to the long-side male tenon and short-side female tenon of the second floor block 200 respectively , Long-side female tenon and short-side male tenon.

Embodiment 3: The difference between Embodiment 3 and Embodiment 1 and Embodiment 2 is that in this embodiment, the first floor board 100 and the second floor board 200 are parallelograms with similar shapes. As shown in FIG. 10, the first floor board 100 and the second floor board 200 are parallelograms with the same shape. At this time, the first and second

male tenons

110, 120 and the first and second

female tenons

130, 140 respectively correspond to the first floor board. 100 long-side male tenon, short-side male tenon, long-side female tenon and short-side female tenon, while the third male tenon, female tenon 210,220 and fourth female tenon, male tenon 230,240 correspond to the short sides of the second floor block 200, respectively Male tenon, long-side female tenon, short-side female tenon and long-side male tenon. Or referring to FIG. 11, the second floor board 200 has a smaller shape than the first floor board.

The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. It should be pointed out that for those of ordinary skill in the art, several improvements can be made without departing from the technical principles of the present invention. And modifications, these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

A fishbone-shaped combined splicing floor, comprising a first floor block (100) and a second floor block (200) whose body shapes are mutually matched parallelograms, and is characterized in that:

The first floor board (100) includes a first floor board body (150), and a first male tenon (110) and a second male tenon (120) sequentially arranged on the peripheral side of the first floor board body (150). ), a first female tenon (130), a second female tenon (140), the intersection of the first male tenon (110) and the second male tenon (120) corresponds to the first floor board (100) At an obtuse angle of the body of the first tenon (130) and the intersection of the second tenon (140) correspond to another obtuse angle of the body of the first floorboard (100);

The second floor board (200) includes a second floor board body (250), and a third male tenon (210) and a third female tenon (220) which are sequentially arranged on the periphery of the second floor board body (250). ), a fourth female tenon (230), a fourth male tenon (240), the intersection of the third male tenon (210) and the fourth male tenon (240) corresponds to the second floor block (200) At the obtuse angle of the body of the second floorboard (200), the intersection of the third female tenon (220) and the fourth female tenon (230) corresponds to another obtuse angle of the body of the second floorboard (200).
The fish-bone composite splicing floor according to claim 1, characterized in that, the end surface of the second female tenon (140) close to the first male tenon (110) is formed with the fourth female tenon (140). 230) the mating first limit surface (160); the end surface of the third female tenon (220) close to the third male tenon (210) is formed to be matched with the first female tenon (130) The second limit surface (260).
The fishbone-shaped combined splicing floor according to claim 1, wherein the second male tenon (120) is close to the end face of the first female tenon (130) to form a joint with the third male tenon (130). 210) the mating third limit surface (170); the end surface of the fourth male tenon (240) close to the fourth female tenon side forms a fourth mating with the first male tenon (110) Limit surface (270).
The fishbone-shaped composite splicing floor according to claim 2, wherein the first limit surface (160) is connected to the lower male side (330) of the first male tenon (110) and shares the same The second limiting surface (260) is connected to the lower male side surface (330) of the third male tenon (210) and is arranged coplanar.
The fish-bone composite splicing floor according to claim 3, wherein the third limit surface (170) is connected to the inner surface (410) of the first female tenon (130) and shares the same The fourth limit surface (270) is connected to the inner side surface (410) of the fourth female tenon (230) and is coplanar.
The fish-bone composite splicing floor according to claim 4, characterized in that, after assembling, a first back gap is formed between the first female tenon (130) and the third male tenon (210), and the The width of the first backside gap is 0.1mm-0.8mm.
The fish-bone composite splicing floor according to claim 5, wherein after assembling, a second back gap is formed between the first male tenon (110) and the fourth female tenon (230), and the The width of the second backside gap is 0.1mm-0.8mm.
The fish-bone composite splicing floor according to any one of claims 6-7, wherein the first, second, third, and fourth male tenons (110, 120, 210, 240) all include a tongue (310), The tongue convex (320) below the tongue (310), the lower male tenon side surface (330) that shrinks inward; the first, second, third, and fourth female tenons (130, 140, 220, 230) all include the same The tongue (310) is matched with the groove body, the groove (420) opened along the length direction of the tongue and groove body and matched with the tongue (320), and the groove (420) matched with the lower male side surface (330) The outer side surface (430) of the tongue and groove body, and the inner side surface (410) of the groove body is matched with the end surface of the tongue (310).
The fish-bone composite splicing floor according to any one of claims 6-7, wherein the obtuse angle of the first and second floor panels (100, 200) is 100°-160°.
The method for installing a fish-bone composite splicing floor according to any one of claims 1-7, wherein the first floor is laid from the first horizontal reference surface, along the first longitudinal reference surface, to the second horizontal reference surface. Board (100) or second floor board (200); then, from the second horizontal reference plane, along the first floor board (100) or second floor board (200) that has been installed in the previous row, lay to the first reference surface The second floor board (200) or the first floor board (100); repeat the above steps.