WO2021000260A1

WO2021000260A1 - Multifunction splicing-type floorboard and floor system composing same

Info

Publication number: WO2021000260A1
Application number: PCT/CN2019/094408
Authority: WO
Inventors: 余德辉
Original assignee: 佛山市乐康安塑料制品有限公司
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2021-01-07

Abstract

Disclosed by the present invention is a multifunction splicing-type floorboard, comprising at least one rectangular multifunction board. A cross sunk groove is provided in the middle part of the rectangular multifunction board, two lateral first cover boards and a longitudinal second cover board which are separable to each other are fitted on the upper portion of the groove. Block tongues extending outward and block slots located at the lower portion of the edge are arranged on four sides of the multifunction board. At least one lock slot is arranged at each edge of the upper portion of the multifunction board and the lock slot locks adjacent multifunction boards by means of an inserted lock key, the length of the short edge being half that of the long edge. Further disclosed by the present invention is a floor system mainly formed by laterally and longitudinally splicing the multifunction splicing-type floors. According to the invention, a groove is added for wiring inside the floorboard; a lock structure is added and the locking process is performed after the floor are spliced together so as to ensure a more convenient lock. The multifunction splicing-type floorboard has simple structure and is easy to be assembled, and a variety of splicing modes can be applied so as to adapt to complex assembly environment, thereby improving the use range.

Description

Multifunctional spliced floor and floor system formed by it

Technical field

The invention relates to the technical field of flooring, in particular to a multifunctional spliced floor and a floor system composed of it.

Background technique

Traditional flooring is generally made of wood. With the diversification of demand, the types of flooring are becoming more abundant. For example, with the rapid increase in demand for cultural and sports activities, various venues have been widely established, and sports floors have become increasingly important. The types of sports floor manufacturing materials have increased, including wood panels, composite panels and polymer composite (plastic) panels.

At present, the sports floor mostly adopts an assembled structure, which is convenient for temporary transportation and assembly. The existing spliced sports flooring is generally suitable for indoor or outdoor flat ground. Some more complex ground environments cannot use sports flooring, such as sand, wetland, grass, etc. As far as the current assembled sports flooring is concerned, it cannot be used. in use. However, the more complex the ground environment, the more it is necessary for the sports floor to provide a dry, firm and flat ground environment. However, there is no assembled sports floor that can be used in harsh ground environments; the existing assembled sports floor has a larger volume of a single assembled floor It is large and cumbersome to assemble. Special tools and operators are required for assembly. The assembled floor does not have a special locking structure. When it is impacted by external forces, it is easy to scatter. This also brings difficulties to the use of spliced floors. In addition, the existing The splicing of the assembled sports floor is relatively rigid and difficult to adjust according to the actual use environment. Its function is single, which is not conducive to the laying of circuits and pipelines.

Summary of the invention

The purpose of the present invention is to provide a structure that can not only meet the indoor environment, but also can be used outdoors, can be applied to multiple types of ground that are not completely flat, such as grass, sand, etc., and facilitate the wiring of circuit cables and facilitate the transportation and assembly. Sturdy, multifunctional spliced floor that can be adjusted according to actual usage.

The present invention is achieved through the following technical solutions: a multifunctional splicing floor, comprising at least one rectangular multifunctional board, the middle of the multifunctional board is provided with a cross-shaped recessed through groove, and the upper part of the through groove is respectively covered There are two separable horizontal first cover plates and a longitudinal second cover plate;

The four sides of the multifunctional board are also provided with outwardly extending snap tongues and snap grooves located at the lower part of the edge. The snap tongues are matched with the snap grooves, and adjacent multifunctional boards can be engaged by the snap tongue and the snap groove. connection;

Each edge of the upper part of the multifunctional board is also provided with at least one lock groove, and the lock groove can lock the adjacent multifunctional board by inserting a lock key matching the lock groove; the multifunctional board is short The side length is half the length of the long side.

The working principle of this technical solution is to add a through groove between the inside of the floor, which is used as a channel for laying cables or water pipelines, and a cover plate is arranged on the upper part to hide the channel under the floor. They can be movably connected by the interlocking tongue and the groove, and the through grooves can also communicate, and the multifunctional board can be spliced according to actual use requirements.

The multifunctional spliced floor can be composed of only one multifunctional board, and the splicing method between adjacent multifunctional spliced floors is the splicing method of two adjacent multifunctional panels. The multifunctional spliced floor can also be formed by connecting two or more multifunctional boards horizontally or vertically. Since the length of the short side of the multi-function board is half the length of the long side, when three multi-function boards are spliced, two horizontally spliced multi-function boards can be spliced together with a vertical multi-function board. Similarly, one horizontal The long side of the multifunctional board can be spliced with two longitudinally spliced multifunctional boards, so that the horizontal and vertical staggered splicing can make the overall floor system after splicing more stable.

The number and position of the lock grooves can be set on the edge of each multi-function board according to requirements. In order to realize the staggered splicing of three multi-function boards, at least two lock grooves are set on the long side and at least one lock groove is set on the short side, no matter more than two. Whether the functional boards are combined or the three multifunctional boards are combined in any way, two multifunctional boards or three multifunctional boards can be locked through the cooperation of the edge lock groove and the lock key.

The material of the multifunctional board can be made of plastics, such as PA, PVC, etc. These materials are easy to produce and relatively low in cost, and the molded product is lighter, strong, and the finished floor has good stability.

In order to better realize the present invention, further, the lock slot is divided into two parts, each part is provided at each edge of the upper part of the multifunctional board. After the adjacent multifunctional boards are joined together, the two parts of the lock slot can be Piece together to form a complete lock slot.

In order to better implement the present invention, further, the lock key is mainly composed of a circular lock handle and two lock posts symmetrically fixed at the bottom of the lock handle, and the free ends of the lock posts are all provided with a diameter larger than the lock posts. The cylindrical lock block of the lock handle is provided with a blind hole in the shape of a hexagonal prism at the center of the upper surface of the lock handle; the lock groove is a circular groove a structure composed of two semicircular grooves a, each semicircular The bottom of the trough a is provided with an arc-shaped slide groove b, and one end of the slide groove b is provided with a lock hole c with a diameter greater than the width of the slide groove b; the width of the slide groove b is not less than the diameter of the lock cylinder and not greater than The diameter of the lock block, the diameter of the key hole c is not less than the diameter of the lock block.

In order to better realize the present invention, further, a lock groove is provided at both ends of each edge of the upper part of the multifunctional board, and the lock groove includes a groove body A with a rectangular through hole, and the groove body A There are sliding grooves B on both sides of the inner wall, and the inner wall of the outer side of the groove body A is still provided with a lock hole C; the lock key includes an upper sliding block and a lower part integrated with the sliding block plug, the lower end of the plug is provided with a vertical plug The lock key can insert the bolt into the groove body A of the lock groove, and place the slider above the chute B. The slider can slide back and forth on the chute B to make the pin enter or exit the lock Hole C; the width of the slider is not greater than the width of the groove body A, and not less than the gap between the sliding grooves B on both sides; the width of the bolt is not greater than the gap between the sliding grooves B on both sides; the pin The post has a shape matching the keyhole C, and the diameter or width of the pin is smaller than the diameter or width of the keyhole C.

In order to better implement the present invention, further, the bottom of the multifunctional board is a cavity opened downwardly, and a net-shaped reinforcing rib supporting the multifunctional board is arranged in the cavity.

In order to better realize the present invention, further, a detachable support plate is provided between the first cover plate and the second cover plate and the through groove, and the lower part of the support plate is provided with a number of raised inserts, and the through groove The surface is provided with a slot that matches with the lower insert of the support plate. The support plate is detachably inserted into the through groove through the lower insert. The upper part of the support plate is in close contact with the first cover or the second cover to form a support The partition divides the trough into two parts.

In order to better implement the present invention, further, the edge of the cross-shaped through slot is further provided with positioning blind holes, and the bottom edges of the first and second cover plates are provided with positioning blind holes corresponding to the edges of the through slot. Matching positioning convex points, when the first cover plate and the second cover plate are covered in the through groove, the positioning convex points of the first cover plate and the second cover plate are inserted into the matching positioning blind holes.

In order to better realize the present invention, further, the middle of the two short sides of the first cover plate and the second cover plate are provided with inwardly recessed notches, and the notches serve as the first cover plate and the second cover plate. The handle of the second cover.

In order to better realize the present invention, further, one long side of the multifunctional board is provided with four evenly distributed snap tongues, and the other long side is provided with four corresponding slots; the multifunctional board One short side is provided with two evenly distributed snap tongues, and the other long side is provided with two corresponding snap grooves.

In order to better realize the present invention, further, a groove with an inverted trapezoid cross-section is provided in the middle of the connection between the snap tongue and the multifunctional board, and a convex block with an inverted trapezoidal cross-section is provided in the middle of the slot. When the snap tongue is combined with the snap groove, the convex block in the middle of the snap groove is inserted into the groove in the middle of the snap tongue.

In order to better implement the present invention, further, an array of through holes is arranged on the multifunctional board.

In order to better realize the present invention, further, the surfaces of the multifunctional board, the first cover plate, and the second cover plate are all provided with raised anti-skid patterns or blocks, and the anti-skid patterns are S-shaped and adjacent The anti-slip patterns are twisted and arranged around the through holes on the multifunctional board. The surface of the anti-slip pattern is also provided with convex lines matching the shape of the anti-slip pattern. The anti-slip block is a convex rectangular block, and the middle of the rectangular block is provided There are diagonal grooves.

A splicing floor system is mainly composed of the horizontal and vertical splicing of the above-mentioned multifunctional splicing floor.

In order to better realize the present invention, it further includes a number of splicing panels used in conjunction with the multifunctional splicing floor of any one of claims 1-12, and the splicing panels are compatible with the multifunctional splicing floor. The shape and size of the multifunctional board are the same, and the edges of the splicing board are provided with snap tongues, snap grooves, and lock grooves with the same position and structure as the multifunctional board; the splicing board is aligned with the multifunctional board longitudinally or vertically through the cooperation of the snap tongue and the snap groove In the horizontal fit and movable connection, the lock groove on the splicing board can be matched with the lock groove on the multifunctional board and locked by the lock key.

In order to better realize the present invention, further, the bottom of the splicing plate is a cavity opened downwardly, a mesh reinforcement rib supporting the splicing plate is arranged in the cavity, and an array of through holes is arranged on the splicing plate. The surface of the splicing board is provided with raised anti-slip patterns or blocks. The anti-slip patterns are S-shaped, and adjacent anti-slip patterns surround the through holes on the splicing board. Convex lines with matching grain shapes, the anti-slip block is a convex rectangular block, and a diagonal groove is provided in the middle of the rectangular block.

Compared with the prior art, the present invention has the following advantages and beneficial effects:

(1) The present invention realizes the wiring inside the floor by adding through slots inside the floor, which is beneficial to the orderly laying of circuits and pipelines, has more diverse functions, is more convenient to use, and has certain restrictions on the laid circuits and pipelines. Protective effects;

(2) The present invention adds a locking structure to make the structure between adjacent floors more stable, even if it is affected by external forces, it is not easy to disperse, and the locking process is carried out after the floors are combined, making the locking more convenient;

(3) The present invention is simple in structure, convenient to assemble, does not require professional tools and operators, has various floor splicing methods, can be adapted to the actual environment, and can adapt to complex installation environments, whether it is sandy, wetland, or grassland. It can be used, which greatly improves the use range of the floor system composed of the floor, and is suitable for wide promotion and application.

Description of the drawings

By reading the detailed description of the non-limiting embodiments with reference to the following drawings, other features, purposes and advantages of the present invention will become more apparent:

FIG. 1 is a schematic view A of a top view split three-dimensional structure of the multifunctional board of the present invention;

FIG. 2 is a schematic diagram B of a top-down split three-dimensional structure of the multifunctional board of the present invention;

FIG. 3 is a schematic view of the bottom-view split three-dimensional structure of the multifunctional board of the present invention;

4 is a schematic diagram A of the combined plane structure of the multifunctional board in the present invention;

Figure 5 is a schematic diagram B of the combined plane structure of the multifunctional board in the present invention;

Figure 6 is a schematic diagram A of the planar structure of the combination of two multifunctional boards in the present invention (including two combining methods);

Figure 7 is a schematic diagram B of the planar structure of the two multifunctional boards after the combination of the present invention; (including two combining methods)

Figure 8 is a schematic plan view A of the combined three multifunctional boards in the present invention;

FIG. 9 is a schematic diagram B of the planar structure of the combination of three multifunctional boards in the present invention;

Figure 10 is a schematic plan view of the split lock groove in the present invention;

Figure 11 is a three-dimensional structural diagram of two lock keys placed front and back in the present invention;

Figure 12 is an enlarged view of part of the structure of the present invention;

Figure 13 is a three-dimensional structural diagram of the lock key in the present invention;

Figure 14 is an enlarged three-dimensional structural diagram of the connection between the tongue and the groove in the present invention;

Figure 15 is a schematic diagram A of the planar structure of a partial area of the present invention;

FIG. 16 is a schematic diagram B of the planar structure of a partial area in the present invention;

Fig. 17 is a schematic diagram A of the three-dimensional structure of the front side of the splicing board in the present invention;

18 is a schematic diagram of the three-dimensional structure of the back of the splicing board in the present invention;

FIG. 19 is a schematic diagram B of the three-dimensional structure of the front side of the splicing board in the present invention;

20 is a schematic diagram A of the horizontal splicing plane structure of the multifunctional board and the splicing board in the present invention;

21 is a schematic diagram B of the horizontal splicing plane structure of the multifunctional board and the splicing board in the present invention;

Figure 22 is a schematic diagram A of the longitudinal splicing plane structure of the multifunctional board and the splicing board in the present invention;

Figure 23 is a schematic diagram B of the longitudinal splicing plane structure of the multifunctional board and the splicing board in the present invention;

Figure 24 is the actual use effect diagram A of the present invention;

FIG. 25 is the actual use effect diagram B of the present invention.

Among them: 1—multifunctional board, 2—through slot, 3—lock slot, 31—slot body a, 32—chute b, 33—lock hole c, 34—slot body A, 35—chute B, 36— Keyhole C, 4—first cover, 5—second cover, 6—lock key, 61—lock handle, 62—lock cylinder, 63—lock block, 64—blind hole, 65—slider, 66— Bolt, 67—pin, 7—card tongue, 8—card slot, 9—splicing board.

Detailed ways

The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary, and are only used to explain the present invention, but should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer" etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and The description is simplified, rather than indicating or implying that the pointed device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention.

In the description of the present invention, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, unless otherwise clearly specified and limited. For example, they can be fixed or detachable. Connected or integrally connected; it can be a mechanical connection or an electrical connection; it can also be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication between two components. For those of ordinary skill in the art, the specific meaning of the above-mentioned terms in the present invention can be understood in specific situations.

Example 1:

This embodiment provides a multifunctional spliced floor, which includes at least one rectangular multifunctional board 1. The main structure of the multifunctional board 1 is shown in Figure 1, Figure 2, Figure 3, Figure 4, Figure 5, and the middle part A cross-shaped recessed through groove 2 is provided. The upper part of the through groove 2 is covered with two separable first cover plates 4 and a second longitudinal cover plate 5; the first cover plate 4 and the second cover plate After the two cover plates 5 cover the through groove 2, the surface of the first cover plate 4, the surface of the second cover plate 5 and the upper surface of the multifunctional board 1 can form a flat plane;

The four sides of the multifunctional board 1 are also provided with outwardly extending latching tongues 7 and a latching groove 8 located at the lower part of the edge. The latching tongues 7 match the latching grooves 8, and the adjacent multifunctional boards 1 can pass through the latching tongues 7 Fitting movable connection with the card slot 8;

Each edge of the upper part of the multifunctional board 1 is also provided with at least one lock slot 3, and the lock slot 3 can lock the adjacent multifunctional board 1 by inserting the lock key 6 matching the lock slot 3. The length of the short side of the multifunctional board 1 is half of the length of the long side.

The multifunctional board spliced floor only contains a rectangular multifunctional board 1, and the splicing of adjacent multifunctional board spliced floors is a single multifunctional board 1, which can be combined by the tongue 7 and the card slot 8 and inlay To realize the horizontal or vertical connection, that is, the long side and the long side are joined together, and the short side and the short side are joined together. The short and long sides of the multifunctional board 1 are provided with two lock grooves 3, and after the adjacent multifunctional board spliced floors are joined together, the lock groove 3 and the lock key 6 lock the adjacent multifunctional board spliced floors.

The multifunctional spliced floor includes two rectangular multifunctional floors 1, as shown in Figure 6, Figure 7. The two multifunctional floors 1 can be fitted with tongues 7 and grooves 8 to achieve long sides and lengths. The sides are joined together, and the short sides are joined together to form a rectangular floor. A complete lock slot 3 can be formed between two multifunctional boards 1 in the same floor, which is locked by a lock key 6. The splicing method of adjacent multifunctional spliced floors is the same as the splicing method mentioned above, so I will not repeat it here.

The multifunctional spliced floor includes three rectangular multifunctional floors 1, as shown in Figure 8 and Figure 9, in which two multifunctional boards 1 are spliced together on the long side, and the other multifunctional board 1 is spliced on two long sides. The short sides of the two multifunctional boards 1 are joined together to form a complete multifunctional spliced floor. The multifunctional floor 1 has two lock slots 3 on the long side and two lock slots 3 on the short side. The multifunctional board 1 is spliced with the longitudinal multifunctional board 1. The connection mode and locking mode are the same as above, so I won't repeat them here.

Example 2:

On the basis of the above-mentioned embodiment, this embodiment further defines the structure of the lock groove 3. As shown in FIG. 2, the lock groove 3 is divided into two parts, and one part is provided on each edge of the upper part of the multifunctional board 1. At this point, after the adjacent multifunctional boards 1 are joined together, the two parts of the lock slot 3 can be joined together to form a complete lock slot 3. The other parts of this embodiment are the same as the foregoing embodiment, and will not be described again.

Example 3:

On the basis of the above-mentioned embodiment, this embodiment further defines the structure of the lock key 6 and the lock groove 3. As shown in Figures 10 and 11, the lock key 6 is mainly composed of a circular lock handle 61 and two A lock post 62 fixed symmetrically at the bottom of the lock handle 61 is formed. The free end of the lock post 62 is provided with a cylindrical lock block 63 with a larger diameter than the lock post 62, and a hexagonal prism is provided at the center of the upper surface of the lock handle 61 The blind hole 64; the lock groove 3 is a circular groove body a31 structure composed of two semicircular groove bodies a31, the bottom of each semicircular groove body a31 is provided with an arc-shaped sliding groove b32, sliding One end of the groove b32 is provided with a lock hole c33 with a diameter greater than the width of the slide groove b32; the width of the slide groove b32 is not less than the diameter of the lock cylinder 62 and not greater than the diameter of the lock block 63, and the diameter of the lock hole c33 is not less than the lock block 63 diameter of.

The specific process of using the lock key 6 in conjunction with the lock slot 3 to lock is to combine two multifunctional boards 1 that need to be locked to obtain a complete lock slot 3, and insert the lock block 63 and the lock post 62 of the lock key 6 into the lock slot 3. In the lock hole c33, the lock handle 61 just fits into the circular groove a31 formed by the two semicircular grooves a31, and then rotate the lock handle 61 to make the lock cylinder 62 slide in the sliding groove b32 to slide The groove b32 is opposite to the other end of the key hole c33, and the locking between the two multifunctional boards 1 is realized at this time. Since the diameter of the lock hole c33 is not less than the diameter of the lock block 63, the lock block 63 can be inserted into the lock cylinder 62 and placed under the lock hole c33, because the width of the sliding groove b32 is not less than the diameter of the lock cylinder 62 and not larger than Because of the diameter of the lock block 63, the lock column 62 can slide in the slide groove b32, but the lower lock block 63 cannot escape from the slide groove b32. The two multifunctional boards 1 are locked by the common lock handle 61.

The hexagonal blind hole 61 on the upper surface of the lock handle 61 is used to rotate the lock handle 61 with a hexagonal wrench from the outside to lock the two multifunctional boards 1. The other parts of this embodiment are the same as the foregoing embodiment, and will not be described again.

Example 4:

On the basis of the above-mentioned embodiment, this embodiment further defines the structure of the lock key 6 and the lock groove 3. As shown in FIG. 12 and FIG. 13, both ends of each edge of the upper part of the multifunctional board 1 are provided There is a lock groove 3, the lock groove 3 includes a groove body A34 with a rectangular through hole, the inner wall of the groove body A34 is provided with sliding grooves B35 on both sides, and the outer inner wall of the groove body A34 is still provided with a lock hole C36; the lock The key 6 includes an upper slider 65 and a latch 66 whose lower part is an integral structure with the slider 65. The lower end of the latch 66 is provided with a pin 67 perpendicular to the latch 66. The lock key 6 can insert the latch 66 into the lock slot 3, the slider 65 is placed above the chute B35, the slider 35 can slide back and forth on the chute B35, so that the pin 37 enters or exits the lock hole C36; the width of the slider 35 is different It is greater than the width of the groove body A34 and not less than the gap between the sliding grooves B35 on both sides; the width of the bolt 36 is not greater than the gap between the sliding grooves B35 on both sides; the pin 37 is matched with the lock hole C36 The diameter or width of the pin 37 is smaller than the diameter or width of the key hole C36.

The specific process of using the lock key 6 to cooperate with the lock slot 3 to lock is to combine the two multifunctional boards 1 that need to be locked. At this time, the lock slots 3 of the two multifunctional boards 1 are in opposite positions. Insert any one of the lock slots 3 into the lock key 6, so that the slider 65 of the lock key 6 is placed on the sliding slot B35 of the lock slot 3, the pin 66 of the lock key 6 is inserted into the slot body A34 of the lock slot 3, and the slider 65 Slide on the sliding groove B35 to make the pin 37 enter the key hole C36 and insert it into the key hole C36 of the lock groove 3 on the other multifunctional board 1 to lock the two multifunctional boards 1 spliced together.

Example 5:

On the basis of the above-mentioned embodiment, this embodiment further defines the structure of the multifunctional board 1. As shown in FIG. 2, the bottom of the multifunctional board 1 is a cavity opened downward, and a support is provided in the cavity. Reticulated reinforcing ribs of the multifunctional board 1. The bottom of the multifunctional board 1 is provided with a downwardly open cavity to avoid crushing the grass when the multifunctional spliced floor is used on the grass. In order to improve the stability of the multifunctional board 1, reinforcing ribs are added in the cavity to improve Its compressive strength. The other parts of this embodiment are the same as the foregoing embodiment, and will not be described again.

Example 6:

On the basis of the above-mentioned embodiment, this embodiment further defines the connection relationship between the first cover plate 4 and the second cover plate 5 and the through groove 2. The first cover plate 4 and the second cover plate 5 and the through groove There is also a detachable support plate between 2 and the lower part of the support plate is provided with a number of protruding inserts. The surface of the through groove 2 is provided with a slot that matches with the lower insert of the support plate. The support plate can be separated by the lower insert The upper part of the support plate is in close contact with the first cover plate 4 or the second cover plate 5 to form a support partition to divide the through groove 2 into two parts. Since the bottoms of the first cover plate 4 and the second cover plate 5 are empty grooves, and their load-bearing capacity is limited, a support plate is specially added to improve the compressive resistance of the first cover plate 4 and the second cover plate 5 without Affect the installation of lines in the trough. The other parts of this embodiment are the same as the foregoing embodiment, and will not be described again.

Example 7:

On the basis of the above-mentioned embodiment, this embodiment further defines the connection relationship between the first cover plate 4 and the second cover plate 5 and the through groove 2, as shown in Figure 1, Figure 2, the cross-shaped through The edge of the groove 2 is also provided with positioning blind holes. The bottom edges of the first cover plate 4 and the second cover plate 5 are provided with positioning protrusions matching the edge positioning blind holes of the through groove 2. When the first cover plate 4 and When the second cover plate 5 is covered with the through groove, the positioning protrusions of the first cover plate 4 and the second cover plate 5 are inserted into the matching blind positioning holes. The additional setting blind holes and positioning convex points are to facilitate the quick closure of the first cover plate 4 and the second cover plate 5 on the through groove 2 and achieve a certain degree of fixation. The other parts of this embodiment are the same as the foregoing embodiment, and will not be described again.

Example 8:

This embodiment further defines the structure of the first cover plate 4 and the second cover plate 5 on the basis of the above-mentioned embodiment, as shown in Figure 1, Figure 2, Figure 3, Figure 4, and Figure 5. The middle of the two short sides of the first cover 4 and the second cover 5 are provided with recesses recessed inward, and the recesses are used as handles for removing the first cover 4 and the second cover 5. The other parts of this embodiment are the same as the foregoing embodiment, and will not be described again.

Example 9:

On the basis of the above-mentioned embodiment, this embodiment further defines the number and positional relationship of the tongues 7 and the through grooves 8, as shown in FIG. 1, as shown in FIG. 2, FIG. 4, and FIG. One long side is provided with four evenly distributed snap tongues 7 and the other long side is provided with four corresponding snap slots 8; one short side of the multifunctional board 1 is provided with two evenly distributed snap tongues 7 , The other long side is provided with two corresponding slots 8. From the perspective of use, the number and positional relationship of the card slots 8 and the card tongues 7 are particularly limited. The other parts of this embodiment are the same as the foregoing embodiment, and will not be described again.

Example 10:

On the basis of the above-mentioned embodiment, this embodiment further defines the connection relationship between the tongue 7 and the groove 8. As shown in FIG. 14, the middle part of the connection between the tongue 7 and the multifunctional board 1 is provided with a cross section. An inverted trapezoid groove, the middle of the slot 8 is provided with a bump with an inverted trapezoidal cross section. When the snap tongue 7 is combined with the slot 8, the bump in the middle of the slot 8 is inserted into the groove in the middle of the snap tongue 7. . In order to combine the snap tongue 7 with the snap groove 8 more stably and quickly, the protrusions and grooves are specially provided, both of which are in the shape of an inverted trapezoid to provide an automatic positioning function. The other parts of this embodiment are the same as the foregoing embodiment, and will not be described again.

Example 11:

On the basis of the above-mentioned embodiment, this embodiment further defines the structure of the multifunctional board 1, as shown in FIG. 1, FIG. 2, FIG. 4, and FIG. 5. The multifunctional board 1 is also arranged with through holes Array. On the one hand, the through-hole array can avoid water on the surface of the multi-function board 1, and on the other hand, it can provide breathing channels for the grass at the bottom of the multi-function board 1. Moreover, increasing the through-holes can also ensure that the multi-function board 1 is firm and stable. The weight of the multifunctional board 1 is reduced to a certain extent, and it is convenient to carry. The other parts of this embodiment are the same as the foregoing embodiment, and will not be described again.

Example 12:

On the basis of the above-mentioned embodiment, this embodiment further defines the surface structure of the multifunctional board 1, the first cover 4, and the second cover 5. As shown in FIG. 15, the multifunctional board 1, the first cover The surfaces of the plate 4 and the second cover plate 5 are provided with raised anti-skid patterns, the anti-skid patterns are S-shaped, and the adjacent anti-skid patterns are twisted and arranged around the through holes on the multifunctional board 1. The surface is also provided with convex lines matching the shape of the anti-skid pattern. The anti-skid pattern is added to avoid the hidden danger of people slipping when walking or running on the multifunctional board 1. The other parts of this embodiment are the same as the foregoing embodiment, and will not be described again.

Example 13:

On the basis of the above-mentioned embodiment, this embodiment further defines the surface structure of the multifunctional board 1, the first cover 4, and the second cover 5. As shown in FIG. 16, the multifunctional board 1, the first cover The surfaces of the plate 4 and the second cover plate 5 are provided with raised anti-skid blocks. The anti-skid blocks are convex rectangular blocks, and the middle of the rectangular blocks is provided with diagonal grooves. An anti-skid block is added to avoid the hidden danger of people slipping when walking or running on the multifunctional board 1. The other parts of this embodiment are the same as the foregoing embodiment, and will not be described again.

Example 14:

This embodiment provides a floor system composed of the horizontal and vertical splicing of the above-mentioned multifunctional spliced floor. The floor system also includes a number of splicing panels 9 used in conjunction with the above-mentioned multifunctional splicing floor. The structure of the splicing panel 9 is shown in the figure 17, Figure 18, Figure 19, the splicing board 9 is the same shape and size as the multifunctional board 1 of the multifunctional splicing floor, and the edge of the splicing board 9 is provided with the same position and structure as the multifunctional board 1 7. The card slot 8, the lock slot 3; the connection mode of the splicing plate 9 and the multifunctional splicing floor, as shown in Figure 20, Figure 21, Figure 22, Figure 23, the splicing plate 9 is connected to the card slot through the snap tongue 7 The fit of 8 is movably connected with the vertical or horizontal mating of the multifunctional board 1. The lock groove 3 on the splicing board 9 can be matched with the lock groove 3 on the multifunctional board 1 and locked by the lock key 6.

After the splicing of the floor system is completed, as shown in Figure 24 and Figure 25, it is composed of a number of multifunctional spliced floors. Since all the bottom surfaces do not need to be laid by multifunctional panels, the special additional structure is simple, convenient to manufacture, and A splicing board 9 that can be used with a multifunctional splicing floor. The splicing board 9 does not have a through slot and a cover board with a wiring function, but other structures are the same as the multifunctional board 9, including a connection mode and a locking mode. In this way, when the floor system is used, the application range is wider, the practicability is higher, and the use cost is lower. The other parts of this embodiment are the same as the foregoing embodiment, and will not be described again.

Example 15:

On the basis of the above embodiments, this embodiment further defines the structure of the splicing plate 9. As shown in Figure 15, Figure 16, Figure 18, the bottom of the splicing plate 9 is a cavity opened downward. The splicing plate 9 is provided with net-like reinforcing ribs, and the splicing plate 9 is also arranged with an array of through holes. The surface of the splicing plate 9 is provided with raised anti-slip patterns or blocks, and the anti-slip patterns are S-shaped and corresponding The adjacent anti-slip patterns are twisted and arranged end to end around the through holes on the splicing board 9. The surface of the anti-slip pattern is also provided with convex lines matching the shape of the anti-slip pattern. The anti-slip block is a convex rectangular block, and the middle of the rectangular block Equipped with diagonal grooves. The other parts of this embodiment are the same as the foregoing embodiment, and will not be described again.

It is understandable that the working principle and working process of the floor structure according to an embodiment of the present invention, such as the support column 6 and the friction pattern, are all in the prior art, and are well known to those skilled in the art, and will not be omitted here. Give a detailed description.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and purpose of the present invention. The scope of is defined by the claims and their equivalents.

Claims

A multifunctional spliced floor, which is characterized by comprising at least one rectangular multifunctional board (1), and a cross-shaped recessed through groove (2) is provided in the middle of the multifunctional board (1). The through groove (2) The upper part is respectively covered with two separable horizontal first cover plates (4) and a longitudinal second cover plate (5);

The four sides of the multifunctional board (1) are also provided with outwardly extending snap tongues (7) and snap grooves (8) located at the lower part of the edge. The snap tongues (7) match the snap grooves (8) and are adjacent to each other. The functional boards (1) can be movably connected by the engagement of the tongue (7) and the groove (8);

Each edge of the upper part of the multifunctional board (1) is also provided with at least one lock groove (3), and the lock groove (3) can be inserted into the lock key (6) that matches the lock groove (3). Adjacent multifunctional boards (1) are locked, and the length of the short side of the multifunctional board (1) is half of the length of the long side.
The multifunctional spliced floor according to claim 1, characterized in that the lock groove (3) is divided into two parts, and each part is arranged at each edge of the upper part of the multifunctional board (1), corresponding to After the adjacent multifunctional boards (1) are joined together, the two parts of the lock groove (3) can be joined together to form a complete lock groove (3).
The multifunctional spliced floor according to claim 2, wherein the lock key (6) is mainly composed of a circular lock handle (61) and two locks symmetrically fixed at the bottom of the lock handle (61). The free end of the lock column (62) is provided with a cylindrical lock block (63) with a larger diameter than the lock column (62), and the center of the upper surface of the lock handle (61) is provided with six The blind hole (64) of the prism; the lock groove (3) is a circular groove body a (31) structure composed of two semicircular groove bodies a (31), each semicircular groove body a (31) The bottom of the chute is provided with a circular arc-shaped sliding groove b (32), one end of the sliding groove b (32) is provided with a key hole c (33) with a diameter greater than the width of the sliding groove b (32); the sliding groove b (32) The width of is not less than the diameter of the lock cylinder (62) and not greater than the diameter of the lock block (63), and the diameter of the lock hole c (33) is not less than the diameter of the lock block (63).
The multifunctional spliced floor according to claim 1, characterized in that, both ends of each edge of the upper part of the multifunctional board (1) are provided with a lock groove (3), and the lock groove ( 3) Including a groove body A (34) with a rectangular through hole, the inner wall of the groove body A (34) is provided with sliding grooves B (35) on both sides, and the outer inner wall of the groove body A (34) is still provided with a lock hole C ( 36); The lock key (6) includes an upper slider (65) and a latch (66) that is integrated with the slider (65) at the lower end, and the lower end of the latch (66) is perpendicular to the latch (66) Set the pin (67), the lock key (6) can insert the pin (66) into the groove body A (34) of the lock groove (3), and place the slider (65) in the slide groove B (35) ) Above, the sliding block (65) can slide back and forth on the sliding groove B (35), so that the pin (67) enters or exits the lock hole C (36); the width of the sliding block (65) is not larger than the groove body A (34), and not less than the gap between the sliding grooves B (35) on both sides; the width of the bolt (66) is not greater than the gap between the sliding grooves B (35) on both sides; the pin ( 67) is a shape matching the key hole C (36), and the diameter or width of the pin (67) is smaller than the diameter or width of the key hole C (36).
The multifunctional spliced floor according to any one of claims 1 to 4, characterized in that the bottom of the multifunctional board (1) is a cavity opened downwardly, and a supporting multifunctional Reticulated ribs of the plate (1).
A multifunctional spliced floor according to any one of claims 1 to 4, wherein the first cover plate (4) and the second cover plate (5) and the through groove (2) are also A detachable support plate is provided. The lower part of the support plate is provided with a number of protruding inserts. The surface of the through groove (2) is provided with a slot that matches with the lower insert of the support plate. The support plate is detachably inserted through the lower insert. Connected in the through groove (2), the upper part of the support plate is in close contact with the first cover plate (4) or the second cover plate (5) to form a supporting partition and divide the through groove (2) into two parts.
The multifunctional spliced floor according to any one of claims 1 to 4, wherein the edge of the cross-shaped through slot (2) is also provided with positioning blind holes, and the first cover ( 4) The bottom edge of the second cover plate (5) is provided with positioning protrusions matching the edge positioning blind holes of the through groove (2). When the first cover plate (4) and the second cover plate (5) are covered When the slot is through, the positioning convex points of the first cover plate (4) and the second cover plate (5) are inserted into the matching blind positioning holes.
The multifunctional spliced floor according to any one of claims 1 to 4, wherein the two short sides of the first cover (4) and the second cover (5) are both provided with An inwardly recessed notch, which serves as a handle for removing the first cover plate (4) and the second cover plate (5).
A multifunctional spliced floor according to any one of claims 1 to 4, wherein one long side of the multifunctional board (1) is provided with four evenly distributed snap tongues (7), and One long side is provided with four corresponding slots (8); one short side of the multifunctional board (1) is provided with two evenly distributed snap tongues (7), and the other long side is provided with Two corresponding card slots (8).
A multifunctional spliced floor according to any one of claims 1 to 4, characterized in that the middle part of the connection between the snap tongue (7) and the multifunctional board (1) is provided with an inverted trapezoidal cross section. A groove, the middle of the slot (8) is provided with a convex block with an inverted trapezoid in cross section. When the tab (7) is combined with the slot (8), the convex block in the middle of the slot (8) is inserted into the tab (7) ) In the middle groove.
The multifunctional spliced floor according to claim 8, wherein the multifunctional board (1) is also arranged with an array of through holes.
The multifunctional spliced floor according to claim 9, characterized in that the surfaces of the multifunctional board (1), the first cover board (4), and the second cover board (5) are all provided with raised Anti-slip pattern or block, said anti-slip pattern is S-shaped, and adjacent anti-slip patterns are arranged around the through holes on the multifunctional board (1) by twisting end to end, and the surface of said anti-slip pattern is also provided with the shape of the anti-slip pattern. The anti-slip block is a convex rectangular block, and the middle of the rectangular block is provided with an oblique diagonal groove.
A splicing floor system, which is characterized in that it is mainly composed of horizontal and vertical splicing of a multifunctional splicing floor according to any one of claims 1-12.
The splicing floor system according to claim 13, characterized in that it further comprises a plurality of splicing boards (9) used in conjunction with the multifunctional splicing floor according to any one of claims 1-12. The splicing board (9) has the same shape and size as the multifunctional board (1) of the multifunctional splicing floor, and the edge of the splicing board (9) is provided with the same position and structure as the multifunctional board (1) with snap tongues (7), The card slot (8), the lock slot (3); the splicing plate (9) is movably connected to the multifunctional plate (1) through the cooperation of the snap tongue (7) and the card slot (8) in the longitudinal or transverse direction, and spliced The lock groove (3) on the board (9) can be matched with the lock groove (3) on the multifunctional board (1) and locked by the lock key (6).
A splicing floor system according to claim 14, characterized in that the bottom of the splicing board (9) is a cavity opened downwardly, and a net-like reinforcing rib supporting the splicing board (9) is provided in the cavity , The splicing board (9) is also arranged with an array of through holes, the surface of the splicing board (9) is provided with raised anti-skid patterns or anti-skid blocks, the anti-skid patterns are S-shaped, and adjacent anti-skid patterns surround the splicing board (9). The through holes on the) are twisted end to end, the surface of the anti-slip pattern is also provided with convex lines matching the shape of the anti-slip pattern, the anti-slip block is a convex rectangular block, and the middle of the rectangular block is provided with an oblique diagonal line Type of groove.