Plastic-wood floor connecting fastener

Abstract

The utility model relates to a plastic-wood floor connecting fastener, and relates to the technical field of wood-plastic floors. The plastic-wood floor comprises a first plastic-wood floor main body and a second plastic-wood floor main body, one side of the first plastic-wood floor main body and one side of the second plastic-wood floor main body are fixedly connected with second connecting plates, and the other side of the first plastic-wood floor main body and the other side of the second plastic-wood floor main body are fixedly connected with first connecting plates. Connecting grooves are formed in the upper ends of the two second connecting plates correspondingly, two first clamping grooves are formed in the upper ends of the two second connecting plates correspondingly, first clamping blocks are fixedly connected to the two ends of the two first connecting plates correspondingly, and first hidden grooves are formed in the upper ends of the four first clamping blocks correspondingly; and first threaded grooves are formed in the inner bottom walls of the four first hidden grooves and the four first clamping grooves, so that connection between the plastic-wood floors and the connecting clamping plates and connection between the plastic-wood floors can be more convenient, the plastic-wood floors can be conveniently installed, and the situation that the use is affected due to separation of the connecting clamping buckles is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of wood plastic flooring, in particular to a plastic wood flooring connecting fastener. Background Art

[0002] Wood plastic flooring is a new type of environmentally friendly wood plastic composite material product. The wood phenol produced in the production of medium and high density fiberboard is added with recycled plastic and made into wood plastic composite material through granulation equipment, and then extruded into wood plastic flooring.

[0003] When installing wood-plastic flooring, the wooden boards are generally clamped and fixed by connecting fasteners, and the wooden floor is separated from the fasteners. This causes the connecting fasteners to easily fall off from the wooden floor during installation and use, affecting the convenience of installation and durability of use. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a plastic wood floor connecting fastener, which has the effect of improving the integrity of the wooden floor during installation and use, facilitating installation and achieving better use effect after the connecting card plate is connected to the base plate and then connected by fixing between the card plates.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A plastic wood floor connecting fastener comprises a first plastic wood floor main body and a second plastic wood floor main body, wherein one side of the first plastic wood floor main body and the second plastic wood floor main body are fixedly connected with a second connecting plate, and the other side of the first plastic wood floor main body and the second plastic wood floor main body are fixedly connected with a first connecting plate, the upper ends of the two second connecting plates are provided with a connecting groove, the upper ends of the two second connecting plates are provided with two first clamping grooves, both ends of the two first connecting plates are fixedly connected with a first clamping block, the upper ends of the four first clamping blocks are provided with a first hidden groove, the inner bottom walls of the four first hidden grooves and the four first clamping grooves are provided with a first threaded groove, one of the first connecting plates is clamped into one of the connecting grooves, wherein the two first clamping blocks are respectively slidably connected to two of the first clamping grooves, wherein the two first hidden grooves are provided with a first bolt, and the two first bolts are respectively threadedly connected to the four first threaded grooves.

[0007] By adopting the above technical solution, the first plastic wood floor body, the second plastic wood floor body, the first connecting plate, the second connecting plate, the connecting groove, the first clamping groove, the first clamping block, the first bolt, and the first hidden groove cooperate to facilitate the connection between plastic wood floors and the installation of plastic wood floors.

[0008] In a preferred example, the utility model can be further configured as follows: one side of the first plastic wood floor body and the second plastic wood floor body are both fixedly connected with a third connecting plate, and the other side of the first plastic wood floor body and the second plastic wood floor body are both fixedly connected with a fourth connecting plate.

[0009] By adopting the above technical solution, the fourth connecting plate and the limiting groove can facilitate the connection of the four sides of the first plastic wood floor main body and the second plastic wood floor main body with other first plastic wood floor main bodies and the second plastic wood floor main body.

[0010] In a preferred example, the utility model can be further configured as follows: a second card slot is opened at the upper ends of the two third connecting plates, a second card block is fixedly connected to one side of the two fourth connecting plates, a hinged plate is hinged to one side of one of the second card blocks, and a shielding plate is fixedly connected to one side of one of the third connecting plates.

[0011] By adopting the above technical solution, the second clamping slot and the second clamping block can limit the fourth connecting plate and perform mortise and tenon connection.

[0012] In a preferred example, the utility model can be further configured as follows: a second hidden groove is opened at the upper end of the hinged plate, a second threaded groove is opened at the inner bottom wall of the second hidden groove, and a fourth threaded groove is opened at the upper end of the shielding plate.

[0013] By adopting the above technical solution, there will be a gap at the connection between one side of the first plastic wood floor body and the second plastic wood floor body and the other first plastic wood floor body and the second plastic wood floor body. When the hinged plate is rotated during installation, the hinged plate will not hinder the vertical downward movement of the first plastic wood floor body and the second plastic wood floor body. After the connection is completed, the hinged plate is rotated, the hinged plate is parallel to the shielding plate, and the second hidden groove, the second thread groove and the fourth thread groove can be connected to the shielding plate through the third screw, and no gap will appear when the first plastic wood floor body and the second plastic wood floor body are connected.

[0014] In a preferred example, the utility model can be further configured as follows: the inner bottom walls of the two third connecting plates are each provided with two limiting grooves, and the lower ends of the two fourth connecting plates are each fixedly connected with two limiting blocks.

[0015] By adopting the above technical solution, the limiting groove and the limiting block can limit and clamp the third connecting plate and the fourth connecting plate.

[0016] In a preferred example, the utility model can be further configured as follows: a third hidden groove is provided at the upper ends of the two second card slots, a third threaded groove is provided at the inner bottom walls of the two third hidden slots and the second card slots, and a second bolt is provided in the two third hidden slots.

[0017] By adopting the above technical solution, the second bolt, the third hidden groove and the third connecting plate and the fourth connecting plate are connected more tightly.

[0018] In summary, the present invention includes at least one of the following beneficial technical effects:

[0019] 1. A first plastic wood floor body, a second plastic wood floor body, a first connecting plate, a second connecting plate, a connecting groove, a first card slot, a first card block, a first bolt, and a first hidden groove are provided. During installation, after the first plastic wood floor body is positioned, the overall shape is restricted according to the card connection structures of different shapes around the first plastic wood floor body, and one side of the first connecting plate on the second plastic wood floor body is inserted into the connecting groove provided on the second connecting plate on the first plastic wood floor body. At this time, two first card blocks are inserted into the two first card slots. The first connecting plate and the second connecting plate, the first card block and the first card slot can be more tightly connected by a rubber hammer. The first bolt is turned, and after the first bolt is inserted into the first hidden groove, it is threadedly connected into the first threaded groove on the second connecting plate and the first card block, thereby realizing the connection between the first plastic wood floor body and the second plastic wood floor body, which can make it more convenient to connect the plastic wood floor with the connecting card plate, and between the plastic wood floor and the plastic wood floor, and to facilitate the installation of the plastic wood floor to prevent the connection buckle from being detached and affecting the use.

[0020] 2. A hinged plate, a third connecting plate, a fourth connecting plate, a baffle plate, a fourth threaded groove and a second clamping block are provided. Two groups of first plastic wood floor bodies and second plastic wood floor bodies are formed horizontally during installation. When assembling, gaps will appear between the second connecting plate, the first connecting plate, the third connecting plate and the fourth connecting plate. Therefore, when installing multiple first plastic wood floor bodies and second plastic wood floor bodies, the hinged plate is rotated so that the hinged plate is in a state perpendicular to the first plastic wood floor body and the second plastic wood floor body. The hinged plate will not hinder the first plastic wood floor body and the second plastic wood floor body from moving vertically downward for installation. When the first plastic wood floor body and the second plastic wood floor body are connected, the hinged plate is rotated so that the hinged plate is parallel to the baffle plate, and the hinged plate is attached to the top of the baffle plate. The second hidden groove, the second threaded groove and the fourth threaded groove can be connected to the baffle plate by the third screw, and no gap will appear when the first plastic wood floor body and the second plastic wood floor body are connected. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a stereogram of this embodiment;

[0022] Figure 2 This embodiment Figure 1 A partial enlarged view of the middle A;

[0023] Figure 3 is a first stereoscopic cross-sectional view of the present embodiment;

[0024] Figure 4 This embodiment Figure 3 A partial enlarged view of point B in the middle.

[0025] In the figure, 1, the first plastic wood floor body; 2, the second plastic wood floor body; 3, the first connecting plate; 4, the second connecting plate; 5, the connecting groove; 6, the first clamping groove; 7, the first clamping block; 8, the first bolt; 9, the first hidden groove; 10, the first threaded groove; 11, the third connecting plate; 12, the fourth connecting plate; 13, the limiting groove; 14, the limiting block; 15, the hinged plate; 16, the second hidden groove; 17, the second threaded groove; 18, the second clamping groove; 19, the second clamping block; 20, the third hidden groove; 21, the second bolt; 22, the third threaded groove; 23, the shielding plate; 24, the fourth threaded groove. DETAILED DESCRIPTION

[0026] The utility model is further described in detail below in conjunction with the accompanying drawings. Example

[0027] Reference Figure 1-4The utility model discloses a plastic wood floor fastener, comprising a first plastic wood floor body 1 and a second plastic wood floor body 2, one side of the first plastic wood floor body 1 and the second plastic wood floor body 2 are fixedly connected with a second connecting plate 4, the first plastic wood floor body 1 and the second plastic wood floor body 2 can form a group connected with other first plastic wood floor bodies 1 and second plastic wood floor bodies 2, the other sides of the first plastic wood floor body 1 and the second plastic wood floor body 2 are fixedly connected with a first connecting plate 3, preferably the first connecting plate 3, the second connecting plate 4, the third connecting plate 11 and the fourth connecting plate 12, which can be connected to the wooden board by screws or universal glue, the upper ends of the two second connecting plates 4 are provided with connecting grooves 5, the upper ends of the two second connecting plates 4 are provided with two first card grooves 6, the two ends of the two first connecting plates 3 are fixedly connected with first card blocks 7, the upper ends of the four first card blocks 7 are provided with first hidden grooves 9, the inner bottom walls of the four first hidden grooves 9 and the four first card grooves 6 are provided with first threaded grooves 10, and one of the first connecting plates 3 is inserted into one of the connecting grooves 5 , wherein the two first clamping blocks 7 are respectively slidably connected to the two first clamping grooves 6, wherein the two first hidden grooves 9 are each provided with a first bolt 8, and the two first bolts 8 are respectively threadedly connected to the four first threaded grooves 10. During installation, after the first plastic wood floor body 1 is placed, the overall shape is restricted according to the clamping structures of different shapes around the first plastic wood floor body 1, and one side of the first connecting plate 3 on the second plastic wood floor body 2 is inserted into the connecting groove 5 provided on the second connecting plate 4 on the first plastic wood floor body 1. At this time, the two first clamping blocks 7 are inserted into the two first clamping grooves 6, and the first connecting plate 3 and the second connecting plate 4, the first clamping block 7 and the first clamping groove 6 can be clamped more tightly by a rubber hammer. The first bolt 8 is turned, and after the first bolt 8 is inserted into the first hidden groove 9, it is threadedly connected into the first threaded groove 10 on the second connecting plate 4 and the first clamping block 7, thereby realizing the connection between the first plastic wood floor body 1 and the second plastic wood floor body 2, which can be more convenient for the connection between the plastic wood floor and the bottom plate, and convenient for the installation of the plastic wood floor.

[0028] The first plastic wood floor body 1 and the second plastic wood floor body 2 are both fixedly connected with a third connecting plate 11 on one side. The two third connecting plates 11 on the first plastic wood floor body 1 and the second plastic wood floor body 2 can be fitted together to form a "U"-shaped groove. The shape of the two fourth connecting plates 12 matches the "U"-shaped groove. The other side of the first plastic wood floor body 1 and the second plastic wood floor body 2 is fixedly connected with a fourth connecting plate 12. The fourth connecting plate 12 and the limiting groove 13 can facilitate the four sides of the first plastic wood floor body 1 and the second plastic wood floor body 2 to be connected to other first plastic wood floor bodies 1 and second plastic wood floor bodies 2.

[0029] A second card slot 18 is provided at the upper end of the two third connecting plates 11, and a second card block 19 is fixedly connected to one side of the two fourth connecting plates 12, one side of one of the second card blocks 19 is hinged to a hinged plate 15, and one side of one of the third connecting plates 11 is fixedly connected to a shielding plate 23, and the second card slot 18 and the second card block 19 can limit the fourth connecting plate 12 and connect it with mortise and tenon joints.

[0030] The upper end of the hinged plate 15 is provided with a second hidden groove 16, the inner bottom wall of the second hidden groove 16 is provided with a second threaded groove 17, and the upper end of the shielding plate 23 is provided with a fourth threaded groove 24. When installing, two groups of first plastic wood floor bodies 1 and second plastic wood floor bodies 2 are formed horizontally. When assembling, gaps will appear between the second connecting plate 4, the first connecting plate 3, the third connecting plate 11 and the fourth connecting plate 12. Therefore, when installing multiple first plastic wood floor bodies 1 and second plastic wood floor bodies 2, the hinged plate 15 is rotated so that the hinged plate 15 is perpendicular to the first plastic wood floor. In the state of the main body 1 and the second plastic wood floor main body 2, the hinged plate 15 will not hinder the vertical downward movement and installation of the first plastic wood floor main body 1 and the second plastic wood floor main body 2. When the first plastic wood floor main body 1 and the second plastic wood floor main body 2 are connected, the hinged plate 15 is rotated, the hinged plate 15 is parallel to the baffle plate 23, and the hinged plate 15 is attached to the top of the baffle plate 23. The second hidden groove 16, the second thread groove 17 and the fourth thread groove 24 can be connected to the baffle plate 23 through the third screw, and there will be no gap when the first plastic wood floor main body 1 and the second plastic wood floor main body 2 are connected.

[0031] The inner bottom walls of the two third connecting plates 11 are each provided with two limiting grooves 13 , and the lower ends of the two fourth connecting plates 12 are each fixedly connected to two limiting blocks 14 . The limiting grooves 13 and the limiting blocks 14 can limit and clamp the third connecting plates 11 and the fourth connecting plates 12 .

[0032] A third hidden groove 20 is provided at the upper end of the two second card slots 18, and a third threaded groove 22 is provided in the two third hidden grooves 20 and the inner bottom wall of the second card slot 18. A second bolt 21 is arranged in the two third hidden grooves 20, and the second bolt 21, the third hidden groove 20 and the third connecting plate 11 and the fourth connecting plate 12 are connected more tightly.

[0033] The implementation principle of the above embodiment is as follows: after the first plastic wood floor body 1 is placed, the overall shape is restricted according to the different shapes of the clamping structures around the first plastic wood floor body 1, and one side of the first connecting plate 3 on the second plastic wood floor body 2 is inserted into the connecting groove 5 provided on the second connecting plate 4 on the first plastic wood floor body 1. At this time, the two first clamping blocks 7 are inserted into the two first clamping grooves 6. The first connecting plate 3 and the second connecting plate 4, the first clamping block 7 and the first clamping groove 6 can be clamped more tightly by a rubber hammer. The first bolt 8 is turned, and after the first bolt 8 is inserted into the first hidden groove 9, it is threaded into the first threaded groove 10 on the second connecting plate 4 and the first clamping block 7, thereby realizing the connection between the first plastic wood floor body 1 and the second plastic wood floor body 2, which can make the connection between the plastic wood floor and the bottom plate more convenient, and facilitate the installation of the plastic wood floor.

[0034] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0035] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A plastic wood floor connecting fastener, comprising a first plastic wood floor body (1) and a second plastic wood floor body (2), characterized in that: One side of the first plastic wood floor body (1) and the second plastic wood floor body (2) are both fixedly connected with a second connecting plate (4), and the other side of the first plastic wood floor body (1) and the second plastic wood floor body (2) are both fixedly connected with a first connecting plate (3), the upper ends of the two second connecting plates (4) are each provided with a connecting groove (5), the upper ends of the two second connecting plates (4) are each provided with two first clamping grooves (6), both ends of the two first connecting plates (3) are both fixedly connected with a first clamping block (7), the upper ends of the four first clamping blocks (7) are each provided with a first hidden groove (9), the inner bottom walls of the four first hidden grooves (9) and the four first clamping grooves (6) are provided with a first threaded groove (10), one of the first connecting plates (3) is clamped into one of the connecting grooves (5), the two first clamping blocks (7) are respectively slidably connected to the two first clamping grooves (6), the two first hidden grooves (9) are each provided with a first bolt (8), and the two first bolts (8) are respectively threadedly connected to the four first threaded grooves (10).

2. A plastic wood floor fastener according to claim 1, characterized in that: A third connecting plate (11) is fixedly connected to one side of the first plastic wood floor main body (1) and the second plastic wood floor main body (2), and a fourth connecting plate (12) is fixedly connected to the other side of the first plastic wood floor main body (1) and the second plastic wood floor main body (2).

3. A plastic wood floor fastener according to claim 2, characterized in that: The upper ends of the two third connecting plates (11) are each provided with a second card slot (18), one side of the two fourth connecting plates (12) is fixedly connected to a second card block (19), one side of one of the second card blocks (19) is hinged to a hinge plate (15), and one side of one of the third connecting plates (11) is fixedly connected to a shielding plate (23).

4. The plastic wood floor fastener according to claim 3, characterized in that: A second hidden groove (16) is formed at the upper end of the hinge plate (15), a second thread groove (17) is formed at the inner bottom wall of the second hidden groove (16), and a fourth thread groove (24) is formed at the upper end of the shielding plate (23).

5. The plastic wood floor fastener according to claim 2, characterized in that: The inner bottom walls of the two third connecting plates (11) are each provided with two limiting grooves (13), and the lower ends of the two fourth connecting plates (12) are each fixedly connected to two limiting blocks (14).

6. The plastic wood floor fastener according to claim 3, characterized in that: A third hidden groove (20) is provided at the upper ends of the two second clamping grooves (18), a third threaded groove (22) is provided at the inner bottom walls of the two third hidden grooves (20) and the second clamping groove (18), and a second bolt (21) is provided in the two third hidden grooves (20).

Images