CN201424786Y - A floor board connecting structure and a floor board adopting the structure - Google Patents

Abstract

The utility model provides a connection structure of floor boards, which comprises: a blind hole arranged on the side of the floor boards and a wooden tenon strip which can be inserted and clipped and fixed in the blind hole. The utility model also provides a floor board, comprising: a floor body, on the side of the floor body, there are more than one blind holes distributed along the length direction of the side, the floor body can be inserted and fixed on the floor The dowel strips in the blind holes are spliced together. The utility model uses wooden mortise strips and blind holes to splice and combine the floor boards. The blind holes can be processed by a punching machine, which is very convenient to process, while the wooden mortise strips can be produced in batches individually, eliminating the need for milling and clamping on the boards in the past. The cumbersome process of matching the tongue with the groove greatly improves the production efficiency.

Description

A floor board connecting structure and a floor board adopting the structure

technical field

The utility model relates to a floor board connection structure and a floor board adopting the structure.

Background technique

Existing floors are usually joined in two ways:

The first connection method is to fix the supporting floor on the ground in advance (commonly known as the wool floor), and then glue the floor to the wool floor, or use steam nails to nail the floor to the wool floor. The connection method of this floor is more complicated, and it is more difficult to replace the floor.

The second connection method is to lay the floor flat on the ground, and the floor boards are fixed by a connection part formed by a tongue on the side of the floor board and a card slot on the side of the floor board matching the floor boards between the floor boards. Although this connection method is convenient for installation, it increases the cost and wastes timber resources due to the need for regrooving and tenon milling of the floor boards, which is uneconomical and environmentally friendly. In addition, due to the expansion or contraction of the floor, the separation between the floor boards may be caused, and the floor may bulge or a large gap between the floor boards may occur.

Therefore, how to provide a floor board with a simple structure and convenient processing, which can ensure good cooperation between the floor boards and good installation strength, is a technical problem that needs to be solved urgently in the flooring industry at present.

In addition, when splicing OSB boards as building materials and decorative materials, slots or tongues are usually milled out on the side walls of the boards to assemble the OSB boards. However, since the Ozon board itself is pressed by multi-layer shavings, the density of the board is low, and the milled slots or tongues are difficult to meet the strength requirements, so it is not easy to form a stable and reliable splicing when assembling structure, which is prone to surface unevenness, which affects the aesthetic effect of splicing. In addition, due to the long-term use of this connector assembly method, the parts of the connector are easy to loosen, which will also affect the connection effect.

Utility model content

The technical problem to be solved by the utility model is to provide a floor plate connection structure with simple structure and convenient processing and the floor plate adopting the structure, which can ensure the installation strength and good cooperation between the floor plates.

In order to solve the above-mentioned problems, the utility model provides a connection structure of floor boards, which includes: a blind hole arranged on the side of the floor boards and a wooden tenon that can be inserted and clamped into the blind hole.

Preferably, both ends of the tenon strip have tapered sections of appropriate length.

Preferably, the cross-section of the dowel is square or circular.

Preferably, the blind hole is a square hole or a round hole.

The utility model also provides a floor board, comprising: a floor body, on the side of the floor body, there are more than one blind holes distributed along the length direction of the side, the floor body can be inserted and fixed on the floor The dowel strips in the blind holes are spliced together.

Preferably, the floor body is a solid wood floor, a solid wood composite floor, a laminate floor or a lacquered floor.

Preferably, the floor body can also be an OSB board.

Preferably, both ends of the tenon strip have tapered sections of appropriate length.

Preferably, the cross-section of the dowel is square or circular.

Preferably, the blind hole is a square hole or a round hole.

The utility model uses wooden mortise strips and blind holes to splice and combine the floor boards, and has the following advantages:

1. The blind hole of the utility model can be processed by a punching machine, which is very convenient to process, while the wooden tenons can be produced in batches individually, which saves the cumbersome process of milling and processing tongues matching the slots on the board in the past. Improved production efficiency;

2. The connection strength between the wooden tenon strip and the blind hole is good and the precision is high. When splicing, you can use white latex to glue the openings and then assemble them with a wooden tenon assembly machine. After assembly, the seams can be tightly stitched, effectively ensuring the assembly effect, improving assembly accuracy and connection strength;

3. Strong aesthetics. The mortise strips and blind holes are assembled by opening holes on the side of the floor, so the surface is flat after connection, and there are no exposed connecting parts after assembly, which is beautiful.

4. Good water resistance. There are no openings or slots on the side of the floor board, and the side is vertical and neat. It is sealed with an appropriate paint film, which can effectively prevent water from immersing into the floor from the side, and has better anti-deformation and anti-expansion capabilities;

5. By opening blind holes on the side of the Ozon board and splicing the Ozon board through the wooden tenons, it overcomes the defects such as infirmity when splicing through the slot and tongue in the past, and greatly facilitates the Ozon board. Use in combination.

Description of drawings

Fig. 1 is the structural representation of the utility model floor plate and tenon bar;

Fig. 2 is a schematic diagram of the state when the floor boards of the present invention are spliced.

Detailed ways

As shown in FIG. 1 , the splicing structure of the present invention includes: blind holes 2 arranged on the side of the floor body 1 and distributed along the length direction of the side, and wooden tenon strips 3 that can be inserted into and fixed in the blind holes 2 . Both ends of the tenon strip 3 have tapered sections of appropriate length, which facilitates the insertion of the tenon strip 3 into the blind hole 2 and can be firmly snapped into the blind hole 2 after insertion. The blind hole 2 can be a square hole or a round hole, and the cross section of the dowel bar 3 can be a square or a circle that matches the shape of the cross section of the blind hole 2 .

Because the utility model adopts the structure in which the wooden tenon strip 3 is inserted into the blind hole 2, the processing of the blind hole 2 is faster and more convenient than the processing of the slot, and the processing of the wooden tenon strip 3 can also be processed separately in batches, or It is much more convenient than processing the tongue on the floor body 1, and it is also more convenient to operate during splicing.

The floor body 1 of the present utility model can be a solid wood floor, a solid wood composite floor, a reinforced floor or a lacquered floor.

Certainly, when the floor body 1 of the present invention is an Ozon board, the superiority of the connection structure of the present invention can be shown even more. Since the Ozon board is pressed by multi-layer shavings, the density of the board is low, and it is difficult to guarantee the strength of the splicing by processing the card groove and tongue on the board for splicing. And when adopting the connection structure of the present utility model, then can overcome this defect, because just offer blind hole 2 on the side of Ou Song plate, therefore not only process more easily than draw-in groove in processing, and be difficult to ensure because no longer side offers The strong tongue is replaced by a wooden tenon strip 3 that can be mass-produced to combine and splice. When splicing, insert the wooden tenon strip 3 into the blind hole 2 of the European pine board to be spliced, and then make the two boards close by knocking, etc., and the wooden tenon strip 3 is firmly embedded in the blind hole 2, so that the European pine board Pine boards fit together tightly.

In addition, when splicing, you can also use white latex to strengthen the strength of the connection.

In summary, the above are only preferred embodiments of the present utility model, and are not used to limit the scope of protection of the present utility model. Therefore, any modifications, equivalent replacements, Improvements and the like should all be included within the protection scope of the present utility model.

Claims (10)

1, a kind of floor board block syndeton is characterized in that, comprising: be arranged on the blind hole of floor board block side and can insert and be fixed on the interior dowel bar of this blind hole.

2, syndeton as claimed in claim 1 is characterized in that, the two ends of described dowel bar have the conical section of suitable length.

3, syndeton as claimed in claim 1 or 2 is characterized in that, the cross section of described dowel bar is square or circular.

4, syndeton as claimed in claim 3 is characterized in that, described blind hole is square hole or circular hole.

5, a kind of floor board block, comprise: floor body, it is characterized in that offer a blind hole that distributes with upper edge side length direction on the side of described floor body, described floor body is stitched together by the dowel bar that can insert and be fixed in this blind hole.

6, floor board block as claimed in claim 5 is characterized in that, described floor body is wooden floor, solid wooden compound floor, consolidated floor or lacquer painting floor.

7, floor board block as claimed in claim 5 is characterized in that, described floor body can also be the Europe deals.

As claim 6 or 7 described floor board block, it is characterized in that 8, the two ends of described dowel bar have the conical section of suitable length.

9, floor board block as claimed in claim 8 is characterized in that, the cross section of described dowel bar is square or circular.

10, floor board block as claimed in claim 9 is characterized in that, described blind hole is square hole or circular hole.

Images