CN105839888A - Connection structure, floor block assembly and floor - Google Patents

Abstract

The invention relates to the field of building materials, in particular to a connecting structure, a floor block assembly and a floor. The connecting structure comprises a first surface and a second surface; the height of the first surface is higher than that of the second surface; the first surface and the second surface are both provided with protrusions capable of being inserted into a floor; the floor board assembly using the connecting structure also comprises a floor board; the floor panel comprises a first bottom surface and a second bottom surface; the height of the first bottom surface is higher than that of the second bottom surface; the first bottom surface and the second bottom surface are respectively provided with a groove; when the tile is laid, the protrusion is inserted into the groove matched with the protrusion; and a gap is formed between every two adjacent connecting structures. And the floor block assemblies are clamped to form the floor. The invention has the advantages of convenient laying and replacement of the floor, arch camber prevention, deformation prevention and wood saving.

Description

Connecting structures, floorboard assemblies and floors

technical field

The invention relates to the field of building materials, in particular to a connection structure, a floor board assembly and a floor.

Background technique

In my country, wooden flooring is widely used in places such as homes, offices, and receptions. The wooden floor is a ground decoration material formed after the wood is dried and processed. It has patterns on it, which is natural, and has the characteristics of comfortable foot feeling and safe use. It is an ideal material for floor decoration such as bedrooms, living rooms, and study rooms. The decorative style of the wooden floor is back to nature, with a natural texture. Today, when the forest coverage rate is declining and environmental protection is vigorously advocated, the wooden floor is even more precious. The weakness of wooden flooring lies in its poor durability to moisture and sunlight. Moisture makes natural wood expand, but it shrinks when dry, which will cause cracks and even buckling.

In the prior art, the installation methods of wooden floors are usually divided into keel laying method, suspension laying method and direct pasting laying method. The keel laying method is to use long square logs as supports to fix them on the ground first, then lay wooden floor boards on the square logs, and finally use adhesives to bond the wooden floor boards and keels together, or use iron nails Nailed together, multiple wooden floorboards are laid next to each other and supported on joists to form a wooden floor. The suspended ground installation method is to arrange the wooden floor boards loosely on the indoor ground, and the wooden floor boards are combined with each other by the interlocking between the tongues and grooves arranged on the sides around them. The direct pasting method is to directly bond the floor boards on the ground. This installation method is fast, but the ground is required to be very dry, clean and flat during construction. Due to the limited flatness of the ground, the laying of too long floors may cause warping, so it is more suitable for the laying of solid wood and cork floors with a length of less than 30cm.

For the wooden floor with flat buckle connection, when the suspension laying method is adopted, the tongue and tenon parts usually need to be glued. Not only the installation process is labor-intensive, but also the excessive use of glue is not conducive to environmental protection. The direct paste paving method has high requirements on the construction ground and is prone to warping.

After the existing wooden floor is laid and used for a period of time, due to the influence of humidity and temperature changes, moisture absorption deformation, separation from the seam, and warping from the side often occur. Although the existing keel laying method can play a moisture-proof effect, the process is complicated, and an additional keel needs to be provided, and the technical requirements for the connection between the wooden floor board and the keel are high, which is time-consuming and laborious. If the wooden floor is deformed in daily life, when the wooden floor needs to be replaced, the workload of the replacement basically needs to be completely re-laid.

Contents of the invention

The object of the present invention is to provide a connection structure, a floor board assembly and a floor to solve the technical problem of inconvenient installation and replacement existing in the prior art.

The present invention provides a connection structure, including a connection structure body; the connection structure body includes a first surface and a second surface;

the height of the first surface is higher than the height of the second surface;

Both the first surface and the second surface are provided with protrusions capable of being inserted into the floor.

Further, the floor board assembly using this connection structure also includes the floor board; the floor board includes the floor board body;

The floorboard body includes a first bottom surface and a second bottom surface;

the height of the first bottom surface is higher than the height of the second bottom surface;

The first bottom surface and the second bottom surface are respectively provided with grooves;

When laying, the protrusion is inserted into the groove matching the protrusion; and a gap is formed between two adjacent connecting structures.

Further, the first bottom surface is in contact with the first surface; the second bottom surface is in contact with the second surface; the connection structure is fixed to the floor board by fasteners to form a floor board assembly;

Fasteners are provided as nails or screws.

Further, the number of protrusions is at least four, and they are arranged symmetrically on the surface of the connecting structure.

Further, the length of the groove is equal to the length of the floorboard.

Further, the protrusion includes a first side wall, a second side wall and a top wall;

the first side wall and the second side wall are perpendicular to the surface of the floorboards;

The convex shape matches the groove shape.

Further, the top wall is an arc-shaped structure.

Further, the top wall is a planar structure.

Further, the protrusion includes two tenons;

The top of the tenon is the tenon head, and the bottom is the tenon body; the tenon head has a fan-shaped structure;

The convex shape matches the groove shape.

Further, a plurality of floor board components are clamped to form a floor.

The beneficial effects of the present invention are:

The main body of the connecting structure provided by the present invention is convex, and protrusions capable of being inserted into the floor are provided on the surface. This connection structure is simple, has strong operability, convenient processing, simple processing method, high processing efficiency, low cost, and can be mass-produced. Floors installed with this connection structure do not use glue at the joint, which is more environmentally friendly.

The floorboard assembly using this connection structure also includes floorboards; grooves are respectively arranged on the bottom surface of the floorboards, and these grooves are matched with the protrusions, and wood can also be saved at the same time; the protrusions are inserted and matched with the protrusions In the matching groove, one end of the connection structure is clamped with one end of the floor board, and then fixed by fasteners to form a floor board assembly. The junction of the floorboard components is stepped, which makes the floorboard and the connection structure more closely fitted. This combination method can also effectively avoid the occurrence of arching and deformation of the floor, and can also save wood.

A plurality of floor board components are clamped to form a floor, and gaps are formed between two adjacent connecting structures, and these gaps can play a role of moisture resistance. The installation method of the floor laid by using the floor board assembly is simple, and the floor board assembly only needs to be clamped, so that the floor installation and replacement become convenient.

The protrusions and grooves of the upper and lower clamping parts can be directly clamped, and can be laid quickly. The laying is simple, the laying rate is high, the operation is convenient, and the labor cost of laying is reduced. The initial installation effect and the later use effect are very good. Avoid Instead of adopting the form of traditional glue, it avoids the phenomenon of aging and overflowing of the adhesive on the back due to the increase in use time. In addition, after the floor is damaged, it is convenient to replace a single piece, which avoids problems such as difficult removal of residual glue stains during replacement.

When one of the floorboards needs to be replaced, it is only necessary to separate the broken floorboard from the adjacent floorboard, without dismantling piece by piece from the edge of the wall, which reduces the workload of replacement and reduces the need for replacement. The cost of the floor.

Description of drawings

In order to more clearly illustrate the specific implementation of the present invention or the technical solutions in the prior art, the following will briefly introduce the accompanying drawings that need to be used in the specific implementation or description of the prior art. Obviously, the accompanying drawings in the following description The drawings show some implementations of the present invention, and those skilled in the art can obtain other drawings based on these drawings without any creative work.

Fig. 1 is a structural schematic diagram of the connection structure described in the embodiment of the present invention;

Fig. 2 is a schematic structural view of the floor board assembly described in the embodiment of the present invention;

Fig. 3 is the structural representation of the floor described in the embodiment of the present invention;

Fig. 4 is a first structural schematic diagram of the protrusion of the connection structure described in Fig. 1;

Fig. 5 is a second structural schematic diagram of the protrusion of the connection structure described in Fig. 1;

FIG. 6 is a schematic diagram of a third structure of the protrusion of the connection structure shown in FIG. 1 .

Reference signs:

1-connection structure body; 2-floor board body; 3-fasteners;

4-void; 11-first surface; 12-second surface;

13-protrusion; 21-first bottom surface; 22-second bottom surface;

23-groove; 131-first side wall; 132-second side wall;

133-top wall; 135-tenon; 136-tenon body.

detailed description

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

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

FIG. 1 is a schematic structural diagram of a connection structure described in an embodiment of the present invention.

The present invention provides a connection structure, as shown in Figure 1, the connection structure includes a connection structure body 1; the connection structure body 1 includes a first surface and a second surface; the height of the first surface 11 is higher than that of the second surface 12 Height: Make the connection structure body 1 convex, and the first surface 11 and the second surface 12 are provided with protrusions 13 that can be inserted into the floorboards. The size and quantity of the protrusions 13 can be adjusted as required.

The material of the connecting structure can be wood, PVC, polyester fiber, metal or other materials, and the length of the connecting structure can be adjusted as required.

In combination with the above detailed description of the present invention, it can be seen that this connection structure is simple, easy to process, simple processing method, high processing efficiency, low cost, and can be mass-produced. Floors installed using this connection structure do not need to be used at the joint Viscose, more environmentally friendly.

Fig. 2 is a schematic structural diagram of the floor board assembly described in the embodiment of the present invention.

As shown in Figure 2, the floor board assembly using this connection structure also includes a floor board; the floor board includes a floor board body 2; the floor board body 2 includes a first bottom surface 21 and a second bottom surface 22; the height of the first bottom surface 21 The height of the floor board body 2 is in an inverted convex shape higher than the second bottom surface 22; the first bottom surface 21 and the second bottom surface 22 are respectively provided with grooves 23; the size and number of the grooves 23 can be adjusted as required. When laying, make the floorboard and the connection structure closely fit, the protrusion 13 is inserted in the groove 23 that is compatible with the protrusion 13; and a gap 4 is formed between two adjacent connection structures, and the formed gap 4 can play a role. It has the function of moisture-proof, and has a foot feeling when stepping on it, which achieves the effect of the keel laying method, and avoids the cumbersome process of the keel laying method.

The floor is made of wood or other materials. There are many classifications of floors. According to the structure, they are: solid wood flooring, laminated wood flooring, solid wood composite flooring, bamboo wood flooring, cork flooring and the most popular multi-layer solid wood composite flooring at present; Classified by use: household, commercial, anti-static floor, outdoor floor, special floor for stage, special floor for sports hall, special floor for track and field, etc.; classified by environmental protection level: E0 floor, JAS star standard F4 star floor etc.

In an optional solution of this embodiment, the first bottom surface 21 at one end of the floor board is in contact with the first surface 11 at one end of the connection structure; the second bottom surface 22 at one end of the floor board is in contact with the second surface 12 at one end of the connection structure; The connection structure is fixed to the floorboards through fasteners 3 to form a floorboard assembly.

Fasteners 3 are used for fastening connections and are widely used as a type of mechanical parts. Fasteners 3 are set as nails or screws, or other types of fasteners 3, such as wedges, keys, etc., as long as they can Just fix the connecting structure to the floor boards. Using the fastener 3 to fix it can increase the tensile force between the floor board and the connecting piece, and increase the tensile strength, so as to prevent people from walking on the floor to produce sound after the floor board has expanded and contracted. In addition, after the connecting structure and the floor plate are snapped together, other methods can also be used to fix them.

In an optional solution of this embodiment, the number of protrusions 13 is at least four, and they are arranged symmetrically on the surface of the connection structure.

The number of protrusions 13 can be four, at least two are arranged on the first surface 11 , and at least two are arranged on the second surface 12 . Also can be multiple, can increase or decrease the quantity of protrusion 13 according to the size and length of the wooden board; also can increase or decrease the quantity of protrusion 13 as required.

In an optional solution of this embodiment, the length of the groove 23 is equal to the length of the floor board.

On the one hand, this design can save wood, on the other hand, it can adapt to different lengths or different numbers of connection structures, and the processing is convenient and simple.

In combination with the above detailed description of the present invention, it can be seen that the junction of the floor board assembly is stepped, and the side walls are closely attached to each other, which can buffer the force generated by deformation, so that the floor board and the connecting structure are more tightly fitted, and the concave The groove 23 cooperates with the protrusion 13, which can effectively buffer the force generated by the contraction and expansion of the floor board. This combination method can also effectively avoid the occurrence of arching and deformation of the floor, and the installation process is simple. The use of this combination of connection structures can also save wood. The width of the male and female tenons on both sides of the ordinary floor needs to be 5 mm, and the width of the common lock needs about 13 mm to open the male and female tenons. And the present invention does not need such a large width. It saves more than 3 mm in width than ordinary locks, and saves more than 10 mm in width than ordinary locks.

FIG. 4 is a schematic diagram of the first structure of the protrusion of the connection structure shown in FIG. 1 ; FIG. 5 is a schematic diagram of the second structure of the protrusion of the connection structure shown in FIG. 1 .

As shown in Figures 4-5, the protrusion 13 includes a first side wall 131, a second side wall 132 and a top wall 133; the first side wall 131 and the second side wall 132 are perpendicular to the surface of the floorboard; the shape of the protrusion 13 is consistent with The shape of the groove 23 is matched.

The first side wall 131 and the second side wall 132 can be perpendicular to the surface of the floor board, or can form a certain inclination angle with the floor board, as long as the shape of the groove 23 matches the shape of the protrusion 13 .

As shown in FIG. 4 , the top wall 133 is an arc-shaped structure.

As shown in FIG. 5 , the top wall 133 is a planar structure.

The shape of the top wall 133 can also be other shapes, as long as the shape of the groove 23 matches the shape of the protrusion 13 .

From the above detailed description of the present invention, it can be seen that the grooves 23 and the protrusions 13 can have various shapes, which can be adjusted according to processing conditions, processing difficulty or specific needs.

FIG. 6 is a schematic diagram of a third structure of the protrusion 13 of the connection structure shown in FIG. 1 . As shown in FIG. 6 , the protrusion 13 includes two tenons; the top of the tenon is a tenon 135 , and the bottom is a tenon body 136 ; the tenon 135 is fan-shaped; the shape of the protrusion 13 matches the shape of the groove 23 .

The tenon 135 can also be triangular, square, etc., as long as the shape of the groove 23 is compatible with the shape of the tenon 135 on the protrusion 13, enough to complete the clamping connection between the connection structure and the floor board.

Based on the above detailed description of the present invention, it can be seen that this shape connection structure can also play the role of clamping, and its operation process is also very simple.

Fig. 3 is a schematic structural diagram of the floor according to the embodiment of the present invention. As shown in FIG. 3 , a plurality of floor board components are clamped to form a floor.

When laying, first place the combined floor board components, and then snap two adjacent floor board parts together. When snapping, you only need to shoot from top to bottom. The operation method is simple and can be laid quickly. When one of the floorboards needs to be replaced, it is only necessary to separate the damaged floorboard from the adjacent floorboard, without dismantling piece by piece from the edge of the wall, which reduces the workload of replacement and reduces the cost of floorboard replacement .

There has always been a saying in the flooring industry that the floor is "three-point floor and seven-point installation", that is, the quality of the installation determines 70% of the floor quality. The unsatisfactory use of the floor is largely caused by the inadequate floor covering. The problem of floor covering has become an important factor restricting the use of the floor.

This embodiment provides a floor installation method:

After the site is self-leveling, check that the installation environment meets the installation requirements;

Lay the moisture-proof film;

Use the connection structure and floor boards to clamp and fix them to form a floor board assembly. Start laying from any wall of the room, and reserve about 2cm of expansion joints;

After installing the first row of floor board assemblies, buckle the second row of floor board assemblies directly on the first row, lock them in place, and repeat this until the other wall of the room is completed, and the other end must also reserve about 2cm of expansion and contraction. seams; finally, all floorboard components are snapped together to form a single unit.

In combination with the above detailed description of the present invention, it can be seen that the floor board components are clamped to form a floor, and gaps 4 are formed between connecting structures, and these gaps 4 can play a moisture-proof role. The installation method of the floor laid by using the floor board assembly is simple, and the floor board assembly only needs to be clamped, so that the floor installation and replacement become convenient.

The protrusions 13 and the grooves 23 of the upper and lower clamping parts can be directly clamped, and can be laid quickly. The laying is simple, the laying rate is high, the operation is convenient, and the labor cost of laying is reduced. The initial installation effect and the later use effect are very good. , avoiding the use of traditional adhesive forms, thus avoiding the phenomenon of aging and overflowing of the adhesive on the back due to the increase in use time. In addition, after the floor is damaged, it is convenient to replace a single piece, which avoids problems such as difficult removal of residual glue stains during replacement.

When one of the floorboards needs to be replaced, it is only necessary to separate the broken floorboard from the adjacent floorboard, without dismantling piece by piece from the edge of the wall, which reduces the workload of replacement and reduces the need for replacement. The cost of the floor.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention. scope.

Claims (10)

1. an attachment structure, it is characterised in that including: attachment structure body；Described attachment structure body includes first surface And second surface；

The height of described first surface is higher than the height of described second surface；

On described first surface and it is provided with, on described second surface, the projection being inserted into floor.

2. the floorboards using attachment structure described in claim 1, it is characterised in that also include floorboard；Described Floorboard includes floorboard body；

Described floorboard body includes the first bottom surface and the second bottom surface；

The height of described first bottom surface is higher than the height of described second bottom surface；

Described first bottom surface and described second bottom surface are respectively provided with fluted；

During laying, in the described groove that described protruding insertion is suitable with described projection；And adjacent two described attachment structures it Between formed space.

Floorboards the most according to claim 2, it is characterised in that described first bottom surface connects with described first surface Touch；Described second bottom surface contacts with described second surface；Described attachment structure is fixed with described floorboard by securing member, shape Become floorboards；

Described securing member is set to nail or screw.

Floorboards the most according to claim 3, it is characterised in that described protruding quantity is at least four, and symmetrical It is arranged on the surface of described attachment structure.

Floorboards the most according to claim 3, it is characterised in that the length of described groove and the length of described floorboard Spend equal.

Floorboards the most according to claim 3, it is characterised in that described projection includes the first side wall, the second sidewall And roof；

Described the first side wall and described second sidewall are perpendicular to described floorboard surface；

Described convex shape is suitable with described groove shapes.

Floorboards the most according to claim 6, it is characterised in that described roof is arcuate structure.

Floorboards the most according to claim 6, it is characterised in that described roof is planar structure.

Floorboards the most according to claim 3, it is characterised in that described projection includes two tenons；

Described tenon be arranged above tenon, lower section is tenon body；Described tenon is sector structure；

Described convex shape is suitable with described groove shapes.

10. one kind uses the floor of floorboards described in any one of claim 2-9, it is characterised in that multiple described floors Block assembly clamping completes floor and installs.