CN214995558U

CN214995558U - Two-layer solid wood composite floor

Info

Publication number: CN214995558U
Application number: CN202120407038.6U
Authority: CN
Inventors: 籍林; 张长江; 刘建; 王增华; 丛清泉; 郎妍艳; 房春秋
Original assignee: Hunchun Xingjia Floor Boards Co ltd
Current assignee: Hunchun Xingjia Floor Boards Co ltd
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-12-03
Anticipated expiration: 2031-02-24

Abstract

The utility model discloses a two-layer solid wood composite floor, which comprises a surface plate, wherein the lower end of the surface plate is provided with a splicing structure; the mosaic structure includes: the anti-skid floor comprises a buffer layer, a bonding layer, a first bottom plate, a splicing groove, a second bottom plate, a splicing lug, a coating layer and an anti-skid layer; the utility model relates to a laminate flooring technical field, the utility model discloses a two-layer imitative wood laminate flooring compares with traditional three-layer wood laminate flooring, owing to changed the use and the integrated configuration of substrate, replace poplar and pine with paulownia wood, and with the whole board of makeup for the core strip concatenation, laminated wood board and a plurality of rectangle paulownia wood board (length and thickness are unanimous, the width is no longer than the eighth of floor length) constitute through mortise-tenon joint and replace, can reduce dash board thickness by a wide margin, about 40% lighter than general timber, be used for replacing poplar and pine as the weight of substrate with greatly reduced floor, reduce workman's intensity of labour.

Description

Two-layer solid wood composite floor

Technical Field

The utility model relates to a laminate flooring technical field specifically is a two-layer wood laminate flooring.

Background

The solid wood composite floor is a wood floor type derived from a solid wood floor family, has become a main popular floor type in Europe and America due to the advantages of natural wood texture, easy installation and maintenance, suitability for terrestrial heat and the like, is gradually accepted by common people in China, and is divided into a multilayer solid wood floor and a three-layer solid wood floor, wherein the three-layer solid wood composite floor is formed by alternately laminating three-layer solid wood structures, the surface layer of the three-layer solid wood composite floor is mostly noble high-quality long-year-grown broad leaves, the wood species are multipurpose oak, birch, ash, green-stem mulberry, burley ash, pineapple, teak and the like, the core board species are multipurpose pine, poplar and the like, the bottom layer is a rotary-cut veneer, the wood species are multipurpose poplar, birch and pine, the three-layer structural board is formed by laminating a glue layer, but is influenced by the material, the fluffing phenomenon is easy to occur when the texture structure of the poplar is rough and the appearance quality of the floor is seriously influenced, the influence of grease and knots is received in pine wood processing, the damage and invisible glue failure of the groove and tenon can occur in subsequent processing, meanwhile, the growth cycle of the poplar and the pine wood is commonly 30-50 years, the wood utilization rate of the core board in actual production is only about 30%, along with the adjustment of the policy of the national natural forest industry, the problem which is urgently needed to be solved is that the core board supply with the largest material consumption in the solid wood composite floor is adopted, the traditional three-layer solid wood composite floor has lower corrosion resistance and antibacterial property and no flame resistance because the base materials of the poplar and the pine wood are used, the special requirement of people on the floor which is increased day by day cannot be met, the core layer is composed of wood laths with common soft and miscellaneous specifications, the gaps of the core board cannot be avoided due to process limitation, the deformation of the floor caused by moisture absorption after subsequent pavement can be caused, and the problem is deeply researched, the method is used for generating the same.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a two-layer wood laminate flooring has solved current three-layer wood laminate flooring because the substrate uses poplar and pine, and its corrosion resistance and bacterinertness are also lower, do not possess the fire resistance, can not satisfy people's growing special requirement to the floor day by day, and the sandwich layer comprises ordinary soft miscellaneous specification lath, because the technology restriction, the core gap can not be avoided, can arouse the follow-up technical problem who arouses the floor deformation because of the moisture absorption after mating formation.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a two-layer solid wood composite floor comprises a surface plate, wherein the lower end of the surface plate is provided with a splicing structure;

the mosaic structure includes: the anti-skid floor comprises a buffer layer, a bonding layer, a first bottom plate, a splicing groove, a second bottom plate, a splicing lug, a coating layer and an anti-skid layer;

the buffer layer fixed mounting in wall department under the dash board, bond line fixed mounting in the buffer layer lower extreme, first bottom plate fixed mounting in the bond line lower extreme, the concatenation recess is located first bottom plate one side, the second bottom plate is located the bond line lower extreme, the concatenation lug is located second bottom plate one side just inlays the dress in the concatenation recess, the coating is located wall department on the dash board, the skid resistant course is located the coating upper end.

Preferably, the first bottom plate and the second bottom plate are both made of paulownia wood.

Preferably, the lower surface of the surface plate is provided with stress release grooves along the texture direction of the surface plate.

Preferably, the coating layer is painted with UV paint.

Preferably, two ends of the surface plate are provided with connecting lock catches.

Preferably, the anti-skid layer adopts a mode of spraying anti-skid paint to prevent skidding.

The utility model provides a two-layer wood composite floor. The method has the following beneficial effects: compared with the traditional three-layer solid wood composite floor, the two-layer solid wood composite floor has the advantages that due to the fact that the use and the combined structure of the base materials are changed, the paulownia wood replaces poplar wood and pine wood, the core strips are spliced by the splicing board whole board, the block board and the rectangular paulownia wood boards (the lengths and the thicknesses are consistent, and the widths do not exceed one eighth of the length of the floor) to be replaced through mortise-tenon joint, the thickness of the surface board can be greatly reduced to be 0.6mm from more than 3mm, the rib ridge and subsequent deformation caused by the core strip gap problem of the original common three-layer solid wood composite floor are solved, the reasonable utilization degree of the precious wood of the high-grade surface board is greatly improved, the precious wood is saved, the paulownia wood is used as the bottom board to replace the pine wood and the poplar wood used by the core material of the traditional solid wood composite floor, and the two-layer solid wood composite floor is characterized in that the grains of the paulownia wood are straight, the soft material is utilized, The utility model has the advantages of tastelessness, no deformation and warping crack of wood, moisture and damp resistance, strong electrical insulation, strong water resistance, corrosion resistance, wear resistance, easy processing, smoke tightness, uneasy moth-eating and the like, in particular to the characteristics of dried paulownia wood, difficult moisture and moisture absorption, high storability, small heat conductivity coefficient compared with other wood, and the burning point reaching 425 degrees, thereby realizing the special requirements of corrosion resistance, moisture resistance and flame resistance of the solid wood composite floor, the utility model has the characteristics and advantages of stable size, corrosion resistance, moisture resistance, flame resistance and reasonable utilization of wood which are not possessed by common solid wood composite floors (poplar and pine core materials) while keeping the characteristics of the solid wood composite floors, has wide market popularization value, can be completed by ten years of the phoenix wood, and has obvious advantages compared with the core materials of the traditional solid wood composite floors, such as poplar and pine (the common wood forming time needs 30-50 years), the paulownia wood is one of the lightest woods in China, has the air-dry density of 0.23-0.40 g/cubic centimeter and is about 40% lighter than the common wood, is used for replacing poplar and pine as base materials, greatly reduces the weight of the floor, reduces the labor intensity of workers, replaces a common three-layer structure with a two-layer structure and uses soybean gum for bonding, can greatly reduce the release of harmful substances such as formaldehyde and the like, and meets the increasing environmental protection requirements of people.

Drawings

Fig. 1 is a schematic view of a structure of a two-layer solid wood composite floor according to the present invention.

Fig. 2 is the utility model discloses a two-layer engineered wood flooring looks sideways at schematic structure.

Fig. 3 is a schematic view of a top view structure of a two-layer solid wood composite floor board of the present invention.

In the figure: 1-a surface plate; 2-a buffer layer; 3-an adhesive layer; 4-a first base plate; 5-splicing the grooves; 6-a second bottom plate; 7-splicing the bumps; 8-coating layer; 9-an anti-slip layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and an appropriate encoder should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained. (the details of the connection and operation sequence of the components and parts in this case should be referred to the following working principle, the detailed connection means thereof, the following working principle and process are generally described in the following, which are well known in the art.)

As shown in fig. 1 to 3, the main components of the present disclosure are: the lower end of the surface plate 1 is provided with a splicing structure;

when the floor needs to be produced, the splicing structures installed at the lower ends of the surface plates 1 are connected, the surface plates 1 are adhered to the splicing structures, and the plurality of surface plates 1 and the splicing structures are spliced to achieve the purpose of producing the floor.

In the specific implementation process, the splicing structure comprises: the anti-skid floor comprises a buffer layer 2, an adhesive layer 3, a first bottom plate 4, a splicing groove 5, a second bottom plate 6, a splicing lug 7, a coating layer 8 and an anti-skid layer 9;

buffer layer 2 fixed mounting is in 1 lower wall department of dash board, and bond line 3 fixed mounting is in 2 lower extremes of buffer layer, and 4 fixed mounting in the 3 lower extremes of bond line of first bottom plate are in 4 one sides of first bottom plate in the concatenation recess 5, and second bottom plate 6 is located the 3 lower extremes of bond line, and concatenation lug 7 is located 6 one sides of second bottom plate and inlays the dress in concatenation recess 5, and 8 upper walls departments in the dash board 1 are located to the coating, and skid resistant course 9 is located 8 upper ends in the coating.

It should be noted that, when the floor needs to be produced, an operator seamlessly joints the first bottom plate 4 and the second bottom plate 6 through the splicing groove 5 and the splicing bump 7, then bonds the first bottom plate 4 and the second bottom plate 6 with the buffer layer 2 and the surface plate 1 through the bonding layer 3, and then sprays the coating layer 8 and the anti-slip layer 9 on the upper wall surface of the surface plate 1, so as to achieve the purpose of producing the floor.

In the specific implementation process, the first bottom plate 4 and the second bottom plate 6 are made of paulownia wood.

In the specific implementation process, further, the lower surface of the surface plate 1 is provided with a stress release groove along the texture direction of the surface plate 1.

In the specific implementation, further, the coating layer 8 is coated with UV paint.

In the specific implementation process, furthermore, two ends of the surface plate 1 are provided with connecting lock catches.

In the specific implementation process, the anti-skid layer 9 is further used for skid prevention by spraying anti-skid paint.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A two-layer solid wood composite floor comprises a surface plate and is characterized in that the lower end of the surface plate is provided with a splicing structure;

2. The two-layer engineered solid wood flooring according to claim 1, wherein the first and second bottom boards are made of paulownia wood.

3. The two-layer engineered wood flooring according to claim 1, wherein the lower surface of the skin panel is provided with stress-relief grooves along the grain direction of the skin panel.

4. The two-layered parquet according to claim 1, characterized in that said coating layer is painted with UV paint.

5. The two-layered engineered solid wood flooring of claim 1, wherein the skins have connecting latches at both ends.

6. The two-layer engineered solid wood flooring according to claim 1, wherein the anti-slip layer is anti-slip by spraying anti-slip paint.