CN219773456U

CN219773456U - Waterproof scratch-resistant composite floor

Info

Publication number: CN219773456U
Application number: CN202320894173.7U
Authority: CN
Inventors: 陈坤松; 王志军
Original assignee: Changzhou Oudelong Decorative Material Co ltd
Current assignee: Changzhou Oudelong Decorative Material Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-09-29
Anticipated expiration: 2033-04-20

Abstract

The utility model relates to the technical field of composite floors, in particular to a waterproof scratch-resistant composite floor which comprises a balance layer, wherein the balance layer comprises a splice plate, a particle cavity is arranged in the splice plate, a high-density base material layer is arranged at the top end of the splice plate, a high-molecular PVC wear-resistant layer is laminated at the top end of the high-density base material layer, and a decorative layer is thermally glued at the top end of the high-molecular PVC wear-resistant layer. Compared with the traditional structure, the device is arranged at the inner side of the splice plate through the keel frame, so that wood particles are filled in the particle cavity, the splice plate is reinforced, the integral compressive strength of the composite floor is ensured, the probability of local stress cracking of the composite floor after losing moisture is reduced, and the service life of the composite floor is prolonged.

Description

Waterproof scratch-resistant composite floor

Technical Field

The utility model relates to the technical field of composite floors, in particular to a waterproof scratch-resistant composite floor.

Background

Composite flooring is one of the floors. However, the composite floor is artificially changed in the natural structure of the floor material to achieve a floor with certain physical properties meeting expected requirements. Composite floors are often referred to in the marketplace as reinforced composite floors and solid wood composite floors.

However, when the existing composite floor is used, scratches are easily left on the surface of the composite floor when sharp objects are scratched, the attractiveness of subsequent use is affected, meanwhile, the compressive resistance of some composite floors is general, after long-time use of the wood boards, when moisture in the wood is increased or reduced, the wood is expanded or contracted, the fiber of the wood boards reacts, and the water shortage occurs under the condition that the wood boards are fragile, and when a female user walks, the compression surface of the high-heeled shoes is concentrated, so that the stress on part of the board faces is easy to crack. There is a need for a waterproof scratch resistant composite floor to address the above problems.

Disclosure of Invention

The present utility model is directed to solving the problems set forth in the background art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a waterproof scratch-resistant laminate flooring, includes the balancing layer, the balancing layer includes the splice plate, the inside built-in granule chamber of splice plate, the splice plate top is provided with high density substrate layer, just high density substrate layer top pressfitting has polymer PVC wearing layer, just polymer PVC wearing layer top hot gluing has the decorative layer.

Preferably, trapezoidal inner groove has been seted up to splice plate bottom equidistance, and trapezoidal inner groove bottom central point puts and is connected with the reinforcement strip, consolidate strip bottom and splice plate bottom parallel and level, place at trapezoidal inner groove central point put through the reinforcement strip, can support the splice plate, consolidate the weak department of inner groove of splice plate.

Preferably, the splice plate is internally provided with a keel frame, the keel frame is composed of a transverse plate end and a longitudinal plate end, the transverse plate end and the longitudinal plate end of the keel frame wrap and divide the particle cavity, and the transverse plate end of the keel frame is mixed with the longitudinal plate end of the particle cavity in a penetrating manner, so that the whole compression force of the splice plate is reinforced while the particle cavity is divided.

Preferably, the high-density substrate layer comprises a substrate plate, a plurality of limiting plates are distributed at the bottom end of the substrate plate at equal intervals, the limiting plates are inserted into the particle cavity, and when the substrate plate is in butt joint with the splice plate, the limiting plates can be embedded on the surface of the particle cavity, so that dislocation is avoided when the splice plate is in butt joint with the substrate plate.

Preferably, the polymer PVC wearing layer includes the upper substrate, glue the groove has been seted up to the upper substrate bottom, and glue the inside laminating of groove and glue there is the arc board, just the arc board bottom is connected fixedly with the limiting plate, through the gluey groove design of upper substrate bottom, makes things convenient for the arc board to fix a position the laminating fast at the upper substrate bottom.

Preferably, the decorative layer comprises a decorative plate, the decorative plate bottom equidistance is connected with the buckle, just the buckle is embedded on last base plate surface through the butt joint groove, the butt joint groove central point puts the department and has offered the storage gluey groove, the decorative plate top is provided with PVC wear-resisting coating, through the storage gluey groove design of butt joint inslot wall, can make the colloid remain in the butt joint inslot portion.

Preferably, the upper substrate left side is connected with to the fillet, upper substrate and substrate board right side seted up with to the draw-in groove of fillet looks adaptation, when sliding the butt joint to the draw-in groove on fillet and upper substrate and substrate board right side, can provide certain buckle effect.

The utility model has at least the following beneficial effects:

1. through setting up balancing layer and high density substrate layer, realize the reinforcement to laminate flooring, compare in traditional structure, this device sets up in the splice inboard through the keel frame, makes timber granule fill at the granule intracavity portion to consolidate the splice, guarantee the holistic compressive strength of laminate flooring then, reduce laminate flooring and lose the probability of local atress fracture behind the moisture, improved laminate flooring's life.

2. Through setting up the decorative layer, realize the protection to laminate flooring surface, this device can carry out effectual protection to the decorative board surface through being provided with transparent PVC wear-resisting coating in the decorative board outside, reduces the decorative board surface and leaves the probability of mar when drawing because of sharp object, has guaranteed the aesthetic property of follow-up use, can reduce the floor surface water stain simultaneously and immerse inside probability, reaches waterproof scratch-resistant comprehensive effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the external structure of a waterproof scratch-resistant composite floor board according to the present utility model;

FIG. 2 is a schematic perspective explosion view of a balance layer in a waterproof scratch-resistant composite floor according to the present utility model;

FIG. 3 is a schematic diagram showing three-dimensional burst of a connection structure between a high-density substrate layer and a high-molecular PVC wear-resistant layer in a waterproof scratch-resistant composite floor board;

fig. 4 is a schematic diagram of three-dimensional burst of a connection structure between a high polymer PVC wear-resistant layer and a decorative layer in a waterproof scratch-resistant composite floor according to the present utility model.

In the figure: 1. a balancing layer; 11. splice plates; 12. a keel frame; 13. a particle chamber; 14. reinforcing strips; 2. a high density substrate layer; 21. a substrate plate; 22. a limiting plate; 23. an arc plate; 3. a high molecular PVC wear-resistant layer; 31. an upper substrate; 32. a butt joint groove; 4. a decorative layer; 41. a decorative plate; 42. a buckle plate; 43. a PVC wear-resistant coating; 5. and (5) inserting strips.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-4, a waterproof scratch-resistant composite floor comprises a balance layer 1, wherein the balance layer 1 comprises a splice plate 11, a particle cavity 13 is arranged in the splice plate 11, a high-density substrate layer 2 is arranged at the top end of the splice plate 11, a high-molecular PVC wear-resistant layer 3 is pressed at the top end of the high-density substrate layer 2, and a decorative layer 4 is thermally glued at the top end of the high-molecular PVC wear-resistant layer 3.

Trapezoidal inner grooves are formed in the bottom ends of the splice plates 11 at equal intervals, reinforcing strips 14 are connected to the central positions of the bottom ends of the trapezoidal inner grooves, and the bottom ends of the reinforcing strips 14 are flush with the bottom ends of the splice plates 11.

The splice plate 11 is internally provided with a keel frame 12, and the keel frame 12 is composed of a transverse plate end and a longitudinal plate end, and the transverse plate end and the longitudinal plate end of the keel frame 12 wrap and divide the particle cavity 13.

The high-density substrate layer 2 comprises a substrate plate 21, wherein a plurality of limiting plates 22 are equidistantly distributed at the bottom end of the substrate plate 21, and the limiting plates 22 are inserted into the particle cavity 13.

The macromolecule PVC wear-resistant layer 3 comprises an upper base plate 31, a glue groove is formed in the bottom end of the upper base plate 31, an arc plate 23 is adhered and stuck to the inside of the glue groove, and the bottom end of the arc plate 23 is connected and fixed with the limiting plate 22.

The decorative layer 4 comprises a decorative plate 41, buckle plates 42 are equidistantly connected to the bottom end of the decorative plate 41, the buckle plates 42 are embedded in the surface of the upper base plate 31 through the butt joint grooves 32, the glue storage grooves are formed in the center positions of the butt joint grooves 32, and PVC wear-resistant coatings 43 are arranged on the top ends of the decorative plate 41.

The opposite fillets 5 are connected to the left side of the upper substrate 31, and clamping grooves matched with the opposite fillets 5 are formed in the right sides of the upper substrate 31 and the base material plate 21.

Through the trapezoidal indent design of seting up in splice plate 11 bottom can effectively reduce the moisture when moistureproof, consolidate strip 14 and place at trapezoidal indent central point simultaneously and put in the splice plate 11 and put forward the support, consolidate the indent weak point of splice plate 11, improve the crimping ability of composite sheet to a certain extent, the diaphragm end through keel frame 12 alternates with the longitudinal plate end of granule chamber 13 and mixes, thereby consolidate the whole pressurized dynamics of splice plate 11 when cutting apart granule chamber 13, reduce splice plate 11 and press cracked probability, when substrate plate 21 and splice plate 11 dock, can make limiting plate 22 can inlay at granule chamber 13 surface, dislocation when splice plate 11 and substrate plate 21 dock, guaranteed the steadiness of substrate plate 21 and splice plate 11 butt joint, avoid appearing the condition of hot gluing to take place, through the glue groove design of upper substrate plate 31 bottom, make things convenient for arc plate 23 quick positioning laminating at upper substrate plate 31 bottom, guarantee the limit side regularity when substrate plate 21 and upper substrate plate 31 butt joint, through the glue groove storage design of butt joint groove 32 inner wall, can make glue groove 21 and can be at the inside buckle plate 42 when the setting up at the joint groove of two sides when the rectangle joint groove 42, can be at the improvement of the stability when the joint effect of joint plate 31, can be guaranteed to the filler rod 32, the filler rod is firm when setting up the filler rod is to the joint effect, can be guaranteed to the filler rod is firm when the bottom joint groove is in the joint groove is realized, and the bottom joint effect is realized, and the filler rod is in the bottom can be directly when the bottom joint groove is provided with the bottom joint groove is in the bottom joint groove is 31 and can be used to the filler rod joint effect when bottom joint groove is used to the filler rod and can be directly when the filler.

Working principle: according to the embodiments shown in fig. 3 and fig. 4, when the decorative plate 41 is connected with the upper substrate 31 through glue pressing, part of glue can be placed in the circular truncated cone groove reserved in the butt joint groove 32, when the decorative plate 41 is attached to the upper substrate 31, the buckle plate 42 can be embedded in the butt joint groove 32, so that the glue can be filled in the butt joint groove 32, and the butt joint stability of the upper substrate 31 and the decorative plate 41 is ensured;

secondly, according to the fig. 2 and 3, when the upper substrate 31 is pressed against the substrate 21, the arc plate 23 can be embedded into the arc guide groove at the bottom end of the upper substrate 31, wood particles are filled in the particle cavity 13 for gluing and compacting, the particle cavity 13 is used for dividing and placing the wood particles, and meanwhile, the whole compressive resistance of the splice plate 11 is improved, when the splice plate 11 is butted against the substrate 21, the limiting plate 22 is pressed against the surface of the particle cavity 13, so that the butt joint of the splice plate 11 and the substrate 21 can be effectively ensured to prevent cracking.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a waterproof scratch resistant laminate flooring, its characterized in that, includes balancing layer (1), balancing layer (1) includes splice plate (11), splice plate (11) inside built-in granule chamber (13), splice plate (11) top is provided with high density substrate layer (2), just high density substrate layer (2) top pressfitting has polymer PVC wearing layer (3), just polymer PVC wearing layer (3) top hot gluing has decorative layer (4).

2. The waterproof scratch-resistant composite floor according to claim 1, wherein trapezoid inner grooves are formed in the bottom ends of the splice plates (11) at equal intervals, reinforcing strips (14) are connected to the center positions of the bottom ends of the trapezoid inner grooves, and the bottom ends of the reinforcing strips (14) are flush with the bottom ends of the splice plates (11).

3. The waterproof scratch-resistant composite floor according to claim 2, wherein a keel frame (12) is arranged inside the splice plate (11), the keel frame (12) is composed of a transverse plate end and a longitudinal plate end, and the transverse plate end and the longitudinal plate end of the keel frame (12) are used for wrapping and dividing the particle cavity (13).

4. The waterproof scratch-resistant composite floor according to claim 1, wherein the high-density substrate layer (2) comprises a substrate plate (21), a plurality of limiting plates (22) are equidistantly distributed at the bottom end of the substrate plate (21), and the limiting plates (22) are inserted into the particle cavities (13).

5. The waterproof scratch-resistant composite floor according to claim 1, wherein the high polymer PVC wear-resistant layer (3) comprises an upper substrate (31), a glue groove is formed in the bottom end of the upper substrate (31), an arc plate (23) is adhered and stuck in the glue groove, and the bottom end of the arc plate (23) is connected and fixed with the limiting plate (22).

6. The waterproof scratch-resistant composite floor according to claim 1, wherein the decorative layer (4) comprises a decorative plate (41), buckle plates (42) are connected to the bottom ends of the decorative plate (41) at equal intervals, the buckle plates (42) are embedded in the surface of the upper substrate (31) through the butt joint grooves (32), the glue storage grooves are formed in the central positions of the butt joint grooves (32), and the top ends of the decorative plate (41) are provided with PVC wear-resistant coatings (43).

7. The waterproof scratch-resistant composite floor board according to claim 5, wherein the upper substrate (31) is connected with a butt-joint strip (5) on the left side, and clamping grooves matched with the butt-joint strip (5) are formed on the right sides of the upper substrate (31) and the base material plate (21).