CN2841816Y

CN2841816Y - Anti-wear reinforced flooring

Info

Publication number: CN2841816Y
Application number: CN 200520075096
Authority: CN
Inventors: 汝继勇
Original assignee: SUZHOU WOOD RESEARCH INST Co Ltd DEER GROUP
Current assignee: Der International Floor Corp.; DER INTERNATIONAL HOME FURNISHING CO.,LTD.
Priority date: 2005-08-29
Filing date: 2005-08-29
Publication date: 2006-11-29
Anticipated expiration: 2015-08-29

Abstract

The utility model relates to an anti-abrasion reinforced floor, which is composed of a sliver-shaped board, wherein the board comprises an anti-abrasion layer, a decorative layer, a highly dense board layer and a balanced layer from top to bottom in the thickness direction, and a structure of a rabbet and a groove which match with each other is respectively arranged on each pair of parallel flanks of the board. The utility model is characterized in that the joint of the circumference of the top surface of the sliver-shaped board is lower than the center of the top surface of the sliver-shaped board, and a descending step structure is formed. After the floors of the utility model are spliced, seaming parts are prevented from friction during usage; consequently, the weaker circumjacent parts of the floor are protected, the anti-abrasion period and the water-proof period of the whole floor are prolonged, and the service life of the floor is extended.

Description

Wear-resisting consolidated floor

Technical field

The utility model relates to a kind of floor, is specifically related to a kind of consolidated floor by sandwich construction compression moulding.

Background technology

Consolidated floor is owing to have advantages such as wear-resisting, not yielding, and is widely used.Existing consolidated floor, generally constitute by multilayer, be respectively wearing layer, decorative layer, high density plate body layer and balance layer from top to bottom, each layer is compounded to form the consolidated floor substrate through hot pressing, the actual consolidated floor that uses, be generally the strip plate body, be provided with tenon-tongue-and-groove structure around the plate body, this tenon-tongue-and-groove structure has the straight trough structure, various forms of buckle structures are also arranged, be convenient to mat formation and keep the globality on floor.

Be right-angle structure between the upper surface of consolidated floor and top side wall, during assembly unit, the tenon on adjacent floor enters in the tongue and groove, and closely splicing has globality preferably between upper surface.Yet, because the expansion character of plate body is variant, and the restriction of technology when laying, may cause to form several difference in height between adjacent floor upper surface, though visually can't throw into question, yet, in use, this intersection can be subjected to more friction, causes local wearing layer to destroy, and influence the wear-resisting and water resistance on floor, shorten the application life on floor.

Summary of the invention

The utility model purpose provides a kind of wear-resisting consolidated floor, by the improvement to structure, is not increasing substantially under the condition of cost, strengthens wear-resisting, the water resistance on floor.

For achieving the above object, the technical solution adopted in the utility model is: a kind of wear-resisting consolidated floor, constitute by the strip plate body, described plate body is respectively wearing layer, decorative layer, high density plate body layer and balance layer from top to bottom at thickness direction, be respectively equipped with the tenon-tongue-and-groove structure of working in coordination on every pair of side parallel to each other of plate body, splicing place constitutes the ledge structure of sinking than central low around the described strip plate body end face.

In the technique scheme, described consolidated floor hierarchy is a prior art, can adopt the material of existing consolidated floor; Described tenon-tongue-and-groove structure can adopt the straight trough tenon structure, also can adopt buckle structure, twin-lock buckle structure, lock any splicing constructions such as buckle structure or finger structure, so that the splicing on floor, the variation of this structure does not influence the realization of the technical solution of the utility model; Described " ledge structure of sinking " can be realized by the improvement to the compacting template when consolidated floor hot pressing composite molding.

In the technique scheme, in the described ledge structure, the width of peripheral sinking portion is between 2 millimeters to 8 millimeters, and the height of step is not more than 2 millimeters.

In the technique scheme, all form ledge structure around the top of described wearing layer, decorative layer, high density plate body layer.That is to say that in sinking place of step, the layering on floor is still in plate body body part unanimity, just variation has taken place in the thickness of high density plate body layer.

In the technique scheme, described ledge structure is the compression moulding structure.

Because the technique scheme utilization, the utility model compared with prior art has following advantage:

1. because the utility model is provided with the step of sinking around the plate body of strip floor, when splice on the floor, the height of seam crossing is a little less than the height of ground slab integral, thereby, in use, seam crossing is not vulnerable to friction, has protected comparatively fragile floor periphery thus, increase wear-resisting, the water-proofing time of ground slab integral, prolonged floor application life;

2. the height of step is less, can not influence the overall leveling on floor;

3. because step sinking place is made of at many levels wearing layer, decorative layer etc. equally, both kept the uniformity on the whole impression, sinking place has stronger anti-wear performance too.

Description of drawings

Accompanying drawing 1 is the plan structure schematic diagram of the utility model embodiment one;

Accompanying drawing 2 is the A-A cross-sectional schematic of Fig. 1;

Accompanying drawing 3 is the cross-sectional schematic of the utility model embodiment two;

Accompanying drawing 4 is the cross-sectional schematic of the utility model embodiment three.

Wherein: [1], plate body; [2], wearing layer; [3], decorative layer; [4], high density plate body layer; [5], balance layer; [6], tenon-tongue-and-groove structure; [7], ledge structure.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further described:

Embodiment one: shown in accompanying drawing 1 and accompanying drawing 2, a kind of wear-resisting consolidated floor, constitute by strip plate body 1, described plate body 1 is respectively wearing layer 2,

decorative layer

3,4 layers of high density plate bodys and balance layer 5 from top to bottom at thickness direction, wherein, wearing layer 2 adopts the melamine-impregnated abrasion-proof paper that contains the diamond wear proof particle, decorative layer 3 is the melamine-impregnated facing paper, facing paper is provided with the wood grain striped, the high density plate body is a high density fiberboard for 4 layers, balance layer 5 is the balance paper of melamine-impregnated, and above-mentioned each layer is composited through hot pressing; On every pair of plate body 1 side parallel to each other, be respectively equipped with the tenon-tongue-and-groove structure 6 of working in coordination, have buckle structure on tenon-tongue and groove; Splicing place constitutes the ledge structure 7 of sinking than central low around described strip plate body 1 end face, and the width of sinking portion is 4 millimeters, and the height of step is 0.3 millimeter.

Embodiment two: shown in accompanying drawing 3, a kind of wear-resisting consolidated floor is made of strip plate body 1, and described plate body 1 is respectively wear-resisting 2 layers, decorative layer 3, high density plate body layer 4 and balance layer 5 from top to bottom at thickness direction, and each layer is through the compound formation plate body 1 of hot pressing; On every pair of plate body 1 side parallel to each other, be respectively equipped with the tenon-tongue-and-groove structure 6 of working in coordination, tenon-tongue and groove is provided with locks buckle structure, promptly between described tenon upper side and floor plate body, be provided with depression, downside is the arcwall face that extends to the external side of floor panel top, described tongue and groove be positioned at the plate body another side and with the concave structure of tenon form fit, constitute described buckle structure between the depression outer wall of described tenon upper side and tongue and groove corresponding surface; Splicing place constitutes the ledge structure 7 of sinking than central low around described strip plate body 1 end face, and the width of sinking portion is 6 millimeters, and the height of step is 0.8 millimeter.

Embodiment three: shown in accompanying drawing 4, a kind of wear-resisting consolidated floor is made of strip plate body 1, and described plate body 1 is respectively wearing layer 2, decorative layer 3, high density plate body layer 4 and balance layer 5 from top to bottom at thickness direction, and each layer is through the compound formation plate body 1 of hot pressing; Be respectively equipped with the tenon-tongue-and-groove structure 6 of working in coordination on every pair of plate body 1 side parallel to each other, described tenon-tongue and groove is the straight trough tenon structure; Splicing place constitutes the ledge structure 7 of sinking than central low around the described strip plate body end face, and the width of sinking portion is between 2 millimeters to 8 millimeters, and the height of step is not more than 2 millimeters.

Claims

1. wear-resisting consolidated floor, constitute by strip plate body [1], described plate body [1] is respectively wearing layer [2], decorative layer [3], high density plate body layer [4] and balance layer [5] from top to bottom at thickness direction, be respectively equipped with the tenon-tongue-and-groove structure [6] of working in coordination on every pair of side parallel to each other of plate body [1], it is characterized in that: splicing place constitutes the ledge structure [7] of sinking than central low around described strip plate body [1] end face.

2. wear-resisting consolidated floor according to claim 1 is characterized in that: in the described ledge structure [7], the width of peripheral sinking portion is between 2 millimeters to 8 millimeters, and the height of step is not more than 2 millimeters.

3. wear-resisting consolidated floor according to claim 1 is characterized in that: all form ledge structure [7] around the top of described wearing layer [2], decorative layer [3], high density plate body layer [4].

4. wear-resisting consolidated floor according to claim 3 is characterized in that: described ledge structure [7] is the compression moulding structure.