WO2013185333A1 - Bloc mince de plancher sans collage - Google Patents

Bloc mince de plancher sans collage Download PDF

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Publication number
WO2013185333A1
WO2013185333A1 PCT/CN2012/076952 CN2012076952W WO2013185333A1 WO 2013185333 A1 WO2013185333 A1 WO 2013185333A1 CN 2012076952 W CN2012076952 W CN 2012076952W WO 2013185333 A1 WO2013185333 A1 WO 2013185333A1
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WO
WIPO (PCT)
Prior art keywords
layer
floor
glue
floor panel
panel according
Prior art date
Application number
PCT/CN2012/076952
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English (en)
Chinese (zh)
Inventor
孙立
蓝伟光
黄志华
Original Assignee
惠州市耐宝塑胶制品有限公司
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Application filed by 惠州市耐宝塑胶制品有限公司 filed Critical 惠州市耐宝塑胶制品有限公司
Priority to PCT/CN2012/076952 priority Critical patent/WO2013185333A1/fr
Publication of WO2013185333A1 publication Critical patent/WO2013185333A1/fr

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/02038—Flooring or floor layers composed of a number of similar elements characterised by tongue and groove connections between neighbouring flooring elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/09—Puzzle-type connections for interlocking male and female panel edge-parts
    • E04F2201/095—Puzzle-type connections for interlocking male and female panel edge-parts with both connection parts, i.e. male and female connection parts alternating on one edge
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/09—Puzzle-type connections for interlocking male and female panel edge-parts
    • E04F2201/098—Puzzle-type connections for interlocking male and female panel edge-parts wherein the interlocking male and female edge-parts have a dovetail, mushroom or similar shape

Definitions

  • the invention relates to the field of floor technology, in particular to a glue-free floor block for splicing into a floor.
  • plastic flooring Compared with wooden floors, tiled floors and laminate flooring, plastic flooring has the advantages of strong decoration, easy handling and construction, softness, comfort, wear resistance and easy replacement. Therefore, it is widely used as a high-end floor decoration material and has gradually replaced wood.
  • Floors, tile floors and laminate flooring have become the trend of mainstream floor decoration materials, especially in developed regions such as Europe, America, Japan and South Korea.
  • Plastic flooring is increasingly favored by consumers due to its many advantages.
  • Plastic flooring varies according to the construction form It is usually made of plastic floor tiles or rolled plastic floor. During construction, the plastic floor tiles are assembled on the ground into a plastic floor or the rolled plastic floor is directly laid on the ground. Plastic floor tiles are lighter and more convenient than roll-shaped plastic floors For handling, construction and replacement, plastic floor tiles are more popular on the market.
  • the plastic floor tiles on the market are mostly single-piece structures. It is often necessary to bond the blocks and the blocks to the ground by means of glue. This increases the time and labor costs of construction, and on the other hand Glue often contains environmentally unfriendly ingredients, which is not conducive to The environmental protection of the plastic floor, and the adhesive is prone to degumming after prolonged aging, affecting the use of the plastic floor.
  • the plastic floor block in the form of a single piece of structure is easy to be displaced relative to the structure due to its structural factors, and the gap is opened on the floor. After long-term thermal expansion and contraction, it is prone to deformation or warping and arching. Therefore, the actual use effect of the plastic floor panel which needs to be adhered by means of adhesive bonding is not satisfactory.
  • the insiders including the applicant started from the structure and materials of the plastic floor block, and carried out more research and improvement to try to solve the plastic floor of the single-piece structure.
  • spell Various defects in the block For example, some people in the industry make glue-free plastic floor blocks by setting various structural forms of locks on the plastic floor blocks, using the locks to achieve the splicing between the blocks, and setting the rubber-free plastic floor with the locks.
  • Piece Although the tiles can be relatively stably spliced without using glue, the construction difficulty and the production cost are increased, and the warpage or arching problem is not well solved.
  • ZL200820117527.2 proposes a thermoplastic elastomer
  • the plastic floor is assembled, including a substrate and a panel which is overmolded on the surface of the substrate, and correspondingly disposed trapezoidal ridges and tongues are arranged on opposite sides of the substrate, and mesh ribs are arranged on the back surface of the substrate.
  • ZL200920156496.6 proposes a plastic
  • the floorboard is composed of three layers of upper, middle and lower plastic floorboards. The middle layer and the upper and lower floorboards are dislocated in the same direction, forming protrusions and grooves at the intermediate layer, and the middle layer and the upper and lower layers.
  • the plate is L-shaped.
  • the technical problem to be solved by the present invention is to provide a glue-free floor panel which can completely solve the problems of deformation, strain, warpage and displacement without increasing the manufacturing cost and the construction difficulty.
  • a glue-free floor panel comprising a plurality of floor strips, the floor strips comprising at least a bottom layer and a surface layer, and the bottom layer of each floor strip is connected and surfaced.
  • a tongue-and-groove groove is formed between the tenons, and the lower bottom edge of the tenon is provided with a sloped surface, and the lower bottom edge of the tongue-and-groove is provided with a beveled surface which can be matched with the inclined surface.
  • One of the main innovations of the present invention is to creatively adopt a plurality of floor strip block forms instead of the conventional one-piece structure form, and overcome the structurally isolated and unconnectable defects of the single-piece floor block.
  • the joint between the plurality of floor strips makes the glue-free floor block a stable whole and is not easy to slide relative to the ground to generate displacement. At the same time, it is ensured that the slits are generated without relative displacement between the floor strips.
  • the number of floor strips included in the plurality of floor strips may be determined according to actual needs.
  • a piece of glue-free floor block may be composed of two floor strips, or may be composed of three or more floor strips.
  • a rubber-free floor contains a small number of floor strips, it is relatively more convenient for handling and construction.
  • each piece of glue-free floor is more suitable to be made to contain an even number of floor strips.
  • the floor strips are joined by a bottom layer with a seam between the facing layers of the floor strip.
  • the connection of the bottom layer keeps the floor strips flat. Stable, the seam between the surface layers can eliminate the volume difference caused by thermal expansion and contraction, so as to avoid the deformation, strain and warpage of the floor tiles.
  • the inventor has found through a lot of experimental research that the width control of the slit has a great influence on the actual use effect of the floor panel.
  • the excessively wide slit will leave too much slit on the surface of the floor panel, and it is easy to hide the sundries or Water marks, and is not conducive to the finishing of the beautiful, too narrow slits can not better eliminate the volume deviation caused by thermal expansion and contraction, there are hidden dangers of deformation or warpage of the floor tiles.
  • the inventors have experimentally proved that the width of the slit should be controlled to 0.1-2 mm, and 0.1-0.5mm is the best, and the slits in the width range can better eliminate the volume difference caused by the thermal expansion and contraction of the floor strips, and do not cause a large slit between the surface layers. Conducive to the overall aesthetic and use of the floor.
  • the slit can be formed by cutting with a die. When cutting, it is necessary to strictly control the cutting depth of the die and the thickness of the die. The depth of the cut should correspond to the depth of the slit, and the thickness of the blade should be predetermined. The slot widths match. If necessary, the slits can also be replaced by strip indentations, which mainly serve to optimize the aesthetic effect.
  • Another main innovation of the present invention is that the same side end portion of the inter-floor floor strip is provided with a right-angled trapezoid or an isosceles trapezoid, and a tongue-and-groove joint is formed between the tenons, and the tenon is formed.
  • the lower bottom edge of the gutter is provided with a sloped surface, and the lower bottom edge of the gutter is provided with a beveled surface which can be matched with the inclined surface.
  • the structural features of the right-angled trapezoid or the isosceles trapezoid can be used to securely fasten the floor tiles to prevent the floor tiles from being spliced together. Relative displacement.
  • the inventor has learned through research that the horizontal striking limit that can be withstood by the buckle after the buckle is buckled is 15 kg, and the present invention adopts a plurality of floor strips and a floor strip.
  • the block is provided with a right-angled trapezoidal or isosceles trapezoidal ridge and a groove to realize the fastening, and the buckle structure formed after the buckle can withstand the horizontal tensile force corresponding to the tensile strength of the floor block, which is far beyond 15 kg. Horizontal pull.
  • the bevel of the beak can be inserted into the underside of the bevel of the gutter when the floor is spliced, thereby
  • the bevel is hidden, on the one hand, it can eliminate the joints and gaps caused by the joint of the tongue and the groove, so that the floor after the splicing is smoother and more consistent, preventing the edge of the floor block from arching, or the warpage and protrusion of the floor block itself.
  • the phenomenon is beneficial to enhance the overall aesthetic effect; on the other hand, the arrangement of the inclined surface and the inverted inclined surface increases the friction surface between the convex and the tongue groove, which can further strengthen the joint stability between the two, thereby ensuring the between the floor blocks. Do not slide relative to each other.
  • the glue-free floor tile can be made into at least two forms: the first is that the adjacent floor strips are of different widths, and the two adjacent floor strips are the tenons on the first floor strip. The same size as the tenon on the second floor strip, and the tenon on the first floor strip and the tenon on the first floor strip and the floor strip on the first floor strip. The groove formed by the tenon is matched; the second is that the adjacent floor strips have the same width, and the tenons on the adjacent floor strips are different in size, but the tenons formed on the inter-floor strips The slots match the tenons on the inter-floor strips.
  • the length, width and thickness of the floor strips are determined according to actual conditions, but the thickness is generally controlled to be 2 mm to 5 mm, and the length is generally 50 cm to 200 cm, and the width is preferably 5 cm to 30 cm.
  • the bottom layer and the top layer of the present invention are closely pressed, laminated or composited, that is, the bottom layer and the top layer should not be easily torn.
  • the bottom layer and the top layer are preferably plastic layers, but not limited to plastic layers, and may also be wood layers. , composite layer.
  • the bottom layer and the top layer may respectively comprise a multi-layer structure, and other functional layers may be disposed above or below the bottom layer or the top layer, and between the bottom layer and the surface layer.
  • a soft layer and/or glass may be disposed under the bottom layer.
  • the fiber cloth layer, or the bottom layer contains a soft layer and/or a fiberglass cloth layer.
  • the soft layer can make the floor strips have fatigue resistance and elasticity, and the glass fiber cloth layer can improve the tear resistance and the folding resistance of the floor strips, thereby improving the durability of the floor blocks and prolonging the service life.
  • a pattern layer may be disposed on the surface layer to enhance the aesthetic effect, or an iron powder layer may be added between the bottom layer and the surface layer, or the bottom layer may include an iron powder layer to increase the self-weight of the floor strip itself, thereby Enhance the adsorption to the ground.
  • the number of layers of the floor strips is not limited according to actual needs.
  • the floor strips may be two, three, four, five, six or even more layers.
  • the inclination angle of the inclined surface and the inclined inclined surface is also emphasized.
  • the inclined angle of the inclined surface is preferably set to be at an angle of 5-85 degrees from the bottom surface of the bottom layer to connect the end of the convex portion to the underside of the groove. It can solve the problem that the end of the block is easy to be erected and arched when the traditional floor splicing is spliced, and the compact and flat splicing of the corresponding floor strips on different floor slabs is realized, thereby facilitating the optimization of the use effect of the spliced floor and Overall aesthetic effect.
  • the inverted inclined surface corresponds to an angle of 5-85 degrees with the ground, so that the end portion formed by the tenon can be formed with the groove.
  • the ⁇ shaped empty groove matches.
  • the angle of inclination of the slope is more preferably set at an angle of 15-45 degrees from the bottom surface of the bottom layer, and the slope of the angle of 15-45 degrees is better hidden under the slope.
  • the above-mentioned inclined surface and the inverted inclined surface can be formed by cutting by a die.
  • the upper bottom edge of the tenon is integrally connected to the end of the floor strip. So that the longer lower bottom edge faces outward, the width of the tenon is gradually narrowed from the inside to the outside, and the width of the gutter is gradually widened from the inside to the outside, which is more advantageous when the tenon is combined with the gutter. The two are tightly joined to enhance the secure splicing between the floor tiles.
  • the base angle of the right angle trapezoid or the isosceles trapezoid may be any acute angle less than 90 degrees, but preferably 60-89.9 degrees, in the range of 60-89.9 degrees, when the angle of the bottom angle is larger, on the one hand, it is more advantageous for splicing.
  • the structure of the floor block is spliced, and the structure is stable, durable, comfortable, and beautiful.
  • the problems of the conventional floor tiles are overcome in one fell swoop, so that the cost of retrofitting for overcoming the problems of the conventional floor tiles can be greatly reduced, for example, no locks need to be provided;
  • the upper and lower floor panels are dislocated in the same direction, and the protrusions and grooves are formed at the intermediate layer position, and the middle layer and the upper and lower floor panels are L-shaped dislocation; no reinforcing ribs need to be provided; the amount of iron powder can be reduced; It can create conditions for reducing the manufacturing cost of floor tiles, and at the same time simplify the production and construction process of floor tiles and reduce the difficulty.
  • the bottom surface of the bottom layer is provided with a non-slip pattern, or the bottom layer is a anti-slip film provided with a non-slip pattern, or the bottom surface of the bottom layer is bonded with a anti-slip film with a non-slip pattern to further secure the floor.
  • the anti-slip film is preferably a plastic anti-slip film, and the PVC anti-slip film is preferred. This is because the PVC anti-slip film has better toughness and elasticity, which can further improve the tear resistance, folding resistance and resilience of the bottom layer, thereby enhancing the foldability of the floor tile and prolonging its service life.
  • the anti-slip pattern may be any regular or irregular pattern, for example, the anti-slip pattern is a mixture of one or more of a stripe, a wave pattern, a ring pattern or a polygon pattern pattern. Or the anti-slip pattern is a mesh anti-slip pattern, wherein a mesh stop-slip pattern is preferred, and the grid of the grid anti-slip pattern is a regular polygon grid with a groove at the center.
  • the groove may be a groove having a circular, prismatic, regular polygonal or elliptical cross section, but is preferably a groove having a circular cross section.
  • the regular polygon grid is an equilateral triangle lattice, a square lattice or a regular hexagon lattice.
  • Each side of the grid of the grid stop-slip pattern is provided with a through-port, so that the grid-stop-slip pattern is an open grid stop-slip pattern in which the grids are connected to each other and communicate with the outside.
  • the use of the open mesh stop-slip pattern is based on the permeability and water permeability required in actual use.
  • the grids of the mesh stop-slip are connected to each other and communicate with the outside, so that when there is moisture or air under the floor, Moisture or air circulates between the grids and can eventually be discharged outside the floor, thereby avoiding moisture or air stagnation caused by moisture or air stagnation, causing the floor to erect and slide, and enhancing the adsorption force of the floor tiles on the ground.
  • the present invention has the following advantages:
  • the invention adopts a plurality of pieces of a plurality of floor strips to replace the traditional single-piece structure form, and overcomes the structurally isolated and unconnected defects of the single-piece floor panel, and the plurality of floor strips
  • the joint between the two makes the glue-free floor block a stable whole, and it is not easy to slide relative to the ground to generate displacement. At the same time, it is ensured that the slits are generated without relative displacement between the floor strips.
  • the floor strips of the present invention are connected by the bottom layer, and the surface layers of the floor strips are provided with slits, so that the floor strips can be tightly connected and integrated, and can be reserved between the surface layers.
  • the connection of the bottom layer keeps the floor strips flat and stable, and the gap between the surface layers can eliminate the volume difference caused by thermal expansion and contraction, thereby avoiding The floor tiles are deformed, pulled, and warped.
  • the invention adopts the structural features of a right-angled trapezoid or an isosceles trapezoid by using a tenon with a right-angled trapezoid or an isosceles trapezoid and a tongue-and-groove trapezoid, and the floor panel can be firmly fastened to eliminate the floor fights.
  • the relative displacement between the blocks is not limited to a right-angled trapezoid or an isosceles trapezoid by using a tenon with a right-angled trapezoid or an isosceles trapezoid and a tongue-and-groove trapezoid
  • the bevel of the tenon can be inserted into the underside of the bevel of the gutter when the floor is spliced, thereby Concealing the bevel, on the one hand, eliminates the seams and gaps created by the engagement of the tongue and the tongue and groove, making the floor after the splicing smoother and more consistent, preventing the edge of the floor panel from arching, or the floor panel itself being warped and protruding.
  • FIG. 1 is a schematic structural view of a rubber-free floor block of the first embodiment
  • Figure 2 is an enlarged view of a portion A of Figure 1;
  • FIG. 3 is a structural diagram of the two pieces of the rubber-free floor block after the splicing of the embodiment 1.
  • the glue-free floor panel disclosed in this embodiment includes four floor strips 1, and each floor strip includes a bottom layer and a surface layer, and the bottom layer of each floor strip is connected and surfaced.
  • a slit 11 is formed between the layers, and the same side end portion of the floor strip is provided with a tenon 12 having an isosceles trapezoidal shape.
  • a tongue and groove 13 matching the tenon is formed between the tenons, and the lower bottom edge of the tenon is provided with a sloped surface 14, and the lower bottom edge of the tongue and groove is provided with a beveled surface which can be matched with the inclined surface.
  • the adjacent floor strips have different widths, and among the two adjacent floor strips, the tenons on the first floor strip and the second floor strips The tenons of the same size, and the tongues on the first floor strip and the tongues on the first floor strip and the tongues on the floor strips between the first floor strips match.
  • the slit 11 has a width of 0.5 mm, and the slit of the width can better eliminate the volume difference caused by the thermal expansion and contraction of the floor strip, and does not cause a larger gap between the surface layers.
  • the slitting is conducive to the overall aesthetics and use of the floor.
  • the bottom layer and the surface layer are closely combined to make the bottom layer and the surface layer difficult to be torn, the bottom layer and the surface layer are both plastic layers, and the floor strips are composed of a bottom layer and a surface layer.
  • the inclined angle of the inclined surface 14 is set at an angle of 15 degrees with the bottom surface of the bottom layer to connect the end of the tenon to the underside of the gutter, so as to better solve the problem that the end portions of the block are easily padded and arched when the traditional floor block is spliced.
  • the problem is that the compact and flat splicing of the corresponding floor strips on different floor tiles is realized, thereby facilitating the optimization of the use effect and overall aesthetic effect of the spliced floor.
  • the inverted inclined surface corresponds to an angle of 15 degrees with the ground so that the meandering end formed by the tenon can match the circular shaped groove formed by the groove. .
  • the upper bottom edge of the tenon 12 is integrally connected with the end of the floor strip so that the longer lower bottom edge faces outward, so that the width of the tenon is gradually narrowed from the inside to the outside, and the groove is The width is gradually widened from the inside to the outside.
  • the base angle of the above-described isosceles trapezoid is set to 75 degrees in this embodiment.
  • the bottom surface of the bottom layer is provided with a non-slip pattern to further ensure the relative displacement between the floor panels and prevent the displacement of the floor panel relative to the ground.
  • the anti-slip pattern is a grid stop-slip pattern in the embodiment, and the grid of the grid-stop-slip pattern is a square grid with a groove at the center, and the groove can be a groove having a circular cross section, and the net
  • the grids on the sides of the grids are provided with openings, so that the grid-stops are in the form of open grid-stops in which the grids are connected to each other and communicate with the outside.
  • the use of the open mesh stop-slip pattern is based on the permeability and water permeability required in actual use.
  • the grids of the mesh stop-slip are connected to each other and communicate with the outside, so that when there is moisture or air under the floor, Moisture or air between the grids It can be circulated and can be finally discharged outside the floor, so as to avoid moisture or air stagnation caused by moisture or air stagnation, the floor is arched and slid, and the adsorption force of the floor block on the ground is enhanced.
  • the glue-free floor block of the embodiment can improve the above structural improvement of the traditional floor block, and can completely solve the deformation and the slit produced by the traditional floor block without increasing the manufacturing cost and the construction difficulty. Problems such as warping and shifting, and the remarkable effect of the structure of the floor block after splicing is stable, durable, comfortable and beautiful.
  • the problems of the conventional floor tiles are overcome in one fell swoop, so that the cost of retrofitting for overcoming the problems of the conventional floor tiles can be greatly reduced, for example, no locks need to be provided;
  • the upper and lower floor panels are dislocated in the same direction, and the protrusions and grooves are formed at the intermediate layer position, and the middle layer and the upper and lower floor panels are L-shaped dislocation; no reinforcing ribs need to be provided; the amount of iron powder can be reduced; It can create conditions for reducing the manufacturing cost of floor tiles, and at the same time simplify the production and construction process of floor tiles and reduce the difficulty.
  • the glue-free floor panel structure disclosed in this embodiment is similar to that of Embodiment 1, but differs from Embodiment 1 in that it includes two floor strips, and each floor strip includes, in addition to the bottom layer and the surface layer, A soft layer and a fiberglass cloth layer disposed on the bottom layer, and a pattern layer disposed on the top layer.
  • the floor strip consists of a bottom layer, a top layer and a soft layer, a fiberglass cloth layer and a pattern layer.
  • the bottom layer and the top layer are tightly combined in a pressed form.
  • the bottom layer is a plastic layer
  • the surface layer is a wood layer.
  • the anti-slip pattern is a grid stop-slip pattern
  • the grid of the grid-stop-slip pattern is a regular hexagonal lattice with a groove at the center, and the groove is a groove having a regular polygonal cross section, and the grid is stopped.
  • the sliding lattice has a through-mouth on each side, so that the grid-stop sliding pattern is an open mesh stop-slip pattern in which the respective lattices communicate with each other and communicate with the outside.
  • the adjacent floor strips have the same width, and the size of the tenons on the adjacent floor strips are different, but the tongues formed by the tenons on the inter-floor strips are The tenons on the interphase floor strips match.
  • the length, width and thickness of the floor strips are 3 mm, 15 cm and 100 cm, respectively.
  • the slit has a width of 2 mm
  • the inclined angle of the inclined surface is set at an angle of 5 degrees with the bottom surface of the bottom layer
  • the inverted inclined surface corresponds to an angle of 5 degrees with the ground so that the end portion formed by the tenon can Matches the dove-shaped empty groove formed by the gutter.
  • the bottom corner of the isosceles trapezoid is set to 60 degrees in this embodiment.
  • the glue-free floor panel structure disclosed in this embodiment is similar to that of Embodiment 1, but differs from Embodiment 1 in that it includes six floor strips, and each floor strip includes, in addition to the bottom layer and the surface layer, A pattern layer disposed above the top layer.
  • the bottom layer and the surface layer are closely combined in a composite form, and the bottom layer in the embodiment comprises a soft layer, a glass fiber cloth layer and an iron powder layer, and the floor strip is composed of a bottom layer, a surface layer and a pattern layer to form a three-layer structure.
  • the tenon on the floor strip is a right-angled trapezoid.
  • a tongue-and-groove groove is formed between the tenons.
  • the anti-slip pattern provided on the bottom surface of the bottom layer is a stripe.
  • the width of the slit is 0.1 mm
  • the inclined angle of the inclined surface is set at an angle of 45 degrees with the bottom surface of the bottom layer
  • the inverted inclined surface is at an angle of 45 degrees with the ground so that the end portion formed by the tenon can Matches the dove-shaped empty groove formed by the gutter.
  • the base angle of the right-angled trapezoid is set to 89.9 degrees in this embodiment.
  • the glue-free floor panel structure disclosed in this embodiment is similar to that of Embodiment 1, but differs from Embodiment 1 in that it includes six floor strips, each of which includes a bottom layer and a surface layer, and includes a setting.
  • the bottom layer in this embodiment comprises an iron powder layer, and the bottom surface of the bottom layer is bonded with a anti-slip film provided with a non-slip pattern.
  • the floor strip consists of a top layer, a bottom layer, a soft layer, a fiberglass cloth layer, a pattern layer and a slip-stop film.
  • the tenons on the floor strips are trapezoidal at right angles, and the tongues are formed between the tenons.
  • the slit has a width of 1 mm
  • the inclined angle of the inclined surface is set at an angle of 60 degrees with the bottom surface of the bottom layer
  • the inverted inclined surface corresponds to an angle of 60 degrees with the ground so that the end portion formed by the tenon can Matches the dove-shaped empty groove formed by the gutter.
  • the base angle of the right-angled trapezoid is set to 30 degrees in this embodiment.
  • the anti-slip film is a PVC anti-slip film
  • the anti-slip pattern on the PVC anti-slip film is a mesh anti-slip pattern in the embodiment
  • the lattice of the mesh anti-slip pattern is an equilateral triangle with a groove at the center.
  • a lattice the groove is a groove having an elliptical cross section
  • each side of the lattice of the mesh stop-slip pattern is provided with a through opening, so that the grid stop-slip pattern is an open mesh in which the respective lattices communicate with each other and communicate with the outside. Sliding.
  • each floor strip includes a bottom layer and a surface layer, and is disposed on the bottom layer. a soft layer, a layer of pattern placed over the top layer.
  • the bottom layer in this embodiment comprises an iron powder layer and a glass fiber cloth layer, and the bottom layer is a anti-slip film provided with a non-slip pattern.
  • the floor strip consists of a top layer, a bottom layer, a soft layer and a pattern layer.
  • the tenons on the floor strips are trapezoidal at right angles, and the tongues are formed between the tenons.
  • the slit has a width of 0.3 mm
  • the inclined angle of the inclined surface is set at an angle of 85 degrees with the bottom surface of the bottom layer
  • the inverted inclined surface corresponds to an angle of 85 degrees with the ground so that the beak end formed by the tenon It can be matched with the hollow groove formed by the gutter.
  • the base angle of the right-angled trapezoid is set to 85 degrees in this embodiment.
  • the anti-slip film is a PVC anti-slip film, and the anti-slip film on the PVC anti-slip film is a wave pattern in this embodiment.
  • each floor strip includes, in addition to the bottom layer and the surface layer, a bottom layer and a bottom layer.
  • the iron powder layer between the surface layers, and the bottom layer is a anti-slip film provided with a non-slip pattern.
  • the floor strip consists of a surface layer, an iron powder layer and a bottom layer.
  • the tenon on the floor strip is an isosceles trapezoid.
  • a tongue groove matching the tenon is formed between the tenons, and the bottom angle of the isosceles trapezoid is set to 88 degrees in this embodiment.
  • the slit has a width of 1.5 mm
  • the inclined angle of the inclined surface is set at an angle of 30 degrees with the bottom surface of the bottom layer
  • the inverted inclined surface corresponds to an angle of 30 degrees with the ground so that the dove end formed by the tenon It can be matched with the hollow groove formed by the gutter.
  • the anti-slip film is a PVC anti-slip film
  • the anti-slip film on the PVC anti-slip film is a mixture of the ring pattern and the polygonal body pattern pattern in this embodiment.
  • the glue-free floor block of the above embodiment only the floor strips are laid flat, the tongues between the different glue-free floor blocks are fastened to the tongue and groove, and the bevel of the tongue is inserted into the tongue and groove. Under the inverted bevel, it can be assembled into a non-deformable, non-slit, non-warped, non-displaceable and durable, aesthetically pleasing floor, while achieving low cost and low difficulty construction.

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  • Floor Finish (AREA)

Abstract

L'invention concerne un bloc mince de plancher sans collage comportant une pluralité de lames de parquet (1). Les lames de parquet comportent au moins des couches inférieures et des couches de surface ; les couches inférieures des lames de parquet sont reliées, et des fentes (11) sont formées entre les couches de surface et les lames de parquet ; des tenons (12) ayant la forme d'un trapèze rectangulaire ou d'un trapèze isocèle sont formés au niveau des parties d'extrémité des mêmes côtés des lames de parquet alternantes ; des mortaises (13) qui correspondent aux tenons sont formées entre les tenons ; des plans inclinés (14) sont formés sur les bords inférieurs de la partie inférieure des tenons ; des plans inclinés inversés qui peuvent s'adapter dans, et se retrouver en joint en about avec, les plans inclinés sont formés sur les bords inférieurs de la partie inférieure des mortaises ; la largeur de chaque fente mesure entre 0,1 mm et 2 mm ; l'angle incliné formé entre chaque plan incliné et la surface inférieure de chaque couche inférieure est entre 5 et 85 degrés ; les bords supérieurs de la partie inférieure des tenons et les parties d'extrémité des lames de plancher sont reliés d'une seule pièce ; et l'angle de base du trapèze rectangulaire ou du trapèze isocèle est un angle aigu quelconque inférieur à 90 degrés. Le bloc mince de plancher sans collage peut absolument résoudre les problèmes de déformation, de fraisage de rainure, de voilement, de déplacement et autre sans augmentation des coûts de fabrication et des difficultés de construction.
PCT/CN2012/076952 2012-06-14 2012-06-14 Bloc mince de plancher sans collage WO2013185333A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/076952 WO2013185333A1 (fr) 2012-06-14 2012-06-14 Bloc mince de plancher sans collage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/076952 WO2013185333A1 (fr) 2012-06-14 2012-06-14 Bloc mince de plancher sans collage

Publications (1)

Publication Number Publication Date
WO2013185333A1 true WO2013185333A1 (fr) 2013-12-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/076952 WO2013185333A1 (fr) 2012-06-14 2012-06-14 Bloc mince de plancher sans collage

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Country Link
WO (1) WO2013185333A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05331997A (ja) * 1992-05-28 1993-12-14 Tajima Inc 置敷きロッキングタイルおよびその施工方法
JP2000064572A (ja) * 1998-08-25 2000-02-29 Toyo Exterior Co Ltd 乱張り敷石調床面形成ブロック及びその生産方法
FR2815678A1 (fr) * 2000-10-25 2002-04-26 Polytech Dispositif d'assemblage de panneau
CN2554266Y (zh) * 2002-08-05 2003-06-04 王立 复合智锁型防渗漏地板
JP2003247327A (ja) * 2002-02-22 2003-09-05 Toppan Printing Co Ltd 化粧材および建築内装材
CN2665274Y (zh) * 2003-10-20 2004-12-22 许振伟 组合拼装式地板块
CN102704651A (zh) * 2012-06-14 2012-10-03 惠州市耐宝塑胶制品有限公司 一种免胶地板拼块
CN202596113U (zh) * 2012-06-14 2012-12-12 惠州市耐宝塑胶制品有限公司 一种免胶地板拼块

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05331997A (ja) * 1992-05-28 1993-12-14 Tajima Inc 置敷きロッキングタイルおよびその施工方法
JP2000064572A (ja) * 1998-08-25 2000-02-29 Toyo Exterior Co Ltd 乱張り敷石調床面形成ブロック及びその生産方法
FR2815678A1 (fr) * 2000-10-25 2002-04-26 Polytech Dispositif d'assemblage de panneau
JP2003247327A (ja) * 2002-02-22 2003-09-05 Toppan Printing Co Ltd 化粧材および建築内装材
CN2554266Y (zh) * 2002-08-05 2003-06-04 王立 复合智锁型防渗漏地板
CN2665274Y (zh) * 2003-10-20 2004-12-22 许振伟 组合拼装式地板块
CN102704651A (zh) * 2012-06-14 2012-10-03 惠州市耐宝塑胶制品有限公司 一种免胶地板拼块
CN202596113U (zh) * 2012-06-14 2012-12-12 惠州市耐宝塑胶制品有限公司 一种免胶地板拼块

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