JP2012172302A - Decorative floor material to be detachably laid - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a decorative floor material to be detachably laid which allows each tile to be easily attached to and detached from a resin base, so that a lot of waste due to replacement of tiles together with the resin base is eliminated, allowing segregated disposal of the nonburnable tiles and the resin base to be easily performed.SOLUTION: A decorative floor material 1 includes nine tiles 2 fastened to a resin base 3 to be placed on a floor for use. Each of tile bodies 20 is provided with based cylindrical engaging members 4 each having a projection 42, at the four corners on the rear face. A base body 30 is provided with a cylindrical locking part for detachably locking the projection 42 of the engaging member 4 at the lower end. The projection 42 of the engaging member 4 of each of the tile bodies 20 is elastically deformed and inserted in a hole part 51 of the locking part 5 of the base body 30 to be locked at the lower end, so that each tile 2 is fastened to the resin base 3.

Description

  The present invention relates to an in-laying flooring material laid on a balcony, a veranda, or the like, and more particularly, to a flooring material provided with a plurality of surface materials and a resin base that receives and supports each surface material from below.

  Conventionally, as this seed-laying decorative flooring material, a plurality of surface materials are arranged and arranged on the upper surface of the resin base, and are fixed to the resin base via an adhesive. (See Patent Document 1).

Japanese Patent No. 2783127

However, in the above conventional one, since a plurality of surface materials are fixed to the resin base via an adhesive, even if one surface material is damaged or damaged, the resin base It must be replaced every time, and the remaining surface material is neither damaged nor damaged, resulting in great waste.
In addition, when the surface material and the resin base are different materials, the surface material may not be treated as a flammable material like the resin base when disposing the flooring material by renovation, etc. It is very difficult to separate the surface material and the resin base by the fixing.

  The present invention has been made in view of such points, and the object of the present invention is to make it possible to easily attach and detach each surface material from the resin base, thereby eliminating the great waste due to the replacement of each resin base. The object of the present invention is to provide a floor covering material that can be easily disposed of and disposed of with a resin base when the surface material cannot be handled as a combustible material.

  In order to achieve the above object, the present invention presupposes a floor covering material provided with a plurality of surface materials and a resin base for receiving and supporting each surface material from below. An engaging portion having a protrusion is provided on one of the surface material and the resin base, and a protrusion of the engaging portion is detachably engaged with the other of the surface material and the resin base. A locking portion for stopping is provided.

Due to this specific matter, each surface material is fixed by the engaging portion having a protrusion with respect to the resin base and the engaging portion for locking the protrusion of this engaging portion, so that one surface material is damaged. If it is damaged or damaged, the protrusion of the engaging portion may be detached from the engaging portion between only the surface material and the resin base, and only the corresponding surface material can be replaced. Thereby, it becomes possible to eliminate a great waste due to replacement of each resin base when one surface material is damaged or damaged.
Moreover, when disposing the flooring material for renovation, etc., even if the surface material and the resin base are different and the surface material cannot be handled as a combustible material similar to the resin base, each surface material is a resin base. Therefore, it is possible to easily separate and discard each surface material and the resin base.

  The engaging portion is formed in a substantially cylindrical shape, and the engaging portion is formed in a substantially cylindrical shape that can be inserted into the engaging portion, and the engaging portion is inserted into the engaging portion. A slit that elastically deforms the protrusion inward in the radial direction when it is formed may be provided.

  In this case, when the engaging portion is inserted into the engaging portion, the protrusion of the engaging portion is inserted into the engaging portion without difficulty by the slit that elastically deforms the protrusion in the radial direction. Can be stopped. In addition, when the surface material body is removed from the base body, if the protrusion is elastically deformed inward in the radial direction, the locking by the locking portion is easily released, and the surface material body can be easily removed from the base body. it can.

  In short, in short, only the damaged or damaged surface material is fixed to the resin base by fixing the surface material to the resin base by the engaging portion having the protrusion and the engaging portion for locking the protrusion of the engaging portion. It can be removed and replaced from the base, and a great amount of waste due to replacement of each resin base can be eliminated. Moreover, even if the flooring material is discarded by renovation or the like, even if the surface material cannot be handled as a combustible material, it is possible to easily separate and discard the surface material and the resin base.

It is the top view which looked at the inlay dressing material which concerns on embodiment of this invention from the front side. It is the top view which looked at this base main body from the front side in the state where only one tile main body was attached to the base main body of the laying decorative floor material of FIG. It is the rear view which looked at the flooring material of FIG. 2 from the back side. It is the perspective view which looked at the flooring material of FIG. 2 from the back side. FIG. 3 is a vertical side view of a part of a flooring decorative floor material cut in the vicinity of a tile body of FIG. 2. It is the perspective view which looked at a part of the inlay decorative floor material which attached the tile main body of FIG. 2 from the back side. It is the perspective view which looked at the engaging member attached to the tile main body of FIG. 6 from the back side. It is the bottom view which looked at the engaging member of Drawing 6 from the lower part. It is the perspective view which looked at the engaging member of FIG. 8 from the downward direction. It is the side view which looked at the engaging member of FIG. 8 from the position which shifted 90 degrees in the circumferential direction from the position of the protrusion. It is the side view which looked at the engaging member of FIG. 10 from the position of protrusion. FIG. 6 is a longitudinal side view of a part of the flooring decorative floor material showing a state immediately before attaching the surface material to the resin base by elastically deforming the protrusion of the engaging member of FIG. 5. It is the side view which looked at the inlay decorative flooring of FIG. 1 from the edge | side by the side of a male fitting part. It is the side view which looked at the inlaying flooring material of FIG. 1 from the side by the side of a female fitting part.

  Embodiments of the present invention will be described below with reference to the accompanying drawings for understanding of the present invention. In addition, the following embodiment is an example which actualized this invention, Comprising: The thing of the character which limits the technical scope of this invention is not.

  In FIG. 1, reference numeral 1 denotes an inlaying decorative flooring according to an embodiment of the present invention. The inlaying decorative flooring 1 has a substantially square shape in a plan view composed of a plurality of, for example, nine surface ceramics. , Tiles 2, 2,... And the resin base 3 made of a resin such as polyethylene or EVA (ethylene-vinyl acetate copolymer resin). The tile bodies 20 of each tile 2 are all formed in the same shape and the same dimensions. Then, the laying decorative flooring 1 is used by placing it on a balcony or a veranda (not shown).

  As shown in FIGS. 2 to 4, the base body 30 of the resin base 3 is formed by connecting a frame body 31 having a substantially square frame shape in a lattice shape by a large number of vertical bars 32 and horizontal bars 33, A leg portion 34 is provided that protrudes to the back side (upward in FIG. 4) from the intersection of each vertical beam 32 and each horizontal beam 33. The base body 30 is formed in such a size that three tiles 2 are arranged in the vertical direction and the horizontal direction, respectively, and fixed. Of the vertical bars 32 and the horizontal bars 33, the vertical bars 32 and the horizontal bars 33 corresponding to the edges of the tile bodies 20 are the other vertical bars 32 and the horizontal bars 33 (the edges of the tile bodies 20. Are formed wider than the vertical beam 32 and the horizontal beam 33) which do not correspond to. The frame body 31 is formed in a substantially L-shaped cross section with its outer end edge extending downward, and its lower end is positioned above the lower end of the leg portion 34.

  As shown in FIG. 5, engaging members 4, 4,... As bottomed cylindrical engaging portions projecting downward are attached to the four corners of the back surface of each tile body 20, respectively. Each engagement member 4 has a concave portion 41 for storing an adhesive on the front side of the bottom thereof, and is adhered to the back surface of each tile body 20 by an adhesive 40 stored in the concave portion 41. Each engaging member 4 is made of a resin such as PVC (polyvinyl chloride), ABS resin (acrylonitrile butadiene styrene copolymer resin) or AES resin (acrylonitrile ethylene-propylene-diene styrene copolymer resin).

  On the other hand, as shown in FIGS. 6 and 7, corresponding portions of the base body 30 corresponding to the engagement members 4 at the four corners of each tile body 20, that is, a frame body 31, wide vertical bars 32, and horizontal bars 33. Are formed integrally with locking portions 5, 5,... Projecting downward so that a hole 51 through which the engaging member 4 can be inserted is continuous downward. . The lower end of each locking portion 5 is located above the lower end of the outer end edge of the frame body 31. In this case, the engaging member 4 and the locking portion 5 have different diameters so that the engaging member 4 is inserted into the locking portion 5, and the engaging member 4 and the locking portion 5 are locked with the outer diameter of the engaging member 4. A slight gap exists between the inner diameter of the hole 51 of the part 5.

  Further, as shown in FIGS. 8 to 11, the engaging member 4 has a protrusion that extends downward from a position shifted in phase by 180 degrees in the circumferential direction and protrudes radially outward from the extended end. 42 and 42 are integrally provided. In addition, the engagement member 4 is provided with a slit 43 that elastically deforms each protrusion 42 inward in the radial direction (in the reduced diameter direction). The slits 43 are continuously formed on both sides in the circumferential direction of each protrusion 42 from the lower end to the upper position.

  The lower end of the locking portion 5 substantially coincides with the upper surface of each protrusion 42. Further, as shown in FIG. 12, each protrusion 42 of the engaging member 4 is elastically deformed in the diameter reducing direction of the engaging member 4 by each slit 43 when inserted into the hole 51 of the locking portion 5, When the lower end of the locking part 5 is exceeded, it returns from the elastic deformation in the direction of diameter reduction and is locked to the lower end of the locking part 5.

  Further, as shown in FIGS. 13 and 14, a male fitting portion capable of fitting a male and a female to two adjacent sides (the lower side and the right side in FIG. 3) of the four sides of the frame 31 of the base body 30. 35, 35,... Are integrally provided with a spacing of 6 for each side, while the remaining 2 sides (upper side and left side in FIG. 3) are fitted to each male fitting portion 35. Six fitting portions 36, 36,... Are integrally provided at intervals on each side. In this case, each male fitting portion 35 and each female fitting portion 36 for each side of the frame body 31 are each female fitting portion for each side of the frame body of the base body of the same type of resin base (not shown). And the respective male fitting portions are connected so as to extend in a state in which the sides of the frame 31 are fitted with each other and the two sides adjacent to the sides of the frame 31 are matched with each other. ing.

  Each male fitting portion 35 is a protruding piece that protrudes downward from the lower end of the frame 31 of the base body 30, and the lower end thereof substantially coincides with the lower end of the leg portion 34. On the other hand, each female fitting portion 36 has a downward and outward direction from the lower end of the frame 31 of the resin base 3 so that each male fitting portion 35 (projection piece) is inserted from above and fitted. The lower end (the lower end of the protruding portion) substantially coincides with the lower end of the leg portion 34. In this case, when connecting the base bodies of the same type of resin base, each female fitting portion 36 is fitted with each male fitting portion in a state of entering below each male fitting portion, As a result, the floor coverings 1 are connected to each other without a gap.

  Therefore, in the present embodiment, the protrusion 42 of the engaging member 4 provided on each tile body 20 is inserted into the hole 51 of the engaging portion 5 provided on the base body 30 and is locked at the lower end. Since, for example, one of the nine tiles 2 is damaged or damaged, the engagement members 4 of the tile main body 20 are only between the tile 2 and the resin base 3. The protrusions 42 may be detached from the lower ends of the locking portions 5, and only the corresponding tile 2 can be replaced. Thereby, for example, when one tile 2 is damaged or damaged, a great waste due to replacement of each resin base 3 can be eliminated.

  Moreover, when disposing the floor covering 1 by renovation or the like, the tile 2 is made of the same combustible material as the resin base 3 because the porcelain tile body 20 and the base body 30 are different from each other. Even if it cannot be handled, each tile body 20 can be easily detached from the base body 30, and the separation and disposal of each tile 2 and the resin base 3 can be easily performed.

  In addition, since the engaging member 4 is bonded to the back surface of each tile body 20 by the adhesive 40, the engaging member 4 made of a material different from that of each tile 2 can be used, and the back surface of each tile body 20 can be used. On the other hand, the engaging member 4 can be easily attached by the adhesive 40.

  Further, since the slits 43 for elastically deforming the protrusions 42 in the radial direction are provided on both sides in the circumferential direction of the protrusions 42 of the engaging member 4, the engaging member 4 is inserted into the hole 51 of the locking portion 5. Each of the protrusions 42 is elastically deformed radially inward when inserted into the stopper, and is inserted without difficulty, so that the protrusion 42 can be smoothly locked to the lower end of the locking portion 5. In addition, when the protrusions 42 are elastically deformed radially inward when the tile body 20 is removed from the base body 30, the locking from the lower end of the locking portion is easily released, and the tile 2 is removed from the resin base 3. Can be easily removed.

  Furthermore, the base main body 30 and the same type of base main body have a female fitting portion (or a female fitting portion 36) on each side of the frame body portion 31 with respect to each male fitting portion 35 (or each female fitting portion 36). Alternatively, the sides of the frame body portion 31 are connected to each other by fitting the male and female portions), so that the sides of the plurality of base main bodies 30 are connected to each other in accordance with the laying area such as a balcony or a veranda. The flooring material 1 can be laid and connected.

  In addition, this invention is not limited to the said embodiment, The other various modifications are included. For example, in the present embodiment, the porcelain tile 2 is used as the surface material, but it may be a surface material such as ceramic, glass, wooden, or synthetic resin. In this case, if a surface material made of synthetic resin is applied, an engaging portion or a locking portion can be integrally provided on the back surface of the surface material body, and the engaging portion is provided on the back surface of each surface material body. Or the operation | work which attaches a latching | locking part becomes unnecessary and it becomes possible to improve the productivity of the flooring decorative material 1.

  In the present embodiment, the engaging member 4 is provided on each tile body 20 and the locking portion 5 is provided on the base body 30. However, the engaging portion having a protrusion is provided on the base body as a locking portion. The locking member may be provided in each tile body. In this case, if the engaging member and the engaging portion have different diameters so that the outer periphery of the engaging member is inserted into the inner periphery of the engaging portion, the engaging portion protrudes inward in the radial direction. It is necessary to provide a hole or the like in the locking member for detachably locking the protrusion. On the other hand, if the engaging member and the engaging portion have different diameters so that the outer periphery of the engaging portion is inserted into the inner periphery of the engaging member, the protrusion protruding outward in the radial direction of the engaging portion It is necessary to provide a hole or the like in the locking member for releasably locking.

  Further, in the present embodiment, nine tiles 20 are arranged and fixed on the resin base 3 in the vertical direction and in the horizontal direction, respectively, but the number of surface materials such as tiles is limited to this. Any number may be fixed to the resin base as long as it is plural.

  Furthermore, in this Embodiment, although the engagement member 4 was provided in the four corners of the back surface of the tile main body 20, an engaging part (engagement member) or latching | locking is carried out in 1-3 places or 5 places or more of the back surface of a tile main body. A part may be provided.

1 Lay-up flooring 2 Tile (surface material)
20 Tile body 3 Resin base 30 Base body 4 Engagement member (engagement part)
42 Protrusion 43 Slit 5 Locking part

Claims (2)

A floor covering material comprising a plurality of surface materials and a resin base for receiving and supporting each surface material from below,
One of each of the surface materials and the resin base is provided with an engaging portion having a protrusion,
The other surface material and the other resin base are provided with a locking part for releasably locking the protrusion of the engaging part. While the locking portion is formed in a substantially cylindrical shape,
The engagement portion is formed in a substantially cylindrical shape that can be inserted into the locking portion, and includes a slit that elastically deforms the protrusion radially inward when inserted into the locking portion. 1. The floor covering material according to 1.

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