JP2010095857A - Long tile capable of being freely laid - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a long tile capable of being freely laid, which is formed in a new shape, and which can be substantially fixed to a floor surface by integrating each long tile group together so as not to come off without fixing the long tile by using an adhesive etc. <P>SOLUTION: A set of long tiles capable of being freely laid includes: the long tile having a short-side length of 10-35 cm and a long-side length of 90-150 cm wherein one of the short-side portions includes a fitting protrusion for being fitted into the adjacent long tile and the other short-side portion includes a fitting recess; or, the long tile having a short-side length of 10-35 cm and a long-side length of 90-150 cm wherein both the short-side portions include fitting portions for connecting with other connecting member, and the connecting member. A long-tile floor employs them. <P>COPYRIGHT: (C)2010,JPO&amp;INPIT

Description

  The present invention relates to a long tile that can be laid.

  As the floor finishing material for the double floor base, carpet tiles and vinyl floor tiles are used, and these are usually fixed to the double floor base with an adhesive. When changing the wiring in the double floor base, etc., the floor finish will be peeled off once. However, in this case, the double floor base ground surface is coated with adhesive, making it difficult to work. There is also a risk of clothes and the like being soiled by the adhesive. On the other hand, the thing of patent document 1 shown in FIG. 7 is a floor finishing material which does not use an adhesive, Comprising: The four sides of a rubber tile are processed into an uneven shape, and the sides of adjacent tiles are inserted by fitting them. However, the workability is poor because all the unevenness of the sides must be fitted, and when changing the wiring, they must be removed and fitted again, resulting in poor workability.

  In Patent Document 2, as shown in FIG. 8, the tile block A provided with a concavo-convex adjacent body on the outer periphery is fitted to the adjacent concavo-convex body on the outer periphery of the tile block A provided separately. Rubber tile blocks have been proposed, each consisting of a combination of L-shaped adjacent bodies B, C, D, and E, each having a concave and convex joint body provided on an inscribed piece. It is a set of sets, and as one set is too large, there is a lack of adaptability.

However, these prior documents have no concept of “laying”.
From the standpoint of laying, flooring materials that are large (one side is around 1 m) and have a certain amount of weight are considered to be effective because they do not cause misalignment even if they are constructed without using an adhesive or the like. However, it is difficult to change the wiring. There is Patent Literature 3 as a technique on the extension line of such a concept. This technology is a tile-shaped plastic flooring whose flooring has a thickness of 3 to 6 mm and a weight of 5000 to 12000 g / m ² and whose back surface can be deformed by its own weight or load.

Japanese Utility Model Publication No. 48-12828 Japanese Utility Model Publication No. 50-148841 Japanese Utility Model Publication No. 63-59945

  The object of the present invention is to fix the long tiles substantially to the floor surface by integrating the long tile groups so that they do not come off without fixing the long tiles using an adhesive or the like. It is in the point of providing a long tile that can be placed in a new shape that can be applied.

The first aspect of the present invention is a long tile having a short side portion of 10 to 35 cm and a long side portion of 90 to 150 cm, and for fitting with one of the short side portions to be fitted to an adjacent long tile. The present invention relates to a long tile that can be laid, characterized in that a convex portion is provided and a fitting concave portion is provided on the other side.
The second aspect of the present invention is a long tile having a short side portion of 10 to 35 cm and a long side portion of 90 to 150 cm, for fitting and connecting with other connecting members to both of the short side portions. The present invention relates to a long tile set that can be laid, comprising a long tile provided with a fitting portion and the connecting member.
A third aspect of the present invention is characterized in that the fitting portions in the first row and the fitting portions in the second and subsequent rows of the long tile according to claim 1 or 2 are arranged so as not to be aligned in a horizontal line. For long tile floors.
According to a fourth aspect of the present invention, the fitting part in the first row and the fitting part in the second and subsequent rows of the long tile according to claim 1 or 2 are at an angle of 45 ° with respect to the length direction of the long tile. The present invention relates to a long tile floor characterized by being arranged.

  The materials constituting the long tiles and connecting members of the present invention are usually used for flooring materials such as vinyl chloride resins, polyolefin resins such as polystyrene and polypropylene, polyamide resins such as nylon 6 and nylon 66, acrylic resins and urethane resins. Examples of various synthetic resins that can be used.

  In the present invention, the fitting convex portion and the fitting concave portion are configured so that, for example, the fitting convex portion is wider toward the tip, and the fitting concave portion has a shape corresponding to the fitting convex portion and the concave portion for fitting so as not to be detached. It is preferable to do. One example is shown in FIGS.

The shape of the connecting member in the present invention is also a length that is used corresponding to the shape of the connecting member so that the tip of the connecting member and the long tile are not widened as they are pulled. The short side portion of the shank tile has a shape that fits with the connecting member. For example, as an example of the connecting member, the structure shown in FIGS. 6A and 6B can be cited, and the state where the connecting member shown in FIG. 6A is connected to the short side portion of the long member is illustrated. 2 and FIG.
Furthermore, if the anti-slip process is performed on the back surface of the tile, the stability is further improved. In order to impart anti-slip properties, a foamed body of the vinyl chloride resin composition is preferable because it has good water resistance and alkali resistance, and also has great advantages in terms of productivity and production facilities.
Practically, it is preferable to use a solidified foam after mechanically foaming a vinyl chloride resin paste, in order to satisfy the above requirements and to satisfy the performance of the production surface and the base such as mortar. The foaming ratio is preferably 1.5 to 3.5.

FIG. 5 is an enlarged view of a short side portion of the long tile of the present invention shown in FIG. In this case, the depth is 15 mm to 50 mm, the width is 7.5 mm to 50 mm, and α is 30 ° to 75 °.
FIG. 6A is an enlarged view of the short side portion of the long tile of the present invention shown in FIG. In this case, the depth is 15 mm to 50 mm, the width is 7.5 mm to 50 mm, and β is 30 ° to 75 °. FIG. 6B shows another embodiment, the depth is 15 mm to 50 mm, the width is 7.5 mm to 50 mm, the thickness is 7.5 mm to 25 mm, the dent (I) is 7.5 mm to 15 mm, and the dent ( B) is 7.5 mm to 25 mm.

(1) Even if it is used for a scale that does not require the use of an adhesive, the amount of use can be greatly reduced.
(2) At the time of enforcement, since only the short side portion may be fitted, the working time can be greatly shortened as compared with the case where the four sides are fitted.
(3) The tile packing operation is very simple and easy as compared to the case where fitting parts are provided on all four sides.

  Hereinafter, the present invention will be described with reference to examples, but the present invention is not limited thereto.

Example 1
A vinyl chloride resin (PVC) composition having the following composition was rolled on a calendar to prepare a backing layer sheet having a thickness of 1.5 mm. After laminating a 0.5 mm thick soft PVC film with a wood grain pattern printed on this backing layer sheet, a long tile having a long side portion of 90 cm and a short side portion of 15 cm was obtained. The fitting convex part was formed in one of the short sides of this tile, and the fitting concave part of the shape corresponding to this convex part was formed in the other. In addition, as shown in FIG. 5, the depth of the convex part was 20 mm, the width was 40 mm, and the angle α was 60 °. This tile was placed on a mortar base as shown in FIG. Since a plurality of tiles are connected in the longitudinal direction, it is difficult to move, and since the connecting portions are shifted in the horizontal direction, the tiles are difficult to shift in the horizontal direction and are suitable as laying tiles.
<Composition composition>
PVC 100 parts by weight Plasticizer (DOP) 50 parts by weight Filler 200 parts by weight Stabilizer 3 parts by weight

Example 2
The material having the same composition as in Example 1 was used, and an installation tile method of the style shown in FIG. 2 was performed.
The long tile has a long side portion of 90 cm and a short side portion of 15 cm, and the connecting member has a width of 40 mm, a depth of 20 mm, and an angle β of 60 ° corresponding to FIG. Is.
As a result, since the plurality of tiles are connected in the longitudinal direction, the tile is difficult to move, and the construction is performed by shifting the connecting portion in the horizontal direction.

It is the upper surface part which shows an example of the elongate tile of this invention, and the upper surface part which shows the fitting state. It is a top view which shows another example of the long tile of this invention, and a top view which shows the fitting state. The state which is constructing the long tile shown in FIG. 1 of this invention by using the corner part of a room as a work start point is shown. The state which is constructing the long tile shown in FIG. 2 of this invention by making the corner part of a room into a work start point is shown. It is an enlarged view of the short side part of the long tile shown in FIG. (A) And (B) is a top view which shows an example of the connection member of this invention. It is a top view of the tile of patent document 1. FIG. 10 is a plan view of a tile of Patent Document 2. FIG.

Claims (4)

  A long tile having a short side portion of 10 to 35 cm and a long side portion of 90 to 150 cm, and a fitting convex portion for fitting with an adjacent long tile is provided on one side of the short side portion, and the other side. A long tile that can be laid, characterized in that a recess for fitting is provided.   A long tile having a short side portion of 10 to 35 cm and a long side portion of 90 to 150 cm, and having a fitting portion for fitting and connecting to another connecting member on both of the short side portions A long tile set that can be laid out, comprising a length tile and the connecting member.   The long tile floor according to claim 1 or 2, wherein the first-row fitting portions and the second-row and subsequent fitting portions of the long tiles are arranged so as not to be aligned in a horizontal line.   The fitting part of the 1st row of the long tile of Claim 1 or 2 and the fitting part after the 2nd row are arrange | positioned at an angle of 45 degrees with respect to the length direction of a long tile. And long tile floor.

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