JP3218213U - Flooring materials for building floors - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a flooring material for laying a building floor surface that can be stably laid by placing it on a floor foundation in a state where the flooring materials are integrated by joining the flooring materials. SOLUTION: A plate body 110 formed into a basic shape, a laterally extending concave groove 120 provided on the front, back, left and right peripheral side surfaces of the plate body 110, and an employment fruit 130 for joining the plate bodies 110 to each other. I have. The hired fruit 130 has a thickness corresponding to the height of the concave groove 120, a width corresponding to the depth of the two concave grooves generated when the plate main bodies 110 face each other, and a length that fits in one of the plate main bodies 110. Or has a length that penetrates multiple sheets. All four sides of the plate main body 110 are joined with the adjacent plate main body 110 with the employment fruit 130. It is also possible to apply a water-repellent finish to the surface of the hired fruit. [Selection] Figure 1

Description

  The present invention relates to a flooring material for laying a building floor that can be retrofitted to a flooring material that can be installed on the existing floor surface of a building by simple construction.

  In recent years, housing and office building renovation has been actively performed. Building renovation is performed on various places and facilities inside and outside the building, but a typical renovation place is the floor. There are various patterns of floor remodeling, but if it is a house, for example, remodeling using wood such as changing an existing tatami room to flooring or renewing the flooring of an old flooring room There are many. In addition to renewing old flooring materials such as P-tiles and PVC sheet floors on concrete in offices, there are also renovations that produce a calming interior with flooring like ordinary homes. As described above, cases of using wood for renovation of the floors of houses and offices are increasing.

  Conventional flooring for flooring is often a vertically long strip-shaped decorative board. The flooring in the prior art is basically arranged by arranging vertically long strip-shaped decorative plates in a line without any gaps, and the lines are arranged while being slightly shifted from each other. In addition, the arrangement | positioning of the wood for flooring is often affixed using the adhesive agent with respect to the timber floor surface and concrete floor surface which are floor base materials. In many cases, a liquid adhesive is used, but some use a hot-melt adhesive that has solidified at room temperature.

  For example, in the technology disclosed in Japanese Patent Application Laid-Open No. 2002-21295, a high-frequency induction heating apparatus is provided from the surface side after providing a conductive coating layer on a hot melt adhesive layer and arranging a flooring material for reforming. The conductive material in the conductive coating layer generates heat by generating a high frequency by the magnetic field, and the hot melt adhesive layer is melted and bonded to the base material by the heat. When this high-frequency induction heating device is sequentially moved on the surface of the flooring material for reforming, the hot melt adhesive layer is sequentially melted in the moving direction, and after passing through the high-frequency induction heating device, it is cooled and solidified. The flooring material for reforming is firmly fixed to the base material. At this time, if there is a slight shift in the mounting position, if it is before the hot melt adhesive layer is completely solidified, it is easily melted by heating again with a high frequency induction heating device, and the position is finely adjusted can do.

JP 2002-21295 A

As described above, there is a problem of how to stably fix the floor surface to the floor base as described above. As in the above prior art, there are many things that are stuck with an adhesive, but the adhesive is an organic chemical substance and does not mean that there is no influence on the human body. People who are sensitive to organic chemicals may become chronically unwell or, in severe cases, develop allergic symptoms.
Therefore, in recent years, in order to reduce the amount of adhesive used, attention has been paid to a method in which a floor material for remodeling is integrated in the front, rear, left and right directions and placed on the floor base. However, the technology of how to integrate the floor material for remodeling in the front, rear, left and right has not been established, and it is a situation where trial and error have been carried out.

  Further, when wood is used as a material for the flooring material for renovation, the wood is delicate, but there may be expansion and contraction due to moisture absorption and desorption. Although this is not a problem in actual use, a very slight gap may be formed between the flooring materials for reforming. Foreign matter such as dust or dust may enter the slight gap, or water spilled from the top may enter. Moisture may penetrate into the interior along the boundary due to capillarity and further spread laterally inside. Such a gap is filled in the case of being solidified with an adhesive as in the above-mentioned conventional technique, but the flooring for remodeling is integrated by only joining the flooring for remodeling without using the adhesive. It is a point to be careful when making it.

Therefore, in view of the above-mentioned problems, the present invention does not individually attach the flooring for remodeling to the floor base with an adhesive, but bonds the flooring for reforming to each other. An object of the present invention is to provide a flooring material for laying a building floor that can be stably laid by being placed on the floor foundation in an integrated state.
Also, to provide a flooring material for laying a building floor that can prevent the spread of the influence of dust, dust and moisture entering from the gap even when a slight gap occurs in the flooring material for laying the building floor With the goal.
In the above description, renovation is used as the starting point, but it is also possible to lay it as a construction from the beginning on the floor of a newly built property. The purpose of the present invention is not limited for remodeling, and is intended to provide as a flooring material for laying a building floor.

  In order to achieve the above object, a flooring material for laying a building floor according to the present invention is a flooring material for laying a building floor surface to be arranged on a floor base, and a plate material body formed into a basic shape and , A groove that runs in the lateral direction provided on the front, back, left, and right peripheral side surfaces of the plate body, and the height of the groove is uniform between the plate bodies and the plate body The thickness corresponding to the height of the concave groove, the width corresponding to the depth of the two concave grooves generated when the plate main bodies face each other, and 1 of the plate main body. It is provided with employment fruit which is a length that fits on a sheet or a length that penetrates a plurality of sheets, and all the four sides of the basic body of the plate body, front, back, left, and right, can be joined with the adjacent board material body with the employment fruit. It is a flooring material for building floors that can be built.

  With the above configuration, the flooring material for laying a building floor according to the present invention joins the flooring materials to the front, back, left, and right surroundings through employment without using an adhesive for laying the floor base. Can be integrated as a whole. Even if a single flooring material is light and small, if a large number of sheets are integrated, the weight increases and the size increases. There is no risk of moving or shifting during use. In addition, since the entire unit is integrated, placing furniture such as tables and fixtures or office fixtures at any point adds to their weight and creates a strong frictional force with the floor base material. In a more stable state.

  In addition, in the flooring material corresponding to the end part of the laying place in the room, the end surface may be in a state where there is a concave groove, but since the concave groove and the employment fact are not essential, the cut surface passes through the end surface. It can also be assumed that the ditch or hire is not applicable.

  As a further contrivance, the surface of the hired fruit can be water-repellent. Although the hiring fact is in the laid state, the hiring fact is embedded in the plate body itself, but since the hiring fact is located at the joining portion of the plate body bodies, there is a boundary between the plate body bodies above. The boundary is tightly joined with no gap, but even if water is spilled from above while it is in a state where a slight gap is generated due to delicate expansion and contraction due to moisture absorption and discharge etc., it will not be sucked into the inside It is devised to give water repellent finish so

  Further, it is possible to provide one or a plurality of receiving grooves along the length of the hired fruit. Since moisture has a large surface tension and has a property of entering even in a gap that is tightly joined by capillary action, it may spread in the horizontal direction after entering from the boundary between the plate bodies. Therefore, a receiving groove is provided in the hire to prevent it from spreading from the hire to the plate body. By providing a receiving groove, when overhauling, etc., it is only necessary to replace the hired person and the life of the plate body can be extended. Note that the receiving groove may be provided along the length direction of the hired fruit, but may be provided along the width direction of the hired fruit.

  Each flooring material for laying a building floor is preferably made of high-quality wood. As the decorative board on the whole or the surface of the board material, for example, cypress, cedar, pine, drill, oak, oak, mahogany, walnut, beech, teak, rosewood, ebony and the like can be employed. It goes without saying that other wood may be used. Of course, it can be made of metal such as aluminum or stainless steel according to the user's preference.

  According to the flooring material for laying a building floor surface of the present invention, the flooring materials can be joined to each other around the front, rear, left, and right sides through the employment facts without using an adhesive for laying the floor base. Can be integrated as a whole.

It is a figure which shows the external appearance of the flooring material 100 (basic form is a substantially square type) used as the basic unit for laying the building floor surface of this invention. It is a figure which shows the external appearance of the flooring material 100 (strip-shaped type whose basic form is a substantially rectangular shape) used as the basic unit for laying the building floor surface of this invention. It is the figure which looked at the relationship between arrangement | positioning of the board | plate material main body 110, and the employment fruit 130 inserted by the inside from the top. It is the figure which expanded and highlighted and showed the relationship between the board | plate material main body 110 and the employment fruit 130 in the cross section. It is a figure which shows the structure of the employment fruit 130a concerning Example 2. FIG. This is an example showing a structure in the case where there is no receiving groove 131 in the hired fruit 130. It is an example showing a structure in the case where there is a receiving groove 131 in the hired fruit 130. It is a figure which shows construction of the hot-melt adhesion | attachment of the building board disclosed by Unexamined-Japanese-Patent No. 2002-21295 in a prior art.

  Hereinafter, embodiments of a flooring material for laying a building floor according to the present invention will be described with reference to the drawings. However, it goes without saying that the scope of the present invention is not limited to the specific application, shape, number, etc. shown in the following embodiments.

A configuration example of the flooring material 100 for laying a building floor surface according to the first embodiment will be described.
FIG. 1 and FIG. 2 are views showing the appearance of a flooring material 100 that is a basic unit for laying a building floor according to the first embodiment.
FIG. 1 shows a type in which the basic shape is a strip having a substantially rectangular shape. FIG. 1A shows a state where basic components are combined, and FIG. 1B shows a state where each component is disassembled.
FIG. 2 shows the basic shape of a substantially square type. FIG. 2A shows a state where basic components are combined, and FIG. 2B shows a state where each component is disassembled.
1 and FIG. 2, the flooring material 100 includes a plate material main body 110, a recessed groove 120, and a hired fruit 130.
1 and 2 show basic units of a flooring material 100 for laying a building floor surface. The basic unit of the flooring material 100 is laid out in the front, rear, left and right directions by connecting to the adjacent flooring material 100 in a shared form. Go.

Hereinafter, the configuration of each part of the flooring material 100 for laying a building floor according to the present invention will be described.
The plate material main body 110 is a lumber molded into a basic shape, and it is particularly preferable that the surface is beautifully finished so as to directly face the room. For example, any of cypress board, cedar board, pine board, drill board, oak board, oak board, mahogany board, walnut board, beech board, teak board, rosewood board, ebony board, or a combination thereof may be used. A metal plate is also possible.
In addition, in the cross-sectional structure of the plate material main body 110, the whole may be made of one piece of wood, or may be provided with a beautifully finished decorative plate on the surface side by changing the internal wood and the surface material. Moreover, the structure which provides the back surface material provided with the buffer function and the sound-insulation function in the back surface is also possible. For example, if it is used as an indoor flooring, a configuration in which a soundproofing material is attached to suppress the influence of sound on the downstairs is possible.

  The basic shape of the plate body 110 may be a square type having substantially the same front, rear, left, and right as shown in FIG. 1, or a rectangular shape as shown in FIG. 2 having a strip shape longer in the length direction than the width. Further, the thickness of the plate body 110 is not particularly limited, but may be any thickness suitable for the intended use. The basic shape of the plate body 110 is not particularly limited, and may be determined according to the user's preference, the situation of the construction site, or the like.

  The concave groove 120 is a concave groove that is provided on the front, rear, left, and right side surfaces of the plate body 110 and runs in the lateral direction. It is a groove | channel for joining with the board | plate body main body 110 which adjoins via the hiring fruit 130. FIG. In this example, the plate body 110 is provided in all four directions, front, rear, left, and right, and the plate body 110 can be joined one after another through the hired fruit 130 in the front, rear, left, and right.

  The height of the concave groove 120 is uniform between the plate body main bodies 110. As described above, since the adjacent plate main bodies 110 are joined to each other through the hired fruit 130, if the height of the groove 120 between the adjacent plate main bodies 110 does not match, the hired real 130 is shared between the two. It cannot be used for.

  The depth of the recessed groove 120 may be a depth that ensures that the employment fruit 130 is firmly inserted. If the depth is too deep, it becomes difficult to put the hired fruit 130, and the strength of the plate body 110 may be lowered. Therefore, it is preferable to design to an appropriate depth.

  The hired fruit 130 is a member that joins the plate main bodies 110 together. In order to join the sheet material bodies 110 with each other by the hired fruit 130, the sheet material bodies 110 must be fitted into the recessed grooves 120 on the side surfaces of the sheet material bodies 110. Therefore, the thickness of the hired fruit 130 corresponds to the height of the recessed groove 120. In this example, as shown in FIG. 2, the thickness of the employment fruit 130 corresponds to the height of the groove 120. Therefore, the hired fruit 130 can be firmly inserted into the recessed groove 120 and can be firmly joined.

  The depth of the hired fruit 130 may be a width corresponding to the depth of the two concave grooves 120 that are generated when the plate member main bodies 110 face each other. Now, if the depth of the recessed groove 120 is “D”, the depth of the hired fruit 130 may be “2D”. If the depth is 2D, it is inserted so as to connect both the concave grooves 120 of the adjacent plate main bodies 110, and both can be firmly joined.

  The length of the hired fruit 130 may be a length that fits in the plate body 110 or a length that penetrates a plurality of sheets. Assuming that the length of the hired fruit 130 fits within the length of the plate body 110, the hired fruit 130 fits in one plate body 110. Further, if the length of the hired fruit 130 is longer than the length of the plate material main body 110, the hired fruit 130 penetrates the plurality of plate material main bodies 110 at a stretch in the length direction.

  FIG. 3 is a top view of the relationship between the arrangement of the plate main bodies 110 and the employment facts 130 inserted therein. The position of the hired fruit 130 is hatched so that it can be easily understood. Note that the display sizes of the plate body 110 and the hired fruit 130 are different from the display sizes of FIGS. 1 and 2.

FIG. 3A is a diagram illustrating an arrangement example in the case where the length of the employment fruit 130 is within the length of the plate material main body 110. On the other hand, FIG. 3B is a diagram showing an arrangement example in the case where the length of the employment fruit 130 is longer than the length of the plate body 110. For example, it may correspond to a length that penetrates all the plate body 110 laid in the room in the length direction.
In the configuration of FIG. 3B, since the length of the employment fruit 130 arranged in a direction perpendicular to the long employment fruit 130 is limited, the length of the employment fruit 130 is the short side. The length must be within the length.

  In the flooring material 100 corresponding to the end portion of the laying place, the surface of the end portion does not necessarily require the recessed groove 120 or the hired fruit 130, and the surface may be a cut surface.

Next, a device for applying a water repellent treatment to the surface of the hired fruit 130 will be described.
Wood is subtle, but it can be stretched and contracted by absorbing and discharging moisture. Although there is no problem in actual use, a very slight gap may be generated between the flooring materials 100. The water 130 is subjected to a water repellent treatment so that moisture spilled from above into the slight gap does not penetrate into the inside by capillary action and further spread laterally inside.

FIG. 4 is an enlarged view of the relationship between the plate material main body 110 and the hired fruit 130 in the cross section. The cross section of the hired fruit 130 is shown in cross section.
As shown in FIG. 4, there is a joint surface between the plate bodies 110 on the hired fruit 130.
In this example, the gap is drawn with emphasis on the joint surface between the plate body main bodies 110 so as to be easily understood on purpose.

  FIG. 4A is an example in which the water-repellent finish is not applied to the hired fruit 130. As shown in FIG. 4A, when moisture that has entered the gaps between the joint surfaces of the plate body 110 is left for a long time, capillary action occurs along the surface of the hired fruit 130 or the wood fibers in the groove 120. Moisture gradually penetrates and diffuses.

  On the other hand, FIG. 4B is an example in which water repellent processing is applied to the hired fruit 130. As shown in FIG. 4 (b), even if the moisture that has entered the gap between the joint surfaces of the plate body 110 is left for a long time, the surface of the hired fruit 130 is water-repellent, so that more moisture is contained inside. The state enclosed in the pocket of the gap is maintained. Moisture can be expected to evaporate as moisture is absorbed and discharged.

  As described above, according to the flooring material 100 for laying a building floor according to the first embodiment of the present invention, the flooring materials are hired across the entire front, back, left, and right without using an adhesive for laying the floor floor. It can be joined through fruit, and the whole is integrated.

In the second embodiment, a configuration example is shown in which a further device for hiring is provided when the plate body 110 is a natural solid material.
FIG. 5 is a diagram illustrating a configuration of the employment fruit 130a according to the second embodiment.
The basic configuration of the hired fruit 130a is the same as that of the hired fruit 130 of the first embodiment, but the hired fruit 130a of the second embodiment is provided with a receiving groove 131 on the upper surface thereof.

The receiving groove 131 is a groove provided on the upper surface of the hired fruit 130. The shape of the groove is not particularly limited, and may have a so-called V shape, U shape, or U shape in cross section.
The receiving groove 131 may be provided with one or many along the length direction of the hired fruit, or may be provided with one or many receiving grooves along the width direction of the hired fruit. good.
The example of FIG. 5 is an example in which the receiving groove 131 is provided in the length direction of the hired fruit 130, but although not shown, the receiving groove 131 may be provided in the width direction of the hired fruit 130. .

  The receiving groove 131 is located immediately below the boundary that serves as a joint surface between the plate main bodies 110 and serves as a kind of pocket for receiving dust, dust, sand, and the like that have fallen from the boundary surface between the plate main bodies 110. .

The role of the receiving groove 131 will be explained to the hired fruit 130.
An event that may occur when the plate body 110 is made of a natural solid material will be described.
When the plate body 110 is made of a natural solid material, the natural solid material can be expanded and contracted due to the intake and exhaust of moisture and the like, although it has a very small fluctuation range. That is, after laying the flooring material 100, the length of the plate material body 110 slightly expands and contracts in accordance with moisture absorption / extraction. Therefore, a gap at the boundary surface that is a joint surface of the plate material main body 110 may be opened.

  FIG. 6A is a diagram that emphasizes and clearly shows a state in which the gap is widened by moisture absorption and discharge. As shown to Fig.6 (a), a clearance gap may arise in the boundary surface which is a joining surface of the board | plate material main body 110, and dust, dust, and sand may fall from upper direction. In that case, since the hired fruit 130 exists, it remains sandwiched between the boundaries of the plate body 110.

  FIG. 6B is a diagram that emphasizes and clearly shows a state in which the gap is closed by moisture absorption and discharge. As shown to Fig.6 (a), a clearance gap may arise in the boundary surface which is a joining surface of the board | plate material main body 110, and dust, dust, and sand may fall from upper direction. In that case, since the hired fruit 130 exists, it remains sandwiched between the boundaries of the plate body 110. Even after this, when the length of the plate body 110 expands and contracts according to the moisture intake and exhaust, the boundary of the plate body 110 is repeatedly opened and closed, and the boundary surface may be damaged. Moreover, the clearance gap of a boundary surface may become fixed by the foreign material once pinched.

Here, a case where the receiving fruit 131 has the receiving groove 131 will be described.
FIG. 7 is an example showing a structure in the case where the employment fruit 130 has a receiving groove 131.
As shown to Fig.7 (a), a clearance gap may arise in the boundary surface which is a joining surface of the board | plate material main body 110, and dust, dust, and sand may fall from upper direction. In this configuration example, there is a receiving groove 131 on the surface of the hired fruit 130 at a position immediately below. Dust, dust, and sand dropped from above are guided to the receiving groove 131 and are stored in the pockets in the receiving groove 131.

  FIG. 7B is a diagram that emphasizes and clearly shows a state in which the gap is closed by moisture absorption / extraction. As shown in FIG. 7B, if the receiving groove 131 is provided, dust, dust, sand, etc. that have fallen on the boundary surface are stored in the receiving groove 131 and do not remain near the boundary. Therefore, even when the length of the plate main body 110 is extended due to moisture absorption / extraction and the boundary gap is closed, such foreign matter is not affected. That is, the boundary surface is not damaged by the foreign matter, and the phenomenon of the constant gap due to the foreign matter is not generated.

As mentioned above, although preferred embodiment of this invention was illustrated and demonstrated, this invention can be widely applied as a flooring material laid on the floor surface of a building.
It will be understood that various modifications can be made without departing from the scope of the invention. Therefore, the technical scope of the present invention is limited only by the description of the appended claims for utility model registration.

100 Floor material 110 Plate body 120 Groove 130 Employment 131 Receiving groove

Claims (6)

It is a flooring material for laying a building floor surface to be arranged against a floor foundation,
A plate body molded into a basic shape;
It is a ditch | groove which runs in the horizontal direction provided in the side surface of the circumference of the board material main part, the ditch | groove which the height is equal between the plate material main bodies,
It is an employment fact to join between the plate material main bodies, and a thickness corresponding to the height of the concave grooves, and a width corresponding to the depth of the two concave grooves generated when the plate material main bodies face each other. , Comprising the employment fruit which is a length that fits in one piece of the plate body or a length that penetrates a plurality of pieces,
A flooring material for laying a building floor surface, which can be joined to the adjacent plate material main body with respect to all four sides, front, rear, left and right of the plate main body, which is a basic shape.   In the flooring material for laying a building floor surface corresponding to an end portion of a laying place in a room, the surface of the end portion is a cut surface, and the concave groove and the employment result are not applied. A flooring material for laying a building floor according to claim 1.   The flooring material for laying a building floor according to claim 1 or 2, wherein the surface of the hired fruit is subjected to water repellent finishing.   The flooring material for laying a building floor according to any one of claims 1 to 3, wherein one or a plurality of receiving grooves are provided along a length direction of the hired fruit.   The flooring material for laying a building floor according to any one of claims 1 to 3, wherein one or a plurality of receiving grooves are provided along a width direction of the hired fruit.   The whole plate material body or the decorative plate on the surface thereof is a cypress board, cedar board, pine board, drill board, oak board, oak board, mahogany board, walnut board, beech board, teak board, rosewood board, ebony board, aluminum The flooring material for laying a building floor according to any one of claims 1 to 5, wherein the flooring material is a plate, a stainless plate, or a combination thereof.

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