JP2017072007A - floor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a floor capable of preventing things from falling through gaps between flooring materials.SOLUTION: The floor includes a flooring material and a joint sealant. The flooring materials are arranged being interposed by a gap therebetween. The joint sealant has a surface member and a support member. The support member has elasticity and the surface member and the support member are integrally inserted into the gap between the flooring materials. The joint sealant is disposed between the flooring materials. Between the surface member and the flooring material a space is provided, and the surface member covers the gap between the flooring materials and the support member from the top. The floor has a drain passage communicating from the gap to the bottom of the flooring material.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a floor such as a deck configured by arranging a plurality of floor materials.

  Conventionally, a deck provided in a garden yard or the like of a house has a structure in which floor boards are arranged at intervals on a frame (Non-Patent Document 1).

“Exterior Building Material Wall Exterior Catalog (STW0309A)”, Sankyo Tateyama Co., Ltd., April 2014, p. 562, 563

  However, in such a deck, there is a problem that coins or cards may fall from the gap between the floor boards.

  The present invention has been made in view of the above circumstances, and an object thereof is to provide a floor that prevents an object from falling from a gap between floor materials.

  The present invention comprises a flooring material and a jointing material, the flooring materials are arranged at intervals, the jointing material has a surface member and a supporting member, and the supporting member has elasticity, The surface member and the support member are integrated, inserted into the gap between the flooring materials, the joint material is sandwiched between the flooring materials, and a separation portion is provided between the surface member and the flooring material. And the surface member has covered the clearance gap between flooring materials and a supporting member from the upper side, and has the drainage path connected from the separation part to the lower surface of a flooring material, It is characterized by the above-mentioned.

  According to the present invention, since the surface member covers the gap between the floor materials from above, it is difficult for items such as coins and cards to fall off, and the drainage path extends from the top surface to the bottom surface of the floor material. Rainwater does not collect on the top surface of the flooring. Moreover, since the support member is covered with the surface member and cannot be seen, the design property is good.

It is a longitudinal cross-sectional view of the joint material part of 1st embodiment. It is a perspective view of the joint material part of a first embodiment. It is a longitudinal cross-sectional view of 1st embodiment. It is explanatory drawing of the attachment method of the joint material of 1st embodiment. It is a perspective view of the joint material part of 2nd embodiment. It is a longitudinal cross-sectional view of the joint material part of 3rd embodiment. It is a longitudinal cross-sectional view of the joint material part of a comparative example.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the following, “left and right” refers to the left and right directions in FIGS. 1 and 3. The first embodiment of the floor is a deck provided in a garden or the like of a house, and a plurality of flooring materials 1 are arranged side by side. More specifically, as shown in FIG. 3, bunk stones 7 are arranged side by side at predetermined intervals on the installation surface, and bunch pillars 8 are erected on each bunch stone 7 and straddle a plurality of bunch pillars 8. A horizontal pull 9 that extends horizontally in the left-right direction is horizontally mounted. And the flooring 1 extended in the direction orthogonal to the large drawing 9 is mounted on the upper side of the large drawing 9 arranged in parallel, and a plurality of floor materials 1 are arranged along the direction (left-right direction) in which the large drawing 9 extends. They are lined up. The flooring 1 is in the shape of a hollow flat plate, and as shown in FIGS. 1 to 3, protrudes laterally at the upper end and the lower end of the side surface (surface parallel to the longitudinal direction), and is in the longitudinal direction. The upper protrusion 11 and the lower protrusion 12 are formed so that the upper protrusion 11 has a larger protrusion width than the lower protrusion 12. And in the adjacent flooring 1, the space | interval is provided between upper side protrusions 11 (the space | interval between lower side protrusions 12 becomes a wider space | interval). In addition, the flooring 1 is fixed by engaging the fixed fixture 13 with the lower protrusion 12 and screwing the fixture 13 to the large pull 9. When the flooring 1 is installed side by side, one flooring 1 is installed and fixed with the fixing bracket 13, and the lower protrusion 12 of the adjacent flooring 1 is inserted into the fixing bracket 13. At this time, since the lower surface of the lower projection 12 is tapered, it is easy to sink. The upper surface of the upper protrusion 11 is also tapered.

  A joint material 2 is inserted into the gap between the floor materials 1. As shown in FIGS. 1 and 2, the joint material 2 includes a surface member 3 and a support member 4. The surface member 3 is made of aluminum and has a substantially T-shaped cross section composed of a horizontal plate-like horizontal portion 31 and a vertical plate-like vertical portion 32 extending downward from the horizontal center of the horizontal portion 31. At the lower end of the vertical portion 32, an engaging portion 33 that is wider to the left and right than the vertical portion 32 and is tapered downward is formed. The horizontal width of the horizontal portion 31 is slightly narrower than the gap between the upper protrusions 11 of the flooring 1. On the other hand, the support member 4 is made of a resin having elasticity, and has two flat plate-like sandwiching portions 41 sandwiching the vertical portion 32 of the surface member 3 from the left and right sides, and an eight-letter shape downward from the lower end of the sandwiching portion 41. And a retaining piece 43 extending obliquely upward from the lower portions of the left and right holding portions 41, and a contact piece 44 extending horizontally from the upper portions of the left and right holding portions 41, respectively. In addition, at the lower end of the groove portion 45 between the two sandwiching portions 41, an engaged portion 46 that is wider to the left and right than the groove portion 45 is formed. The two sandwiching portions 41 are shorter than the vertical portion 32 of the surface member 3 in the vertical direction. Further, the interval between the tips (lower ends) of the left and right retaining pieces 42 is wider than the interval between the lower protrusions 12 of the adjacent flooring 1, and the interval between the tips (upper ends) of the left and right retaining pieces 43. Is wider than the interval between the upper protrusions 11 of the adjacent flooring 1. Further, as shown in FIG. 2, the surface member 3 is a through member extending from one end to the other end of the entire floor, whereas the support member 4 is a short member, and a predetermined amount with respect to one surface member 3. Several are attached at intervals.

  The joint material 2 is attached after the floor materials 1 are installed side by side. First, as shown in FIG. 4A, the vertical portion 32 of the surface member 3 is inserted into the groove-like portion 45 of the support member 4. Then, the vertical portion 32 is sandwiched between the left and right clamping portions 41, and the engaging portion 33 is engaged with the engaged portion 46, so that the surface member 3 and the support member 4 are integrated. A plurality of support members 4 are attached at predetermined intervals according to the length of the surface member 3. And as shown in FIG.4 (b), it makes it deform | transform so that the fall-off piece 42 of the supporting member 4 may be pinched | interposed from right and left, and it inserts in the clearance gap between flooring materials 1 from a lower end part. Since the support member 4 has elasticity, as shown in FIG. 1, when the stopper piece 42 passes between the upper protrusions 11 of the flooring 1, it is restored to an eight shape and left and right. The extended tip (lower end) is locked to the left and right lower protrusions 12 from above. Further, when the joint material 2 is inserted until the locking piece 42 is locked to the lower protruding portion 12, the retaining piece 43 is also deformed upward and passes between the upper protruding portions 11, and the upper protruding portion 11. On the lower side, restore the diagonally upward shape. Further, the contact piece 44 is also deformed upward and comes into contact with the upper protrusion 11, and the upper end of the clamping part 41 is also located between the upper protrusions 11. At this time, the horizontal portion 31 of the surface member 3 is positioned at substantially the same height as the edge of the upper surface of the upper protrusion 11 (because of being tapered, it is below the upper surface of the flooring 1). . When attached in this manner, the retaining piece 42 of the support member 4 is locked to the lower protrusion 12 of the flooring 1 and positioned vertically, and the contact piece 44 is positioned on the upper protrusion 11 of the flooring 1. The holding part 41 of the support member 4 and the vertical part 32 of the surface member 3 are held by the upper protrusion 11 of the flooring 1 and positioned at the center of the gap between the left and right flooring 1. Even if a force acts in the direction in which the joint material 2 is pulled upward, the retaining member 43 of the support member 4 is locked to the upper protrusion 11 from below, so that the joint material 2 does not come off. Furthermore, the horizontal part 31 of the surface member 3 covers the gap between the upper protrusions 11 of the flooring 1 and the support member 4 from above, but the surface member 3 is the center of the gap between the upper protrusions 11 of the flooring 1. Since the horizontal width of the horizontal portion 31 is slightly narrower than the gap, the separation portion 5 having a slight width is provided between the horizontal portion 31 of the surface member 3 and the upper protrusions 11 of the left and right flooring 1. Is formed. As shown in FIGS. 1 and 2, the gap between the upper protrusions 11 of the flooring 1 and the lower protrusion 12 from the separation part 5 at a position other than the place where the support member 4 or the fixing metal 13 is provided. Through the gap between them, the lower surface of the flooring 1 communicates with this path, and this path is a drainage path 6 through which water on the upper surface of the flooring 1 flows down.

  According to the first embodiment of the floor configured as described above, since the horizontal portion 31 of the surface member 3 covers the gap between the flooring materials 1 from above, objects such as coins and cards are not easily dropped, and the floor Since the drainage path 6 extending from the upper surface to the lower surface of the material 1 is provided, it is difficult for rainwater to collect on the upper surface of the flooring 1. Further, since the support member 4 is covered with the surface member 3 and cannot be seen, the design property is good. Furthermore, since the surface member 3 and the support member 4 are integrated, the anti-falling piece 42 of the support member 4 is deformed and the joint material 2 can be attached simply by inserting it into the gap between the flooring materials 1, so that construction is easy. It is. After the attachment, the retaining piece 42 is locked to the lower protrusion 12 of the flooring 1 from above, and the retaining piece 43 is locked to the upper protrusion 11 of the flooring 1 from below. Since the piece 44 comes into contact with the upper protrusion 11, the joint material 2 is reliably positioned and fixed, and does not come out unintentionally. Further, if a large force is applied, it is possible to deform the retaining piece 43 and pull out the joint material 2 upward, and if the joint material 2 is pulled out, an operation of a screw for fixing the lower fixing bracket 13 is performed. In this way, only the floor material 1 can be removed, so that the maintainability is good.

  Next, based on FIG. 5, 2nd embodiment of the floor | bed of this invention is described. Since only the joint material 2 is different from the first embodiment, only that point will be described. In the joint material 2 of the second embodiment, the surface member 3 is the same as that of the first embodiment, and the support member 4 has the same cross-sectional shape as that of the first embodiment. It is also the length over the entire length of the floor. Then, in a part in the longitudinal direction of the support member 4, a notch 47 is formed by notching a rectangle from the upper side to the upper end of the clamping part 41 and the retaining piece 42. As a result, the space 5 communicates with the lower surface of the flooring 1 through the gap between the upper projections 11 and the notch 47 and further through the gap between the lower projections 12 of the flooring 1. This route is the drainage route 6. Note that the notches 47 may be provided at a plurality of locations as appropriate according to the length of the support member 4. And the second embodiment of the floor configured in this way also has the same effects as the first embodiment.

  Next, based on FIG. 6, 3rd embodiment of the floor of this invention is described. Since only the joint material 2 is different from the first embodiment, only that point will be described. The joint material 2 of the third embodiment also has a surface member 3 and a support member 4. The surface member 3 is made of aluminum and has a substantially T-shaped cross section composed of a horizontal plate-like horizontal portion 31 and a vertical plate-like vertical portion 32 extending downward from the horizontal center of the horizontal portion 31. At the lower end of the vertical portion 32, an engaging portion 33 that is wider to the left and right than the vertical portion 32 and is tapered downward is formed. The horizontal width of the horizontal portion 31 is wider than the gap between the upper projections 11 of the flooring 1. On the other hand, the support member 4 is made of a resin having elasticity, and is inclined obliquely upward from the two flat plate-shaped holding portions 41 that sandwich the vertical portion 32 of the surface member 3 from the left and right sides, and the lower portions of the left and right holding portions 41, respectively. It has a retaining piece 43 that extends and a contact piece 44 that extends horizontally from the upper part of the left and right sandwiching portions 41, and a groove-like portion at the lower end of the groove-like portion 45 between the two sandwiching portions 41. Engaged portions 46 that are wider to the left and right than 45 are formed. In addition, compared with the support member 4 of 1st embodiment, the right and left clamping part 41 is extended upwards, and this extension part is the fall-off piece 42. FIG. Further, the distance between the tips (upper ends) of the left and right retaining pieces 43 is wider than the distance between the upper protrusions 11 of the adjacent flooring 1. Further, the surface member 3 is a through member extending from one end to the other end of the entire floor, whereas the support member 4 is a short member, and a plurality of the surface members 3 are attached to the one surface member 3 at a predetermined interval. It is.

  The joint material 2 is attached after the flooring 1 is installed side by side. First, the vertical portion 32 of the surface member 3 is inserted into the groove-shaped portion 45 of the support member 4, and the vertical portion is formed by the left and right clamping portions 41. 32, the engaging portion 33 is engaged with the engaged portion 46, and the surface member 3 and the supporting member 4 are integrated. At this time, the fall-off piece 42 at the upper end of the sandwiching portion 41 reaches the horizontal portion 31 and is bent from the vertical portion 32 to the left and right along the horizontal portion 31. A plurality of support members 4 are attached at predetermined intervals according to the length of the surface member 3. And it inserts in the clearance gap between flooring materials 1 from the lower end part of the supporting member 4. FIG. Since the support member 4 has elasticity, the retaining piece 43 is deformed upward and passes between the upper protrusions 11, and is restored to an obliquely upward shape below the upper protrusion 11. Further, the contact piece 44 is also deformed upward and comes into contact with the upper protrusion 11, and the retaining piece 42 is formed between the upper surface of the upper protrusion 11 of the flooring 1 and the horizontal portion 31 of the surface member 3. It is pinched by the lower surface. At this time, the horizontal portion 31 of the surface member 3 is positioned at substantially the same height as the upper surface of the flooring 1. When attached in this way, the retaining piece 42 of the support member 4 is sandwiched between the upper protrusion 11 of the flooring 1 and the horizontal part 31 of the surface member 3, and the contact piece 44 is further raised on the upper protrusion 11 of the flooring 1. The holding part 41 of the support member 4 and the vertical part 32 of the surface member 3 are held by the upper projection 11 of the flooring 1 and positioned vertically and horizontally. Even if a force acts in the direction in which the joint material 2 is pulled upward, the retaining member 43 of the support member 4 is locked to the upper protrusion 11 from below, so that the joint material 2 does not come off. Further, the horizontal width of the horizontal portion 31 of the surface member 3 is wider than the gap between the upper protrusions 11 of the flooring 1 and completely covers the gap and the support member 4 from the upper side. 11 is sandwiched between the horizontal portions 31 and the left and right upper projections 11, the separation portion 5 having a width corresponding to the thickness of the stopper pieces 42 is formed. And in positions other than the location which provided the supporting member 4 or the fixture 13, the flooring material 1 passes through the clearance gap between the upper protrusions 11 of the flooring 1, and the clearance gap between the lower protrusions 12 from the separation part 5. The lower surface of the flooring 1 communicates, and this route is a drainage route 6 from which water on the upper surface of the flooring 1 flows down.

  According to the third embodiment of the floor configured as described above, since the horizontal portion 31 of the surface member 3 completely covers the gap between the flooring materials 1 from above, it is difficult for objects such as coins and cards to fall off, and Since the drainage path 6 extends from the upper surface to the lower surface of the flooring 1, rainwater hardly collects on the upper surface of the flooring 1. Further, since the support member 4 is covered with the surface member 3 and cannot be seen, the design property is good. Furthermore, since the joint member 2 can be attached simply by inserting the surface member 3 and the support member 4 into the gap between the flooring materials 1, the construction is easy. After the attachment, the retaining piece 42 is sandwiched between the upper protrusion 11 of the flooring 1 and the horizontal part 31 of the surface member 3, and the retaining piece 43 is locked to the upper protrusion 11 of the flooring 1 from below. In addition, since the contact piece 44 contacts the upper protrusion 11, the joint material 2 is reliably positioned and fixed, and does not unintentionally slip up and down. Further, if a large force is applied, it is possible to deform the retaining piece 43 and pull out the joint material 2 upward, and if the joint material 2 is pulled out, an operation of a screw for fixing the lower fixing bracket 13 is performed. In this way, only the floor material 1 can be removed, so that the maintainability is good.

  Next, a comparative example for the floor of the present invention will be described with reference to FIG. The comparative example includes a flooring material 1 and a joint material 2, and the flooring material 1 has an upper protrusion 11 on the upper side surface, and the flooring 1 is arranged with an interval between the upper protrusions 11, The joint material 2 has a surface portion 21, a fixing portion 22 positioned below the surface portion 21, and a connecting portion 23 that connects the surface portion 21 and the fixing portion 22. 1 is screwed to one of the opposing side surfaces, and the surface portion 21 is located between the upper projections 11 of the flooring 1 and is separated from both upper projections 11. More specifically, the floor material 1 is the same as that of the first embodiment, and only the joint material 2 is different. Therefore, only this point will be described. The joint material 2 of the comparative example is made of aluminum and has a horizontal plate-shaped surface portion 21, a vertical plate-shaped fixing portion 22 positioned on the lower left side of the surface portion 21, and a left side portion and a fixing portion of the surface portion 21. An L-shaped connecting portion 23 that connects the upper ends of 22 is formed integrally, and is a through member that extends from one end to the other end of the entire floor. The left-right width of the surface portion 21 is the same as the gap between the upper protrusions 11 of the flooring 1. Further, a drain hole 24 penetrating vertically is formed in the horizontal portion of the connecting portion 23, and a plurality of drain holes 24 are provided at predetermined intervals over the longitudinal direction of the joint material 2.

  The joint material 2 is attached before the floor material 1 is installed side by side. First, the fixing portion 22 of the joint material 2 is attached to the side surface of the floor material 1 (between the upper projection 11 and the lower projection 12). Screw on to. At this time, the height position of the screwing is determined so that the surface portion 21 is positioned slightly above the edge of the upper surface of the upper protrusion 11. Moreover, the floor material 1 side end (left end) of the surface part 21 and the left-right position of the edge part of the upper side protrusion 11 correspond. Then, the flooring 1 is installed side by side. First, the flooring 1 (the flooring 1 on the right side in FIG. 7) to which the jointing material 2 is not attached is installed among the adjacent flooring 1 and the fixing bracket is installed. 13 is engaged with the lower protrusion 12 and fixed to the large pull 9 by screwing. Next, the lower projection 12 of the floor material 1 to which the joint material 2 is attached (the left floor material 1 in FIG. 7) is installed so as to be embedded in the fixing metal 13. Then, the opposite side of the floor material 1 to which the joint material 2 is attached is fixed by the fixing bracket 13, and the floor material 1 to which another joint material 2 is attached is installed. Repeat this to construct the floor. When attached in this manner, the surface portion 21 of the joint material 2 is positioned between the upper protrusions 11 of the flooring 1, and the left and right widths of the surface portion 21 are the same as the gap between the upper protrusions 11 of the flooring 1. Thus, the gap and the joint portion 23 of the joint material 2 are completely covered from the upper side, but the surface portion 21 is located slightly above the edge of the upper surface of the upper protrusion 11, A separation portion 5 is formed between the left and right upper projections 11. And from the separation part 5 on the right side to the lower surface of the flooring 1 through the gap between the upper projections 11 and the gap between the lower projections 12 of the flooring 1, the separation part 5 on the left side is communicated. From the gap between the upper projections 11 of the flooring 1 and the drainage hole 24 of the connecting part 23, and further through the gap between the lower projections 12 to the lower surface of the flooring 1, these communicate with each other. Is a drainage path 6 in which water on the upper surface of the flooring 1 flows down.

  According to the comparative example of the floor configured as described above, the surface portion 21 of the joint material 2 completely covers the gap between the floor materials 1 from above, so that coins, cards and the like are not easily dropped, and the floor Since the drainage path 6 extending from the upper surface to the lower surface of the material 1 is provided, it is difficult for rainwater to collect on the upper surface of the flooring 1. Moreover, since parts other than the surface part 21 of the joint material 2 are covered with the surface part 21 and cannot be seen, the design is good. However, the joint material 2 of the comparative example must be attached by screwing. In this respect, the present invention, which is attached only by inserting the joint material 2 into the gap between the floor materials 1, has better workability. . Further, it is not possible to remove only the joint material 2 in a state where the floor material 1 is fixed. And when removing the flooring 1, since it must remove in order from the flooring 1 of an edge part, since only the arbitrary flooring 1 cannot be removed, only the joint material 2 can be removed in this point The present invention, which is possible and can remove only an arbitrary flooring 1, has better maintainability.

  The present invention is not limited to the above embodiment. For example, in the joint material, the surface member only needs to cover the gap between the floor materials and the support member from above, and the support member only needs to be able to support the surface member at a predetermined position. Alternatively, it may have a shape or structure different from the above embodiment. Moreover, the floor of this invention can be used for various uses other than the deck provided in the garden tip etc. of a house.

DESCRIPTION OF SYMBOLS 1 Flooring material 2 Joint material 3 Surface member 4 Support member 5 Separation part 6 Drainage path

Claims (1)

  A flooring material and a jointing material are provided, the flooring materials are arranged at intervals, the jointing material has a surface member and a supporting member, and the supporting member has elasticity, and is supported by the surface member. The members are integrated, inserted into the gap between the flooring materials, the joint material is sandwiched between the flooring materials, a separation portion is provided between the surface member and the flooring material, and the surface member Covers the gap between the flooring materials and the support member from above, and has a drainage path communicating from the separation part to the lower surface of the flooring material.

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