JP2006045911A - Tile wall structure and its construction method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a tile wall structure and its construction method capable of being not required for marking a tile holding rail every one, at the same time, holding it as the tile holding rail like other parts by a usual tile without using a tile exclusively a corner section even for a corner section of a skeleton wall surface and sufficiently ensuring also strength of the tile itself. <P>SOLUTION: A tile supporting section 6 having an upward projection section 6b and a downward projection section 6c are formed in a lower side edge of the tile holding rail 4 and, at the same time, up and down supporting grooves 2 and 3 are formed in up and down surfaces of each tile 1. Both tile holding rails 4 overlap a part of mutual upper lower sides, mutual positioning sections 7 and 8 are positioned at its overlap and are arrange to a skeleton, and the tile 1 is held by a tile supporting section of up and down tile holding rails by engaging the upper side supporting groove 2 thereof and the lower side supporting groove 3 are respectively engaged with the downward projection section 6c of the tile supporting section and the upward projection section 6b of the tile supporting section. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a tile wall structure for arranging and holding tiles (including bricks) on a tile holding rail which is a horizontally long tile holding metal fitting, and a construction method thereof.

  A conventional tile wall of this type has a cross section in the entire length of the back surface of the tile as described in, for example, Patent Document 1 (Japanese Patent Laid-Open No. 9-105220) and Patent Document 2 (Japanese Patent Laid-Open No. 2003-172012). In general, a trapezoidal fitting recess (so-called dovetail) is formed, and the fitting recess is fitted to a protrusion extending over the entire length of the tile holding rail to hold the tile on the tile holding rail.

However, such a structure has the following problems.
(1) The tile has a trapezoidal cross-section fitting recess formed on the entire back surface of the tile and is fitted to the projection of the tile holding rail to be held by the tile holding rail. It must be larger than the width. Therefore, when the tile holding rails are arranged in parallel to the building frame, the tile holding rails must be separated from each other so that a gap is formed between the upper and lower tile holding rails. As a result, it is necessary to print out the tile holding rails one by one (giving a reference line for positioning), which is complicated and requires a lot of labor and time for installing the tile holding rails.

(2) Since the fitting recesses on the back of the tile are open in the left and right ends of the tile with a trapezoidal cross section, if the tile is held on the tile holding rail as it is at the corner of the frame wall, the fitting recess The tile holding rail is fastened in front of the corner of the cabinet wall, and a corner tile (corner tile) is used for the corner of the cabinet wall. There was no need to hold the tiles with another holding means such as adhesive.

(3) Since the fitting recess on the back of the tile is trapezoidal in cross section and the convex part of the tile holding rail extends over the entire length of the tile holding rail, after fitting the fitting concave part of the tile to the convex part of the tile holding rail It is difficult to remove the tile in the middle of the tile holding rail for reworking.

(4) The cross-sectional thickness of the tile is reduced by the amount of the trapezoidal cross-section fitting recess, and the strength is reduced accordingly.
JP-A-9-105220 JP 2003-172012 A

  An object of the present invention is to solve the above-described conventional problems and arrange one tile holding rail by arranging the tile holding rails in a partially overlapped state without separating the tile holding rails from each other. It is not necessary to print out the ink every time, and the installation work of the tile holding rail becomes much easier than before, and the corner of the wall of the frame is also used without the use of a dedicated tile. Tiles can be held on the tile holding rail like any other part, and the tile can be removed from the tile holding rail anywhere, and the strength of the tile itself can be sufficiently secured. It is to provide a tile wall structure and its construction method.

  In the tile wall structure according to the present invention, tile support portions having upward protrusions and downward protrusions are formed on the lower edge or upper edge of each tile holding rail, and upper and lower support grooves are formed on the upper and lower surfaces of each tile. The tile holding rails are arranged in the frame so that the upper and lower portions of the tile holding rails overlap with each other, and the alignment portions of the tile holding rails are aligned with each other, and the tile is supported on the upper support groove. Is engaged with the downward protrusion of the tile support part and the lower support groove is engaged with the upward protrusion of the tile support part, and is held between the tile support parts of the upper and lower tile holding rails.

The preferred structure is as follows.
The alignment portion between the tile holding rails is an alignment fitting concave portion and a fitting convex portion formed on the horizontally long substrate of the tile holding rail, and these are fitted and aligned.

  It is assumed that the tile support portion protrudes forward from the lower edge or the upper edge of the horizontally long substrate of the tile holding rail so as to form an upward protrusion and a downward protrusion. Further, the tile support portion is formed by folding back the portion of the tile holding rail that is bent from the lower edge or the upper edge of the horizontally long substrate and projecting to the front side, and integrally forming the upward protrusion and the downward protrusion.

The support grooves on the upper and lower surfaces of the tile have a V-shaped cross section. Corresponding to this, it is assumed that the upward protrusion of the tile support part has an inverted V shape, and the downward protrusion protrudes from one side.
A drain hole is provided in the tile support.

  The tile wall construction method of the present invention uses tile support rails having a tile support portion having an upward projection and a downward projection on the lower edge or the upper edge as the tile holding rail, and each tile has upper and lower surfaces. Tile support rails are used, the tile holding rails are overlapped with each other on the top and bottom, and the overlapping portions are aligned with each other, and the tiles are arranged on the frame. The upper support groove is engaged with the downward protrusion of the tile support part, and the lower support groove is engaged with the upward protrusion of the tile support part, and held between the tile support parts of the upper and lower tile holding rails. To do.

  As a construction procedure, the upper support groove on the lower tile holding rail installed in the upper part of the frame is engaged with the support groove on the lower side of the tile to place it, and the upper tile is placed in the support groove on the upper side of the tile. A method of installing the upper tile holding rail on the chassis by engaging the downward projection of the holding rail, and the upper and lower tile holding rails of the upper and lower tile holding rails after the upper and lower tile holding rails are installed on the chassis. There is a method in which a tile is inserted between the upper and lower protrusions and the upper and lower support grooves are engaged with the upward protrusion and the downward protrusion.

  The joint material is filled in the joint gap formed between the upper and lower tiles, and the upward protrusion and the downward protrusion of the tile support portion are embedded in the joint material.

The present invention has the following effects.
(1) Since the tile holding rails are overlapped with each other in the upper and lower portions, and the alignment portions of the tile holding rails are aligned with each other at the overlap portion, the tile holding rails are arranged on the frame. By eliminating the need for inking, the installation work of the tile holding rail becomes much easier than before.
(2) The tile support groove is engaged with the downward protrusion of the tile support portion, and the lower support groove is engaged with the upward protrusion of the tile support portion, and held between the tile support portions of the upper and lower tile holding rails. So it is possible to remove the tile as well with respect to the tile holding rail anywhere.
(3) Since the back surface of the tile is a flat surface with no recesses, it is possible to hold the tiles in the same manner as other parts using normal tiles without using the corner-specific tiles for the corners of the frame wall. It can be held on the rails, and the strength of the tile itself can be sufficiently secured.
(4) When the tile holding rails are overlapped with each other, the positioning can be performed easily and accurately by fitting the fitting groove for positioning and the fitting convex portion formed on the horizontally long board of the tile holding rail.
(5) Since the tile support portion for sandwiching the tiles may be integrally formed only on one side of the lower edge or the upper edge of each tile holding rail, it is easy to manufacture the tile holding rail.
(6) The support grooves on the upper and lower surfaces of the tile have a V-shaped cross section. Correspondingly, the tile support portion is bent in an inverted V shape with the upward protrusion, and the downward protrusion is suspended from one side. Assuming that the tile can be stably held, the shape of the tile support portion is simplified, and the processing of the portion is easy.
(7) If a drain hole is provided in the tile support portion, rainwater or the like can be drained from the tile support portion, so that rainwater or the like does not collect in the tile support portion.

  Next, embodiments of the present invention will be described in detail with reference to the drawings.

First, tiles used in the present invention will be described.
1 and 2 show one tile according to the first embodiment. The tile 1 is a horizontally long rectangle as a whole, and the front surface 1a and the back surface 1b are flat surfaces having no recesses, but the upper and lower surfaces 1c and 1d have upper and lower support grooves 2 and 3 having a V-shaped cross section. Is formed.

Next, the tile holding rail used in the present invention will be described.
FIG. 3 and FIG. 5 (partially enlarged view) show one tile holding rail of the first embodiment. The tile holding rail 4 is made of a single horizontally long metal plate, and a tile supporting portion 6 having a spring property protruding forward is integrally provided on the lower edge of the horizontally long substrate 5. That is, the tile support portion 6 is bent at a right angle from the lower edge of the horizontally long substrate 5 and is bent to the upper side, and further bent to an inverted V shape to the lower side. 6a, an inverted V-shaped upward projection 6b, and a flat plate-shaped downward projection 6c that hangs downward from the upward projection 6b below the flange-shaped portion 6a.

  On the horizontally long substrate 5 of the tile holding rail 4, upper and lower ridges 7 and 8 for alignment and an intermediate fixing reference ridge 9 are formed by bending the section into a C-shape on the front side over the entire length. Has been. When the upper and lower ridges 7 and 8 partially overlap the tile holding rails 4, the convex surface on the front surface of the upper ridge 7 becomes a fitting convex portion for alignment, and the lower ridge 8 Since the concave surface on the back surface is a fitting concave portion for alignment, these are sized so that the fitting can be performed. These ridges 7, 8, and 9 serve as guides indicating that screws are fixed along the tile holding rail 4, and if necessary, between the tile holding rail 4 and the tile 1. When the bond (caulking material) 13 is applied, it also serves as a guide for that purpose. These three ridges 7, 8, 9 also serve as reinforcement of the horizontally long substrate 5.

  The drainage holes 10 are provided in the bowl-shaped part 6a of the tile support part 6 at a required interval.

  Next, the tile wall structure constructed using the tile 1 and the tile holding rail 4 as described above and the construction procedure thereof will be described.

  First, as shown in FIG. 5, the level of the bottom tile holding rail 4 is determined (marking out) and fixed to the wall surface of the building frame, but at that time, a hole is formed along the intermediate ridge 9. After that, screw 11 is screwed into the vertical trunk edge 12 of the wall of the building.

  Next, as shown in FIG. 6, the tile 1 is placed on the tile support portion 6 of the fixed bottom tile holding rail 4, and the support groove 3 on the lower side of the tile 1 is directed upward to the tile support portion 6. Engage with the protrusion 6b.

Next, as shown in FIGS. 7 and 9, the lower part of the horizontally long board 5 of the second stage tile holding rail 4 is overlapped with the upper part of the horizontally long board 5 of the bottom tile holding rail 4. Similarly, the second stage tile holding rail 4 is fixed to the vertical trunk edge 12. At this time, the convex surface on the front surface of the upper ridge 7 of the lowermost tile holding rail 4 is the fitting convex portion for alignment, and the concave surface on the back surface of the lower ridge 8 on the lower tile holding rail 4 is used. These are fitted as positioning recesses for alignment, and the second stage tile holding rail 4 is positioned. Further, the downward projecting portion 6c of the second-stage tile holding rail 4 is engaged with the support groove 2 on the upper side of the tile 1 installed as described above. The overlap portion between the tile holding rails 4 is also screwed as necessary.
Hereinafter, the same process is repeated in the next stage.

  The tile holding rails 4 are partially overlapped with each other, and the fitting convex portions and the fitting concave portions by the upper and lower convex ridges 7 and 8 are fitted and fixed to the wall surface of the tile. In determining the upper and lower positions of the four, it is not necessary to inscribe each of them, and only one reference line is provided on the vertical trunk edge 12, for example, only on the lowermost tile holding rail 4.

  The tile 1 installed as described above is sandwiched between the tile support part 6 of the tile holding rail 4 of the stage and the tile support part 6 of the tile holding rail 4 of the upper stage. In the sandwiched state, the tile support portions 6 of the upper and lower tile holding rails 4 have upper protrusions 6b having a reverse V-shaped cross section on the lower side of the upper and lower support grooves 2 and 3 having a V-shaped cross section of the tile 1. Since the flat downward projection 6c is engaged with the support groove 3 and the upper support groove 2 is engaged, the tile 1 is positioned with respect to the tile holding rail 4 in the thickness direction (front-rear direction) with high accuracy. It is determined and held in a stable state.

  However, the tile support 6 has a spring property, and the upward protrusion 6b and the downward protrusion 6c of the tile support 6 form a horizontal joint gap 14 between the tiles 1 adjacent to each other in the vertical direction. When necessary, even if the tiles are already held on both the left and right sides of the tile to be removed, they can be removed from the tile holding rail 4. If the joint material 14 (not shown) is filled in the joint gap 14, the tile support portion 6 can be embedded in the joint material.

  In the case of the conventional example described above, tiles for corners (corner tiles) must be used for the corners of the wall surface of the building frame, and therefore the tile holding rails could not be extended to the corners of the wall surface. Then, as in the construction example shown in FIG. 9 and the construction example shown in FIG. 10, the tile 1 can be used also at the corners of the wall surface of the building frame. Can be extended to the longitudinal body edge 12 and the edges can be abutted against each other. Accordingly, in this case also, it is not necessary to mark the tile holding rail 4 in the length direction (left and right). In the construction example shown in FIG. 9, in addition to the horizontal joint gap 14 formed by the upward protrusion 6 b and the downward protrusion 6 c of the tile support portion 6, the joint gap 15 is formed between the tiles 1 adjacent to the left and right. The construction example shown in FIG. 10 is a case where it is not formed.

Next, a modification of the tile support portion 6 of the tile holding rail 4 will be described.
In the example shown in FIG. 11, in order to increase the strength of the upward protrusion 6 b and the downward protrusion 6 c of the tile support portion 6, the intermediate portion 6 d is curved forward, and the example shown in FIG. Is curved.

  In the example shown in FIG. 13, the tile support portion 6 has a T-shaped cross section, and the upward protrusion 6 b and the downward protrusion 6 c are both simply flat, and the example shown in FIG. 14 is downward with the upward protrusion 6 b. The protrusions 6 c are bent together so as to abut one side (slope) of the support grooves 2 and 3 having a V-shaped cross section of the tile 1.

  In the example shown in FIG. 15, the upward projecting portion 6 b and the downward projecting portion 6 c are separately arranged in parallel from the horizontally long substrate 5.

  In the first embodiment, as a construction procedure, the upper protrusion 6b of the lower tile holding rail 4 previously installed on the frame is engaged with the lower support groove 3 of the tile 1 to be in a placement state. Although the upper tile holding rail 4 is engaged with the downward protruding portion 6c of the upper tile holding rail 4 in the upper support groove 2 of the tile 1 and the upper tile holding rail 4 is installed in the housing, the upper and lower tile holding rails are then used. 4 and 4 are installed on the housing, and then the tile 1 is inserted between the upward projection 6b and the downward projection 6c of the upper and lower tile holding rails 4 and 4, and the upward projection 6b and the downward projection 6c An embodiment in which the upper and lower support grooves 2 and 3 of the tile 1 are engaged with each other will be described.

FIG. 16 and FIG. 17 show Example 2 according to the latter construction procedure. In this example, the upward protrusion 6b of the tile support portion 6 of the tile holding rail 4 has an inverted U-shaped cross section, and the downward protrusion 6c has a U-shaped cross section.
On the other hand, the upper and lower corners 1a and 1b of the tile 1 are rounded in an arc shape.

The construction of Example 2 is performed as follows.
As shown in FIG. 16, the tile holding rails 4 are partially overlapped with each other in order from the bottom, and at that time, the fitting protrusions and the fitting recesses of the upper and lower protrusions 7 and 8 are fitted. After the screws are fastened to the vertical body edge 12, the tile 1 is forcibly inserted from the front side between the upward protrusion 6b and the downward protrusion 6c of the tile support portions 6 of the upper and lower tile holding rails 4. Then, as shown in FIG. 17, the upper support groove 2 of the tile 1 is set to the downward protrusion 6c of the upper tile holding rail 4, and the lower support groove 3 is set to the upward protrusion 6b of the lower tile holding rail 4. To fit each. The tile 1 is held between the upper and lower tile support portions 6 and 6 in both the upper and lower fitting states.

  18 to 20 show Example 3 according to the latter construction procedure. In this example, the tile support portion 6 of the tile holding rail 4 is formed by bending the N-shaped cross section with respect to the horizontally long substrate 5, and the hook-shaped portion 6 a of the tile support portion 6 faces upward from the lower end of the horizontally long substrate 5. The tip of the inclined portion is an inverted V-shaped upward protrusion 6b, and the portion hanging from the upward protrusion 6b is a flat downward protrusion 6c.

  On the other hand, in the tile 1, the upper support groove 2 is deeper than the lower support groove 3, and the upper and lower support grooves 2 and 3 have a V-shaped cross section, but the upper support groove 2. In contrast, the rear surface is a vertical surface and the front surface is an inclined surface, whereas the lower support groove 3 has a rear surface that is an inclined surface and a front surface that is a vertical surface. In addition, the tile 1 has its upper and lower corners 1a and 1b on the back thereof being chamfered diagonally.

The construction of Example 3 is performed as follows.
As shown in FIG. 18, the tile holding rails 4 are partially overlapped with each other in order from the bottom, and at that time, the fitting convex portions and the fitting concave portions by the upper and lower ridges 7 and 8 are fitted. Then, screws are fixed to the vertical trunk edge 12. Then, the tile 1 is inclined and the upper support groove 2 is approached from below toward the downward projection 6 c of the upper tile holding rail 4, and the lower end of the downward projection 6 c is the back end of the upper support groove 2. The tile 1 is moved up and down until it reaches a vertical posture in which the lower support groove 3 is positioned directly above the upward projection 6b of the lower tile holding rail 4 as shown in FIG. Then, the tile 1 is lowered as it is, and the lower support groove 3 is fitted into the upward projection 6 b of the tile holding rail 4.

  As a result, the tile 1 is fitted into the upward protrusion 6b of the lower tile holding rail 4 with the inclined rear surface and the vertical front surface in close contact with each other, as shown in FIG. The upper support groove 2 is stable between the upper and lower tile support portions 6 and 6 with the vertical rear surface abutting on the downward projection 6c of the upper tile holding rail 4 and receiving the downward projection 6c. Retained. A gap is formed between the upper support groove 2 and the downward projection 6c of the upper tile holding rail 4, but the tip (upper end) of the upward projection 6b of the lower tile holding rail 4 and the upper tile Since the vertical distance S between the lower end of the downward projection 6c of the holding rail 4 is smaller than the vertical height H between the upper surface and the lower surface of the tile 1 (S <H), the tile 1 There will be no inadvertent dropout between the tile support portions 6,6. If a caulking material is applied between the tile support portion 6 of the upper tile holding rail 4 on the back side of the tile 1, the tile 1 can be held more reliably.

  The preferred embodiment of the present invention has been described above. However, the tile support portion 6 of the tile holding rail 4 may be provided on the upper edge opposite to the above embodiment, and the upper and lower support grooves 2 of the tile 1 may be provided. The sectional shape of 3 is not limited to the V shape, but may be a U shape, a C shape, an Ω shape, a trapezoidal shape, a rectangular shape, or the like. Further, although the tile holding rail 4 is fixed to the vertical trunk edge 12 using the screw 11, it may be fixed directly to the frame wall surface without using the vertical trunk edge, and other fixing means such as a nail in addition to the screw. Of course, it may be fixed with.

It is a front view of the tile used in Example 1 of this invention. FIG. The tile holding rail used in Example 1 is shown, (A) is an end view, (B) is a front view, and (C) is a plan view. In the same enlarged view, (A) is an end view, (B) is a partial front view, and (C) is a partial plan view. The construction procedure of the tile wall structure of Example 1 is shown, and is the exploded state of the tile holding rail in the lowermost stage and the tiles. It is a perspective view in the state where the tile is held on the lowermost tile holding rail. It is a perspective view of the state which fixed the 2nd step | line tile holding rail from the state of FIG. It is sectional drawing of the completed tile wall structure. It is a perspective view which shows the construction example in the wall surface corner | angular part of a building frame, and is a case where a joint gap is formed also between the tiles adjacent on the right and left. It is a perspective view in case a joint gap is not formed between tiles adjacent to the left and right. It is sectional drawing which shows the modification of the tile support part of a tile holding rail. It is sectional drawing which similarly shows a modification. It is sectional drawing which similarly shows a modification. It is sectional drawing which similarly shows a modification. It is sectional drawing which similarly shows a modification. It is sectional drawing which shows the construction procedure of Example 2 of this invention. It is sectional drawing of the completion state. It is sectional drawing which shows the construction procedure of Example 3 of this invention. It is similar sectional drawing. It is sectional drawing of the completion state.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Tile 1a Front surface 1b Back surface 1c * 1d Upper / lower surface 2 * 3 Upper and lower support groove | channel 4 Tile holding rail 5 Horizontally long board | substrate 6 Tile support part 6a Ridge-shaped part 6b Upward protrusion part 6c Downward protrusion part 7,8,9 Projection 10 Water Hole 11 Screw 12 Vertical trunk edge 13 Bond 14/15 Joint gap

Claims (11)

  In a tile wall structure in which tiles are arranged and held in a plurality of horizontally long tile holding rails arranged in parallel to the frame, a tile support portion having an upward protrusion and a downward protrusion on the lower edge or upper edge of each tile holding rail The upper and lower support grooves are formed on the upper and lower surfaces of each tile, and the tile holding rails overlap each other in the upper and lower portions, and the overlapping portions serve as alignment portions for each other. The tile is aligned and disposed on the frame, and the tile is vertically engaged by engaging the upper support groove with the downward protrusion of the tile support and the lower support groove with the upward protrusion of the tile support. A tile wall structure which is held between the tile support portions of the tile holding rail.   The alignment portion between the tile holding rails is an alignment fitting concave portion and a fitting convex portion formed on the horizontally long substrate of the tile holding rail, and these are fitted and aligned. 2. The tile wall structure according to 1.   The tile support part is formed by projecting forward from the lower edge or the upper edge of the horizontally long substrate of the tile holding rail to form an upward protrusion and a downward protrusion. 2. The tile wall structure according to 2.   The tile support part is formed by folding up a part of the tile holding rail that is bent from the lower edge or the upper edge of the horizontally long board and protruding forward, and integrally forming an upward protrusion and a downward protrusion. The tile wall structure according to claim 3.   The tile wall structure according to any one of claims 1 to 4, wherein the support grooves on the upper and lower surfaces of the tile have a V-shaped cross section.   6. The tile wall structure according to claim 5, wherein the upward protruding portion of the tile support portion is formed in an inverted V shape, and the downward protruding portion is suspended from one side thereof.   The tile wall structure according to any one of claims 1 to 6, wherein a drain hole is provided in the tile support portion.   In the tile wall construction method in which tiles are arranged and held on a plurality of horizontally long tile holding rails arranged in parallel with the casing, the tile holding portion having an upward protrusion and a downward protrusion as a lower edge or as the tile holding rail. The tiles on the upper edge are used, and each tile has upper and lower support grooves formed on the upper and lower surfaces. The tile holding rails overlap each other in the upper and lower parts, and the overlap. The tiles are aligned with each other, and the tiles are arranged on the frame. The tile has an upper support groove on the tile support part and a lower support groove on the tile support part. The tile wall construction method is characterized in that the tile wall is held between the tile support portions of the upper and lower tile holding rails.   Engage the upper support groove on the lower tile holding rail, which is installed in front of the frame, with the upper support groove on the lower side of the tile so that it is placed. The method for constructing a tile wall according to claim 8, wherein the protrusion is engaged and the upper tile holding rail is installed on the housing.   After the upper and lower tile holding rails are installed on the chassis, tiles are inserted between the upward and downward protrusions of the upper and lower tile holding rails, and the upper and lower tiles are supported by the upward and downward protrusions. The method for constructing a tile wall according to claim 8, wherein the groove is engaged.   The joint material is filled in the joint gap formed between the upper and lower tiles, and the upward protrusion and the downward protrusion of the tile support portion are embedded in the joint material. Tile wall construction method.

Images