JP2007224519A - Wall body and panel joint - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a wall body having high wall strength and easy in construction; and a panel joint therefor. <P>SOLUTION: A horizontal frame 1 is arranged a crosscut shape on a peripheral edge part 51 for arranging a wall panel of a bathroom waterproof pan 50. Next, an upper part is connected by a horizontal frame 4. After constructing frame bodies W<SB>1</SB>and W<SB>2</SB>, panels 20 and 20S are installed on the front side (the indoor side) of the frame bodies. A butting part of the short panel 20S and the long panel 20 is fastened by a machine screw to an overhang part 12 of the panel joint 10. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a wall body constituting a wall such as a bathroom, and more particularly to a wall body in which a frame body is formed by a frame and a panel is attached to the front side of the frame body. Moreover, this invention relates to the panel joint used for this wall body.

JP-A-8-240020 discloses a conventional wall body in which a frame body is constituted by a frame, and a panel is attached to the front side of the frame body. In the same issue, a floor frame (horizontal frame) is installed on the upper surface of the peripheral edge of the waterproof pan, and a plurality of vertical frames are erected on the floor frame. The middle of the vertical frame is connected by a horizontal frame to form a frame, and a ceiling panel is fitted on the frame, and then the panel is attached to the front side of the frame.
JP-A-8-240020

  In JP-A-8-240020, the upper ends of the vertical frames are not connected to each other, and there is room for improvement in wall strength. Moreover, it is necessary to attach the panel after placing the ceiling panel on the frame, and the work procedure is greatly restricted.

  An object of the present invention is to provide a wall body with high wall strength and easy construction, and a panel joint therefor.

  The wall body according to claim 1 includes a lower horizontal frame disposed on a lower side of the wall, a plurality of vertical frames standing at an interval from the horizontal frame in the longitudinal direction of the horizontal frame, and an upper end of the vertical frame. A frame body is constituted by an upper horizontal frame connecting the two, and a panel is attached to the frame body.

  The wall according to claim 2 is the wall according to claim 1, wherein the panel is fixed to a plate attached to the front side of the frame and the back of the plate, and is disposed between the vertical frames. And a heat insulating material.

  The wall according to claim 3 is the wall according to claim 1 or 2, wherein the plurality of panels are arranged adjacent to each other on the left and right, and the right end side of the left panel and the left end side of the right panel are on the front surface of the vertical frame. It is characterized by being abutted.

  According to a fourth aspect of the present invention, there is provided a wall body according to the third aspect, wherein the vertical frame includes a U-shaped portion that overlaps a back surface and both side surfaces of the vertical frame, and an overhanging portion that protrudes left and right from the U-shaped portion. A panel joint is attached, and the right end of the left panel on the left side of the panel joint is fastened to the projecting part on the left side by a fastening tool, and the left end of the right panel on the right side of the panel joint is on the right side It is characterized in that it is fastened to the overhanging part by a fastening tool.

  The wall according to claim 5 is the wall according to claim 3 or 4, wherein the upper panel is disposed above the left panel and the right panel, and the left and right edges of the upper panel are located between the left panel and the right panel. It is arranged at a position different from the butting position.

  A wall according to a sixth aspect is characterized in that, in any one of the first to fifth aspects, a design material such as a tile is attached to the front side of the panel.

  The panel joint of claim 7 has a U-shaped portion that overlaps the back surface and both side surfaces of the vertical frame, and an overhanging portion that protrudes left and right from the U-shaped portion.

  Since the frame body of the present invention has not only the lower ends of the vertical frames but also the upper ends connected by a horizontal frame, the strength of the wall is high. In addition, the wall can be constructed even before the ceiling panel is placed on the frame, and the work is easy.

  By providing a heat insulating material on the back side of the panel as in claim 2, the heat insulating property of the wall is improved. According to the second aspect, since the plate material of the panel is attached to the frame, the attachment strength of the panel is high, and the strength and rigidity of the wall are also improved.

  According to the third aspect, the left and right edges of the panel are brought into contact with each other on the front surface of the vertical frame, whereby the strength and water stoppage of the butted portion are improved.

  In this case, by using the panel joint as in the fourth aspect, the edge of the panel can be firmly fixed.

  According to the fifth aspect of the present invention, it is possible to prevent or suppress unevenness of the front surface of the panel by preventing the end side of the upper panel from coming above the abutting position of the ends of the left and right panels.

  That is, if the panel butting positions are the same on the lower side and the upper side, the corner edges of the four panels are gathered in one place.

  Specifically, the four corners of the upper right end of the left panel on the lower side and the upper left end of the right panel and the lower right end of the left panel and the lower left side of the right panel on the upper side are gathered in one place to form a cross shape. Panel seams. In such a cross-shaped panel joint, a step of each of the four panels appears, and unevenness is likely to occur.

  On the other hand, when the longitudinal seam is not continuous, the butting of the left side panel, the right side panel, and the upper side panel becomes a T-shape, thereby suppressing unevenness.

  By applying a design material such as a tile to the front side of the panel as described in claim 6, a beautiful finish is obtained. In this case, it is preferable to attach a base net to glass fiber on the front surface of the panel with an adhesive, and then tile it, so that the above unevenness can be absorbed.

  The panel joint of the present invention (Claim 7) is suitable for use in the structure of Claim 4 above.

  Hereinafter, embodiments will be described with reference to the drawings.

  1 is a perspective view showing a frame of a wall according to the embodiment, FIG. 2 (a) is a sectional view taken along line IIa-IIa in FIG. 1, and FIG. 2 (b) is a portion IIb in FIG. FIG. 3 is a perspective view showing the engagement relationship between the panel joint and the vertical frame, FIG. 4 and FIG. 5 are perspective views during the construction of the wall, and FIG. 6 is a perspective view of the constructed wall. 7 is a cross-sectional view taken along the line VII-VII of FIG. 6, FIG. 8 is a perspective view from the rear side of the panel, and FIGS. 9 and 10 are perspective views of the connecting bracket. FIG. 11 is a longitudinal sectional view of the lower part of the wall of the bathroom.

  In this embodiment, the three walls of the bathroom are constructed according to the present invention.

  First, as shown in FIG. 1, the horizontal frame 1 is installed horizontally on the peripheral edge portion 51 for installing the wall panel of the bathroom waterproof pan 50 (FIG. 11). The horizontal frame 1 is fixed to the edge of the waterproof pan 50 by the mounting bracket 52.

  Vertical frames 2 and 3 are erected on the horizontal frame 1. The vertical frame 2 is arranged at the corner of the room and is erected at both ends in the longitudinal direction of the horizontal frame 1. The vertical frame 3 is erected with a predetermined interval between the vertical frames 2 and 2.

  In addition, the horizontal frame 1 and the vertical frame 3 are connected as shown in FIG. 9 (b) using a connecting metal fitting 30 shown in FIG. 9 (a). The connecting metal fitting 30 includes a U-shaped portion 31, a horizontal projecting piece 32 projecting left and right from the lower end of the U-shaped portion 31, and a hanging piece 33 extending downward from the U-shaped portion 31. The vertical frame 3 is fitted to the U-shaped portion 31, the projecting piece 32 is applied to the upper surface of the horizontal frame 1, the hanging piece 33 is applied to the rear surface of the horizontal frame 1, and each is fixed by screws 34. The connection between a horizontal frame 4 and a vertical frame 3 described later is the same (however, the upper and lower sides are reversed).

  The horizontal frame 1 and the vertical frame 2 are connected as shown in FIG. 10 (b) using a connecting metal fitting 40 shown in FIG. 10 (a). The connection fitting 40 includes an L-shaped portion 41, a horizontal projecting piece 42 that projects laterally from the L-shaped portion 41, and a hanging piece 43 that hangs downward. The overhanging piece 42 is applied to the upper surface of the horizontal frame 1, the hanging piece 43 is applied to the back surface of the horizontal frame 1, and the L-shaped portion 41 is applied to the two orthogonal surfaces of the vertical frame 2 and fixed with screws 34. A horizontal frame 4 and a vertical frame 2 described later are connected in the same manner (however, the upper and lower sides are reversed).

  Adjacent vertical frames 2 and 2 in the bathroom corner are connected by an L angle 60 (see FIG. 10B).

  After the vertical frames 2 and 3 are erected, the horizontal frame 4 is attached so as to be bridged between the upper ends of the vertical frames 2 and 3.

  Each of the frames 1 to 4 is made of a metal square pipe.

  Thereafter, the panel joint 10 is attached to some of the vertical frames 3 (3a and 3b). As shown in FIGS. 2 and 3, the panel joint 10 has a U-shaped portion 11 that overlaps the back surface and both side surfaces of the vertical frame 3, and an overhanging portion 12 that projects from the U-shaped portion 11 to the left and right. It has a substantially Ω-shaped cross-sectional shape. The panel joint 10 is fastened to the vertical frame 3 with screws. In a state where the panel joint 10 is fastened to the vertical frame 3, the front surface of the vertical frame 3 and the front surface of the overhang portion 12 are flush with each other.

After the frame is constructed in this way, the panels 20 and 20S are attached to the front side (inside the room) of the frame as shown in FIGS. In this embodiment, the plan view shape of the bathroom is rectangular, the frame body and the longitudinal frame member W ₁ along one long side of the rectangle, two shorter frame W along each short side It consists of _two . The lengths of the vertical frames 2 and 3 of the frames W ₁ and W ₂ are the same. Transverse frame 1,4 of the frame _{W 1} is longer than the lateral frames 1,4 of the frame _{W 2.} Panel joint 10 is attached only to the vertical frame 3 in a part of the length frame W _1.

As shown in FIG. 8 (a), the panel 20 includes a hard plate material 21 such as a cement-based material and a heat insulating material 22 made of a foamed synthetic resin board or the like fixed to the back side of the plate material 21. The heat insulating material 22 is cut out by a cutter knife or the like to form a groove 23. The panel 20 is applied to the frame bodies W ₁ and W ₂ from the indoor side so that the vertical frames 2 and 3 are received in the groove 23 and fastened with screws 24. At this time, if the heat insulating material is cut into the width of the vertical frame and the foamed resin is fitted so that the heat insulating material is filled between the vertical frames, a more sufficient strength wall can be obtained. In addition, since the horizontal frames of the frame bodies W ₁ and W ₂ are assembled in a U-shape (L-shape), there is a space between the housing and the wall body. That is, even a self-supporting wall body has sufficient strength.

In this embodiment, the frame body W ₂ is less than the length of one sheet of the panel 20, can be a paneled one stage in one panel 20, the span of the frame W ₁ is longer than panel 20, the tension the one panel 20 to the frame W _1, by tensioning adjacent panels 20S cut to predetermined length in the panel 20, performs paneled one stage. A groove 23 is also formed in the panel 20S so that the vertical frame 2 and the panel joint 10 are fitted.

Right edge of the panel 20 attached to the frame W ₁ overlaps the vertical frame 3 rightmost among the vertical frame 3 of the frame W ₁ of FIG. 1 (3b). Since the panel joint 10 is attached to this portion, the right end of the panel 20 is fastened to the protruding portion 12 on the left side of the panel joint 10 with a screw 24. The left end of the panel 20S is similarly screwed to the right overhanging portion 12.

After finished attaching the lowermost panel 20,20S to Kakuwakutai _W 1, _{W 2} as in the fourth diagram, attach the panel 20 of the second stage from the bottom to the frame _{W 2,} similar panels 20,20S to attach to the frame W ₁ in. One panel 20 is attached to the frame body _{W 2,} is mounted and the panel 20 and the panel 20S is the frame _{W 1.}

In the second stage of the frame W _1, as FIG. 7, a short panel 20S is disposed on the left side of the frame W _1, to place a long panel 20 on the right. The right end of the panel 20S and the left end of the panel 20 are fastened to the overhanging portion 12 of the panel joint 10 with screws 24 as shown in FIGS. 7 and 2 (b). Thereafter, the uppermost panels 20A and 20B are attached to the frames W ₁ and W ₂ . Each panel 20A, 20B is cut so that the vertical width of the panel 20 is reduced. The panel 20A has the same length as the panel 20, but the panel 20B is cut to the same length as the panel 20S. In the uppermost (third stage from the bottom), mounting the first stage as well as short panel 20B on the right side of the frame W _1, mount the long panel 20A on the left.

  Thereafter, a glass fiber net is pasted on the front surface of each panel 20, 20S, 20A, 20B so as to be coated with an adhesive, and a design material such as a tile is pasted thereon to construct a wall.

In the wall body constructed in this way, the lower ends and the upper ends of the vertical frames 2 and 3 constituting the frame bodies W ₁ and W ₂ are connected by the horizontal frames 1 and 4, respectively. High strength. Further, the wall can be constructed even before the ceiling panel is placed on the frames W ₁ and W ₂ , and the work is easy.

  Note that piping or wiring may be routed behind the panel in the middle of the panel tension shown in FIGS. 4 and 5.

  In this embodiment, since the heat insulating material 22 is provided on the back side of the panel 20, the heat insulating property of the wall is high. Further, since the high-strength plate 21 is attached to the frames 1 to 4, the attachment strength of the panel 20 is high, and the strength and rigidity of the wall are also improved. Furthermore, since it is possible to create a frame body in a free size at the site, it is possible to deal with rooms of various sizes. Further, since the vertical frame is fixed at the upper end and the lower end, the cutting position of the heat insulating material 22 can be easily determined, and the vertical frame of the heat insulating material 22 can be easily fitted.

  In this embodiment, since the left and right edges of the panels 20 and 20S or the panels 20A and 20B are butted and fastened to the overhanging portion 12 of the panel joint 10, the strength and water stoppage of the butted portion are improved. In addition, it is preferable to perform caulking in the butt | matching part of panel 20,20S or panel 20A, 20B, or to interpose a waterproof packing as needed.

In this embodiment, on the upper side of the butt portion of the panel 20 and the panel 20S in the first stage of the frame W _1, 2-stage panel 20 as long sides covers the panel 20 is disposed. Further, the long side of the third-stage panel 20A covers the upper side of the abutting portion between the second-stage panel 20 and the panel 20S.

  Accordingly, the abutting portion of the panel is T-shaped and not a cross shape, so that unevenness at the panel intersection is suppressed.

  The above embodiment is an example of the present invention, and the present invention can take forms other than those shown in the drawings. For example, a wall of a room other than a bathroom can have the structure of the present invention. The size and arrangement of the walls are not limited to those illustrated.

It is a perspective view which shows the frame of the wall body which concerns on embodiment. 2 (a) is a sectional view taken along the line IIa-IIa in FIG. 1, and FIG. 2 (b) is an enlarged view of a portion IIb in FIG. It is a perspective view which shows the engagement relationship of a panel joint and a vertical frame. It is a perspective view in the middle of construction of a wall. It is a perspective view in the middle of construction of a wall. It is a perspective view of the constructed wall. It is the VII-VII sectional view taken on the line of FIG. It is a perspective view from the back direction of a panel. It is a perspective view of a continuous metal fitting. It is a perspective view of a continuous metal fitting. It is a longitudinal cross-sectional view of the wall lower part part of a bathroom.

Explanation of symbols

1, 4 Horizontal frame 2, 3 Vertical frame 10 Panel joint 20 Panel 22 Thermal insulation

Claims (7)

A lower horizontal frame disposed on the lower side of the wall, a plurality of vertical frames standing upright from the horizontal frame in the longitudinal direction of the horizontal frame, and an upper horizontal frame connecting the upper ends of the vertical frames A frame is constructed,
A wall formed by attaching a panel to the frame.   In Claim 1, The said panel is equipped with the board | plate material attached to the front side of the said frame, and the heat insulating material fixed to the back side of this board | plate material, and arrange | positioned between the said vertical frames. A wall body characterized by. In Claim 1 or 2, a plurality of said panels are arranged adjacent to the left and right,
A wall body, wherein a right end side of a left panel and a left end side of a right panel are abutted on the front surface of any one of the vertical frames. In Claim 3, the vertical frame is attached with a panel joint having a U-shaped portion that overlaps the back surface and both side surfaces of the vertical frame, and an overhanging portion that protrudes left and right from the U-shaped portion. And
The right end of the left side panel on the left side of the panel joint is fastened to the left overhanging portion by a fastening tool, and the left end of the right side panel on the right side of the panel joint is fastened to the right overhanging portion with the fastening tool. Wall body characterized by being fastened. In Claim 3 or 4, the upper panel is arranged above the left panel and the right panel,
The wall body characterized in that the left and right edges of the upper panel are arranged at positions different from the butting positions of the left panel and the right panel.   6. The wall body according to claim 1, wherein a design material such as a tile is attached to the front side of the panel.   A panel joint having a U-shaped portion that overlaps the back surface and both side surfaces of a vertical frame, and an overhanging portion that protrudes left and right from the U-shaped portion.

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