JPH06313344A - Building panel - Google Patents

Abstract

PURPOSE:To make it possible to prevent the entry of rain water and to form an outer wall panel with no nail head exposed with execution simplified when a building panel is used as an outer wall member in regard to the building panel forming the wall, the floor, the ceiling and the like of a building while being connected in the surface direction. CONSTITUTION:The building panel is provided with a basic form wherein square plates identical in shape each to one another, are shifted in the direction of a diagonal angle of 45 deg., so as to be bonded together, and a groove 3 and a ridge 4 which are parallel with respective sides are provided for a plane facing to the inside of a projected peripheries 2 of the plates while the ridge 4 is being located outside, in this case, an average thickness formed by shifting is equal to one half of the thickness of the plates. The groove 3 is equal in width to the ridge 4, and the depth of the groove 3 from the center of the thickness is equal to the height of the ridge 4, and at least one groove 3a out of the groove 3 and the ridge at both the sides of each diagonal angle is provided while the other ridge 4 is being crossed. And panel used for the side of the surface and its corner shall be a panel other than a panel with one projected periphery 2 (shall be used for the side), and a panel with adjacent two peripheries (shall be used for the corner).

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a building panel which is connected in a plane direction to form a wall, floor, ceiling, etc. of a building,
In particular, it relates to a building panel suitable for a wooden building.

[0002]

2. Description of the Related Art Conventionally, strip-shaped panels have been widely used as wooden building materials for forming walls, floors and ceilings. This strip-shaped panel has a structure in which a protruding edge having a thickness of ½ of the plate thickness is provided on the longitudinal edge to connect the adjacent panel and the protruding edge in a stacked state, or to fit the end face of the longitudinal side. A structure is adopted in which a mating groove and a fitting ridge are provided and the fitting groove and the ridge are connected in a fitted state.

[0003]

When the protruding edges are connected in a state where they are simply overlapped with each other, the connecting relation between the connected panels is weak, and when used as an outer wall material, rainwater permeates into the wall from the connecting portion. Easy to do. In addition, when the panel is nailed to the base, the nails must be nailed so as to stop the overlapped portion from the outside, so that the nail head appears on the panel surface.

On the other hand, the structure in which the fitting groove and the fitting ridge are fitted and connected to each other requires a movement (play) in the surface direction when fitting the two, and after the final panel is pasted. The clearance process is troublesome. There is also a problem that if one panel is damaged, the damaged panel cannot be replaced unless the panel on the entire surface is moved.

Further, in the conventional panel, since the connecting portion cannot resist the tensile force in the surface direction, there is a problem that a gap is easily generated in the connecting portion when the foundation is lowered or the plate is contracted due to drying. It was difficult to use as a material.

The present invention can be used as an outer wall material of a wooden building, and even when nailed, the rectangular panels are connected vertically and horizontally without showing the head of the nail on the surface so that the wall surface or floor surface can be connected. It is an object to provide a building panel that can be formed.

[0007]

The construction panel according to the present invention has a basic shape in which rectangular plates having the same shape are offset and attached in the direction of a diagonal angle of 45 degrees, and the average thickness formed by the offset is A groove 3 and a ridge 4 parallel to each side are provided on the surface of the protruding edge 2 having a thickness of ½ of the plate thickness facing the inside of the plate, with the ridge 4 on the outside, and the groove 3 and the ridge. 4 has the same width, the depth of the groove 3 from the plate thickness center P and the height of the ridge 4 are equal, and at least one groove 3a of the grooves 3 on both sides of each of the above diagonals has the other ridge 4b. It is characterized by being provided across.

A panel is used that does not have one of the protruding edges 2 of the panel or two adjacent edges on the side or corner of a wall or the like. When installing a corner without a pillar on the wall,
As a panel of a portion along the vertical side of the corner portion, a panel provided with a fitting groove 6 on the panel surface of the side from which the protruding edge 2 is removed and a panel provided with a fitting ridge 7 on the end face of the side are used. The fitting groove 6 and the fitting ridge 7 are fitted to each other to form a corner without a pillar or the like.

[0009]

In the construction panel having the above structure, the adjacent panels and the projecting edges 2 are overlapped and connected in four directions to form a wall surface or a floor surface. When forming the outer wall, the panel is arranged so that the groove 3a in the direction crossing the ridge 4 is in the vertical direction.

Square panels 3, 15 and 17 provided with protruding edges 2 only on three sides are used for side portions of walls and floors.
The panel 12 provided with the protruding edges 2 only on two adjacent sides is used for a corner portion of a wall or a floor. The fitting grooves 6 and the fitting projections 7 provided on the sides having no projecting edge 15 and 17 have a wall bent at a right angle without interposing a pillar between them, for example, to prevent the pillar from being exposed to the outer surface. It is used for the refraction part of the outer wall of the building.

When forming a wall or floor with this building panel, the panel is fixed in order from one corner of the floor or the wall while being nailed or screwed to the base at the bottom of the groove 3. When forming the outer wall, the panel is fixed from the lower corner portion of the wall so that the upper edge of the lower panel is covered with the protruding edge of the lower side of the upper panel. The nailed portion of each panel is hidden by the protruding edge 2 of the adjacent panel overlying it. Adjacent panels also resist the pulling forces acting in the plane of the wall or floor, because the grooves 3 and the ridges 4 fit when the projecting edges 2 thereof are superimposed. Further, since the corners of the projecting edge 2 are fitted also to the panels which are diagonally adjacent to each other, the mutual coupling relationship between the panels becomes very strong.

When the building panel of the present invention is used as an outer wall material of a wooden building, an outer wall having a peculiar aesthetic like tiling can be formed, and the joints of each panel are bent in a complicated manner. Even if it shrinks, there is no gap at the seam, and the groove 3a that crosses the ridge forms a gutter-shaped gap that communicates vertically with the left and right connecting parts of the panel, so rainwater does not easily enter the seam of the panel. Also, since the rainwater that has infiltrated flows down quickly, it is possible to reliably prevent the infiltration of rainwater into the wall.

[0013]

1 to 3 show the basic shape of a building panel according to the present invention, in which two rectangular plates having the same thickness and size are displaced in the directions of diagonal angles 1, 1 and 45 degrees. The protrusions 2 (2a, 2a, 2a, 2a, 2a, 2a, 2a, 2a, 2a, 2a, 2a, 2b having an average thickness t of ½ of the plate thickness T are formed on both sides of the diagonals 1, 1 in a shape similar to that of the laminated one.
b) is formed. Grooves 3 (3a, 3b) and ridges 4 (4a, 4b) parallel to the respective sides are formed on each protruding edge 2 with the ridges 4 on the outside. The width of the groove 3 and the ridge 4 is ½ of the width H of the protruding edge 2, and the groove 3 from the plate thickness center P
And the height of the ridge 4 are equal. The groove 3 in the vertical direction in the drawing is provided so as to pass through the other horizontal ridge 4b, while the groove 3b in the horizontal direction is provided.
Does not cross the vertical ridge 4a. However, there is no problem even if the lateral groove 3b is provided so as to pass through the longitudinal ridge 4a so as to pass therethrough, depending on processing. As shown in FIG. 1, the panel 10 is fixed to the base with nails or screws 5 at three places on the bottom of the groove 3.

FIG. 4 shows the basic panel 1 of FIGS. 1 to 3.
The figure shows a surface formed by connecting four 0s to the top, bottom, left, and right. There are projecting edges 2 (shaded areas in the figure) on the front side on the right and bottom sides of the figure, and back sides on the left and top sides ( There is a protruding edge 2 on the base side). Since the projecting edge 2 is not necessary for the side or corner of the wall or floor to be formed, the panel used for the side or corner is one of the projecting edges (side) or adjacent to the panel. Use the one with two removed (the one in the corner). For example, when forming a wall from the lower right corner, the panel 11 for the right side, the panel 12 for the lower right corner, and the panel 13 for the bottom side.
As shown in FIG. 4, a panel in which the projecting edge of the hatched portion is cut is used, and the panel 10 of the basic form and the side panels 11 and 13 are sequentially attached from the lower right corner to the left and the upper,
The leftmost and uppermost panels to be finally attached are manufactured by cutting out the left and upper sides of the basic panel 10 in accordance with the positions of columns and beams. Even if the upper end of the wall to be formed has a slope, there is no problem because the upper edge of the panel to be finally attached may be cut off obliquely and fitted in order.

FIG. 5 is a fragmentary perspective view showing a panel connecting portion, in which vertical grooves 3a communicate between the left and right panels from the upper end to the lower end of the wall and the horizontal direction. One end of the groove 3b is continuous with the vertical groove 3a. The lower right panel in the figure is connected to the upper and left panels by fitting the protruding edges 2 together, and is also connected to the upper left panel (not shown) by fitting the corners of the protruding edges 2 together. As a result, it is possible to form a strong wall surface that does not cause the panels to float or a gap between the panels.

FIGS. 6 and 7 show an example of forming a corner portion of a wall in a building panel according to the present invention without interposing a column. Panels on both sides of the vertical side of the corner portion are vertically arranged on the surface. Panels 14 and 15 (where 15 is a corner) provided with a fitting groove 6, and a fitting ridge 7 in the vertical direction at the center of the end face of the vertical side.
Panels 16 and 17 (where 17 is a corner) provided with are fitted to each other by fitting the fitting groove 6 and the fitting ridge 7.

FIGS. 8 to 17 show panels at the sides and corners in the structure of FIGS. 6 and 7, and FIGS. 8 and 9 show the front side of the panel 14 at the side where the fitting groove 6 is provided. Back view, FIGS. 10 and 11 are front and back views of the panel 13 at the bottom portion,
12 and 13 are front and back views of the panel 15 at the lower corner portion on the side where the fitting groove 6 is provided, and FIGS. 14 and 15 show front and back surfaces of the panel 16 at the side on the vertical side where the fitting protrusion 7 is provided. Figure, Figure 16, 1
7 is a front and back view of the panel 17 at the lower corner on the side where the fitting protrusion 7 is provided. 14 to 17, the fitting ridge 7 is cut by the lateral groove 3b because the fitting ridge 7 has a width equal to the height difference between the ridge 4 and the groove 3 in the illustrated embodiment. This is because Article 7 is formed. These panels, including those of the basic form shown in FIGS. 1 to 3, have the opposite directions of the left and right protruding edges 2 depending on whether the wall surface is formed from the lower right corner or the lower left corner. become.

When the building panel of the present invention is formed into a square, as shown in FIG. 18, the basic panel 10 is divided into two by cutting lines a, b, c, etc. passing through the intersection points Q of the diagonal lines, and the front and back sides are alternated. By using it, it is possible to form a geometric pattern on the wall surface.

[0019]

The construction panel of the present invention described above is
The floor surface, wall surface, or ceiling surface of a building can be formed by connecting square panels in four directions, and a wall surface having a tiled appearance can be formed. And the joint part of each panel fits with the adjacent panel and resists the tensile force in the surface direction, no gap is created even when the panel shrinks, and the intricate connecting surface and the groove that communicates in the vertical direction. Even when it is used as an outer wall material, it is possible to reliably prevent rainwater from entering the wall.

Further, the adjacent panels are connected not only in the left-right and up-down directions but also in the diagonal direction, and the deviation in the direction along the connecting side is prevented, so that an extremely strong wall surface can be formed and nails and screws can be formed. Can be nailed or screwed to the base without exposing the head. Moreover, since the entire surface can be formed by fixing the panels to the base in order from one corner of the wall or floor, the construction is easy. In addition, when one of the panels is damaged, it is possible to replace the damaged panel by floating the surrounding panels, as in the case of replacing the roof tile, and there is an effect that the repair can be relatively easy.

[Brief description of drawings]

[Figure 1] Surface view of basic panel

[Figure 2] Back view of the basic panel

FIG. 3 is a sectional view of the basic panel.

FIG. 4 is a front view showing a connection state of basic panels.

FIG. 5 is a broken perspective view of a connecting portion.

FIG. 6 is a perspective view of a corner portion that does not use a pillar as seen from the inside.

7 is a perspective view of the structure of FIG. 6 seen from the outside.

FIG. 8 is a front view of the panel on the vertical side on the side where the fitting groove is provided.

FIG. 9 is a rear view of the panel on the vertical side on the side where the fitting groove is provided.

FIG. 10 is a front view of the panel on the bottom side.

FIG. 11 is a bottom view of the bottom panel.

FIG. 12 is a surface view of a panel in a lower corner portion on a side where a fitting groove is provided.

FIG. 13 is a rear view of the panel in the lower corner portion on the side where the fitting groove is provided.

FIG. 14 is a panel surface view of a vertical side portion on a side where a fitting protrusion is provided.

FIG. 15 is a panel rear view of a vertical side portion on a side where a fitting protrusion is provided.

FIG. 16 is a front view of the panel at the lower corner on the side where the fitting protrusion is provided.

FIG. 17 is a rear view of the panel at the lower corner on the side where the fitting protrusion is provided.

FIG. 18 is a front view showing an example of cutting a basic panel.

[Explanation of symbols]

 1 Diagonal 2 Protruding edge 3 (3a, 3b) Groove 4 (4a, 4b) Ridge 6 Fitting groove 7 Fitting ridge P Center of plate thickness

Claims (4)

[Claims] 1. A basic shape in which rectangular plates having the same shape are bonded to each other by shifting them in a direction of a diagonal angle of 45 degrees, and a protruding edge (2 having an average thickness of one half of the plate thickness formed by the shifting is formed. ), The surface facing the inside of the plate is provided with a groove (3) parallel to each side and a ridge (4) with the ridge (4) as the outside, and the groove (3) and the ridge (4) are The width of the groove (3) is equal and the depth of the groove (3) from the center of the plate thickness (P) is equal to the height of the ridge (4), and at least one groove (3) on both sides of each corner of the above diagonal ( 3a) is a construction panel characterized in that it is provided across the other ridge (4b). 2. A projecting edge (2) of a building panel according to claim 1.
2. A building panel which does not have one or two adjacent ones and is used for the side or corner of a wall or floor in combination with the building panel of claim 1. 3. Building panel according to claim 2, characterized in that it has a fitting groove (6) on the panel surface along the side which does not have a protruding edge (2). 4. The building panel according to claim 2, wherein a fitting ridge (7) for fitting with the fitting groove (6) is provided on an end surface of a side having no protruding edge (2).