JPH07930B2 - Interior / exterior materials such as structures - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention can be applied in parallel by abutting and engaging substantially rectangular plate-like bodies having mutually parallel bottom surfaces and surfaces serving as base bodies. It relates to interior and exterior materials such as structures.

[Prior Art] Conventionally, when a plurality of plate-like bodies are joined together to form a continuous flat plate-like body, for example, as described in JP-A-61-16801, the plate-like body is disclosed. A male and female on each of the opposite sides of the plate, and the male and female are engaged with each other to enhance the sense of unity of the plate-like members joined together As described in Japanese Patent Laid-Open Publication No. 2004-115, there are known ones in which mountain-shaped concaves and convexes are formed on opposite side surfaces of the plate, and the concaves and convexes are engaged with each other to enhance the feeling of unity of the plate. ing.

However, with these conventional methods of joining plate-shaped bodies, although the sense of unity between the joined plate-shaped bodies can be enhanced, at the time of construction, they must be abutted and engaged one by one at the site. It requires a great deal of man-hours, and the plate-like bodies that are scattered one by one must be packed and carried in and carried in, which is troublesome to handle.

In order to solve this problem, recently, as shown in FIG.
A plurality of flat plates B are preliminarily connected to each other by a flexible elastic material 12 so that they can be bent, and can be easily constructed by bending them back into a flat form at the construction site, and can be handled easily. Proposed.

[Problems to be Solved by the Invention] In the conventional structure in which a plurality of flat plates B are connected in advance by a flexible elastic material 12 so as to be bendable, the primary purpose is to simplify construction and handling. Although it has been achieved, the flat plates B are simply arranged continuously and the adjacent flat plates do not overlap each other, that is, since there is no male and female tongue engaging portion, there is no sense of unity between the plate-like members and the work is performed. The joints between the plate-shaped bodies could not be installed cleanly, and the adjacent flat plates B were not satisfactory, because they were inevitable.

[Means for Solving the Problem] The present invention has been made to solve the above-mentioned problems, and is a bottom surface 1 and a surface 2 that are bases and are parallel to each other.
A substantially rectangular plate-like body A having a male mold on one side face and a female mold on the other side face.
In an inner / exterior material such as a structure in which a male mold and a female mold are sequentially abutted and engaged with each other, one side surface of the plate-shaped body A is provided with a bottom surface 1 side and a surface 2 side of the plate-shaped body A. Widths of the plate-shaped body A with respect to the bottom surface 1 connecting the respective oblique sides 4,5 cut toward the width direction center side from each other and the width direction center side end portions of the respective oblique sides 4,5. And a slanted side 5 which is formed by a slanted side 8 which becomes an upward slope toward the outside in the direction, and which is obtained by cutting the female-side bottom end 9 of the plate-shaped body A from the surface 2 side of the plate-shaped body A, and the slanted side 5. Is located on the center side in the width W direction of the plate-shaped body A from the point 11 at which the line 10 that is substantially orthogonal to the end portion 7 on the center side in the width W direction intersects with the bottom surface 1 or from that. A female die having an obtuse crossing angle between the hypotenuse 4 cut toward the center in the width direction and the hypotenuse 8 which is an ascending slope intersecting the hypotenuse 4 is formed on the other side surface. It is characterized in that a male mold which can be engaged with a female mold is formed.

[Embodiment] Hereinafter, an embodiment will be described with reference to the drawings.

1 to 4 show an embodiment of the present invention. FIG. 1 is a side view, FIG. 2 is a plan view, FIG. 3 is a detailed view of a female mold portion, and FIG. FIG. 5 is a view showing a combination state of the inner and outer packaging materials, and FIGS. 5 (a) to 5 (c) are views showing the same bending / bending back state.

In the figure, A is a plate-like member which is made of wood, synthetic resin, lightweight metal material such as aluminum, concrete or ceramics.

The plate-shaped body A is formed in a substantially rectangular shape having a width W, a length L, and a thickness T.

The bottom surface 1 and the surface 2 of the plate-shaped body A are substantially parallel to each other.

A female mold is formed on one side surface of the plate-shaped body A, and a male mold is formed on the other side surface thereof. As shown in FIG. The female mold is adapted to be engaged with each other.

As shown in detail in FIG. 3, the female die is cut along the oblique sides 4 and 5 inclined from the bottom surface 1 side and the surface 2 side of the plate-like body A toward the center in the width w direction. The ends 6 and 7 on the center side in the width W direction of 4,5 are connected to the base 1 by a hypotenuse 8 which has an upward slope toward the outside in the width W direction.

The hypotenuse 8 that has an upward slope toward the outside in the width W direction is
When the female die and the male die are engaged with each other, so-called undercut and non-bending force act to restrain the plate-like bodies A engaged with each other from shifting or separating. To work.

The female bottom surface end 9 is defined by a point 11 that intersects the oblique line 4 and the line 10 that is substantially orthogonal to the widthwise center end 6 of the oblique line 4 and the bottom surface 1 of the plate A or an extension thereof. Is also located on the center side in the width W direction.

Further, the intersecting angle R between the oblique side 5 and the oblique side 8 that is a slope that rises outward in the width W direction with respect to the base 1 that intersects on the center side in the width W direction is an obtuse angle of 90 degrees or more.

As shown in FIG. 4, this is a combination of a plurality of plate-shaped bodies A and A'connected to each other by a flexible elastic body 12,
This is to prevent the female mold and the male mold from interfering with each other when bending or bending back with the bottom end 9 of the plate-shaped body A as a fulcrum as shown in FIG.

On the other hand, the male die is notched in the same shape as the female die so as to be combined with the female die and engaged with each other. That is,
The male mold is notched along the slanted sides 13 and 14 inclined from the bottom surface 1 side and the front surface 2 side of the plate-like body A toward the outer side in the width W direction, and the outer sides of the slanted sides 13 and 14 in the width W direction. Edges 15,16
The space is connected to the bottom surface 1 by a hypotenuse 17 having a downward slope toward the outside in the width W direction.

FIG. 6 shows another embodiment of the present invention, but since it is basically the same as that shown in FIGS. 1 to 5, only different points will be described.

In the example of FIG. 6, the bottom surface 1 of the plate A and the diagonal line 4 cut from the bottom surface 1 side are connected by a line 18 that intersects the bottom surface 1 at a substantially right angle, and the surface 2 side of the plate A is connected. The oblique line 5 cut from the above is connected by a line 19 that intersects the surface 2 at a substantially right angle.

Therefore, in this embodiment, the line 18 that intersects the hypotenuse 4 at a substantially right angle.
And / or a line 19 intersecting the hypotenuse 5 at a substantially right angle is a plate-like body A, A '.
When combined, the plate-shaped bodies A, A ′
Accurate dimensional accuracy can be obtained when these are combined.

Further, in the example of FIG. 6, the slanted side 5 cut from the surface 2 side of the plate-shaped body A toward the center side in the width direction and the bottom surface 1 of the plate-shaped body A intersecting with the slanted side 5 in the width direction. A straight line 20 or a curved line such as an arc (not shown) is connected to the hypotenuse 8 which is an upward slope toward the outside.

Thus, by connecting the slant lines 5 and the slant lines 8 with the straight line 20 or the curved line, the crossing angle between the slant lines 5 and the slant line 8 becomes substantially large, and when the plate-shaped bodies A are combined with each other,
It is possible to reduce the cracking of the plate-shaped body A due to the bite, and when the straight line 20 is formed, the plate-shaped bodies A and A'can also function as a body when combined with the lines 18 and 19.

[Effects of the Invention] According to the present invention, the inner wall of a building with a sense of unity similar to that constructed with a single wide plate only by sequentially engaging and combining a female mold and a male mold of a plurality of plate-shaped bodies The interior of floors, ceilings, etc. or the exterior work of exterior walls, gates, fences, etc. can be easily done. Moreover, the female die and the male die are engaged with each other on the bottom surface of the plate-shaped member on the slopes with the upward slope on the female side and the downward slope on the male side, so-called undercut engagement. Therefore, even if a bending force is applied to the plate-shaped body, the engagement surfaces do not shift because the undercut portions restrain each other, and the construction surface is beautiful and does not deform.

Also, if the female and male dies of a plurality of plate-like bodies are sequentially engaged and combined and connected to each other in advance by a flexible elastic body, they can be folded small during transportation and simply bent back at the construction site. Since it can be made into a flat plate, it can be handled and constructed more easily.

Further, since the plate-shaped body may be a long and slender one, when wood is used for the plate-shaped body, it is possible to use thinned wood, which is also used as waste wood.

Further, since the material of the plate-shaped body can be freely selected, there is a remarkable effect that it can be applied to various works by selecting the material according to the purpose such as soundproofing, moistureproofing, sound absorption or strength.

[Brief description of drawings]

1 to 5 show an embodiment of the present invention.
FIG. 1 is a side view, FIG. 2 is a plan view, FIG. 3 is a detailed view of a female mold portion, FIG. 4 is a side view showing a combined state of a plurality of plate-like members, and FIG. (C) is a view showing a bent / unbent state, and FIG. 6 is a detailed view of a female mold part showing another embodiment of the present invention. FIG. 7 is a side view showing an example of a conventional bendable / unbendable interior / exterior material. A: plate, 1: bottom (of plate) 2: surface of (plate) 4,5,8,13,14,17: hypotenuse 9: bottom of plate 10: edge 10: Line intersecting with hypotenuse

Claims (5)

[Claims] 1. A base 1 and a surface 2 which are bases and are parallel to each other.
A substantially rectangular plate-shaped body A having
A female die is formed on each of the other side surfaces, and the male and female die of a plurality of plate-like bodies A and A'are sequentially abutted and engaged with each other. Each oblique side 4,5 cut from one side surface of the body A toward the center in the width direction from the bottom surface 1 side and the surface 2 side of the plate body A, and each width direction of each oblique side 4,5 A female-side bottom surface end portion 9 of the plate-shaped body A, which is formed by a hypotenuse 8 that has an upward slope toward the width direction outer side of the plate-shaped body A with respect to the bottom surface 1 that connects the center-side end portions to each other. And a width W of the hypotenuse 5 that is formed by cutting the plate-like body A from the surface 2 side.
At a point 11 where a line 10 that is substantially orthogonal to the end 7 on the center side in the direction and the bottom surface 1 intersect, or is located on the center side in the width direction of the plate A from that point, and from the bottom 1 side of the plate A in the width direction. A female die is formed that has an obtuse angle with the hypotenuse 8 that is an upward slope that intersects the hypotenuse 4 that is cut toward the center side, and a male die that can engage with this female die is formed on the other side surface. Inner / exterior materials for structures, etc. 2. A line 18 that is substantially orthogonal to the bottom surface 1 of the plate-shaped body A between the bottom surface 1 of the plate-shaped body A and the hypotenuse 4 cut from the bottom surface 1 side.
The interior / exterior material of the structure or the like according to claim 1, characterized in that the interior / exterior material is connected by. 3. A line 19 which is substantially orthogonal to the surface 5 of the plate A between the surface 2 of the plate A and a hypotenuse 5 cut from the surface 2 side.
The interior / exterior material of the structure or the like according to claim 1, characterized in that the interior / exterior material is connected by. 4. A hypotenuse 5 cut from the surface 2 side of the plate A toward the center in the width direction, and a plate A crossing the hypotenuse 5.
The straight line or the curved line is connected to the hypotenuse 8 which becomes an upward slope toward the outer side in the width direction with respect to the bottom face 1 of the above. Interior / exterior materials such as structures. 5. The flexible elastic material 12 is attached to the bottom surface 1 or the surface 2 of the plate-like body A so that it can be bent and bent back. , Interior / exterior materials such as the structures described in the item 3 or 4.