JPH02108753A - Plate for building - Google Patents

Abstract

PURPOSE:To rapidly construct an outer surrounding body by a method wherein a plate for building is placed on a bed part, a mounting is secured, the upper extension part for a plate for building is superposed with an adjoining lower extension part for a plate for building, and the piece on the rise side of the upper extension part is pressed against an inclination bent piece. CONSTITUTION:A plate for building is placed on a bed part, and the bottom of a mounting part 5 is secured by means of fixing tool. A lock piece 6c of an upper extension part 6 of a plate for building is engaged with a bent piece 4b to be locked of an adjoining lower extension part 4 of a plate for building. By a press tool, a piece 6a on the rise side is pressed against a bent piece 6b to be locked by means of a horizontal force F. With approach of the lower end of a push-up piece 6d to the rise piece 4a, the upper end of the push-up piece 6d pushes up the edge of the lock piece 6c, and the lock piece 6c is forced to enter between the rise piece 4a and the bent piece 4b to be locked. Further, the side piece 6a and the bent piece 6b are pressed against each other for squeezing.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a building board and an enclosure that can be easily and quickly constructed, and have excellent strength and watertightness after construction.

[Conventional technology and its problems]

Traditionally, roofs have alternating peaks and valleys.

Architectural boards of the vertical type, which are used for constructing outer enclosures such as walls, are often used. In many of these construction boards, the cross-folded parts of adjacent construction boards overlap and are connected by cross-folding to form an outer envelope.
As shown in FIGS. 2 to 24, at least three steps were required, and the work was extremely troublesome.

[Means to solve the problem]

Therefore, the inventor worked diligently to solve the above problem.

As a result of repeated research, the invention was developed by forming rising side parts at both ends of the main plate in the width direction, forming a top part from the upper end of the rising side part, and forming a piece rising from the outer end of one of the top parts. A hook-shaped lower part made of a bent piece is folded back, a hanging part is formed from the lower end of the lower part, a bottom piece is formed from the lower end of the hanging part to serve as a mounting part, and the other top part is , forming a rising side piece, forming an inclined bending piece outward and downward from the upper end of the rising side piece, forming a locking piece from the lower end of the inclined bending piece toward the rising side piece, the locking piece A construction board is provided with an upper part formed with a push-up piece facing outward and downward from the tip of the board, and the lower end of the push-up piece is on the same plane as the top part, or the width direction of the main board is forming rising side parts at both ends, forming a top part from the upper end of the rising side part, and forming a hook-shaped lower part consisting of a rising piece and a bent piece to be locked by folding back from the outer end of one of the top parts; A hanging piece is formed from the lower end of the lower part, a bottom piece is formed from the lower end of the hanging piece to serve as a mounting part, and a rising side piece is formed at the other top, and a rising side piece is formed from the upper end of the rising side piece. By forming an outer downward bent piece and forming an inclined locking piece upward from the lower end of the inclined bent piece toward the rising side piece, it is possible to form an outer enclosure such as a roof or wall. The above-mentioned problems can be solved by easily and quickly constructing the enclosure, and after the enclosure is completed, the enclosure can have superior strength and watertightness.

〔Example〕

Embodiments of the present invention will be described below with reference to FIGS. 1 to 21.

Reference numeral A denotes a construction board, in which side portions 2°2 are formed rising from both ends of the main board 1 in the width direction (horizontal direction in FIG. 1);
A top portion 3.3 is formed from the upper end of the rising side portion 2.2. The rising side portion 2 may be formed in an outwardly upwardly sloping shape as shown in the figure, or may be formed in a vertical shape (not shown).

The top portion 3 is formed in a substantially flat shape, and as shown in FIG. 4, may be formed in a slightly inclined shape outwardly and upwardly. A lower ridge portion 4 is formed from the outer end of one of the top portions 3, and a reaction force utilizing type upper ridge portion 6 is formed from the outer end of the other top portion 3, respectively. The lower part 4 is the outer edge of the top part 3 (on the right side in FIG. 4) of the metal plate forming the architectural board A.
It is bent upward by being folded back into a hook shape, and both rising portions are in close contact to form a vertical portion to form a rising piece 4a, and the upper portion of the vertical portion is bent downwardly toward the top 3. and is formed as a bent piece 4b to be locked. A mounting portion 5 is formed from the lower end of the rising piece 4a of the lower leg portion 4. Specifically, the attachment part 5 is a hanging piece 5a formed in a substantially hanging shape from the lower end of the rising piece 4a of the lower part 4 (the outer lower end of the hook-shaped tightly folded bent part). A substantially flat bottom piece 5b is formed from the lower end (see Figures 1, 2, and 4).
Also, a folded piece 5c may be bent upward from the outer end of the bottom piece 5b. The bottom piece 5b is formed so as to be substantially flush with the main plate 1, as shown in FIG.
If necessary, a bottom piece 5b may be formed between the top portion 3 and the main plate 1, as shown in the dashed line in FIG. In this embodiment, the bottom piece 5b is placed on the receiving bracket 12 as shown in FIG. In practice, the bottom piece 5b is formed slightly below the top part 3.

In addition, the reaction force utilization type upper ridge portion 6 (see FIGS. 1 to 8) has a substantially vertical rising side piece 6a formed from the outside of the other top portion 3 (left side in FIG. 4). An inclined bent piece 6b is formed outward and downward from the upper end of the rising side piece 6a, and a locking piece 6C is formed from the lower end of the inclined bent piece 6b toward the rising side piece 6a. The locking piece 6C is preferably formed in a substantially horizontal shape or inclined upwardly toward the rising side piece 6a; I don't care if
The rising side piece 6a, the inclined bent piece 6b, and the locking piece 6C of the upper bevel part 6 connect the rising piece 4a and the locked bent piece 4b of the lower bevel part 4.
and can be covered.

A push-up piece 6d is formed from the inner end of the locking piece 6c. The lower end of the push-up piece 6d is located on the same plane as the top portion 3. The push-up piece 6d may be formed into an outwardly convex arc shape (see Fig. 5), may be formed outwardly downward in a flat shape (see Fig. 6), or may be formed into an outwardly concave arc shape. (See Figure 7). Further, as shown in FIG. 8, a hanging piece may be formed between the locking piece 6C and the push-up piece 6d. An arc-shaped bent edge may be formed outwardly or inwardly from the lower end of the push-up piece 6d.

Further, the slope utilizing type upper ridge part 7 (see FIGS. 9 to 12) is different from the reaction force utilizing type upper ridge part 6 on the tip side, and the base side is formed as the same part. . That is, the rising side piece 7a.

Up to the inclined bending piece 7b, the upper part 6 of the reaction force utilization type
The rising side piece 6a and the IIJi obliquely bent piece 6b are the same. A flat inclined locking piece 7c is formed so as to be inclined upward from the lower end of the inclined bent piece 7b toward the rising side piece 7a. And the rising side piece 7a and the inclined bent piece 7
b are pressed close to each other to bring the edge of the inclined locking piece 7c into contact with the rising side piece 7a, and when the inclined bent piece 7b is further pressed in the direction of the rising side piece 7a, the The angle of inclination of the inclined locking piece 7C with respect to the horizontal plane is set so that the edge of the sloped locking piece 7c can easily slide upward on a vertical surface (specifically, on the surface of the rising piece 4a of the lower part 4). θ. is preferably set.

In the figure, 8 is the structural material such as the main building and the rim, and 9 is the roof board.

It is a base material for insulation materials, etc. The structural material 8 and the base material 9 are collectively referred to as a base part B. ! f The base part B is usually provided with a base material 9 on top of the structural material 8, but in some cases, the base part B may be formed of only the structural material 8 or only the base material 9.

The architectural board A is placed on the structural material 8 or the base material B, and the bottom piece 5b of the mounting part 5 is fixed with a fixing tool 10 such as a drill screw. Lower part 4
The upper part 6 is fitted onto the adjacent architectural board from above.

First, in the building board A of the reaction force utilization type, as shown in FIG. As shown in Figure 14,
Press the rising side piece 6a and the inclined bending piece 6b with a horizontal force F using a tool such as a crimping tool to form the rising side piece 6.
A and the inclined bending piece 6b are crimped and tightened. At this time, as shown in FIG. While touching
As the rising piece 4a of the lower ridge portion 4 approaches, the upper end of the pushing-up piece 6d acts to push up the edge of the locking piece 6C, and the locking piece 6C 4a
and the bent piece 4b to be locked, and the tightening portion is formed only by the horizontal force F, and this process is repeated one after another to construct the outer enclosure.

Next, in the inclined construction type building board A, as shown in FIG. As shown in FIG. 12, the rising side piece 7a and the inclined bent piece 7b are pressed with a horizontal force F using a tool such as a crimping tool, so that the rising side piece 7a and the inclined bent piece 7b are pressed together. At this time, the rising side piece 7a and the inclined bent piece 7b are pressed against each other as shown in FIG. When the rising side piece 1a and the inclined bending piece 7b are pressed against each other, the inclined locking piece 7c is further bent with respect to the inclined bending piece 7b, and the inclined locking piece 7c is bent further against the inclined bending piece 7b. It will bite between the rising piece 4a of the portion 4 and the bent piece 4b to be locked, forming a tightening portion, and this process will be repeated one after another to construct the outer envelope.

In FIGS. 15 to 20, a sealing material 11 such as Honmelt, butyl tape, or caulking is interposed between the lower part 4 and the upper part 6. Specifically, Figure 15,
As shown in FIG. 16, a sealing material 11 is placed between the bending part of the rising piece 4a of the lower part 4 and the bent piece 4b to be locked, and the bending part of the tip of the locking part 4c of the upper part 6. It is intervening.

Further, as shown in FIGS. 17 and 18, a seal is sealed between the tip of the bent bent piece 4b of the lower part 4 and the bent part of the inclined bent part 6b of the upper part 6 and the locking piece 6c. A material 11 is interposed. Furthermore, as shown in FIGS. 19 and 20, the upper side of the bending area between the rising piece 4a of the lower ridge part 4 and the bent bent piece 4b to be locked, and the upper side of the bending part between the rising side piece 6a and the inclined bent piece 6b of the upper ridge part 6 are shown. There is also an embodiment in which a sealing material 11 is interposed between the inside of the bent portion and the bent portion.

In addition, using the architectural board A of the present invention, an existing tile stick roofing enclosure C can be used.
In order to construct a new outer enclosure on top, the receiving metal fitting 12 is placed and fixed so as to straddle the tile rod portion C1 of the existing tile stick outer enclosure C. A building board A is placed between adjacent brackets 12, and the bottom piece 5b of the mounting portion 5 of the building board A (
In this case, the bottom piece 5b (in this case is formed slightly below the top part 3) is placed and fixed on the receiving metal fitting 12 with a fixing tool lO such as a drill screw, and the upper part 6 is placed on the lower part 4 upwardly. After that, they are fitted together and then tightened according to the above-mentioned construction procedure.

【Effect of the invention〕

In the invention of claim 1, the rising side portions 2.2 are formed at both ends in the width direction of the main plate 1, and the top portions 3, 3 are formed from the upper end of the rising side portion 2.2, and the top portion on the − side thereof is formed from the upper end of the rising side portion 2.2. A hook-shaped lower part 4 consisting of a rising piece 4a and a locked bent piece 4b is formed by folding back from the outer end of the lower part 3, and a hanging piece 5 is formed from the lower end of the lower part 4.
a, and a bottom piece 5b is formed from the lower end of the hanging piece 5a to form the attachment part 5, and on the other top part 3, a rising side piece 6a is formed, and from the upper end of the rising side piece 6a, an outward downward direction is formed. A slanted bent piece 6b is formed, a locking piece 6C is formed from the lower end of the slanted bent piece 6b toward the rising piece 4a, and a push-up piece 6d is formed outward and downward from the tip of the locking piece 6c. By providing a construction board with an upper part 6 and having the lower end of the push-up piece 6d substantially on the same plane as the top part 3,
Firstly, the outer enclosure such as a roof and walls can be constructed easily and quickly, and secondly, the structure is simple and can be manufactured easily and provided at a low price. .

To explain these effects in detail, the architectural Fi
A is placed on the base part B, and the mounting part 5 is fixed with a fixing tool 10 such as a drill screw, then the upper part 6 of the construction board A adjacent to the lower part 4 is overlapped, and the upper part 5 is fixed. Simply by engaging the locking piece 6c of the part 6 with the locking bent piece 4b of the lower part 4 and crimping the rising side piece 6a of the upper part 6 and the locked bent part 4b from the outside, It can be tightened and the outer enclosure can be constructed.

As described above, the tightening work performed by the construction boards A and A of the present invention includes the first step of superimposing the upper bar part 6 on the lower bar part 4, and the step of superimposing the upper bar part 6 on the rising side piece 6a of the upper bar part 6. The process is completed in the second step of crimping the bent piece 6b, and the connecting portions are overlapped and the connecting portion is Compared to three or more steps that require bending at least two times, construction of the outer envelope can be done much faster. This is the locking piece 6c of the upper part 6.
is bent from the lower end of the inclined bent piece 6b toward the rising side piece 6a, and a push-up piece 6d is formed from the inner end of the locking piece 6C, and the lower end of the push-up piece 6d is connected to the top part 3. This can only be achieved by configuring them so that they are substantially on the same plane. I4. Physically, when the upper part 6 is overlapped with the lower part 4 and the rising side piece 6a and the inclined bent piece 6b are pressed against each other with a force F in the horizontal direction, the lower end of the inclined bent piece 6b is directed downward. As a result, the push-up piece 6d formed at the inner end of the locking piece 6c prevents the reaction from the top 3 even if the inclined bent piece 6b is displaced, as shown in FIG. As the locking piece 6c approaches the rising piece 4a of the lower part 4 while maintaining a substantially constant height h due to the force R, the locking piece 6c gradually inclines so that the inclined bent piece 6b side is downward and the push-up piece 6d side is upward. It became like this,
When the tightening work is completed, the locking part 4 can be vertically inserted between the rising piece 4a of the lower bar part 4 and the bent piece 4b to be locked, and the tightening part can be formed very easily. In this way, the tightening work can be performed using force F only in the horizontal direction, improving work efficiency. This tightening work can be done in a constant state no matter how many people do it, and does not require skilled workers.The construction board A of the present invention can be easily produced by bending gold Wr4Fi at appropriate places. It has the advantage of being suitable for mass production and can be provided at a low price.

Further, in the present invention, even the mounting portion 5 is integrated,
The mounting portion 5 serves as a receiving metal fitting for the building board A, and there is an advantage that the outer enclosure can be constructed with one member.

Further, the lower part 4 has a rising piece 4a and a bent piece 4 to be locked.
b has a hook shape, and the lower part 4 is actually formed by overlapping members such as two metal plates, and is extremely strong. Such a lower part 4 and an upper part 6
By polymerizing the two, the section modulus of the clamping part increases synergistically, making it possible to realize a clamping part with excellent mechanical strength. In addition, the push-up piece 6d of the upper ridge portion 6 comes into contact with the surface of the top portion 3 at the levee tightening portion, and prevents most of the rainwater from entering the ridge tightening portion, thereby achieving waterproof properties. It is possible to provide a well-defined outer enclosure.

Next, in the invention of claim 2, rising side parts 2, 2 are formed at both ends of the main plate 1 in the width direction, and the rising side parts 2, 2 of the cough are formed.
．． form an apex 3.3 from the upper end of 2;
The piece 4a rises from the outer end of the piece 4a.

A hook-shaped lower part 4 made of a bent piece 4b to be locked is formed by folding back, a hanging piece 5a is formed from the lower end of the lower part 4, and a bottom piece 5b is formed from the lower end of the hanging part 5a. The mounting portion 5 is formed with a rising side piece 7a on the other top portion 3, and an inclined bent piece 6b is formed outwardly and downwardly from the upper end of the rising side piece 7a, and a rising side is formed from the lower end of the inclined bent piece 6b. First of all, by using a construction board with an inclined locking piece 7C formed toward the piece 7a and upward, the roof can be improved.

The outer enclosure such as a wall can be constructed easily and quickly, and secondly, the structure is simple, easy to manufacture, and can be provided at a low price.

To explain these effects in detail, the architectural board A of the present invention
is placed on the base part B, and the mounting part 5 is fixed with a fixing tool 10 such as a drill screw, then the upper part 7 of the construction board A adjacent to the lower part 4 is superimposed, and the upper part 5 is fixed. The inclined locking piece 7C of the part 7 is engaged with the bent piece 4b to be locked of the lower part 4, and the upper part 7
By simply crimping the rising side piece 7a and the inclined bending piece 7b from the outside, fastening can be performed and the outer enclosure can be constructed. As described above, the tightening work performed by the construction boards A and A of the present invention includes the first step of superimposing the upper part 7 on the lower part 4, and the step of superimposing the upper part 7 on the rising side piece 7a of the upper part 7. The process is completed in the second step of crimping the bent piece 7b, and as in the case of a conventional standing-up construction board, there are three or more steps of overlapping the connected portion and bending the connected portion at least twice or more. The construction of the outer enclosure can be done much faster than that of the conventional method. This is because the first diagonal locking piece 7c of the upper part 7 is bent so as to be inclined upward from the lower end of the inclined bent piece 7b toward the rising side piece 7a. Specifically, the inclined locking piece 7c
is formed to be inclined upward toward the rising side piece 7a, and as shown in FIG. 12, the angle before construction is θ with respect to the horizontal plane. Then, when the inclined bent piece 7b approaches the rising side piece 7a due to the force F in the horizontal direction during construction, and the edge of the inclined locking piece 7C comes into contact with the rising piece 4a of the lower beam part 4, the inclined bending piece 7b is closed. The inclination angle θ of the stopper piece 7c with respect to the horizontal plane.

becomes larger, that is, θ1>θ. Adjacent inclined bent piece 7b
By pressing the rising side piece 7a and the slanted locking piece 7c against each other, the inclined locking piece 7c can bite between the rising piece 4a of the lower part 4 and the bent piece 4b to be locked, thereby easily forming a locking part. (Figure 12, chain line).

(See Figure 1O).

Further, the lower part 4 has a rising piece 4a and a bent piece 4 to be locked.
b has a hook shape, and the lower part 4 is actually formed by overlapping members such as two metal plates, making it extremely strong. The upper part 7 is superposed on such a lower part 4,
This can be tightened using only horizontal force, and the section modulus of the tightened portion increases synergistically, making it possible to realize a tightened portion with excellent mechanical strength.

The other configurations are the same as the invention of claim 2, and the same effects can be achieved.

[Brief explanation of drawings]

The drawings show embodiments of the present invention, in which Figure 1 is a longitudinal sectional front view of the invention, Figure 2 is a perspective view of essential parts of the invention,
Fig. 3 is a sectional view of the main part of the present invention, Fig. 4 is a perspective view of a construction board, Figs. A perspective view of a building board according to another example, FIG. 10 is a cross-sectional view of the main part of roofing constructed using the building board shown in FIG. 9, and FIG. 11 is a roofing of the building board shown in FIG. FIG. 12 is a sectional view of the main parts of the building boards shown in FIG. 9 in a state where they are fastened together, and FIG. 13 is a sectional view of the main parts of the building boards of the embodiment shown in FIG. Cross-sectional view showing the roofing state, 1st
Figure 4 is a cross-sectional view showing the tightening action state in Figure 13, Figure 15 is a cross-sectional view of the sealing material being installed in the bent part of the lower part, and Figure 16 is a cross-sectional view of Figure 15 after the construction is completed. Figure 17 is a cross-sectional view of the construction process in which the sealing material is inserted into the tip of the lower part.
Fig. 18 is a cross-sectional view of the completed construction shown in Fig. 17, Fig. 19 is a cross-sectional view with sealing material inserted between the lower part and the upper part, and the second
Figure 0 is a sectional view of the completed construction of Figure 19, Figure 21 is a sectional view of the main part using building boards as a repair roof, and Figures 22 to 24 are sectional views of the construction process of conventionally known standing girders. be. 1...Main plate, 2...Rising side part, 3...Top part, 4...Lower part, 4a...Rising piece, 4b...Bending piece to be locked, 5...Mounting part, 5a...
... hanging piece, 5b... bottom piece, 6a.
...Rising side piece, 6c...Locking piece,
6d...Push-up piece, 7a...Rising side piece. Figure 17 et h Figure 19 Figure 13 Figure 15 Figure 14 Figure 16

Claims (2)

[Claims] (1) A rising side part is formed at both ends of the main plate in the width direction, a top part is formed outward from the upper end of the rising side part, and a piece rising from the outer end of one of the top parts and a bent piece to be locked are formed. A hook-shaped lower part is folded back, an attachment part is formed from the lower end of the lower part, and a rising side piece is formed at the other top part, and the rising part is bent outwardly and downwardly from the upper end of the rising side piece. A locking piece is formed from the lower end of the inclined bent piece toward the rising side piece, and an upper part having a push-up piece is provided outwardly and downwardly from the tip of the locking piece. A construction board characterized in that the lower end of the raised piece is substantially flush with the top. (2) A rising side part is formed at both ends of the main plate in the width direction, a top part is formed outwardly from the upper end of the rising side part, and a piece rising from the outer end of one of the top parts and a bent piece to be locked are formed. A hook-shaped lower part is folded back, an attachment part is formed from the lower end of the lower part, and a rising side piece is formed at the other top part, and the rising part is bent outwardly and downwardly from the upper end of the rising side piece. 1. A construction board, characterized in that a slanted locking piece is formed from the lower end of the slanted bent piece toward the rising side piece and upward.