JPH0434172A - Wall panel and panel body - Google Patents

Abstract

PURPOSE:To simplify the execution of a wall body by forming the curved side piece of a panel main board bent toward the reverse side thereof, providing a jointing projection and a fixing piece at the widthwise outside of the panel main board and further providing a jointed recess at the other side end thereof. CONSTITUTION:A curved side piece 2 is formed at one widthwise side of a panel main board 1 in such a way as bent toward the reverse side thereof, and a jointing projection 3 is formed at the widthwise outside of the panel main board 1. Also, a flat fixing piece 4 is so formed as to be curved outward from the side end of the curved side piece 2 to the widthwise outside of the panel main board 1. Then, a jointed recess 5 is provided at the other widthwise side end of the panel main board 1, and the jointing projection 3 and jointed recess 5 are coupled to each other via a gasket C for building use, thereby jointing wall panels A to each other. According to the aforesaid construction, a wall body of high watertightness can be formed.

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention can be easily and quickly constructed in a metal wall of a building structure, and can strengthen the structure of the wall. The present invention relates to a wall panel and a wall body that can be used.

[Conventional technology and its problems]

Conventionally, there have been various types of metal wall panels that make up the walls of buildings, and among them, protrusions are formed on one panel main plate and recesses are formed on the other side to connect the panels. In many cases, the protrusion is inserted into the recess and connected to construct the wall.

Conventionally, in order to fix a wall panel to a structural material such as a rim, as shown in Fig. 16, a fixing piece formed on the side edge of the wall panel is attached to the structural material using a drill screw or the like. Although it is fixed using a fixing tool, the wall panel is configured to protrude further outward from the tip of the connecting protrusion in order to secure a mounting area for the fixing tool.

However, if the attachment point of the fixing piece of the fixing piece is located far from the side edge of the main plate, a moment M=FXl as shown in the figure will act due to negative pressure due to wind after construction, as shown by the chain line in Figure 16. As the wall panel tries to peel off from the structural material,
The wall panel may vibrate, and in the worst case, fasteners such as drill screws and bolts may be severed and the wall panel may fall off.

In addition, in order to improve watertightness, the joints at the ends of the wall panels are subjected to complicated bending processes, which not only makes the wall panels more expensive, but also increases the number of steps during construction. This was troublesome and placed a burden on the workers.

Under these circumstances, it has been expected that wall panels and wall bodies that have good watertightness and that can be constructed easily and quickly will be developed.

[Means to solve the problem]

Therefore, the inventors have solved the above-mentioned problem (as a result of intensive research), the inventor has proposed the invention by forming a bent side piece that is bent from one side edge in the width direction of the panel main plate toward the back side of the panel main plate, and A connecting protrusion approximately parallel to the panel main plate is formed outward in the width direction of the panel main plate from the opening point in the depth direction of the side piece, and a flat fixing piece is attached to the panel main plate width from the edge of the bent side piece. The fixing piece was formed so as not to go beyond the tip of the connecting protrusion, and a connected recess into which the connecting protrusion could be inserted was formed on the other side edge in the width direction of the main panel plate. Alternatively, the wall panel can be brought into contact with a structural member, the locking part of the fixture consisting of a locking part and a fixing recess is locked to the structural member, and the fixing piece of the wall panel is held in the fixing recess. By creating a wall body that is constructed by inserting the connecting protrusion of the other wall panel into the connected recess of one adjacent wall panel,
The wall in the building envelope can be constructed easily and quickly, and after construction, it can be made watertight and prevent the infiltration of rainwater, etc., thus solving the above problems. .

[Example] Hereinafter, an example of the present invention will be described based on FIGS. 1 to 15.

A is a wall panel, in which a bent side piece 2 is formed from one side edge in the width direction of the panel main plate 1 to the back side of the panel main plate 1, and a connecting protrusion 3 and a fixing piece 4 are formed from the bent side piece 2. (See Figure 3).

The bent side piece 2 is formed in a flat shape, and is bent at a substantially right angle (slightly inclined) to the panel main plate 1. A connecting protrusion 3 is formed approximately parallel to the panel main plate 1 from the middle of the bent side piece 2, that is, from a midway point in the depth direction of the panel main plate 1, and a fixing piece 4 is formed from the edge of the bent side piece 2. The panel main plate 1. The bent side piece 2° connecting protrusion 3 and the fixing piece 4 are integrally bent and formed from a single metal plate (see FIG. 3).

The connecting protrusion 3 is formed by folding a metal plate into a hairpin shape in cross section, and there are embodiments in which the cross section is in the shape of an abbreviation, or in which both surfaces are in close contact.

The fixing piece 4 formed from the edge of the bent side piece 2 is formed flat so as to be substantially parallel to the panel main plate 1, and the tip of the fixing piece 4 is formed with a roll-shaped bent end piece 4a. (See Figure 4). When the bent side pieces 2 are on the same plane (see Fig. 5), when the bent side pieces 2 are in a step-like shape (see Fig. 4), the bent side pieces 2 are on the same plane (see Fig. 5).
There are examples of this. The fixing piece 4 formed from the edge of the bent side piece 2 is approximately parallel to the connecting protrusion 3, but the tip of the fixing piece 4 is designed not to exceed the tip of the connecting protrusion 3. , and is formed to have a very small length from the bent side piece 2, as long as it has a length that can be held in the fixing recess 8 of the fixing tool B, which will be described later.

A connecting recess 5 is formed on the other side edge in the width direction of the panel main plate 1, into which a connecting protrusion 3 can be inserted. There is an embodiment in which the connecting recess 5 is provided with a substantially U-shaped cross section so that a construction gasket C can be installed inside the connecting recess 5 (see FIG. 6).

A heat insulating material 6 is provided on the back side of the baffle main plate 1 of the wall panel A, but there are also embodiments in which the heat insulating material 6 is not provided as shown in FIG.

As shown in Section 9, Section 11, the fixture B has a locking portion 7.
and a fixing recess 8, the fixing member B is fixed to the structural member 13 by the locking part 7, and the wall panel A is fixed to the fixing member by the fixing recess 8. Locking part 7
consists of a holding piece 7a having a substantially U-shaped cross section and a locking bent edge 7b;
3, and its locking bent edge 7
It is secured to the edge of the structural member 13 at point b (Fig. 9,
(See Figures 11 and 12). The fixing recess 8 is formed on one side of the holding piece 7a of the locking part 7.

The locking portion 7
is integrally formed. The fixing piece 4 of the wall panel A can be fixed directly to the fixing recess 8 (see Fig. 11), or a construction gasket C can be installed inside the fixing recess 8 (see Fig. 9).
(see figure), and is fixed to the fixing piece 4 via this.

As shown in FIG. 8, the construction gasket C is
A plurality of pressing protrusions 10 are provided on opposing side walls 9a, 9a inside the
．． 10 is formed, and the pressing protrusion 10.10.・・・
・A circular contact portion with a substantially circular cross section at the tip of 11.11.・
... is formed. Specifically, pressing protrusions 10, 10 . ... are formed, and the pressing protrusions 10, 10 .・
... are formed along the longitudinal direction of the holding body 9, and a plurality of them are formed in the vertical direction on each side wall 9a, 9a.

A circular contact portion 11 formed at the tip of the pressing protrusion 10
．． 11. . . . is formed to have a circular cross section as described above, and when the pressing ridge 10 and the circular contact portion 11 are viewed from the cross section, the tip of the pressing ridge 10 is bulged and has a circular shape. A contact portion 11 is present.

Moreover, aggregate 12 is installed inside the holding body 9,
The clamping body 9 is secured in a constant shape so that both side walls 9a, 9a of the clamping body 9 are brought close to each other.

Wall panel A as above is a structural material installed horizontally]
3, and the locking part 7 of the fixture B
is locked to the structural member 13 (see Fig. 12), and is laterally moved (solid line from the chain line in Fig. 9, chain line from the solid line in Fig. 15), and is held in the fixing recess 8 of the fixture B (see Fig. 10). Alternatively, the fixing piece 4 of the wall panel A is held between the construction gasket C provided in the fixing recess 8 (see FIG. 9), thereby fixing the wall panel A to the structural member 13. Then,
Directly to the connecting protrusion 3 to one adjacent wall panel (first
(see Figure 0), or inserted into the connected recess 5 of the other wall panel A via a construction gasket C (see Figure 7),
These steps are repeated one after another to construct a wall body made of wall panel A.

[Effect of the invention] In the invention of claim 1, the bent side piece 2 is formed to be bent toward the back side of the panel main plate l from one edge in the width direction of the panel main plate 1, and the middle of the bent side piece 2 in the depth direction is formed. A connecting protrusion 3 that is approximately parallel to the panel main plate 1 is formed outwardly in the width direction of the panel main plate 1 from a location, and a flat fixing piece 4 is attached from the edge of the bent side piece 2 in the width direction of the panel main plate 1. The fixing piece 4 is bent outward so that it does not go beyond the tip of the connecting protrusion 3, and the connecting protrusion 3 is formed on the other widthwise edge of the panel main plate 1.
By forming the wall panel with the connecting recess 5 into which the wall panel can be inserted, firstly, the effective width of the panel main plate 1 to the wall panel can be increased, and the metal plate material can be used effectively in manufacturing. It is possible.

To explain these effects in detail, the wall panel A of the present invention
The fixing piece 4 formed from the edge in the width direction of the panel main plate 1 is made such that its tip does not exceed the tip of the connecting projection 3, and the fixing piece 4 is attached to the structural member 13 using a fixing tool B.
It is to be fixed at

The fixing pieces of conventional wall panels use fixing devices such as drill screws, bolts, nuts, etc. to fix the wall panel to the structural material, so the fixing pieces protrude outward from the wall panel beyond the connecting protrusions. Therefore, the width of the panel main plate was reduced by the length of the fixing piece.

However, in the present invention, the tip of the fixing piece 4 is prevented from exceeding the tip of the connecting protrusion 3, so there is no need to increase the size of the fixing piece 4, and the main panel plate 1 can be increased by that much.
The width dimension of can be increased. This is shown in FIG. 14. The fixing pieces 4 to the wall panel according to the present invention are longer and shorter than the fixing pieces of the conventional wall panel, so that they can be attached to the panel main plate of the conventional wall panel. The width can be longer than the length Ll, and can be made as large as L, which is 10.

= L0 (length), and while using metal plates of the same size, the wall panel A of the present invention allows the width dimension of the panel clay plate 1 to be larger than that of the conventional wall panel, Effective use of metal plate materials can be achieved. That is, there is an advantage that the efficiency of the board surface can be increased and that the wall panel A can be provided at a relatively low cost.

Next, in the invention according to claim 2, the wall panel A is brought into contact with the structural member I3, and the locking part 7 of the fixture B, which consists of the locking part 7 and the fixing recess 8, is locked to the structural member 13, The fixing piece 4 of the wall panel A is held in the fixing recess 8, and the connecting protrusion 3 to the other wall panel is placed in the connected recess 5 of one adjacent wall baffle A.
In addition to producing the effect of the invention as claimed in claim 1, firstly, rust can be prevented from forming on the wall, and secondly, the construction can be performed simply and quickly. Thirdly, after construction, it can be made extremely strong and has excellent durability.

In particular, in the invention of claim 2, since the fixing device B can be used for installation, when fixing devices such as drill screws are used as in the past, there is no stiffness or metal debris caused by the drill screws when fixing. This has the advantage that rust can be reliably avoided at an early stage. More specifically, when the wall panel A is attached to the structural member 13, a fixing tool B is used as the fixing piece 4, and the fixing tool B consists of a locking part 7 and a fixing recess 8. Since the stop part 7 is fixed to the structural material 13 and the fixing piece 4 is clamped and fixed in the fixing recess 8, fixing tools such as drill screws, bolts, and bolts are not required, making it easy to construct the wall wall A. Material 1
It can be fixed at 3. Furthermore, as mentioned above, since fixing devices such as drill screws and nuts are not used, there is no through hole for the fixing device in the wall baffle A. There is also the advantage that this situation can be prevented.

Furthermore, the fixing piece 4 is fixed to the wall panel by fixing the root part with the tip of the fixing recess 8 of the fixing tool B.
As shown in the figure, even if an external force F acts, the bending moment (j!
F) does not occur and is durable.

Next, in the invention of claim 3, when the connecting protrusion 3 of the other wall baffle A is inserted into the connecting recess 5 of the adjacent one wall panel A in the invention of claim 2, Since the gasket C for construction is provided with a plurality of opposing pressing ridges 10 formed in both side walls 9a, 9a of the clamping body 9 having an abbreviated cross-sectional shape, in addition to producing the effect of the invention of claim 2, While having excellent watertightness, the construction is not difficult and can be performed simply and quickly.

That is, in the wall body, a construction gasket C is used at the joint between adjacent wall panels A and A, and the outer surface of the clamping body 9 of the construction gasket C is inside the connected recess 5 of the wall panel A. A connecting protrusion 3 is in contact with the side surface and inside the holding body 9.
is inserted and comes into contact with the tips of the plurality of pressing protrusions 10, 10..., so that rainwater can be prevented from entering and a wall body with excellent watertightness can be constructed.

[Brief explanation of drawings]

The drawings show examples of the present invention, in which Figure 1 is a perspective view of a wall constructed according to the present invention, Figure 2 is a sectional view of the main part of Figure 1, and Figure 3 is a wall panel. 4 to 6 are sectional views of main parts of the wall panels, FIG. 7 is a sectional view of the wall panels connected to each other, FIG. 8 is a perspective view of the construction gasket, and FIG. 9 is a sectional view of the wall panels. A perspective view of the main parts of the fixing device, Fig. 10 is a cross-sectional view showing how the wall panels are connected without using a construction gasket, Fig. 11 is a perspective view of the fixing device, and Fig. 12 shows the fixing device connected to the structural material. Fig. 13 is a cross-sectional view of the wall baffle being fixed to the fixture, Fig. 14 is a schematic diagram of the wall panel, and Fig. 15 is a schematic diagram showing the process of fixing the wall baffle to the fixture. FIG. 16 is a schematic diagram showing the prior art. A...Wall panel, 1...Panel main plate, 2...Bent side piece, 3...Connecting protrusion, 4...Fixing Piece, 7... Locking part, 8... Fixing recess, 9... Holding body, 9a... Side wall, 10... Pressing. Projection, 13...Structural material, C...Construction gasket.

Claims (3)

[Claims] (1) Form a bent side piece that bends toward the back side of the panel main plate from one side edge in the width direction of the panel main plate, and extend the bent side piece outward in the width direction of the panel main plate from a midpoint in the depth direction of the bent side piece. A connecting protrusion is formed approximately parallel to the panel main plate, and a flat fixing piece is bent outward in the width direction of the panel main plate from the edge of the bent side piece, and the fixing piece does not go beyond the tip of the connecting protrusion. What is claimed is: 1. A wall panel characterized in that a connected recess into which a connecting protrusion can be inserted is formed on the other side edge in the width direction of the panel main plate. (2) Form a bent side piece that is bent from one side edge in the width direction of the panel main plate toward the back side of the panel main plate, and extend the bent side piece outward in the width direction of the panel main plate from a midpoint in the depth direction of the bent side piece. A connecting protrusion is formed approximately parallel to the panel main plate, and a flat fixing piece is bent outward in the width direction of the panel main plate from the edge of the bent side piece, and the fixing piece does not go beyond the tip of the connecting protrusion. A wall panel having a connected recess into which a connecting protrusion can be inserted is formed on the other side edge of the main panel in the width direction, and is brought into contact with the structural member, and a fixing device consisting of a locking part and a fixing recess is engaged. It is characterized by locking the stopper to the structural material, sandwiching the fixing piece of the wall panel in the fixing recess, and inserting the connecting protrusion of the other wall panel into the recess to be connected in one adjacent wall panel. wall. (3) A bent side piece is formed that is bent from one side edge in the width direction of the panel main plate toward the back side of the panel main plate, and the bent side piece is bent outward in the width direction of the panel main plate from a midpoint in the depth direction of the bent side piece. A connecting protrusion is formed approximately parallel to the panel main plate, and a flat fixing piece is bent outward in the width direction of the panel main plate from the edge of the bent side piece, and the fixing piece does not go beyond the tip of the connecting protrusion. A wall panel having a connected recess into which a connecting protrusion can be inserted is formed on the other side edge of the main panel in the width direction, and is brought into contact with the structural member, and a fixing device consisting of a locking part and a fixing recess is engaged. The stop part is locked to the structural material, the fixing piece of the wall panel is held in the fixing recess, and a plurality of opposing pressing ridges are formed on both side walls of the holding body having a substantially U-shaped cross section. 1. A wall body constructed by inserting a connecting protrusion of an adjacent wall panel into a connecting recess of the other wall panel.