JPH0240176Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] This invention relates to an architectural face plate used for the roof or outer wall of a building.

[Conventional technology and its issues] In conventional roofs and exterior walls of buildings, rain leaks at the joints of the face plates, and the face plates stretch when exposed to high temperatures, reducing the number of overlapped parts, causing them to peel off in strong winds. I tended to do things like that. They also had poor pressure resistance and were prone to being crushed when people walked on them or when snow fell on them.

For example, in the surface structural material for buildings disclosed in Japanese Utility Model Application Publication No. 56-74114, the gripping pieces formed on the rising surface and the drainage grooves formed on the falling surface are not related to each other, so rain leaks are prevented. It is difficult to prevent peeling due to elongation of the face plate, and it is necessary to have a complicated structure with two-stage clamping pieces.

The purpose of this invention is to provide a face plate for construction that does not leak or peel off and has improved pressure resistance.

[Example] Next, the configuration of this invention will be explained with reference to the drawings.

FIG. 1 is a perspective view showing a part of a face plate A according to an embodiment of this invention. The main body of the face plate A consists of a horizontal part 1 and an inclined part 2, which are formed approximately at the center. A rising piece 3 is formed on the edge of the horizontal part 1, a falling piece 4 is formed by descending from the upper end of the rising piece 3 toward the horizontal part 1, and a horizontal piece 5 is formed from the lower end of the falling piece 4 in parallel with the horizontal part 1. , and further horizontal piece 5
Lower folded piece 6 folded downward in parallel from the edge of
is formed.

On the other hand, an inclined part 7 inclined in the opposite direction is formed at the end of the inclined part 2, a descending piece 8 is formed downward from the edge of the inclined part 7, and a descending piece 8 is formed from the lower end of the descending piece 8 to the lower side. A horizontal piece 9 is formed by horizontally folding in the same direction as the folding piece 6, and an upper folding piece is further horizontally folded upward from the edge of the horizontal piece 9 in a direction opposite to the lower folding piece 6. 10 is formed.

To carry out the construction using what is shown in Fig. 1, proceed as shown in Fig. 2. That is, a separate hanger 11 is prepared which has a shape that follows the outer circumferences of the horizontal piece 5, the descending piece 4, and the rising piece 3 formed at the end of the horizontal part 1. Then, when the hanger 11 is fitted from above the descending piece 4 and the rising piece 3 of the face plate A, which have already been installed, and the hanger 11 is fastened with nails, the face plate A
The installation is completed. Next, the horizontal piece 9 of the upper face plate A
When the upper folded piece 10 is inserted between the lower folded pieces 6 of the installed face plate A and pulled up, and then shifted slightly downward, the lower folded piece 10 of the lower face plate A faces in the opposite direction. 6 and the upper folded piece 10 of the upper face plate A are in a slightly engaged state. At this point, when the upper face plate A is stopped by the hangers 11, the installation is completed and the state shown in FIG. 2 is reached. At this time, the upper end of the rising piece 3 of the lower face plate A and the hanger 11
The upper end is in contact with the lower surface of the upper face plate A. In the above manner, the face plates A are attached one after another.

In the case of construction as described above, since the horizontal piece 9 of the upper face plate A is in close contact with the upper surface of the lower face plate A, the intrusion of water can be primarily prevented by the close contact surface. Even if the infiltration occurs,
The horizontal piece 5 of the lower face plate A and the upper folded piece 10 of the upper face plate A are in close contact, and the upper folded piece 10 of the upper face plate A is in close contact with the lower folded piece 6 of the lower face plate A, Lower folding piece 6 of lower face plate A
Since the and horizontal piece 9 of the upper face plate A are in close contact with each other, the three close contact surfaces prevent further infiltration. Furthermore, even if more water floods due to reasons such as insufficient contact between the contact surfaces, the water will not penetrate inside as long as it does not flood in such a large amount that it overflows the descending piece 4 and rising piece 3 of the lower face plate A. , descending piece 4 and rising piece 3
Since it is impossible for water to flood to the extent that it overflows, it is possible to effectively prevent water leakage.

In addition, when constructed using a conventional face plate,
As the temperature rises and the face plate stretches, the overlapping part of the seam becomes smaller and tends to peel off when exposed to strong winds, but in the case shown in Figure 2, the face plate A stretches. The more you do this, the more the engagement area between the lower folded piece 6 of the lower face plate A and the upper folded piece 10 of the upper face plate A becomes larger, so the connection at the joint becomes stronger and will not come apart in strong winds. There is no need to worry.

Furthermore, in the case shown in FIG. 2, when a load is applied to the joint part due to someone stepping on it or falling snow, the rising piece 3 of the lower face plate A supports it, so it will not be crushed.

In addition, in what has been shown above, the descending piece 4 and the horizontal part 5 are provided between the rising piece 3 at one end and the lower folding piece 6, but as shown in FIG.
The rising piece 3 and the lower folded piece 6 may be connected by an inclined descending piece 4 and the horizontal piece 5 may be omitted. Also,
Although the rising piece 3 is shown standing upright at a right angle to the horizontal portion 1, it may stand up while being inclined or may stand up while being curved. The ratio of the lengths of the horizontal portion 1 and the inclined portion 2 is arbitrary.
The main body of the face plate A may be formed to be curved upward from one end to the other end. The descending piece 8 does not necessarily have to be formed vertically, but may be descended while being inclined or curved, as shown in FIG.

The structure of this invention is as described above, and this invention has the following excellent effects.

In the architectural face plate according to this invention, a rising piece 3 is formed on one end side of the main body, and a descending piece 4 is formed to descend from the upper end of the rising piece 3 toward the main body,
Further, a lower folding piece 6 is horizontally formed on the lower end of the descending piece 4 to be folded in the direction of the rising piece 3, and a falling piece 8 that is lowered in the opposite direction to the rising piece 3 is formed on the other end of the main body. A horizontal piece 9 is formed by folding back horizontally from the lower end of the descending piece 8, but when this face plate is used for construction, the horizontal piece 9 of the upper face plate A overlaps the top surface of the lower face plate A. Since the surface is in close contact with the surface, it is possible to temporarily prevent water from entering. Even if the water enters, the lower folded piece 6 of the lower face plate A and the horizontal piece 9 of the upper face plate A should be in close contact, and the upper folded piece 10 of the upper face plate A and the lower face plate A should be in close contact with each other. By being in close contact with the lower folded piece 6, further infiltration can be prevented by the close contact surface. In addition, even if more water floods due to reasons such as insufficient contact between these contact surfaces, as long as the water does not flood in such a large amount that it overflows the descending piece 4 and rising piece 3 of the lower face plate A, the water will not seep into the interior. Since it is impossible for water to flood to the extent that it overflows the descending piece 4 and the rising piece 3, it is possible to completely prevent water leakage.

Also, the horizontal piece 9 of the upper face plate A is the lower face plate A.
The upper folded piece 10 of the upper face plate A and the lower face plate A are held down by the lower folded piece 6.
Since it is engaged with the lower folded piece 6, the joint portion is firmly connected and there is no risk of it coming off even if it is blown by strong winds.

Furthermore, when a load is applied to the joint part due to someone stepping on it or falling snow, the rising piece 3 of the lower face plate A supports it, so it will not be crushed.

[Effects of the invention] In the present invention, a rising piece is formed on one end side of the main body, and a descending piece is formed that descends from the upper end of the rising piece toward the main body, and on the lower end side of the falling piece, a rising piece is formed in the direction of the rising piece. A lower folded piece is formed horizontally, and a descending piece is formed on the other end of the main body to be lowered in the opposite direction to the rising piece. Form a horizontal piece that is folded horizontally in the direction, form an upper folded piece that is folded horizontally upward from the edge of this horizontal piece in the opposite direction to the lower folded piece, and this upper folded piece It is possible to provide an architectural face plate that is engaged with the lower folded pieces of adjacent face plates, does not leak or peel off, and has improved pressure resistance.

[Brief explanation of drawings]

Fig. 1 is a perspective view showing the main parts of an embodiment of this invention, Fig. 2 is a partially omitted sectional view showing how to use the embodiment, and Fig. 3 shows a modified usage of the embodiment. FIG. 3... Rising piece, 4... Descending piece, 6... Lower side folding piece, 8... Falling piece, 9... Horizontal piece, 10... Upper side folding piece, A... Face plate.

Claims (1)

[Scope of utility model registration request] A rising piece is formed on one end of the main body, and a descending piece is formed that descends from the upper end of this rising piece toward the main body, and a lower folding piece that is folded in one direction of the rising piece is horizontally attached to the lower end of the falling piece. formed into
On the other end side of the main body, a descending piece is formed that descends in the opposite direction to the rising piece, and a horizontal piece is formed that is folded horizontally from the lower end of the descending piece in the same direction as the lower folding piece. and an upper folded piece is formed by horizontally folding upward from the edge of the horizontal piece in a direction opposite to the lower folded piece to engage with the lower folded piece of the adjacent face plate. Architectural face plate.