JPH0711219Y2 - Construction surface material - Google Patents

Description

[Detailed Description of the Invention] [Industrial application] The present invention relates to a construction face material structure such as a roof surface material or a wall material of a building, and more particularly, to an engaging receiving member on two adjacent side edges of one of the surface materials. The present invention relates to an improvement in a building surface material structure having a portion and an engaging portion on the other two adjacent side edges.

[Prior Art] Conventionally, in this type, as shown in FIGS. 11 (A), (B), and FIG. 12, one of the two side edges of the metal face material 1 adjacent to each other is bent upward inward. Engagement receiving portions 2 and 2A are formed, and the other two adjacent side edges of the face material 1 are bent inward toward the lower portion to form the engaging portions 3 and 2.
3A is formed. At this time, the corner portions 4 of the engagement receiving portions 2 and 2A are formed by bending one of the engagement receiving portions 2 and then bending the side edges including the engagement receiving portion 2. It is configured by bending the other engagement receiving portion 2A. Then, the corners 4 of the face material 1 are arranged so as to be located at the top, and the engagement receiving portion 2,
The engaging portions 3, 3A of the face material 1 adjacent to 2A are sequentially engaged to be habitually connected.

[Problems to be Solved by the Invention] In the above-mentioned conventional technique, the other corner of the engagement receiving portion 2 is bent while the corner 4 of the engagement receiving portion 2 is crushing the other engagement receiving portion 2A. Since it is formed, there is a problem that a gap 5 communicating with the outside is formed between the engagement receiving portion 2 and the engagement receiving portion 2A, and rainwater leaks through the gap 5.

Further, in the above-mentioned conventional technique, there is a problem that rainwater wraps around a portion where the engaging portions 3 and 3A are engaged with the engaging receiving portions 2 and 2A and travels through the engaging receiving portions 2 and 2A to leak water. It was

Therefore, an object of the present invention is to provide a construction face material structure capable of preventing rainwater from leaking from the corners of the engagement receiving portions at the two side edges or the engagement receiving portions.

[Means for Solving the Problems] In the invention of claim 1, two adjacent side edges of a metal face member are bent inward toward the upper side to form an engagement receiving portion, and the other side face member is formed. In a construction face material structure in which two adjacent side edges are bent inward toward the bottom to form an engaging portion, one adjacent two side edges of the surface material is sequentially bent inward toward the top and outward. The receiving part and the flange part are continuously formed, and the engagement receiving parts and the flange parts of the two side edges are overlapped with each other at the corner part positions of the two side edges thereof, and are bent to one side to stop the corner angle. The water part is formed.

According to a second aspect of the present invention, two adjacent side edges of the metal face member are bent inward toward the upper side to form an engagement receiving portion, and the other adjacent two side edges of the face member inside the lower portion. In a building face material structure in which an engaging portion is formed by bending in one direction, two adjacent side edges of one of the face materials are sequentially bent inward and outward of an upper portion to form an engagement receiving portion and the engagement receiving portion. And a flange part that is continuously formed on one side edge of the two side edges at a corner position of the two side edges thereof. The side edge on the other side is sequentially bent inward and outward to form a corner water stop.

[Operation] In the structure of the above-mentioned claim 1, the engaging receiving portions of the two adjacent side edges form a continuous water stop surface, and the angle water stop portion formed by this water stop surface prevents rainwater from leaking.

Further, in the configuration of the above-mentioned claim 2, at the corner portion positions of the two side edges,
By forming the corner water stop portion by sequentially bending the other side edge including the engagement receiving portion and the collar portion continuously formed on the one side edge of the two side edges to the inside and outside of the upper portion. , At the corner position, the end of the engagement receiving portion does not come into contact with the upper surface of the face member, and the flange portion and the bent portion of the engagement receiving portion are located, so rainwater does not easily come around the flange portion. Even if rainwater wraps around the overlapping portion of the flanges on one side edge, the wide collar prevents water from leaking and prevents leakage of rainwater. Further, the rainwater that has flown between the engagement portion and the engagement receiving portion is stopped by the wide collar portion, and the rainwater is prevented from leaking.

[Embodiment] An embodiment of the present invention will be described below with reference to the accompanying drawings.

1 to 8 show a first embodiment of the present invention, in which two adjacent side edges of a metal face member 11 are sequentially bent to the inside and outside of an upper portion, and an engagement receiving portion 12 is formed. , 12A and the flange portions 13, 13A are continuously formed, and the engaging receiving portions 12, 12A and the flange portions 13, 13A are overlapped with each other through the bent diagonal line 14A at the corner portion 14 position of the two side edges thereof. While bending this to one side, the engagement receiving parts 12, 12A
Forming a corner water stop portion 15 having a water stop surface 15A which is continuous. In addition, the other two adjacent side edges of the face material 11 are bent inward at the bottom to form the engaging portions 16 and 16A.
A gap 17 is cut out at the corner of 16, 16A. In this case, the engagement receiving portions 12 and 12A are inclined inward toward the upper portion, and the collar portions 13 and 1
3A is formed substantially horizontally, and the collar portions 13 and 13A are engaged receiving portions 12 and 12A.
The width is about twice as large. The width of the flange portions 13 and 13A may be larger than that of the engagement receiving portions 12 and 12A, and the size may be appropriately selected. In addition, the corner water blocking portion 15 is provided with the engaging receiving portions 12 and 12A and the collar portions 13 and 13A as appropriate so as to form a continuous water blocking surface 15A as shown in FIGS. 3, 4, and 5. It suffices to stack them and bend them to one side. In this case the first
FIGS. 2, 2 and 5 show the finished state of machining, and FIGS. 3 and 4 show the state of machining.

Then, as shown in FIGS. 7 and 8, the face material 11 is arranged so that the corner water stop portion 15 is located at the top, and the toes 18A of the suspension 18 are locked to the engagement receiving portions 12 and 12A. Then, the face member 11 is fixed by fixing the suspension 18 to the roof or the wall, and then the engaging portions 16 and 16A of the other face member 11 are fitted to the engaging receiving portions 12 and 12A of the face member 11 from above. The members are engaged with each other and connected in a combined manner, and the face member 11 is similarly fixed by a hanging member 18 to form a roof surface or a wall surface.

Thus, the rainwater travels down the upper surface of the face material 11 as shown by the alternate long and short dash line in FIG. 7, and tries to wrap around from the corners 14 to the inner surface side of the face material 11 by wind. Corner
14 does not have the gap 5 as in the past, and the engagement receiving portions 12, 1
Since the corner water stop portion 15 having the water stop surface 15A where 2A is continuous is formed, leakage of rainwater is prevented.

On the other hand, rainwater tries to wrap around between the engaging portions 12 and 12A and the engaging receiving portions 16 and 16A, but the flange portions 13 and 13A are extended substantially horizontally in the engaging receiving portions 16 and 16A. Since it follows the lower surface of the face material 11 as shown in FIG. 8, the collar portions 13 and 13A prevent the rainwater from flowing around and prevent leakage.

9 (A) (B) and FIG. 10 show a second embodiment of the present invention. In this example, two adjacent side edges of a metal face member 21 are set to the inside and outside of the upper part. Sequentially bend and engage the receiving parts 22,2
2A and the flange portions 23, 23A wider than the engagement receiving portions 22, 22A are continuously formed, and at the corners 24 of the two side edges, the engagement receiving portions of the one side edge of the two side edges are formed. After forming the portion 22A and the collar portion 23A, the other side edge including the engagement receiving portion 22A and the collar portion 23A is bent to form the engagement receiving portion 22 and the collar portion 23, thereby forming a corner angle stopper. Mizube
Forming 25. Further, the other two adjacent side edges of the face material 21 are bent inward at the lower part to form the engaging portions 26, 26A. Then, as shown in FIG. 10, the collar portions 23, 23A of the face material 11 are fixed to the roof or the wall by the nails 27, and the other face material 21 is engaged with the engaging portions 26, 26A as in the first embodiment. The coupling is connected by engaging the receiving portions 22, 22A.

Thus, in this embodiment, at the corner portion 24 position of the two side edges, the engagement receiving portion 22A of the one side edge and the engagement receiving portion 22 of the other side edge including the flange portion 23A. The corner water stop portion 25 formed by bending the collar portion 23 prevents rainwater from leaking at the corner portion 24, and at the position of the corner portion 24, the engagement receiving portion is provided on the upper surface of the face material 21 as in the conventional case. The end portions of 2 do not come into contact with each other, and the collar portion 22A and the collar portion 23A
Since the bent portion is located, it becomes difficult for rainwater to wrap around the flange portion 23A, and the overlapping portion of the flange portion 23A on one side edge formed by bending the engagement receiving portion 22 on the other side edge is formed. Even if rainwater wraps around in the meantime, its wide brim 23
It is possible to prevent rainwater from leaking by being stopped by A, and the rainwater that has spilled between the engaging parts 26, 26A and the engaging receiving parts 22, 22A is rainwater by the wide collar parts 23, 23A. Leakage can be prevented.

The present invention is not limited to the above-described embodiment, and various modifications can be made within the scope of the present invention.

[Advantage of the Invention] According to the invention of claim 1, two adjacent side edges of the metal-made face material are bent inward to form an engagement receiving portion, and the other two adjacent side surfaces of the face material are formed. In a building face material structure in which an edge is bent inward at a lower portion to form an engaging portion, two adjacent side edges of one of the face materials are sequentially bent inward toward an upper portion and an engaging receiving portion. The flange part is continuously formed, and the engagement receiving parts and the flange parts of the two side edges are overlapped at the corner part positions of the two side edges, and are bent to one side to form a corner water stop part. By doing so, it is possible to provide a construction face material structure capable of preventing rainwater from leaking from the corner portions of the engagement receiving portions at the two side edges.

According to a second aspect of the present invention, two adjacent side edges of the metal face member are bent inward toward the upper side to form an engagement receiving portion, and the other adjacent two side edges of the face member inside the lower portion. In a building face material structure in which an engaging portion is formed by bending in one direction, two adjacent side edges of one of the face materials are sequentially bent inward and outward of an upper portion to form an engagement receiving portion and the engagement receiving portion. And a flange part that is continuously formed on one side edge of the two side edges at a corner position of the two side edges thereof. The other side edge is sequentially bent inward and outward to form the corner water stop portion, so that rainwater leaks from the corner portion of the engagement receiving portion of the two side edges and the engagement receiving portion. It is possible to provide a construction face material structure capable of preventing the above.

[Brief description of drawings]

1 to 8 show a first embodiment of the present invention, FIG. 1 is a perspective view of a face material, FIG. 2 is a partially cutaway enlarged perspective view of a main part showing a corner water blocking part, FIG. 3 is a partially cutaway perspective view showing a processed state of a corner water stop portion, FIGS. 4 and 5 are partially cutaway perspective views showing another processed state of a corner water stop portion, and FIG. 6 is a fold. FIG. 7 is a plan view showing a curved line, FIG. 7 is a partially cutaway perspective view showing a connection state of face materials,
FIG. 8 is an enlarged sectional view taken along line AA of FIG. 7, FIG. 9 and FIG.
FIG. 10 shows a second embodiment of the present invention, and FIGS. 9 (A) and (B)
Is a partially cutaway perspective view of the face material, FIG. 10 is a perspective view showing the connection state of the face material, FIGS. 11 (A), (B) and FIG. 12 are conventional examples, and FIG. 11 (A) is A perspective view of the face material, FIG. 11 (B) is a partially cutaway perspective view, and FIG. 12 is an enlarged sectional view of a main part. 11,21 …… Surface material 12,12A, 22,22A …… Engagement receiving part 13,13A, 23,23A …… Brim part 14,24 …… Corner part 15,25 …… Corner water stop part 15A ...... Water stop surface 16,16A, 26,26A ...... Engagement part

Claims (2)

[Scope of utility model registration request] 1. A metal-made face material is formed by bending one adjacent two side edges inwardly toward an upper part to form an engagement receiving portion, and another adjacent two side edges of the face material is bent inward toward a lower part. In the building face material structure in which the engaging portion is formed by sequentially bending two adjacent side edges of one of the face materials inward and outward of the upper portion, the engagement receiving portion and the flange portion are continuously formed. , A construction in which the engagement receiving portions and the flange portions of the two side edges are overlapped with each other at the corner portions of the two side edges, and are bent to one side to form a corner water stop portion. Face material structure. 2. A metal-made face material is formed by bending one adjacent two side edges inward toward an upper portion to form an engagement receiving portion, and bending the other adjacent two side edges of the face material toward a lower inside portion. In the construction face material structure in which the engaging portion is formed by bending the two adjacent side edges of one of the face materials to the inner side and the outer side of the upper portion one by one, A large flange portion is continuously formed, and at the corner portion positions of the two side edges thereof, the engagement receiving portion and the flange portion continuously formed on one side edge of the two side edges are formed on the other side. A construction face material structure characterized in that a corner water stop portion is formed by sequentially bending an edge inward and outward.