JPH05346054A - Horizontal roofing external facing board connecting structure and construction method for external face - Google Patents

Abstract

PURPOSE:To make this structure and the construction method applicable also to a roof with a steep slant or an exterior wall (vertical wall), not to mention the general roof face. CONSTITUTION:A horizontal roofing external facing board 1 has a face plate part 11, an engaged part 12 formed by bending the upper edge of the face plate part 11, an engaging part 13 formed by bending the lower edge of the face plate part 11, and folded engaging parts 14 formed by bending the lateral side edges of the face plate part 11. A connecting member 2 has a plane part 21, a contact part 22 formed by bending the upper edge of the plane part 21 so as to come in contact with the engaged part 12 of the horizontal roofing external facing board 1, and engaged parts 23 formed by bending the lateral side edges of the plane part 21 so as to be engaged with the folded engaging parts 14 of the horizontal roofing external facing board 1. The side edges of the horizontal roofing external facing boards 1 are fixed opposedly with a fixed space in between, and the connecting member 2 is inserted from the back face upper side of the opposed part.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure (connection without using a cover) of lateral thatched exterior plates in a building, and particularly to a general roof surface, especially to a steep roof or an outer wall (vertical wall). ) Is also applicable to the connection structure of the thatched exterior plate and the construction method of the thatched exterior surface.

[0002]

2. Description of the Related Art Conventionally, a method of using a face plate having a constant lateral length (generally around 4 m) called "standard length (construction method)" has been the main method for constructing a lateral thatched exterior plate in a building. Is. Since this "standard length construction method" has a fixed length in the lateral direction, it is necessary to perform the construction by connecting the exterior plate in the lateral direction to a length corresponding to the lateral width of the building.

And, the connection of the above-mentioned lateral thatched outer plate is
A method of providing a substantially bag-shaped or groove-shaped engaging portion on the side edge portion of one face plate adjacent to the left and right, and inserting the side edge portion of the other face plate into the engaging portion to connect, or facing left and right A method of connecting the side edge portions to be connected by a connecting member (joint member) made of another member is adopted.

[0004]

However, when connecting by the above-mentioned conventional connecting method, there is a problem that the connecting portion, the joint member and the like must be engaged from the front, oblique, side and the like. It was Therefore, it is necessary to slide or move the sideboard exterior plate to perform positioning, or it is necessary to lift or stand the sideboard exterior plate itself in order to insert the sideboard exterior plate, which is extremely troublesome. In particular, when working on an outer wall or on a surface that is close to vertical, the work is performed at a high place, which is extremely dangerous work.

[0005]

DISCLOSURE OF THE INVENTION The present invention has been proposed in view of the above, and in a connection structure composed of a lateral thatched exterior plate and a connecting member that are adjacent to each other on the left and right, the lateral thatched exterior plate includes a face plate portion and a face plate. A hooked part with the upper edge of the part bent to the front side,
The connecting member has a hooking portion in which the lower edge of the face plate portion is bent to the back surface side, and a folded back engaging portion in which the left and right side edges of the face plate portion are bent to the back surface side, and the connection member is a flat surface portion and a flat surface. Abutting part that bends the upper edge of the flat part to the surface side and contacts the engaged part of the sideboard exterior plate, and fold-engagement part of the side thatched side plate by bending the left and right side edges of the flat part to the surface side The side edge portions of the laterally-roofed outer coverings that are adjacent to each other are fixed to face each other at regular intervals so that the folded-back engaging portion and the engaged portion engage with each other. The invention relates to a connection structure for a lateral thatched exterior plate, characterized in that a connection member is inserted from above the back surface of the facing portion.

The present invention also proposes a method for constructing a side-roofing exterior surface such as a side-roofing roof surface using the above-mentioned side-roofing exterior plate and a connecting member.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to embodiments of the drawings.

The present invention relates to a connecting structure for a lateral thatched outer plate, in which a connecting member 2 is arranged and connected to laterally adjacent lateral thatched outer plates 1 and 1.

The lateral thatched exterior plate 1 used in the present invention has a horizontally elongated face plate portion 11 having a constant size, a hooked portion 12 formed by bending an upper edge of the face plate portion 11, and a lower edge of the face plate portion 11 as a back surface. It is configured to have a hooking portion 13 that is bent to the side, and a return engaging portion 14 that is obtained by bending the left and right side edges of the face plate portion 11 to the back surface side.

In the embodiment shown in FIGS. 1 to 4, the engaged portion 12 is formed by bending the upper edge of the face plate portion 11 to form a step 121,
122 is formed, a concave portion 123 that opens downward is further formed on the upper edge thereof, and a rising piece 124 having a substantially V-shaped cross section is provided at the tip thereof.

The engaging portion 13 is a vertical piece 13 having a substantially vertical shape.
1, a horizontal piece 132 in which the lower end of the vertical piece 131 is folded back substantially parallel to the face plate portion 11, and a projection portion 133 having a substantially U-shaped cross section at the tip of the horizontal piece 132. The vertical piece 13 described above
The side edges of the first and horizontal pieces 132 project from the side edges of the face plate portion 11.

On the other hand, the connecting member 2 has a plane portion 2 whose vertical dimension is substantially the same as the vertical width of the face plate portion 11 of the laterally-roofed exterior plate 1.
1, an abutting portion 22 in which the upper edge of the flat portion 21 is bent to the front surface side and is in contact with the engaged portion 12 of the lateral thatched exterior plate 1, and a flat portion 2
1 has left and right side edges bent to the front surface side and has an engaged portion 23 that engages with the folded-back engaging portion 14 of the lateral thatched exterior plate 1. The lower edge of the flat portion 21 is bent back to the back side.

The above-mentioned abutting portion 22 has a standing piece shape similar to that of the engaged portion 12 described above, and steps 121 and 122 and a recessed portion 12 are provided along the upper surface of the engaged portion 12, respectively.
3. Joining step 22 having substantially the same structure as the rising piece 124
1, 222, the joint recess portion 223, and the joint rising piece 224 were provided. The joining rising piece 224 is a substantially flat rising piece, and two claws 225 and 225 are provided at the tip thereof. Further, water return pieces 226 and 226 are provided on the left and right side edges of the contact portion 22 so as to be continuous with the folded engagement portion 14.

Next, an example of a construction method for forming a side-roofing exterior surface such as a side-roofing roof surface using the side-roofing exterior plate 1 and the connecting member 2 having the above-mentioned structure will be described. The construction method using the lateral thatched exterior plate 1 and the connecting member 2 may be performed in the same manner as the conventional one, but it is easier to adopt the following method for the lateral thatched exterior surface. Can be installed. In addition, since a plurality of lateral thatched exterior plates 1 are used, "'" or """,""'" are added for convenience in the description and drawings (the same applies to each member and part). """Or""",""'"was added to.

First, the fixed lower side thatched exterior plate 1 "'
The side-batch exterior plate 1 is fixed on the base A by engaging with the engaged portion 12 "'(details of the engagement state will be described later). The fixation of the side-bout exterior plate 1 is a hanger (not shown). The connection member 2 described later can be easily inserted by fixing the hanger with respect to the center of the connection portion by separating the connection member from the center by 200 to 350 mm from the center.

Next, a lateral thatched exterior plate 1'is arranged on the right side (or the left side), and fixed on the base A with a certain interval so that the side edges face each other.

In this state, the connecting member 2 is laterally roofed and the exterior plate 1,
Insert into the facing portion of the side edge of 1'from above the back surface. At that time, first, the lower end of the flat surface portion 21 of the connecting member 2 is laterally roofed, and the steps 121, 12 of the engaged portions 12, 12 'of the exterior plates 1, 1'.
1 ′, the engaged portions 23, 23 of the connecting member 2 are folded back engaging portions 14, 14 of the lateral thatched exterior plates 1, 1 ′ while floating the facing portions of the lateral thatched exterior plates 1, 1 ′. 'To engage. Then, as shown in the right half of FIG. 4, the contact portion 22 is brought into contact with the upper surfaces of the engaged portions 12, 12 ′, and the joining steps 221 and 222 of the contact portion 22 are engaged with the engaged portions 12, 1.
2 ′ along the upper surfaces of the steps 121, 121 ′, 122, 122 ′, the joint recess portion 223 along the upper surfaces of the recess portions 123, 123 ′, and the joint rising piece 224 as the rising piece 124,
The claws 225 and 225 are bent along the upper surface of 124 ′, and the claws 225 and 225 are bent along the upper surface and the lower surface of the rising pieces 124 and 124 ′ to be locked to prevent the falling pieces and the deviation.

Further, the lateral thatched exterior plate 1 "arranged further on the upper side thereof has the engaging portion 13" engaged with the engaged portions 12, 12 'of the fixed lateral thatched exterior plates 1, 1'. As shown in the right half of FIG. 4, the projection portion 133 ″ of the engaging portion 13 ″ is loosely fitted into the recessed portion 123 of the engaged portion 12 and engaged.
The connection member 2 ″ may be inserted after fixing on the base material according to the procedure described above.

As described above, according to the present invention, a lateral thatched exterior surface can be easily constructed. For example, even on a steep roof or an outer wall (vertical wall), the work is extremely easy and the risk is reduced. ..

The lateral roofing exterior surface thus produced is for connecting laterally adjacent lateral roofing exterior plates 1 and 1'with the connecting member 2 and, as described above, the engaging portions 13 and 13. 'Vertical pieces 131, 131' and horizontal pieces 132,
The side edges of 132 'project and overlap with the side edges of the face plate portions 11 and 11', so that wind and rain do not blow (fall) directly into the interior of the exterior surface.

Further, since this laterally-roofed exterior surface is formed only by the laterally-roofed exterior plate 1 and the connecting member 2, it is possible to obtain an exterior surface having an excellent design property without using a cover member, and to connect it. By using the same color material for the member and the side-roofed exterior plate, the side-roofed exterior surface can be made to have the same color, which is also effective as aesthetic makeup.

In this embodiment, steps 121 and 122 are provided on the engaged portion 12 of the lateral roofing exterior plate 1 to facilitate the insertion of the connecting member 2, and the contact portion 22 is provided on the upper surface of the rear surface of the engaged portion 12. However, the present invention is not particularly limited to this structure, and although not shown, for example, this contact portion 22 is formed as a simple upright short piece, and the hooked portion is covered. You may make it contact 12 and 12 '.

When a thin film rubber 3 is attached along the inner surface of the abutting portion 22 ₁ like the connecting member 2 ₁ shown in FIG. 5, the hooked portion 12 of the lateral thatched exterior plate 1 holds the rubber 3 in place. It comes into close contact with the abutting portion 22 ₁ through the contact to obtain a stable joined state. Moreover, since the engaged portion 12 and the contact portion 22 ₁ are in close contact with each other via the rubber 3, the watertightness of the connecting portion is enhanced.

Similarly, in order to make a stable joined state by using rubber, a connecting member 2 ₂ shown in FIG. 6 may be used. In this example, since the molded rubber 4 formed so as to have the joining step and the joining recess portion is mounted, in this case, the contact portion 2
2 ₂ may be formed as a standing piece having a substantially V-shaped cross section for easy molding.

On the other hand, the connecting member 2 in the above-mentioned embodiment
As for the lower edge, the dimension of the flat surface portion 22 is set in advance, and the lower end of the flat surface portion 22 has the vertical piece 131 of the engaging portion 13 as shown in the left half of FIG.
Since it is not contacted with, the water can be drained from this gap, and rainwater or the like will not be retained in the lateral thatched exterior surface.

The structure for draining water is not limited to the above-mentioned structure. For example, the connecting member 2 ₃ shown in FIGS.
As described above, the lower end of the flat portion 21 ₃ may be cut out in the longitudinal direction to form the cutout portions 24 (three locations in the drawing). In this case, the lower edge of the flat portion 21 ₃ is in contact with the horizontal-roofing exterior plate 1 ₃ vertical piece 131 _3, it can be a more drainage cutouts 24. Incidentally, omitted for lower side of the horizontal-roofing exterior plate 1 ₃ '' and the connecting member (not shown) in FIG.

Further, like the connecting member 2 ₄ shown in FIGS. 9 and 10, the engaged portion 23 ₄ may be formed so as to project from the flat portion 21 ₄ . In this case, the engaged portion 2
3 ₄ comes into contact with the vertical piece 131 ₄ of the thatched exterior plate 1 ₄ ,
Since the lower end of the flat portion 21 ₄ and the vertical piece 131 ₄ are not in contact with each other, water can be drained from this gap. Incidentally, omitted for lower side of the horizontal-roofing exterior plate 1 ₄ "'and the connecting member (not shown) in FIG.

Although the present invention has been described above based on the embodiments, the present invention is not limited to the above-mentioned embodiments, and may be carried out in any manner as long as the configuration described in the claims is not changed. You can

[0029]

As described above, the connection structure for a lateral thatched outer plate of the present invention can be constructed in the same manner as the conventional one, but the connection member can be easily inserted by inserting it from the upper side of the rear surface. Because of the structure that can be performed, it is possible to easily perform a connection suitable for a steep roof, an outer wall (vertical wall), and the like.

Further, when the above-mentioned connecting member is inserted from the upper side of the back surface for construction, concretely, the vertical hooking connection (goby set) is carried out, and the laterally-adjacent outer covering plates are After fixing it on the base with a certain space in the horizontal direction,
The connection member is inserted from the upper side of the rear surface, and there is no need to position the side-bill armor plate by pulling the side-bout armor plate unlike the conventional connection that does not require a cover. There is no need to lift the part, and the construction can be performed easily with low labor and quickly.

Further, since a fixing tool such as a rivet is not required at all for connecting the lateral thatched outer plate of the present invention, it is particularly preferable to cut or bend the lateral thatched outer plate and the connecting member from the same plate material. It is possible to easily obtain a side-by-side exterior surface having the same color and good design, without providing a decorative plate, a cover material, or the like.

Further, when the engaged portion of the lateral thatched outer plate is a standing piece having a step, the connecting member can be easily inserted.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing an embodiment of a lateral thatched exterior surface of the present invention.

FIG. 2 is a perspective view showing a construction state of the lateral thatched exterior surface of FIG.

FIG. 3 is a front view of the lateral thatched exterior surface of FIG. 2 as viewed from below.

FIG. 4 is a side cross-sectional view showing a main part of joining along line AA of FIG.

FIG. 5 is a side view showing an abutting portion of a connection member according to another embodiment.

FIG. 6 is a side view showing a contact portion of a connection member according to another embodiment.

FIG. 7 is a side sectional view showing a lower end structure of a connecting member according to another embodiment.

8 is a perspective view showing a lower end structure of the connection member of FIG.

FIG. 9 is a side sectional view showing a lower end structure of a connecting member according to another embodiment.

10 is a perspective view showing a lower end structure of the connection member of FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Side-roof exterior plate 11 Face plate part 12 Engagement part 14 Folding engagement part 2 Connection member 21 Plane part 22 Contact part 23 Engagement part

Claims (3)

[Claims] 1. A connection structure comprising left and right laterally-roofed exterior plates and a connecting member, wherein the laterally-roofed exterior plate includes a face plate portion and a hooked portion in which an upper edge of the face plate portion is bent toward the front surface side. , A hooking portion in which the lower edge of the face plate portion is bent to the back surface side, and a folded-back engaging portion in which the left and right side edges of the face plate portion are bent to the back surface side, the connection member is a flat surface portion, The top edge of the flat part is bent to the front side, and the abutting part that contacts the engaged part of the side plate and the left and right side edges of the flat part is bent to the front side. The side edges of the laterally-roofed exterior panels that are adjacent to each other at fixed intervals so that the folded-back engaging portion and the engaged portion engage with each other. A connecting structure for a lateral thatched plate, wherein a connecting member is inserted from above the back surface of the facing portion. 2. The connecting structure for a lateral thatched exterior plate according to claim 1, wherein the engaged portion of the lateral thatched exterior plate is formed as a standing piece having a step. 3. The lateral roofing exterior plate according to claim 1 is engaged with the engaged portion of the lower lateral roofing exterior plate to be fixed on the base, and similarly left and right lateral roofing exteriors. The plates are arranged adjacent to each other and fixed at regular intervals, and then the connecting member according to claim 1 is inserted from the upper side of the back surface so that the folded engaging portion and the engaged portion engage with each other. The method of constructing the thatched exterior surface.