JPH062394A - Connecting struclture of laterally roofed sheathing and execution method of laterally roofed roof surface - Google Patents

Abstract

(57) [Summary] [Purpose] We propose a structure (connection without cover) of a thatched roof plate that can be applied to steep roofs and outer walls (vertical walls) as well as general roof surfaces. . [Structure] A side-roof roofing board 1 is provided with a face plate portion 11, a hooked portion 12 at its ridge edge, a hooking portion 13 having an opening portion 134 at its eaves edge, and folding-back engaging portions 14 at its left and right side edges. The connecting member 2 is provided with a flat surface portion 21 longer than the vertical width of the face plate portion 11, engaged portions 23 at the left and right side edges thereof, and a face door portion 24 at the eaves end edge thereof, and the left and right adjacent thatched roof boards 1 are provided. The side edges are fixed so as to face each other, and the folded back engaging portion 14 and the engaged portion 2 are provided.
The flat portion 21 was inserted into the opening portion 134 so that the flat portion 21 was engaged with the flat portion 21 and was covered with the face door portion 24.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connection (connection without using a cover) of horizontal roofing boards in a building, not only for general roof surfaces, but especially for steep roofs or high-altitude work. The present invention relates to a suitable connecting structure for a thatched roof panel and a method for constructing a thatched roof surface.

[0002]

2. Description of the Related Art Conventionally, the mainstream construction method of a thatched roofing board in a building is to use a face plate which is called "standard length (construction method)" and has a constant horizontal length (generally around 4 m). Is. Since this "standard length construction method" has a fixed length in the lateral direction, it is necessary to connect the roof plates in the lateral direction to construct the building according to the width of the building.

In order to connect the above-mentioned horizontal roofing plates, substantially bag-shaped or groove-shaped engaging portions are provided at the side edge portions of one side plate adjacent to the left and right, and the other side plate is attached to the engaging portion. A method of inserting and connecting side edges or a method of connecting side edges facing left and right by a connecting member (joint member) which is a separate member is adopted.

When connecting using the above-mentioned connecting member (joint member), a cover member is used on the surface of the connecting portion and a roof surface is formed flat (Shokai Sho 60-157824).
No.), but in the former case, since the unevenness of the cover member appears on the roof surface, it was often not preferred in terms of design.

[0005]

However, in the case of connecting the lateral thatched roof plate by the above-mentioned conventional connecting method, the connecting portion, the joint member and the like must be engaged from the front, oblique, side and the like. There was a problem of not becoming. Therefore, it is necessary to slide or pull the side-roofing shingles for positioning, or to lift or stand the side-roofing shingles themselves in order to insert the side-roofing shingles, which is extremely troublesome. In particular, work on an outer wall or a surface close to vertical is a work at a high place, which is very dangerous work.

[0006]

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 roof plate and a connecting member that are adjacent to each other in the left and right, the lateral thatched roof plate includes a face plate portion and a face plate. The hooked portion formed on the ridge end edge of the section, the hooked portion formed on the eaves edge of the face plate portion, and the folded engagement portion formed by bending the left and right side edges of the face plate portion to the back side, and An opening portion facing the eaves is formed at a side end of the hooking portion, and the connecting member is formed at a flat surface portion longer than a vertical width of a face plate portion of the roofing roof plate and a ridge edge of the flat surface portion. The water repellent part, the engaged part formed by bending the left and right side edges of the flat surface part to the front side, and the door part formed on the eaves edge of the flat surface part. Fix the edges by facing each other at regular intervals,
The water return portion and the flat surface portion of the connection member are inserted into the opening portion from the eaves side so that the folded engagement portion and the engaged portion are engaged with each other, and the opening portion is covered with the door portion from the eaves side. The present invention relates to a connection structure for horizontal thatched roof boards.

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

[0008]

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 roof plate in which a connecting member 2 is arranged and connected to laterally adjacent roofing roof plates 1 and 1 '.

The horizontal thatched roof plate 1 used in the present invention includes a long and wide face plate portion 11, a hooked portion 12 formed at the ridge edge of the face plate portion 11, and a hook formed at the eave edge of the face plate portion 11. Part 1
3 and a folded back engaging portion 14 in which the left and right side edges of the face plate portion 11 are bent to the back surface side.

In the embodiment shown in FIGS. 1 to 4, the engaged portion 12 is formed by bending the ridge edge of the face plate portion 11 toward the front side to form a (two-step) stepped step portion 121. This is a standing piece having a structure in which the tip end is bent and formed to form a recessed portion 122 which opens toward the eaves side, and the tip end is bent and formed to provide a rising piece 123 having a substantially V-shaped cross section. The face plate 1
The ridge end 111 and the stepped portion 121 of the No. 1 are the face plate portions 1 respectively.
The width is wider than that of No. 1, and the side edge thereof projects laterally longer than the side edge of the face plate portion 11.

The engaging portion 13 includes a vertical piece 131 having a substantially vertical shape in which the eave edge of the face plate portion 11 is folded to the back side, a horizontal piece 132 having its tip folded back substantially in parallel with the ridge, and its tip. Is formed by bending and forming a projection portion 133 having a substantially U-shaped cross section. The vertical piece 131 is provided with an opening portion 134 formed by cutting out a side edge.

On the other hand, the connection member 2 is the side-roof roof plate 1 described above.
A vertically long flat surface portion 21 longer than the vertical width of the face plate portion 11 of
Water return section 22 in which the ridge edge of the flat section 21 is bent to the front side
An engaged portion 23 in which left and right side edges of the flat portion 21 are bent toward the front surface, and a door portion 24 formed at the eaves edge of the flat portion 21.
And a configuration including. In the illustrated embodiment, the water return section 2
Water return pieces 221 and 221 that are continuous with the folding engagement portion 14 are provided on the left and right side edges of 2.

In the illustrated embodiment, the eaves end of the flat portion 21 is cut down to form the notch hole 211 and the restricting piece 21 facing the lower eaves side.
2 was provided. The height of the regulation piece 212 (regulation piece 212
(The height between the tip of the flat plate 21 and the flat surface 21) is higher than the height of the upper end of the folding engaging portion 14 of the roofing roofing plate 1 and the opening portion 134.

In the illustrated embodiment, the face door portion 24 has a folded-up portion 241 in which the eaves edge of the flat portion 21 is bent toward the front side.
And a decorative portion 242 whose tip is folded back to the back side,
A substantially horizontal bent portion 243 with its tip bent toward the eaves
And a blow-up prevention portion 244 which is bent at its tip and goes to the eaves side on the back surface side.
4 is provided with an abutting portion 245 whose tip is folded back. The height from the abutting portion 245 to the flat surface portion 21 is higher than the height from the face plate portion 11 of the vertical roofing roof plate 1 to the face plate portion 11 "'of the vertical roofing roof plate 1"' arranged in the lower stage. Is also formed slightly higher.

Next, an example of a construction method for forming a side-roofing roof surface such as a side-roofing roof surface using the side-roofing roofing board 1 and the connecting member 2 having the above-mentioned structure will be described. The construction method using the horizontal thatched roof plate 1 and the connecting member 2 may be performed in the same manner as the conventional method described above, but it is easier to adopt the method described below. A thatched roof can be constructed. Also, a plurality of side-roofed roofing boards 1
Therefore, "'" or """,""'" are added for convenience in the description and drawings (the same applies to each member and part as "'" or "",
""'Was added).

First, the fixed lower side thatched roof plate 1 "'
The hooked portion 12 "'is hooked with the hooking portion 13 (details of the hooked state will be described later), and the side-roofing roof plate 1 is fixed on a base (not shown) by a hanging member (not shown) or the like. In this case, the hanger is fixed at least at positions separated by the width of the connecting member 2.

Next, a lateral thatched roof plate 1'is arranged on the right side (or left side) of the roof panel 1'and fixed on the substrate with a certain interval so that the side edges face each other. At that time, as described above, the end portions 111 and 111 ′ of the face plate portions 11 and 11 ′ and the step portion 12 are formed.
1, 121 ′ are wider than the face plate portions 11 and 11 ′, respectively, and their side edges project laterally longer than the side edges of the face plate portions 11 and 11 ′. To do.

In this state, the opening portions 134, 13 of the engaging portions 13, 13 'of the left and right side thatched roof boards 1, 1'.
4'is continuous via the above-mentioned fixed interval and forms a horizontally long insertion port. Then, the connection member 2 is inserted into the insertion opening from the eaves side.
Insert. Needless to say, it is preferable that the lateral width of the insertion port and the lateral width of the flat surface portion 21 of the connecting member 2 are preliminarily formed to be substantially the same.

At that time, the water return portion 2 of the connecting member 2
2 facing the insertion opening (opening portion 134, 134 ') of the engaging portion 13, 13' of the thatched roof plate 1, 1 ', and then the engaged portion 23, 23' of the connecting member 2 has the thatched roof. The water return portion 22 and the flat surface portion 21 are inserted so as to be engaged with the return engagement portions 14, 14 'of the plates 1, 1'. Then, the opening portion 1 is crushed while crushing the restriction piece 212 provided at the eave end of the flat surface portion 21.
34, 134 'and the tip of the restricting piece 212 is elastically brought into contact with the inner surface of the vertical piece 131, 131' of the engaging portion 13, 13 'from the ridge side, the door section 24 has an insertion opening (opening portion). 134, 134 '). Further, at this time, the blow-up prevention portion 244 is crushed and along the face plate portion 11 ″ ′ of the lower side thatched roof plate 1 ″ ″, and the contact portion 245 elastically abuts the face plate portion 11 ″ ″. .

Furthermore, the fixed side thatched roof boards 1, 1 '
The engaging parts 13 "are engaged with the engaged parts 12 and 12 ', the upper side thatched roof plate 1" is arranged, and thereafter, the roof surface is raised by repeating the same construction work in sequence. In addition, as shown in FIG. 4, the engagement state of the engagement portion 13 ″ to the engagement portions 12 and 12 ′ is the recessed portion 123 of the engagement portion 12 as shown in FIG.
The projecting portion 133 "of the engaging portion 13" is loosely fitted to engage.

As described above, according to the present invention, it is possible to easily construct a side-roofing roof surface. For example, even on a steep roof, the work is extremely easy and the risk is reduced.

The horizontal roof surface thus formed covers the facing interval between the horizontal roof boards 1 and 1'which are laterally adjacent to each other from the back surface side by the flat surface portion 21 of the connecting member 2 as described above.
Since the door 24 of the connecting member 2 covers the insertion openings (opening portions 134, 134 ') from the eaves side, wind and rain do not directly blow (fall) into the inside of the roof side roof. Further, particularly in this embodiment, since the blow-up preventing portion 244 is provided on the face door portion 24 of the connecting member 2, the abutting portion 245 which is the tip of the blow-up preventing portion 244 corresponds to the lower side thatched roof plate 1 "'. The face plate portion 11 ″ ′ is elastically abutted to prevent invasion of wind or the like blown up from the eaves side, and the roof surface is not lifted by wind pressure or the like.

Further, since the flat surface portion 21 of the connecting member 2 is longer than the vertical width of the face plate portion 11 of the lateral roofing roof plate 1, rainwater that has entered from the connecting portion is flat surface portion 2 of the connecting member 2.
It falls on 1 and flows down to the eaves side. In particular, in this embodiment, since the notch hole 211 is provided at the eave end of the flat portion 21, the rainwater that has entered the connection member 2 can be quickly drained and drained, and the rainwater can be drained to the roof side of the roof. Will not be retained.

Further, since this side-roof roof surface is formed only by the side-roof roof plate 1 and the connecting member 2, it is possible to obtain a roof surface excellent in designability without using a cover member and to connect the side-roof roof plate 1 and the connecting member 2. By using the same color material for the member 2 and the lateral thatched roof plate 1, the lateral thatched roof surface can be made the same color,
It is also effective as aesthetic makeup.

Further, since the flat portion 21 of the connecting member 2 in this embodiment is provided with the restricting piece 212, the tip thereof is on the inner surface of the vertical piece 131, 131 'of the engaging portion 13, 13'. Elastically abutting against each other and the connecting member 2 does not slide down due to an increase in weight due to snow accumulated after construction. In addition, the contact portion 245 that is the tip of the blow-up prevention portion 244 has the face plate portion 1 of the lower side thatched roof plate 1 ″ ′.
Since it elastically abuts on the 1 "', the fixing of the connecting member 2 is further stabilized.

In this embodiment, the engaged portion 12 of the lateral thatched roof plate 1 is formed of a step portion 121 and a concave portion 122, and the engaging portion 13 is formed of a vertical piece 131, a horizontal piece 132 and a protruding portion 133. However, the configuration is not particularly limited to this as long as the configuration can ensure a stable engagement state, and the configuration can be set appropriately. Further, the door section 24 of the connecting member 2 is changed according to the shape of the hooking section 13 of the roofing roof panel 1, and is not limited to the configuration of the above-described embodiment. Furthermore, in the above-described embodiment, the ridge end 111, the step portion 121, and the recessed portion 122 of the face plate portion 11 are projected laterally longer than the side edges of the face plate portion 11 and are overlapped in the lateral direction, but this configuration is also necessary. It may be appropriately selected or deleted depending on the situation.

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 thatched roof plate of the present invention can be constructed in the same manner as the conventional one, but the connection member is provided from the eaves side to the opening portion of the thatched roof plate. Since the structure is such that it can be inserted and constructed easily, connections suitable for, for example, a steep roof, an outer wall (vertical wall), etc. can be easily performed.

Further, when the above-mentioned connecting member is inserted from the eaves side for construction, concretely, a vertical hooking connection (goby set) is performed individually, and the horizontally-roofing roofing roof plates adjacent to each other are laterally connected. After fixing it on the base with a certain distance in the direction, the draining part and the flat part of the connecting member are inserted from the eaves side into the opening part. It is not necessary to carry out the work, or there is no need to lift a part of the thatched roof plate to hook it on the connecting member, and the construction can be carried out easily, with low labor, and quickly.

Therefore, particularly when the above-mentioned construction method is adopted, it has been conventionally required to be performed by another person, but it can be easily performed by a small number of people. Moreover, since the construction can be performed easily and quickly, the danger at a high place is reduced.

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

Further, by providing the restriction piece at the eaves end of the flat surface portion of the connecting member, it is possible to prevent the connecting member from sliding down due to snow or the like after the construction.

[Brief description of drawings]

FIG. 1 is a perspective view showing an insertion state of a connecting member in the construction of a lateral thatched roof surface according to an embodiment.

2 is a perspective view showing a construction state of the side-roofed roof surface of FIG. 1. FIG.

FIG. 3 is a front view of the side-roof roof surface of FIG. 2 viewed from the eaves side.

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

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Side-roof roof plate 11 Face plate part 12 Engagement part 13 Engagement part 134 Opening part 14 Folding engagement part 2 Connection member 21 Plane part 22 Water return part 23 Engagement part 24 Face door part

Claims (3)

[Claims] 1. A connection structure comprising left and right lateral roofing roof boards and a connecting member, wherein the horizontal roofing board comprises a face plate portion, a hooked portion formed at a ridge edge of the face plate portion, and a face plate portion. The engaging part formed on the edge of the eaves,
The left and right side edges of the face plate portion is provided with a folded engagement portion that is bent to the back surface side, and an opening portion that faces the eaves is formed at the side end of the engaging portion, and the connecting member is the lateral thatch. A flat part that is longer than the vertical width of the face plate part of the roof plate, a water return part formed on the ridge edge of the flat part, and an engaged part in which the left and right side edges of the flat part are bent to the front side. And a door section formed on the eaves edge of the flat section, and the side edges of the left and right adjacent thatched roof plates are fixed facing each other at regular intervals, and the folded engagement section and the engaged section engage with each other. As described above, the connection structure of the horizontal thatched roof plate is characterized in that the water return portion and the flat surface portion of the connection member are inserted into the opening portion from the eaves side, and the opening portion is covered with the door portion from the eaves side. 2. The connecting structure for a thatched roof plate according to claim 1, further comprising a restriction piece that is cut down at the eave end of the flat surface of the connecting member and faces the eaves side downward. 3. In the construction of a roof surface composed of the side-roofing roof plate and the connecting member according to claim 1, the engaging part of the side-roofing roof surface is engaged with the engaged part of the lower-side side-roofing roof plate. It is placed on the lower ground and fixed, and similarly, the left and right sided roofing plates are adjacent and fixed at a fixed interval, and then opened from the eaves side so that the folded engagement part and the engaged part engage with each other. The horizontal bar is characterized in that the water repellent part and the flat part of the connecting member are inserted into the part, and the engaging part of the horizontal thatched roof plate is engaged with the engaged part of the lateral thatched roof plate to sequentially raise the roof. Construction method for thatched roof surface.