JP2745409B2 - Roof shingle side gap closing material - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a method of forming a gap formed between a roof sheet and a base material when a roof sheet is formed of a metal sheet roof sheet, by using a roof surface side edge. The present invention relates to a roof plate side gap obstructing member for closing in the above.

[Conventional technology]

BACKGROUND ART A roof plate made of a metal plate such as a copper plate or a colored galvanized iron plate is usually rectangular and is connected vertically and horizontally on a base material to form a roof surface. An example of such a shingle and a roof surface made of the shingle will be described with reference to the drawings.

FIG. 5 is a vertical cross-sectional explanatory view of the roof shingle along the roof surface inclination direction, and FIG. 6 is a perspective view of a conventional roof surface side edge constituted by the roof shingle of FIG.

The shingle 1 generally has an upper side folded portion 3 from the upper side of the rectangular shingle body 2 to the front side of the shingle body 2 as shown in FIG.
However, a lower side folded portion 4 is formed from the lower side to the back side. As an example of the shape of the upper side folded portion 3 and the lower side folded portion 4, the illustrated example is one example, and various other shapes designed to prevent rainwater from entering are known. The part 3 is formed on the front side, and the lower side folded part 4 is formed on the back side, and the common point is that the former is inserted and engaged in the latter. And such a shingle 1
Are connected to the base material 5 and are fixed on the base material 5 to form a roof surface. The method of forming is usually to form an engaging portion (not shown) on the left side and the right side of the shingle body 2. First, the engaging portions between the left side and the right side of the lowermost adjacent shingle 1 are engaged with each other to be connected in the horizontal direction, and the upper side folded portion 3 is partially covered with a hanging member (not shown). Then, the lower part of the lowermost shingle 1 is engaged with the lower part of the lower part of the shingle 1 by the lower part 4 of the lower part of the shingle 1 as shown in FIG. This is repeated to form a roof surface that extends to the roof top. In this case, a gap 6 is provided between the shingle 1 and the base material 5 as shown in FIG.
Are exposed at the side edge of the roof surface. This gap 6 is closed by means such as simply leaving it as it is, hitting a plate material conforming to the shape of the gap 6 on the base material 5, or hitting the plate material on the outer edge side.

However, not only when the gap 6 is not closed, but also in the above-described closing method, rainwater enters the gap 6 to shorten the life of the roof, and it is difficult to perform nailing, and the closing member itself comes off. There was a drawback that the plugging effect was small due to easy or corrosion.

[Problems to be solved by the invention]

An object of the present invention is to solve the above-mentioned disadvantages of the prior art, and to provide a roof sheet side gap closing material that is easy to be installed, hard to remove, has a good gap closing state, and is excellent in durability.

[Means for solving the problem]

As a result of various studies, the inventor of the present invention divided the roof plate side gap closing member into a closing member and a locking member for locking the closing member, and configured these into a specific shape and made of a metal plate. The present invention has been made by ascertaining that the above problems can be solved.

Hereinafter, the configuration of the roof plate side gap closing member according to the present invention will be described with reference to the drawings.

1 is a perspective view of one example of a locking member, FIG. 2 is a perspective view of one example of a closing member used in combination with the locking member of FIG. 1, and FIG. 3 is the locking of FIG. FIG. 4 is a partially detailed view showing an attached state in which the gap is closed by the member and the closing member in FIG. 2, and FIG. 4 is an overall perspective view of the attached state in FIG.

In the drawings, reference numeral 7 denotes a locking member made of a metal plate which constitutes a roof plate side gap closing member according to the present invention. As shown in FIG. 1, a plate-shaped base contact surface portion 7a, a locking portion 7b, and And an intermediate portion 7c to be continued. The base contact surface portion 7a attaches the locking member 7 to the base material 5 with its back surface in contact with the upper surface of the side edge portion of the base material 5, and as shown in FIG. 5, the base contact surface 7a is located closest to the center of the roof surface and at the highest position. The width of the base contact surface portion 7a is preferably about 10 to 20 cm in order to increase the stability of locking of the closing member 8 described later. As shown in FIG. 3, the locking portion 7b is provided with the side edge 5a of the base material 5 in a state where the locking member 7 is attached to the base material 5.
(In the illustrated example, a vertical plane is drawn, but it is not always necessary.) A portion which is located on the outer side and forms a vertical plane parallel to the side edge 5a, and the lower surface of the base material 5 Lower edge 7ba that is lower than the upper edge and parallel to the upper edge of the side edge 5a of the base material 5.
The shape of the intermediate portion 7c, which is located on the side most distant from the roof surface and at the lowest position, is such that the side edge of the base contact surface portion 7a is firstly arranged as shown in FIG. The second fold curve l ₂ and the third fold curve that are parallel to the fold curve l ₁
It is made of perpendicular dihedral which are sequentially almost perpendicularly bent at three places of l _3. Since the shape of the locking member 7 is simple and easy to manufacture, the length of the locking member 7 can be increased as long as the manufacturing, transportation, and handling at the construction site allow.

Reference numeral 8 denotes a closing member made of a metal plate that constitutes the roof plate side gap closing member according to the present invention together with the locking member 7, and as shown in FIG. 2, an upper plate portion 8a, a rising piece 8b, a falling piece 8c and It consists of a side plate 8d. In the following description, FIG. 4 and FIG. 3 showing an overview of the mounted state and FIG.

(A) The roof plate 1a in a state where the upper plate portion 8a is connected in the inclination direction of the roof surface, that is, in a direction connecting the upstream side of the roof surface and the downstream side of the roof surface (hereinafter may be simply referred to as upstream side and downstream side). Is a portion which is in contact with and covers the upper surface of the side edge portion of the shingle, and has a length from the lower side of the shingle body 2 of the shingle 1 in the above-mentioned connected state to the upper side folded portion 3 of the shingle body 2 Is the length reaching the lower end 4a of the lower folded portion 4 of the upstream side roof plate 1 engaged with the upper side roof plate 1, and its width is the third side edge 8aa.
As shown in the drawing, at least the side edge of the roof panel main body 2 of the roof shingle 1 (not necessarily the same vertical surface as the locking portion 7b of the locking member 7) in a state where the locking member 7 is positioned on the same vertical surface as the locking portion 7b. It is not particularly limited as long as it is wider enough to enter the central part side and come into contact with the shingle body 2, but 3 to 7c
m is appropriate.

(B) The rising piece 8b is formed continuously to the upstream edge of the upper plate portion 8a as shown in FIG. 2, and covers the upper folded portion 3 of the roof plate 1 as shown in FIG. It rises along the lower end 4a of the folded portion of the lower side of the upstream roof shingle 1.

(C) The falling piece 8c is formed continuously with the downstream edge of the upper plate portion 8a as shown in FIG. 2, and the lower end 4a of the lower side folded portion 4 of the roof plate 1 as shown in FIG. (When the downstream closing member 8 is attached, the rising piece 8b is interposed between the lower end 4a of the lower side folded portion 4 of the shingle 1).

(D) As shown in FIG. 2, the side plate portion 8d has a side edge 8aa of the upper plate portion 8a, and a laterally extending portion is bent in the vertical direction over the entire length of the upper plate portion 8a. , An upstream first protrusion protruding from the upstream edge of the roof surface to an upstream side of the upper plate portion 8a
A vertical plate portion 8dc is formed, the second projection length w ₂ is the locking member 7 from the projecting end of the upstream-side first protrusions 8dc
Th folding lines height h locking member from l ₂ to the third downward from the upper edge extension of approximately equal or less lengths upstream first protrusion 8dc the distance m to the folding line l ₃ The first curve of 7
be formed is substantially equal upstream second protrusions 8dd a distance m from l ₁ to the second folding lines l _2, the upstream side second projection 8dd from the boundary between the upstream side first protrusion 8dc As shown in FIG. 3, the member is bent inward, and the base contact surface 7a is in contact with the base material 5 on the side edge of the roof surface when used in combination with the locking member 7. Locking part of stop member 7
The position of the lower edge 7ba of the locking portion 7b of the locking member 7 from the upper surface of the roofing plate body 2 in a state where the side edge of the roofing plate 1 is almost aligned with the vertical plane including 7b and connected in the inclination direction of the roof surface. It has a height that reaches the height, and the lower end edge 8da
A folded locking portion 8db for locking the lower edge 7ba of b is provided. Since the lower edge 7ba of the locking portion 7b of the locking member 7 is parallel to the upper edge of the side edge 5a of the base material 5, the lower edge 8da of the side plate portion 8d is also the upper edge of the side edge 5a of the base material 5. Is parallel to Because of the shape of the shingle 1, when the shingle 1 is vertically connected on the base material 5, the distance between the base material 5 and the shingle body 2 gradually increases from the upstream side to the downstream side as shown in FIG. doing. Therefore, as shown in FIG. 3, the shape of the side plate portion 8d is such that its upper side (that is, the side edge 8aa of the upper plate portion 8a) is
The lower edge 8da which is the lower side along the side edge of
Since it is parallel to the upper edge of the side edge 5a, the width gradually increases from the upstream side to the downstream side as shown in FIG.

When the side plate 8d of the closing member 8 is configured as described above, the upstream first protrusion 8dc (the upstream first protrusion) protruding upstream of the upper plate 8a on the upstream side of the side plate 8d. Part 8dc
The protrusion length w ₁ of the roof plate 1 may be arbitrary,
And the lower side folded portion 4 are preferably about the same length as the engaging portion), so that rainwater is blown from the lateral direction in the overlapping portion of the side plate portions 8d of the upstream and downstream closing members 8 not only prevention effect is enhanced, further an upper edge of the projecting end of the upstream-side first protrusions 8dc the upper plate portion 8a side protruding length w ₂ be on the extension of the upper surface of the upper plate portion 8a from the second folding lines l ₂ of the locking member 7 third is substantially equal to or less than the distance m to the folding line l _3, the upper edge height h of the downward of the locking member 7 first substantially equal, and the upstream-side lower edge thereof inner or have been bent to the upper plate portion 8a side at the boundary between the first projecting portion 8dc relates to the distance n from the bending line l ₁ until the second bending line l ₂ l ₃ from fold line l ₂ of the intermediate portion 7c of the locking member 7
The upstream second protruding portion 8dd which is almost in contact with a plane reaching the upper surface is bent, so that not only contributes to stabilization of the locking state of the closing member 8 but also to the upstream and downstream closing members 8dd. The locking member 7 is blown from the overlapping portion or the like of the side plate portions 8d.
Second rainwater flowing down the upper surface between the folding line l ₂ and the third folding line l ₃ of is being dropped immediately blocked its falling by the upstream-side second protrusion 8DD.

Also, as shown in FIG. 2, when the downstream edge of the side plate portion 8d protrudes downstream from the downstream edge of the upper plate portion 8a, the side plate portions 8d of the upstream and downstream closing members 8 are closed. The effect of preventing rainwater from being blown from the lateral direction in the overlapping portion between the two is further enhanced.

Further, in a state where the closing member 8 is attached to a predetermined position as shown in FIG.
Is provided in a portion other than the portion overlapped with the side plate portion 8d of the closing member 8 disposed on the upstream side, when the side plate portions 8d of the upstream and downstream closing members 8 are overlapped with each other, In the overlapping portion, the closing member 8 on the downstream side is not provided with the folded locking portion 8db, so the folded locking portion 8db to be locked to the locking portion 7b of the locking member 7 is provided in this overlapping portion.
Is only one, and the locking operation is easy. In this case, the locking member 8d is folded back on the upstream closing member 8 fixed later.
Since b is provided, the cut end of the metal plate which may injure a hand or the like during operation is hidden, which is preferable.

The locking member 7 and the closing member 8 are both made of a metal plate such as a copper plate or a colored zinc-iron plate.

(Operation)

First, the use procedure will be described. As shown in FIG. 3, first, the back surface of the base contact surface portion 7a of the locking member 7 is brought into contact with the side edge portion of the base material 5, and an appropriate portion of the base contact surface portion 7a or the side surface is fixed with, for example, a nail 9 strike. I do. Next, when the roof panel 1 is connected in a predetermined procedure to form a roof surface on the locking member 7,
First, the first closing member 8 is attached to the side of the shingle 1 located at the most downstream side of the roof surface side edge. The method is as follows: the falling piece 8c and the rising piece 8b of the closing member 8 are attached to the lower end 4a of the lower side folded portion 4 of the roof plate 1 located at the most downstream side and the roof plate 1 arranged adjacent to the upstream side thereof. So that
At the same time, it is mounted so that the return locking portion 8db of the closing member 8 is locked to the lower edge 7ba of the locking member 7. The procedure is as follows. First, the closing member 8 is tilted to lock the folded locking portion 8db to the lower end edge 7ba of the locking portion 7 of the locking member 7, and then the closing member 8 is rotated around the locking portion. It is sufficient to push the roof shingle 1 so as to cover the side edge from the side. In this state, the side edge 8aa of the upper plate portion 8a of the closing member 8 is located substantially on the same line as the side edge of the roof plate 1, and the second upstream protruding portion 8dd is located at the intermediate portion 7c of the locking member 7. Fold curves l ₂ and l
_3, and contributes to stabilization of the locking state of the closing member 8.

Next, the second closing member 8 is attached to the side of the second roof panel 1 from the most downstream in the same manner as described above. In this case, since the first rising piece 8b of the closing member 8 is located along the lower end 4a of the lower folded portion 4 of the roof plate 1, the falling piece 8c of the second closing member 8 is connected to the first rising piece 8c as shown in FIG. This will be along the downstream side of the rising piece 8b of the first closing member 8.

Hereinafter, the same is repeated toward the upstream side. It is preferable that each closing member 8 be fixed to the roof plate 1 with a wood screw 10 as shown in FIG. Such a series of construction work can be easily performed.

The side edges of the roof thus obtained have the appearance as shown in FIG. That is, the gap 6 (hidden in FIG. 4) between each shingle 1 and the base material 5 is completely closed, and not only in the case of normal rainfall but also intense wind At least the side plate 8d
Has an end protruding upstream so that rainwater can be reliably prevented from entering. Even if rainwater intrudes from the joint between the upstream and downstream closing members 8, the locking member 7 prevents the rainwater from entering the base material 5 inside the seam. With such a two-stage configuration, not only is the rainwater intrusion prevention effect complete, but also the closing member 8 is locked to the locking member 7 attached to the base material 5 and the roof slab 1 so that it can withstand strong winds. Can withstand.

〔The invention's effect〕

As described in detail above, the roof plate side gap closing member according to the present invention includes a closing member and a locking member for locking the closing member, and these are formed in a specific shape and made of a metal plate. By doing so, rainwater intrusion can be completely prevented, construction is easy and difficult to come off, good clogging condition is good and durability is excellent, and it can be implemented by almost straight bending, so it is inexpensive It is easy and its industrial value is very large.

[Brief description of the drawings]

1 is a perspective view of one example of a locking member, FIG. 2 is a perspective view of one example of a closing member used in combination with the locking member of FIG. 1, and FIG. 3 is the locking of FIG. FIG. 4 is a partially detailed view showing an attached state in which the gap is closed by the member and the closing member in FIG. 2, FIG. 4 is an overall perspective view of the attached state in FIG. 3, and FIG. FIG. 6 is a vertical sectional view, and FIG. 6 is a perspective view of a conventional roof surface side edge constituted by the roof plate of FIG. In the drawings: 1 Roof panel 2 Roof body 3 Upper folded part 4 Lower folded part 4a Lower end 5a Base material 5a Side edge 6 Gap 7 Locking member 7a ... base contact surface 7b ... locking part 7ba ... lower edge 7c ... middle part 8 ... closing member 8a ... upper plate 8aa ... side edge 8b ... rising piece 8c ... falling piece 8d: Side plate 8da: Lower edge 8db: Folded stopper 8dc: Upstream first protrusion 8dd: Upstream second protrusion 9: Nail 10: Wood screw l ₁ ... First L ₂ …… the second fold curve l ₃ …… the third fold curve h …… the height of the upstream second protrusion m …… the distance between the second and third fold curves n …… Distance between the first and second fold curves w ₁ ... Projection length of upstream first projection w ₂ ... Projection length of upstream second projection

Claims (3)

(57) [Claims] 1. A roof panel (1) having a rectangular roof panel body (2) having an upper side folded portion (3) formed from the upper side to the front side and a lower side folded portion (4) formed from the lower side to the back side. The lower side folded portion (4) of the roof panel (1) arranged on the upstream side of the roof surface engages with the roof panel (1) arranged on the downstream side in a state of covering the upper side folded portion (3) of the roof panel and the roof. The base material (5) is formed by engaging the left and right sides of the plate (1).
A metal for closing a gap (6) formed between the roof plate (1) and the base plate (5) at the roof surface side edge when the roof surface is constituted by being connected up, down, left and right. A closing member made of a plate, comprising a closing member (8) and a locking member (7) for locking the closing member (8); (I) the locking member (7) includes a base material ( The base contact surface (7a), which is in contact with the upper surface of the side edge portion of (5), is located at the center of the roof surface and at the highest position, and is located outside the side edge (5a) of the base material (5). A vertical plane parallel to the side edge (5a), which is lower than the lower surface of the base material (5) and a lower end edge (7ba) parallel to the upper edge of the side edge (5a) of the base material (5). ) At the lowest side of the roof surface and at the lowest position, and the base contact surface (7a) and the stop (7b) are located between the base contact surface (7a). The first edge of the first fold curve l ₁₎ and then, successively through a parallel second folding line and which (l ₂₎ and the third intermediate portions, which are sequentially substantially right angle 3 diffraction song 3 positions folding line (l ₃₎ (7c) (II) The closing member (8) is (a) folded from the lower side of the shingle body (2) to the lower side of the upstream shingle (1) in a state of being connected in the inclination direction of the roof surface. An upper plate portion (8a) having a length reaching the lower end (4a) of the portion (4) and in contact with a side edge of the shingle (1) at the location; (b) an upper plate portion (8a) Along the lower edge (4a) of the lower fold (4) of the lower edge of the upstream shingle (1), which is formed continuously with the upper edge of the roof surface of the roof shingle and covers the upper edge (3) of the shingle (1). (C) a falling piece (8c) that is formed continuously on the downstream edge of the roof surface of the upper plate (8a) and falls along the lower piece turning part (4).
(D) At the side edge (8aa) of the upper plate (8a), the upper plate (8
a) an upstream first protrusion (8dc) that is bent in the vertical direction over the entire length of a) and protrudes from the upstream edge of the roof surface to the upstream side from the upper plate portion (8a). The protruding length (w ₂ ) of the upstream first protruding portion (8dc) from the protruding end is from the second fold curve (l ₂ ) to the third fold curve (l ₃ ) of the locking member (7). The height (h) below the length substantially equal to the distance (m) of the upstream first protruding portion (8dc) from the upper edge extension line of the upstream first protrusion (8dc) is the first folding curve (7) of the locking member (7). l ₁ ) to 2
An upstream second protrusion (8dd) substantially equal to the distance (m) to the fold curve (l ₂ ) is formed.
The protruding portion (8dd) is bent inward from the boundary with the upstream first protruding portion (8dc), and the base contact surface (7a) is connected to the base material (5) on the roof side edge. The shingle body (2) in a state where the side edge of the shingle (1) is substantially aligned with the vertical plane including the engaging portion (7b) of the facing engaging member (7) and is connected in the inclination direction of the roof surface. From the upper surface to the height of the lower edge (7ba) of the locking portion (7b) of the locking member (7), and the lower edge (8da) of the locking portion (7b) And a side plate part (8d) provided with a folded back part (8db) for locking the lower edge (7ba) of the roof plate. 2. The closing member (8) according to claim 1, wherein the roof plate downstream end of the side plate portion (8d) protrudes further downstream of the roof surface than the upper plate portion (8a). Roof shingle side gap closing material. 3. The closing member (8) is arranged such that the folded back portion (8db) of the side plate (8d) is located upstream of the roof surface with the closing member (8) attached to a predetermined position. The roof plate side gap closing material according to claim 1 or 2, wherein the closing member (8) is provided at a portion other than a portion overlapping with the side plate portion (8d).