JP2002061341A - Vertical roofing matrial and connecting structure therefor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a vertical roofing material improving the waterproofness of a roof and improving workability by easily sticking a sealing material without impairing appearance. SOLUTION: This vertical roofing material A has a fitting part 2 of approximately U-shaped cross section at one side end part, and a fitted part 3 fitted with the fitting part 2, at the other side end part. The upper face of the fitted part 3 is formed in a nearly flat face to form a sealing material placing face 11 for placing a sealing material filled between the fitting part 2 and the fitted part 3. Since a part to be stuck with the sealing material is an upper part exposed to the surface, the sealing material can be easily stuck to the sealing material placing face 11 without taking time while confirming by visual observation.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vertical roofing material which is connected to a roof base such as a field board or the like in a horizontal direction (a direction orthogonal to the eaves building direction) to form a roof, and a connection structure thereof. It is about.

[0002]

2. Description of the Related Art Conventionally, a roofing material A 'as shown in FIGS. 15A and 15B has been proposed. Roofing material A '
Raises the fitting portion 2 over substantially the entire length of one side end (an end parallel to the inclination direction of the roof base, for example, an end parallel to the eaves ridge direction) of the substantially flat roof material body 1. (Vertical roofing material A '
Of the roofing material body 1, and the fitting portion 3 is formed to project upward over substantially the entire length of the other side end of the roofing material main body 1.

[0003] One side end of the roofing material A 'is shown in FIG.
As shown in (b), a circular arc piece 55 is formed to protrude obliquely upward outward (in a direction opposite to the roofing material main body 1) at a side end of the roofing material main body 1 in a substantially arc shape convex upward. , A projecting piece 56 formed to project substantially vertically upward from the tip of the arc piece 55
A projecting portion 58 which is formed to protrude outward from the tip of the protruding piece 56 in a substantially horizontal manner so as to be bent in a substantially inverted U-shaped cross section; Fitting portion 2 formed by bending into a shape, and projecting substantially horizontally from the tip (outer lower end) of fitting portion 2 toward the inside (roof material body 1 side) to form a substantially U-shaped cross section The protrusion 58 and the contact portion 59 are formed so as to be substantially opposed to each other.

As shown in FIG. 15 (b), the other side end of the vertical roofing material A 'has a substantially arc shape which is convex upward and is obliquely upwardly outwardly on the side end of the roofing material body 1. An arcuate piece 60 that is continuously provided by being protruded, a protruding piece 61 that is formed to protrude substantially vertically upward from the tip of the arcuate piece 60, and is formed to protrude almost horizontally outward from the tip of the protruding piece 61. Received part 62
And the fitted portion 3 provided with the distal end of the received portion 62 protruding upward in a substantially inverted V-shaped cross section.

FIGS. 16 (a) and 16 (b) show a suspender B 'for fixing the above-mentioned vertical roofing material A' to a roof foundation 4. FIG. The hanging member B ′ for the roofing material includes a flat fixing portion 69, a rising portion 70 formed to project substantially vertically upward from one end of the fixing portion 69, and a rising portion 7.
The holding portion 71 is formed by projecting obliquely downward from the upper end of the fixed portion 69 in a direction opposite to the fixed portion 69, and is formed to project from the surface of the rising portion 70 on the fixed portion 69 side to the upper surface of the fixed portion 69. A pair of left and right ribs 73 and a pair of ribs 7
3 and a receiving portion 72 protruding from a surface opposite to the fixing portion 69 of the rising portion 70. Each of the ribs 73 is provided with a concave portion 74 which is opened on both sides, and an upper edge of the concave portion 74 is a step portion 77. Further, a groove-shaped engaging portion 75 having a substantially inverted V-shaped cross section is formed by the rising portion 70 and the holding portion 71, and a receiving portion 72 is formed below (inside) the engaging portion 75. I have.

[0006] The above-mentioned vertical roofing material A 'is laid in the following manner. First, the engaging portion 75 of the suspender B 'is fitted into the fitted portion 3 of the vertical roofing material A' from above and is brought into pressure contact with and engaged with the fitting portion 3, and the receiving portion 62 of the vertical roofing material A 'is suspended. By being placed on the receiving portion 72 of the child B 'and elastically locking the outer lower end of the fitted portion 3,
A plurality of hangers B 'are attached to predetermined portions of the fitted portion 3 of the roofing material A'. Next, the roof slope 4 and the roof base 4 such as a base plate are set so that the fitting portion 2 and the fitted portion 3 are substantially parallel to each other.
The roofing material A 'is placed on the roof. Next, nails or screws are fixed to the roof base 4 through the through holes 63 of the fixing portions 69 of the respective suspenders B 'attached to the roofing material A', so that the plurality of suspenders B 'can be separated. The above-mentioned vertical roof material A 'is attached to the roof foundation 4 through the intermediary.

Next, another vertical roofing material A 'is connected to the vertical roofing material A' fixed to the roof foundation 4. When connecting another roofing material A 'to the roofing material A' fixed to the roofing base 4, the upper part of the fitted roofing material 3 'of the roofing roofing material A' fixed to the roofing base 4 is Then, the fitting portion 2 of another roofing material A 'is fitted into the fitting portion 2, and then the fitting portion 2 is pressed by hand or stepped on with a foot from above to apply a force.
By applying a force from above to the fitting portion 2 of the upper roofing material A ', the fitting portion 2 of the upper roofing material A' is elastically spread laterally, and the lower portion is applied downward. Go to,
The protrusion 58 of the upper roofing material A 'is the rib 7 of the suspension B'.
When the contact portion 59 of the vertical roofing material A 'reaches below the holding portion 71 of the hanging member B' at the same time as reaching the concave portion 74 of No. 3, the fitting portion 2 is expanded from the state expanded by the restoring force (spring back). Return to the original shape, and the protrusion 5 of the upper roofing material A '
8 enters the concave portion 74 of the rib portion 73 of the suspender B 'to abut against the bottom surface of the concave portion 74, and the vertical roof material A'
Abutment portion 59 is inserted between the holding portion 71 of the suspension member B 'and the receiving portion 62 of the lower vertical roofing material A' fixed to the roof foundation 4. Under the fitting portion 2 of the vertical roofing material A 'arranged in this way, the engaged portion 3 of the lower vertical roofing material A' fixed on the roof foundation 4 By fitting the upper part of the hanging member B 'fitted to this, FIG.
As shown in FIG. 7, adjacent roof members A ′, A ′ can be connected to each other. Thereafter, the roof is formed by laying a plurality of vertical roofing materials A 'on the roof foundation 4 by repeating the above series of operations.

[0008] In the roofing material A 'as described above, the waterproofness (watertightness) of the connecting portion is primarily waterproof by the fitting portion 2 disposed so as to surround the outside, and the protrusion 58 and the covering Secondary waterproofing is ensured by an internal depressurized space (air pocket) 80 formed between the receiving portion 62 and the roof foundation 4. In this case, sufficient waterproofness is exhibited against ordinary wind and rain. However, if the roof is laid on the roof base 4 that is gentle and long in the direction of the eaves, or if there is leakage from the snowy area (ice ridges at the eaves), the height of the connection may be exceeded. There is a possibility that a large amount of water may enter the connection portion due to accumulation of rainwater, and it may be difficult to ensure waterproofness of the roof.

In view of this, it has been practiced to improve the waterproofness by using a band-shaped sealing material 10 as shown in FIG. The sealing material 10 is formed of an elastic material such as rubber, and is attached to the base (the side surface) of the fitted portion 3 over the entire length of the receiving portion 62,
By fitting the fitting portion 2 and the fitted portion 3 as described above, the tip of the contact portion 59 of the fitting portion 2 comes into close contact with the sealing material 10 as shown in FIG. The waterproofness is improved.

[0010]

However, it is very difficult to attach the sealing material 10 to the base of the fitting portion 3 at the time of molding and after molding the roofing material A '. Was. That is, when the sealing material 10 is to be stuck to the base of the fitted portion 3, the sealing material 10 is placed in a narrow gap between the tip (outer lower end) of the fitted portion 3 and the received portion 62.
Must be inserted, and the tip of the fitted portion 3 has a shape protruding like a blade, which is dangerous.
The base of the fitted portion 3 is located at a position where it is difficult to see from above, and for such a reason, it is very difficult and time-consuming to attach the seal material 10. In particular, after the roofing material A 'was fried on the roof foundation 4, the work was performed at a high place, and the pasting work became more difficult.

[0011] The present invention has been made in view of the above points, and can improve the waterproofness of a roof, and can easily attach a sealing material to improve workability. It is an object of the present invention to provide a roofing material and a connection structure for the roofing material, which can prevent the appearance from being impaired.

[0012]

The roofing material A according to the first aspect of the present invention has a fitting part 2 having a substantially inverted U-shaped cross section at one side end and a roof part A at the other side end. A vertical roofing material A having a fitting portion 3 to which the fitting portion 2 can be fitted, wherein the upper surface of the fitting portion 3 is formed as a substantially flat surface, and the fitting portion 2 and the fitting portion 3 The seal material 10 is provided as a seal material mounting surface 11 on which the seal material 10 to be filled is placed. The sealing material 1 on the sealing material mounting surface 11
It can be easily performed without taking time while visually confirming the placement of 0.

The roofing material A according to claim 2 of the present invention comprises:
In addition to the configuration of claim 1, a locked portion 12 for locking to the locking portion 20 of the hook B fixed to the roof base 4 is provided on the base side of the fitted portion 3, and the hook B The insertion part 13 for inserting the insertion part 21 is provided on the distal end side of the fitted part 3, and the fitted part 3 is hung on both the base side and the distal end side. That can be connected to the child B,
, The mounting strength of the suspension B with respect to is increased.

According to a third aspect of the present invention, there is provided a connection structure for a roofing material A having a fitting portion 2 having a substantially inverted U-shaped cross section at one side end and being fitted to the other side end. A vertical roofing material A having a portion 3 is formed, and the upper surface of the fitted portion 3 is placed on the sealing material mounting surface
1 and a sealing material mounting surface 11
, The fitting portion 2 of the vertical roofing material A was fitted to the fitting portion 3 of another adjacent vertical roofing material A, and was placed on the sealing material mounting surface 11. The sealing material 10 is
And between the fitting portions 3.

According to a fourth aspect of the present invention, in addition to the structure of the third aspect, the connection structure of the vertical roofing material A is provided with a locked portion 12 on the base side of the fitted portion 3 and with the fitted portion. An inserted portion 13 is provided on the distal end side of the portion 3, and the locked portion 12 is locked to the locking portion 20 of the hook B fixed to the roof base 4, and the insertion portion 21 of the hook B is inserted into the inserted portion. 13 is inserted.

[0016]

Embodiments of the present invention will be described below.

The roofing material A is formed by bending a corrosion-resistant metal plate or the like, and is, for example, a color steel plate or a color stainless steel plate, or a steel plate laminated with a vinyl chloride resin or a fluorine resin. Can be used. As shown in FIG. 1 (a), a vertical roofing material A is one side end of a roofing material main body 1 having a substantially horizontal plate shape or a small wave shape (a shape having a continuous concave and convex pattern at the same interval). The fitting portion 2 projects upward (toward the surface side of the vertical roofing material A) over substantially the entire length of the portion (the end parallel to the inclination direction of the roof base 4 and, for example, the end parallel to the eaves ridge direction). And the fitted portion 3 extends over substantially the entire length of the other side end of the roofing material body 1.
Are formed to project upward.

One side end of the roofing material A is shown in FIG.
As shown in FIG. 5, an arc piece 15 is formed in a substantially arcuate shape protruding upward and protruding obliquely outward (in a direction opposite to the roofing material main body 1) obliquely outward from a side end of the roofing material main body 1. Projection piece 1 formed by projecting substantially vertically upward from the tip of arc piece 15
6, a protruding portion 8 protruding outward from the tip of the protruding piece 16 in a substantially horizontal manner so as to be bent in a substantially U-shaped cross section, The fitting portion 2 is formed by bending into a character shape, and a folded piece 19 is formed by bending upward at the tip (outer lower end) of the fitting portion 2.

The other side end of the roofing material A is shown in FIG.
As shown in (c), an arc piece 30 is formed in a substantially arcuate shape protruding upward and continuously protruded outwardly and obliquely upward from a side end of the roofing material main body 1, and from the tip of the arc piece 30. A projecting piece 31 formed to project substantially vertically upward; a locked part 12 formed to project substantially horizontally outward from the tip of the projecting piece 31 to form a substantially inverted U-shaped cross section; The fitting portion 3 is formed so as to protrude upward from the tip of the stop portion 12.

The fitted portion 3 is provided with a slanted portion 32 that extends outwardly and obliquely upward from the tip of the locked portion 12.
A sealing material mounting portion 33 formed by projecting substantially horizontally outward from the tip of the inclined portion 32; and a substantially U-shaped cross section projecting downward from the tip of the sealing material mounting portion 33. It comprises a bent portion 34 formed in a shape. The upper surface of the seal material mounting portion 33 is formed as the substantially flat surface of the sheet material mounting surface 11, and the bent portion 34 is formed.
Is formed as a groove-shaped inserted portion 13 opening upward. A step 39 is formed in the middle of the inclined portion 32.

FIG. 2 shows that the above-mentioned vertical roof material A is
Is shown for fixing the hangers B. The hook B is formed by providing a pair of engaging pieces 40 and engaging pieces 41 on a flat fixing portion 9. The engaging piece 40 has a rising portion 42 formed to project substantially vertically upward from one side end of the fixing portion 9, and a cross-section so as to project from the upper end of the rising portion 42 toward the fixing portion 9. A bent portion 43 formed in a substantially inverted letter shape, an extended portion 88 formed by projecting upward from the upper end of the bent portion 43, and an opposite side of the fixed portion 9 from the upper end of the extended portion 88. Supporting part 4 formed to protrude
6 and an insertion portion 21 formed to protrude downward from the tip of the support portion 46. Further, the engaging piece 41 is provided between the pair of engaging pieces 40, and protrudes from the one side end of the fixing part 9 to the opposite side and upward from the fixing part 9. A holding portion 14 having a substantially L-shaped cross section;
And a locking portion 20 formed to project substantially horizontally toward the opposite side. Further, a through hole 44 is formed in the fixing portion 9. Further, a reinforcing piece 45 is provided between the side end of the engaging piece 41 and the side end of both engaging pieces 40, and the engaging piece 40 and the engaging piece 41 are connected by the reinforcing piece 45. Thereby, the engaging piece 40 and the engaging piece 41 are reinforced so as not to bend.

Next, the vertical roofing material A
A construction example of roofing will be described. First, the insertion part 2 of the suspension B
1 is inserted into the inserted portion 13 of the fitted portion 3 of the roofing material A from above, and the lower surface of the locking portion 20 of the hanging member B is placed on the base side of the fitted portion 3 of the roofing material A. The upper surface of the provided locked portion 12 is elastically abutted to lock the locked portion 12 to the locking portion 20, so that a predetermined location along one side end of the roofing material A is provided. A plurality of suspensions B are attached to the vehicle. Next, the sealing material 10 is attached to the sealing material mounting surface 11 on the sealing material mounting surface 11 on the upper surface of the fitted portion 3 of the vertical roofing material A over the entire length. I do. The sealing material 10 is formed of an elastic body such as rubber in a belt-like shape as in the related art. It is preferable that the hanging member B and the sealing material 10 be attached to the roofing material A on the ground, so that work at high places can be reduced and danger can be reduced. Further, it is preferable that the suspension members B are attached at a constant pitch such as an interval of about 600 mm.

Next, the roofing material A is transported on the roof by a crane or the like. Next, the roof slope and the fitting portion 2 and the fitted portion 3
Are placed on a roof foundation 4 such as a field board such that the roofing materials A are substantially parallel to each other. Next, the fixing portion 9 of each hanger B attached to the vertical roofing material A is passed through the through hole 44 so that the roof base 4
The roofing material A is fixed to the roof base 4 via a plurality of hangers B by fixing the roofing material A to the roof base 4 through a plurality of hooks B.

Next, another vertical roofing material A is connected to the vertical roofing material A fixed to the roof foundation 4.
When connecting another vertical roofing material A to the vertical roofing material A fixed on the roof foundation 4, the fitting portion 3 of the lower vertical roofing material A fixed on the roof foundation 4 The fitting portion 2 of the other roofing material A is placed from above, and a force is applied to the fitting portion 2 by pressing it down or stepping on it with your foot from above. By pressing the fitting portion 2 of the other roofing material A on the upper side from above, the tip of the projection 8 of the roofing material A on the upper side follows the outer surface of the bent portion 43 of the suspension member B. As a result, the tip of the folded piece 19 of the upper roofing material A moves downward along the outer surface of the inclined portion 32 of the lower roofing material A. The fitted portion 2 moves downward while being elastically spread in the lateral direction. Then, the protrusion 8 of the upper roofing material A reaches the lower side of the bent portion 43 of the suspender B, and the folded piece 19 of the upper roofing material A is positioned below the step portion 39 of the inclined portion 32. Upon reaching, the pressed fitting portion 2 returns from the spread state due to the restoring force (spring back) to substantially the original shape, and as a result, the inner side surface of the fitting portion 2 above the protrusion 8 Elastically abuts the apex of the bent portion 43 of the
At the lower side of 9, the outer surface of the folded piece 19 elastically contacts the outer surface of the inclined portion 32 without any gap. Further, in the vicinity of the apex of the fitting portion 2 of the upper roofing material A, the sealing material 10 is brought into close contact with the inner side surface (lower surface) of the fitting portion 2 in a compressed state. Sealing material 10 between fitted parts 3
Will be filled.

In this manner, the fitting portion 2 of the other vertical roofing material A is fitted to the fitting portion 3 of the vertical roofing material A fixed on the roof foundation 4 and the suspension B fitted to this. 3, the fitting portion 3 of the vertical roofing material A fixed to the roof foundation 4 and the fitting portion 2 of another vertical roofing material A are fitted as shown in FIG. Then, the adjacent roof members A can be connected to each other. Thereafter, the roof is formed by laying a plurality of vertical roofing materials A on the roof foundation 4 by repeatedly performing the above-described series of operations.

As described above, in the connection structure of the vertical roofing material A according to the present invention, the folded piece 19 provided at the distal end side of the fitting portion 2 of one vertical roofing material A has The protrusion 8 provided on the base portion side of the fitting portion 2 of one of the vertical roofing materials A is hooked on the step portion 39 formed on the fitted portion 3 of the other vertical roofing material A fixed by B. , The fitting part 2 and the fitting part 3 can be prevented from being disengaged by wind or the like, so that the adjacent roof members A, A And the fixing strength of the roofing material A can be increased.

The locked portion 12 is provided on the base side of the fitted portion 3.
Is provided, and an inserted portion 13 is provided on the distal end side of the fitted portion 3 to lock the locked portion 12 with the locking portion 20 of the hook B fixed to the roof base 4 and insert the hook B. Since the portion 21 is inserted into the inserted portion 13 and locked, the fitted portion 3 can be connected to the hangers B on both the base side and the distal end side. The mounting strength is increased, and the vertical roof material A can be firmly fixed to the roof foundation 4 by the hangers B.

In the vertical roofing material A according to the present invention, the upper surface of the fitted portion 3 is formed as a substantially flat surface as the sealing material mounting surface 11 and the sealing material 10 is attached to the sealing material mounting surface 11. The place where the sealing material 10 is attached is an upper part and is a place exposed on the surface, and after the roofing material A is molded, the sticking of the sealing material 10 to the sealing material mounting surface 11 by hand is visually confirmed while checking the time. It is possible to easily perform the operation without applying any cost, and to improve the workability. In addition, the sealing material 10 can be automatically attached at the time of molding on the output side of the molding machine for molding the roofing material A, and the attaching operation of the sealing material 10 can be further improved. You can do it.

Further, according to the present invention, the fitting portion 2 of the vertical roofing material A is fitted to the fitting portion 3 of another adjacent vertical roofing material A and is attached to the sealing material mounting surface 11. Since the sealing material 10 is filled between the fitting portion 2 and the fitted portion 3 by bringing the material 10 into close contact with the inner side surface (lower surface) of the fitting portion 2, the sealing material 10 is provided in addition to the primary waterproofing and the secondary waterproofing. In addition, since the sealing material 10 stops at the top of the connecting portion above the decompression space (air pocket) 80, even if rainwater accumulates, the sealing material 10 reaches the sealing material 10 part. Is hard to reach, and the waterproof property can be remarkably improved as compared with the case where the sealing material 10 is provided at the position of the conventional example. Furthermore, since the sealing material 10 can be easily pasted and set as described above, the inspection can be easily performed visually to obtain a stable pasting state, and the mounting position (the pasting position) of the sealing material 10 It is unlikely that a variation in waterproofness due to a defect in the attachment position) occurs. Also, by applying a weight to the fitting portion 2 and pressing it, the sealing material 10 is pressed.
Is easily compressed and brought into close contact with the inner surface of the fitting portion 2, so that the fitting portion 2 and the fitted portion 3 can be easily fitted, and the fitting portion 2 and the fitted portion 3 are fitted. The connection strength can be increased.

In addition, in the conventional example, the sealing material 1
The sealing material 10 is not in contact with the contact piece 59 due to variations in the position
However, in the present invention, even if the sticking position of the sealing material 10 is slightly shifted, there is no exposure to the outside and the appearance is impaired. It can prevent damage and can improve design.

FIG. 4 shows another embodiment. This embodiment is different from the embodiment of FIGS. 1 to 3 in that a reinforcing rib 82 is projected from the upper surface of the fixing portion 9 and the surface of the rising portion 42 of the engaging piece 40 on the fixing portion 9 side. The suspension ribs B are formed by projecting reinforcing ribs 82 on the surface of the fixing portion 9 on the side of 41. Then, the reinforcing ribs 82
Thereby, the strength of the engagement piece 40 and the engagement piece 41 is increased.

FIGS. 5 (a) and 5 (b) show another hanging member B for fixing the vertical roofing material A shown in FIG. The hook B is formed by providing a pair of engaging pieces 40 and engaging pieces 41 on a flat fixing portion 9. The engagement piece 40 is formed by projecting substantially vertically upward from one side end of the fixing portion 9 and formed as a rising portion 42;
A bent portion 43 having a substantially inverted cross section so as to protrude from the upper end of the rising portion 42 toward the fixed portion 9;
3, an extended portion 88 formed to protrude upward from the upper end, a support portion 46 formed to protrude from the upper end of the extended portion 88 to the side opposite to the fixing portion 9, and a tip of the support portion 46 And an insertion portion 21 formed to project downward from the insertion portion 21. In addition, one engagement piece 40 is provided with a support piece 51 having a substantially L-shaped cross section formed to protrude from the middle of the bent portion 43 to the lower side of the bent portion 43. The engaging piece 41 is provided between the pair of engaging pieces 40 and includes a holding portion 14 formed by projecting upward from the one side end of the fixing portion 9, and a holding portion 14. An extension piece 50 having a substantially L-shaped cross section formed by protruding from the upper end of the portion 14 toward the opposite side and upward from the fixed portion 9, and substantially horizontal from the upper end of the extension piece 50 toward the opposite side to the fixed portion 9. And a locking portion 20 formed so as to protrude therefrom. Further, a through hole 44 is formed in the fixing portion 9. further,
The side ends of the engagement piece 41 and both engagement pieces 40 are connected. Reinforcing ribs 82 are provided so as to protrude from the upper surface of the fixing portion 9 and the surface of the rising portion 42 of the engaging piece 40 on the fixing portion 9 side. Reinforcing ribs 82 are also provided on the surface.

Next, using the above-mentioned suspension B, the vertical roofing material A
A construction example of roofing will be described. First, in the same manner as described above, the insertion portion 21 of the hanging member B is inserted from above into the inserted portion 13 of the fitted portion 3 of the vertical roofing material A, and the locking portion 20 of the hanging member B is inserted.
The lower surface of the roof member A elastically abuts the upper surface of the locked portion 12 provided on the base side of the fitted portion 3 of the roofing material A to lock the locked portion 12 to the locking portion 20. Thereby, a plurality of suspensions B are attached to predetermined locations along one side end of the roofing material A. Next, in the same manner as described above, the sealing material 10 is attached to the sealing material mounting surface 11 on the upper surface of the fitted portion 3 of the roofing material A over the entire length. Next, in the same manner as above,
The roofing material A is placed on the roof. Next, in the same manner as described above, the vertical roof material A is attached and fixed to the roof foundation 4 via a plurality of hangers B attached to the vertical roof material A.

Next, another vertical roofing material A is connected to the vertical roofing material A fixed to the roof foundation 4.
When connecting another vertical roofing material A to the vertical roofing material A fixed on the roof foundation 4, the fitting portion 3 of the lower vertical roofing material A fixed on the roof foundation 4 The fitting portion 2 of the other roofing material A is placed from above, and a force is applied to the fitting portion 2 by pressing it down or stepping on it with your foot from above. By pressing the fitting portion 2 of the other roofing material A on the upper side from above, the tip of the projection 8 of the roofing material A on the upper side follows the outer surface of the bent portion 43 of the suspension member B. As a result, the tip of the folded piece 19 of the upper roofing material A moves downward along the outer surface of the inclined portion 32 of the lower roofing material A. The fitted portion 2 moves downward while being elastically spread in the lateral direction. Then, the protrusion 8 of the upper roofing material A reaches the lower side of the bent portion 43 of the suspender B, and the folded piece 19 of the upper roofing material A is positioned below the step portion 39 of the inclined portion 32. Upon reaching, the pressed fitting portion 2 returns from the spread state due to the restoring force (spring back) to substantially the original shape, and as a result, the inner side surface of the fitting portion 2 above the protrusion 8 Elastically abuts the apex of the bent portion 43 of the
At the lower side of 9, the outer surface of the folded piece 19 elastically contacts the outer surface of the inclined portion 32 without any gap. Further, the protrusion 8 is locked on the upper surface of the support piece 51 provided on the one engagement piece 40.
Further, in the vicinity of the apex of the fitting portion 2 of the upper roofing material A, the sealing material 10 is brought into close contact with the inner side surface (lower surface) of the fitting portion 2 in a compressed state. Fitted part 3
During this time, the sealing material 10 is filled.

In this way, the fitting portion 2 of the other vertical roofing material A is engaged with the engaged portion 3 of the vertical roofing material A fixed on the roof base 4 and the suspender B fitted thereto. 6, the fitting portion 3 of the vertical roofing material A fixed to the roof foundation 4 and the fitting portion 2 of the other vertical roofing material A are fitted as shown in FIG. Then, the adjacent roof members A can be connected to each other. Thereafter, the roof is formed by laying a plurality of vertical roofing materials A on the roof foundation 4 by repeatedly performing the above-described series of operations.

FIGS. 7 (a) and 7 (b) show another hanging member B for fixing the roofing material A shown in FIG. This hook B is shown in FIGS. 5A and 5B.
In which the support piece 51 is not provided.
Other configurations are the same as those of the suspension B in FIGS. 5A and 5B.

The method of laying the vertical roofing material A using the hangers B is the same as the method of using the hangers B shown in FIGS. 5A and 5B, as shown in FIG. Can be connected to each other.

FIGS. 9 (a) to 9 (c) show another embodiment of the vertical roofing material A. FIG. The fitting portion 2 of the roofing material A is formed in the same manner as described above. The fitted portion 3 is formed in the same manner as described above except for the bent portion 34. The bent portion 34 is formed by being bent inward from the tip of the seal material mounting portion 33 inward and downward, and the gap between the lower surface of the seal material mount portion 33 and the upper surface of the bent portion 34 is the fixed portion 9 side. It is formed as a groove-shaped inserted portion 13 opening in the opposite direction.

FIG. 10 shows a hanging member B for fixing the roofing material A of the other embodiment to the roof foundation 4. The suspension B is provided with a pair of engaging pieces 4 on a flat fixing portion 9.
0 and an engagement piece 41 are provided. Engaging piece 40
Is a rising portion 42 formed by projecting substantially vertically upward from one side end of the fixing portion 9, and a substantially inverted cross section so as to project from the upper end of the rising portion 42 toward the fixing portion 9. It is composed of a bent portion 43 formed in a shape, and a mounting portion 65 protruding from a surface of the rising portion 42 on the fixing portion 9 side below the bent portion 43. In addition, the attachment piece 41
Is provided between the pair of engagement pieces 40, and is protruded upward from the one side end of the fixing portion 9 on the side opposite to the fixing portion 9 and in a substantially L-shaped cross section. The holding portion 14 to be formed, the insertion portion 21 formed to protrude substantially horizontally from the upper end of the holding portion 14 toward the fixing portion 9, and protrudingly provided on the surface of the holding portion 14 opposite to the fixing portion 9. Locking part 2
0. Further, a through hole 44 is formed in the fixing portion 9. Further, a reinforcing piece 45 is provided between the side end of the engaging piece 41 and the side end of both engaging pieces 40, and the engaging piece 40 and the engaging piece 41 are connected by the reinforcing piece 45. Thereby, the engaging piece 40 and the engaging piece 41 are reinforced so as not to bend.

Next, using the above-mentioned suspenders B, the vertical roofing material A
A construction example of roofing will be described. First, the insertion part 2 of the suspension B
1 is inserted into the inserted portion 13 of the fitted portion 3 of the roofing material A from the side, and the lower surface of the locking portion 20 of the hanging member B is placed on the base side of the fitted portion 3 of the roofing material A. Along the one side end of the roofing material A, the latched portion 12 is locked to the locking portion 20 by elastically contacting the upper surface of the locked portion 12 provided at Attach a plurality of suspensions B to the location. Next, the sealing material 10 is attached to the sealing material mounting surface 11 on the sealing material mounting surface 11 on the upper surface of the fitted portion 3 of the vertical roofing material A over the entire length. I do. Next, the roofing material A is transported on the roof by a crane or the like. Next, the vertical roofing material A is placed on the roof foundation 4 such as a field board so that the roof slope is substantially parallel to the fitting portion 2 and the fitted portion 3.
Next, the fixing portions 9 of the respective hangers B attached to the vertical roofing material A are fixed to the roof base 4 through the through holes 44 with fixing members 47 such as nails or screws, thereby forming a plurality of hangers. The vertical roof material A is attached to the roof base 4 via B and fixed.

Next, another vertical roofing material A is connected to the vertical roofing material A fixed to the roof foundation 4.
When connecting another vertical roofing material A to the vertical roofing material A fixed on the roof foundation 4, the fitting portion 3 of the lower vertical roofing material A fixed on the roof foundation 4 The fitting portion 2 of the other roofing material A is placed from above, and a force is applied to the fitting portion 2 by pressing it down or stepping on it with your foot from above. By pressing the fitting portion 2 of the other roofing material A on the upper side from above, the tip of the projection 8 of the roofing material A on the upper side follows the outer surface of the bent portion 43 of the suspension member B. As a result, the tip of the folded piece 19 of the upper roofing material A moves downward along the outer surface of the inclined portion 32 of the lower roofing material A. The fitted portion 2 moves downward while being elastically spread in the lateral direction. Then, the protrusion 8 of the upper roofing material A reaches the lower side of the bent portion 43 of the suspender B, and the folded piece 19 of the upper roofing material A is positioned below the step portion 39 of the inclined portion 32. Upon reaching, the pressed fitting portion 2 returns from the spread state due to the restoring force (spring back) to substantially the original shape, and as a result, the inner side surface of the fitting portion 2 above the protrusion 8 Elastically abuts the apex of the bent portion 43 of the
At the lower side of 9, the outer surface of the folded piece 19 elastically contacts the outer surface of the inclined portion 32 without any gap. In addition, the protrusion 8 is mounted on the mounting portion 65 of the hanging member B. further,
In the vicinity of the apex of the fitting portion 2 of the upper roofing material A, the sealing material 10 comes into close contact with the inner surface (lower surface) of the fitting portion 2 in a compressed state, and is fitted to the fitting portion 2. The sealing material 10 is filled between the joint portions 3.

In this manner, the fitting portion 2 of the other vertical roofing material A is engaged with the engaged portion 3 of the vertical roofing material A fixed on the roof foundation 4 and the suspender B fitted thereto. As shown in FIG. 11, the fitting portion 3 of the vertical roofing material A fixed to the roof base 4 and the fitting portion 2 of another vertical roofing material A are fitted to each other. Then, the adjacent roof members A can be connected to each other. Thereafter, by repeating the above-described series of operations, a plurality of the vertical roofing materials A are
The roof is formed by laying on the roof.

FIG. 12 shows another embodiment. This embodiment is different from the embodiment shown in FIGS.
The reinforcing ribs 82 project from the upper surface of the engaging piece 40 on the fixing portion 9 side of the rising portion 42 of the engaging piece 40 and the reinforcing ribs 82 project from the fixing portion 9 side of the engaging piece 41. , And a hook B is formed. The reinforcing ribs 82 increase the strength of the engagement pieces 40 and the engagement pieces 41.

FIGS. 13 (a) and 13 (b) show another hanging member B for fixing the vertical roof material A shown in FIG.
It is shown. The hook B is formed by providing a pair of engaging pieces 40 and engaging pieces 41 on a flat fixing portion 9.
The engagement piece 40 includes a rising portion 42 that is disposed substantially vertically upward on the upper side of the fixing portion 9, and a bent portion 43 that is formed in a substantially inverted cross section from the upper end of the rising portion 42.
And a mounting portion 65 protruding from the rising portion 42 below the bent portion 43. The holding piece 41 is formed by projecting upward from one side end of the fixing portion 9, and projects substantially horizontally from the upper end of the holding portion 14 toward the fixing portion 9. An insertion part 21 formed by the above-mentioned operation and a pair of left and right locking parts 20 projecting from the surface of the holding part 14 opposite to the fixing part 9 are constituted.
A mounting piece 54 is provided between the side end of the engaging piece 41 and the outer side end of both engaging pieces 40, and the engaging piece 40 and the engaging piece 41 are connected by the mounting piece 54. The engagement piece 4
0 is integrally connected to the attachment piece 41. Further, a through hole 44 is formed in the fixing portion 9. Further, a reinforcing rib 82 is provided so as to protrude from the upper surface of the fixing portion 9 and the surface of the holding piece 14 of the attachment piece 41 on the fixing portion 9 side.

Next, using the above-mentioned suspender B, the vertical roofing material A
A construction example of roofing will be described. First, the insertion portion 21 of the hanging member B is inserted into the inserted portion 13 of the fitted portion 3 of the vertical roofing material A from the side in the same manner as described above, and the locking portion 20 of the hanging member B is inserted.
The lower surface of the roof member A elastically abuts the upper surface of the locked portion 12 provided on the base side of the fitted portion 3 of the roofing material A to lock the locked portion 12 to the locking portion 20. Thereby, a plurality of suspensions B are attached to predetermined locations along one side end of the roofing material A. Next, in the same manner as described above, the sealing material 10 is attached to the sealing material mounting surface 11 on the upper surface of the fitted portion 3 of the roofing material A over the entire length. Next, in the same manner as above,
The roofing material A is placed on the roof. Next, in the same manner as described above, the vertical roof material A is attached and fixed to the roof foundation 4 via a plurality of hangers B attached to the vertical roof material A.

Next, another vertical roofing material A is connected to the vertical roofing material A fixed to the roof foundation 4.
When connecting another vertical roofing material A to the vertical roofing material A fixed on the roof foundation 4, the fitting portion 3 of the lower vertical roofing material A fixed on the roof foundation 4 The fitting portion 2 of the other roofing material A is placed from above, and a force is applied to the fitting portion 2 by pressing it down or stepping on it with your foot from above. By pressing the fitting portion 2 of the other roofing material A on the upper side from above, the tip of the projection 8 of the roofing material A on the upper side follows the outer surface of the bent portion 43 of the suspension member B. As a result, the tip of the folded piece 19 of the upper roofing material A moves downward along the outer surface of the inclined portion 32 of the lower roofing material A. The fitted portion 2 moves downward while being elastically spread in the lateral direction. Then, the protrusion 8 of the upper roofing material A reaches the lower side of the bent portion 43 of the suspender B, and the folded piece 19 of the upper roofing material A is positioned below the step portion 39 of the inclined portion 32. Upon reaching, the pressed fitting portion 2 returns from the spread state due to the restoring force (spring back) to substantially the original shape, and as a result, the inner side surface of the fitting portion 2 above the protrusion 8 Elastically abuts the apex of the bent portion 43 of the
At the lower side of 9, the outer surface of the folded piece 19 elastically contacts the outer surface of the inclined portion 32 without any gap. In addition, the protrusion 8 is mounted on the mounting portion 65 of the hanging member B. further,
In the vicinity of the apex of the fitting portion 2 of the upper roofing material A, the sealing material 10 comes into close contact with the inner surface (lower surface) of the fitting portion 2 in a compressed state, and is fitted to the fitting portion 2. The sealing material 10 is filled between the joint portions 3.

In this manner, the fitting portion 2 of the other vertical roofing material A is engaged with the engaged portion 3 of the vertical roofing material A fixed on the roof foundation 4 and the suspender B fitted thereto. 14, the fitting portion 3 of the vertical roofing material A fixed to the roof foundation 4 and the fitting portion 2 of another vertical roofing material A are fitted as shown in FIG. Then, the adjacent roof members A can be connected to each other. Thereafter, by repeating the above-described series of operations, a plurality of the vertical roofing materials A are
The roof is formed by laying on the roof.

[0048]

As described above, the first aspect of the present invention has a fitting portion having a substantially inverted U-shaped cross section at one side end and a fitting portion fitted to the other side end. A vertically-roofed roofing material having a fitting portion to be fitted, wherein the upper surface of the fitting portion is formed to be substantially flat, and a sealing material filled between the fitting portion and the fitting portion is placed. Can be easily performed without taking time while visually checking the sticking of the sealing material on the sealing material mounting surface, thereby improving workability. It is. Also, in addition to primary and secondary waterproofing, waterproofing with a seal material can be performed.Moreover, since the seal material stops water at the top of the connection part above the decompression space, sealing even if rainwater accumulates This makes it difficult for rainwater to reach the timber portion, and can improve the waterproofness of the roof. Furthermore, even if the sticking position of the sealing material is slightly shifted, it can be prevented from being exposed to the outside, and the appearance can be prevented from being impaired.

Further, according to the invention of claim 2 of the present invention, a locked portion for locking to a locking portion of a suspension fixed to a roof base is provided on the base side of the fitted portion, and Since the inserted portion for inserting the insertion portion is provided at the distal end side of the fitted portion, the fitted portion can be connected to the suspension on both the base side and the distal end side,
The attachment strength of the suspension to the roofing material is increased, and the roofing material can be firmly fixed to the roof foundation by the suspension.

According to a third aspect of the present invention, there is provided a vertical roofing material having a fitting portion having a substantially inverted U-shaped cross section at one side end and a fitting portion at the other side end. The upper surface of the fitted portion is formed as a substantially flat surface as a sealing material mounting surface, and the sealing material is mounted on the sealing material mounting surface, and the fitting portion of the vertical roofing material is connected to another adjacent vertical. Since the sealing material placed on the fitting portion of the roofing roof material and placed on the sealing material placement surface is filled between the fitting portion and the fitted portion, the sealing material is placed on the sealing material placement surface. The sticking can be easily performed without taking time while visually checking the sticking, and the workability can be improved. Also, in addition to primary and secondary waterproofing, waterproofing with a seal material can be performed.Moreover, since the seal material stops water at the top of the connection part above the decompression space, sealing even if rainwater accumulates This makes it difficult for rainwater to reach the timber portion, and can improve the waterproofness of the roof. Furthermore, even if the sticking position of the sealing material is slightly shifted, it can be prevented from being exposed to the outside, and the appearance can be prevented from being impaired.

According to a fourth aspect of the present invention, there is provided a hanging part fixed to a roof base by providing a locked part on the base side of the fitted part and providing an inserted part on the tip side of the fitted part. Since the locked portion is locked to the locking portion of the child and the insertion portion of the suspension is inserted into the insertion portion, the fitted portion can be connected to the suspension on both the base side and the distal end side. In addition, the attachment strength of the suspenders to the vertical roofing material is increased, and the vertical roofing material can be firmly fixed to the roof foundation by the suspensions.

[Brief description of the drawings]

FIG. 1 shows an example of an embodiment of a roofing material according to the present invention, wherein (a) is a perspective view and (b) and (c) are cross-sectional views.

FIG. 2 is a perspective view showing an example of the above-described suspension element.

FIG. 3 is a sectional view showing an example of the connection structure of the above.

FIG. 4 is a sectional view showing another example of the connection structure of the above.

5A and 5B show another example of the hanging element of the above, and FIG.
(B) is a plan view.

FIG. 6 is a sectional view showing another example of the connection structure of the above.

7A and 7B show another example of the above-described suspension element, wherein FIG.
(B) is a plan view.

FIG. 8 is a cross-sectional view showing another example of the above connection structure.

FIG. 9 shows another example of the embodiment of the vertical roof material of the above,
(A) is a perspective view, (b) and (c) are sectional views.

FIG. 10 is a perspective view showing another example of the above-described suspension element.

FIG. 11 is a sectional view showing another example of the connection structure of the above.

FIG. 12 is a cross-sectional view showing another example of the above connection structure.

13A and 13B show another example of the hanging element of the above, and FIG.
(B) is a plan view.

FIG. 14 is a sectional view showing another example of the connection structure of the above.

15A and 15B show a conventional roofing material of a conventional example, wherein FIG. 15A is a perspective view and FIG. 15B is a cross-sectional view.

FIGS. 16A and 16B are perspective views showing a conventional hanging element, and FIGS.

FIG. 17 is a cross-sectional view showing a connection structure of a conventional example.

FIG. 18 is a perspective view showing a sealing material.

FIG. 19 is a cross-sectional view showing another conventional connection structure.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 2 Fitting part 3 Fitted part 4 Roof base 10 Sealing material 11 Sealing material mounting surface 12 Locked part 13 Inserted part 20 Locking part 21 Insertion part A Roofing material B Hanger

 ────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Shinji Kamoshita 1-11-24 Fujimi, Chiyoda-ku, Tokyo 603 Copper Metal Co., Ltd. F term (reference) 2E108 AS02 BB04 BN02 CC01 DD04 DD18 ER13 FG01 GG08 GG09

Claims (4)

[Claims] 1. A vertical roofing material having a fitting portion having a substantially inverted U-shaped cross section at one side end and a fitted portion to which the fitting portion can be fitted at the other side end. The upper surface of the fitted portion is formed as a substantially flat surface, and the upper surface of the fitted portion serves as a seal material placement surface for placing the seal material filled between the fitted portion and the fitted portion. Roofing material. 2. A locked portion for locking to a locking portion of a suspender fixed to a roof base is provided on a base side of the fitted portion, and an inserted portion for inserting an insertion portion of the hook is provided. The roofing material according to claim 1, wherein the portion is provided on a tip end side of the fitted portion. 3. A vertical roof material having a fitting portion having a substantially U-shaped cross section at one side end and a fitting portion at the other side end, and an upper surface of the fitting portion. Is formed as a substantially flat surface as a sealing material mounting surface, and the sealing material is mounted on the sealing material mounting surface, and the fitting portion of the vertical roofing material is fitted to another fitted portion of the adjacent vertical roofing material. A connection structure for a vertically-roofed roofing material, wherein a sealing material that is fitted and mounted on a sealing material mounting surface is filled between a fitting portion and a fitted portion. 4. A locked portion is provided on a base side of the fitted portion and an inserted portion is provided on a distal end side of the fitted portion, and the locked portion is locked on a locking portion of a suspension fixed to a roof base. 4. The connection structure for a vertical roofing material according to claim 3, wherein the connection portion is locked and the insertion portion of the suspender is inserted into the insertion target portion.