JP2603172Y2 - Roof mounting structure - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a structure in which a plate-like roofing material such as a shaped plate is laid, in particular, a plate-like roofing material is bent along its side edge, and the side of the bent plate-like roofing material is bent. Edge
By being inserted into a space provided between the roof material receiving means and the suspension, which is the means for attaching the plate-like roof material, the mounting edge of the roof-like plate-like roof material is securely engaged, and The present invention relates to a roof material mounting structure for preventing infiltration of rainwater due to a capillary phenomenon generated between a shingled roof material and a roof.

[0002]

2. Description of the Related Art A roof is formed by laying a plate-like roofing material 101 such as a shape plate on a beam or the like. For example, in a folded roof or the like, as shown in FIG. Was attached to the receiving fitting 103 welded. That is, the inclined portion 1 that is inclined upward from the bent portion 101a on the upper side of the side edge portion so that the upright side edge portion of the plate-like roofing material 101 is along the tight frame 102.
01b is attached to the inclined portion 103a of the receiving member 103, and the side edge portion 101c of the plate-like roofing material 101 extending in a substantially horizontal direction from the inclined portion 101b is attached to the top plate of the receiving member 103. In the state of being attached to the portion 103b, a suspension 104 having substantially the same shape as the receiving metal fitting 103 is added thereto.
And the hook 104 is attached to the receiving fitting 10.
3 with the bolts 105, so that the plate-like roof material 101
4 and the bent portion 1
01a, the cover cap 106 was attached so as to cover the mounting portion of the plate-like roofing material 101.

[0003]

However, in such a roof material mounting method, when a force acts on the mounted plate-like roof material 101 in the direction of arrow P in FIG. At the same time that the end of the side edge portion 101c of the roofing material 101 abuts on the inner surface of the uprights 104 in the upright state, the inclined plate portion of the receiving fitting 103 is provided on the inner surface of the bent portion 101a of the plate-shaped roofing material 101. The end of 103a comes into contact, so that there is no inconvenience in mounting due to the application of force in the direction of arrow P.
When a force is applied in the directions of arrows Y and X shown in FIG. 12, there is a disadvantage that the plate-like roofing material 101 in this attached state easily comes out from between the receiving bracket 103 and the suspension 104. Was.

[0004] That is, when snow falls on the roof surface being laid, and a force in the direction of arrow X acts on the plate-like roofing material 101 constituting the roof surface, the arrow X
Is greater than the clamping force generated by the bracket 103 and the hangers 104 acting on the plate-like roofing material 101, the plate-like roofing material 101 is It comes out of the holding portion formed by the receiving fitting 103 and the suspension 104. Also,
When the configured plate-like roofing material 101 receives a force directed in the direction of the arrow Y by being fanned by wind or the like, the force acting in the direction of the arrow Y applies the force to the plate-like roofing material 101. When the clamping force between the receiving fitting 103 and the hanging member 104 is exceeded, the plate-like roofing material 101 comes out of the holding portion formed by the receiving fitting 103 and the hanging member 104 in the same manner as described above.

[0005] Further, in the roof material mounting method shown in FIG. 12, a suspension 104 as a means for fixing the plate-like roof material 101 is in close contact with the surface of the plate-like roof material 101. There is a configuration. That is, the plate-shaped roofing material 101 is sandwiched between the hanging member 104 and the receiving member 103 by bringing the hanging member 104 and the plate-shaped roof member 101 and the receiving member 103 into close contact with each other. . As a result, rain, water, or the like that descends or binds to the plate-like roofing material 101 or flows on the surface of the plate-like roofing material 101 causes a gap between the plate-like roofing material 101 and the suspension 104 to be formed. Roof material 1 penetrated by capillary action
There is a problem that the fluid leaks from the mounting portion of the bolt, particularly the bolt 105 insertion portion.

The present invention has been made in view of the above-mentioned inconvenience in the structure of mounting a roofing material, and in addition to applying a load vertically or diagonally downward due to snowfall or the like to the mounted plate-like roofing material. Even when the upward or diagonal upward force is applied due to the wind, etc., the attached plate-like roof material does not come off from the attachment part, and the capillary phenomenon also occurs at the attachment part of the plate-like roof material. The purpose of the present invention is to provide a structure for mounting a roofing material that does not penetrate rainwater or the like accompanying the above.

[0007]

According to the present invention, a roof material mounting structure according to the present invention achieves the above-mentioned object. A roofing material receiving means A comprising a tight frame 4 fixed to the frame member 1 and a receiving member 5 fixed on the tight frame, and the receiving member fixed to the receiving member 5 5 and a plate-like roofing material 2 such as a shape plate 2 ′
And a side edge portion 2g having a bent portion of the plate-like roofing material 2 is inserted into a space B provided between the receiving bracket 5 and the suspender 3. It has a rare configuration.

Next, in the roofing material mounting structure according to the second aspect of the present invention, in the roofing material mounting structure according to the first aspect of the present invention, the roof material receiving means A is provided between the receiving bracket 5 and the hook 3. The empty space B provided is the receiving metal fitting 5
And a part of the surface of the suspender 3 which is in contact with the roof member is formed to be concave in a concave shape facing upward.

Next, in the structure for mounting a roofing material according to the invention of the third aspect, in the structure for mounting a roofing material according to the invention of the first aspect, between the receiving metal member 5 and the hook 3 in the roofing material receiving means A. The vacant space B is provided as a roof material mounting structure in which a part of the surface of the receiving metal fitting 5 that is in contact with the hanging element 3 is concaved downward.

Next, in the structure for mounting a roofing material according to the invention of claim 4, in the structure for mounting a roofing material according to the invention of claim 1, between the receiving bracket 5 and the suspension member 3 in the roofing material receiving means A. The provided space B is configured such that the facing metal fitting 5 and the part of the surface of the hanging element 3 that are in contact with each other are recessed downward in the receiving metal fitting 5, and The hanging member 3 has a structure for mounting a roofing material that is configured to be recessed upward.

Next, in the structure for mounting a roofing material according to the invention of claim 5, in the structure for mounting a roofing material according to the invention of claim 1, between the receiving bracket 5 and the suspension member 3 in the roofing material receiving means A. A side edge portion 2g having a bent portion of the plate-like roofing material 2 inserted into the provided space B is a mounting structure for a roof material that can be engaged with the inner surface of the space B. .

[0012]

A plate-like roofing material 2 such as a shaped plate 2 'is sandwiched between the hangers 3 and the roofing material receiving means A, and between the roofing material receiving means A and the hangers 3. Vacancy B configured in
Into which the side edge portion 2g of the plate-shaped roofing material 2 having a bent portion is inserted, the vertical direction, the diagonal direction or When an external force acts obliquely upward or the like, the side edge 2g of the plate-like roofing material 2 is connected to the roofing material receiving means A and the suspension 3
Is engaged with the inner surface of the cavity B formed between the roof material receiving means A and the hangers 3.
And is continuously pinched.

A plate-like roofing material 2 such as a shape plate 2 ′ is
While being sandwiched between the roofing material receiving means A,
A side edge portion 2g of the plate-like roofing material 2 having a bent portion in the plate-like roofing material 2 is inserted into a space B formed between the roofing material receiving means A and the hanging member 3. From that
The close contact between the plate-like roofing material 2 and the suspension 3 can be blocked or interrupted in the space B, and the space B has a function of blocking or interrupting infiltration of rainwater or the like due to capillary action. be able to.

[0014]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of a typical structure for mounting a roofing material according to the present invention will be described below. FIGS. 1 to 6 show a mounting structure of a roofing material according to a first embodiment, and FIG. 1 shows a main part of a roof portion in a state in which a plate-like roofing material 2 such as a shape plate 2 ′ is partially roofed. FIG. 2 is a perspective view showing a main part of a state in which the plate-like roofing material 2 is attached using the hangers 3, and FIG. 3 is a cross-sectional view thereof. Also, FIG.
FIG. 5 is a perspective view showing a main part in a state where the plate-shaped roofing material 2 is attached to the roofing material receiving means A using the hanging members 3 and then the cover cap 6 is mounted, and FIG. ing. Further, FIG. 6 is a sectional view of a main part of a mounting portion of the plate-like roofing material 2 so as to easily understand a state in which an external force due to a wind or the like acts on the mounted plate-like roofing material 2. Is shown. FIG. 7 shows a mounting structure of a roofing material according to the second embodiment, in which a main part of a mounting portion of the plate-like roofing material 2 is shown in cross section. FIG. 8 shows a structure for mounting a roofing material according to the third embodiment, and shows a plate-like roofing material 2.
The main part of the mounting portion is similarly shown as a cross section. FIGS. 9 to 11 show a structure for mounting a roofing material according to a fourth embodiment, in which a suspension as a means for fastening a plate-like roofing material 2 to a roofing material receiving means A in a sandwiched state. 3 is fixed to a bolt 7A provided in an upright state on the roofing material receiving means A in an attached state, and FIG.
FIG. 10 shows a state before the plate-like roofing material 2 is attached thereto and the hooks 3 are fixed to the roofing material 2. FIG. The state to stop at
FIG. 11 shows a state in which the hanging member 3 is fixed to the bolt 7A by the attaching means 9.

First, a structure for mounting a roof material according to a first embodiment shown in FIGS. 1 to 6 will be described.

The roofing material used here is a plate-like roofing material 2 typified by a shaped plate 2 'having various cross-sectional shapes including a grooved plate. For example, a molded steel slope is used. . Further, the plate-like roofing material 2 used in this embodiment may have only one independent valley (or mountain).
A configuration having two or more valleys (or peaks) may be used. An upper inclined portion 2e is stepped by a bent portion 2d so as to protrude toward the valley portion 2b at a relatively upper portion of the inclined portion 2c that rises in an inclined manner from the valley portion 2b of the plate-like roofing material 2. The upper portion 2e is provided so as to be substantially parallel to the inclined portion 2c, and the overhang portion 2f of the plate-like roofing material 2 is provided in a substantially horizontal direction from the upper end of the upper inclined portion 2e to the side. is there. The overhang portion 2f has a side edge portion 2g formed as a bent portion.
The upper edge 2g 'and the lower edge 2g "which are folded at a predetermined distance from each other to form a side edge 2g.

The roofing material receiving means A for supporting such a plate-like roofing material 2 includes a tight frame 4 which is welded to the upper surface of the horizontal member 1 such as a beam 1 'which is usually made of H-beam or the like. ,
And a receiving fitting 5 welded on the tight frame 4. The tight frame 4 used here is
It has a deformed two-stage trapezoidal shape with a gentle slope on the upper side. Further, the receiving fitting 5 includes a bottom plate 5a supported on the horizontal frame portion 4a at the top end of the tight frame 4, vertical plate portions 5b and 5b rising from both sides of the bottom plate portion 5a, and a vertical The bottom plate portion 5c includes a top plate portion 5c extending laterally from an upper end of the plate portion 5b, and an inclined plate portion 5d inclined downward from a side end of the top plate portion 5c. At 5a, it is welded to the horizontal frame portion 4a of the tight frame 4.

In the roof material receiving means A thus configured,
The above-mentioned plate-like roof material 2 is attached. This roofing material receiving means A
The roofing material 2 attached to the roofing material is
Outside of the plate-like roofing material 2 on the tight frame 4
And the upper inclined portion 2e is received along the inclined plate portion 5d of the metal fitting 5 and the projecting portion 2f is received such that the tip of the inclined plate portion 5d of the receiving metal fitting 5 is positioned in front of the bent portion 2d. In the state along the top plate 5c of the metal fitting 5,
A suspension 3 is attached to the plate-like roofing material 2, and the suspension 3
, And the plate-like roofing material 2 is fixed to the receiving metal fitting 5.

The hanging member 3 used here is configured to sandwich the plate-like roofing material 2 together with the receiving metal member 5, and a bottom plate portion to be attached in close contact with the bottom plate portion 5a of the receiving metal member 5. 3a, a vertical plate portion 3b standing upright along the vertical plate portion 5b of the receiving metal fitting 5, and an upper vertical plate portion 3b 'projecting further upward from the vertical plate portion 3b standing up along this vertical plate portion 5b. And an upper top plate 3c 'that bends laterally from the upper vertical plate 3b' and an upper top plate 3c '.
And a side vertical plate portion 3d hanging downward from the side of the plate-like roof material 2 on the top plate portion 5c of the metal fitting 5, and further extending the plate-like roof material 2 from the side vertical plate portion 3d. A top plate portion 3c extending laterally along the portion 2f, and an inclined plate portion 3e extending from the top plate portion 3c along the upper inclined portion 2e of the plate-like roofing material 2 on the receiving fitting 5. The left and right sides of the upper vertical plate portion 3b '
A concave portion that is recessed upward is formed between the upper top plate portion 3c ′ and the side vertical plate portion 3d.

The plate-like roofing material 2 having the above-mentioned structure is attached to the receiving metal member 5 provided on the tight frame 4 having the above-described structure.
, The hanger 3 having the above-described configuration is added thereto, and the inclined plate portion 5d of the receiving metal fitting 5 and the upper inclined portion 2e of the plate-like roofing material 2 are attached.
And the slanted plate portion 3e of the suspension 3 is in close contact.
Tight frame 4 having such a structure and receiving bracket 5
And holes 4b, 5e, and 3f communicating with the suspension 3 are provided so as to communicate with each other, and the hole 5e of the receiving metal fitting 5 is used as a female screw hole. As a result, the suspension 3 that clamps the plate-like roofing material 2 with the receiving metal fitting 5 is fastened to the receiving metal fitting 5.

Further, the top plate 5c of the above-described receiving bracket 5, the upper vertical plate 3b ', the upper top plate 3c',
The side edge portion 2g in the overhang portion 2f of the plate-like roofing material 2 fits in a space B formed between the upper portion and the recess formed by the side vertical plate portion 3d. . As a result, the lower side edge portion 2g ″ of the plate-like roofing material 2 is made to follow the top plate portion 5c of the space B, and the bent portion is formed on the inner surface of the upper vertical plate portion 3b ′ of the hook 3. 2h is in contact with the suspension 3
The upper side edge portion 2g 'is in contact with the inner surface of the upper top plate portion 3c'. It is configured to be able to contact the inner surface of the portion 3d.

The cover cap 6 is attached to the mounting surface of the plate-like roof material 2 thus constructed so as to straddle the mounting surface. The cover cap 6 is made of a material that can be elastically deformed such as a steel plate, and has a cross section of, for example, a house shape. The cover cap 6 is bent back toward the side facing each side edge, and then folded back. An engaging bent portion 6a is provided. The engaging bent portion 6a on both sides of the cover cap 6 is hooked on each bent portion 2d of the plate-like roofing material 2, thereby forming the cover cap 6 in a plate shape. The roofing material 2 is fixed in an elastic state over the respective bent portions 2d, 2d.

In the roof material mounting structure thus constructed, for example, as shown in FIG. 6, when the mounted plate-like roof material 2 is moved in the direction of arrow Y by being blown by wind or the like. Also, a side edge portion 2g having a bent portion of the plate-like roofing material 2 inserted into the space B formed between the receiving metal fitting 5 constituting the roofing material receiving means A and the hanging member 3, The inner wall surface of the member constituting the space B, in this case, the upper side edge 2 of the plate-like roofing material 2
By attaching the tip of g ′ to the inner surface of the side vertical plate portion 3 d of the suspension 3, even when the plate-like roofing material 2 is moved in the direction of the arrow Y, this plate-like roofing material can be used. 2 is maintained by the hanging member 3 and the roof material receiving means A.

Next, when a force acts on the plate-like roofing material 2 in the direction of the arrow X shown in FIG. 6, for example, in a state where snow falls on the surface of the plate-like roofing material 2, Against
Even when a downward force is applied, similarly to the above, the side edge having the bent portion of the roof material receiving means A and the plate-like roof material 2 inserted into the space B formed by the receiving metal fitting 5. Part 2g is scratchable in the empty space B,
Similarly to the above, in FIG. 6, the tip of the upper side edge 2 g ′ of the plate-like roofing material 2 is configured to be able to abut on the inner surface of the side vertical plate portion 3 d of the suspension 3, and if an arrow Even when a force acts on the plate-like roofing material 2 in the direction X, the locked state of the plate-like roofing material 2 by the suspenders 3 and the roofing material receiving means A is maintained.

In FIG. 6, even when a force in the direction of arrow P acts on the plate-like roofing material 2, the bent portion 2h constituting the side edge 2g of the plate-like roofing material 2 is empty. Place B
And the bent portion 2d of the plate-like roofing material 2 can be brought into contact with the tip of the receiving bracket 5 constituting the roof receiving means A. In addition, the configuration is such that the plate-like roofing material 2 can be prevented from moving in the direction of the arrow P.

Further, the infiltration of rainwater or the like due to the capillary phenomenon generated between the suspension 3 and the suspension 3 closely attached to the plate-like roofing material 2 is cut off by the presence of the empty space B. I have. That is, the rainwater that has traced back between the upper inclined portion 2e of the plate-like roofing material 2 and the inclined plate portion 3e of the hanging member 3 by the capillary phenomenon is applied to the hanging member 3 at the overhanging portion 2f of the plate-like roofing material 2.
Is guided by a capillary phenomenon toward a portion in contact with the top plate portion 3c, and a side edge portion 2g of the plate-shaped roof material 2;
That is, the contact between the plate-like roofing material 2 and the hangers 3 is lost in the portion that enters the vacant space B, and the top vertical plate portion 3c of the hangers 3 rises upward to the side vertical plate portion 3d. Therefore, the configuration is such that infiltration of rainwater by the above-mentioned capillary phenomenon is blocked.

Next, a description will be given of a roof material mounting structure according to a second embodiment shown in FIG. The second shown in FIG.
In the roofing material mounting structure according to the embodiment, the space B in which the bent side edge 2g of the plate-like roofing material 2 is inserted.
Is provided by a recess formed on the side of the roofing material receiving means A, and the top plate portion 5 of the receiving metal fitting 5 is provided.
c is provided on the step, and this top plate portion 5c is connected to the upper top plate portion 5c '.
And a lower top plate portion 5c ″, a stepped vertical plate portion 5f is formed between the upper top plate portion 5c ′ and the lower top plate portion 5c ″, and the vertical plate portion 5b rising from the bottom plate portion 5a is formed as described above. Of the upper top plate 5c 'by an interval corresponding to the step vertical plate 5f.
By providing a lower portion, a stepped portion which rises sequentially from the side of the vertical plate portion 5b toward the side is formed.

A suspender 3 attached to the receiving metal member 5 having such a stepped portion is provided with a vertical plate portion 3b which stands upright on the vertical plate portion 5b of the receiving metal member 5, and a vertical plate portion 3b. And an upper vertical plate portion 3b 'extending further upward from the upper vertical plate portion 3b', and bending from the upper vertical plate portion 3b 'to the side to extend to the surface of the plate-like roofing material 2 on the upper top plate portion 5c' of the receiving bracket 5. Plate part 3
c, the inclined plate 5d of the receiving fitting 5 from the top plate 3c.
Inclined plate portion 3e extending along the surface of the upper plate-like roofing material 2
The lower top plate 5c ″ of the receiving metal fitting 5, the step vertical plate 5f, and the upper vertical plate 3
A space B is formed by b ′ and the top plate 3c.

The side edge portion 2g having the bent portion of the plate-like roofing material 2 entering the space B having the above-described structure is separated from the upper inclined portion 2e of the plate-like roofing material 2 which is erected in an inclined state.
The plate-like roofing material 2f is provided on a projecting portion 2f extending toward the side, and the plate-like roofing material 2f is bent downward, and the horizontal plate portion 2 bent from the bending portion 2i and extending substantially horizontally.
j, and a contact plate 2k that is bent at the tip of the horizontal plate 2j and extends upward. The contact plate 2k
On the upper vertical plate portion 3b 'of the suspension 3 and the horizontal plate portion 2j.
The lower plate 5c "of the receiving member 5 is in contact with the lower top plate portion 5c", and an appropriate gap is provided between the bent portion 2i and the stepped vertical plate portion 5f of the receiving member 5. The side edge 2g of the roofing material 2 is accommodated in the space B.

As a result, even when a force acts on the plate-like roofing material 2 in the directions of arrows X and Y shown in FIG. The portion 2g is located in the space B formed between the roofing material receiving means A and the hanging member 3, and the bent portion 2 at the side edge portion 2g.
i is the stepped vertical plate portion 5 of the receiving metal member 5 forming the space B
f, and even if a force directed to the arrow X and arrow Y directions in FIG.
The plate-like roofing material 2 comprises the roofing material receiving means A and the suspension 3
The gripping state between the two is not released.

Also, when a force in the direction of arrow P shown in FIG.
The contact plate 2k of the side edge 2g of the plate-like roofing material 2 inside the
The upper vertical plate portion 3b 'of the suspension 3 forming the space B
Can be brought into contact with the inner surface of the upper vertical plate portion 2b 'even when the force in the direction of arrow P acts on the plate roof material 2. It is configured to stay in contact with the surface.

Further, rainwater or the like that infiltrates along the contact surface between the plate-like roofing material 2 and the hanging member 3 is such that the bent side edge portion 2g of the plate-like roofing material 2 enters the cavity B. In a state where the plate-like roofing material 2 and the hanging member 3 are intruded, penetration of rainwater or the like due to the capillary phenomenon between the plate-like roofing material 2 and the suspension 3 is cut off or interrupted. That is, in the illustrated example, the plate-like roofing material 2 along the hanging member 3 is replaced with the bent side edge 2g.
At the bent portion 2i, the rainwater penetrates between the hook 3 and the plate-like roofing material 2 due to the capillary phenomenon generated between the hook 3 and the plate-like roofing material 2. It will be done.

The structure for attaching a roofing material according to the second embodiment has the same structure as that of the first embodiment except for the differences described above.
The structure is the same as the roof material mounting structure according to the embodiment, and the same components are denoted by the same reference numerals and description thereof is omitted.

Next, a description will be given of a roof member mounting structure according to a third embodiment shown in FIG. The third shown in FIG.
In the mounting structure of the roofing material according to the embodiment, the space B into which the side edge portion 2g of the bent plate-like roofing material 2 is inserted is mutually connected to the roofing material receiving means A and the suspension 3 respectively. It is constituted by recesses provided to face each other.

This will be described more specifically. The top plate 5c of the receiving metal fitting 5 is provided in a stepped shape.
c is an upper top plate portion 5c 'and a lower top plate portion 5c ". A vertical vertical plate portion 5f is formed between the upper top plate portion 5c' and the lower top plate portion 5c", and is erected from the bottom plate portion 5a. By providing the vertical plate portion 5b below the upper top plate portion 5c 'by an interval corresponding to the step vertical plate portion 5f, the bottom plate portion 5a, the lower top plate portion 5c ", and the upper top plate portion 5c' are sequentially arranged. The vertical plate portion 5b and the stepped vertical plate portion 5f form a step.

In relation to the receiving metal member 5, the hanging member 3 is provided with a vertical plate portion 3b standing upright in close contact with the vertical plate portion 5b of the receiving metal member 5, and an upper vertical portion extending further upward from the vertical plate portion 5b. A plate portion 3b ', an upper top plate portion 3c' that bends laterally from the upper vertical plate portion 3b 'and an upper top plate portion 3c.
a side vertical plate portion 3d hanging down from c ′ toward the plate-like roofing material 2 on the upper top plate portion 5c ′ of the receiving fitting 5,
A top plate portion 3c extending laterally from the side vertical plate portion 3d along the overhang portion 2f of the plate-like roofing material 2 is provided.

A cavity B is formed by the recesses formed by the fitting 5 and the hanging member 3 facing each other. That is, the step vertical plate portion 5f and the lower top plate portion 5c ″ of the receiving metal fitting 5 and the upper vertical plate portion 3
An empty space B is formed between b ′, the upper top plate portion 3c ′, and the side vertical plate portion 3d, and a side edge 2g of the plate-like roofing material 2 having a bent portion in the empty space B is formed. It is stored.

The side edge portion 2g of the plate-like roofing material 2 accommodated in the empty space B is formed as a tip side of the overhang portion 2f of the plate-like roofing material 2, and After being protruded into the empty space B from the overhang portion 2f sandwiched between the top plate portion 5c 'and the top plate portion 3c of the suspension 3, the rising bent portion 2m that rises upward and rises upward. A horizontal plate portion 2n extending laterally from an upper end of the bent portion 2m, a contact plate portion 2r hanging downward from the horizontal plate portion 2n,
The holding plate 2s is bent from the lower end of the contact plate 2r toward the bent portion 2m.

As a result, the side edge 2g of the plate-like roofing material 2 inserted into the space B and the suspension 3 are spaced apart from each other by a predetermined distance in the space B, that is, A gap is formed between the inner surface of the side vertical plate portion 3 d of the child 3 and the bent portion 2 m of the plate-like roof material 2, so that the contact surface between the suspension member 3 and the plate-like roof material 2 is formed. The infiltration of rainwater or the like due to the capillary phenomenon that has occurred at the time is blocked or interrupted by the gap.

Also, when a force is applied to the plate-like roofing material 2 in the directions of arrows X and Y shown in FIG. 2g
However, in the empty space B formed between the roofing material receiving means A and the hangers 3, the bent portion 2m at the side edge portion 2g is
The inner surface of the side vertical plate portion 3d of the hanging member 3 constituting the space B can be abutted, and the force is strongly applied to the plate-like roofing material 2 in the directions of arrows X and Y. In this case, the holding piece 2s of the plate-like roofing material 2 can be brought into contact with the inner surface of the stepped vertical plate portion 5f of the receiving metal fitting 5, and the arrow X and the arrow Y in FIG. Even if a force directed in the direction of acts on the plate-like roofing material 2,
The sandwiched state between the roofing material receiving means A and the suspension 3 is not released.

Also, when a force in the direction of arrow P shown in FIG.
The contact plate 2r of the side edge 2g of the plate-like roofing material 2 inside the
The upper vertical plate portion 3b 'of the suspension 3 forming the space B
Can be brought into contact with the inner surface of the flat roofing material 2, and even when a force in the direction of arrow P acts on the flat roofing material 2, the side edge 2g of the flat roofing material 2 It is configured to stay in contact with the surface of 3b '.

The structure for mounting a roofing material according to the third embodiment has the same structure as that of the first embodiment except for the differences described above.
The structure is the same as the roof material mounting structure according to the embodiment, and the same components are denoted by the same reference numerals and description thereof is omitted.

Next, a description will be given of a roof member mounting structure according to a fourth embodiment shown in FIGS. The mounting structure of the roofing material according to the fourth embodiment has almost the same configuration as that of the roofing material according to the first embodiment shown in FIGS. The same reference numerals are given to the components and the description is omitted.

In the structure for mounting a roofing material according to the fourth embodiment, a bolt 7A is inserted into the roofing material receiving means A in advance from below, and the bolt 7A projects upward from the roofing material receiving means A. Is strongly pushed into a hole 3f provided in the suspension 3 in which the screw rod portion fits tightly, and the screw rod portion of the bolt 7A is fixed to a hole edge of the hole 3f.

The structure for mounting a roofing material according to the fourth embodiment will be described in further detail. The tight frame 4 similar to the structure for mounting a roofing material in the first embodiment will be described. A roof material receiving means A configured by fastening the receiving metal member 5 having the same structure as the receiving metal member 5, or a roof configured by fastening the receiving metal member 5 with the bolt 7A to the tight frame 4. The bolt 7A is screwed upward into the material receiving means A, and the bolt 7A is fixed to the hole 5e of the receiving fitting 5.

The bolt 7A according to the above embodiment is a flanged bolt, and the bolt 7A is not screwed to the roofing material receiving means A. , Hole 4 provided in receiving bracket 5
The b and 5e may be stupid holes, and the flange of the bolt 7A may be welded to the roofing material receiving means A.

The plate-like roofing material 2 is attached to the roofing material receiving means A thus constructed in the same manner as in the roofing material mounting structure according to the first embodiment. It is configured to be fastened by using. As means for fixing the plate-like roofing material 2 by the suspension 3, first, a cylindrical attachment means 9 is shown in FIG. 10 so as to accommodate the upper end of the bolt 7 </ b> A protruding from the attached suspension 3. As the hanger 3
The hanging member 3 is closely attached to the surface of the roof material receiving means A by placing it on the upper surface and hitting it with a hitting means 10 such as a hammer. The hook 3 is attached to the roof material receiving means A by using the mounting means 9 so as to be in close contact with the surface of the roof material receiving means A.
Into the roofing material receiving means A,
The screw rod portion of the bolt 7A is strongly locked to the hole edge of the hole 3f of the hanging member 3, and the flat member 2
Is the same as in the first embodiment,
Fixed between.

In the roofing material mounting structure according to the fourth embodiment, the plate-like roofing material 2 is fastened between the roofing material receiving means A and the suspension 3 in the first embodiment.
It is the same as in the roof material mounting structure according to the embodiment. Therefore, the same components are denoted by the same reference numerals, and description thereof is omitted. Note that FIG.
Although the cover cap 6 is not shown in the illustrated example of FIG. 11 to FIG. 11, the cover cap covers the mounting portion of the plate-like roof material 2 as in the roof material mounting structure according to the first embodiment. Provide. Further, in this embodiment, when a force acts in the directions of arrows Y, X, and P, the same function as the roof material mounting structure in the first embodiment is provided.
The present invention can be applied to the roof material mounting structure according to the embodiment.

In each of the above-described embodiments, a flanged bolt 7 is used as a means for fixing the suspender 3 to the roofing material receiving means A, and a screw hole is formed in the receiving fitting 5 of the roofing material receiving means A. The receiving metal fitting 5
A similar screw hole may be provided in the tight frame 4 without providing a screw hole, or a similar screw hole may be provided in both the receiving fitting 5 and the tight frame 4. or,
In the structure for mounting a roofing material according to the embodiment shown in FIGS. 1 to 8, the hanging member 3,
Bolt 7 inserted in receiving bracket 5, tight frame 4, etc.
Alternatively, the nut may be fastened to the nut. FIG.
11 to 11, the bolt 7A is not inserted into the roof material receiving means A, and the bolt 7A is attached to the upper surface of the roof material receiving means A.
The bolt 7A may be provided in an upright state by directly welding the bolt head of A. Further, the suspension 3
The width of the hanging member 3 is set to be substantially the same as that of the receiving metal fitting 5 to which the mounting member 5 is attached. Hangers (usually hangers called through hangers) may be used. Further, the plate-like roofing material used may be a plate having only one valley or one crest as long as it has the above-described configuration at the mounting side edge, and has a plurality of valleys or crests. It may be a shape plate. Further, the shape of the valley or the mountain formed may be any shape. Further, the cover cap 6 covering the mounting surface of such a roof material is provided in the second embodiment,
It is also used in the third and fourth embodiments, and any structure having a structure and shape suitable for the mounting structure of each roofing material may be used.

[0050]

[Effects of the Invention] The mounting structure of the roofing material according to the present invention has the above-described characteristic structure, in particular, the suspension 3 and the roofing material receiving means A.
A side edge portion of a plate-like roofing material 2 such as a shape plate laid on a beam or the like as a hut-assembled structural material with respect to a space B formed between 5, FIG. 6, and FIG. 7 with respect to the shingled plate-like roofing material 2 because the side edge 2 g of
8 and FIG. 11, even when a force acts in any of the directions of the arrows X, Y, and P, the shingled plate-like roofing material 2 is not removed, It has the feature that the attached state can be maintained safely. In addition, rainwater or the like that penetrates along the tightly joined joint surface between the suspender 3 and the plate-like roofing material 2 interrupts or blocks the infiltration action of the rainwater by the capillary phenomenon in the above-mentioned space. By doing so, it has the feature that it can be effectively prevented.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a cross section of a main part showing a structure for mounting a roofing material according to a first embodiment.

FIG. 2 is an enlarged perspective view showing a main part of the same part and a part of the part separated.

FIG. 3 is an enlarged sectional view of a main part before mounting a bolt and a cover cap.

FIG. 4 is an enlarged perspective view showing a cross section of a main part of the roofing material assembled and configured;

FIG. 5 is an enlarged sectional view of the main part.

FIG. 6 is an enlarged sectional view of a main part showing the same operation state with a cover cap removed.

FIG. 7 is an enlarged cross-sectional view showing a main part of a roof material assembled according to a second embodiment with a cover cap removed.

FIG. 8 is an enlarged cross-sectional view showing a main part of a roof material assembled according to a third embodiment with a cover cap removed.

FIG. 9 is an enlarged cross-sectional view showing a main part of a roofing material to be assembled according to a fourth embodiment in a separated manner.

FIG. 10 is an enlarged sectional view of a main part of the roofing material, showing the assembling process.

FIG. 11 is an enlarged sectional view of a main part of the roofing material in the assembled state.

FIG. 12 is a cross-sectional view of a main part showing an assembly part of a conventional roofing material.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 horizontal material 1 ′ beam 2 plate-like roof material 2 g side edge 3 suspension 4 tight frame 5 receiving bracket A roof material receiving means B vacant space

Claims (5)

(57) [Scope of request for utility model registration] 1. A roofing material receiving means comprising a tight frame fixed to a transverse member such as a beam, and a receiving fixture fixed on the tight frame; A hanging member fixed to a receiving member and sandwiching a plate-like roofing material such as a shape plate between the receiving member and the receiving member; A mounting structure for a roofing material, wherein a side edge portion having a bent portion of a plate-like roofing material is inserted into the provided space. 2. A space provided between a receiving bracket and a suspender in a roofing material receiving means, and a part of a surface of the suspender in contact with the receiving bracket is recessed upward. The roofing material mounting structure according to claim 1, wherein the mounting structure is configured as follows. 3. A space provided between the receiving bracket and the hanging member in the roofing material receiving means is formed so that a part of the surface of the receiving bracket in contact with the hanging member is concavely formed downward. The roofing material mounting structure according to claim 1, wherein the mounting structure is configured as follows. 4. A space provided between the receiving bracket and the hanging member of the roofing material receiving means is a part of the surface of the facing receiving metal member and the facing surface of the hanging member. 2. The roofing member mounting structure according to claim 1, wherein the receiving fitting is formed so as to be recessed downward in the downward direction, and the suspender is formed so as to be recessed downward in the upward direction. 5. A side edge portion having a bent portion of a plate-like roofing material inserted into a space provided between a receiving bracket and a suspender in a roofing material receiving means, the inner surface of the space. The roofing material mounting structure according to claim 1, wherein the roofing material mounting structure can be engaged with the roofing material.