JP3233599B2 - Vertical roof exterior structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an internally connected vertical roofing exterior structure for forming a roof surface or a wall surface of a building.

[0002]

2. Description of the Related Art In recent years, as a roof structure of a building, both side edges of a roofing material are elastically fitted to holding members (connecting frames) attached to a base and located inside the surface of the roofing material. An internally connected roof structure has been proposed. (Refer to Japanese Patent Application Laid-Open No. 8-60813) Such a structure is excellent in workability because the roof material can be attached by elastic fitting, or excellent in raining because a gutter is formed on the side edge of the roof material. However, there are the following problems. Because of the existence of the gutter, the cover that covers between the roof materials having the gutter is inevitably wider than a cover without the gutter. And, since the support of the cover against the positive load in the prior art is only supported by the paragraph part of the roof material, the thickness of the cover is thin, or the worker strongly steps on the center of the cover during fitting work or after construction. Then, the central portion of the cover is easily deformed, and the desired performance and appearance may be impaired. In addition, since it has a gutter part, the height of the outer wall is less than half the height of the inner side wall constituting the gutter part, although it is said that the gutter part is high, and the gutter member is closer to the indoor side than the roof surface. This is not an effective configuration for the internal connection type to be arranged.

In addition, since the fitting portion formed on the inner wall of the gutter portion of the roof material and the corresponding fitting portion of the holding member are fitted, the strength of the roof material is the lowest. Negative pressure performance which is a problem (roof material holding performance against blowing wind pressure acting as a force to lift the roof material upward)
In order to improve the elasticity, it is necessary to take measures such as increasing the depth of the elastic fitting portion, or applying a process to the roof material in advance so that the maximum fitting elastic force acts upon mounting. As described above, in order to increase the fitting strength, when the depth of the elastic fitting portion is increased, or when the roof material is subjected to processing such that the maximum fitting elastic force is applied at the time of installation,
Although the anti-negative pressure performance after assembling is surely improved, the former causes rattling even with slight errors in molding dimensions,
The latter causes workability at the time of construction to deteriorate in inverse proportion to the negative pressure performance. And since this kind of roofing material is long in the eaves ridge direction, regardless of whether the roof shape is a kamaboko shape, a gable, or a single flow, a plurality of workers are arranged at intervals of 5 to 10 m. At the same time, moving, arranging and mounting work, but it is extremely difficult for each worker to perform the mounting work of the roofing material of several tens of meters without disturbing the thread, and whether it is intentional or not. Regardless of the above, there is a case where the attachment work is advanced in a part even though the alignment is not sufficient (for example, the fitting is performed at the work stage where the temporary placement is attempted). In such cases,
The fitted roofing material is once removed over its entire length to adjust the position. This removal work is performed by the fact that the roofing material is a long material and the fitting portion formed on the inner wall is fitted. It is extremely difficult and involves plastic deformation of the fitted portion. As a result, re-fitting becomes impossible due to excessive plastic deformation, and the process is greatly delayed due to re-forming. As described above, the prior art has a configuration in which either one of the anti-negative pressure performance and the workability has to be prioritized, and there is no one in which both the anti-negative pressure performance and the workability are compatible.

[0004]

The first problem to be solved is that, firstly, the deformation of the cover member due to stepping pressure or the like is prevented, the gutter volume is secured to the maximum, and the rainfall is high. In addition, the vertical roofing exterior structure that allows the removal work when re-adjusting the position to be easily performed without damaging the engagement locking portion and the engagement locking portion is secondly further improved in anti-negative pressure performance and construction. A vertical-roofing exterior that is compatible and can be securely engaged and locked so that negative pressure is almost directly applied to the inner wall and the rotation regulating upright so that flapping due to deformation of the exterior side edge does not occur. Thirdly, it is an object of the present invention to provide a vertical roofing exterior structure which has good fitting workability and high strength of rotation control.

[0005]

According to the present invention, in order to achieve the above-mentioned object, a vertical roofing cladding member adjacent to a gutter member having an upper opening has a gutter portion on both side edges thereof fitted to a fitting member of the outer wall. Stop
At the jaw-shaped fitting part of the holding member.
Cover that holds and secures it, and covers between the above vertical roofing exterior materials
The member is attached to the locking part formed inside the holding part on the back side.
Therefore, the locked and locked portion of the roofing exterior material and the locked portion
A vertical roofing exterior structure that can be elastically locked , wherein the gutter portion of the vertical roofing exterior material is obliquely upward and outward from the fitting and locking portion.
The upper edge that is folded back is formed to be movable
Is, the cover member is hit the disposed intrusion water prevention member to the cover face back surface, covering between the neighboring longitudinal roofing sheathing material
The intrusion water preventing member is stretched over the upper edge portion of the outer wall of the vertical covering material in an elastically close manner . Further, in the present invention, the gutter portion of the vertical roofing exterior material has the fitting engagement portion on an outer wall, and the holding member has a rotation restricting rising portion along an inner wall of the gutter portion of the vertical roofing exterior material. Have
When the negative pressure acts on the vertical roofing exterior material, the inner wall of the gutter portion that is to be rotated around the fitted and locked portion when the negative pressure is applied to the vertical-roofing exterior material is rotated. works in position restriction in fitting engagement state by contact with the lower upper and pivoting blocking
It is characterized by having a relationship . Further, in the present invention, the gutter portion has a substantially V-shaped cross section, and the fitting and locking portion is formed in the middle of the upper edge side of the outer wall.

[0006] The vertical roofing exterior material in the present invention is a titanium alloy plate, a stainless steel plate, an aluminum alloy plate, a surface decorative steel plate,
It is a known metal material or a composite material such as a laminated steel plate, a copper plate, a brass plate, a lead plate, and, if necessary, is backed with a known backing material such as a polyethylene foam or a glass fiber nonwoven fabric. There may be. The holding member is a rolled or bent product of the same material as the extruded material or the exterior material of aluminum alloy or plastic, and is a piece material or a long material. It consists of an upper part and a fixed part. The fixing portion may be provided at the center, or may be provided on both side edges, depending on the configuration of the exterior base. Depending on the exterior base, the holding member may be fixed to the exterior base using a known fixing tool such as a screw, a bolt / nut, an anchor, or a nail, or by welding, bonding, or the like. The holding member may be a single member, or may be a pair of left and right members or a pair of upper and lower members. The inclination angle (elevation angle) of the rotation restricting rising portion of the holding member and the inner wall of the exterior material is an inclination angle capable of reliably preventing the rotation of the inner wall and restricting the position. The relationship is such that the rotation restricting ridge is located inside the rotation locus of the lower end of the inner wall which is about to rotate around the stop. The water intrusion prevention member on the back surface of the cover member straddles the upper edge portion of the adjacent vertical covering material and is elastically closely contacted with the elastic rubber material or another known member having a property of being able to block intrusion water. It is a long one consisting of

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIGS. 1 to 3 show a vertical roof structure as an embodiment of a vertical roof exterior structure according to the present invention. A waterproof member 2 such as asphalt roofing is laid on the surface of the base 1, and a long gutter member 3 is laid on the waterproof member 2 in a direction toward the eaves ridge, together with a holding member 4 in the gutter member 3. It is attached and fixed by a fixing tool 5 such as a screw. The gutter member 3 is a long member extending from the eaves position to the ridge position or a long member formed by appropriately connecting fixed members of about 5 to 10 m. 3b
However, a water return portion 3d is formed at the upper edge of the left and right rising portions 3c, and a holding member 4 is attached to the inside of the gutter member 3 so as to straddle the water return base 3b.

The holding member 4 is a high leg type piece material.
At the left and right side edges of the seat portion 4a, high leg portions 4b are vertically provided. On the left and right sides of the through hole 4c of the fixture 5 opened at the center of the seat portion 4a, upright portions 4d are opposed to each other. The left and right upright portions 4d are formed with jaw-shaped fitted engagement portions 4e formed on the outer sides near the upper edge thereof, and the right and left side edges of the seat portion 4a are provided with rotation restricting rising portions. 4f is provided so as to face the upright portion 4d, respectively, and support portions 4g extending horizontally outward are respectively extended from upper edges of the right and left rotation regulating rising portions 4f.
The left and right rotation restricting rising portions 4f are subjected to a negative pressure (arrow a in FIG. 3) acting on the vertical roofing material 6 in an assembled state of the vertical roofing material 6, which will be described later. When a load (arrow b in FIG. 3) is applied to the inner wall 6d1 of the gutter portion 6d via the stepped portion 6c, the movement of the inner wall 6d1 that rotates about the jaw-shaped fitted and locked portion 4e. (Arrow c in FIG. 3) is formed in such a manner that it abuts on the lower part of the inner wall 6d1 so as to prevent rotation and work. The specific movement of the inner side wall 6d1 is a movement of trying to rotate about the contact point between the jaw-shaped fitted engagement portion 4e and the engagement engagement portion 6e of the vertical roofing material 6 as an axis. The movement is performed around the fitted and locked portion 4e. Left and right gutter portions 6d of the vertically-roofed roofing material 6 adjacent to each other are formed in left and right fitting recesses 4h formed by a part of the seat portion 4a, the upright portion 4d, and the rotation regulating rising portion 4f in the holding member 4. Each is fitted and assembled in a fitted and locked state.

The roofing material 6 is a long one extending from an eaves position to a ridge position or a long one formed by appropriately connecting fixed members of about 5 to 10 m. One step lower part 6c on the left and right side edges of the roof surface part 6a where the material 6b is attached
A gutter section 6d is vertically provided through the groove. The stepped portion 6c is formed lower than the roof surface portion 6a by the height of the pressing portion 8b on the left and right side edges of the cover member 8 described later. The left and right gutter portions 6d are folded down from the outer edge of the stepped portion 6c and are adjacent to the rotation regulating rising portion 4f or adjacent to each other through a slight gap.
The inner wall 6d1 is folded outward from the lower edge of the inner wall 6d1, and the inner wall 6d1 and the outer wall 6d2 are formed in a symmetrical shape with a substantially V-shaped cross section and substantially the same height.
In the middle of the upper edge side of the outer wall 6d2, a fitting locking portion 6e that is horizontally bent inward from the same wall is formed so as to be attachable to the jaw-shaped fitted locking portion 4e in an elastic fitting locking state. And an upper edge 6f which is bent obliquely upward and outward from the fitting and locking portion 6e.
The fitting and locking state between the fitting and locking portion 6e and the jaw-shaped fitted and locked portion 4e is released by the movement toward the inner wall 6d1 side. The relationship between the upper edge portion 6f and the upright portion 4d is the
The contact between the inner wall 6d1 and the engagement locking portion 6e is reliably obtained so as not to hinder the movement of the inner wall 6d1 around the jaw-shaped engaged locking portion 4e. There is a mode with a gap. The roofing material 6 is laid on the ground 1 between the parallel left and right gutter members 3 via a relatively thick heat insulating member 7. The left and right gutter portions 6d are fitted into the fitting recesses 4h, respectively, and the inner wall 6d1 is in contact with the rotation regulating rising portion 4f or is adjacent to the rotation regulating rising portion 4f leaving a slight gap, and the fitting locking portion is formed. 6e is fitted and locked to the jaw-shaped fitted and locked portion 4e, and the inner wall 6d1 around the jaw-shaped fitted and locked portion 4e when negative pressure is applied to the vertical roofing material 6. The rotation of the locking stopper 6e is immediately and immediately prevented from coming into contact with the adjacent rotation restricting upper part 4f through a contact state or a slight gap, and the fitting locking part 6e has a jaw-shaped fitting locking. The position is restricted to the fitted and locked state with respect to the portion 4e.

The cover member 8 is a long member extending from the eaves position to the ridge position or a long member formed by appropriately connecting fixed members of about 5 to 10 m. At the left and right edges of the cover surface portion 8a having a width ratio capable of covering between the side edges, a pressing portion 8b folded back from the same edge to the back side is formed, and at the inner edge of the left and right pressing portions 8b. The locking portion 8c is vertically suspended from the fitting locking portion 6e on the inner wall 6d1 and the locked portion 6g, which is back-to-back, so as to be elastically lockable. Further, since the locking portion 8c is elastically locked to the locked portion 6g, the fitting locking state between the jaw-shaped fitted locking portion 4e and the fitting locking portion 6e is strengthened. An infiltration prevention member 9 is adhesively fixed to the back surface of the cover member 8 between the left and right locking portions 8c. The water intrusion prevention member 9 is formed in a long shape having a width ratio capable of elastically deforming over the upper edge portion 6f of the adjacent vertical roofing material 6 so as to be able to straddle closely. The cover member 8 is mounted between the left and right side edges of the adjacent roofing material 6, and the left and right locking portions 8c are elastically locked to the locked portions 6g, respectively, and the left and right holding portions 8b are stepped. The intruding water prevention member 9 abuts on the upper edge 6f of the adjacent vertically-roofed roofing material 6 in contact with the portion 6c, and the cover surface 8a is in the same horizontal plane as the roof surface 6a. It is in shape. And, as a vertically-roofed structure, measures against deformation of the cover member 8 due to stepping pressure, measures to increase the volume of the gutter 6d, measures against rainfall, measures against negative pressure, measures against construction, measures to correct the fitting position, measures against negative pressure To prevent flapping caused by deformation of the side edge of the roofing material (e.g., one having a bent locking portion, etc.)
A flat roof surface design that is provided with measures against inundation from the space between the gutters 6d of the adjacent vertically-roofed roofing materials 6, that is, between the upper edges 6f, to the indoor side, and is also provided with a relatively thick heat insulating member 7 for heat insulation and soundproofing. It is finished.

The vertical roof structure will be described in the order of construction. Construction work process of the gutter member 3 and the holding member 4 The gutter member 3 is laid in the eaves ridge direction on the waterproof member 2 on the surface of the base 1, and the holding member 4 is disposed in the gutter member 3 and the base 1 is fixed by the fixture 5. Secure with the side. Construction work process of the vertical roofing material 6 The left and right gutters of the vertical roofing material 6 adjacent to the right and left fitting recesses 4h of the holding member 4 in the gutter member 3 laid and fixed on the waterproof member 2 on the surface of the base 1 The engagement portions 6e are elastically engaged with the jaw-shaped engagement engagement portions 4e, and the inner wall 6d1 is brought into contact with the rotation restricting upright 4f when a negative pressure is applied. It is fitted and mounted in a fitted and locked state in which the rotation about the jaw-shaped fitted locked portion 4e is prevented. (FIG. 4
If the alignment of the vertical roofing material 6 is inappropriate during this installation work, the upper edge 6f is attached to the inner wall 6d.
By moving to the 1 side, the fitting and locking state of the fitting locking portion 6e and the jaw-shaped fitted locking portion 4e is released, and after adjusting the position, the gutter portion 6d is re-fitted. Attach as specified. (See FIG. 7) Installation work process of the cover member 8 By attaching the cover member 8 between the left and right side edges of the adjacent roofing material 6, the left and right locking portions 8c are respectively elastically engaged with the locked portions 6g. Stopping, the left and right holding portions 8b abut the stepped portions 6c, respectively, and the intrusion water prevention member 9 straddles the upper edge portion 6f of the adjacent vertically-roofed roofing material 6 in an elastically tight manner over the upper edge portion 6f. Then, the roof surface portion 8a is finished in a flat roof surface design having the same horizontal plane as the roof surface portion 6a. (See Fig. 8)

FIG. 9 illustrates another vertical roof structure as one embodiment of the vertical roof exterior structure of the present invention. The structure and construction work are basically the same as those of the above-described embodiment of FIG. Since they are the same, the description of the common configuration will be omitted, and the different configuration will be described. The left and right fitting recesses 4h of the holding member 4 are formed such that the bottoms thereof become lower toward the left and right rotation restricting upper portions 4f, and the lower ends of the left and right rotation restricting upper portions 4f have a vertical shape. It is formed so that the intruding water can easily flow down to the gutter member 3 from the drainage space S at the same location without stopping between the bottom of the fitting recess 4h and the lower end of the gutter 6d. The gap between the upper edge 6f and the upper edge of the upright portion 4d of the roofing material 6 is widened to such an extent that a tool or the like can be inserted. Stop part 6e and jaw-shaped mating engagement locking part 4e
The work of releasing the engaged and locked state and the work of adjusting the position are facilitated. The left and right locking portions 8c of the cover member 8 are
8b Fitting leg 8d vertically suspended from the inner edge and having a substantially U-shaped cross section
Are formed at the folded upper edge. This mating leg
8d is fitted to the gutter 6d, and the lower end of the fitting leg 8d is
The locking portion 8c is elastically locked to the locked portion 6g by contacting the inner wall 6d1. And, as a vertically-roofed structure, measures against deformation of the cover member 8 due to stepping pressure, measures to increase the volume of the gutter 6d, measures against rainfall, measures against negative pressure, measures against construction, measures to correct the fitting position, measures against negative pressure To prevent flapping due to deformation of the side edge of the roofing material due to water, prevent flooding between the gutters 6d of the adjacent vertically roofed roofing material 6, that is, between the upper edges 6f, to the indoor side, the bottom of the fitting recess 4h and the gutter 6d. A countermeasure against drainage of intrusion of water into the lower end is provided, and a relatively thick heat insulating member 7 is used to finish a flat roof surface design insulated and soundproofed.

FIG. 10 illustrates another vertical roof structure as one embodiment of the vertical roofing exterior structure of the present invention. The structure and construction work are basically the same as those of the above-described embodiment of FIG. Since they are the same, the description of the common configuration is omitted.
The different configuration will be described. The left and right high leg portions 4b of the holding member 4 are suspended from near the lower edge of the right and left rotation regulating rising portions 4f, and the leg widths are formed to be wide. It is fixed to. The gap between the upper edge 6f and the upper edge of the upright portion 4d of the roofing material 6 is widened to such an extent that a tool or the like can be inserted. The work of releasing the fitted state of the stop portion 6e and the engagement portion 4e of the jaw-shaped engaged portion and the position adjusting operation are facilitated. The left and right locking portions 8c of the cover member 8 are provided vertically from the inner edge of the holding portion 8b, and have inner walls in the substantially V-shaped cross-sectional fitting legs 8e similar in shape to the gutter portion 6d.
8e1 Formed on the upper edge. The fitting leg 8e is fitted to the gutter 6d, and the inner wall 8e1 of the fitting leg 8e is connected to the outer wall 6d2 of the gutter 6d in a state where the locking portion 8c is elastically locked to the locked portion 6g.
The outer wall 8e2 of the fitting leg 8e is attached to the inner wall 6d1 of the gutter 6d.
The rotation restricting state of the inner wall 6d1 is strengthened by abutting each other. And, as a vertically-roofed structure, measures against deformation of the cover member 8 due to stepping pressure, measures to increase the volume of the gutter 6d, measures against rainfall, measures against negative pressure, measures against construction, measures to correct the fitting position, measures against negative pressure Against flapping caused by deformation of the side edge of the roofing material due to the roof, gutter of adjacent roofing material 6
Measures against flooding from 6d, that is, between the upper edge portions 6f, to the indoor side are provided, and a relatively thick heat insulating member 7 is used to finish the flat roof surface design with heat insulation and soundproofing.

FIG. 11 illustrates another vertical roof structure as one embodiment of the vertical roof exterior structure of the present invention. The structure and construction work are basically the same as those of the above-described embodiment of FIG. Since they are the same, the description of the common configuration will be omitted, and the different configuration will be described. Outer high leg portions 4i are provided on the left and right support portions 4g of the holding member 4 so as to extend over the rising portions 3c of the gutter members 3, and the outer high leg portions 4i are provided.
A fixed portion 4j extends from the lower end of 4i. This holding member 4
In the state where the high leg portion 4b is in contact with the bottom portion 3a in the gutter member 3, the outer high leg portion 4i straddles the rising portion 3c, and the fixing portion 4j is in contact with the ground 1, the fixing portion 4j is It is attached and fixed by the fixture 5. Then, as a vertically-roofed structure, measures against deformation of the cover member 8 due to stepping pressure, measures against expansion of the gutter 6d volume,
Countermeasures against rain, countermeasures against negative pressure, countermeasures against construction, countermeasures for work to correct the mating position, countermeasures against flapping due to deformation of the side edge of the roofing material due to negative pressure, between the gutters 6d of adjacent roofing roofing material 6, The roof is designed to have a flat roof surface that is provided with measures against inundation from the space between the upper edge 6f and the indoor side, and is provided with a heat insulating and soundproofing measure by a relatively thick heat insulating member 7.

FIG. 12 illustrates another vertical roof structure as one embodiment of the vertical roof exterior structure of the present invention. The structure and construction work are basically the same as those of the above-described embodiment of FIG. Since they are the same, the description of the common configuration will be omitted, and the different configuration will be described. The holding member 4 is a piece material of a legless type, and has a jaw-shaped fitted engaging portion 4e formed on the left and right sides of a seat portion 4a having a through hole 4c of the fixing tool 5 opened in the center. A fitting recess 4h is formed below the jaw-shaped fitted engagement portion 4e. The left and right fitting recesses 4h are formed in a deep bottom shape, so that intruding water can easily flow down from the drainage space S to the gutter member 3 without stopping between the bottom of the fitting recess 4h and the lower end of the gutter 6d. It is. The holding member 4 is attached and fixed by the fixture 5 in a state where the outer bottom portions of the left and right fitting recesses 4h are in contact with the bottom surface 3a in the gutter member 3. An intrusion water prevention member 9 is elastically deformed and closely contacts the head of the fixture 5. And as a thatched roof structure,
Countermeasures against deformation of the cover member 8 due to stepping pressure, measures to increase the volume of the gutter 6d, countermeasures against rainfall, countermeasures against negative pressure, countermeasures against work, repair work of fitting position, side pressure of roof material by negative pressure Countermeasures against flapping due to deformation, countermeasures against flooding between the gutters 6d of adjacent roofing materials 6, ie, between the upper edges 6f, and indoors, intrusion of water between the bottom of the fitting recess 4h and the lower end of the gutter 6d. A relatively thin heat insulation member that has a countermeasure against drainage
It is finished with a flat roof surface design with heat insulation and soundproofing at 10.

FIG. 13 illustrates another vertical roof structure as one embodiment of the vertical roof exterior structure of the present invention. The structure and construction work are basically the same as those of the above-described embodiment of FIG. Since they are the same, the description of the common configuration will be omitted, and the different configuration will be described. The holding member 4 is formed such that the lower end portions of the right and left rotation regulating rising portions 4f have a vertical shape, and the drainage capacity in the drainage space S is enhanced. Then, as a vertically-roofed structure, measures against deformation of the cover member 8 due to stepping pressure, measures against expansion of the gutter 6d volume,
Countermeasures against rain, countermeasures against negative pressure, countermeasures against construction, countermeasures for work to correct the mating position, countermeasures against flapping due to deformation of the side edge of the roofing material due to negative pressure, between the gutters 6d of adjacent roofing roofing material 6, Measures against flooding between the upper edge 6f and the indoor side, fitting recess
The countermeasures against drainage of intrusion of water between the bottom of the 4h and the lower end of the gutter 6d are provided, respectively, and the flat roof surface design is made of a relatively thin heat insulating member 10 for heat insulation and soundproofing.

FIG. 14 illustrates another vertical roof structure as one embodiment of the vertical roof exterior structure of the present invention. The structure and construction work are basically the same as those of the above-described embodiment of FIG. Since they are the same, the description of the common configuration will be omitted, and the different configuration will be described. The jaw-shaped fitted engagement portions 4e of the holding member 4 are formed on the left and right side edges before and after the through hole 4c in the seat portion 4a, respectively. The joint recess 4h has a similar shape to the gutter portion 6d and is formed in a deep V-shaped cross section. And, as a vertically-roofed structure, measures against deformation of the cover member 8 due to stepping pressure, measures to increase the volume of the gutter 6d, measures against rainfall, measures against negative pressure, measures against construction, measures to correct the fitting position, measures against negative pressure Measures against flapping caused by deformation of the side edge of the roofing material due to
Countermeasures against flooding between the gutters 6d of the adjacent vertically-roofed roofing material 6, that is, between the upper edges 6f, to the indoor side, and measures against drainage of intrusion of water between the bottom of the fitting recess 4h and the lower end of the gutter 6d are taken. It is finished with a flat roof surface design that is heat-insulated and soundproofed by a relatively thin heat-insulating member 10.

FIG. 15 illustrates another vertical roof structure as an embodiment of the vertical roof exterior structure of the present invention. The structure and construction work are basically the same as those of the above-described embodiment of FIG. Since they are the same, the description of the common configuration will be omitted, and the different configuration will be described. Outer low leg portions 4k are suspended from the left and right support portions 4g of the holding member 4 so as to straddle the rising portion 3c of the gutter member 3, and the outer low leg portions 4k are provided.
A fixed portion 4j extends from the lower end of 4k. This holding member 4
The bottom of the left and right fitting recesses 4h is the bottom surface 3a in the gutter member 3.
Ground, and the outer low leg 4k straddles the riser 3c,
The fixing portion 4j is attached and fixed by a fixing tool 5 in a state where 4j is in contact with the ground 1. And, as a vertically-roofed structure, measures against deformation of the cover member 8 due to stepping pressure, measures to expand the gutter 6d volume, measures against rainfall, measures against negative pressure, measures against construction,
Countermeasure for fixing work at fitting position, countermeasure against flapping due to deformation of side edge of roofing material due to negative pressure, countermeasure against flooding indoors between gutters 6d of adjacent vertical roofing roofing material 6, ie between upper edge 6f A countermeasure against drainage of intrusion of water between the bottom of the fitting recess 4h and the lower end of the gutter 6d is provided, and a relatively thin heat insulating member 10 is used to finish the flat roof surface design with heat insulation and soundproofing. .

FIG. 16 exemplifies another vertical roof structure as one embodiment of the vertical roof exterior structure of the present invention. The structure and construction work are basically the same as those of the above-described embodiment of FIG. Since they are the same, the description of the common configuration will be omitted, and the different configuration will be described. The holding member 4 is a piece material having no legs, and the left and right support portions 4g have outer low legs 4k.
Is extended vertically so as to straddle the rising portion 3c of the gutter member 3, and a fixed portion 4j extends from the lower end of the outer low leg portion 4k. The holding member 4 is in a state where the left and right side edges of the seat portion 4a are in contact with the bottom surface portion 3a in the gutter member 3, the outer low leg portion 4k straddles the rising portion 3c, and the fixed portion 4j is in contact with the ground 1. The fixing portion 4j is attached and fixed by a fixing tool 5. And, as a vertically-roofed structure, measures against deformation of the cover member 8 due to stepping pressure, measures to increase the volume of the gutter 6d, measures against rainfall, measures against negative pressure, measures against construction, measures to correct the fitting position, measures against negative pressure To prevent flapping due to deformation of the side edge of the roofing material due to water, prevent flooding between the gutters 6d of the adjacent vertically roofed roofing material 6, that is, between the upper edges 6f, to the indoor side, the bottom of the fitting recess 4h and the gutter 6d. The countermeasure against drainage of intrusion of water into the lower end is provided, and a relatively thin heat insulating member 10 is used to finish the flat roof surface design with heat insulation and soundproofing.

Although not shown, the gutter portion 6d of the vertical roofing material 6 is not limited to the illustrated V-shaped cross section, but is fitted with the jaw-shaped fitted engagement portion 4e. The contact relation with the mating recess 4h and the rotation regulating rising part 4f and the inner wall 6d under load.
Any shape can be used as long as the contact relationship with 1 can be obtained, and for example, an upward U-shape having a narrow bottom surface may be used.

[0021]

【The invention's effect】

A. According to the first aspect, since the upper edge of the outer wall of the exterior material is in contact with and supported on the back surface of the cover member via the water intrusion prevention member, the thickness of the plate is thin, or the worker is engaged during fitting work or after construction. Even when the user steps on the center of the cover strongly, the central portion is not easily deformed, and the desired performance and aesthetic appearance can be secured. And since the intrusion water prevention member straddles between the upper edges of the gutters at the side edges of the adjacent roofing exterior material, the intrusion water prevention member is intimately contacted, so that intrusion into the indoor side from between the adjacent gutters. In addition, the gutter volume can be maximized to the height of the upper edge portion, the drainage capacity of the intrusion water is high, and the exterior structure is extremely excellent in rain. In addition, since the water intrusion prevention member straddles between the upper edges of the adjacent gutter portions and is elastically in close contact with each other, rattling does not occur between the vertical covering material and the cover member. In addition, by appropriately adjusting the form of the cover member, various roof designs can be obtained. In addition, the gutter member between the side edges of the adjacent vertical roofing exterior material indoors can finally receive intrusion water, so that rain can be prevented. The closing is excellent. In addition, if the fitting operation is performed by mistake and the removal operation is required, if the outer wall is inclined inward, the fitting with the fitted locked portion is easily released, so that
It is easy to remove and adjust the position. The removal operation when the fitting position is readjusted is performed by moving the upper edge portion of the fitting locking portion toward the inner side wall so that the fitting engagement between the fitting locking portion and the fitted locking portion is reduced. Since the stop state can be released, it can be easily performed without damaging the fitting and locking parts and the fitted and locked parts. B. According to the second aspect, while the elastic fitting at the time of attaching the exterior material is performed by the engagement locking portion formed on the outer wall of the gutter portion of the exterior material, the retention of the exterior material against the blowing wind pressure is performed by the exterior material. Since the engagement is performed at two points: the fitting engagement portion and the engaged engagement portion of the holding member, the lower side of the inner wall of the exterior material, and the rotation regulating rising portion of the holding member, the work is excellent in workability. It also has excellent anti-negative pressure performance. Adjustment of the negative pressure performance can be adjusted by adjusting the rising angle of the rotation regulating ridge of the holding member and the abutment state between the inner wall of the exterior material without adjusting the engagement depth of the fitted portion of the exterior material. Therefore, unlike the related art, there is no need to cause a significant decrease in workability in inverse proportion to the improvement of the anti-negative pressure performance. Since the negative pressure acting on the exterior material is applied almost directly to the inner wall and the rotation regulation rising portion, as in the case where a bent portion such as a locking portion exists between the exterior surface portion and the inner wall. The flapping phenomenon of the exterior material due to the bending portion being stretched and deformed by the negative pressure does not occur, and the fitting can be reliably engaged and locked so that the exterior material does not flutter. Therefore, since the workability and the anti-negative pressure performance are simultaneously excellent, it is useful not only as a new building but also as a temporary structure. C. According to the third aspect, since the gutter portion has a substantially V-shaped cross section, the fitting operation is easy and the reliability of the operation is large.
In addition, since the pivot of the inner wall in the gutter portion is located in the middle of the upper edge of the outer wall, the strength of the rotation regulation is high and the safety is excellent.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view illustrating a vertical roof structure as one embodiment of a vertical roof exterior structure of the present invention.

FIG. 2 is an exploded perspective view of a main part.

FIG. 3 is an enlarged longitudinal sectional view showing a movement relationship of an inner wall when a negative pressure acts on a roof material.

FIG. 4 is a longitudinal sectional view showing a fitting start stage of a construction process of the vertical roofing material in the embodiment of FIG.

FIG. 5 is a vertical cross-sectional view showing a middle stage of the fitting process.

FIG. 6 is a vertical cross-sectional view showing a fitting completion stage of the construction process.

FIG. 7 is a longitudinal sectional view showing a position adjusting operation in the same construction step.

FIG. 8 is a longitudinal sectional view showing a mounting process of the cover member.

FIG. 9 is a vertical cross-sectional view illustrating another example of the vertical roof structure as one embodiment of the vertical roof exterior structure of the present invention.

FIG. 10 is a vertical cross-sectional view illustrating another vertical roof structure as one embodiment of the vertical roof exterior structure of the present invention.

FIG. 11 is a vertical cross-sectional view illustrating another example of the vertical roof structure as one embodiment of the vertical roof exterior structure of the present invention.

FIG. 12 is a longitudinal sectional view illustrating another vertical roof structure as one embodiment of the vertical roof exterior structure of the present invention.

FIG. 13 is a vertical cross-sectional view illustrating another vertical roof structure as one embodiment of the vertical roof exterior structure of the present invention.

FIG. 14 is a longitudinal cross-sectional view illustrating another example of the vertical roof structure as one embodiment of the vertical roof exterior structure of the present invention.

FIG. 15 is a vertical cross-sectional view illustrating another example of the vertical roof structure as one embodiment of the vertical roof exterior structure of the present invention.

FIG. 16 is a vertical cross-sectional view illustrating another example of the vertical roof structure as one embodiment of the vertical roof exterior structure of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Base 2 Waterproof member 3 Gutter member 3a Bottom part of gutter member 3b Water return base of gutter member 3c Rise part of gutter member 3d Water return part of gutter member 4 Holding member 4a Seat of holding member 4b Height of holding member Leg 4c Through hole of holding member 4d Standing part of holding member 4e Jaw-shaped fitted engagement part of holding member 4f Rotation rising part of holding member 4g Supporting part of holding member 4h Fitting recess of holding member 4i Holding Outer high leg of member 4j Fixed part of holding member 4k Outer low leg of holding member 5 Fixture 6 Vertical roof material (vertical exterior material) 6a Roof surface of vertical roof material 6b Backing of vertical roof material Lumber 6c Stepped part of vertical roofing material 6d Gutter part of vertical roofing material 6d1 Inner side wall of gutter part 6d2 Outer wall of guttering part 6e Fitting locking part of vertical roofing material 6f Upper edge of vertical roofing material 6g Locked part of vertical roofing material 7,10 Insulation member 8 Cover member 8a Cover surface part of cover member 8b Holding part of cover member 8c Locking part of cover member 8d Outer walls 9 intruding water prevention member S draining space of the inner wall 8e2 V-shaped Hamagoashi portion of the V-shaped Hamagoashi portion 8e1 V-shaped Hamagoashi portion Les shaped Hamagoashi portion 8e cover member over member

Claims (3)

(57) [Claims] 1. A vertical roofing exterior member adjacent to a gutter member which is open at the upper side engages the gutter portions on both side edges with fitting engagement of the outer wall.
To engage and lock to the jaw-shaped mating engaged portion of the holding member
Therefore, it is held and fixed to cover the space between
The bar member is formed inside the holding part on the back side.
Part, the back and forth engagement with the fitting and locking part of the vertical roofing exterior material
A vertical roofing exterior structure that can be elastically locked to the stop ,
The gutter portion of the vertical roofing exterior material is obliquely upward on the outer side from the fitting and locking portion.
Formed so that the upper edge folded in the direction is movable
The cover member is provided with an infiltration water prevention member on the back surface of the cover surface portion, and is used for covering between the adjacent vertical roofing members.
Thus, the vertical roofing exterior structure , wherein the intrusion water prevention member is stretched over the upper edge of the outer wall of the vertical roofing exterior member in an elastically close manner . 2. The gutter portion of the vertical covering material has the fitting engagement portion on an outer wall, and the holding member has a rotation restricting upright along an inner wall of the gutter portion of the vertical covering material. The rotation restricting rising portion and the inner wall have an inner wall of a gutter portion which is to be rotated around the fitted and locked portion when a negative pressure is applied to the vertical roofing exterior material. , Contact with the lower part of the rotation control
The in pivoting blocking and works in position restriction in fitting engagement state relationship
Vertical roofing exterior structure according to claim 1, wherein the certain. 3. The vertical roofing exterior structure according to claim 1, wherein the gutter portion has a substantially V-shaped cross section, and the fitting / locking portion is formed in the middle of the outer wall on the upper edge side. .