JP3489826B2 - 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 exterior structure for a roof or an outer wall, and more particularly to an exterior structure having a connecting portion in the flow direction.

[0002]

2. Description of the Related Art When the exterior structure is, for example, a vertically-roofed exterior structure, there are conventional techniques for connecting tile-bar type vertically-roofed roof panels in the flow direction, as disclosed in Japanese Utility Model Publication No. 5-38176 and Japanese Utility Model Publication No. 63.
There is one disclosed in Japanese Patent Publication No. -18658. In the former, on the water side of the roof plate, an upward step and a overlapped portion that are one step higher than the plane of the groove and the main plate are formed, and on the underwater side of the roof plate, a flat edge that abuts the groove part. Then, a bent edge that abuts the upward step and a polymerized portion that polymerizes with the polymerized portion were formed. In the latter case, the ridge-side end of the roof plate located in the lower tier is fixed to the base plate by fixing means such as nails, and the ridge-side end is overlapped and connected to the eave-side end of the roof plate located in the upper tier. However, in the case of the former, not only the problem that the step was formed on the roof surface due to the upward step and the bent edge of the overlapping portion, which is not preferable in terms of design, but the wind pressure acts on the step, There was a risk of turning over. In the latter case, the roof side edge of the lower roof plate is simply overlapped with the eave side edge of the roof plate located in the upper stage, so a gap is likely to occur in the overlapped portion, and rainwater will invade from the gap due to wind and rain. There was a problem that it was easy to do. In particular, since the ridge-side end of the lower roof panel was fixed with nails, there was a problem with rain. Further, when wind pressure or the like acts on the gap, the eaves side edge of the roof plate located in the upper stage may be rolled up. Also, in the conventional flow direction connection, because the exterior material is overlaid on the water-side end of the water-side exterior material, the construction method (direction) is from the eaves side to the ridge side (from the water side to the water side). It was restricted and required scaffolding.

[0003]

The first problem to be solved is, first, that the end portion of the exterior material in the longitudinal direction is not rolled up, and the connection portion in the longitudinal direction of the exterior surface is arranged to be substantially flat. And a flat roof design that provides a flat design and has a high ability to endure rain at the connection parts of adjacent exterior materials, and secondly, the rain at the connection parts in the longitudinal direction of the exterior materials. A vertically-roofed exterior structure having enhanced siding ability, thirdly, a vertically-roofed exterior structure having a high connection strength in the longitudinal direction of the exterior material, and fourthly, further connection in the longitudinal direction of the exterior material. The purpose is to provide a vertically-roofed exterior structure that enables quick work.

[0004]

In order to achieve the above-mentioned object, the present invention provides an exterior structure in which a fixed-length exterior material having molding portions on both side edges along the flow direction is connected in the flow direction via a connecting member. A holding member having a running water space is arranged along the flow direction on the back surfaces of the molding portions on both side edges of the exterior material, and the exterior material has an overlapping portion having an engaging portion folded back toward the back surface at one end in the flow direction. Is provided at the other end in the flow direction with a portion to be polymerized that is at a position lower than the exterior surface level, and the connecting member has a first upright portion, a bottom portion, a second upright portion, and the bottom portion and the first upright portion. And a second standing portion, and both ends of the drainage space face the running water space, and an engaged portion corresponding to the engaging portion is provided in the drainage space. Engage the mating part with the engaged part, and below the overlapping part. And the overlapped part of the adjacent outer package position, the engagement and polymerization relationship is characterized in that it is carried out in the drainage space. Further, in the present invention, the connection member is characterized in that the first standing portion and / or the second standing portion is formed with a water blocking portion capable of contacting the back surface of the exterior material. Further, in the present invention, the first rising portion is formed with an insertion groove portion that opens into the drainage space with the engaged portion as an upper wall. Further, in the present invention, the first rising portion has the insertion groove portion. It is characterized in that the guide portion to is continuously formed.

The holding member according to the present invention may have a structure in which the hanger as a holding member and the gutter member forming the running water space are integrated, or the hanger and the gutter member are separate members. It may be of a certain aspect. In the latter case, the suspension as the holding member may be either a piece material or a long material. The connecting member has a combination of a supporting member that connects and supports the ends of the exterior materials adjacent to each other in the longitudinal direction and a drain member having the supporting member in the drain space, and is adjacent to each other in the longitudinal direction. A combination of a support member that connects and supports the ends of the exterior material and has a drainage space and a drainage member that has the support member in the drainage space in a separate combination mode, the exterior material ends that are adjacent in the longitudinal direction. And a supporting portion for connecting and supporting the supporting portion and the supporting portion may be formed in the drainage space as a single unit, and by forming the drainage space in an overlapping manner, You will be able to obtain a triple-layered rain function. The support member is not limited to the one in which the engaged portion is integrally formed, and may be, for example, one in which the engaged portion and the like are formed of a plurality of members. Further, the engaged portion and the like formed by another member may be either a through member or a piece member. A waterproofing material may be arranged in the insertion groove portion to enhance the rain habit. The second standing portion may be provided with a water blocking portion that can come into contact with the back surface of the exterior material, and may be brought into close contact with the backing material on the back surface of the exterior material to increase the water blocking performance. The water shut off portion may be either a flange shape or a flange shape. By providing a plurality of water shut off portions, double and triple drainage spaces are formed between the water shut off portion and the backing material, and excellent rain habit is provided. Will be obtained.

Further, although the connecting member is arranged in a direction orthogonal to the flow direction, it may be arranged in an oblique direction in a top view. In the case where the drainage member is a separate body, the rising portion on the underwater side may be formed in parallel with each other,
In addition, the end may be inclined downward (tapered in a top view) while maintaining the standing state. In the latter case, rainwater or the like can be smoothly introduced into the running water space. In the case where the support member and the drainage member are separate bodies, the drainage member may be provided with irregularities to regulate the position of the support member. In addition, the support member and the drainage member in the case of separate bodies may be integrated by known means such as locking, fitting, adhesion, welding, and screwing. The support member and the drainage member may be a through member, or the support member may be formed of a plurality of members.
A combination of a plurality of piece materials may be used. The guide part formed continuously with the insertion groove part may be a mode in which the overlapped part of the exterior material can be guided and guided into the insertion groove part, and the guide part itself forms a part of the drainage space. It may be either an arc shape or a shape extending in the drainage space and being formed in a horizontal shape or a front downward shape.

The exterior material is a known metal material or composite material such as titanium alloy plate, stainless steel plate, aluminum alloy plate, surface decorative steel plate, laminated steel plate, copper plate, brass plate, lead plate, etc. Alternatively, a known backing material such as polyethylene foam or glass fiber non-woven fabric may be backed. Further, the exterior material may have a mode in which both side edges along the longitudinal direction are bent upward (tile roof bar type in which a bar-shaped portion is formed on the roof surface), or a mode in which both side edges are bent downward (roof It may be a flat type whose surface is substantially flat). The locking portion may be provided in the entire area in the width direction or may be provided partially. The structure of the face plate portion is not limited, and may be ribbed or rippled for cosmetic purposes. The portion to be polymerized may be close to or in contact with the back surface of the overlapping portion, and depending on the contact state,
Lifting of the exterior material will be prevented. further,
You may form the to-be-polymerized part in the aspect which can be locked with a connection member. Further, a drainage recess may be formed inside the polymerized portion. By forming a large step on the polymerized part of the exterior material,
It is possible to bring out a horizontal joint-like (lateral roofing) design, has excellent designability, and is particularly effective when used for a wall. The molding portion of the exterior material is attached to the holding member by a known method such as fitting, engagement, and screwing. And the construction method of such exterior structure may be thatched from the eaves side, or conversely, thatched from the ridge side,
And since the construction can be done from the ridge side, there is no need for a scaffold and cost reduction.

[0008]

1 to 3 illustrate a vertical thatched roof structure as one embodiment of the exterior structure of the present invention. This vertically-roofed roof structure is a vertically-roofed exterior structure for connecting in the flow direction through a connecting member a vertically-extended exterior roofing material that has a molding portion on the left and right side edges and that is fixed in the flow direction. A holding member having a running water space is arranged along the flow direction on the rear surface of the molding portion on the left right side edge, and the vertically-roofed exterior material is a superposition portion having an engaging portion bent toward the rear surface at the eaves side end,
A portion to be polymerized at a position lower than the roof surface level is provided at the ridge-side end, and the connecting member is composed of a standing portion on the water side, a bottom portion, and a standing portion on the water side, and both left and right ends face the running water space. , The standing portion on the water side is provided with an engaged portion corresponding to the engaging portion extending to the underwater side, and the engaging portion of the overlapping portion is engaged with the engaged portion, and The portion to be polymerized of the underwater exterior material is located below the polymerized portion. Specifically, a waterproof member 2 such as asphalt roofing is laid on the surface of the base 1, and a holding member 3 is laid on the waterproof member 2 toward the eaves. The holding member 3 is composed of a gutter member 4 and a hanging member 5, and the gutter member 4 is laid in the direction of the eaves and the gutter member 4 is provided.
The inner suspension 5 is attached and fixed to the base 1 by a fixing tool 6 such as a screw. The gutter member 4 is a long member extending from the eaves position to the ridge position or a long member appropriately connected with a constant length member of about 4 to 10 m. The portion 4b is formed with water return portions 4d at the upper edges of the left and right rising portions 4c, respectively, and the suspension member 5 straddles the water return base portion 4b in the running water space 4e in the gutter member 4. Installed.

The suspension 5 is made of a piece material, and high leg portions 5b are vertically erected on the left and right side edges of the seat portion 5a, while standing portions 5c are erected so as to face each other on the left and right sides of the center of the seat portion 5a. The left and right upright portions 5c are formed with jaw-like fitted and locked portions 5d on the outer sides near the upper edges, respectively, and the seat portion 5a.
Rotation restricting rising parts 5e are erected on the left and right side edges of the respective parts so as to face the rising parts 5c, and the left and right rotating restricting rising parts 5e are provided.
e A support portion 5f extending horizontally outward is provided at each of the upper edges. Then, the left and right rotation regulating rising portions 5e
In the assembled state of the vertical roof material 11, which will be described later, a negative pressure (pulling force) acts on the vertical roof material 11, and the negative pressure passes through the step portion 11c on the inner side wall portion 11d1 of the trough portion 11d. Formed in such a manner that when it is loaded, the movement of the inner side wall 11d1 which is about to rotate about the jaw-like fitted locking portion 5d as an axis center is prevented from rotating by abutting against the lower side of the inner side wall 11d1. I am doing it. The specific movement of the inner side wall 11d1 is a movement to rotate about the contact point between the jaw-shaped fitted locking portion 5d and the fitting locking portion 11e of the vertical roofing member 11 as an axial center. The movement is centered on the fitted locked portion 5d. In the left and right fitting recesses 5g formed by a part of the seat portion 5a, the upright portion 5c, and the rotation restricting upright portion 5e of the suspension 5, the left and right gutter portions 1 of the adjacent vertical roofing members 11 are provided.
1d are fitted to each other and assembled in a fitted and locked state, and a connecting member 7 is arranged between the vertical roofing members 11 in the flow direction.

The connecting member 7 is composed of a supporting member 8 and a draining member 9. The supporting member 8 is laterally elongated and has a first standing portion 8b on the water side of the bottom 8a and a water on the water side of the bottom 8a. The second standing portions 8c are erected so as to face each other, and the bottom portion 8a and the first and second standing portions 8b and 8c form a first drainage space 8d. Then, in the first rising portion 8b, an engaged portion 8e is extended to the upper edge of the first rising portion 8b in a state of extending to the water side, and at the same time, a receiving and supporting portion located below the engaged portion 8e. 8f and a leg portion 8g capable of supporting the engaged portion 8e and the receiving and supporting portion 8f are formed. This leg portion 8g may be omitted. An insertion groove portion 8h is formed between the engaged portion 8e and the receiving and supporting portion 8f, and the groove interval of the insertion groove portion 8h is set so that the engaged portion 8e has an edge on the side of the eleven roofing roofing materials on the water side. Engaging portion 11h in the overlapping portion 11g
Are engaged with each other, and a superposed portion 11i at the end of the vertical roofing material 11 on the water side is positioned below the superposed portion 11g. There is. Further, the first upright portion 8b is provided with an arc-shaped guide portion 8i which is continuous to the water receiving side of the receiving and supporting portion 8f, and the overlapped portion of the vertical roof material 11 is guided to the guide portion 8i during the thatching work. It is easily inserted into the insertion groove portion 8h. On the upper edge of the second standing portion 8c, a plurality of water blocking portions 8j that can be sealed by bitingly adhering to the backing material 11b on the rear surface of the vertical roofing material 11 are formed.

The drainage member 9 is of a horizontally long standard size in which the left and right ends of the bottom portion 9a reach the inside of the running water space 4e in the left and right gutter members 4, and the rising portion 9b and the bottom portion 9a are above the bottom portion 9a. A rising portion 9c is erected on the underwater side of each of them so as to face each other, and a second drainage space 9d is formed by the bottom portion 9a and the rising portions 9b, 9c on the water upper side and the water side. In addition, the bottom portion 9a has a position regulating ridge 9 near the water.
e is a draining piece 9f that is diagonally downward on the left and right ends of the bottom 9a.
However, a water side flange 9g extending from the upper edge to the water side is formed on the water side rising portion 9b, and a water side flange 9h extending from the same edge to the water side is formed on the water side rising portion 9c. It is projected. This drainage member 9 is laid via a relatively thin heat insulating material 12 on the substrate 1 between the left and right parallel gutter members 3, and the second drainage space 9d has the left and right draining pieces 9f respectively located near the running water. By communicating with the space 4e, the flange portion 9g on the water side is placed on the thick heat insulating material on the water side, and the flange portion 9h on the water side is placed on the thick heat insulating material on the water side. It is location. And the second drainage space 9
The support member 8 is adhered and fixed on the bottom portion 9a in d while being positioned by the position regulating projection 9e, and the overlapped portion of the vertical roof material 11 on the water side is engaged with the engaged portion 8e of the support member 8. The engaging portion 11h of 11g is engaged, and the overlapped portion 1g of the vertical roof material 11 on the water side is below the overlapping portion 11g.
1i is superposed, and both the engaging portion 11h and the superposed portion 11i are held in a sandwiched manner in the insertion groove portion 8h. Also,
The water stop portion 8j at the upper edge of the second standing portion 8c is in close contact with the backing material 11b on the back surface of the vertical roofing material 11 in a bite-like manner.
The rainwater that has entered the drainage space 8d is prevented from wrapping around to the rear surface of the vertical roofing material 11 so that the rainwater flows out from the first drainage space 8d to the running water space 4e. Insertion groove 8
The seal material 10 is housed in h, and the insertion groove portion 8h
Intrusion of water from the polymerization site of the polymerized portion 11g and the polymerized portion 11i in the inside is prevented.

The vertical roofing material 11 is of a fixed length of about 5 to 10 m, and has a lower stepped portion 11c on the left and right side edges of the roof surface portion 11a to which a backing material 11b such as a heat insulating material is attached. The gutter 11d is provided vertically. The uneven portion 11c is
It is formed lower than the roof surface portion 11a by the height of the pressing portions 8b on the left and right side edges of the cover member 8 which will be described later. The left and right gutter parts 11d are folded from the outer edge of the step difference part 11c and are adjacent to the inner wall 11d1 which is adjacent to the rotation restricting rising part 5e with a slight gap or a gap.
1 is folded back from the lower edge and has a height of the inner wall 11
The outer wall 11d2, which is lower than d1, is formed in a bilaterally symmetrical shape having a substantially V-shaped cross section. On the outer wall 11d2, a fitting locking portion 11e which is horizontally bent inward from an upper edge of the wall is formed so as to be elastically fitted to the jaw-shaped fitted locking portion 5d. Along with this, the fitting and locking portion 11e is formed with a projecting edge portion 11f that is folded back outwardly and obliquely upward from the leading edge of the fitting locking portion 11e.
The fitting locking portion 11e is formed by moving f toward the inner wall 11d1 side.
The engagement locking state between the jaw-like engaged locking portion 5d is released. The relationship between the projecting edge portion 11f and the standing portion 5c is
The contact point between the jaw-like fitted locked portion 5d and the fit-locked portion 11e is surely obtained, and the movement of the inner wall 11d1 with the jaw-shaped fitted locked portion 5d as the axis center is not hindered. In particular, there is a slight gap. Then, at one end in the longitudinal direction of the roof surface portion 11a, that is, the underwater side end, an engaging portion 11h formed by being folded back from the same end to the water side on the back surface side and engageable with the engaged portion 8e. The overlapped portion 11g has the overlapped portion 11i lower than the roof surface level at the other end in the longitudinal direction, that is, at the water upper end. The overlapped portion 11i is formed lower than the roof surface portion 11a by the height of the overlapped portion 11g. Further, the lengths of the overlapped portion 11g and the overlapped portion 11i in the flow direction are such that the engagement portion 11h of the overlapped portion 11g engages with the engagement portion 8e and the overlapped portion 11g and the overlapped portion 11i are overlapped vertically. In such a state, it is formed so as to be held and held in the insertion groove portion 8h in a sandwiched manner.

This vertical roofing material 11 is laid via a relatively thick heat insulating material 13 on the base 1 between the upper and lower (eave side, ridge side) parallel connecting members 7 and between the left and right parallel gutter members 4. ing. The engaging portion 11h of the underwater overlapping portion 11g of the waterside vertical roofing material 11 adjacent in the flow direction is engaged with the engaged portion 8e of the support member 8 and the overlapping portion 11g. The overlapped portion 11i of the submerged vertical roofing material 11 is inserted into the lower side of the underside, and is positioned vertically in the insertion groove 8h. Established within 8d, the connection end of the vertical roofing material 11 in the flow direction is connected so as not to be rolled up. Left and right gutter parts 11d in the vertical roofing materials 11 adjacent in the left-right direction
Are fitted in the fitting recesses 5g, respectively, and the inner wall 11
The d1 is in contact with the rotation restricting rising portion 5e or is adjacent to the rotation restricting rising portion 5e with a slight gap therebetween, and the fitting locking portion 11e is fittingly locked to the jaw-like fitted locking portion 5d. When the negative pressure is applied to the roof material 11, the rotation of the inner side wall 11d1 about the jaw-shaped fitted and locked portion 5d as an axis center is caused by the contact between the rotation restricting rising portions 5e adjacent to each other through a slight gap. It is blocked promptly by abutting immediately, and the fitting locking portion 11
The position of e is regulated in a fitted and locked state with respect to the jaw-like fitted and locked portion 5d. In addition, the projecting edge portion 11f and the rising portion 5c,
The contact between the jaw-like fitted locked portion 5d, which is the center of rotation of the inner wall 11d1, and the fitting locked portion 11e is reliably obtained, that is, there is a slight gap between the two. .

The cover member 14 is a long member extending from the eaves position to the ridge position or a long member appropriately connected with a constant length member of about 5 to 10 m. Cover surface portion 1 having a width ratio capable of covering the side edges of the
The left and right side edges of 4a are formed with pressing portions 14b which are folded back from the same side edge to the back surface side, and locking portions 14c are formed on the inner edges of the left and right pressing portions 14b by means of fitting members on the outer wall 11d2. The stopper 11e and the back-to-back engaged portion 11j are vertically provided so as to be elastically engageable. Further, the locking portion 14c is elastically locked to the locked portion 11j, so that the fitted and locked state between the jaw-shaped fitted locked portion 5d and the fitting locking portion 11e is strengthened. The cover member 14 is mounted between the left and right side edges of the adjacent vertical roofing members 11, and the left and right locking portions 14c are elastically locked to the locked portions 11j, and the left and right pressing portions 14b are formed. The cover surface portion 14a is in contact with the stepped portion 11c and has the same horizontal surface as the roof surface portion 11a.

FIG. 4 illustrates another vertical roof structure as one embodiment of the exterior structure of the present invention. Since the structure is basically the same as that of the embodiment shown in FIG. The explanation of the common configuration is omitted by applying the same sign.
The different configuration will be described. The guide portion 8i of the support member 8 is formed so as to extend obliquely downward toward the water side from the tip of the receiving and supporting portion 8f, and the vertical roofing material 11 is used for thatching work.
The overlapped portion 11i of the guide portion 8i is guided by the guide portion 8i and the insertion groove portion
It is easy to insert into h.

FIG. 5 illustrates another vertical roof structure as one embodiment of the exterior structure of the present invention. Since the structure is basically the same as that of the embodiment shown in FIG. The explanation of the common configuration is omitted by applying the same sign.
The different configuration will be described. The width (flow direction) of the first drainage space 8d in the support member 8 is widened, and the overlapped portion 11i of the vertical roofing material 11 is formed to be long in the flow direction. The roof surface portion of the vertical roof material 11 adjacent to the roof surface in the flow direction in a connected state in which the engagement relationship of 8e and the polymerization relationship of the overlapping portion 11g and the overlapped portion 11i are established in the first drainage space 8d. 11
A wide lateral joint 15 is formed by a step, that is, a recess between a and the overlapped portion 11i. And horizontal joint 15
Because of the wide width, the overlapping part 11 of the vertical roofing material 11
It can be installed from the eaves side by sliding g.

FIG. 6 illustrates another vertical roof structure as an embodiment of the exterior structure of the present invention. Since the structure is basically the same as that of the embodiment shown in FIG. The explanation of the common configuration is omitted by applying the same sign.
The different configuration will be described. The support member 8 is formed by removing the insertion groove 8h, the receiving and supporting portion 8f, and the guide portion 8i. The engaged portion 11e is engaged with the engaging portion 11h, and the overlapping portion having the engaging portion 11h. A portion to be polymerized 11i is superposed vertically on the lower side of 11g, and is connected so that the connection end of the vertical roofing material 11 in the flow direction does not roll up.

FIG. 7 shows another vertical roof structure as an embodiment of the exterior structure of the present invention. Since the structure is basically the same as that of the embodiment shown in FIG. 7, The explanation of the common configuration is omitted by applying the same sign.
The different configuration will be described. A deep recessed portion 11k is formed on the underwater side of the overlapped portion 11i in the vertical roof material 11 along the girder direction, and a deep groove-like horizontal joint 16 is formed on the roof surface by the recessed portion 11k. There is. Further, the upper water side edge of the recessed step portion 11k is in a relation of being positioned on the water upper side than the water side end of the overlapping portion 11g.
The underwater side end is formed so as to drain and work by protruding above the recessed step portion 11k. Since the horizontal joint 16 is a deep joint, it is possible to produce a roofing design on the roof surface. This deep joint design is particularly effective when the roof surface is the outer wall surface. This will bring out a strong thatched design feeling. Moreover, it does not prevent formation of the overlapped portion 11g and the overlapped portion 11i along the longitudinal direction of the vertical roof material 11.

FIG. 8 illustrates another vertical roof structure as one embodiment of the exterior structure of the present invention. Since the structure is basically the same as that of the embodiment shown in FIG. 7, The explanation of the common configuration is omitted by applying the same sign.
The different configuration will be described. A wide and shallow concave step portion 11m is formed on the underwater side of the overlapped portion 11i in the vertical roof material 11 along the girder direction, and the concave step portion 1m is formed on the roof surface.
A wide and shallow groove-shaped lateral joint 17 of 1 m is formed. In addition, the upper edge of the water side of the concave step portion 11m is the overlapping portion 11g.
It is configured to be located on the water side above the underwater side end, and is formed so that the overlapped portion 11g underwater side end projects above the recessed step portion 11m to drain water. And
Since the horizontal stitches 16 are relatively deep joints, it is possible to bring about a roof-like design on the roof surface. This deep joint design is particularly effective when the roof surface is the outer wall surface, This will bring out a strong thatched design feeling. In addition, the overlapped portion 11g and the overlapped portion 11i are connected to the vertical roof material 11
It does not prevent formation along the longitudinal direction of.

FIG. 9 illustrates another vertical roof structure as one embodiment of the exterior structure of the present invention. Since the structure is basically the same as that of the above-mentioned embodiment of FIG. 1, The explanation of the common configuration is omitted by applying the same sign.
The different configuration will be described. In the connection member 7, the support member 8 and the drainage member 9 are formed in the same body, and the engagement portion 11h of the underwater overlapping portion 11g in the vertical roof material 11 on the water side that is adjacent in the flow direction is the support member. 8 engaged part 8e
The overlapped portion 11i of the submerged vertical roofing material 11 is inserted below the overlapped portion 11g, and the overlapped portion 11i is positioned vertically in the insertion groove 8h. This engagement and superposition relationship is established in the first drainage space 8d, and the connection end of the vertical roofing material 11 in the flow direction is connected so as not to be rolled up.

FIG. 10 shows another vertical roof structure as an embodiment of the exterior structure of the present invention.
Since the configuration is basically the same as that of the aspect of FIG. 1 described above, the description of the common configuration will be omitted by applying the same reference numerals, and different configurations will be described. The connection member 7 includes a support member 8 made of a piece material and a drainage member 9 made of a thread material.
Is formed by. The drainage member 9 is a rising portion 9b on the water side.
Is used as the first upright portion 8b, the upright portion 9c on the water side is used as the second upright portion 8c, and the support member 8 is provided in the second drainage space 9d. Then, the overlapping portion 11 on the underwater side in the vertical roofing material 11 on the waterside adjacent to each other in the flow direction
The engaging portion 11h of g is engaged with the engaged portion 8e of the support member 8, and the overlapped portion 11i of the submerged vertical roofing material 11 is inserted below the overlapped portion 11g. As a result, they are positioned in a vertically overlapping shape in the insertion groove portion 8h, and this engagement and overlapping relationship is established in the second drainage space 9d, so that the connection end of the vertical roofing material 11 in the flow direction does not roll up. Are connected as. Moreover, since a plurality of drainage spaces are formed, double or triple rain can be obtained.

11 (A) and 11 (B) illustrate another vertically-roofed roof structure as one embodiment of the exterior structure of the present invention. The structure is the same as that shown in FIG. Since they are basically the same, the description of the common configurations will be omitted by applying the same reference numerals, and different configurations will be described. In each of the vertically-roofed roof structures (A) and (B), the engaged portion 8e is formed as a separate member, and the support member 8
The insertion portion 8m of the engaged portion 8e is inserted and attached to the groove portion 8k provided on the water side of the receiving and supporting portion 8f. In addition, in the vertical roof structure of (B), the overlapping portion 11
g and the to-be-polymerized portion 11i are inserted in the vertically overlapping shape into the receiving groove portion 8f and the engaged portion 8e which are vertically opposed to each other.
And the hanging portion 8e1 of the engaged portion 8e.

FIG. 12 shows another vertical roof structure as an embodiment of the exterior structure of the present invention.
Since the configuration is basically the same as that of the aspect of FIG. 1 described above, the description of the common configuration will be omitted by applying the same reference numerals, and different configurations will be described. In each of the vertical roof structures (A) and (B), the engaged portion 8e, the receiving portion 8f, the guide portion 8i, and the insertion groove portion 8h are integrally formed as separate members, and the flange portion at the lower end of the guide portion 8i is formed. 8n is inserted into the groove portion 8p of the bottom portion 8a, and the water bearing edge of the receiving and supporting portion 8f is supported by being supported by the receiving portion 8q of the upper edge of the first standing portion 8b. In the vertically-roofed roof structure (C), the engaged portion 8e, the support portion 8f, the guide portion 8i, the insertion groove portion 8h, and the leg portion 8 are provided.
g is integrally formed as a separate member, and the locking projection 8r at the lower edge of the guide portion 8i is locked and attached to the locking groove 8s of the bottom 8a.

FIG. 13 shows another vertical roof structure as an embodiment of the exterior structure of the present invention.
Since the configuration is basically the same as that of the aspect of FIG. 1 described above, the description of the common configuration will be omitted by applying the same reference numerals, and different configurations will be described. In each of the vertically-roofed roof structures of (A) and (B), the engaged portion 8e, the supporting portion 8f, and the guide portion 8i are formed as separate members, and the horizontal leg portion of the engaged portion 8e is formed. 8y is the first standing portion 8
b The holding portion 8 is mounted on the receiving portion 8q at the upper edge.
It is attached with z. The presser foot retaining portion 8z has an upper surface serving as a support portion 8f, and a guide portion 8i is provided on the underwater side edge of the support portion 8f.
And the horizontal leg 8y forms the first upright portion 8
b It is mounted by clamping and fixing it while it is mounted on the upper edge. In addition, the retainer portion 8z is provided with a retaining claw-shaped retainer element between the horizontal leg portion 8y and the first upright portion 8b so that the engaged portion 8e and the first upright portion 8b are connected to each other. The unity relationship of is maintained.

FIG. 14 shows another vertical roof structure as one embodiment of the exterior structure of the present invention.
Since the configuration is basically the same as that of the aspect of FIG. 1 described above, the description of the common configuration will be omitted by applying the same reference numerals, and different configurations will be described. The engaged portion 8e is formed as a separate member, and is vertically provided from a water-side edge of the engaged portion 8e to a fitting groove portion 8t having an upward opening formed on the water side of the leg portion 8g of the support member 8. The push-in portion 8u is attached by being pushed in from the upper side. Push-in section 8
The locking claw 8v of u is the locked claw 8w on the inner surface of the fitting groove 8t.
The gripped portion 8x at the upper edge of the groove is moved to the water side to forcefully release the locking relationship between the locking claw portion 8v and the locked claw portion 8w. The mounting relationship of 8e is maintained.

Each of the engaged portions 8e in FIGS. 12 to 14 including the engaged portion 8e may have substantially the same length as the supporting member 8 or may be a piece material shorter than the supporting member 8. Further, in the case of a piece material, a plurality of pieces may be used.

[0027]

EFFECT OF THE INVENTION A. According to the first aspect, since the engaging portion of the exterior material is engaged with the engaged portion of the connecting member, the end portion in the longitudinal direction does not roll up. Since the polymerized portion of the exterior material is located at a position lower than the face plate portion of the exterior material, the finished surface, that is, the exterior surface at the connection portion in the longitudinal direction is formed in a substantially flat shape, and the design is good. By forming the drainage space in the connecting member, even if rainwater enters the back side of the exterior material, it is possible to guide the drainage from the drainage space to the running water space without invading the interior side. B. According to claim 2, since the connecting member is formed with the water blocking portion that can come into contact with the back surface of the exterior material, the water contact portion is in close contact with the backing material on the back surface of the exterior material, and has an excellent rain performance due to high water blocking performance. . Moreover, since a plurality of drainage spaces are formed, double or triple rain can be obtained. C. According to the third aspect, since the insertion groove part having the engaged part as the upper wall is formed, the overlapped part of the exterior material is positioned in the insertion groove part, so that the overlapped part is held in the insertion groove part. Therefore, excellent connection strength can be obtained. D. According to the present invention, since the guide portion to the insertion groove portion is formed, when the exterior material is laid, the overlapped portion of the exterior material is simply slid into the underside of the overlapped portion of the exterior material on the water side. Can be guided to an appropriate position, and the thatching work becomes easy.

[Brief description of drawings]

FIG. 1 is a partial perspective view illustrating a vertically-roofed roof structure as one embodiment of an exterior structure of the present invention.

FIG. 2 is an enlarged vertical sectional view taken along line (2)-(2) of FIG.

FIG. 3 is an enlarged vertical sectional view taken along line (3)-(3) of FIG.

FIG. 4 is a vertical cross-sectional view of a main part illustrating another vertical roof structure as an embodiment of the exterior structure of the present invention.

FIG. 5 is a vertical cross-sectional view of a main part illustrating another vertical roof structure as one embodiment of the exterior structure of the present invention.

FIG. 6 is a vertical cross-sectional view of a main part illustrating another vertical roof structure as one embodiment of the exterior structure of the present invention.

FIG. 7 is a vertical cross-sectional view of a main part illustrating another vertical roof structure as one embodiment of the exterior structure of the present invention.

FIG. 8 is a vertical cross-sectional view of a main part illustrating another vertical roof structure as one embodiment of the exterior structure of the present invention.

FIG. 9 is a longitudinal cross-sectional view of a main part illustrating another vertical roof structure as an embodiment of the exterior structure of the present invention.

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

11 (A) and 11 (B) are vertical cross-sectional views of main parts illustrating another vertical roof structure as an embodiment of the exterior structure of the present invention.

12 (A) to 12 (C) are vertical cross-sectional views of main parts illustrating another vertical roof structure as an embodiment of the exterior structure of the present invention.

13 (A) and 13 (B) are vertical cross-sectional views of a main part illustrating another vertical roof structure as one embodiment of the exterior structure of the present invention.

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

[Explanation of symbols]

1 groundwork 2 Waterproof material 3 holding member 4 gutter member 4a Bottom part 4b Water return section 4c Startup section 4d Water return part 4e running water space 5 suspension 5a seat 5b High leg 5c Standing part 5d Jaw-like mating locking part 5e Rotation restriction rising part 5f support 5g fitting recess 6 fixtures 7 Connection member 8 Support members 8a bottom 8b First standing portion 8c Second standing portion 8d First drainage space (drainage space) 8e Engagement part 8e1 hanging part 8f receiving section 8g leg 8h insertion groove 8i guidance section 8j Water stop 8k groove 8m insertion part 8n Tsubabe 8p groove 8q receiving part 8r locking protrusion 8s locking groove 8t fitting groove 8u pushing part 8v locking claw 8w locked claw 8x picking section 8y horizontal leg 8z presser foot stop 9 Drainage member 9a bottom 9b, 9c rising part 9d Second drainage space (drainage space) 9e Position regulation ridge 9f Drainer piece 9g, 9h flange 10 Seal material 11 vertical roofing materials 11a Roof surface part 11b Backing material 11c uneven part 11d Hiebe 11d1 inner wall 11d2 outer wall 11e Mating locking part 11f ridge 11g polymerized part 11h engagement part 11i Polymerized part 11j Locked part 11k, 11m concave step 12, 13 heat insulating material 14 Cover member 14a Cover surface part 14b Presser section 14c Locking part 15, 16, 17 horizontal joints

Claims (4)

(57) [Claims] 1. An exterior structure in which a constant-length exterior material having molding portions on both side edges along the flow direction is connected in the flow direction via a connecting member, wherein the rear surface of the molding portion on both side edges of the exterior material has the flow direction. A holding member having a running water space is arranged along, and the exterior material has a polymerized portion having an engaging portion folded back to the back side at one end in the flow direction, and a position lower than the exterior surface level at the other end in the flow direction. Each of which is provided with a portion to be polymerized, wherein the connecting member includes a first upright portion, a bottom portion, a second upright portion, and a drainage space formed by the bottom portion, the first upright portion, and the second upright portion, With both ends of the drainage space facing the running water space, an engaged portion corresponding to the engaging portion is provided in the drainage space, and the engaging portion of the overlapping portion is engaged with the engaged portion,
A vertically-roofed exterior structure characterized in that a portion to be polymerized of an exterior material adjacent to the overlapped portion is located below the overlapped portion, and the engagement and the superposition relation are performed in the drainage space. 2. The connecting member comprises a first upright portion and / or a second upright portion.
2. The vertically-roofed exterior structure according to claim 1, wherein the standing portion is provided with a water blocking portion that can come into contact with the back surface of the exterior material. 3. The vertically-roofed exterior structure according to claim 1, wherein the first upright portion has an insertion groove portion that opens into the drainage space with the engaged portion as an upper wall. 4. The vertically-roofed exterior structure according to claim 3, wherein the first upright portion has a continuous guide portion to the insertion groove portion.