JP2005240484A - Vertically roofed external facing structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a vertically roofed external facing structure producible in a factory, easily machined, ensuring the mutual connection of external facing materials and having high watertightness. <P>SOLUTION: In the vertically roofed external facing structure, vertically roofed external facing materials 3 of regular size in a flow direction provided with formed parts 3a at the right and left side edges are connected in the flow direction. A ridge side projecting part 3f is formed at a ridge side overlap part 3d at a face plate part 3c of the vertically roofed external facing material 3, and an eaves side projecting part 3g is formed at an eaves side overlap part 3e respectively in an overlapping manner. The eaves side projecting part 3g of the vertically roofed external facing material 3 located upstream is overlapped with the ridge side projecting part 3f of the vertically roofed external facing material 3 located downstream, and the ridge side projecting part 3f and the eaves side projecting part 3g are fixedly connected by a fastener 5. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a vertical fence exterior structure, and more particularly to a connection structure in the flow direction of a vertical fence exterior material.

At present, downpipe exterior materials can be constructed by bringing a molding machine to the site and forming it, or by forming a certain length of roofing material at the factory and connecting it in the flow direction at the site. However, the former on-site molding has a number of problems, such as schedule adjustment, securing a loading path, and securing the installation location of the molding machine, because the molding machine is brought to the construction site. There were very few properties that could meet all of these conditions in a densely populated area.
As the latter, for example, “a connecting portion of a metal enclosure” is disclosed in Prior Literature 1. This is a molding machine like the former because one end in the longitudinal direction of the exterior material is folded upward, the other end is folded downward, and connected by locking via a connecting plate between them. There is no need to bring them into the field, and problems like the former do not occur.
However, the above-mentioned prior art document 1 has a problem that since the longitudinal end portion of the exterior material is folded back, it takes time and effort to reduce the production speed.

Prior literature 1

  No. 7-38524

  The problem to be solved is, firstly, a vertical wall exterior structure that can be produced in the factory, is easy to process, has reliable connection between exterior materials, and has high water-tightness, and secondly, A vertical gutter exterior structure that can reliably prevent dust, dust, rainwater, etc. from entering the interior, and can further enhance watertightness. Third, it has a higher connection strength and is stronger and more robust. The exterior structure, fourthly, a vertical wall exterior structure that allows rainwater flowing down the face plate portion to quickly sneak laterally from the frustum-shaped inclined surface portion and flow down to the underwater side, and fifthly It is another object of the present invention to provide a vertical gutter exterior structure in which rainwater flowing down the face plate portion can quickly flow down the connecting portion to the water side.

In order to achieve the above-mentioned problems, the present invention is characterized by the following configuration.
1. In a vertical gutter exterior structure that connects a vertical gutter exterior material in the flow direction with a molding part on the left-right edge, in the flow direction, a ridge-side protrusion on the ridge side of the face plate portion of the gutter exterior material The eaves side protrusions are formed on the eaves side so that they can be polymerized, and the eaves side protrusions of the eaves exterior material located on the water side are formed on the ridge side protrusions of the vertical wall exterior material located on the water side. The ridge side protruding portion and the eaves protruding portion are connected and fixed with a fixing tool.
The vertical gutter exterior material may be any material such as a tile rod, a folded plate, a vertical flat gutter, etc., as long as it is of a constant size, or may be one in which the cover is integrally formed or separate.
The material of the downpipe exterior material is typically about 0.4 to 1.6 mm of galvanized steel sheet, galvanium steel sheet and other anticorrosive steel sheet, special steel and non-ferrous metal, stainless steel sheet, weathering steel sheet, copper plate , Aluminum alloy plates, lead plates, zinc plates, titanium plates and the like, but are not particularly limited thereto.
Depending on the purpose and requirements of heat insulation, fire prevention, etc., glass wool or rock wool sheets or resin foam sheets such as polyethylene foam can be backed (attached to the backing material) good. However, in the eaves-side overlapping portion of the exterior material, a backing material is not necessary due to connection.
The ridge-side and eaves-side protrusions in the face plate are each easily processed by pressing.
The height of the two protruding portions is such that the rainwater does not easily fall when the rainwater flows down the face plate portion, thereby reducing the risk of rainwater intrusion.
The shape of both projecting portions may be a truncated cone shape such as a truncated cone shape or a truncated pyramid shape, or a shape similar to these, or a cylindrical shape such as a cylindrical shape or a rectangular tube shape. However, in the case of a cylindrical shape, the size of the eaves-side protrusion is larger than the size of the ridge-side protrusion by one or more times. Moreover, the shape of both protrusions may be formed in a band shape or the like, and may be any shape as long as it is an independent protrusion that can be polymerized and does not significantly impede the flow of rainwater. In particular, when both projecting parts are truncated cones, the rainwater that has flowed down the face plate part wraps around from the side without being blocked by the projecting parts. It is more preferable because it is easier than that.
There may be a single to a plurality of protruding portions, and the arrangement in the case of providing a plurality of protrusions may be any direction such as vertical, horizontal, or diagonal, and may be one or more rows, and is not particularly limited.
If the ridge-side protrusions are formed in a dot shape and the eaves-side protrusions are formed in a strip shape parallel to the flow direction, position adjustment in the length direction (eave ridge direction) during construction on the site is possible. At that time, if the moldings on the left and right side edges are marked to indicate the position of the ridge-side protrusion, the position of the ridge-side protrusion located on the lower side even in the state where the vertical wall exterior material is superimposed It can be grasped, and the fixing work with the fixing tool can be proceeded promptly without losing.
Fixing tools such as screws and rivets are used to fix the ridge-side protrusion and the eaves-side protrusion.
The ridge-side superposition part in which the ridge-side protrusions in the vertical fence exterior material are provided and the eaves-side superposition part in which the eaves-side protrusion parts are provided It is a range or part to be polymerized, and the polymerization of the ridge side polymerization part and the eaves side polymerization part may be performed by processing the ridge side polymerization part wider than the eaves side polymerization part, or may be polymerized, or You may make it superpose | polymerize by notching the molding part of the right-and-left side edge in an eaves side superposition | polymerization part.

2. In 1 mentioned above, the water stop material was provided along the direction orthogonal to the eaves-ridge direction in the superposition | polymerization part of the vertical wall exterior material of water side and water side.
Overlapping part is an overlapping part of adjacent vertical fence exterior materials connected in the eaves direction, that is, in the state where the vertical and vertical vertical exterior exterior materials are polymerized, eave side polymerization of the exterior material located on the water side It refers to the surface of the ridge side superposed part of the exterior material located on the back of the part and on the water side.
The water stop material may be provided on the front surface side of the ridge side superposed portion of the vertical wall exterior material, the back surface side of the eave side superposed portion, or both. More preferably, the water blocking material is provided at the opening portion that is the entrance of the intruding water, that is, at the overlapping edge of the ridge side overlapping portion and the eave side overlapping portion. For example, in the face plate portion, it is preferable that the face plate portion is provided at the eaves side end portion below the ridge side protruding portion in the ridge side overlapping portion. In addition, since the water-stopping material is made of an elastic body, the fixing member for fixing the ridge-side protruding portion and the eave-side protruding portion comes into close contact with the exterior material on the waterside and waterside through the waterstopping material. The water stop material may be provided along a direction orthogonal to the eaves ridge direction of the vertical wall exterior material as long as it is an arrangement structure that prevents intrusion of rainwater and the like from the overlapped portion. Therefore, the water stop material may be provided in one or two or more, may be a continuous type extending from the face plate portion to the molding portion, or may be a divided type separately formed into the face plate portion and the molding portion.
And the water stop material should just be provided in the faceplate part at least, and according to the shape of a shaping | molding part, you may make it provide the whole height of a shaping | molding part, or the middle. For example, a. A mode in which a thin water-stopping material is provided on the face plate portion and a thick water-stopping material is provided on the molding portion, b. A mode in which a thin water-stopping material is extended to the molding part, c. A mode in which a thin water-stopping material is provided on the face plate portion, and a thin water-stopping material similar to that on the face plate portion is provided on the molding portion, d. An embodiment in which a thin water-stopping material is provided only on the face plate portion is exemplified.
In addition to foamed rubber, the water-stopping material may be made of, for example, a resin material or other known materials, or may be a composite material in which a metal core material is combined with a resin material or a rubber material. The material and the like are not particularly limited as long as they have elasticity and water-stopping properties to fill the gaps. This water-stopping material may be strip-shaped or string-shaped.
Such a water-stopping material may be attached at the time of construction, but it is advantageous in terms of construction if it is attached in advance to the ridge-side polymerization part or eaves-side polymerization part of the vertical fence exterior material before construction at the time of factory shipment. .

3. In 1 or 2 described above, a plurality of ridge-side protrusions and eaves-side protrusions are provided.
A plurality of ridge-side protrusions and eaves-side protrusions may be provided and fixed. Alternatively, the ridge-side protrusions may be provided in a band shape, and the ridge-side protrusions may be provided under the belt-like eaves-side protrusions. It is possible to fix a plurality of locations by providing a plurality of frustums so as to be positioned at, and are not particularly limited.
The arrangement in the case of providing a plurality of both projecting portions may be any direction such as vertical, horizontal, or diagonal, and may be one or more rows, and is not particularly limited.
Stress concentration is mitigated by fixing and connecting at a plurality of locations by both protruding portions and the fixing tool.

4). In any one of 1 to 3 described above, the ridge-side and eaves-side protrusions have a frustum shape with a flat top.
The frustum shape refers to a solid formed by a line segment connecting a closed curve or polygonal line on a plane and each point inside the plane and a fixed point outside the plane, that is, the top of a cone formed flat.
The frustum-shaped protrusions on the ridge side and the eaves side may have any shape such as a truncated cone shape, a quadrangular frustum shape, or a rhomboid frustum shape.
The size of the frustum-shaped protrusion can be made inconspicuous in design by forming it in accordance with the size of the fixing tool. In particular, in the case of a truncated cone shape, the flat portion of the top portion has the same round shape as the head of the screw or rivet, so that it can be set to the minimum size. The processing of the frustum-shaped projecting portion is easier than a cylindrical shape.

5. In any one of 1 to 4 described above, the ridge-side and eaves-side protruding portions are formed in the shape of dots or strips parallel to the flow direction.
The ridge-side and eaves-side protrusions have a shape that does not interfere with the rainwater that has flowed down the face plate of the exterior material. Therefore, it is desirable that the shape be as narrow as possible in the direction orthogonal to the flow direction (eave building direction).

A. According to claim 1
The downspread is made from a press that can be manufactured at the factory and the connecting parts are easily processed, so there is little molding effort and cost.
Since the projecting portion is formed by simple press processing, it is simple to process the downpipe exterior material and can be manufactured without drastically reducing the production speed.
Since the ridge-side projecting portion and the eaves-side projecting portion are overlapped and fixed with a fixing tool, there is little possibility that the exterior material is displaced, and the connection is reliably performed.
Since the connection in the longitudinal direction of the vertical casing is made by polymerization, it is easy to attach and connect the outer casing at the connecting portion.
Due to the projecting portion, it is easy to position the vertical sheathing material during construction on site.
Since the connection in the longitudinal direction of the vertical gutter exterior material is fixed by a protruding portion located higher than the face plate portion, the watertightness is high.
B. Further, according to the second aspect, the simple processing of providing the water-stopping material can surely prevent the entry of dust, dirt, rainwater, etc. into the interior, and the watertightness can be further enhanced.
And since the protruding parts of the exterior material are fixed with the fixing tool, there is very little possibility that the waterstop material will peel off.
C. According to the third aspect of the present invention, since the ridge-side protrusion and the eaves-side protrusion are fixed at a plurality of locations, a stronger and more reliable connection can be obtained.
D. Further, according to the fourth aspect, since the projecting portion has a frustum shape, the processing is relatively easy.
When rainwater that has flowed down the face plate hits the protruding portion, it immediately wraps around from the inclined surface portion of the frustum-shaped protruding portion and flows down to the eaves.
E. Further, according to the fifth aspect, since the protruding portion is formed in a dot shape or substantially parallel to the eaves ridge direction, the rain water flowing down the face plate portion flows down to the eaves quickly without being blocked by the protruding portion.

1 to 5 exemplify an embodiment of the vertical gutter exterior structure of the present invention. A holding member 2 is arranged on the base 1 in the eave ridge direction, and the vertical holding space between the left and right holding members 2 is illustrated. The roof roof plate 3 is laid, and the face plate portion 3c of the vertical roof roof plate 3 is held and fixed to the base 1 side by holding the left and right rising portions 3a by the holding member 2. In the drawing, the engaged portion 2a of the holding member 2 is held by engaging the engaging portion 3b of the rising portion 3a. A cover member 4 is attached between the vertical roof panels 3 adjacent to the left and right.
The vertical roof 3 is the ridge-side overlapping part 3d, the eaves side is the eaves-side overlapping part 3e, and the ridge-side overlapping part 3d, that is, the rising part 3a1 and the face part The eaves side overlapping portion 3e, that is, the rising portion 3a1 and the face plate portion 3c1 of the vertical roof panel 3 on the water side are overlapped on 3c1.
In the ridge-side overlapping portion 3d, the ridge-side protrusion 3f is located at the center and the left and right of the eaves side of the face plate portion 3c1. Are formed to be polymerizable. These ridge-side protrusions 3f and eaves-side protrusions 3g have a truncated cone shape in which the tops 3f1 and 3g1 are flat, and a cone that is slightly larger than the ridge-side protrusion 3g than the ridge-side protrusion 3f. By making it a trapezoid, both top part 3f1, 3g1 has superposed | polymerized without gap.
The ridge-side protruding portion 3f and the eave-side protruding portion 3g in the superposed state are fixed to the ridge of the vertical roof panel 3 on the underwater side by fixing both the top portions 3f1, 3g1 with fixing tools 5 such as rivets. The side overlapping part 3d and the eaves side overlapping part 3e of the vertical roof panel 3 on the water side are connected and fixed.

And the direction orthogonal to the eaves ridge direction is in the overlapping part of the face plate part 3c1 between the ridge side overlapping part 3d of the downside roofing board 3 and the eaves side overlapping part 3e of the upside down roofing board 3 The water-stop material 6 is interposed along. This water-stop material 6 is a belt-shaped member made of an elastic material such as foam rubber, and is attached to the eaves side of the ridge-side protruding portion 3f of the face plate portion 3c1 in the ridge-side overlapping portion 3d, and stops in a polymerized state. The intrusion water is prevented by interposing between the face plate portion 3c1 which is the entrance of the infiltrated water such as rainwater flowing down the roof side of the ridge side projecting portion 3f and the eaves side projecting portion 3g. Yes.
In addition, the overlapping portion of the rising portion 3a between the ridge-side overlapping portion 3d of the downside roof shingle 3 and the eaves-side overlapping portion 3e of the waterside upright shingle 3 is orthogonal to the eave ridge direction. A water blocking material 7 is interposed along the direction. The water-stopping material 7 is made of an elastic body such as foam rubber, and is attached to the rising portion 3a in the ridge-side polymerization portion 3d continuously with the water-stopping material 6, and is attached to the superposed state. The intruding water is prevented by being interposed between the rising portions 3a which are the entrances of the intruding water such as rain water flowing down the water side of the side protruding portions 3f and the eaves protruding portions 3g, that is, the rain water flowing down the roof surface. Due to the waterproof action of the water stop material 7 and the water stop material 6, it is possible to prevent intrusion of water into the connecting portion between the downside roof board 3 on the water side and the water side.
The water blocking materials 6 and 7 are separate members, but may be a continuous product formed into the same body.

FIG. 6 illustrates another mode of implementation of the vertical roof panel in the vertical wall exterior structure of the present invention, and the configuration is basically the same as that of the aspect of FIG. The description of the configuration will be omitted by applying the reference numerals mutatis mutandis, and different configurations will be described.
The vertical roofing board is formed by cutting out the upper half of the rising part 3a in the eaves-side overlapping part 3e, and the eaves-side overlapping part 3e and the ridge-side overlapping part 3d are connected and fixed by the fixing tool 5. is there. In this aspect, the water-stopping material 7 is disposed between the rising portions 3a beside the notch portion, the end of the water-stopping material 6 in the face plate portion 3c is extended to the middle of the rising portions 3a, and the rising portions 3a Water resistance is also given to the polymerization part of the notch.

FIGS. 7 to 10 illustrate another embodiment of the vertical roof panel in the vertical wall exterior structure of the present invention, and the configuration is basically the same as that of the embodiment 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 the vertical roof panel 3 illustrated in FIG. 7, the ridge-side protruding portion 3 f at the center of the ridge-side overlapping portion 3 d and the eave-side protruding portion 3 g at the center of the eave-side overlapping portion 3 e can be overlapped, respectively, and the top portions 3 f 1, 3 g 1 Is formed in a flat quadrangular frustum shape, and is connected and fixed in a superposed state by a fixing tool 5. In this embodiment, the rainwater flows toward the eaves side at the connecting portion of the vertical roof panel 3 on the upper side and the lower side so as to go around the slope of the protruding eaves-side protruding portion 3g in the center of the connecting portion. It will flow down.

  In the vertical roofing sheet 3 illustrated in FIG. 8, the ridge-side protrusion 3f at the center of the ridge-side overlapping part 3d and the eaves-side protrusion 3g at the center of the eaves-side overlapping part 3e can be overlapped with each other, and are perpendicular to the flow direction. It has a band shape in the direction (width direction), the top portions 3f1, 3g1 are flat, and the end portions in the width direction are formed in a semicircular substantially truncated pyramid shape. It is. The flow of rainwater in this embodiment is such that, at the connecting part of the vertical roof panel 3 on the upper side and the lower side, the eaves side projecting part 3g runs around the slope of the protruding eaves side protruding part in the center of the connecting part. Will flow down.

  In the vertical roof panel 3 illustrated in FIG. 9, the ridge-side protruding portion 3f of the ridge-side overlapping portion 3d and the eaves-side protruding portion 3g of the eaves-side overlapping portion 3e are arranged in two rows and vertically, and can be polymerized respectively. Then, the top portions 3f1 and 3g1 are formed in a flat truncated cone shape, and are connected and fixed in a superposed state by a fixing tool 5. In this embodiment, the rainwater flows toward the eaves side at the connecting part of the vertical roof panel 3 on the water side and the water side so as to wrap around the slope of the protruding eaves side protruding part 3g to the left and right of the connecting part. It will flow down.

In the vertical roof roof plate 3 illustrated in FIG. 10, the center of the ridge-side overlapping portion 3d and the left and right ridge-side protruding portions 3f are formed in the shape of a circular truncated cone with the top portions 3f1, 3g1, and the center of the eaves-side overlapping portion 3e and The left and right eaves-side protrusions 3g have a strip shape in the direction parallel to the flow direction (longitudinal direction), the tops 3f1, 3g1 are flat, and the ends in the longitudinal direction are formed in a substantially quadrangular truncated pyramid shape. It is. A marking 8 is displayed on the outer surface of the rising portion 3a in the ridge-side overlapping portion 3d. The marking 8 is displayed so as to be located on the extension line of the ridge-side protruding portion 3f, that is, on the extension line in the direction (width direction) orthogonal to the flow direction.
The ridge-side projecting portion 3d and the eaves-side projecting portion 3g formed so as to be superposed are connected and fixed in a superposed state by a fixing tool 5.
In this embodiment, the rainwater flows around the slopes of the eaves-side protrusions 3g protruding from the center and the left and right of the connection part of the vertical roof panel 3 on the upper side and the lower side, respectively. It will flow down to the eaves side. The ridge-side protrusion 3f is a dot and the eave-side protrusion 3g is in a strip shape parallel to the flow direction, so that it is possible to adjust the position in the length direction (eave ridge direction) during construction on site. is there. Further, the marking 8 indicating the position of the ridge-side protruding portion 3f is provided on the rising portion 3a on the left and right side edges, so that the vertical side roof plate 3 can be overlapped even in a state where the vertical roof roof plate 3 is superposed. The position of the ridge-side protruding portion 3d on the roofing roof plate 3 can be grasped, and the fixing work by the fixing tool 5 can be proceeded quickly without failing.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. A vertical side view of a vertical gutter exterior material. (3)-(3) Partial enlarged longitudinal sectional view of FIG. (4)-(4) Partial enlarged longitudinal sectional view of FIG. (A) is the fragmentary perspective view which shows before the connection of the vertical wall roof board of a water upper side and a water lower side. (B) is the fragmentary perspective view which shows after the connection of the vertical wall roof board of a water upper side and a water lower side. The other one form of implementation in the vertical gutter exterior structure of this invention is illustrated, (a) is a partial perspective view which shows before the connection of the vertical gutter roof board of a water upper side and a water lower side. (B) is the fragmentary perspective view which shows after the connection of the vertical wall roof board of a water upper side and a water lower side. The other one form of implementation in the vertical gutter exterior structure of this invention is illustrated, (a) is a partial perspective view which shows before the connection of the vertical gutter roof board of a water upper side and a water lower side. (B) is the fragmentary perspective view which shows after the connection of the vertical wall roof board of a water upper side and a water lower side. The other one form of implementation in the vertical gutter exterior structure of this invention is illustrated, (a) is a partial perspective view which shows before the connection of the vertical gutter roof board of a water upper side and a water lower side. (B) is the fragmentary perspective view which shows after the connection of the vertical wall roof board of a water upper side and a water lower side. The other one form of implementation in the vertical gutter exterior structure of this invention is illustrated, (a) is a partial perspective view which shows before the connection of the vertical gutter roof board of a water upper side and a water lower side. (B) is the fragmentary perspective view which shows after the connection of the vertical wall roof board of a water upper side and a water lower side. The other 1 form of implementation in the vertical gutter exterior structure of this invention is illustrated, (a) is a partial perspective view which shows before the connection of the vertical gutter roof board of a water upper side and a water lower side. (B) is the fragmentary perspective view which shows after the connection of the vertical wall roof board of a water upper side and a water lower side.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Groundwork 2 Holding member 2a Engaged part 3 Vertical roof sheet (longitudinal exterior material)
3a Start-up part (molding part)
3b engaging portion 3c face plate portion 3d ridge side overlapping portion 3e eave side overlapping portion 3a1 rising portion 3c1 face plate portion 3f ridge side protruding portion 3g eaves protruding portion 3f1, 3g1 top portion 3f2, 3g2 slope portion 4 cover member 5 fixing Ingredients 6, 7 Water stop material 8 Marking

Claims (5)

In a vertical gutter exterior structure that connects a vertical gutter exterior material with a molding part on the left right edge in the flow direction,
Forming a ridge-side protrusion on the ridge side and an eave-side protrusion on the eaves side of the face plate portion of the downpipe exterior material, respectively, in a polymerizable manner,
The eaves-side protrusions of the vertical wall exterior material located on the water side are superposed on the ridge-side protrusions of the vertical wall exterior material located on the water side, and the ridge-side protrusions and the eaves-side protrusions A vertical gutter exterior structure characterized by connecting and fixing with a fixing tool.   The downpipe exterior structure according to claim 1, wherein a waterstop is provided along a direction orthogonal to the eaves ridge direction at the overlapped portion of the downside and upside downpipe exterior materials.   3. A vertical fence exterior structure according to claim 1, wherein a plurality of ridge-side protrusions and eaves-side protrusions are provided.   The vertical wall exterior structure according to any one of claims 1 to 3, wherein the ridge-side and eaves-side protrusions have a frustum shape with a flat top.   5. The vertical fence exterior structure according to claim 1, wherein the ridge-side and eaves-side protruding portions are formed in a dot shape or a strip shape parallel to the flow direction.

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