JP4295160B2 - Decorative plate joint and decorative plate mounting structure - Google Patents

Description

  The present invention relates to a joint body for integrally connecting decorative plates attached along the edge of a roof, and a decorative plate mounting structure using the same.

In the construction around the gable roof of a house, in order to decorate the side end portion on the side of the wife, a decorative plate formed by folding a steel plate into a windbreak plate may be attached along the end of the roof.
For example, as shown in FIG. 6, this decorative board is composed of an eaves-side decorative board 61 whose front end is closed, and a ridge-side decorative board 62 bent in a U-shaped cross section, and both decorative boards along the edge of the roof. It is configured to fit in the appearance as if a windbreak plate was attached from the ridge to the eave.
The two decorative panels are attached in a state in which the mounting devices 63 are mounted at a plurality of locations along the roof keraba, and the eaves-side decorative plate 61 is first mounted on the mounting device 63 and fixed with screws, and then the wing-side decorative plate is attached. The plate 62 is mounted on the mounting tool 61 and fixed in place with screws, and the end of the eaves side decorative plate 62 is connected to the joint port 61a provided with a step on the end of the eaves side decorative plate 61. By fitting the portions, the end portions of the decorative plates 61 and 62 are joined to be flush with each other (for example, see Patent Document 1).

JP-A-2002-242394

In the conventional method of attaching a decorative plate, a plurality of mounting tools 63 are attached to the keraba, and the decorative plates 61 and 62 are attached to these, and screws are driven in from the outer surface to fix them. .
Moreover, the eaves side decorative board 61 and then the ridge side decorative board 62 were restricted in order, and the roof periphery could not be efficiently constructed in the order from the higher ridge side to the lower eave side.
Furthermore, since the connection part of the eaves-side decorative board 61 and the ridge-side decorative board 62 has only the edge part of the ridge-side decorative board 62 fitted on the joint port 61a, the rainwater which flows along the surface of the ridge-side decorative board 62 flows. It was easy to enter the inside of the decorative board through between the joint surfaces that were fitted, and this caused the decorative board to corrode from the inside. In addition, rainwater is likely to enter from the portion where the screw is driven from the outer surface of the decorative board, and it is necessary to waterproof this portion.

  In view of the above-described problems of the prior art, the present invention can attach a decorative plate with fewer members and man-hours when connecting and attaching a plurality of decorative plates along the edge of the roof. It is an object to prevent rainwater from entering the interior of the decorative board from the connecting portion between the boards.

  In order to solve the above-mentioned problems, the present invention provides an insertion part into which an end of a wing-side decorative board is fitted on a seat board joined and fixed to a side edge of the roof, The end portions of the decorative plate are connected to each other using a joint body having a configuration in which an insertion portion into which the end portion of the side decorative plate is fitted and a partition wall separating the both insertion portions is provided.

  The attachment of the decorative board using the joint body having the above-described structure is performed by fixing the joint body to the side edge of the roof and fitting one end portion of the decorative board on either the ridge or the eave into one insertion part of the joint body. In addition, the other end can be fixed to the roof, and then the other end of the decorative plate can be fitted into the other insertion portion of the joint body and the other end can be fixed to the roof.

According to this, both the decorative plates on the ridge side and the eaves side are fixed by fitting the end portions into the insertion portion of the joint body and connecting the end portions together. The edge of the decorative board inserted into the insertion part is closely attached to the inner surface of the insertion part, and the end part is covered with the insertion part and not exposed to the outside. The flowing rainwater flows down along the surface of the joint body as it is without entering the insertion portion, and rainwater does not enter the inside of the decorative plate from the end of the decorative plate.
In addition, the decorative plate is attached by fixing one end portion into the insertion portion of the joint body and fixing the other end portion side to the roof. Accordingly, a plurality of conventionally used mounting tools are unnecessary, and the decorative plate can be easily attached by performing the fitting operation and the fixing operation at both ends of the decorative plate. Since no mounting tool is used, it is not necessary to hit a screw from the outer surface of the decorative board.
Furthermore, when attaching the decorative board, first, the joint body is fixed to the side edge of the roof, so that the end attachment position of the decorative board attached to each of the ridge side and the eave side is positioned, and the end of the decorative board on both sides is positioned. The parts are connected to the joint body independently, and the end parts do not have to be overlapped and connected as in the prior art, so there is no restriction on the order of attaching the decorative plates, from either the ridge side or the eaves side A decorative board can be attached and it becomes possible to perform construction around a roof efficiently.

A preferred embodiment of the present invention will be described with reference to the drawings.
FIG. 1 is an external view of a gable side of a roof to which a decorative board is attached using the joint body of the present invention, FIG. 2 is an external view showing the components of the eaves-side decorative board of FIG. 1, and FIG. FIG. 4 is a sectional view of the roof end portion showing the procedure for attaching the decorative board, and FIG. 5 is the ridge side end part of the ridge side decorative board. It is the figure which expanded and showed the structural member.

  As shown in FIG. 1, this form is an embodiment in the case where a windbreak plate-like decorative plate is attached to a gable of a gable roof to decorate the side edge of the roof. A wife, Gu is an eaves, 1 is a decorative board, and 2 is a joint body.

The decorative plate 1 includes an eaves-side decorative plate 1A attached to the eave side of the roof and a ridge-side decorative plate 1B attached to the ridge side, and is formed by bending a long steel plate.
Specifically, as shown in FIG. 2, the decorative board 1 includes an upper surface portion 1 b and a lower surface portion 1 c that are bent at right angles to the upper and lower edges of the outer surface portion 1 a that extends in a horizontally long rectangular shape, and is an end portion of the upper surface portion 1 b. An inner folded portion 1d bent in an L-shape is provided on the lower side, and the end of the lower surface portion 1c faces the inner folded portion 1d, rises upward, and is parallel to the lower surface portion 1c through a portion bent inward. An outer folding portion 1e protruding to an appropriate length is provided and bent along the longitudinal direction so that the cross section is substantially U-shaped.
Further, as shown in the figure, the eaves-side decorative board 1A has an end portion where the outer folding portion 1e on the front end portion side is cut out with an appropriate width and connected to a nose cover (not shown) at that portion. A mounting plate 11 is attached. In addition, the eaves-side decorative plate 1A is attached with the end caps 12 attached to the front end of the rectangular opening with the end attachment plate 11 attached, and the front end is closed, and flows to the upper surface 1b through the decorative plate. A rain dripping prevention plate 13 for guiding rain water to the eaves is attached.

As shown in FIG. 3, the joint body 2 is made of plastic, and the insertion portions 24 and 24 into which the end portions of the decorative plate 1 are fitted are formed on the upper surface of the seat plate 21 joined and fixed to the side end portions of the roof. It is formed integrally.
Specifically, the seat plate 21 includes an upper seat plate 21a having an appropriate width bent in a U-shape so as to be joined to the upper surface, the side surface and the lower surface of the keraba, and a lower end of the upper seat plate 21a having a smaller width than the upper seat plate 21a. It consists of a lower seat plate 21b projecting downward from the center, and the lower seat plate 21 is further bent rearward by the same length as the upper surface of the upper seat plate 21a and its end is bent upward. These upper and lower seat plates are bent with the same contour as the decorative plate 1, and the surface portions of the outer surface portion 1a, the upper surface portion 1b, the lower surface portion 1c, the inner folding portion 1d and the outer folding portion 1e of the decorative plate 1 are formed on the surface thereof. Are provided so that they closely overlap each other.
In the center of the surface of the seat plate 21, a partition wall 22 that protrudes to a height approximately the same as the thickness of the decorative plate 1 is provided across both longitudinal ends of the seat plate 21, and at the upper end of the partition wall 22, Protruding pieces 23 projecting in parallel with the seat plate 21 with a smaller width than the lower seat plate 21b are provided on both sides thereof. The partition wall 22 and the projecting piece 23 constitute insertion portions 24 and 24 that are recessed portions into which the end portion of the decorative plate 1 can be inserted, and as shown in FIG. An end portion of the plate 1 is inserted, and the end portion peripheral surface is closely fitted to the inner surface of the concave portion so that the end portion of the decorative plate 1 can be supported and fixed.
A plurality of mounting holes 25 are formed on the surface of the upper seat plate 21a for fixing with a fixing tool, and the back surface of the lower seat plate 21b is divided into left and right by a partition surface 26.

Attachment of the decorative board 1 using the joint body 2 is performed in the following procedure.
First, as shown in FIG. 4 (A), a square member 42 is fixed to the end portion of the base plate 41 of the roof R, and the keraba 4 to which the decorative plate 1 is attached is configured. The keraba 4 is provided with a water-resistant sheet 43 on its surface, and a draining plate 44 bent in an L-shape is arranged on the roof top surface along the surface of the square member 42, and this is fixed with a suspension 45 to be waterproofed. The
Next, the joint body 2 is attached to the keraba 4 as shown in FIG. When the eaves-side decorative plate 1A and the ridge-side decorative plate 1B are attached along the keraba 4, the joint body 2 is attached at a position where the ends of both decorative plates are connected to each other. The fixing tool 3 is screwed into the side surface of the keraba 4 and fixed. In the joint body 2 fixed to the keraba 4, the back surface, the upper surface, and the lower surface of the upper seat plate 21a are joined to the side surface, the upper surface, and the lower surface of the keraba 4, respectively.
If the joint body 2 is attached, the decorative board 1 is attached to the kebab 4. The decorative plate 1 may be attached from either the eaves side or the ridge side. The end of the decorative plate 1 on the side to be joined to the joint body 2 is inserted into the insertion portion 24 of the joint body 2 and the end. After the portion is pushed in until it hits the partition wall 22, the other end is fixed to the roof.
The eaves side decorative board 1A is fixed by inserting the rear end portion into the insertion portion 24 of the joint body 2 and fixing the end mounting plate 11 on the front end side protruding from the eave side to the nose cover. Can be attached. Similarly, the wing-side decorative plate 1B is fitted and fixed at its eave-side end into the insertion portion 24 of the joint body 2, and as shown in FIG. 5, the ridge-side end is fixed to the fixing member. 14a, 14b, and 14c are attached to the end face of the eave by being assembled and fixed integrally.
As shown in FIG. 4 (C), the decorative board 1 attached to the keraba 4 fixes the lower bent part of the upper surface part 1b and the upper end part of the draining board 44 together with the fixing tool 3, and below the keraba 4 The outer folding portion 1 e that wraps around and is joined to the lower surface of the keraba 4 is fixed integrally with the fixing tool 3.
If the decorative board 1 is attached along the keraba 4, the slate 5 or the tile is installed on the roof R, and the eaves Gu is attached to the nose cover.

  Thus, according to the present invention, the decorative plate is attached by fixing the end portion side by inserting the end portion into the insertion portion of the joint body, and fixing the other end portion side to the house. The decorative board can be easily attached by inserting and fixing at both ends of the board. Moreover, since a decorative board can be attached from either the ridge side or the eaves side, it is possible to efficiently perform the construction around the roof according to the construction situation. Furthermore, since the decorative board on the eaves side and the ridge side are fitted closely into the insertion part of the joint body, the rain water flowing along the surface of the decorative board does not penetrate into the insertion part as it is. The rainwater is prevented from flowing into the inside of the decorative board from the edge of the decorative board.

  In addition, the form of the illustrated decorative board and joint body is an example, and the present invention is not limited to the illustrated form, and can be configured in other appropriate forms.

It is the wife side external view of the roof which attached the decorative board using the joint body of one Embodiment of this invention. It is the external view which expanded and showed the structural member of the eaves-side decorative board of FIG. It is the front view (B) which fractured | ruptured and showed the principal part fracture | ruptured front and back external view (A) of the joint body of FIG. (A)-(C) are sectional drawings of the roof edge part which shows the procedure which attaches a decorative board. It is the figure which expanded and showed the structural member of the ridge side edge part of a ridge side decorative board. (A) is the external view of the conventional decorative board, (B) is the figure which showed the state which attaches this to the eaves side.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 decorative board, 1A eaves side decorative board, 1B ridge side decorative board, 2 joint body, 21 seat board, 22 partition wall, 23 protrusion, 24 insertion part, 3 fixing tool, 4 keraba, 5 slate

Claims (2)

  On the seat plate joined and fixed to the side edge of the roof, the insertion portion into which the end portion of the wing side decorative plate is inserted, the insertion portion into which the end portion of the eave side decorative plate is inserted, and the both insertion portions are separated. A joint body of a decorative plate having a configuration provided with a partition wall. The joint body provided with the insertion part into which the edge part of the decorative board is fitted on both sides is fixed to the side edge of the roof, and one end part of the decorative board on either the ridge or the eave side is one insertion part of the joint body A decorative plate mounting structure in which the other end is fixed to the roof and the other end of the decorative plate is then inserted into the other insertion portion of the joint body and the other end is fixed to the roof.

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