JP6408917B2 - Decorative material - Google Patents

Description

  The present invention relates to a decorative member attached along an edge of a roof of a building.

  When wiring and piping are performed along the back of the eaves and the outer wall, a structure with wiring etc. inside the decorative member is known so that the appearance of the building is maintained without exposing the wires etc. (Refer patent documents 1-3 etc.).

  For example, Patent Document 1 discloses a structure in which an electric power main line is wired in an upper space of an eaves ceiling, and an outlet box used for connecting a branch portion of the electric power main line is fitted in the eaves ceiling.

  The outlet box has a lid on the lower surface, so that a carpenter can easily maintain and inspect the branch portion from under the eaves without providing a separate inspection port on the eaves ceiling.

  Further, Patent Document 2 discloses a structure in which an accommodating portion for accommodating an electric trunk line is provided in an interior space of a makeup trunk that is attached so as to cover a joint portion between an upper floor and a lower floor.

  Further, Patent Document 3 discloses a building outer wall structure in which a disposition space for piping or wiring is formed by attaching a decorative cover to a protruding corner portion of the building outer wall.

  On the other hand, Patent Documents 4 and 5 disclose wiring structures on the roof top surface. For example, Patent Document 4 discloses a wiring structure that uses a ridge wrap provided on a gable roof or a dormitory roof. Patent Document 5 discloses a wiring structure using a mounting base for solar cell modules.

JP-A-3-29317 JP 7-317291 A JP 2014-84629 A Japanese Patent Laid-Open No. 11-81542 JP 2000-114577 A

  However, the structure in which the inspection port is provided on the lower side as disclosed in Patent Document 1 requires a sufficient overhang such as an eaves ceiling. Moreover, since the wiring work is an upward work, the burden on the operator is large.

  On the other hand, when using the narrow interior space of the decorative member as disclosed in Patent Documents 2 and 3, wiring and piping can be performed, but a wide member such as a joint box cannot be arranged.

  Moreover, although the wiring structure of patent document 4 can be used in the roof with a ridge wrap, it cannot be applied to a flat roof without a ridge wrap. Furthermore, Patent Document 5 discloses a wiring structure on the upper surface of the roof, but does not describe wiring along the edge of the roof.

  Therefore, an object of the present invention is to provide a decorative member having an inspection port that is excellent in workability, as well as being capable of arranging a box-like body such as a joint box.

In order to achieve the above object, a decorative member of the present invention is a decorative member attached along an edge of a roof of a building, the cover portion forming an outer shell, and the cover for placing a box-shaped body. It is characterized by comprising a receiving material provided inside the part and an inspection port opened on the upper surface of the cover part.
Here, the said cover part can be set as the structure attached to the bracket attached at intervals in the extending | stretching direction of the said edge part. Moreover, the said receiving material can be set as the structure spanned between the said brackets.
Furthermore, the inspection port may be configured to include a lid portion that is opened so as to be able to communicate with a space that accommodates the box-shaped body and that detachably closes the inspection port.

  Here, it is preferable that a wiring housing portion extending in the extending direction is formed in the space covered by the cover portion in order to accommodate the electric wire connected to the box-shaped body.

  Moreover, it can be set as the structure by which a water stop sheet | seat is arrange | positioned on the inner surface side of the said cover part along the boundary of the said inspection port and the said cover part.

  The decorative member of the present invention thus configured is provided with a receiving material for placing a box-shaped body such as a joint box inside the cover portion. In addition, an inspection port is opened on the upper surface of the cover portion in order to communicate with the space that accommodates the box-shaped body.

Thus, a box-shaped body can be arrange | positioned inside a cover part. Further, since the inspection port is provided on the upper surface of the cover portion, the connection work or the like is not an upward work, and the workability is excellent.
Moreover, the receiving material for mounting box-shaped bodies, such as a joint box, is spanned between the brackets for attaching a cover part. Furthermore, the inspection port is closed by a detachable lid.
Thus, a box-like body having a width can be disposed inside the cover part simply by bridging the receiving material between the brackets. In addition, since the inspection port is only provided on the upper surface of the cover portion and is blocked by the lid portion, the wire connection work is not an upward work and the workability is excellent.

  Moreover, if the wiring accommodating part for accommodating the electric wire connected to a box-shaped body is formed in the space covered by the cover part, it is possible to perform wiring while maintaining the aesthetic appearance of the building without exposing the electric wire. become able to.

  Furthermore, if a water-stop sheet is disposed on the inner surface side of the cover portion along the boundary between the inspection port and the lid portion, it is possible to prevent intrusion of water such as rain water from the periphery of the detachable lid portion.

It is sectional drawing which showed the structure of the edge part of the roof to which the parapet part of this Embodiment was attached. It is a top view for demonstrating schematic structure of a unit building and a roof. It is sectional drawing of the edge part of the roof seen in the BB arrow direction of FIG. It is the perspective view which showed the structure around the inspection port of a parapet part.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a cross-sectional view for explaining the configuration around the edge 21 on the wife side of the roof 2 of the present embodiment. On the other hand, FIG. 2 is a plan view showing a schematic configuration of a unit building 1 as a building where the roof 2 is provided. Here, FIG. 1 is a cross-sectional view of the periphery of the edge 21 in the direction of arrows AA in FIG.

  As shown in FIG. 2, the unit building 1 is a building such as a house constructed by adjoining a plurality of building units 11, 11A,. The building unit 11 and the building unit 11A have the same configuration except that the planar shape (size) is different.

  The building unit 11 (11A) is formed in a rectangular parallelepiped shape by four column members arranged at the corners and beam members connecting the upper ends and the lower ends of the column members. When the column member and the beam member are rigidly joined by welding, the main structure of the building unit 11 (11A) is a steel frame ramen structure.

  And the roof 2 used as a land roof is constructed so that the upper surface of all the installed building units 11, 11A, ... may be covered. A gentle drainage gradient is formed on the roof 2, and the water upper side becomes the edge 22A and the water lower side becomes the edge 22B. 3 is a cross-sectional view of the periphery of the water-side edge portion 22A in the direction of arrows BB in FIG.

  The roof 2 described in the present embodiment is constructed on the roof beams 211 and 221 as shown in FIGS. A roof frame 23 is placed on the roof beams 211 and 221 that are U-shaped in cross section.

  Further, the space between the roof frames 23 and 23 is closed by a field plate 24, and a roofing material formed of a hot-dip aluminum plated steel plate having excellent waterproof performance and corrosion resistance is laid on the upper surface of the field plate 24. .

  Further, a solar cell module 26 is installed on the roof 2. As shown in FIG. 1, receiving metal fittings 261 for fixing to the roof frame 23 are attached to both side edges of the solar cell module 26.

  Then, along the edges 21, 22 </ b> A, and 22 </ b> B of the roof 2, the parapet portion 3 as a decorative member is attached. As shown in FIGS. 1 and 3, the parapet portion 3 is mainly configured by an upper cover 31 and a lower cover 32 as cover portions, and an upper bracket 33, an intermediate bracket 34 and a lower bracket 35 as bracket portions.

  The upper cover 31 is a member that forms an outer shell that covers a range from the periphery of the side surface of the roof frame 23 to the upper portion of the roof beam 211 (221). The lower cover 32 is a member that forms an outer shell that covers the lower portion of the roof beam 211 (221).

  The upper cover 31 and the lower cover 32 are long members in which the extending direction of the edge portion 21 (22A, 22B) is the longitudinal direction. It can be manufactured by bending an aluminum plate or a steel plate.

  The edges 21 (22A, 22B) of the roof 2 appearing above the upper end of the outer wall 12 are all covered with the upper cover 31 and the lower cover 32. An upper draining material 25 is attached to the boundary between the upper cover 31 and the upper surface of the roof 2.

  The upper cover 31 and the lower cover 32 are attached to the edge portion 21 (22A, 22B) by the upper bracket 33, the middle bracket 34, and the lower bracket 35.

  The upper bracket 33, the middle bracket 34, and the lower bracket 35 are attached at intervals in the extending direction of the edge portion 21 (22A, 22B). Specifically, the upper bracket 33 is fixed to the member that connects the roof frame 23 or the roof frames 23 and 23 with a drill screw 37.

  The upper bracket 33 is formed in a trapezoidal shape when viewed from the side. As shown in FIG. 1, the upper surface of the middle bracket 34 is brought into contact with the lower surface of the upper bracket 33, and both are connected by fitting of screws 36B and claws.

  The middle bracket 34 is formed in a shape in which a lower portion is opened outward, and a lower draining material 27 having an L shape in cross section is disposed along the opened portion. The lower draining material 27 is fixed to the middle bracket 34 by screws 36B.

  And the lower bracket 35 is attached so that the open part of the middle bracket 34 may be plugged up. Screws 36B and claws are also used to connect the middle bracket 34 and the lower bracket 35.

  On the other hand, the inner side surface of the middle bracket 34 and the roof beam 211 (221) are separated at a wider interval than the thickness of the electric wire 61 described later. A gap between the inner side surface of the middle bracket 34 and the roof beam 211 (221) serves as a wiring accommodating portion 3b extending in the extending direction of the edge portion 21 (22A, 22B).

  And below the wiring accommodating part 3b, the lower edge drainage material 28 blocks | closes between the lower end of the middle bracket 34 and the roof beam 211 (221). The lower edge drainer 28 is fixed to the lower end of the middle bracket 34 by screws 36B.

  As shown in FIG. 3, the upper cover 31 is placed on the upper bracket 33 from the outside, and is fixed by screws 36A. The lower cover 32 is covered with the lower bracket 35 from the outside, and is fixed by screws 36A at a position where the upper edge of the lower cover 32 overlaps the lower edge of the upper cover 31.

  As shown in FIG. 1, an accommodating portion 3 a is formed inside the upper cover 31 attached to the upper bracket 33 as a space for accommodating the joint box 6 as a box-shaped body.

  The joint box 6 is used for connection (connection) of an electric wire 61 that serves as an electric trunk line of the solar cell module 26. The electric power generated by the solar cell module 26 is transmitted to the distribution board of the unit building 1 through the electric wires 61.

  The joint box 6 is placed on a receiving member 38 having a substantially L-shaped cross-sectional view spanned between the upper brackets 33 and 33. By this receiving member 38, a substantially rectangular support having one side slightly narrower than the width of the accommodating portion 3a (the amount of protrusion from the edge portion 21) and one side longer than the distance between the pair of upper brackets 33, 33. A surface is formed.

  That is, a support surface having a width extending in the extending direction of the edge portion 21 is formed by the receiving member 38, and the joint box 6 having a relatively wide width is installed on the support surface.

  Then, the upper surface of the upper cover 31 above the joint box 6 is cut into a substantially rectangular shape in plan view as shown in FIG. The inspection port 4 is closed by a detachable lid 5.

  As shown in FIG. 1, a receiving piece 43 is attached to the lower peripheral edge of the inspection opening 4 by a rivet 44. On the other hand, a water stop sheet 51 is attached to the lower edge 5 b of the lid 5 by a rivet 52.

  The waterproof sheet 51 protrudes below the lower edge 5 b, and the lower edge of the waterproof sheet 51 is inserted between the receiving piece 43 and the outer shell of the upper cover 31. For this water stop sheet 51, for example, a synthetic rubber sheet material can be used.

  On the other hand, a waterproof sheet 41 such as a synthetic rubber sheet is also attached to the upper peripheral edge of the inspection port 4 by a rivet 44. The upper edge 5a of the lid portion 5 is overlapped on the water stop sheet 41 projecting to the inspection port 4 side, and both are joined by screws 36A.

  Further, as shown in FIG. 4, water stop sheets 42 such as synthetic rubber sheets are attached by rivets 44 to the left and right peripheral edges of the inspection port 4. The side edge 5c of the lid part 5 is overlaid on the water stop sheet 42 projecting to the inspection port 4 side.

  The lid 5 can be removed from the inspection port 4 by loosening the screws 36A, 36A.

  When the lid 5 is attached to the inspection port 4, the water stop sheet 51 is inserted into the receiving piece 43 and the upper edge 5 a and the side edges 5 c and 5 c are placed on the water stop sheets 41, 42 and 42. The screws 36A and 36A are fixed by tightening.

  Next, the wiring method of the solar cell module 26 using the parapet part 3 of this Embodiment and the effect | action of the parapet part 3 are demonstrated.

  The solar cell modules 26 arranged on the roof 2 are connected to the electric wire 61 serving as an electric main line for transmitting the electric power generated thereby at the edge 22A on the water side of the roof 2. Done.

  Then, the electric wire 61 having one end connected to the solar cell module 26 is lowered to the wiring accommodating portion 3b between the middle bracket 34 and the side surface of the roof beam 221 as shown in FIG.

  This electric wire 61 is wired in the wiring accommodating part 3b toward the corner part of the unit building 1 along the edge 22A. Furthermore, as shown in FIG. 1, the electric wire 61 that has passed through the corner portion to the edge 21 on the wife side is lifted to the height of the joint box 6 and is connected to other electric wires or the like in the joint box 6 ( Connected).

  The connection in the joint box 6 can be performed from the inspection port 4 opened upward by removing the lid 5. Also, when maintenance inspection is performed after wiring, it can be performed from the inspection port 4.

  That is, in the parapet portion 3 of the present embodiment configured as described above, the receiving material 38 for placing the joint box 6 is bridged between the upper brackets 33, 33 for attaching the cover portions (31, 32). It is.

  In addition, an inspection port 4 is opened on the upper surface of the upper cover 31 so as to be able to communicate with the accommodating portion 3 a serving as a space for accommodating the joint box 6, and the inspection port 4 is closed by a detachable lid portion 5. It is.

  In this manner, the joint box 6 having a width can be easily arranged inside the upper cover 31 only by bridging the receiving member 38 between the upper brackets 33 and 33. Further, since the inspection port 4 is provided on the upper surface of the upper cover 31, the wire connection work is not an upward work and the workability is excellent.

  Furthermore, if the wiring accommodation part 3b for accommodating the electric wire 61 wired toward the joint box 6 is formed in the space covered by the cover part (31, 32), the building of the electric wire 61 is not exposed. It can be made so as not to impair the aesthetics.

  Furthermore, if the water stop sheets 41, 42, 51 are arranged on the inner surface side of the upper cover 31 along the boundary between the inspection port 4 and the lid 5, rainwater or the like from the peripheral edge of the detachable lid 5 can be used. Infiltration of water can be prevented.

  Further, if the joint box 6 and the electric wires 61 are accommodated inside the parapet portion 3, the solar cell modules 26,... Can be installed later on the roof 2 of the existing unit building 1. Wiring and the like can be easily performed simply by removing the cover portions (31, 32) that hinder the above.

  Furthermore, even when the unit building 1 is expanded, it can be easily handled by simply adding or refurbishing the parapet part 3 as necessary.

  The embodiment of the present invention has been described in detail above with reference to the drawings. However, the specific configuration is not limited to this embodiment, and design changes that do not depart from the gist of the present invention are not limited to this embodiment. Included in the invention.

  For example, in the above-described embodiment, the cover portion constituted by the two members of the upper cover 31 and the lower cover 32 and the bracket constituted by the three members of the upper bracket 33, the middle bracket 34, and the lower bracket 35 have been described. The number of components to be configured can be arbitrarily set.

  Moreover, in the said embodiment, although the water stop sheet 51 was attached to the lower edge 5b of the cover part 5, and the water stop sheets 41 and 42 were attached to the upper cover 31 side, it is not limited to this, The sheet may be attached to either side of the lid 5 or the cover.

  Furthermore, in the said embodiment, although the joint box 6 was demonstrated to the example as a box-shaped body, it is not limited to this. For example, a box-shaped body may be used that accommodates an outlet box, a device that detects a failure of the solar cell module 26, and the like.

1 unit building (building)
2 Roof 21, 22A, 22B Edge 3 Parapet part (decorative member)
3a accommodating portion 3b wiring accommodating portion 31 upper cover (cover portion)
32 Lower cover (cover part)
33 Upper bracket (bracket)
34 Middle bracket (bracket)
35 Lower bracket (bracket)
38 Receiving material 4 Inspection port 41, 42 Water stop sheet 5 Lid 5a Upper edge (boundary)
5b Lower edge (boundary)
5c Side edge (boundary)
51 Water-stop sheet 6 Joint box (box-shaped body)
61 Electric wire

Claims (4)

A decorative member attached along the edge of the roof of the building,
A cover part forming an outer shell;
A receiving material provided inside the cover for placing a box-shaped body;
An inspection port opened on the upper surface of the cover part ,
The cover part is attached to a bracket attached at an interval in the extending direction of the edge part,
In the space covered by the cover part, a wiring accommodating part extending in the extending direction for accommodating the electric wire connected to the box-like body is formed in a gap between the inner side surface of the bracket and the edge part. A decorative member. The decorative member according to claim 1 , wherein the receiving material is bridged between the brackets.   The makeup according to claim 1, wherein the inspection port is opened so as to be able to communicate with a space for housing the box-shaped body, and further includes a lid portion that detachably closes the inspection port. Element. The decorative member according to claim 3 , wherein a water stop sheet is disposed on an inner surface side of the cover portion along a boundary between the inspection port and the lid portion.