JP3806334B2 - Piping equipment for wiring at the eaves - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a wiring piping device at an eaves for guiding wiring from equipment on a roof to the inside of a building.
[0002]
[Prior art]
Conventionally, equipment such as an air conditioner outdoor unit installed on a roof, an antenna, and a solar power generator may be installed. In this case, in order to guide the wiring from the equipment installed on the roof to the building, for example, as shown in FIG. 5, the wiring b from the roof a straddles the eaves d attached to the eaves c. It is guided in a state of being curved downward, and is guided into the room through the side wall e of the building.
[0003]
[Problems to be solved by the invention]
However, in the arrangement state of the wiring described above, the wiring b is attached to the eaves c of the roof a so as to straddle the eaves d, so that the wiring b is seen exposed at the eaves c and the appearance is impaired. was there.
[0004]
In view of such circumstances, an object of the present invention is to provide a wiring piping device at the eaves in which wiring from equipment on the roof does not appear on the front side of the eaves attached to the eaves. .
[0005]
[Means for Solving the Problems]
In order to achieve such an object, the wiring piping device at the eaves according to the invention of claim 1 (hereinafter referred to as “wiring piping device at the eaves of claim 1”) penetrates the bottom wall. An eaves bowl having a mouth, a fitting body projecting a mounting portion above the cylindrical drop mouth, and forming an introduction cylinder portion above the mounting portion and forming a male screw portion outside the cylindrical drop mouth, and a joint The connecting member is formed with a female threaded portion that is threadedly engaged with the male threaded portion of the main body, and a piping member that is disposed below the connecting member. A cylindrical drop port is inserted from above, and a connecting member is connected to the cylindrical drop port, and a piping member is attached below the connecting member. It was characterized by being guided to the building via
[0006]
DETAILED DESCRIPTION OF THE INVENTION
Next, embodiments of the present invention will be described with reference to the drawings.
[0007]
FIG. 1 is a cross-sectional view illustrating an example of an embodiment of the present invention, FIG. 2 is an exploded cross-sectional view illustrating a state in which a joint body and a connecting member are attached to an eave bar according to the embodiment of the present invention, and FIG. 3 is used in the present invention. FIG. 4 is a sectional view of the connecting member.
[0008]
As shown in FIG. 1, the wiring piping device at the eaves end includes an eaves rod 1, a joint body 2 attached to the eaves rod 1, a connection member 3 screwed to the joint body 2, and a lower part of the connection member 3. And a piping member 4 disposed up to the side wall 6 on the building side, which are formed of a synthetic resin such as vinyl chloride or other materials.
[0009]
The eaves 1 is an extrusion-molded product. As shown in FIG. 2, the front side wall 12 is erected from the front side of the bottom wall 11 having a flat main body, and the rear side wall 13 is extended from the rear side of the bottom wall 11. It is formed in a standing groove-shaped cross section. The bottom wall 11 is provided with a through-hole 16 into which a below-described joint body 2 is inserted and attached from above.
[0010]
The front side wall 12 is formed with an overhanging portion 120 so that the middle is overhanging, and is composed of an upper front wall 121 and a lower front wall 122. The lower front wall 122 is raised so as to spread from the bottom wall 11 to the outdoor side, and the upper front wall 121 is formed to be inclined from the overhanging portion 120 toward the indoor side.
[0011]
Further, a front ear 14 is formed at the upper end of the front side wall 12. The front ear 14 has a groove 141 formed on the inner surface side and a locking claw 142 provided on the upper edge. Further, a rear ear 15 is formed at the upper end of the rear side wall 13, and the rear ear 15 is formed with a locking projection 151 projecting inward.
The groove 141 of the front ear 14 and the locking protrusion 151 of the rear ear 15 become a mounting groove and a protrusion when the eaves rod 1 is attached to an eaves rod suspension (not shown).
[0012]
As shown in FIGS. 2 and 3, the joint body 2 is inserted through the through-hole 16 in the bottom 11 of the eaves 1 and has a cylindrical drop opening 21, and is located above the cylindrical drop opening 21. A bowl-shaped attachment part 22 and an introduction cylinder part 23 are formed. The hook-shaped attachment portion 22 protrudes outward, the introduction tube portion 23 communicates with the tube drop 21, and a vertical tube portion 231 extends upward. Further, from the upper end of the vertical tube portion 231. An inclined tube portion 232 is formed by bending.
[0013]
Moreover, although the cylindrical drop mouth 21 is cylindrical and the attachment part 22 has illustrated the collar part, it is not limited to this. Further, a male screw 211 is formed on the outer side of the cylindrical drop opening 21, and the male screw 211 and a female screw 311 of the connecting member 3 described later are screwed together.
[0014]
On the other hand, as shown in FIG. 4, the connecting member 3 has an inclined surface in which the outer peripheral wall of the short cylindrical body 31 is expanded in diameter upward, and a flange surface 312 is formed on the upper edge. A female screw portion 311 is formed to be screwed into the male screw portion 211 of the cylindrical drop port 21.
When the connecting member 3 is screwed into the cylindrical drop opening 21 and tightened, the flange surface 312 of the short cylindrical body 31 penetrates the eaves rod 1 by the attachment portion 22 of the joint body 2 and the flange surface 312 of the connection member 3. The periphery of the mouth 16 is clamped and fixed.
[0015]
The piping member 4 includes an elbow 41 connected to the connecting member 3, a horizontal pipe 42 connected to the elbow 41 and another elbow 41a, a vertical pipe 42a, and a branch pipe joint 43, which are sequentially connected in series. Arranged and piped to the side wall 6.
[0016]
The wiring piping device at the eaves is attached to the eaves 1 as shown in FIGS.
First, the cylindrical drop port 21 of the joint body 2 is inserted from above into the through-hole 16 drilled in the bottom 11 of the eaves 1, and the periphery of the through-hole 16 and the mounting portion 12 of the cylindrical drop port 21 The space is sealed and fixed with an adhesive or water seal packing as necessary.
[0017]
Next, the female threaded portion 311 of the connecting member 3 is screwed into the male threaded portion 211 of the cylindrical drop port 21 projecting downward from the eaves rod 1, so that the mounting portion 22 of the joint body 2 and the flange surface 312 of the connecting member 3 are engaged. Thus, the periphery of the through-hole 16 of the eaves bowl 1 is clamped and fixed.
[0018]
Subsequently, connection piping is performed from the lower end of the connection member 3 to the side wall 6 of the building using the elbows 41 and 41a, the horizontal pipe 42, the vertical pipe 42a, and the branch pipe 43 which are the piping members 4.
[0019]
When the piping device for wiring is attached as described above, the insertion port 61 is drilled at the position of the side wall 6 facing the outlet port 431 of the branch pipe 43, and the wiring 8 from the equipment installed on the roof 7 is routed. The tube is inserted through the inclined tube portion 232 of the introduction tube portion 23 and passed through the piping member 4 and then inserted into the insertion port 61 of the side wall 6.
[0020]
The embodiment of the present invention has been described in detail with reference to the drawings. However, the specific embodiment is not limited to this embodiment, and even if there is a design change or the like without departing from the gist of the present invention. It is included in the present invention.
[0021]
For example, in the above embodiment, the wiring member 8 is inserted into the piping member 4 after the piping member 4 is attached to the connecting member 3, but the wiring 8 led out from the connecting member 3 is connected to the elbow 41 which is the piping member 4, After passing through each member of the pipe 42, the elbow 41a, the vertical pipe 42a, and the branch pipe 43, each member may be arranged and connected piping.
[0022]
Further, the gap between the tip 8 of the inclined pipe portion 232 of the joint body 2 and the wiring 8 may be stopped with a caulking material or the like.
[0023]
【The invention's effect】
As described above, according to the present invention, an eaves bowl having a through-hole formed in the bottom wall, and a mounting portion projecting above the cylindrical dropping port and an introduction cylindrical portion formed above the mounting portion. It consists of a joint body in which a male thread portion is formed on the outside of the cylindrical drop mouth, a connecting member in which a female thread portion is formed to be screwed into the male thread portion of the joint body, and a piping member disposed below this connecting member. A cylindrical drop of the joint body is inserted from above into the through-hole on the bottom wall of the eaves wall attached to the eaves, and a connecting member is connected to the cylindrical drop and a piping member is attached below the connecting member. Since the wiring from the equipment on the roof is guided from the introduction cylinder part to the inside of the building via the piping member, the wiring from the equipment on the roof is covered with the piping member and cannot be seen. The appearance of is not unsightly.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view illustrating a wiring piping device at the eaves of the present invention.
FIG. 2 is an exploded cross-sectional view illustrating a state in which a joint body and a connecting member used in the present invention are attached to an eaves and screwed together.
FIG. 3 is a cross-sectional view illustrating a joint body used in a wiring piping device at the eaves of the present invention.
FIG. 4 is a cross-sectional view illustrating a connecting member used in a wiring piping device at the eaves of the present invention.
FIG. 5 is a cross-sectional view illustrating a conventional example.
[Explanation of symbols]
1 eaves wall 11 bottom wall 16 through-hole 2 drain joint body 21 cylindrical drop port 22 mounting part 211 male thread part 3 connecting member 31 cylindrical body 311 female thread part 4 piping member 6 side wall 7 roof 8 wiring

Claims (1)

An eaves bowl having a through-hole formed in the bottom wall, and a joint in which a mounting portion protrudes above the cylindrical dropping port and an introduction cylindrical portion is formed above the mounting portion and a male screw portion is formed outside the cylindrical dropping port. A through-hole in the bottom wall of the eaves wall attached to the eaves end, comprising a main body, a connection member formed with a female screw part screwed into the male screw part of the joint main body, and a piping member disposed below the connection member A cylindrical drop of the joint body is inserted from above, a connecting member is connected to the cylindrical drop and a piping member is attached below the connecting member, and wiring from equipment on the roof is routed from the introducing cylinder A piping for wiring at an eaves characterized by being guided to the inside of a building via a piping member.

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