JPH0518421Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field] The present invention relates to a drainage structure for a roof material attachment part in a simple garage or the like.

[Background Art] In a conventional simple garage, an eaves gutter receiver was attached to the beam, and an eaves gutter was attached to the eaves gutter receiver. However, in this conventional example, there is a problem that it is necessary to install the eaves gutter bracket and the eaves gutter, which is complicated, and the eaves gutter, which is separate from the beam, is exposed. There was a problem that it did not have a sharp appearance and was unsightly. Therefore, the inventor of this invention thought of recessing the top surface of the beam to use it as an eaves gutter, but in this case, it would not be possible to simply place the roofing material on a part of the top surface of the beam and secure it with screws, etc. Rainwater may also enter the interior through capillary action.

[Purpose of the invention] The present invention was devised in view of the above points, and its purpose is to simplify construction by eliminating the need for separate eaves gutters, and to reduce the need for connecting the edges of roofing materials to beams. To provide a drainage structure for the roofing material attachment part that can be easily installed, prevents rainwater from entering the interior between the roofing material and the beam, and allows water to drain reliably into the eaves gutter. There is something to do.

[Structure of the invention] The drainage structure at the attachment part of the roofing material of the invention is such that the upper part of the beam 1 is recessed to form the eaves gutter part 2, and the roofing material is inserted into the roofing material with a side opening at the upper part of one side wall 11 of the eaves gutter part 2. 10, a rising piece 14 is provided upward from the tip of the bottom piece 13 of the roofing material fitting part 10, and the roofing material 7 protruding to the side opposite to the eave gutter part 2 is placed on the upper end of the rising piece 14. A piece 15 is provided, and a roofing material mounting piece 1 is placed on the top of the rising piece 14.
A water return protrusion 17 is provided on the opposite side of the roofing member 5, and an upper piece 12 is protruded from the upper end of the roofing material fitting part 10 to prevent the roofing material 7 from lifting up, which projects on the opposite side of the eave gutter part 2. Material fitting part 10 and eaves gutter part 2
A notch 16 is provided for communication between the two, and by adopting such a configuration, the above-mentioned object of the present invention is achieved. That is, in the present invention, the roofing material 7 is the roofing material fitting part 10.
The roofing material 7 can be fitted into the roofing material placement piece 15 and placed on the roofing material placement piece 15, and the roofing material 7 can be prevented from lifting up by the upper piece 12, making it easy to install the roofing material 7. Moreover, the roofing material 7 can be placed on the roofing material placement piece 15. This creates a gap between the roofing material 7 and the bottom piece 13, which prevents rainwater from penetrating into the interior due to the capillary tubes, and furthermore, the rising piece 12 can prevent rainwater from penetrating through the bottom piece 13, Furthermore, the rainwater that rises up the rising piece 12 can be returned by the water return protrusion 17, and the rainwater that has entered the bottom piece 13 can be drained from the notch 16 to the eaves gutter part 2. This is what I did.

The present invention will be explained in detail below with reference to Examples.

The accompanying drawings illustrate an embodiment of a simple garage A. The simple garage A has a door 4 at its entrance that can be flipped open, and a pillar 5...
A roofing material 7 made of synthetic resin such as an acrylic resin plate is applied to the roof 6 held by the roof 6 . roof 6
A beam 1 is provided on the outer periphery of the beam 1 and is held by a pillar 5.
A large number of frame members 8, 8, . . . connected vertically and horizontally are connected to these outer peripheral beams 1. The frame member 8 constructed in the width direction of the simple garage A is, for example, one piece and curved into a gentle arch shape. The other frame member 8 is connected between these frame members 8 in a butt state. The beam 1 has a cross-sectional shape as shown in FIG. 4, and a recessed groove portion is provided on the outside of the upper surface of the beam 1, and this recessed groove portion serves as the eaves gutter portion 2. The outer side surface of the beam 1 is arcuate, and a draining projection 3 is provided outwardly at the maximum outwardly projecting portion of the vertically intermediate portion thereof. This draining protrusion 3 is provided with a grooved line 9 at its protruding tip and has a draining protrusion 10 protruding below the grooved line 9. Approximately at the center of the upper surface of the beam 1 (that is, next to the eaves gutter section 2), a roofing material fitting part 10 is provided into which the end of the roofing material 7 is fitted.
This roof material fitting part 10 is connected to the upper part of one side wall 11 of the eaves gutter part 2 and from the upper end of the side wall 11 to the eave gutter part 2.
an upper piece 12 that extends diagonally upward on the opposite side, a bottom piece 13 that extends diagonally upward from a lower part than the upper piece 12 of the side wall 11, and a rising piece 14 that projects upward from the tip of the bottom piece 13; rising piece 1
4 and a roofing material mounting piece 15 extending diagonally upward from the upper end of the roofing member 4. In addition, this roof material fitting part 10 has a notch 1 extending from the matching part with the bottom piece 13 of the side wall 11 to the top piece 12 as shown in FIG.
6 is provided. The end of the roofing material 7 is fitted into the roofing material fitting part 10, and the roofing material 7 is placed on the roofing material mounting piece 15 and is prevented from floating by the upper piece 12, so that the roofing material 7 is not lifted up. Flowing rainwater flows from the notch 16 and the upper piece 12 to the eaves gutter section 2. The rising piece 14 has a water return protrusion 17 protruding from the upper part, and is designed to return rainwater that comes up along the rising piece 14 from the bottom piece 13.
Rainwater on the roof 3 flows from the notch 16 to the eaves gutter section 2.
At the end of the upper surface of the beam 1 opposite to the eave gutter section 2, there is provided a preliminary gutter section 18 in the form of a concave line that opens upward, so that in the unlikely event that the roofing material mounting piece 15 and the roofing material 17 are connected to each other. When rainwater enters between the drains due to capillary action, it flows into the preliminary gutter section 18. Therefore, the substantially outer half of the beam 1 including the eaves gutter portion 2 is located outside the roofing material 7, and the beam 1 protrudes to the outside.
Rainwater that falls on the outer surface of the beam 1 flows on the upper part of the outer surface and is drained by the draining protrusion 3 so that it does not flow around the lower surface of the beam 1. A bellows-shaped connecting cylinder part 19 is connected to the beam 1, and the upper end of the connecting cylinder part 19 communicates with the eaves gutter part 2, and the lower end of the connecting cylinder part 19 communicates with the downspout 20. be.

[Effects of the invention] As described above, in the present invention, since the upper part of the beam is used as the eaves gutter part, there is no need for a separate eaves gutter or eaves gutter holder in addition to the beam, and the number of parts is reduced. In addition, the construction is simple and quick, and the eave gutter is not exposed to the outside like in the past, so the appearance is clean and good-looking. A roofing material mounting system in which a roofing material fitting part is provided that opens laterally, a rising piece is provided upward from the tip of the bottom piece of this roofing material fitting part, and the roofing material protruding on the opposite side from the eaves gutter part is placed on the upper end of the rising piece. A mounting piece is provided, and a water return protrusion is provided at the top of the rising piece on the opposite side of the roofing material placement piece to prevent the roofing material from lifting up at the upper end of the roofing material fitting part on the side opposite to the eaves gutter part. Since the upper piece protrudes to allow the roofing material to be attached, the roofing material can be easily attached to the beam by simply attaching the end of the roofing material to the roofing material fitting part of the beam. A gap is created between the bottom piece and the bottom piece of the roofing material fitting part, which prevents rainwater from entering due to capillary action.Furthermore, the rainwater that has entered the bottom piece can be prevented from further intrusion by rising up, and the rising piece can further prevent rainwater from entering the bottom piece. A water return protrusion is provided on the top of the roof on the opposite side of the roof material placement piece, so even if rainwater rises along the rise, the water return protrusion will ensure that the water is returned by the water return protrusion. Furthermore, since a notch is provided to communicate the roofing material fitting part and the eaves gutter part, water that has entered the roofing material fitting part can be drained to the eaves gutter part.

[Brief explanation of the drawing]

Figure 1 is a front view of the present invention, Figure 2 is a side view of the above, Figure 3 is a plan view of the same, Figure 4 is a sectional view of the beam of the present invention, and Figure 5 is roofing material on the beam of the present invention. 1 is a partially cutaway perspective view of the installed state, 1 is a beam, 2 is an eaves gutter part, 7 is a roofing material, 10 is a roofing material fitting part, 11 is a side wall, 12 is a top piece, 13 is a bottom piece ,
14 is a rising piece, 15 is a roofing material placement piece, 16
is a notch.

Claims (1)

[Scope of utility model registration request] The upper part of the beam is recessed to form an eaves gutter part, and a roofing material inset part is provided in the eave gutter part that opens laterally on the outside of the upper part of one side wall, and a piece rises upward from the tip of the bottom piece of this roofing material inset part. A roofing material placement piece is provided on the upper end of the rising piece to place the roofing material protruding on the side opposite to the eave gutter portion, and a water return protrusion is provided on the upper end of the rising piece on the opposite side to the roofing material placement piece, A roof in which an upper piece protrudes from the upper end of the roofing material fitting part to prevent the roofing material from lifting up on the side opposite to the eaves gutter part, and a notch is provided to communicate the roofing material fitting part and the eaves gutter part. Drainage structure at the attachment point of the material.