JP2523950Y2 - Wing ventilation structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a ridge ventilation structure for ventilating the back of a hut at a roof ridge.

[Conventional technology] Conventionally, in the case of ventilation in the ridge of a roof, a drain board is covered so as to cover a ventilation gap communicating above and below the ridge, and both sides of the drain board are placed on roof tiles on the left and right roofs. Then, insert a fastener such as a nail from the drain board to the roof board through the roof tile to fix the drain board, cover the ridge roof tile on the drain board, and fix the ridge tile with a wire like copper wire. In addition, ventilation holes were provided in the ridge roof tiles, and the vent holes were provided in the drain plate so as to be displaced from the ventilation holes.

[Problem to be Solved by the Invention] However, in the case of such a conventional example, since the draining plate is fixed by a fixing device penetrating the roof tile, water penetrating the draining plate travels along the fixing device. There is a problem that the roof tiles are infiltrated and rotten, and the roof tiles are fixed with wires or the like, so that the workability of mounting the roof tiles is poor.

The present invention has been made in view of the description, and the purpose of the present invention is to allow a drain board to be attached so that there is no danger of water infiltrating into the ground board, and furthermore, the roof tile can be easily constructed. It is to provide a ridge ventilation structure that can be attached.

[Means for Solving the Problems] In order to achieve the above object, the ventilation structure of the present invention is provided with a ventilation gap S communicating vertically in the ridge portion of the roof. Mounting bracket 2
A bolt 3 is protruded upward from the center of the mounting bracket 2, a drainage plate 4 is arranged so as to cover the ventilation gap S, and the bolt 3 is inserted through the center of the drainage plate 4 to secure the bolt 3. The drainage plate 4 is attached with a nut 16 screwed into the drainage plate 4, and a communication hole 5 communicating with the ventilation gap S is provided at the bottom of the drainage plate 4,
A substantially U-shaped draining space 9 is formed on both sides of the drain plate 4, surrounded by the upper connecting piece 6, the rear rising surface 7 and the lower draining piece 8. It is placed on a roof tile 10, a ventilation hole 11 is provided on the rising surface 7,
The drainer 12 that covers the entire surface of the drainer 12
And the drain board 12 is placed on the connecting piece 6, and the roof tile 14 having the ventilation opening 13 is placed above the drain board 12, and the roof tile 10 is placed on the left and right roof tiles 10 of the ridge. The fixing tool 15 was driven into the connecting piece 6 from the upper surface of the ridge roof tile 14 via the drain board 12.

[Operation] The air can be ventilated to the outside from the back of the hut 17 through the ventilation gap S, the communication hole 5, the ventilation hole 11, the draining space 9, and the ventilation opening 13 to ventilate. Even if rainwater enters from the ventilation port 5, it is received by the drain board 12 and is discharged onto the roof tile 10 through the drain board 12. At this time, since there is the draining space 9 and the rising surface 7, water does not intrude from the vent hole 11, and water does not intrude under the drainage plate 4 at the draining piece 8. A drain board 4 is attached to the mounting bracket 2 with bolts 3 and nuts 16, and a drain board 12 is attached to the drain board 4 with a fixing device 13, and the drain board 12 is formed without making a hole in the roof tile 10. And the drainage board 4 can be attached. Further, the bricks 14 can be easily attached to the drain board 12 and the drain board 4 attached to the mounting fixture 2 by the fixture 15.

[Example] A rafter 18 is provided to be inclined left and right through a ridge part,
The field board 1 is stuck on the rafter 18, and the roof tile 10 is laid on the field board 1 via the roofing 19. The mounting bracket 2 is formed in an inverted V-shape, is disposed so as to straddle the mounting bracket 2 in a ventilation gap S communicating with the back 17 of the ridge, and both sides of the mounting bracket 2 are fixed to the base plate 1. A bolt 3 projects upward from the center of the mounting bracket 2. The central portion of the drainage plate 4 is a bottom portion, and a large number of communication holes 5 are formed in the bottom portion. A substantially U-shaped draining space 9 is formed by attaching separate members to both sides of the draining plate 4 by welding or the like. The upper surface of the draining space 9 becomes the connecting piece 6, and the lower surface of the draining space 9 becomes the draining piece. 8
The depth of the draining space 9 is a rising surface 7, and a ventilation hole 11 is formed in the rising surface 7. The drain plate 4 is disposed above the mounting bracket 2, and the drain pieces 8 are placed on the upper surfaces of roof tiles 10 on the left and right roofs. The bolt 3 is inserted into the center of the drain plate 4 with the drain plate 4 mounted thereon, and a nut 16 is screwed onto the bolt 3 to attach the drain plate 4 to the mounting bracket 2. The drain board 12 is formed so as to cover the entire upper surface of the drain board 4, and is provided with a stepped drain portion 20 on both sides. The drain board 12 is disposed above the drain board 4, and the drain board 12 is placed on the connecting piece 6. The ridge roof tile 14 is formed in an arch-shaped cross section, and the ventilation opening 13 is provided on the upper surface. The ventilation port 13 may be a round hole as shown in FIG. 2 (a), a square hole as shown in FIG. 2 (b), a boring hole as shown in FIG. Structure may be adopted. The ridge roof tile 14 is arranged so as to straddle the ridge portion, and lower portions on both sides of the ridge roof tile 14 are positioned on the left and right roof tiles 10. Then, the fastener 15 is inserted into the connecting piece 6 from the upper surface of the ridge roof tile 14 through the draining board 12 and the ridge roof tile
14 is attached.

The ventilation gap S, the communication hole 5, the ventilation hole
11. Air flows to the ventilation opening 13 through the draining space 9, and the hut 17 is ventilated. Even if rainwater enters from the ventilation opening 13 of the roof tile 14, it is received by the drain board 12, water flows down from the drain board 12 to the roof tile 10, and is drained down the roof tile 10.

[Effects of the Invention] Since the present invention is configured as described above, air can be ventilated to the outside through the ventilation gap, communication holes, ventilation holes, drainage space, and ventilation holes from the back of the hut, Of course, the ventilation of the back of the hut can be done smoothly, and even if rainwater enters from the ventilation opening, it can be received by the drain board and discharged on the roof tile through the drain board. The infiltrated rainwater is drained smoothly to the roof tiles,
In addition, since it has a draining space and a rising surface, water does not enter from the vent hole, and further, water does not enter under the drain plate with the drain piece, so that water enters the ridge part. It can be reliably prevented.Furthermore, the drainage plate is attached to the mounting bracket with bolts and nuts, and the drainage plate is attached to the drainage plate with the fixing tool, so that the drainage plate can be attached as usual. It is possible to attach a drain board or a drain board without drilling holes in the roof tile by penetrating the fixing device through the roof tile, securely preventing water from entering the field board and preventing the field board from rotting. In addition, the roof tile can be easily attached to the drain board or drain board attached to the mounting bracket with the fastener, and the installation of the roof tile can be easily performed.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a sectional view of one embodiment of the present invention, FIG.
(B) and (c) are perspective views for explaining the shape of the ventilation opening of the same roof tile as in the above, where S is a ventilation gap, 1 is a base plate, 2 is a mounting bracket, 3 is a bolt, 4 is a drain board, 5 Is the communication hole, 6
Is a connecting piece, 7 is a rising surface, 8 is a draining piece, 9 is a draining space, 10 is a roof tile, 11 is a vent, 12 is a drain board, 13
Is a vent, 14 is a roof tile, and 15 is a fixture.

Claims (1)

(57) [Scope of request for utility model registration] 1. A ventilation gap is provided in the ridge portion of the roof so as to communicate up and down. A mounting bracket is attached to the ridge portion so as to extend over the base plates of the left and right roofs, and bolts are projected upward from the center of the mounting bracket. Install the drain board so as to cover the ventilation gap, insert the bolt in the center of the drain board, attach the drain board with a nut screwed to the bolt, and attach the ventilation gap to the bottom of the drain board. A communication hole for communication is provided, and a substantially U-shaped draining space surrounded by the upper connecting piece, the rising surface in the back and the lower draining piece is formed on both sides of the drainage board, On the roof tiles, provide ventilation holes on the rising surface, place the drain board over the entire surface of the drain board above the drain board, and place the drain board on the connection piece And a roof tile with ventilation openings is placed above the drainboard, Are positioned on both sides the lower end of Munagawara on the right roof tiles, ridge ventilation structure comprising a fastener and hitting enter the connecting piece through the upper deflector board from the upper surface of Munagawara.