JP2006214110A - Method for forming ventilation port for ventilation device, method for manufacturing ventilation device for ridge, and ventilation device for the ridge - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To enable application to any of a new roof and an existing roof so far as a roof is a pitch roof having a coping covering panel covering a pair of copings provided in a ridge and application to any of a roof covered with asbestos slate tiles and a tin roofing material provided with a batten seam roofing bar. <P>SOLUTION: A long rectangular cylinder is formed by cutting out a coping and a sheathing roof board to form a long and rectangular opening and form cut in a coping covering panel to raise it. Next, an upper face panel provided with a top plate part extending in four directions of the long and rectangular cylinder, an end face part on a ridge direction side, and an end face part on a roof slope side is attached to the coping covering panel through a bracket. A dehumidifying element allowing circulation of air in an attic and the outside air and circulation in the direction of roof slope for performing guide action meandering vertically is attached to an inner side space of the upper face panel. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention is for a ventilator provided in a ridge portion of a sloped roof having a headboard cover panel made of a metal plate having weather resistance and rust prevention properties that tightly covers a pair of headboards inclined on both sides provided in the ridge portion. The present invention relates to a method for forming a vent, a method for manufacturing a ventilation device for a house building, and a ventilation device for a house building.

In Patent Document 1, the ventilation device is mounted with a fixing bracket, and then the lower member is stacked and connected, and the upper member is supported by the first water stop member and the second water stop member connected to the lower member as support means. The first water stop member and the second water stop member cause the air flow to meander up and down in the direction of the roof slope downward by the first water stop member and the second water stop member. It is proposed to ventilate from an opening between the lower member and an end surface portion that hangs down from the lower end in the roof direction of the upper member that protrudes from the lower end in the roof direction of the member. Patent Document 2 is a similar proposal.
JP 2004-360299 A JP 2004-278064 A

Patent Documents 1 and 2 roof ventilation systems are laid down with nailing a baseboard on the frame constructed of purlins and rafters, and a waterproof sheet such as asphalt roofing is laid on the top of the baseboard before asbestos slate board, etc. A pair of headboards that are inclined on both sides of the ridge on the roof material, and nailed, and made of a metal plate with weather resistance and rust prevention, and inclined on both sides provided in the ridge. A roof opening that penetrates from the attic to the outside by cutting out rafters, field boards, roofing materials, etc., and cutting off the rafters, in the ridge part of the sloped roof that covers the pair of copings that adhere closely Then, a draining member is provided on the roof opening so as to extend upward from the roof surface side, and a ventilation device is installed above the roof opening.
As seen in the roof ventilation device of Patent Documents 1 and 2, it is necessary to cut out rafters, field boards, roofing materials, etc., and divide the headboard to form a roof opening that penetrates from the attic to the outside. There are a number of drawbacks to ventilators,
First, because there is no headboard at the roof opening, a fixing bracket that doubles as a raindrop is required to make it the same height as the headboard. Because it is struck against the rafters, the outer nails will loosen and rain will infiltrate them, making it impossible to complete the rain,
Second, there is no headboard at the roof opening, so it is inevitable that the width of the ventilator will increase.
The third point is that there is a big difference in the construction situation between the case of installing the ventilation system for the house building and the case of not installing the ventilation system for the building part in the roof construction. It is necessary to install it in mind, and it is impossible to install the ventilation system for the house building after installing the roof panel and completing the roof construction,
The fourth is the increased number of parts.
Etc.
Specifically, since the roof ventilation device of Patent Documents 1 and 2 is configured to divide the headboard and secure a large ventilation opening, the roof ventilation device is large downward with respect to the roof tiles on both sides of the ridge. It is necessary to ensure that the rain finish is covered, and it is also necessary to cover it in the direction of the purlin away from the edge of the opening for ventilation to ensure the rain finish. The cost is high and the waterproof function is required to be high. In particular, regional products with a lot of snow are required to have enough strength to withstand the weight of snow, and because of their large area, they become synergistically thick and heavy and expensive.
In addition, the roof ventilation apparatus of Patent Documents 1 and 2 is difficult to install on an existing roof, and cannot be applied at all to a tin roof provided with a tile rod.
In the roof ventilators of Patent Documents 1 and 2, a fixing bracket is installed in a portion where there is no headboard, raised to the same height as the headboard, and a lower member is placed on the fixing bracket. Thereby, both ends of the lower member have a structure that overlaps and overlaps the upper surfaces of the headboards on both sides, and it is impossible to finish rain without fixing brackets. Moreover, since the opening for ventilation is large, there is a problem that a large amount of rainwater enters from the opening for ventilation between the time when the headboard cover panel is installed and before the installation of the ventilation device. Fixing brackets are indispensable parts, increasing the number of parts and increasing the cost.
Further, in the roof ventilators of Patent Documents 1 and 2, the inner part and the outer part of the fixing bracket are nailed against the roof tile, the field board and the rafters with nails, so the outer nails are loosened and rained from there. There is a bug that intrudes. The roof ventilation apparatus of Patent Documents 1 and 2 requires a fixing bracket structurally and cannot eliminate a nail outside the fixing bracket. Also, the nail for fixing the fixing bracket cannot secure the fixing strength unless there is a rafter. Accordingly, since the nails are provided where the rafters are located and can only be driven at intervals of 45 cm, it cannot be said that the ventilation device is sufficiently fixed against strong winds such as typhoons. Moreover, since the rafter is not visible when the nail is driven, it is possible that the nail will be driven after the rafter is removed. When the ventilator was made of an aluminum mold, the nail holes needed to be opened on-site to match the rafters on the roof.

The present invention provides a new roof and an existing roof as long as it is a sloped roof having a headboard-covered panel made of a weather-resistant and rust-proof metal plate that tightly covers a pair of headboards inclined on both sides provided in a ridge. A method of forming vents for ventilation equipment, which is applicable to any roof of the above, and to be installed on a ridge portion of a gradient roof that can be applied to any roof made of asbestos slate tiles and iron roofs with tile rods, etc. It aims at providing the manufacturing method of a ventilation apparatus for a part, and the ventilation apparatus for a house building part.
The present invention does not require partitioning of the headboard and the headboard covering panel for the construction of the ridge part, is easy to construct, can be constructed in a short time, and can reliably prevent rainwater from entering the ventilation opening of the ridge part with the outside air An object of the present invention is to provide a method for forming a vent for a ventilator, a method for producing a ventilator for a house building, and a ventilator for a house building.
In the present invention, the width dimension is suppressed to be slightly larger than the width of the headboard and can be reduced to less than half of the width dimension as compared with the conventional ventilation device, so that weight reduction and significant cost reduction can be realized, which is much higher. It is an object of the present invention to provide a method of forming a vent for a ventilator capable of obtaining a waterproof function, a method of manufacturing a ventilator for a house building, and a ventilator for a house building.
The present invention can be installed without being conscious of installing a ventilation device for a house building, or by installing a headboard cover panel to install a ventilation device for a house building. The method of forming a ventilator for a ventilator that can be installed after the roof construction is completed, and then the method of manufacturing the ventilator for the house building and the ventilator for the house building The purpose is to provide.

The method for forming a vent for a ventilator according to claim 1 comprises:
Adjacent end faces of the pair of headboards in a sloped roof having a headboard covering panel made of a metal plate having weather resistance and rust prevention properties that tightly covers a pair of headboards inclined on both sides provided in the ridge. A dehumidifying element for forming a long rectangular opening in the center of the headboard in the direction of the ridge and cutting out the base plate on the lower side of the headboard and constructing a ventilation device on both sides of the long rectangular opening A long rectangular tube surrounding the long rectangular opening is provided by using a pair of long side walls obtained by securing a space for installing the headboard and cutting and cutting the headboard cover panel.
For a new roof, as described in claim 2,
Cut the headboard and field board etc. to form the long rectangular opening, then cover the headboard with a headboard covering panel with cuts for forming the pair of long side walls, and open the cut to form a pair of long It is preferable that the long rectangular tube is provided by raising the long side wall and closing the opening between both ends.
For an existing roof, as described in claim 2,
After covering the headboard cover panel with the headboard, cut the headboard cover panel to raise a pair of long side walls, and then cut out the headboard and field board exposed between the pair of long side walls to form a long rectangular opening. It is preferable that the openings formed on both sides between the pair of long side walls are closed. However, it can also be applied to new roofs.
The method for forming a vent for a ventilator according to claim 4 comprises:
Adjacent end faces of the pair of headboards in a sloped roof having a headboard covering panel made of a metal plate having weather resistance and rust prevention properties that tightly covers a pair of headboards inclined on both sides provided in the ridge. A dehumidifying element for forming a long rectangular opening in the center of the headboard in the direction of the ridge and cutting out the base plate on the lower side of the headboard and constructing a ventilation device on both sides of the long rectangular opening The headboard cover panel having an opening corresponding to the long rectangular opening is provided so as to cover the headboard, and the long rectangular cylinder surrounding the long rectangular opening is provided on the headboard covering panel. .
Therefore, according to the present invention, which is the long rectangular tube provided in the headboard cover panel and the long rectangular opening elongated in the direction of the ridge formed by cutting the headboard or the baseboard on the ridgeboard without dividing, May be formed first. A short wall member, which is a separate member, is used as a means for cutting the headboard cover panel to raise the pair of long side walls and closing the both ends of the pair of long side walls in the ridge direction.
In the new roof, the notch to be inserted into the headboard cover panel is made with an I-shaped notch to form a long rectangular cylinder by pressing at the stage of the flat material before bending into the cross-sectional shape of the headboard cover panel. be able to.
According to the present invention, since the width of the headboard cover panel is 170 mm to 180 mm, about 60 mm, which is one third of the width of the headboard cover panel, can be set as the width of the long rectangular tube. The notch dimension can be set to 30 mm, so that two-thirds of the width of each headboard is not notched, so that a space for installing a dehumidifying element having a width of 60 mm on both sides of the long rectangular cylinder can be secured. Since the dehumidifying element is configured to provide a labyrinth passage, it is sufficient that a width of 60 mm is secured. The length of the long rectangular tube can be increased as much as possible.

The manufacturing method of the ventilation apparatus for a house building part according to claim 5 is:
A method for producing a ventilation device for a house building provided on a sloped roof having a headboard covering panel made of a metal plate having weather resistance and rust prevention covering a pair of headboards inclined on both sides provided in the building, A long rectangular opening is formed by cutting up a headboard, a base plate, etc. and a long rectangular cylinder communicating with the long rectangular opening is formed on the headboard covering panel, and then air and outside air from the attic are formed on both sides of the long rectangular cylinder. A dehumidifying element having a dehumidifying function is provided by allowing it to circulate in a meandering manner vertically and horizontally, covering the long rectangular cylinder and the dehumidifying element, and covering the headboard on both sides of the long rectangular cylinder in the ridge direction. The bracket or bracket that is in close contact with the panel and has an outside air flow port on the end face side of the headboard-covered panel and is fastened to the headboard-covered panel and the headboard with a fastener such as a screw or a nail. And providing a top panel which is connected to and supported on the dehumidifying element.
Further, the ventilation device for a house building according to claim 6 is:
A ventilation device for a house building provided on a sloped roof having a headboard covering panel made of a metal plate having weather resistance and rust prevention covering a pair of headboards inclined on both sides provided in the building,
In order to construct a ventilation device on both sides of the top of the headboard, which is a headboard covering panel made of a weather-resistant and rust-proof metal plate that tightly covers a pair of headboards inclined on both sides provided in the ridge of the sloped roof In order to secure a space for installing the dehumidifying element, the adjacent end faces of each headboard are cut out and the baseboard is cut out to form a long rectangular opening in the center part of the headboard. And a board-covered panel having a long rectangular tube standing on it, and a meandering airflow vertically and horizontally provided on the upper surface of the headboard-covered panel located on both sides surrounding the long rectangular tube or sandwiching the long rectangular tube A dehumidifying element having a baffle plate that forms a meandering passage to flow and causes moisture contained in the air flow to dew and flow outward, the elongated rectangular tube, the dehumidifying element, and the bra Covering the upper side of the long rectangular tube and closely adhering to the headboard cover panel on both sides in the ridge direction, and having an outside air outlet on the end face side of the headboard cover panel, and fixing screws, nails, etc. to the headboard cover panel and headboard. And a top panel connected to and supported by the dehumidifying element that also serves as a bracket.

The top panel according to the present invention can be composed of a roof-shaped top plate portion, a ridge direction side end surface portion, and a roof inclined side end surface portion. The top plate has a roof shape that is parallel to the inclined surface that inclines to both sides from the ridge line of the headboard cover panel, and the roof inclination direction is longer than the ridge direction both sides of the long rectangular tube and the stepped end surface corresponding to the headboard of the headboard cover panel It extends downward and covers the top. The ridge-side end face portions are fixed and suspended at both ridge-direction ends of the top plate portion, and the lower ends are in close contact with the headboard cover panel to prevent intrusion of wind and rain inside. The end surface portion on the inclined slope side is fixed to both ends of the roof tilt direction of the top plate portion and hangs down.
The dehumidifying element only needs to have a baffle plate that forms a meandering passage that causes the airflow to meander up and down or from side to side and that causes moisture contained in the airflow to dew and flow outward. For example, a structure in which a large number of fins are arranged at small intervals to form a maze where air can flow from one side to the other, such as a radiator of an air conditioner, so that the air can contact the fins to condense and dehumidify. it can.
The dehumidifying element according to the present invention has a structure in which it is divided into both sides of a long rectangular tube and is installed on a headboard cover panel, a structure in which the long rectangular tube is surrounded and installed on a headboard cover panel, a rising rib fixed to the headboard cover panel and an upper panel. The structure distributed to the hanging ribs provided, the cross-sectional shape of the roof inclination direction is a rectangular wave shape, and there is an opening on the vertical surface that allows the air flow to meander up and down downward in the roof inclination direction. In addition, the structure may be provided integrally with the top panel, or may be provided by being clamped and fixed between the top panel and the headboard cover panel as a structure provided separately.
In the present invention, the top panel is fixed to the headboard cover panel with a fastening tool such as a screw or a nail. However, in order to avoid rain leakage, the top panel is not fastened outside the stepped end faces on both sides of the headboard cover panel. And fasten to the headboard cover panel and headboard. The bracket for fixing the top panel to the top panel and the top panel may be provided integrally with the top panel, or may be provided inside the top panel as a separate member, or the bracket on the frame of the dehumidifying element. May also serve as. The bracket provided as a separate member is seated at the lower end on the headboard cover panel and fastened to the headboard cover panel and the headboard with screws, nails, or other fasteners. The top panel and the other part are fastened with a tapping screw from the side. In this way, since the tapping screw is not fixed to the roof part removed from the headboard, the bracket has a necessary and sufficient support strength for the top panel, and rain oozes from the tapping screw part. There is no fear.
The present invention is provided in parallel to the inside of the ridge direction side end surface portion constituting the top panel, and is double-sealed with respect to the outside of the ridge direction side end surface portion, and air and outside air on the ceiling back the dehumidifying element. It is preferable to provide partition ribs for partitioning the space in the upper panel so as to allow flow. In this case, since there is a partitioning rib that is double-sealed against the outside of the ridge direction side end surface portion, even if rain is strongly blown in the ridge direction, the rain finish is complete.
The house building ventilation device of the present invention is widely applied where there is a headboard covering panel. This applies even if the headboard cover panel is not horizontal but inclined. In this case, in the present invention, the “roof inclining direction” is interpreted as “a direction that is different at right angles to the long direction (ridge direction) of the headboard covering panel”.

According to the manufacturing method of the ventilation device for a house building part and the ventilation device for a house building part of the present invention,
The warm air in the attic flows through a long rectangular tube formed on the headboard-covered panel, and the inner space of the top panel meanders up and down by the guide action of the dehumidifying element, and flows upward and downward from the edge of the top panel in the roof tilt direction. Spill to Outside air also flows into the attic in the opposite direction. This provides attic ventilation. The dehumidifying element has the same function as the irrigator in the air conditioner. That is, when outside air with a high humidity of, for example, 80% to 100% flows in, the outside air tries to flow in contact with the dehumidifying element, so that moisture contained in the outside air is trapped in the dehumidifying element and flows out of the ventilator. The dehumidified outside air flows into the attic. Therefore, the dehumidifying element is preferably selected from a material that easily condenses, and preferably has as much labyrinth as possible so as not to hinder the smooth flow of air. And if it is necessary to prevent a bee from entering from the end of the top panel in the roof inclination direction, it is preferable to provide a mesh material in the opening.
According to the manufacturing method of the ventilation device for a house building part and the ventilation device for a house building part of the present invention,
It has a headboard cover panel made of a weather-resistant and rust-proof metal plate that tightly covers a pair of headboards that are tilted on both sides, which are provided on the ridge part of the sloped roof, and is long in the headboard direction on the headboard cover panel. Because it is a configuration that has a ventilation port of the long rectangular tube in the state of standing up,
As long as it is a sloped roof with a headboard-covered panel made of a weather-resistant and rust-proof metal plate that tightly covers a pair of headboards inclined on both sides provided in the ridge, either a new roof or an existing roof It can also be applied to roofs made of asbestos slate boards and roofs made of iron or the like provided with tiles.
Also according to the invention,
A long rectangular tube is formed by the method for forming a vent for a ventilator, and a top panel is attached to the long rectangular tube and a dehumidifying element is attached to form a ventilation device for a house building.
Even if the width of the top panel is reduced by setting the edge of the top panel in the slope direction of the roof to the outside of the end face of the cap cover panel, there is no risk that rain will enter the roof of the long rectangular tube from outside the opening. Since the headboard cover panels are left with sufficient width on both sides in the inclined direction and have a step with respect to the roofing material, there is no need for a fixing bracket that also functions as a rain finish as in Patent Documents 1 and 2, and the top panel As for the structure excluding the above, the rain finish is more perfect than before, and the function of dehumidifying the moisture contained in the air by the dehumidifying elements provided on both sides of the roof inclination direction of the long rectangular tube inside the top panel is equivalent to the conventional one Since it can be exhibited, it is possible to reliably prevent rainwater from entering the back of the ceiling through the inside of the long rectangular tube of the ridge with the outside air.
And the width of the top panel can be reduced by setting the edge of the top panel in the direction of the roof slope to the outside of the stepped end surface of the headboard cover panel, so the area and weight of the conventional ventilator can be increased.・ The high cost can be eliminated, and even if the wall thickness is made smaller than before, the strength required to withstand the weight of snow can be obtained, and it is advantageous even for products for regions with a lot of snow. In addition, there is a construction method in which a long rectangular tube can be formed after covering the coping panel with the coping and firmly nailing to the rafter, and the dehumidifying element and the top panel can be attached immediately after forming the long rectangular tube. Since it can be taken, there is no need to worry about rainwater entering from the long rectangular tube, and even if rainwater does not enter even if the top panel is not attached.

About the ventilation apparatus for house ridge parts of this invention, it is preferable to further limit to the following structures.
As described in claim 7, the dehumidifying element includes rising ribs rising from fixed brackets fixed to the headboard covering panel on both sides of a roof inclination direction of the long rectangular cylinder, and a roof inclination direction of the long rectangular cylinder. A labyrinth structure distributed on both sides to a hanging rib hanging from the top plate portion of the top panel;
The rising rib, the upper surface portion constituting the upper surface panel, and the roof inclined side end surface portion are made of an aluminum mold material, and the ridge direction side end surface portions are in contact with both end surfaces of the aluminum mold material, and are tapping screws. Be fixed with.
According to this configuration, the number of parts is reduced, mass production is achieved, the number of assembly steps during construction is reduced, the strength of the upper panel is increased, and the manufacturing cost can be reduced.

According to the method for forming a vent for a ventilator, the method for producing a ventilator for a house building, and the ventilator for a house building according to the present invention, the following excellent effects are obtained.
(1) If it is a sloped roof with a headboard covering panel made of a metal plate having weather resistance and rust prevention that closes and covers a pair of headboards inclined on both sides provided in the ridge, a new roof and an existing roof It can be applied to any roof, and it can be applied to any roof made of asbestos slate boards and roof made of iron or the like provided with tiles.
(2) Constructing the ridge part It is easy to construct and does not require splitting of the caps and the caps cover panel, and it is possible to reliably prevent rainwater from entering the vents of the wing part with the outside air. is there.
(3) The width is slightly larger than the width of the headboard and can be reduced to less than half of the width compared to conventional ventilators, realizing light weight and significant cost reduction, and higher waterproofing. Get functionality.
(4) About the construction of the ridge part in the roof construction, it can be constructed without being aware of installing the ventilation device for the house building part, or the installation of the headboard cover panel to install the ventilation device for the house building part Even if it is decided after the roof construction is completed, a ventilation device for the house building can be installed after that.

Embodiment 1
This embodiment relates to a method for forming a ventilator for a ventilator according to claims 1, 2, and 3, and in particular, in a sloped roof that is covered with a roof plate material such as an asbestos slate plate that does not break even when nailing. It is applied to a sloped roof that has a coping in the wing and is covered with a metal coping panel.
The sloped roof of this embodiment is
As shown in FIG. 1 (a), a field board 3 is nailed and spread on a frame constructed by purlins 1 and rafters 2, and a waterproof sheet 4 such as asphalt roofing is laid on the upper surface of the field board 3 and then asbestos. It is a sloped roof in which a roof material 5 such as a slate plate is spread, a pair of headboards 6 inclined on both sides of the ridge are put on the roofing material 5 and nailed, and the headboard 6 is covered with the headboard covering panel 7. The width of the headboard cover panel 7 is 160 mm to 180 mm.
The headboard cover panel 7 is made of a metal plate having weather resistance and rust resistance, and is in close contact with the pair of headboards 6. The headboard cover panel 7 may be a color tin, a copper plate, an aluminum plate or the like, but is preferably a panel in which a weatherproof waterproof sheet is laminated on the top surface of a rust-proof iron plate. The headboard cover panel 7 is fixed by nailing to the headboard 6 from the end face of the step. The headboard cover panel 7 extends on the roofing material 5 on both sides, but is not fixed by nailing it.
The method for forming the vent for the ventilator of this embodiment is as follows:
As shown in FIG.1 (b), while making the long notch 8 of 400 mm, 850 mm, or 1300 mm along the ridgeline of the said headboard cover panel 7, for example, 60 mm which becomes T shape in the both ends of this long notch 8 As shown in FIG. 1 (c), a pair of opposing rectangular portions surrounded by the notches 8 and 9 are connected to each other by a line 10 connecting the ends of the short notches 9 on both sides. Fold up to form a pair of long side walls 11a, 11a, and secure a long rectangular opening by notching the headboard 6 and the field board 5 so as to communicate the inside of the long rectangular tube 11 with the back of the ceiling, As shown in FIG.1 (d), the opening between the side walls in the ridge direction end of the long side wall 11a is closed by the short wall members 11a and 11b, and the short wall member 11b is attached to the headboard covering panel 7 and the long side wall 11a. Bonded and fixed with caulking agent Forming up the length rectangular tube 11 and the pair of short wall members 11b and the pair of long side walls 11a Te. One long rectangular cylinder 11 can be provided on the headboard cover panel 7 or a plurality of long rectangular cylinders 11 can be provided at short intervals. This method can be applied to both new and existing sloped roofs.
The headboard 6 and the base plate 5 are notched to form a long rectangular opening, and the headboard covering panel 7 with the notches 8 and 9 is put on the headboard 6, and then the notches 8 and 9 are opened. It is also possible to provide the long rectangular tube 11 by raising the long side walls 11a, 11a and closing the openings at both ends with the short wall members 11b, 11b. This method can be applied to a new sloped roof.
FIG. 2 shows a sectional view of the ridge portion of the sloped roof shown in FIG.
As can be seen from FIG. 2, the pair of long side walls 11 a, 11 a rise integrally from the headboard cover panel 7.
In the case of a new installation, the process of securing the ventilation hole by cutting out the headboard 6 or the field board 5 can be cut out when the headboard 6 or the field board 5 is provided. When forming in long length, it is preferable to provide the notches 8 and 9 in the headboard cover panel 7 in advance. When the long rectangular cylinder 11 is formed in a short length of 45 cm to 90 cm, it is easy to cut out the headboard 6 or the base plate 5 and the like, and it is also easy to make the cuts 8 and 9 in the headboard covering panel 7. Without considering the provision of a ventilator, the ridge portion of the sloped roof may be normally constructed, and thereafter a method for forming a ventilator vent may be formed. This is advantageous in forming a ventilator vent on the existing roof. Further, the long rectangular tube 11 may be provided as a separate member so as to surround the opening of the headboard cover panel 7 (Claim 4).
The short wall member 11b includes a base plate part 111 that is stacked and fixed on the headboard cover panel, a wall surface part 112 that blocks the opening between the side wall and the holding part that overlaps the edge of the long side wall. 113, and is preferably a ceramic molded product, an aluminum die cast product, or a sheet metal processed product. The short wall member 11b is preferably not only fixed to the headboard cover panel 7 with a caulking agent but also fixed to the headboard cover panel 7 with a screw screw. The corners of the long side wall 11a and the short wall member 11b are preferably fixed by applying a caulking agent with a flange where the short wall member 11b overlaps the outside of the long side wall 11a.

<< Embodiment 2 >>
This embodiment relates to a method for forming a vent for a ventilator according to claims 1, 2, and 3, and in particular, a metal headboard-covered panel having a headboard in a ridge with a sloped roof sprinkled with a colored iron etc. Applies to sloped roofs covered with
The sloped roof of this embodiment is
As shown in FIG. 3 (a), the base plate 3 is nailed and spread on the frame constructed by the purlin 1 and the rafter 2, and a waterproof sheet 4 such as asphalt roofing is laid on the upper surface of the base plate 3 before Nile rods (dripping timber) 12 are attached by nailing so as to be stacked on the rafters 2 with the base plate 3 interposed therebetween, and roofing materials 13 such as colored tin and copper plates are tiled on the waterproof sheet 4 between the tile rods 12. Stacked to stand up close to the side of the rod 12 and raised the upper end, fastened with a caulking agent, and then covered the roof bar 13 with a tile rod covering panel 14 made of the same material as the roof material 13 and nailed. Then, a pair of headboards 6 inclined on both sides of the ridge are mounted on the roof bar 12 so as to face each other, and a pair of headboards 6 made of a weather-resistant and rust-proof metal plate and inclined on both sides are provided on the ridge. Has a coping panel 7 that is closely coated with It is a high roof.
The method of forming vents for ventilators is
As described above, the headboard and the headboard cover panel of the sloped roof shown in FIG. 2 are the same, and can be basically formed in the same manner as the sloped roof shown in FIG.
Explaining, as shown in FIG. 3 (b), a long notch 8 along the ridgeline of the headboard cover panel 7 and a short notch 9 having a T-shape at both ends of the long notch 8 are formed on three sides. A pair of opposing rectangular portions surrounded by the notches 8 and 9 are folded up from a line connecting the ends of the short notches 9 on both sides, and then a pair of long side walls 11a, 3a, and then, as shown in FIG. 3 (a), the opening between the side walls at the end of the long side wall 11a in the ridge direction is closed by the short wall members 11b and 11b, and the short wall member 11b is closed by the headboard cover panel 7 The long rectangular tube 11 is raised and formed by the pair of long side walls 11a and the pair of short wall members 11b by being bonded and fixed to the long side walls 11a with a caulking agent. In the same manner as in the first embodiment, the cap 6 and the base plate 5 are notched so as to communicate the interior of the long rectangular tube 11 with the back of the ceiling in the same manner as in the first embodiment. When the vent is provided between three or more rafters, it is preferable to cut out the rafters 2 and the bricks 12 together with the headboard 6 and the field board 5.
FIG. 4 shows a cross-sectional view of the ridge portion of the sloped roof shown in FIG.
As can be seen from FIG. 4, the pair of long side walls 11 a, 11 a rise integrally with the headboard cover panel 7. An opening is provided in advance for the roofing material 13. The existing roof is cut from the top and raised to the outside for caulking.
The method for forming a vent for a ventilator according to this embodiment can also be applied to a new roof and an existing gradient roof.

<< Embodiment 3 >>
FIG. 5 is a perspective view and a cross-sectional view showing a manufacturing process according to an embodiment of a method for forming a vent for a ventilator according to claim 5 and an embodiment of a ventilator for a house building according to claims 6 and 7. It is a figure and applies to both the slope roof shown to Fig.1 (a) and the slope roof shown to Fig.3 (a).
The method of forming this ventilator vent is
As shown to Fig.5 (a), it has the headboard cover panel 7 which consists of a metal plate which has a weather resistance and a rust prevention property which adhere | attaches and closely coat | covers a pair of headboards 6 and 6 which incline on both sides provided in the ridge part. On the sloped roof, the headboard 6 and the base plate 3 on the top of the purlin are not cut to form a long long rectangular opening (not indicated) in the direction of the tower, and the headboard covering panel 7 made of a metal plate is formed. A long rectangular tube 11 surrounding the long rectangular opening is raised using a pair of long side walls 11a, 11a formed by cutting and then, as shown in FIG. For example, a rubber 15 having a thickness of 3 mm, for example, is laid on the upper surface of the headboard cover panel 7, and then the lower rib members 16 a and 16 b constituting the dehumidifying element are placed on the rubber 15 on both sides of the long rectangular cylinder 11 in the roof inclination direction. Place on the nail (or screw) 1 5 is fixed to the caps 6 and 6 on the lower side of the cap panel covering panel 7 and the brackets 17 and 17 are disposed on the rubber 15 on both sides of the long rectangular tube 11 in the ridge direction, and then in FIG. As shown, the top panel 18 is secured to the headboard cover panel 7 via brackets 17 and 17. The brackets 17 and 17 pass through the headboard covering panel 7 and the headboards 6 and 6 and are fixed so as to reach the tiles and rafters.
FIG.5 (d) shows sectional drawing which looked at the upper panel 18 in the ridge direction after completion of attachment.
The upper surface panel 18 includes a top plate portion 18a, a ridge direction side end surface portions 18b and 18b, and a roof inclined side end surface portions 18c and 18c. The ridge direction side end faces 18b, 18b are in close contact with the headboard covering panel 7 at the lower ends to prevent intrusion of wind and rain inside. The lower side of the roof inclined side end face portions 18c, 18c is an outside air entrance.
Therefore, the ventilation device for a house building part of this embodiment is
As shown in FIG.5 (d), the ventilation apparatus for house ridge parts is from the metal plate which has a weather resistance and rust prevention property which adhere | attaches and coat | covers a pair of headboards which incline on both sides provided in the ridge part of a gradient roof. The upper panel 18 covering the long rectangular cylinder 11 provided on the upper panel 18, the dehumidifying elements 16 a and 16 b provided on the inner side of the upper panel 18, and the upper panel 18 on the inner side of the upper panel 18. It consists of brackets 17 and 17 that are connected and fixed to the headboard cover panel 7.
As described with reference to FIG. 1, the headboard cover panel 7 shown in FIG. 5A is provided with a notch in the headboard cover panel 7 and vertically folded to form a pair of long side walls 11 a and 11 a. The opening between the side walls at the end of the long side wall 11a in the ridge direction is closed by the short wall members 11b and 11b, and the long long rectangular cylinder 11 is raised from the headboard cover panel 7 in the ridge direction.
In addition, about the invention of the ventilation apparatus for house ridge parts, the case where the long rectangular opening which provided the long rectangular opening in the headboard cover panel 7 and was fixedly installed is also included.
As shown in FIGS. 5C and 5D, the upper panel 18 is a bent surface parallel to the inclined surface inclined to both sides from the ridge line of the headboard cover panel 7, A top plate portion 18a extending downward in the roof inclination direction from the end surface of the step portion corresponding to the headboard 6 of the headboard cover panel 7 and fixed to both ends of the top plate portion 18a in the ridge direction, and the lower end is the headboard cover panel 7 The top end of the stepped portion of the headboard covering panel 7 is fixed at both ends of the roof-side end surfaces 18b, 18b and the top plate 18a in the roof inclination direction so as to prevent invasion of wind and rain. It is the structure provided with the roof inclination side end surface parts 18c and 18c which have fallen to the height of.
As shown in FIG. 5 (d), the dehumidifying element has a rising rib 16 a on the side fixed to the headboard cover panel 7 on both sides of the long rectangular cylinder 11 in the roof inclination direction, and an upper surface on both sides of the long rectangular cylinder 11 in the roof inclination direction. The panel 18 is distributed to a hanging rib 16b that hangs down from the top plate portion 18a. The rising ribs 16a and the drooping ribs 16b constituting the dehumidifying element cause the air flow to meander up and down in the roof inclination direction downward in the space on both sides of the long rectangular cylinder 11 inside the upper panel 18 in the roof inclination direction.
In order for the flow of the air flow to be regulated by the rising rib 16a and the hanging rib 16b and to meander up and down, it is necessary to regulate the flow of the air flow so as not to bypass the ribs 16a and 16b. In this embodiment, as shown in FIG. 5 (b), the brackets 17 and 17 are provided in contact with the end surfaces of the ribs 16a and 16b, and the inner space of the top panel 18 is connected to the long rectangular tube 11 with the rib 16a. It plays the role of partitioning into a center area including 16b and both side areas on the ridge direction side end face part 18b side of the top panel 18.
As shown in FIG.5 (c), the brackets 17 and 17 are attached to the headboard cover panel 7 with a fastening tool 19 such as a screw at the lower end, and receive the inner surface of the upper panel 18 at the other part (upper end). As shown in FIG. 5 (b), it is configured to be connected and supported by a tapping screw 20.
Separately from the bracket 17, partition ribs provided with slits between the lower rib member 16 a and the hanging rib 16 b may be disposed in the roof inclination direction. Further, when the dehumidifying element is formed by forming the rising rib 16a and the hanging rib 16b into a rectangular ring surrounding the long rectangular tube 11, no partitioning rib is required.
In this embodiment, in order to realize mass productivity and low cost, the hanging rib 16b, the upper surface portion 18a constituting the upper surface panel B, and the roof inclined side end surface portions 18c, 18c are made of an aluminum mold material having an integral shape, In order to improve the assembling property, as shown in FIG. 5 (c), the ridge direction side end face portions 18b and 18b are brought into contact with both end faces of the aluminum mold material and fixed by tapping screws 18d. The fact that the rising rib 16a is divided on both sides is effective in realizing mass productivity and low cost, and is easy to assemble.
In this embodiment, as shown in FIG. 5 (d), the hanging rib 16b, the rising rib 16a, and the roof inclined side end surface portions 18c, 18c are not perpendicular to the roof inclined surface but extend in the vertical direction. Even if the outermost hanging ribs 16b, 16b on both sides are in close contact with the inner side of the roof inclined side end face portions 18c, 18c, the upper panel 18 can be assembled by lowering the upper surface panel vertically downward. And the firm fixation of the upper surface panel 18 is securable by fixing the roof inclination side end surface parts 18c and 18c and the hanging ribs 16b and 16b from the outside with a tapping screw. The hanging rib 16b, the rising rib 16a, and the roof inclined side end surface portions 18c and 18c may extend at right angles to the roof inclined surface. In this case, the upper panel 18 can be attached. The hanging ribs 16b and 16b that are in close contact with the inside of the roof inclined side end face portions 18c and 18c are not provided.
The lower end portion of the substrate on which the hanging ribs 16b, 16b are provided in the roof inclination direction protrudes from the headboard cover panel 7 by, for example, about 20 mm to secure a ventilation opening 19 there. It is designed to be easy to install. Note that a large number of ventilation openings 19 are provided so as to prevent the bees from entering and to ensure necessary and sufficient ventilation flow.

<< Embodiment 4 >>
In the embodiment shown in FIG. 6, the dehumidifying element 16 has a rectangular cross-sectional shape in the roof inclination direction, and has an opening that causes the air flow to meander up and down downward in the roof inclination direction on the vertical surface. This is a structure. In the dehumidifying element 16, the edge in the ridge direction is in close contact with the inner surfaces of the ridge direction side end surfaces 18 b and 18 b on both sides of the top panel 18. The dehumidifying element 16 is fixed to the headboard cover panel 7 and the headboard 6 with a fastening tool 19 such as a screw or a nail. A bracket is not provided, the dehumidifying element 16 is also used as a bracket, the upper panel 18 is covered, and the upper panel 18 is fixed to the dehumidifying element 16 with a tapping screw 20 from the outside of the upper panel 18. Other configurations are the same as those of the third embodiment.

It is a perspective view which shows the formation process of embodiment of the formation method of the vent hole for ventilators of Claim 1, 2 and 3. FIG. Sectional drawing of the ridge part of the gradient roof shown in FIG.1 (d) is shown. It is a perspective view which shows the formation process of other embodiment of the formation method of the vent hole for ventilators of Claim 1, 2 and 3. Sectional drawing of the ridge part of the gradient roof shown in FIG.3 (d) is shown. It is the perspective view and sectional drawing concerning embodiment of the formation method of the ventilator for ventilation apparatus of Claim 5, and embodiment of the ventilation apparatus for house ridge parts of Claim 6,7. It is sectional drawing concerning other embodiment of the ventilation apparatus for house ridge parts of Claim 6, 7.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Purlin 2 Rafter 3 Field board 4 Waterproof sheet 5 Roof material 6 Headwood 7 Headboard covering panel 8, 9 Cut 11 Long rectangular cylinder 11a Long side wall 11b Short wall member 13 Roofing material 14 Tile rod covering panel 15 Rubber 16 Dehumidifying element 16a, 16b Rib material 17 constituting the dehumidifying element Bracket 18 Top panel 18a Top plate portion 18b Building direction side end surface portion 18c Roof inclined side end surface portion

Claims (7)

  Adjacent end faces of the pair of headboards in a sloped roof having a headboard covering panel made of a metal plate having weather resistance and rust prevention properties that tightly covers a pair of headboards inclined on both sides provided in the ridge. A dehumidifying element for forming a long rectangular opening in the center of the headboard in the direction of the ridge and cutting out the base plate on the lower side of the headboard and constructing a ventilation device on both sides of the long rectangular opening A ventilator comprising: a long rectangular tube surrounding the long rectangular opening using a pair of long side walls formed by cutting up the headboard covering panel and securing the space. Forming method for air vents.   Cut the headboard and field board etc. to form the long rectangular opening, then cover the headboard with a headboard covering panel with cuts for forming the pair of long side walls, and open the cut to form a pair of long 2. The method for forming a ventilating vent according to claim 1, wherein the long rectangular cylinder is provided by raising a shank side wall and closing a gap between both ends.   After covering the headboard cover panel with the headboard, cut the headboard cover panel to raise a pair of long side walls, and then cut out the headboard and field board exposed between the pair of long side walls to form a long rectangular opening. 2. The method for forming a vent for a ventilator according to claim 1, wherein the openings on both sides between the pair of long side walls are closed.   Adjacent end faces of the pair of headboards in a sloped roof having a headboard covering panel made of a metal plate having weather resistance and rust prevention properties that tightly covers a pair of headboards inclined on both sides provided in the ridge. A dehumidifying element for forming a long rectangular opening in the center of the headboard in the direction of the ridge and cutting out the base plate on the lower side of the headboard and constructing a ventilation device on both sides of the long rectangular opening The headboard cover panel having an opening corresponding to the long rectangular opening is provided so as to cover the headboard, and the long rectangular cylinder surrounding the long rectangular opening is provided on the headboard covering panel. A method for forming a vent for a ventilator.   A method for producing a ventilation device for a house building provided on a sloped roof having a headboard covering panel made of a metal plate having weather resistance and rust prevention covering a pair of headboards inclined on both sides provided in the building, A long rectangular opening is formed by cutting up a headboard, a base plate, etc. and a long rectangular cylinder communicating with the long rectangular opening is formed on the headboard covering panel, and then air and outside air from the attic are formed on both sides of the long rectangular cylinder. A dehumidifying element having a dehumidifying function is provided by allowing it to circulate in a meandering manner vertically and horizontally, covering the long rectangular cylinder and the dehumidifying element, and covering the headboard on both sides of the long rectangular cylinder in the ridge direction. The bracket or bracket which is in close contact with the panel and has an outside air flow port on the end face side of the headboard cover panel and which is fastened to the headboard cover panel and the headboard with a fastener such as a screw or a nail. Method of manufacturing a house building unit ventilator, characterized in that providing a top panel which is connected to and supported on the dehumidifying element. A ventilation device for a house building provided on a sloped roof having a headboard covering panel made of a metal plate having weather resistance and rust prevention covering a pair of headboards inclined on both sides provided in the building,
In order to construct a ventilation device on both sides of the top of the headboard, which is a headboard covering panel made of a weather-resistant and rust-proof metal plate that tightly covers a pair of headboards inclined on both sides provided in the ridge of the sloped roof In order to secure a space for installing the dehumidifying element, the adjacent end faces of each headboard are cut out and the baseboard is cut out to form a long rectangular opening in the center part of the headboard. And a board-covered panel having a long rectangular tube standing on it, and a meandering airflow vertically and horizontally provided on the upper surface of the headboard-covered panel located on both sides surrounding the long rectangular tube or sandwiching the long rectangular tube A dehumidifying element having a baffle plate that forms a meandering passage to flow and causes moisture contained in the air flow to dew and flow outward, the elongated rectangular tube, the dehumidifying element, and the bra Covering the upper side of the long rectangular tube and closely adhering to the headboard cover panel on both sides in the ridge direction, and having an outside air outlet on the end face side of the headboard cover panel, and fixing screws, nails, etc. to the headboard cover panel and headboard. A ventilation device for a house building, comprising: the bracket that is fixed by a wearing tool, or a top panel that is connected to and supported by the dehumidifying element that also serves as a bracket. The dehumidifying element hangs from the bracket fixed to the headboard cover panel on both sides of the long rectangular cylinder in the roof inclination direction, and hangs down from the top panel portion of the top panel on both sides of the long rectangular cylinder in the roof inclination direction. It is a labyrinth structure distributed to the hanging ribs,
The rising rib, the upper surface portion constituting the upper surface panel, and the roof inclined side end surface portion are made of an aluminum mold material, and the ridge direction side end surface portions are in contact with both end surfaces of the aluminum mold material, and are tapping screws. The ventilation device for a house building part according to claim 6, wherein the ventilation device is fixed by.

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