JPH1030830A - Attic space ventilation structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make it possible to enhance workability and mount a fascia board in trim order to a bargeboard by mounting a fascia board on a mounting section so as to produce a vent space which may communicate with the upper part of the fascia board and the mounting surface of the fascia board. SOLUTION: An attic space ventilation structure A is provided with a fascia board 10 and a fitting which mounts the fascia board 10 on a mounting section B. The fascia board 10 is mounted on the mounting section B with the fitting so as to produce a vent space (y) which may be communicated with the upper part of the fascia board 10 and a mounting surface 10a of the fascia board 10 in structure. The fitting of the fascia board 10 comprises a first fitting 30 having a holding piece 43 and a second fitting 40. This construction makes it possible to constitute the ventilation structure of an attic space for an eave soffit easily and at a low equipment cost as well.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a back of a shed in which an effective ventilation space is provided in each eave part by mounting a blindfold using a mounting bracket and mounting a gable plate using a mounting bracket. The provision of ventilation structures.

[0002]

2. Description of the Related Art The eaves of a building are equipped with a blindfold at the mouth of the rafters for the purpose of protection of the mouth of the rafters protruding from the eaves and makeup of the eaves. Was trying to arrange the design.

[0003] In addition, around the shed of a building, protection of a main house or a girder such as a girder protruding from the eaves of this shed, or protection of a side face of a rafter spanning the main house or a girder, and the like, A gable plate was attached along this kerb for the purpose of makeup, etc. to protect the building and improve the design around the kerb.

[0004] Further, for the purpose of protecting the frame of the building, a ventilation opening is provided in the eave portion to be constructed so as to provide effective ventilation to the back of the hut.

[0005]

However, in a configuration in which a blindfold is directly stopped at the mouth of a rafter at the eaves, or a gabled plate is directly stopped at a rafter or a purlin of a keraba, etc. The nail heads used to fasten these fascias or gables are directly exposed to the makeup surface of the fascias or gables to be attached, and the touch-up applied to them is to prevent the fascias or gables from being applied. Had the disadvantage of impairing the surface makeup.

[0006] In addition, such a nose cover or a gable plate is attached by nailing, while a relatively long and heavy nose plate or a gable plate is held by one worker with one hand, and is attached to the base material. It is difficult to construct an orderly eaves without unevenness, and there is a problem in handling long and heavy objects on a relatively unstable scaffold.

[0007] Furthermore, such a nose concealed by such nailing,
Alternatively, the gable board is attached to the base material such as a cedar board, so that the nose cover or the gable board is attached in close contact, and the cedar board used as the base material tends to be exposed to excessive humidity. Was in

Further, as a means of the attic back ventilation structure, for example, when the back eaves ventilation is constituted by using the ventilation parting material, the equipment cost becomes high, and when the perimeter ventilation is constituted by using a perforated plate. Had a defect that the design of the eaves ceiling was impaired.

The attic ventilation structure according to the present invention has been proposed as a solution to the problem of the conventional attic ventilation structure, and is easy to handle, has good workability, and has an orderly nose cover. Another object of the present invention is to provide a ventilation structure at the back of a cabin, which can be fitted with a gable plate and has excellent fire protection.

[0010]

According to the present invention, in order to achieve the above-mentioned objects, a vaulted backside ventilation structure A according to the first aspect of the present invention comprises a nose cover 10 and a mounting portion B And a mounting bracket to be attached to the vehicle.
Is mounted on the mounting portion B so as to create a ventilation space y communicating with the upper side of the nose cover 10 and the mounting surface side 10a of the nose cover 10.

Then, in order to achieve each of the above objects,
The ventilation structure A according to the invention of claim 2 is a gable plate 20.
And a mounting bracket for mounting the gable plate 20 to the mounting portion C. The gable plate 20 is positioned above the gable plate 20 and a mounting surface of the gable plate 20 by the mounting metal. It is configured to be attached to the attachment portion C so as to create a ventilation space y communicating with the side 20a.

Furthermore, the attic ventilation structure A according to the third aspect of the present invention is the attic ventilation structure A according to the first aspect of the present invention.
In one embodiment, the blindfold 10 has one or a plurality of hook grooves 12 which are wide in the vertical direction on the inner side in the longitudinal direction of the mounting surface side 10a.
Are the first mounting bracket 30 and the second mounting bracket 4
It is configured as 0. Also, the first mounting bracket 30 is
A hook piece 32 is provided at the upper end for temporarily holding the mounting bracket 30 by hooking it on the mounting portion B of the fascia, and hooking the fascia 10 so as to create a ventilation space y with the mounting portion B. Holding piece 33 hooked in groove 12
Is provided. Also, the second mounting bracket 40
However, the first groove is
The mounting portion B together with the holding piece 33 of the mounting bracket 30 of FIG.
And a holding piece 43 inserted so as to create a ventilation space y between them, and a bent piece 42 fixed to the mounting portion B at a lower end portion, and upwardly with respect to the mounting portion B. The configuration is such that it can be pushed up. Further, each of the holding pieces 33, 43 of the first and second mounting brackets 30, 40, which are mounted on the mounting portion B having such a configuration, are inserted into the hooking grooves 12 of the nose shield 10, and the nose cover is inserted. 10 is configured to be suspended by the first mounting bracket 30. Further, by pressing up the second mounting member 40 against the mounting portion B, the nose cover 10 is held by the holding piece 43 of the second mounting member 40 with respect to the upper part of the hook groove 12 of the nose cover 10. Is pressed, and the holding piece 33 of the first mounting member 30 is hooked on the lower side of the hook groove 12 of the nose shield 10 to communicate with the upper side of the nose shield 10 and the mounting surface 10a. It is configured to hold y.

Further, the attic ventilation structure A according to the fourth aspect of the present invention is the attic ventilation structure A according to the second aspect of the present invention.
In the above, the gable plate 20 has one or a plurality of hook grooves 22 which are wide in the vertical direction on the inner side in the longitudinal direction of the mounting surface side 20a.
The first mounting bracket 50 and the second mounting bracket 60 are configured as zero mounting brackets. Also, the first mounting bracket 50
However, a hooking piece 52 for hooking the mounting bracket 50 on the mounting portion C of the gable plate 20 and temporarily holding the mounting bracket 50 is provided at an upper end portion,
In addition, a configuration is provided in which a holding piece 53 is hooked in the hook groove 22 of the blast plate 20 so as to create a ventilation space y with the mounting portion C. Further, the second mounting bracket 60 is inserted into the hook groove 22 of the gable plate 20 together with the holding piece 53 of the first mounting bracket 50 so as to form a ventilation space y between the mounting portion C and the holding piece 53. A holding piece 63 is provided, and a bent piece 62 fixed to the mounting portion C is provided at a lower end portion, so that the holding piece 63 is fastened upward to the mounting portion C so as to be able to be pushed upward. Further, each of the holding pieces 53 and 63 of the first and second mounting brackets 50 and 60 attached to the mounting portion C having such a configuration is engaged with the hook groove 2 of the gable plate 20.
2 and the gable plate 20 is suspended by the first mounting member 50. further,
When the second mounting bracket 60 is pushed up against the mounting portion C, the gable plate 20 is removed.
Of the holding piece 63 of the second mounting member 60 against the upper part of the hook groove 22 of the
In this configuration, the holding piece 53 of the first mounting member 50 is hooked on the lower side of the hooking groove 22 in the first embodiment, so that the ventilation space y communicating with the upper side of the blast plate 20 and the mounting surface 20a is held. There is.

According to a fifth aspect of the present invention, in the attic back ventilation structure A according to the third aspect of the present invention, the first mounting bracket 30 comprises one or more holding pieces 33. The holding piece 33 is provided with a contact piece 33a that is inclined downward and is in contact with the lower surface of the inside of the hook groove 12 provided in the nose cover 10.
In addition, the second mounting member 40 includes one or more holding pieces 4.
3 and a contact piece 43a inclined upward and in contact with the upper surface of the hook groove 12 provided in the nose cover 10.

According to a sixth aspect of the present invention, there is provided a vaulted ventilation structure A according to the fourth aspect of the present invention, wherein the first mounting member 50 comprises one or more holding pieces 5.
3 and the holding piece 53 is provided with a downwardly inclined contact piece 53a that is in contact with the lower surface of the hook groove 22 provided in the gable plate 20 at the lower part inside the groove. In addition, the second mounting bracket 60 includes one or more holding pieces 63.
And a contact piece 63a inclined upward and in contact with the upper surface of the inside of the hook groove 22 provided in the gable plate 20.

Next, the attic back ventilation structure A according to the invention of claim 7 is replaced by the attic back ventilation structure A according to the invention of claim 3.
In the first embodiment, the first mounting member 30 is attached to the flat portion 31 vertically attached to the mounting portion B of the fascia 10, and the upper end of the flat portion 31 is hooked on the mounting portion B of the fascia 10. And a holding piece 33 provided so as to protrude from the flat plate portion 31. Further, a second mounting member 40 is provided on a flat plate portion 41 provided vertically so as to be able to be pushed up with respect to the mounting portion B of the nose cover 10, and a lower end portion of the flat plate portion 41 is provided in a horizontal direction. Folded plate 42 and the flat plate portion 4
1 and a holding piece 43 provided in a protruding state.

Furthermore, the attic ventilation structure A according to the invention of claim 8 is the attic ventilation structure A according to the invention of claim 4.
In the above, the first mounting member 50 is hooked on the flat portion 51 attached at an angle to the mounting portion C of the gable plate 20, and the mounting portion C of the gable plate 20 at the upper end of the flat portion 51. And a holding piece 53 provided so as to protrude from the flat plate portion 51. Further, at least a part of the second mounting member 60 is provided with a flat plate portion 61 which is provided in an inclined state so as to be able to be pushed up with respect to the mounting portion C of the blast plate 20.
And a pressing piece 64 provided along the vertical side edge on the lower end side of the flat plate portion 61 in the inclined state, and an inclined bending provided at the lower end of the flat plate portion 61 at an inclined position. It is configured to include a piece 62 and a holding piece 63 provided to protrude from the flat plate portion 61.

[0018]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, an attic ventilation structure A according to typical embodiments of the present invention will be described in detail.
1 to 11 show a vaulted ventilation structure A according to the first embodiment, and FIGS. 12 to 18 show a vaulted ventilation structure A according to a second embodiment.

FIG. 1 is a perspective view showing a separated state of a main part of a vaulted backside ventilation structure A according to the first embodiment. FIGS. 2 and 3 show the first mounting bracket 30 used for the backside ventilation structure A in a perspective view and in a side view. 4 and 5 show the second mounting bracket 40 in a perspective view and in a state viewed from the side. Further, FIGS. 6 to 9 are sectional views of the main part of the state of provision of the fascia at the eaves sequentially according to the procedure of the provision. FIG.
11 and FIG. 11 show the attic back ventilation structure A with different breaking positions.

FIGS. 12 and 13 show a first mounting bracket 50 used for a vaulted backside ventilation structure A according to the second embodiment.
And FIG. 12 shows the second mounting bracket 60. In FIG. 12, the mounting of the gable plate at the upper end side of the mounting gradient of the gable plate provided along the gradient of the attic ventilation structure A and at an intermediate portion thereof. The first mounting bracket 50 and the second
Is shown in a perspective view. FIG. 13 shows a first mounting bracket 50 ′ and a second mounting bracket 60 ′ used for mounting the gable plate on the lower end side of the mounting slope of the gable plate provided in the attic ventilation structure A.
Is shown in a perspective view. Further, FIGS.
Numeral 6 shows a state in which the gable plate is provided in the kerbera, as a cross section in which the main parts are sequentially cut in accordance with the procedure of the installation. 17 and 18, the configured attic ventilation structure A is shown with different breaking positions.

[0021] Attic ventilation structure A according to this embodiment
Has a fascia 10 and a mounting bracket for attaching the fascia 10 to the mounting portion B. The fascia 10 is located above the fascia 10 and the mounting surface of the fascia 10 by the mounting bracket. It is configured to be attached to the attachment portion B so as to create a ventilation space y communicating with the side 10a.

In the vaulted backside ventilation structure A configured as described above, the ventilation space y is provided above the nostril 10 provided on the eave and on the mounting surface side 10a of the nostril 10 with the nostril 1
It is possible to construct the ventilation structure in the back of the hut easily and at low cost without having to open a ventilation hole separately from the eaves ceiling.

Further, the ventilation space y having such a configuration is provided.
Since the front surface is covered with a fascia, the material of the fascia 10 is provided with an excellent fire protection function by using, for example, an inorganic board material such as a calcium silicate plate. It can be.

Further, in the vaulted backside ventilation structure A having the above configuration, the nose cover 10 has one or a plurality of hook grooves 12 which are wide in the vertical direction on the inner side in the longitudinal direction of the mounting surface side 10a. And In addition, this blindfold 10
Are configured as a first mounting bracket 30 and a second mounting bracket 40. Further, the first mounting bracket 30 is
A hook piece 32 is provided at the upper end for temporarily holding the mounting bracket 30 by hooking it on the mounting portion B of the fascia, and hooking the fascia 10 so as to create a ventilation space y with the mounting portion B. Holding piece 33 hooked in groove 12
The configuration is provided with. Further, the second mounting bracket 40 is
The holding piece 4 which is inserted into the hook groove 12 of the nose cover 10 together with the holding piece 33 of the first mounting bracket 30 so as to form a ventilation space y between the mounting portion B and the holding piece 33.
3 and a bent piece 42 attached to the lower end of the mounting portion B so as to be able to be pushed upward to the mounting portion B so as to be able to be pushed upward. Further, each of the holding pieces 33, 43 of the first and second mounting brackets 30, 40, which are mounted on the mounting portion B, are inserted into the hook grooves 12 of the nose cover 10, and the nose cover 10 is inserted into the nose cover 10. The first mounting bracket 30 suspends the first mounting bracket 30. Further, the second portion with respect to the mounting portion B
By pressing up the mounting bracket 40, the blindfold 10 is pressed against the upper portion of the hook groove 12 of the blindfold 10 by the holding piece 43 of the second mounting bracket 40, and the blindfold 10 is hooked. Holding piece 3 of first mounting member 30 with respect to groove lower side of groove 12
One of the other typical embodiments is a configuration in which the hook 3 is held so as to generate a ventilation space y communicating with the upper part of the nostril 10 and the mounting surface 10a.

Further, in the ventilation structure of the hut behind the above structure, the first mounting member 30 is provided with one or a plurality of holding pieces 33, and the holding pieces 33 are provided with the hook grooves provided in the nose cover 10. Twelve grooved contact pieces 33a that contact the lower surface of the inside of the groove are provided. Further, the second mounting member 40 is connected to one or more holding pieces 43.
And a contact piece 43a that is inclined upward and is in contact with the upper surface of the hook groove 12 provided in the nose cover 10 according to still another typical embodiment. There is one.

Further, in the vaulted back ventilation structure A according to the above configuration, the first mounting bracket 30 is provided with a flat plate-shaped portion 31 which is mounted vertically to the mounting portion B of the nose cover 10.
At the upper end of the flat plate-shaped portion 31, the mounting portion B of the nose cover 10
And a holding piece 33 provided so as to protrude from the flat plate portion 31. In addition, the second mounting member 40 is provided in a flat plate-like portion 41 provided vertically so as to be able to be pushed up with respect to the mounting portion B of the nose cover 10, and the lower end portion of the flat plate-like portion 41 is provided in a horizontal direction. Folded plate 42 and the flat plate portion 4
A configuration including a holding piece 43 provided so as to protrude from the position 1 is still another typical embodiment.

The attic back ventilation structure A having such a configuration
In the first embodiment, the first mounting bracket 3 is attached to the fascia base material 73 without inking when attaching the fascia.
0 and the first mounting bracket 3
By pressing the blindfold 10 upward with the second fitting 40 together with 0, the blindfold 10 can be fixed. Further, the concealed nose cover 10 can be attached while adjusting the unevenness in a state where the nose cover 10 is hooked to the first attachment fitting 30 at the eaves. As a result, it is possible to easily and safely attach the long and heavy nose cover 10.

Further, in the vaulted backside ventilation structure A having such a configuration, the fasciae 10 provided on the eaves is provided.
Is configured to be hooked and pressed by the first mounting bracket 30 and the second mounting bracket 40, so that the makeup surface of the fascia 10 damages the makeup such as a nail head.ゝ There is no exposure, and the fascia 10 is not damaged or chipped due to nailing.

Next, in the configuration of the keraba, the gable plate 2
0, and a mounting bracket for mounting the gable plate 20. The gable plate 20 is fixed to the upper side of the gable plate 20 and the mounting surface side 20 of the gable plate 20 by the mounting bracket.
a so as to form a ventilation space y communicating with the mounting portion C.
Is one of the other typical embodiments.

In the ventilation structure A having a back roof constructed as described above, the ventilation space y is provided above the gable plate 20 provided on the eaves and on the mounting surface side 20a of the gable plate 20.
The ventilation structure in the back of the hut can be easily and at low cost without having to open a ventilation hole separately from the eaves ceiling.

Further, the ventilation space y having such a configuration is provided.
Since the front face is covered by a gable plate 20, the material of the gable plate 20 is provided with an excellent fire protection function by using, for example, an inorganic board material such as a calcium silicate plate. It can be.

Further, the attic back ventilation structure A according to the above configuration
In the above, the gable plate 20 has one or a plurality of hook grooves 22 which are wide in the vertical direction on the inner side in the longitudinal direction of the mounting surface side 20a. Mounting bracket 50 and second mounting bracket 60
It is constituted as. Further, a hook piece 52 is provided at the upper end of the first mounting member 50 for temporarily holding the first mounting member 50 by hooking the mounting member 50 to the mounting portion C of the windbreak plate 20. In addition, a ventilation space y is provided between the first mounting member 50 and the mounting portion C. And a holding piece 53 that is hooked in the hook groove 22 of the gable plate 20 so as to generate the following. Further, the second mounting member 60 is inserted into the hook groove 22 of the gable plate 20 together with the holding piece 53 of the first mounting member 50 so as to form a ventilation space y between the mounting member C and the holding piece 53. Holding piece 63
And a bent piece 62 attached to the mounting portion C at the lower end thereof so as to be able to be pushed upward to the mounting portion C so as to be able to be pushed upward. Further, the holding pieces 53, 63 of the first and second mounting brackets 50, 60 mounted on the mounting portion C are inserted into the hook grooves 22 of the gable plate 20, and the gable plate 20 is connected to the first gable plate. The first mounting bracket 50 is used to hang it. Further, the second portion with respect to the mounting portion C
Of the holding plate 63 against the upper portion of the hook groove 22 of the gable plate 20 by the pushing-up and stopping of the mounting bracket 60, and the hooking on the gable plate 20 by the holding plate 63 of the second mounting member 60. Holding piece 5 of first mounting member 50 with respect to groove lower side of groove 22
Another configuration of the exemplary embodiment is that the hook 3 is used to hold a ventilation space y communicating with the upper side of the blast plate 20 and the mounting surface 20a. .

In the ventilation structure A having the above-mentioned structure, the first mounting member 50 has one or a plurality of holding pieces 53, and the holding pieces 53 are provided on the windbreak plate 20. And a contact piece 53a inclined downward to be in contact with the lower surface of the hook groove 22 to be formed. The second mounting member 60 has one or a plurality of holding pieces 63, and further includes a contact piece 63a that is inclined upward and is in contact with the upper surface inside the hook groove 22 provided in the gable plate 20. This is one of the other typical embodiments.

Further, in the ventilation structure A of the hut behind the structure described above, the first mounting member 50 is attached to the flat portion 51 which is inclined with respect to the mounting portion C of the gable plate 20.
An inclined hook piece 52 at the upper end of the flat plate portion 51 and hooked to the mounting portion C of the gable plate 20, and a holding piece 53 provided in a protruding state from the flat plate portion 51.
And a configuration including: Moreover, at least a part of the second mounting member 60 is provided with a flat plate portion 61 provided in an inclined state so as to be able to be pushed up with respect to the mounting portion C of the blast plate 20, and a flat plate member in the inclined state. Holding piece 64 provided along the vertical side edge on the inclined lower end side of the ridge 61
And an inclined bent piece 62 provided at an inclined lower end of the flat plate portion 61 and a holding piece 63 provided to protrude from the flat plate portion 61. This is one of the typical embodiments.

The attic back ventilation structure A having such a configuration
In the above, the gout plate 20 is attached to the gable plate base material 83 in a hooked state without performing blackout when the gout plate 20 is attached, and the gable plate 20 is attached to the gable plate 20 together with the first mount metal 50 in the second state. The gable plate 20 can be stopped by pressing the mounting bracket 60 upward. In addition, the gable plate 20 can be mounted while being hooked to the first mounting bracket 50 while adjusting unevenness. As a result, the attachment of the long and heavy gable plate 20 can be made easy and safe.

Further, in the backside ventilation structure A having such a configuration, the gable plate 20 provided on the eave is hooked by the first mounting member 50, and the first mounting member 50 and the second mounting member Since it is configured so as to be stopped by pressing 60, anything that damages the makeup, such as a nail head, is not exposed on the decorative surface of the gable plate 20, and the gable plate 20 is damaged by nailing. No sacrifice or missing.

(1) Attic Ventilation Structure According to First Embodiment First, the attic ventilation structure A according to the first embodiment shown in FIGS. 1 to 11 will be described. The vault back ventilation structure A according to this embodiment has a fascia 10 and a fascia 1
0 is attached to the mounting portion B, and the blindfold 10 is attached to the upper part of the blindfold 10 and the mounting surface side 10a of the blindfold 10 by the fitting fitting.
Is attached to the attachment portion B so as to create a ventilation space y communicating with the attachment portion B.

In the vaulted back ventilation structure A according to this embodiment, one or a plurality of hook grooves 12 which are wide in the vertical direction on the inner side in the longitudinal direction of the mounting surface side 10a are formed. There is a configuration having. The mounting bracket of the nose cover 10 is configured as a first mounting bracket 30 and a second mounting bracket 40. Also, the first mounting bracket 3
A hook piece 32 is provided at the upper end for temporarily holding the mounting bracket 30 by hooking the mounting bracket 30 to the mounting portion B of the nose cover 10, and furthermore, the nose cover so as to form a ventilation space y between the mounting portion B and the mounting portion B. It is configured to include a holding piece 33 to be hooked in the ten hook grooves 12. In addition, the second mounting bracket 40 is inserted into the hook groove 12 of the nose cover 10 together with the holding piece 33 of the first mounting bracket 30 so as to form a ventilation space y between the mounting bracket B and the holding bracket 33. A holding piece 43 is provided, and a bent piece 42 fixed to the mounting portion B is provided at a lower end portion, so that the holding piece 43 can be pushed upward to the mounting portion B so as to be able to be pushed upward. Next, each of the holding pieces 33, 43 of the first and second mounting brackets 30, 40, which are mounted on the mounting portion B, are inserted into the hook grooves 12 of the nasal blind 10, and the nasal blind 10 is inserted into the nasal blind 10. First mounting bracket 30
To make it hang. Also, the mounting portion B
By pressing up the second mounting bracket 40 against the nose cover 10, the nose cover 10 is pressed against the upper part of the hook groove 12 of the nose cover 10 by the holding piece 43 of the second mounting bracket 40, and the nose The first mounting bracket 30 for the lower side of the hook groove 12 in the cover 10
By holding the holding piece 33 in the above, a ventilation space y communicating with the upper part of the nose cover 10 and the mounting surface side 10a is held.

The vaulted roof ventilation structure A constructed here shows the vaulted roof ventilation structure A constructed by stretching the eaves ceiling material 75 in a horizontal state. In the roof back ventilation structure A, a nose cover base material 73 is attached to the tip of an eaves rafter 71, and the first mounting bracket 3 is formed by using the nose cover base material 73.
No. 0 and the second mounting bracket 40 are assembled to the concealed base material 73, and the nose concealer 10 is assembled using the first mounting bracket 30 and the second mounting bracket 40 prepared and assembled to the concealed base material 73. Are attached so as to create a ventilation space y between the nose cover and the base material 73. In addition, the large and small dance 72 is provided so as to be attached to the upper surface of the tip of the rafter 71 so as to create a ventilation space y above the nose cover 10.

In the eaves thus constructed,
A field board 76 is attached so as to abut against the aforementioned Hirokomai 72, and the upper surfaces thereof are covered with asphalt felt 77. In addition, the roof material 79 is laid in a state where the drainage hardware 78 is assembled. In addition, under the eaves, an eave ceiling member 75 is provided so that one end abuts against the lower end side of the fascia 10. This eave ceiling material 75,
A lining material 85 is interposed at the lower end of the concealed base material 73 so as to create a ventilation space y between the eaves ceiling material 75 and the concealed base material 73.

The fascia 10 used in the above-mentioned attic ventilation structure A has a long plate portion 11. In addition, on the side of the mounting surface 10a with respect to the mounting portion B composed of the rafter 71 and the concealed base material 73, there are provided a plurality of grooves provided over the longitudinal direction. Two of the grooves are provided so as to function as the hooking grooves 12 of the first mounting bracket 30 and the second mounting bracket 40.

The long plate used for such a fascia is, for example, a calcium silicate plate, a slag cement plate,
It can be made of various plate materials having excellent fire resistance and weather resistance such as asbestos slate plate and slag gypsum board.

Such a blindfold 10 is prepared so as to have a width dimension required for adjusting the design of the eaves tip portion. The plate portion 11 which is cut and assembled so as to fit conveniently in the width of the eaves is prepared. There is a configuration provided.
Further, on the mounting surface side 10a, a hook groove 12 extending in the longitudinal direction is formed with an upper hook groove 12 'and a lower hook groove 1'.
2 ".

Each hook groove 12 provided on the mounting surface side 10a of the nose cover 10 has a trapezoidal cross-sectional shape that expands upward and downward on the inner side. Each hook groove 12 has an upper side wall surface 12b inclined upward from the opening 12a, a lower side wall surface 12c inclined downward from the opening 12a, and each of the side wall surfaces 12c.
and a bottom wall 12d as a vertical plane between the b and 12c.

Further, the mounting surface side 1 of the constructed nose cover 10
At the lower end of Oa, a groove 13 for rain break used for attaching the eaves ceiling material 75 is provided over the long width of the nose cover 10. Between the hooking grooves 12 and 12 ", a groove 14 is provided as a meat escape means for reducing the weight of the fascia 10 so that the length of the fascia 10 is parallel to the grooves 12 'and 12". It is provided to span the width.

Next, the first mounting bracket 30 and the second mounting bracket 40 used in the structure of the back porch ventilation structure A are described.
Is prepared by using, for example, various types of plate materials such as an iron plate or a steel plate or a stainless steel plate that has been subjected to various types of rust prevention treatment, for example, by die-cutting or folding with a press.

The first mounting bracket 30 used for mounting the nose cover 10 has a rectangular flat plate portion 31 used in a vertical state, and a top end of the flat plate portion 31 extending from the top end to the mounting portion B side. It is configured to include a hook piece 32 that is bent at a substantially right angle and used in a horizontal state, and a holding piece 33 that is provided so as to protrude from the flat plate portion 31 to the side opposite to the mounting portion B side.

The holding piece 33 composed of a pair of upper holding pieces 33 ′ and lower holding pieces 33 ″ provided on the upper side and the lower side of the flat plate portion 31 of the first mounting bracket 30 is as follows.
It is inserted into the hook groove 12 of the fascia 10 together with the holding piece 43 of the second mounting bracket 40, and has a protruding dimension that allows the fascia 10 to be attached so as to create a ventilation space y between the fascia and the base material 73. I have. The holding piece 33 has a contact piece 33a that is inclined downward, and an engagement protruding piece that is vertically extended from the lower end of the contact piece 33a, that is, parallel to the flat plate-shaped portion 31. Part 33b
And a configuration having:

The upper holding piece 33 'provided on such a plate-shaped portion 31 is formed by bending a plate portion divided by the U-shaped punching of the flat plate-shaped portion 31 at the base of the U-shaped punched tongue. It is formed by extruding downward from the flat plate portion 31 in a bent state. Also, the lower holding piece 3
3 "is formed by bending the flat plate portion 31 along the lower edge of the flat plate portion 31 so as to project downward and incline.

Further, a pair of holes 34 are provided at a predetermined interval on the same vertical line in the up-down direction in the flat plate-shaped portion 31 constituting the first mounting bracket 30. It is configured to be used to fasten 30 to the mounting portion B with a nail or the like.

Next, the second mounting bracket 40 used for mounting the nose cover 10 together with the first mounting bracket 30 is described.
Is a rectangular flat plate portion 41 used in a vertical state,
A bent piece 4 that is bent at a substantially right angle and used in a horizontal state from the lower end of the flat plate portion 41 toward the mounting portion B side.
2 and a holding piece 43 provided so as to protrude from the flat plate portion 41 to the side opposite to the mounting portion B side.

The holding piece 43 provided on the flat portion 41 of the second mounting member 40 is a pair of upper holding pieces 43 extending from the upper end of the flat portion 41 so as to be bent further upward. And a pair of lower holding pieces 43 ″ which are provided below the upper holding pieces 43 ′ and project from the lower end of the flat plate portion 41 so as to be bent upward. Each holding piece 43 is connected to the first mounting member 3.
With the holding piece 33 of 0, the fascia 10 has a protruding dimension which can be attached to the fascia base 73 with the ventilation space y separated. The holding piece 43 is provided with a contact piece 43 protruding upward in an inclined manner.
a, and a state in which the contact piece 43a is vertically suspended from the upper end thereof, that is, a holding piece 43b that is parallel to the flat plate 41.

Each of the lower holding pieces 43 ″ formed on the lower side of the flat plate portion 41 separates the plate portions on both sides separated by a pair of cutting lines from the flat plate portion 41 from the flat plate portion 41. The upper holding piece 43 ′ is formed by pushing upward in a bent state.
On both sides of the upper end of the flat plate portion 41, it is configured as an extension plate portion, and is provided in a bent state so as to be inclined obliquely upward with respect to the flat plate portion 41.

Further, the flat plate 41 of the first mounting bracket 30 faces the surface of the flat plate portion 41 between the pair of upper holding pieces 43 ′ and the lower holding piece 43 ″ in the second mounting bracket 40. The holding pieces 43 are provided at a predetermined distance from each other so that the surfaces on the mounting portion B side of the shape portion 31 can be in contact with each other and a predetermined distance is provided between the holding pieces 43. A hole 34 of the first mounting bracket 30 attached to the second mounting bracket 40 is provided in the mounting surface 41 a of the first mounting bracket 30.
Are provided with a guide hole 44 communicating with the guide hole.

The guide hole 44 provided on the attachment surface 41a of the flat plate portion 41 has a pair of guide holes 44 arranged in parallel on a vertical line.
It is configured as a vertically elongated guide hole 44, and is used as a temporary fastening means to the attachment portion B at the eaves with a nail or the like together with the first attachment fitting 30. Further, the bent piece 42 of the second mounting member 40 is used to fasten the second mounting member 40 to an eaves, for example, a mounting portion B such as a nose cover base material 73 with a nail or the like. The configuration is such that a hole 45 is provided.

The first mounting member 3 having such a configuration
0, and the attachment of the nose cover 10 using the second mounting member 40, for example, the first mounting member 30 is placed between the holding pieces 43 in the lateral direction of the second mounting member 40, 43, The flat portion 31 of the first mounting bracket 30 is located,
In addition, the first mounting bracket 30 and the second mounting bracket 4
Each of the holding pieces 33 and 43 at 0 protrudes to the side opposite to the mounting portion B side, and the hooking piece 32 of the first mounting bracket 30 faces the mounting portion B side, and
An assembly is prepared so that the bent piece 42 of the second mounting member 40 faces the mounting portion B side. Next, the hook piece 32 of the first mounting member 30 is hooked on the mounting portion B, in this example, the upper end surface 73a of the nose cover base material 73, and the second hole is inserted through the hole 34 in the first mounting member 30. Nail 8 inserted into guide hole 44 of mounting bracket 40
0 is hit on the front side of the nose cover base material 73.

Here, the fascia base 73 used for mounting the fascia 10 is made of, for example, a long cedar board or the like. Is stopped against. In addition, the concealed base material 73 is configured to be conveniently abutted against the lower surface of the small and large dance 72 attached to the rafter 71. Further, the upper end surface 73a is formed in a surface shape that is convenient for hooking the hook piece 32 in the first mounting bracket 30, and the lower end surface 73b is attached to the nose cover base material 73. Folded piece 4 of the mounting bracket 40
2 has a configuration that can be conveniently fastened with a nail 80.

The first mounting bracket 30 and the second mounting bracket 40 prepared in this manner are superimposed on each other. Attach it so that 33 and 43 project from the side opposite to the side of the attachment portion B. First, the hook 32 of the first mounting bracket 30 in this superimposed state is
The first mounting bracket 30 and the second mounting bracket 40 are hooked on the upper end surface 73a of the concealed base material 73, and are attached to the front side of the concealed base material 73 in a superposed state.
Next, the hole 34 and the guide hole 4 in which the nail 80 is
The first mounting member 30 and the second mounting member 40 are attached to the nose concealing base member 73 at predetermined intervals by using the base member 4 to strike the nose concealing base member 73.

Next, the first mounting bracket 30 and the second mounting bracket 40 are connected to the hook groove 12
The holding piece 33 of the first fitting 30, in particular, the engaging projection 33 of the holding piece 33.
b is led into the enlarged groove formed between the upper side wall surface 12b and the upper end of the bottom wall surface 12d in the hook groove 12. As a result, the fascia may be replaced by the fascia base material 7.
3 and a ventilation space y between the upper end of the nose cover 10 and the small and large dance 72 to be attached later.
And is fastened in a suspended state.

In this manner, a series of nose shields 10 are temporarily fastened using the first mounting bracket 30 and the second mounting bracket 40, or the first mounting bracket 30 and the second mounting bracket
Are temporarily fastened to the individual fascias 10 using the mounting brackets 40. Next, the bent piece 42 of the second mounting bracket 40 is pushed upward with a hammer or the like to adjust the mounting level of the fascia 10 and use the nail 80 while confirming that the fascia 10 does not become uneven. Then, the second mounting member 40 is fixed to the lower end surface 73b of the nose cover base material 73.

As the second mounting member 40 is pushed upward, the holding piece 43 of the second mounting member 40 located in each hook groove 12 of the nose cover 10 is moved to the first mounting position. The nose cover 10 hooked on the holding piece 33 of the metal fitting 30 is pushed upward, and its contact piece 4
3a abuts against the upper side wall surface 12b and further supports it in a direction to push it upward. Further, as the second mounting bracket 40 is pushed upward, the contact piece 33a of the holding piece 33 of the first mounting bracket 30 is hooked on the lower side wall surface 12c.
It is held by the first mounting bracket 30 and the second mounting bracket 40.

The first mounting bracket 30 and the second
Of the fascia 10 by the mounting bracket 40, that is, the fascia 10 has a ventilation space y between the fascia and the base material 73, and is further attached to the upper end of the fascia 10 and to be attached later. By attaching the second mounting member 40 to the nose cover base member 73 with a nail 80 in a state in which the ventilation space y is formed between the nose cover and the rear cover 72, the nose cover 10 having the structure for ventilation in the back of the hut can be attached. Can be done.

The thus-obtained fascia 10 is mounted on the fascia 10 to be attached and the upper end of the fascia underlay 73 as a mounting base for the fascia 10.
In a state in which the Hiroko Mai 72 is conveniently mounted, that is, in the illustrated example, the nose shield 10 and the nose shield base material 73 are attached to the rafter 7 so as to provide a step corresponding to the inclination of the Hiroko Mai 72.
1 at the tip. Further, in a state in which a ventilation space y as a roof attic ventilation means is formed between the upper end of the nose shield 10 to be attached and the lower surface of the large and small mai 72, protection of the tip of the rafter 71 and makeup of the nose tip are performed. There is a configuration to be made.

In response to the mounting of the fascia, the roofing material 79 is laid by attaching a base plate 76, attaching an asphalt fel 77, attaching a drainage fitting 78, and the like. Also, a plurality of patches 85 are arranged at the lower end of the concealed base material 73 at a predetermined distance, that is, a ventilation space y is arranged between the patches 85, 85. The ridges 74 of the dimensions are connected to the respective ridges 74, 7
4 and the eaves ceiling material 75 is attached. The eaves ceiling material 75 has a nose cover 10
One end is inserted into the rain groove 13 provided at the lower end portion of the base member, and the nail member 80 is fastened to the backing material 85 and the nose cover material 73 with a nail 80, and is nailed to the field edge 74 and the like at a key point. Stopped to make up the eaves part.

In the vaulted backside ventilation structure A constructed in this manner, the nose cover 10 is held by the first mounting member 30 and the second mounting member 40 on the front side of the nose cover base member 73. Is assembled. Also, the upper end of the fascia 10 provided in front of the fascia base 73,
Between the lower surface of Hirokomai 72, between the mounting surface 10a of the fascia 10 and the fascia base 73, and on the fascia facade 7
A ventilation space y is formed between the eaves ceiling 3 and the eaves ceiling member 75 so as to communicate in series, and the back of the eaves and the outside world are in a communicating state.

(2) Attic Ventilation Structure According to Second Embodiment Next, the attic ventilation structure A according to the second embodiment shown in FIGS. 12 to 18 will be described.

The vault back ventilation structure A according to the second embodiment includes a gable plate 20 and a mounting bracket for mounting the gable plate 20, and the gable plate 20 is provided by the mounting bracket. Above the gable plate 20 and the gable plate 2
The mounting portion C is configured to be attached to the mounting portion C so as to create a ventilation space y communicating with the mounting surface side 20a.

Further, in the backside ventilation structure A having such a configuration, the gable plate 20 has one or a plurality of hook grooves 22 which are wide in the vertical direction on the inner side in the longitudinal direction of the mounting surface side 20a. The mounting bracket for the gable plate 20 is configured as a first mounting bracket 50 and a second mounting bracket 60. Further, the first mounting member 50 has a hook piece 52 at an upper end portion for hooking the mounting member 50 on the mounting portion C of the blast plate 20 and temporarily holding the same, and furthermore, a ventilation space y between the first mounting member 50 and the mounting portion C. And a holding piece 53 hooked in the hook groove 22 of the gable plate 20 so as to generate Furthermore, the second
The holding piece 63 is inserted into the hook groove 22 of the gable plate 20 together with the holding piece 53 of the first fitting 50 so as to form a ventilation space y with the mounting portion C. Further, a bent piece 62 is provided at a lower end portion of the mounting portion C so as to be fastened to the mounting portion C so as to be able to be pushed upward. Further, the holding pieces 53 and 63 of the first and second mounting brackets 50 and 60 mounted on the mounting portion C are engaged with the hook grooves 22 of the blast plate 20.
And the gable plate 20 is suspended by the first mounting member 50. Further, the second mounting bracket 60 is pressed against the mounting portion C to prevent the gable plate 20 from being caught by the second mounting bracket 6 with respect to the upper portion of the hook groove 22 of the gable plate 20.
0, and the holding piece 53 of the first mounting member 50 is hooked on the lower side of the hook groove 22 of the gable plate 20 by the pressing.
The structure is such that a ventilation space y communicating with the upper side of the blast plate 20 and the mounting surface side 20a is held.

The understory ventilation structure A constructed here shows the understory ventilation structure A in which the eave ceiling material 75 is stretched in a state of being inclined along the kerfs. This vault back ventilation structure attaches a gable plate base material 83 to the side end of the rafter 71 of the kerb that is bridged over the main house or the girder 81,
The first mounting member 50 and the second mounting member 60 are assembled to the gable plate base material 83 in an inclined state by using the gable plate base material 83, and then the first mounting bracket 50 and the second mounting bracket 60 are inclined with respect to the gable plate base material 83. Using the first mounting bracket 50 and the second mounting bracket 60 prepared and assembled in the state, the gable plate 20 is provided so as to create a ventilation space y between the gable plate base material 83 and the gable plate base. A gable plate 20 is provided on the side surface of the material 83, and a climbing ridge 82 is provided above the gable plate 20 so as to form a ventilation space y communicating with the ventilation space y.

In the case of the above construction, a base plate 76 is attached so as to abut against a climbing ridge 82 provided along the upper surface of the side of the rafter 71, and these upper surfaces are attached by asphalt felt 77. At the same time, a draining base material 84 is provided on the upper surface of the side end of the climbing ridge 82, and the draining metal 78 is further covered so as to cover the same.
The roofing material 79 is laid in a state where the roof is laid. In addition, under the eaves, one end of the eave ceiling material 75 is
And the ventilation space y defined by the contact material 85 is formed on the lower end face 8 of the gable plate base material 83.
3b, the eave ceiling material 75 is fixed to the gable plate base material 83 or the like with a nail 80.

The gable board 20 used in such a vaulted ventilation structure A is attached to the inclined mounting portion C formed from the eaves to the purlin by the rafter 71 and the gable board base material 83. On the side of the surface side 20a, a long plate portion 21 having a plurality of grooves in the longitudinal direction is provided. In addition, this gable plate 20
In addition, two of the provided grooves are provided so as to function as the respective hook grooves 22 of the first mounting bracket 50 and the second mounting bracket 60.

The rectangular long plate used for such a gout plate 20 is, for example, a calcium silicate plate, a slag cement plate, an asbestos slate plate, a slag gypsum board, etc., having various excellent fire resistance and weather resistance. A plate material or the like is one of suitable plate materials.

Such a gable plate 20 is prepared so as to have a width required for adjusting the design of the kerb portion, and is cut and assembled so as to fit in the longitudinal direction of the kerb conveniently. It is configured to include a plate portion 21. In addition, a hooking groove 22 communicating with the mounting surface side 20a in the longitudinal direction is configured as an upper hooking groove 22 'and a lower hooking groove 22 ".

Each hook groove 22 provided on the mounting surface side 20a of the gable plate 20 mounted and used in the inclined state has a trapezoidal cross-sectional shape that expands upward and downward on the inner side. In addition, each hook groove 22
Upper side wall surface 22b inclined upward from opening 22a
And the lower side wall surface 2 inclined downward from the opening 22a
2c and a bottom wall surface 22d as a vertical plane between the side wall surfaces 22b and 22c.

The eaves ceiling material 75 is provided at the lower end of the mounting surface 20a of the gable plate 20 which is mounted and used in an inclined state.
The rain gutter 23 used for the attachment is provided over the long width of the windbreak plate 20 to be constructed. Also,
Between the hooking grooves 22, 22 ″, a groove 24 as a meat escape means for reducing the weight of the configured gable plate 20 is provided.
The gable plate 20 is parallel to the grooves 22 ′ and 22 ″.
Are provided over the long width.

Next, the first mounting bracket 50 and the second mounting bracket 60 used in the structure of the back porch ventilation structure A are described.
For example, using various types of plate materials such as iron plate or steel plate or stainless steel that has been subjected to various rust prevention treatments, using a mounting bracket provided by a method such as press-cutting and folding, etc. Can be.

The first mounting bracket 50 used for mounting such a gable plate 20 is a rectangular flat plate-shaped portion 5 used to protrude in a direction perpendicular to the sloping angle.
1, a hook piece 52 bent at a right angle from the top end of the flat plate portion 51 to the mounting portion C side so as to have a direction of inclination, and a side opposite to the mounting portion C from the flat plate portion 51. And a holding piece 53 protruding at the same gradient as the kerf.

The holding piece 53 composed of a pair of upper holding pieces 53 ′ and lower holding pieces 53 ″ provided on the upper side and the lower side of the flat plate portion 51 of the first mounting member 50 is as follows.
The holding piece 53 divides the gable plate 20 into the gable plate base material 83.
The gable plate 20 and the gable plate base material 83
Are provided with a protruding dimension that creates a ventilation space y between the two. The holding piece 53 has a contact piece 53a that is inclined downward, and a state in which the holding piece 53 stands up from the lower end of the contact piece 53a, that is, an engagement protruding piece that is parallel to the flat plate 51. And a portion 53b.

The upper holding piece 53 ′ provided on the flat plate portion 51 is formed by bending a plate portion divided by the U-shaped punching of the flat plate portion 51 at the base of the U-shaped punched tongue piece. It is formed by extruding downward from the flat plate portion 51 in a bent state. Also, the lower holding piece 5
3 "is configured to protrude from the lower end edge of the flat plate portion 51 so as to be inclined downward in a bent state.

Further, a pair of holes 54 are provided at predetermined intervals on the same line in the up-down direction of the flat plate portion 51 constituting the first mounting member 50. This structure is used for fastening the mounting portion C with a nail or the like.

Next, a second mounting bracket 60 used for mounting the blast plate 20 together with the first mounting bracket 50 is described.
A second mounting bracket 60 for holding the gable plate 20 in the middle thereof and at the upper end of the mounting gradient, and a second mounting bracket 6 for supporting and holding the gable plate 20 at the lower end of the mounting gradient.
The configuration is prepared as 0 '. The second mounting bracket 60 for holding the gable plate 20 in the middle and at the upper end thereof has a rectangular flat plate-shaped portion 61 used in a vertically installed state with the same gradient with respect to the spar, A bent piece 62 that is bent at a substantially right angle from the lower end of the flat plate portion 61 to the mounting portion C side and is used with the same gradient as that of the shirred portion, and the bent portion 62 from the flat plate portion 61 to the mounting portion C side. And a holding piece 63 provided at the same gradient as the kerf so as to protrude to the opposite side. The second mounting bracket 60 'for supporting and holding the gable plate 20 on the lower end side of the mounting gradient has a configuration in which a holding piece 64 is further provided with respect to the mounting bracket 60 having the above configuration.

Here, the holding piece 64 provided on the second mounting bracket 60 ′ is held by the second mounting bracket 60 ′ so as to hold the lower end side of the blast plate 20 held by the second mounting bracket 60 ′. The gable plate 20 which is provided at the lower end of the flange 60 'and is attached to the kerb prevents the bleeder plate 20 from sliding down along the gradient of the kerber. The holding piece 64 is bent from the flat plate portion 61 so as to protrude to the same side as the protruding side of the holding piece 63 along a side edge on the lower side of the mounting gradient in the second mounting bracket 60 ′. It is provided in.

The holding piece 63 provided on the flat plate portion 61 of the second mounting hardware 60, 60 ′, together with the holding piece 53 of the first mounting hardware 50, is attached to the gable plate base material 83. 20 has a protruding size that is convenient for being assembled so as to create a ventilation space y between the gable plate base material 83 and the gable plate base material 83. Further, the holding piece 63 is a pair of upper holding pieces 63 ′ extending from the upper end of the flat plate portion 61 so as to bend further upward, and is on the same line as each of the upper holding pieces 63 ′. A pair of lower holding pieces 63 ″ configured as punched pieces of the flat plate portion 61 are provided. Each of the holding pieces 63 is formed of a contact piece 63 a protruding upward and inclined, The contact piece 63a is configured to be bent downward from the upper end, that is, to have a holding piece 63b parallel to the flat plate 61.

Each of the lower holding pieces 63 ″ formed on the lower side of the flat plate portion 61 is used to form a plate portion divided by the U-shaped punching of the flat plate portion 61 into a U-shaped punched tongue. It is formed by bending at the base of the piece and pushing it upward in a bent state from the plate-shaped portion 61. The upper holding pieces 63 'are provided on both sides of the upper end of the plate-shaped portion 61. And is provided in a state of projecting obliquely upward with respect to the flat plate portion 61.

The second mounting members 60, 60 '
Is basically configured as a mounting bracket having substantially the same configuration as the mounting bracket 40 used in the vaulted back ventilation structure A according to the first embodiment.

Further, between the pair of upper holding pieces 63 ′ of the second mounting members 60, 60 ′ and the lower holding piece 63 ″.
Each of the holding pieces 63 is fixed to each other so that the surface of the flat portion 51 of the first mounting member 50 on the mounting portion C side can be in contact with the surface of the flat portion 61 between them. Are spaced apart from each other. In addition, a hole of the first mounting bracket 50 to be attached to the second mounting brackets 60 and 60 'is provided on the attachment surface 61a of the first mounting bracket 50 provided between the holding pieces 63. A guide hole 66 communicating with 54 is provided.

The guide holes 66 provided in the attachment surface 61a of the flat plate portion 61 are formed as a pair of vertically elongated guide holes 66 arranged side by side on the same line. Along with the mounting bracket 50, with a nail etc.
This is a configuration used as a temporary fastening means for the mounting portion C at the eaves. The bent pieces 62 of the second mounting brackets 60 and 60 ′ are provided with the second mounting brackets 60 and 60 ′ with respect to the eaves, for example, the mounting portion C such as the gable plate base material 83. A hole 65 for fastening with a nail or the like is provided.

The mounting of the gable plate 20 using the first mounting brackets 50 and the second mounting brackets 60 and 60 ′ having such a configuration is performed, for example, by mounting the first mounting bracket 50 on the first mounting bracket 50.
The flat portion 51 of the first mounting bracket 50 is positioned between the holding pieces 63, 63 in the lateral direction of the second mounting brackets 60, 60 '. Each of the holding pieces 53 and 63 of the 50 and the second mounting brackets 60 and 60 ′ is configured to protrude to the side opposite to the mounting portion C side. Further, the hooks 52 of the first mounting bracket 50 face the mounting portion C, and the bent pieces 62 of the second mounting brackets 60 and 60 'are prepared so as to face the mounting portion C. Next, the first mounting bracket 50 and the second mounting brackets 60, 60 ', which are assembled together, the hooking pieces 52 of the first mounting bracket 50, the mounting portion C constituting the eaves, that is, In the illustrated example, the hook piece 52 is hooked on the upper end surface 83a of the gable plate base material 83. Next, a nail 80 is driven into the front side of the gable plate base material 83 from the holes 54 and 66, and is stopped so that a ventilation space y is conveniently formed between the gable plate 20 and the gable plate base material 83. Put on.

Here, the gable board base material 83 used for mounting the gable board 20 is made of, for example, a long cedar board or the like, and the vertical board provided on the side end of the rafter 71 is provided. The surface is stopped so as to follow the slope of the kerb, and is configured so as to be able to contact the lower surface of the climbing tongue 82 attached to the kerb conveniently. Further, the upper end surface 83a of the gable plate base material 83 prepared for attachment is formed in a surface shape convenient for hooking of the hook piece 52 in the first mounting member 50. Further, the bent pieces 62 of the second mounting brackets 60 and 60 ′ to be mounted on the gable plate base material 83 can be conveniently fastened to the lower end surface 83 b with nails 80.

The first mounting bracket 5 thus prepared
The holding pieces 53 and 63 are attached to the gable plate base material 83 attached to the side end of the rafter 71 in a state where the 0 and the second mounting brackets 60 and 60 'are overlapped with each other. C
First, the hook piece 52 of the first mounting member 50 is hooked on the inclined upper end surface 83a of the gable plate base material 83 so as to project to the side opposite to the side. Next, the nail 80 is driven into the gable plate base material 83 by using the hole 54 and the guide hole 66 in the communicating state, and the first mounting bracket 50 and the second mounting bracket 60 are moved at predetermined intervals. It is prepared to be attached to the gable plate base material 83 in an inclined state.

At this time, a second mounting bracket 60 'provided with the above-mentioned holding piece 64 is prepared and attached to the lower end side of the mounting gradient of each gable plate 20 provided on the kerbera. The holding piece 64 of the mounting bracket 60 'is attached and prepared so as to be able to support the lower side of the slope of the gable plate 20 attached to the kerb.

Next, the first mounting bracket 50 and the second mounting brackets 60 and 60 'are housed in the hook grooves 22 of the gable plate 20, and the holding pieces 53 of the first mounting bracket 50, particularly, The engaging protrusion 53b of the holding piece 53 is connected to the upper side wall surface 22b of the hook groove 22.
The gable plate 20 is guided into the enlarged-diameter groove formed at the portion where the upper end of the bottom wall surface 22d is in contact with the gable plate base member 83 in a provisional state with the ventilation space y. Gable plate 2 attached along the slope
On the lower side of the inclined surface 0, the holding piece 64 of the second mounting bracket 60 'is in contact with the side end face on the lower end side of the gable plate 20 so that the gable plate 20 does not slip down.

The first mounting member 50 and the second
The provisional fastening of a series of gable plates 20 using the mounting brackets 60, 60 'of the first embodiment, or the individual gable plates 20 using the first mounting bracket 50 and the second mounting brackets 60, 60'. Make a temporary fastening. Then, the second mounting brackets 60, 6
The bent piece 62 at 0 ′ is pushed upward by a hammer or the like, so that
So that a ventilation space y is conveniently created between the lower end face of
Adjust the mounting level of each gable plate 20 and confirm that there are no irregularities in the gable plate 20
0, the second mounting brackets 60, 60 'are
To the lower end surface 83b.

As the second mounting brackets 60 and 60 ′ are pushed upward, the second mounting brackets 60 and 60, which are positioned in the respective hook grooves 22 of the gable plate 20, are raised.
The holding piece 63 at 60 ′ pushes up the gable plate 20 hooked on the holding piece 53 of the first mounting bracket 50, and the contact piece 63 a is attached to the upper side wall surface 22.
b, and is further supported in a direction to push it upward. Further, as the second mounting brackets 60 and 60 'are pushed upward, the contact piece 53a of the holding piece 53 of the first mounting bracket 50 comes into contact with the lower side wall surface 22c. The gout plate 20 is held by the first mounting bracket 50 and the second mounting brackets 60 and 60 ′.

The first mounting bracket 50 and the second
The mounting brackets 60 and 60 ′ of the above allow the ventilation space y communicating with each other between the gable plate 20 and the gable plate base material 83 and between the gable plate 20 and the lower end surface of the climbing tongue 82 to be formed conveniently. The gable plate 20 is held against the gable plate base material 83 by fastening the second mounting brackets 60, 60 'to the gable plate base material 83 with nails 80 in this state. Fix it.

The gable plate 20 constructed as described above is attached to the gable plate 20 attached along the sloping slope.
In a state in which the climbing ridge 82 is conveniently attached to the upper end surface 83a of the gable slab base material 83 serving as a foundation for mounting the gable plate 20, that is, in the illustrated example, the blast The board base material 83 fits in conveniently, and is mounted so as to create a ventilation space y between it and the upside ridge 82 while being one step lower than the upper end surface 83a of the gable board base material 83. By attaching the gable plate 20, ventilation of the back of the hut, protection of the tip of the purlin, the girder 81 and the side end portions of the rafters 71, and makeup of the shrub are performed.

In response to the mounting of the gable plate 20, the updraft 82 is mounted along the kerb so as to form the ventilation space y between the gable plate 20 and the gable plate. Also, a draining base material 84 is attached to the upside-up 82, and a drainage metal member 78 is mounted thereon. Further, a roof plate 79 is attached, an asphalt fel 77 is attached, and the roofing material 79 is laid. Include In addition, under the eaves, patches 85 to 85 are arranged at predetermined intervals with respect to the lower end surface 83b of the gable plate base material 83, and each patch 8
5 and 85, a ventilation space y is advantageously formed between the two, and a rim 74, 74 having a predetermined size and having a ventilation space y between the two is provided. Gable plate 2
0, the eaves ceiling material 75
With one end of the
In order to form a kerchief, it is fixed to the backing material 85, the gable plate base material 83, and the like.

In the backside ventilation structure A constructed as described above, the gable plate 20 is held by the first and second fittings 50 and 60 in front of the gable plate base material 83. Is assembled. Further, the upper end of the gable plate 20 provided in front of the gable plate base material 83,
Between the lower surface of the climbing ridge 82, between the mounting surface side 20a of the gable plate 20 and the gable plate base material 83, and between the gable plate base material 8
A ventilation space y is configured between the eaves ceiling material 3 and the eaves ceiling member 75 so as to communicate with each other in a series, and the back of the eaves and the outside world are communicated by the ventilation space y.

[0099]

The attic ventilation structure according to the present invention has the above-mentioned characteristic structure, in particular, the fascia 10 and the fascia 10
And a mounting bracket for mounting the nose cover to the mounting portion B.
0 and the mounting portion B so as to create a ventilation space y communicating with the mounting surface side 10a of the nose cover 10 so that the upper portion of the nose cover 10 provided in the eave can be removed. The ventilation space y can be configured by assembling the fascia 10 with the mounting surface side 10a of the fascia, so that the ventilation faucet can be easily formed with respect to the eaves ceiling without separately opening a ventilation opening. In addition, the ventilation structure at the back of the cabin can be configured at low equipment cost.

Further, the ventilation space y having such a configuration is provided.
Since the front surface is covered with a fascia, the material of the fascia 10 is provided with an excellent fire protection function by using, for example, an inorganic board material such as a calcium silicate plate. Can be configured.

Further, in the vaulted backside ventilation structure A having the above-described structure, the nose cover 10 has one or a plurality of hook grooves 12 which are wide in the vertical direction on the inner side in the longitudinal direction of the mounting surface 10a. Further, the mounting bracket of the fascia 10 is referred to as a first mounting bracket 30 and a second mounting bracket 40.
In addition, a hook 32 is provided at the upper end of the first mounting bracket 30 for temporarily holding the first mounting bracket 30 by hooking the mounting bracket 30 on the mounting portion B of the nose cover 10. The nose cover 1 so as to create a ventilation space y
0, and a holding piece 33 to be hooked in the hook groove 12 is provided. The second mounting bracket 40 is connected to the first mounting bracket 30 with respect to the hook groove 12 of the nose cover 10.
A holding piece 43 inserted so as to create a ventilation space y between the holding piece 33 and the mounting portion B,
In addition, the lower end is provided with a bent piece 42 which is fixed to the mounting portion B so that the bending portion 42 can be pushed upward to the mounting portion B so as to be able to be pushed upward. First and second mounting brackets 3
The holding pieces 33, 43 at 0, 40
Of the nose cover 10 is suspended by the first mounting member 30, and further, the nose cover 10 is stopped by pushing up the second mounting member 40 to the mounting portion B. The second mounting bracket 40 with respect to the upper part of the hook groove 12 of the blindfold 10
Of the holding piece 43 and the hooking of the holding piece 33 of the first mounting bracket 30 against the lower side of the hook groove 12 of the nose cover 10, the upper surface of the nose cover 10 and the mounting surface 10 a. With the configuration in which the communicating ventilation space y is held so as to be generated, the first mounting bracket 30 can be hooked onto the fascia base material 73 without hooking when the fascia 10 is attached. Since the nose cover 10 is configured to be stopped together with the first mounting member 30 by being pushed upward by the second mounting member 40, the nose cover 10 is hooked to the first mounting member 30 at the eaves. In the state, it can be installed while adjusting the unevenness. In addition, long and heavy nose cover 10
Easy and secure installation.

Furthermore, in the vaulted backside ventilation structure A having such a configuration, the nose cover 10 provided on the eaves is provided.
However, since the configuration can be achieved by hooking with the first mounting bracket 30 and pushing up with the second mounting bracket 40, the makeup surface of the fascia nose 10 damages makeup such as a nail head. In addition, there is no inconvenience such as the nose cover 10 being damaged and chipped with nailing.

The gable plate 20 is provided with a mounting bracket for mounting the gable plate 20.
However, due to the mounting bracket, the upper part of the gable plate 20 and
By being configured to be attached to the mounting portion C so as to create a ventilation space y communicating with the mounting surface side 20a of the gable plate 20, the upper part of the gable plate 20 provided in the eaves,
The gable plate 20 is attached to the mounting surface side 20a of the gable plate 20.
The ventilation space y is formed by the assembling, and the ventilation structure at the back of the hut can be formed easily and at a low facility cost without opening a ventilation hole separately from the eaves ceiling.

Further, the ventilation space y having such a configuration is provided.
Since the front surface is covered with the gable plate 20, the material of the gable plate 20 is provided with an excellent fire prevention function by using, for example, an inorganic board material such as a calcium silicate plate. Can be configured.

Further, in the ventilation structure of the hut behind the above structure, the blast plate 20 has one or a plurality of hook grooves 22 which are wide in the vertical direction on the inner side in the longitudinal direction of the mounting surface side 20a. In addition, the first mounting bracket 50 and the second mounting bracket 60
The first mounting member 50 is provided with a hooking piece 52 at an upper end portion for temporarily holding the first mounting member 50 by hooking the mounting member 50 on the mounting portion C of the gable plate 20, and between the first mounting member 50 and the mounting portion C. Gable plate 2 so as to create ventilation space y
0, and a holding piece 53 to be hooked on the hook groove 22 is provided. The second mounting bracket 60 is connected to the first mounting bracket 50 with respect to the hook groove 22 of the gable plate 20.
And a holding piece 63 inserted so as to create a ventilation space y between the holding piece 53 and the mounting portion C.
In addition, a bent piece 62 is provided at the lower end of the mounting portion C so as to be able to be pushed upward to the mounting portion C so as to be able to be pushed upward. First and second mounting brackets 5 to be mounted
The holding pieces 53 and 63 at 0 and 60 are
The gable plate 20 is suspended by the first mounting bracket 50, and the gable plate 20 is stopped by pushing up the second mounting bracket 60 to the mounting portion C. The holding piece 63 of the second mounting member 60 is pressed against the upper portion of the hook groove 22 of the gable plate 20, and the first mounting member 50 is held on the lower side of the hook groove 22 of the gable plate 20. By hooking the piece 53, a configuration is provided in which a ventilation space y communicating with the upper side of the blast plate 20 and the mounting surface side 20a is generated,
Attachment of the first mounting member 50 to the gable plate base material 83 in a hooked state without removing the gout plate 20 at the time of attachment, and mounting of the gable plate 20 together with the first mounting member 50 to the second mounting member. 60 can be stopped by pressing upward.
Can be performed while adjusting unevenness in a state where the first mounting bracket 50 is hooked at the eaves. In addition, the long and heavy gable plate 20 can be easily and
Can be mounted safely.

Further, in the ventilation structure A having the above-structured roof, the gable plate 20 provided on the eaves is provided.
However, since it can be achieved by hooking with the first mounting bracket 50 and pushing up with the second mounting bracket 60, the makeup surface of the gable plate 20 impairs makeup such as nail heads. There is no inconvenience such as breakage and chipping of the gable plate 20 due to nailing.

[Brief description of the drawings]

FIG. 1 is a perspective view of a main part of a hut-back ventilation structure according to a first embodiment, in which main constituent parts are separated.

FIG. 2 is a perspective view of a first mounting bracket used in the attic ventilation structure.

FIG. 3 is a side view of the same.

FIG. 4 is a perspective view of a second mounting bracket used in the attic ventilation structure.

FIG. 5 is a side view of the same.

FIG. 6 is a cross-sectional view of a main part in a state where the cover of the nose is hooked on each mounting bracket.

FIG. 7 is a cross-sectional view of a main part in a state where the cover of the nose is fastened by each mounting bracket.

FIG. 8 is a sectional view of a main part in a state where the patch is attached.

FIG. 9 is a cross-sectional view of a main part in a state where ceiling materials are attached to the eaves.

FIG. 10 is a sectional view of an essential part of the structure of the attic ventilation structure.

FIG. 11 is a cross-sectional view showing a main part of the ventilation structure at the back of the cabin at a different cutting position.

FIG. 12 is a perspective view of a mounting bracket used in a vaulted back ventilation structure according to a second embodiment.

FIG. 13 is a perspective view of another mounting bracket used for the under-story ventilation structure.

FIG. 14 is a fragmentary end view showing the gable plate being hooked on each mounting bracket.

FIG. 15 is an essential part cut-away end view of the gable plate fastened by each mounting bracket.

FIG. 16 is a cross-sectional end view of a main part in a state where the padding material and the eave ceiling material are attached.

FIG. 17 is a cross-sectional end view of a main part of the ventilation structure of the hut.

FIG. 18 is a perspective view of a main part of the attic ventilation structure, showing a main part of the same structure, with its break position changed.

[Explanation of symbols]

 Reference Signs List A Aft-roof ventilation structure B Attachment part C Attachment part 10 Concealed nose 12 Hook groove 20 Gable plate 22 Hook groove 30 First mounting bracket 31 Flat part 32 Hook piece 33 Holding piece 40 First mounting fitting 41 Flat part 42 Hook piece 43 Holding piece 50 Second mounting bracket 51 Flat part 52 Hook piece 53 Holding piece 60 Second mounting bracket 61 Flat piece 62 Hook piece 63 Holding piece

Claims (8)

[Claims] 1. A fascia and a fitting for attaching the fascia to a mounting portion, the fascia communicates with the fascia and above the fascia and the mounting surface side of the fascia by the fitting. A vehicular backside ventilation structure, which is attached to the attachment portion so as to generate a ventilation space. 2. A gable plate, and a fitting for attaching the gable plate to a mounting portion, wherein the gable plate communicates with the mounting plate with a portion above the gable plate and a mounting surface side of the gable plate. A vehicular backside ventilation structure, which is attached to the attachment portion so as to generate a ventilation space. 3. A fascia that has one or more hook grooves that are wide in the vertical direction on the inner side in the longitudinal direction on the mounting surface side, and wherein the mounting bracket is a first mounting bracket and a second mounting bracket. A first mounting member which is provided as a mounting member and has a hook at an upper end thereof for temporarily holding the mounting member by hooking the mounting member on the mounting portion of the blindfold;
And a holding piece which is hooked on the hook groove of the nose cover so as to create a ventilation space between the mounting portion and the second mounting bracket. A holding piece inserted into the mounting part together with the holding piece in the mounting part so as to create a ventilation space, and a bent piece fixed to the mounting part at a lower end part; The holding pieces of the first and second fittings attached to the attachment portion are inserted into the hook grooves of the nose cover, and the nose The concealer is suspended by the first mounting member, and the nose cover is pulled down by the push-up of the second mounting member with respect to the mounting portion. The relative groove upper portion of only the groove second
By pressing the holding piece in the mounting bracket and hooking the holding piece in the first mounting bracket with respect to the lower side of the hook groove in the nose cover, the ventilation space communicating between the upper part of the nose cover and the mounting surface side. The ventilation structure according to claim 1, wherein the ventilation structure is held so as to generate the following. 4. A gable plate having one or a plurality of hook grooves which are wide in the vertical direction on the inner side in the longitudinal direction on the mounting surface side, and wherein the mounting bracket is a first mounting bracket and a second mounting bracket. The first mounting bracket is provided as a mounting bracket, and the first mounting bracket includes a hook piece at an upper end portion for temporarily holding the mounting bracket on the mounting portion of the gable plate,
And a holding piece to be hooked on the hook groove of the gable plate so as to create a ventilation space between the mounting portion and the second mounting bracket. A holding piece inserted into the mounting part together with the holding piece in the mounting part so as to create a ventilation space, and a bent piece fixed to the mounting part at a lower end part; The holding pieces of the first and second mounting brackets attached to the mounting portion are inserted into hook grooves of the gable plate, and The plate is suspended by the first mounting bracket, and the gable plate is pulled by the second mounting bracket against the mounting portion. The relative groove upper portion of only the groove second
Of the holding piece in the mounting bracket and hooking of the holding piece in the first mounting bracket with respect to the lower side of the hook groove in the gable plate, the ventilation space communicating with the upper side of the gable plate and the mounting surface side. The ventilation structure according to claim 1, wherein the ventilation structure is held so as to generate the following. 5. A contact piece having a downwardly inclined contact piece, wherein the first mounting member includes one or more holding pieces, and the holding piece is in contact with a lower surface of a hook groove provided in a nose cover in a groove inside. The second mounting bracket includes one or more holding pieces, and includes a contact piece that is inclined upward and is in contact with an upper surface inside a hook groove provided in the nose cover. The ventilation structure according to claim 3, wherein the ventilation structure is provided. 6. A contact piece portion, wherein the first mounting member includes one or more holding pieces, and the holding pieces are in contact with a lower surface of a hook groove provided on the gable plate at a lower portion inside the groove. And the second mounting member includes one or more holding pieces, and includes a contact piece portion inclined upward and in contact with an upper inner surface of a hook groove provided in the gable plate. 5. The attic ventilation structure according to claim 4, wherein the ventilation structure is provided. 7. A flat plate portion which is mounted vertically to the blindfold mounting portion, and a first mounting bracket is provided at an upper end of the flat plate portion and is hooked on the blindfold mounting portion. The structure includes a hook piece and a holding piece provided in a protruding state from the flat plate portion.
A mounting portion, a flat plate portion provided in a vertical state so as to be able to be pushed up with respect to the mounting portion of the blindfold, a bent piece provided in a lower end portion of the flat plate portion in a horizontal direction, The ventilation structure according to claim 3, further comprising a holding piece protruding from the portion. 8. A plate-like portion which is attached to the mounting portion of the gable plate in an inclined manner, and wherein the first mounting bracket is provided at an upper end of the plate-like portion and is inclined to be hooked on the mounting portion of the gable plate. The structure includes a hook piece and a holding piece provided in a protruding state from the flat plate portion.
At least a part of the mounting brackets is a flat plate portion provided in an inclined state so as to be able to be pushed up with respect to the mounting portion of the gable plate, and a vertical direction on the lower end side of the flat plate portion in the inclined state. Pressing piece provided along the side edge of, and an inclined bent piece provided at the inclined lower end of the plate-shaped portion,
The ventilation structure according to claim 4, further comprising a holding piece provided so as to protrude from the flat portion.