JP2801119B2 - Ventilation structure at the eaves - Google Patents
Ventilation structure at the eavesInfo
- Publication number
- JP2801119B2 JP2801119B2 JP3311893A JP3311893A JP2801119B2 JP 2801119 B2 JP2801119 B2 JP 2801119B2 JP 3311893 A JP3311893 A JP 3311893A JP 3311893 A JP3311893 A JP 3311893A JP 2801119 B2 JP2801119 B2 JP 2801119B2
- Authority
- JP
- Japan
- Prior art keywords
- eaves
- ventilation
- tip
- ventilation structure
- opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Description
【０００１】[0001]
【産業上の利用分野】この発明は、軒先の換気構造に係
り、詳しくは、軒先において小屋裏（屋根裏）の換気を
行うことができる軒先の換気構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an eaves ventilation structure, and more particularly to an eaves ventilation structure capable of performing ventilation of a hut (attic) at the eaves.
【０００２】[0002]
【従来の技術】屋根面が夏の陽光に焼き付けられると、
小屋裏には日中の熱が夜間までこもり、直下の部屋を蒸
し暑くする。これを避けるために、軒先に換気口を設
け、小屋裏の換気を促すことが必要となる。この場合、
換気口面積が天井面積に対して小さすぎると、換気が充
分なされず、小屋裏内が充分冷却されないばかりか、冬
季、小屋裏内にこもる暖かく湿っぽい空気が、戸外の冷
たい空気によって冷却された屋根面や妻小壁に触れて、
結露が発生する。この結露がひどい場合には、黴が発生
したり、塗料がはげたり、腐食したり等の被害が出る。
一方、換気口面積が充分大きすぎると、外観が醜悪にな
るばかりか、換気口から雨水が吹き込んでくるので不都
合である。2. Description of the Related Art When a roof surface is burned in summer sunlight,
The daytime heat stays behind the hut until night, making the room directly below it sultry. To avoid this, it is necessary to provide ventilation openings at the eaves to encourage ventilation behind the hut. in this case,
If the vent area is too small relative to the ceiling area, the ventilation will not be sufficient and the inside of the cabin will not be sufficiently cooled.In winter, the warm and humid air trapped inside the cabin will be cooled by the cold outdoor air. Touch the face and wife's wall,
Condensation occurs. If the condensation is severe, damages such as generation of mold, peeling of the paint, corrosion, etc. will occur.
On the other hand, if the area of the ventilation opening is too large, not only the appearance becomes ugly, but also rainwater blows in from the ventilation opening, which is inconvenient.
【０００３】そこで、従来、換気が円滑に行われる一
方、換気口からの雨水の吹き込みを防止することができ
る軒先換気構造として、実開昭５７−１０９１２９号公
報において、軒先化粧板によって鼻隠し材を覆うと共
に、段差形状の軒先換気金物と軒先見切材とで換気口を
設けるもの、実開平５７−１７２８３４号公報におい
て、２重の鼻隠し材及び多孔体からなるもの、実開平２
−６８９４４号公報において、軒先水切の換気孔面と破
風水切の換気孔面の２重構造により換気を行うもの、ま
た、実開平３−１１３０３６号公報において、鼻隠し材
と軒天井材との間に、一端が鼻隠し材裏面に固定され、
他端に軒天井材の縁端を受容する受け部が一体に形成さ
れ、通気穴が開設された換気金物を用いるもの等が提案
されている。[0003] Conventionally, as an eaves ventilation structure capable of preventing rainwater from being blown out from a ventilation opening while ventilating smoothly, Japanese Unexamined Utility Model Publication No. 57-109129 discloses an eaves concealing material with a veneer decorative panel. In which a ventilation hole is provided with a step-shaped eaves ventilating metal fitting and an eaves front cutout material, as disclosed in Japanese Utility Model Application Laid-Open No. 57-172834, comprising a double nose concealing material and a porous material;
In Japanese Patent Application Laid-Open No. 68944/1989, the ventilation is performed by a double structure of the ventilation hole surface of the eaves drain and the ventilation hole surface of the gable drainage. In between, one end is fixed to the back of the fascia,
At the other end, a receiving part for receiving the edge of the eave ceiling material is integrally formed, and a ventilated metal having a vent hole is used.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、実開昭
５７−１０９１２９号公報のものは、軒先化粧板に加え
て専用の換気金物が必要となり、実開平５７−１７２８
３４号公報のものは、専用の換気部材（多孔体）に加え
て、鼻隠し材が１枚余計に必要となり、実開平２−６８
９４４号公報のものは、２種類の複雑形状の水切が必要
となる上、両水切間の位置決め調整が煩雑である。ま
た、実開平３−１１３０３６号公報の軒先換気金物は、
釘打ち固定部位と嵌合固定部位とが異なるため、作業時
間が長くなるという欠点がある。However, Japanese Unexamined Utility Model Publication No. 57-109129 requires a dedicated ventilation metal fitting in addition to the eaves decorative panel.
Japanese Patent Publication No. 34-34 requires an extra nose cover in addition to a dedicated ventilation member (porous body).
Japanese Unexamined Patent Publication No. 944 requires two types of complicated shape drainers and complicated positioning adjustment between the two drainers. In addition, the eaves ventilation hardware of Japanese Utility Model Laid-Open No. 3-113036,
Since the nailing fixing part and the fitting fixing part are different from each other, there is a disadvantage that the working time is long.
【０００５】この発明は、上述の事情に鑑みてなされた
もので、軒先納まりをうまく利用することにより、軒先
において小屋裏の換気を簡易に行うことができる軒先の
換気構造を提供することを目的としている。The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a ventilation structure for an eave which can easily perform ventilation of the back of a cabin at the eave by making good use of the accommodation of the eave. And
【０００６】[0006]
【課題を解決するための手段】上記課題を解決するため
に、請求項１記載の軒先の換気構造は 比較的短いせい
の鼻隠し材を比較的長いせいのたる木の木口面に、両材
の上端を揃えて取り付ける一方、上記たる木の下端に軒
天井材を張り付けることにより、上記鼻隠し材の下端と
上記軒天井材の先端部との間に、屋根裏を換気するため
の開口部を形成し、化粧カバー材によって、上記鼻隠し
材と上記開口部と上記軒天井材の先端部とを見え隠れと
したことを特徴としている。In order to solve the above-mentioned problems, the ventilation structure at the eaves tip according to the first aspect of the present invention has a nose concealing material of a relatively short length and a relatively long nose-covering material on a wooden mouth of a relatively long wing. By attaching the eave ceiling material to the lower end of the rafter while aligning the upper ends, an opening for ventilating the attic is formed between the lower end of the fascia and the tip of the eave ceiling material. In addition, the nose cover, the opening, and the tip of the eave ceiling material are made visible and hidden by a decorative cover material.
【０００７】また、請求項２記載の軒先の換気構造は、
上記化粧カバー材の上端部を屋根下地材に当接させる一
方、上記化粧カバー材の下端部と上記軒天井材の先端部
との間に、上記開口部と屋外とに通ずる所定の開端空間
を設けたことを特徴としている。[0007] The ventilation structure of the eaves tip according to the second aspect,
While the upper end of the decorative covering material is in contact with the roof base material, a predetermined open end space communicating between the opening and the outside is provided between the lower end of the decorative covering material and the tip of the eave ceiling material. It is characterized by having been provided.
【０００８】[0008]
【作用】この発明の構成によれば、せいが比較的長いた
る木と、せいが比較的短い鼻隠し材と、単純形状の化粧
カバー材等から軒先の換気構造が得られ、小屋裏換気の
ための専用の部品を必要としない。すなわち、軒先納ま
りをうまく利用するだけの労力により、軒先において小
屋裏の換気を簡易に行うことが可能となる。加えて、化
粧カバー材を不燃性かつ防水性の材料から得るようにす
れば、軒先構造の耐火性及び防水性の向上にも寄与でき
る。According to the structure of the present invention, a ventilation structure at the eaves can be obtained from a relatively long blunt tree, a relatively short blunting material, a simple-shaped decorative covering material, etc. No special parts are required. That is, it is possible to easily perform ventilation of the back of the hut at the eaves with the effort to make good use of the eaves storage. In addition, if the decorative cover material is obtained from a nonflammable and waterproof material, it can contribute to the improvement of the fire resistance and waterproofness of the eaves structure.
【０００９】[0009]
【実施例】以下、図面を参照してこの発明の実施例につ
いて説明する。図１は、この発明の一実施例である軒先
の換気構造を示す断面図、図２は同軒先の換気構造に用
いられる化粧カバー材の形状を示す部分斜視図である。
図１に示す軒先は、例えば、図３の符号Ａで示す屋根部
分を構成する。Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a sectional view showing a ventilation structure of an eaves tip according to an embodiment of the present invention, and FIG. 2 is a partial perspective view showing a shape of a decorative cover material used in the ventilation structure of the eaves tip.
The eaves tip shown in FIG. 1 constitutes, for example, a roof part indicated by reference numeral A in FIG.
【００１０】図１において、符号１は、図示せぬ軒梁か
ら突出する状態で、棟梁と軒梁との間に架設されたたる
木を示し、たる木１は、互いに所定の間隔を開けて、か
つ平行に複数本架設されている。各たる木１の木口面に
は、たる木１のせいよりも短いせいの鼻隠し材２が、そ
の上端をたる木１の上端に合わせて、突き付けられ釘打
ちされて固定されている。例えば、１３０ｍｍせいのた
る木１を用いる場合には、１２０ｍｍせいの鼻隠し材２
を用いるのが好適である。In FIG. 1, reference numeral 1 denotes a rafter erected between a ridge beam and an eave beam in a state protruding from an eave beam (not shown), and the rafter trees 1 are spaced apart from each other by a predetermined distance, and A plurality of them are installed in parallel. A nose-blocking member 2 having a shorter length than that of the rafter 1 is abutted, nailed, and fixed to the tip of the rafter 1 so that its upper end is aligned with the upper end of the rafter 1. For example, in the case of using a bar tree 1 of 130 mm, a blindfold 2 of 120 mm is used.
It is preferred to use
【００１１】たる木１の下端には、石膏ボード等の耐火
性の軒天井材３が直張りされ、これにより、軒天井材３
の先端部上面と鼻隠し材２の下端との間に、小屋裏に通
じる例えば幅１０ｍｍの隙間Ｂが自然に形成されてい
る。一方、たる木１の上端には、パーティクルボードや
構造用合板等の野地板４が張設され、野地板４の上面に
は、アスファルトルーフィング等の防水紙５が貼付され
て防水処理がなされている。At the lower end of the rafter 1, a fire-resistant eaves ceiling material 3 such as a gypsum board is directly stretched.
A gap B having a width of, for example, 10 mm communicating with the back of the cabin is naturally formed between the upper surface of the front end portion of the hood and the lower end of the fascia. On the other hand, a base plate 4 such as a particle board or a structural plywood is stretched on the upper end of the rafter 1, and a waterproof paper 5 such as asphalt roofing is stuck on an upper surface of the base plate 4 to be subjected to waterproof treatment. .
【００１２】鼻隠し材２の外側面には、鼻形の化粧カバ
ー材６が、三角形のカバー受け木桟７を介して、釘打ち
されて固定されている。上記化粧カバー材６は、塩ビ鋼
板を折曲加工することにより一体的に得られる鼻形の折
曲長尺物であり、図２に示すように、被係止片６１と、
化粧水切片６２と、化粧換気片６３とから概略なってい
る。上記被係止片６１は、納まりを良くするためのもの
で、野地板４（防水紙５）の先端部上面と、瓦８を受け
ている瓦受け木桟９との間に介挿されている。上記化粧
水切片６２は、鼻隠し材２、隙間Ｂ及び軒天井材３の先
端部を覆い隠し、軒先の外観を美麗に見せると共に、隙
間Ｂから雨水が吹き込むのを防止している。なお、化粧
水切片６２は、軒天井材３の先端部に接触しないよう
に、鼻形に折曲されている。また、化粧換気片６３は、
軒天井材３の先端部下面を無接触状態で覆い隠すように
配置され、これにより、軒裏を美麗に見せると共に、軒
天井材３との間で換気口Ｃを構成している。この換気口
Ｃは、隙間Ｂに通じている。これにより、冷たい外気
は、換気口Ｃ及び隙間Ｂを経由して、小屋裏に流れ込
み、一方、小屋裏の暖かい空気は、隙間Ｂ及び換気口Ｃ
を経由して屋外に流出するようになっている。A nose-shaped decorative cover material 6 is nailed and fixed to the outer surface of the nose cover 2 via a triangular cover receiving bar 7. The decorative cover material 6 is a nose-shaped bent and long object integrally obtained by bending a PVC steel plate, and as shown in FIG.
It is composed of a lotion section 62 and a makeup ventilation section 63. The above-mentioned locked piece 61 is for improving the accommodation, and is inserted between the upper surface of the tip of the base plate 4 (waterproof paper 5) and the tile receiving wooden bar 9 receiving the tile 8. I have. The lotion section 62 covers the tip of the nose cover material 2, the gap B and the eave ceiling material 3 to make the appearance of the eaves beautiful and to prevent rainwater from blowing from the gap B. The lotion section 62 is bent in a nose shape so as not to contact the tip of the eave ceiling material 3. In addition, the makeup ventilation piece 63,
The eaves ceiling material 3 is arranged so as to cover and hide the lower surface of the tip portion in a non-contact state, thereby making the back of the eaves look beautiful and also forming a ventilation port C with the eaves ceiling material 3. The ventilation port C communicates with the gap B. Thereby, the cold outside air flows into the back of the hut via the ventilation port C and the gap B, while the warm air behind the hut flows into the gap B and the ventilation port C.
It is designed to leak to the outside via the Internet.
【００１３】なお、上記カバー受け木桟７は、化粧水切
片６２を受ける材であり、化粧水切片６の形状に対応す
るものとされ、鼻形（三角形）に形成されている。The cover receiving bar 7 is a material for receiving the lotion section 62, corresponds to the shape of the lotion section 6, and is formed in a nose shape (triangle).
【００１４】上記構成によれば、小屋裏換気のための専
用の部品を用いることなく、軒先納まりをうまく利用す
るだけの労力により、小屋裏の換気を簡易に行うことが
可能となる。加えて、化粧カバー材を不燃性及び防水性
の材料により形成したので、軒先構造の耐火性及び防水
性の向上にも寄与できる。[0014] According to the above configuration, it is possible to easily perform ventilation of the back of the hut without using dedicated parts for ventilation of the hut and with an effort to make good use of the fitting in the eaves. In addition, since the decorative cover material is formed of a nonflammable and waterproof material, it can also contribute to improving the fire resistance and waterproofness of the eaves structure.
【００１５】以上、この発明の実施例を図面により詳述
してきたが、具体的な構成はこの実施例に限られるもの
ではなく、この発明の要旨を逸脱しない範囲の設計の変
更等があってもこの発明に含まれる。例えば、化粧カバ
ー材は、塩ビ鋼板製のものに限定されない。また、化粧
カバー材の形状も、図１に示す鼻形のものに限らず、軒
先の形式や意匠効果を増すために、適宜、変形しても良
く、例えば、図４に示すような稲妻形の化粧カバー材６
Ａでも良く、図５に示すような傘の柄形の化粧カバー材
６Ｂでも良い。このような化粧カバー材６，６Ａ，６Ｂ
は、通気のための穿設工程を必要とせず、折曲加工だけ
で形成される比較的単純形状のものであるので、簡易に
得ることができ、また、所定の取付面を受け材や野地板
に当接して釘打ちするだけで、簡易に取付固定すること
ができる。Although the embodiment of the present invention has been described in detail with reference to the drawings, the specific configuration is not limited to this embodiment, and there are design changes and the like without departing from the gist of the present invention. Is also included in the present invention. For example, the decorative cover material is not limited to those made of a PVC steel plate. Further, the shape of the decorative cover material is not limited to the nose shape shown in FIG. 1 and may be appropriately modified in order to increase the form of the eaves and the design effect. For example, a lightning shape as shown in FIG. Decorative cover material 6
A, or an umbrella-shaped decorative cover material 6B as shown in FIG. Such decorative cover materials 6, 6A, 6B
Does not require a perforation process for ventilation and has a relatively simple shape formed only by bending, so that it can be easily obtained, and a predetermined mounting surface can be used as a receiving material or a field. It can be easily attached and fixed simply by abutting the ground plate and nailing.
【００１６】[0016]
【発明の効果】以上説明したように、この発明の構成に
よれば、せいが比較的長いたる木と、せいが比較的短い
鼻隠し材と、単純形状の化粧カバー材等から軒先の換気
構造が得られ、小屋裏換気のための専用の部品を必要と
しない。すなわち、軒先納まりをうまく利用するだけの
労力により、軒先において小屋裏の換気を簡易に行うこ
とが可能となる。加えて、化粧カバー材を不燃性かつ防
水性の材料から得るようにすれば、軒先構造の耐火性及
び防水性の向上にも寄与できる。As described above, according to the structure of the present invention, the ventilation structure at the eaves is made up of a relatively long bark, a relatively short nose concealing material, and a simple-shaped decorative covering material. Obtained and does not require dedicated components for attic ventilation. That is, it is possible to easily perform ventilation of the back of the hut at the eaves with the effort to make good use of the eaves storage. In addition, if the decorative cover material is obtained from a nonflammable and waterproof material, it can contribute to the improvement of the fire resistance and waterproofness of the eaves structure.
【図１】この発明の一実施例である軒先の換気構造を示
す断面図である。FIG. 1 is a sectional view showing an eaves ventilation structure according to an embodiment of the present invention.
【図２】同軒先の換気構造に用いられる化粧カバー材の
部分斜視図である。FIG. 2 is a partial perspective view of a decorative cover material used for a ventilation structure of the same eaves.
【図３】実施例の説明に供する建物の外観図である。FIG. 3 is an external view of a building used for describing the embodiment.
【図４】実施例の変形例である軒先の換気構造を示す断
面図である。FIG. 4 is a cross-sectional view illustrating a ventilation structure at an eaves tip as a modification of the embodiment.
【図５】実施例の変形例である軒先の換気構造を示す断
面図である。FIG. 5 is a cross-sectional view illustrating a ventilation structure at an eaves tip as a modification of the embodiment.
１ たる木 ２ 鼻隠し材 ３ 軒天井材 ４ 野地板（屋根下地材） ６，６Ａ，６Ｂ 化粧カバー材 Ｂ 隙間（開口部） Ｃ 換気口（開端空間） DESCRIPTION OF REFERENCE NUMERALS 1 bark 2 blindfold material 3 eaves ceiling material 4 base plate (roof base material) 6, 6A, 6B decorative cover material B gap (opening) C ventilation opening (open end space)
Claims (2)
せいのたる木の木口面に、両材の上端を揃えて取り付け
る一方、前記たる木の下端に軒天井材を張り付けること
により、 前記鼻隠し材の下端と前記軒天井材の先端部との間に、
屋根裏を換気するための開口部を形成し、 化粧カバー材によって、前記鼻隠し材と前記開口部と前
記軒天井材の先端部とを見え隠れとしたことを特徴とす
る軒先の換気構造。1. The method according to claim 1, further comprising: attaching a relatively short nose-blocking material to the edge of the relatively long skunk tree with the upper ends of the two materials aligned, and attaching an eave ceiling material to the lower end of the stalk. Between the lower end of the fascia and the tip of the eaves ceiling material,
An eaves ventilation structure, wherein an opening for ventilating the attic is formed, and the fascia material, the opening, and the tip of the eave ceiling material are made visible and hidden by a decorative covering material.
に当接させる一方、前記化粧カバー材の下端部と前記軒
天井材の先端部との間に、前記開口部と屋外とに通ずる
所定の開端空間を設けたことを特徴とする請求項１記載
の軒先の換気構造。2. An upper end portion of the decorative covering material is brought into contact with a roof base material, and a space between a lower end portion of the decorative covering material and a tip end portion of the eave ceiling material communicates with the opening and the outside. 2. The eaves ventilation structure according to claim 1, wherein a predetermined open end space is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3311893A JP2801119B2 (en) | 1993-02-23 | 1993-02-23 | Ventilation structure at the eaves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3311893A JP2801119B2 (en) | 1993-02-23 | 1993-02-23 | Ventilation structure at the eaves |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06240830A JPH06240830A (en) | 1994-08-30 |
| JP2801119B2 true JP2801119B2 (en) | 1998-09-21 |
Family
ID=12377723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3311893A Expired - Lifetime JP2801119B2 (en) | 1993-02-23 | 1993-02-23 | Ventilation structure at the eaves |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2801119B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5743126B2 (en) * | 2007-10-30 | 2015-07-01 | 元旦ビューティ工業株式会社 | Eaves structure using eaves arabesque |
| JP6495499B2 (en) * | 2018-03-15 | 2019-04-03 | 積水化学工業株式会社 | 庇 Parapet mounting structure |
-
1993
- 1993-02-23 JP JP3311893A patent/JP2801119B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06240830A (en) | 1994-08-30 |
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