JPH1162140A - Ventilating ridge structure - Google Patents
Ventilating ridge structureInfo
- Publication number
- JPH1162140A JPH1162140A JP24462197A JP24462197A JPH1162140A JP H1162140 A JPH1162140 A JP H1162140A JP 24462197 A JP24462197 A JP 24462197A JP 24462197 A JP24462197 A JP 24462197A JP H1162140 A JPH1162140 A JP H1162140A
- Authority
- JP
- Japan
- Prior art keywords
- ridge
- roof
- ventilation
- partition plate
- tile
- 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.)
- Pending
Links
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、屋根裏に溜まった
内気を建物外部へ排出させる様にした換気棟構造に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ventilation ridge structure for discharging inside air accumulated in an attic to the outside of a building.
【0002】[0002]
【従来の技術】従来、かかる換気機能のある屋根にあっ
ては、屋根下地上に桟瓦を葺設し、屋根下地における棟
部に、屋根裏を外部と連通させる開口部を開設し、棟部
上に複数個の棟受け金具を立設すると共に、該棟受け金
具上に棟木を載架固定し、該棟木の上方に冠瓦を直列葺
設すると共に、冠瓦の上方より貫通させて棟木に打ち込
んだ長寸な釘、ネジ等の固定具で冠瓦を棟木に固定する
ことで、屋根裏の内気を開口部、冠瓦と桟瓦間の隙間を
通して建物外部へ排出させる様にしている。2. Description of the Related Art Conventionally, in a roof having such a ventilation function, a roof tile is laid on a roof base, and an opening for communicating the attic with the outside is opened in a ridge in the roof base. A plurality of ridge receiving brackets are erected at the same time, a ridge is fixed on the ridge receiving brackets, and crown tiles are laid in series above the ridges, and penetrated from above the crown tiles to the ridge. The roof tiles are fixed to the purlins with fasteners such as long nails and screws that have been driven in, so that the inside air of the attic can be discharged to the outside of the building through the opening and the gap between the roof tiles and the roof tiles.
【0003】[0003]
【発明が解決しようとする課題】ところが、上記換気棟
構造にあっては、冠瓦と桟瓦間の隙間が非常に狭いた
め、換気効率が悪く、而も強風により運ばれた雨粒が冠
瓦と桟瓦間の隙間から侵入して、屋根下地に形成した開
口部より屋根裏内に侵入してしまうため、天井への染み
付き、雨漏りなどの不具合の一因となってしまうなど解
決せねばならない課題があった。However, in the above ventilation building structure, since the gap between the roof tile and the cross tile is very narrow, the ventilation efficiency is poor. There is a problem that must be solved, such as infiltration from the gap between the roof tiles and intrusion into the attic through the opening formed in the roof base, which causes stains on the ceiling and causes problems such as rain leakage. Was.
【0004】[0004]
【課題を解決するための手段】本発明は、上記従来技術
に基づく、換気効率が悪かったり、屋根裏へ侵入した雨
粒により不具合が発生してしまう課題に鑑み、屋根下地
上に葺設された桟瓦と冠瓦間に、中間部を盛り上げて冠
瓦に接触させたメッシュ材からなる水分侵入防止材を設
けたことによって、最上段の桟瓦と冠瓦間の隙間から侵
入する、強風に乗った雨粒や、最上段の桟瓦上に落下し
て跳ね返った雨水の飛沫は、水分侵入防止材の網目に捕
捉され水滴になって、最終的に最上段の桟瓦上に滴下し
て建物内部へ侵入させない様にして、上記課題を解決す
る。又、屋根裏の内気を、棟部の開口部及び仕切り板の
通気部を順次通過させると共に、水分侵入防止材の網目
を通過させて、桟瓦と冠瓦間に水分侵入防止材を介在さ
せたことによって、桟瓦と冠瓦間に形成された広い隙間
から建物外部へ排出する様にしている。DISCLOSURE OF THE INVENTION The present invention is based on the above-mentioned prior art, and in view of the problem that ventilation efficiency is poor or trouble occurs due to raindrops penetrating into an attic, a roof tile is laid on a roof foundation. Between the roof tiles and the roof tiles, a raindrop that rides in strong winds, invading through the gap between the top roof tiles and the roof tiles by providing a moisture intrusion prevention material made of mesh material that has raised the middle part and contacted the roof tiles Also, rainwater that has fallen and bounced off the top floor tiles is caught in the mesh of the moisture intrusion prevention material and becomes water droplets, and finally drops on the top floor tiles and does not enter the building. To solve the above problem. In addition, the inside air of the attic was sequentially passed through the opening of the ridge and the ventilation portion of the partition plate, and was passed through the mesh of the moisture intrusion prevention material, and the moisture intrusion prevention material was interposed between the cross tile and the crown tile. With this arrangement, the air is discharged to the outside of the building from the wide gap formed between the roof tile and the roof tile.
【0005】[0005]
【発明の実施の形態】以下本発明の実施の形態を図面に
基づいて説明する。図2に示す様に、小屋組1における
垂木2上に野地板3及びルーフィング4を設けて屋根下
地5とし、該屋根下地5上の流れ方向に複数本の引掛け
桟6を所定間隔毎に並設すると共に、引掛け桟6に引っ
掛ける様にして、屋根下地5上に桟瓦7を葺設してい
る。又、屋根下地5における棟部8に、屋根裏9を外部
と連通させる開口部10を開設している。Embodiments of the present invention will be described below with reference to the drawings. As shown in FIG. 2, a roof board 5 is provided by providing a base plate 3 and a roofing 4 on a rafter 2 in a hut set 1, and a plurality of hooking bars 6 are arranged at predetermined intervals in a flow direction on the roof base 5. The tiles 7 are laid on the roof base 5 so as to be juxtaposed and to be hooked on the hooking bar 6. Further, an opening 10 for opening the attic 9 to the outside is provided in the ridge portion 8 of the roof basement 5.
【0006】又、屋根下地5の棟部8の少なくとも両端
に棟木受承具11を設置し、該棟木受承具11の上部に載
置、固定した棟木12の両側方にして、後述する冠瓦15、
15a …と桟瓦7の間に仕切り板13、13a を配設し、棟木
12上方に冠瓦15、15a …を直列葺設すると共に、かかる
冠瓦15、15a …を、その上方より貫通させて棟木12に打
ち込んだ長寸な釘、ネジ等の固定具16で固定している。A purlin acceptor 11 is installed at least at both ends of the ridge portion 8 of the roof base 5, and is mounted on and fixed to the upper part of the purlin acceptor 11 on both sides of a purlin 12 to be described later. Roof 15,
Arrange partitioning boards 13 and 13a between 15a… and the roof tile 7
The roof tiles 15, 15a ... are laid in series on the upper side of the roof tile 12, and the roof tiles 15, 15a ... are fixed by using long nails, screws and other fixing tools 16 which are passed through from above and driven into the purlin 12. ing.
【0007】先ず、棟木受承具11にあっては、断面縦長
門形状にして下方拡開状の主体部17上部に、棟木12の載
置部18を設けると共に、主体部17の両下端縁部に、屋根
の勾配方向に傾斜させた固定部材19、19a を連続形成し
ている。又、棟木12の載置部18を、主体部17上面への固
定部材22と、該固定部材22の両側縁部より連続形成した
立上げ部材23、23a により構成している。First, in the purlin acceptor 11, a mounting portion 18 for the purlin 12 is provided above a main part 17 having a vertically long cross section and expanding downward, and both lower end edges of the main part 17 are provided. The fixing members 19 and 19a which are inclined in the slope direction of the roof are continuously formed in the portion. The mounting portion 18 of the purlin 12 is composed of a fixing member 22 on the upper surface of the main body 17 and rising members 23 and 23a formed continuously from both side edges of the fixing member 22.
【0008】次に、各仕切り板13、13a にあっては、ス
テンレスの様な金属薄板を2箇所で折曲したものにし
て、桟瓦7の直上に配置された傾斜部材24と、該傾斜部
材24の内端縁部より上方へ連続形成した、内方傾斜させ
た立上げ部材25と、該立上げ部材25の上端縁部より内方
へ水平突設した、棟木12への固定部材26により構成され
ている。又、立上げ部材25に通気部27を形成し、該通気
部27は、立上げ部材25の幅方向に所定間隔毎に直列形成
した複数個の通気孔28、28a …により構成されている。
又、傾斜部材24の外端側上面に、傾斜部材24の幅方向全
体にわたる水分侵入防止材30を設け、該水分侵入防止材
30はメッシュ材を適宜折曲して形成したものにして、そ
の外端縁側が傾斜部材24に固定され、内端縁側が自由端
で、中間部を上方へ三角状に盛り上げて、冠瓦15、15a
…に接触させている。Next, in each of the partition plates 13 and 13a, a thin metal plate such as stainless steel is bent at two places, and an inclined member 24 disposed immediately above the cross tile 7 is provided. A rising member 25 continuously formed inward from the inner edge of 24, an inwardly inclined rising member 25, and a fixing member 26 to the purlin 12 horizontally projecting inward from the upper edge of the rising member 25. It is configured. Further, a ventilation portion 27 is formed in the rising member 25, and the ventilation portion 27 is constituted by a plurality of ventilation holes 28, 28a formed in series at predetermined intervals in the width direction of the rising member 25.
Further, on the outer end side upper surface of the inclined member 24, a moisture intrusion preventing material 30 is provided over the entire width direction of the inclined member 24,
Numeral 30 is formed by appropriately bending a mesh material, the outer edge side of which is fixed to the inclined member 24, the inner edge side is a free end, and the middle portion is raised upward in a triangular shape to form a crown tile 15. , 15a
... contact.
【0009】又、仕切り板13、13a の他の実施例にあっ
ては、同様に傾斜部材24、立上げ部材25及び固定部材26
により構成されているが、金属薄板及びメッシュ材を一
体化した複合材としており、具体的には、桟瓦7の直上
に配置された傾斜部材31、該傾斜部材31の内端縁部より
上方へ連続形成した立上げ部材32、及び該立上げ部材32
の上端縁部より上方且つ内方へ連続形成した、後述する
通気材37、37a の下端部の固定部材33により構成された
基板34と、該基板34によける固定部材33と同角度で傾斜
させた通気部材35及び該通気部材35の上端より内方へ水
平突設した、棟木12への固定部材36により構成された、
メッシュ材からなる通気材37とにより構成されている。
そして、基板34の傾斜部材31を仕切り板13、13a の傾斜
部材24とし、又基板34の立上げ部材32及び通気材37の通
気部材35により仕切り板13、13a の立上げ部材25を形成
し、又通気材37の固定部材36を仕切り板13、13a の固定
部材26としている。又、上記仕切り板13、13a における
通気部27を、通気材37における通気部材35により形成し
ている。又、仕切り板13、13a の外端側上面に設けた水
分侵入防止材30を、図5、6に示す様に、四角状に盛り
上げても良い。又、仕切り板13、13a の外端部と桟瓦7
間に防水シーラー38を介設するのが望ましい。In another embodiment of the partition plates 13 and 13a, similarly, the inclined member 24, the rising member 25 and the fixing member 26
Is a composite material in which a thin metal plate and a mesh material are integrated. Specifically, the inclined member 31 is disposed immediately above the cross tile 7, and is located above the inner end edge of the inclined member 31. Continuously formed start-up member 32 and start-up member 32
A substrate 34 formed of a fixing member 33 at the lower end of ventilation materials 37 and 37a, which will be described later, formed continuously above and inward from the upper end edge of the substrate 34, and is inclined at the same angle as the fixing member 33 of the substrate 34. The ventilation member 35 and the fixing member 36 fixed to the purlin 12 horizontally protruded inward from the upper end of the ventilation member 35,
And a ventilation material 37 made of a mesh material.
The inclined member 31 of the substrate 34 is used as the inclined member 24 of the partition plates 13 and 13a, and the rising member 32 of the substrate 34 and the ventilation member 35 of the ventilation member 37 form the rising member 25 of the partition plates 13 and 13a. The fixing member 36 of the ventilation material 37 is used as the fixing member 26 of the partition plates 13 and 13a. Further, the ventilation part 27 of the partition plates 13 and 13a is formed by the ventilation member 35 of the ventilation material 37. Further, the moisture intrusion preventive member 30 provided on the outer end side upper surfaces of the partition plates 13 and 13a may be raised in a square shape as shown in FIGS. Also, the outer ends of the partition plates 13 and 13a and
It is desirable to interpose a waterproof sealer 38 therebetween.
【0010】又、図5、6に示す様に、仕切り板13、13
a の上方に水切り板40、40a を設けても良く、具体的に
は、各仕切り板13、13a の通気部27上方に配置された、
屋根の勾配方向への傾斜部材41の上端縁部より内方へ、
仕切り板13、13a における固定部材26上面への固定部材
42を水平突設すると共に、傾斜部材41の下端縁部の両端
部より立下げ部材43、43a を介して、仕切り板13、13a
における傾斜部材24上面への固定部材44、44a を連続形
成し、又立下げ部材43、43a 間に通気部45を形成してい
る。Further, as shown in FIGS.
Draining plates 40 and 40a may be provided above a.Specifically, the draining plates 40 and 40a may be provided above the ventilation portions 27 of the respective partition plates 13 and 13a.
Inward from the upper edge of the inclined member 41 in the direction of the slope of the roof,
Fixing member to the upper surface of the fixing member 26 in the partition plates 13 and 13a
42, and the partition plates 13 and 13a are provided from both ends of the lower edge of the inclined member 41 via lowering members 43 and 43a.
The fixing members 44 and 44a on the upper surface of the inclined member 24 are continuously formed, and the ventilation part 45 is formed between the falling members 43 and 43a.
【0011】又、屋根下地5における棟部8に開設され
た開口部10にあっては、野地板3及びルーフィング4を
隙間無く張った棟部8を丸鋸等により切断して開設され
たものであったり、或いは野地板3及びルーフィング4
を棟部8まで張らないことで該棟部8に形成された隙間
とする。又、ルーフィング4にあっては、その内端側
を、野地板3に固定された棟木受承具11における固定部
材19、19a に被せる様に野地板3上に貼られている。
又、棟部8の両側にして棟木受承具11の外側(開口部10
の両側部外側)に捨て水切り板50を設けている。The opening 10 formed in the ridge section 8 of the roof base 5 is formed by cutting the ridge section 8 in which the base plate 3 and the roofing 4 are stretched without gaps with a circular saw or the like. Or a base plate 3 and a roofing 4
Is not extended to the ridge portion 8 to form a gap formed in the ridge portion 8. Further, the roofing 4 is affixed on the base plate 3 so that the inner end side of the roofing 4 is put on the fixing members 19 and 19a of the purlin acceptor 11 fixed to the base plate 3.
Also, on both sides of the ridge section 8 and outside the ridgeboard receiver 11 (opening 10
The draining plate 50 is disposed on the outer side of both sides of the drain plate.
【0012】次に、本発明に係る換気棟構造の施工法に
ついて説明する。 (1)棟部8に複数個の棟木受承具11を設置すると共
に、固定部材19、19a を貫通させた釘を野地板4に打ち
込んで棟木受承具11を固定し、かかる棟木受承具11上部
の載置部18上に棟木12を載架、固定する。 (2)仕切り板13、13a の傾斜部材24の裏面を最上段の
桟瓦7上面に接面させると共に、固定部材26を棟木12上
面両側部に載上固定する。 (3)屋根両側の最上段の桟瓦7に跨がる様に冠瓦15、
15a …を直列葺設すると共に、かかる冠瓦15、15a …
を、その上方より固定具16を貫通させて棟木12に打ち込
んで、冠瓦15、15a …を水分侵入防止材30に密接状態と
して固定する。 尚、特に仕切り板13、13a の傾斜部材24が最上段の桟瓦
7上面に接面しない場合、仕切り板13、13a の外端部と
最上段の桟瓦7間に防水シーラー38を介在させる様にす
る。Next, a method of constructing the ventilation building structure according to the present invention will be described. (1) A plurality of purlin acceptors 11 are installed in the ridge section 8, and a nail penetrating the fixing members 19 and 19a is driven into the field base plate 4 to fix the purlin acceptors 11, thereby securing the purlin accepts. The purlin 12 is mounted and fixed on a mounting portion 18 above the tool 11. (2) The back surfaces of the inclined members 24 of the partition plates 13 and 13a are brought into contact with the upper surface of the top tile 7 and the fixing members 26 are mounted and fixed on both sides of the upper surface of the purlin 12. (3) Crown tiles 15 so as to straddle the top tile 7 on both sides of the roof.
The roof tiles 15 and 15a…
Are fixed to the purlin 12 by being passed through the fixture 16 from above, and the roof tiles 15, 15a,. In particular, when the inclined members 24 of the partition plates 13 and 13a do not contact the upper surface of the top tile 7, a waterproof sealer 38 is interposed between the outer ends of the partition plates 13 and 13a and the top tile 7. I do.
【0013】次に本発明に係る換気棟構造の作用につい
て説明する。屋根裏9の内気を、棟部8の開口部10及び
仕切り板13、13a の通気部27を順次通過させると共に、
水分侵入防止材30の網目を通過させて、最上段の桟瓦7
と冠瓦15、15a …間の隙間より建物外部へ排出する。
又、最上段の桟瓦7上に落下した雨粒の跳ね返った飛
沫、或いは強風に乗った雨粒が、最上段の桟瓦8と冠瓦
15、15a …間の隙間を通って内側に侵入するが、水分侵
入防止材30における網目に捕捉され水滴化され、仮に通
過した飛沫又は雨粒があったとしても、水分侵入防止材
30における中間部の盛り上がり部分より内側部位の網目
に捕捉されて、飽和状態になると水分が水分侵入防止材
30の側面を伝って下方に流れて、最上段の桟瓦7上に滴
下してその上を流下して建物外部へ排出させる。又、各
冠瓦15、15a …における固定具16の貫通部位や、隣接す
る冠瓦15、15a…間から水分が進入する可能性を否定出
来ないが、水切り板40、40a を設けた仕切り板13、13a
を使用すれば、当該部位からの侵入水を、水切り板40、
40a 上を流下させて仕切り板13、13a 上に滴下させ、該
仕切り板13、13a 上を流下させて外部へ排出させる。Next, the operation of the ventilation building structure according to the present invention will be described. The inside air of the attic 9 is sequentially passed through the opening 10 of the ridge section 8 and the ventilation section 27 of the partition plates 13 and 13a.
After passing through the mesh of the moisture intrusion prevention material 30, the top tile 7
And the roof tiles 15, 15a ... are discharged to the outside of the building from the gap between them.
Also, the splashes of the raindrops falling on the top roof tile 7 or the raindrops riding on the strong wind form the top roof tile 8 and the crown roof tile.
15, 15a ... penetrates inward through the gap between them, but is trapped in the mesh in the moisture intrusion prevention material 30 and formed into water droplets.
Water is trapped in the mesh of the inner part from the raised part of the middle part in 30 and when saturated, moisture
It flows downward along the side of 30 and drops on the top tile 7 and flows down over it to discharge outside the building. In addition, it cannot be denied that moisture may enter from the penetrating portion of the fixing device 16 in each of the roof tiles 15, 15a, and between the adjacent roof tiles 15, 15a, but the partition plate provided with the draining plates 40, 40a 13, 13a
If used, the infiltration water from the site, draining board 40,
It is made to flow down on 40a and is dropped on the partition plates 13 and 13a, and it flows down on the partition plates 13 and 13a and is discharged to the outside.
【0014】[0014]
【発明の効果】要するに本発明は、屋根下地5における
棟部8に開口部10を開設すると共に、棟部8に設置した
棟木受承具11上に棟木12を配置し、かかる棟部8に冠瓦
15、15a …を直列葺設すると共に、該冠瓦15、15a …
を、その上方より貫通させて棟木12に打ち込んだ長寸な
釘、ネジ等の固定具16で固定したことによって、冠瓦1
5、15a …を通常の乾式工法で葺設することが出来る。
又、屋根下地5上に葺設された桟瓦7と冠瓦15、15a …
間に、内端側を棟木12に固定した仕切り板13、13a を配
置すると共に、該仕切り板13、13a に通気部27を形成し
たので、開口部10を通過した内気を、冠瓦15、15a …と
仕切り板13、13a 間の空間部へ送って、水分侵入防止材
30の網目を通過させて建物外部へ排出することが出来
る。又、葺設状態の桟瓦7と冠瓦15、15a …間に隙間が
形成されるが、仕切り板13、13a の外端側上面にメッシ
ュ材からなる水分侵入防止材30を設けたので、上記隙間
に吹き込んだ雨粒が水分侵入防止材30の網目で捕捉して
水滴化させることが出来、よって棟部8内への雨粒の侵
入を阻止することが出来る。又、水分侵入防止材30を仕
切り板13、13a の幅方向全体にわたらせると共に、その
中間部を盛り上げて冠瓦15、15a …に接触させたので、
かかる水分侵入防止材30は中間部の頂点を境界に内外方
部位を有しており、外方部位で大部分の水分を捕捉して
しまうが、仮に外方部位を通過したとしても、内方部位
で捕捉することが出来るため、棟部8内への雨粒の侵入
を確実に阻止することが出来る。よって、上記換気棟構
造としたことによって、屋根裏9の内気を建物外部へ排
出することが出来るため、快適な居住空間を提供するこ
とが出来、且つ桟瓦7と冠瓦15、15a …の両下端面間の
隙間からの雨粒の侵入を阻止することが出来るため、湿
気による構造材料の老朽化、汚れを可能な限り抑止する
ことが出来る。In summary, the present invention provides an opening 10 in a ridge 8 of a roof base 5 and a ridge 12 on a ridge receiving device 11 installed in the ridge 8. Roof tile
The roof tiles 15, 15a ... are laid in series.
Of the roof tile 1 by fixing it with a fixing tool 16 such as a long nail or a screw,
5, 15a ... can be laid by the normal dry method.
Also, the roof tiles 5 and the roof tiles 15 and 15a laid on the roof basement 5 ...
In the meantime, the partition plates 13 and 13a whose inner ends are fixed to the purlin 12 are arranged, and the ventilation portions 27 are formed in the partition plates 13 and 13a. 15a ... and sent to the space between the partition plates 13 and 13a to prevent moisture from entering.
It can be discharged outside the building through 30 meshes. A gap is formed between the roof tile 7 and the roof tiles 15, 15a..., However, since the moisture intrusion preventive material 30 made of a mesh material is provided on the outer end side upper surfaces of the partition plates 13, 13a. The raindrops blown into the gaps can be trapped by the mesh of the moisture intrusion prevention material 30 and turned into water droplets, so that the penetration of raindrops into the ridge 8 can be prevented. Also, the water intrusion prevention material 30 was spread over the entire width direction of the partition plates 13 and 13a, and the intermediate portion was raised to contact the crown tiles 15, 15a.
The moisture intrusion prevention material 30 has inner and outer portions at the vertex of the middle portion as a boundary, and captures most of the moisture at the outer portion. Since it can be captured at the site, it is possible to reliably prevent raindrops from entering the ridge portion 8. Therefore, by adopting the above-mentioned ventilation ridge structure, the inside air of the attic 9 can be discharged to the outside of the building, so that it is possible to provide a comfortable living space, and the lower part of the cross tile 7 and the crown tiles 15, 15a ... Since the intrusion of raindrops from the gaps between the end faces can be prevented, the aging and dirt of the structural material due to moisture can be suppressed as much as possible.
【0015】又、各冠瓦15、15a …における固定具16の
貫通部位又は隣接する冠瓦15、15a…間からの水分の侵
入に対し、仕切り板13、13a の上方に、屋根の勾配方向
に傾斜させた水切り板40、40a を設けたので、かかる水
分の仕切り板13、13a における通気部27からの侵入を防
止することが出来、よって完璧な防水構造を具備させた
換気棟構造を具現化することが出来る。In addition, when water enters from the penetrating portion of the fixture 16 in each of the roof tiles 15, 15a, or between adjacent roof tiles 15, 15a, the roof slopes above the partition plates 13, 13a. The water draining plates 40, 40a are provided at an angle, so that such moisture can be prevented from entering the ventilation plates 27 in the partitioning plates 13, 13a, thereby realizing a ventilation ridge structure having a perfect waterproof structure. Can be
【0016】又、水分侵入防止材30の外端縁側を仕切り
板13、13a に固定すると共に、内端縁側を自由端とした
ので、焼成品で個々の形状が微妙に異なる各冠瓦15、15
a …に対応する水分侵入防止材30を夫々の形状に馴染む
様に変形させることが出来るため、桟瓦7と冠瓦15、15
a …間の隙間を確実に通気可能に塞ぐことが出来る。Also, since the outer edge of the moisture intrusion prevention member 30 is fixed to the partition plates 13 and 13a and the inner edge is a free end, each of the roof tiles 15 has a slightly different shape in a fired product. Fifteen
Since the water intrusion prevention material 30 corresponding to a can be deformed so as to adapt to the respective shapes, the cross tile 7 and the crown tiles 15, 15
a ... The gap between them can be reliably closed so that ventilation is possible.
【0017】又、仕切り板13、13a と最上段の桟瓦7間
に形成される狭い隙間からの水分の侵入も考慮しなけれ
ばならないが、仕切り板13、13a の外端部と桟瓦7間に
防水シーラー38を介設したので、上記隙間を完全に閉鎖
することが出来、よって更に完璧な防水構造を具備させ
た換気棟構造を具現化することが出来等その実用的効果
甚だ大なるものである。It is also necessary to consider the intrusion of moisture from a narrow gap formed between the partition plates 13 and 13a and the top tile 7; however, between the outer ends of the partition plates 13 and 13a and the tile 7 Since the waterproof sealer 38 is interposed, the above-mentioned gap can be completely closed, so that a ventilation ridge structure having a more perfect waterproof structure can be realized. is there.
【図1】換気棟構造の断面図である。FIG. 1 is a sectional view of a ventilation building structure.
【図2】棟木受承具への棟木の取付状態を示す概略斜視
図である。FIG. 2 is a schematic perspective view showing a state in which a purlin is attached to a purlin receiver.
【図3】仕切り板の斜視図である。FIG. 3 is a perspective view of a partition plate.
【図4】図1の要部拡大図である。FIG. 4 is an enlarged view of a main part of FIG. 1;
【図5】水切り板を設けた仕切り板を使用した換気棟構
造の断面図である。FIG. 5 is a sectional view of a ventilation building structure using a partition plate provided with a drain plate.
【図6】図5の仕切り板の分解斜視図である。6 is an exploded perspective view of the partition plate of FIG.
5 屋根下地 7 桟瓦 8 棟部 10 開口部 11 棟木受承具 12 棟木 13、13a 仕切り板 15、15a … 冠瓦 16 固定具 27 通気部 30 水分侵入防止材 38 防水シーラー 40、40a 水切り板 5 Roof base 7 Roof tile 8 Building 10 Opening 11 Ridge receiving device 12 Ridge 13, 13a Partition plate 15, 15a… Crown tile 16 Fixture 27 Ventilation part 30 Water intrusion prevention material 38 Waterproof sealer 40, 40a Drain plate
Claims (4)
ると共に、棟部に設置した棟木受承具上に棟木を配置
し、かかる棟部に冠瓦を直列葺設すると共に、該冠瓦
を、その上方より貫通させて棟木に打ち込んだ長寸な
釘、ネジ等の固定具で固定した棟構造において、 屋根下地上に葺設された桟瓦と冠瓦間に、内端側を棟木
に固定した仕切り板を配置すると共に、該仕切り板に通
気部を形成し、仕切り板の外端側上面にメッシュ材から
なる水分侵入防止材を仕切り板の幅方向全体にわたらせ
る様に設けると共に、水分侵入防止材の中間部を盛り上
げて冠瓦に接触させたことを特徴とする換気棟構造。An opening is formed in a ridge of a roof base, a ridge is arranged on a ridge receiving device installed in the ridge, and a roof tile is laid in series on the ridge. Is fixed to the purlin by using long nails and screws, etc. Along with disposing the fixed partition plate, forming a ventilation portion in the partition plate, and providing a moisture intrusion prevention material made of a mesh material on the upper surface on the outer end side of the partition plate so as to cover the entire width direction of the partition plate, Ventilation building structure characterized in that the middle part of the moisture intrusion prevention material is raised and brought into contact with the roof tile.
斜させた水切り板を設けたことを特徴とする請求項1の
換気棟構造。2. The ventilation ridge structure according to claim 1, wherein a drain plate is provided above the partition plate, the drain plate being inclined in the direction of inclination of the roof.
固定すると共に、内端縁側を自由端としたことを特徴と
する請求項1又は2の換気棟構造。3. The ventilation building structure according to claim 1, wherein an outer edge side of the moisture intrusion prevention material is fixed to a partition plate, and an inner edge side is a free end.
ーを介設したことを特徴とする請求項1、2又は3の換
気棟構造。4. The ventilation building structure according to claim 1, wherein a waterproof sealer is provided between an outer end of the partition plate and the roof tile.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24462197A JPH1162140A (en) | 1997-08-25 | 1997-08-25 | Ventilating ridge structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24462197A JPH1162140A (en) | 1997-08-25 | 1997-08-25 | Ventilating ridge structure |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH1162140A true JPH1162140A (en) | 1999-03-05 |
Family
ID=17121477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24462197A Pending JPH1162140A (en) | 1997-08-25 | 1997-08-25 | Ventilating ridge structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH1162140A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010285758A (en) * | 2009-06-09 | 2010-12-24 | Ever Kk | Ventilation ridge |
-
1997
- 1997-08-25 JP JP24462197A patent/JPH1162140A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010285758A (en) * | 2009-06-09 | 2010-12-24 | Ever Kk | Ventilation ridge |
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