JPH1122039A - Ventilating roof - Google Patents
Ventilating roofInfo
- Publication number
- JPH1122039A JPH1122039A JP19475597A JP19475597A JPH1122039A JP H1122039 A JPH1122039 A JP H1122039A JP 19475597 A JP19475597 A JP 19475597A JP 19475597 A JP19475597 A JP 19475597A JP H1122039 A JPH1122039 A JP H1122039A
- Authority
- JP
- Japan
- Prior art keywords
- roof
- window
- ventilation
- arabesque
- outside air
- 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.)
- Granted
Links
Landscapes
- Building Environments (AREA)
- 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、換気性能に優れた
一般住宅用の屋根に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof for a general house having excellent ventilation performance.
【0002】[0002]
【従来の技術】従来、夏期において涼しさを求め、又、
冷房装置の効率を促す為に、工場等の屋根の棟部に笠木
を配し、そこに通気窓を穿つと共に必要に応じて回転フ
ァンを付設し、上昇する暖気を屋外に排除する換気用の
屋根は公知である。2. Description of the Related Art Conventionally, coolness is required in summer,
In order to promote the efficiency of the cooling equipment, a roof is installed on the roof ridge of a factory, etc., ventilation holes are drilled there and a rotating fan is installed as necessary, and ventilation for eliminating rising warm air outdoors. Roofs are known.
【0003】しかし、該換気用の屋根を、もしそのまま
一般住宅用に応用しようとした場合には、構造が複雑で
あると共に取付け作業が大変に面倒であり、コストアッ
プとなってしまう等から、この換気性屋根がなかなか普
及しないのが実情である。However, if the roof for ventilation is to be applied to a general house as it is, the structure is complicated and the mounting work is very troublesome, which increases the cost. The fact is that this ventilated roof is not easy to spread.
【0004】[0004]
【発明が解決しようとする課題】本発明は、上記実情に
基づいてなされたもので、主として一般住宅用に換気性
に優れたもので、その構造が簡潔で、且つ、製造が容易
で取付けが簡単な屋根を開発しようとするものである。SUMMARY OF THE INVENTION The present invention has been made on the basis of the above-mentioned circumstances, and is excellent in ventilation for general residential use. Its structure is simple, its manufacture is easy, and its mounting is easy. They are trying to develop a simple roof.
【0005】[0005]
【課題を解決するための手段】本発明屋根は、傾斜した
屋根が棟部を形成する一般住宅用屋根において、該棟部
を上下に貫いて室内暖気を排出する通気道を形成すると
共に、その上に導入口と通気窓を設けた換気用の笠木を
配し、該傾斜した屋根材の下に上端が上記通気道に臨み
下端が軒先の唐草に設けた外気取入窓を配して外気が流
通可能な通気路を形成して構成される。SUMMARY OF THE INVENTION A roof according to the present invention is a roof for a general house in which a sloping roof forms a ridge. An air intake window provided with an intake port and a ventilation window on the top is arranged, and under the sloping roof material, an outside air intake window is provided with the upper end facing the above air passage and the lower end provided in the arabesque at the eaves. Are formed by forming a ventilation path through which the air can flow.
【0006】笠木部は、一枚の金属板に、適当間隔で窓
板を打抜き、それを折り返して通気窓を穿設し、三角形
状の山形面の内側左右に折返面を屈曲させるのが望まし
い。[0006] It is desirable that the skirting section is formed by punching a window plate on a single metal plate at an appropriate interval, folding the window plate to form a ventilation window, and bending the folded surface to the left and right inside the triangular chevron. .
【0007】唐草部は、軒先下に唐草を配し、その下に
鼻隠し包みを繋げ、該唐草と鼻隠し包みとの間に段部を
形成し、そこに窓板を打抜いた外気取入窓を穿設してな
るのが望ましい。The arabesque part arranges arabesque beneath the eaves, connects a velvet wrap under the eaves, forms a step between the arabesque velvet and the velvet, and punches out a window board there. It is desirable to make a window.
【0008】[0008]
【作用】室内の暖気は、温められて上昇して棟木部に集
り、通気窓を経て、笠木部の側面通気窓から屋外に排出
され、室内の温度を降下させ、一方、軒先の唐草部の外
気取入窓から入った外気は通気路内を伝って上昇し、屋
根材等を冷却しつつ通気窓を経てやはり笠木部から屋外
に排出され、二つの流路から室内の冷却を図り、その二
つの流路は負圧吸引によって互いの流れを誘導し、換気
効率を上げる。[Function] The warm air in the room is warmed and rises, gathers in the purlin, passes through the ventilation window, is discharged outside through the side ventilation window of the Kasagi, and lowers the indoor temperature. The outside air that entered through the outside air intake window rises along the ventilation path, and is also discharged outside from the hood section through the ventilation window while cooling the roofing material, etc. The two flow paths induce the flow of each other by negative pressure suction, thereby increasing the ventilation efficiency.
【0009】一枚の金属板に、窓板を打抜き又通気窓を
穿設し、三角形状の山形面の内側左右に折返面を屈曲さ
せて成る笠木部は、構造が簡潔で製造が容易となる。[0009] The cap is formed by punching a window plate or perforating a ventilation window on a single metal plate and bending the folded surfaces to the left and right inside the triangular chevron surface. Become.
【0010】一枚の金属板に、段部を形成し、窓板を打
抜いた外気取入窓を穿設し、その下に鼻隠し包みを繋げ
た唐草部は、構造が簡潔で製造が容易となる。The arabesque part, in which a step is formed on a single metal plate, an outside air intake window formed by punching a window plate, and a snout wrapping is connected underneath, is simple in structure and can be manufactured. It will be easier.
【0011】[0011]
【発明の実施の態様】本発明屋根は、図1に示す如く、
屋根面の接合部たる棟部に設ける笠木部10と、傾斜し
た屋根面の傾斜部20と、該屋根面先端の唐草部30と
から成る。該笠木部10は、図2に示す如く、棟部に跨
がって平行状に全部、又は、数個に点在させて設け、そ
の形状は、三角形状の山形面11,11の内側左右に折
返面12,12を屈曲させ、そこに適当間隔で窓板1
3,13を打ち抜き、それを折り返して通気窓14,1
4を穿設する。その結果、折返面12,12の間には、
導入口15が形成される。その材質は一枚の金属板を用
い、その製法は、例えば一枚板をプレス加工して、通気
窓14を穿設し、それを三角山形に折り曲げ加工等する
が、その手段は問わない。DETAILED DESCRIPTION OF THE INVENTION As shown in FIG.
The roof is composed of a shade part 10 provided in a ridge part which is a joint part of a roof surface, an inclined part 20 of an inclined roof surface, and an arabesque part 30 at the tip of the roof surface. As shown in FIG. 2, the cap portion 10 is provided so as to extend all over the ridge portion or to be scattered throughout the ridge portion, or to be scattered in several places. The bent surfaces 12 and 12 are bent in the window plate 1 at appropriate intervals.
3 and 13 are punched out and turned over to form ventilation windows 14 and 1
4 is drilled. As a result, between the turning surfaces 12, 12,
An inlet 15 is formed. The material is a single metal plate, and the manufacturing method is, for example, pressing a single plate, forming a ventilation window 14, and bending the ventilation window 14 into a triangular mountain shape, but any means may be used.
【0012】該笠木部10には、その三角山形の形を維
持する為の支持部材16を介設させ、該支持部材16
は、図3に示す如く、菱形の金属板を用い、これを折り
曲げ加工して接合面16a、柱面16bを形成し、両端
にビス止め用の固定片16cが延出する形態とする。該
笠木部10の下には、棟部を上下に貫通し、且つ、後述
の野地板21及び断熱材22と連通する通気道17を形
成する。A support member 16 for maintaining the shape of the triangular chevron is interposed in the coping part 10.
As shown in FIG. 3, a rhombic metal plate is used, which is bent to form a joint surface 16a and a columnar surface 16b, and a fixing piece 16c for screwing is extended at both ends. A ventilation path 17 penetrating the ridge part vertically and communicating with a field plate 21 and a heat insulating material 22 described below is formed below the cap portion 10.
【0013】次いで、傾斜部20には、屋根材の野地板
21と断熱材22との間に通気路23を形成し、その上
方先端を前記笠木部10の下の通気道17に臨むように
し、下端には後述の唐草部30の外気取入窓35を配し
て、傾斜した通気路23内を外気が上昇移動する構造と
する。Next, a ventilation passage 23 is formed in the inclined portion 20 between the roofing board 21 and the heat insulating material 22, and the upper end thereof is directed to the ventilation passage 17 below the cap portion 10. At the lower end, an outside air intake window 35 of the arabesque part 30 described later is arranged, so that the outside air rises and moves in the inclined ventilation path 23.
【0014】該傾斜部20の下端には唐草部30を配
し、該唐草部30は、図4に示す如く、軒先下に唐草3
1を配し、その下に鼻隠し包み32に繋げるが、該唐草
31と鼻隠し包み32との間に段部33を形成し、そこ
に窓板34を打抜き、外気取入窓35を穿設する。An arabesque part 30 is arranged at the lower end of the inclined part 20, and the arabesque part 30, as shown in FIG.
1 and is connected to a fascia wrapper 32 underneath, a step 33 is formed between the arabesque 31 and the fascia wrap 32, a window plate 34 is punched there, and an outside air intake window 35 is formed. Set up.
【0015】次に、本実施態様の作用を説明する。先
ず、室内に滞留した空気は、その暖気が上昇して天井か
ら屋根の傾斜面を伝って、棟部に形成した通気道17を
通過し、笠木部10に至る。そして、該笠木部10の内
部から通気窓14を通して外側に排出される。Next, the operation of this embodiment will be described. First, the air staying in the room rises in warm air and travels from the ceiling along the inclined surface of the roof, passes through the ventilation path 17 formed in the ridge portion, and reaches the cap portion 10. Then, the air is discharged from the inside of the cap portion 10 to the outside through the ventilation window 14.
【0016】一方、軒下の唐草部30に形成した外気取
入窓35から、外気が導入され、それが暖気上昇又は負
圧吸引によって傾斜部20の通気路23を伝って、笠木
部10の通気道17に至り、上記と同様、笠木部10の
通気窓14を通して外側に排出される。On the other hand, outside air is introduced from the outside air intake window 35 formed in the arabesque section 30 under the eaves, and flows through the ventilation path 23 of the inclined section 20 by rising warm air or suctioning negative pressure, and the ventilation of the skirt section 10 is performed. It reaches the road 17 and is discharged to the outside through the ventilation window 14 of the coping 10 as described above.
【0017】この結果、先ず、室内に滞留した暖気が通
気道17を経て笠木部10から排出され、室内の温度を
低下させる。このとき、暖気は自然に室内天井部に上昇
すると共に、傾斜した天井板に従って棟部から笠木部1
0へと導かれ、回転ファン等の動力を要しない。As a result, first, the warm air stagnated in the room is exhausted from the skirt 10 through the ventilation path 17 to lower the temperature in the room. At this time, the warm air naturally rises to the ceiling of the room, and from the ridge to the shade 1 according to the inclined ceiling plate.
It is guided to zero and does not require the power of a rotating fan or the like.
【0018】次に、唐草部30に設けた外気取入窓35
からは冷たい外気が導入され、それが通気路23を経て
通気道17を経て笠木部10へと導かれる。このとき、
通気路23の先端は通気道17に臨むので、気流は、暖
気による上昇流に加えて、通気道17の流れで惹起され
る負圧による吸引も加わる。逆も同様で、外気取入窓3
5から通気路23を流れる気流が存在すると、通気道1
7に対し、吸引作用が働く。Next, an outside air intake window 35 provided in the arabesque part 30 is provided.
, Cool outside air is introduced through the air passage 23, and is guided through the air passage 17 to the cap portion 10. At this time,
Since the front end of the ventilation path 23 faces the ventilation path 17, the air current is subjected to suction by a negative pressure caused by the flow of the ventilation path 17 in addition to the upward flow due to the warm air. Vice versa, the outside air intake window 3
5 and the airflow flowing through the airway 23 exists, the airway 1
A suction action works on 7.
【0019】この結果、直射日光を受けて最も温度上昇
し易い屋根も、通気路23を流れる外気によって放熱
し、屋根からの熱放射が弱まり、室内の温度上昇を抑制
する。As a result, even the roof, which is most likely to rise in temperature when receiving direct sunlight, radiates heat by the outside air flowing through the ventilation passage 23, so that heat radiation from the roof is weakened and the rise in indoor temperature is suppressed.
【0020】又、笠木部10は、一枚の金属板を、先
ず、打抜き処理で窓板13を屈曲させて通気窓14を形
成し、次いで、プレス機で三角形状の山形面11及び内
側の折返面12を屈曲形成すれば、製造が容易で、コス
トを低減できる。そして、該笠木部10は、支持部材1
6により三角山形の形を維持させ、該支持部材16は、
菱形の金属板を用いて折り曲げ加工し、接合面16a、
柱面16bを形成し、固定片16cで両端にビス止めす
る形態とすると、構造が簡潔で取付け作業が容易であ
る。In addition, the coping part 10 is formed by first bending a window plate 13 by punching a metal plate to form a ventilation window 14, and then using a press machine to form a triangular chevron 11 and an inner side. If the folded surface 12 is formed to be bent, manufacturing is easy and cost can be reduced. Then, the hessian part 10 is
6, the shape of the triangular chevron is maintained, and the supporting member 16
It is bent using a rhombic metal plate, and the joining surface 16a,
When the pillar surface 16b is formed and the fixing pieces 16c are used to fix the screws to both ends, the structure is simple and the mounting operation is easy.
【0021】唐草部30も同様で、一枚の金属板に窓板
34を打抜き、外気取入窓35を穿設し、その下に鼻隠
し包み32等を屈曲形成すれば良く、取付け作業が容易
であると共に、製造コストも廉価となる。The same applies to the arabesque section 30. A window plate 34 is punched out of a single metal plate, an outside air intake window 35 is formed, and a concealed wrapper 32 and the like may be bent and formed thereunder. It is easy and the manufacturing cost is low.
【0022】[0022]
【発明の効果】以上の構成及び作用に基づく本発明は、
笠木部の直下に設けた外気道からの暖気の排出と、傾斜
屋根に沿って設けた通気路との二つの経路からの冷却が
行われ、且つ、互いの気流が他方の流れの吸引作用を果
すので、その暖気の流れが効率的となり、一般住宅用の
室内を理想的に冷却できるという優れた効果を奏する。
又、その製造及び取付け工事等に当たっても、笠木部、
唐草部等の構造が簡潔であり、コストを低減できる等実
際面での利点も有する有利な発明である。According to the present invention based on the above configuration and operation,
The discharge of warm air from the external airway provided immediately below the cap and the cooling from two paths, the ventilation path provided along the sloping roof, are performed. As a result, the flow of the warm air becomes efficient, and an excellent effect of ideally cooling the interior of a general house can be obtained.
In addition, even in the case of manufacturing and installation work,
This is an advantageous invention which has a practical advantage such as a simple structure of the arabesque part and a reduced cost.
【図1】本発明屋根の一部切欠縦断面図。FIG. 1 is a partially cutaway longitudinal sectional view of a roof according to the present invention.
【図2】本発明笠木部の一部を示す一部切欠斜視図。FIG. 2 is a partially cutaway perspective view showing a part of a skirting part of the present invention.
【図3】本発明笠木部の支持部材を示す斜視図。FIG. 3 is a perspective view showing a support member of the skirting part of the present invention.
【図4】本発明唐草部を示す一部切欠斜視図。FIG. 4 is a partially cutaway perspective view showing the arabesque part of the present invention.
10 笠木部 11 山形面 12 折返面 13 窓板 14 通気窓 16 支持部材 16a 接合面 16b 柱面 16c 固定片 17 通気道 20 傾斜部 21 野地板 22 断熱材 23 通気路 30 唐草部 31 唐草 32 鼻隠し包み 33 段部 34 窓板 35 外気取入窓 DESCRIPTION OF SYMBOLS 10 Kasagi part 11 Yamagata surface 12 Folding surface 13 Window plate 14 Vent window 16 Support member 16a Joining surface 16b Column surface 16c Fixing piece 17 Ventilation path 20 Inclined part 21 Field board 22 Insulation material 23 Ventilation path 30 Arabesque part 31 Arabesque 32 Package 33 Step 34 Window plate 35 Outside air intake window
Claims (3)
用屋根において、該棟部を上下に貫いて室内暖気を排出
する通気道を形成すると共に、その上に導入口と通気窓
を設けた換気用の笠木を配し、該傾斜した屋根材の下に
上端が上記通気道に臨み下端が軒先の唐草に設けた外気
取入窓を配して外気が流通可能な通気路を形成したこと
を特徴とする換気性屋根。1. A general residential roof in which a sloping roof forms a ridge, wherein a ventilation path is formed through the ridge vertically to discharge room warm air, and an inlet and a ventilation window are provided thereon. An air vent that allows the outside air to flow was formed by arranging a roof for ventilation, and arranging an outside air intake window with the upper end facing the above air passage and the lower end provided in the arabesque at the eave under the sloping roof material. A ventilated roof characterized by that.
窓板を打抜き、それを折り返して通気窓を穿設し、三角
形状の山形面の内側左右に折返面を屈曲させて成る請求
項1記載の換気性屋根。2. A skirting portion is formed by punching a window plate on a single metal plate at an appropriate interval, turning the punched plate back to form a ventilation window, and bending the folded surface to the left and right inside the triangular chevron surface. A ventilated roof according to claim 1 comprising:
に鼻隠し包みを繋げ、該唐草と鼻隠し包みとの間に段部
を形成し、そこに窓板を打抜いた外気取入窓を穿設して
なる請求項1,2記載の換気性屋根。3. The arabesque part, the arabesque is arranged under the eaves, the velvet wrap is connected under the eaves, a step is formed between the arabesque and the velvet wrap, and a window plate is punched there. The ventilated roof according to claim 1, wherein an outside air intake window is formed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19475597A JP3888650B2 (en) | 1997-07-04 | 1997-07-04 | Ventilated roof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19475597A JP3888650B2 (en) | 1997-07-04 | 1997-07-04 | Ventilated roof |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH1122039A true JPH1122039A (en) | 1999-01-26 |
JP3888650B2 JP3888650B2 (en) | 2007-03-07 |
Family
ID=16329704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19475597A Expired - Fee Related JP3888650B2 (en) | 1997-07-04 | 1997-07-04 | Ventilated roof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3888650B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003049498A (en) * | 2001-08-06 | 2003-02-21 | Roof System Co Ltd | Heat insulating backing structure |
CN105421642A (en) * | 2015-12-23 | 2016-03-23 | 广东南海城乡建筑设计有限公司 | Staggered ventilation and heat dissipation clerestory roof |
CN114319745A (en) * | 2021-12-22 | 2022-04-12 | 浙江大东吴建筑科技有限公司 | Roof ventilating ridge structure and mounting method |
-
1997
- 1997-07-04 JP JP19475597A patent/JP3888650B2/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003049498A (en) * | 2001-08-06 | 2003-02-21 | Roof System Co Ltd | Heat insulating backing structure |
CN105421642A (en) * | 2015-12-23 | 2016-03-23 | 广东南海城乡建筑设计有限公司 | Staggered ventilation and heat dissipation clerestory roof |
CN114319745A (en) * | 2021-12-22 | 2022-04-12 | 浙江大东吴建筑科技有限公司 | Roof ventilating ridge structure and mounting method |
CN114319745B (en) * | 2021-12-22 | 2024-06-07 | 浙江大东吴建筑科技有限公司 | Roof ventilation ridge structure and installation method |
Also Published As
Publication number | Publication date |
---|---|
JP3888650B2 (en) | 2007-03-07 |
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