JPS6348731Y2 - - Google Patents
Info
- Publication number
- JPS6348731Y2 JPS6348731Y2 JP19960683U JP19960683U JPS6348731Y2 JP S6348731 Y2 JPS6348731 Y2 JP S6348731Y2 JP 19960683 U JP19960683 U JP 19960683U JP 19960683 U JP19960683 U JP 19960683U JP S6348731 Y2 JPS6348731 Y2 JP S6348731Y2
- Authority
- JP
- Japan
- Prior art keywords
- roof
- material receiving
- roofing material
- rafter
- roofing
- 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
Links
- 239000000463 material Substances 0.000 claims description 80
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000003657 drainage water Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Description
【考案の詳細な説明】
産業上の利用分野
この考案は建物屋根部の排水装置に関するもの
である。[Detailed description of the invention] Industrial application field This invention relates to a drainage system for the roof of a building.
従来技術
従来アクリル板等のパネルを屋根材として使用
し、母屋、垂木、梁等の上面に水密材を介して押
え部材を取付け、該押え部材によつて屋根材を張
設した建物屋根部が開発されている。Prior Art Conventionally, panels such as acrylic boards are used as roofing materials, and holding members are attached to the upper surfaces of the main building, rafters, beams, etc. through watertight materials, and the roofing material is stretched using the holding members. being developed.
このような建物屋根部においては経年によつて
水密材が劣化して雨水が屋根部下面側に漏れるこ
とがあつた。 In such building roofs, the waterproofing material deteriorates over time, causing rainwater to leak through to the underside of the roof.
考案の目的
この考案は以上のような問題点を解消するため
になされたもので、水密材の劣化等により漏れた
雨水を確実に排水することが可能な建物屋根部の
排水装置を提供することを目的とする。Purpose of the invention This invention was made to solve the above-mentioned problems, and the objective is to provide a drainage system for the roof of a building that can reliably drain rainwater leaking due to deterioration of watertight materials, etc. With the goal.
考案の構成
この考案にかかる建物屋根部の排水装置は、母
屋４両側面には溝状流水路Ａが形成されるよう屋
根材受け部６，６を突設し、垂木３側面には上下
に溝状流水路Ａ，Ａが形成されるよう上方に屋根
材受け部７、下方には排水部８を突設し、母屋４
の屋根材受け部６，６と垂木３の屋根材受け部７
との接合部には、各屋根材受け部６，７の漏雨水
を垂木３の排出部８に流下させるための切欠によ
る隙間Ｃを形成し、梁２には、垂木３の上下の溝
状流水路Ａ，Ａに各々対応し、連通する排水溝部
９，１０を形成することによつて上記の目的を達
成するものである。Structure of the invention The drainage system for the roof of a building according to this invention has roofing material receivers 6, 6 protruding from both sides of the main building 4 so as to form a channel A, and upper and lower sides of the rafters 3. A roof material receiving part 7 is provided above and a drainage part 8 is provided below so as to form groove-like flow channels A, A, and the main building 4
Roofing material receiving parts 6, 6 and roofing material receiving part 7 of rafter 3
A gap C is formed at the joint with the beam 2 by a notch to allow rainwater leakage from the roofing material receiving parts 6 and 7 to flow down to the discharge part 8 of the rafter 3. The above object is achieved by forming drain grooves 9 and 10 that correspond to and communicate with the flow channels A and A, respectively.
実施例
以下、図に示す一実施例に基づきこの考案を詳
細に説明する。Embodiment Hereinafter, this invention will be explained in detail based on an embodiment shown in the drawings.
第１図及び第２図に示すのは、この考案にかか
る建物屋根部の排水装置を有するカーポート
（carport）である。建物屋根部は相対向して立設
した支柱１上に平行に梁２，２を掛け渡し、梁
２，２間には屈曲成形したＲ型垂木３を掛け渡
し、更に垂木３間には母屋４を掛け渡し、梁２、
垂木３、母屋４間にアクリル板等のパネルを屋根
材５として張設して形成されている。支柱１、梁
２、垂木３、母屋４はアルミニウム等の押出し形
材により形成されている。 What is shown in FIGS. 1 and 2 is a carport having a drainage system for the roof of a building according to this invention. For the roof of the building, beams 2 and 2 are stretched in parallel on pillars 1 that are erected opposite each other, and bent R-shaped rafters 3 are stretched between the beams 2 and 2, and a main building is installed between the rafters 3. 4 across, beam 2,
It is formed by extending panels such as acrylic boards as roofing material 5 between the rafters 3 and the main building 4. The pillars 1, the beams 2, the rafters 3, and the main building 4 are made of extruded shapes of aluminum or the like.
母屋４は断面方形状でつて、その両側面には上
下方向略中間に、溝状流水路Ａが形成されるよう
断面略Ｌ字状の屋根材受け部６，６が突設されて
いる。垂木３も断面方形状であつて、その両側面
若しくは一側には上下に溝状流水路Ａ，Ａが形成
されるよう上下方向略中間に、断面略Ｌ字形の屋
根材受け部７，７及び下端には断面Ｌ字形の排水
部８，８が突設されている。 The main building 4 has a rectangular cross-section, and roofing material receiving parts 6, 6 having a substantially L-shaped cross-section are protruded from both sides of the main building 4 so as to form a groove-like flow channel A at substantially the middle in the vertical direction. The rafter 3 also has a rectangular cross section, and roofing material receiving portions 7, 7 having a substantially L-shaped cross section are provided approximately in the middle in the vertical direction so that groove-like flow channels A, A are formed above and below on both sides or one side of the rafter 3. Drainage portions 8, 8 having an L-shaped cross section are provided protruding from the lower end.
母屋４と垂木３の連結部について説明すると、
まず母屋４端部の屋根材受け部６，６が若干切欠
かれている。垂木３は、母屋４を連結する箇所に
相当する屋根材受け部７，７が、母屋４の屋根材
受け部６，６の巾方向端部から端部までの長さが
切欠かれている。母屋４の屋根材受け部６，６
は、垂木５の屋根材受け部７，７と同一高さに位
置せしめられ、母屋４端部は垂木３の屋根材受け
部７，７の切欠かれた部分に嵌合され、垂木３側
面に当接せしめられて連結されている。従つて母
屋４の屋根材受け部６，６と垂木３の屋根材受け
部７との接合部には、各屋根材受け部６，７の漏
雨水を垂木３の排出部８に流下させるための切欠
による隙間Ｃが形成されている。 To explain the connecting part between the main building 4 and the rafters 3,
First, the roof material receiving parts 6, 6 at the ends of the main building 4 are slightly cut out. In the rafter 3, the roofing material receiving parts 7, 7 corresponding to the locations where the main building 4 is connected are notched in length from the ends in the width direction of the roofing material receiving parts 6, 6 of the main building 4. Roofing material receiving parts 6, 6 of the main building 4
is positioned at the same height as the roofing material receiving portions 7, 7 of the rafters 5, and the end portion of the main building 4 is fitted into the notched portion of the roofing material receiving portions 7, 7 of the rafters 3. They are brought into contact and connected. Therefore, at the junction between the roofing material receiving portions 6, 6 of the main building 4 and the roofing material receiving portion 7 of the rafter 3, leakage water from each roofing material receiving portion 6, 7 is allowed to flow down to the discharge portion 8 of the rafter 3. A gap C is formed by the notch.
垂木３と梁４間の連結について説明すると、垂
木３は端面が梁４の側面に当接されて連結されて
いる。 To explain the connection between the rafter 3 and the beam 4, the end surface of the rafter 3 is brought into contact with the side surface of the beam 4, and the rafter 3 is connected.
梁２は中空部２ａを有する中空状の部材で、該
中空部２ａに隣接して、垂木３の屋根材受け部７
及び排水部８に対応し、連通する位置に各々排水
溝部９，１０が形成されている。また梁２の外側
面には溝状の樋部１１が形成されている。樋部１
１は支柱に沿つて取付けた雨とい１１ａと連通さ
れている。 The beam 2 is a hollow member having a hollow part 2a, and adjacent to the hollow part 2a, the roof material receiving part 7 of the rafter 3 is attached.
Drain groove portions 9 and 10 are formed at positions corresponding to and in communication with the drain portion 8 and the drain portion 8, respectively. Further, a groove-shaped gutter portion 11 is formed on the outer surface of the beam 2. Gutter part 1
1 is in communication with a rain gutter 11a installed along the pillar.
次に屋根材５の張設について説明すると、母屋
４には屋根材受け部６，６の端部に水密材１２，
１２が各々取付けられ、該水密材１２，１２上に
屋根材５が載置されている。母屋４の両側の屋根
材５，５は巾方向両端部が下方に若干屈曲せしめ
られた長尺の押え部材１３によつて固定されてい
る。押え部材１３は巾方向中間部をビス１４によ
つて母屋４上面に固定されている。押え部材１３
の両端部と屋根材５，５上面間には水密材１５が
介在せしめられている。水密材１５は塩化ビニー
ルのような乾式パツキングでもよいし、コーキン
グ材のような湿式パツキングであつてもよい。 Next, explaining the installation of the roofing material 5, the main building 4 has a watertight material 12 at the end of the roofing material receiving portions 6, 6.
12 are attached to each, and the roofing material 5 is placed on the watertight materials 12, 12. The roofing members 5, 5 on both sides of the main building 4 are fixed by long holding members 13 whose widthwise ends are slightly bent downward. The presser member 13 is fixed to the upper surface of the main building 4 by screws 14 at the middle portion in the width direction. Pressing member 13
A watertight material 15 is interposed between both ends of the roof material 5 and the upper surface of the roof materials 5,5. The watertight material 15 may be a dry packing such as vinyl chloride or a wet packing such as caulking.
垂木３には屋根材受け部７の端部に水密材１２
が取付けられ、該水密材１２上に屋根材５が載置
されている。屋根材５は押え部材１６によつて固
定されている。押え部材１６は巾方向一端部にリ
ツプ溝状の係合溝１７が長手方向全長に渡つて形
成されており、該係合溝１７内に水密材１８が嵌
合されている。この押え部材１６の水密材１８が
屋根材５上面に当接され、他端側がビス１９によ
つて垂木３上面に固定されている。垂木３の両側
に屋根材受け部７，７が形成されている場合は、
両側に各々別体の押え部材１６を固定する。 The rafter 3 has a watertight material 12 at the end of the roof material receiving part 7.
is attached, and the roofing material 5 is placed on the watertight material 12. The roof material 5 is fixed by a holding member 16. The presser member 16 has a lip-like engagement groove 17 formed at one end in the width direction over the entire length in the longitudinal direction, and a watertight material 18 is fitted into the engagement groove 17. The watertight material 18 of this holding member 16 is brought into contact with the upper surface of the roof material 5, and the other end side is fixed to the upper surface of the rafter 3 by screws 19. If the roof material receiving parts 7, 7 are formed on both sides of the rafter 3,
Separate pressing members 16 are fixed on both sides.
梁２には垂木３の屋根材受け部７に対応する排
水溝部９に沿つて係止突片２０が形成されてお
り、該係止突片２０に水密材１２が取付けられ、
該水密材１２上に屋根材５が載置されている。屋
根材５は梁２上面にビス２１によつて固定された
押え部材２２によつて固定されている。押え部材
２２は巾方向両側部がゆるやかに斜面を形成し、
雨水の滞留を起さない形状をなす長尺の部材で、
巾方向一端が屋根材５上に突出せしめられてい
る。押え部材２２と屋根材５上面間には水密材１
５が介在せしめられている。２５は屋根材５の留
め部材である。 A locking protrusion 20 is formed on the beam 2 along the drain groove portion 9 corresponding to the roof material receiving portion 7 of the rafter 3, and a watertight material 12 is attached to the locking protrusion 20.
A roofing material 5 is placed on the watertight material 12. The roof material 5 is fixed to the upper surface of the beam 2 by a presser member 22 fixed to the upper surface of the beam 2 with screws 21. The holding member 22 has gently sloped sides on both sides in the width direction.
A long member with a shape that prevents rainwater from accumulating.
One end in the width direction is made to protrude above the roof material 5. A watertight material 1 is placed between the holding member 22 and the upper surface of the roofing material 5.
5 is interposed. 25 is a fastening member for the roof material 5.
梁２の両端には合成樹脂製またはアルミ製の金
属製鋳物によるキヤツプ２３，２４が嵌着されて
いる。キヤツプ２３，２４は梁２の断面形状と略
同形状であり、一表面外周部に嵌合部２５が突設
されており、梁２端部に嵌着可能となつている。
キヤツプ２３，２４には梁２の排水溝部９，１０
に対応して排水孔９ａ，１０ａが穿設されてい
る。 At both ends of the beam 2, caps 23 and 24 made of synthetic resin or aluminum are fitted. The caps 23 and 24 have substantially the same cross-sectional shape as the beam 2, and have a fitting portion 25 protruding from the outer periphery of one surface so that they can be fitted onto the ends of the beam 2.
The caps 23 and 24 have drain grooves 9 and 10 of the beam 2.
Drain holes 9a and 10a are drilled correspondingly.
以上のような構成を有する排水装置による排水
作業につき説明する。 Drainage work using the drainage device having the above configuration will be explained.
母屋４に固定された押え部材１３と屋根材５間
に介在せしめられた水密材１５が劣化し、万一そ
のシール部から漏水したときに、その雨水は水密
材１５と屋根材５間の隙間を通つて屋根材受け部
６の溝状流水路Ａ上に落下する。雨水は屋根材受
け部６と垂木３側面間に形成された隙間Ｃから、
垂木３の排水部８上に落下する。 If the watertight material 15 interposed between the holding member 13 fixed to the main building 4 and the roofing material 5 deteriorates and water leaks from its seal, the rainwater will drain into the gap between the watertight material 15 and the roofing material 5. It falls onto the groove-like flow channel A of the roof material receiving part 6 through the roof material receiving part 6. Rainwater flows from the gap C formed between the roof material receiving part 6 and the side of the rafter 3.
It falls onto the drainage part 8 of the rafter 3.
垂木３に固定された押え部材１６と屋根材５間
に介在せしめられた水密材１５が劣化し、万一そ
のシール部から漏水した際に、その雨水は水密材
１５と屋根材５間の隙間を通つて屋根材受け部７
の溝状流水路Ａ上に落下する。雨水は下方に流れ
るが途中に隙間Ｃがある場合、該隙間Ｃから排水
部８の溝状流水路Ａ上に落下する。 If the watertight material 15 interposed between the holding member 16 fixed to the rafter 3 and the roofing material 5 deteriorates and water leaks from its seal, the rainwater will drain into the gap between the watertight material 15 and the roofing material 5. through the roof material receiving part 7
falls onto channel A. Rainwater flows downward, but if there is a gap C on the way, it falls from the gap C onto the channel A of the drainage section 8.
梁２に固定された押え部材２１と屋根材５間に
介在せしめられた水密材１５が劣化し、万一その
シール部から漏水した際に、その雨水は水密材１
５と屋根材５間の隙間を通つて梁２の排水溝部９
に流れ込む。 In the event that the watertight material 15 interposed between the holding member 21 fixed to the beam 2 and the roofing material 5 deteriorates and water leaks from its seal, the rainwater will flow into the watertight material 1.
5 and the drainage groove part 9 of the beam 2 through the gap between the roof material 5
flows into.
垂木３の排水部８を伝つて流れてきた雨水は、
梁２の排水溝部１０に流れ込み、また屋根材受け
部７の溝状流水路Ａを流れてきた雨水は、梁２の
排水溝部９に流れ込む。排水溝部９，１０に流れ
込んだ雨水は梁２の両端に嵌着されたキヤツプ２
３，２４の排水孔９ａ，１０ａから排出される。 Rainwater that flows down the drainage part 8 of the rafter 3,
Rainwater flows into the drainage groove 10 of the beam 2, and the rainwater that flows through the groove-shaped water channel A of the roof material receiving portion 7 flows into the drainage groove 9 of the beam 2. The rainwater that flows into the drainage grooves 9 and 10 is absorbed by the caps 2 fitted to both ends of the beam 2.
The water is discharged through the drain holes 9a and 10a.
考案の効果
この考案は以上のような構成を有し、水密材が
劣化し、万一そのシール性が低下し、漏水が起つ
ても母屋の屋根材受け部、垂木の屋根材受け部及
び排水部、梁の排水溝部を伝つて雨水は確実に屋
根の外に排水される。Effects of the invention This invention has the above-mentioned structure, and even if the watertight material deteriorates and its sealing performance deteriorates and water leaks, the roofing material receiving part of the main building, the roofing material receiving part of the rafter, and the drainage water will be protected. Rainwater is reliably drained out of the roof through the drain grooves in the roof and beams.
第１図はカーポートの正面図、第２図は側面
図、第３図は第２図の部拡大縦断面図、第４図
は第２図の部拡大縦断面図、第５図は第２図の
−線断面図、第６図は垂木と母屋の連結部の
斜視図、第７図は平面図、第８図及び第９図はキ
ヤツプの斜視図である。
１…支柱、２…梁、３…垂木、４…母屋、５…
屋根材、６，７…屋根材受け部、８…排水部、
９，１０…排水溝部、１１…樋部、１２…水密
材、１３…押え部材、１５…水密材、１６…押え
部材、１８…水密材、２２…押え部材、２３，２
４…キヤツプ、Ａ…溝状流水路、Ｃ…隙間。
Figure 1 is a front view of the carport, Figure 2 is a side view, Figure 3 is an enlarged vertical sectional view of the part in Figure 2, Figure 4 is an enlarged longitudinal sectional view of the part in Figure 2, and Figure 5 is an enlarged longitudinal sectional view of the part in Figure 2. 2 is a cross-sectional view taken along the line 2, FIG. 6 is a perspective view of the connection between the rafters and the main building, FIG. 7 is a plan view, and FIGS. 8 and 9 are perspective views of the cap. 1... Pillar, 2... Beam, 3... Rafter, 4... Main building, 5...
Roofing material, 6, 7... Roofing material receiving part, 8... Drainage part,
9, 10...Drainage groove part, 11...Gutter part, 12...Watertight material, 13...Press member, 15...Watertight material, 16...Press member, 18...Watertight material, 22...Press member, 23,2
4... Cap, A... Channel-like flow channel, C... Gap.
Claims (1)
垂木３を掛け渡し、垂木３間には母屋４を掛け渡
し、水密材１５を介して押え部材１３，１６，２
２によつて屋根材５を張設した建物屋根部におい
て、 母屋４両側面には溝状流水路Ａが形成されるよ
う屋根材受け部６，６を突設し、垂木３側面には
上下に溝状流水路Ａ，Ａが形成されるよう上方に
屋根材受け部７、下方には排水部８を突設し、母
屋４の屋根材受け部６，６と垂木３の屋根材受け
部７との接合部には、各屋根材受け部６，７の漏
雨水を垂木３の排出部８に流下させるための切欠
による隙間Ｃを形成し、梁２には、垂木３の上下
の溝状流水路Ａに各々対応し、連通する排水溝部
９，１０を形成したことを特徴とする建物屋根部
の排水装置。[Claim for Utility Model Registration] A plurality of rafters 3 are spanned between the beams 2 and 2 spanned over the support 1, and a main building 4 is spanned between the rafters 3, and a holding member is placed through a watertight material 15. 13,16,2
2, on the roof of the building on which the roofing material 5 is stretched, roofing material receiving parts 6, 6 are provided protrudingly on both sides of the main building 4 so as to form a groove-like waterway A, and on the sides of the rafters 3 there are provided upper and lower roofing parts. A roofing material receiving portion 7 is provided above and a drainage portion 8 is provided below so as to form groove-like flow channels A, A. A gap C is formed at the joint with the beam 2 by a notch for allowing rainwater from the roof material receiving parts 6 and 7 to flow down to the discharge part 8 of the rafter 3. A drainage system for a roof of a building, characterized in that drain grooves 9 and 10 are formed, each corresponding to and communicating with a groove-like waterway A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19960683U JPS60110520U (en) | 1983-12-29 | 1983-12-29 | Building roof drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19960683U JPS60110520U (en) | 1983-12-29 | 1983-12-29 | Building roof drainage system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60110520U JPS60110520U (en) | 1985-07-26 |
| JPS6348731Y2 true JPS6348731Y2 (en) | 1988-12-15 |
Family
ID=30759681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19960683U Granted JPS60110520U (en) | 1983-12-29 | 1983-12-29 | Building roof drainage system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60110520U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH061961Y2 (en) * | 1987-10-28 | 1994-01-19 | 三協アルミニウム工業株式会社 | Roof rainwater drainage device |
-
1983
- 1983-12-29 JP JP19960683U patent/JPS60110520U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60110520U (en) | 1985-07-26 |
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