JP2002054275A - Drainage structure for building - Google Patents

Drainage structure for building

Info

Publication number
JP2002054275A
JP2002054275A JP2000243663A JP2000243663A JP2002054275A JP 2002054275 A JP2002054275 A JP 2002054275A JP 2000243663 A JP2000243663 A JP 2000243663A JP 2000243663 A JP2000243663 A JP 2000243663A JP 2002054275 A JP2002054275 A JP 2002054275A
Authority
JP
Japan
Prior art keywords
drainage
building
shielding
drainage structure
shielding member
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
Application number
JP2000243663A
Other languages
Japanese (ja)
Other versions
JP4467735B2 (en
Inventor
Kozo Okada
耕造 岡田
Kentaro Niwa
健太郎 丹羽
Kensho Iwase
憲昭 岩瀬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bunka Shutter Co Ltd
Original Assignee
Bunka Shutter Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bunka Shutter Co Ltd filed Critical Bunka Shutter Co Ltd
Priority to JP2000243663A priority Critical patent/JP4467735B2/en
Publication of JP2002054275A publication Critical patent/JP2002054275A/en
Application granted granted Critical
Publication of JP4467735B2 publication Critical patent/JP4467735B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

PROBLEM TO BE SOLVED: To provide a drainage structure for a building so that the whole water on a water downflow member serving as a deck material or the like drops into a drainage member such as a gutter member to obtain a good drainage state. SOLUTION: The deck material 24 of a balcony 11 is supported by a plurality of floor joists 20, and a gutter member 22 extending in the parallel direction of the floor joists 20 is arranged below the tip of the deck material 24. A shielding member 27 having the length so as to set astride the floor joists 20 to shield the spaces between the floor joists 20 is arranged at the tip of the deck material 24, and the rainwater from these spaces is prevented from dropping to the outside of the balcony by the shielding member 27.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、建物の排水構造に
係り、例えば、建物用付設物であるバルコニ、庇、集合
住宅の外階段、外廊下等の排水のために利用できるもの
である。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drainage structure for a building, and can be used, for example, for draining a building accessory such as a balcony, an eave, an outer staircase of an apartment house, or an outer corridor.

【0002】[0002]

【背景技術】図8及び図9は、従来の建物の排水構造、
具体的には建物用付設物であるバルコニの排水構造を示
し、図8は、デッキ材を想像線で示したバルコニの根太
の先部周辺の拡大断面斜視図で、図9は、バルコニの桁
梁及び樋部材の部分の縦断面図である。バルコニの構造
材になっている桁梁51には排水部材である樋部材52
が取り付けられ、建物本体に後端が結合されてこの建物
本体から延びている根太53の先端がこの樋部材52に
載せられて支持されている。根太53は、デッキ材54
の裏面側に配置されてデッキ材54を支持する支持部材
になっており、樋部材52及び桁梁51の延び方向に間
隔を開けて複数並設された根太53にデッキ材54が載
せられている。
BACKGROUND ART FIGS. 8 and 9 show a conventional drainage structure of a building,
Specifically, a drainage structure of a balcony, a building accessory, is shown. FIG. 8 is an enlarged cross-sectional perspective view of the periphery of the tip of the balcony joist, where the deck material is shown by imaginary lines, and FIG. 9 is a beam of the balcony. It is a longitudinal section of a part of a beam and a gutter member. A girder beam 51 which is a structural member of Balconi has a gutter member 52 which is a drainage member.
Is attached, and the rear end of the joist 53 is connected to the building body, and the tip end of the joist 53 extending from the building body is mounted on and supported by the gutter member 52. The joist 53 is a deck material 54
The deck member 54 is placed on a plurality of joists 53 that are arranged side by side at intervals in the direction in which the gutter members 52 and the girder beams 51 extend. I have.

【0003】また、桁梁51の長手方向両端は、建物本
体に結合されている図示外の左右2本の妻梁の先端間に
架設されており、この桁梁51にブラケット55でバル
コニの手摺り用柱56が結合され、また、桁梁51は、
連結部材57、ボルト58,59、ナット60,61で
根太53に連結されている。このように桁梁51が根太
53に連結部材57を介して連結されることにより、桁
梁51の長手方向の途中部がバルコニ内外方向に変位す
るのを阻止される。
Further, both ends in the longitudinal direction of the girder beam 51 are bridged between the tips of two left and right girder beams (not shown) connected to the building main body. The sliding column 56 is connected, and the beam 51 is
The connecting members 57, bolts 58 and 59, and nuts 60 and 61 are connected to the joist 53. By connecting the girder 51 to the joist 53 via the connecting member 57 in this manner, the longitudinal midway of the girder 51 is prevented from being displaced in and out of the balcony.

【0004】雨天時において雨水がデッキ材54の上に
降ると、雨水は、建物本体側が高位となった水勾配をも
って配置されているデッキ材54の表面上を流下した
後、デッキ材54の先端下側に配置されている樋部材5
2へと落下し、この後、樋部材52に接続してバルコニ
に設けられている図示外の縦樋部材へと流れ落ちること
になる。
When rainwater falls on the deck material 54 during rainy weather, the rainwater flows down on the surface of the deck material 54 arranged with a water gradient in which the building body side is high, and then the tip of the deck material 54 Gutter member 5 arranged on the lower side
2 and thereafter flows down to a vertical gutter member (not shown) provided on the balcony which is connected to the gutter member 52.

【0005】[0005]

【発明が解決しようとする課題】以上述べた従来のバル
コニの排水構造によると、図8に示されているとおり、
樋部材52は桁梁51に設けられ、手摺り用柱56は、
下端部56Aが樋部材52の内側に挿入された状態で立
設されているため、デッキ材54の先端面54Aがこの
手摺り用柱56に干渉しないように、デッキ材54を樋
部材52に対して配置しなければならない。これによる
と、デッキ材54の先端面54Aの位置を桁梁51に近
い位置とすることができず、この先端面54Aの位置を
桁梁51から離れた樋部材52の幅方向における根太5
3側の端部近くまで後退させた位置としなければなら
ず、先端面54Aを樋部材52の幅方向内側に深く臨ま
せることはできない。
According to the above-described conventional drainage structure of a balcony, as shown in FIG.
The gutter member 52 is provided on the beam 51, and the handrail column 56 is
Since the lower end portion 56A is erected with the lower end portion 56A inserted inside the gutter member 52, the deck member 54 is attached to the gutter member 52 so that the distal end surface 54A of the deck member 54 does not interfere with the handrail column 56. Must be placed against According to this, the position of the distal end surface 54A of the deck member 54 cannot be set to a position close to the girder 51, and the position of the distal end surface 54A is changed to the joist 5 in the width direction of the gutter member 52 separated from the girder 51.
The position must be set back to near the end on the third side, and the distal end surface 54A cannot face deeply inside the gutter member 52 in the width direction.

【0006】このため、例えば、大雨のとき、デッキ材
54の表面上を流下した雨水の一部が樋部材52の延び
方向に並設されている根太53同士の間からバルコニ下
に落ち、雨水の全部を所定どおり樋部材52の内側に落
下させることができないおそれがあった。
For example, in the event of heavy rain, part of the rain water flowing down on the surface of the deck member 54 falls under the balcony from between the joists 53 juxtaposed in the direction in which the gutter member 52 extends. May not be able to fall into the inside of the gutter member 52 as predetermined.

【0007】また、デッキ材54の側部の下側に根太5
3の長手方向に延びる樋部材が配置され、バルコニの妻
梁に設けられるこの樋部材と、バルコニの桁梁51の長
手方向に複数配置されている根太53のうちの妻梁側の
根太53とが離れていると、この箇所からも大雨のとき
にバルコニ下に雨水の一部が落下するおそれがある。
A joist 5 is provided below the side of the deck member 54.
3 is provided on the girder beam of the balcony and the gutter member provided on the girder beam of the balcony and the joist 53 on the girder beam side of the plurality of joists 53 arranged in the longitudinal direction of the girder beam 51 of the balcony. If it is far away, there is a risk that part of the rainwater will fall under the balcony during heavy rain from this location.

【0008】本発明の目的は、デッキ材等である水流下
部材の上の全部の水が樋部材等の排水部材の内側に落下
し、良好な排水状態を得られるようになる建物の排水構
造を提供するところにある。
SUMMARY OF THE INVENTION It is an object of the present invention to provide a drainage structure for a building in which all water on a water-drainage member such as a deck material falls into a drainage member such as a gutter member to obtain a good drainage state. Is to provide.

【0009】[0009]

【課題を解決するための手段】本発明に係る建物の排水
構造は、表面上を水が流下する水流下部材が、この水流
下部材の裏面側に間隔を開けて並設された複数の支持部
材で支持され、前記水流下部材の先端下側にこれらの支
持部材の並設方向に延びる排水部材が配置され、前記水
流下部材の表面上を流下した水がこの排水部材に落下し
て排水される建物の排水構造において、前記水流下部材
の先端に前記支持部材同士の間の空間を遮蔽する遮蔽部
材が配置されていることを特徴とするものである。
According to the present invention, there is provided a drainage structure for a building, in which a plurality of supporting members having water flowing down on the surface thereof are arranged side by side at intervals on the back side of the water flowing down member. A drainage member that is supported by a member and extends in the direction in which these support members are juxtaposed is disposed below the distal end of the waterfall member, and water that has flowed down on the surface of the waterfall member falls to the drainage member and drains. In a drainage structure for a building, a shielding member for shielding a space between the supporting members is disposed at a tip of the water flowing-down member.

【0010】この建物の排水構造によると、水流下部材
の先端に支持部材同士の間の空間を遮蔽する遮蔽部材が
配置されているため、たとえ水流下部材の先端面が排水
部材の幅方向内側に深く臨んだ位置に配置されていなく
ても、支持部材同士の間から水が排水部材の外部へ落ち
るのを遮蔽部材によって防止することができることにな
り、水流下部材の表面上を流下した水の全部を所定どお
り排水部材へ落下させることができるようになる。
According to the drainage structure of this building, since the shielding member that shields the space between the support members is disposed at the tip of the water flowing-down member, even if the distal end surface of the water flowing-down member is inward in the width direction of the draining member. Even if it is not disposed at a position facing deep into the water, the shielding member can prevent water from flowing from between the support members to the outside of the drainage member, and the water flowing down on the surface of the water flowing down member Can be dropped onto the drainage member as predetermined.

【0011】遮蔽部材は支持部材同士の間の空間を遮蔽
することができるものであれば任意な形状、構造のもの
でよく、例えば、板金によるものでもよく、押し出し成
形品によるものでもよく、プラスチックパネルによるも
のでもよく、金属製又はプラスチック製等のブロックに
よるものでもよい。
The shielding member may be of any shape and structure as long as it can shield the space between the support members. For example, the shielding member may be a sheet metal, an extruded product, or a plastic. It may be a panel or a block made of metal or plastic.

【0012】また、遮蔽部材は、複数の支持部材の先端
に跨って延びる長さを有するものであって、これにより
支持部材同士の間の空間を遮蔽するものでもよく、ある
いは、支持部材同士の間の空間だけにこの空間を埋める
ように配置されるものでもよい。
Further, the shielding member may have a length extending over the distal ends of the plurality of supporting members, thereby shielding a space between the supporting members, or may be a member for shielding the supporting members. It may be arranged so as to fill this space only in the space between them.

【0013】しかし、前者によると、後者の場合と異な
り、支持部材と遮蔽部材との間で隙間が生じなくなるた
め、水漏れ対策上より有効となるという効果を得られ
る。
However, according to the former, unlike the latter case, no gap is formed between the supporting member and the shielding member, and therefore, an effect that it is more effective in taking measures against water leakage can be obtained.

【0014】さらに、遮蔽部材の排水部材側の端部はこ
の排水部材まで延びていなくてもよく、また、排水部材
まで延びていてもこの排水部材の内側に挿入されていな
くてもよいが、遮蔽部材の排水部材側の端部は、排水部
材まで延びていて排水部材の内側に挿入されていること
が好ましい。
Further, the end of the shielding member on the drainage member side may not extend to the drainage member, and may not extend to the drainage member or be inserted inside the drainage member. It is preferable that the end on the drain member side of the shielding member extends to the drain member and is inserted inside the drain member.

【0015】これによると、水流下部材の表面上を流下
してこの水流下部材の先端から落下した水は、遮蔽部材
に案内されて自ずと排水部材の内側へと導かれることに
なり、確実に排水部材に落ちることになる。
According to this, the water flowing down on the surface of the water flowing-down member and dropping from the tip of the water flowing-down member is guided by the shielding member and naturally guided to the inside of the drainage member. It will fall on the drainage member.

【0016】このように遮蔽部材の排水部材側の端部を
排水部材の内側に挿入するようにした場合には、水流下
部材の先端を必ずしも排水部材の内側に臨む位置まで前
進させる必要はなく、この先端が排水部材から外れた位
置にあっても、水流下部材の表面上を流下した水を遮蔽
部材の案内作用によって排水部材へと案内することがで
きる。
In the case where the end of the shielding member on the drainage member side is inserted into the drainage member, it is not necessary to advance the tip of the water-falling member to a position facing the inside of the drainage member. Even when this tip is located at a position off the drain member, the water flowing down on the surface of the water flowing member can be guided to the drain member by the guiding action of the shielding member.

【0017】また、遮蔽部材における水流下部材側の端
部をこの水流下部材の先端又は支持部材の先端に当てが
い、これにより遮蔽部材を水流下部材又は支持部材に結
合する構造としてもよいが、遮蔽部材における水流下部
材側の端部をこの水流下部材と前記支持部材との間に挿
入する構造とすることが好ましい。
Further, the end of the shielding member on the side of the water flowing-down member may be applied to the tip of the water flowing-down member or the tip of the support member, thereby connecting the shielding member to the water flowing-down member or the supporting member. Preferably, the end of the shielding member on the side of the water flowing-down member is inserted between the water flowing-down member and the support member.

【0018】これによると、支持部材に水流下部材を載
せて固定することにより、遮蔽部材の水流下部材側の端
部を自ずと水流下部材と支持部材とで挟着固定できるこ
とになり、この端部の固定作業の容易化を図ることがで
きる。また、遮蔽部材の水流下部材側の端部は水流下部
材と支持部材との間に挿入されているため、水流下部材
の先端から落下する水が遮蔽部材の後側に侵入すること
はなく、全部の水を遮蔽部材の前側に落として排水部材
へと案内させることができる。
According to this, by mounting and fixing the water flowing-down member on the supporting member, the end of the shielding member on the water flowing-down member side can be automatically sandwiched and fixed between the water flowing-down member and the supporting member. The work of fixing the parts can be facilitated. Further, since the end of the shielding member on the side of the water flowing-down member is inserted between the water flowing-down member and the support member, water falling from the tip of the water flowing-down member does not enter the rear side of the shielding member. All the water can be dropped to the front side of the shielding member and guided to the drainage member.

【0019】以上の建物の排水構造において、前記複数
の支持部材は前記排水部材の延び方向のみに並設されて
いてもよく、これらの支持部材の他に、これらの支持部
材と直角等の角度をなす支持部材が設けられていてもよ
い。
In the above-described drainage structure for a building, the plurality of support members may be juxtaposed only in the extending direction of the drainage member. May be provided.

【0020】また、以上の建物の排水構造は建物の任意
な箇所に適用でき、また、建物本体の排水構造ではな
く、建物本体に付設される建物用付設物の排水構造とし
ても適用できる。この建物用付設物は、例えば、バルコ
ニでもよく、シャッター装置のシャッターケースでもよ
く、オーニング装置の収納ケースでもよく、ロールスク
リーン装置の収納ケースでもよく、庇でもよく、看板等
でもよい。さらに、建物が集合住宅である場合には、建
物用付設物は、外階段でもよく、外廊下でもよい。建物
用付設物がバルコニである場合において、このバルコニ
は支柱で支持されないタイプでもよく、支柱で支持され
るタイプでもよい。
The above-mentioned drainage structure of a building can be applied to an arbitrary part of a building, and can be applied not only to the drainage structure of the building body but also to a drainage structure of a building accessory attached to the building body. The building accessory may be, for example, a balcony, a shutter case of a shutter device, a storage case of an awning device, a storage case of a roll screen device, an eaves, a signboard, or the like. Further, when the building is an apartment house, the building accessory may be an external staircase or an external corridor. When the building accessory is a balcony, the balcony may be a type not supported by a support or a type supported by a support.

【0021】また、以上の本発明に係る排水構造が建物
本件に付設される建物用付設物に適用される場合におい
て、水流下部材の先端とは、水流下部材の建物本体とは
反対側の端部でもよく、建物本体側の端部でもよく、こ
れらの端部と直角等の角度をなす端部でもよい。
Further, in the case where the drainage structure according to the present invention is applied to a building accessory attached to a building, the tip of the water flowing-down member is located on the side opposite to the building body of the water flowing-down member. It may be an end, an end on the building body side, or an end forming an angle such as a right angle with these ends.

【0022】また、この建物用付設物が付設される建物
本体は、軸組み工法によるものでもよく、パネル工法に
よるものでもよく、ユニット工法によるものでもよく、
また、建物本体は、カーテンウォール等を使用するS造
建物でもよく、RC造建物でもよく、SRC造建物等で
もよい。
The building body to which the building accessory is attached may be of a framed construction method, of a panel construction method, of a unit construction method,
The building body may be an S-building using a curtain wall or the like, an RC building, or an SRC building.

【0023】以上の本発明に係る建物の排水構造が建物
用付設物の排水構造として適用される場合には、前述し
た水流下部材と支持部材と前記排水部材と遮蔽部材は、
建物用付設物を形成する部材となる。また、建物用付設
物がバルコニである場合には、水流下部材はこのバルコ
ニのデッキ材、支持部材はこのデッキ材が載せられた根
太、排水部材はバルコニの樋部材となる。
In the case where the above-described drainage structure for a building according to the present invention is applied as a drainage structure for an accessory for a building, the above-mentioned drainage member, support member, drainage member, and shielding member include:
It is a member that forms a building accessory. When the building accessory is a balcony, the water flowing-down member is a deck material of the balcony, the supporting member is a joist on which the deck material is mounted, and the drainage member is a gutter member of the balcony.

【0024】建物用付設物がバルコニである場合におい
ては、遮蔽部材を根太に結合し、樋部材が取り付けられ
ているバルコニの梁材を、この梁材と遮蔽部材との間に
架設された連結部材と、遮蔽部材とを介して根太に連結
するようにしてもよい。
In the case where the building accessory is a balcony, the shielding member is joined to the joist, and the beam of the balcony to which the gutter member is attached is connected to the connection between the beam and the shielding member. You may make it connect to a joist via a member and a shielding member.

【0025】これによると、根太の先端に遮蔽部材が配
置され、このため従来の連結部材を使用してバルコニの
梁材を根太に連結できなくなっても、この梁材を、梁材
と遮蔽部材との間に架設された連結部材と、遮蔽部材と
を介して根太に連結できるようになり、従来と同じく、
梁材の長手方向の途中部がバルコニ内外方向に変位する
のを阻止できるようになる。
According to this, the shielding member is disposed at the tip of the joist, so that even if it is not possible to connect the barconi beam to the joist using the conventional connecting member, this beam is replaced with the beam and the shielding member. And a connecting member erected between them, and a joist via a shielding member.
This makes it possible to prevent the middle part of the beam material in the longitudinal direction from being displaced in and out of the balcony.

【0026】なお、樋部材が取り付けられるバルコニの
梁材は、このバルコニの桁梁でもよく、妻梁でもよい。
また、これらの桁梁と妻梁の全部に樋部材を設けてもよ
い。これらの樋部材は、桁梁、妻梁とは別の部材として
生産することにより、後作業で桁梁、妻梁に結合しても
よく、押し出し成形品等として生産される桁梁、妻梁の
生産時に桁梁、妻梁と一体に形成してもよい。
The barconi beam to which the gutter member is attached may be a barconi girder beam or a girder beam.
Further, a gutter member may be provided on all of the girder beam and the girder beam. These gutter members may be manufactured as separate members from the girder beam and the girder beam, and may be joined to the girder beam and the girder beam in a later operation. May be formed integrally with the girder beam and the girder beam during production.

【0027】また、以上の本発明に係る建物の排水構造
は、水流下部材の先端面が排水部材の幅方向内側に深く
臨んだ位置に配置される場合でも、またそうではない場
合にも適用できる。そして、建物の排水構造がバルコニ
の排水構造である場合には、手摺り用柱が、バルコニの
排水部材である樋部材の内側に下端部が挿入された状態
で立設されるときでも、またそうではないときにも、本
発明を適用できる。
The above-described drainage structure for a building according to the present invention is applicable to the case where the tip surface of the water flowing-down member is disposed at a position deeply inward in the width direction of the drainage member and the case where it is not so. it can. And when the drainage structure of the building is a drainage structure of Balconi, even when the handrail pillar is erected with the lower end inserted inside the gutter member which is the drainage member of Balconi, The present invention can be applied even when this is not the case.

【0028】また、本発明に係る建物の排水構造は、水
流下部材がこの水流下部材の裏面側に配置された支持部
材で支持され、前記水流下部材の側部の下側に前記支持
部材の長手方向に延びる排水部材が配置され、この排水
部材と前記支持部材とが離れている建物の排水構造にお
いて、前記水流下部材の側部にこの水流下部材と前記排
水部材との間の空間を遮蔽する遮蔽部材が配置されてい
ることを特徴とするものである。
Further, in the drainage structure for a building according to the present invention, the water flowing-down member is supported by a supporting member disposed on the back side of the water flowing-down member, and the supporting member is provided below a side portion of the water flowing-down member. In a drainage structure of a building in which a drainage member extending in the longitudinal direction of the drainage member is disposed and the drainage member and the support member are separated from each other, a space between the drainage member and the drainage member is provided at a side portion of the drainage member. A shielding member that shields the light is disposed.

【0029】この建物の排水構造によると、水流下部材
の側部にこの水流下部材と排水部材との間の空間を遮蔽
する遮蔽部材が配置されているため、排水部材と支持部
材とが離れていても、水流下部材と排水部材との間の空
間から水が排水部材の外部に落ちるのを防止できる。
According to the drainage structure of this building, since the shielding member for shielding the space between the draining member and the drainage member is disposed on the side of the draining member, the drainage member and the supporting member are separated from each other. Even if it does, water can be prevented from dropping out of the drainage member from the space between the water flow-down member and the drainage member.

【0030】さらに、本発明に係る建物の排水構造は、
表面上を水が流下する水流下部材が、この水流下部材の
裏面側に間隔を開けて並設された複数の支持部材で支持
され、前記水流下部材の先端下側にこれらの支持部材の
並設方向に延びる第1排水部材が配置されているとと
も、前記水流下部材の側部の下側に前記支持部材の長手
方向に延びる第2排水部材が配置され、この第2排水部
材と前記支持部材とが離れている建物の排水構造におい
て、前記水流下部材の先端に前記支持部材同士の間の空
間を遮蔽する第1遮蔽部材が配置され、前記水流下部材
の側部にこの水流下部材と前記2排水部材との間の空間
を遮蔽する第2遮蔽部材が配置され、これらの第1遮蔽
部材と第2遮蔽部材とは、第1排水部材と第2排水部材
との接続部分に対応する箇所で接続されていることを特
徴とするものである。
Furthermore, the drainage structure for a building according to the present invention is:
A water flowing member on which water flows down on the front surface is supported by a plurality of support members arranged side by side at intervals on the back surface side of the water flowing member, and the support members of these supporting members are located below the front end of the water flowing member. A first drainage member extending in the juxtaposition direction is disposed, and a second drainage member extending in the longitudinal direction of the support member is disposed below a side portion of the water flow-down member. In a drainage structure of a building in which the support member is separated, a first shielding member that shields a space between the support members is disposed at a tip of the water flow-down member. A second shielding member that shields a space between the lower member and the second drainage member is disposed, and the first shielding member and the second shielding member are connected to the first drainage member and the second drainage member. Is connected at a location corresponding to

【0031】この建物の排水構造によると、支持部材の
先端下側に第1排水部材が、支持部材の側部の下側に第
2排水部材がそれぞれ設けられ、また、支持部材の先端
に第1遮蔽部材が、支持部材の側部に第2遮蔽部材部材
がそれぞれ配置されていても、第1遮蔽部材と第2遮蔽
部材とは第1排水部材と第2排水部材との接続部分に対
応する箇所において接続されているため、これらの遮蔽
部材の間から水が漏れることはなく、これらの遮蔽部材
によって水をそれぞれの排水部材に案内できるようにな
る。
According to the drainage structure of this building, the first drainage member is provided below the tip of the support member, the second drainage member is provided below the side of the support member, and the second drainage member is provided at the tip of the support member. Even when the first shielding member has the second shielding member disposed on the side of the support member, the first shielding member and the second shielding member correspond to a connection portion between the first drainage member and the second drainage member. Since the connection is made at the location where the water flows, water does not leak from between the shielding members, and the water can be guided to the respective drainage members by the shielding members.

【0032】この建物の排水構造において、第1遮蔽部
材と第2遮蔽部材とを接続させるためには、これらの遮
蔽部材を重ね合わせ係合させてもよく、また、突き合わ
せてもよく、さらには、嵌め合せてもよく、任意な接続
構造とすることができる。
In the drainage structure of this building, in order to connect the first shielding member and the second shielding member, these shielding members may be overlapped and engaged with each other, and may be abutted. Alternatively, any connection structure may be adopted.

【0033】また、第1遮蔽部材と第2遮蔽部材とを重
ね合わせ係合とするためには、例えば、一方の遮蔽部材
に切欠部を形成し、この切欠部に他方の遮蔽部材を挿入
することにより、遮蔽部材同士を重ね合わせ係合させた
構造としてもよく、あるいは、両方の遮蔽部材に切欠部
を形成し、これらの切欠部同士を噛み合わせることによ
り、遮蔽部材同士を重ね合わせ係合させた構造としても
よく、両方の遮蔽部材の形状等に応じた任意な重ね合わ
せ係合の構造を採用できる。
In order to make the first shielding member and the second shielding member overlap and engage, for example, a notch is formed in one shielding member, and the other shielding member is inserted into this notch. Thereby, a structure in which the shielding members are overlapped and engaged with each other may be employed, or a notch may be formed in both the shielding members, and the notches may be engaged with each other so that the shielding members overlap each other. It is also possible to adopt a structure in which any overlapping engagement according to the shape and the like of both shielding members can be adopted.

【0034】以上の建物の排水構造も建物の任意な箇所
に適用できる。また、建物本体の排水構造ではなく、建
物本体に付設される建物用付設物の排水構造としても適
用できる。この建物用付設物は、前述と同じく、例え
ば、バルコニでもよく、シャッター装置のシャッターケ
ースでもよく、オーニング装置の収納ケースでもよく、
ロールスクリーン装置の収納ケースでもよく、庇でもよ
く、看板等でもよい。さらに、建物が集合住宅である場
合には、建物用付設物は、外階段でもよく、外廊下でも
よい。建物用付設物がバルコニである場合において、こ
のバルコニは支柱で支持されないタイプでもよく、支柱
で支持されるタイプでもよい。
The above-described drainage structure of a building can be applied to any part of the building. Further, the present invention can be applied not to the drainage structure of the building body but to the drainage structure of a building accessory attached to the building body. This building accessory may be, for example, a barconi, a shutter case of a shutter device, or a storage case of an awning device, as described above.
It may be a storage case of a roll screen device, an eaves, a signboard or the like. Further, when the building is an apartment house, the building accessory may be an external staircase or an external corridor. When the building accessory is a balcony, the balcony may be a type not supported by a support or a type supported by a support.

【0035】また、この建物用付設物が付設される建物
本体は、軸組み工法によるものでもよく、パネル工法に
よるものでもよく、ユニット工法によるものでもよく、
また、建物本体は、カーテンウォール等を使用するS造
建物でもよく、RC造建物でもよく、SRC造建物等で
もよい。
The building body to which the building accessory is attached may be a framed construction method, a panel construction method, or a unit construction method.
The building body may be an S-building using a curtain wall or the like, an RC building, or an SRC building.

【0036】[0036]

【発明の実施の形態】以下に本発明の実施形態を図面に
基づいて説明する。本実施形態に係る排水構造は、建物
本体に付設される建物用付設物となっているバルコニに
適用された場合であり、このバルコニは支柱で支持され
ないタイプである。図1は、このバルコニ11を示して
いる。バルコニ11は、建物本体1から延びる妻梁12
と、2本ある妻梁12の先端間に架設された桁梁13と
が構造材となって形成されており、妻梁12と桁梁13
に手摺り14が立設されている。それぞれの妻梁12
は、建物本体1の躯体に結合された取付具15を介して
建物本体1に取り付けられ、妻梁12と取付具15との
結合は、取付具15のアーム部15Aに妻梁12をボル
ト16、ナットで締結することによりなされている。ま
た、手摺り14のトップレール17等は、建物本体1の
躯体にビス等の止着具18で止められたブラケット19
を介して建物躯体に結合されている。
Embodiments of the present invention will be described below with reference to the drawings. The drainage structure according to the present embodiment is a case where the drainage structure is applied to a balcony that is a building accessory attached to a building body, and the balcony is a type that is not supported by columns. FIG. 1 shows this balcony 11. Balconi 11 is a girder beam 12 extending from the building body 1.
And a girder beam 13 erected between the ends of two girder beams 12 are formed as structural materials.
A handrail 14 is provided upright. Each wife beam 12
Is attached to the building main body 1 via a fixture 15 connected to the skeleton of the building main body 1. The connection between the girder 12 and the fixture 15 is performed by connecting the girder 12 to the arm 15 A of the fixture 15 with the bolt 16. It is done by fastening with nuts. Also, the top rail 17 and the like of the handrail 14 are attached to a frame 19 of the building main body 1 by fastening members 18 such as screws.
Is connected to the building frame through

【0037】また、桁梁13の長手方向に複数並設され
ているバルコニ11の根太20の建物本体1側の端部
は、建物本体1に固定された根太受け部材21に載せら
れて結合支持されている。
Further, the end of the plurality of joists 20 of the balconies 11 arranged side by side in the longitudinal direction of the girder beam 13 on the side of the building body 1 is placed on a joist receiving member 21 fixed to the building body 1 and joined and supported. Have been.

【0038】また、桁梁13には、バルコニ11の内側
において、排水部材である樋部材22が取り付けられ、
桁梁13と同じ方向へ延びるこの樋部材22の内部に下
端部23Aが挿入された状態で手摺り用柱23が立設さ
れている。
A gutter member 22, which is a drainage member, is attached to the girder beam 13 inside the balcony 11.
A handrail column 23 is provided upright with a lower end 23A inserted inside the gutter member 22 extending in the same direction as the girder beam 13.

【0039】図2は、デッキ材を想像線で示したバルコ
ニ11の根太20の先部周辺の拡大断面斜視図であっ
て、バルコニ11の桁梁13及び樋部材22の縦断面が
示されている。樋部材22は、バルコニ外側の立上り部
22Aが桁梁13のバルコニ内側の側面に結合されるこ
とにより桁梁13と一体化されており、樋部材22のバ
ルコニ内側の立上り部22Bの上端にはバルコニ内側に
延びる延出部22Cが形成されている。なお、この樋部
材22は桁梁13と別部材になっているが、桁梁13が
押し出し成形品である場合には、樋部材22を桁梁13
と一体成形してもよい。根太20は、縦長の中空本体部
20Aと、この中空本体部20Aの下端に設けられた水
平のフランジ部20Bとからなり、フランジ部20Bが
延出部22Cに載せられてビス等の固定手段で固定され
ることにより、根太20と樋部材22とが結合されてい
る。
FIG. 2 is an enlarged perspective view of the periphery of the tip of the joist 20 of the balcony 11 in which the deck material is shown by imaginary lines, and shows the longitudinal sections of the beam 13 and the gutter member 22 of the balcony 11. I have. The gutter member 22 is integrated with the girder beam 13 by connecting the rising portion 22A outside the balcony to the side surface inside the balcony of the girder beam 13, and the gutter member 22 has an upper end of the rising portion 22B inside the balcony in the gutter member 22. An extension 22C extending inside the balcony is formed. The gutter member 22 is a separate member from the girder beam 13. However, when the girder beam 13 is an extruded product, the gutter member 22 is connected to the girder beam 13.
And may be integrally formed. The joist 20 is composed of a vertically long hollow main body portion 20A and a horizontal flange portion 20B provided at the lower end of the hollow main body portion 20A. The flange portion 20B is mounted on the extending portion 22C and is fixed by a fixing means such as a screw. By being fixed, the joist 20 and the gutter member 22 are connected.

【0040】根太20は桁梁13及び樋部材22の長手
方向に間隔を開けて複数並設されており、これらの根太
20にバルコニ11のデッキ材24が載せられて固定さ
れ、本実施形態での水流下部材となっているこのデッキ
材24は、本実施形態での支持部材となっている根太2
0に樋部材22側が低くなった水勾配をもって支持され
ている。樋部材22は、デッキ材24の先端下側におい
て、それぞれの根太20の並設方向に延びて配置されて
いる。手摺り用柱23は、桁梁13に両端が結合された
帯バンド部材25で桁梁13に取り付けられ、この帯バ
ンド部材25のそれぞれの端部は、桁梁13のバルコニ
内側の上部側面に形成されている横溝13Aに頭部がス
ライド係止されたボルト26と、このボルト26に螺合
されたナット26Aとで桁梁13に結合されている。
A plurality of joists 20 are juxtaposed at intervals in the longitudinal direction of the girder beams 13 and the gutter members 22. A deck material 24 of the balconi 11 is mounted and fixed on these joists 20 in this embodiment. The deck member 24 serving as a water flowing-down member is a joist 2 serving as a support member in the present embodiment.
At 0, the gutter member 22 is supported with a lowered water gradient. The gutter member 22 is disposed below the tip of the deck member 24 so as to extend in the direction in which the joists 20 are juxtaposed. The handrail post 23 is attached to the girder beam 13 with a band band member 25 having both ends joined to the girder beam 13, and each end of the band band member 25 is attached to an upper side surface inside the barconi of the girder beam 13. A bolt 26 whose head is slidably engaged with the formed transverse groove 13A and a nut 26A screwed to the bolt 26 are connected to the beam 13.

【0041】図3は、バルコニ11の桁梁13及び樋部
材22の部分の縦断面図である。この図3で示すよう
に、デッキ材24の先端面24Aは、下端部23Aが樋
部材22の内側に挿入されている手摺り用柱23と干渉
しないように桁梁13から大きく後退した位置、具体的
には、樋部材22のバルコニ内側の立上り部22Bと同
じ位置又は略同じ位置まで後退しており、このデッキ材
24の先端下側に遮蔽部材27が配置されている。この
遮蔽部材27は板金の折り曲げ品であり、下側に延びる
下延出部27Aと、この下延出部27Aの上端からバル
コニ内側である横向きに延びる横延出部27Bとからな
る。
FIG. 3 is a longitudinal sectional view of the girder beam 13 and the gutter member 22 of the balcony 11. As shown in FIG. 3, the distal end surface 24A of the deck member 24 is located at a position largely retreated from the girder beam 13 so that the lower end portion 23A does not interfere with the handrail pillar 23 inserted inside the gutter member 22. Specifically, the gutter member 22 is retracted to the same position or substantially the same position as the rising portion 22 </ b> B inside the balcony, and the shielding member 27 is disposed below the tip of the deck member 24. The shielding member 27 is a bent product of a sheet metal, and includes a lower extension 27A extending downward, and a lateral extension 27B extending laterally inside the balcony from the upper end of the lower extension 27A.

【0042】このように逆L字状に形成されている遮蔽
部材27は、桁梁13の延び方向と同じ方向へ連続して
延びる大きな長さを有するとともに、下延出部27Aは
それぞれの根太20の先端面20Cの前面に配置されて
いる。したがって、図3のS4−S4線矢示図である図
4に示すとおり、遮蔽部材27はそれぞれの根太20の
間の空間Sを遮蔽しているとともに、それぞれの根太2
0の先端面20Cに跨って配置されている。また、図3
に示されているように、下延出部27Aの下端部27C
は樋部材22まで達し、この下端部27Cは樋部材22
の内側に挿入されている。
The shielding member 27 formed in the inverted L-shape has a large length continuously extending in the same direction as the extending direction of the girder beam 13, and the lower extending portion 27A has a respective joist. 20 is disposed on the front surface of the front end surface 20C. Therefore, as shown in FIG. 4 which is a view taken along the line S4-S4 in FIG. 3, the shielding member 27 shields the space S between the respective joists 20 and the respective joists 2
0 and is disposed over the top end surface 20C. FIG.
, The lower end portion 27C of the lower extension portion 27A
Reaches the gutter member 22, and the lower end 27C is
Is inserted inside.

【0043】また、遮蔽部材27の横延出部27Bはそ
れぞれの根太20とデッキ材24との間に挿入され、根
太20とデッキ材24とで挟着された状態になってい
る。
The laterally extending portions 27B of the shielding member 27 are inserted between the respective joists 20 and the deck members 24, and are sandwiched between the joists 20 and the deck members 24.

【0044】図2に示されているように、それぞれの手
摺り用柱23の位置と一致して桁梁13には連結部材2
8が配置され、遮蔽部材27よりも高位置に配置されて
いるこの連結部材28は、手摺り用柱23を中心に左右
対象又は略左右対象となった形状を有し、中央の遮蔽部
材取付部28Aと、この取付部28Aから桁梁13側へ
斜めに拡張して延びる左右一対のアーム部28Bと、そ
れぞれのアーム部28Bの先端に設けられた桁梁取付部
28Cとからなる。それぞれ桁梁取付部28Cは、桁梁
13の前記横溝13Aに頭部がスライド係止されたボル
ト29とナット29Aとで桁梁13に結合され、遮蔽部
材取付部28Aはビス等の止着具30で遮蔽部材27に
止着されているとともに、この止着具30で遮蔽部材2
7の横延出部27Bは根太20に結合されている。
As shown in FIG. 2, the connecting members 2 are attached to the beam 13 in accordance with the positions of the respective handrail columns 23.
8 is disposed at a position higher than the shielding member 27, the connecting member 28 has a shape symmetrical or substantially symmetrical about the handrail column 23, and has a central shielding member mounting portion. A portion 28A, a pair of left and right arms 28B extending diagonally from the mounting portion 28A toward the beam 13 and a beam mounting portion 28C provided at the tip of each arm 28B. Each of the girder beam mounting portions 28C is coupled to the girder beam 13 by a bolt 29 and a nut 29A whose heads are slid and locked in the lateral grooves 13A of the girder beam 13, and the shielding member mounting portion 28A is a fastening tool such as a screw. 30 and is fastened to the shielding member 27.
7 is connected to the joist 20.

【0045】以上のように遮蔽部材27は止着具30で
根太20に結合され、また、遮蔽部材27と桁梁13と
の間には連結部材28が架設されているため、桁梁13
は、連結部材28と遮蔽部材27を介して根太20に連
結されていることになる。これにより、桁梁13の長手
方向の途中部がバルコニ13の内外方向に変位するのを
阻止される。
As described above, the shielding member 27 is joined to the joist 20 by the fastening device 30. Further, since the connecting member 28 is erected between the shielding member 27 and the beam 13
Is connected to the joist 20 via the connecting member 28 and the shielding member 27. This prevents displacement of the beam 13 in the longitudinal direction from being displaced in and out of the balcony 13.

【0046】このように連結部材28を桁梁13と遮蔽
部材27との間に架設する作業を行った後に、それぞれ
の根太20の上にデッキ材24を載せて固定する作業が
行われ、これにより、デッキ材24はデッキ材24の裏
面側に間隔を開けて配置されたそれぞれの根太20で支
持されるとともに、遮蔽部材27の横延出部27Bは根
太20とデッキ材24との間に挿入されて挟着された状
態となる。
After the work of laying the connecting member 28 between the girder beam 13 and the shielding member 27 as described above, the work of mounting and fixing the deck material 24 on each joist 20 is performed. As a result, the deck member 24 is supported by the respective joists 20 arranged at intervals on the back side of the deck member 24, and the laterally extending portion 27 </ b> B of the shielding member 27 is located between the joist 20 and the deck member 24. It is inserted and pinched.

【0047】なお、連結部材28の遮蔽部材取付部28
Aが配置されない箇所には、図3に示すように、この遮
蔽部材取付部28Aの厚さ分に相当するスペーサ31が
根太20とデッキ材24との間に介入され、また、遮蔽
部材27の横延出部27Bが配置されない根太20とデ
ッキ材24との間の箇所には、横延出部27Bと遮蔽部
材取付部28Aとの合計厚さ分に相当する図示しないス
ペーサが配置される。
The shielding member mounting portion 28 of the connecting member 28
As shown in FIG. 3, a spacer 31 corresponding to the thickness of the shielding member mounting portion 28 </ b> A is interposed between the joist 20 and the deck member 24 at a portion where the shielding member 27 is not disposed. A spacer (not shown) corresponding to the total thickness of the laterally extending portion 27B and the shielding member mounting portion 28A is disposed between the joist 20 where the laterally extending portion 27B is not disposed and the deck member 24.

【0048】また、デッキ材24の側断面形状を図3に
示されたものとせず、遮蔽部材27の横延出部27B及
び連結部材28の遮蔽部材取付部28Aの位置と対応す
るデッキ材24の先端部の下部分を切除し、これにより
上記スペーサ31及び上記図示しないスペーサを省略す
るようにしてもよい。
Further, the side sectional shape of the deck member 24 is not shown in FIG. 3, and the deck member 24 corresponding to the position of the laterally extending portion 27B of the shielding member 27 and the position of the shielding member attaching portion 28A of the connecting member 28. The lower part of the distal end of the spacer may be cut off, so that the spacer 31 and the spacer (not shown) may be omitted.

【0049】以上の本実施形態によると、雨天時に雨水
がデッキ材24上に降ると、この雨水はデッキ材24の
水勾配によりデッキ材24の表面上を桁梁13側へ流下
し、そして雨水は、デッキ材24の先端から、根太20
の並設方向に延びて配設されている樋部材22に落下
し、この樋部材22から図示外の縦樋を通ってバルコニ
11の外部に排出される。
According to the above-described embodiment, when rainwater falls on the deck material 24 during rainy weather, the rainwater flows down on the surface of the deck material 24 toward the girder beam 13 due to the water gradient of the deck material 24, and From the tip of the deck material 24,
Are dropped to the gutter member 22 which is disposed to extend in the juxtaposition direction, and is discharged from the gutter member 22 to the outside of the balcony 11 through a vertical gutter (not shown).

【0050】また、デッキ材24の先端面24Aの位置
が、図3に示すように、手摺り用柱23との関係から樋
部材22の幅方向内側深くに臨んだ位置まで達せず、樋
部材22のバルコニ内側の立上り部22Bと同じ位置又
は略同じ位置になっていても、それぞれの根太20の間
の空間Sは、図4で示したように、デッキ材24の先端
に配置された遮蔽部材27で遮蔽されているため、デッ
キ材24の先端面24Aから落下する雨水はこれらの空
間Sからバルコニ外へ落下することはなく、遮蔽部材2
7によって樋部材22へと導かれることになる。
Further, as shown in FIG. 3, the position of the distal end surface 24A of the deck member 24 does not reach the position facing deep inside in the width direction of the gutter member 22 due to the relationship with the handrail column 23, and the gutter member Even at the same position or substantially the same position as the rising portion 22B on the inside of the barconi 22, the space S between the joists 20 is, as shown in FIG. Since it is shielded by the member 27, the rainwater falling from the tip end surface 24A of the deck member 24 does not fall out of the balcony S from these spaces S, and the shielding member 2
7 leads to the gutter member 22.

【0051】さらに、遮蔽部材27はそれぞれの根太2
0の先端に跨って延びているため、隣接する根太20同
士の間の空間だけに遮蔽部材を配置した場合と異なり、
根太20と遮蔽部材との間の隙間から雨水が漏れるおそ
れをなくすことができ、また、根太20が中空の本体部
20Aを有し、この本体部20Aが根太20の先端面2
0Cで開口していても、この開口部から雨水が根太20
の内部に侵入するのを防止できる。
Further, the shielding member 27 is connected to each joist 2
Because it extends over the leading end of 0, unlike the case where the shielding member is arranged only in the space between the adjacent joists 20,
The possibility that rainwater leaks from the gap between the joist 20 and the shielding member can be eliminated, and the joist 20 has a hollow main body portion 20A.
Even if it is open at 0C, rainwater will flow from this opening
Can be prevented from entering the inside of the device.

【0052】また、遮蔽部材27の樋部材22側の端
部、すなわち、遮蔽部材27の下延出部27Aの下端部
27Cは樋部材22の内側に挿入されているため、デッ
キ材24の先端面24Aから落下した雨水は、遮蔽部材
27の下延出部27Aに案内されて確実に樋部材22の
内側に落ち、樋部材22を経てバルコニ外に排出され
る。
The end of the shielding member 27 on the gutter member 22 side, that is, the lower end 27C of the lower extension 27A of the shielding member 27 is inserted inside the gutter member 22, so that the tip of the deck member 24 The rainwater that has fallen from the surface 24A is guided by the lower extension 27A of the shielding member 27 and surely falls inside the gutter member 22, and is discharged outside the balcony through the gutter member 22.

【0053】さらに、遮蔽部材27のデッキ材24側の
端部、すなわち、遮蔽部材27の横延出部27Bは、下
延出部27Aから折り曲げられてデッキ材24と根太2
0との間に挿入され、これらのデッキ材24と根太20
で挟着されているため、デッキ材24の先端面24Aか
ら落下した雨水は遮蔽部材27の下延出部27Aに沿っ
て落ちることになり、雨水が遮蔽部材27の後側、言い
換えると、根太20が配置されている箇所では遮蔽部材
27と根太20の先端面20Cとの間に侵入することは
ない。そして、下延出部27Aと横延出部27Bは、そ
れぞれの根太20に跨って延びている遮蔽部材27の全
長に亘って連続形成されているため、この効果を遮蔽部
材27の全長について得られる。
Further, the end of the shielding member 27 on the deck member 24 side, that is, the laterally extending portion 27B of the shielding member 27 is bent from the lower extending portion 27A to form the deck member 24 and the joist 2.
0, and these deck materials 24 and joists 20
, The rainwater that has fallen from the distal end surface 24A of the deck member 24 falls along the lower extension 27A of the shielding member 27, and the rainwater falls behind the shielding member 27, in other words, the joist. In the place where 20 is arranged, there is no intrusion between the shielding member 27 and the tip end surface 20C of the joist 20. Since the lower extension 27A and the lateral extension 27B are continuously formed over the entire length of the shielding member 27 extending over the respective joists 20, this effect is obtained for the entire length of the shielding member 27. Can be

【0054】また、本実施形態で遮蔽部材27が用いら
れ、このため、図8で示した従来の連結部材57と同じ
部材を使用して桁梁13を根太20に連結することがで
きなくなっても、本実施形態では、前述したとおり、遮
蔽部材27を止着具30で根太20に結合し、また、遮
蔽部材27と桁梁13との間には遮蔽部材27よりも高
位置で連結部材27を架設したため、桁梁13を、連結
部材27と遮蔽部材27を介して根太20に連結するこ
とができ、これにより、桁梁13の長手方向の途中部が
バルコニ13の内外方向に変位するのを阻止できる。
Further, the shielding member 27 is used in this embodiment, so that the beam 13 cannot be connected to the joist 20 using the same member as the conventional connecting member 57 shown in FIG. In the present embodiment, as described above, the shielding member 27 is connected to the joist 20 with the fastener 30, and the connecting member is located between the shielding member 27 and the beam 13 at a position higher than the shielding member 27. Since the bridge 27 is installed, the girder 13 can be connected to the joist 20 via the connecting member 27 and the shielding member 27, whereby the middle part of the girder 13 in the longitudinal direction is displaced inward and outward of the balcony 13. Can be prevented.

【0055】図5〜図7は、図1で示したバルコニ11
の妻梁12に設けられる樋部材についての実施形態であ
る。図5は、前記桁梁13と共にバルコニ11の梁材と
なっているこの妻梁12の部分を示す縦断面図であり、
図6は、図5のS6−S6線断面図である。
FIGS. 5 to 7 show the balcony 11 shown in FIG.
This is an embodiment of a gutter member provided on the girder 12 of FIG. FIG. 5 is a longitudinal sectional view showing a part of the girder beam 12 which is a beam material of the barconi 11 together with the girder beam 13,
FIG. 6 is a sectional view taken along line S6-S6 of FIG.

【0056】図5に示すように、妻梁12のバルコニ内
側にはデッキ材24の側部の排水部材となっている樋部
材35が設けられている。図示例では、この樋部材35
は妻梁12と一体成形されたものとなっているが、妻梁
12とは別部材とし、後作業で妻梁12に結合してもよ
い。樋部材35のバルコニ内側の端部には立上り部35
Aが形成され、この立上り部35Aの上端は水平部35
Bとなっている。この水平部35Bの高さ位置は、図3
で示した前記樋部材22の延出部22Cと同じ又は略同
じになっており、これらの樋部材35と樋部材22は、
バルコニ11の先端側の左右角部で接続されている。
As shown in FIG. 5, a gutter member 35 serving as a drainage member on the side of the deck member 24 is provided inside the balcony of the girder 12. In the illustrated example, this gutter member 35
Is formed integrally with the girder 12, but may be formed separately from the girder 12 and coupled to the girder 12 in a later operation. A rising portion 35 is provided at the end of the gutter member 35 inside the balcony.
A is formed, and the upper end of the rising portion 35A is
B. The height position of the horizontal portion 35B is shown in FIG.
The gutter member 35 and the gutter member 22 are the same or substantially the same as the extended portion 22C of the gutter member 22 shown in FIG.
They are connected at the left and right corners of the tip of the balcony 11.

【0057】前記根太20は、前述したように、デッキ
材24の先端側に設けられている樋部材22の延び方向
に並設されているが、これらの根太20のうち、妻梁1
2側の根太20は、図5に示されているとおり、デッキ
材24の側部24Bの下側に根太20の長手方向に延び
て設けられている樋部材35から離れて配置されてい
る。樋部材35の水平部35Bの上には遮蔽部材36が
配置され、この遮蔽部材36は同一断面形状が妻梁12
の長手方向に連続したものであって、水平部35Bにビ
ス等の固定手段で固定された水平下部36Aと、この水
平下部36Aから垂直に立ち上がった立上り部36B
と、この立上り部36Bの上端から水平下部36Aとは
反対側のバルコニ内側に延びている水平上部36Cとか
らなる。
As described above, the joists 20 are juxtaposed in the direction in which the gutter member 22 provided on the tip end side of the deck member 24 extends.
As shown in FIG. 5, the joists 20 on the two sides are disposed apart from a gutter member 35 provided below the side portion 24 </ b> B of the deck member 24 and extending in the longitudinal direction of the joists 20. A shielding member 36 is disposed on the horizontal portion 35B of the gutter member 35. The shielding member 36 has the same cross-sectional shape.
And a horizontal lower portion 36A fixed to the horizontal portion 35B by fixing means such as screws, and a rising portion 36B vertically rising from the horizontal lower portion 36A.
And a horizontal upper portion 36C extending from the upper end of the rising portion 36B to the inside of the balcony opposite to the horizontal lower portion 36A.

【0058】図5に示されているとおり、デッキ材24
の側部24Bは、妻梁12に結合されて下部が樋部材3
5の内部に挿入された手摺り用柱23との位置関係か
ら、樋部材35の内側に対応する位置まで達しておら
ず、この側部24Bの位置は、遮蔽部材36の立上り部
36Bを越えて水平下部36Aの途中部分に対応する位
置となっている。
As shown in FIG. 5, the deck material 24
Side 24B is connected to the girder beam 12 and the lower part is a gutter member 3.
Due to the positional relationship with the handrail post 23 inserted into the inside of the gutter 5, the position does not reach the position corresponding to the inside of the gutter member 35, and the position of the side portion 24 </ b> B exceeds the rising portion 36 </ b> B of the shielding member 36. At a position corresponding to an intermediate portion of the horizontal lower portion 36A.

【0059】また、図6に示すように、遮蔽部材36に
おける桁梁13側の端部36Dは、桁梁13と対面して
配置されている前記遮蔽部材27を越えて樋部材22側
へ延びている。これらの遮蔽部材36と遮蔽部材27
は、樋部材22と樋部材35との接続部分と対応する箇
所において接続、具体的には重ね合わせ係合されてお
り、樋部材22と樋部材35とを接続させるこの重ね合
わせ係合の状態が図7で示されている。すなわち、遮蔽
部材27の前記横延出部27Bに近い下延出部27Aの
上部には切欠部27Cが形成され、この切欠部27Cに
遮蔽部材36の水平上部36Cが挿入され、これにより
遮蔽部材27の横延出部27Bと遮蔽部材36の水平上
部36Cとのうち、横延出部27Bが上側となって遮蔽
部材27と遮蔽部材36とが重ね合わせ係合されてい
る。また、図5に示されているように、遮蔽部材27の
下延出部27Aは遮蔽部材36の立上り部36Bに隙間
なく接合されている。
As shown in FIG. 6, an end portion 36D of the shielding member 36 on the side of the girder beam 13 extends to the gutter member 22 side beyond the shielding member 27 arranged facing the girder beam 13. ing. These shielding members 36 and 27
Is connected at a position corresponding to the connecting portion between the gutter member 22 and the gutter member 35, specifically, is overlapped and engaged, and the state of this overlap engagement connecting the gutter member 22 and the gutter member 35 is Is shown in FIG. That is, a notch 27C is formed in the upper portion of the lower extension 27A near the lateral extension 27B of the shielding member 27, and the horizontal upper portion 36C of the shielding member 36 is inserted into the notch 27C, whereby the shielding member is inserted. Of the laterally extending portion 27B of 27 and the horizontal upper portion 36C of the shielding member 36, the laterally extending portion 27B is on the upper side, and the shielding member 27 and the shielding member 36 are overlapped and engaged. As shown in FIG. 5, the lower extension 27A of the shielding member 27 is joined to the rising portion 36B of the shielding member 36 without any gap.

【0060】また、このように根太20の長手方向に延
びている遮蔽部材36により、図5に示されているよう
に、デッキ材24の側部24Bと樋部材35との間の空
間は遮蔽されている。この遮蔽部材36の水平上部36
Cとデッキ材24との間にはブチルゴム、多孔質材料等
によるシール部材を介設してもよく、介設しなくてもよ
い。
As shown in FIG. 5, the shielding member 36 extending in the longitudinal direction of the joist 20 shields the space between the side portion 24B of the deck member 24 and the gutter member 35. Have been. The horizontal upper part 36 of this shielding member 36
A seal member made of butyl rubber, a porous material, or the like may or may not be provided between C and the deck material 24.

【0061】以上において、この実施形態では、デッキ
材24の先端下側に配置された樋部材22、遮蔽部材2
7を第1樋部材22、第1遮蔽部材27としたとき、デ
ッキ材24の側部24Bの側に配置された樋部材35、
遮蔽部材36は第2樋部材35、第2遮蔽部材36とな
っている。
In the above, in this embodiment, the gutter member 22 and the shielding member 2 arranged below the tip of the deck member 24
When 7 is the first gutter member 22 and the first shielding member 27, a gutter member 35 arranged on the side portion 24B side of the deck material 24,
The shielding member 36 is a second gutter member 35 and a second shielding member 36.

【0062】この実施形態によると、雨水がデッキ材2
4上に降り、この雨水がデッキ材24の側部24Bから
落下すると、雨水は第2遮蔽部材36の水平下部36A
及び第2樋部材35の水平部35Bを経て第2樋部材3
5内へ落下する。すなわち、第1樋部材22の延び方向
に複数並設されている根太20のうちの妻梁12に近い
根太20が第2樋部材35から離れていても、第2遮蔽
部材36はデッキ材24と第2樋部材35との間の空間
を遮蔽しているため、この第2遮蔽部材36は水切り材
となり、雨水を第2樋部材35へと導くため、雨水がデ
ッキ材24の側部24Bからバルコニ下へ落下すること
はない。
According to this embodiment, the rainwater is
When the rainwater falls on the side 24B of the deck member 24, the rainwater falls on the horizontal lower portion 36A of the second shielding member 36.
And the second gutter member 3 via the horizontal portion 35B of the second gutter member 35
5 falls into. That is, even if the joist 20 close to the girder beam 12 of the plurality of joists 20 juxtaposed in the extending direction of the first gutter member 22 is separated from the second gutter member 35, the second shielding member 36 can be connected to the deck member 24. Since the space between the second gutter member 35 and the second gutter member 35 is shielded, the second shielding member 36 serves as a drainer, and the rainwater is guided to the second gutter member 35 so that the rainwater is supplied to the side portion 24B of the deck member 24. Does not fall under the balcony.

【0063】また、バルコニ11の先端と左右の側部と
に設けられている第1樋部材22と第2樋部材35とに
対応させて第1遮蔽部材27と第2遮蔽部材36を設け
ても、第1樋部材22と第2樋部材35との接続部分と
対向する箇所においてこれらの第1遮蔽部材27と第2
遮蔽部材36とを接続させたため、第1遮蔽部材27と
第2遮蔽部材36との間から雨水が漏れることはなく、
デッキ材24の先端24Aから落下する雨水を第1遮蔽
部材27で案内させて第1樋部材22の内部へ、デッキ
材24の側部24Bから落下する雨水を第2遮蔽部材3
6で案内させて第2樋部材35の内部へそれぞれ導くこ
とができる。
Further, a first shielding member 27 and a second shielding member 36 are provided corresponding to the first gutter member 22 and the second gutter member 35 provided at the tip of the balcony 11 and the left and right side portions, respectively. The first shielding member 27 and the second shielding member 27 are located at a position facing the connecting portion between the first gutter member 22 and the second gutter member 35.
Since the shielding member 36 is connected, rainwater does not leak from between the first shielding member 27 and the second shielding member 36,
The first shielding member 27 guides the rainwater falling from the tip end 24A of the deck member 24, and the rainwater falling from the side portion 24B of the deck member 24 into the first gutter member 22.
6 and can be guided to the inside of the second gutter member 35, respectively.

【0064】[0064]

【発明の効果】本発明によると、デッキ材等である水流
下部材の上の全部の水が樋部材等の排水部材の内側に落
下し、良好な排水状態を得られるという効果を得られ
る。
According to the present invention, it is possible to obtain the effect that all the water on the water flowing-down member such as the deck material falls into the inside of the drainage member such as the gutter member to obtain a good drainage state.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の一実施形態に係る排水構造が適用され
たバルコニの側面を示す建物本体の縦断面図である。
FIG. 1 is a longitudinal sectional view of a building body showing a side surface of a balcony to which a drainage structure according to an embodiment of the present invention is applied.

【図2】図1のバルコニにおける水流下部材であるデッ
キ材を想像線で示し、デッキ材の先端下側に配置された
排水部材である樋部材と支持部材である根太の先部周辺
を示す拡大断面斜視図である。
FIG. 2 is an imaginary line showing a deck material as a water flow-down member in the barconi of FIG. 1 and shows a gutter member as a drainage member and a periphery of a tip portion of a joist as a support member disposed below the leading end of the deck material. It is an expansion sectional perspective view.

【図3】図1のバルコニの桁梁及び樋部材の部分の縦断
面図である。
3 is a longitudinal sectional view of a part of a girder beam and a gutter member of the balcony in FIG. 1;

【図4】図3のS4−S4線矢示図である。FIG. 4 is a view taken along line S4-S4 of FIG. 3;

【図5】デッキ材の側部の下側に配置された排水部材で
ある樋部材及びバルコニの妻梁の部分を示す縦断面図で
ある。
FIG. 5 is a vertical cross-sectional view showing a gutter member serving as a drainage member and a girder beam of Balconi, which are arranged below a side portion of the deck material.

【図6】図5のS6−S6線断面図である。FIG. 6 is a sectional view taken along line S6-S6 of FIG.

【図7】図3等で示された第1遮蔽部材と図5等で示さ
れた第2遮蔽部材との重ね合わせ係合部分の構造を示す
斜視図である。
FIG. 7 is a perspective view showing a structure of an overlapping engagement portion between the first shielding member shown in FIG. 3 and the second shielding member shown in FIG. 5 and the like.

【図8】従来例を示す図で、デッキ材を想像線で示した
バルコニの根太の先部周辺の拡大斜視図である。
FIG. 8 is a view showing a conventional example, and is an enlarged perspective view of the vicinity of the tip of a barconi joist with a deck material indicated by imaginary lines.

【図9】図8の従来例におけるバルコニの桁梁及び樋部
材の部分の縦断面図である。
FIG. 9 is a longitudinal sectional view of a bar girder beam and a gutter member of the conventional example of FIG.

【符号の説明】[Explanation of symbols]

1 建物本体 11 建物用付設物であるバルコニ 12 バルコニの梁材である妻梁 13 バルコニの梁材である桁梁 14 手摺り 20 支持部材である根太 22 排水部材(第1排水部材)である樋部材 23 手摺り用柱 24 水流下部材であるデッキ材 27 遮蔽部材(第1遮蔽部材) 27B 遮蔽部材のデッキ材側の端部である横延出部 27C 遮蔽部材の樋部材側の端部である下端部 28 連結部材 35 排水部材(第2排水部材)である樋部材 36 遮蔽部材(第2遮蔽部材) S 空間 DESCRIPTION OF SYMBOLS 1 Building main body 11 Balconi which is an accessory for buildings 12 Girder beam which is a beam material of Balconi 13 Girder beam which is a beam material of Balconi 14 Handrail 20 Joist which is a support member 22 Gutter which is a drainage member (first drainage member) Member 23 Handrail post 24 Deck material that is a water flow-down member 27 Shielding member (first shielding member) 27B Horizontally extending portion 27C that is the end of the shielding member on the deck material side 27C At the gutter member-side end of the shielding member Certain lower end portion 28 Connecting member 35 Gutter member serving as drainage member (second drainage member) 36 Shielding member (second shielding member) S space

Claims (9)

【特許請求の範囲】[Claims] 【請求項1】 表面上を水が流下する水流下部材が、こ
の水流下部材の裏面側に間隔を開けて並設された複数の
支持部材で支持され、前記水流下部材の先端下側にこれ
らの支持部材の並設方向に延びる排水部材が配置され、
前記水流下部材の表面上を流下した水がこの排水部材に
落下して排水される建物の排水構造において、前記水流
下部材の先端に前記支持部材同士の間の空間を遮蔽する
遮蔽部材が配置されていることを特徴とする建物の排水
構造。
1. A water flow-down member on which water flows down on the surface is supported by a plurality of support members arranged side by side at intervals on the back side of the water flow-down member. A drainage member extending in the direction in which these support members are arranged is arranged,
In a drainage structure of a building in which water flowing down on the surface of the water-falling member falls to the drainage member and is drained, a shielding member that shields a space between the support members is disposed at a tip of the water-falling member. The drainage structure of a building, which is characterized in that:
【請求項2】 請求項1に記載の建物の排水構造におい
て、前記遮蔽部材は、前記複数の支持部材の先端に跨っ
て延びる長さを有していることを特徴とする建物の排水
構造
2. The drainage structure for a building according to claim 1, wherein the shielding member has a length extending over the tips of the plurality of support members.
【請求項3】 請求項1又は2に記載の建物の排水構造
において、前記遮蔽部材における前記排水部材側の端部
は前記排水部材の内側に挿入されていることを特徴とす
る建物の排水構造。
3. The drainage structure for a building according to claim 1, wherein an end of the shield member on the drainage member side is inserted inside the drainage member. .
【請求項4】 請求項1〜3のいずれかに記載の建物の
排水構造において、前記遮蔽部材における前記水流下部
材側の端部は、この水流下部材と前記支持部材との間に
挿入されていることを特徴とする建物の排水構造。
4. The drainage structure for a building according to claim 1, wherein an end of the shielding member on the side of the water flow-down member is inserted between the water flow-down member and the support member. The drainage structure of a building characterized by the fact that:
【請求項5】 請求項1〜4のいずれかに記載の建物の
排水構造において、前記水流下部材と前記支持部材と前
記前記排水部材と前記遮蔽部材は、建物本体に付設され
る建物用付設物を形成する部材となっていることを特徴
とする建物の排水構造。
5. The drainage structure for a building according to claim 1, wherein the water flowing-down member, the support member, the drainage member, and the shielding member are attached to a building body. A drainage structure for a building, wherein the drainage structure is a member forming an object.
【請求項6】 請求項5に記載の建物の排水構造におい
て、前記建物用付設物はバルコニであり、前記水流下部
材はこのバルコニのデッキ材、前記支持部材はこのデッ
キ材が載せられた根太、前記排水部材は前記バルコニの
樋部材であることを特徴とする建物の排水構造。
6. The drainage structure for a building according to claim 5, wherein the building accessory is a balcony, the water flowing-down member is a deck of the balcony, and the supporting member is a joist on which the deck is mounted. The drainage structure of a building, wherein the drainage member is a gutter member of the Balconi.
【請求項7】 請求項6に記載の建物の排水構造におい
て、前記遮蔽部材は前記根太に結合され、前記樋部材が
取り付けられている前記バルコニの梁材は、この梁材と
前記遮蔽部材との間に架設された連結部材と、前記遮蔽
部材とを介して前記根太に連結されていることを特徴と
する建物の排水構造。
7. The drainage structure for a building according to claim 6, wherein the shielding member is connected to the joist, and the barconi beam member to which the gutter member is attached includes the beam member and the shielding member. A drainage structure for a building, wherein the drainage structure is connected to the joist via a connection member provided between the two members and the shielding member.
【請求項8】 水流下部材がこの水流下部材の裏面側に
配置された支持部材で支持され、前記水流下部材の側部
の下側に前記支持部材の長手方向に延びる排水部材が配
置され、この排水部材と前記支持部材とが離れている建
物の排水構造において、前記水流下部材の側部にこの水
流下部材と前記排水部材との間の空間を遮蔽する遮蔽部
材が配置されていることを特徴とする建物の排水構造。
8. A downflow member is supported by a support member disposed on the back side of the downflow member, and a drainage member extending in a longitudinal direction of the support member is disposed below a side portion of the downflow member. In a drainage structure of a building in which the drainage member and the support member are separated from each other, a shielding member that shields a space between the drainage member and the drainage member is disposed on a side of the drainage member. A drainage structure for a building, characterized in that:
【請求項9】 表面上を水が流下する水流下部材が、こ
の水流下部材の裏面側に間隔を開けて並設された複数の
支持部材で支持され、前記水流下部材の先端下側にこれ
らの支持部材の並設方向に延びる第1排水部材が配置さ
れているととも、前記水流下部材の側部の下側に前記支
持部材の長手方向に延びる第2排水部材が配置され、こ
の第2排水部材と前記支持部材とが離れている建物の排
水構造において、前記水流下部材の先端に前記支持部材
同士の間の空間を遮蔽する第1遮蔽部材が配置され、前
記水流下部材の側部にこの水流下部材と前記2排水部材
との間の空間を遮蔽する第2遮蔽部材が配置され、これ
らの第1遮蔽部材と第2遮蔽部材とは、第1排水部材と
第2排水部材との接続部分に対応する箇所で接続されて
いることを特徴とする建物の排水構造。
9. A water flow-down member on which water flows down on the surface is supported by a plurality of support members arranged side by side at intervals on the back side of the water flow-down member. A first drainage member extending in the direction in which these support members are arranged is disposed, and a second drainage member extending in the longitudinal direction of the support member is disposed below a side portion of the water flowing-down member. In a drainage structure of a building in which a second drainage member and the support member are separated from each other, a first shielding member that shields a space between the support members is disposed at an end of the waterfall member, A second shielding member that shields a space between the water flowing-down member and the second drainage member is disposed on a side portion, and the first shielding member and the second shielding member include a first drainage member and a second drainage member. It is connected at a location corresponding to the connection part with the member. Drainage structure of a building.
JP2000243663A 2000-08-11 2000-08-11 Building drainage structure Expired - Fee Related JP4467735B2 (en)

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Application Number Priority Date Filing Date Title
JP2000243663A JP4467735B2 (en) 2000-08-11 2000-08-11 Building drainage structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000243663A JP4467735B2 (en) 2000-08-11 2000-08-11 Building drainage structure

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Publication Number Publication Date
JP2002054275A true JP2002054275A (en) 2002-02-20
JP4467735B2 JP4467735B2 (en) 2010-05-26

Family

ID=18734474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000243663A Expired - Fee Related JP4467735B2 (en) 2000-08-11 2000-08-11 Building drainage structure

Country Status (1)

Country Link
JP (1) JP4467735B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109440921A (en) * 2018-12-14 2019-03-08 重庆迈高电梯有限公司 A kind of elevator shelter bridge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109440921A (en) * 2018-12-14 2019-03-08 重庆迈高电梯有限公司 A kind of elevator shelter bridge

Also Published As

Publication number Publication date
JP4467735B2 (en) 2010-05-26

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