JP2004162390A - Gutter supporting structure of building - Google Patents

Gutter supporting structure of building Download PDF

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Publication number
JP2004162390A
JP2004162390A JP2002329893A JP2002329893A JP2004162390A JP 2004162390 A JP2004162390 A JP 2004162390A JP 2002329893 A JP2002329893 A JP 2002329893A JP 2002329893 A JP2002329893 A JP 2002329893A JP 2004162390 A JP2004162390 A JP 2004162390A
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JP
Japan
Prior art keywords
gutter
building
receiving portion
support
fitting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2002329893A
Other languages
Japanese (ja)
Inventor
Hidetaka Sakai
秀隆 酒井
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.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical 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 Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Priority to JP2002329893A priority Critical patent/JP2004162390A/en
Publication of JP2004162390A publication Critical patent/JP2004162390A/en
Pending legal-status Critical Current

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Abstract

<P>PROBLEM TO BE SOLVED: To provide a gutter supporting structure of a building capable of facilitating the construction and smoothly discharging rain water or the like fallen on the roof without spending any large manufacturing cost on the entire building. <P>SOLUTION: A gutter supporting member equipped with a longer gutter holding section for holding a gutter from below and a suspended supporting section rising upward from one end edge in the direction of the width of the gutter holding section so as to form a gutter insertion space between both gutter holding sections fixes an open end of the suspended supporting section to a fence erected on the circumferential edge section of the roof of the building, the other end edge of the gutter holding section is mounted to the building in a state abutting it on an exterior wall surface of the building, the gutter is inserted in the gutter insertion space, and it is supported from below by the gutter holding section so as to receive waste water discharged from the roof of the building. <P>COPYRIGHT: (C)2004,JPO

Description

【0001】
【発明の属する技術分野】
本発明は、建物の樋支持構造に関する。
【0002】
【従来の技術】
図6に示すように、大型の建物100には、屋上110に降った雨水等を下水等に排水するために、屋上110の上端から実体120の外側に張り出す張出部130を設け、この張出部130に設けられた排水溝140を介して行うようになったものがある。
しかし、建物100に張出部130を設ける場合、実体120部分だけでなく、張出部130にも鉄筋を這わさなければならないとともに、排水溝140の内面に防水加工を施さなければならず、施工が面倒であるとともに、建物の施工コストが余分にかかってしまうという問題がある。
【0003】
【発明が解決しようとする課題】
本発明は、上記事情に鑑みて、施工が容易で、建物の実体の製造コストをかけることなくスムーズに屋上に降った雨水等を排水可能にできる建物の樋支持構造を提供することを目的としている。
【0004】
【課題を解決するための手段】
上記のような目的を達成するために、本発明の請求項1に記載の建物の樋支持構造(以下、「請求項1の支持構造」と記す)は、樋を下方から受ける長尺の樋受け部と、樋受け部との間に樋挿入空間を形成するように樋受け部の幅方向の一端縁から上方に立ち上がる吊り下げ支持部とを備える樋支持部材が、前記吊り下げ支持部の開放端を、建物の屋上の周縁部に立設された柵に固定させ、樋受け部の他端縁を建物の外壁面に当接させた状態に建物に取り付けられ、樋が樋挿入空間に挿入され、建物の屋上から排出される排水を受けるように樋受け部によって下方から支持されていることを特徴としている。
【0005】
本発明の請求項2に記載の建物の樋支持構造(以下、「請求項2の支持構造」と記す)は、請求項1の支持構造において、下方に向かって広がる断面形状をした係合溝を長手方向に連続して、または、間欠的に上面に有する係止部材が、樋受け部と樋との間に介在するとともに、樋が、下端に設けられた係合部を前記係合溝に係合させることによって樋受け部上に支持された樋支持金具によって下方から受けられていることを特徴としている。
【0006】
本発明の請求項3に記載の建物の樋支持構造(以下、「請求項3の支持構造」と記す)は、請求項2の支持構造において、係止部材が、その下面に長手方向に連続する嵌合凹部または嵌合凸部を有し、これらの嵌合凹部または嵌合凸部が、樋受け部の長手方向に連続してまたは間欠的に設けられた嵌合凸部または嵌合凹部にスライド嵌合して樋受け部に固定されていることを特徴としている。
【0007】
本発明の請求項4に記載の建物の樋支持構造(以下、「請求項4の支持構造」と記す)は、請求項1〜請求項3のいすれかの支持構造において、吊り下げ支持部の正面側を覆うカーテンウォールの支持フックが吊り下げ支持部に設けられていることを特徴としている。
【0008】
本発明の請求項5に記載の建物の樋支持構造(以下、「請求項5の支持構造」と記す)は、請求項1〜請求項4のいすれかの支持構造において、吊り下げ支持部の建物側の面に、樋挿入空間に挿入される樋の吊り下げ支持部側の上縁部が遊嵌されるガイド溝を連続的または間欠的に備えていることを特徴としている。
【0009】
【発明の実施の形態】
以下に、本発明を、その実施の形態をあらわす図面を参照しつつ詳しく説明する。
図1〜図3は、本発明にかかる建物の樋支持構造の第1の実施の形態をあらわしている。
【0010】
この樋支持構造は、図1〜図3に示すようになっていて、つぎのようにして樋2を支持するようになっている。
(1)図1に示すように、樋支持部材1を建物Bの屋上Rの周縁部に設けられた柵(手摺り柵)Fに支持させる。
【0011】
すなわち、樋支持部材1は、樋2を下方から受ける長尺の樋受け部11と、樋受け部11との間に樋挿入空間Sを形成するように樋受け部11の幅方向の一端縁から上方に立ち上がる吊り下げ支持部12とを備え、吊り下げ支持部12の開放端が柵Fに溶接等によって固定され、樋受け部11の他端縁が建物Bの壁面に当接状態に取り付けられるようになっている。
吊り下げ支持部12は、樋受け部11から垂直に上方に立ち上がる正面部13と、正面部13の上端縁から折れ曲がって斜め上方に延出する天井部14とを備えている。
【0012】
そして、樋受け部11および吊り下げ支持部12は、図2に示すように、フレーム1aを組み立てたのち、壁材1bを(図では1枚しかあらわしていない)をこのフレーム1aに取り付けることによって形成されるようになっている。
また、樋受け部11の上面には、断面逆台形をしたて後述する係止部材3の嵌合凸部19が各フレーム1a上に間欠的に突設されている。
【0013】
正面部13の樋挿入空間S側には、樋挿入空間Sに挿入される樋2の吊り下げ支持部12側の上縁部が遊嵌されるガイド溝16を形成する逆L字形の鉤17が間欠的に設けられている。
正面部13の外壁面には、図1に示すようにカーテンウォール(図示せず)を支持する支持フック18が樋支持部材1の長手方向に連続するように突設されている。
【0014】
(2)係止部材3を樋受け部11の上面に取り付ける。
すなわち、係止部材3は、長尺の板材の上面に断面台形をした係合溝31が長手方向に連続して穿設され、下面に長手方向に連続して設けられ、嵌合凸部19と略同じ断面形状をした嵌合凹部32に嵌合凸部19をスライド嵌合させる。そして、係合溝31の底に長手方向に所定ピッチで穿設された貫通孔33のいずれかに図3に示すように係止ピン4を差し込んで、係止部材3のスライドを防止した状態に取り付けるようになっている。
【0015】
(3)係止部材3に樋支持金具5を係止させる。
すなわち、樋支持金具5は、その内面が樋2の外面に沿う形状をしていて、建物B側の上端に支持される樋2の上方への浮き上がりを防止する係止片51が設けられている。また、樋支持金具5の樋2の底を受ける部分の下面には、図3に示すように、係合部となるアーチ状をした弾性係止片52がかしめによって取り付けられている。
そして、樋支持金具5は、この弾性係止片52が、係止部材3の係合溝31に弾性変形させれながら圧入され、係止部材3に係止されるようになっている。
【0016】
(4)樋2を樋支持金具5に支持させる。
すなわち、樋2をその建物B側の上縁21が樋支持金具5の係止片51に上方から係止され、正面部13側の上縁22が逆L字形の鉤17によって形成されたガイド溝16に嵌合されるように、樋支持部材1の一方の開口から途方に向けてスライドさせながら樋挿入空間S内に挿入するようになっている。
【0017】
(5)断面略L字形をした水切り板6を、L字の1辺を屋上Rの上端縁部に載置し、L字の他辺と建物Bの壁面との間に樋2の建物B側の側壁23が挟まれるように固定する。
(6)必要に応じて、カーテンウォール(図示せず)を支持フック18に係止させる。
【0018】
この樋支持構造は、以上のようになっており、以下のような優れた効果を有している。
(a)樋支持部材1を建物Bの柵Fに固定するだけで、従来のように、建物実体の一部に排水溝用の張出部を設けたりする必要がなく、また、屋上Rからの排水を樋2に受けさせるようにして、排水溝部分の防水工事を不要にしたので、建物の製造コストを低減できる。
【0019】
(b)樋支持金具5が、樋支持金具5の弾性係止片52を、係止部材3の係合溝31に弾性変形させれながら圧入するだけで、容易に取り付けられる。
(c)樋2が、樋支持部材1の一方の開口から途方に向けてスライドさせながら樋挿入空間S内に挿入するだけで樋支持部材1の樋受け部11によって下方から受けられるように取り付けられるので、樋2の施工が容易である。樋2の交換等メンテナンス時の作業も容易になる。
【0020】
(d)樋支持部材1の正面部13に、ガイド溝16が設けられているので、樋2をスムーズに所定位置に装着できる。すなわち、樋2の着脱が容易で、樋交換などのメンテナンス作業が容易になる。
(e)樋支持部材1が支持フック18を備えているので、容易にカーテンウォールを取り付けることができる。すなわち、建物外壁を容易に見栄えのよいものにすることができる。
【0021】
図4は、本発明にかかる建物の樋支持構造の第2の実施の形態をあらわしている。
図4に示すように、この樋支持構造は、屋上Rに降った雨水等の排水が屋上の周縁から立ち上がる躯体B2の一部を貫通するように設けられたドレン管Pの出口が樋2内を臨むようにした以外は、上記の実施の形態と同様になっている。
【0022】
図5は、本発明にかかる建物の樋支持構造の第3の実施の形態をあらわしている。
図5に示すように、この樋支持構造は、樋支持金具8が、樋2の底を受ける部分81の上面にその長手方向に連続する切欠溝82が設けられ、この切欠溝82の中央部にボルト挿通孔83が穿設されている。また、一辺が係合溝31の開口部35の幅Wより短く、他辺が開口部35の幅Wよりも長い板状をした係止片84aを先端に備えたボルト84が下方からボルト挿通孔83にその先端が切欠溝82内を臨むように挿通されるとともに蝶ナット85が螺合されている以外は、上記第1の実施の形態と同様になっている。
【0023】
この樋支持構造によれば、図5に実線で示すように、係止片84aの長手側が係合溝31の長手方向に平行になるように向けて、係止片84aを係合溝31内に挿入したのち、図5に2点鎖線で示すように、係止片84aをその長手側が係合溝31の長手方向に直交するように回転させ、蝶ナット85を締め込んで係止片84aを係合溝31のテーパ状になった側壁面に圧接させることによって樋支持金具8を係止部材3を介して樋支持部材1に固定することができる。したがって、樋支持金具8を係止部材3の所定位置にしっかりと固定でき、樋2をよりしっかりと支持できる。
【0024】
本発明は、上記の実施の形態に限定されない。たとえば、上記の実施の形態では、吊り下げ支持部12が正面部13とこの正面部から折れ曲がるように形成された天井部14とから構成されていたが、徐々に樋受け部11から立ち上がりながら徐々に柵F方向に湾曲させるような形状としても構わない。
【0025】
【発明の効果】
本発明にかかる建物の樋支持構造は、以上のように構成されているので、施工が容易で、建物の実体の製造コストをかけることなくスムーズに屋上に降った雨水等を排水可能にできる。
【0026】
特に、請求項2の支持構造のようにすれば、樋支持金具を樋支持部材の所定の位置に容易に取り付けることができる。
請求項3の支持構造のようにすれば、係止部材の取り付け取り外し施工が容易なる。
【0027】
請求項4の支持構造のようにすれば、建物外壁を容易に見栄えのよいものにすることができる。
請求項5の支持構造のようにすれば、樋2をスムーズに所定位置に装着できる。すなわち、樋2の着脱が容易で、樋交換などのメンテナンス作業が容易になる。
【図面の簡単な説明】
【図1】本発明にかかる建物の樋支持構造の第1の実施の形態をあらわす断面図である。
【図2】図1の樋支持構造に用いる樋支持部材を説明する斜視図である。
【図3】樋支持金具の取り付け構造を説明する要部拡大断面図である。
【図4】本発明にかかる建物の樋支持構造の第2の実施の形態をあらわす断面図である。
【図5】本発明にかかる建物の樋支持構造の第3の実施の形態をあらわす要部拡大断面図である。
【図6】従来の建物の排水構造の1例を説明する断面図である。
【符号の説明】
B 建物
F 柵
R 屋上
S 樋挿入空間
1 樋支持部材
11 樋受け部
12 吊り下げ支持部
13 正面部
14 天井部
16 ガイド溝
18 支持フック
19 嵌合凸部
2 樋
3 係止部材
31 係合溝
32 嵌合凹部
5 樋支持金具
52 弾性係止片(係合部)
[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a gutter support structure for a building.
[0002]
[Prior art]
As shown in FIG. 6, the large building 100 is provided with an overhang portion 130 projecting from the upper end of the rooftop 110 to the outside of the entity 120 in order to drain rainwater or the like falling on the rooftop 110 into sewage or the like. In some cases, the operation is performed through a drain groove 140 provided in the overhang portion 130.
However, when the overhang 130 is provided in the building 100, not only the entity 120 but also the rebar must be laid on the overhang 130, and the inner surface of the drain 140 must be waterproofed. There is a problem that the construction is troublesome and the construction cost of the building is extra.
[0003]
[Problems to be solved by the invention]
The present invention has been made in view of the above circumstances, and has an object to provide a gutter support structure for a building that is easy to construct and that can drain rainwater or the like that has fallen on the roof smoothly without incurring the manufacturing cost of the entity of the building. I have.
[0004]
[Means for Solving the Problems]
In order to achieve the above object, a gutter supporting structure for a building according to claim 1 of the present invention (hereinafter, referred to as “a supporting structure of claim 1”) is a long gutter that receives the gutter from below. A gutter support member including a receiving portion and a hanging support portion that rises upward from one end edge in the width direction of the gutter receiving portion so as to form a gutter insertion space between the gutter receiving portion, The open end is fixed to a fence erected on the periphery of the roof of the building, and the other end of the gutter receiving portion is attached to the building with the other end abutting against the outer wall surface of the building, and the gutter is inserted into the gutter insertion space. It is inserted and supported from below by a gutter receiving portion to receive drainage discharged from the roof of the building.
[0005]
The gutter support structure for a building according to claim 2 of the present invention (hereinafter, referred to as “support structure of claim 2”) is an engagement groove having a cross-sectional shape that expands downward in the support structure of claim 1. A locking member having an upper surface intermittently or intermittently in the longitudinal direction is interposed between the gutter receiving portion and the gutter, and the gutter has an engagement portion provided at a lower end thereof in the engagement groove. The gutter is received from below by a gutter support fitting supported on the gutter receiving portion by engaging with the gutter.
[0006]
The gutter support structure for a building according to claim 3 of the present invention (hereinafter referred to as “support structure of claim 3”) is the support structure of claim 2, wherein the locking member is continuous with the lower surface in the longitudinal direction. Fitting recesses or fitting protrusions, and these fitting recesses or fitting projections are provided continuously or intermittently in the longitudinal direction of the gutter receiving portion. And is fixed to the gutter receiving portion by slide fitting.
[0007]
A gutter support structure for a building according to claim 4 of the present invention (hereinafter referred to as “support structure of claim 4”) is the suspension support structure according to any one of claims 1 to 3. The support hook of the curtain wall which covers the front side of the curtain wall is provided on the hanging support portion.
[0008]
A gutter support structure for a building according to claim 5 of the present invention (hereinafter referred to as “support structure of claim 5”) is a suspension structure according to any one of claims 1 to 4. A guide groove into which the upper edge portion of the gutter hanging support portion inserted into the gutter insertion space is loosely fitted continuously or intermittently on the building side surface.
[0009]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, the present invention will be described in detail with reference to the drawings showing the embodiments.
FIGS. 1 to 3 show a first embodiment of a gutter support structure for a building according to the present invention.
[0010]
This gutter support structure is as shown in FIGS. 1 to 3 and supports the gutter 2 as follows.
(1) As shown in FIG. 1, the gutter supporting member 1 is supported by a fence (railing fence) F provided on the periphery of the roof R of the building B.
[0011]
That is, the gutter supporting member 1 has a long gutter receiving portion 11 that receives the gutter 2 from below, and one end edge in the width direction of the gutter receiving portion 11 so as to form a gutter insertion space S between the gutter receiving portion 11. And a hanging support portion 12 rising upward from above. The open end of the hanging support portion 12 is fixed to the fence F by welding or the like, and the other end edge of the gutter receiving portion 11 is attached to the wall surface of the building B in a contact state. It is supposed to be.
The hanging support portion 12 includes a front portion 13 that rises vertically upward from the gutter receiving portion 11, and a ceiling portion 14 that bends from an upper edge of the front portion 13 and extends obliquely upward.
[0012]
As shown in FIG. 2, the gutter receiving portion 11 and the hanging support portion 12 are assembled by assembling the frame 1a and attaching the wall material 1b (only one is shown in the figure) to the frame 1a. Is formed.
On the upper surface of the gutter receiving portion 11, a fitting convex portion 19 of the locking member 3, which will be described later and has an inverted trapezoidal cross section, is intermittently provided on each frame 1a.
[0013]
On the gutter insertion space S side of the front part 13, an inverted L-shaped hook 17 forming a guide groove 16 into which the upper edge of the gutter 2 inserted into the gutter insertion space S on the hanging support part 12 side is loosely fitted. Are provided intermittently.
As shown in FIG. 1, a support hook 18 for supporting a curtain wall (not shown) is provided on an outer wall surface of the front portion 13 so as to be continuous in the longitudinal direction of the gutter support member 1.
[0014]
(2) Attach the locking member 3 to the upper surface of the gutter receiving portion 11.
That is, the engaging member 3 is provided with an engaging groove 31 having a trapezoidal cross section continuously in the longitudinal direction on the upper surface of a long plate material, and is provided continuously in the longitudinal direction on the lower surface. The fitting protrusion 19 is slid into the fitting recess 32 having substantially the same cross-sectional shape as that of FIG. Then, as shown in FIG. 3, the locking pin 4 is inserted into one of the through holes 33 formed in the bottom of the engaging groove 31 at a predetermined pitch in the longitudinal direction to prevent the locking member 3 from sliding. It is designed to be attached to.
[0015]
(3) Lock the gutter support fitting 5 to the locking member 3.
That is, the gutter support 5 has an inner surface along the outer surface of the gutter 2 and is provided with a locking piece 51 for preventing the gutter 2 supported at the upper end on the building B side from rising upward. I have. As shown in FIG. 3, an arch-shaped elastic locking piece 52 serving as an engaging portion is attached by caulking to the lower surface of a portion of the gutter supporting bracket 5 that receives the bottom of the gutter 2.
The gutter support fitting 5 is configured such that the elastic locking piece 52 is press-fitted into the engaging groove 31 of the locking member 3 while being elastically deformed, and locked by the locking member 3.
[0016]
(4) The gutter 2 is supported by the gutter support fitting 5.
That is, the upper edge 21 of the gutter 2 on the building B side is locked from above by the locking piece 51 of the gutter support fitting 5, and the upper edge 22 on the front portion 13 side is formed by the inverted L-shaped hook 17. The gutter support member 1 is inserted into the gutter insertion space S while being slid toward the way from one opening of the gutter support member 1 so as to be fitted into the groove 16.
[0017]
(5) A draining plate 6 having a substantially L-shaped cross section is placed on one side of the L-shape on the upper edge of the roof R, and the building B of the gutter 2 is placed between the other side of the L-shape and the wall surface of the building B. Side wall 23 is fixed so as to be sandwiched.
(6) A curtain wall (not shown) is locked to the support hook 18 as necessary.
[0018]
This gutter support structure is as described above, and has the following excellent effects.
(A) Only by fixing the gutter support member 1 to the fence F of the building B, it is not necessary to provide a projecting portion for a drainage ditch in a part of the building entity as in the related art. Since the drainage is received by the gutter 2 and the waterproofing of the drainage groove portion is not required, the manufacturing cost of the building can be reduced.
[0019]
(B) The gutter support fitting 5 is easily attached simply by press-fitting the elastic locking piece 52 of the gutter support fitting 5 into the engagement groove 31 of the locking member 3 while being elastically deformed.
(C) The gutter 2 is mounted so as to be received from below by the gutter receiving portion 11 of the gutter support member 1 simply by inserting the gutter 2 into the gutter insertion space S while sliding the gutter 2 from one opening of the gutter support member halfway. The construction of the gutter 2 is easy. Maintenance work such as replacement of the gutter 2 is also facilitated.
[0020]
(D) Since the guide groove 16 is provided in the front portion 13 of the gutter support member 1, the gutter 2 can be smoothly mounted at a predetermined position. That is, the gutter 2 can be easily attached and detached, and maintenance work such as gutter replacement can be facilitated.
(E) Since the gutter support member 1 has the support hooks 18, the curtain wall can be easily attached. That is, it is possible to easily make the building outer wall look good.
[0021]
FIG. 4 shows a second embodiment of the gutter support structure for a building according to the present invention.
As shown in FIG. 4, the gutter supporting structure has an outlet of a drain pipe P provided so that drainage such as rainwater falling on the roof R penetrates a part of the frame B2 rising from the periphery of the roof. This embodiment is the same as the above-described embodiment, except that the present invention is applied.
[0022]
FIG. 5 shows a third embodiment of a gutter support structure for a building according to the present invention.
As shown in FIG. 5, the gutter support structure has a cutout groove 82 which is continuous with the gutter support 8 in the longitudinal direction on the upper surface of a portion 81 for receiving the bottom of the gutter 2. Is provided with a bolt insertion hole 83. Further, a bolt 84 having a plate-shaped locking piece 84a at one end whose one side is shorter than the width W of the opening 35 of the engagement groove 31 and whose other side is longer than the width W of the opening 35 is inserted from below. The configuration is the same as that of the first embodiment except that the tip is inserted into the hole 83 so as to face the inside of the notch groove 82 and the wing nut 85 is screwed.
[0023]
According to this gutter support structure, as shown by the solid line in FIG. 5, the locking piece 84 a is inserted into the engagement groove 31 so that the long side of the locking piece 84 a is parallel to the longitudinal direction of the engagement groove 31. After that, as shown by a two-dot chain line in FIG. 5, the locking piece 84a is rotated so that its longitudinal side is orthogonal to the longitudinal direction of the engaging groove 31, and the wing nut 85 is tightened to lock the locking piece 84a. Is pressed against the tapered side wall surface of the engagement groove 31, whereby the gutter supporting bracket 8 can be fixed to the gutter supporting member 1 via the locking member 3. Therefore, the gutter support 8 can be firmly fixed to the predetermined position of the locking member 3, and the gutter 2 can be more firmly supported.
[0024]
The present invention is not limited to the above embodiment. For example, in the above-described embodiment, the hanging support portion 12 includes the front portion 13 and the ceiling portion 14 formed to be bent from the front portion, but gradually rises from the gutter receiving portion 11 while gradually rising. The shape may be such that it is curved in the direction of the fence F.
[0025]
【The invention's effect】
Since the gutter support structure for a building according to the present invention is configured as described above, construction is easy, and rainwater or the like that has fallen on the roof can be drained smoothly without incurring the manufacturing costs of the building itself.
[0026]
In particular, according to the support structure of the second aspect, the gutter support fitting can be easily attached to a predetermined position of the gutter support member.
According to the support structure of the third aspect, attachment and detachment work of the locking member becomes easy.
[0027]
According to the support structure of the fourth aspect, it is possible to easily make the building outer wall look good.
According to the supporting structure of the fifth aspect, the gutter 2 can be smoothly mounted at a predetermined position. That is, the gutter 2 can be easily attached and detached, and maintenance work such as gutter replacement can be facilitated.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view illustrating a gutter support structure for a building according to a first embodiment of the present invention.
FIG. 2 is a perspective view illustrating a gutter support member used in the gutter support structure of FIG.
FIG. 3 is an enlarged sectional view of a main part for explaining a mounting structure of a gutter support fitting.
FIG. 4 is a sectional view showing a gutter support structure for a building according to a second embodiment of the present invention.
FIG. 5 is an enlarged sectional view showing a main part of a gutter supporting structure for a building according to a third embodiment of the present invention.
FIG. 6 is a cross-sectional view illustrating an example of a conventional drainage structure of a building.
[Explanation of symbols]
B Building F Fence R Rooftop S Gutter insertion space 1 Gutter support member 11 Gutter receiving part 12 Hanging support part 13 Front part 14 Ceiling part 16 Guide groove 18 Supporting hook 19 Fitting convex part 2 Gutter 3 Locking member 31 Engaging groove 32 fitting recess 5 gutter support fitting 52 elastic locking piece (engaging portion)

Claims (5)

樋を下方から受ける長尺の樋受け部と、樋受け部との間に樋挿入空間を形成するように樋受け部の幅方向の一端縁から上方に立ち上がる吊り下げ支持部とを備える樋支持部材が、
前記吊り下げ支持部の開放端を、建物の屋上の周縁部に立設された柵に固定させ、樋受け部の他端縁を建物の外壁面に当接させた状態に建物に取り付けられ、
樋が樋挿入空間に挿入され、建物の屋上から排出される排水を受けるように樋受け部によって下方から支持されていることを特徴とする建物の樋支持構造。
A gutter support comprising a long gutter receiving portion for receiving the gutter from below, and a hanging support portion rising upward from one edge in the width direction of the gutter receiving portion so as to form a gutter insertion space between the gutter receiving portion. The member is
The open end of the hanging support is fixed to a fence erected on the periphery of the roof of the building, and attached to the building with the other end of the gutter receiving portion abutting against the outer wall surface of the building,
A gutter supporting structure for a building, wherein the gutter is inserted into the gutter insertion space and is supported from below by a gutter receiving portion to receive drainage discharged from the roof of the building.
下方に向かって広がる断面形状をした係合溝を長手方向に連続して、または、間欠的に上面に有する係止部材が、樋受け部と樋との間に介在するとともに、樋が、下端に設けられた係合部を前記係合溝に係合させることによって樋受け部上に支持された樋支持金具によって下方から受けられている請求項1に記載の建物の樋支持構造。A locking member having a downwardly extending engaging groove having a cross-sectional shape extending continuously in the longitudinal direction or intermittently on the upper surface is interposed between the gutter receiving portion and the gutter, and the gutter has a lower end. The gutter support structure for a building according to claim 1, wherein the gutter support structure is supported from below by a gutter supporting metal supported on the gutter receiving portion by engaging an engagement portion provided on the gutter with the engagement groove. 係止部材が、その下面に長手方向に連続する嵌合凹部または嵌合凸部を有し、これらの嵌合凹部または嵌合凸部が、樋受け部の長手方向に連続してまたは間欠的に設けられた嵌合凸部または嵌合凹部にスライド嵌合して樋受け部に固定されている請求項2に記載の建物の樋支持構造。The locking member has a fitting recess or a fitting protrusion that is continuous in the longitudinal direction on the lower surface thereof, and the fitting recess or the fitting protrusion is continuous or intermittent in the longitudinal direction of the gutter receiving portion. 3. The gutter supporting structure for a building according to claim 2, wherein the gutter supporting structure is slidably fitted to the fitting convex portion or the fitting concave portion provided on the gutter and fixed to the gutter receiving portion. 吊り下げ支持部の正面側を覆うカーテンウォールの支持フックが吊り下げ支持部に設けられている請求項1〜請求項3のいずれかに記載の建物の樋支持構造。The gutter support structure for a building according to any one of claims 1 to 3, wherein a support hook of a curtain wall that covers a front side of the hanging support portion is provided on the hanging support portion. 吊り下げ支持部の建物側の面に、樋挿入空間に挿入される樋の吊り下げ支持部側の上縁部が遊嵌されるガイド溝を連続的または間欠的に備えている請求項1〜請求項4のいずれかに記載の建物の樋支持構造。A guide groove in which the upper edge portion of the hanging support portion of the gutter inserted into the gutter insertion space is continuously or intermittently provided on the building-side surface of the hanging support portion. A gutter support structure for a building according to claim 4.
JP2002329893A 2002-11-13 2002-11-13 Gutter supporting structure of building Pending JP2004162390A (en)

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