JP4775030B2 - Gutter mounting structure - Google Patents

Description

本発明は、建築物の折板屋根に取付けられる雨樋取付構造に関し、詳しくは、折板屋根から吊下げる大型雨樋が施工時や強風時に揺れないように安定させる雨樋取付構造に関する。   The present invention relates to a rain gutter mounting structure that is attached to a folded-plate roof of a building, and more particularly, to a rain gutter mounting structure that stabilizes a large gutter suspended from a folded-plate roof so that it does not shake during construction or strong winds.

従来、大型雨樋を折板屋根に取付ける方法として吊下手段を用いる構造が知られている。このような雨樋取付構造は例えば特許文献１に開示されている。   Conventionally, a structure using suspension means is known as a method of attaching a large rain gutter to a folded plate roof. Such a gutter mounting structure is disclosed in Patent Document 1, for example.

図９（ａ）、（ｂ）に示すように、特許文献１の雨樋取付構造１は、折板屋根７に取付けられる垂直材２と、雨樋６を吊るための吊金具３と、吊金具３の屋外側雨樋吊部３２と垂直材２の上端部に取付けられる補強斜材４と、垂直材２の上端部と下端部に取付けられるそれぞれ一対のナット５とから成る。   As shown in FIGS. 9 (a) and 9 (b), a gutter attachment structure 1 of Patent Document 1 includes a vertical member 2 attached to a folded plate roof 7, a hanger 3 for hanging a gutter 6, and a hanger. It consists of the outdoor side gutter suspension part 32 of the metal fitting 3, the reinforcing diagonal member 4 attached to the upper end part of the vertical member 2, and a pair of nuts 5 attached to the upper end part and lower end part of the vertical member 2.

垂直材２は、金属製の吊りボルトで、上端部と下端部とにネジが切られている。吊金具３は、金属製の帯状体で、長手方向のほぼ中央部に垂直材２を差し込む貫通孔３１が開けられ、屋外側の端部に前記屋外側雨樋吊部３２と屋内側の端部に屋内側雨樋吊部３３とが設けられている。   The vertical member 2 is a metal suspension bolt, and is threaded at the upper end and the lower end. The hanging metal fitting 3 is a metal strip, and a through hole 31 into which the vertical member 2 is inserted is formed at a substantially central portion in the longitudinal direction, and the outdoor side gutter hanging portion 32 and the indoor side end are provided on the outdoor side. The indoor side gutter suspension part 33 is provided in the part.

屋外側雨樋吊部３２はバネ片３２１と受片３２２とからなり、雨樋６の屋外側耳部６１を屋外側雨樋吊部３２に嵌めると、受片３２２で屋外側耳部６１を受けるとともにバネ片３２１で屋外側耳部６１が押圧される。また、屋外側雨樋吊部３２の上面の内側コーナー部にスリット状の係止孔３４が長手方向に開けられる。   The outdoor side gutter hanging portion 32 includes a spring piece 321 and a receiving piece 322. When the outdoor side ear portion 61 of the rain gutter 6 is fitted to the outdoor side gutter hanging portion 32, the outdoor side ear portion 61 is received by the receiving piece 322. The outdoor ear 61 is pressed by the spring piece 321. In addition, a slit-like locking hole 34 is opened in the longitudinal direction at the inner corner portion of the upper surface of the outdoor side gutter suspension portion 32.

補強斜材４の下端部の両側部の相対した位置に切欠部４１、４１が設けられる。補強斜材４の上端部の端縁から細長い切込部４２が設けられ、この切込部４２の両内側面には一定間隔で相対する切欠部４３、４３が設けられる。   Cutout portions 41 and 41 are provided at opposite positions on both sides of the lower end portion of the reinforcing diagonal member 4. An elongated cut portion 42 is provided from the edge of the upper end portion of the reinforcing diagonal member 4, and notches 43, 43 facing each other at regular intervals are provided on both inner side surfaces of the cut portion 42.

このため、係止孔３４に補強斜材４の下端部を差し込んで、両側部の切欠部４１、４１間に挟まれた部分を軸にして補強斜材４を９０°回動すると、切欠部４１、４１より下端部が係止孔３４に直交して引っ掛けられるので、補強斜材４によって屋外側雨樋吊部３２を吊ることができる。   For this reason, when the lower end portion of the reinforcing diagonal member 4 is inserted into the locking hole 34 and the reinforcing diagonal member 4 is rotated by 90 ° about the portion sandwiched between the notch portions 41, 41 on both sides, the notch portion Since the lower end portion is hooked perpendicularly to the locking hole 34 from 41 and 41, the outdoor side gutter suspension portion 32 can be suspended by the reinforcing diagonal member 4.

さらに、細長い切込部４２を垂直材２に差し込み、両側の切欠部４３、４３間に垂直材２を嵌め、２個のナット５で補強斜材４の上端部と折板屋根７とを締め付ける。このように、吊金具３の屋外側雨樋吊部３２を吊るための補強斜材４により垂直材２を補強することができる。   Further, the elongated cut portion 42 is inserted into the vertical member 2, the vertical member 2 is fitted between the cutout portions 43, 43 on both sides, and the upper end portion of the reinforcing diagonal member 4 and the folded plate roof 7 are tightened with two nuts 5. . In this way, the vertical member 2 can be reinforced by the reinforcing diagonal member 4 for suspending the outdoor side gutter suspension part 32 of the hanging bracket 3.

なお、吊金具３の屋外側雨樋吊部３２の上面から折板屋根７の下面までの長さに応じて、補強斜材４の上端部を屈曲させることで補強斜材４の長さを調節することができる。
特開２０００−３２８７３８号公報 The length of the reinforcing diagonal member 4 is increased by bending the upper end portion of the reinforcing diagonal member 4 according to the length from the upper surface of the outdoor side gutter hanging portion 32 of the hanging bracket 3 to the lower surface of the folded roof 7. Can be adjusted.
JP 2000-328738 A

ところが、屋外側雨樋吊部３２に係止孔３４、補強斜材４の下端部に切欠部４１、補強斜材４の上端部に切込部４２及び切欠部４３をそれぞれ設ける必要があるので、加工が複雑でコスト高であるという問題があった。さらに、補強斜材４の上端部は垂直材２とともに折板屋根７の山部に一点支持で取付けられる構成なので、施工時にボルトが揺れやすく且つ撓み易いので組立て施工が困難であり、さらに、施工後に強風でボルトが変形してしまうという問題があった。   However, it is necessary to provide the locking hole 34 in the outdoor side gutter suspension part 32, the notch part 41 in the lower end part of the reinforcing diagonal member 4, and the notch part 42 and the notch part 43 in the upper end part of the reinforcing diagonal member 4, respectively. There was a problem that processing was complicated and expensive. In addition, the upper end of the reinforcing diagonal member 4 is attached to the peak portion of the folded plate roof 7 together with the vertical member 2 with one point of support, so that the bolts are likely to swing and bend easily during construction, and the assembly work is difficult. There was a problem that the bolt was later deformed by a strong wind.

そこで、本発明はかかる従来技術の問題に鑑みなされたものであって、簡単な構造で取付が容易な吊下手段を用いて、施工時や強風時でも揺れにくく且つ変形し難い安定した雨樋取付構造を提供することを目的とする。   Therefore, the present invention has been made in view of the problems of the prior art, and uses a suspension means that has a simple structure and can be easily mounted, and is a stable rain gutter that is not easily shaken or deformed even during construction or in strong winds. An object is to provide a mounting structure.

請求項１の発明は、雨樋の吊金具を介して折板屋根の山部から吊下手段で下垂される雨樋取付構造であって、前記吊下手段は垂直材と補強斜材から成り、前記垂直材は丸棒材で両端部に形成された雄ネジ部が前記吊金具と山部を貫通してそれぞれ一対のナットで固定され、前記補強斜材は帯状板で形成され上端部が前記垂直材の上端部から離れた位置で水平部を備えるとともに、この水平部が前記山部にボルト・ナット等の固着具を介して固着され、前記補強斜材の下端部に前記垂直材を保持する保持部が前記垂直材を囲む短円筒形状で設けられ、且つ前記補強斜材の水平部が前記山部の内法と同じ幅で形成されることを特徴としている。 The invention of claim 1 is a rain gutter mounting structure that is suspended by a hanging means from a mountain portion of a folded plate roof via a rain gutter hanging bracket, wherein the hanging means comprises a vertical member and a reinforcing diagonal member. The vertical member is a round bar and the male threaded portion formed at both ends penetrates the hanging bracket and the mountain portion and is fixed by a pair of nuts, and the reinforcing diagonal member is formed by a belt-like plate and has an upper end portion. A horizontal portion is provided at a position away from the upper end portion of the vertical member, and the horizontal portion is fixed to the mountain portion with a fastener such as a bolt and a nut, and the vertical member is attached to the lower end portion of the reinforcing diagonal member. The holding part to hold | maintain is provided in the short cylinder shape surrounding the said vertical material , and the horizontal part of the said reinforcement diagonal material is formed with the same width | variety as the inner method of the said peak part.

請求項２の発明は、請求項１に記載の雨樋取付構造であって、前記保持部は短円筒形状の全周の略１／４円弧領域を切欠いて形成されることを特徴としている。   A second aspect of the present invention is the rain gutter mounting structure according to the first aspect, wherein the holding portion is formed by cutting out a substantially 1/4 arc region of the entire circumference of a short cylindrical shape.

請求項３の発明は、請求項１又は請求項２に記載の雨樋取付構造であって、前記保持部は上下二組設けられることを特徴としている。 A third aspect of the present invention is the rain gutter mounting structure according to the first or second aspect , wherein the holding portion is provided in two sets of upper and lower sides.

請求項１記載の発明によれば、雨樋の吊金具を介して折板屋根の山部から吊下手段で下垂される雨樋取付構造であって、前記吊下手段は垂直材と補強斜材から成り、前記垂直材は丸棒材で両端部に形成された雄ネジ部が前記吊金具と山部を貫通してそれぞれ一対のナットで固定され、前記補強斜材は帯状板で形成され上端部が前記垂直材の上端部から離れた位置で水平部を備えるとともに、この水平部が前記山部にボルト・ナット等の固着具を介して固着され、前記補強斜材の下端部に前記垂直材を保持する保持部が前記垂直材を囲む短円筒形状で設けられるので、雨樋は前記垂直材と前記補強斜材によって折板屋根に二点支持される。このため、吊下手段は雨樋の横方向に対して施工時や強風時でも揺れにくく且つ変形しにくくなり確実に安定する。また、構造が簡単なのでコストダウンができる。
また、前記補強斜材の水平部が前記山部の内法と同じ幅で形成されるので、前記補強斜材の水平部を前記山部の内法に沿わせるだけで水平部を取付位置までガイドしてスライド合わせができるので取付作業が容易である。また、水平部を前記山部の内法によってガタつかないように保持できるので、雨樋の縦方向に対する前記垂直材の揺れを防止して安定させることができる。 According to the first aspect of the present invention, there is a rain gutter mounting structure that is suspended by a hanging means from a mountain portion of a folded plate roof via a rain gutter hanging bracket, wherein the hanging means includes a vertical member and a reinforcing diagonal. The vertical member is a round bar and male threaded portions formed at both ends penetrate the suspension bracket and the mountain portion and are fixed by a pair of nuts, respectively, and the reinforcing diagonal member is formed by a strip plate. The upper end portion is provided with a horizontal portion at a position away from the upper end portion of the vertical member, and the horizontal portion is fixed to the mountain portion via a fixing tool such as a bolt and a nut, and the lower end portion of the reinforcing diagonal member is Since the holding portion for holding the vertical member is provided in a short cylindrical shape surrounding the vertical member, the rain gutter is supported at two points on the folded plate roof by the vertical member and the reinforcing diagonal member. For this reason, the suspension means is stable and reliably swayed and not easily deformed even during construction or during strong winds with respect to the lateral direction of the rain gutter. In addition, since the structure is simple, the cost can be reduced.
Further, since the horizontal portion of the reinforcing diagonal member is formed with the same width as the inner method of the peak portion, the horizontal portion can be moved to the mounting position only by aligning the horizontal portion of the reinforcing diagonal member with the inner method of the peak portion. Since the guide can be slid and aligned, installation work is easy. Further, since the horizontal portion can be held so as not to be rattled by the inner method of the mountain portion, the vertical member can be prevented from shaking with respect to the vertical direction of the gutter and stabilized.

請求項２記載の発明によれば、請求項１に記載の雨樋取付構造であって、前記保持部は短円筒形状の全周の略１／４円弧領域を切欠いて形成されるので、前記保持部を予め前記垂直材に挿入させておく必要がない。このため、前記垂直材を折板屋根に取付けた後でも前記保持部の取付けが可能なので、取付簡単であるとともに、作業工程に柔軟性が生じるので作業性が向上する。   According to a second aspect of the present invention, in the rain gutter mounting structure according to the first aspect, the holding portion is formed by cutting out a substantially circular arc region of the entire circumference of a short cylindrical shape. There is no need to insert the holding portion into the vertical member in advance. For this reason, since the said holding | maintenance part can be attached even after attaching the said perpendicular | vertical material to a folded-plate roof, while being easy to install, flexibility arises in a work process and workability | operativity improves.

請求項３記載の発明によれば、請求項１又は請求項２に記載の雨樋取付構造であって、前記保持部は上下二組設けるので前記保持部において前記垂直材を二点支持できる。このため、前記垂直材をさらに安定させることができる。 According to invention of Claim 3 , it is the rain gutter attachment structure of Claim 1 or Claim 2 , Comprising: Since the said holding | maintenance part is provided 2 sets of upper and lower sides, the said vertical material can be supported at two points in the said holding | maintenance part. For this reason, the vertical member can be further stabilized.

＜雨樋取付構造の構成＞
以下に、本発明の第１の実施形態を図１〜図６に基づいて説明する。 <Configuration of rain gutter mounting structure>
Below, the 1st Embodiment of this invention is described based on FIGS.

図１、図２に示すように、本発明の雨樋取付構造１１は雨樋１２の吊金具１３を介して折板屋根１４の山部１４ａから吊下手段１５で下垂される雨樋取付構造である。   As shown in FIGS. 1 and 2, the gutter mounting structure 11 of the present invention is a gutter mounting structure that is suspended by a hanging means 15 from a mountain portion 14 a of a folded plate roof 14 via a hanging bracket 13 of the gutter 12. It is.

雨樋１２は断面凹形状で、上端部にそれぞれ屋外側雨樋吊部としての凹状の耳部１２ａと屋内側雨樋吊部としての凸状の耳部１２ｂとを備える。吊金具１３は中央部１３ｃが略水平で両端にかけて***し、両端部にフック状の耳保持部１３ａと耳保持部１３ｂが形成される。そして、雨樋１２は耳部１２ａと耳部１２ｂがそれぞれ吊金具１３の耳保持部１３ａと耳保持部１３ｂに保持された状態で吊下手段１５により折板屋根１４に下垂される。   The rain gutter 12 has a concave cross-sectional shape, and is provided with a concave ear portion 12a as an outdoor side gutter suspension portion and a convex ear portion 12b as an indoor side gutter suspension portion at the upper end portion. The hanging bracket 13 has a central portion 13c that is substantially horizontal and protrudes from both ends, and hook-like ear holding portions 13a and ear holding portions 13b are formed at both ends. The rain gutter 12 is suspended from the folded plate roof 14 by the suspending means 15 with the ears 12a and the ears 12b held by the ear holding part 13a and the ear holding part 13b of the hanging bracket 13, respectively.

吊下手段１５は垂直材１６と補強斜材１７から成り、垂直材１６は直径Ｒ＝９．５２５ｍｍ（ウイットネジＷ３／８）の全ネジ丸棒材で上端部１６ａと下端部１６ｂに形成された雄ネジ部１６ｃが山部１４ａと吊金具１３の中央部１３ｃとを貫通し、それぞれ一対のナット１８で山部１４ａと吊金具１３に固定される。ここで、山部１４ａの外側には垂直材１６が山部１４ａを貫通するための貫通孔１４ｃからの雨水の漏れを防止するとともに振動を吸収するためのパッキン１９が挿入される。   The suspending means 15 is composed of a vertical member 16 and a reinforcing diagonal member 17, and the vertical member 16 is an all-threaded round bar having a diameter R = 9.525 mm (wit screw W3 / 8) and formed at the upper end 16a and the lower end 16b. The male screw portion 16c passes through the peak portion 14a and the central portion 13c of the hanging bracket 13, and is fixed to the peak portion 14a and the hanging bracket 13 with a pair of nuts 18, respectively. Here, a packing 19 for preventing leakage of rainwater from the through hole 14c through which the vertical member 16 penetrates the peak portion 14a and absorbing vibration is inserted outside the peak portion 14a.

補強斜材１７は帯状板で形成され、斜主部材１７eの上端部１７ａが垂直材１６の上端部１６ａから離れた位置で水平部１７ｂを備えるとともに、この水平部１７ｂは山部１４ａにボルト・ナット等の二組の固着具２０を介して固着される。また、斜主部材１７eの下端部１７ｃに延設される垂直部１７ｄに、垂直材１６のできるだけ下方部分を保持する二組の保持部２１が垂直材１６を囲む短円筒形状で設けられる。   The reinforcing diagonal member 17 is formed of a belt-like plate, and the upper end portion 17a of the diagonal main member 17e is provided with a horizontal portion 17b at a position away from the upper end portion 16a of the vertical member 16, and the horizontal portion 17b It is fixed through two sets of fixing tools 20 such as nuts. In addition, two sets of holding portions 21 that hold the lower part of the vertical member 16 as much as possible are provided in a short cylindrical shape surrounding the vertical member 16 on the vertical portion 17d extending to the lower end portion 17c of the oblique main member 17e.

図３、図４、図５、図６に示すように、補強斜材１７は厚さ２ｍｍで、水平部１７ｂと垂直部１７ｄが角度α＝９０度であり、水平部１７ｂの長さＬ１＝５０ｍｍ、垂直部１７ｄの長さＨ１＝４２ｍｍに形成される。また、水平部１７ｂと垂直部１７ｄとの垂直方向の間隔がＨ２＝７８ｍｍで、水平方向の間隔がＬ２＝６６ｍｍで形成される。このため、斜主部材１７eは垂直部１７ｄに対して角度β＝略４０度である。   As shown in FIGS. 3, 4, 5, and 6, the reinforcing diagonal member 17 has a thickness of 2 mm, the horizontal portion 17b and the vertical portion 17d have an angle α = 90 degrees, and the length L1 of the horizontal portion 17b = The vertical portion 17d is formed to have a length H1 = 42 mm. Further, the vertical interval between the horizontal portion 17b and the vertical portion 17d is H2 = 78 mm, and the horizontal interval is L2 = 66 mm. Therefore, the oblique main member 17e is at an angle β = approximately 40 degrees with respect to the vertical portion 17d.

水平部１７ｂを含む帯状の補強斜材１７の幅は山部１４ａの内法と同じ幅Ｓ＝２５ｍｍで形成される。水平部１７ｂには直径１０ｍｍの取付孔Qが長さL３＝２０ｍｍの間隔で二箇所設けられる。   The width of the band-shaped reinforcing diagonal member 17 including the horizontal portion 17b is formed with the same width S = 25 mm as the inner method of the peak portion 14a. Two mounting holes Q having a diameter of 10 mm are provided in the horizontal portion 17b at intervals of a length L3 = 20 mm.

保持部２１は円弧部２２とこの円弧部を固定するベース２３を備える。保持部２１の円弧部２２は高さＴ１＝１４ｍｍの短円筒形状で、全周の略１／４円弧領域を切欠いて二組形成され、その中間部にベース２３を挟んで一体的に連続形成される。上下方向の全長Ｔ＝４０ｍｍである。   The holding part 21 includes an arc part 22 and a base 23 for fixing the arc part. The circular arc part 22 of the holding part 21 has a short cylindrical shape with a height T1 = 14 mm, and is formed in two sets by cutting out a substantially 1/4 circular arc region of the entire circumference, and is continuously formed integrally with the base 23 in between. Is done. The total length T in the vertical direction is 40 mm.

円弧部２２の断面形状は内半径Ｇ１の円弧で開口部２１ｃを受入幅Ｇ２で備えるとともに、この開口部２１ｃは、さらに外側にカールする小弧状の受入ガイド部２１ｄを備えている。   The cross-sectional shape of the arc portion 22 is an arc having an inner radius G1, and an opening portion 21c is provided with a receiving width G2. The opening portion 21c further includes a small arc-shaped receiving guide portion 21d that curls outward.

ここで、円弧部２２は、中心Ｑ１に対して内半径Ｇ１＝３．９ｍｍで形成される、このため、直径Ｒ＝９．５２５ｍｍの垂直材１６を挿入した際に（Ｇ１ｘ２）＜Ｒであるため垂直材１６を確実に安定して保持することができる。なお、中心Ｑ１はベース２３の垂直二等分線上に位置するように配置される。   Here, the arc portion 22 is formed with an inner radius G1 = 3.9 mm with respect to the center Q1, and therefore, when the vertical member 16 having a diameter R = 9.525 mm is inserted, (G1 × 2) <R. Therefore, the vertical member 16 can be reliably and stably held. The center Q1 is disposed so as to be located on the perpendicular bisector of the base 23.

受入ガイド部２１ｄの受入幅Ｇ２＝５．９ｍｍは垂直材１６を離脱しないように保持するために、垂直材１６の直径Ｒ＝９．５２２ｍｍよりも狭く、Ｇ２＜Ｒの関係に形成される。また、受入ガイド部２１ｄの幅Ｇ３＝８．４ｍｍは受入幅Ｇ２より広く形成されるので、垂直材１６を容易に宛がって誘導することができる。（Ｇ３＞Ｇ２）
ベース２３は幅Ｓ１＝２０ｍｍで上下方向の長さがＴ２＝１０ｍｍで、上下の円弧部２２に対してＴ３≒１ｍｍの間隙で設けられる。ベース２３には２組の取付用の孔Ｑ２が設けられ、図示しないビス等で垂直部１７ｄに固着される。 The receiving width G2 = 5.9 mm of the receiving guide portion 21d is smaller than the diameter R = 9.522 mm of the vertical member 16 in order to hold the vertical member 16 so as not to be detached, and is formed in a relationship of G2 <R. In addition, since the width G3 = 8.4 mm of the receiving guide portion 21d is formed wider than the receiving width G2, the vertical member 16 can be easily addressed and guided. (G3> G2)
The base 23 has a width S1 = 20 mm and a vertical length T2 = 10 mm, and is provided with a gap of T3≈1 mm with respect to the upper and lower arc portions 22. The base 23 is provided with two sets of mounting holes Q2, and is fixed to the vertical portion 17d with a screw or the like (not shown).

吊下手段１５及び吊金具１３の材質は、強度を必要とするのでステンレスや亜鉛メッキをした金属等が用いられる。   Since the material of the suspending means 15 and the hanging metal fitting 13 requires strength, stainless steel, galvanized metal, or the like is used.

＜雨樋取付構造の作用＞
上記のように、雨樋１２は垂直材１６と補強斜材１７からなる吊下手段１５によって折板屋根１４に２点支持されるため、吊下手段１５を揺れにくく且つ撓みにくい構造にできるので、吊下手段１５が雨樋の横方向に対して施工時や強風時でも揺れにくく且つ変形しにくくなり確実に安定する。また、構造が簡単なのでコストダウンが図れる。 <Operation of rain gutter mounting structure>
As described above, the rain gutter 12 is supported at two points on the folded plate roof 14 by the suspending means 15 composed of the vertical member 16 and the reinforcing diagonal member 17, so that the suspending means 15 can be structured not to shake and bend easily. The suspending means 15 is less likely to sway and deform even during construction or during strong winds with respect to the lateral direction of the rain gutter and is reliably stabilized. Moreover, since the structure is simple, the cost can be reduced.

保持部２１は短円筒形状の全周の略１／４円弧領域を切欠いて形成されるので、保持部２１を予め垂直材１６に挿入させておく必要がなく、垂直材１６を折板屋根１４に取付けた後でも保持部２１の取付が可能なので、取付簡単であるとともに、作業工程に柔軟性が生じるので作業性が向上する。   Since the holding portion 21 is formed by cutting out a substantially ¼ arc region of the entire circumference of the short cylindrical shape, it is not necessary to insert the holding portion 21 into the vertical member 16 in advance, and the vertical member 16 is folded on the folded roof 14. Since the holding portion 21 can be attached even after being attached to the housing, it is easy to attach and the work process is flexible, so that workability is improved.

補強斜材１７の水平部１７ｂの幅が山部１４ａの内法と同じ幅Ｓ＝２５ｍｍで形成されるので、補強斜材１７の水平部１７ｂを山部１４ａの内法に沿わせるだけで水平部１７ｂを取付位置までガイドしてスライド合わせができるので取付作業が容易である。また、水平部１７ｂを山部１４ａの内法によってガタつかないように保持できるので、雨樋の縦方向に対する垂直材の揺れを防止して安定させることができる。   Since the width of the horizontal portion 17b of the reinforcing diagonal member 17 is formed with the same width S = 25 mm as the inner method of the peak portion 14a, the horizontal portion 17b of the reinforcing diagonal member 17 is horizontal only by following the inner method of the peak portion 14a. Since the portion 17b can be guided to the mounting position and slide alignment can be performed, the mounting operation is easy. Further, since the horizontal portion 17b can be held so as not to be rattled by the inner method of the mountain portion 14a, it is possible to prevent and stabilize the vertical member from shaking in the vertical direction of the gutter.

＜本発明の第２の実施形態＞
以下に、本発明の第２の実施形態を図７、図８に基づいて説明する。なお、図５、図６に示した保持部２１と同じ構成部分については、図面に同符号を付して重複した説明を省略する。 <Second Embodiment of the Present Invention>
Below, the 2nd Embodiment of this invention is described based on FIG. 7, FIG. In addition, about the same component as the holding | maintenance part 21 shown in FIG. 5, FIG. 6, the same code | symbol is attached | subjected to drawing and the overlapping description is abbreviate | omitted.

図７、図８に示すように、保持部２１ａは垂直材１６を囲む内直径Ｇ＝略１０ｍｍ、全長Ｔ＝４０ｍｍの短円筒形状部２２ａであり、この短円筒形状部２２ａを固定するベース２３ａを備える。   As shown in FIGS. 7 and 8, the holding portion 21a is a short cylindrical portion 22a having an inner diameter G = approximately 10 mm and a total length T = 40 mm surrounding the vertical member 16, and a base 23a for fixing the short cylindrical portion 22a. Is provided.

この形状であれば、保持部２１ａが短円筒形状の全周の略１／４円弧領域を切欠いて形成される第一の実施形態に比べて強度が増加するので垂直材１６をさらに安定して保持することができる。なお、垂直材１６を折板屋根１４に取付ける前に保持部２１ａを予め垂直材１６に嵌入しておく必要がある。   With this shape, the strength is increased as compared with the first embodiment in which the holding portion 21a is formed by cutting out a substantially 1/4 arc region of the entire circumference of the short cylindrical shape, so that the vertical member 16 is further stabilized. Can be held. In addition, before attaching the vertical material 16 to the folded-plate roof 14, it is necessary to insert the holding | maintenance part 21a in the vertical material 16 previously.

以上、本発明の実施形態を図面に基づいて説明したが、上記の実施例はいずれも本発明の一例を示したものであり、本発明はこれらに限定されるべきでないということは言うまでもない。   As mentioned above, although embodiment of this invention was described based on drawing, all said Example shows an example of this invention, and it cannot be overemphasized that this invention should not be limited to these.

たとえば、保持部２１は上下二組設ける代わりに一組の保持部２１でも構わない。この場合、保持部２１の高さを少し高目にすると保持力が補えるので好ましい。保持部２１のベース２３を垂直部１７ｄに固着する方法は、取付用の孔Ｑ２を設ける代わりに、ベース２３と垂直部１７ｄにスポット高電圧を掛ける溶融圧着による固着でも構わない。また、他の様々な断面形状を有する雨樋に対しても上記実施例と同様の構成を実施することができる。   For example, the holding part 21 may be a set of holding parts 21 instead of providing two sets of upper and lower parts. In this case, it is preferable to make the height of the holding portion 21 a little higher because the holding force can be compensated. As a method of fixing the base 23 of the holding portion 21 to the vertical portion 17d, instead of providing the mounting hole Q2, it may be fixed by fusion pressing that applies a spot high voltage to the base 23 and the vertical portion 17d. Moreover, the same structure as the said Example can be implemented also with respect to the rain gutter which has various other cross-sectional shapes.

本発明の第１の実施形態における、雨樋取付構造１１の状態を示す一部透視斜視図である。It is a partially transparent perspective view which shows the state of the rain gutter attachment structure 11 in the 1st Embodiment of this invention. 本発明の第１の実施形態における、図１のＡ−Ａ一部透視矢視図である。FIG. 2 is a partial perspective view taken along the line AA of FIG. 1 in the first embodiment of the present invention. 本発明の第１の実施形態における、補強斜材１７の一部断面視側面図である。It is a partial section view side view of the reinforcement diagonal material 17 in the 1st Embodiment of this invention. 本発明の第１の実施形態における、図３のＢ−Ｂ矢視図である。It is a BB arrow line view of Drawing 3 in a 1st embodiment of the present invention. 本発明の第１の実施形態における、図３のＣ−Ｃ矢視図である。It is CC arrow line view of FIG. 3 in the 1st Embodiment of this invention. 本発明の第１の実施形態における、図３のＤ−Ｄ矢視図である。FIG. 4 is a DD arrow view of FIG. 3 in the first embodiment of the present invention. 本発明の第２の実施形態における、保持部２１ａの側面図である。It is a side view of the holding | maintenance part 21a in the 2nd Embodiment of this invention. 本発明の第２の実施形態における、図７のＥ−Ｅ矢視図である。It is the EE arrow line view of FIG. 7 in the 2nd Embodiment of this invention. 従来の雨樋取付構造の状態を示す、（ａ）は一部断面視側面図、（ｂ）は補強斜材４の詳細と補強斜材４を係止孔３４に取付ける状態の説明図である。The state of the conventional rain gutter attachment structure is shown, (a) is a partial sectional side view, (b) is an explanatory view of the details of the reinforcing diagonal member 4 and the state of attaching the reinforcing diagonal member 4 to the locking hole 34. .

符号の説明Explanation of symbols

１１ 雨樋取付構造
１２ 雨樋
１３ 吊金具
１３ｃ 中央部
１４ 折板屋根
１４ａ 山部
１５ 吊下手段
１６ 垂直材
１６ａ 端部
１６ｂ 雄ネジ部
１７ 補強斜材
１７ａ 上端部
１７ｂ 水平部
１７ｃ 下端部
１７ｄ 垂直部
１７e 斜主部材
１８ ナット
２０ 固着具
２１ 保持部
２２ 円弧部
２３ ベース DESCRIPTION OF SYMBOLS 11 Rain gutter attachment structure 12 Gutter 13 Suspension metal fitting 13c Center part 14 Folded plate roof 14a Mountain part 15 Suspension means 16 Vertical material 16a End part 16b Male thread part 17 Reinforcement diagonal material 17a Upper end part 17b Horizontal part 17c Lower end part 17d Vertical Part 17e Oblique main member 18 Nut 20 Fastener 21 Holding part 22 Arc part 23 Base

Claims (3)

雨樋の吊金具を介して折板屋根の山部から吊下手段で下垂される雨樋取付構造であって、
前記吊下手段は垂直材と補強斜材から成り、前記垂直材は丸棒材で両端部に形成された雄ネジ部が前記吊金具と山部を貫通してそれぞれ一対のナットで固定され、
前記補強斜材は帯状板で形成され上端部が前記垂直材の上端部から離れた位置で水平部を備えるとともに、この水平部が前記山部にボルト・ナット等の固着具を介して固着され、前記補強斜材の下端部に前記垂直材を保持する保持部が前記垂直材を囲む短円筒形状で設けられ、且つ
前記補強斜材の水平部が前記山部の内法と同じ幅で形成されることを特徴とする雨樋取付構造。 A rain gutter mounting structure that is suspended by a hanging means from a mountain part of a folded plate roof via a gutter hanging bracket,
The suspension means is composed of a vertical member and a reinforcing diagonal member, and the vertical member is a round bar and male threaded portions formed at both ends penetrate the suspension fitting and the mountain portion and are fixed with a pair of nuts, respectively.
The reinforcing diagonal member is formed of a belt-like plate, and has an upper end portion provided with a horizontal portion at a position away from the upper end portion of the vertical member, and the horizontal portion is fixed to the mountain portion through a fixing tool such as a bolt and a nut. A holding portion for holding the vertical member at a lower end portion of the reinforcing diagonal member is provided in a short cylindrical shape surrounding the vertical member , and
The rain gutter mounting structure, wherein the horizontal portion of the reinforcing diagonal member is formed with the same width as the inner method of the mountain portion. 請求項１に記載の雨樋取付構造であって、前記保持部は短円筒形状の全周の略１／４円弧領域を切欠いて形成されることを特徴とする雨樋取付構造。   2. The rain gutter mounting structure according to claim 1, wherein the holding portion is formed by cutting out a substantially circular arc region of the entire circumference of a short cylindrical shape. 請求項１又は請求項２に記載の雨樋取付構造であって、前記保持部は上下二組設けられることを特徴とする雨樋取付構造。 The rain gutter attachment structure according to claim 1 or 2 , wherein two sets of the holding portions are provided on the upper and lower sides.

Images