JP2006169944A - Elbow member for gutter, its operation tool and catchment device - Google Patents

Elbow member for gutter, its operation tool and catchment device Download PDF

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JP2006169944A
JP2006169944A JP2005142040A JP2005142040A JP2006169944A JP 2006169944 A JP2006169944 A JP 2006169944A JP 2005142040 A JP2005142040 A JP 2005142040A JP 2005142040 A JP2005142040 A JP 2005142040A JP 2006169944 A JP2006169944 A JP 2006169944A
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rod
elbow
eaves
water
inlet
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Mieko Hayakawa
美恵子 早川
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Abstract

<P>PROBLEM TO BE SOLVED: To eliminate clogging due to fallen leaves flown to a catchment box from an eaves gutter from below. <P>SOLUTION: This elbow member for a gutter has an elbow body 21 having an inlet part 22 installed from below in a drain port 14b formed in a bottom part of the catchment box 14 arranged in the eaves gutter 12, an outlet part 23 for installing an upstream side end part of a elbow 16 of a downward gradient and a bending part 24 for connecting the inlet part and the outlet part, an insertion hole 24f formed in the bending part facing the inlet part, a bar-shaped member vertically movably inserted into the insertion hole and having an upper part penetrating through the inlet part, and a blocking-up member 28 installed in the bar-shaped member 27 and blocking up the insertion hole. An upward turning swelling part 26 is formed on a bottom wall 24d facing the inlet part of the bending part, and the insertion hole 24f is formed in the swelling part 26, and the blocking-up member 28 is formed in a cap shape for covering the swelling part 26 from the upper side. A drain hole 26b is formed around the swelling part 26, and the blocking-up member 28 for covering the swelling part 26 from the upper side, is constituted so as to be capable of sealing the drain hole 26b. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、軒樋に設けられた集水箱に下方から取付けられ、集水箱の底部に形成された排水口を下り勾配の呼び樋の上流側端部に連結する樋用エルボ部材及びその操作治具及び集水装置に関するものである。   The present invention relates to an elbow member for dredging that is attached from below to a water collection box provided in an eaves and connects a drain outlet formed at the bottom of the water collection box to an upstream end of a down-gradient call and its operation. It relates to a tool and a water collecting device.

従来、雨樋に集まる塵埃や木の葉等の防塵方法として、軒樋の上部開口部分や集水箱の上部開口部に網状板を設置する方法が知られている（例えば、特許文献１参照）。しかし、軒樋に網状板を被せると、網状板の上に雨水と共に流れ込み、或いは空中を浮遊した木の葉、竹の葉等が網状板に付着して張り付き、その上に土埃、砂等が堆積し雨水が軒樋に流下できなくなり、屋根からの雨水は軒樋を乗り越えて落下することとなり、結局軒樋の役目を果たさなくなる不具合があった。また集水箱の上部開口部を網状板で覆うと、軒樋に入り込んだ塵埃、木の葉等が集水箱に向かう雨水に流され、集水箱の両側部分に集まり集水箱に流れ落ちる雨水と共に集水箱に入り込んでその集水箱が詰まってしまう不具合があった。   2. Description of the Related Art Conventionally, as a dust prevention method for dust collected in rain gutters or leaves of trees, a method of installing a net-like plate in an upper opening portion of an eaves basket or an upper opening portion of a water collection box is known (for example, see Patent Document 1). However, if the eaves is covered with a mesh plate, it will flow along with the rainwater on the mesh plate, or the leaves of trees, bamboo, etc. floating in the air will adhere to the mesh plate and stick, and dust, sand, etc. will accumulate on it. There was a problem that rainwater could not flow down to the eaves and rainwater from the roof fell over the eaves and eventually failed to play the role of eaves. Also, if the upper opening of the water collection box is covered with a mesh plate, dust, leaves, etc. that have entered the eaves are washed away by the rainwater that flows toward the water collection box, and enters the water collection box together with rainwater that collects on both sides of the water collection box and flows down to the water collection box. There was a problem that the water collecting box was clogged.

この点を解消するために、集水箱への通水口を開口した軒樋の上面に所要長さ接面して固着可能な基底板を設け、この基底板に軒樋の通水口へ連通する流水口を設けて縦樋に連通させ、全体が三角形で底縁端面が基底板の上面に一体に接続し左右傾斜側端面がすくい排除面に前後面が整風排除面となるすくい排除整風排除板を設け、このすくい排除整風排除板の所要枚を基底板の上面に流水口に差し渡してなる雨樋用落葉詰まり防止装置が提案されている（例えば、特許文献２参照。）。この雨樋用落葉詰まり防止装置では、軒樋内に落葉が滞留することがあっても、雨水に対しては平面状に浮くものであり、すくい排除整風排除板の左右傾斜側端面に沿って上部に浮き、その左右傾斜側端面間を塞ぐことはなく、その落葉等は乾燥収縮して風により外に排出され、縦樋との接続付近の落葉詰まりを防止することができるとしている。
特開２００１−２４１１５３号公報（図１） 特開２００２−６１３５０号公報（図１） In order to solve this problem, a base plate that can contact and stick to the required length is provided on the upper surface of the eaves that opens the water inlet to the water collection box, and the running water that communicates with the water outlet of the eaves A rake-excluded wind evacuation plate that has a mouth and communicates with the vertical shaft, is entirely triangular, has a bottom edge that is integrally connected to the upper surface of the base plate, and that the left and right inclined end surfaces are rake-excluded surfaces and the front and rear surfaces are conditioned wind-excluded surfaces. There has been proposed a raindrop clogging prevention device for rain gutters, which is provided by passing a required sheet of the scooping and wind-controlling plate to the top of the base plate through a water outlet (see, for example, Patent Document 2). In this raindrop clogging prevention device for raindrops, even if the fallen leaves stay in the eaves, it floats flat against rainwater, and along the left and right inclined side end faces of the rake exclusion wind regulation plate It floats at the top and does not block between the end faces on the left and right sides, and the fallen leaves are dried and shrunk and discharged outside by the wind, preventing clogged fallen leaves in the vicinity of the connection with the vertical fence.
Japanese Patent Laid-Open No. 2001-241153 (FIG. 1) JP 2002-61350 A (FIG. 1)

しかし、上述した雨樋用落葉詰まり防止装置であっても、木の葉、枯れ枝、竹の葉等がすくい排除整風排除板に引っ掛かることを完全に排除することはできず、そのすくい排除整風排除板に木の葉、枯れ枝、竹の葉等が引っ掛かるとその上に土埃、砂等が堆積し、その土埃、砂等が雨水の浸透と乾燥の繰り返しによって凝固する不具合があった。そして、すくい排除整風排除板の周囲において堆積した土埃、砂等が凝固すると軒樋が詰まって、その軒樋から集水箱への雨水の流下が妨げられる問題があった。このため、この詰まりを防ぐためには、集水箱の周囲を定期的に掃除しなければならないけれども、その掃除には集水箱の上方からその詰まった木の葉等を取り出すしかなく、その集水箱が用いられた屋根に作業員が上って行うか、又は脚立若しくははしごを用いて集水箱にまで作業員が近づいて行う必要があった。しかし、二階以上の屋根に用いられている集水箱の掃除は、その場所が比較的高所のために一般人が行うことは危険が伴い、その掃除を頻繁に行うことは困難であった。
本発明の目的は、軒樋から集水箱にかかる落葉等による詰まりを下方から比較的容易に解消し得る樋用エルボ部材及びその操作治具及び集水装置を提供することにある。 However, even with the above-described raindrop clogging prevention device for rain gutters, it is not possible to completely eliminate the fact that leaves of trees, dead branches, bamboo leaves, etc. are caught on the rake exclusion windbreak exclusion plate. When tree leaves, dead branches, bamboo leaves, etc. are caught, dirt, sand, etc. accumulate on them, and there is a problem that the dirt, sand, etc. solidify due to repeated penetration and drying of rainwater. Then, when dust, sand, etc. accumulated around the rake-excluding wind-controlling plate solidify, the eaves are clogged, and there is a problem that the flow of rainwater from the eaves to the water collecting box is hindered. For this reason, in order to prevent this clogging, the surroundings of the water collection box must be regularly cleaned. However, the only way to do this is to remove the clogged leaves from above the water collection box, and the water collection box is used. It was necessary for the worker to go up to the roof, or to approach the water collection box using a stepladder or ladder. However, the cleaning of the water collecting boxes used for the roofs above the second floor is dangerous for the general public because the place is relatively high, and it is difficult to clean the water collection box frequently.
The objective of this invention is providing the elbow member for dredging, its operation jig | tool, and a water collecting apparatus which can remove the clogging by the fallen leaf etc. which are applied to a water collecting box from an eave jar relatively easily.

請求項１に係る発明は、図１に示すように、軒樋１２に設けられる集水箱１４の底部に形成された排水口１４ｂに下方から取付けられる入口部２２と、下り勾配の呼び樋１６の上流側端部が取付けられる出口部２３と、入口部２２と出口部２３を連結する屈曲部２４とを有するエルボ本体２１と、入口部２２に臨む屈曲部２４に形成された挿通孔２４ｆと、挿通孔２４ｆに上下動可能に挿通され上部が入口部２２を貫通する棒状部材２７と、棒状部材２７に取付けられ挿通孔２4ｆを閉塞させる閉塞部材２８とを備えた樋用エルボ部材である。   As shown in FIG. 1, the invention according to claim 1 includes an inlet portion 22 attached from below to a drain port 14b formed in the bottom portion of a water collection box 14 provided in the eaves bowl 12, and a down sloped call 16 An elbow body 21 having an outlet portion 23 to which an upstream end is attached, an inlet portion 22 and a bent portion 24 connecting the outlet portion 23, an insertion hole 24f formed in the bent portion 24 facing the inlet portion 22, The rod elbow member includes a rod-like member 27 that is inserted into the insertion hole 24f so as to be movable up and down and whose upper portion penetrates the inlet portion 22, and a closing member 28 that is attached to the rod-like member 27 and closes the insertion hole 24f.

この請求項１に記載された樋用エルボ部材では、屈曲部２４の底壁２４ｄに形成された挿通孔２４ｆに棒状部材２７を上下動可能に設けたので、このエルボ本体２１が下方から取付けられる集水箱１４が落ち葉等により詰まったとしても、その棒状部材２７を上下動させることによりその詰まりものを上下動する棒状部材２７により払い落とし、エルボ本体２１の入口部２２及び集水箱１４の排水口１４ｂにおける詰まりを解消することができる。そしてこの棒状部材２７の上下動は、挿通孔２４ｆに挿通された棒状部材２７のエルボ本体２１の下方に位置する下端をその下方から上下動することにより行うことができる。この結果、この樋用エルボ部材では、軒樋１２から集水箱１４にかかる落葉等による詰まりの解消をその集水箱１４の下方から行うことができる。
一方、棒状部材２７を上下動させる以外の通常の状態では、エルボ本体２１に形成された挿通孔２4ｆは閉塞部材２８により閉塞されるので、その通常の状態では、入口部２２から出口部２３に流れる雨水が棒状部材２７を挿通させた挿通孔２４ｆから外部に漏れることはない。 In the elbow member described in claim 1, since the rod-like member 27 is provided in the insertion hole 24f formed in the bottom wall 24d of the bent portion 24 so as to be movable up and down, the elbow body 21 is attached from below. Even if the water collection box 14 is clogged with fallen leaves or the like, the bar-shaped member 27 is moved up and down to remove the clogged material by the bar-shaped member 27 that moves up and down, so that the inlet 22 of the elbow body 21 and the drainage port of the water collection box 14 are removed. The clogging at 14b can be eliminated. The vertical movement of the rod-shaped member 27 can be performed by moving the lower end of the rod-shaped member 27 inserted through the insertion hole 24f below the elbow body 21 up and down from below. As a result, with this elbow member for dredging, it is possible to eliminate clogging due to fallen leaves or the like applied from the eaves bowl 12 to the water collecting box 14 from below the water collecting box 14.
On the other hand, in a normal state other than moving the rod-shaped member 27 up and down, the insertion hole 24f formed in the elbow body 21 is closed by the closing member 28. Therefore, in the normal state, the inlet portion 22 is changed to the outlet portion 23. The flowing rainwater does not leak outside through the insertion hole 24f through which the rod-shaped member 27 is inserted.

請求項２に係る発明は、請求項１に係る発明であって、周囲が入口部２２の内面又は排水口１４ｂの内面に臨む掻き取り材２９が棒状部材２７に設けられた樋用エルボ部材である。
この請求項２に記載された樋用エルボ部材では、棒状部材２７を上下動させることによりその棒状部材２７に設けられた掻き取り材２９も上下動し、掻き取り材２９の周囲が入口部２２の内面又は排水口１４ｂの内面に付着凝固した木の葉等を掻き取ってその入口部２２又は排水口１４ｂにおける詰まりを効果的に解消することができる。 The invention according to claim 2 is the elbow member according to claim 1, wherein the scraping material 29 whose periphery faces the inner surface of the inlet portion 22 or the inner surface of the drain port 14 b is provided on the rod-shaped member 27. is there.
In the elbow member described in claim 2, when the rod-shaped member 27 is moved up and down, the scraping material 29 provided on the rod-shaped member 27 is also moved up and down, and the periphery of the scraping material 29 surrounds the inlet portion 22. It is possible to effectively eliminate clogging at the inlet portion 22 or the drain port 14b by scraping the leaves of the trees adhering to the inner surface of the drain port 14b or the inner surface of the drain port 14b.

請求項３に係る発明は、図１又は２に係る発明であって、屈曲部２４の入口部２２に臨む底壁２４ｄに上方に向かう膨出部２６が形成され、膨出部２６に挿通孔２４ｆが形成され、閉塞部材２８が膨出部２６を上側から覆うキャップ状に形成された樋用エルボ部材である。
この請求項３に記載された樋用エルボ部材では、膨出部２６をキャップ状に形成された閉塞部材２８により覆うことにより、挿通孔２4ｆをその閉塞部材２８により確実に閉塞して入口部２２から出口部２３に流れる雨水が挿通孔２４ｆから外部に漏れることを有効に防止することができる。 The invention according to claim 3 is the invention according to FIG. 1 or 2, wherein a bulging portion 26 is formed on the bottom wall 24 d facing the inlet portion 22 of the bent portion 24, and the bulging portion 26 has an insertion hole. 24f is formed, and the closing member 28 is a cap elbow member formed in a cap shape covering the bulging portion 26 from above.
In the elbow member described in claim 3, by covering the bulging portion 26 with a closing member 28 formed in a cap shape, the insertion hole 24f is reliably closed by the closing member 28 and the inlet portion 22 is closed. It is possible to effectively prevent rainwater flowing from the outlet 23 to the outside through the insertion hole 24f.

請求項４に係る発明は、請求項３に係る発明であって、膨出部２６の周囲に排出孔２６ｂが形成され、膨出部２６を上側から覆う閉塞部材２８が排出孔２６ｂを封止可能に構成された樋用エルボ部材である。
この請求項４に記載された樋用エルボ部材では、棒状部材２７を上下動させることにより掻き取られた木の葉等を排出孔２６ｂからエルボ本体２１の外部に排出させることができ、掻き取られた木の葉等の詰まりものが下流側に存在する呼び樋１６等に流れてそれらを再び詰まらせることを回避することができる。一方、この排出孔２６ｂはキャップ状の閉塞部材２８が封止するので、棒状部材２７を上下動させる以外の通常状態で入口部２２から出口部２３に流れる雨水がこの排出孔２６ｂから外部に漏れることを防止することができる。 The invention according to claim 4 is the invention according to claim 3, wherein a discharge hole 26b is formed around the bulging portion 26, and a closing member 28 that covers the bulging portion 26 from the upper side seals the discharge hole 26b. This is an elbow member that can be configured.
In the elbow member described in claim 4, the leaves and the like scraped by moving the bar-shaped member 27 up and down can be discharged out of the elbow body 21 from the discharge hole 26 b and scraped off. It is possible to avoid clogging of leaves such as leaves flowing into the call 16 existing on the downstream side and clogging them again. On the other hand, since the discharge hole 26b is sealed by the cap-shaped closing member 28, rainwater flowing from the inlet portion 22 to the outlet portion 23 in a normal state other than moving the rod-shaped member 27 up and down leaks to the outside from the discharge hole 26b. This can be prevented.

請求項５に係る発明は、請求項１ないし４いずれか１項に係る発明であって、図５に示すように、集水箱１４が包囲する軒樋１２に形成された通水口１２ａを塞ぐ濾過部材３３が棒状部材２７の上部に設けられ、その濾過部材３３は軒樋１２から通水口１２ａを介して集水箱１４に落下する雨水を濾過可能に構成された樋用エルボ部材である。
この請求項５に記載された樋用エルボ部材では、濾過部材３３が通水口１２ａを塞いて軒樋１２から通水口１２ａを介して集水箱１４に落下する雨水を濾過するので、軒樋１２に流下した雨水とともに流れてくる木の葉等が通水口１２ａから集水箱１４に落下してその集水箱１４を詰まらせることを防止することができる。一方、この濾過部材３３又はこの周囲が木の葉等により詰まって軒樋１２に雨水が溜まった場合には、棒状部材２７とともに濾過部材３３を上下動させ、図６に示すように、その通水口１２ａを一時的に開放して詰まった木の葉等を溜まった雨水とともに下流側に流下させることによりその詰まりを解消させることができる。 The invention according to claim 5 is the invention according to any one of claims 1 to 4, and, as shown in FIG. 5, filtration for closing the water inlet 12 a formed in the eaves bowl 12 surrounding the water collection box 14. The member 33 is provided in the upper part of the rod-shaped member 27, and the filter member 33 is an elbow member that is configured to be able to filter rainwater falling from the eaves bowl 12 to the water collecting box 14 through the water passage 12a.
In the elbow member according to claim 5, the filtering member 33 blocks the water inlet 12 a and filters rainwater falling from the eaves trough 12 to the water collecting box 14 through the water outlet 12 a. It can be prevented that leaves or the like flowing along with the rainwater that has flowed down fall from the water inlet 12a to the water collection box 14 and clog the water collection box 14. On the other hand, when the filter member 33 or the surrounding area is clogged with leaves or the like and rainwater is accumulated in the eaves basket 12, the filter member 33 is moved up and down together with the rod-shaped member 27, and as shown in FIG. The clogging can be eliminated by temporarily opening the clogging and letting the clogged tree leaves flow down with the accumulated rainwater.

請求項６に係る発明は、図４に示すように、請求項１ないし５いずれか１項に記載された樋用エルボ部材２０の棒状部材２７を上下動させる操作治具４０である。
その特徴ある構成は、棒状部材２７の下部に設けられた操作部３１に係合可能に構成された係合部材４４が上端に設けられた操作棒４１と、下部に把持部４２ａが形成された把持棒４２と、一端が操作棒４１の下部に取付けられ他端が把持棒４２の上部に取付けられて操作棒４１と把持棒４２とを連結しかつ一端が他端より低位にある連結部材４３とを備えたところにある。
この請求項６に記載された操作治具では、棒状部材２７の下部に設けられた操作部３１に係合部材４４を係合させて、把持棒４２の下部に形成された把持部４２ａを把持した作業員が集水箱１４下方の地上又は家屋の窓からその把持棒４２とともに操作棒４１を上下動させることにより樋用エルボ部材２０における棒状部材２７を上下動させることができる。これにより地上又は家屋の窓から作業員がその上方における集水箱１４における詰まりを比較的容易に解消させることができる。 As shown in FIG. 4, the invention according to claim 6 is an operation jig 40 for vertically moving the rod-shaped member 27 of the elbow member 20 for scissors described in any one of claims 1 to 5.
The characteristic configuration is that an operating rod 41 provided at the upper end is provided with an engaging member 44 configured to be engageable with an operating portion 31 provided at the lower portion of the rod-like member 27, and a gripping portion 42a is formed at the lower portion. A connecting member 43 having one end attached to the lower portion of the operating rod 41 and the other end attached to the upper portion of the holding rod 42 to connect the operating rod 41 and the holding rod 42 and one end lower than the other end. It is in the place with.
In the operation jig described in claim 6, the engaging member 44 is engaged with the operating portion 31 provided at the lower portion of the rod-like member 27 to hold the holding portion 42 a formed at the lower portion of the holding rod 42. Thus, the operator can move the rod-shaped member 27 in the elbow member 20 up and down by moving the operation rod 41 up and down together with the grip rod 42 from the ground or the window of the house below the water collection box 14. Thereby, an operator can remove clogging in the water collecting box 14 from the window of the ground or the house relatively easily.

一方、詰まりを解消させるために棒状部材２７を上下動させると挿通孔２４ｆが開放され、その挿通孔２４ｆから、膨出部２６に排出孔２６ｂを形成した場合にはこの排出孔２６ｂから雨水や木の葉等の詰まりものが外部に排出され、その全部又は一部が棒状部材２７を伝って下方に流下することになる。しかし、請求項６に記載された操作治具では、係合部材４４が上端に設けられた操作棒４１と、実際に作業員が把持する把持棒４２とを連結部材４３により連結し、その連結部材４３における操作棒４１側の一端を把持棒４２側の他端より低位にしたので、棒状部材２７を伝って流下する雨水や落ち葉等の詰まりものが操作棒４１に伝わったとしても、把持棒４２側に伝わることを防止することができる。この結果、棒状部材２７を伝って流下する雨水や落ち葉等の詰まりものが把持棒４２を介して作業員に降りかかることを有効に防止することができる。   On the other hand, when the rod-shaped member 27 is moved up and down to eliminate clogging, the insertion hole 24f is opened, and when the discharge hole 26b is formed in the bulging portion 26 from the insertion hole 24f, rainwater or Clogged items such as leaves of trees are discharged to the outside, and all or a part thereof flows down through the rod-shaped member 27. However, in the operation jig described in claim 6, the operation bar 41 provided with the engaging member 44 at the upper end and the gripping bar 42 actually gripped by the worker are connected by the connection member 43, and the connection Since one end on the operation rod 41 side of the member 43 is made lower than the other end on the grasping rod 42 side, even if clogged things such as rain water and fallen leaves flowing down the rod-shaped member 27 are transmitted to the operation rod 41, the holding rod Transmission to the 42 side can be prevented. As a result, it is possible to effectively prevent clogged items such as rainwater and fallen leaves flowing down through the rod-shaped member 27 from falling on the worker via the gripping rod 42.

請求項７に係る発明は、図１１に示すように、軒樋１２に設けられた集水箱１４と、集水箱１４に下方から取付けられた請求項５記載の樋用エルボ部材２０と、軒樋１２に形成された通水口１２ａを塞いだ樋用エルボ部材２０の濾過部材３３に上方から対向するように集水箱１４又は軒樋１２に取付けられ樋用エルボ部材２０の棒状部材２７を上昇させたときに棒状部材２７とともに上昇する濾過部材３３の濾過孔又は濾過用切欠き若しくは溝に進入可能な進入片６２を備えた集水装置である。
この請求項７に記載された集水装置では、濾過部材３３又はその周囲が木の葉等により詰まって軒樋１２に雨水が溜まった場合には、棒状部材２７とともに濾過部材３３を上昇させて軒樋１２に形成された通水口１２ａを一時的に開放することにより詰まった木の葉等を溜まった雨水とともに下流側に流下させることができる。この場合、濾過部材３３を覆った木の葉等は、濾過部材３３が上昇してその濾過部材３３の濾過孔又は濾過用切欠き若しくは溝に進入片６２が進入する際に破砕される。これによりその木の葉等が濾過部材３３における濾過孔又は濾過用切欠き若しくは溝を詰まらせた状態を解消することができる。 As shown in FIG. 11, the invention according to claim 7 includes a water collection box 14 provided in the eaves bowl 12, a salve elbow member 20 according to claim 5 attached to the water collection box 14 from below, and an eaves bowl. The rod-shaped member 27 of the elbow member 20 attached to the water collecting box 14 or the eaves rod 12 is raised so as to face the filtration member 33 of the elbow member 20 that closes the water inlet 12a formed in the upper wall 12 from above. The water collecting device includes an entry piece 62 that can enter a filtration hole, a filtration notch, or a groove of the filtration member 33 that sometimes rises together with the rod-shaped member 27.
In the water collecting apparatus according to claim 7, when the filtration member 33 or its surroundings is clogged with leaves or the like and rainwater has accumulated in the eaves basket 12, the filtration member 33 is raised together with the rod-shaped member 27 to eave By temporarily opening the water passage opening 12a formed in 12, the leaves of the clogged trees and the like can flow down to the downstream side together with the accumulated rainwater. In this case, the leaves or the like covering the filter member 33 are crushed when the filter member 33 rises and the entry piece 62 enters the filter hole, filter notch or groove of the filter member 33. As a result, it is possible to eliminate the state where the leaves of the tree clog the filtering hole or the filtering notch or groove in the filtering member 33.

本発明の樋用エルボ部材では、エルボ本体に棒状部材を上下動可能に設けたので、このエルボ本体が下方から取付けられる集水箱が落ち葉等により詰まったとしても、その棒状部材を上下動させてその詰まりものをその棒状部材により剥離することによりその詰まりを解消することができる。そしてこの棒状部材の上下動はエルボ本体を貫通してエルボ本体の下方に位置する棒状部材の下端を上下動させることにより行うことができるので、軒樋から集水箱にかかる落葉等による詰まりの解消をその集水箱の下方から行うことが可能になる。   In the elbow member of the present invention, since the rod-like member is provided on the elbow body so as to be movable up and down, even if the water collecting box to which the elbow body is attached from below is clogged with fallen leaves, the rod-like member is moved up and down. The clogging can be eliminated by peeling the clogged material with the rod-shaped member. And the vertical movement of this rod-shaped member can be performed by moving up and down the lower end of the rod-shaped member located below the elbow body through the elbow body, thus eliminating clogging caused by falling leaves etc. on the water collection box from the eaves Can be performed from below the water collection box.

この場合、棒状部材に掻き取り材を設ければ、棒状部材とともに掻き取り材も上下動して入口部の内面又は排水口の内面に付着凝固した木の葉等を掻き取ることができる。また、集水箱が包囲する軒樋に通水口が形成されたならば、この通水口を塞いで軒樋から通水口を介して集水箱に落下する雨水を濾過する濾過部材を棒状部材の上部に設けることが好ましい。この濾過部材を設ければ、軒樋に流下した雨水とともに流れてくる木の葉等が通水口から集水箱に落下してその集水箱を詰まらせることを防止することができ、この濾過部材又はこの周囲が詰まった場合には、棒状部材とともに濾過部材を上下動させることにより、その詰まりを解消させることができる。
更に、膨出部をエルボ本体に形成してこの膨出部の周囲に排出孔を形成すれば、棒状部材を上下動させることにより掻き取られた木の葉等を排出孔からエルボ本体の外部に排出させることができ、掻き取られた木の葉等の詰まりものが下流側に存在する呼び樋等に流れてそれらを再び詰まらせることを回避することができる。この場合、キャップ状の閉塞部材がこの排出孔を封止可能に構成すれば、通常使用状態で雨水がこの排出孔から外部に漏れることを防止することができる。 In this case, if the scraping material is provided on the rod-shaped member, the scraping material also moves up and down together with the rod-shaped member to scrape the leaves and the like that have adhered and solidified on the inner surface of the inlet or the drainage port. In addition, if a water outlet is formed in the eaves fence surrounded by the water collection box, a filter member that closes the water outlet and filters rainwater that falls from the eaves wall to the water collection box through the water outlet is provided above the rod-shaped member. It is preferable to provide it. By providing this filtering member, it is possible to prevent the leaves, etc. flowing along with the rainwater flowing down the eaves from falling into the water collection box from the water outlet and clogging the water collection box. When clogging occurs, the clogging can be eliminated by moving the filtration member up and down together with the rod-shaped member.
Furthermore, if the bulging part is formed in the elbow body and a discharge hole is formed around the bulging part, the leaves, etc. scraped by moving the bar-like member up and down are discharged from the elbow body to the outside of the elbow body. It is possible to prevent clogged clogs such as leaves of trees that have been scraped off from flowing into a callout or the like existing on the downstream side and clogging them again. In this case, if the cap-shaped closing member is configured to seal the discharge hole, it is possible to prevent rainwater from leaking outside from the discharge hole in a normal use state.

一方、この棒状部材を上下動させる操作治具にあっては、棒状部材の下部に設けられた操作部に係合可能に構成された係合部材が上端に設けられた操作棒を備えることにより、その操作部に係合部材を係合させて集水箱下方の地上又は家屋の窓からその操作棒を上下動させることにより棒状部材を上下動させることができ、地上又は家屋の窓からその上方に存在する集水箱に係る詰まりを比較的容易に解消させることができる。この詰まりを解消させるために棒状部材を上下動させると、棒状部材を貫通させた挿通孔や、膨出部に形成された排出孔から雨水や木の葉等の詰まりものが外部に排出され、その全部又は一部が棒状部材を伝って下方に流下するけれども、操作棒と実際に作業員が把持する把持棒とを連結部材により連結し、その連結部材における操作棒側の一端を把持棒側の他端より低位にすることにより、棒状部材を伝って流下する雨水や落ち葉等の詰まりものが操作棒側に伝わることを禁止してその雨水等が作業員に降りかかることを有効に防止することができる。   On the other hand, in the operation jig for moving the rod-shaped member up and down, the operation member provided at the upper end is provided with an engagement member configured to be engageable with an operation portion provided at the lower portion of the rod-shaped member. The bar-shaped member can be moved up and down by engaging the engaging member with the operation portion and moving the operation bar up and down from the ground or the window of the house below the water collection box. The clogging related to the water collection box present in the water can be eliminated relatively easily. When the rod-like member is moved up and down to eliminate this clogging, clogged items such as rainwater and leaves are discharged to the outside from the insertion hole that penetrates the rod-like member and the discharge hole formed in the bulging portion. Alternatively, although a part of the rod flows down through the rod-shaped member, the operating rod and the gripping rod actually gripped by the operator are connected by a connecting member, and one end of the connecting rod on the connecting member is connected to the other end of the gripping rod. By making the position lower than the end, it is possible to effectively prevent clogged items such as rainwater and fallen leaves flowing down the rod-shaped member from being transmitted to the operation rod side, and effectively prevent the rainwater from falling on the operator. .

更に、樋用エルボ部材の棒状部材を上昇させたときに棒状部材とともに上昇する濾過部材の濾過孔又は濾過用切欠き若しくは溝に進入可能な進入片を集水箱又は軒樋に取付ければ、濾過部材を上昇させることによりその濾過部材の濾過孔又は濾過用切欠き若しくは溝に進入片が進入し、その際に濾過部材を覆った木の葉等を破砕することができる。これによりその木の葉等が濾過部材における濾過孔又は濾過用切欠き若しくは溝を詰まらせた状態を解消することができる。   Further, when the rod-shaped member of the elbow member for dredging is lifted with the rod-shaped member, the filtration hole of the filtering member or the notch for filtration or the entry piece that can enter the groove is attached to the water collection box or eaves, and the filtration is performed. By raising the member, the entry piece enters the filtration hole, the filtration notch or the groove of the filtration member, and the leaves of the tree covering the filtration member at that time can be crushed. As a result, it is possible to eliminate the state in which the leaves of the tree clog the filtering hole or the filtering notch or groove in the filtering member.

次に本発明を実施するための最良の形態を図面に基づいて説明する。
図４に示すように、屋根１１の軒先にはその屋根１１に降って流下する雨水を集める軒樋１２が横架される。一方、その家の壁面にはその壁面に沿って鉛直に縦樋１３が設けられる。そして軒樋１２の任意の位置にはその軒樋１２に流下して集められた雨水をその縦樋１３に案内する集水箱１４が設けられる。集水箱１４の底部には排水口１４ｂが形成され、その排水口１４ｂには下方から本発明の樋用エルボ部材２０が取付けられる。この樋用エルボ部材２０は、集水箱１４の排水口１４ｂを下り勾配の呼び樋１６の上流側端部に連結するエルボ本体２１を有し、その呼び樋１６の下流側端部には一般的エルボ１７を介して縦樋１３の上端に連結される。そして、軒樋１２に流下して集められた雨水は集水箱１４からエルボ本体２１に流下し、そのエルボ本体２１から呼び樋１６及び一般的エルボ１７を介して縦樋１３に案内されるように構成される。 Next, the best mode for carrying out the present invention will be described with reference to the drawings.
As shown in FIG. 4, an eaves trap 12 that collects rainwater that falls on the roof 11 and flows down on the eaves of the roof 11 is horizontally mounted. On the other hand, the vertical wall 13 is provided vertically along the wall surface of the house. A water collecting box 14 is provided at an arbitrary position of the eaves 12 to guide rainwater flowing down and collected to the eaves 12 to the vertical shaft 13. A drain port 14b is formed at the bottom of the water collection box 14, and the elbow member 20 of the present invention is attached to the drain port 14b from below. This elbow member 20 has an elbow body 21 that connects the drain port 14b of the water collecting box 14 to the upstream end portion of the downward sloped callout 16, and the downstream end of the callout 16 is generally It is connected to the upper end of the vertical rod 13 through an elbow 17. The rainwater collected by flowing down the eaves 12 flows down from the water collection box 14 to the elbow main body 21 and is guided from the elbow main body 21 to the vertical pole 13 through the call 16 and the general elbow 17. Composed.

図１及び図３に示すように、集水箱１４は樹脂成形品であって、この集水箱１４の対向する両側面には軒樋１２が挿入可能な連通孔１４ａ，１４ａがそれぞれ形成され、この連通孔１４ａ，１４ａには集水箱１４の両側から軒樋１２の端部がそれぞれ挿入される。図１及び図２に示すように、本発明の樋用エルボ部材２０におけるエルボ本体２１は樹脂成形品であって、集水箱１４の底部に形成された排水口１４ｂに下方から取付けられる入口部２２と、下り勾配の呼び樋１６の上流側端部が取付けられる出口部２３と、入口部２２と出口部２３を連結する屈曲部２４とを有する。この実施の形態における集水箱１４の排水口１４ｂはいわゆる方形状で、その排水口１４ｂに取付けられるエルボ本体２１の入口部２２は、排水口１４ｂより僅かに大きな方形状に形成される。入口部２２を排水口１４ｂの外側に下方から嵌入させるとその入口部２２はその排水口１４ｂに外側から密着してその排水口１４ｂに取付け可能に構成される。また、エルボ本体２１の出口部２３もいわゆる方形状に形成され、その出口部２３に取付けられる呼び樋１６の上流側端部は、その開口形状が出口部２３より僅かに大きな方形状に形成される。そして、その上流側端部を出口部２３の外側に嵌入させて密着させることによりその上流側端部が出口部２３に取付けられるように構成される。   As shown in FIGS. 1 and 3, the water collection box 14 is a resin molded product, and communication holes 14 a and 14 a into which the eaves 12 can be inserted are formed on opposite side surfaces of the water collection box 14. The end portions of the eaves 12 are inserted into the communication holes 14a and 14a from both sides of the water collection box 14, respectively. As shown in FIGS. 1 and 2, the elbow body 21 in the elbow member 20 of the present invention is a resin molded product, and an inlet portion 22 attached from below to a drain port 14b formed at the bottom of the water collection box 14. And an outlet portion 23 to which an upstream end portion of the descending slope 16 is attached, and an inlet portion 22 and a bent portion 24 connecting the outlet portion 23. In this embodiment, the drainage port 14b of the water collection box 14 has a so-called square shape, and the inlet 22 of the elbow body 21 attached to the drainage port 14b is formed in a slightly larger square shape than the drainage port 14b. When the inlet portion 22 is fitted to the outside of the drain port 14b from below, the inlet portion 22 is configured to be in close contact with the drain port 14b from the outside and attachable to the drain port 14b. Further, the outlet portion 23 of the elbow body 21 is also formed in a so-called square shape, and the upstream end portion of the call 16 attached to the outlet portion 23 is formed in a square shape whose opening shape is slightly larger than the outlet portion 23. The And it is comprised so that the upstream edge part may be attached to the outlet part 23 by inserting the upstream edge part in the outer side of the outlet part 23, and making it contact | adhere.

屈曲部２４は、入口部２２から出口部２３に向かって屈折する一対の側壁２４ａ，２４ａと、その一対の側壁２４ａ，２４ａの屈折方向の内側を塞ぐ内壁２４ｂと、その一対の側壁２４ａの屈折方向の外側を塞ぐ外壁２４ｃとを有する。具体的に、内壁２４ｂは一対の側壁２４ａの屈曲方向内側における縁と出口部２３の上縁とその上縁に対向する入口部２２の縁を塞ぐように板材を折り曲げたような形状に形成され、外壁２４ｃはその一対の側壁２４ａの屈曲方向外側における縁と出口部２３の下縁とその下縁に対向する入口部２２の縁を塞ぐように板材を折り曲げたような形状に形成される。このため、外壁２４ｃは入口部２２に臨む底壁２４ｄと出口部２３に臨む縦壁２４ｅとを備える。そしてこの入口部２２に臨む屈曲部２４の底壁２４ｄには、その入口部２２に向かって上方に向かう膨出部２６が形成される。   The bent portion 24 includes a pair of side walls 24a and 24a that are refracted from the inlet portion 22 toward the outlet portion 23, an inner wall 24b that closes the inner side of the pair of side walls 24a and 24a in the refractive direction, and a refracted portion of the pair of side walls 24a. And an outer wall 24c that closes the outside in the direction. Specifically, the inner wall 24b is formed in a shape in which a plate material is bent so as to block the edge on the inner side in the bending direction of the pair of side walls 24a, the upper edge of the outlet portion 23, and the edge of the inlet portion 22 facing the upper edge. The outer wall 24c is formed in such a shape that the plate material is bent so as to block the edge of the pair of side walls 24a on the outer side in the bending direction, the lower edge of the outlet portion 23, and the edge of the inlet portion 22 facing the lower edge. Therefore, the outer wall 24 c includes a bottom wall 24 d that faces the inlet portion 22 and a vertical wall 24 e that faces the outlet portion 23. A bulging portion 26 is formed on the bottom wall 24 d of the bent portion 24 facing the inlet portion 22 so as to be directed upward toward the inlet portion 22.

この実施の形態における膨出部２６は円錐台形状に形成され、この膨出部２６である円錐台形の上面の中央にはこの膨出部２６を貫通する挿通孔２４ｆ（図２）が形成される。この挿通孔２４ｆには棒状部材２７が挿通され、この棒状部材２７は上部が入口部２２を貫通するようにその膨出部２６に上下動可能に設けられる。この棒状部材２７は耐食性に良好なステンレス鋼棒であって、その下部には雄ねじ部２７ａが形成される。そしてこの棒状部材２７には膨出部２６を上側から覆うキャップ状の閉塞部材２８が取付けられる。この閉塞部材２８は耐食性に良好なステンレス鋼からなる板材を絞り加工することにより膨出部２６を上側から覆ってその膨出部２６に内面が密着するキャップ状に形成される。この閉塞部材２８の中央には通孔２８ａが形成され、その通孔２８ａに棒状部材２７が挿通されて閉塞部材２８が棒状部材２７に溶接され、その溶接により通孔２８ａと棒状部材２７との間の隙間が塞がれる。そして、膨出部２６の周囲には排出孔２６ｂが形成され、膨出部２６を上側から覆ったキャップ状の閉塞部材２８がその排出孔２６ｂも封止可能に構成される。この排出孔２６ｂはエルボ本体２１を成形加工する際にその膨出部２６に一体的に形成される。   The bulging portion 26 in this embodiment is formed in a truncated cone shape, and an insertion hole 24f (FIG. 2) penetrating the bulging portion 26 is formed at the center of the upper surface of the truncated cone shape which is the bulging portion 26. The A rod-like member 27 is inserted into the insertion hole 24f, and the rod-like member 27 is provided on the bulging portion 26 so as to be movable up and down so that the upper portion penetrates the inlet portion 22. This rod-shaped member 27 is a stainless steel rod having good corrosion resistance, and a male screw portion 27a is formed in the lower portion thereof. A cap-shaped closing member 28 that covers the bulging portion 26 from above is attached to the rod-shaped member 27. The closing member 28 is formed in a cap shape in which a bulging portion 26 is covered from above by drawing a plate made of stainless steel having good corrosion resistance, and the inner surface is in close contact with the bulging portion 26. A through hole 28a is formed at the center of the closing member 28. A rod-like member 27 is inserted into the through-hole 28a and the closing member 28 is welded to the rod-like member 27. By welding, the through-hole 28a and the rod-like member 27 are connected. The gap between them is closed. A discharge hole 26b is formed around the bulging portion 26, and a cap-shaped closing member 28 that covers the bulging portion 26 from above is configured to seal the discharge hole 26b. The discharge hole 26b is formed integrally with the bulging portion 26 when the elbow body 21 is molded.

図１及び図３に示すように、閉塞部材２８より上方の棒状部材２７には、周囲が入口部２２の内面又は排水口１４ｂの内面の近傍に至る掻き取り材２９が設けられる。この実施の形態における掻き取り材２９は入口部２２又は排水口１４ｂの内径より僅かに短い３本の鋼棒２９ａ，２９ｂ，２９ｃからなり、これらの鋼棒２９ａ，２９ｂ，２９ｃは上下方向に互いに所定の間隔を開けて棒状部材２７と直交するようにその中央が棒状部材２７に溶接される。３本の鋼棒２９ａ，２９ｂ，２９ｃは上方からみた場合に互いに概ね６０度の開きを持って放射状を形成するように棒状部材２７に溶接され、それらの端縁が入口部２２の内面又は排水口１４ｂの内面に近接するように棒状部材２７にそれぞれ溶接される。
図１及び図２に示すように、エルボ本体２１より下方の棒状部材２７の下部には、方形板からなる操作部３１が設けられる。この操作部は比較的厚肉の方形状の金属板により作られ、その金属板の中央には雌ねじ３１ａ（図２）が厚さ方向に貫通して形成される。この雌ねじ部３１ａを棒状部材２７の下部に形成された雄ねじ部２７ａに螺合し、この雄ねじ部２７ａに更にナット３２（図１）を螺合して操作部３１に当接させることにより、棒状部材２７の下部に方形板からなる操作部３１が固定されて設けられる。 As shown in FIGS. 1 and 3, the bar-like member 27 above the closing member 28 is provided with a scraping material 29 whose periphery reaches the vicinity of the inner surface of the inlet portion 22 or the inner surface of the drain port 14b. The scraping material 29 in this embodiment comprises three steel bars 29a, 29b, 29c that are slightly shorter than the inner diameter of the inlet portion 22 or the drain port 14b, and these steel bars 29a, 29b, 29c are mutually in the vertical direction. The center is welded to the rod-shaped member 27 so as to be orthogonal to the rod-shaped member 27 with a predetermined interval. The three steel rods 29a, 29b, 29c are welded to the rod-shaped member 27 so as to form a radial shape with an opening of approximately 60 degrees when viewed from above, and their edges are the inner surface of the inlet portion 22 or drainage. Each is welded to the rod-like member 27 so as to be close to the inner surface of the opening 14b.
As shown in FIGS. 1 and 2, an operation unit 31 made of a rectangular plate is provided below the rod-like member 27 below the elbow body 21. This operation part is made of a relatively thick rectangular metal plate, and a female screw 31a (FIG. 2) is formed through the metal plate in the thickness direction. The female screw portion 31a is screwed into a male screw portion 27a formed in the lower portion of the rod-shaped member 27, and a nut 32 (FIG. 1) is further screwed into the male screw portion 27a to be brought into contact with the operation portion 31. An operation unit 31 made of a square plate is fixedly provided below the member 27.

このように構成された樋用エルボ部材２０では、エルボ本体２１に棒状部材２７を上下動可能に設けたので、このエルボ本体２１が下方から取付けられた集水箱１４が落ち葉等により詰まったとしても、その棒状部材２７を図１の実線矢印で示すように上下動させることにより、又は必要によりその棒状部材２７を傾動させ若しくは中心軸を中心として回転させることによりその詰まりものをエルボ本体２１の入口部２２及び集水箱１４の排水口１４ｂのそれぞれの内面から払い落とすことができる。これによりエルボ本体２１の入口部２２及び集水箱１４の排水口１４ｂにおける詰まりを解消させることができる。そしてこの棒状部材２７の上下動等はエルボ本体２１を貫通してエルボ本体２１の下方に位置する棒状部材２７の下端をその下方から上下動、又は傾動若しくは回転させることにより行うことができる。この結果、この樋用エルボ部材２０では、軒樋１２から集水箱１４にかかる落葉等による詰まりの解消をその集水箱１４の下方から行うことができる。   In the elbow member 20 configured as described above, since the rod-shaped member 27 is provided on the elbow body 21 so as to be movable up and down, even if the water collecting box 14 to which the elbow body 21 is attached from below is clogged with fallen leaves or the like. The rod-shaped member 27 is moved up and down as indicated by a solid arrow in FIG. 1 or, if necessary, the rod-shaped member 27 is tilted or rotated around the central axis so that the clogged material is introduced into the entrance of the elbow body 21. It can be wiped off from the inner surfaces of the part 22 and the drainage port 14b of the water collection box 14. Thereby, the clogging in the inlet part 22 of the elbow body 21 and the drain port 14b of the water collection box 14 can be eliminated. The vertical movement of the rod-shaped member 27 can be performed by vertically moving, tilting, or rotating the lower end of the rod-shaped member 27 penetrating the elbow main body 21 and positioned below the elbow main body 21. As a result, with this elbow member 20 for dredging, it is possible to eliminate clogging due to fallen leaves or the like from the eaves basket 12 to the water collecting box 14 from below the water collecting box 14.

特にこの実施の形態では、周囲が入口部２２の内面又は排水口１４ｂの内面に臨む掻き取り材２９を棒状部材２７に設けたので、棒状部材２７を上下動させることによりその棒状部材２７に設けられた掻き取り材２９も上下動し、掻き取り材２９の周囲が入口部２２の内面又は排水口１４ｂの内面に付着凝固した木の葉等を確実に掻き取ってその入口部２２又は排水口１４ｂにおける詰まりを効果的に解消することができる。
また、膨出部２６の周囲に排出孔２６ｂを形成したので、棒状部材２７を上下動させることにより掻き取られた木の葉等の詰まりものをその排出孔２６ｂからエルボ本体２１の外部に排出させることができ、掻き取られた木の葉等の詰まりものが下流側に存在する呼び樋１６等に流れてそれらを再び詰まらせることを回避することができる。
一方、棒状部材２７を挿通させた挿通孔２４ｆ及び排出孔２６ｂは膨出部２６を覆うキャップ状の閉塞部材２８が封止するので、棒状部材２７を上下動させない通常状態において入口部２２から出口部２３に流れる雨水がこの挿通孔２４ｆや排出孔２６ｂから外部に漏れることを有効に防止することができる。 In particular, in this embodiment, the scraping material 29 whose periphery faces the inner surface of the inlet portion 22 or the inner surface of the drain port 14b is provided in the rod-shaped member 27. Therefore, the rod-shaped member 27 is moved up and down to be provided in the rod-shaped member 27. The scraped material 29 is also moved up and down, and the scraped material 29 is reliably scraped off and adhered to the inner surface of the inlet portion 22 or the inner surface of the drain port 14b to solidify the leaves and the like at the inlet portion 22 or the drain port 14b. The clogging can be effectively eliminated.
Further, since the discharge hole 26b is formed around the bulging portion 26, the clogged material such as leaves removed by moving the rod-like member 27 up and down is discharged from the elbow body 21 through the discharge hole 26b. It is possible to avoid clogging of scraped leaves such as leaves flowing into the call 16 existing on the downstream side and clogging them again.
On the other hand, since the insertion hole 24f and the discharge hole 26b through which the rod-shaped member 27 is inserted are sealed by the cap-shaped closing member 28 that covers the bulging portion 26, the outlet from the inlet portion 22 in a normal state in which the rod-shaped member 27 is not moved up and down. It is possible to effectively prevent rainwater flowing in the portion 23 from leaking to the outside through the insertion hole 24f and the discharge hole 26b.

なお、上述した実施の形態では、３本の鋼棒２９ａ，２９ｂ，２９ｃからなる掻き取り材２９を説明したが、入口部２２の内面又は排水口１４ｂの内面に付着凝固した木の葉等を掻き取り可能である限り、その鋼棒は１本であっても、２本であって、又は４本以上であっても良い。また、この掻き取り材は樹脂成形品であっても良い。   In the above-described embodiment, the scraping material 29 composed of the three steel bars 29a, 29b, and 29c has been described. However, scrapes of the leaves and the like that have adhered and solidified on the inner surface of the inlet 22 or the inner surface of the drain port 14b are scraped off. As long as it is possible, the number of steel bars may be one, two, or four or more. The scraping material may be a resin molded product.

図５〜図７に本発明の別の実施の形態を示す。図７に示すように、この実施の形態における軒樋１２は集水箱１４の連通孔１４ａ、１４ａを貫通して設けられ、軒樋１２の集水箱１４が包囲する部分には、屋根１１から軒樋１２に流下した雨水を集水箱１４に落下させるための通水口１２ａが形成される。図５〜図７に示すように、エルボ本体２１に貫通して設けられた棒状部材２７は上部がこの通水口１２ａを貫通する長さに形成され、この上部には上部雄ねじ部２７ｂが形成される。この上部雄ねじ部２７ｂには、一対のナット３２，３２が螺合され、通水口１２ａを塞ぐ濾過部材３３が一対のナット３２，３２により上下方向から挟持されてこの棒状部材２７の上部に取付けられる。   5 to 7 show another embodiment of the present invention. As shown in FIG. 7, the eaves bowl 12 in this embodiment is provided through the communication holes 14 a, 14 a of the water collection box 14. A water inlet 12 a for dropping rainwater flowing down the trough 12 into the water collection box 14 is formed. As shown in FIGS. 5 to 7, the rod-like member 27 provided penetrating the elbow body 21 has an upper portion formed in a length penetrating the water passage 12 a, and an upper male screw portion 27 b is formed on the upper portion. The A pair of nuts 32, 32 are screwed into the upper male screw portion 27 b, and a filtering member 33 that closes the water passage 12 a is sandwiched from above and below by the pair of nuts 32, 32 and attached to the upper portion of the rod-shaped member 27. .

この実施の形態における濾過部材３３は樹脂成型品であり、棒状部材２７に嵌入可能な筒部３３ａとその筒部３３ａの周囲に放射状に形成されその外周が通水口１２ａの内面に近接する複数枚の放射板３３ｂとを備える。複数の放射板３３ｂは筒部３３ａを含む鉛直面に沿って形成され、その上縁は外周端が通水口１２ａの内面近傍にあって筒部３３ａに近づくに従って上昇するように形成され、その下縁は外周端が通水口１２ａの内面近傍にあって筒部３３ａに近づくに従って下降するような形状にそれぞれ形成される。そして、この濾過部材３３は、閉塞部材２８が膨出部２６を覆った状態で通水口１２ａ塞ぎ、一の放射板３３ｂとその一の放射板３３ｂに隣接する他の放射板３３ｂとの間の縦方向に延びる断面逆台形状の空間が濾過用溝を構成し、この溝の断面より大きな木の葉や竹の葉等がその通水口１２ａから集水箱１４に落下することを防止し、軒樋１２から通水口１２ａを介して集水箱１４に落下する雨水から木の葉等を除去してその雨水を濾過するように構成される。   The filtration member 33 in this embodiment is a resin molded product, and is a plurality of sheets that are radially formed around the cylindrical portion 33a that can be fitted into the rod-shaped member 27 and the cylindrical portion 33a and whose outer periphery is close to the inner surface of the water passage 12a. Radiation plate 33b. The plurality of radiation plates 33b are formed along a vertical plane including the cylindrical portion 33a, and the upper edge thereof is formed so that the outer peripheral end is in the vicinity of the inner surface of the water passage 12a and rises as it approaches the cylindrical portion 33a. The edge is formed in a shape such that the outer peripheral end is in the vicinity of the inner surface of the water passage 12a and descends as it approaches the cylindrical portion 33a. The filtering member 33 closes the water passage 12a with the closing member 28 covering the bulging portion 26, and between the one radiation plate 33b and another radiation plate 33b adjacent to the one radiation plate 33b. A space with an inverted trapezoidal cross section extending in the vertical direction constitutes a filtration groove, and leaves such as leaves and bamboo leaves larger than the cross section of the groove are prevented from falling into the water collection box 14 from the water inlet 12a. From the rainwater falling to the water collection box 14 through the water inlet 12a, leaves and the like are removed and the rainwater is filtered.

このように構成された樋用エルボ部材では、濾過部材３３が通水口１２ａ塞いで軒樋１２から通水口１２ａを介して集水箱１４に落下する雨水を濾過するので、その雨水とともに流れてくる木の葉等が通水口１２ａから集水箱１４に落下することは防止され、その木の葉等により集水箱１４が詰まることを回避することができる。一方、この濾過部材３３又はその周囲が木の葉等により詰まって軒樋１２に雨水が溜まった場合には、棒状部材２７とともに濾過部材３３を上下動させ、図６に示すようにその通水口１２ａを一時的に開放して詰まった木の葉等を溜まった雨水とともに下流側に流下させることによりその詰まりを解消させることができる。この場合、詰まった木の葉等は、溜まった雨水とともに膨出部２６に形成された排出孔２６ｂからエルボ本体２１の外部に排出されるか、或いは溜まった雨水とともにエルボ本体２１から呼び樋１６及び一般的エルボ１７を介して縦樋１３に案内されてその下端から一度に排出されることになる。   In the elbow member configured as described above, the filtering member 33 closes the water inlet 12a and filters rainwater falling from the eaves bowl 12 to the water collecting box 14 through the water outlet 12a. Therefore, the leaves flowing along with the rainwater And the like are prevented from falling from the water inlet 12a to the water collection box 14, and the water collection box 14 can be prevented from being clogged by the leaves of the trees. On the other hand, when the filtering member 33 or its surroundings are clogged with leaves or the like and rainwater has accumulated in the eaves basket 12, the filtering member 33 is moved up and down together with the rod-shaped member 27, and the water inlet 12a is opened as shown in FIG. The clogging can be eliminated by allowing the leaves of the trees that have been temporarily opened to flow downstream along with the accumulated rainwater. In this case, the clogged leaves and the like are discharged to the outside of the elbow body 21 from the discharge hole 26b formed in the bulging portion 26 together with the accumulated rainwater, or from the elbow body 21 together with the accumulated rainwater. It is guided to the vertical rod 13 through the general elbow 17 and discharged from the lower end thereof at once.

また、この実施の形態では、濾過部材３３が棒状部材２７に嵌入可能な筒部３３ａとその筒部３３ａの周囲に放射状に形成された複数枚の放射板３３ｂとを備える樹脂成形品であるので、その製作も容易になり、雄ねじ部２７ｂに対するナット３２，３３の取付位置を変更することによりこの濾過部材３３を棒状部材２７に形成された雄ねじ部２７ｂにナット３２，３２により取付けるので、濾過部材３３の棒状部材２７に対する上下における取付け位置の調整も容易に行うことができる。   Further, in this embodiment, the filtering member 33 is a resin molded product including a cylindrical portion 33a that can be fitted into the rod-shaped member 27 and a plurality of radial plates 33b that are formed radially around the cylindrical portion 33a. The filter member 33 is attached to the male screw portion 27b formed on the rod-shaped member 27 by changing the attachment position of the nuts 32, 33 with respect to the male screw portion 27b. Adjustment of the attachment position in the vertical direction with respect to the 33 rod-shaped members 27 can also be easily performed.

なお、上述した実施の形態では、屈曲部２４の入口部２２に臨む底壁２４ｄに上方に向かう膨出部２６を形成し、閉塞部材２８をこの膨出部２６を上側から覆うキャップ状に形成したが、閉塞部材２８は挿通孔２４ｆを上側から閉塞可能である限り、例えば球状に形成しても良い。図８に合成ゴム又は天然ゴムからなる球状の閉塞部材２８を棒状部材２７に取付けた例を示す。図８におけるエルボ本体２１の屈曲部２４の入口部２２に臨む底壁２４ｄには、その球状の閉塞部材２８を収容する半球部２４ｇが下方に突出して形成され、挿通孔２４ｆがこの半球部２４ｇに形成される。そして、球状の閉塞部材２８がこの半球部２４ｇに落とし込まれると挿通孔２４ｆをその閉塞部材２８が閉塞して入口部２２から出口部２３に流れる雨水が棒状部材２７を挿通させた挿通孔２４ｆから外部に漏れることを防止するように構成される。   In the above-described embodiment, the bulging portion 26 facing upward is formed on the bottom wall 24d facing the inlet portion 22 of the bent portion 24, and the closing member 28 is formed in a cap shape that covers the bulging portion 26 from above. However, the closing member 28 may be formed in a spherical shape, for example, as long as the insertion hole 24f can be closed from the upper side. FIG. 8 shows an example in which a spherical blocking member 28 made of synthetic rubber or natural rubber is attached to a rod-shaped member 27. In the bottom wall 24d facing the inlet portion 22 of the bent portion 24 of the elbow body 21 in FIG. 8, a hemispherical portion 24g for accommodating the spherical closing member 28 is formed to project downward, and an insertion hole 24f is formed in the hemispherical portion 24g. Formed. When the spherical blocking member 28 is dropped into the hemispherical portion 24g, the insertion hole 24f is blocked by the blocking member 28 and rainwater flowing from the inlet portion 22 to the outlet portion 23 is inserted through the rod-shaped member 27. Configured to prevent leakage from the outside.

また、球状の閉塞部材２８を用いる場合、この閉塞部材２８は挿通孔２４ｆを上側から閉塞可能である限り金属であっても良く、半球部２４ｇをあえて設けなくても良い。この場合には図９に示すように、屈曲部２４の入口部２２に臨む底壁２４ｄに比較的大きく形成された挿通孔２４ｆの孔縁に、その金属からなる球状の閉塞部材２８に当接して挿通孔２４ｆを閉塞する合成ゴム又は天然ゴム等の弾性体からなるパッキン３４を嵌着することが好ましい。
更に、上述した実施の形態では、入口部２２と出口部２３がそれぞれ方形状に形成されたいわゆる角形のエルボ本体２１を説明したが、エルボ本体２１は、入口部２２と出口部２３がそれぞれ円形に形成され、これらを連結する屈曲部２４は断面円形の筒を折り曲げたような形状を有するいわゆる丸形と呼ばれるものであっても良い。 When the spherical closing member 28 is used, the closing member 28 may be metal as long as the insertion hole 24f can be closed from the upper side, and the hemispherical portion 24g may not be provided. In this case, as shown in FIG. 9, a spherical closing member 28 made of metal is brought into contact with a hole edge of an insertion hole 24f formed relatively large in the bottom wall 24d facing the inlet portion 22 of the bent portion 24. It is preferable to fit a packing 34 made of an elastic material such as synthetic rubber or natural rubber that closes the insertion hole 24f.
Furthermore, in the above-described embodiment, the so-called square elbow body 21 in which the inlet portion 22 and the outlet portion 23 are each formed in a square shape has been described, but the inlet portion 22 and the outlet portion 23 are circular in the elbow body 21. The bent portion 24 formed by connecting the two may be a so-called round shape having a shape obtained by bending a tube having a circular cross section.

次に、上述した構造の樋用エルボ部材の操作治具について説明する。
図４及び図１０に示すように、この操作治具４０は、上述した樋用エルボ部材２０の棒状部材２７を上下動させるものであって、中実又は中空の金属棒からなる操作棒４１と、中実又は中空の金属棒からなる把持棒４２と、金属板からなる連結棒４３を備える。操作棒４１は、エルボ本体２１を貫通して設けられた棒状部材２７の下部に設けられた操作部３１に係合可能に構成された係合部材４４が上端に設けられる。図１０に詳しく示すように、この実施の形態における係合部材４４は金属板をコ字状に折り曲げることにより形成され、その下板４４ａが操作棒４１の上端に溶接される。この係合部材４４には、その上板４４ｂに棒状部材２７が侵入可能な溝４４ｃが形成され、操作部３１を上板４４ｂと下板４４ａの間に挿入するとともに棒状部材２７を溝４４ｃに挿入すると、方形状に形成された操作部３１の一辺が係合部材４４の奥壁４４ｄに当接して操作部３１が回転不能に係合するように構成される。 Next, an operation jig for the elbow member having the structure described above will be described.
As shown in FIGS. 4 and 10, the operating jig 40 moves the bar-shaped member 27 of the elbow member 20 described above vertically, and includes an operating bar 41 made of a solid or hollow metal bar, A gripping rod 42 made of a solid or hollow metal rod and a connecting rod 43 made of a metal plate are provided. The operation bar 41 is provided with an engagement member 44 configured to be engageable with an operation unit 31 provided at a lower portion of a rod-like member 27 provided through the elbow body 21. As shown in detail in FIG. 10, the engagement member 44 in this embodiment is formed by bending a metal plate into a U shape, and the lower plate 44 a is welded to the upper end of the operation rod 41. The engaging member 44 is formed with a groove 44c into which the rod-like member 27 can enter the upper plate 44b. The operating portion 31 is inserted between the upper plate 44b and the lower plate 44a, and the rod-like member 27 is inserted into the groove 44c. When inserted, one side of the operation portion 31 formed in a rectangular shape comes into contact with the inner wall 44d of the engagement member 44, and the operation portion 31 is configured to be non-rotatably engaged.

図４に示すように、把持棒４２の下部には合成樹脂からなる取手が嵌入されて作業員がその手にこの棒を把持するための把持部４２ａが形成される。把持棒４２は内径の異なる複数の金属管４２ｂ，４２ｃ，４２ｄを順次嵌合して伸縮自在に構成され、把持部４２ａは最も外側の金属管４２ｂの下部に形成される。図１０に示すように、連結棒４３，４３は一対設けられ、一対の連結棒４３，４３のそれぞれの一端は操作棒４１の下部に上下方向に所定の間隔を開けて取付けられ、一対の連結棒４３，４３のそれぞれの他端は把持棒４２を構成する最も内側の金属管４２ｄの上部に上下方向に所定の間隔を開けて取付けられる。連結棒４３の端部には取付孔が形成され、この取付孔を介して連結棒４３の端部が操作棒４１及び把持棒４２にねじ手段４６により取付けられる。そして、このねじ手段４６におけるナット４６ａを弛めると操作棒４１及び把持棒４２に対する連結棒４３の回転が許容され、操作棒４１を把持棒４２に沿わせることが可能に構成される。   As shown in FIG. 4, a handle made of synthetic resin is inserted into the lower portion of the gripping rod 42 to form a gripping portion 42a for an operator to grip this rod. The gripping rod 42 is configured to be able to expand and contract by sequentially fitting a plurality of metal tubes 42b, 42c, and 42d having different inner diameters, and the gripping portion 42a is formed at the lower portion of the outermost metal tube 42b. As shown in FIG. 10, a pair of connecting rods 43, 43 are provided, and one end of each of the pair of connecting rods 43, 43 is attached to the lower part of the operating rod 41 at a predetermined interval in the vertical direction. The other end of each of the bars 43, 43 is attached to the upper part of the innermost metal tube 42d constituting the gripping bar 42 with a predetermined interval in the vertical direction. An attachment hole is formed at the end of the connecting rod 43, and the end of the connecting rod 43 is attached to the operation rod 41 and the gripping rod 42 by the screw means 46 through the attachment hole. When the nut 46a in the screw means 46 is loosened, the connecting rod 43 is allowed to rotate with respect to the operation rod 41 and the holding rod 42, and the operation rod 41 can be moved along the holding rod 42.

一方、連結棒４３には把持棒４２に対して連結棒４３が所定以上の回転することを禁止するストッパ部４３ａが形成され、ねじ手段４６におけるナット４６ａを弛めて操作棒４１を把持棒４２から引き離すように把持棒４２に対して連結棒４３を回転させるとそのストッパ部４３ａが把持棒４２に当接し、その状態でねじ手段４６におけるナット４６ａを締め付けると把持棒４２に対する連結棒４３の回転が禁止され、その連結棒４３の一端が他端より低位になるように連結棒４３は操作棒４１と把持棒４２とを連結する。ここで、下側の連結棒の操作棒４１側には長孔４３ｂ（図１０）が形成され、この長孔４３ｂをねじ手段４６が移動することにより操作棒４１を把持棒４２に対して傾斜可能に構成され、所望の傾斜が得られた状態でねじ手段４６におけるナット４６ａを締め付けると操作棒４１に対する連結棒４３の回転が禁止される。   On the other hand, the connecting rod 43 is formed with a stopper portion 43a that prohibits the connecting rod 43 from rotating more than a predetermined amount with respect to the gripping rod 42. When the connecting rod 43 is rotated with respect to the gripping rod 42 so as to be separated from the stopper rod 43a, the stopper 43a comes into contact with the gripping rod 42. When the nut 46a in the screw means 46 is tightened in this state, the connecting rod 43 rotates relative to the gripping rod 42. Is prohibited, and the connecting rod 43 connects the operating rod 41 and the gripping rod 42 so that one end of the connecting rod 43 is lower than the other end. Here, a long hole 43b (FIG. 10) is formed on the operation rod 41 side of the lower connecting rod, and the operation rod 41 is inclined with respect to the gripping rod 42 by the screw means 46 moving through the long hole 43b. When the nut 46a in the screw means 46 is tightened in a state where a desired inclination is obtained, the rotation of the connecting rod 43 relative to the operating rod 41 is prohibited.

このように構成された操作治具では、棒状部材２７の下部に設けられた操作部３１に係合部材４４を係合させて、把持棒４２の下部に形成された把持部４２ａを把持した作業員が集水箱１４下方の地上又は家屋の窓からその把持棒４２とともに操作棒４１を上下動させることにより樋用エルボ部材２０における棒状部材２７を上下動させることができる。これにより地上又は家屋の窓から作業員がその上方における集水箱１４における詰まりを比較的容易に解消させることができる。特に、操作部３１を係合部材４４の上板４４ｂと下板４４ａの間に挿入させるように棒状部材２７を溝４４ｃに挿入すると、方形状に形成された操作部３１の一辺が係合部材４４の奥壁４４ｄに当接して操作部３１が回転不能に係合するので、棒状部材２７を回転中心として把持棒４２とともに操作棒４１を回転させれば樋用エルボ部材２０における棒状部材２７も中心軸を回転中心として回転することになり、集水箱１４における詰まりをより確実に解消させることができる。   In the operation jig configured as described above, an operation in which the engagement member 44 is engaged with the operation unit 31 provided at the lower portion of the rod-shaped member 27 and the grip portion 42 a formed at the lower portion of the grip rod 42 is gripped. A member can move the rod-shaped member 27 in the elbow member 20 up and down by moving the operation rod 41 up and down together with the grip rod 42 from the ground or the window of the house below the water collection box 14. Thereby, an operator can remove clogging in the water collecting box 14 from the window of the ground or the house relatively easily. In particular, when the rod-like member 27 is inserted into the groove 44c so that the operation portion 31 is inserted between the upper plate 44b and the lower plate 44a of the engagement member 44, one side of the operation portion 31 formed in a square shape is engaged with the engagement member. Since the operation portion 31 is brought into contact with the rear wall 44d of the shaft 44 so as not to rotate, the rod-shaped member 27 in the elbow member 20 for the heel is also rotated by rotating the operation rod 41 together with the grip rod 42 with the rod-shaped member 27 as the rotation center. It will rotate centering on a central axis, and the clogging in the water collection box 14 can be eliminated more reliably.

一方、詰まりを解消させるために棒状部材２７を上下動させると挿通孔２４ｆが開放され、その挿通孔２４ｆから、膨出部２６に排出孔２６ｂを形成した場合にはこの排出孔２６ｂから雨水や木の葉等の詰まりものが外部に排出され、その全部又は一部が棒状部材２７を伝って下方に流下することになる。しかし、この操作治具４０では、係合部材４４が上端に設けられた操作棒４１と、実際に作業員が把持する把持棒４２とを連結部材４３により連結し、その連結部材４３における操作棒４１側の一端を把持棒４２側の他端より低位にしたので、棒状部材２７を伝って流下する雨水や落ち葉等の詰まりものが操作棒４１に伝わったとしても、把持棒４２側に伝わることを防止することができる。この結果、この操作治具４０では、棒状部材２７を伝って流下する雨水や落ち葉等の詰まりものが把持棒４２を介して作業員に降りかかることを有効に防止することができる。   On the other hand, when the rod-shaped member 27 is moved up and down to eliminate clogging, the insertion hole 24f is opened, and when the discharge hole 26b is formed in the bulging portion 26 from the insertion hole 24f, rainwater or Clogged items such as leaves of trees are discharged to the outside, and all or a part thereof flows down through the rod-shaped member 27. However, in this operation jig 40, the operation bar 41 provided with the engaging member 44 at the upper end and the gripping bar 42 that is actually gripped by the worker are connected by the connecting member 43, and the operation bar in the connecting member 43 is connected. Since one end on the 41 side is made lower than the other end on the gripping rod 42 side, even if clogged items such as rainwater and fallen leaves flowing down the rod-like member 27 are transmitted to the operating rod 41, they are transmitted to the gripping rod 42 side. Can be prevented. As a result, in this operation jig 40, it is possible to effectively prevent clogged items such as rainwater and fallen leaves flowing down through the rod-shaped member 27 from falling on the worker via the gripping rod 42.

また、この操作治具では、操作棒４１及び把持棒４２への連結棒４３の取付けをねじ手段により行ったので、このねじ手段４６におけるナット４６ａを弛めて操作棒４１を把持棒４２に沿わせ、更に複数の金属管４２ｂ，４２ｃ，４２ｄからなる操作棒４２を縮めればその収納が容易になる。そして、実際の使用に際しては、ねじ手段４６におけるナット４６ａを弛めて操作棒４１を把持棒４２から引き離すように連結棒４３を回転させてナット４６ａを締め付け、更に複数の金属管４２ｂ，４２ｃ，４２ｄからなる操作棒４２を伸ばすことにより使用可能になる。このため、その収納及び使用を比較的容易に行うことができる。   Further, in this operation jig, the connecting rod 43 is attached to the operation rod 41 and the gripping rod 42 by the screw means. Therefore, the nut 46a in the screw means 46 is loosened to move the operation rod 41 along the gripping rod 42. In addition, if the operation rod 42 composed of a plurality of metal tubes 42b, 42c, and 42d is further contracted, the accommodation thereof becomes easy. In actual use, the nut 46a in the screw means 46 is loosened and the connecting rod 43 is rotated so as to pull the operating rod 41 away from the gripping rod 42 to tighten the nut 46a, and a plurality of metal tubes 42b, 42c, It can be used by extending the operating rod 42 consisting of 42d. For this reason, the accommodation and use can be performed comparatively easily.

なお、詰まりを解消させるために棒状部材２７を上下動させると、詰まった木の葉等は、溜まった雨水とともに膨出部２６に形成された排出孔２６ｂからエルボ本体２１の外部に排出されるか、或いは溜まった雨水とともにエルボ本体２１から呼び樋１６及び一般的エルボ１７を介して縦樋１３に案内されてその下端から一度に排出されることになる。このため、この詰まりの解消は雨天時において軒樋１２にある程度の雨水が溜まった状態で行うことが好ましく、軒樋１２に雨水が溜まっていない場合には、水道水を軒樋１２に送り込みながら棒状部材２７を上下動させ、掻き取られた木の葉等をその水とともにエルボ本体２１から呼び樋１６及び一般的エルボ１７を介して縦樋１３の下端から確実に排出させることが好ましい。   In addition, when the rod-shaped member 27 is moved up and down to eliminate the clogging, the clogged tree leaves are discharged to the outside of the elbow body 21 from the discharge hole 26b formed in the bulging portion 26 together with the accumulated rainwater, Alternatively, the accumulated rainwater is guided from the elbow body 21 through the call bar 16 and the general elbow 17 to the vertical bar 13 and discharged from the lower end thereof at once. For this reason, it is preferable that the clogging is resolved in a state where some rainwater has accumulated in the eaves bowl 12 during rainy weather, and when rainwater does not accumulate in the eaves bowl 12, tap water is fed into the eaves bowl 12. It is preferable that the rod-shaped member 27 is moved up and down, and the scraped tree leaves and the like are discharged from the elbow body 21 together with the water from the lower end of the vertical rod 13 through the call bar 16 and the general elbow 17.

次に、上述した構造の樋用エルボ部材を用いた集水装置について説明する。
図１１及び図１２に示すように、この集水装置６０は、軒樋１２に設けられる上述した集水箱１４と、その集水箱１４に下方から取付けられた前述の樋用エルボ部材２０とを備えるものである。樋用エルボ部材２０は、集水箱１４が包囲する軒樋１２に形成された通水口１２ａを塞ぐ濾過部材３３が棒状部材２７の上部に設けられたものであって、その特徴ある構成は、樋用エルボ部材２０の濾過部材３３に上方から対向するように詰まり解消部材６１が集水箱１４に取付けられたところにある。この詰まり解消部材６１は樋用エルボ部材２０の棒状部材２７を上昇させたときにその棒状部材２７とともに上昇する濾過部材３３の濾過孔又は濾過用切欠き若しくは溝に進入可能な進入片６２を有する。 Next, the water collecting apparatus using the elbow member having the above-described structure will be described.
As shown in FIGS. 11 and 12, the water collecting device 60 includes the water collecting box 14 provided in the eaves basket 12 and the above-described elbow member 20 for dredging attached to the water collecting box 14 from below. Is. In the elbow member 20 for dredging, a filtering member 33 that closes the water inlet 12a formed in the eave ridge 12 surrounded by the water collecting box 14 is provided on the upper part of the rod-shaped member 27. The clogging eliminating member 61 is attached to the water collection box 14 so as to face the filtration member 33 of the elbow member 20 from above. The clogging member 61 has an entry piece 62 that can enter the filtration hole, the filtration notch or the groove of the filtration member 33 that rises together with the rod-like member 27 when the rod-like member 27 of the elbow member 20 is raised. .

図１３および図１４に示すように、この実施の形態における濾過部材３３は樹脂成型品であり、棒状部材２７に嵌入可能な筒部３３ａとその筒部３３ａの周囲に放射状に形成されその外周が通水口１２ａの内面に近接する複数枚の放射板３３ｂとを備える。そして、この濾過部材３３は、閉塞部材２８が膨出部２６を覆った状態で通水口１２ａ塞ぎ、一の放射板３３ｂとそれに隣接する他の放射板３３ｂとの間の縦方向に延びる溝であって筒部３３ａを底辺とする断面逆台形状の空間が濾過用溝を構成し、その濾過用溝の逆台形状の断面より大きな木の葉や竹の葉等がその通水口１２ａから集水箱１４に落下することを防止し、軒樋１２から通水口１２ａを介して集水箱１４に落下する雨水を濾過するように構成される。   As shown in FIGS. 13 and 14, the filter member 33 in this embodiment is a resin molded product, and is formed radially around the cylindrical portion 33 a that can be fitted into the rod-shaped member 27 and the cylindrical portion 33 a, and the outer periphery thereof is formed. And a plurality of radiation plates 33b close to the inner surface of the water passage 12a. The filtering member 33 is a groove extending in the vertical direction between one radiation plate 33b and another radiation plate 33b adjacent thereto, closing the water passage 12a with the closing member 28 covering the bulging portion 26. A space having an inverted trapezoidal shape with the cylindrical portion 33a as a bottom constitutes a filtration groove, and leaves, bamboo leaves, and the like larger than the inverted trapezoidal cross section of the filtration groove are connected to the water collecting box 14 from the water inlet 12a. The rainwater falling from the eaves bowl 12 to the water collecting box 14 through the water passage 12a is filtered.

一方、この実施の形態における詰まり解消部材６１は、進入片６２が溶接される回転板６３と、その回転板６３が枢支された固定板６４と、その固定板６４に溶接された２本の固定棒６６，６６を備える。回転板６３と固定板６４は中央にそれぞれ中央孔６３ａ，６４ａが形成されたステンレス鋼からなる円板であって、それぞれの中央孔６３ａ，６４ａがリベット６７により枢支されて回転板６３が固定板６４に枢支される。リベット６７は棒状部材２７の上部が挿通可能な内径を有し、棒状部材２７はこのリベット６７にその上端が挿通可能な長さに形成される。固定板６４に溶接された２本の固定棒６６，６６はその両端がクランク状に折り曲げられ、集水箱１４の上端開口部の両側部には架設孔１４ｃ，１４ｃ（図１１）が対向してそれぞれ形成される。２本の固定棒６６，６６は集水箱１４の弾性により広げられた相対向する架設孔１４ｃ，１４ｃの間に挿入され、その後その両端を架設孔１４ｃ，１４ｃに挿入させ、その後弾性により集水箱１４の上端開口部を復元させて相対向する架設孔１４ｃ，１４ｃを元の間隔に戻することにより架設可能に構成される。   On the other hand, the clogging member 61 in this embodiment includes a rotating plate 63 to which the entry piece 62 is welded, a fixed plate 64 on which the rotating plate 63 is pivotally supported, and two welded to the fixed plate 64. Fixed rods 66 and 66 are provided. The rotary plate 63 and the fixed plate 64 are stainless steel discs having central holes 63a and 64a formed at the centers, respectively. The central holes 63a and 64a are pivotally supported by rivets 67 to fix the rotary plate 63. It is pivotally supported by the plate 64. The rivet 67 has an inner diameter through which the upper portion of the rod-shaped member 27 can be inserted. The two fixing rods 66, 66 welded to the fixing plate 64 are bent at both ends in a crank shape, and the installation holes 14c, 14c (FIG. 11) are opposed to both sides of the upper end opening of the water collection box 14. Each is formed. The two fixing rods 66, 66 are inserted between the opposing installation holes 14c, 14c widened by the elasticity of the water collecting box 14, and then both ends thereof are inserted into the installation holes 14c, 14c, and then the water collection box is elastically used. The upper end opening of 14 is restored, and the installation holes 14c and 14c facing each other are returned to the original interval so as to be installed.

図１１に示すように、進入片６２は濾過部材３３が通水口１２ａを塞いだ状態で濾過部材３３から離間し、図１２に示すように棒状部材２７を上昇させたときにその棒状部材２７とともに上昇する濾過部材３３の濾過用溝に進入可能に構成される。図１３および図１４に示すように、この実施の形態における進入片６２は、ステンレス鋼鈑の折り曲げられた両端により構成され、ステンレス鋼鈑はその両端が放射板３３ｂに沿うように折り曲げられてその両端により進入片６２が形成される。両端が折り曲げられたステンレス鋼鈑の中央は回転板６３に抵抗溶接され、これにより進入片６２が回転板６３に溶接される。図１１及び図１４に示すように、この進入片６２には、濾過部材３３が通水口１２ａを塞いだ状態で濾過部材３３における一の放射板３３ｂとそれに隣接する他の放射板３３ｂとの間に位置する位置決め部６２ｂが形成される。   As shown in FIG. 11, the entry piece 62 is separated from the filtration member 33 in a state where the filtration member 33 blocks the water passage 12a, and together with the rod-like member 27 when the rod-like member 27 is raised as shown in FIG. It is configured to be able to enter the filtering groove of the rising filter member 33. As shown in FIG. 13 and FIG. 14, the entry piece 62 in this embodiment is configured by bent ends of a stainless steel rod, and the stainless steel rod is bent so that both ends thereof are along the radiation plate 33b. An entry piece 62 is formed by both ends. The center of the stainless steel plate bent at both ends is resistance-welded to the rotating plate 63, whereby the entry piece 62 is welded to the rotating plate 63. As shown in FIGS. 11 and 14, the entry piece 62 has a space between one radiation plate 33 b in the filtration member 33 and another radiation plate 33 b adjacent thereto in a state where the filtration member 33 blocks the water passage 12 a. The positioning part 62b located at the position is formed.

図１２に示すように進入片６２は、棒状部材２７を上昇させたときにその棒状部材２７とともに上昇する濾過部材３３の濾過用溝に進入し、その溝を木の葉等が塞いでいた場合にはその木の葉等を破砕してその溝を開放可能に構成される。一方、図１１に示すように、進入片６２は濾過部材３３が通水口１２ａを塞いだ状態で濾過部材３３から離間するけれども、位置決め部６２ｂは、濾過部材３３が通水口１２ａを塞いだ状態で濾過部材３３における一の放射板３３ｂとそれに隣接する他の放射板３３ｂとの間に位置し、濾過部材３３が棒状部材２７を回転中心として回転しても、濾過部材３３とともに回転板６３を回転させ、常に進入片６２を濾過部材３３における濾過用溝に沿わせるように構成される。回転板６３の回転は進入片６２とともにリベット６７を中心として回転し、このリベット６７に棒状部材２７の上端が挿通させることにより進入片６２を濾過部材３３と同軸に回転させることができるように構成される。   As shown in FIG. 12, the entry piece 62 enters the filtration groove of the filter member 33 that rises together with the rod-shaped member 27 when the rod-shaped member 27 is lifted, and when the leaf is blocked by a leaf or the like, The tree leaves are crushed so that the grooves can be opened. On the other hand, as shown in FIG. 11, the entry piece 62 is separated from the filtration member 33 in a state where the filtration member 33 blocks the water passage 12a, but the positioning portion 62b is in a state where the filtration member 33 blocks the water passage 12a. Even if the filtering member 33 rotates about the rod-shaped member 27 as a rotation center, the rotating plate 63 rotates together with the filtering member 33 even if the filtering member 33 is positioned between the one radiating plate 33b and the other radiating plate 33b adjacent thereto. The entry piece 62 is always arranged along the filtration groove in the filtration member 33. The rotation plate 63 rotates around the rivet 67 together with the entry piece 62, and the entry piece 62 can be rotated coaxially with the filter member 33 by inserting the upper end of the rod-like member 27 into the rivet 67. Is done.

このように構成された集水装置６０では、濾過部材３３又はその周囲が木の葉等により詰まって軒樋１２に雨水が溜まった場合には、棒状部材２７とともに濾過部材３３を上昇させて軒樋１２に形成された通水口１２ａを一時的に開放することにより詰まった木の葉等を溜まった雨水とともに下流側に流下させることができる。この場合、濾過部材３３を覆った木の葉等は、濾過部材３３が上昇してその濾過部材３３の濾過用溝に進入片６２が進入する際に破砕される。これによりその木の葉等が濾過部材３３における濾過用溝を詰まらせた状態は解消される。一方、破砕された木の葉等は軒樋１２に溜まった雨水とともに開放された通水口１２ａから集水箱１４に落下して軒樋用エルボ部材２０に至り、その膨出部２６に形成された排出孔２６ｂからエルボ本体２１の外部に排出されるか、或いは溜まった雨水とともにエルボ本体２１から呼び樋１６及び一般的エルボ１７を介して縦樋１３に案内されてその下端から一度に排出される。このときその木の葉等は既に破砕されているため、開放された通水口１２ａから落下した木の葉等が、その下流側に存在するエルボ本体２１や呼び樋１６を再び詰まらせることはない。   In the water collecting device 60 configured as described above, when the filtering member 33 or the surrounding area is clogged with leaves or the like and rainwater has accumulated in the eaves basket 12, the filtering member 33 is raised together with the rod-shaped member 27 to raise the eaves basket 12. By temporarily opening the water passage 12a formed at the bottom, the clogged leaves and the like can flow down together with the accumulated rainwater. In this case, the leaves or the like covering the filtering member 33 are crushed when the filtering member 33 rises and the entry piece 62 enters the filtering groove of the filtering member 33. As a result, the state where the leaves of the tree clog the filtering groove in the filtering member 33 is eliminated. On the other hand, the crushed leaves and the like fall into the water collecting box 14 from the water opening 12a opened together with the rain water collected in the eaves 12 and reach the eaves elbow member 20, and a discharge hole formed in the bulging portion 26 thereof. 26b is discharged to the outside of the elbow main body 21 or, together with the accumulated rainwater, is guided from the elbow main body 21 via the call bar 16 and the general elbow 17 to the vertical bar 13 and discharged from the lower end thereof. At this time, since the leaves and the like of the tree have already been crushed, the leaves and the like that have dropped from the open water inlet 12a do not clog the elbow body 21 and the callee 16 existing downstream thereof.

なお、上述した実施の形態では、濾過部材３３が棒状部材２７に嵌入可能な筒部３３ａとその筒部３３ａの周囲に放射状に形成された複数枚の放射板３３ｂとを備える樹脂成形品からなる場合を説明したが、図１５〜図１７に示すように、濾過部材７３は板状のものであってもよい。この濾過部材７３は鋼鈑を円板状に打ち抜き加工することにより作られ、長円状の濾過孔７３ａが複数形成される。この軒樋１２は底が平らに形成されたいわゆる角型であり、この平板状の濾過部材７３はこのような角型といわれる軒樋１２に用いる場合に特に有効である。   In the above-described embodiment, the filtering member 33 is formed of a resin molded product including a cylindrical portion 33a that can be fitted into the rod-shaped member 27 and a plurality of radial plates 33b that are formed radially around the cylindrical portion 33a. Although the case has been described, as shown in FIGS. 15 to 17, the filter member 73 may be plate-shaped. The filter member 73 is made by punching a steel plate into a disk shape, and a plurality of oval filter holes 73a are formed. The eaves bowl 12 is a so-called square shape having a flat bottom, and the flat filter member 73 is particularly effective when used for such an eave bowl 12 called a square shape.

この場合における進入片７２は、図１５〜図１７に示すようにステンレス鋼鈑をＬ字状に折り曲げることにより構成され、その一方の片が進入片７２を構成し、その進入片７２が濾過孔７３ａに挿入するように他方の片が回転板６３に抵抗溶接される。進入片７２は、棒状部材２７を上昇させたときにその棒状部材２７とともに上昇する濾過部材７３の濾過孔７３ａに進入し、その孔７３ａを木の葉等が塞いでいた場合にはその木の葉等を破砕してその孔７３ａを開放可能に構成される。複数の進入片７２は濾過部材７３が通水口１２ａを塞いだ状態で濾過部材７３から離間するけれども、その内の一部（図では２個）は、濾過部材７３が通水口１２ａを塞いだ状態で濾過部材７３における濾過孔７３ａに挿入状態で維持され、濾過部材７３が棒状部材２７を回転中心として回転しても、濾過部材７３とともに回転板６３を回転させ、常に進入片７２を濾過部材７３における濾過孔７３ａに対抗させるように構成される。   The entry piece 72 in this case is configured by bending a stainless steel rod into an L shape as shown in FIGS. 15 to 17, one piece of which constitutes the entry piece 72, and the entry piece 72 is a filtration hole. The other piece is resistance-welded to the rotating plate 63 so as to be inserted into 73a. The entry piece 72 enters the filter hole 73a of the filter member 73 that rises together with the rod-like member 27 when the rod-like member 27 is raised, and when the leaf 73a is blocked by a leaf or the like, the leaf or the like is crushed. Thus, the hole 73a can be opened. Although the plurality of entry pieces 72 are separated from the filtering member 73 in a state where the filtering member 73 blocks the water passage 12a, a part of them (two in the figure) is in a state where the filtering member 73 blocks the water passage 12a. Therefore, even if the filtering member 73 is rotated about the rod-shaped member 27 as a rotation center, the rotating plate 63 is rotated together with the filtering member 73 so that the entry piece 72 is always kept in the filtering member 73. It is comprised so that the filtration hole 73a may be opposed.

このような濾過部材７３を有する集水装置６０であっても、濾過部材７３又はその周囲が木の葉等により詰まって軒樋１２に雨水が溜まった場合には、棒状部材２７とともに濾過部材７３を上昇させて軒樋１２に形成された通水口１２ａを一時的に開放することにより詰まった木の葉等を溜まった雨水とともに下流側に流下させることができる。この場合、濾過部材７３を覆った木の葉等は、濾過部材７３が上昇し、濾過部材７３の濾過孔７３ａに進入片７２が進入する際に破砕される。これによりその木の葉等が濾過部材７３における濾過孔７３ａを詰まらせた状態を解消することができる。   Even in the water collecting device 60 having such a filtering member 73, when the filtering member 73 or the surrounding area is clogged with leaves or the like and rainwater is accumulated in the eaves 12, the filtering member 73 is lifted together with the rod-shaped member 27. Then, by temporarily opening the water inlet 12a formed in the eaves wall 12, the clogged leaves and the like can flow down together with the accumulated rainwater. In this case, the leaves or the like covering the filter member 73 are crushed when the filter member 73 rises and the entry piece 72 enters the filter hole 73 a of the filter member 73. As a result, the state where the leaves of the tree clog the filtration hole 73a in the filtration member 73 can be eliminated.

また、濾過部材７３が板状のものである場合、図１８に示すように、濾過部材７３に濾過孔７３ａとともに又は濾過孔７３ａを形成することなく濾過用切欠き７３ｂを形成し、樋用エルボ部材２０の棒状部材２７を上昇させたときにその棒状部材２７とともに上昇する濾過部材７３の濾過用切欠き７３ｂに進入可能に進入片７２を集水箱１４に取付けても良い。また、進入片７２は、図１８に示すように、回転板６３の一部を折り曲げることによりその回転板６３に一体的に形成しても良く、複数の進入片７２が溶接又は一体的に形成された回転板６３を固定板６４を介さずに直接集水箱１４又は軒樋１２に取付けるようにしても良い。   When the filter member 73 is plate-shaped, as shown in FIG. 18, a filter notch 73b is formed in the filter member 73 together with the filter hole 73a or without forming the filter hole 73a. The entry piece 72 may be attached to the water collecting box 14 so as to be able to enter the filtration notch 73b of the filtration member 73 that rises together with the rod-like member 27 when the rod-like member 27 of the member 20 is raised. Further, as shown in FIG. 18, the entry piece 72 may be formed integrally with the rotating plate 63 by bending a part of the rotating plate 63, and the plurality of entry pieces 72 are welded or integrally formed. The rotating plate 63 may be directly attached to the water collection box 14 or the eaves bowl 12 without using the fixed plate 64.

また、上述した実施の形態では、集水箱１４とエルボ本体２１が別々に作られた場合を説明したが、集水箱１４とエルボ本体２１を一体的に成型しても良い。また、固定棒６６を固定板６４に一体的に形成しても良く、回転板６３を回転させる必要がない場合にはその固定棒６６を回転板６３自体に一体的に形成するようにしても良い。
更に、上述した実施の形態では、進入片６２，７２が詰まり解消部材６１の一部として集水箱１４に取付けられた場合を説明したが、図示しないが、架設孔を軒樋１２に形成し、その軒樋１２に形成された架設孔に固定棒６６，６６の両端を挿入することにより詰まり解消部材６１とともに進入片６２，７２を軒樋１２に取付けても良い。 Moreover, although the case where the water collection box 14 and the elbow main body 21 were made separately was demonstrated in embodiment mentioned above, you may shape | mold the water collection box 14 and the elbow main body 21 integrally. Further, the fixed rod 66 may be formed integrally with the fixed plate 64, and when it is not necessary to rotate the rotating plate 63, the fixed rod 66 may be formed integrally with the rotating plate 63 itself. good.
Furthermore, in embodiment mentioned above, although the case where the entry pieces 62 and 72 were attached to the water collection box 14 as a part of clogging elimination member 61 was demonstrated, although not shown in figure, a construction hole is formed in the eaves bowl 12, The entrance pieces 62 and 72 may be attached to the eaves 12 together with the clogging member 61 by inserting both ends of the fixing rods 66 and 66 into the installation holes formed in the eaves 12.

本発明実施形態の樋用エルボ部材を示す図３のＡ−Ａ線断面図である。It is the sectional view on the AA line of FIG. 3 which shows the elbow member for scissors of this invention embodiment. その樋用エルボ部材の一部を切り欠いた斜視図である。It is the perspective view which notched a part of that elbow member. その樋用エルボ部材が下方から取付けられた集水箱を上方から見た図である。It is the figure which looked at the water collection box where the elbow member for dredging was attached from the lower part from the upper part. その樋用エルボ部材が設けられた家屋の側面図である。It is a side view of the house in which the elbow member for heels was provided. 濾過部材が棒状部材の上部に設けられた別の実施形態の樋用エルボ部材を示す図１に対応する断面図である。It is sectional drawing corresponding to FIG. 1 which shows the elbow member of another embodiment of which the filtration member was provided in the upper part of the rod-shaped member. その濾過部材が棒状部材とともに上方に持ち上げられた状態を示す図５に対応する断面図である。It is sectional drawing corresponding to FIG. 5 which shows the state which the filtration member was lifted upwards with the rod-shaped member. その濾過部材を有する樋用エルボ部材が下方から取付けられた集水箱を上方から見た図である。It is the figure which looked at the water collection box where the elbow member for dredging which has the filtration member was attached from the downward direction from the upper direction. 球状の閉塞部材が半球部に収容されて挿通孔を閉塞した状態を示す図１に対応する断面図である。It is sectional drawing corresponding to FIG. 1 which shows the state which the spherical obstruction | occlusion member accommodated in the hemisphere part, and obstruct | occluded the insertion hole. 球状の閉塞部材がパッキンが嵌着された挿通孔を閉塞した状態を示す図１に対応する断面図である。It is sectional drawing corresponding to FIG. 1 which shows the state which the spherical obstruction | occlusion member obstruct | occluded the insertion hole by which packing was fitted. 操作治具の上部の構造を示す拡大斜視図である。It is an expansion perspective view which shows the structure of the upper part of an operation jig. 濾過部材に上方から対向する進入片が集水箱に設けられた集水装置を示す図５に対応する断面図である。It is sectional drawing corresponding to FIG. 5 which shows the water collecting apparatus with which the entry piece which opposes a filtration member from upper direction was provided in the water collection box. その濾過部材が棒状部材とともに上方に持ち上げられた状態を示す図１１に対応する断面図である。It is sectional drawing corresponding to FIG. 11 which shows the state which the filtration member was lifted upwards with the rod-shaped member. その集水装置を示す図１１のＢ−Ｂ線断面図である。It is the BB sectional view taken on the line of FIG. 11 which shows the water collecting apparatus. その集水装置における進入片の取付け構造を示す斜視図である。It is a perspective view which shows the attachment structure of the approach piece in the water collecting apparatus. 板状の濾過部材を有する集水装置を示す図１１に対応する断面図である。It is sectional drawing corresponding to FIG. 11 which shows the water collecting apparatus which has a plate-shaped filtration member. その濾過部材が棒状部材とともに上方に持ち上げられた状態を示す図１５に対応する断面図である。It is sectional drawing corresponding to FIG. 15 which shows the state which the filtration member was lifted upwards with the rod-shaped member. その板状の濾過部材を有する集水装置の分解斜視図である。It is a disassembled perspective view of the water collecting apparatus which has the plate-shaped filtration member. その板状の濾過部材に濾過用切欠きが形成された図１７に対応する斜視図である。It is the perspective view corresponding to FIG. 17 with which the notch for filtration was formed in the plate-shaped filtration member.

符号の説明Explanation of symbols

１２ 軒樋
１２ａ 通水口
１４ 集水箱
１４ｂ 排水口
１６ 呼び樋
２０ 樋用エルボ部材
２１ エルボ本体
２２ 入口部
２３ 出口部
２４ 屈曲部
２４ｆ 挿通孔
２６ 膨出部
２６ｂ 排出孔
２７ 棒状部材
２８ 閉塞部材
２９ 掻き取り材
３１ 操作部
３３，７３ 濾過部材
４０ 操作治具
４１ 操作棒
４２ 把持棒
４２ａ 把持部
４３ 連結部材
４４ 係合部材
６１ 集水装置
６２，７２ 進入片
７３ａ 濾過孔
７３ｂ 濾過用切欠き
12 eaves 12a Water inlet 14 Water collecting box 14b Drain outlet 16 Nominal jar 20 Elbow member 21 for the elbow 21 Elbow body 22 Inlet portion 23 Outlet portion 24 Bent portion 24f Insertion hole 26 Swelling portion 26b Discharge hole 27 Rod-like member 28 Closing member 29 Scraping Covering material 31 Operation part 33, 73 Filtration member 40 Operation jig 41 Operation rod 42 Grasping bar 42a Grasping part 43 Connecting member 44 Engaging member 61 Water collecting device 62, 72 Entrance piece 73a Filtration hole 73b Notch for filtration

Claims (7)

軒樋(12)に設けられる集水箱(14)の底部に形成された排水口(14b)に下方から取付けられる入口部(22)と、下り勾配の呼び樋(16)の上流側端部が取付けられる出口部(23)と、前記入口部(22)と前記出口部(23)を連結する屈曲部(24)とを有するエルボ本体(21)と、
前記入口部(22)に臨む前記屈曲部(24)に形成された挿通孔(24f)と、
前記挿通孔(24f)に上下動可能に挿通され上部が前記入口部(22)を貫通する棒状部材(27)と、
前記棒状部材(27)に取付けられ前記挿通孔(24f)を閉塞する閉塞部材(28)と
を備えた樋用エルボ部材。 An inlet part (22) attached from below to a drain outlet (14b) formed at the bottom of a water collection box (14) provided in the eaves bowl (12), and an upstream end part of a downward slope call (16) An elbow body (21) having an outlet part (23) to be attached, and a bent part (24) connecting the inlet part (22) and the outlet part (23);
An insertion hole (24f) formed in the bent portion (24) facing the inlet portion (22);
A rod-like member (27) that is inserted in the insertion hole (24f) so as to be movable up and down, and whose upper portion penetrates the inlet portion (22);
A flange elbow member comprising: a closing member (28) attached to the rod-like member (27) and closing the insertion hole (24f). 周囲が入口部(22)の内面又は排水口(14b)の内面に臨む掻き取り材(29)が棒状部材(27)に設けられた請求項１記載の樋用エルボ部材。   The elbow member for scissors according to claim 1, wherein a scraping material (29) whose periphery faces the inner surface of the inlet portion (22) or the inner surface of the drain port (14b) is provided on the rod-shaped member (27). 屈曲部(24)の入口部(22)に臨む底壁(24d)に上方に向かう膨出部(26)が形成され、前記膨出部(26)に挿通孔(24f)が形成され、閉塞部材(28)が前記膨出部(26)を上側から覆うキャップ状に形成された請求項１又は２記載の樋用エルボ部材。   A bulging portion (26) directed upward is formed in the bottom wall (24d) facing the inlet portion (22) of the bent portion (24), an insertion hole (24f) is formed in the bulging portion (26), and is blocked. The elbow member according to claim 1 or 2, wherein the member (28) is formed in a cap shape that covers the bulging portion (26) from above. 膨出部(26)の周囲に排出孔(26b)が形成され、前記膨出部(26)を上側から覆う閉塞部材(28)が前記排出孔(26b)を封止可能に構成された請求項３記載の樋用エルボ部材。   A discharge hole (26b) is formed around the bulge portion (26), and a closing member (28) covering the bulge portion (26) from above is configured to seal the discharge hole (26b). Item 4. An elbow member for a bag according to Item 3. 集水箱(14)が包囲する軒樋(12)に形成された通水口(12a)を塞ぐ濾過部材(33)が棒状部材(27)の上部に設けられ、前記濾過部材(33)は前記軒樋(12)から前記通水口(12a)を介して前記集水箱(14)に落下する雨水を濾過可能に構成された請求項１ないし４いずれか１項に記載の樋用エルボ部材。   A filtration member (33) for closing the water passage opening (12a) formed in the eaves bowl (12) surrounded by the water collection box (14) is provided on the upper part of the rod-like member (27), and the filtration member (33) The elbow member for dredging according to any one of claims 1 to 4, wherein rainwater falling from the dredger (12) to the water collecting box (14) through the water flow opening (12a) can be filtered. 請求項１ないし５いずれか１項に記載された樋用エルボ部材(20)の棒状部材(27)を上下動させる操作治具(40)であって、
前記棒状部材(27)の下部に設けられた操作部(31)に係合可能に構成された係合部材(44)が上端に設けられた操作棒(41)と、
下部に把持部(42a)が形成された把持棒(42)と、
一端が前記操作棒(41)の下部に取付けられ他端が前記把持棒(42)の上部に取付けられて前記操作棒(41)と前記把持棒(42)とを連結しかつ一端が他端より低位にある連結部材(43)と
を備えたことを特徴とする操作治具。 An operating jig (40) for vertically moving the rod-shaped member (27) of the elbow member (20) according to any one of claims 1 to 5,
An operating rod (41) provided at the upper end with an engaging member (44) configured to be engageable with an operating portion (31) provided at the lower portion of the rod-shaped member (27),
A gripping rod (42) having a gripping portion (42a) formed at the bottom;
One end is attached to the lower part of the operating rod (41) and the other end is attached to the upper part of the gripping rod (42) to connect the operating rod (41) and the gripping rod (42), and one end is the other end An operation jig comprising: a connecting member (43) located at a lower position. 軒樋(12)に設けられた集水箱(14)と、
前記集水箱(14)に下方から取付けられた請求項５記載の樋用エルボ部材(20)と、
前記軒樋(12)に形成された通水口(12a)を塞いだ前記樋用エルボ部材(20)の濾過部材(33,73)に上方から対向するように前記集水箱(14)又は前記軒樋(12)に取付けられ前記樋用エルボ部材(20)の棒状部材(27)を上昇させたときに前記棒状部材(27)とともに上昇する前記濾過部材(33,73)の濾過孔(73a)又は濾過用切欠き(73b)若しくは溝に進入可能な進入片(62,72)と を備えた集水装置。
A water collection box (14) in the eaves wall (12),
The elbow member (20) for dredging according to claim 5, attached to the water collecting box (14) from below,
The water collection box (14) or the eaves so as to face from above the filter member (33, 73) of the elbow member (20) for the eaves which closed the water passage (12a) formed in the eaves eaves (12) The filter hole (73a) of the filter member (33, 73) attached to the rod (12) and rising together with the rod member (27) when the rod member (27) of the rod elbow member (20) is lifted Or a water collecting device comprising a notch for filtration (73b) or an entry piece (62, 72) capable of entering a groove.
JP2005142040A 2004-11-19 2005-05-16 Elbow member for gutter, its operation tool and catchment device Pending JP2006169944A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004335233 2004-11-19
JP2005142040A JP2006169944A (en) 2004-11-19 2005-05-16 Elbow member for gutter, its operation tool and catchment device

Publications (1)

Publication Number Publication Date
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Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016054674A1 (en) * 2014-10-05 2016-04-14 Kirwan Paul A valve arrangement for rain gutters
JP2016094756A (en) * 2014-11-14 2016-05-26 東日本旅客鉄道株式会社 Gutter member

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016054674A1 (en) * 2014-10-05 2016-04-14 Kirwan Paul A valve arrangement for rain gutters
AU2015330949B2 (en) * 2014-10-05 2020-05-28 Paul KIRWAN A valve arrangement for rain gutters
JP2016094756A (en) * 2014-11-14 2016-05-26 東日本旅客鉄道株式会社 Gutter member

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