JP4729190B2

JP4729190B2 - Gutter support

Info

Publication number: JP4729190B2
Application number: JP2001104472A
Authority: JP
Inventors: 英治上田; 三之鎌田
Original assignee: Otis Inc
Current assignee: Otis Inc
Priority date: 2001-04-03
Filing date: 2001-04-03
Publication date: 2011-07-20
Anticipated expiration: 2021-04-03
Also published as: JP2002294948A

Description

【０００１】
【発明の属する技術分野】
本発明は、軒先等に取付ける雨樋支持具に関し、詳しくは、軒先等に固定される座金の差込部に、雨樋を支持可能な樋支持具本体が形成された取付杆の取付片部を挿通し、これらがスポット溶接又はリベット止めによって固着された構造の雨樋支持具に関する。
【０００２】
【従来の技術】
図４は、従来の雨樋支持具を示す分解斜視図及び組立斜視図である。
【０００３】
この雨樋支持具１００は、平板の中央を前方に屈曲形成して、上下に開通する差込部１１１が形成された座金１０１と、前端側には、雨樋Ｔを支持可能な樋支持具本体１１２が形成されると共に、基端側には、下方に延設する取付片部１２２が形成された取付杆１０２とから成る。
【０００４】
ここで、樋支持具本体１１２は、雨樋Ｔを支持可能であればよく、取付杆１０２と一体又は別体に形成されていても、その構造には限定されない。
【０００５】
座金１０１の適所には、これを釘１０３等によって軒先等に固定するための取付孔１２１を開設している。
【０００６】
また、座金１０１の差込部１１１には、リベット１０４の軸部１１４を貫通する貫通孔１３１が開設されている。
【０００７】
一方、取付杆１０２の取付片部１２２には、座金１０１の貫通孔１３１に重合される貫通孔１３２が開設されている。
【０００８】
この雨樋支持具１００は、取付杆１０２の取付片部１２２を座金１０１の差込部１１１に挿通すると共に、両者の貫通孔１３１、１３２を重合し、座金１０１の前方側から、リベット１０４の軸部１１４を貫通させてリベット止めを行うことによって、取付片部１２２と座金１０１とを固着している。
【０００９】
なお、図示しないが、雨樋支持具１００は、上記リベット止めに代えて、スポット溶接によっても取付片部１２２と座金１０１とを固着することもできる。
【００１０】
【発明が解決しようとする課題】
図５は、従来の雨樋支持具の要部を示す拡大横断面図である。
【００１１】
しかしながら、取付杆１０２の取付片部１２２を、座金１０１の差込部１１１にスムーズに挿通させるために、取付片部１２２は、差込部１１１よりも小さく形成されている。
【００１２】
そのため、座金１０１の差込部１１１と、取付片部１２２との間に僅かに隙間が生じ、取付片部１２２と座金１０１を固定した後、リベット１０４の軸部１１４を中心にして、隙間分だけ左右に回転を生じてしまう問題があった。
【００１３】
本発明は、かかる課題を解決することを目的とするもので、固着後の取付片部の回転を確実に防止できる雨樋支持具を提供する。
【００１４】
【課題を解決するための手段】
上記目的を達成するため、
請求項１に係る雨樋支持具は、平板を前方に屈曲形成し、上下に開通する差込部が形成された座金と、前端側には、雨樋を支持可能な樋支持具本体が形成されると共に、基端側には、上方又は下方に延設する取付片部が形成された取付杆とから成り、上記座金の差込部に、取付杆の取付片部を挿通し、これらがスポット溶接又はリベット止めによって固着された構造の雨樋支持具において、上記座金の差込部の内壁面には、前方に凹ませた、少なくとも角部を有する三角、四角などの多角形状の回転防止部が形成されると共に、上記取付杆の取付片部の前面には、上記回転防止部に係合される係止部が形成されており、上記回転防止部と係止部には、重合する貫通孔が開設されていると共に、上記係止部の裏面の貫通孔周囲にはリベットの逃がし凹所が形成されていることを特徴とする。
【００１５】
請求項２に係る雨樋支持具は、平板を前方に屈曲形成し、上下に開通する差込部が形成された座金と、前端側には、雨樋を支持可能な樋支持具本体が形成されると共に、基端側には、上方又は下方に延設する取付片部が形成された取付杆とから成り、上記座金の差込部に、取付杆の取付片部を挿通し、これらがスポット溶接又はリベット止めによって固着された構造の雨樋支持具において、上記座金の差込部の内壁面には、後方に凹ませた、少なくとも角部を有する三角、四角などの多角形状の回転防止部が形成されると共に、上記取付杆の取付片部の前面には、上記回転防止部に係合される係止部が形成されており、上記回転防止部と係止部には、重合する貫通孔が開設されていると共に、上記回転防止部の前面の貫通孔周囲にはリベットの逃がし凹所が形成されていることを特徴とする。
【００１６】
請求項１又は２のものでは、上記座金の差込部の内壁面に回転防止部が形成され、上記取付杆には、これと係合される係止部を形成している。そのため、座金の差込部に、取付杆の取付片部を挿通すれば、回転防止部と、係止部とが係合され、固着後の取付片部の回転を防止できる。
【００１７】
また、請求項１又は２に係る雨樋支持具は、上記回転防止部及び係止部は、少なくとも角部を有する三角、四角などの多角形状に形成されている。
【００１８】
請求項１又は２のものでは、回転防止部及び係止部が、少なくとも角部を有する多角形状に形成されているので、固着後の取付片部の回転を確実に防止できる。
【００１９】
請求項１に係る雨樋支持具は、上記座金の差込部の内壁面には、前方に凹ませた回転防止部が形成され、上記取付杆の取付片部の前面には、上記回転防止部に係合される係止部が形成されており、これらの回転防止部と係止部には、重合する貫通孔が開設されていると共に、上記係止部の裏面の貫通孔周囲にはリベットの逃がし凹所が形成されている。
【００２０】
請求項１のものでは、リベットの逃がし凹所が形成されているので、座金と取付片部とをリベット止めしたとき、この逃がし凹所にリベットの端部を嵌め入れることができ、リベットの端部が邪魔にならず、座金と取付片部とを面一にして壁面等に固定できる。
【００２１】
請求項２に係る雨樋支持具は、上記座金の差込部の内壁面には、後方に凹ませた回転防止部が形成され、上記取付杆の取付片部の前面には、上記回転防止部に係合される係止部が形成されており、これらの回転防止部と係止部には、重合する貫通孔が開設されていると共に、上記回転防止部の前面の貫通孔周囲にはリベットの逃がし凹所が形成されている。
【００２２】
請求項２のものでは、リベットの逃がし凹所が形成されているので、座金と取付片部とをリベット止めしたとき、この逃がし凹所にリベットの頭部を嵌め入れることができ、リベットの頭部が目立たず、美麗に仕上げることができる。
【００２３】
【発明の実施の形態】
図１は、本発明に係る雨樋支持具の一実施例を示す分解斜視図及び組立斜視図、図２は、図１の要部を示す拡大横断面図である。
以下、本発明に係る雨樋支持具Ａを図面に基づき説明する。
【００２４】
この雨樋支持具Ａは、平板を前方に屈曲形成して、上下に開通する差込部１１が形成された座金１と、前端側には、雨樋Ｔを支持可能な樋支持具本体２１が形成されると共に、基端側には、上方又は下方に延設する取付片部２２が形成された取付杆２とから成る。
【００２５】
ここで、樋支持具本体２１は、雨樋Ｔを支持可能であればよく、取付杆２と一体又は別体に形成するなど、その構造や形状等に限定されるものではない。
【００２６】
座金１は、差込部１１の前方に板状の中央壁面部１２を配置し、この中央壁面部１２の両側を後方に屈曲して側壁部１３、１３を形成し、これら側壁部１３、１３を、さらに壁面部１２と平行に各々両側に向けて屈曲して取付板部１４、１４を形成している。
【００２７】
また、取付板部１４、１４の適所には、釘４等によって座金１を軒先等に固定するための取付孔１５を開設している。
【００２８】
このように形成された座金１の差込部１１の内壁面（本図では中央壁面部１２の裏面）には、前方に凹ませた１以上の回転防止部１６を形成している。
【００２９】
この回転防止部１６は、差込部１１の内壁面（本図では中央壁面部１２の裏面）に、少なくとも前方に凹みが形成されていれば足りるが、図１で示した回転防止部１６は、中央壁面部１２の裏面から前方に向けて押出形成しており、このものでは、座金１の前側からでも回転防止部１６の位置が容易に目視できる。
【００３０】
また、回転防止部１６の形状は、図示された縦長の長方形状に限定されるものではないが、少なくとも角部を有する三角、四角などの多角形状に形成している。
【００３１】
また、回転防止部１６の略中央には、リベット３の軸部３１を貫通する貫通孔１６ａを開設している。
【００３２】
なお、回転防止部１６は、座金１の差込部１１の内壁面に、１以上形成されていれば足りるが、２以上の回転防止部１６を形成すれば、より効果的である。
【００３３】
一方、取付杆２の取付片部２２には、その前面適所に、座金１の回転防止部１６と係合する１以上の係止部２３を形成している。
【００３４】
この係止部２３は、座金１の回転防止部１６と係合するように、少なくとも前方に向けて凸部が形成されていれば足りるが、本実施例で示した係止部２３は、取付片部２２の裏面から前方に向けて押出形成している。
【００３５】
そのため、この係止部２３では、図２で示すように、その裏面に凹所が形成され、この凹所はリベット３をカシメたときに形成されるリベット端部３２を嵌入する逃がし凹所２４として機能する。
【００３６】
すなわち、このような逃がし凹所２４を形成すれば、座金１と取付片部２２とをリベット止めしたとき、この逃がし凹所２４にリベット端部３２を嵌め入れることができるので、リベット端部３２が邪魔にならず、取付片部２２をピッタリと壁面等に固定できる。
【００３７】
また、係止部２３の略中央には、回転防止部１６の貫通孔１６ａと重合する同様の貫通孔２３ａを開設している。
【００３８】
このような構造の本発明に係る雨樋支持具Ａによれば、座金１の差込部１１に、取付杆２の取付片部２２を挿通すれば、回転防止部１６と、係止部２３とが係合された状態でリベット３による固着が成されるため、取付片部２２の回転を確実に防止できる。
【００３９】
図３は、本発明に係る係止部と回転防止部の他例を示す拡大横断面図である。
【００４０】
ここで、図１、図２と共通する部位には、共通の符号を付し、その説明は省略する。
【００４１】
この雨樋支持具Ａでは、図１、図２で示した回転防止部１６を、前後逆方向に凹ませて形成したものを例示している。
【００４２】
すなわち、座金１の差込部１１の内壁面を後方に凹ませて回転防止部１６を形成すると共に、これに係合する係止部２３を、取付片部２２の前方から裏面に向けて押出形成している。
【００４３】
この雨樋支持具Ａでは、図３で示すように、座金１の前面に凹所が形成され、この凹所はリベット３の頭部３３を嵌入する逃がし凹所１７として機能する。
【００４４】
すなわち、このような逃がし凹所１７を形成すれば、座金１と取付片部２２とをリベット止めしたとき、この逃がし凹所１７にリベット３の頭部３３を嵌め入れることができるので、リベット３の頭部３３が目立たず、美麗に仕上げることができる。
【００４５】
なお、図１〜図３で示した、座金１及び取付杆２の形状は例示に過ぎず、座金１に取付杆２の取付片部２２を差し込んで固着するものであればよい。
【００４６】
上述のように形成された本発明に係る雨樋支持具Ａの施工方法を図１に基づいて説明する。
【００４７】
先ず、座金１の差込部１１に、取付杆２の取付片部２２を挿通すると共に、座金１の回転防止部１６に、取付杆２の係止部２３を係合するだけで、その位置を簡単に決めることができる。
【００４８】
この係合された状態では、回転防止部１６と係止部２３の貫通孔１６ａ、２３ａが重合されているので、座金１の前方側から、リベット３の軸部３１を貫通させてリベット止めを行うことによって、取付片部２２と座金１とを固着する。
【００４９】
そして、両者が固着された状態で、その座金１を軒先等の適所に配置し、その取付孔１５に釘４の先端を差入れ、この頭部を金槌で打ち込む。
【００５０】
最後に、取付杆２の樋支持具本体２１に、雨樋Ｔを取付け、これを支持するのである。
【００５１】
なお、本実施例中で示した、座金１及び取付杆２の形状は例示に過ぎず、座金１に取付杆２の取付片部２２を差し込んで固着するものであればよい。
【００５２】
【発明の効果】
本発明によれば、次のような効果がある。
【００５３】
請求項１又は２に係る雨樋支持具によれば、座金の差込部の内壁面、又は、取付杆の取付片部の前面の何れか一方に回転防止部が形成され、他方には、これと係合される係止部を形成している。
【００５４】
そのため、座金の差込部に、取付杆の取付片部を挿通すれば、回転防止部（又は係止部）と、係止部（又は回転防止部）とが係合され、固着後の取付片部の回転を防止できる。
【００５５】
また、回転防止部及び係止部が、少なくとも角部を有する多角形状に形成されているので、固着後の取付片部の回転を確実に防止できる。
【００５６】
請求項１に係る雨樋支持具によれば、係止部の裏面の貫通孔周囲には、リベットの逃がし凹所が形成されているので、座金と取付片部とをリベット止めしたとき、上記逃がし凹所にリベットの端部を嵌め入れることができ、リベットの端部が邪魔にならず、座金と取付片部とを面一にして壁面等に固定できる。
【００５７】
請求項２に係る雨樋支持具によれば、回転防止部の前面の貫通孔周囲には、リベットの逃がし凹所が形成されているので、座金と取付片部とをリベット止めしたとき、この逃がし凹所にリベットの頭部を嵌め入れることができ、リベットの頭部が目立たず、美麗に仕上げることができる。
【図面の簡単な説明】
【図１】本発明に係る雨樋支持具の一実施例を示す分解斜視図及び組立斜視図
【図２】図１の要部を示す拡大横断面図
【図３】本発明に係る係止部と回転防止部の他例を示す拡大横断面図
【図４】従来の雨樋支持具を示す分解斜視図及び組立斜視図
【図５】従来の雨樋支持具の要部を示す拡大横断面図
【符号の説明】
Ａ雨樋支持具
Ｔ雨樋
１座金
１１差込部
１６回転防止部
１６ａ貫通孔
１７逃がし凹所
２取付杆
２１樋支持具本体
２２取付片部
２３係止部
２３ａ貫通孔
２４逃がし凹所
３リベット[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a rain gutter support that is attached to an eaves or the like. And a gutter support having a structure in which they are fixed by spot welding or riveting.
[0002]
[Prior art]
FIG. 4 is an exploded perspective view and an assembled perspective view showing a conventional gutter support.
[0003]
This rain gutter support 100 has a washer 101 in which the center of a flat plate is bent forward and an insertion portion 111 that opens up and down is formed, and a gutter support that can support a gutter T on the front end side. The main body 112 is formed, and the base end side includes a mounting rod 102 formed with a mounting piece 122 extending downward.
[0004]
Here, the hail support main body 112 only needs to be able to support the rain gutter T, and even if it is formed integrally or separately from the mounting hanger 102, the structure is not limited.
[0005]
An attachment hole 121 for fixing the washer 101 to an eaves or the like with a nail 103 or the like is provided at an appropriate position.
[0006]
In addition, a through hole 131 that penetrates the shaft portion 114 of the rivet 104 is formed in the insertion portion 111 of the washer 101.
[0007]
On the other hand, a through hole 132 that is superposed on the through hole 131 of the washer 101 is formed in the mounting piece portion 122 of the mounting rod 102.
[0008]
This rain gutter support 100 inserts the attachment piece portion 122 of the attachment rod 102 into the insertion portion 111 of the washer 101 and superimposes both through holes 131 and 132 so that the rivet 104 The attachment piece 122 and the washer 101 are fixed to each other by penetrating the shaft 114 and performing riveting.
[0009]
Although not shown, the rain gutter support 100 can also fix the attachment piece 122 and the washer 101 by spot welding instead of the riveting.
[0010]
[Problems to be solved by the invention]
FIG. 5 is an enlarged cross-sectional view showing a main part of a conventional gutter support.
[0011]
However, the attachment piece portion 122 is formed smaller than the insertion portion 111 in order to smoothly insert the attachment piece portion 122 of the attachment rod 102 into the insertion portion 111 of the washer 101.
[0012]
Therefore, a slight gap is generated between the insertion portion 111 of the washer 101 and the mounting piece portion 122, and after fixing the mounting piece portion 122 and the washer 101, the gap portion is centered on the shaft portion 114 of the rivet 104. There was a problem that would cause only left and right rotation.
[0013]
The present invention is intended to solve such a problem, and provides a rain gutter support that can reliably prevent the rotation of the mounting piece after being fixed.
[0014]
[Means for Solving the Problems]
To achieve the above objective,
The rain gutter support according to claim 1 has a washer formed with a flat plate bent forward and formed with an insertion part that opens up and down, and a gutter support body capable of supporting the gutter is formed on the front end side. In addition, the base end side includes an attachment rod formed with an attachment piece portion extending upward or downward, and the attachment piece portion of the attachment rod is inserted into the insertion portion of the washer. In the rain gutter support structure fixed by spot welding or riveting, the inner wall surface of the washer insertion portion is recessed forward and is prevented from rotating in a polygonal shape such as a triangle or square having at least corners. And a locking portion that is engaged with the rotation preventing portion is formed on the front surface of the mounting piece portion of the mounting rod, and the rotation preventing portion and the locking portion are overlapped with each other. A through-hole is opened, and a rivet escapes around the through-hole on the back surface of the locking portion. Characterized in that with the recess is formed.
[0015]
The rain gutter support according to claim 2 has a washer formed with a flat plate bent forward and formed with an insertion part that opens up and down, and a gutter support body capable of supporting the gutter is formed on the front end side. In addition, the base end side includes an attachment rod formed with an attachment piece portion extending upward or downward, and the attachment piece portion of the attachment rod is inserted into the insertion portion of the washer. In the rain gutter support structure that is fixed by spot welding or riveting, the inner wall surface of the washer insertion part is recessed in the rear, preventing polygonal rotation such as triangles and squares with at least corners. And a locking portion that is engaged with the rotation preventing portion is formed on the front surface of the mounting piece portion of the mounting rod, and the rotation preventing portion and the locking portion are overlapped with each other. A through hole is opened, and a rivet is provided around the through hole on the front surface of the anti-rotation part. Wherein the relief recesses are formed.
[0016]
According to the first or second aspect of the present invention, the rotation preventing portion is formed on the inner wall surface of the washer insertion portion, and the mounting rod is formed with a locking portion to be engaged therewith. Therefore, if the attachment piece portion of the attachment rod is inserted into the insertion portion of the washer, the rotation prevention portion and the locking portion are engaged, and rotation of the attachment piece portion after fixing can be prevented.
[0017]
Further, gutter support according to claim 1 or 2, upper Symbol rotation stopper and the locking portion is formed in a polygonal shape of a triangular, etc. square having at least corner portions.
[0018]
According to the first or second aspect, since the rotation preventing portion and the locking portion are formed in a polygonal shape having at least corner portions, it is possible to reliably prevent the attachment piece portion from rotating after being fixed.
[0019]
Gutter support according to claim 1, the inner wall surface of the insertion portion of the upper Symbol washer, rotation preventing portion recessed forward is formed on the front surface of the mounting piece portion of the mounting rod, the rotation Locking portions that are engaged with the prevention portions are formed, and the rotation prevention portions and the lock portions are provided with through holes that overlap, and around the through holes on the back surface of the lock portions. Has a rivet relief recess.
[0020]
According to the first aspect of the present invention, since the rivet escape recess is formed, when the washer and the mounting piece are riveted, the end of the rivet can be fitted into the escape recess, The portion does not get in the way, and the washer and the mounting piece can be flush with each other and fixed to the wall surface or the like.
[0021]
Gutter support according to claim 2, the inner wall surface of the insertion portion of the upper Symbol washer, rotation preventing portion recessed rearward is formed on the front surface of the mounting piece portion of the mounting rod, the rotation Locking portions that are engaged with the prevention portions are formed, and the rotation prevention portions and the lock portions are provided with through holes that overlap, and around the through holes on the front surface of the rotation prevention portions. Has a rivet relief recess.
[0022]
According to the second aspect of the present invention, since the rivet relief recess is formed, when the washer and the mounting piece are riveted, the head of the rivet can be fitted into the relief recess. The part is inconspicuous and can be finished beautifully.
[0023]
DETAILED DESCRIPTION OF THE INVENTION
FIG. 1 is an exploded perspective view and an assembled perspective view showing an embodiment of a gutter support according to the present invention, and FIG. 2 is an enlarged cross-sectional view showing a main part of FIG.
Hereinafter, a gutter support A according to the present invention will be described with reference to the drawings.
[0024]
The rain gutter support A includes a washer 1 in which a flat plate is bent forward and an insertion portion 11 that opens up and down is formed, and a gutter support body 21 that can support a gutter T on the front end side. And a mounting rod 2 formed with a mounting piece 22 extending upward or downward on the base end side.
[0025]
Here, the gutter support body 21 is not limited to its structure, shape, or the like, as long as it can support the gutter T and is formed integrally with the attachment gutter 2 or separately.
[0026]
The washer 1 has a plate-like central wall surface portion 12 disposed in front of the insertion portion 11, and both side walls of the central wall surface portion 12 are bent backward to form side wall portions 13, 13. Are further bent toward both sides in parallel with the wall surface portion 12 to form mounting plate portions 14, 14.
[0027]
In addition, an attachment hole 15 for fixing the washer 1 to the eaves or the like by a nail 4 or the like is provided at an appropriate position of the attachment plate portions 14 and 14.
[0028]
On the inner wall surface of the insertion portion 11 of the washer 1 thus formed (in this figure, the back surface of the central wall surface portion 12), one or more rotation prevention portions 16 recessed forward are formed.
[0029]
The anti-rotation portion 16 is sufficient if the inner wall surface of the plug-in portion 11 (the back surface of the central wall surface portion 12 in this figure) has a recess at least forward, but the anti-rotation portion 16 shown in FIG. In this case, extrusion is formed from the back surface of the central wall portion 12 toward the front, and in this case, the position of the rotation preventing portion 16 can be easily visually observed even from the front side of the washer 1.
[0030]
Further, the shape of the rotation preventing portion 16 is not limited to the illustrated vertically long rectangular shape, but is formed in a polygonal shape such as a triangle or a square having at least corners.
[0031]
In addition, a through hole 16 a penetrating the shaft portion 31 of the rivet 3 is opened at the approximate center of the rotation preventing portion 16.
[0032]
It is sufficient that at least one anti-rotation portion 16 is formed on the inner wall surface of the insertion portion 11 of the washer 1. However, it is more effective if at least two anti-rotation portions 16 are formed.
[0033]
On the other hand, one or more locking portions 23 that engage with the rotation preventing portion 16 of the washer 1 are formed at an appropriate position on the front surface of the mounting piece portion 22 of the mounting rod 2.
[0034]
It is sufficient that the locking portion 23 is formed with a convex portion at least forward so as to be engaged with the rotation preventing portion 16 of the washer 1. However, the locking portion 23 shown in the present embodiment is attached to the locking portion 23. The extrusion is formed from the back surface of the piece 22 toward the front.
[0035]
For this reason, as shown in FIG. 2, in this locking portion 23, a recess is formed on the back surface, and this recess is a relief recess 24 into which a rivet end portion 32 formed when the rivet 3 is crimped is inserted. Function as.
[0036]
That is, if such a relief recess 24 is formed, the rivet end 32 can be fitted into the relief recess 24 when the washer 1 and the mounting piece 22 are riveted. Therefore, the attachment piece 22 can be fixed to the wall surface or the like.
[0037]
In addition, a substantially through hole 23 a that overlaps with the through hole 16 a of the rotation prevention unit 16 is opened at the approximate center of the locking portion 23.
[0038]
According to the rain gutter support A according to the present invention having such a structure, when the attachment piece portion 22 of the attachment rod 2 is inserted into the insertion portion 11 of the washer 1, the rotation prevention portion 16 and the locking portion 23 are inserted. Since the fixing by the rivet 3 is performed in a state in which the mounting piece 22 is engaged, the rotation of the mounting piece portion 22 can be reliably prevented.
[0039]
FIG. 3 is an enlarged cross-sectional view showing another example of the locking portion and the rotation preventing portion according to the present invention.
[0040]
Here, parts common to those in FIGS. 1 and 2 are denoted by the same reference numerals , and description thereof is omitted.
[0041]
In this rain gutter support A, the rotation prevention part 16 shown in FIGS. 1 and 2 is illustrated as being recessed in the front-rear direction.
[0042]
That is, the inner wall surface of the insertion portion 11 of the washer 1 is recessed backward to form the rotation preventing portion 16, and the engaging portion 23 that engages with this is pushed out from the front of the mounting piece portion 22 toward the back surface. Forming.
[0043]
In this rain gutter support A, as shown in FIG. 3, a recess is formed in the front surface of the washer 1, and this recess functions as an escape recess 17 into which the head 33 of the rivet 3 is fitted.
[0044]
That is, if such a relief recess 17 is formed, the head 33 of the rivet 3 can be fitted into the relief recess 17 when the washer 1 and the mounting piece 22 are riveted. The head 33 is inconspicuous and can be finished beautifully.
[0045]
The shapes of the washer 1 and the attachment rod 2 shown in FIGS. 1 to 3 are merely examples, and any shape may be used as long as the attachment piece 22 of the attachment rod 2 is inserted into the washer 1 and fixed.
[0046]
The construction method of the rain gutter support A according to the present invention formed as described above will be described with reference to FIG.
[0047]
First, the insertion piece portion 22 of the attachment rod 2 is inserted into the insertion portion 11 of the washer 1, and the engagement portion 23 of the attachment rod 2 is engaged with the rotation prevention portion 16 of the washer 1. Can be easily determined.
[0048]
In this engaged state, the through-holes 16a and 23a of the rotation preventing portion 16 and the locking portion 23 are overlapped, so that the shaft portion 31 of the rivet 3 is penetrated from the front side of the washer 1 and rivet fastening is performed. By doing so, the attachment piece 22 and the washer 1 are fixed.
[0049]
Then, in a state where both are fixed, the washer 1 is arranged at an appropriate position such as the eaves tip, the tip of the nail 4 is inserted into the mounting hole 15, and this head is driven with a hammer.
[0050]
Finally, the rain gutter T is attached to the hail support body 21 of the mounting hanger 2 and supported.
[0051]
In addition, the shape of the washer 1 and the attachment rod 2 shown in the present embodiment is merely an example, and any shape may be used as long as the attachment piece portion 22 of the attachment rod 2 is inserted into the washer 1 and fixed.
[0052]
【The invention's effect】
The present invention has the following effects.
[0053]
According to the rain gutter support according to claim 1 or 2 , the anti-rotation portion is formed on either the inner wall surface of the washer insertion portion or the front surface of the attachment piece portion of the attachment rod, A locking portion to be engaged therewith is formed.
[0054]
Therefore, if the attachment piece part of the attachment rod is inserted into the insertion part of the washer, the rotation prevention part (or the engagement part) and the engagement part (or the rotation prevention part) are engaged, and the attachment after fixing One part can be prevented from rotating.
[0055]
Moreover, since the rotation prevention part and the latching | locking part are formed in the polygonal shape which has at least a corner | angular part, rotation of the attachment piece part after adhering can be prevented reliably.
[0056]
According to the rain gutter support device according to claim 1 , since the rivet escape recess is formed around the through hole on the back surface of the locking portion, when the washer and the mounting piece portion are riveted, The end of the rivet can be fitted into the escape recess, and the end of the rivet does not get in the way, and the washer and the mounting piece can be flush with each other and fixed to the wall or the like.
[0057]
According to the rain gutter support device according to claim 2 , since the rivet escape recess is formed around the through hole in the front surface of the rotation preventing portion , when the washer and the mounting piece portion are riveted, The head of the rivet can be inserted into the escape recess, and the head of the rivet is not noticeable and can be finished beautifully.
[Brief description of the drawings]
FIG. 1 is an exploded perspective view and an assembled perspective view showing an embodiment of a rain gutter support according to the present invention. FIG. 2 is an enlarged cross-sectional view showing the main part of FIG. FIG. 4 is an exploded perspective view showing a conventional rain gutter support and an assembled perspective view. FIG. 5 is an enlarged cross section showing a main part of a conventional gutter support. Plan [Explanation of symbols]
A Rain gutter support T Rain gutter 1 Washer 11 Insertion part 16 Anti-rotation part 16a Through hole 17 Relief recess 2 Mounting rod 21 Reed support body 22 Attachment piece 23 Locking part 23a Through hole 24 Relief recess 3 Rivet

Claims

A washer in which a flat plate is bent forward and an insertion part is formed to open up and down;
On the front end side, a hail support body that can support a gutter is formed, and on the base end side, an attachment hanger is formed with an attachment piece extending upward or downward,
In the rain gutter support having a structure in which the mounting piece portion of the mounting rod is inserted into the insertion portion of the washer, and these are fixed by spot welding or riveting,
The inner wall surface of the washer insertion portion is formed with a polygonal anti-rotation portion such as a triangle or square having at least a corner recessed at the front, and on the front surface of the mounting piece portion of the mounting rod. Is formed with a locking portion to be engaged with the rotation preventing portion,
The rotation preventing portion and the locking portion are provided with a through hole that overlaps, and a rivet relief recess is formed around the through hole on the back surface of the locking portion.樋 Supporter.

A washer in which a flat plate is bent forward and an insertion part is formed to open up and down;
On the front end side, a hail support body that can support a gutter is formed, and on the base end side, an attachment hanger is formed with an attachment piece extending upward or downward,
In the rain gutter support having a structure in which the mounting piece portion of the mounting rod is inserted into the insertion portion of the washer, and these are fixed by spot welding or riveting,
On the inner wall surface of the insert part of the washer, there is formed a rotation prevention part having a polygonal shape such as a triangle or square having a corner part recessed at the rear, and on the front surface of the attachment piece part of the attachment rod. Is formed with a locking portion to be engaged with the rotation preventing portion,
The anti-rotation part and the locking part are provided with a through-hole that overlaps, and a rivet escape recess is formed around the through-hole on the front surface of the anti-rotation part.樋 Supporter.