JP5166825B2

JP5166825B2 - Eaves hanger

Info

Publication number: JP5166825B2
Application number: JP2007279470A
Authority: JP
Inventors: 智之太田
Original assignee: Panasonic Corp; Matsushita Electric Industrial Co Ltd
Current assignee: Panasonic Corp; Panasonic Holdings Corp
Priority date: 2007-10-26
Filing date: 2007-10-26
Publication date: 2013-03-21
Anticipated expiration: 2027-10-26
Also published as: JP2009108506A

Description

本発明は、軒樋の耳部をスライド自在に嵌め込んで支持するための耳部支持部を備えた軒樋吊り具に関するものである。 The present invention relates to an eaves rod suspension device provided with an ear portion support portion for slidably fitting and supporting an ear portion of an eaves rod.

従来から、軒樋の耳部をスライド自在に嵌め込んで支持するための耳部支持部を備えた軒樋吊り具が特許文献１、特許文献２、特許文献３等により知られている。 Conventionally, Patent Document 1, Patent Document 2, Patent Document 3 and the like have been known of an eaves rod suspension device provided with an ear portion support portion for slidably fitting and supporting an ear portion of an eave rod.

これらの特許文献１乃至特許文献３に示された従来の軒樋吊り具は、その主体が帯状の金属板を折り曲げ加工することで形成してある。 The conventional eaves hooks shown in these Patent Documents 1 to 3 are formed by bending a band-shaped metal plate.

そして、このような帯状の金属板を折り曲げ加工することで形成された従来の軒樋吊り具４は、図４、図５のように帯状の金属板を長手方向に折り曲げて耳部支持部３を形成すると共に、更に、帯状の金属板の長手方向に沿った両側端縁部（軒樋の長手方向の平行な方向の両側端縁部）の全長を内側に折り曲げて両端部にリブ１２を一体に形成するリブ付きタイプのものと、図６乃至図８のように単に帯状の金属板を長手方向に折り曲げて耳部支持部３を形成したリブ無しタイプのものとに大別される。 And the conventional eaves hook lifting tool 4 formed by bending such a strip | belt-shaped metal plate bends a strip | belt-shaped metal plate to a longitudinal direction like FIG. 4, FIG. Furthermore, the ribs 12 are formed at both ends by bending the entire length of both side edge portions (both side edge portions in the direction parallel to the longitudinal direction of the eaves) along the longitudinal direction of the belt-shaped metal plate. As shown in FIG. 6 to FIG. 8, the ribbed type is integrally formed and the ribless type is formed by simply bending a belt-shaped metal plate in the longitudinal direction to form the ear support 3.

図４、図５に示すリブ付きタイプのものは、図６乃至図８に示すリブ無しタイプのものに比べて、強度が強く、大型の軒樋１を吊り下げ支持するのに適している。この前者のリブ付きタイプの従来例は、略コ字状をした耳部支持部３に軒樋１の耳部２を嵌め込んで略コ字状の耳部支持部３の下横片部５で耳部２の下面部２ａを支持するのであるが、実際は、下横片部５の巾方向の両端部に上方に向けて突出するリブ１２の先端縁に耳部２の下面部２ａが載置されることになる。ところで、リブ１２の先端縁は帯状の金属板の巾方向の両側端縁（つまり、帯状の金属板の切断端であるエッジ部２１）であるため、耳部２の下面部２ａは帯状の金属板のエッジ部２１上に載置されることになる。 The ribbed type shown in FIGS. 4 and 5 is stronger than the ribless type shown in FIGS. 6 to 8 and is suitable for supporting the large eaves rod 1 by hanging. In the former example of the former type with ribs, the lower lateral piece 5 of the substantially U-shaped ear support 3 is obtained by fitting the ear 2 of the eaves 1 into the substantially U-shaped ear support 3. The lower surface portion 2a of the ear portion 2 is actually mounted on the leading edge of the rib 12 projecting upward at both end portions in the width direction of the lower horizontal piece portion 5. Will be placed. By the way, since the leading edge of the rib 12 is both side edges in the width direction of the strip-shaped metal plate (that is, the edge portion 21 which is the cut end of the strip-shaped metal plate), the lower surface portion 2a of the ear portion 2 is a strip-shaped metal. It is placed on the edge portion 21 of the plate.

したがって、上記従来例にあっては、施工時に耳部支持部３に嵌め込んだ耳部２を長手方向にスライドさせる際、あるいは、施工後に、軒樋１の伸縮により耳部支持部３内に嵌め込んだ耳部２がスライドしようとする際、耳部２の下面部２ａが上記リブ１２の先端縁のエッジ部２１に引っ掛かってスライド性が悪いという問題がある。また、スライドにより耳部２の下面部２ａにリブ１２の先端縁のエッジ部２１で引っ掻かれた引っ掻き傷ができるという問題がある。 Therefore, in the above conventional example, when the ear part 2 fitted in the ear part support part 3 is slid in the longitudinal direction at the time of construction, or after the construction, the eaves hook 1 is expanded and contracted into the ear part support part 3. When the fitted ear portion 2 is about to slide, the lower surface portion 2a of the ear portion 2 is caught by the edge portion 21 at the tip edge of the rib 12 and there is a problem that the slidability is poor. In addition, there is a problem that the scratches scratched by the edge portion 21 at the tip edge of the rib 12 can be formed on the lower surface portion 2a of the ear portion 2 by sliding.

一方、図６乃至図８に示すリブ無しタイプのものは、略コ字状をした耳部支持部３に軒樋１の耳部２を嵌め込んで略コ字状の耳部支持部３の下横片部５で耳部２の下面部２ａを面接触で支持して耳部２のスライド性がよい場合もあるが、隣り合う軒樋吊り具４のレベルが合っていないと、図８のように、軒樋１が下横片部５の側端縁（つまり、帯状の金属板の巾方向の端縁であるエッジ部２１）に載置されることになり、このため、施工時に耳部支持部３に嵌め込んだ耳部２を長手方向にスライドさせる際、あるいは、施工後に、軒樋１の伸縮により耳部支持部３内に嵌め込んだ耳部２が図８の矢印方向にスライドしようとする際、耳部２の下面部２ａが上記リブ２１の先端縁のエッジ部２１に引っ掛かってスライド性が悪いという問題がある。また、スライドにより耳部２の下面部２ａにリブ２１の先端縁のエッジ部２１で引っ掻かれた引っ掻き傷ができるという問題がある。 On the other hand, in the ribless type shown in FIGS. 6 to 8, the ear portion 2 of the eaves rod 1 is fitted into the substantially U-shaped ear portion support portion 3 so that the substantially U-shaped ear portion support portion 3 is fitted. In some cases, the lower horizontal piece 5 supports the lower surface portion 2a of the ear portion 2 by surface contact so that the slidability of the ear portion 2 is good. Thus, the eaves bowl 1 is placed on the side edge of the lower horizontal piece part 5 (that is, the edge part 21 which is the edge in the width direction of the band-shaped metal plate). When the ear part 2 fitted in the ear part support part 3 is slid in the longitudinal direction or after the construction, the ear part 2 fitted into the ear part support part 3 by the expansion and contraction of the eaves rod 1 is the arrow direction in FIG. When trying to slide, the lower surface portion 2a of the ear portion 2 is caught by the edge portion 21 of the tip edge of the rib 21 and there is a problem that the slidability is poor. . In addition, there is a problem that the scratch caused by the edge portion 21 at the tip edge of the rib 21 can be formed on the lower surface portion 2a of the ear portion 2 by sliding.

また、図６乃至図８に示すリブ無しタイプのものは、図４、図５に示すリブ付きタイプのものに比べて支持強度が弱いという問題もある。
特開２００２−２７６１０１号公報特開平７−２１７１２１号公報実開平７−６２８２号公報 Further, the ribless type shown in FIGS. 6 to 8 also has a problem that the supporting strength is weaker than that of the ribbed type shown in FIGS.
JP 2002-276101 A JP-A-7-217121 Japanese Utility Model Publication No. 7-6282

本発明は上記の従来の問題点に鑑みて発明したものであって、軒樋の耳部のスライド性がよく、しかも、耳部支持部の強度も強い軒樋吊り具を提供することを課題とするものである。 The present invention has been invented in view of the above-described conventional problems, and it is an object of the present invention to provide an eaves hanger with good slidability of an ear portion of an eaves rod and a strong strength of an ear support portion. It is what.

上記課題を解決するために本発明に係る軒樋吊り具は、軒樋１の耳部２をスライド自在に嵌め込んで支持するための上横片部１１と縦片部１３と下横片部５とを備えた略コ字状をした耳部支持部３を設けた軒樋吊り具４であって、上記軒樋吊り具４の耳部支持部３が帯状の金属板を略コ字状に折曲げることで形成され、該耳部支持部３の下横片部５の、軒樋１の長手方向と平行な巾方向中央部に、上記縦片部１３からの突出基部から先端にわたって上方に向けて凸曲成した中央凸曲部６が形成されると共に該中央凸曲部６の巾方向の両端がアール形状に形成されており、この中央凸曲部６の上面の先端には、下方に向けて一体に折り曲げて形成された案内片２０が設けられていることを特徴とするものである。 In order to solve the above-mentioned problems, an eaves-hanging device according to the present invention includes an upper horizontal piece portion 11, a vertical piece portion 13, and a lower horizontal piece portion for slidably fitting and supporting the ear portion 2 of the eaves rod 1. 5 is an eaves hook suspension 4 provided with a substantially U-shaped ear support 3 having a substantially U shape, and the ear support 3 of the eaves suspension 4 is a substantially U-shaped strip of metal plate. The lower horizontal piece portion 5 of the ear support portion 3 is formed at the center in the width direction parallel to the longitudinal direction of the eaves rod 1 and extends upward from the base protruding from the vertical piece portion 13 to the tip. A central convex portion 6 that is convex toward the center is formed, and both ends in the width direction of the central convex portion 6 are formed in a round shape, and at the tip of the upper surface of the central convex portion 6, A guide piece 20 formed by being integrally bent downward is provided .

このような構成とすることで、軒樋１の耳部２を耳部支持部３に嵌め込んで支持した状態で、耳部２の下面部２ａは耳部支持部３の下横片部５の巾方向中央部の中央凸曲部６上に載置して支持されることになり、軒樋１がスライドする際、耳部２の下面部２ａは中央凸曲部６上をスライドするので、耳部２の下面部２ａは下横片部５の側端縁のエッジ部に当らず、エッジ部に引っ掛かることなく、スムーズにスライドすることができる。また、この際、隣合う軒樋吊り具４のレベルが合っていない場合は、耳部２の下面部２ａは中央凸曲部６の巾方向の端部のアール形状となった部分に当接して支持されるため、引っ掛かることなくスムーズにスライドすることができる。また、下横片部５の巾方向中央部に上方に向けて凸曲成した中央凸曲部６を形成することで、軒樋１の耳部２を支持するための耳部支持部３の強度が向上する。 By adopting such a configuration, the lower surface portion 2a of the ear portion 2 is the lower horizontal piece portion 5 of the ear portion support portion 3 in a state where the ear portion 2 of the eaves rod 1 is fitted and supported in the ear portion support portion 3. Since the lower surface portion 2a of the ear portion 2 slides on the central convex curve portion 6 when the eaves rod 1 slides, it is supported on the central convex curve portion 6 at the center in the width direction. The lower surface part 2a of the ear part 2 does not hit the edge part of the side edge of the lower horizontal piece part 5, and can slide smoothly without being caught by the edge part. At this time, if the level of the adjacent eaves suspension 4 does not match, the lower surface portion 2a of the ear portion 2 comes into contact with the rounded portion of the end portion in the width direction of the central convex portion 6. Therefore, it can slide smoothly without being caught. In addition, by forming a central convex bent portion 6 that is convex upward at the central portion in the width direction of the lower horizontal piece portion 5, the ear support portion 3 for supporting the ear portion 2 of the eaves rod 1 is provided. Strength is improved.

本発明は、上記のように、耳部支持部の下横片部の巾方向中央部に上方に向けて凸曲成した中央凸曲部を形成すると共に該中央凸曲部の巾方向の両端をアール形状に形成しているので、軒樋の耳部のスライド性がよく、しかも、耳部支持部の強度も強くなる。 As described above, the present invention forms the central convex curved portion convex upward in the width direction central portion of the lower horizontal piece portion of the ear support portion and both ends of the central convex curved portion in the width direction. Is formed in a round shape, so that the slidability of the ear part of the eaves is good and the strength of the ear support part is also increased.

以下、本発明を添付図面に示す実施形態に基いて説明する。 Hereinafter, the present invention will be described based on embodiments shown in the accompanying drawings.

軒樋吊り具４の主体を構成する軒樋吊り具本体８は、帯状の金属板をプレスにより折り曲げ加工して形成してある。図１に示すように、軒樋吊り具本体８は、長手方向の中央片部９の両端部がそれぞれ上斜め外方に向けて突出した傾斜片部１０となり、両傾斜片部１０の先端部に略コ字状をした耳部支持部３を形成してある。 The eaves hanger body 8 constituting the main body of the eaves hanger 4 is formed by bending a belt-shaped metal plate with a press. As shown in FIG. 1, the eaves hanger body 8 has inclined piece portions 10 in which both end portions of the central piece portion 9 in the longitudinal direction protrude upward and obliquely outward, and the tip portions of both inclined piece portions 10. The ear | edge part support part 3 made into substantially U shape is formed.

軒樋吊り具本体８は、両耳部支持部３の縦片部１３の大部分と下横片部５を除いて、中央片部９の巾方向の両端部、両傾斜片部１０の巾方向の両端部、両耳部支持部３の上横片部１１の巾方向の両端部にわたって、巾方向の両端部が内側（下方）に向けて折り曲げてあってリブ１２が形成してある。 The eaves hanger body 8 has both the widthwise ends of the central piece 9 and the width of both inclined pieces 10 except for the majority of the vertical piece 13 and the lower horizontal piece 5 of the both ear support 3. The ribs 12 are formed by bending both end portions in the width direction inward (downward) across both end portions in the direction and both end portions in the width direction of the upper horizontal piece portion 11 of the both ear support portions 3.

略コ字状をした耳部支持部３の縦片部１３の大部分（上端部を除く部分）と下横片部５には、巾方向中央部（ここで、下横片部５の巾方向とは、軒樋１の長手方向と平行な方向を巾方向とする）を上方に向けて凸曲成するように屈曲させることで中央凸曲部６が形成してある。 Most of the vertical piece 13 (except for the upper end) and the lower horizontal piece 5 of the substantially U-shaped ear support 3 have a width direction center (here, the width of the lower horizontal piece 5). The central convex curved portion 6 is formed by bending the direction so that the direction parallel to the longitudinal direction of the eaves 1 is the width direction).

上記中央凸曲部６は巾方向の両端部が図２に示すようにアール形状に形成されたコーナ曲面部１４となっている。 The central convex curved portion 6 is a corner curved surface portion 14 formed in a round shape at both ends in the width direction as shown in FIG.

また、両耳部支持部３のうち一方の耳部支持部３の中央凸曲部６の下横片部５の先端に対応する部位から下方に向けて案内片２０が一体に折り曲げて形成してある。 Further, the guide piece 20 is formed by bending the guide piece 20 integrally downward from a portion corresponding to the tip of the lower horizontal piece portion 5 of the central convex bent portion 6 of the one ear support portion 3 of the both ear support portions 3. It is.

上記の構成の軒樋吊り具本体８の中央片部９の中央部には吊りボルト１５の下端部がナット１６により固着してある。 The lower end portion of the suspension bolt 15 is fixed to the central portion of the central piece portion 9 of the eaves-hanging device main body 8 having the above-described configuration with a nut 16.

また、軒樋吊り具本体８の中央片部９の下面部の両端部にはそれぞれ弾性を有する外れ防止片１７の後端部が固着具１８により固着してあり、外れ防止片１７の先端部が下横片部５の先端部に小隙間を介して略対向している。 In addition, the rear end portions of the elastic anti-detachment pieces 17 are fixed to both ends of the lower surface portion of the central piece portion 9 of the eaves hanging device main body 8 by the fixing tools 18. Is substantially opposed to the tip of the lower horizontal piece 5 via a small gap.

上記の構成の軒樋吊り具４は軒樋１を建物の屋根の軒先に吊り下げ支持するために用いられる。 The eaves hanger 4 having the above-described configuration is used to suspend and support the eaves 1 on the eaves of the roof of the building.

本発明の軒樋吊り具４で吊り下げ支持する軒樋１は上方が開口する断面略Ｕ字状をしており、両側片の上端部にそれぞれ耳部２を設けて構成してある（図の実施形態では両側片の上端に外側方に突出する耳部２を設けて構成してある）。 The eaves rod 1 suspended and supported by the eaves rod suspension tool 4 of the present invention has a substantially U-shaped cross section with an upper opening, and is configured by providing ears 2 at the upper ends of both side pieces, respectively (see FIG. In this embodiment, ears 2 projecting outward are provided at the upper ends of both side pieces).

施工に当っては、上記軒樋吊り具４の吊りボルト１５を建物の屋根の軒先（例えば折版屋根の端部）に取付け、軒樋１の一側部の耳部２を軒樋吊り具４の一方の略コ字状をした耳部支持部３の下横片部５の先端部と弾性を有する外れ防止片１７の先端部との間から押し込み、外れ防止片１７を変形させることで、該一側部の耳部２を略コ字状をした耳部支持部３内に嵌め込む。 In the construction, the suspension bolt 15 of the eaves anchor 4 is attached to the eaves of the roof of the building (for example, the end of the folding roof), and the ear 2 on one side of the eave anchor 1 is attached to the eave anchor. 4 by pushing from between the tip of the lower lateral piece 5 of the lower side piece 5 and the tip of the elastic detachment prevention piece 17 to deform the detachment prevention piece 17. The ear portion 2 on one side is fitted into the ear portion support portion 3 having a substantially U shape.

次に、軒樋１の他側部の耳部２を軒樋吊り具４の他方の略コ字状をした耳部支持部３の下横片部５の先端部の下方に垂設した案内片２０に沿って上方に押し上げて、弾性を有する他方の外れ防止片１７を上方に変形させながら該外れ防止片１７の先端部と耳部支持部３の下横片部５の先端部との間の小隙間から上方に押し込んで、該他側部の耳部２を略コ字状をした他の耳部支持部３内に嵌め込む。 Next, a guide in which the ear portion 2 on the other side of the eaves rod 1 is suspended below the tip of the lower horizontal piece portion 5 of the other substantially U-shaped ear portion support portion 3 of the eaves rod suspension 4. While pushing up upward along the piece 20 and deforming the other elastic anti-detachment piece 17 upward, the tip of the anti-detachment piece 17 and the tip of the lower horizontal piece 5 of the ear support 3 The other ear portion 2 is pushed into the other ear support portion 3 having a substantially U shape by pushing upward from a small gap therebetween.

両耳部支持部３内に嵌め込まれた両耳部２はそれぞれ下面部２ａが耳部支持部３の下横片部５の巾方向中央部の中央凸曲部６上に載置して支持されることになる。 The both ears 2 fitted in the both ears support 3 are supported by placing the lower surface 2a on the central convex part 6 at the center in the width direction of the lower horizontal piece 5 of the ear support 3. Will be.

このように、本発明においては、耳部支持部３内に嵌め込まれた耳部２の下面部２ａが耳部支持部３の下横片部５の巾方向中央部の中央凸曲部６上に載置して支持されるので、施工の際に軒樋１をスライドする際、あるいは、施工後の軒樋１の伸縮により軒樋１がスライドする際、耳部２の下面部２ａは中央凸曲部６上をスライドすることになり、耳部２の下面部２ａは下横片部５の側端縁のエッジ部に当らず、エッジ部に引っ掛かることなく、スムーズにスライドすることができることになる。 Thus, in the present invention, the lower surface portion 2a of the ear portion 2 fitted in the ear portion support portion 3 is on the central convex portion 6 at the center in the width direction of the lower horizontal piece portion 5 of the ear portion support portion 3. When the eaves 1 is slid during construction, or when the eaves 1 is slid due to expansion and contraction of the eaves 1 after construction, the lower surface 2a of the ear 2 is centered. It will slide on the convex curved part 6, and the lower surface part 2a of the ear | edge part 2 does not touch the edge part of the side edge of the lower horizontal piece part 5, but can slide smoothly, without being caught by an edge part. become.

また、この際、図３に示すように隣合う軒樋吊り具４のレベルが合っていない場合は、耳部２の下面部２ａは中央凸曲部６の巾方向の端部のアール形状となったコーナ曲面部１４に当接して支持されることになり、このため、施工の際に軒樋１をスライドする際、あるいは、施工後の軒樋１の伸縮により軒樋１がスライドする際、軒樋１が引っ掛かることなくスムーズにスライドすることができる。なお、図３における矢印は軒樋１のスライド方向を示す。 At this time, as shown in FIG. 3, when the level of the adjacent eaves suspension 4 is not right, the bottom surface 2 a of the ear 2 is formed in the round shape at the end in the width direction of the central convex portion 6. Therefore, when the eaves 1 is slid during construction or when the eaves 1 is slid due to the expansion and contraction of the eaves 1 after construction, it is supported. The eaves bowl 1 can slide smoothly without being caught. In addition, the arrow in FIG. 3 shows the sliding direction of the eaves 1.

したがって、施工性が向上し、また、施工後に軒樋１が伸縮する際に軒樋１がエッジに引っ掛かることで変形したりすることがなく、また、スライドする際、エッジ部に擦られることで、軒樋１が傷付くことがない。 Therefore, the workability is improved, and when the eaves 1 is expanded and contracted after construction, the eaves 1 is not deformed by being caught on the edge, and is rubbed against the edge when sliding. The eaves 1 will not be damaged.

しかも、下横片部５の巾方向中央部に上方に向けて凸曲成した中央凸曲部６を形成することで、この中央凸曲部６が補強リブの役目をして軒樋１の耳部２を支持するための耳部支持部３の強度が向上するものである。 In addition, by forming the central convex curved portion 6 that is convex upward at the central portion in the width direction of the lower horizontal piece portion 5, this central convex curved portion 6 serves as a reinforcing rib and The strength of the ear part support part 3 for supporting the ear part 2 is improved.

本発明の軒樋吊り具に軒樋を吊り下げ支持している状態の正面図である。It is a front view of the state which suspends and supports the eaves rod on the eaves rod suspension of this invention. （ａ）は同上の耳部支持部の拡大斜視図であり、（ｂ）は下横片部の断面図である。(A) is an expansion perspective view of the ear | edge part support part same as the above, (b) is sectional drawing of a lower horizontal piece part. 同上の隣合う軒樋吊り具のレベルが異なる場合に軒樋の耳部を中央凸曲部の巾方向の端部のアール形状となったコーナ曲面部上に載置している説明図である。It is explanatory drawing which has mounted the ear | edge part of the eaves bowl on the corner curved surface part which became the round shape of the edge part of the width direction of a center convex curve part, when the level of the adjacent eaves hook hanging tool same as the above is different. . 従来例の軒樋吊り具に軒樋を吊り下げ支持している状態の正面図である。It is a front view of the state which suspends and supports the eaves rod on the eaves rod suspension of a prior art example. （ａ）は同上の従来例の耳部支持部の斜視図であり、（ｂ）は耳部支持部の断面図である。(A) is a perspective view of the ear | edge part support part of the prior art example same as the above, (b) is sectional drawing of an ear | edge part support part. 他の従来例の軒樋吊り具に軒樋を吊り下げ支持している状態の正面図である。It is a front view of the state which suspends and supports the eaves rod on the eaves rod suspension of another conventional example. （ａ）は同上の従来例の耳部支持部の斜視図であり、（ｂ）は耳部支持部の断面図である。(A) is a perspective view of the ear | edge part support part of the prior art example same as the above, (b) is sectional drawing of an ear | edge part support part. 同上の他の従来例における隣合う軒樋吊り具のレベルが異なる場合に軒樋の耳部を中央凸曲部の巾方向の端部のアール形状となったコーナ曲面部上に載置している説明図である。When the levels of adjacent eaves rod suspensions in the other conventional examples are different, the eaves ears are placed on the rounded corner curved surface of the central convex portion in the width direction. It is explanatory drawing which is.

Explanation of symbols

１軒樋
２耳部
３耳部支持部
４軒樋吊り具
５下横片部
６中央凸曲部 1 eaves 2 ears 3 ears support 4 eaves hanger 5 lower horizontal piece 6 central convex curve

Claims

An eaves rod suspension device provided with an approximately U-shaped ear portion support portion having an upper horizontal piece portion, a vertical piece portion, and a lower horizontal piece portion for slidably fitting and supporting the ear portion of the eaves ridge. Because
The ear support part of the eaves hanging tool is formed by bending a belt-like metal plate into a substantially U shape,
A central convex curved portion that is convex upward from the protruding base portion to the tip from the vertical piece portion at the center portion in the width direction parallel to the longitudinal direction of the eaves ridge of the lower horizontal piece portion of the ear support portion. Formed,
Both ends in the width direction of the central convex portion are formed in a round shape ,
An eaves-hanging tool, characterized in that a guide piece formed by being integrally bent downward is provided at the tip of the upper surface of the central convex portion .