JP6654390B2 - Drainer - Google Patents

Description

本発明は、建物の開口部の下方位置に施工される水切り部材に関する。   TECHNICAL FIELD The present invention relates to a drainer installed below an opening of a building.

雨水による伝い汚れや凍害を防止するために、外壁面より前方に突出させた水切り部材を施工する例として、サッシ枠の側面と底面の交わる角部に水切り部材の取付け部の取付け面を、背面板を外壁面に押し当てるようにしてビス等で固定することによって外壁やサッシ枠側面を伝わって流れ落ちてくる雨水を水受け部の水受け面で受け、外壁材から離間した位置で下方に排出する、出窓やサッシ枠用の水切り部材の記載がある。（引用文献１）   As an example of installing a draining member protruding forward from the outer wall surface to prevent transmission dirt and frost damage caused by rainwater, as an example, attach the mounting surface of the mounting part of the draining member to the corner where the side and bottom of the sash frame intersect. By fixing the face plate against the outer wall with screws etc., rainwater flowing down the outer wall and the side of the sash frame is received by the water receiving surface of the water receiving part, and discharged downward at a position away from the outer wall material There are descriptions of draining members for bay windows and sash frames. (Cited document 1)

また、水切り部材の傾斜した水受け部に複数の溝条部を形成し、開口部枠の切り欠き部から流れ落ちる雨水や結露水が、溝付き開口部下水切り部材の水受け部に滞水することなく水切りできる水切り部材の例もある。（引用文献２） Also, a plurality of groove portions are formed in the inclined water receiving portion of the draining member, and rainwater and dew water flowing down from the cutout portion of the opening frame are retained in the water receiving portion of the grooved opening drainage member. There is also an example of a drainer that can drain without a drain. (Cited document 2)

特開平８−８６１６４公報JP-A-8-86164 特開２００３−７４１２８公報JP 2003-74128 A

ところが、水切り部材の水受け部や溝条部で受けた雨水や結露水は外壁材表面から離間した位置に排水できるが、水切り部材の側面に付着した雨水や結露水が水切り部材の側面や下辺部を伝わって外壁材表面に流れ付いてしまい、水切り部材の下方で雨水の伝い汚れや凍害となってしまうという問題点があった。また、水切り部材周囲のシーリング施工が不十分な場合水切り部材と外壁材との隙間に雨水が入り込み、汚れや凍害となる問題があった。 However, rainwater and dewwater received at the water receiving portion and the groove of the drainage member can be drained to a position away from the surface of the outer wall material. There is a problem that the water flows along the outer wall material surface and flows to the surface of the outer wall material, causing rainwater to be contaminated or frozen by the drainage member. In addition, when sealing work around the draining member is insufficient, there is a problem that rainwater enters into a gap between the draining member and the outer wall material, resulting in dirt and frost damage.

本発明は、かかる現状に鑑みてなされたものであり、水切り部材の側面を覆い水切り部材内部への雨水の浸入を防ぎつつ水切り部材側面に付着した雨水を確実に下方に排出し、更に水切り部材上部と外壁材との隙間部に施工するシーリング工事も容易に行え、しかも外観意匠を損なわず雨水伝い汚れや凍害を防止する事も可能な水切り部材を提供することを目的とする。 The present invention has been made in view of the above situation, and reliably drains down rainwater attached to the draining member side surface while covering the side surface of the draining member and preventing rainwater from entering the inside of the draining member. It is an object of the present invention to provide a drainage member that can easily perform sealing work to be performed in a gap between an upper part and an outer wall material, and that can prevent rainwater contamination and frost damage without deteriorating an external design.

上記の目的を達成するために、本請求項１に記載の発明は、建物の外壁材に施工される水切り部材であって、外壁材に設置可能な立設部と立設部に対して下方に傾斜する導水部と導水部の左右端部に設けられた側板部とを有しており、側板部の下辺部には、側板部の先端側に位置する第１水切り部と、第１水切り部よりも立設部側に位置し、かつ第１水切り部よりも上方に頂点を有する第１凹部と、第１凹部よりも立設部側に位置し、かつ第１凹部の頂点よりも下方に位置する第２水切り部と、第２水切り部よりも立設部側に位置し、かつ第２水切り部よりも上方に位置する第２凹部と、第２凹部の頂点が立設部と交差する第１接続部とを有することを特徴とする水切り部材である。
本請求項２に記載の発明は、導水部の上端部の水平方向に対する傾斜角度は、導水部の先端部の水平方向に対する傾斜角度より鋭角であることを特徴とする請求項１に記載の水切り部材である。
本請求項３に記載の発明は、側板部の下辺部には鍔部が設けられており、第２水切り部には鍔部がない空間が設けられていることを特徴とする請求項１または２に記載の水切り部材である。
本請求項４に記載の発明は、立設部は平面形状であり、外壁材と接する部分には少なくとも１以上の突起部が設けられていることを特徴とする請求項１から３のいずれかに記載の水切り部材である。
In order to achieve the above object, an invention according to claim 1 is a draining member constructed on an outer wall material of a building, wherein the drainage member is installed on the outer wall material, and the standing portion can be installed on the outer wall material. And a side plate portion provided at the left and right end portions of the water guide portion. A lower portion of the side plate portion has a first drainage portion located on the tip side of the side plate portion, and a first drainage portion. A first concave portion that is located closer to the upright portion than the portion and has an apex above the first drain portion, and that is located closer to the upright portion than the first concave portion and below the apex of the first concave portion. , A second recess positioned on the upright portion side of the second drain portion and above the second drain portion, and a vertex of the second recess intersects the upright portion. a draining member, characterized by chromatic and first connecting portions to be.
The invention according to claim 2 is characterized in that the inclination angle of the upper end portion of the water guide portion with respect to the horizontal direction is more acute than the inclination angle of the tip end portion of the water guide portion with respect to the horizontal direction. It is a member.
The invention according to claim 3 is characterized in that a flange portion is provided on a lower side portion of the side plate portion, and a space without the flange portion is provided in the second drain portion. 3. The drainer according to item 2.
The invention according to claim 4 is characterized in that the upright portion has a planar shape, and at least one or more protrusions are provided at a portion in contact with the outer wall material . It is a draining member of a statement.

本発明の水切り部材によれば、開口部を伝わる雨水を水切り部材で受け止め、水切り部材の左右端部に設けられている雨水を堰き止めるための側板部により導水部の内側中央下方に向かって流水されるので、雨水が外壁材に付着、滞留することが防止できる。更に、側板部により水切り部材内部への雨水の浸入を防ぐ。また側板部の下辺部には水切り部と凹部と接合部が設けてあり、側板部に付着した雨水が側板部の下辺部を伝わって外壁材に付着することも確実に防止できる。この結果、開口部の下部周辺および水切り部材周辺の外壁材の表面に雨水伝い汚れが発生することを防止でき、雨水伝い水を原因とする外壁材の凍害の発生も確実に防止することができる。
According to draining member of the present invention, a rain water transmitted through the opening portion received by draining member, toward the inside center below the more water conveying portion to the side plate portion for blocking the rainwater provided in the left and right end portions of the draining member Since it is made to flow, rainwater can be prevented from adhering to and staying on the outer wall material. Furthermore, the side plate prevents rainwater from entering the draining member. Further, a draining portion, a concave portion, and a joint portion are provided on a lower side portion of the side plate portion, and it is possible to reliably prevent rainwater attached to the side plate portion from traveling along the lower side portion of the side plate portion and adhering to the outer wall material. As a result, it is possible to prevent rainwater-borne dirt from being generated on the surface of the outer wall material around the lower part of the opening and around the draining member, and it is possible to reliably prevent the occurrence of frost damage on the outer wall material caused by rainwater-borne water. .

また、第２水切り部を外壁材から一定距離離間することで第２水切り部の先端に溜まった水滴が下方に落下する際、外壁材に付着しないように防止している。 In addition, by separating the second drain portion from the outer wall material by a predetermined distance, when the water droplets accumulated at the tip of the second drain portion fall downward, they are prevented from adhering to the outer wall material.

本発明の水切り部材は外壁工事完了後からでも取り付けができる。本請求項４の発明では、水切り部材の立設部には突起部が設けてあり、水切り部材をビスなどの固定具で固定すると突起部により外壁材表面の柄の凹凸を吸収し密着性が向上され安定した取り付けができる。また突起部の厚みにより水切り部材が外壁面に対し傾斜して取り付けられるため水切り部材上部と外壁材との隙間が小さくなる。
本請求項２記載の発明では、更に、導水部の上端部の水平方向に対する傾斜角度を、導水部の先端部の水平方向に対する傾斜角度より鋭角としているため、シーリング充填後にヘラを導水部の上端部の角度に合わせてヘラ押さえを行うとより簡単により確実に施工品質の高いシーリング施工が行え、導水部の上端部の角度と近い傾斜がシーリング自体にもできるのでシーリング部分で雨水が溜まらず外壁材の汚れや凍害、シーリング材の剥がれやひび割れが発生しにくくなっている。
The drainage member of the present invention can be attached even after completion of the outer wall construction. According to the fourth aspect of the present invention, a protrusion is provided on the standing portion of the draining member, and when the draining member is fixed with a fixing tool such as a screw, the protrusion absorbs the unevenness of the pattern on the surface of the outer wall material and the adhesion is improved. Improved and stable installation. Further, the gap between the upper portion of the draining member and the outer wall material is reduced because the draining member is attached to the outer wall surface at an angle due to the thickness of the projection.
According to the second aspect of the present invention, the inclination angle of the upper end portion of the water guide portion with respect to the horizontal direction is more acute than the inclination angle of the tip end portion of the water guide portion with respect to the horizontal direction. When the spatula is held down according to the angle of the section, high-quality sealing can be performed more easily and reliably, and the ceiling itself can be inclined close to the angle of the upper end of the water transmission section, so that rainwater does not collect at the ceiling and the outer wall Dirt and frost damage of the material, peeling and cracking of the sealing material are less likely to occur.

本発明にかかる水切り部材の斜視図を示す。1 shows a perspective view of a drainer according to the present invention. 本発明にかかる水切り部材を施工した開口部の下方部分を示す施工断面図である。It is construction sectional drawing which shows the lower part of the opening part which constructed the drainage member concerning this invention. 本発明にかかる水切り部材の断面図を示す。1 shows a sectional view of a drainer according to the present invention. 建物の開口部を表す立面図を示す。1 shows an elevation view illustrating an opening of a building. 本発明にかかる水切り部材を施工した開口部の下方部分を示す正面図である。It is a front view showing the lower part of the opening where the draining member concerning the present invention was constructed. 本発明にかかる水切り部材の正面図を示す。1 shows a front view of a drainer according to the present invention. 本発明にかかる水切り部材の背面図を示す。FIG. 3 shows a rear view of the drainer according to the present invention. 本発明にかかる水切り部材の側板部に付着した雨水の流れを示す側面図である。It is a side view which shows the flow of the rainwater which adhered to the side plate part of the draining member concerning this invention. 従来例による側板部に付着した雨水の流れを示す側面図である。It is a side view which shows the flow of the rainwater which adhered to the side plate part by the prior art example. 本発明にかかる水切り部材のＡ部分を示す拡大図である。It is an enlarged view which shows the A section of the draining member concerning this invention. 本発明にかかる水切り部材の実施例２を示す側面図と正面図である。以下に各部分の詳細な説明を示す。It is the side view and front view which show Example 2 of the draining member concerning this invention. The following is a detailed description of each part.

以下、図面を参照しながら本発明を説明する。   Hereinafter, the present invention will be described with reference to the drawings.

（水切り部材）
図１、図２に示すように、水切り部材１は、立設部２と導水部３と水切り部材１の左右両端に側板部５とを有し、開口部２０の下方位置で外壁材２２の表面に配接されることを特徴とする水切り部材であり、側板部５の下辺部には第１水切り部８と第２水切り部９と第１凹部１０と第２凹部１７と第１接合部１１を設けたことを特徴としており側板部５に付着した雨水を第１水切り部８、第２水切り部９より確実に排出できる。また、水切り部材１の材質は金属製や樹脂製等でよく、特に限定はされない。 (Drainer)
As shown in FIGS. 1 and 2, the draining member 1 has an upright portion 2, a water guiding portion 3, and side plate portions 5 at left and right ends of the draining member 1. A draining member, which is attached to the surface, wherein a first draining portion 8, a second draining portion 9, a first concave portion 10, a second concave portion 17, and a first joining portion are provided on a lower side portion of the side plate portion 5. 11 is provided, and the rainwater adhering to the side plate portion 5 can be reliably discharged from the first draining portion 8 and the second draining portion 9. The material of the drainer 1 may be made of metal, resin, or the like, and is not particularly limited.

図７に示すように、水切り部材１の立設部２には接着層１２と突起部１６が設けられている。水切り部材１を外壁材２２に取り付ける際、接着層１２により仮留めを行い施工するとより確実に取り付けをする事ができる。また、突起部１６により外壁材２２との密着性が向上しより安定した取り付けが可能となり外壁材２２との隙間も少なくなる。また、接着層１２は、アクリル酸エステル共重合体からなるアクリル系粘着剤、天然ゴムからなるゴム系粘着剤、ウレタン樹脂からなるウレタン系粘着剤などにより形成されているが、一般的な接着剤により形成しても良いし両面粘着テープでも良い。また、突起部１６はシリコンゴム、アクリルゴム、ウレタンゴム、ブチルゴム等が使用されているが特に限定されない。 As shown in FIG. 7, an adhesive layer 12 and a projection 16 are provided on the standing portion 2 of the drainer 1. When the drainer 1 is attached to the outer wall material 22, the attachment can be performed more reliably by performing temporary fixing with the adhesive layer 12. In addition, the protrusions 16 improve the adhesion to the outer wall material 22 to enable more stable attachment and reduce the gap between the outer wall material 22 and the outer wall material 22. The adhesive layer 12 is formed of an acrylic adhesive made of an acrylic ester copolymer, a rubber-based adhesive made of natural rubber, a urethane-based adhesive made of a urethane resin, or the like. Or a double-sided adhesive tape. The projection 16 is made of silicon rubber, acrylic rubber, urethane rubber, butyl rubber or the like, but is not particularly limited.

更に、図２、図３に示すように、水切り部材１は左右両端の側板部５間で立設部２の上部にシーリングポケット６を設けており、水切り部材１取り付け後にシーリングポケット６にシーリング材１５を充填し水切り部材１と外壁材２２との隙間を無くし密着性を向上させる。シーリングポケット６にシーリング材１５を充填しヘラ押さえをする際に、導水部の上端部３ａの角度とヘラ押さえをするときのヘラの角度を合わせると、より簡単に、より確実にシーリング充填施工が行え、また、施工後のシーリング材１５も導水部の上端部３ａの角度に近い傾斜となるためシーリング材１５の上に雨水が滞留せず雨水による汚れや凍害も起こらず、施工後のシーリング材１５の剥がれやひび割れも発生しにくくなる。 Further, as shown in FIGS. 2 and 3, the draining member 1 is provided with a sealing pocket 6 above the standing portion 2 between the right and left side plate portions 5, and after the draining member 1 is attached, the sealing material is added to the sealing pocket 6. Filling 15 removes a gap between the drainer 1 and the outer wall material 22 to improve the adhesion. When filling the sealing material 6 into the sealing pocket 6 and holding down the spatula, if the angle of the upper end portion 3a of the water guide portion and the angle of the spatula at the time of holding down the spatula are matched, the sealing filling work can be performed more easily and more reliably. In addition, the sealing material 15 after the construction also has an inclination close to the angle of the upper end portion 3a of the water guide portion, so that rainwater does not stay on the sealing material 15 and dirt and frost damage due to the rainwater do not occur. Also, peeling and cracking of the 15 are less likely to occur.

（外壁材）
外壁材２２としては、木片、木質パルプ、木質繊維やパルプ等の木質補強材を添加したセメント板（木質セメント板）、セメント押出成形板、パルプセメント板、石膏板、ケイ酸カルシウム板、炭酸マグネシウム板、セメント板等が使用される。 (Outer wall material)
As the outer wall material 22, a cement board (wood cement board), a cement extruded board, a pulp cement board, a gypsum board, a calcium silicate board, a magnesium silicate board to which a wood reinforcing material such as a piece of wood, wood pulp, wood fiber or pulp is added. Boards, cement boards, etc. are used.

（シーリング）
シーリング材１５は、外壁材２２表面と水切り部材１との密着性が良く防水性能を満たし、施工後の外壁材２２及び水切り部材１の寸法変化に追従し、切れや剥離などの密閉破壊が生じないものであれば良い。
特に限定はされないが、変成シリコーン系、ポリサルファイド系、ポリウレタン系、アクリル系、ブチルゴム系があり、好ましくは、変成シリコーン系、ポリサルファイド系、ポリウレタン系といった弾性シーリング材が使用される。 (Sealing)
The sealing material 15 has good adhesion between the surface of the outer wall member 22 and the draining member 1 and satisfies the waterproof performance, follows the dimensional change of the outer wall member 22 and the draining member 1 after construction, and causes sealing failure such as cutting or peeling. Anything is fine.
Although there is no particular limitation, modified silicone-based, polysulfide-based, polyurethane-based, acrylic-based, and butyl rubber-based are used, and preferably, an elastic sealing material such as modified silicone-based, polysulfide-based, and polyurethane-based is used.

（開口部）
開口部２０とは、図４及び図５に示すように、開口部下辺部が外壁材２２と接している開口部２０のことであり、開口部２０の種類や形状は特に限定されない。 (Aperture)
The opening 20 is, as shown in FIGS. 4 and 5, an opening 20 whose lower side is in contact with the outer wall material 22, and the type and shape of the opening 20 are not particularly limited.

（実施例１）
次に、本発明にかかる水切り部材とその施工方法について説明する。
図１に示すように、立設部２と導水部３と側板部５で構成する水切り部材１を用意する。次に、図２に示すように、開口部２０の下方位置で左右端部の外壁材２２の表面に、水切り部材１を取り付け位置にあわせて仮留めし、取り付け孔１３の位置にドリルなどで外壁材２２に先穴を開けビス１４で固定する。仮留めは水切り部材１の立設部２に設置してある接着層１２を使用すると片手で水切り部材１を外壁材２２の表面に押し当てながら押さえなくて済むため両手を使い確実に取り付けることができ施工品質の向上および施工の合理化になる。 (Example 1)
Next, the draining member according to the present invention and a method of applying the same will be described.
As shown in FIG. 1, a draining member 1 composed of an upright portion 2, a water guide portion 3, and a side plate portion 5 is prepared. Next, as shown in FIG. 2, the draining member 1 is temporarily fixed to the surface of the outer wall material 22 at the left and right ends at the position below the opening 20 in accordance with the mounting position, and is drilled at the position of the mounting hole 13 with a drill or the like. A hole is made in the outer wall material 22 and fixed with screws 14. When the adhesive layer 12 provided on the standing portion 2 of the draining member 1 is used for the temporary fixing, it is not necessary to press the draining member 1 against the surface of the outer wall material 22 with one hand, and it is not necessary to hold the draining member 1 with both hands. Improvement of construction quality and rationalization of construction.

図３に示すように、水切り部材１の側板部５の下辺部には、第１水切り部８、第２水切り部９、第１凹部１０、第２凹部１７、第１接合部１１が設けられている。地盤面からの高さは、第１水切り部８および第２水切り部９は第１凹部１０の頂点より下方に位置し、第１接合部１１は第２凹部１７より上方に位置し、第２凹部１７は第２水切り部９より上方に位置する。
As shown in FIG. 3, a first drainer 8, a second drainer 9, a first recess 10, a second recess 17, and a first joint 11 are provided on a lower side of the side plate 5 of the drainer 1. ing. As for the height from the ground surface, the first drain portion 8 and the second drain portion 9 are located below the apex of the first concave portion 10, the first joint portion 11 is located above the second concave portion 17, The recess 17 is located above the second drainer 9.

図８に示すように側板部５の下辺部に設けた第１水切り部８と第１凹部１０の頂点と第２水切り部９と第２凹部１７と第１接合部１１を結ぶ辺の形状は直線状または曲線状となっている。側板部５に付着した雨水は下辺部を伝って第１水切り部８または第２水切り部９に集まり下方に落下するため、側板部５の下辺部を伝って外壁材２２に付着し雨水の伝い汚れや凍害となることがない。 As shown in FIG. 8, the shape of the side connecting the first draining portion 8 and the vertex of the first concave portion 10, the second draining portion 9, the second concave portion 17, and the first joint portion 11 provided on the lower side of the side plate portion 5 is It is straight or curved. The rainwater adhering to the side plate portion 5 travels along the lower side portion and gathers in the first draining portion 8 or the second drainage portion 9 and falls downward. No dirt or frost damage.

第２水切り部９は立設部２が外壁材２２と接する部分からの水平方向の距離が６ｍｍ以上離間した位置に配設されている。また第１水切り部８は立設部２が外壁材２２と接する部分からの水平距離が第２水切り部９以上離間している。 The second draining portion 9 is disposed at a position where the horizontal distance from the portion where the standing portion 2 contacts the outer wall material 22 is 6 mm or more. Further, the horizontal distance of the first draining portion 8 from the portion where the standing portion 2 is in contact with the outer wall material 22 is separated by the second draining portion 9 or more.

地盤面に対する導水部３のなす角度は、２０度から４５度が望ましい。２０度未満や４５度を超えると水切り部材１の形状が大きくなりすぎて建物外観上問題となってしまう。 The angle formed by the water guide section 3 with respect to the ground surface is preferably from 20 degrees to 45 degrees. If it is less than 20 degrees or more than 45 degrees, the shape of the draining member 1 becomes too large, which causes a problem in the appearance of the building.

図３及び図１０に示すように地盤面に対する導水部の上端部３ａのなす角度は５度から２０度が望ましい。これはシーリングポケット６にシーリング材１５を充填しヘラ押さえを行う際に、導水部３と地盤面がなす角度よりもさらに鋭角な導水部の上端部３ａの角度に沿ってヘラを当てヘラ押さえをする事により、シーリング材１５の充填施工がより確実に行え、シーリング材１５に角度が付くため表面自体にも雨水が下方に流れるようになりシーリング材１５部分に雨水が滞留することも無くなりシーリング材１５は劣化しにくくなるため雨水の浸入による汚れや凍害も防ぐことができる。 As shown in FIGS. 3 and 10, the angle formed by the upper end 3 a of the water guide portion with respect to the ground surface is preferably 5 degrees to 20 degrees. This is because when the sealing material 15 is filled in the sealing pocket 6 and the spatula is pressed, a spatula is applied along the angle of the upper end 3a of the water guide section which is more acute than the angle formed by the water guide section 3 and the ground surface. By doing so, the filling of the sealing material 15 can be performed more reliably, and since the sealing material 15 is angled, the rainwater also flows downward on the surface itself, so that the rainwater does not stay in the sealing material 15 portion, and the sealing material 15 15 is hardly deteriorated, so that dirt and frost damage due to infiltration of rainwater can be prevented.

図１及び図６に示すように水返し部７の形状は導水部の上端部３ａを頂点とする三角錐であり導水部３と側板部５に２面が接するように設置してある。水返し部７を三角錐の形状とすることで水切り部材１の導水部３に流れ落ちてきた雨水を水切り部材１の中央部に集め下方に効率良く流す効果がある。 As shown in FIG. 1 and FIG. 6, the shape of the water return portion 7 is a triangular pyramid having the upper end 3 a of the water guide portion as a vertex, and the water return portion 7 is installed so that the two surfaces contact the water guide portion 3 and the side plate portion 5. By forming the water return portion 7 in the shape of a triangular pyramid, there is an effect that rainwater that has flowed down to the water guide portion 3 of the drainage member 1 is collected at the center of the drainage member 1 and efficiently flows downward.

図７に示すように水切り部材１の取り付け孔１３の位置は、立設部２の下端から孔の中心までの距離が５ｍｍ以上２０ｍｍ以下の範囲に設けてあることが望ましい。５ｍｍ未満では外壁材表面の凹凸により密着性が不十分で固定が不安定となり、２０ｍｍを超えると水切り部材１の形状が美観上問題となってしまう。 As shown in FIG. 7, it is desirable that the position of the mounting hole 13 of the draining member 1 is provided so that the distance from the lower end of the standing portion 2 to the center of the hole is 5 mm or more and 20 mm or less. If it is less than 5 mm, the adhesiveness is insufficient due to irregularities on the surface of the outer wall material, and the fixing becomes unstable. If it exceeds 20 mm, the shape of the drainer 1 becomes aesthetically problematic.

図７に示すように水切り部材１の立設部２には突起部１６が設けられている。外壁材２２の表面に柄による凹凸があるため、水切り部材１を取り付ける際に非常に不安定になりやすく、また水切り部材１と外壁材２２の表面との間に隙間ができやすい。突起部１６は水切り部材１の取り付け孔１３近傍に１以上配設され厚さは２ｍｍ以上あるため、外壁材２２の表面柄の凹凸を吸収し安定した取り付けができ、水切り部材１と外壁材２２の表面との隙間を少なくすることができる。 As shown in FIG. 7, a protrusion 16 is provided on the standing portion 2 of the drainer 1. Since the surface of the outer wall member 22 has irregularities due to the handle, it becomes very unstable when the drainer 1 is attached, and a gap is easily formed between the drainer 1 and the surface of the outer wall member 22. The protrusion 16 is provided at least one in the vicinity of the mounting hole 13 of the draining member 1 and has a thickness of 2 mm or more. Therefore, the unevenness of the surface pattern of the outer wall material 22 can be absorbed and the mounting can be stably performed. The gap with the surface can be reduced.

（実施例２）
図１１に示すように水切り部材１の側板部５の下辺部表面に鍔部１８を設け雨水や結露水を確実に第１水切り部８および第２水切り部９に導き排出することができる。 (Example 2)
As shown in FIG. 11, a flange 18 is provided on the lower side surface of the side plate 5 of the water draining member 1, so that rainwater and dew water can be reliably guided to and discharged from the first water drain 8 and the second water drain 9.

（実施例３）
また図示はしないが、側板部５の表面に垂直または傾斜の凹凸部を設け、側板部５に付着した雨水を下辺部に導き第１水切り部８および第２水切り部９より雨水や結露水を確実に排出させる。
(Example 3)
Although not shown, a vertical or inclined concave and convex portion is provided on the surface of the side plate portion 5 to guide rainwater attached to the side plate portion 5 to the lower side portion and to remove rainwater and dew water from the first drain portion 8 and the second drain portion 9. Make sure it is discharged.

（実施例４）
また、図示はしないが、水切り部材１は梨地仕上げとし雨水を水切り部材１に付着しないようにすると共に付着してしまった雨水を下方に排出させる。 (Example 4)
Although not shown, the draining member 1 has a satin finish to prevent rainwater from adhering to the draining member 1 and to discharge the attached rainwater downward.

本発明は、建築物の新築やリフォームの際に利用可能である。   INDUSTRIAL APPLICATION This invention can be used at the time of new construction or renovation of a building.

１ 水切り部材
２ 立設部
３ 導水部
３ａ 導水部の上端部
５ 側板部
６ シーリングポケット
７ 水返し部
８ 第１水切り部
９ 第２水切り部
１０ 第１凹部
１１ 第１接合部
１２ 接着層
１３ 取り付け孔
１４ ビス
１５ シーリング材
１６ 突起部
１７ 第２凹部
１８ 鍔部
２０ 開口部
２２ 外壁材 REFERENCE SIGNS LIST 1 draining member 2 standing portion 3 water guiding portion 3 a upper end portion 5 of water guiding portion side plate portion 6 sealing pocket 7 drainage portion 8 first draining portion 9 second draining portion 10 first concave portion 11 first joining portion 12 adhesive layer 13 attachment Hole 14 screw 15 sealing material 16 protrusion 17 second recess 18 flange 20 opening 22 outer wall material

Claims (4)

建物の外壁材に取り付けられる水切り部材であって、
前記外壁材に設置可能な立設部と、
前記立設部に対して下方に傾斜する導水部と、
前記導水部の左右端部に設けられた側板部と、を有しており、
前記側板部の下辺部には、
前記側板部の先端側に位置する第１水切り部と、
前記第１水切り部よりも前記立設部側に位置し、かつ前記第１水切り部よりも上方に頂点を有する第１凹部と、
前記第１凹部よりも前記立設部側に位置し、かつ前記第１凹部の前記頂点よりも下方に位置する第２水切り部と、
前記第２水切り部よりも前記立設部側に位置し、かつ前記第２水切り部よりも上方に位置する第２凹部と、
前記第２凹部の頂点が立設部と交差する第1接合部と、
を有することを特徴とする水切り部材。 A drainer attached to the outer wall of the building,
A standing portion that can be installed on the outer wall material ,
A water guide portion inclined downward with respect to the standing portion ,
Has a side plate portion provided on the right and left ends of the water conduit,
On the lower side of the side plate,
A first drainer located on the tip side of the side plate ,
A first concave portion that is located closer to the upright portion than the first drain portion and has an apex above the first drain portion ;
A second drainer located closer to the upright portion than the first recess, and located below the apex of the first recess;
A second recess located closer to the upright portion than the second drainer, and located above the second drainer ;
A first joining portion in which a vertex of the second concave portion intersects with the standing portion ;
Draining member, characterized in that the have a. 前記導水部の上端部の水平方向に対する傾斜角度は、前記導水部の先端部の水平方向に対する傾斜角度より鋭角であることを特徴とする請求項１に記載の水切り部材。 The inclination angle with respect to the horizontal direction of the upper end of the water conduit is draining member according to claim 1, characterized in that the inclined angle with respect to the horizontal direction of the distal end portion of the water conduit is an acute angle. 前記側板部の下辺部には鍔部が設けられており、前記第２水切り部には前記鍔部がない空間が設けられていることを特徴とする請求項１または２に記載の水切り部材 Wherein the lower portion of the side plate portion and the flange portion is provided, draining member according to claim 1 or 2, wherein the second draining portion and a space is not the collar portion is provided 前記立設部は平面形状であり、前記外壁材と接する部分には少なくとも１以上の突起部が設けてあることを特徴とする請求項１から３のいずれかに記載の水切り部材。
The draining member according to any one of claims 1 to 3, wherein the upright portion has a planar shape, and at least one or more projections are provided at a portion in contact with the outer wall material .