JP7145053B2

JP7145053B2 - Kasagi

Info

Publication number: JP7145053B2
Application number: JP2018218616A
Authority: JP
Inventors: 研一有吉; 峰人池田; 浩三吉田
Original assignee: 住ベシート防水株式会社; 株式会社長谷工コーポレーション
Priority date: 2018-11-21
Filing date: 2018-11-21
Publication date: 2022-09-30
Anticipated expiration: 2038-11-21
Also published as: JP2020084510A; JP2022136296A; JP7409740B2

Description

本発明は、笠木に関する。 The present invention relates to a top rail.

躯体には、例えば屋根や屋上等に笠木が設置されることがある。笠木としては、１枚の板部材を、当該笠木が設置される部分の外形形状に沿って折り曲げてなる笠木が知られている（例えば、特許文献１参照）。 Coping may be installed on the frame, for example, on the roof or roof. As a coping, a coping made by bending a single plate member along the outer shape of a portion where the coping is installed is known (see, for example, Patent Document 1).

しかしながら、特許文献１に記載の笠木は、１枚の板部材を単に前記のように折り曲げて形成されたものであるため、簡単な構成となっているが、実際に躯体に設置してみると、審美性が乏しい感じがあった。 However, the top rail described in Patent Document 1 is formed by simply bending one plate member as described above, and thus has a simple configuration. , There was a feeling that aesthetics were poor.

特開２００２－２２７３６４号公報Japanese Patent Application Laid-Open No. 2002-227364

本発明の目的は、簡単な構成で、審美性の高い笠木を提供することにある。 SUMMARY OF THE INVENTION An object of the present invention is to provide a top rail with a simple structure and high aesthetics.

このような目的は、下記（１）～（７）の本発明により達成される。
（１）躯体に設置される笠木であって、
水平方向に沿って配置される第１水平部と、該第１水平部から鉛直方向下方に沿って配置される第１垂直部と、を有する第１部材と、
水平方向に沿って配置される第２水平部と、前記第２水平部から鉛直方向上方に沿って配置される第２垂直部と、前記第２水平部の前記第２垂直部と反対側から鉛直方向下方に沿って配置される第３垂直部と、を有する第２部材と、を備え、
前記第２部材は、前記第３垂直部の下部から鉛直斜め上方に向かって突出した突出部を有し、
前記第１部材と前記第２部材とは、前記第１垂直部と前記第２垂直部とを接合して組み立てられることを特徴とする笠木。 Such objects are achieved by the present invention of the following (1) to ( 7 ).
(1) A coping installed on the frame,
a first member having a first horizontal portion arranged along the horizontal direction and a first vertical portion arranged along the vertical direction downward from the first horizontal portion;
a second horizontal portion arranged along the horizontal direction; a second vertical portion arranged along the vertical direction upward from the second horizontal portion; a second member having a third vertical portion disposed along the vertically downward direction;
The second member has a protruding portion protruding obliquely upward from the lower portion of the third vertical portion,
A head rail, wherein the first member and the second member are assembled by joining the first vertical portion and the second vertical portion.

（２）前記第１部材と前記第２部材とは、それぞれ、板部材で構成されており、
前記第１垂直部と前記第２垂直部とは、前記板部材の厚さ方向に重ねられた状態で接合される上記（１）に記載の笠木。 (2) each of the first member and the second member is a plate member;
The top rail according to (1) above, wherein the first vertical portion and the second vertical portion are joined while overlapping each other in the thickness direction of the plate member.

（３）前記第１垂直部と前記第２垂直部とのうち、前記第１垂直部が外側に位置し、前記第２垂直部が内側に位置する上記（２）に記載の笠木。 (3) The top rail according to (2) above, wherein the first vertical portion is located outside and the second vertical portion is located inside, of the first vertical portion and the second vertical portion.

（４）前記躯体は、出隅を備えており、
当該笠木は、前記出隅に設置して用いられる上記（１）ないし（３）のいずれかに記載の笠木。 ( 4 ) The frame has an external corner,
The headboard according to any one of the above (1) to ( 3 ), which is used by being installed at the protruding corner.

（５）前記躯体は、入隅を備えており、
当該笠木は、前記入隅に設置して用いられる上記（１）ないし（３）のいずれかに記載の笠木。 ( 5 ) The frame has an internal corner,
The headboard according to any one of the above (1) to ( 3 ), which is used by being installed in the inside corner.

（６）前記躯体は、出隅と、入隅と、前記出隅と前記入隅との間の直線状をなす直線部と、を備えており、
当該笠木は、前記直線部に設置して用いられる上記（１）ないし（３）のいずれかに記載の笠木。 ( 6 ) The skeleton includes an external corner, an internal corner, and a linear portion forming a straight line between the external corner and the internal corner,
The headboard according to any one of the above (1) to ( 3 ), which is used by being installed on the straight portion.

（７）前記第１部材および前記第２部材のうちの少なくとも一方は、その一部もしくは全面を覆う防水シートを有する上記（１）ないし（６）のいずれかに記載の笠木。 ( 7 ) The headboard according to any one of (1) to ( 6 ) above, wherein at least one of the first member and the second member has a waterproof sheet covering a portion or the entire surface thereof.

本発明によれば、簡単な構成で、審美性の高い笠木が得られる。 ADVANTAGE OF THE INVENTION According to this invention, the top rail with a simple structure and high aesthetics is obtained.

図１は、本発明の笠木の使用状態の一例を示す分解斜視図である。FIG. 1 is an exploded perspective view showing an example of the usage state of the top rail of the present invention. 図２は、図１に示す笠木同士を連結する連結部材の使用状態の一例を示す分解斜視図である。FIG. 2 is an exploded perspective view showing an example of a usage state of a connecting member that connects the copings shown in FIG. 1 . 図３は、図１に示す笠木のうちの入隅用の笠木を示す分解斜視図である。3 is an exploded perspective view showing a coping for inside corners among the copings shown in FIG. 1. FIG. 図４は、図３中のＡ－Ａ線断面図である。4 is a cross-sectional view taken along the line AA in FIG. 3. FIG. 図５は、図３中のＢ－Ｂ線断面図である。FIG. 5 is a cross-sectional view taken along line BB in FIG. 図６は、図１に示す笠木のうちの出隅用の笠木を示す分解斜視図である。6 is an exploded perspective view showing a coping for an external corner of the copings shown in FIG. 1. FIG. 図７は、図１に示す笠木のうちの直線部用の笠木を示す分解斜視図である。FIG. 7 is an exploded perspective view showing a coping for a straight portion among the copings shown in FIG.

以下、本発明の笠木を添付図面に示す好適な実施形態に基づいて詳細に説明する。
図１は、本発明の笠木の使用状態の一例を示す分解斜視図である。図２は、図１に示す笠木同士を連結する連結部材の使用状態の一例を示す分解斜視図である。図３は、図１に示す笠木のうちの入隅用の笠木を示す分解斜視図である。図４は、図３中のＡ－Ａ線断面図である。図５は、図３中のＢ－Ｂ線断面図である。図６は、図１に示す笠木のうちの出隅用の笠木を示す分解斜視図である。図７は、図１に示す笠木のうちの直線部用の笠木を示す分解斜視図である。 Hereinafter, the coping of the present invention will be described in detail based on preferred embodiments shown in the accompanying drawings.
FIG. 1 is an exploded perspective view showing an example of the usage state of the top rail of the present invention. FIG. 2 is an exploded perspective view showing an example of a usage state of a connecting member that connects the copings shown in FIG. 1 . 3 is an exploded perspective view showing a coping for inside corners among the copings shown in FIG. 1. FIG. 4 is a cross-sectional view taken along the line AA in FIG. 3. FIG. FIG. 5 is a cross-sectional view taken along line BB in FIG. 6 is an exploded perspective view showing a coping for an external corner of the copings shown in FIG. 1. FIG. FIG. 7 is an exploded perspective view showing a coping for a straight portion among the copings shown in FIG.

なお、以下では、説明の都合上、図１～図７中、互いに直交する３軸をｘ軸、ｙ軸およびｚ軸とする。また、ｘ軸とｙ軸を含むｘｙ平面が水平となっており、ｚ軸が鉛直となっている。また、ｘ軸に平行な方向を「ｘ軸方向」とも言い、ｙ軸に平行な方向を「ｙ軸方向」とも言い、ｚ軸に平行な方向を「ｚ軸方向」とも言う。また、各方向の矢印が向いた方向を「正」、その反対方向を「負」と言う。また、ｚ軸方向正側を「上」または「上方」、ｚ軸方向負側を「下」または「下方」と言うことがある。また、図１～図３、図６および図７中の笠木に向かって左側を「左」、右側を「右」と言うことがある。 In the following, for convenience of explanation, the three mutually orthogonal axes in FIGS. Also, the xy plane including the x-axis and the y-axis is horizontal, and the z-axis is vertical. The direction parallel to the x-axis is also called "x-axis direction", the direction parallel to the y-axis is also called "y-axis direction", and the direction parallel to the z-axis is also called "z-axis direction". Also, the direction in which each arrow points is called "positive", and the opposite direction is called "negative". Also, the positive side in the z-axis direction may be called "upper" or "upper", and the negative side in the z-axis direction may be called "lower" or "lower". 1 to 3, 6 and 7, the left side is sometimes called "left" and the right side is sometimes called "right".

図１に示すように、笠木１Ａ、笠木１Ｂおよび笠木１Ｃは、それぞれ、躯体１００に設置され、装飾性を有する部材である。なお、笠木１Ａ、笠木１Ｂおよび笠木１Ｃは、それぞれ、躯体１００に対して、ビス止めにより固定され、その補助として、両面テープ２００が用いられる。また、躯体１００に設置された笠木１Ａ、笠木１Ｂおよび笠木１Ｃ上には、防水シート（図示せず）が敷設されているのが好ましい。 As shown in FIG. 1, the top rail 1A, the top rail 1B, and the top rail 1C are members installed on a frame 100 and having a decorative effect. The coping 1A, coping 1B, and coping 1C are each fixed to the frame 100 by screws, and double-sided tape 200 is used as an aid. Moreover, it is preferable that a waterproof sheet (not shown) is laid on the coping 1A, the coping 1B, and the coping 1C installed on the frame 100. FIG.

本実施形態では、躯体１００は、入隅１０１と、出隅１０２と、入隅１０１と出隅１０２との間の直線状をなす直線部１０３と、を備えている。 In this embodiment, the skeleton 100 includes an internal corner 101 , an external corner 102 , and a linear portion 103 forming a linear shape between the internal corner 101 and the external corner 102 .

笠木１Ａは、入隅１０１に設置して用いられる。これにより、入隅１０１での審美性が向上する。笠木１Ｂは、出隅１０２に設置して用いられる。これにより、出隅１０２での審美性が向上する。笠木１Ｃは、直線部１０３に設置して用いられる。これにより、直線部１０３での審美性が向上する。その結果、躯体１００上での審美性が全体として向上することとなる。 The coping 1A is installed in the inside corner 101 and used. This improves aesthetics at the internal corner 101 . The coping 1B is used by being installed at the protruding corner 102 . This improves aesthetics at the protruding corner 102 . The top rail 1C is installed on the straight part 103 and used. This improves the aesthetics of the straight portion 103 . As a result, aesthetics on the skeleton 100 are improved as a whole.

また、図２に示すように、躯体１００に設置された笠木１Ａと笠木１Ｃとの境界部には、ジョイント部材９が設置される。なお、図示は省略するが、ジョイント部材９は、躯体１００に設置された笠木１Ｂと笠木１Ｃとの境界部にも設置される。 Also, as shown in FIG. 2, a joint member 9 is installed at the boundary between the top rail 1A and the top rail 1C installed on the frame 100. As shown in FIG. Although illustration is omitted, the joint member 9 is also installed at the boundary between the top rail 1B and the top rail 1C which are installed on the frame 100. As shown in FIG.

まず、笠木１Ａについて説明する。
図３に示すように、笠木１Ａは、連続した１枚の板部材を折り曲げてなる第１部材２Ａと、連続した１枚の板部材を折り曲げてなる第２部材３Ａと、を備え、これらの部材同士を接合した接合体である。 First, the Kasagi 1A will be explained.
As shown in FIG. 3, the top rail 1A includes a first member 2A formed by bending one continuous plate member and a second member 3A formed by bending one continuous plate member. It is a joined body in which members are joined together.

なお、第１部材２Ａを構成する板部材と、第２部材３Ａを構成する板部材とは、同じ厚さの板部材であるのが好ましいが、異なる厚さの板部材であってもよい。また、この板部材としては、例えば、ＺＡＭ鋼板、ステンレス鋼等の金属材料で構成された金属層を有する積層体であるのが好ましい。 The plate member forming the first member 2A and the plate member forming the second member 3A preferably have the same thickness, but may have different thicknesses. Moreover, the plate member is preferably a laminate having a metal layer made of a metal material such as ZAM steel plate or stainless steel.

また、第１部材２Ａの表側の色と、第２部材３Ａの表側の色とは、同じであるのが好ましいが、異なっていてもよい。 Moreover, although the color of the front side of the first member 2A and the color of the front side of the second member 3A are preferably the same, they may be different.

また、第１部材２Ａおよび第２部材３Ａのうちの少なくとも一方は、その表側に、一部もしくは全面を覆う防水シートを有するのが好ましい。これにより、雨水が内側に侵入するのを防止することができる。 Moreover, it is preferable that at least one of the first member 2A and the second member 3A has a waterproof sheet covering a part or the entire surface thereof on the front side thereof. This can prevent rainwater from entering inside.

第１部材２Ａは、第１水平部２１と、第１右側垂直部（第１垂直部）２２と、第１左側垂直部２３と、第１左側水平部２４と、第２左側垂直部２５と、突出部２６と、を有している。 The first member 2A includes a first horizontal portion 21, a first right vertical portion (first vertical portion) 22, a first left vertical portion 23, a first left horizontal portion 24, and a second left vertical portion 25. , and a protrusion 26 .

第１水平部２１は、入隅１０１上で水平方向に沿って配置される。第１水平部２１は、平面視で「Ｌ」字状をなし、水平方向のうちの交差する２方向に延在する２つの延在部、すなわち、本実施形態ではｘ軸方向に延在する第１延在部２１１と、ｙ軸方向に延在する第２延在部２１２と、を有している。 The first horizontal portion 21 is arranged along the horizontal direction on the internal corner 101 . The first horizontal portion 21 has an “L” shape in plan view, and has two extending portions extending in two intersecting horizontal directions, that is, extending in the x-axis direction in the present embodiment. It has a first extension portion 211 and a second extension portion 212 extending in the y-axis direction.

第１延在部２１１には、第１部材２Ａを躯体１００に固定するビス（図示せず）が挿通する２つの挿通孔２１３が貫通して形成されている。これらの挿通孔２１３は、第１延在部２１１の外縁部２１５側に、ｘ軸方向に離間して配置されている。 Two insertion holes 213 through which screws (not shown) for fixing the first member 2A to the frame 100 are inserted are formed through the first extension portion 211 . These insertion holes 213 are spaced apart in the x-axis direction on the outer edge portion 215 side of the first extension portion 211 .

第２延在部２１２にも、第１部材２Ａを躯体１００に固定するビス（図示せず）が挿通する２つの挿通孔２１４が貫通して形成されている。これらの挿通孔２１４は、第２延在部２１２の外縁部２１６側に、ｙ軸方向に離間して配置されている。 The second extending portion 212 is also formed with two insertion holes 214 through which screws (not shown) for fixing the first member 2A to the frame 100 are inserted. These insertion holes 214 are spaced apart in the y-axis direction on the outer edge portion 216 side of the second extension portion 212 .

なお、第１延在部２１１のｘ軸方向に沿った長さ（全長）と、第２延在部２１２のｙ軸方向に沿った長さ（全長）とは、同じであるのが好ましいが、異なっていてもよい。また、第１延在部２１１のｙ軸方向に沿った長さ（幅）と、第２延在部２１２のｘ軸方向に沿った長さ（幅）とは、同じであるのが好ましいが、異なっていてもよい。 The length (total length) of the first extension portion 211 along the x-axis direction and the length (total length) of the second extension portion 212 along the y-axis direction are preferably the same. , can be different. Moreover, the length (width) of the first extension portion 211 along the y-axis direction and the length (width) of the second extension portion 212 along the x-axis direction are preferably the same. , can be different.

第１延在部２１１には、その内縁部２１７から鉛直方向下方に沿って第１右側垂直部２２が配置されている。第１右側垂直部２２は、ｘ軸方向に沿った帯状をなす。なお、第１右側垂直部２２のｚ軸方向に沿った長さ（幅）は、第１延在部２１１の幅よりも小さい。 A first right vertical portion 22 is arranged vertically downward from an inner edge portion 217 of the first extension portion 211 . The first right vertical portion 22 has a strip shape along the x-axis direction. Note that the length (width) of the first right vertical portion 22 along the z-axis direction is smaller than the width of the first extension portion 211 .

また、第１右側垂直部２２には、第１部材２Ａと第２部材３Ａとを接合するリベット３００が挿通する２つの挿通孔２２１が貫通して形成されている。これらの挿通孔２２１は、ｘ軸方向に離間して配置されている。 The first right vertical portion 22 is formed with two insertion holes 221 through which rivets 300 for joining the first member 2A and the second member 3A are inserted. These insertion holes 221 are spaced apart in the x-axis direction.

第２延在部２１２には、その内縁部２１８から鉛直方向下方に沿って第１左側垂直部２３が配置されている。第１左側垂直部２３は、ｙ軸方向に沿った帯状をなす。なお、第１左側垂直部２３のｚ軸方向に沿った長さ（幅）は、第１右側垂直部２２の幅と同じであるのが好ましい。また、第１左側垂直部２３のｙ軸方向に沿った長さ（全長）は、第１右側垂直部２２のｘ軸方向に沿った長さ（全長）よりも長い。 A first left vertical portion 23 is arranged vertically downward from an inner edge portion 218 of the second extension portion 212 . The first left vertical portion 23 has a strip shape along the y-axis direction. The length (width) of the first left vertical portion 23 along the z-axis direction is preferably the same as the width of the first right vertical portion 22 . Also, the length (full length) of the first left vertical portion 23 along the y-axis direction is longer than the length (full length) of the first right vertical portion 22 along the x-axis direction.

第１左側垂直部２３の下部には、そのｘ軸方向負側に第１左側水平部２４が配置されている。第１左側水平部２４は、ｙ軸方向に沿った帯状をなす。なお、第１左側水平部２４のｘ軸方向に沿った長さ（幅）は、第２延在部２１２の幅よりも小さい。 A first left horizontal portion 24 is arranged on the negative side in the x-axis direction below the first left vertical portion 23 . The first left horizontal portion 24 has a strip shape along the y-axis direction. Note that the length (width) of the first left horizontal portion 24 along the x-axis direction is smaller than the width of the second extension portion 212 .

第１左側水平部２４からは、鉛直方向下方に沿って第２左側垂直部２５が配置されている。第２左側垂直部２５は、ｙ軸方向に沿った帯状をなす。なお、第２左側垂直部２５のｚ軸方向に沿った長さ（幅）は、第１左側垂直部２３の幅よりも大きい。 A second left vertical portion 25 is arranged vertically downward from the first left horizontal portion 24 . The second left vertical portion 25 has a strip shape along the y-axis direction. The length (width) of the second left vertical portion 25 along the z-axis direction is greater than the width of the first left vertical portion 23 .

第２左側垂直部２５の下部からは、突出部２６が鉛直斜め上方に向かって突出している。突出部２６は、ｙ軸方向に沿った帯状をなす。また、突出部２６は、躯体１００側に突出しており、その突出長さは、特に限定されない。このような突出部２６は、「水返し」と呼ばれる部分であり、上部から伝い落ちてくる雨水が内側に侵入するのを防止することができる。 A projecting portion 26 projects obliquely upward in the vertical direction from the lower portion of the second left vertical portion 25 . The projecting portion 26 has a strip shape along the y-axis direction. Moreover, the protruding portion 26 protrudes toward the skeleton 100, and the length of the protruding portion is not particularly limited. Such a projecting portion 26 is a portion called a "water return", and can prevent rainwater running down from above from entering inside.

第２部材３Ａは、第２水平部３１と、第２垂直部３２と、第３垂直部３３と、突出部３４と、左側垂直部３５と、を有している。 The second member 3A has a second horizontal portion 31 , a second vertical portion 32 , a third vertical portion 33 , a projecting portion 34 and a left vertical portion 35 .

第２水平部３１は、水平方向に沿って配置される。第２水平部３１は、ｘ軸方向に沿った帯状をなす。なお、第２水平部３１のｙ軸方向に沿った長さ（幅）は、第１部材２Ａの第１延在部２１１の幅よりも小さい。 The second horizontal portion 31 is arranged along the horizontal direction. The second horizontal portion 31 has a strip shape along the x-axis direction. The length (width) of the second horizontal portion 31 along the y-axis direction is smaller than the width of the first extending portion 211 of the first member 2A.

第２水平部３１には、その外縁部３１１から鉛直方向上方に沿って、第２垂直部３２が配置されている。第２垂直部３２も、第２水平部３１と同様に、ｘ軸方向に沿った帯状をなし、その長さ（全長）は、第１部材２Ａの第１右側垂直部２２の全長と同じであり、幅も第１右側垂直部２２の幅と同じであるのが好ましい。 A second vertical portion 32 is arranged vertically upward from an outer edge portion 311 of the second horizontal portion 31 . Like the second horizontal portion 31, the second vertical portion 32 also has a strip shape along the x-axis direction, and its length (total length) is the same as the total length of the first right vertical portion 22 of the first member 2A. The width is preferably the same as the width of the first right vertical portion 22 .

この第２垂直部３２には、リベット３００が挿通する２つの挿通孔３２１が貫通して形成されている。これらの挿通孔３２１は、ｘ軸方向に離間して配置されており、その離間距離は、第１部材２Ａの第１右側垂直部２２に形成された２つの挿通孔２２１の離間距離と同じである。 Two insertion holes 321 through which the rivets 300 are inserted are formed through the second vertical portion 32 . These insertion holes 321 are spaced apart in the x-axis direction, and the separation distance is the same as the separation distance between the two insertion holes 221 formed in the first right vertical portion 22 of the first member 2A. be.

また、第２水平部３１には、第２垂直部３２と反対側、すなわち、内縁部３１２から鉛直方向下方に沿って第３垂直部３３が配置されている。第３垂直部３３は、ｘ軸方向に沿った帯状をなす。なお、第３垂直部３３のｚ軸方向に沿った長さ（幅）は、第１部材２Ａの第２左側垂直部２５の幅と同じであるのが好ましい。 A third vertical portion 33 is arranged on the second horizontal portion 31 on the side opposite to the second vertical portion 32 , that is, vertically downward from the inner edge portion 312 . The third vertical portion 33 has a strip shape along the x-axis direction. The length (width) of the third vertical portion 33 along the z-axis direction is preferably the same as the width of the second left vertical portion 25 of the first member 2A.

第３垂直部３３の下部からは、突出部３４が鉛直斜め上方に向かって突出している。突出部３４は、ｘ軸方向に沿った帯状をなす。また、突出部３４は、躯体１００側に突出しており、その突出長さは、第１部材２Ａの突出部２６と同じであるのが好ましい。このような突出部３４は、突出部２６と同様に、「水返し」と呼ばれる部分であり、上部から伝い落ちてくる雨水が内側に侵入するのを防止することができる。 A protruding portion 34 protrudes obliquely upward in the vertical direction from the lower portion of the third vertical portion 33 . The projecting portion 34 has a strip shape along the x-axis direction. Moreover, the protruding portion 34 protrudes toward the building body 100, and the protruding length thereof is preferably the same as that of the protruding portion 26 of the first member 2A. Like the projecting portion 26, the projecting portion 34 is a portion called a "water return" and can prevent rainwater running down from above from entering inside.

第３垂直部３３の左端部には、ｙ軸方向負側に向かって突出した左側垂直部３５が、鉛直方向に沿って配置されている。左側垂直部３５は、第３垂直部３３よりも小さい板片である。 A left vertical portion 35 protruding toward the negative side in the y-axis direction is arranged along the vertical direction at the left end portion of the third vertical portion 33 . The left vertical portion 35 is a plate piece smaller than the third vertical portion 33 .

以上のような構成の第１部材２Ａと第２部材３Ａとは、図３に示すように、第１部材２Ａの第１右側垂直部２２と、第２部材３Ａの第２垂直部３２とを接合して組み立てられる。その際、図４に示すように、第１右側垂直部２２と第２垂直部３２とは、互いに厚さ方向に重ねられた状態で、リベット３００を介して接合される。これにより、組立状態の笠木１Ａが得られる。 As shown in FIG. 3, the first member 2A and the second member 3A configured as described above are configured by connecting the first right vertical portion 22 of the first member 2A and the second vertical portion 32 of the second member 3A. assembled by joining. At this time, as shown in FIG. 4 , the first right vertical portion 22 and the second vertical portion 32 are joined together via the rivets 300 while overlapping each other in the thickness direction. As a result, the coping 1A in the assembled state is obtained.

また、組立状態の笠木１Ａでは、第１部材２Ａの第２左側垂直部２５の裏側（内側）から第２部材３Ａの左側垂直部３５が重なり、接合される。この接合方法としては、特に限定されず、例えば、接着（接着剤や溶媒による接着）による方法、融着（熱融着、高周波融着、超音波融着等）による方法等が挙げられる。 Further, in the assembled top rail 1A, the left vertical portion 35 of the second member 3A overlaps and is joined from the back side (inner side) of the second left vertical portion 25 of the first member 2A. The joining method is not particularly limited, and examples thereof include a method using adhesion (adhesion using an adhesive or a solvent) and a method using fusion bonding (thermal fusion bonding, high-frequency fusion bonding, ultrasonic fusion bonding, etc.).

また、組立状態の笠木１Ａでは、第１部材２Ａと第２部材３Ａとの境界部に、裏側から不定形シール材で構成された防水材等が塗布されるのが好ましい。 Further, in the assembled coping 1A, it is preferable to apply a waterproof material or the like made of an irregular sealing material from the back side to the boundary between the first member 2A and the second member 3A.

そして、図４、図５に示すように、この組立状態の笠木１Ａは、水平部Ａと、水平部Ｂと、垂直部Ｃと、垂直部Ｄと、水平部Ｅと、垂直部Ｆと、垂直部Ｇと、を備えたものであるということもできる。 As shown in FIGS. 4 and 5, the assembled top rail 1A includes a horizontal portion A, a horizontal portion B, a vertical portion C, a vertical portion D, a horizontal portion E, a vertical portion F, It can also be said that the vertical portion G and the vertical portion G are provided.

水平部Ａは、水平方向に沿って配置される１枚の連続した板部材で構成され、第１延在部２１１および第２延在部２１２を有する部分であり、第１水平部２１に相当する。 The horizontal portion A is composed of one continuous plate member arranged along the horizontal direction, is a portion having a first extending portion 211 and a second extending portion 212, and corresponds to the first horizontal portion 21. do.

水平部Ｂは、第１延在部２１１と平行に配置され、第１延在部２１１と同方向に延在する部分であり、第２水平部３１に相当する。 The horizontal portion B is arranged parallel to the first extension portion 211 and extends in the same direction as the first extension portion 211 , and corresponds to the second horizontal portion 31 .

垂直部Ｃは、第１延在部２１１と水平部Ｂとを連結し、鉛直方向に沿って配置される部分であり、第１右側垂直部２２に相当する。 The vertical portion C connects the first extending portion 211 and the horizontal portion B, is arranged along the vertical direction, and corresponds to the first right vertical portion 22 .

垂直部Ｄは、水平部Ｂの垂直部Ｃと反対側から鉛直方に沿って配置される部分であり、第３垂直部３３に相当する。 The vertical portion D is a portion arranged along the vertical direction from the opposite side of the horizontal portion B to the vertical portion C, and corresponds to the third vertical portion 33 .

水平部Ｅは、第２延在部２１２と平行に配置され、第２延在部２１２と同方向に延在する部分であり、第１左側水平部２４に相当する。 The horizontal portion E is arranged parallel to the second extension portion 212 and extends in the same direction as the second extension portion 212 , and corresponds to the first left horizontal portion 24 .

垂直部Ｆは、第２延在部２１２と水平部Ｅとを連結し、鉛直方向に沿って配置される部分であり、第１左側垂直部２３に相当する。 The vertical portion F connects the second extension portion 212 and the horizontal portion E and is arranged along the vertical direction, and corresponds to the first left vertical portion 23 .

垂直部Ｇは、水平部Ｅの垂直部Ｆと反対側から鉛直方向下方に沿って配置される部分であり、第２左側垂直部２５に相当する。 The vertical portion G is a portion arranged vertically downward from the opposite side of the horizontal portion E to the vertical portion F, and corresponds to the second left vertical portion 25 .

組立状態の笠木１Ａの右側では、水平部Ａ、水平部Ｂおよび垂直部Ｃによる出張り部４（図４参照）が形成され、左側では、水平部Ａ、水平部Ｅおよび垂直部Ｆよる出張り部５（図５参照）が形成される。 On the right side of the coping 1A in the assembled state, a projecting portion 4 (see FIG. 4) is formed by the horizontal portion A, horizontal portion B and vertical portion C, and on the left side is formed by the horizontal portion A, horizontal portion E and vertical portion F. A tension portion 5 (see FIG. 5) is formed.

そして、この組立状態の笠木１Ａを躯体１００の入隅１０１に設置、固定することができる。この場合、出張り部４および出張り部５により、日光の加減によっては、躯体１００に陰影ができて、高級感がでる。 Then, the coping 1A in this assembled state can be installed and fixed to the internal corner 101 of the frame 100. As shown in FIG. In this case, depending on the amount of sunlight, the projecting portion 4 and the projecting portion 5 shade the body 100, giving a sense of quality.

以上のように、入隅１０１に設置される笠木１Ａを得ようとした場合、１枚の板部材をどのように加工しても、笠木１Ａを得ることはできない。従って、笠木１Ａを２つの板部材、すなわち、第１部材２Ａと第２部材３Ａとで構成することは、入隅１０１に設置される笠木１Ａを迅速かつ簡単に得る上で有効な構成となっている。 As described above, when trying to obtain the top rail 1A installed in the internal corner 101, no matter how one plate member is processed, the top rail 1A cannot be obtained. Accordingly, constructing the coping 1A from two plate members, that is, the first member 2A and the second member 3A is an effective configuration for quickly and easily obtaining the coping 1A to be installed at the internal corner 101. ing.

また、笠木１Ａが出張り部４および出張り部５を備えることにより、笠木１Ａの見栄えがよくなり審美性が高くなるとともに、前記のように躯体１００に高級感がでる。 In addition, since the coping 1A is provided with the protruding portions 4 and 5, the appearance of the coping 1A is improved, the aesthetic quality is improved, and the frame 100 is given a high-class feeling as described above.

また、水平部Ａと、水平部Ｂと、垂直部Ｃと、垂直部Ｄと、水平部Ｅと、垂直部Ｆと、垂直部Ｇのうちの少なくとも１つは、その表側に、一部もしくは全面を覆う防水シートを有するのが好ましい。これにより、雨水が内側に侵入するのを防止することができる。 At least one of the horizontal portion A, the horizontal portion B, the vertical portion C, the vertical portion D, the horizontal portion E, the vertical portion F, and the vertical portion G is partially or It is preferable to have a waterproof sheet covering the entire surface. This can prevent rainwater from entering inside.

また、図４に示すように、組立状態の笠木１Ａでは、第１右側垂直部２２と第２垂直部３２とのうち、第１右側垂直部２２が外側に位置し、第２垂直部３２が内側に位置する。 As shown in FIG. 4, in the assembled top rail 1A, of the first right vertical portion 22 and the second vertical portion 32, the first right vertical portion 22 is located outside, and the second vertical portion 32 is located outside. located inside.

これに対し、第１右側垂直部２２と第２垂直部３２との位置関係が逆転している、すなわち、第２垂直部３２が外側に位置し、第１右側垂直部２２が内側に位置する場合、上から降ってくる雨水が、第１右側垂直部２２と第２垂直部３２との間から笠木１Ａの内側に浸入するおそれがある。 In contrast, the positional relationship between the first right vertical portion 22 and the second vertical portion 32 is reversed, that is, the second vertical portion 32 is positioned outside and the first right vertical portion 22 is positioned inside. In this case, rainwater falling from above may enter inside the top rail 1A from between the first right vertical portion 22 and the second vertical portion 32.

しかしながら、第１右側垂直部２２が外側に位置し、第２垂直部３２が内側に位置するとことにより、第１右側垂直部２２と第２垂直部３２との間を第１水平部２１が上側から覆うことができる。これにより、雨水が笠木１Ａの内側に浸入するのを防止することができる。 However, since the first right vertical portion 22 is positioned on the outside and the second vertical portion 32 is positioned on the inside, the first horizontal portion 21 is located on the upper side between the first right vertical portion 22 and the second vertical portion 32 . can be covered from This can prevent rainwater from entering the inside of the coping 1A.

また、笠木１Ａは、例えばｚ軸方向の長さが異なる第２部材３Ａが複数用意されていてもよい。この場合、入隅１０１の状態に応じて、複数の第２部材３Ａの中から適当な第２部材３Ａを１つ選択して用いることができる。 Further, the top rail 1A may be provided with a plurality of second members 3A having different lengths in the z-axis direction, for example. In this case, according to the state of the internal corner 101, one appropriate second member 3A can be selected and used from among the plurality of second members 3A.

また、笠木１Ａは、平面視で直角に屈曲したような形状をなしているが、これに限定されず、平面視で一部または全体が湾曲していてもよい。 In addition, the top rail 1A has a shape that is bent at right angles in plan view, but is not limited to this, and may be partially or entirely curved in plan view.

次に、笠木１Ｂについて図６を参照して説明するが、前述した笠木１Ａとの相違点を中心に説明し、同様の事項はその説明を省略する。 Next, the top rail 1B will be described with reference to FIG. 6. The description will focus on the differences from the top rail 1A described above, and the description of the same items will be omitted.

図６に示すように、笠木１Ｂは、第１部材２Ｂと、第２部材３Ｂと、を備え、これらの部材同士を接合した接合体である。笠木１Ｂは、出隅１０２用のものである。従って、第１部材２Ｂは、第１延在部２１１の外縁部２１５に第１右側垂直部２２が配置されている。そして、この第１右側垂直部２２に、第２部材３Ｂの第２垂直部３２が重なって接合される。なお、第２部材３Ｂは、左側垂直部３５が内側に折れ曲って形成されている、すなわち、ｘ軸方向負側に突出して形成されている。 As shown in FIG. 6, the top rail 1B is a joined body comprising a first member 2B and a second member 3B, which are joined together. The coping 1B is for the protruding corner 102. Therefore, the first right vertical portion 22 is arranged on the outer edge portion 215 of the first extension portion 211 of the first member 2B. Then, the second vertical portion 32 of the second member 3B is overlapped and joined to the first right vertical portion 22 . The second member 3B is formed such that the left vertical portion 35 is bent inward, that is, is formed to protrude to the negative side in the x-axis direction.

また、笠木１Ｂも、笠木１Ａと同様に、水平部Ａと、水平部Ｂと、垂直部Ｃと、垂直部Ｄと、水平部Ｅと、垂直部Ｆと、垂直部Ｇと、を備えたものとなる。さらに、笠木１Ｂは、出張り部４および出張り部５が形成されたものとなる。 Similarly to the top rail 1A, the top rail 1B also includes a horizontal portion A, a horizontal portion B, a vertical portion C, a vertical portion D, a horizontal portion E, a vertical portion F, and a vertical portion G. become a thing. Further, the coping 1B has the projecting portion 4 and the projecting portion 5 formed thereon.

次に、笠木１Ｃについて図７を参照して説明するが、前述した笠木１Ａとの相違点を中心に説明し、同様の事項はその説明を省略する。 Next, the top rail 1C will be described with reference to FIG. 7. The description will focus on the differences from the top rail 1A described above, and the description of the same items will be omitted.

図７に示すように、笠木１Ｃは、第１部材２Ｃと、第２部材３Ｃと、を備え、これらの部材同士を接合した接合体である。笠木１Ｃは、直線部１０３用のものである。従って、第１部材２Ｃは、第１水平部２１から第２延在部２１２が省略され、当該第２延在部２１２から一体的に形成された部分（例えば第１左側垂直部２３等）も省略されている。また、第２部材３Ｃは、左側垂直部３５が省略されている。笠木１Ｃも、出張り部４が形成されたものとなる。 As shown in FIG. 7, the top rail 1C is a joined body comprising a first member 2C and a second member 3C, which are joined together. The coping 1C is for the straight part 103. As shown in FIG. Therefore, in the first member 2C, the second extending portion 212 is omitted from the first horizontal portion 21, and the portions integrally formed from the second extending portion 212 (for example, the first left vertical portion 23, etc.) omitted. The left vertical portion 35 is omitted from the second member 3C. The coping 1C also has the projecting portion 4 formed thereon.

次に、ジョイント部材９について図２を参照して説明する。
図２に示すように、ジョイント部材９は、連続した１枚の板部材を折り曲げてなり、水平部９１と、垂直部９２と、水平部９３と、垂直部９４と、を備えている。ジョイント部材９は、笠木１Ａと笠木１Ｃとの境界部や、笠木１Ｂと笠木１Ｃとの境界部を上側から覆うように設置される。これにより、各境界部から雨水等が浸入するのが防水される。 Next, the joint member 9 will be described with reference to FIG.
As shown in FIG. 2 , the joint member 9 is formed by bending one continuous plate member, and includes a horizontal portion 91 , a vertical portion 92 , a horizontal portion 93 and a vertical portion 94 . The joint member 9 is installed so as to cover the boundary portion between the top rail 1A and the top rail 1C and the boundary portion between the top rail 1B and the top rail 1C from above. As a result, rainwater or the like is prevented from entering from each boundary.

水平部９１は、水平方向に沿って配置される。水平部９１には、ジョイント部材９を躯体１００に固定するビス（図示せず）が挿通する２つの挿通孔９１１が貫通して形成されている。これらの挿通孔９１１は、ｙ軸方向に離間して配置されている。
垂直部９２は、水平部９１に対し、鉛直方向下方に沿って配置されている。 The horizontal portion 91 is arranged along the horizontal direction. Two insertion holes 911 through which screws (not shown) for fixing the joint member 9 to the frame 100 are inserted are formed through the horizontal portion 91 . These insertion holes 911 are spaced apart in the y-axis direction.
The vertical portion 92 is arranged vertically below the horizontal portion 91 .

水平部９３は、垂直部９２に対し、ｘ軸方向負側に突出しており、水平方向に沿って配置される。
垂直部９４は、水平部９３に対し、鉛直方向下方に沿って配置されている。 The horizontal portion 93 protrudes to the negative side in the x-axis direction with respect to the vertical portion 92 and is arranged along the horizontal direction.
The vertical portion 94 is arranged vertically below the horizontal portion 93 .

このような構成のジョイント部材９は、水平部９１、垂直部９２および水平部９３により、出張り部４や出張り部５と同様の形状をなす出張り部６が形成される。これにより、笠木１Ａ、笠木１Ｂおよび笠木１Ｃと形状が揃い、見栄えがよくなる。 In the joint member 9 having such a configuration, the horizontal portion 91 , the vertical portion 92 and the horizontal portion 93 form the protruding portion 6 having the same shape as the protruding portion 4 and the protruding portion 5 . Thereby, the shape of the top rail 1A, the top rail 1B and the top rail 1C is uniform, and the appearance is improved.

なお、ジョイント部材９の裏側には、樹脂シートが介挿されているのが好ましい。これにより、防水効果が向上する。 A resin sheet is preferably inserted on the back side of the joint member 9 . This improves the waterproof effect.

以上、本発明の笠木を図示の実施形態について説明したが、本発明は、これに限定されるものではなく、笠木を構成する各部は、同様の機能を発揮し得る任意の構成のものと置換することができる。また、任意の構成物が付加されていてもよい。 Although the illustrated embodiment of the coping of the present invention has been described above, the present invention is not limited to this, and each part constituting the coping can be replaced with any configuration capable of exhibiting the same function. can do. Moreover, arbitrary components may be added.

また、各笠木は、２つの部材を接合した接合体であるが、これに限定されず、３つ以上の部材を接合した接合体であってもよい。 Moreover, although each coping is a joined body in which two members are joined, it is not limited to this, and may be a joined body in which three or more members are joined.

１Ａ笠木
１Ｂ笠木
１Ｃ笠木
２Ａ第１部材
２Ｂ第１部材
２Ｃ第１部材
２１第１水平部
２１１第１延在部
２１２第２延在部
２１３挿通孔
２１４挿通孔
２１５外縁部
２１６外縁部
２１７内縁部
２１８内縁部
２２第１右側垂直部（第１垂直部）
２２１挿通孔
２３第１左側垂直部
２４第１左側水平部
２５第２左側垂直部
２６突出部
３Ａ第２部材
３Ｂ第２部材
３Ｃ第２部材
３１第２水平部
３１１外縁部
３１２内縁部
３２第２垂直部
３２１挿通孔
３３第３垂直部
３４突出部
３５左側垂直部
４出張り部
５出張り部
６出張り部
９ジョイント部材
９１水平部
９１１挿通孔
９２垂直部
９３水平部
９４垂直部
１００躯体
１０１入隅
１０２出隅
１０３直線部
２００両面テープ
３００リベット
Ａ水平部
Ｂ水平部
Ｃ垂直部
Ｄ垂直部
Ｅ水平部
Ｆ垂直部
Ｇ垂直部 1A top rail 1B top rail 1C top rail 2A first member 2B first member 2C first member 21 first horizontal portion 211 first extension portion 212 second extension portion 213 insertion hole 214 insertion hole 215 outer edge portion 216 outer edge portion 217 inner edge portion 218 inner edge portion 22 first right vertical portion (first vertical portion)
221 insertion hole 23 first left vertical portion 24 first left horizontal portion 25 second left vertical portion 26 projecting portion 3A second member 3B second member 3C second member 31 second horizontal portion 311 outer edge portion 312 inner edge portion 32 second second Vertical portion 321 Insertion hole 33 Third vertical portion 34 Protruding portion 35 Left vertical portion 4 Protruding portion 5 Protruding portion 6 Protruding portion 9 Joint member 91 Horizontal portion 911 Insertion hole 92 Vertical portion 93 Horizontal portion 94 Vertical portion 100 Frame 101 Inner corner 102 Outer corner 103 Straight part 200 Double-sided tape 300 Rivet A Horizontal part B Horizontal part C Vertical part D Vertical part E Horizontal part F Vertical part G Vertical part

Claims

It is a coping installed on the frame,
a first member having a first horizontal portion arranged along the horizontal direction and a first vertical portion arranged along the vertical direction downward from the first horizontal portion;
a second horizontal portion arranged along the horizontal direction; a second vertical portion arranged along the vertical direction upward from the second horizontal portion; a second member having a third vertical portion disposed along the vertically downward direction;
The second member has a protruding portion protruding obliquely upward from the lower portion of the third vertical portion,
A head rail, wherein the first member and the second member are assembled by joining the first vertical portion and the second vertical portion.

The first member and the second member are each formed of a plate member,
2. The top rail according to claim 1, wherein the first vertical portion and the second vertical portion are joined while being superimposed in the thickness direction of the plate member.

3. The coping according to claim 2, wherein, of said first vertical portion and said second vertical portion, said first vertical portion is located outside and said second vertical portion is located inside.

The frame has an external corner,
4. The head rail according to any one of claims 1 to 3 , wherein the head rail is installed at the protruding corner.

The skeleton has an internal corner,
4. The head rail according to any one of claims 1 to 3 , wherein the head rail is installed in the inside corner.

The skeleton includes an external corner, an internal corner, and a linear portion forming a linear shape between the external corner and the internal corner,
4. The head rail according to any one of claims 1 to 3 , wherein the head rail is used by being installed on the straight portion.

7. The coping according to any one of claims 1 to 6 , wherein at least one of said first member and said second member has a waterproof sheet covering a part or the entire surface thereof.