JP2019078007A

JP2019078007A - Panel structure

Info

Publication number: JP2019078007A
Application number: JP2017203601A
Authority: JP
Inventors: 利幸塚田; Toshiyuki Tsukada
Original assignee: Sankyo Tateyama Inc
Current assignee: Sankyo Tateyama Inc
Priority date: 2017-10-20
Filing date: 2017-10-20
Publication date: 2019-05-23
Anticipated expiration: 2037-10-20
Also published as: JP6894822B2

Abstract

To provide a panel structure excellent in workability and excellent in waterproof properties.SOLUTION: An upper mullion 1a, a lower mullion 1b, a right transom 2a, a left mullion 2b, an outer water stop member 3, an inner water stop member 4, and a panel are provided; the upper mullion 1a, the lower mullion 1b, the right transom 2a, and the left transom 2b are provided with beads 6a, 6b for receiving the panels, drainage paths 7a, 7b, 8a, 8b along the longitudinal direction; the outer water stop member 3 connects ends of the upper mullion 1a, the lower mullion 1b, the right transom 2a, and the left transom 2b without a gap, and continuously connects the mullion 1a, 1b and beads 6a, 6b of the transoms 2a, 2b and continuously connects drainage paths 7a, 7b of the mullion 1a, 1b and the transoms 2a, 2b; the inner water stop member 4 connects the mullion 1a, 1b and the transoms 2a, 2b without a gap, and has a part 9 which is interposed between the drain path 8a of the upper mullion 1a and the drainage path 8b of the lower mullion 1b and which is sandwiched between the inner and outer directions of the mullion 1a, 1b and the transoms 2a, 2b.SELECTED DRAWING: Figure 1

Description

本発明は、建物の屋根や外壁等に用いられるパネル構造体に関する。 The present invention relates to a panel structure used for a roof or an outer wall of a building.

従来、建物の屋根や外壁を構成するトップライトやカーテンウォール等のパネル構造体は、方立と無目とのジョイント部を湿式のシール材でシールしている（例えば、特許文献１参照。）。湿式のシール材は、建築現場で充填する必要があるとともに、シール材の充填箇所にあらかじめシール受けを設けておく必要があり、養成期間が必要であるなど施工性が悪かった。 Conventionally, a panel structure such as a top light or a curtain wall constituting a roof or an outer wall of a building seals a joint portion between a square and a blind with a wet sealing material (see, for example, Patent Document 1). . The wet sealing material needs to be filled at the construction site, and a seal receiver needs to be provided in advance at the filling portion of the sealing material, which requires a training period, resulting in poor workability.

特開２０１７−２５５９１号公報JP 2017-25591 A

本発明は以上に述べた実情に鑑み、施工性が良好で、止水性も優れたパネル構造体の提供を目的とする。 An object of the present invention is to provide a panel structure having good workability and excellent waterproofness, in view of the above-described situation.

上記の課題を達成するために請求項１記載の発明によるパネル構造体は、上方立と、下方立と、右無目と、左無目と、上方立と下方立と右無目と左無目の端部同士のジョイント部の外側に配置した外止水部材と、上方立と下方立と右無目と左無目の端部同士のジョイント部の内側に配置した内止水部材と、パネルとを備え、上方立と下方立と右無目と左無目は、パネルを受けるビードと排水経路を長手方向に沿って有し、外止水部材は、上方立と下方立と右無目と左無目の端部を隙間なく連結するものであり、方立と無目のビードを連続させるとともに上下の方立と無目の排水経路を連続させており、内止水部材は、上方立と下方立と右無目と左無目の端部を隙間なく連結するものであり、上方立の排水経路と下方立の排水経路を連続させるとともに上下の方立と左右の無目との内外方向の重なり部に挟み込まれる部分を有することを特徴とする。 In order to achieve the above object, the panel structure according to the invention of claim 1 has an upper standing, a lower standing, a right blind, a left blind, an upper standing, a lower blind, a right blind and a left blind. An outer water stopping member disposed outside the joint between the ends of the eyes, and an inner water stopping member disposed inside the joint between the upper standing, the lower standing, the right blind, and the left blind end; The upper standing and the lower standing, the right blind and the left blind have a bead and a drainage path for receiving the panel along the longitudinal direction, and the outer water blocking member has the upper standing, the lower standing and the right blind The eyes and the left blind end are connected without any gap, and the vertical and blind beads are continuous and the vertical and horizontal blind drainage paths are continuous, and the inner water blocking member is It connects the upper standing, the lower standing, the right blind eye and the left blind end without any gap, and connects the upper drainage path and the lower drainage path. Together and having a portion which is sandwiched overlapping portion of the inner and outer direction of the upper and lower mullions and the right and left transom.

請求項１記載の発明によるパネル構造体は、上方立と下方立と右無目と左無目の端部同士のジョイント部の外側に外止水部材を、内側に内止水部材を配置し、外止水部材と内止水部材がそれぞれ上方立と下方立と右無目と左無目の端部を隙間なく連結するようにしたので、ジョイント部を湿式のシール材でシールする場合と比較して施工性が大きく向上し、また、外止水部材と内止水部材で二重に止水するため、止水性も優れる。さらに外止水部材は、方立と無目のビードを連続させるとともに上下の方立と無目の排水経路を連続させているので、外止水部材により気密性を確保できると共に、雨水を方立と無目の排水経路を通じて水上側から水下側にスムーズに排水できる。内止水部材は、上方立の排水経路と下方立の排水経路を連続させるとともに上下の方立と左右の無目との内外方向の重なり部に挟み込まれる部分を有するので、排水性を確保しながら重なり部からの漏水を防ぐことができる。 In the panel structure according to the invention of claim 1, the outer water stopping member is disposed outside the joint between the upper standing, the lower standing, the right blind and the left blind, and the inner water blocking member is disposed inside. Since the outer water stopping member and the inner water stopping member connect the upper standing and the lower standing, the right blind and the left blind without any gap, the case of sealing the joint portion with a wet sealing material and The workability is greatly improved in comparison, and since the water stopping member and the water stopping member doubly stop water, the water blocking property is also excellent. Furthermore, since the outer water shut-off member makes the vertical stand and the blind bead continuous and makes the upper and lower horizontal stand and the blind drainage route continuous, airtightness can be secured by the outer water shut member and the rainwater is It can drain smoothly from the upper side of the water to the lower side through the vertical and blind drainage paths. Since the inner water stopping member has a portion where the drainage path of the upper erection and the drainage path of the lower erection are continuous and has a portion to be sandwiched between the vertical direction and the inward and outward direction of the blindness of the left and right, it ensures drainage. It is possible to prevent water leakage from the overlapping part.

（ａ）は方立と無目とのジョイント部の斜視図であり、（ｂ）はＡ−Ａ位置で切断した斜視図である。(A) is a perspective view of the joint part of a cross and a blind, (b) is the perspective view cut | disconnected in the AA position. 方立と無目とのジョイント部を外側から見た平面図である。It is the top view which looked at the joint part of square and blindness from the outside. 図２のＢ−Ｂ断面図である。It is a BB sectional view of FIG. 図２のＣ−Ｃ断面図である。It is CC sectional drawing of FIG. 図３のＤ−Ｄ断面図である。It is DD sectional drawing of FIG. （ａ）は本発明のパネル構造体の一実施形態に係るトップライトの平面図であり、（ｂ）はＥ−Ｅ断面図である。(A) is a top view of the top light which concerns on one Embodiment of the panel structure body of this invention, (b) is EE sectional drawing. 図６のＸ部拡大図である。It is the X section enlarged view of FIG. 図７のＦ−Ｆ断面図である。It is FF sectional drawing of FIG. 図７のＧ−Ｇ断面図である。It is GG sectional drawing of FIG. 方立と無目とのジョイント部の施工手順を示す斜視図であって、一方の方立に内止水部材を取付け、内止水部材を介して上下の方立を連結する状態を示す。It is a perspective view which shows the construction procedure of the joint part of square and blindness, Comprising: An inner water stop member is attached to one side, and it shows the state which connects upper and lower horizontal via an inner water stop member. 方立と無目とのジョイント部の施工手順を示す斜視図であって、上下の方立を内止水部材で連結した後、左右の無目を取付ける状態を示す。It is a perspective view which shows the construction procedure of the joint part of a square and a blind eye, Comprising: After connecting an upper and lower square with an inner water stop member, the state which attaches right and left blindness is shown. 方立と無目とのジョイント部の施工手順を示す斜視図であって、外止水部材を取付けるときの状態を示す。It is a perspective view which shows the construction procedure of the joint part of a square and blindness, Comprising: The state when attaching an outer water stop member is shown. 方立と無目とのジョイント部の施工手順を示す斜視図であって、完成状態を示す。It is a perspective view which shows the construction procedure of the joint part of square and blindness, Comprising: The completion state is shown.

以下、本発明の実施の形態を図面に基づいて説明する。図６〜９は、本発明のパネル構造体の一実施形態であって、アトリウム等の建物の屋根部分を構成するトップライトに適用した例を示している。本パネル構造体は、図６に示すように、方立１，１，…と無目２，２，…を格子状に組み、方立１と無目２とで形成される各開口部にガラス５を取付けてあり、屋根全体から採光できるようにしたものである。方立１は、図６（ｂ）に示すように、水上側から水下側に向かって下向きに傾斜し、ファスナ１０により建物の躯体１１に固定されている。 Hereinafter, embodiments of the present invention will be described based on the drawings. FIGS. 6-9 is one Embodiment of the panel structure body of this invention, Comprising: The example applied to the top light which comprises the roof part of buildings, such as an atrium, is shown. In this panel structure, as shown in FIG. 6, cross grids 1, 1,... And blind crosses 2, 2,. A glass 5 is attached and light can be taken from the entire roof. As shown in FIG. 6 (b), the side slope 1 is inclined downward from the water upper side to the water lower side, and is fixed to the frame 11 of the building by the fastener 10.

方立１は、図８に示すように、上面の左右両側にガラス５の下面を受けるビード６ａ，６ａが長手方向に沿って設けてあり、上面の中央部に矩形断面の突部１２ａが長手方向に沿って設けてあり、ビード６ａ，６ａと突部１２ａの間に外排水経路７ａ，７ａが長手方向に沿って設けてある。突部１２ａの側面とガラス５の端面との間の隙間にはシール材１３を充填してある。突部１２ａの上面には縦押縁１４ａが長手方向に沿って設けてあり、ガラス５の上面と縦押縁１４ａとの間にシール材１５が充填してある。また方立１は、左右両側の下部に内排水経路８ａ，８ａを有している。 As shown in FIG. 8, the bead 1 is provided with beads 6a, 6a for receiving the lower surface of the glass 5 on the left and right sides of the upper surface along the longitudinal direction, and a protrusion 12a of rectangular cross section is elongated at the central part of the upper surface. It is provided along the direction, and the external drainage path 7a, 7a is provided along the longitudinal direction between the bead 6a, 6a and the protrusion 12a. A sealing material 13 is filled in the gap between the side surface of the protrusion 12 a and the end surface of the glass 5. A longitudinal edge 14a is provided on the upper surface of the projection 12a along the longitudinal direction, and a sealing material 15 is filled between the upper surface of the glass 5 and the longitudinal edge 14a. In addition, the gutter 1 has internal drainage paths 8a, 8a at the lower portions on the left and right sides.

無目２は、図９に示すように、上面の左右両側にガラス５の下面を受けるビード６ｂ，６ｂが長手方向に沿って設けてあり、上面の中央部に矩形断面の突部１２ｂが長手方向に沿って設けてあり、ビード６ｂ，６ｂと突部１２ｂの間に外排水経路７ｂ，７ｂが長手方向に沿って設けてある。突部１２ｂの側面とガラス５の端面との間の隙間にはシール材１３を充填してある。突部１２ｂの上面には横押縁１４ｂが長手方向に沿って設けてあり、ガラス５の上面と横押縁１４ｂとの間にシール材１５が充填してある。図８に示すように、横押縁１４ｂの長手方向端部と縦押縁１４ａとの間には隙間１６が設けてあり、ガラス５上に落ちた雨水は、図７中に矢印１７で示すように、この隙間１６を通じて水上側から水下側に流れる。また、図９に示すように、横押縁１４ｂとガラス５との間の水上側のシール材１５が水上側に向かって斜めに伸ばしてあり、これにより図７中に矢印３４で示すように、横押縁１４ｂ上を跨ぐ方向でも雨水が流れる。
さらに無目２は、図９に示すように、左右両側の側面に内排水経路８ｂ，８ｂを有している。無目２の内排水経路８ｂ，８ｂは、図８，９に示すように、方立１の内排水経路８ａ，８ａよりも高い位置（外側）に位置しており、無目２の内排水経路８ｂ，８ｂの長手方向端部が方立１の内排水経路８ａ，８ａの側壁１８の外側に重なっている。
本パネル構造体は、万一方立１や無目２に雨水が浸入したとしても、方立１に形成された外排水経路７ａ及び内排水経路８ａと、無目２に形成された外排水経路７ｂ及び内排水経路８ｂを通じて、水上側から水下側へと排水される。 In the blind 2, as shown in FIG. 9, beads 6 b and 6 b for receiving the lower surface of the glass 5 are provided along the longitudinal direction on the left and right sides of the upper surface. It is provided along the direction, and the external drainage path 7b, 7b is provided along the longitudinal direction between the bead 6b, 6b and the protrusion 12b. The sealing material 13 is filled in the gap between the side surface of the protrusion 12 b and the end surface of the glass 5. A side edge 14b is provided along the longitudinal direction on the top surface of the protrusion 12b, and a sealing material 15 is filled between the top surface of the glass 5 and the side edge 14b. As shown in FIG. 8, a gap 16 is provided between the longitudinal end of the side edge 14 b and the longitudinal edge 14 a, and the rainwater falling on the glass 5 is shown by an arrow 17 in FIG. 7. Flows through the gap 16 from the water upper side to the water lower side. Further, as shown in FIG. 9, the seal material 15 on the water side between the side edge 14b and the glass 5 is diagonally extended toward the water side, whereby as shown by the arrow 34 in FIG. Rainwater also flows in the direction across the side edge 14b.
Further, as shown in FIG. 9, the blind 2 has internal drainage paths 8b and 8b on the left and right sides. The blind internal drainage paths 8b and 8b are located at a position (outside) higher than the internal drainage paths 8a and 8a of the bridge 1, as shown in FIGS. The longitudinal ends of the paths 8 b and 8 b overlap the outside of the side walls 18 of the inner drainage paths 8 a and 8 a of the gutter 1.
In this panel structure, even if rainwater infiltrates into one or more standings 1 and 2, the outside drainage path 7 a and the inside drainage path 8 a formed on the side 1 and the outside drainage formed in the middle 2 The water is drained from the water upper side to the water lower side through the path 7 b and the inner drainage path 8 b.

方立１は、図９に示すように、無目２の水上側と水下側で上方立１ａと下方立１ｂに分割されている。無目２は、図８に示すように、方立１の左側と右側で右無目２ａと左無目２ｂに分割されている。上方立１ａと下方立１ｂと右無目２ａと左無目２ｂとは、端部同士をアングル状の金具１９とボルト・ナット２０を用いて連結してある。上方立１ａと下方立１ｂと右無目２ａと左無目２ｂの端部同士のジョイント部の外側と内側には、ゴム質の定形シール材である外止水部材３と内止水部材４がそれぞれ配置してあり、外止水部材３と内止水部材４がそれぞれ上方立１ａと下方立１ｂと右無目２ａと左無目２ｂの端部を隙間なく連結している。 As shown in FIG. 9, the cross section 1 is divided into a top standing 1a and a bottom standing 1b on the water upper side and the bottom side of the blind two. As shown in FIG. 8, the blind 2 is divided into right blind 2 a and left blind 2 b on the left side and right side of the bridge 1. The upper end 1a, the lower end 1b, the right blind 2a and the left blind 2b are connected at their end portions using an angled fitting 19 and a bolt / nut 20. The outer water blocking member 3 and the inner water blocking member 4 which are rubber shaped seal members on the outside and inside of the joint portion between the upper standing 1a, the lower standing 1b, the right blind 2a and the end of the left blind 2b. Are disposed, and the outer water stopping member 3 and the inner water stopping member 4 respectively connect the ends of the upper standing 1a, the lower standing 1b, the right blind 2a and the left blind 2b without a gap.

外止水部材３は、図１（ａ）と図２，３に示すように、上方立１ａの小口と下方立１ｂの小口との間の隙間を塞ぐ方立間隙間塞ぎ部２１と、右無目２ａの小口と上下方立１ａ，１ｂの側面間の隙間及び左無目２ｂの小口と上下方立１ａ，１ｂの側面間の隙間を塞ぐ方立・無目間隙間塞ぎ部２２を一体に有している。方立間隙間塞ぎ部２１と方立・無目間隙間塞ぎ部２２の上面は、方立１ａ，１ｂ及び無目２ａ，２ｂの上面（外排水経路７ａ，７ｂの底面）と同面となっている。さらに外止水部材３は、一端部が上方立１ａのビード６ａの側面に突き当てられ他端部が左右の無目２ａ，２ｂの水上側のビード６ｂの端面に突き当てられる水上側ビード接続部２３ａと、一端部が下方立１ｂのビード６ａの端面に突き当てられ他端部が左右の無目２ａ，２ｂの水下側のビード６ｂの端面に突き当てられる水下側ビード接続部２３ｂを有している。このような外止水部材３を上方立１ａと下方立１ｂと右無目２ａと左無目２ｂの端部同士のジョイント部の外側に配置することで、方立１ａ，１ｂと無目２ａ，２ｂのビード６ａ，６ｂを連続させるとともに上下の方立１ａ，１ｂと無目２ａ，２ｂの外排水経路７ａ，７ｂを連続させており、図１，２中の矢印２４，２５に示すように、上方立１ａの外排水経路７ａを流下した雨水と、左右の無目２ａ，２ｂの外排水経路７ｂからの雨水が、下方立１ｂの外排水経路７ａへと導かれる。 As shown in FIG. 1 (a) and FIGS. 2 and 3, the outer water stop member 3 is a gap closing portion 21 for closing the gap between the small opening of the upper standing 1a and the small opening of the lower standing 1b. Integrally close the gap between the eyes of the blind 2a and the side of the upper and lower standings 1a, 1b and the gap between the narrow end of the left blind 2b and the side of the upper downwards 1a, 1b Have to. The upper surfaces of the gap closing part 21 and the gap closing part 22 are the same as the upper surfaces (bottom surfaces of the external drainage paths 7a and 7b) of the directionals 1a and 1b and the blinds 2a and 2b. ing. Furthermore, the outer water stopping member 3 has a water upper bead connection in which one end abuts against the side surface of the bead 6a of the upper standing 1a and the other end abuts against the end surface of the bead 6b above the water of the left and right blind 2a, 2b. Underside bead connection portion 23b in which the end portion abuts against the end face of the bead 6a of the lower end 1b and the other end abuts against the end face of the underside bead 6b of the left and right blind 2a, 2b have. By arranging such an external water blocking member 3 on the outside of the joint portion between the upper standing 1a, the lower standing 1b, and the end portions of the right blind 2a and the left blind 2b, the directional clamps 1a and 1b and the blind 2a , 2b and the external drainage paths 7a and 7b of the upper and lower ridges 1a and 1b and the blind 2a and 2b are continuous, as shown by arrows 24 and 25 in FIGS. The rainwater flowing down the external drainage path 7a of the upper side 1a and the rainwater from the external drainage path 7b of the left and right eyes 2a and 2b are led to the external drainage path 7a of the lower side 1b.

内止水部材４は、図１（ｂ）と図３〜５に示すように、上方立１ａの小口と下方立１ｂの小口間に挟み込まれる方立間隙間塞ぎ部２６と、上方立１ａの内排水経路８ａと下方立１ｂの内排水経路８ａとを連続させる方立間排水経路接続部２７と、左右の無目２ａ，２ｂの長手方向端部と上下の方立１ａ，１ｂの側部（内排水経路８ａ）とが内外方向に重なる重なり部に挟み込まれる挟まり部９とを一体に有している。方立間隙間塞ぎ部２６は、図３，４に示すように、上面が方立１ａ，１ｂの下壁２８の上面と同面になっており、上面に左右方向に排水溝２９が形成してある。さらに内止水部材４は、図１０−１に示すように、上方立１ａの小口と下方立１ｂの小口がそれぞれ嵌合する嵌合溝３０を有している。
このような内止水部材４を上方立１ａと下方立１ｂと右無目２ａと左無目２ｂの端部同士のジョイント部の内側に配置することで、上方立１ａの内排水経路８ａと下方立１ｂの内排水経路８ａとが連続すると共に、左右の無目２ａ，２ｂの内排水経路８ｂの端部が上下の方立１ａ，１ｂの内排水経路８ａと接続され、図５中の矢印３１，３２に示すように、上方立１ａの内排水経路８ａを流下した雨水と、左右の無目２ａ，２ｂの内排水経路８ｂからの雨水が、下方立１ｂの内排水経路８ａへと導かれる。さらに、内止水部材４の方立間隙間塞ぎ部２６の上面に排水溝２９が形成してあることで、図１と図５中の矢印３３に示すように、上方立１ａの内部を通ってきた水が排水溝２９を通じて下方立１ｂの内排水経路８ａへと導かれる。 As shown in FIG. 1 (b) and FIGS. 3 to 5, the inner water stopping member 4 has a gap closing part 26 between the front and rear ends of the upper and lower standings 1 a and 1 b, and The drainage path connecting portion 27 for connecting the inner drainage path 8a and the inner drainage path 8a of the lower column 1b, the longitudinal direction end of the blinds 2a and 2b on the left and right, and the side portions of the upper and lower ridges 1a and 1b It has integrally the pinching part 9 pinched | interposed into the overlap part which (inside drainage path 8a) overlaps in the inside-and-outside direction. As shown in FIGS. 3 and 4, the upper surface of the space gap closing portion 26 is the same surface as the upper surface of the lower wall 28 of the horizontal plates 1 a and 1 b, and the drainage groove 29 is formed in the left and right direction on the upper surface. It is Furthermore, as shown in FIG. 10A, the inner water stopping member 4 has a fitting groove 30 in which the small opening of the upper side 1a and the small opening of the lower side 1b are respectively fitted.
By arranging such an inner water stopping member 4 inside the joint between the upper standing 1a, the lower standing 1b, and the end of the right blind 2a and the left blind 2b, the inner drainage path 8a of the upper standing 1a and The inner drainage path 8a of the lower part 1b is continuous, and the end of the inner drainage path 8b of the blind 2a, 2b on the left and right is connected with the inner drainage path 8a of the upper and lower sides 1a, 1b. As shown by arrows 31 and 32, the rainwater flowing down the inward drainage path 8a of the upper standing 1a and the rainwater from the inward drainage path 8b on the left and right eyes 2a and 2b are sent to the inward drainage path 8a of the downward standing 1b. Led. Furthermore, as the drainage groove 29 is formed on the upper surface of the gap closing portion 26 of the inner water stopping member 4, as shown by the arrow 33 in FIGS. 1 and 5, it passes through the inside of the upper standing 1a. The introduced water is led to the internal drainage path 8 a of the lower part 1 b through the drainage ditch 29.

次に、本パネル構造体の施工手順を説明する。まず、図１０−１に示すように、上下何れか一方の方立１ａ（図では上方立１ａ）の端部に内止水部材４を取付けてから、他方の方立１ｂの端部を一方側（水上側）に押し付けて、上方立１ａと下方立１ｂの端部同士を内止水部材４で連結し、その後、方立１ａ，１ｂをファスナ１０で躯体１１に固定する。次に、図１０−２に示すように、左右の無目２ａ，２ｂの端部を内止水部材４の挟まり部９の外側に載せる形で配置し、上方立１ａと下方立１ｂと右無目２ａと左無目２ｂの端部同士を金具１９とボルト・ナット２０で固定する。次に、図１０−３に示すように、上方立１ａと下方立１ｂと右無目２ａと左無目２ｂの端部間の隙間に外側（上方）から外止水部材３を嵌め込んで取付ける。図１０−４は、外止水部材３を取付けた後の状態を示している。その後、ガラス５を取付けてガラス５の周囲にシール材１３を充填する。その後、押縁１４ａ，１４ｂを取付け、ガラス５表面と押縁１４ａ，１４ｂの間にシール材１５を充填する。 Next, the construction procedure of the panel structure will be described. First, as shown in FIG. 10-1, after the inner water blocking member 4 is attached to the end of one of the upper and lower sides 1a (the upper side 1a in the figure), the end of the other side 1b is By pressing the side (water upper side), the end portions of the upper standing 1a and the lower standing 1b are connected with each other by the inner water blocking member 4, and thereafter, the crosses 1a and 1b are fixed to the housing 11 with the fastener 10. Next, as shown in FIG. 10-2, the end portions of the left and right blind 2a, 2b are placed on the outside of the sandwiching portion 9 of the inner water blocking member 4, and the upper standing 1a, the lower standing 1b, and the right The end portions of the blind 2a and the left blind 2b are fixed to each other with a fitting 19 and a bolt / nut 20. Next, as shown in FIG. 10-3, fit the outer water blocking member 3 from the outside (upper) into the gap between the upper standing 1a, the lower standing 1b, and the end of the right blind 2a and the left blind 2b. Install. FIG. 10-4 shows a state after the outer water stop member 3 is attached. Thereafter, the glass 5 is attached and the sealing material 13 is filled around the glass 5. Thereafter, the ridges 14a and 14b are attached, and the sealing material 15 is filled between the surface of the glass 5 and the ridges 14a and 14b.

以上に述べたように本パネル構造体は、上方立１ａと下方立１ｂと右無目２ａと左無目２ｂの端部同士のジョイント部の外側に外止水部材３を、内側に内止水部材４を配置し、外止水部材３と内止水部材４がそれぞれ上方立１ａと下方立１ｂと右無目２ａと左無目２ｂの端部を隙間なく連結するようにしたので、ジョイント部を湿式のシール材でシールする場合と比較して施工性が大きく向上し、また、外止水部材３と内止水部材４で二重に止水するため、止水性も優れる。さらに外止水部材３は、方立１ａ，１ｂと無目２ａ，２ｂのビード６ａ，６ｂを連続させるとともに上下の方立１ａ，１ｂと無目２ａ，２ｂの排水経路（外排水経路７ａ，７ｂ）を連続させているので、外止水部材３により気密性を確保できると共に、雨水を方立１ａ，１ｂと無目２ａ，２ｂの排水経路（外排水経路７ａ，７ｂ）を通じて水上側から水下側にスムーズに排水できる。内止水部材４は、上方立１ａの排水経路（内排水経路８ａ）と下方立１ｂの排水経路（内排水経路８ａ）を連続させるとともに上下の方立１ａ，１ｂと左右の無目２ａ，２ｂとの内外方向の重なり部に挟み込まれる部分（挟まり部９）を有するので、排水性を確保しながら重なり部からの漏水を防ぐことができる。
さらに本パネル構造体は、内止水部材４に、上方立１ａの内部を通ってきた雨水を下方立１ｂの排水経路（内排水経路８ａ）へと導く排水溝２９を有しているので、方立１ａ，１ｂの内部に雨水が入っても方立１ａ，１ｂの排水経路（内排水経路８ａ）にすぐに排水できる。 As described above, this panel structure includes the outer water blocking member 3 outside the joint portion between the upper standing 1a, the lower standing 1b, and the end portions of the right blind 2a and the left blind 2b, and the inner sealing internally. The water member 4 is disposed, and the outer water stopping member 3 and the inner water stopping member 4 connect the ends of the upper standing 1a, the lower standing 1b, the right blind 2a and the left blind 2b without any gap, respectively. The workability is greatly improved as compared with the case where the joint portion is sealed with a wet sealing material, and since the water stopping member 3 and the inner water stopping member 4 doubly stop water, the water blocking property is also excellent. Furthermore, the outer water blocking member 3 continues the beads 1a and 1b and the beads 6a and 6b of the blinds 2a and 2b, and the drainage paths of the upper and lower beads 1a and 1b and the blinds 2a and 2b (outer drainage path 7a, Since 7b) is continued, airtightness can be secured by the external water stop member 3 and rain water is allowed to flow from the water upper side through the drainage paths (outside drainage paths 7a, 7b) of the crossbeams 1a, 1b and blindness 2a, 2b. It can drain smoothly under the water. The inner water blocking member 4 connects the drainage path (inside drainage path 8a) of the upper side 1a and the drainage path (inside drainage path 8a) of the lower side 1b while continuing the upper and lower sides 1a, 1b and left and right blind 2a, Since there is a portion (sandwiched portion 9) sandwiched by the overlapping portion in the inward and outward direction with 2b, it is possible to prevent water leakage from the overlapping portion while securing drainage performance.
Further, since the panel structure has the inner water blocking member 4 with the drainage groove 29 for guiding the rainwater passing through the inside of the upper side 1a to the drainage path (the inner side drainage path 8a) of the lower side 1b, Even if rainwater enters the inside of the bridges 1a and 1b, it can be immediately drained to the drainage path (inner drainage path 8a) of the bridges 1a and 1b.

本発明は以上に述べた実施形態に限定されない。外止水部材と内止水部材の形状や材質は、適宜変更することができる。方立と無目の配置や形状についても、適宜変更することができる。パネルは、ガラスに限らず樹脂パネル等であってもよい。本発明は、トップライトに限らず、建物の外壁を成すカーテンウォール等に適用することもできる。 The present invention is not limited to the embodiments described above. The shapes and materials of the outer water blocking member and the inner water blocking member can be changed as appropriate. The arrangement and shape of the square and blind can also be changed as appropriate. The panel is not limited to glass but may be a resin panel or the like. The present invention is applicable not only to the top light but also to a curtain wall or the like forming the outer wall of a building.

１ａ上方立
１ｂ下方立
２ａ右無目
２ｂ左無目
３外止水部材
４内止水部材
５ガラス（パネル）
６ａ，６ｂビード
７ａ，７ｂ外排水経路（排水経路）
８ａ，８ｂ内排水経路（排水経路）
９挟まり部（方立と無目の重なり部に挟み込まれる部分） 1a upper standing 1b lower standing 2a right blind 2b left blind 3 outer water blocking member 4 inner water blocking member 5 glass (panel)
6a, 6b bead 7a, 7b external drainage route (drainage route)
8a, 8b Internal drainage route (drainage route)
9 Pinch part (part to be caught in the overlap between blind and blind)

Claims

An outer water stop member disposed on the outside of the joint between the upper standing, the lower standing, the right blind, the left blind, the upper standing, the lower upright, the right blind and the left blind, and the upper The inner standing water stopping member disposed inside the joint between the standing, the lower standing, the right blind and the left blind, and the panel, the upper standing, the lower standing, the right blind and the left blind are A bead for receiving the panel and a drainage path are provided along the longitudinal direction, and the outer water blocking member connects the upper standing and the lower standing, the right blind and the left blind without any gap. The blind bead is continued and the upper and lower sides and the blind drainage path are continued, and the inner water blocking member connects the upper and lower ends, the right blind and the left blind end without any gap. The drainage path of the upper standing and the drainage path of the lower standing are continuous, and they are sandwiched by the overlapping portions of the upper and lower sides and the blindness of the left and right sides. Panel structure characterized by having a minute.