JP2012087456A - Waterproof structure of shutter attached to external wall - Google Patents

Waterproof structure of shutter attached to external wall Download PDF

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JP2012087456A
JP2012087456A JP2010232154A JP2010232154A JP2012087456A JP 2012087456 A JP2012087456 A JP 2012087456A JP 2010232154 A JP2010232154 A JP 2010232154A JP 2010232154 A JP2010232154 A JP 2010232154A JP 2012087456 A JP2012087456 A JP 2012087456A
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wall
shutter
locked
vertical
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JP5623862B2 (en
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Masahiro Shibazaki
正浩 柴崎
Kenji Ozawa
賢二 小澤
Makoto Oyama
誠 尾山
Akihiko Tomiyama
昭彦 富山
Yusuke Kato
雄介 加藤
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Sanwa Shutter Corp
Daiwa House Industry Co Ltd
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Sanwa Shutter Corp
Daiwa House Industry Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To secure stable waterproof performance without being controlled by weather or the skill of an operator.SOLUTION: A shutter case 1 is provided with a long-length reinforcing plate material 10 along an upper surface case plate 6, and the reinforcing plate material 10 includes a vertical reinforcing piece 100 on the upper side abutted to a vertical piece 60 of the upper surface case plate 6 from the external wall side and a locking piece 101 on the lower side. A holding member 9 to which the shutter case 1 is to be attached includes a piece 91 to be locked, to which the locking piece 101 is to be locked, and the piece 91 to be locked comprises a bottom piece 910 and a rising piece 911 formed at the distal end of the bottom piece 910. In the state that the locking piece 101 is locked to the distal end side of the bottom piece 910, the vertical reinforcing piece 100 and an external wall W are separated and made to face each other. In the attached state of the shutter case 1, the locking piece 101 is positioned on the proximal end side of the bottom piece 910, and a dry type sealant S elastically deformed into a thin shape is held between the vertical reinforcing piece 100 and the external wall W.

Description

本発明は、外壁に取り付けられるシャッターの防水構造に係り、典型的な態様では窓シャッターの防水構造に関するものである。 The present invention relates to a waterproof structure of a shutter attached to an outer wall, and in a typical aspect, relates to a waterproof structure of a window shutter.

窓シャッターは、窓開口部の屋外側に位置して建物の外壁に取り付けることで、窓開口部の屋外側を開閉するシャッターである。窓シャッターのシャッターケースは、シャッターケースの両端部位を、建物の外壁に固定された一対の保持部材に取り付けることで外壁に設けられることから、シャッターケースのケース上面板と外壁とが接する部分に防水を施す必要がある。 The window shutter is a shutter that opens and closes the outdoor side of the window opening by being positioned on the outdoor side of the window opening and attached to the outer wall of the building. Since the shutter case of the window shutter is provided on the outer wall by attaching both ends of the shutter case to a pair of holding members fixed to the outer wall of the building, the shutter case case top plate and the outer wall are in contact with each other. It is necessary to apply.

従来では、シャッターケースの上面ケース板の基端側（外壁に近い側）と外壁との間に湿式のシーリング材を現場で充填することで防水構造を提供している。より具体的には、図１０に示すように、上面ケース板の基端側と外壁との間に当該上面ケース板の長さ方向に延びる受け部を形成し、受け部に現場で湿式のシーリング材を充填するようになっている。特許文献１にも類似の防水構造が開示されている。 Conventionally, a waterproof structure is provided by filling a wet sealant on-site between a base end side (side closer to the outer wall) of the upper case plate of the shutter case and the outer wall. More specifically, as shown in FIG. 10, a receiving portion extending in the length direction of the upper surface case plate is formed between the base end side of the upper surface case plate and the outer wall, and wet sealing is performed on the receiving portion in the field. It is designed to be filled with materials. Patent Document 1 also discloses a similar waterproof structure.

しかしながら、現場でのシーリングは天候や作業者の技能によって左右されるため、安定した品質を確保することが難しいという課題がある。 However, since on-site sealing depends on the weather and the skill of the operator, there is a problem that it is difficult to ensure stable quality.

また、建物の外壁が工場で製作されるパネルから形成される場合には、窓シャッター装置を工場でパネルに先付けできれば、現場施工の効率化を図ることができる。しかしながら、従来の現場で用いるシーリング材は湿式であり硬化するまで時間を要することから、これを工場で施工するとなれば、むしろ生産性が悪くなってしまう。
特開２０１０−１０１０８９ Moreover, when the outer wall of a building is formed from a panel manufactured at a factory, if the window shutter device can be placed in front of the panel at the factory, the efficiency of on-site construction can be improved. However, since the conventional sealing material used in the field is wet and requires time until it is cured, if it is applied in a factory, the productivity is rather deteriorated.
JP2010-101089

本発明は、天候や作業者の技能によって左右されることなく安定した防水性能を確保できる外壁取り付けシャッターの防水構造を提供することを目的とするものである。 An object of the present invention is to provide a waterproof structure for an outer wall-mounted shutter that can ensure a stable waterproof performance without being influenced by the weather or the skill of an operator.

本発明が採用した技術手段は、
シャッターケースは、シャッターケースの両端部位を、建物の外壁に固定された一対の保持部材を介して外壁に取り付けられており、
前記シャッターケースの上面ケース板の外壁側の端部には垂直片が形成されており、
前記シャッターケースには、上面ケース板の長さ方向に沿って延びる長尺状の補強板材が設けてあり、当該補強板材は、前記上面ケース板の垂直片に外壁側から重なるように当接する上側の垂直補強片と、下側の係止片と、を備え、
前記保持部材は、前記係止片が係止する被係止片を備えており、当該被係止片は外壁から離間する方向に延出する底片と、当該底片の先端に形成された立ち上がり片と、からなり、前記底片は、前記係止片が前記被係止片の底片の先端側に係止した状態では、前記垂直補強片と前記外壁とが、弾性変形前の乾式シーリング材の断面寸法（例えば、断面が円形であれば直径）よりも大きい距離だけ離間対向するような寸法を備えており、
前記シャッターケースが前記外壁に取り付けられた状態において、前記係止片が前記被係止片の底片の基端側に位置し、前記垂直補強片と前記外壁との間には薄肉状に弾性変形した乾式シーリング材が挟持されている、外壁取り付けシャッターの防水構造、である。 The technical means adopted by the present invention are:
The shutter case is attached to the outer wall at both ends of the shutter case via a pair of holding members fixed to the outer wall of the building.
A vertical piece is formed at the outer wall end of the upper case plate of the shutter case,
The shutter case is provided with a long reinforcing plate extending along the length direction of the upper case plate, and the upper side of the reinforcing plate is in contact with the vertical piece of the upper case plate so as to overlap from the outer wall side. A vertical reinforcing piece and a lower locking piece,
The holding member includes a locked piece that is locked by the locking piece, the locked piece extending in a direction away from the outer wall, and a rising piece formed at a tip of the bottom piece. The bottom piece is a cross section of the dry sealing material before elastic deformation when the locking piece is locked to the distal end side of the bottom piece of the locked piece, and the vertical reinforcing piece and the outer wall are elastically deformed. It has dimensions that are spaced apart from each other by a distance larger than the dimension (for example, diameter if the cross section is circular),
In the state where the shutter case is attached to the outer wall, the locking piece is positioned on the base end side of the bottom piece of the locked piece, and the thin wall is elastically deformed between the vertical reinforcing piece and the outer wall. This is a waterproof structure for an outer wall mounting shutter, in which a dry sealant is sandwiched.

１つの態様では、前記薄肉状に弾性変形した乾式シーリング材は、
前記係止片が前記被係止片の底片の先端側に係止した状態で前記垂直補強片と前記外壁の少なくとも一方に位置決め接着されている乾式シーリング材を、前記係止片を前記底片にガイドさせながら前記シャッターケースを外壁に向かって移動させることで前記垂直補強片と前記外壁との間で押し潰すようにして弾性変形させてなる。 In one aspect, the dry sealing material elastically deformed into a thin wall is
A dry sealing material that is positioned and bonded to at least one of the vertical reinforcing piece and the outer wall in a state where the locking piece is locked to the distal end side of the bottom piece of the locked piece, and the locking piece is used as the bottom piece. The shutter case is moved toward the outer wall while being guided to be elastically deformed so as to be crushed between the vertical reinforcing piece and the outer wall.

１つの態様では、前記上面ケース板の垂直片、前記補強板材の上側垂直補強片、前記薄肉状に弾性変形した乾式シーリング材は、前記外壁に対して螺子で固定されている。   In one aspect, the vertical piece of the upper case plate, the upper vertical reinforcing piece of the reinforcing plate, and the dry sealing material elastically deformed into a thin shape are fixed to the outer wall with screws.

１つの態様では、前記上面ケース板の前記垂直片の上端には、当該垂直片の上端に連結された下片と、前記垂直補強片の上側を覆うカバー片と、を備えた化粧片が設けてあり、前記下片には排水孔が形成されている。１つの態様では、前記化粧片は、下片、正面片、上片とから断面視略コ字状に形成されている。   In one aspect, a decorative piece including a lower piece connected to the upper end of the vertical piece and a cover piece covering the upper side of the vertical reinforcing piece is provided at the upper end of the vertical piece of the upper case plate. A drain hole is formed in the lower piece. In one aspect, the decorative piece is formed in a substantially U shape in a sectional view from a lower piece, a front piece, and an upper piece.

１つの態様では、前記建物の外壁は、パネルから構成されており、前記シャッターケースは、前記外壁を建物躯体に取り付ける前に当該外壁に先付けされている。   In one aspect, the outer wall of the building is composed of a panel, and the shutter case is pre-attached to the outer wall before the outer wall is attached to the building frame.

本発明では、シーリング材として乾式シーリング材を用い、当該乾式シーリング材を補強板材の垂直補強片を用いて薄肉状に弾性変形させて防水構造を形成することで、品質の安定した防水構造を提供することができる。
乾式シーリング材を用いることで、シーリング材の硬化時間を無くすことができ、建物の外壁がパネルから構成されるような場合に、外壁を建物躯体に取り付ける前に工場でシャッターケースを外壁に取り付けることが可能となる。
補強板材の係止片が保持部材の被係止片の底片の先端側に係止した状態では、垂直補強片と外壁とが、弾性変形前の乾式シーリング材の断面寸法よりも大きい距離だけ離間対向するので、前記垂直補強片と前記外壁の少なくとも一方に乾式シーリング材を位置決め接着し、前記係止片を前記底片にガイドさせながらシャッターケースを外壁に向かって移動させることで、前記垂直補強片と前記外壁との間で乾式シーリング材を安定的に押し潰して弾性変形させることができ、もって品質の安定した防水構造を提供することができる。
また、補強板材は、１つの部材でありながら、上面ケース板の垂直片を補強しつつ乾式シーリング材を押圧する機能（垂直補強片）と、保持部材の被係止片に係止されかつガイドされる機能（係止片）の２つの機能を備えている。 In the present invention, a dry sealing material is used as the sealing material, and the dry sealing material is elastically deformed into a thin wall shape using a vertical reinforcing piece of a reinforcing plate material to form a waterproof structure, thereby providing a waterproof structure with stable quality. can do.
By using a dry sealant, the curing time of the sealant can be eliminated, and when the outer wall of the building is composed of panels, the shutter case is attached to the outer wall at the factory before the outer wall is attached to the building frame. Is possible.
In the state in which the locking piece of the reinforcing plate is locked to the tip side of the bottom piece of the locked piece of the holding member, the vertical reinforcing piece and the outer wall are separated by a distance larger than the cross-sectional dimension of the dry sealing material before elastic deformation. Therefore, the vertical reinforcing piece is positioned and adhered to at least one of the vertical reinforcing piece and the outer wall, and the shutter case is moved toward the outer wall while the locking piece is guided to the bottom piece, thereby the vertical reinforcing piece. The dry sealant can be stably crushed and elastically deformed between the outer wall and the outer wall, thereby providing a waterproof structure with stable quality.
In addition, the reinforcing plate is a single member, and has a function of pressing the dry sealing material while reinforcing the vertical piece of the upper case plate (vertical reinforcing piece), and is locked to the locked piece of the holding member and guides Two functions (locking pieces) are provided.

薄肉状に弾性変形した乾式シーリング材が上方にはみ出した場合であっても、化粧片によって隠蔽されると共に、化粧片のカバー片と外壁との隙間から浸入した雨水は化粧片の下片に形成した排水孔から上面ケース板上に排出されるので、化粧片の内部に雨水が溜まることが防止される。   Even when the dry sealant that is elastically deformed into a thin wall protrudes upward, it is concealed by the decorative piece, and rainwater that has entered from the gap between the cover piece of the decorative piece and the outer wall is formed on the lower piece of the decorative piece. Since the drainage hole is discharged onto the upper case plate, rainwater is prevented from accumulating inside the decorative piece.

外壁に取り付けられた窓シャッターの側面図である。It is a side view of the window shutter attached to the outer wall. 図１におけるＡ部分の拡大図である。It is an enlarged view of A part in FIG. シャッターケース（サイドカバーを除く）、保持部材、補強板材のみを示す側面図である。It is a side view which shows only a shutter case (except a side cover), a holding member, and a reinforcement board material. シャッターケースの正面図である。It is a front view of a shutter case. 図３における矢視に沿う内観図である。It is an inside view along the arrow in FIG. 外壁に乾式シーリング材を接着保持させた態様を示す図である。It is a figure which shows the aspect which carried out adhesion holding of the dry-type sealing material to the outer wall. 窓シャッターのシャッターケースの取り付け及び防水構造の形成を説明する図である（乾式シーリング材をシャッターケースに設けた場合）。It is a figure explaining attachment of the shutter case of a window shutter, and formation of a waterproof structure (when a dry sealing material is provided in a shutter case). 窓シャッターのシャッターケースの取り付け及び防水構造の形成を説明する図である（乾式シーリング材を外壁に設けた場合）。It is a figure explaining attachment of the shutter case of a window shutter, and formation of a waterproof structure (when a dry-type sealing material is provided in the outer wall). 本実施形態の防水構造における雨水の排水を説明する図である。It is a figure explaining drainage of rain water in the waterproof structure of this embodiment. 従来の窓シャッターの防水構造の形成を説明する図である。It is a figure explaining formation of the waterproof structure of the conventional window shutter.

本発明の実施形態を図面に基づいて詳細に説明する。図１に示すように、建物の外壁Ｗには、窓開口部の屋外側部位を開閉するように窓シャッター装置が取り付けられる。窓シャッター装置は、窓開口部の上方に位置して外壁Ｗに取り付けられるシャッターケース１と、シャッターケース１内にシャッターケース１の長さ方向に沿って設けられた巻取シャフト２と、上端を巻取シャフト２に連結してなるシャッターカーテン３と、窓開口部の左右に位置して外壁Ｗに取り付けられる左右のガイドレール４（ガイドレール下地材４０を介して取り付けられる）と、を備えている。シャッターカーテン３が巻取シャフト２に巻装された収納姿勢となることで窓開口部が開放され、シャッターカーテン３が巻取シャフト２から垂下して垂直姿勢となることで窓開口部が閉鎖される。建物の外壁Ｗは複数のパネルＰを建物躯体に張設することで形成されている。 Embodiments of the present invention will be described in detail with reference to the drawings. As shown in FIG. 1, a window shutter device is attached to an outer wall W of a building so as to open and close an outdoor portion of the window opening. The window shutter device includes a shutter case 1 that is positioned above the window opening and attached to the outer wall W, a winding shaft 2 that is provided in the shutter case 1 along the length direction of the shutter case 1, and an upper end. A shutter curtain 3 connected to the winding shaft 2; and left and right guide rails 4 (attached via a guide rail base material 40) that are located on the left and right of the window opening and are attached to the outer wall W. Yes. The window opening is opened when the shutter curtain 3 is wound around the winding shaft 2, and the window opening is closed when the shutter curtain 3 hangs down from the winding shaft 2 to the vertical position. The The outer wall W of the building is formed by stretching a plurality of panels P on the building frame.

図１、図３、図４に示すように、開口幅方向に延びるシャッターケース１は、シャッターケース１の幅方向の左右の側面を形成する左右のブラケット５と、上面ケース板６と、正面ケース板７と、下面ケース板８と、を備えている。左右のブラケット５間にはシャッターカーテン３を巻き取り・繰り出すための巻取シャフト２が支持されている。左右のブラケット５間には複数本の横材１１が架け渡してあり、薄板からなるケース板６、７、８を補強している。下面ケース板８は、シャッターカーテン３が通過するための開口８０を形成するような寸法・形状となっている。シャッターケース１の幅方向の左右の側面には左右のブラケット５を覆うようにサイドカバー１２が取り付けられている。 As shown in FIGS. 1, 3, and 4, the shutter case 1 extending in the opening width direction includes left and right brackets 5 that form left and right side surfaces in the width direction of the shutter case 1, an upper case plate 6, and a front case. A plate 7 and a lower case plate 8 are provided. A winding shaft 2 for winding and unwinding the shutter curtain 3 is supported between the left and right brackets 5. A plurality of cross members 11 are bridged between the left and right brackets 5 to reinforce the case plates 6, 7, and 8 made of thin plates. The lower case plate 8 is sized and shaped to form an opening 80 through which the shutter curtain 3 passes. Side covers 12 are attached to the left and right side surfaces in the width direction of the shutter case 1 so as to cover the left and right brackets 5.

ブラケット５は、外壁Ｗと略平行する基端部５０と、外壁Ｗに対して持ち出し状に略垂直に延びる面部５１と、を備えると共に、さらに、基端側に位置して、上側の水平片５２、下側の水平片５３を備えている。上側の水平片５２、下側の水平片５３は、基端部５０から持ち出し状に形成しても、あるいは、面部５１の基端側から持ち出し状に形成してもよい。 The bracket 5 includes a base end portion 50 that is substantially parallel to the outer wall W and a surface portion 51 that extends substantially perpendicularly to the outer wall W, and further, is positioned on the base end side and has an upper horizontal piece. 52, a lower horizontal piece 53 is provided. The upper horizontal piece 52 and the lower horizontal piece 53 may be formed so as to be brought out from the base end portion 50 or may be formed so as to be taken out from the base end side of the surface portion 51.

建物の外壁Ｗには、シャッターケース１を保持するための保持部材９が設けてある。保持部材９は、ガイドレール下地材４０の上方で、シャッターケース１の左右両端部、すなわち、左右のブラケット５に対応する位置に螺子１３等を用いて固定されている。 A holding member 9 for holding the shutter case 1 is provided on the outer wall W of the building. The holding member 9 is fixed to the left and right ends of the shutter case 1, that is, at positions corresponding to the left and right brackets 5 using screws 13 or the like above the guide rail base material 40.

保持部材９は、縦長方形状の板材からなる面部９０と、面部９０の上端側、下端側にそれぞれ形成した上下の被係止片９１、９２と、からなる。上側の被係止片９１は、外壁Ｗから離間する方向に水平に延出する底片９１０と、底片９１０の先端に形成された立ち上がり片９１１と、からなる。下側の被係止片９２は、水平状に延びる片である。 The holding member 9 includes a surface portion 90 made of a vertically rectangular plate, and upper and lower locked pieces 91 and 92 formed on the upper end side and the lower end side of the surface portion 90, respectively. The upper locked piece 91 includes a bottom piece 910 extending horizontally in a direction away from the outer wall W, and a rising piece 911 formed at the tip of the bottom piece 910. The lower latched piece 92 is a piece extending horizontally.

上面ケース板６は基端側（外壁Ｗに近い側）から先端側に向かって緩やかな下向き傾斜状に延びる傾斜面となっており、上面ケース板６の傾斜面の基端（外壁Ｗ側の端部）には垂直片６０が立ち上がり状に形成されている。図２に示すように、垂直片６０の上端には、水平状の下片６１０、垂直状の正面片６１１、水平状の上片６１２とから断面視略コ字状に形成された化粧片６１が設けてあり、下片６１０には排水孔６１３が形成されている。 The upper case plate 6 has an inclined surface extending in a gentle downward inclination from the base end side (side closer to the outer wall W) toward the distal end side, and the base end of the inclined surface of the upper case plate 6 (on the outer wall W side). A vertical piece 60 is formed in a rising shape at the end). As shown in FIG. 2, at the upper end of the vertical piece 60, a decorative piece 61 formed in a substantially U shape in a sectional view from a horizontal lower piece 610, a vertical front piece 611, and a horizontal upper piece 612. And a drain hole 613 is formed in the lower piece 610.

シャッターケース１には、上面ケース板６０の基端側に位置して、上面ケース板６０の長さ方向に沿って延びる長尺状の補強板材１０が設けてある。補強板材１０は、上面ケース板６の垂直片６０に外壁側から重なるように当接する上側の垂直状の垂直補強片１００と、保持部材９の底片９１０上に係止する下側の垂直状の係止片１０１と、を備えている。 The shutter case 1 is provided with a long reinforcing plate 10 that is located on the base end side of the upper case plate 60 and extends along the length direction of the upper case plate 60. The reinforcing plate member 10 includes an upper vertical reinforcing piece 100 that contacts the vertical piece 60 of the upper case plate 6 so as to overlap from the outer wall side, and a lower vertical piece that is engaged with the bottom piece 910 of the holding member 9. And a locking piece 101.

図示の態様では、上側の垂直補強片１００と下側の係止片１０１は側面視コ字形状の中間片１０２によって一体的に連結されている。側面視コ字形状の中間片１０２を設けたことで、上面ケース板６の垂直片６０に垂直補強片１００を当接させる時の位置決めを容易に行うことができる。補強板材１０は、上面ケース板６の板材より強度が大きく、典型的には上面ケース板６より肉厚が大きい板材から形成されている。補強板材１０は、水平方向に延びる長尺材ではあるが、自重では撓まないような強度を備えている。 In the illustrated embodiment, the upper vertical reinforcing piece 100 and the lower locking piece 101 are integrally connected by an intermediate piece 102 having a U-shape in side view. By providing the U-shaped intermediate piece 102 in a side view, positioning when the vertical reinforcing piece 100 is brought into contact with the vertical piece 60 of the upper case plate 6 can be easily performed. The reinforcing plate member 10 is formed of a plate member having a strength higher than that of the upper case plate 6 and typically larger than that of the upper case plate 6. The reinforcing plate 10 is a long material extending in the horizontal direction, but has such strength that it cannot be bent by its own weight.

補強板材１０はブラケット５に設けてある。より具体的には、補強板材１０の長さ方向のそれぞれの端部において、側面視コ字形状の中間片１０２の上片の長さ方向端部をブラケット５の上側の水平片５２上に支持させると共に、下側の係止片１０１の長さ方向端部をリベット１４によってブラケット５の基端部５０に固定してなる。図示の態様では、補強板材１０はブラケット５に設けてあるが、シャッターケース１の他の部分に設けてもよい。 The reinforcing plate 10 is provided on the bracket 5. More specifically, the lengthwise end of the upper piece of the intermediate piece 102 having a U-shape in side view is supported on the horizontal piece 52 on the upper side of the bracket 5 at each end in the length direction of the reinforcing plate 10. At the same time, the lengthwise end of the lower locking piece 101 is fixed to the base end 50 of the bracket 5 by the rivet 14. In the illustrated embodiment, the reinforcing plate member 10 is provided on the bracket 5, but may be provided on other portions of the shutter case 1.

図２に示すように、シャッターケース１が外壁Ｗに取り付けられた状態では、ブラケット５に固定された補強板材１０の係止片１０１が保持部材９の上側の被係止片９１の底片９１０の基端側に位置し、ブラケット５の下側の水平片５３が保持部材９の下側の被係止片９２上に支持され螺子１５で固定されている。補強板材１０の垂直補強片１００と外壁Ｗとの間には薄肉状に弾性変形した乾式シーリング材Ｓが挟持されており、上面ケース板６の垂直片６０、補強板材１０の垂直補強片１００、薄肉状に弾性変形した乾式シーリング材Ｓは、外壁Ｗに対して螺子１６で一体的に固定されている。このように、乾式シーリング材Ｓが上面ケース板６の外壁Ｗ側の部位（垂直片６０に当接した垂直補強片１００）と外壁Ｗとの間を塞いで防水構造を提供している。薄肉状に潰れるように弾性変形することで上方にはみ出した乾式シーリング材Ｓの上方部分は、化粧片６１によって隠蔽されるので、意匠上も良好である。 As shown in FIG. 2, when the shutter case 1 is attached to the outer wall W, the locking piece 101 of the reinforcing plate 10 fixed to the bracket 5 is the bottom piece 910 of the locked piece 91 on the upper side of the holding member 9. Located on the base end side, the lower horizontal piece 53 of the bracket 5 is supported on the locked piece 92 on the lower side of the holding member 9 and fixed with screws 15. Between the vertical reinforcing piece 100 of the reinforcing plate member 10 and the outer wall W, a dry sealing material S elastically deformed in a thin shape is sandwiched. The vertical piece 60 of the upper case plate 6, the vertical reinforcing piece 100 of the reinforcing plate member 10, The dry sealing material S elastically deformed into a thin shape is integrally fixed to the outer wall W with screws 16. In this way, the dry sealing material S provides a waterproof structure by closing the space between the outer wall W and the portion of the upper case plate 6 on the outer wall W side (the vertical reinforcing piece 100 in contact with the vertical piece 60). Since the upper part of the dry sealing material S that protrudes upward by elastic deformation so as to be crushed into a thin wall is concealed by the decorative piece 61, the design is also good.

弾性変形前の乾式シーリング材Ｓ´は、断面視略円形状の長尺材であり、表面に粘着性を備えている。乾式シーリング材Ｓ´は、典型的にはゴム材料からなり、１つの好ましい形態では、表面に粘着性を備えたブチルゴムから形成される。乾式シーリング材Ｓ´としては様々な種類のものが当業者に知られており、薄肉状に弾性変形してシーリング機能を発揮できるものであれば、乾式シーリング材Ｓ´の材料は限定されないことが当業者に理解される。 The dry sealing material S ′ before elastic deformation is a long material having a substantially circular shape in cross section, and has a sticky surface. The dry sealant S ′ is typically made of a rubber material, and in one preferred form, is formed of butyl rubber having a sticky surface. Various types of dry sealing material S ′ are known to those skilled in the art, and the material of the dry sealing material S ′ is not limited as long as it can be elastically deformed into a thin wall and exhibit a sealing function. It will be understood by those skilled in the art.

弾性変形前の乾式シーリング材Ｓ´は、組み立てられたシャッターケース１に固定した補強板材１０の所定部位に位置決めして予め接着させておくことができる。あるいは、弾性変形前の乾式シーリング材Ｓ´は、外壁Ｗの所定部位に位置決めして予め接着させておくことができる。図６は、弾性変形前の乾式シーリング材Ｓ´を、外壁Ｗの所定部位に位置決めして予め接着させた状態を示している。図中、乾式シーリング材Ｓ´´は、外壁Ｗが複数枚のパネルを張設して形成される場合に、パネル間の竪目地をシールするためのものである。 The dry sealing material S ′ before elastic deformation can be positioned and bonded in advance to a predetermined portion of the reinforcing plate 10 fixed to the assembled shutter case 1. Alternatively, the dry sealing material S ′ before elastic deformation can be positioned and adhered in advance to a predetermined portion of the outer wall W. FIG. 6 shows a state in which the dry sealing material S ′ before elastic deformation is positioned at a predetermined portion of the outer wall W and bonded in advance. In the drawing, the dry sealing material S ″ is for sealing joints between panels when the outer wall W is formed by stretching a plurality of panels.

保持部材９の上側の被係止片９１の底片９１０の寸法、すなわち外壁Ｗからの突出寸法は、補強板材１０の係止片１０１が被係止片９１の底片９１０の先端側に係止した状態で、垂直補強片１００と外壁Ｗとが離間対向するような寸法となっており、より詳しくは、垂直補強片１００と外壁Ｗとの少なくとも一方に接着される乾式シーリング材Ｓ´の直径よりも大きい距離だけ離間対向するような寸法となっている。 The dimension of the bottom piece 910 of the latched piece 91 on the upper side of the holding member 9, that is, the projecting dimension from the outer wall W, is that the latching piece 101 of the reinforcing plate 10 is latched to the distal end side of the bottom piece 910 of the latched piece 91. In the state, the vertical reinforcing piece 100 and the outer wall W are dimensioned to be opposed to each other, more specifically, from the diameter of the dry sealing material S ′ bonded to at least one of the vertical reinforcing piece 100 and the outer wall W. Also, the dimensions are such that they are spaced apart from each other by a large distance.

したがって、補強板材１０の係止片１０１が被係止片９１の底片９１０の先端側に係止し、垂直補強片１００と外壁Ｗの少なくともいずれか一方に乾式シーリング材Ｓ´が位置決め接着されている状態で、シャッターカーテン１の開口幅方向の位置を調整することができる。そして、補強板材１０の係止片１０１を底片９１０にガイドさせながらシャッターケース１を外壁Ｗに向かって移動させることで、乾式シーリング材Ｓ´を垂直補強片１００と外壁Ｗとの間で押し潰すようにして弾性変形させて薄肉状に弾性変形した乾式シーリング材Ｓを得ることができる。 Therefore, the locking piece 101 of the reinforcing plate member 10 is locked to the distal end side of the bottom piece 910 of the locked piece 91, and the dry sealing material S ′ is positioned and bonded to at least one of the vertical reinforcing piece 100 and the outer wall W. In this state, the position of the shutter curtain 1 in the opening width direction can be adjusted. The dry sealing material S ′ is crushed between the vertical reinforcing piece 100 and the outer wall W by moving the shutter case 1 toward the outer wall W while guiding the locking piece 101 of the reinforcing plate 10 to the bottom piece 910. Thus, the dry sealing material S which is elastically deformed and elastically deformed into a thin wall shape can be obtained.

本実施形態の防水構造の形成について、図７に基づいて説明する。組み立てられたシャッターケース１において、ブラケット５に固定された補強板材１０の垂直補強片１００の所定部位には断面視円形状の乾式シーリング材Ｓ´が表面の粘着性を用いて位置決め接着されている。シャッターケース１は、補強板材１０の係止片１０１を上側の被係止片９１の底片９１０の先端側に係止させ、ブラケット５の下方側に形成した水平片５３を下側の被係止片９２に載せることで仮保持状態とすることができる。シャッターケース１が仮保持状態にある時には、係止片１０１が被係止片９１の底片９１０の先端側に位置しており、垂直補強片１００と外壁Ｗとが離間対向していると共に、垂直補強片１００側の対向面に乾式シーリング材Ｓ´が接着され、乾式シーリング材Ｓ´と外壁Ｗの対向面とは離間対向している。 The formation of the waterproof structure of the present embodiment will be described with reference to FIG. In the assembled shutter case 1, a dry sealing material S ′ having a circular cross-sectional view is positioned and bonded to a predetermined portion of the vertical reinforcing piece 100 of the reinforcing plate 10 fixed to the bracket 5 by using surface adhesiveness. . In the shutter case 1, the locking piece 101 of the reinforcing plate 10 is locked to the distal end side of the bottom piece 910 of the upper locked piece 91, and the horizontal piece 53 formed on the lower side of the bracket 5 is locked to the lower side. A temporary holding state can be achieved by placing the piece 92 on the surface. When the shutter case 1 is in the temporarily held state, the locking piece 101 is positioned on the tip side of the bottom piece 910 of the locked piece 91, the vertical reinforcing piece 100 and the outer wall W are opposed to each other, and the vertical The dry sealing material S ′ is bonded to the opposing surface on the reinforcing piece 100 side, and the dry sealing material S ′ and the opposing surface of the outer wall W are spaced apart from each other.

仮保持状態にあるシャッターケース１を、開口幅方向に調整して位置決めを行う。この時、補強板材１０に接着した乾式シーリング材Ｓ´と外壁Ｗとは離間しているので、乾式シーリング材Ｓ´が左右方向の位置調整の妨げとなることはない。 The shutter case 1 in the temporary holding state is adjusted by adjusting in the opening width direction. At this time, since the dry sealing material S ′ adhered to the reinforcing plate 10 and the outer wall W are separated from each other, the dry sealing material S ′ does not hinder the position adjustment in the left-right direction.

次いで、係止片１０１を水平状の底片９１０上で外壁Ｗ側にガイドさせるようにして、シャッターケース１を外壁Ｗに向かって移動させることで、垂直補強片１００の所定部位に接着されて保持された乾式シーリング材Ｓ´が垂直補強片１００と外壁Ｗの間で挟まれ、垂直補強片１００と外壁Ｗとの間で押し潰されることで、薄肉状に弾性変形される。 Next, the locking piece 101 is guided toward the outer wall W on the horizontal bottom piece 910, and the shutter case 1 is moved toward the outer wall W to be adhered and held to a predetermined portion of the vertical reinforcing piece 100. The dry sealing material S ′ thus formed is sandwiched between the vertical reinforcing piece 100 and the outer wall W, and is crushed between the vertical reinforcing piece 100 and the outer wall W, so that it is elastically deformed into a thin wall.

図８の態様では、断面視円形状の乾式シーリング材Ｓ´が表面の粘着性を用いて外壁Ｗの所定部位に位置決め接着されている。シャッターケース１は、補強板材１０の係止片１０１を上側の被係止片９１の底片９１０の先端側に係止させ、ブラケット５の下方側に形成した水平片５３を下側の被係止片９２に載せることで仮保持状態とすることができる。仮保持状態にあるシャッターケース１を、左右方向に調整して位置決めを行う。この時、外壁Ｗに接着した乾式シーリング材Ｓ´と垂直補強片１００とは離間しているので、乾式シーリング材Ｓ´が左右方向の位置調整の妨げとなることはない。 In the embodiment of FIG. 8, the dry sealing material S ′ having a circular cross-sectional view is positioned and bonded to a predetermined portion of the outer wall W using the adhesiveness of the surface. In the shutter case 1, the locking piece 101 of the reinforcing plate 10 is locked to the distal end side of the bottom piece 910 of the upper locked piece 91, and the horizontal piece 53 formed on the lower side of the bracket 5 is locked to the lower side. A temporary holding state can be achieved by placing the piece 92 on the surface. The shutter case 1 in the temporary holding state is adjusted by adjusting in the left-right direction. At this time, since the dry sealing material S ′ adhered to the outer wall W and the vertical reinforcing piece 100 are separated from each other, the dry sealing material S ′ does not interfere with the position adjustment in the left-right direction.

次いで、係止片１０１を水平状の底片９１０上で外壁Ｗ側にガイドさせるようにして、シャッターケース１を外壁Ｗに向かって移動させることで、外壁Ｗの所定部位に接着されて保持された乾式シーリング材Ｓ´が垂直補強片１００と外壁Ｗの間で挟まれ、垂直補強片１００と外壁Ｗとの間で押し潰されることで、薄肉状に弾性変形される。 Next, the locking piece 101 is guided to the outer wall W side on the horizontal bottom piece 910, and the shutter case 1 is moved toward the outer wall W to be adhered and held at a predetermined portion of the outer wall W. When the dry sealing material S ′ is sandwiched between the vertical reinforcing piece 100 and the outer wall W and is crushed between the vertical reinforcing piece 100 and the outer wall W, it is elastically deformed into a thin shape.

図７、図８では垂直補強片１００と外壁Ｗのいずれか一方に接着保持した乾式シーリング材Ｓ´を示したが、垂直補強片１００と外壁Ｗの両方に乾式シーリング材Ｓ´を接着保持させてもよい。例えば、乾式シーリング材Ｓ´を互いに異なる高さ位置で垂直補強片１００と外壁Ｗに接着保持させて、これらを同時に押し潰すようにしてもよい。 7 and 8 show the dry sealing material S ′ bonded and held on either the vertical reinforcing piece 100 or the outer wall W, but the dry sealing material S ′ is bonded and held on both the vertical reinforcing piece 100 and the outer wall W. May be. For example, the dry sealing material S ′ may be bonded and held to the vertical reinforcing piece 100 and the outer wall W at different height positions, and may be crushed simultaneously.

図７、図８では現場でシャッターケース１を外壁Ｗに取り付ける場合について示したが、工場において、外壁を形成するパネルにシャッターケース１を先付けしてもよい。１つの態様では、水平状に設けたパネル（１つの態様では、パネルに乾式シーリング材が接着保持される）にシャッターケースを取り付けるが、その場合であっても、補強板材の係止片を上側の被係止片の底片の先端側に係止させた状態で保持し（例えば、作業者が保持する）、シャッターケースを、左右方向に調整して位置決めを行う。この時、外壁に接着した乾式シーリング材と垂直補強片とは離間しているので、乾式シーリング材が左右方向の位置調整の妨げとなることはない。次いで、係止片を底片（本態様では、垂直状に延びている）上で外壁側にガイドさせるようにして、シャッターケースを外壁Ｗに向かって下方に移動させることで、外壁の所定部位に接着されて保持された乾式シーリング材が垂直補強片と外壁の間で挟まれ、垂直補強片と外壁との間で押し潰されることで、薄肉状に弾性変形される。 Although FIG. 7 and FIG. 8 show the case where the shutter case 1 is attached to the outer wall W in the field, the shutter case 1 may be attached to a panel forming the outer wall in a factory. In one aspect, the shutter case is attached to a horizontally provided panel (in one aspect, the dry sealing material is bonded and held on the panel). Is held in a state of being locked to the front end side of the bottom piece of the locked piece (for example, held by an operator), and the shutter case is adjusted in the left-right direction for positioning. At this time, since the dry sealing material adhered to the outer wall and the vertical reinforcing piece are separated from each other, the dry sealing material does not hinder the position adjustment in the left-right direction. Next, the locking piece is guided to the outer wall side on the bottom piece (extending vertically in this embodiment), and the shutter case is moved downward toward the outer wall W, so that the predetermined portion of the outer wall is obtained. The dry sealing material that is bonded and held is sandwiched between the vertical reinforcing piece and the outer wall, and is crushed between the vertical reinforcing piece and the outer wall, so that it is elastically deformed into a thin wall.

このようにシャッターケースの外壁への取付時における、シャッターケース、外壁の空間的配向（例えば、垂直方向、水平方向）、シャッターケースを移動させて乾式シーリング材を押し潰す方向（水平方向、垂直方向）にかかわらず、保持部材の被係止片の底片がガイドとして機能する。 Thus, when the shutter case is attached to the outer wall, the spatial orientation of the shutter case and outer wall (for example, vertical and horizontal directions), and the direction in which the dry sealant is crushed by moving the shutter case (horizontal and vertical directions) ), The bottom piece of the locked piece of the holding member functions as a guide.

図９は、本実施形態の防水構造における雨水の排水を説明する図である。既述の通り、垂直片６０の上端には、水平状の下片６１０、垂直状の正面片６１１、水平状の上片６１２とから断面視略コ字状に形成された化粧片６１が設けてあり、下片６１０には排水孔６１３が形成されている。化粧片６１の上片６１２と外壁Ｗとの隙間から雨水が浸入し得るが、浸入した雨水は化粧片６１の下片６１０に形成した排水孔６１３から傾斜状の上面ケース板６上に排出されるので、化粧片６１の内部に雨水が溜まることが防止される。 FIG. 9 is a diagram illustrating drainage of rainwater in the waterproof structure of the present embodiment. As described above, the upper end of the vertical piece 60 is provided with the decorative piece 61 formed in a substantially U shape in cross section from the horizontal lower piece 610, the vertical front piece 611, and the horizontal upper piece 612. A drain hole 613 is formed in the lower piece 610. Rainwater can enter through the gap between the upper piece 612 of the decorative piece 61 and the outer wall W, but the intruded rainwater is discharged onto the inclined upper case plate 6 from the drain hole 613 formed in the lower piece 610 of the decorative piece 61. Therefore, rainwater is prevented from accumulating inside the decorative piece 61.

本発明は、窓シャッターの防水構造に用いることができる。 The present invention can be used for a waterproof structure of a window shutter.

１ シャッターケース
６ 上面ケース板
６０ 垂直片
９ 保持部材
９１ 上側の被係止片
９１０ 底片
１０ 補強板材
１００ 垂直補強片
１０１ 係止片
Ｓ 薄肉状に弾性変形した乾式シーリング材
Ｓ´ 弾性変形する前（仮保持状態における）の乾式シーリング材
Ｗ 外壁 DESCRIPTION OF SYMBOLS 1 Shutter case 6 Upper surface case board 60 Vertical piece 9 Holding member 91 Upper to-be-latched piece 910 Bottom piece 10 Reinforcement board material 100 Vertical reinforcement piece 101 Engagement piece S The dry sealing material S 'thinly elastically deformed Before elastic deformation ( Dry sealing material W (in the temporary holding state)

Claims (5)

シャッターケースは、シャッターケースの両端部位を、建物の外壁に固定された一対の保持部材を介して外壁に取り付けられており、
前記シャッターケースの上面ケース板の外壁側の端部には垂直片が形成されており、
前記シャッターケースには、上面ケース板の長さ方向に沿って延びる長尺状の補強板材が設けてあり、当該補強板材は、前記上面ケース板の垂直片に外壁側から重なるように当接する上側の垂直補強片と、下側の係止片と、を備え、
前記保持部材は、前記係止片が係止する被係止片を備えており、当該被係止片は外壁から離間する方向に延出する底片と、当該底片の先端に形成された立ち上がり片と、からなり、前記底片は、前記係止片が前記被係止片の底片の先端側に係止した状態では、前記垂直補強片と前記外壁とが、弾性変形前の乾式シーリング材の断面寸法よりも大きい距離だけ離間対向するような寸法を備えており、
前記シャッターケースが前記外壁に取り付けられた状態において、前記係止片が前記被係止片の底片の基端側に位置し、前記垂直補強片と前記外壁との間には薄肉状に弾性変形した乾式シーリング材が挟持されている、外壁取り付けシャッターの防水構造。 The shutter case is attached to the outer wall at both ends of the shutter case via a pair of holding members fixed to the outer wall of the building.
A vertical piece is formed at the outer wall end of the upper case plate of the shutter case,
The shutter case is provided with a long reinforcing plate extending along the length direction of the upper case plate, and the upper side of the reinforcing plate is in contact with the vertical piece of the upper case plate so as to overlap from the outer wall side. A vertical reinforcing piece and a lower locking piece,
The holding member includes a locked piece that is locked by the locking piece, the locked piece extending in a direction away from the outer wall, and a rising piece formed at a tip of the bottom piece. The bottom piece is a cross section of the dry sealing material before elastic deformation when the locking piece is locked to the distal end side of the bottom piece of the locked piece, and the vertical reinforcing piece and the outer wall are elastically deformed. It has dimensions that are spaced apart from each other by a distance larger than the dimension,
In the state where the shutter case is attached to the outer wall, the locking piece is positioned on the base end side of the bottom piece of the locked piece, and the thin wall is elastically deformed between the vertical reinforcing piece and the outer wall. Waterproof structure for outer wall-mounted shutter, with dry sealing material sandwiched between them. 前記薄肉状に弾性変形した乾式シーリング材は、
前記係止片が前記被係止片の底片の先端側に係止した状態で前記垂直補強片と前記外壁の少なくとも一方に位置決め接着されている乾式シーリング材を、前記係止片を前記底片にガイドさせながら前記シャッターケースを外壁に向かって移動させることで前記垂直補強片と前記外壁との間で押し潰すようにして弾性変形させてなる、請求項１に記載の外壁取り付けシャッターの防水構造。 The dry sealing material elastically deformed into a thin wall is
A dry sealing material that is positioned and bonded to at least one of the vertical reinforcing piece and the outer wall in a state where the locking piece is locked to the distal end side of the bottom piece of the locked piece, and the locking piece is used as the bottom piece. The waterproof structure of the outer wall-mounted shutter according to claim 1, wherein the shutter case is elastically deformed by being crushed between the vertical reinforcing piece and the outer wall by moving the shutter case toward the outer wall while being guided. 前記上面ケース板の垂直片、前記補強板材の垂直補強片、前記薄肉状に弾性変形した乾式シーリング材は、前記外壁に対して螺子で一体的に固定されている、請求項１、２いずれかに記載の外壁取り付けシャッターの防水構造。   The vertical piece of the upper surface case plate, the vertical reinforcing piece of the reinforcing plate, and the dry sealing material elastically deformed into a thin shape are integrally fixed to the outer wall with screws. Waterproof structure of the outer wall mounting shutter described in 1. 前記上面ケース板の前記垂直片の上端には、当該垂直片の上端に連結された下片と、前記垂直補強片の上側を覆うカバー片と、を備えた化粧片が設けてあり、前記下片には排水孔が形成されている、請求項１〜３いずれかに記載の外壁取り付けシャッターの防水構造。   At the upper end of the vertical piece of the upper case plate, there is provided a decorative piece comprising a lower piece connected to the upper end of the vertical piece and a cover piece covering the upper side of the vertical reinforcing piece, The waterproof structure of the outer wall mounting shutter according to any one of claims 1 to 3, wherein a drain hole is formed in the piece. 前記建物の外壁は、パネルから構成されており、前記シャッターケースは、前記外壁を建物躯体に取り付ける前に当該外壁に先付けされている、請求項１〜４いずれかに記載の外壁取り付けシャッターの防水構造。   The exterior wall mounting shutter according to any one of claims 1 to 4, wherein the outer wall of the building is composed of a panel, and the shutter case is pre-attached to the outer wall before the outer wall is attached to the building frame. Construction.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2514131A (en) * 2013-05-14 2014-11-19 Paul Xavier Mcguigan Anti-vandal system for plant
JP2020084711A (en) * 2018-11-30 2020-06-04 三和シヤッター工業株式会社 Watertight structure

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JPH0635589U (en) * 1992-10-15 1994-05-13 ワイケイケイアーキテクチュラルプロダクツ株式会社 Shutter device body mounting structure
JP2000130055A (en) * 1998-10-27 2000-05-09 Sankyo Alum Ind Co Ltd Shutter
JP2001336371A (en) * 2000-05-31 2001-12-07 Sekisui Chem Co Ltd Coupling method between shutter box and sash frame

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0635589U (en) * 1992-10-15 1994-05-13 ワイケイケイアーキテクチュラルプロダクツ株式会社 Shutter device body mounting structure
JP2000130055A (en) * 1998-10-27 2000-05-09 Sankyo Alum Ind Co Ltd Shutter
JP2001336371A (en) * 2000-05-31 2001-12-07 Sekisui Chem Co Ltd Coupling method between shutter box and sash frame

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2514131A (en) * 2013-05-14 2014-11-19 Paul Xavier Mcguigan Anti-vandal system for plant
GB2514131B (en) * 2013-05-14 2020-02-19 Paul Xavier Mcguigan Anti-vandal system for plant
JP2020084711A (en) * 2018-11-30 2020-06-04 三和シヤッター工業株式会社 Watertight structure
JP7195123B2 (en) 2018-11-30 2022-12-23 三和シヤッター工業株式会社 watertight structure

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