JP6042843B2 - Roof joint cover device - Google Patents

Roof joint cover device Download PDF

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JP6042843B2
JP6042843B2 JP2014094771A JP2014094771A JP6042843B2 JP 6042843 B2 JP6042843 B2 JP 6042843B2 JP 2014094771 A JP2014094771 A JP 2014094771A JP 2014094771 A JP2014094771 A JP 2014094771A JP 6042843 B2 JP6042843 B2 JP 6042843B2
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joint
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wall
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JP2015212465A (en
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後藤　英夫
英夫 後藤
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ドーエイ外装有限会社
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Description

本発明は目地部を介して設けられた高さの異なる左右の建物の屋上の目地部を防水可能に覆う屋上用目地カバー装置に関する。   The present invention relates to a roof joint cover device that covers the joints on the roofs of left and right buildings with different heights provided via joints so as to be waterproof.

従来の屋上用目地カバー装置は、低い一方の建物のパラペットに取付けられた目地部側が上方へ突出する防水カバー支持片が形成されたクランク状の水切りカバーと、この水切りカバーの上部を覆う高い他方の建物の外壁に取付けられた先端部が下方へ突出する側板を有する目地カバーと、この目地カバーの側板と前記水切りカバーとの間より内部に水が浸入するのを阻止する防水カバー装置とで構成されている。   A conventional roof joint cover device includes a crank-shaped drain cover formed with a waterproof cover support piece projecting upward on the joint section side attached to the parapet of one of the lower buildings, and the other higher side covering the upper portion of the drain cover. A joint cover having a side plate with a tip projecting downwardly attached to the outer wall of the building, and a waterproof cover device that prevents water from entering inside between the side plate of the joint cover and the draining cover. It is configured.

しかしながら、目地カバーの両端部からの雨水や風の侵入は左右の建物の外壁に両端部が取付けられた伸縮可能な左右の外壁用目地カバー装置を設けても阻止することができないという欠点があった。   However, the invasion of rainwater and wind from both ends of the joint cover cannot be prevented even by providing a stretchable left and right outer wall joint cover device with both ends attached to the outer walls of the left and right buildings. It was.

特許第４９６９５４９号公報Japanese Patent No. 4969549 特許第３８１３８７８号公報Japanese Patent No. 3813878

本発明は以上のような従来の欠点に鑑み、左右の建物間の目地部を覆う目地カバーと伸縮可能な左右の外壁用カバー装置で覆われた部位に、雨水や風が侵入するのを効率よく阻止することができるとともに、左右の建物が地震で異なる前後左右方向に揺れ動いても、その揺れ動きを吸収し、内部に雨水や風の侵入を阻止することができる屋上用目地カバー装置を提供することを目的としている。   In view of the above-described conventional drawbacks, the present invention is effective in allowing rainwater and wind to invade a part covered with a joint cover that covers the joint part between the left and right buildings and a cover device for the left and right outer walls that can be expanded and contracted. Provide a roof joint cover device that can well block and absorb the swaying motion even if the left and right buildings swing differently in front and back, left and right due to the earthquake, and prevent rainwater and wind from entering inside The purpose is that.

本発明の前記ならびにそのほかの目的と新規な特徴は次の説明を添付図面と照らし合わせて読むと、より完全に明らかになるであろう。
ただし、図面はもっぱら解説のためのものであって、本発明の技術的範囲を限定するものではない。 The above and other objects and novel features of the present invention will become more fully apparent when the following description is read in conjunction with the accompanying drawings.
However, the drawings are for explanation only and do not limit the technical scope of the present invention.

上記目的を達成するために、本発明は目地部を介して設けられた高さの異なる左右の建物の、低い方の一方の建物のパラペットの上部に取付けられた目地部側が上方へ突出する防水カバー支持片および両側に雨水浸入阻止カバーが形成されたほぼクランク状の水切りカバーと、前記目地部が広くなるように地震で前記左右の建物が揺れ動いた場合に、前記水切りカバー上を先端部の下方へ突出する側板が移動できるように、該左右の建物の高い方の他方の建物の外壁に取付けられた目地カバーと、この目地カバーの両端部寄りの前記左右の建物の外壁に両端部が取付けられ、かつ上部が前記水切りカバーの防水カバー支持片近傍に位置する伸縮可能な左右の外側壁用目地カバー装置とからなる屋上用目地カバー装置において、前記目地カバーの両端部の上部に、該目地カバーの両端部の前記他方の建物の外壁に取付けられた支持具に支持された先端部が外方へ回動できる端部カバーと、この端部カバーの外側端部に固定された、前記水切りカバーの雨水浸入阻止カバーの中央部まで当接する固定雨水浸入阻止カバーと、前記端部カバーの外側端部の下部位置の前記左右の建物間および、前記左右の外側壁用目地カバー装置の上部部分を覆う少なくとも１個以上の中央部が外方へ突出することができる、前記左右の建物の外壁に取付けられた外側可動カバーと、この外側可動カバーを常時中央部が外方へ突出できるような状態を保つ外側可動カバー保持機構と、前記端部カバーに取付けられた、前記固定雨水浸入阻止カバーが前記水切りカバーの雨水浸入阻止カバーと常時当接するように付勢する付勢機構とで屋上用目地カバー装置を構成している。   In order to achieve the above object, the present invention provides a waterproof structure in which the joint part attached to the upper part of the parapet of one of the lower buildings of the left and right buildings of different heights provided through the joint part protrudes upward. When the left and right buildings are shaken by an earthquake such that the cover support piece and rainwater intrusion prevention covers are formed on both sides of the cover, and the joints are widened. Both ends of the joint cover attached to the outer wall of the other building of the higher one of the left and right buildings and the outer walls of the left and right buildings near both ends of the joint cover so that the side plates protruding downward can be moved. A roof joint cover device comprising: a left and right outer wall joint cover device that can be expanded and contracted and has an upper portion positioned in the vicinity of a waterproof cover supporting piece of the draining cover. At the top of both ends, an end cover on which the tip supported by the support attached to the outer wall of the other building at both ends of the joint cover can be turned outward, and the outer end of the end cover A fixed rainwater intrusion prevention cover that is fixed to a portion that contacts the rainwater intrusion prevention cover at the center of the drainage cover, between the left and right buildings at the lower position of the outer end portion of the end cover, and the left and right outer sides An outer movable cover attached to the outer walls of the left and right buildings, wherein at least one central portion covering the upper portion of the wall joint cover device can protrude outward, and the outer movable cover is always placed in the central portion. The outer movable cover holding mechanism that keeps the state that can protrude outward, and the fixed rainwater intrusion prevention cover attached to the end cover always abuts against the rainwater intrusion prevention cover of the drainage cover. Constitute the rooftop for a joint cover device with a biasing mechanism for biasing.

以上の説明から明らかなように、本発明にあっては次に列挙する効果が得られる。
（１）請求項１により、目地カバーと伸縮可能な左右の外壁用目地カバー装置とで覆われた空間に、雨水や風が侵入するのを端部カバー、外側可動カバー、外側固定カバーで阻止することができる。
（２）前記（１）により、端部カバーは支持具によって回動できるように支持され、付勢機構によって目地カバーの端部に常時当接するように付勢されているので、地震で左右の建物が異なる前後方向に揺れ動いても、外側固定カバーを損傷することなく、その揺れ動きを吸収することができる。
（３）前記（１）により、地震で目地部が狭くなるように揺れ動いても、伸縮可能な左右の外壁用目地カバー装置と、外側可動カバーの収縮で、その揺れ動きを左右の外壁用目地カバー装置や外側可動カバーを損傷することなく吸収することができる。
（４）請求項２も前記（１）〜（３）と同様な効果が得られるとともに、つば状の固定カバーによって、目地部が狭くなって外側可動カバーの中央部が外方へ突出したとしても、隙間が生じるのを確実に阻止することができる。
（５）請求項３も前記（１）〜（３）と同様な効果が得られる。 As is clear from the above description, the present invention has the following effects.
(1) According to claim 1, rainwater and wind are prevented from entering the space covered with the joint cover and the expandable left and right outer wall joint cover device by the end cover, the outer movable cover, and the outer fixed cover. can do.
(2) According to the above (1), the end cover is supported so as to be rotatable by the support, and is urged by the urging mechanism so as to always contact the end of the joint cover. Even if the building swings in different longitudinal directions, the swinging motion can be absorbed without damaging the outer fixed cover.
(3) According to the above (1), the left and right outer wall joint covers that can be expanded and contracted by the contraction of the outer movable cover and the left and right outer wall joint covers that can be expanded and contracted even if the joint is swung so as to become narrow due to an earthquake. Absorption is possible without damaging the device or the outer movable cover.
(4) In claim 2, the same effects as in (1) to (3) can be obtained, and the joint portion is narrowed by the collar-shaped fixed cover, and the center portion of the outer movable cover protrudes outward. However, it is possible to reliably prevent the gap from occurring.
(5) In claim 3, the same effects as in the above (1) to (3) can be obtained.

本発明を実施するための第１の形態の平面図。The top view of the 1st form for carrying out the present invention. 図１の２−２線に沿う断面図。Sectional drawing which follows the 2-2 line of FIG. 図１の３−３線に沿う断面図。Sectional drawing which follows the 3-3 line of FIG. 図１の４−４線に沿う断面図。Sectional drawing in alignment with line 4-4 in FIG. 本発明を実施するための第１の形態の水切りカバーの取付け状態の説明図。Explanatory drawing of the attachment state of the draining cover of the 1st form for implementing this invention. 本発明を実施するための第１の形態の目地カバーの取付け状態の説明図。Explanatory drawing of the attachment state of the joint cover of the 1st form for implementing this invention. 本発明を実施するための第１の形態の端部カバーの説明図。Explanatory drawing of the edge part cover of the 1st form for implementing this invention. 本発明を実施するための第１の形態の端部カバーに固定雨水浸入阻止カバーを取付けた状態の説明図。Explanatory drawing of the state which attached the fixed rainwater infiltration prevention cover to the edge part cover of the 1st form for implementing this invention. 本発明を実施するための第１の形態の外側可動カバーの説明図。Explanatory drawing of the outer side movable cover of the 1st form for implementing this invention. 本発明を実施するための第１の形態の外側可動カバー保持機構の説明図。Explanatory drawing of the outer side movable cover holding mechanism of the 1st form for implementing this invention. 本発明を実施するための第１の形態の目地部が広くなった状態の動作説明図。Operation | movement explanatory drawing in the state where the joint part of the 1st form for implementing this invention became wide. 本発明を実施するための第１の形態の目地部が狭くなった状態の動作説明図。Operation | movement explanatory drawing of the state in which the joint part of the 1st form for implementing this invention became narrow. 本発明を実施するための第１の形態の異なる前後方向に揺れ動いた状態の動作説明図。Operation | movement explanatory drawing of the state swung in the front-back direction from which the 1st form for implementing this invention differs. 図１３の１４−１４線に沿う断面図。Sectional drawing which follows the 14-14 line | wire of FIG. 本発明を実施するための第２の形態の平面図。The top view of the 2nd form for carrying out the present invention. 本発明を実施するための第２の形態の正面図。The front view of the 2nd form for carrying out the present invention. 本発明を実施するための第２の形態の端部カバーの説明図。Explanatory drawing of the edge part cover of the 2nd form for implementing this invention. 本発明を実施するための第２の形態の外側可動カバーの説明図。Explanatory drawing of the outer side movable cover of the 2nd form for implementing this invention. 本発明を実施するための第３の形態の平面図。The top view of the 3rd form for carrying out the present invention. 本発明を実施するための第３の形態の正面図。The front view of the 3rd form for carrying out the present invention. 本発明を実施するための第３の形態の外側可動カバーの平面図。The top view of the outer side movable cover of the 3rd form for carrying out the present invention. 本発明を実施するための第３の形態の外側可動カバーの正面図。The front view of the outer side movable cover of the 3rd form for carrying out the present invention.

以下、図面に示す本発明を実施するための形態により、本発明を詳細に説明する。   Hereinafter, the present invention will be described in detail with reference to the embodiments shown in the drawings.

図１ないし図１４に示す本発明を実施するための第１の形態において、１は目地部２を介して設けられた高さの異なる左右の建物３、４の屋上部分に取付けられる本発明の屋上用目地カバー装置で、この屋上用目地カバー装置１は低い方の一方の建物３の目地部２側のパラペット５の上部に複数本のアンカーボルト６等で、所定間隔で固定された複数個の取付け金具７に複数本のビス８で固定された目地部側が上方へ突出する防水カバー支持片９および、両側に雨水浸入阻止カバー１０が形成されたほぼクランク状の水切りカバー１１と、前記目地部２が広くなるように前記左右の建物３、４が揺れ動いた場合に、前記水切りカバー１１上を先端部の下方へ突出する側板１２が移動できるように高い方の他方の建物４の外壁面４ａに複数本のタッピングビス１３等によって所定間隔で固定された複数個の目地カバー支持金具１４に支持されるとともに、外壁４ａに形成した凹部１５内に上端部を挿入して複数本のビス１６で固定された目地カバー１７と、この目地カバー１７の側板１２の上部寄りの内壁面に一端部が取付けバー部材１８で押えて複数本のビス１９で固定され、他端部が前記水切りカバー１１の防水カバー支持片９に取付けバー部材２０で押えて複数本のビス２１で固定された、前記目地部２の幅寸法に前記側板１２と防水カバー支持片９との間の寸法をプラスした寸法の防水カバー２２と、この防水カバー２２を伸縮できるように支持する、特許第４９６９５４９号の特許発明（請求項１）と同じように構成された防水カバー支持装置２３と、前記目地カバー１７の両端部寄りの前記左右の建物３、４の外壁３ａ、４ａに両端部が取付けられ、かつ上部が前記水切りカバー１１の防水カバー支持片９近傍に位置する、従来から使用されている伸縮可能な左右の外側壁用目地カバー装置２４、２４と、前記目地カバー１７の両端部の上部に、該目地カバー１７の両端部の前記他方の建物４、４の外壁４ａに取付けられた支持具２５、２５に支持された先端部が外方へ回動できる端部カバー２６、２６と、この端部カバー２６、２６の外側端部全体に固定された、前記水切りカバー１１の雨水浸入阻止カバー１０、１０の中央部までと当接する固定雨水浸入阻止カバー２７、２７と、前記端部カバー２６、２６の外側端部の下部位置の前記左右の建物３、４間および、前記左右の外側壁用目地カバー装置２４、２４の上部部位を覆う中央部が外方へ突出することができる前記左右の建物３、４の外壁３ａ、４ａに取付けられた外側可動カバー２８、２８と、この外側可動カバー２８、２８を常時中央部が外方へ突出できるような状態を保つ外側可動カバー保持機構２９、２９と、前記端部カバー２６、２６に取付けられた、前記固定雨水浸入阻止カバー２７、２７が前記水切りカバー１１の雨水浸入阻止カバー１０、１０と常時当接するように付勢する付勢機構３０、３０とで構成されている。   In the first embodiment for carrying out the present invention shown in FIG. 1 to FIG. 14, reference numeral 1 denotes an embodiment of the present invention that is attached to the rooftop portions of left and right buildings 3, 4 provided through joint portions 2. The roof joint cover device 1 is a plurality of roof joint covers 1 fixed at predetermined intervals by a plurality of anchor bolts 6 or the like on the upper part of the parapet 5 on the joint portion 2 side of one of the lower buildings 3. A waterproof cover support piece 9 that is fixed to the mounting bracket 7 with a plurality of screws 8 and projecting upward at the joint portion, a substantially crank-shaped draining cover 11 having rainwater intrusion prevention covers 10 formed on both sides thereof, and the joint When the left and right buildings 3 and 4 are swung so that the portion 2 becomes wider, the outer wall surface of the other building 4 on the upper side so that the side plate 12 projecting below the tip end portion can move on the draining cover 11. Multiple 4a A joint cover that is supported by a plurality of joint cover support fittings 14 fixed at predetermined intervals by a wrapping screw 13 or the like and that is fixed by a plurality of screws 16 by inserting an upper end portion into a recess 15 formed in the outer wall 4a. 17 and an inner wall surface near the upper portion of the side plate 12 of the joint cover 17, one end is pressed by the mounting bar member 18 and fixed by a plurality of screws 19, and the other end is the waterproof cover supporting piece 9 of the draining cover 11. A waterproof cover 22 having a dimension obtained by adding a dimension between the side plate 12 and the waterproof cover support piece 9 to the width dimension of the joint portion 2, which is fixed to the joint bar member 20 by a plurality of screws 21; The waterproof cover support device 23 configured to be supported by the waterproof cover 22 so that it can be expanded and contracted is constructed in the same manner as the patent invention of Japanese Patent No. 4969549 (Claim 1), and the joint cover 17 Conventionally extendable and retractable, both ends of which are attached to the outer walls 3a and 4a of the left and right buildings 3 and 4 near the both ends, and the upper part is located in the vicinity of the waterproof cover support piece 9 of the draining cover 11 Left and right outer wall joint cover devices 24, 24, and supports 25 attached to the outer walls 4 a of the other buildings 4, 4 at both ends of the joint cover 17 at the upper portions of both ends of the joint cover 17, 25, end covers 26, 26 whose front ends supported by 25 can be rotated outward, and the rainwater intrusion prevention cover 10, which is fixed to the entire outer ends of the end covers 26, 26, 10 fixed rainwater intrusion prevention covers 27 and 27 that contact up to the center portion, and between the left and right buildings 3 and 4 at the lower position of the outer end of the end covers 26 and 26, and the left and right outer wall joints Cover device 24, 24. The outer movable covers 28 and 28 attached to the outer walls 3a and 4a of the left and right buildings 3 and 4 that can protrude outward from the central portion covering the upper portion 24, and the outer movable covers 28 and 28 are always provided. Outer movable cover holding mechanisms 29 and 29 that maintain a state in which the central portion can protrude outward, and the fixed rainwater intrusion prevention covers 27 and 27 attached to the end covers 26 and 26 are provided for the drainage cover 11. It is comprised by the urging mechanisms 30 and 30 which urge | bias so that it may always contact | abut with the rain water permeation prevention covers 10 and 10.

前記端部カバー２６、２６は図７に示すように、前記目地カバー１７の両端部の上部に先端部が回動できる長方形状の枠形状に角パイプ材で形成された端部カバーフレーム３１と、この端部カバーフレーム３１の上面を覆う端部カバー板３２と、前記端部カバーフレーム３１の後端部のフレーム３１ａより、前記目地カバー１７の端部より外方に突出させた枢支孔３３が形成された枢支部３４と、この枢支部３４の枢支孔３３に回動可能に挿入された軸３５を上部に設けた、前記他方の建物４の目地カバー１７の端部位置の壁面４ａに複数本のビス３６で固定された支持具２５とで構成されている。   As shown in FIG. 7, the end covers 26, 26 include an end cover frame 31 formed of a square pipe material in a rectangular frame shape whose tip can be rotated at the upper part of both ends of the joint cover 17. The end cover plate 32 covering the upper surface of the end cover frame 31 and a pivot hole projecting outward from the end of the joint cover 17 from the frame 31a at the rear end of the end cover frame 31. A wall surface at the end position of the joint cover 17 of the other building 4 provided at the upper part with a pivot part 34 formed with a pivot 33 and a shaft 35 rotatably inserted into the pivot hole 33 of the pivot part 34. 4a, and a support 25 fixed by a plurality of screws 36.

前記固定雨水浸入阻止カバー２７、２７は、図８に示すように前記端部カバー２６の外側端部全体に、前記水切りカバー１１の雨水浸入阻止カバー１０の中央部まで覆って当接するように固定され、下端部には外方へ突出する前記外側可動カバー２８の上部を覆う、つば状の外側可動カバーカバー部材３７が形成されている。   The fixed rainwater intrusion prevention covers 27 and 27 are fixed so as to cover and abut the entire outer end of the end cover 26 up to the center of the rainwater intrusion prevention cover 10 of the drainage cover 11 as shown in FIG. A flange-shaped outer movable cover cover member 37 that covers the upper portion of the outer movable cover 28 protruding outward is formed at the lower end.

なお、この固定雨水浸入阻止カバー２７、２７は前記端部カバーフレーム３１をアングル状に形成して、外面のフレーム３１ａ部分に取付けてもよい。   The fixed rainwater intrusion prevention covers 27, 27 may be attached to the outer frame 31a by forming the end cover frame 31 in an angle shape.

この場合、側面のフレーム３１ａの下部内側面が前記雨水浸入阻止カバー１０と当接して、雨水の浸入を阻止できるようにしておかなければならない。   In this case, it is necessary that the lower inner side surface of the side frame 31a abuts against the rainwater intrusion prevention cover 10 to prevent rainwater from entering.

前記外側可動カバー２８、２８は図９に示すように、前記端部カバー２６の外側端部の下部位置の前記左右の建物３、４間および、前記固定雨水浸入阻止カバー２７の下端部から前記左右の外側壁用目地カバー装置２４、２４の上部部位を覆うように取付けられるもので、前記左右の建物３、４の外壁３ａ、４ａに取付けられたヒンジ部材３８、３８と、このヒンジ部材３８、３８に両端部が取付けられ、中央部が外方へ突出できる、わずかに両端部より突出するように中央ヒンジ部材３９で取付けられた１個の左右の可動カバー板４０、４０とで構成されている。   As shown in FIG. 9, the outer movable covers 28, 28 are located between the left and right buildings 3, 4 at the lower position of the outer end of the end cover 26 and from the lower end of the fixed rainwater intrusion prevention cover 27. Hinge members 38, 38 attached to the outer walls 3 a, 4 a of the left and right buildings 3, 4, which are attached so as to cover upper portions of the left and right outer wall joint cover devices 24, 24, and the hinge members 38 , 38 are attached to the left and right movable cover plates 40, 40 attached to the central hinge member 39 so that both ends are attached and the center can protrude outward, and slightly protrude from both ends. ing.

前記外側可動カバー保持機構２９、２９は前記左右の可動カバー板４０、４０の中央部を常時一直線になるように付勢する一端部が左右の可動カバー板４０、４０の中央部寄りの位置に取付けられ、他端部が他方の建物４の外壁面４ａに取付けられたアイボルト４１を通過させるワイヤー４２と、このワイヤー４２のアイボルト４１を通過させた部分に取付けられ、所定の引張力で、該ワイヤー４１すなわち前記左右の可動カバー板４０、４０を付勢できるように、前記他方の建物４の外壁４ａに固定された付勢スプリング４３とで構成されている。   The outer movable cover holding mechanisms 29, 29 are arranged so that one end portion for urging the central portion of the left and right movable cover plates 40, 40 so as to be always in a straight line is closer to the central portion of the left and right movable cover plates 40, 40. Attached to the wire 42 through which the eyebolt 41 attached to the outer wall surface 4a of the other building 4 is passed, and the portion of the wire 42 through which the eyebolt 41 is passed, with a predetermined tensile force, It comprises a biasing spring 43 fixed to the outer wall 4a of the other building 4 so that the wire 41, that is, the left and right movable cover plates 40, 40 can be biased.

前記付勢機構３０、３０は前記端部カバー２６の後部側の内側の端部カバーフレーム３１、３１に一端部が取付けられ、他端部を前記凹部１５に固定されたピン４４に取付けられ、前記端部カバー２６、２６を常時固定雨水浸入阻止カバー２７、２７が前記水切りカバー１１の雨水浸入阻止カバー１０、１０に常時当接するように付勢する付勢スプリング４５を用いて構成されている。   The urging mechanisms 30 and 30 are attached at one end to the inner end cover frames 31 and 31 on the rear side of the end cover 26 and attached at the other end to a pin 44 fixed to the recess 15. The end covers 26, 26 are configured using urging springs 45 that urge the fixed rainwater intrusion prevention covers 27, 27 so as to always abut against the rainwater intrusion prevention covers 10, 10 of the drainage cover 11. .

上記構成の屋上用目地カバー装置１は左右の建物３、４の屋上部分の目地部２は目地カバー１７、左右の外側壁用目地カバー装置２４、２４、水切りカバー１１の雨水浸入阻止カバー１０、端部カバー２６の固定雨水浸入阻止カバー２７および外側可動カバー２８で覆われ、内部に雨水や風が侵入するのが阻止される。   The roof joint cover device 1 having the above-described structure includes a joint cover 17 on the roof portion of the left and right buildings 3 and 4, joint covers 24 and 24 for the left and right outer walls, a rainwater intrusion prevention cover 10 for the draining cover 11, The end cover 26 is covered with a fixed rainwater intrusion prevention cover 27 and an outer movable cover 28 to prevent rainwater and wind from entering inside.

なお、目地カバー１７の側板１２と水切りカバー１１との間の隙間より侵入する風や雨水は 防止カバー２２によって、内部への侵入を阻止することができる。   In addition, wind and rainwater entering from the gap between the side plate 12 of the joint cover 17 and the draining cover 11 can be prevented from entering the interior by the prevention cover 22.

地震で左右の建物３、４が異なる左右方向に揺れ動き、目地部２が広くなるように揺れ動くと、図１１に示すように目地カバー１７の側板１２が水切りカバー１１上を防水カバー支持片９側へ移動するとともに、端部カバー２６の固定雨水浸入阻止カバー２７が水切りカバー１１の雨水浸入阻止カバー１０と当接した状態でスライド移動する。   When the left and right buildings 3 and 4 are swung in different left and right directions due to the earthquake, and the joint portion 2 is swung so as to widen, the side plate 12 of the joint cover 17 moves over the draining cover 11 as shown in FIG. And the fixed rainwater intrusion prevention cover 27 of the end cover 26 is slid in a state of being in contact with the rainwater intrusion prevention cover 10 of the draining cover 11.

また、左右の外壁用目地カバー装置２４、２４は伸長し、外側可動カバー２８は外側可動カバー保持機構２９の保持力に抗して直線状になるように回動して、目地部２内へ雨水や風が侵入するのを阻止するように移動して、その揺れ動きを吸収する。   Also, the left and right outer wall joint cover devices 24, 24 extend, and the outer movable cover 28 rotates linearly against the holding force of the outer movable cover holding mechanism 29 to enter the joint portion 2. It moves so as to prevent rainwater and wind from entering, and absorbs the swaying motion.

地震で左右の建物３、４が異なる左右方向に揺れ動き、目地部２が狭くなるように揺れ動くと、図１２に示すように目地カバー１７の側板１２が水切りカバー１１上を防水カバー支持片９より離れるように移動するとともに、端部カバー２６の固定雨水浸入阻止カバー２７が水切りカバー１１の雨水浸入阻止カバー１０と当接した状態でスライド移動する。   When the left and right buildings 3 and 4 are swung in different left and right directions due to the earthquake and the joint portion 2 is swung so as to be narrowed, the side plate 12 of the joint cover 17 moves over the draining cover 11 from the waterproof cover support piece 9 as shown in FIG. While moving away, the fixed rainwater intrusion prevention cover 27 of the end cover 26 is slid in a state of being in contact with the rainwater intrusion prevention cover 10 of the drainage cover 11.

また、左右の外側壁用目地カバー装置２４、２４は収縮し、外側可動カバー２８は外側可動カバー保持機構２９の保持力によって中央部が外方へ突出して目地部２内へ雨水や風が侵入するのを阻止するように移動して、その揺れ動きを吸収する。   Further, the right and left outer wall joint cover devices 24 and 24 contract, and the outer movable cover 28 protrudes outward by the holding force of the outer movable cover holding mechanism 29 so that rainwater and wind enter the joint portion 2. It moves so as to prevent it from moving, and absorbs the shaking movement.

地震で左右の建物３、４が異なる前後方向に揺れ動くと、図１３および図１４に示すように端部カバー２６の固定雨水浸入阻止カバー２７が水切りカバー１１の雨水浸入阻止カバー１０によって外方へ押し付けられ、支持具２５を中心に端部カバー２６の先端部が付勢機構３０の付勢力に抗して外方へ回動し、その揺れ動きを吸収する。
なお、左右の外側壁用目地カバー装置２４、２４および外側可動カバー２８、２８の両端部は前後方向に移動するだけで、該部からの 雨水や風の侵入を阻止できる状態を保っている。 When the left and right buildings 3 and 4 are swung in different front and rear directions due to the earthquake, the fixed rainwater intrusion prevention cover 27 of the end cover 26 is moved outward by the rainwater intrusion prevention cover 10 of the draining cover 11 as shown in FIGS. 13 and 14. The tip end portion of the end cover 26 is pressed against the urging force of the urging mechanism 30 around the support 25 and absorbs the shaking movement.
It should be noted that both end portions of the left and right outer wall joint cover devices 24, 24 and the outer movable covers 28, 28 are moved in the front-rear direction, so that rainwater and wind can be prevented from entering from these portions.

[発明を実施するための異なる形態]
次に、図１５ないし図２２に示す本発明を実施するための異なる形態につき説明する。なお、これらの本発明を実施するための異なる形態の説明に当って、前記本発明を実施するための第１の形態と同一構成部分には同一符号を付して重複する説明を省略する。 [Different forms for carrying out the invention]
Next, different modes for carrying out the present invention shown in FIGS. 15 to 22 will be described. In the description of the different embodiments for carrying out the present invention, the same components as those in the first embodiment for carrying out the present invention are denoted by the same reference numerals, and redundant description is omitted.

図１５ないし図１８に示す本発明を実施するための第２の形態において、前記本発明を実施するための第１の形態と主に異なる点は、水切りカバー１１の端部だけを覆う固定雨水浸入阻止カバー２７Ａを設けるとともに、端部カバー板３２と一体に形成された外側可動カバーカバー部材３７Ａを設けた端部カバー２６Ａと、この端部カバー２６Ａの外側可動カバーカバー部材３７Ａの下面に上面が当接する外側可動カバー２８Ａを用いた点で、このように構成した屋上用目地カバー装置１Ａにしても、前記本発明を実施するための第１の形態と同様な作用効果が得られる。   The second embodiment for carrying out the present invention shown in FIGS. 15 to 18 is mainly different from the first embodiment for carrying out the present invention in that the fixed rain water covers only the end portion of the draining cover 11. An end cover 26A provided with an intrusion prevention cover 27A and an outer movable cover cover member 37A formed integrally with the end cover plate 32, and an upper surface on the lower surface of the outer movable cover cover member 37A of the end cover 26A The roof top joint cover device 1A configured as described above can obtain the same operational effects as those of the first embodiment for carrying out the present invention in that the outer movable cover 28A with which is in contact is used.

図１９ないし図２２に示す本発明を実施するための第３の形態において、前記本発明を実施するための第１の形態と主に異なる点は、上・下部に四角枠形が２個のパンタグラフ形状の支持金具４６、４６を用いて、２個の中央部が外方へ突出する左右の可動カバー板４０Ａ、４０Ａ、４０Ａ、４０Ａを用いた外側可動カバー２８Ｂを用いた点で、このように構成した屋上用目地カバー装置１Ｂにしても、前記本発明を実施するための第１の形態と同様な作用効果が得られる。   The third embodiment for carrying out the present invention shown in FIGS. 19 to 22 is mainly different from the first embodiment for carrying out the present invention in that two rectangular frame shapes are provided at the upper and lower portions. This is because the outer movable cover 28B using the left and right movable cover plates 40A, 40A, 40A, and 40A, in which the two central portions protrude outward, using the pantograph-shaped support brackets 46, 46, is used in this way. Even when the roof joint cover device 1B is configured as described above, the same effects as those of the first embodiment for carrying out the present invention can be obtained.

なお、本発明の各実施の形態では水切りカバー１１の雨水浸入阻止カバー１０と、端部カバー２６、２６Ａの固定雨水浸入阻止カバー２７、２７Ａ間や、外側可動カバーカバー部材３７、３７Ａと外側可動カバー２８、２８Ａの上面との間から雨水や風が侵入するのを阻止できるようにスポンジ等の弾性部材を設置してもよい。   In each embodiment of the present invention, the rainwater intrusion prevention cover 10 of the draining cover 11 and the fixed rainwater intrusion prevention covers 27 and 27A of the end covers 26 and 26A, and the outer movable cover cover members 37 and 37A and the outer movable cover are movable. An elastic member such as a sponge may be installed so as to prevent rainwater and wind from entering between the upper surfaces of the covers 28 and 28A.

本発明は左右の建物の屋上部分の目地部を覆う屋上用目地カバー装置を製造する産業で利用される。   INDUSTRIAL APPLICABILITY The present invention is used in an industry for manufacturing a roof joint cover device that covers joints of roof portions of left and right buildings.

１、１Ａ、１Ｂ：屋上用目地カバー装置、
２：目地部、 ３：一方の建物、
４：他方の建物、 ５：パラペット、
６：アンカーボルト、 ７：取付け金具、
８：ビス、 ９：防水カバー支持片、
１０：雨水浸入阻止カバー、 １１：水切りカバー、
１２：側板、 １３：タッピングビス、
１４：目地カバー支持金具、 １５：凹部、
１６：ビス、 １７：目地カバー、
１８：取付けバー部材、 １９：ビス、
２０：取付けバー部材、 ２１：ビス、
２２：防水カバー、 ２３：防水カバー支持装置、
２４：左右の外側壁用目地カバー装置、
２５：支持具、
２６、２６Ａ：端部カバー、
２７、２７Ａ：固定雨水浸入阻止カバー、
２８、２８Ａ：外側可動カバー、
２９：外側可動カバー保持機構、
３０：付勢機構、 ３１：端部カバーフレーム、
３２：端部カバー板、 ３３：枢支孔、
３４：枢支部、 ３５：軸、
３６：ビス、
３７、３７Ａ：外側可動カバーカバー部材、
３８：ヒンジ部材、 ３９：中央ヒンジ部材、
４０、４０Ａ：左右の可動カバー板、
４１：アイボルト、 ４２：ワイヤー、
４３：付勢スプリング、 ４４：ピン、
４５：付勢スプリング、 ４６：支持金具。 1, 1A, 1B: roof joint cover device,
2: joints, 3: one building,
4: The other building, 5: Parapet
6: Anchor bolt, 7: Mounting bracket,
8: Screw, 9: Waterproof cover support piece,
10: Rainwater infiltration prevention cover, 11: Drainage cover,
12: Side plate, 13: Tapping screw,
14: Joint cover support bracket, 15: Recess,
16: Screw, 17: Joint cover,
18: Mounting bar member, 19: Screw,
20: Mounting bar member, 21: Screw,
22: waterproof cover, 23: waterproof cover support device,
24: Joint cover device for left and right outer walls,
25: Support tool,
26, 26A: end cover,
27, 27A: Fixed rainwater infiltration prevention cover,
28, 28A: outer movable cover,
29: Outside movable cover holding mechanism,
30: biasing mechanism, 31: end cover frame,
32: end cover plate, 33: pivot hole,
34: Pivot, 35: Axle,
36: Screw,
37, 37A: outer movable cover cover member,
38: Hinge member, 39: Central hinge member,
40, 40A: Left and right movable cover plates,
41: Eyebolt, 42: Wire,
43: Energizing spring, 44: Pin,
45: Energizing spring, 46: Support metal fitting.

Claims (3)

目地部を介して設けられた高さの異なる左右の建物の、低い方の一方の建物のパラペットの上部に取付けられた目地部側が上方へ突出する防水カバー支持片および両側に雨水浸入阻止カバーが形成されたほぼクランク状の水切りカバーと、前記目地部が広くなるように地震で前記左右の建物が揺れ動いた場合に、前記水切りカバー上を先端部の下方へ突出する側板が移動できるように、該左右の建物の高い方の他方の建物の外壁に取付けられた目地カバーと、この目地カバーの両端部寄りの前記左右の建物の外壁に両端部が取付けられ、かつ上部が前記水切りカバーの防水カバー支持片近傍に位置する伸縮可能な左右の外側壁用目地カバー装置とからなる屋上用目地カバー装置において、前記目地カバーの両端部の上部に、該目地カバーの両端部の前記他方の建物の外壁に取付けられた支持具に支持された先端部が外方へ回動できる端部カバーと、この端部カバーの外側端部に固定された、前記水切りカバーの雨水浸入阻止カバーの中央部まで当接する固定雨水浸入阻止カバーと、前記端部カバーの外側端部の下部位置の前記左右の建物間および、前記左右の外側壁用目地カバー装置の上部部分を覆う少なくとも１個以上の中央部が外方へ突出することができる、前記左右の建物の外壁に取付けられた外側可動カバーと、この外側可動カバーを常時中央部が外方へ突出できるような状態を保つ外側可動カバー保持機構と、前記端部カバーに取付けられた、前記固定雨水浸入阻止カバーが前記水切りカバーの雨水浸入阻止カバーと常時当接するように付勢する付勢機構とからなることを特徴とする屋上用目地カバー装置。 A waterproof cover support piece projecting upward at the joint part attached to the upper part of the parapet of one of the lower buildings of the left and right buildings with different heights provided through the joint part, and rainwater infiltration prevention covers on both sides When the left and right buildings are shaken by an earthquake so that the joint portion is widened and the substantially crank-shaped draining cover is formed, so that the side plate protruding below the tip portion can move on the draining cover. A joint cover attached to the outer wall of the other building of the higher one of the left and right buildings, both ends of the joint cover being attached to the outer walls of the left and right buildings near both ends of the joint cover, and the upper part being waterproof of the drainage cover In the roof joint cover device comprising left and right expandable left and right outer wall joint cover devices located in the vicinity of the cover support piece, both the joint covers The end cover supported by the support attached to the outer wall of the other building of the part is an end cover that can be rotated outward, and the drainage water of the draining cover fixed to the outer end of the end cover A fixed rainwater intrusion prevention cover that contacts the central portion of the intrusion prevention cover; and at least an upper portion of the left and right outer wall joint cover devices between the left and right buildings at a lower position of the outer end portion of the end cover. An outer movable cover attached to the outer wall of the left and right buildings, in which one or more central portions can protrude outward, and a state in which the central portion can always protrude outwardly from the outer movable cover. An outer movable cover holding mechanism, and an urging mechanism attached to the end cover for urging the fixed rainwater intrusion prevention cover so as to always contact the rainwater ingress prevention cover of the draining cover. Roof for joint cover device according to claim. 端部カバーには外側可動カバーの中央部が外方へ突出した場合に該部の上部を覆う、つば状の固定カバーが設けられていることを特徴とする請求項１記載の屋上用目地カバー装置。 The roof cover joint cover according to claim 1, wherein the end cover is provided with a collar-shaped fixed cover that covers an upper portion of the outer movable cover when the central portion of the outer movable cover protrudes outward. apparatus. 固定雨水浸入阻止カバーは端部カバーの他方の建物の外壁寄りの位置までの外側端部全体に固定されていることを特徴とする請求項１記載の屋上用目地カバー装置。 2. The roof joint cover device according to claim 1, wherein the fixed rainwater intrusion prevention cover is fixed to the entire outer end of the end cover up to a position near the outer wall of the other building.
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