JP2020084454A - Flip-up gate - Google Patents

Flip-up gate Download PDF

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JP2020084454A
JP2020084454A JP2018216692A JP2018216692A JP2020084454A JP 2020084454 A JP2020084454 A JP 2020084454A JP 2018216692 A JP2018216692 A JP 2018216692A JP 2018216692 A JP2018216692 A JP 2018216692A JP 2020084454 A JP2020084454 A JP 2020084454A
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frame
vertical
screwed
crosspiece
rail
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JP7120892B2 (en
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貴夫 柏
Takao Kashiwa
貴夫 柏
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Sankyo Tateyama Inc
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Sankyo Tateyama Inc
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Abstract

To provide a flip-up gate having a large upper limit number of horizontal crosspieces.SOLUTION: An upper frame, a lower frame, a vertical frame, a vertical middle crosspiece, and a horizontal crosspiece are provided. The upper frame has a step portion on the front side, and is screwed from the inner peripheral side to a substantially L-shaped connector fixed to the vertical frame. The lower frame has a step portion on the front side, and is screwed from the inner peripheral side to a substantially L-shaped connector fixed to the vertical frame. The vertical middle crosspiece has a front side wall of the upper and lower ends screwed to a rear side wall of the step of the upper frame and the lower frame from the rear side, and has a joint plate on the rear side. A joint plate hides screws for fixing the vertical middle crosspiece with the upper frame and the lower frame, and the horizontal crosspiece is screwed to the vertical middle crosspiece and the vertical frame from the back side.SELECTED DRAWING: Figure 1

Description

本発明は、扉体の上下方向の回動によって開閉を行う跳ね上げ門扉に関するものである。 The present invention relates to a flip-up gate that opens and closes by rotating a door body in a vertical direction.

従来、跳ね上げ門扉の扉体は、その重量の上限が規定されていることから、扉体に取り付け可能な横桟の本数に制限があり、横桟同士の間隔が疎らになってしまうといった問題があった。
ラビーネ３型 三協立山株式会社 ＥＸ総合カタログ 2018-2019 STX1175A p. 1177 Conventionally, the upper limit of the weight of the body of the flip-up gate is regulated, so there is a limit to the number of horizontal rails that can be attached to the door, and the spacing between the horizontal rails becomes sparse. was there.
Rabine Type 3 Sankyo Tateyama Co., Ltd. EX General Catalog 2018-2019 STX1175A p. 1177

本発明は上記の点に鑑み、横桟の上限本数の大きい跳ね上げ門扉を提供することを目的とする。 In view of the above points, the present invention has an object to provide a flip-up gate having a large upper limit number of cross rails.

本発明の跳ね上げ門扉は、上枠と、下枠と、縦枠と、縦中残と、横桟を備え、上枠は、正面側に段部を有していて、縦枠に固定された略Ｌ字状の連結具に内周側からネジ止めされており、下枠は、正面側に段部を有していて、縦枠に固定された略Ｌ字状の連結具に内周側からネジ止めされており、縦中桟は、上下端部の正面側壁を上枠と下枠の段部の背面側壁に背面側からネジ止めされていて、背面側に目板を有しており、目板は、縦中桟と上枠及び下枠とを固定しているネジを隠しており、横桟は、縦中桟と縦枠に背面側からネジ止めされていることを特徴とする。 The flip-up gate of the present invention is provided with an upper frame, a lower frame, a vertical frame, a vertical center rest, and a horizontal rail, and the upper frame has a step on the front side and is fixed to the vertical frame. The lower frame has a step on the front side, and the inner periphery of the substantially L-shaped connector fixed to the vertical frame is screwed to the substantially L-shaped connector. The vertical center rail has a front side wall at the upper and lower ends and is screwed from the back side to the back side walls of the steps of the upper and lower frames, and has an eye plate on the back side. The eye plate hides the screws that fix the vertical middle crosspiece to the upper frame and the lower frame, and the horizontal crosspiece is screwed to the vertical middle crosspiece and the vertical frame from the rear side. To do.

本発明の跳ね上げ門扉によれば、上枠は、縦枠に固定された略Ｌ字状の連結具に内周側からネジ止めされており、下枠は、縦枠に固定された略Ｌ字状の連結具に内周側からネジ止めされており、縦中桟は、上下端部の正面側壁を上枠と下枠の段部の背面側壁に背面側からネジ止めされていて、背面側に目板を有しており、横桟は、縦中桟と縦枠に背面側からネジ止めされていることで、タッピングホールを使用せずに上下枠、縦枠、縦中桟及び横桟を互いに固定できるので、上下枠、縦枠、縦中桟が軽量化でき、横桟の上限本数を増加できる。また、上下枠、縦枠、縦中桟、及び横桟を互いに固定して扉体を組み立てる作業は、扉体を地面に寝かせた状態で背面側から行えるので、作業性に優れる。さらに、上下枠と縦中桟とを固定しているネジが目板によって隠されているため、意匠性が良い。 According to the flip-up gate of the present invention, the upper frame is screwed from the inner peripheral side to the substantially L-shaped connecting tool fixed to the vertical frame, and the lower frame is substantially L fixed to the vertical frame. It is screwed to the letter-shaped connector from the inner peripheral side, and the vertical center rail is screwed from the rear side to the front side wall of the upper and lower end parts to the rear side wall of the step part of the upper frame and the lower frame. The horizontal rail has a side plate and the horizontal rail is screwed to the vertical center rail and the vertical frame from the back side, so that the upper and lower frames, the vertical frame, the vertical center rail and the horizontal rail can be used without using tapping holes. Since the crosspieces can be fixed to each other, the upper and lower frames, the vertical frame, and the vertical middle crosspiece can be lightened, and the upper limit of the horizontal crosspieces can be increased. Further, the work of assembling the door body by fixing the upper and lower frames, the vertical frame, the vertical crosspiece, and the horizontal crosspiece to each other can be performed from the back side while the door body is laid on the ground, which is excellent in workability. Further, since the screws that fix the upper and lower frames and the vertical center rails are hidden by the eye plate, the design is good.

（ａ）は図３のＢ−Ｂ線断面図、（ｂ）は図３のＣ−Ｃ線断面図である。3A is a sectional view taken along line BB in FIG. 3, and FIG. 3B is a sectional view taken along line CC in FIG. 扉体の正面図である。It is a front view of a door body. 図２のＡ−Ａ線断面図である。It is the sectional view on the AA line of FIG. （ａ）は連結具の、（ｂ）は固定具の取付状態を示す斜視図である。FIG. 7A is a perspective view showing a mounting state of a connecting tool and FIG. 連結具の（ａ）正面図、（ｂ）下面図、（ｃ）側面図、固定具の（ｄ）平面図、（ｅ）側面図、（ｆ）背面図である。It is (a) front view of a connection tool, (b) bottom view, (c) side view, (d) top view of a fixture, (e) side view, (f) rear view. 背面側から見た、扉体の組立手順の説明図である。It is explanatory drawing of the assembly procedure of a door body seen from the back side. 背面側から見た、扉体の組立手順の説明図である。It is explanatory drawing of the assembly procedure of a door body seen from the back side.

以下、本発明の実施の形態を図面に基づいて説明する。なお、以下の好ましい実施形態の説明は例示に過ぎず、本発明、その適用物あるいはその用途を制限することを意図するものではない。図１乃至図７は、本発明に係る跳ね上げ門扉の一実施例を説明するためのものであり、図２は、跳ね上げ門扉の扉体１の全体構造を示す正面図である。すなわち、図２に示す扉体１は、地上に立設された左右一対の支柱（図示なし）にアーム１００によって回動自在に支持されるものであって、左右一対の縦枠２，２を有し、両縦枠２間には、略上端部及び略下端部に上枠３及び下枠４が、上下方向中間部には複数本の横桟５がそれぞれ架設されている。なお、以下の説明で正面側及び背面側とは、図１及び図３に示した通りとし、内周側及び外周側とは、上下枠及び縦枠による枠組みの内周側及び外周側を指すものとする。上枠３、下枠４及び横桟５には、背面側から複数本の縦中桟６が取り付けられている。縦中桟６の背面側には、縦中桟６と上枠３及び下枠４とを固定しているネジ６１ｂ，６１ｃ及び、縦中桟６と横桟５とを固定しているネジを隠すための目板６２が取り付けられている。 Embodiments of the present invention will be described below with reference to the drawings. The following description of the preferred embodiments is merely an example, and is not intended to limit the present invention, its application, or its use. 1 to 7 are for explaining one embodiment of the flip-up gate according to the present invention, and FIG. 2 is a front view showing the entire structure of the door body 1 of the flip-up gate. That is, the door body 1 shown in FIG. 2 is rotatably supported by a pair of left and right columns (not shown) erected on the ground by the arm 100, and has a pair of left and right vertical frames 2 and 2. Between the vertical frames 2, an upper frame 3 and a lower frame 4 are provided at substantially upper and lower ends, and a plurality of horizontal rails 5 are provided at an intermediate portion in the vertical direction. In the following description, the front side and the back side are as shown in FIGS. 1 and 3, and the inner peripheral side and the outer peripheral side are the inner peripheral side and the outer peripheral side of the frame formed by the upper and lower frames and the vertical frame. I shall. A plurality of vertical middle bars 6 are attached to the upper frame 3, the lower frame 4, and the horizontal bars 5 from the back surface side. On the back side of the vertical middle rail 6, screws 61b and 61c for fixing the vertical middle rail 6, the upper frame 3 and the lower frame 4 and a screw for fixing the vertical middle rail 6 and the horizontal rail 5. An eye plate 62 for hiding is attached.

縦枠２と、上枠３及び下枠４とは、図４及び図５に示す断面略Ｌ字状の連結具７によって互いに固定されている。連結具７は、それぞれ平板状でネジ孔を有する基部７１と立上り壁７２とがＬ字状に連結されて構成されている。 The vertical frame 2 and the upper frame 3 and the lower frame 4 are fixed to each other by a connector 7 having a substantially L-shaped cross section shown in FIGS. 4 and 5. The connecting tool 7 is configured by connecting a base portion 71 each having a flat plate shape and having a screw hole and an upright wall 72 in an L shape.

縦中桟６の目板６２の上下端部と、上枠３及び下枠４とは、図４及び図５に示す固定具８によって互いに固定されている。固定具８は、それぞれ長方形平板状の基部８３と、基部８３の一端から垂直に立ち上がった見込壁８１と、見込壁８１の先部側の側部から垂直に伸びている見付壁８２とから構成されている。基部８３は、二つのネジ孔を有する。見付壁８２は、基部８３との間隔を空けて見込壁８１の先部から延出するように設けられており、一つのネジ孔を有する。言い換えると、基部８３と見付壁８２との間には、切欠部８４が形成されている。この切欠部８４は、固定具８が、縦中桟６を上枠３及び下枠４に背面側から固定するネジと干渉しないよう設けられたものである。 The upper and lower end portions of the eye plate 62 of the vertical middle crosspiece 6 and the upper frame 3 and the lower frame 4 are fixed to each other by a fixture 8 shown in FIGS. 4 and 5. The fixture 8 includes a rectangular flat plate-shaped base portion 83, a prospective wall 81 that rises vertically from one end of the base portion 83, and a prospective wall 82 that extends vertically from the side portion on the front side of the prospective wall 81. It is configured. The base portion 83 has two screw holes. The finding wall 82 is provided so as to be spaced apart from the base portion 83 and extends from the tip of the expected wall 81, and has one screw hole. In other words, the cutout portion 84 is formed between the base portion 83 and the finding wall 82. The notch portion 84 is provided so that the fixture 8 does not interfere with the screw that fixes the vertical middle crosspiece 6 to the upper frame 3 and the lower frame 4 from the back side.

図３は、図２のＡ−Ａ線横断面図であり、図１（ａ）は図３のＢ−Ｂ線縦断面図、図１（ｂ）は図３のＣ−Ｃ線縦断面図である。図１乃至図４に示すように、左右の縦枠２は、平面視略長方形状の中空部材であり、内周側見込面２１から扉体の内周側へと延びている平板状の固定壁２２を長手方向に亘り有している。該固定壁２２は、横桟５を縦枠２にネジ止めして固定するためのものであって、背面側にはこのネジを隠すための縦枠目板２３が取り付けられている。縦枠２の上下端部の内周側見込面２１には、連結具７の基部７１内周側からネジ止めされている。なおこのとき、内周側見込面２１の外周側には、縦枠裏板２４が挿入されている。そして、縦枠２の背面側見付壁には、ストッパー２５が取り付けられている。また、縦枠２の上下端部には、キャップ２６がネジ止めされている。 3 is a cross-sectional view taken along the line AA of FIG. 2, FIG. 1(a) is a vertical cross-sectional view taken along the line BB of FIG. 3, and FIG. 1(b) is a vertical cross-sectional view taken along the line CC of FIG. Is. As shown in FIGS. 1 to 4, the left and right vertical frames 2 are hollow members each having a substantially rectangular shape in a plan view, and fixed in a flat plate shape extending from the inner peripheral side prospective surface 21 to the inner peripheral side of the door body. The wall 22 is provided in the longitudinal direction. The fixed wall 22 is for fixing the horizontal rail 5 to the vertical frame 2 by fixing it, and a vertical frame eye plate 23 for concealing the screw is attached to the back side. The inner peripheral side prospective surfaces 21 of the upper and lower ends of the vertical frame 2 are screwed to the inner peripheral side of the base 71 of the connecting tool 7. At this time, the vertical frame back plate 24 is inserted on the outer peripheral side of the inner peripheral side prospective surface 21. Then, a stopper 25 is attached to the rear side finding wall of the vertical frame 2. A cap 26 is screwed to the upper and lower ends of the vertical frame 2.

図１乃至図４に示すように、上枠３は、左右の縦枠２の上端部に左右端がそれぞれ当接している中空部材であって、その下端部の正面側には下方へと突出している、略直方体状の段部３１を長手方向に亘って有している。段部３１の背面側壁３１ａには、縦中桟６の上端部が背面側からネジ止めされている。また、段部３１よりも背面側には、ネジ止め部３２が略水平に設けられている。ネジ止め部３２の上面が、連結具７の立上り壁７２の下面に当接した状態で内周側（下側）からネジ止めされていることで、上枠３と左右の縦枠２とが互いに固定されている。そして、上枠３の左右端部には、キャップ３３がネジ止めされている。 As shown in FIGS. 1 to 4, the upper frame 3 is a hollow member in which the left and right ends are in contact with the upper ends of the left and right vertical frames 2, and the lower end of the upper frame 3 projects downward from the front side. Has a substantially rectangular parallelepiped step portion 31 in the longitudinal direction. The upper end of the vertical center rail 6 is screwed to the rear side wall 31a of the step 31 from the rear side. Further, a screw fastening portion 32 is provided substantially horizontally on the back side of the step portion 31. The upper frame 3 and the left and right vertical frames 2 are fixed to each other by screwing the upper surface of the screw fastening portion 32 from the inner peripheral side (lower side) in contact with the lower surface of the rising wall 72 of the connecting tool 7. Fixed to each other. A cap 33 is screwed to the left and right ends of the upper frame 3.

図１乃至図４に示すように、下枠４は、左右の縦枠２の下端部に左右端がそれぞれ当接している中空部材であって、その上端部の正面側には上方へと突出している、略直方体状の段部４１を有している。段部４１の背面側壁４１ａには、縦中桟６の下端部が背面側からネジ止めされている。また、段部４１よりも背面側には、ネジ止め部４２が略水平に設けられている。ネジ止め部４２の下面が、連結具７の立上り壁７２の上面に当接した状態で内周側（上側）からネジ止めされていることで、下枠４と左右の縦枠２とが互いに固定されている。そして、下枠４の左右端部には、キャップ４３がネジ止めされている。 As shown in FIGS. 1 to 4, the lower frame 4 is a hollow member in which the left and right ends are in contact with the lower ends of the left and right vertical frames 2, respectively, and the upper end of the lower frame 4 projects upward. It has a substantially rectangular parallelepiped step portion 41. The lower end of the vertical center rail 6 is screwed to the rear side wall 41a of the step portion 41 from the rear side. Further, a screwing portion 42 is provided substantially horizontally on the back side of the step portion 41. Since the lower surface of the screw fastening portion 42 is screwed from the inner peripheral side (upper side) in a state of being in contact with the upper surface of the rising wall 72 of the connecting tool 7, the lower frame 4 and the left and right vertical frames 2 are mutually attached. It is fixed. Caps 43 are screwed to the left and right ends of the lower frame 4.

図１乃至図４に示すように、縦中桟６は、平面視略長方形状の中空部材である。縦中桟６は、正面側に位置する縦中桟本体６１と、背面側に位置する目板６２とから構成されていて、縦中桟本体６１と目板６２は、ともに長方形平板状の基部６２ａの両端部が垂直に立ち上がった平面視略コの字状であり、互いに対向している。縦中桟本体６１の背面側先部には、左右２箇所の係合凹部６１ａ，６１ａが設けられていて、一方、目板６２の正面側先部には、左右２箇所の係合凸部６２ｂ，６２ｂが設けられており、係合凹部６１ａと係合凸部６２ｂが互いに係合することで、目板６２が縦中桟本体６１に固定されている。縦中桟６の上端部は、その正面側壁が上枠３の段部３１の背面側壁３１ａに当接した状態で背面側からネジ６１ｂによってネジ止めされていて、これにより縦中桟６と上枠３とが互いに固定されている。縦中桟６の下端部は、その正面側壁が下枠４の段部４１の背面側壁４１ａに当接した状態で背面側からネジ６１ｃによってネジ止めされていて、これにより縦中桟６と下枠４とが互いに固定されている。また縦中桟６は、その前面が後述の横桟５のネジ止め部５１に背面側から当接している状態で、背面側からネジ止めされていて、これにより縦中桟６と横桟６とが互いに固定されている。目板６２は、上記の縦中桟６と上枠３及び下枠４とを固定しているネジ及び、縦中桟６と横桟５とを固定しているネジが背面側から見えないよう、覆い隠すためのものである。目板６２の基部６２ａの下端部は、固定具８の見付壁８２に背面側から当接した状態で背面側からネジ止めされており、固定具８の基部８３は、下枠４のネジ止め部４２に上方から当接した状態で、上方からネジ止めされている。目板６２の基部６２ａの上端部は、固定具８の見付壁８２に背面側から当接した状態で背面側からネジ止めされており、固定具８の基部８３は、上枠３のネジ止め部３２に下方から当接した状態で、下方からネジ止めされている。ここで、固定具が切欠部８４を有しているため、縦中桟６の上下端部を上枠３及び下枠４の段部３１，４１に背面側から固定するネジ６１ｂ，６１ｃは、固定具８と干渉することなくネジ止め作業が可能である。 As shown in FIGS. 1 to 4, the vertical center rail 6 is a hollow member having a substantially rectangular shape in plan view. The vertical center rail 6 is composed of a vertical center rail body 61 located on the front side and an eye plate 62 located on the back side. The vertical center rail body 61 and the eye panel 62 are both rectangular flat plate-shaped bases. Both ends of 62a are substantially U-shaped in a plan view in which they vertically rise and face each other. Left and right engaging recesses 61a, 61a are provided on the back side front portion of the vertical center rail main body 61, while two right and left engaging convex portions are provided on the front side front portion of the eye plate 62. 62b, 62b are provided, and the engagement concave portion 61a and the engagement convex portion 62b are engaged with each other, so that the eye plate 62 is fixed to the vertical center rail main body 61. The upper end portion of the vertical middle rail 6 is screwed from the rear side by a screw 61b with its front side wall abutting the rear side wall 31a of the step portion 31 of the upper frame 3, whereby the vertical middle rail 6 and the upper side of the vertical middle rail 6 are secured. The frame 3 and the frame 3 are fixed to each other. The lower end portion of the vertical middle rail 6 is screwed from the rear side by a screw 61c with its front side wall abutting against the rear side wall 41a of the step portion 41 of the lower frame 4, and thereby the vertical middle rail 6 and the lower side wall 4a. The frame 4 and the frame 4 are fixed to each other. Further, the vertical center rail 6 is screwed from the rear side in a state where the front surface of the vertical center rail 6 is in contact with the screw fastening portion 51 of the horizontal rail 5 to be described later from the rear side. And are fixed to each other. In the eye plate 62, the screws fixing the vertical middle crosspiece 6 and the upper frame 3 and the lower frame 4 and the screws fixing the vertical middle crosspiece 6 and the horizontal crosspiece 5 cannot be seen from the back side. , To cover up. The lower end portion of the base portion 62a of the eye plate 62 is screwed from the rear surface side in a state of being in contact with the finding wall 82 of the fixing tool 8 from the rear surface side, and the base portion 83 of the fixing tool 8 is the screw of the lower frame 4. While being in contact with the stopper 42 from above, it is screwed from above. The upper end portion of the base portion 62a of the eye plate 62 is screwed from the rear surface side in a state of being in contact with the finding wall 82 of the fixing tool 8 from the rear surface side, and the base portion 83 of the fixing tool 8 is the screw of the upper frame 3. While being in contact with the stopper 32 from below, it is screwed from below. Here, since the fixture has the cutout portion 84, the screws 61b and 61c for fixing the upper and lower end portions of the vertical middle bar 6 to the step portions 31 and 41 of the upper frame 3 and the lower frame 4 from the back side are The screwing work can be performed without interfering with the fixture 8.

図１乃至図４に示すように、横桟５は、側面視略コの字状の部材であり、その上下方向中央部には、縦枠２と縦中桟６とを背面側からネジ止めするためのネジ孔であるネジ止め部５１を複数有する。ネジ止め部５１のうち、横桟５の左右両端部にあるものが、縦枠２の固定壁２２に正面側から当接した状態で背面側からネジ止めされていることで、横桟５と縦枠２とが互いに固定されている。一方、ネジ止め部５１のうち、横桟５の左右方向中間部にあるものが、縦中桟本体６１に正面側から当接した状態で背面側からネジ止めされていることで、横桟５と縦中桟６とが互いに固定されている。 As shown in FIGS. 1 to 4, the horizontal rail 5 is a substantially U-shaped member in a side view, and the vertical frame 2 and the vertical center rail 6 are screwed from the rear side to the vertical center of the horizontal rail 5. It has a plurality of screw fastening portions 51 which are screw holes for doing. Of the screw fastening portions 51, those at both left and right ends of the horizontal rail 5 are screwed from the rear side in a state of being in contact with the fixed wall 22 of the vertical frame 2 from the front side. The vertical frame 2 is fixed to each other. On the other hand, among the screw fastening portions 51, the one in the middle portion in the left-right direction of the horizontal rail 5 is screwed from the rear side in a state of being in contact with the vertical center rail main body 61 from the front side, so that And the vertical middle crosspiece 6 are fixed to each other.

次に、扉体１の組立方法を図６及び図７に基づいて説明する。なお、図６及び図７は、組立作用を行う場所の床面（または地面）に、背面側を上にして寝かせた扉体を上から見た図であり、下記の組立作業は全て、扉体を床面に寝かせた状態で背面側（上方）から行う。まず、上枠３及び下枠４に、固定具８の基部８３をネジ止めする。次いで、図６（ａ）のように床面に複数の横桟５を並べた後、横桟５の上に縦中桟本体６１を配置し、横桟５のネジ止め部５１に縦中桟本体６１を背面側からネジ止めする。そして、縦中桟本体６１を上枠３及び下枠４の段部３１，４１にネジ６１ｂ，６１ｃで背面側からネジ止めする。次に、図６（ｂ）のように縦枠２に縦枠裏板２４と、連結具７の基部７１とを内周側からネジ止めする。そして、連結具７の立上り壁７２を上枠３及び下枠４のネジ止め部３２，４２に内周側からネジ止めする。つまり、縦枠２と上枠３及び下枠４とが、連結具７を介してネジ止めされる。その後、縦枠２の固定壁２２を、横桟５の左右端部のネジ止め部５１に背面側からネジ止めする。次いで、図６（ｃ）のように目板６２の係合凸部６２ｂを縦中桟本体６１の係合凹部６１ａに係合させたのち、目板６２を固定具８の見付壁８２に背面側からネジ止めする。そして、縦枠２の固定壁２２に縦枠目板２３を背面側からネジ止めする。次に、図７（ａ）のように縦枠２にアームヒンジ裏板１００ａ及び、調整おもり１００ｂをネジ止めする。そして、縦枠２の上下端部にキャップ２６をネジ止めする。次いで、図７（ｂ）のように上枠３及び下枠４の左右端部にキャップ３３，４３をネジ止めする。最後に、図７（ｃ）のように縦枠２にストッパー２５を取り付ける。なお、ストッパー２５は縦枠２だけでなく、下枠４にも取り付けてもよい。以上で扉体１の組立が完了する。 Next, a method of assembling the door body 1 will be described based on FIGS. 6 and 7. 6 and 7 are views of the door body laid on the floor (or the ground) at the place where the assembly operation is performed with the back side facing upward, and all of the following assembly operations are performed on the door. Do this from the back side (above) with the body lying on the floor. First, the base portion 83 of the fixture 8 is screwed to the upper frame 3 and the lower frame 4. Next, as shown in FIG. 6A, after arranging the plurality of horizontal rails 5 on the floor surface, the vertical center rail body 61 is placed on the horizontal rail 5, and the vertical center rails are attached to the screw fastening portions 51 of the horizontal rail 5. The main body 61 is screwed from the back side. Then, the vertical center rail main body 61 is screwed to the step portions 31, 41 of the upper frame 3 and the lower frame 4 from the back side with screws 61b, 61c. Next, as shown in FIG. 6B, the vertical frame back plate 24 and the base 71 of the connecting tool 7 are screwed to the vertical frame 2 from the inner peripheral side. Then, the rising wall 72 of the connector 7 is screwed to the screw fastening portions 32 and 42 of the upper frame 3 and the lower frame 4 from the inner peripheral side. That is, the vertical frame 2, the upper frame 3, and the lower frame 4 are screwed together via the connecting tool 7. After that, the fixed wall 22 of the vertical frame 2 is screwed to the screw fastening portions 51 at the left and right ends of the horizontal rail 5 from the back side. Next, as shown in FIG. 6C, after engaging the engaging convex portion 62b of the eye plate 62 with the engaging concave portion 61a of the vertical center rail main body 61, the eye plate 62 is attached to the finding wall 82 of the fixture 8. Screw from the back side. Then, the vertical frame plate 23 is screwed to the fixed wall 22 of the vertical frame 2 from the back side. Next, as shown in FIG. 7A, the arm hinge back plate 100a and the adjustment weight 100b are screwed to the vertical frame 2. Then, the cap 26 is screwed to the upper and lower ends of the vertical frame 2. Next, as shown in FIG. 7B, the caps 33 and 43 are screwed to the left and right ends of the upper frame 3 and the lower frame 4. Finally, the stopper 25 is attached to the vertical frame 2 as shown in FIG. The stopper 25 may be attached not only to the vertical frame 2 but also to the lower frame 4. Thus, the assembly of the door body 1 is completed.

次いで、本発明に係る跳ね上げ門扉の構成による作用及び効果について説明する。上枠３及び下枠４は、縦枠２に固定された略Ｌ字状の連結具７の立上り壁７２に内周側からネジ止めされており、縦中桟６は、縦中桟本体６１の上下端部の正面側壁を上枠３及び下枠４の段部３１，４１の背面側壁３１ａ，４１ａに背面側からネジ止めされていて、背面側には目板６２を有しており、横桟５のネジ止め部５１は、縦中桟６の縦中桟本体６１と、縦枠２の固定壁２２に背面側からネジ止めされている。このような構成により、タッピングホールを使用せずに上枠３、下枠４、縦枠２、縦中桟６及び横桟５を互いに固定できるので、非特許文献１に記載のタッピングホールを使用した跳ね上げ門扉と比較して、上枠３、下枠４、縦枠２、縦中桟６が軽量化できるので、横桟５の上限本数が増加できる。実際には支柱間寸法5350mm，縦中桟６が５本の場合、上枠３、下枠４、縦枠２、及び縦中桟６の１本当たりの重量がそれぞれ14.8%，20.2%，4.9%，13.8%削減された結果、横桟５の上限本数を従来の４本から８本へと倍増できた。 Next, the operation and effect of the configuration of the flip-up gate according to the present invention will be described. The upper frame 3 and the lower frame 4 are screwed to the rising wall 72 of the substantially L-shaped connecting tool 7 fixed to the vertical frame 2 from the inner peripheral side. The front side walls of the upper and lower ends are screwed to the rear side walls 31a, 41a of the step portions 31, 41 of the upper frame 3 and the lower frame 4 from the rear side, and the rear side has an eye plate 62, The screw fixing portion 51 of the horizontal rail 5 is screwed to the vertical center rail main body 61 of the vertical center rail 6 and the fixed wall 22 of the vertical frame 2 from the back side. With such a configuration, the upper frame 3, the lower frame 4, the vertical frame 2, the vertical middle bar 6, and the horizontal bar 5 can be fixed to each other without using the tapping hole, so that the tapping hole described in Non-Patent Document 1 is used. Since the upper frame 3, the lower frame 4, the vertical frame 2, and the vertical center rail 6 can be made lighter than the flip-up gate, the upper limit number of the horizontal rails 5 can be increased. Actually, in the case where the size of the columns is 5350 mm and the vertical middle bars 6 are 5, the weights of the upper frame 3, the lower frame 4, the vertical frame 2 and the vertical middle bars 6 are 14.8%, 20.2% and 4.9, respectively. As a result of the 1% and 13.8% reduction, the maximum number of horizontal rails 5 could be doubled from the conventional 4 to 8.

また、上枠３、下枠４、縦枠２、縦中桟６、及び横桟５を互いに固定して扉体１を組み立てる作業は全て、扉体１を地面に寝かせた状態で背面側から行えるので、作業性に優れる。 Further, all the work of assembling the door body 1 by fixing the upper frame 3, the lower frame 4, the vertical frame 2, the vertical middle rail 6, and the horizontal rail 5 to each other is performed from the back side with the door body 1 lying on the ground. Because it can be done, it has excellent workability.

そして、固定具８が切欠部８４を有しているため、扉体１を組み立てる作業において、縦中桟６の上下端部を上枠３及び下枠４の段部３１，４１に固定するネジ６１ｂ，６１ｃは、固定具８と干渉することなく背面側からネジ止め作業でき、作業性に優れる。 Since the fixture 8 has the cutout portion 84, a screw for fixing the upper and lower end portions of the vertical middle rail 6 to the step portions 31 and 41 of the upper frame 3 and the lower frame 4 in the work of assembling the door body 1. The screws 61b and 61c can be screwed from the back side without interfering with the fixture 8 and are excellent in workability.

さらに、縦中桟６と上枠３及び下枠４とを固定しているネジ６１ｂ，６１ｃ及び、縦中桟６と横桟５とを固定しているネジは目板６２によって隠されているため、意匠性に優れる。また、縦枠２の固定壁２２と横桟５のネジ止め部５１と固定しているネジは縦枠目板２３によって隠されているため、意匠性に優れる。 Further, the screws 61b and 61c for fixing the vertical middle crosspiece 6 to the upper frame 3 and the lower frame 4 and the screws for fixing the vertical middle crosspiece 6 to the horizontal crosspiece 5 are hidden by the eye plate 62. Therefore, the design is excellent. Further, since the fixing wall 22 of the vertical frame 2 and the screw fixing portion 51 of the horizontal rail 5 are hidden by the vertical frame eye plate 23, the design is excellent.

本発明は、上記の実施形態に限らず本発明の要旨を逸脱しない範囲で変形可能であり、跳ね上げ門扉の各部の形状、寸法等は適宜変更できる。例えば、縦中桟の本数は複数でなくともよい。 The present invention is not limited to the above-described embodiment and can be modified without departing from the gist of the present invention, and the shape, size, etc. of each part of the flip-up gate can be appropriately changed. For example, the number of vertical center rails need not be plural.

２ 縦枠
３ 上枠
３１ 段部
４ 下枠
４１ 段部
５ 横桟
６ 縦中桟
６２ 目板
７ 連結具

2 Vertical frame 3 Upper frame 31 Step portion 4 Lower frame 41 Step portion 5 Horizontal rail 6 Vertical center rail 62 Eye plate 7 Connecting tool

Claims (1)

上枠と、下枠と、縦枠と、縦中残と、横桟を備え、
上枠は、正面側に段部を有していて、縦枠に固定された略Ｌ字状の連結具に内周側からネジ止めされており、
下枠は、正面側に段部を有していて、縦枠に固定された略Ｌ字状の連結具に内周側からネジ止めされており、
縦中桟は、上下端部の正面側壁を上枠と下枠の段部の背面側壁に背面側からネジ止めされていて、背面側に目板を有しており、目板は、縦中桟と上枠及び下枠とを固定しているネジを隠しており、横桟は、縦中桟と縦枠に背面側からネジ止めされていることを特徴とする跳ね上げ門扉。 It has an upper frame, a lower frame, a vertical frame, a vertical center left, and a horizontal rail,
The upper frame has a step on the front side, and is screwed from the inner peripheral side to a substantially L-shaped connecting tool fixed to the vertical frame,
The lower frame has a step on the front side, and is screwed from the inner peripheral side to a substantially L-shaped connecting tool fixed to the vertical frame,
The vertical center rail has a front side wall at the upper and lower ends screwed to the back side walls of the steps of the upper frame and the lower frame from the rear side, and has a scale plate on the rear side. A flip-up gate that hides the screws that fix the crosspiece to the upper and lower frames, and the horizontal crosspiece is screwed to the vertical middle crosspiece and the vertical frame from the back side.
JP2018216692A 2018-11-19 2018-11-19 flip-up gate Active JP7120892B2 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53150027U (en) * 1977-04-30 1978-11-25
JPS5996300U (en) * 1982-02-17 1984-06-29 日本ブラス工業株式会社 Assembly type gate
JP2010255356A (en) * 2009-04-28 2010-11-11 Shin Nikkei Co Ltd Lattice structure of panel body

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53150027U (en) * 1977-04-30 1978-11-25
JPS5996300U (en) * 1982-02-17 1984-06-29 日本ブラス工業株式会社 Assembly type gate
JP2010255356A (en) * 2009-04-28 2010-11-11 Shin Nikkei Co Ltd Lattice structure of panel body

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