JP6530679B2 - Opening and closing body storage case - Google Patents

Opening and closing body storage case Download PDF

Info

Publication number
JP6530679B2
JP6530679B2 JP2015164960A JP2015164960A JP6530679B2 JP 6530679 B2 JP6530679 B2 JP 6530679B2 JP 2015164960 A JP2015164960 A JP 2015164960A JP 2015164960 A JP2015164960 A JP 2015164960A JP 6530679 B2 JP6530679 B2 JP 6530679B2
Authority
JP
Japan
Prior art keywords
reinforcement
base
opening
plate
reinforcing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2015164960A
Other languages
Japanese (ja)
Other versions
JP2017043903A (en
Inventor
寿一 和田
寿一 和田
重村 正和
正和 重村
小林 正典
正典 小林
勝彦 村上
勝彦 村上
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bunka Shutter Co Ltd
Original Assignee
Bunka Shutter Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bunka Shutter Co Ltd filed Critical Bunka Shutter Co Ltd
Priority to JP2015164960A priority Critical patent/JP6530679B2/en
Publication of JP2017043903A publication Critical patent/JP2017043903A/en
Application granted granted Critical
Publication of JP6530679B2 publication Critical patent/JP6530679B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Description

本発明は、躯体に取り付けられる開閉装置の開閉体収容ケースに関する。   BACKGROUND OF THE INVENTION Field of the Invention The present invention relates to an opening and closing body accommodating case of an opening and closing device attached to a housing.

住宅、ビル、倉庫等の建物の出入り口等の開口部に設置される開閉装置としてのシャッター装置は、シャッターケースと呼ばれる開閉体収容ケースを備える。開閉体収容ケースは、開口部の上方に位置する躯体に取付けられ、開口部を開閉する開閉体を巻き取る巻取体が回転可能に収容されるとともに巻取体に巻き取られる開閉体の収容空間を有する。
開閉体収容ケースは、例えば、左右のブラケットと、左右のブラケットを繋ぐ第2補強材乃至第5補強材(補強材)と、隣り合う補強材同士を繋ぐ第6補強材及び第7補強材(補強プレート)とを備えた骨組構成体を備え、この骨組構成体の第2補強材と第3補強材との間の開口を第4カバー板(下カバー材)で塞ぎ、第3補強材と第4補強材との間の開口を第3カバー板(前カバー材)で塞ぎ、第4補強材と第5補強材との間の開口を第2カバー板(上カバー材)で塞ぐようにして構成されている(例えば特許文献1(段落0014−0022,0026、図2−図4)参照)。
A shutter device as an opening / closing device installed at an opening such as an entrance of a building, such as a house, a building, or a warehouse, includes an opening / closing body housing case called a shutter case. The opening and closing body storage case is attached to a housing located above the opening, and the opening and closing body is wound. The winding body for winding the opening and closing body is rotatably accommodated and the opening and closing body housed in the winding body. It has space.
For example, the opening and closing body storage case includes sixth and seventh reinforcements (separating reinforcements) for connecting adjacent reinforcements (second reinforcements to fifth reinforcements (reinforcement) connecting the left and right brackets, and the left and right brackets). And an opening between the second reinforcing member and the third reinforcing member of the framework is closed with a fourth cover plate (lower cover member), and the third reinforcing member The opening between the fourth reinforcement and the fourth reinforcement is closed with a third cover plate (front cover), and the opening between the fourth reinforcement and the fifth reinforcement is closed with a second cover (upper cover). (See, for example, Patent Documents 1 (paragraphs 0014 to 0022 and 0026, and FIGS. 2 to 4)).

特許第5356207号公報Patent No. 5356207 gazette

しかしながら、前述した開閉体収容ケースでは、補強プレートが補強材の外面に位置されており、補強材の外面上において補強材の外面と補強プレートの外面との間に段差が生じるため、カバー材を補強材の外面にねじ等で固定した場合、段差部分でカバー材が凹む可能性があり、開閉体収容ケースの見栄えを損なう虞があった。特に、カバー材として比較的厚さの薄い金属板等の板材を用いる場合、カバー材を補強材の外面にねじ等で固定する際に段差部分でカバー材が凹み易い。
本発明は、上記課題に鑑みてなされたもので、カバー材の取付時にカバー材が凹んでしまうことを防止できる開閉体収容ケースを提供するものである。
However, in the case of the opening and closing body storage case described above, since the reinforcing plate is positioned on the outer surface of the reinforcing member and a step is generated between the outer surface of the reinforcing member and the outer surface of the reinforcing plate on the outer surface of the reinforcing member In the case where the reinforcing member is fixed to the outer surface of the reinforcing member with a screw or the like, the cover material may be dented at the stepped portion, which may impair the appearance of the opening / closing body storage case. In particular, in the case of using a plate material such as a relatively thin metal plate as the cover material, when fixing the cover material to the outer surface of the reinforcing material with a screw or the like, the cover material is easily dented at the step portion.
This invention is made in view of the said subject, and provides the opening / closing body storage case which can prevent that a cover material is dented at the time of attachment of a cover material.

本発明に係る開閉体収容ケースは、開口部の上方に位置する躯体に取付けられ、前記開口部を開閉する開閉体を巻き取る巻取体が回転可能に収容されるとともに前記巻取体に巻き取られる前記開閉体の収容空間を備えた開閉体収容ケースであって、前記躯体に取付けられる左,右のブラケットと、前記左,右のブラケットの躯体に取付けられる側である後側の上端部同士を繋ぐ後側上補強材と、前記左,右のブラケットの前側の上端部同士を繋ぐ前側上補強材と、前記左,右のブラケットの前側の下端部同士を繋ぐ前側下補強材と、前記後側上補強材と前記前側上補強材とを繋ぐ上側補強プレートと、前記前側上補強材と前記前側下補強材とを繋ぐ前側補強プレートとを備え、前記各補強材は、長尺板状の基部と、当該基部の各長辺より同一方向に延長する長尺板状の各側部とを備えた長尺材により形成されて、各側部が上下に位置されるように、左端部が前記左のブラケットに取付けられて右端部が前記右のブラケットに取付けられ、前記上側補強プレートは、前記後側上補強材の基部と各側部とで囲まれた当該後側上補強材の内側に挿入されて基部に連結される連結部を一端部に備えるとともに、前記前側上補強材の基部と各側部とで囲まれた当該前側上補強材の内側に挿入されて基部に連結される連結部を他端部に備え、前記前側補強プレートは、前記前側上補強材の基部と各側部とで囲まれた当該前側上補強材の内側に挿入されて基部に連結される連結部を一端部に備えるとともに、前記前側下補強材の基部と各側部とで囲まれた当該前側下補強材の内側に挿入されて基部に連結される連結部を他端部に備えたことを特徴とする。
また、前記各補強材は、前記基部と、前記各側部と、前記各側部の先端の長辺より互いに近づく方向に前記各側部に対して直角に延長して前記基部と平行に対向する長尺板状の対向部とを備えた長尺材により形成され、前記上側補強プレートは、前記一端部が、前記後側上補強材の上側の対向部の下端縁と接触するとともに、前記他端部が、前記前側上補強材の上側の側部の内面に接触することにより、所定の位置に位置決めされ、前記前側補強プレートは、前記一端部が、前記前側上補強材の下側の対向部の上端縁と接触するとともに、前記他端部が、前記前側下補強材の上側の対向部の上端縁と接触することにより、所定の位置に位置決めされたことを特徴とする。
また、前記前側上補強材の長手方向の端部と対応する前記左,右のブラケットの躯体前方側上角部は、前記前側上補強材の長手方向の端部の開口から挿入されて当該前側上補強材の上側の側部、及び、当該前側上補強材の基部に接触する挿入片を備えるとともに、前記前側上補強材の基部に接触する挿入片が当該基部に連結され、前記前側下補強材の長手方向の端部と対応する前記左右のブラケットの躯体前方側下角部は、前記前側下補強材の長手方向の端部の開口から挿入されて当該前側下補強材の下側の側部、及び、当該前側下補強材の基部に接触する挿入片を備えるとともに、前記前側下補強材の基部に接触する挿入片が当該基部に連結されたことを特徴とする。
さらに、前記補強材の基部に連結される前記左,右のブラケットの挿入片が、当該挿入片と前記基部とを連結するねじを締結するためのねじ締結孔を前記補強材の長手方向に沿って複数備えたことを特徴とする。
The opening / closing body storage case according to the present invention is attached to a housing located above the opening, and a winding body for winding the opening / closing body for opening and closing the opening is rotatably accommodated and wound on the winding body. An opening and closing body accommodation case provided with an accommodation space for the opening and closing body to be taken, wherein left and right brackets attached to the housing and a rear upper end portion attached to the housing of the left and right brackets A rear upper reinforcement connecting the two, a front upper reinforcement connecting the front upper ends of the left and right brackets, and a front lower reinforcement connecting the front lower ends of the left and right brackets; An upper reinforcing plate connecting the rear upper reinforcing member and the front upper reinforcing member; and a front reinforcing plate connecting the front upper reinforcing member and the front lower reinforcing member, each of the reinforcing members being a long plate -Shaped base and identical from each long side of the base The left end portion is attached to the left bracket and the right end portion is formed by an elongated material having elongated plate-like side portions extending in a direction such that each side portion is positioned up and down A connecting portion attached to the right bracket, the upper reinforcing plate being inserted into the inside of the rear upper reinforcement surrounded by the base of the rear upper reinforcement and each side and connected to the base And a connecting portion at the other end that is inserted into the inside of the front upper reinforcement surrounded by the base of the front upper reinforcement and each side and connected to the base, The reinforcing plate includes a connecting portion at one end portion which is inserted into the inside of the front upper reinforcement surrounded by the base and the side portions of the front upper reinforcement and is connected to the base, and the front lower reinforcement Is inserted inside the front lower reinforcement surrounded by the base and each side of the A connecting portion connected, characterized in that provided in the other end.
In addition, the reinforcing members extend at right angles to the respective sides in the direction approaching each other from the long side of the base, the respective side, and the long end of the respective side, and oppose in parallel to the base The upper reinforcing plate, the one end portion of the upper reinforcing plate contacts the lower end edge of the upper opposing portion of the rear upper reinforcing member, and The other end portion is positioned at a predetermined position by contacting the inner surface of the upper side portion of the front upper reinforcement, and the front reinforcing plate is such that the one end portion is below the front upper reinforcement. The upper end edge of the opposing portion is in contact, and the other end portion is positioned at a predetermined position by being in contact with the upper end edge of the upper opposing portion of the front lower reinforcement.
Further, the upper front corner portions of the left and right brackets corresponding to the longitudinal end of the front upper reinforcement are inserted from the opening of the longitudinal end of the front upper reinforcement and the front An insertion piece contacting the upper side of the upper reinforcement and a base of the front upper reinforcement, and the insertion piece contacting the base of the front upper reinforcement being connected to the base; The lower front corner portions of the left and right brackets corresponding to the longitudinal end portions of the material are inserted from the openings at the longitudinal end portions of the front lower reinforcement member and the lower side portions of the lower front reinforcement member And an insertion piece in contact with the base of the front lower reinforcement, and the insertion piece in contact with the base of the front lower reinforcement is connected to the base.
Furthermore, the insertion pieces of the left and right brackets connected to the base of the reinforcing member extend along the longitudinal direction of the reinforcing material with screw fastening holes for fastening a screw connecting the insertion piece and the base. And is characterized by having a plurality.

本発明に係る開閉体収容ケースによれば、補強プレートが補強材の外面に位置されないようにしたので、従来のような補強材の外面上での補強材の外面と補強プレートの外面との段差は生じなくなり、カバー材を補強材の外面にねじで固定した場合にカバー材が凹んでしまうことを防止できるようになって、見栄えも損なうことを避けることができるケースを提供できる。
また、補強プレートが補強材の所定の位置に位置決めされる構成としたので、補強プレートの位置決め作業を容易に行えるようになり、補強プレートの取付作業性が向上する。
また、左,右のブラケットの前側上角部及び前側下角部が、前側下補強材及び前側上補強材の外面上に載置されない構成としたので、前側下補強材及び前側上補強材の外面にカバー材を載置して当該カバー材を前側下補強材及び前側上補強材の外面にねじで固定した場合にカバー材が凹んでしまうようなことを防止できるようになって、見栄えを損なわないケースを提供できるようになる。
さらに、左,右のブラケットの挿入片が、当該挿入片と補強材の基部とを連結するねじを締結するためのねじ締結孔を補強材の長手方向に沿って複数備えているので、補強材の基部のねじ締結孔と挿入片のねじ締結孔とを一致させやすくなり、作業性が向上する。
According to the opening and closing member storage case according to the present invention, since the reinforcing plate is not positioned on the outer surface of the reinforcing member, the step between the outer surface of the reinforcing member and the outer surface of the reinforcing plate on the outer surface of the conventional reinforcing member Can be prevented, and when the cover material is screwed to the outer surface of the reinforcing material, the cover material can be prevented from being dented, and a case can be provided in which the appearance is also prevented from being impaired.
Further, since the reinforcing plate is configured to be positioned at a predetermined position of the reinforcing member, the positioning operation of the reinforcing plate can be easily performed, and the mounting workability of the reinforcing plate is improved.
Further, since the upper front and lower front corners of the left and right brackets are not placed on the outer surfaces of the lower front reinforcement and the upper front reinforcement, the outer surfaces of the lower front reinforcement and the upper front reinforcement are arranged. It is possible to prevent the cover material from being dented when the cover material is placed on the outer surface of the lower front reinforcement and the front upper reinforcement, and the appearance is impaired. Will be able to provide a case.
Furthermore, since the insertion pieces of the left and right brackets are provided with a plurality of screw fastening holes for fastening the screws connecting the insertion pieces and the base of the reinforcement along the longitudinal direction of the reinforcement, the reinforcement This makes it easy to match the screw fastening hole of the base of the above and the screw fastening hole of the insertion piece, and the workability is improved.

シャッター装置の斜視図。FIG. 2 is a perspective view of a shutter device. 躯体に取付けられたシャッターケースの断面図。Sectional drawing of the shutter case attached to the housing. シャッターケースの骨組構成体及びカバー材を示す斜視図。The perspective view which shows the frame body and cover material of a shutter case. シャッターケースの分解斜視図。The disassembled perspective view of a shutter case. ブラケットを示す図。The figure which shows a bracket. 補強材とブラケットとの関係を示す断面図。Sectional drawing which shows the relationship between a reinforcing material and a bracket. 補強材とブラケットの挿入片とのねじ締結方法を示す図。The figure which shows the screw fastening method of the reinforcement and the insertion piece of a bracket.

図1に示すように、実施形態の開閉装置としてのシャッター装置1は、開閉体収容ケースとしてのシャッターケース(以下、ケースと略す)2、開閉機構3、開閉体としてのシャッターカーテン4、ガイドレール5を備える。   As shown in FIG. 1, the shutter device 1 as the opening and closing device of the embodiment includes a shutter case (hereinafter abbreviated as a case) 2 as an opening and closing body housing case, an opening and closing mechanism 3, a shutter curtain 4 as an opening and closing body, and a guide rail 5 is provided.

開閉機構3はケース2内に設けられる。開閉機構3は、シャッターカーテン4を巻き取る巻取体としての巻取シャフト6と、巻取シャフト6の回転中心線6aを回転中心として当該巻取シャフト6を回転させる図外の開閉駆動手段とを備える。
開閉駆動手段は、電動式シャッター装置の場合は、巻取シャフト6を巻取方向及び繰出方向に回転させる図外の駆動源としての電動機及び電動機の回転力を巻取シャフト6に伝達する歯車伝達機構のような動力伝達機構などにより構成され、手動式シャッター装置の場合は、巻取シャフト6を巻取方向に回転させる図外のバネ及びバネに蓄えられた回転力を巻取シャフト6に伝達するプーリーのような動力伝達手段などにより構成される。
巻取シャフト6は、両端が後述するケース2の左,右のブラケット22,22に設けられた図外の軸受に回転可能に支持され、シャッターカーテン4を巻き取る方向、及び、シャッターカーテン4を繰り出す方向(巻き出す方向)に回転する。
The opening and closing mechanism 3 is provided in the case 2. The opening / closing mechanism 3 includes a winding shaft 6 as a winding member for winding the shutter curtain 4 and an opening / closing driving unit (not shown) for rotating the winding shaft 6 with the rotation center line 6a of the winding shaft 6 as a rotation center. Equipped with
In the case of the motorized shutter device, the opening / closing drive means transmits the torque of the motor as a drive source (not shown) for rotating the winding shaft 6 in the winding direction and the winding direction and gear transmission for transmitting the torque of the motor to the winding shaft 6 In the case of a manual shutter device, a spring and a spring (not shown) for rotating the winding shaft 6 in the winding direction are transmitted to the winding shaft 6. And a power transmission means such as a pulley.
The take-up shaft 6 is rotatably supported by bearings (not shown) provided on the left and right brackets 22 and 22 of the case 2 whose both ends are described later, in the direction in which the shutter curtain 4 is taken up, and It rotates in the direction of unwinding (direction of unwinding).

シャッターカーテン4は、スラット10と、水切11と、吊元12とにより形成される。
スラット10は、複数のスラット部材10aにより形成される。スラット部材10aは、巻取シャフト6の回転中心線6aに沿った方向に長い金属製の長尺部材により形成される。スラット10は、複数のスラット部材10aがスラット部材10aの長手方向(巻取シャフト6の回転中心線6aに沿った方向(図1の左右方向))と直交する方向に連続するように、隣り合うスラット部材10a同士の長手方向の両端位置を揃えて長辺同士が図外の係合部によって互いに接続され、接続部分で折れ曲がり可能となった矩形板状に形成される。
水切11がスラット10におけるスラット部材10aの長手方向と直交する方向の一端に位置されるスラット部材10aの長辺に連結され、吊元12がスラット10におけるスラット部材10aの長手方向と直交する方向の他端に位置されるスラット部材10aの長辺に連結される。
水切11は、巻取シャフト6の回転中心線6aに沿った方向に長く、当該長手方向と直交する断面形状が例えばT字形状の金属製の長尺部材により形成される。水切11の長手方向の長さはスラット部材10aの長手方向の長さよりも短く、水切11の長手方向の中心位置とスラット部材10aの長手方向の中心位置とを揃えて水切11のT字の垂直部11aの長辺とスラット10の一端に位置されるスラット部材10aの長辺とが図外の係合部によって互いに接続される。水切11のT字の水平部が座板11bとなる。
吊元12は、スラット10の他端に位置されるスラット部材10aの長辺に沿って当該長辺に間欠的に設けられる連結板であり、後述するように建物の開口部13の上方に位置する躯体14に固定されたケース2におけるシャッターカーテン4の出口孔45(図2参照)を経由して巻取シャフト6に連結される。
The shutter curtain 4 is formed of the slat 10, the drain 11 and the hanging element 12.
The slat 10 is formed of a plurality of slat members 10a. The slat member 10 a is formed of a metal long member which is long in a direction along the rotation center line 6 a of the winding shaft 6. The slats 10 are adjacent to each other such that the plurality of slat members 10a are continuous in a direction orthogonal to the longitudinal direction of the slat members 10a (the direction along the rotation center line 6a of the winding shaft 6 (left and right direction in FIG. 1)). Both ends of the slat members 10a in the longitudinal direction are aligned, and the long sides are connected to each other by engaging portions (not shown), and are formed in a rectangular plate shape that can be bent at the connecting portions.
The drainage 11 is connected to the long side of the slat member 10a located at one end of the slat 10 in the direction orthogonal to the longitudinal direction of the slat member 10a, and the hanging element 12 is in the direction orthogonal to the longitudinal direction of the slat member 10a in the slat 10. It is connected to the long side of the slat member 10a located at the other end.
The water drainer 11 is formed in the direction along the rotation center line 6 a of the take-up shaft 6 and is made of, for example, a metal long member having a T-shaped cross section perpendicular to the longitudinal direction. The longitudinal length of the drainage 11 is shorter than the longitudinal length of the slat member 10a, and the longitudinal center position of the drainage 11 and the longitudinal center position of the slat member 10a are aligned to make the T shape perpendicular to the drainage 11 The long side of the portion 11a and the long side of the slat member 10a located at one end of the slat 10 are connected to each other by an engaging portion not shown. The horizontal portion of the T-shaped water drain 11 is the seat plate 11 b.
The hanging element 12 is a connecting plate intermittently provided along the long side of the slat member 10a located at the other end of the slat 10 along the long side, and is positioned above the opening 13 of the building as described later It connects with the take-up shaft 6 via the exit hole 45 (refer FIG. 2) of the shutter curtain 4 in case 2 fixed to the housing 14 which carries out.

ガイドレール5,5は、建物の開口部13の幅方向に互いに離隔して立設され、シャッターカーテン4におけるスラット部材10aの長手方向の両端部であるシャッターカーテン4の左右の側縁をシャッターカーテン4の開閉方向である上下方向にガイドする溝5a,5aを備える。   The guide rails 5 and 5 are erected apart from each other in the width direction of the opening 13 of the building, and the left and right side edges of the shutter curtain 4 which are both ends of the shutter curtain 4 in the longitudinal direction Grooves 5a and 5a are provided to guide in the vertical direction, which is the opening and closing direction of the four.

以上のように構成されたシャッター装置1のシャッターカーテン4が巻取シャフト6に巻き取られることで建物の開口部13が開通し、シャッターカーテン4が巻取シャフト6から繰り出される(巻き出される)ことで開口部13が閉鎖される。   The shutter curtain 4 of the shutter device 1 configured as described above is wound around the winding shaft 6, and the opening 13 of the building is opened, and the shutter curtain 4 is unwound from the winding shaft 6 (unrolled) Thus, the opening 13 is closed.

ケース2は、開閉機構3及びシャッターカーテン4を収容するものであり、開閉機構3及びシャッターカーテン4の収容空間20aを形成するように構成された箱体である。
ケース2は、開口部13の上方に位置する例えば木製の壁下地(間柱、梁等)等の取付部としての躯体14に固定される。ケース2は、長手方向の両端部の位置と開口部13の幅方向の両端部に設けられたガイドレール5,5の位置とが対応するように躯体14に固定される。
ケース2は、例えば、開口部13の上縁13tに沿って延長するように開口部13の上方に位置する躯体14としての木製の壁下地に、第1のねじとしての耐引き抜き強度を有するコーチねじ15及び第2のねじとしての耐剪断強度を有するコーススレッド16(図2参照)等の固定手段により固定される。ケース2の開口部13の上縁13tに沿って延長する方向である長手方向の長さは、開口部13の左右幅長さと対応する長さに形成される。
ケース2は、長手方向と直交する断面形状が例えば四角形状である。
The case 2 is for accommodating the opening and closing mechanism 3 and the shutter curtain 4 and is a box body configured to form an accommodation space 20 a for the opening and closing mechanism 3 and the shutter curtain 4.
The case 2 is fixed to a housing 14 as a mounting portion such as a wooden wall foundation (a stud, a beam or the like) located above the opening 13. The case 2 is fixed to the housing 14 so that the positions of both end portions in the longitudinal direction correspond to the positions of the guide rails 5 and 5 provided at both end portions in the width direction of the opening 13.
The case 2 is made, for example, of a wooden wall foundation as the casing 14 positioned above the opening 13 so as to extend along the upper edge 13t of the opening 13, a coat having a first thread resistant to withdrawal. It is fixed by fixing means such as a screw 15 and a coarse thread 16 (see FIG. 2) having shear strength as a second screw. The length in the longitudinal direction, which is a direction extending along the upper edge 13 t of the opening 13 of the case 2, is formed to have a length corresponding to the lateral width of the opening 13.
The case 2 has, for example, a rectangular cross-sectional shape orthogonal to the longitudinal direction.

以下、図2乃至図6を参照し、一例として、長手方向と直交する断面形状が台形状に形成されたケース2について詳細に説明する。
尚、実施形態においては、ケース2の構成を説明するに際して、ケース2が取付けられる躯体14を基準として、躯体14に近い側を後、躯体14から遠い側を前、と定義して説明する。また、図2,図6の断面図において、ケース2の断面部分のハッチングは省略した。
Hereinafter, with reference to FIGS. 2 to 6, as an example, the case 2 in which the cross-sectional shape orthogonal to the longitudinal direction is formed in a trapezoidal shape will be described in detail.
In the embodiment, when the configuration of the case 2 is described, the side closer to the housing 14 is defined as the rear, and the side farther from the housing 14 is defined as the front, with reference to the housing 14 to which the case 2 is attached. In the cross-sectional views of FIGS. 2 and 6, hatching of the cross-sectional portion of the case 2 is omitted.

図3,図4に示すように、ケース2は、骨組構成体20と、板状のカバー材21とを備えて構成される。
骨組構成体20は、躯体14に取付けられる左,右のブラケット22,22と、互いに対向するように配置されて躯体14に取付けられた左,右のブラケット22,22を繋ぐ複数の補強材30と、外まぐさ31及び内まぐさ32と、補強プレート40とを備えて構成される。
As shown in FIG. 3 and FIG. 4, the case 2 is configured to include a framework structure 20 and a plate-like cover material 21.
The frame structure 20 is connected to the left and right brackets 22 and 22 attached to the housing 14 and a plurality of reinforcing members 30 which are disposed to face each other and connect the left and right brackets 22 and 22 attached to the housing 14. , An outer rim 31 and an inner rim 32, and a reinforcing plate 40.

図3に示すように、ブラケット22は、ケース2の長手方向の両端である左,右の端部を形成する例えば台形状の端面板24と、端面板24の台形状の各辺より端面板24の板面に対して直角に延長するように設けられて端面板24の周縁を取り囲む壁を形成する周縁壁部(上,下,前,後の周縁壁部)25とを備える。
即ち、左のブラケット22の端面板24はケース2の左端面板を形成し、右のブラケット22の端面板24はケース2の右端面板を形成する。
As shown in FIG. 3, the bracket 22 is formed of, for example, a trapezoidal end face plate 24 forming left and right ends which are both ends in the longitudinal direction of the case 2 and end faces of trapezoidal side faces of the end face plate 24. And a peripheral wall (upper, lower, front, rear peripheral wall) 25 provided to extend at right angles to the plate surface of the plate 24 and forming a wall surrounding the periphery of the end plate 24.
That is, the end face plate 24 of the left bracket 22 forms the left end face plate of the case 2, and the end face plate 24 of the right bracket 22 forms the right end face plate of the case 2.

図5に示すように、端面板24の台形は、台形の上底26の一端と下底27の一端とを繋ぐ一方の辺28が上底26及び下底27に対して直交な辺である。この一方の辺28が水平に延長して端面板24の下辺を形成し、下底27が垂直に延長して躯体14に取付けられる側である後辺を形成し、上底26が垂直に延長して前辺を形成し、上底26の他端と下底27の他端とを繋ぐ他方の辺29が下底27の他端から上底26の他端に傾斜して下る上辺を形成するように、ブラケット22が躯体14に固定される(図2参照)。   As shown in FIG. 5, in the trapezoidal shape of the end face plate 24, one side 28 connecting one end of the upper base 26 of the trapezoid and one end of the lower base 27 is a side orthogonal to the upper base 26 and the lower base 27. . The one side 28 extends horizontally to form the lower side of the end plate 24, and the lower base 27 vertically extends to form the rear side which is a side to be attached to the housing 14, and the upper base 26 extends vertically. Form the front side, and the other side 29 connecting the other end of the upper base 26 and the other end of the lower base 27 forms an upper side which inclines from the other end of the lower base 27 to the other end of the upper base 26 The bracket 22 is fixed to the housing 14 as shown in FIG.

図4,図5に示すように、周縁壁部25は、端面板24の上辺(他方の辺29)より延長するように形成された上周縁壁部25A、端面板24の下辺(一方の辺28)より延長するように形成された下周縁壁部25B、端面板24の後辺(下底27)より延長するように形成された後周縁壁部25C、端面板24の前辺(上底26)より延長するように形成された前周縁壁部25Dとを備える。
尚、図5の中央に示した図は端面板24を内側から視た正面図、図5の上に示した図は上周縁壁部25Aを外側から視た正面図、図5の下に示した図は下周縁壁部25Bを外側から視た正面図、図5の左に示した図は後周縁壁部25Cを外側から視た正面図、図5の右に示した図は前周縁壁部25Dを外側から視た正面図である。
As shown in FIGS. 4 and 5, the peripheral wall 25 is formed to extend from the upper side (the other side 29) of the end face plate 24. The upper peripheral wall 25A, the lower side of the end face 24 (one side 28) Lower peripheral wall 25B formed to extend further, rear peripheral wall 25C formed to extend from the rear side (lower base 27) of the end plate 24, front side of the end plate 24 (upper bottom And 26) a front peripheral wall 25D formed to be more extended.
5 is a front view of the end face plate 24 viewed from the inside, FIG. 5 is a front view of the upper peripheral wall 25A viewed from the outside, and FIG. 5 is a front view of the lower peripheral wall 25B viewed from the outer side, a view shown on the left of FIG. 5 is a front view of the rear peripheral wall 25C viewed from the outer side, and a view shown on the right of FIG. It is the front view which looked at part 25D from the outside.

各周縁壁部25A,25B,25C,25Dは、例えば、端面板24の大きさよりも一回り大きな台形状の板材の4つの辺縁部を端面板24の辺となる位置を折曲線として同一方向に折り曲げて板面が端面板24の板面に対して直角をなすように形成された構成である。尚、隣り合う周縁壁部25A,25B,25C,25Dの端部同士が干渉しないように、端面板24の大きさよりも一回り大きな台形状の板材の4つの角部を予め除去した除去部25r(図5参照)を形成した後に当該板材の4つの辺縁部を端面板24の辺となる位置を折曲線として同一方向に折り曲げることで、端面板24の4辺に周縁壁部25A,25B,25C,25Dを備えたブラケット22が形成される。   Each of the peripheral wall portions 25A, 25B, 25C, and 25D is, for example, a same direction with a position where four side edges of a trapezoidal plate material which is a size larger than the size of the end face plate 24 are sides of the end face plate 24 And the plate surface is formed to be perpendicular to the plate surface of the end face plate 24. In addition, the removal part 25r which removed beforehand four corner parts of trapezoidal-shaped board | plate material one size larger than the size of the end surface plate 24 so that the edge parts of adjacent peripheral wall parts 25A, 25B, 25C, 25D may not interfere. After forming (see FIG. 5), the four edge portions of the plate material are bent in the same direction with the positions of the end plate 24 as the side of the end plate 24 as bending lines, whereby the peripheral wall 25A, 25B is formed on the four sides of the end plate 24. , 25C, 25D are formed.

左右のブラケット22,22は、図3に示すように、端面板24,24の板面同士が平行に対向するとともに端面板24,24の周縁壁部25,25同士が向かい合って、ケース2の左右間の中心を通過する図外の垂直面を対象面として面対称となるように配置されて、それぞれ躯体14に固定される。
ブラケット22は、図2に示すように、後周縁壁部25Cが例えば上述したコーチねじ15及びコーススレッド16により躯体14に固定される。尚、14fは外壁である。
In the left and right brackets 22, as shown in FIG. 3, the plate surfaces of the end plates 24, 24 face each other in parallel and the peripheral wall portions 25, 25 of the end plates 24, 24 face each other. It is arranged so as to be plane-symmetrical with a vertical plane (not shown) passing through the center between the left and right as a target plane, and is fixed to the housing 14 respectively.
As shown in FIG. 2, the bracket 22 has the rear peripheral wall 25 </ b> C fixed to the housing 14 by, for example, the above-described coach screw 15 and course thread 16. In addition, 14f is an outer wall.

図5に示すように、後周縁壁部25Cは、端面板24の後辺(下底27)より端面板24の板面に対して直角に延長するように設けられた基準垂直平板部52と、この基準垂直平板部52を切り起こして基準垂直平板部52に対して傾斜するように形成された傾斜平板部62とを備えるとともに、基準垂直平板部52を切り起こして基準垂直平板部52と平行に対向するように形成された外まぐさ取付部53を備え、傾斜平板部62に第2のねじとしての斜め打ち用のコーススレッド16を貫通させる第2の貫通孔61が形成され、基準垂直平板部52に第1のねじとしてのコーチねじ15を貫通させる第1の貫通孔51が形成され、さらに、外まぐさ取付部53に外まぐさ取付用のコーススレッド15Aを貫通させる貫通孔54が形成された構成である。   As shown in FIG. 5, the rear peripheral wall portion 25C is provided with a reference vertical flat plate portion 52 provided so as to extend at a right angle to the plate surface of the end surface plate 24 from the rear side (lower base 27) of the end surface plate 24. The reference vertical flat plate portion 52 is cut and raised to have an inclined flat plate portion 62 formed to be inclined with respect to the reference vertical flat plate portion 52, and the reference vertical flat plate portion 52 is cut and raised to A second through-hole 61 is formed which has an outer-tab attachment portion 53 formed to face in parallel, and the inclined flat-plate portion 62 penetrates the oblique thread thread 16 as a second screw. A first through hole 51 through which the coach screw 15 as a first screw is passed is formed in the vertical flat plate portion 52, and a through hole through which the coarse thread 15A for outer layer attachment is inserted into the outer layer attachment portion 53. 54 are formed It is a configuration.

即ち、後周縁壁部25Cは、躯体14への取付部として機能し、図5に示すように、第1のねじとしてのコーチねじ15を貫通させる第1の貫通孔51と、第2のねじとしてのコーススレッド16を貫通させる第2の貫通孔61とを備える。
第1の貫通孔51は、躯体14の表面と平行に対向する後周縁壁部25Cの基準垂直平板部52に形成される。
第2の貫通孔61は、躯体14の表面と直交以外の状態で交差する方向に延長する後周縁壁部25Cの傾斜平板部62に形成される。
即ち、基準垂直平板部52は、端面板24の板面と直角な板面を形成するように端面板24の後辺(下底27)に沿って当該後辺より延長するように形成され、傾斜平板部62は、基準垂直平板部52を基準垂直平板部52の板面に対して斜めに延長するように切り起こして形成される。
That is, the rear peripheral wall portion 25C functions as an attachment portion to the housing 14, and as shown in FIG. 5, a first through hole 51 through which the coach screw 15 as a first screw penetrates, and a second screw And a second through hole 61 through which the course thread 16 passes.
The first through holes 51 are formed in the reference vertical flat plate portion 52 of the rear peripheral wall 25C opposite to the surface of the housing 14 in parallel.
The second through holes 61 are formed in the inclined flat plate portion 62 of the rear peripheral wall 25C extending in a direction intersecting with the surface of the housing 14 in a state other than orthogonal.
That is, the reference vertical flat plate portion 52 is formed to extend along the rear side (lower base 27) of the end face plate 24 so as to form a plate surface perpendicular to the plate surface of the end face plate 24; The inclined flat plate portion 62 is formed by cutting and raising the reference vertical flat plate portion 52 so as to extend obliquely with respect to the plate surface of the reference vertical flat plate portion 52.

図5に示すように、第1の貫通孔51は孔の中心線が基準垂直平板部52の板面に対して直交するように形成され、第2の貫通孔61は孔の中心線が傾斜平板部62の板面に対して直交するように形成される。例えば、上側の傾斜平板部62は躯体14から離れる方向に上向きに延長するように形成され、当該上側の傾斜平板部62の板面と基準垂直平板部52の板面とのなす角度αが25°に形成される。
従って、図2に示すように、上側の傾斜平板部62に形成された第2の貫通孔61を通過して躯体14に締結されるコーススレッド16の中心線と躯体14の表面とのなす角度は65°となり、コーススレッド16は躯体14の表面に対して直交以外の交差状態となるように躯体14に締結される。
また、図5に示すように、例えば、下側の傾斜平板部62は躯体14から離れる方向に下向きに延長するように形成され、当該下側の傾斜平板部62の板面と基準垂直平板部52の板面とのなす角度βが45°に形成される。
従って、図2に示すように、下側の傾斜平板部62に形成された第2の貫通孔61を通過して躯体14に締結されるコーススレッド16の中心線と躯体14の表面とのなす角度は45°となり、コーススレッド16は躯体14の表面に対して直交以外の交差状態となるように躯体14に締結される。
一方、基準垂直平板部52に形成された第1の貫通孔51を通過して躯体14に締結されるコーチねじ15の中心線と躯体14の表面とのなす角度は95°となり、コーチねじ15は躯体14の表面に対して直交状態となるように躯体14に締結される。
As shown in FIG. 5, the first through hole 51 is formed such that the center line of the hole is orthogonal to the plate surface of the reference vertical flat plate portion 52, and the center line of the hole is inclined in the second through hole 61 It is formed to be orthogonal to the plate surface of the flat portion 62. For example, the upper inclined flat plate portion 62 is formed to extend upward in the direction away from the housing 14, and the angle α between the plate surface of the upper inclined flat plate portion 62 and the plate surface of the reference vertical flat plate portion 52 is 25 Formed in degrees.
Therefore, as shown in FIG. 2, an angle formed by the center line of the course thread 16 fastened to the casing 14 through the second through hole 61 formed in the upper inclined flat plate portion 62 and the surface of the casing 14. Is 65 °, and the course thread 16 is fastened to the surface of the housing 14 so as to be in a cross state other than orthogonal.
Further, as shown in FIG. 5, for example, the lower inclined flat plate portion 62 is formed to extend downward in the direction away from the housing 14, and the plate surface of the lower inclined flat plate portion 62 and the reference vertical flat plate portion The angle β with the plate surface of 52 is formed at 45 °.
Therefore, as shown in FIG. 2, the center line of the course thread 16 passed through the second through hole 61 formed in the lower inclined flat plate portion 62 and fastened to the casing 14 forms the surface of the casing 14. The angle is 45 °, and the course thread 16 is fastened to the surface of the housing 14 so as to be in a cross state other than orthogonal.
On the other hand, the angle between the center line of the coach screw 15 which passes through the first through hole 51 formed in the reference vertical flat plate portion 52 and fastened to the casing 14 and the surface of the casing 14 is 95 °. Is fastened to the housing 14 so as to be orthogonal to the surface of the housing 14.

より具体的には、ブラケット22の後周縁壁部25Cの上下間の中央部寄り上側には、当該後周縁壁部25Cを躯体14に取付けるためのコーススレッド16を貫通させるための第2の貫通孔61が形成された傾斜平板部62として機能する上側切起し片が設けられ、ブラケット22の後周縁壁部25Cの上下間の中央部寄り下側には、当該後周縁壁部25Cを躯体14に取付けるためのコーススレッド16を貫通させるための第2の貫通孔61が形成された傾斜平板部62として機能する下側切起し片が設けられる。また、ブラケット22の後周縁壁部25Cの上下方向に沿って所定の間隔を隔てた複数の位置に、当該後周縁壁部25Cを躯体14に取付けるためのコーチねじ15を貫通させるための第1の貫通孔51が形成されている。   More specifically, on the upper side closer to the central portion between the upper and lower portions of the rear peripheral wall 25C of the bracket 22, a second penetration for passing the course thread 16 for attaching the rear peripheral wall 25C to the housing 14 The upper cut-and-raised piece functioning as the inclined flat plate portion 62 in which the hole 61 is formed is provided, and the rear peripheral wall portion 25C is formed on the lower side closer to the central portion between the upper and lower rear peripheral wall portions 25C of the bracket 22 A lower cut-and-raised piece is provided which functions as an inclined flat plate portion 62 in which a second through hole 61 for penetrating the course thread 16 to be attached to 14 is formed. In addition, a plurality of positions for attaching the rear peripheral wall 25C to the housing 14 at a plurality of positions separated by predetermined intervals along the vertical direction of the rear peripheral wall 25C of the bracket 22 are first The through hole 51 is formed.

このように、ケース2における躯体14への取付部として機能するブラケット22の後周縁壁部25Cが、躯体14の表面に対して直交状態となるように躯体14に締結される第1のねじとしてのコーチねじ15と、躯体14の表面に対して直交以外の交差状態となるように躯体14に締結される第2のねじとしてのコーススレッド16とによって、躯体14に取付けられる。
即ち、躯体14への取付部に予め形成された第1の貫通孔51に第1のねじを通過させて当該第1のねじを躯体14に締結するとともに、躯体14への取付部に予め形成された第2の貫通孔61に第2のねじを通過させて当該第2のねじを躯体14に締結することによって、ケース2が躯体14に取付けられ、当該ケース2を躯体14に取付ける取付作業を簡単かつ容易に行えるようになる。
ここで、躯体14の表面に対して直交状態に取付けられる第1のねじは、耐剪断強度よりは耐引き抜き強度に優れているものであり、躯体14の表面に対して直交以外に取付けられる第2のねじは、耐引き抜き強度よりは耐剪断強度に優れているものである。また、第1のねじの耐引き抜き強度は、第2のねじの耐引き抜き強度よりはより強度が大であり、第2のねじの耐剪断強度は、第1のねじの耐剪断強度よりはより強度が大であることが好ましい。
尚、上記躯体14の表面に対して直交とは、厳密な意味のみでなく、第1のねじの取付態様や第1の貫通孔51の形成誤差等、または孔に侵入した水の排水のために第1のねじを意図的に若干下向きに締結する等により、第1のねじが躯体14の表面に対して厳密に直交していなくても使用上において耐引き抜き強度を有効に発揮できるように実質的に直交とみなせればよい。
また、躯体14の表面に対して直交以外とは、第2のねじの取付角度が使用上において耐剪断強度を有効に発揮できるように直交とはみなせない差異角度になっていることを言う。特に、第2のねじの取付角度は第1のねじの取付角度(躯体表面に対して直交であり水平面からの角度はほぼ0度)とは相当異なっていて、例えば、躯体14の表面から10度〜45度の範囲、好ましくは、45度程度であることが好ましい。
Thus, as a first screw to be fastened to the casing 14 so that the rear peripheral wall 25C of the bracket 22 functioning as an attachment to the casing 14 in the case 2 is in a state orthogonal to the surface of the casing 14 And the coarse thread 16 as a second screw fastened to the housing 14 so as to be in a cross state other than orthogonal to the surface of the housing 14.
That is, the first screw is passed through the first through hole 51 formed in advance in the mounting portion to the housing 14 to fasten the first screw to the housing 14 and is previously formed in the mounting portion to the housing 14 The case 2 is attached to the casing 14 by passing the second screw through the second through-hole 61 and fastening the second screw to the casing 14, and the attachment work for attaching the case 2 to the casing 14 Can be done easily and easily.
Here, the first screw attached in a state orthogonal to the surface of the housing 14 has a higher pull-out resistance than the shear resistance, and is attached to the surface of the housing 14 other than orthogonal. The screw of No. 2 is superior to the pullout strength in shear resistance. Also, the pull-out strength of the first screw is greater than the pull-out strength of the second screw, and the shear resistance of the second screw is more than the shear strength of the first screw. Preferably the strength is high.
Note that “perpendicular to the surface of the housing 14” is not only strictly meaning, but also for the attachment mode of the first screw, the formation error of the first through hole 51, etc., or the drainage of water that has entered the hole. In order to be able to effectively exert the pull-out strength in use even if the first screw is not strictly orthogonal to the surface of the housing 14 by intentionally fastening the first screw slightly downward. It can be regarded as substantially orthogonal.
Further, the term "other than perpendicular to the surface of the housing 14" means that the mounting angle of the second screw is a difference angle which can not be regarded as orthogonal so that shear resistance can be effectively exhibited in use. In particular, the mounting angle of the second screw is considerably different from the mounting angle of the first screw (perpendicular to the surface of the housing and approximately 0 degrees from the horizontal surface), for example, 10 from the surface of the housing 14 It is preferable that the angle be in the range of 45 degrees, preferably about 45 degrees.

従って、当該コーチねじ15による耐引き抜き強度とコーススレッド16による耐剪断強度とが組み合わされることによって、ブラケット22の後周縁壁部25Cを介して躯体14に取付けられたケース2の耐引き抜き強度が向上する。
つまり、実施形態による躯体14に対するケース2の取付方法によれば、躯体14に対するケース2の取付を、第1のねじとしてのコーチねじ15と第2のねじとしてのコーススレッド16とを用いてブラケット22の後周縁壁部25Cを躯体14に固定することにより行うが、この際、コーススレッド16を躯体14の表面に対して斜めに打ち込むことによって、コーススレッド16の耐剪断力をケース2を躯体14から垂直に引き抜こうとする力に抵抗させるようにしたので、躯体14に取付られたケース2の耐引き抜き強度を向上させることができる。
Therefore, the combination of the pullout resistance by the coach screw 15 and the shear resistance by the course thread 16 improves the pullout resistance of the case 2 attached to the housing 14 via the rear peripheral wall 25C of the bracket 22. Do.
That is, according to the method of attaching the case 2 to the casing 14 according to the embodiment, the attachment of the case 2 to the casing 14 is bracketed using the coach screw 15 as the first screw and the course thread 16 as the second screw. 22 by fixing the rear peripheral wall 25C to the casing 14. At this time, the shear resistance of the course sled 16 can be made by using the case 2 as a casing by obliquely driving the course thread 16 against the surface of the casing 14. Since the force to pull out vertically from 14 is made to resist, the pull-out resistance of the case 2 attached to the housing 14 can be improved.

また、躯体14への取付部として機能するブラケット22の後周縁壁部25Cに、躯体14の表面と直交以外の状態で交差する方向に延長するような傾斜平板部62を形成し、当該傾斜平板部62を貫通するように、コーススレッド16を貫通させるための第2の貫通孔61を形成したので、傾斜平板部62に形成された第2の貫通孔61が、躯体14の表面に対して直交以外の交差状態となるようにコーススレッド16を躯体14に締結する際のガイド孔として機能するため、コーススレッド16を躯体14の表面に対して直交以外の交差状態となるように締結する際の作業性が向上する。   Further, an inclined flat plate portion 62 is formed on the rear peripheral wall 25C of the bracket 22 functioning as an attachment portion to the housing 14 so as to extend in a direction intersecting with the surface of the housing 14 in a state other than orthogonal. Since the second through hole 61 for penetrating the coarse thread 16 is formed to penetrate the portion 62, the second through hole 61 formed in the inclined flat plate portion 62 is opposed to the surface of the rod 14 When the course thread 16 is fastened to the surface of the housing 14 in a cross state other than orthogonal because it functions as a guide hole when fastening the course thread 16 to the housing 14 so as to be in a cross state other than orthogonal. Workability of is improved.

さらに、従来は、ケースの耐引き抜き強度を向上させるために、躯体にボルトを貫通させるための貫通ボルト用の孔を形成するという煩雑な作業や、躯体に対するボルトの頭の座りを良くするために躯体に座ぐり加工が必要になり、座ぐり加工を行う場合、躯体の一方の表面側(例えば室内側)と他方の表面側(例えば室外側)との両方からの作業が必要になるというように、作業性の面での課題があったが、実施形態による躯体14に対するケース2の取付方法によれば、躯体14にボルトを貫通させるための貫通ボルト用の孔を形成するというような煩雑な作業を行わずとも、躯体14の一方の表面側(例えば室内側)からコーチねじ15及びコーススレッド16を締結するという簡単な作業だけで、ケース2の耐引き抜き強度を十分に確保できるケース2の取付構造を実現できるようになる。
Furthermore, conventionally, in order to improve the pullout strength of the case, in order to improve the troublesome work of forming a hole for a through bolt for allowing the bolt to penetrate the case, and to improve the seating of the bolt head with respect to the case. When the counterbore processing is necessary for the housing and the counterbore processing is performed, it is necessary to work from both the one surface side (for example, the indoor side) and the other surface side (for example, the outdoor side) of the housing. However, according to the method of attaching the case 2 to the housing 14 according to the embodiment, there is a problem in terms of workability, and it is complicated such as forming a hole for a through bolt for causing the bolt to penetrate the housing 14. The pullout strength of the case 2 can be sufficiently improved by only a simple operation of fastening the coach screw 15 and the course thread 16 from one surface side (for example, the indoor side) of the housing 14 without performing various operations. Mounting structure for coercive be the case 2 so can be realized.

即ち、実施形態による躯体14に対するケース2の取付方法によれば、躯体14に対するケース2の取付作業性を向上させることができるとともに、ケース2の耐引き抜き強度を向上させることができるようになる。つまり、実施形態によれば、ケース2を躯体14に取付ける場合の取付強度の確保と施工性の向上とを実現可能なケース2の取付方法を提供できる。   That is, according to the method for attaching the case 2 to the housing 14 according to the embodiment, the attachment workability of the case 2 to the housing 14 can be improved, and the pullout resistance of the case 2 can be improved. That is, according to the embodiment, it is possible to provide the method of attaching the case 2 that can realize securing of the attachment strength and improvement of the workability when attaching the case 2 to the housing 14.

図5に示すように、ブラケット22の下周縁壁部25Bは、内まぐさ32が図外のねじ等で連結される基準水平平板部251と、下周縁壁部25Bの前端部に形成された下側挿入片301とを備えた構成である。下側挿入片301は、切欠き部252を介して基準水平平板部251とは分離して設けられ、基準水平平板部251とは別個に折り曲げられて形成される。   As shown in FIG. 5, the lower peripheral wall 25B of the bracket 22 is formed at the front end of the reference horizontal flat plate 251 to which the inner thread 32 is connected by a screw or the like not shown and the lower peripheral wall 25B. The lower insertion piece 301 is provided. The lower insertion piece 301 is provided separately from the reference horizontal flat plate portion 251 via the notch portion 252, and is formed separately from the reference horizontal flat plate portion 251 by bending.

図5に示すように、ブラケット22の上周縁壁部25Aは、後周縁壁部25Cの上端側から前周縁壁部25Dの上端側に向けて傾斜して下るように延長する基準傾斜平板部253と、上周縁壁部25Aの前端部に形成された上側挿入片303とを備えた構成である。上側挿入片303は、切欠き部254を介して基準傾斜平板部253とは分離して設けられ、基準傾斜平板部253とは別個に折り曲げられて形成される。   As shown in FIG. 5, the upper peripheral wall 25A of the bracket 22 extends from the upper end side of the rear peripheral wall 25C to the upper end side of the front peripheral wall 25D so as to incline and extend downward. And an upper insertion piece 303 formed at the front end of the upper peripheral wall 25A. The upper insertion piece 303 is provided separately from the reference inclined flat plate portion 253 via the notch portion 254, and is formed separately from the reference inclined flat portion 253.

図5に示すように、ブラケット22の前周縁壁部25Dは、後周縁壁部25Cの基準垂直平板部52と平行に対向する基準垂直平板部255と、前周縁壁部25Dの下端部に形成された下側挿入片302と、前周縁壁部25Dの上端部に形成された上側挿入片304と、を備えた構成である。下側挿入片302は、切欠き部256を介して基準垂直平板部255とは分離して設けられ、上側挿入片304は、切欠き部257を介して基準垂直平板部255とは分離して設けられる。下側挿入片302及び上側挿入片304は、基準垂直平板部255とは別個に折り曲げられて形成される。   As shown in FIG. 5, the front peripheral wall 25D of the bracket 22 is formed at the lower end of the reference vertical flat plate 255 opposite to the reference vertical flat plate 52 of the rear peripheral wall 25C and the front peripheral wall 25D. And the upper insertion piece 304 formed on the upper end of the front peripheral wall 25D. The lower insertion piece 302 is provided separately from the reference vertical flat plate portion 255 via the notch portion 256, and the upper insertion piece 304 is separately provided from the reference vertical flat plate portion 255 via the notch portion 257. Provided. The lower insertion piece 302 and the upper insertion piece 304 are formed separately from the reference vertical flat plate portion 255 by bending.

上述したように各端面板24,24が互いに平行に対向するように躯体14に取付けられた左,右のブラケット22,22を繋ぐ複数の補強材30として、図3,図6に示すように、左,右のブラケット22,22の後側(躯体側)の上端部同士を繋ぐ後側上補強材30Aと、左,右のブラケット22,22の前側の上端部同士を繋ぐ前側上補強材30Bと、左,右のブラケット22,22の前側の下端部同士を繋ぐ前側下補強材30Cとを備える。   As shown in FIGS. 3 and 6 as a plurality of reinforcing members 30 connecting the left and right brackets 22 attached to the housing 14 so that the end face plates 24 face each other in parallel as described above. , A rear upper reinforcement 30A connecting upper ends of the left and right brackets 22 and 22 and a rear upper end of the left and right brackets 22 and 22 and a front upper reinforcement connecting the upper ends of the left and right brackets 22 and 22 30B and a front lower reinforcement 30C connecting lower ends of the left and right brackets 22 and 22 in front of each other.

各補強材30A,30B,30Cは、延長方向と直交する断面形状が略C字形状に形成されたCチャンネルと呼ばれる長尺材、あるいは、延長方向と直交する断面形状が略コ字形状に形成されたチャンネルと呼ばれる長尺材、あるいは、延長方向と直交する断面形状が矩形状に形成された長尺材が用いられる。例えば、リップ溝形鋼(軽量形鋼)、あるいは、アルミ製やステンレス製でリップ溝形鋼と同じ形状に形成されたものを用いる。
すなわち、各補強材30A,30B,30Cとして用いられる長尺材は、例えば図4,図6に示すように、長尺板状の基部30aと、基部30aの各長辺より同一方向に基部30aに対して直角に延長する長尺板状の各側部30b,30bと、各側部30b,30bの先端の長辺より互いに近づく方向に各側部30b,30bに対して直角に延長して基部30aと平行に対向する長尺板状の対向部30c,30cとを備え、対向部30c,30c間が長尺な開口30dに形成され、長手方向の両端が開口した構成である。
Each of the reinforcing members 30A, 30B, and 30C is an elongated member called a C channel in which the cross-sectional shape orthogonal to the extension direction is formed in a substantially C-shape, or the cross-sectional shape orthogonal to the extension direction is formed in a substantially U-shape A long material called a channel or a long material having a rectangular cross-sectional shape orthogonal to the extending direction is used. For example, a lip grooved steel (light-weight shaped steel), or one made of aluminum or stainless steel and having the same shape as the lip grooved steel is used.
That is, as shown in FIGS. 4 and 6, for example, the elongated members used as the reinforcing members 30A, 30B, and 30C are the base 30a in the same direction from the long sides of the long plate-shaped base 30a and the base 30a. Extending at right angles to each side 30b, 30b in a direction approaching each other from the long sides of the long plate-like sides 30b, 30b extending at right angles with respect to each other and the tip of each side 30b, 30b A long plate-like opposed portion 30c, 30c opposed in parallel with the base portion 30a is provided, and a long opening 30d is formed between the opposed portions 30c, 30c, and both ends in the longitudinal direction are open.

図6に示すように、前側下補強材30Cの長手方向の端部と対応する左,右のブラケット22,22の前側下角部は、前側下補強材30Cの長手方向の端部の開口から挿入されて当該前側下補強材30Cの下側の側部30bの内面に接触する上述した下側挿入片301、及び、当該前側下補強材30Cの基部30aの内面に接触する上述した下側挿入片302を備えるとともに、前側下補強材30Cの基部30aに接触する下側挿入片302が当該基部30aに図外のねじ等で連結される。この場合、切欠き部252及び切欠き部256は、前側下補強材30Cの端部との干渉を避けるための部位となる。
同様に、前側上補強材30Bの長手方向の端部と対応する左,右のブラケット22,22の前側上角部は、前側上補強材30Bの長手方向の端部の開口から挿入されて当該前側上補強材30Bの上側の側部30bの内面に接触する上述した上側挿入片303、及び、当該前側上補強材30Bの基部30aの内面に接触する上述した上側挿入片304を備えるとともに、前側下補強材30Cの基部30aに接触する上側挿入片304が当該基部30aに図外のねじ等で連結される。この場合、切欠き部254及び切欠き部257は、前側上補強材30Bの端部との干渉を避けるための部位となる。
As shown in FIG. 6, the front lower corners of the left and right brackets 22 and 22 corresponding to the longitudinal end of the front lower reinforcement 30C are inserted from the opening of the longitudinal end of the front lower reinforcement 30C. And the above-mentioned lower insertion piece 301 in contact with the inner surface of the lower side 30b of the front lower reinforcement 30C and the inner surface of the base 30a of the front lower reinforcement 30C. While being provided with 302, the lower insertion piece 302 in contact with the base 30a of the lower front reinforcement member 30C is connected to the base 30a by a screw or the like not shown. In this case, the notched portion 252 and the notched portion 256 are portions for avoiding interference with the end portion of the lower front reinforcement member 30C.
Similarly, the front upper corners of the left and right brackets 22, 22 corresponding to the longitudinal ends of the front upper reinforcement 30B are inserted from the openings of the longitudinal ends of the front upper reinforcement 30B, The above-mentioned upper insertion piece 303 in contact with the inner surface of the upper side portion 30b of the front upper reinforcement 30B, and the above-mentioned upper insertion piece 304 in contact with the inner surface of the base 30a of the front upper reinforcement 30B The upper insertion piece 304 in contact with the base 30a of the lower reinforcing member 30C is connected to the base 30a by a screw or the like not shown. In this case, the notches 254 and the notches 257 serve as portions for avoiding interference with the end of the front upper reinforcement 30B.

尚、下側挿入片301は、前側下補強材30Cの下側の側部30bの内面に接触して当該側部30bの外面を下周縁壁部25Bの基準水平平板部251の外面と同一平面上に位置決めするための位置決め部材として機能する。
また、下側挿入片302は、前側下補強材30Cの基部30aの内面に接触して当該基部30aの外面を前周縁壁部25Dの基準垂直平板部255の外面と同一平面上に位置決めするための位置決め部材として機能する。
さらに、上側挿入片303は、前側上補強材30Bの上側の側部30bの内面に接触して当該前側上補強材30Bの上側の側部30bと基部30aとの境界外面位置258を上周縁壁部25Aの基準傾斜平板部253の外面と同一平面上に位置決めするための位置決め部材として機能する。
また、上側挿入片304は、前側上補強材30Bの基部30aの内面に接触して当該基部30aの外面を前周縁壁部25Dの基準垂直平板部255の外面と同一平面上に位置決めするための位置決め部材として機能する。
The lower insertion piece 301 is in contact with the inner surface of the lower side 30b of the lower front reinforcement 30C, and the outer surface of the side 30b is flush with the outer surface of the reference horizontal flat plate 251 of the lower peripheral wall 25B. It functions as a positioning member for positioning on top.
The lower insertion piece 302 is in contact with the inner surface of the base portion 30a of the lower front reinforcement member 30C to position the outer surface of the base portion 30a flush with the outer surface of the reference vertical flat plate portion 255 of the front peripheral wall 25D. Functions as a positioning member for
Furthermore, the upper insertion piece 303 contacts the inner surface of the upper side portion 30b of the front upper reinforcement 30B to raise the boundary outer surface position 258 of the upper side 30b of the front upper reinforcement 30B and the base 30a to the upper peripheral wall It functions as a positioning member for positioning on the same plane as the outer surface of the reference inclined flat plate portion 253 of the portion 25A.
Further, the upper insertion piece 304 is in contact with the inner surface of the base portion 30a of the upper front reinforcement member 30B to position the outer surface of the base portion 30a flush with the outer surface of the reference vertical flat plate portion 255 of the front peripheral wall 25D. It functions as a positioning member.

以上のように、ブラケット22の前側下角部に設けられた下側挿入片301,302が、前側下補強材30Cの内側に挿入されて前側下補強材30Cの外面を下周縁壁部25Bの基準水平平板部251の外面及び前周縁壁部25Dの基準垂直平板部255の外面と同一平面上に位置決めする。また、ブラケット22の前側上角部に設けられた上側挿入片303が、前側上補強材30Bの内側に挿入されて前側上補強材30Bの境界外面位置258を上周縁壁部25Aの基準傾斜平板部253の外面と同一平面上に位置決めする。さらに、ブラケット22の前側上角部に設けられた上側挿入片304が、前側上補強材30Bの内側に挿入されて前側上補強材30Bの基部30aの外面を前周縁壁部25Dの基準垂直平板部255の外面と同一平面上に位置決めする。
以上により、前側下補強材30C及び前側上補強材30Bの外面とブラケット22の下周縁壁部25B、前周縁壁部25D、上周縁壁部25Aの外面とで形成されるカバー材21の設置面を同一平面上に形成できる。即ち、前側下補強材30C及び前側上補強材30Bの外面上にブラケット22の周縁壁部25が載置されない構造としたので、前側下補強材30C及び前側上補強材30Bの外面にカバー材21を載置して当該カバー材21を前側下補強材30C及び前側上補強材30Bの外面にねじで固定した場合にカバー材21が凹んでしまうようなことを防止できるようになって、見栄えを損なわないケースを提供できるようになる。
As described above, the lower insertion pieces 301 and 302 provided at the lower front corner of the bracket 22 are inserted inside the lower front reinforcement 30C, and the outer surface of the lower front reinforcement 30C is used as a reference for the lower peripheral wall 25B. It is positioned on the same plane as the outer surface of the horizontal flat plate portion 251 and the outer surface of the reference vertical flat plate portion 255 of the front peripheral wall 25D. Further, the upper insertion piece 303 provided at the front upper corner of the bracket 22 is inserted into the inside of the front upper reinforcement 30B so that the boundary outer surface position 258 of the front upper reinforcement 30B is the reference inclined flat plate of the upper peripheral wall 25A. Positioning on the same plane as the outer surface of the part 253. Further, the upper insertion piece 304 provided at the front upper corner of the bracket 22 is inserted into the inside of the front upper reinforcement 30B to make the outer surface of the base 30a of the front upper reinforcement 30B the reference vertical flat plate of the front peripheral wall 25D. Positioning on the same plane as the outer surface of the part 255.
As described above, the installation surface of the cover member 21 formed by the outer surfaces of the front lower reinforcement 30C and the upper front reinforcement 30B and the outer surfaces of the lower peripheral wall 25B, the front peripheral wall 25D, and the upper peripheral wall 25A of the bracket 22. Can be formed on the same plane. That is, since the peripheral wall 25 of the bracket 22 is not placed on the outer surfaces of the lower front reinforcement 30C and the upper front reinforcement 30B, the cover 21 is formed on the outer surfaces of the lower front reinforcement 30C and the upper front reinforcement 30B. Can be prevented from being recessed when the cover member 21 is placed on the outer surface of the lower front reinforcement member 30C and the front upper reinforcement member 30B by screws. It will be possible to provide an undamaged case.

また、図5,図7に示すように、図外のねじで連結される前側下補強材30Cの基部30aと下側挿入片302、及び、ねじで連結される前側上補強材30Bの基部30aと上側挿入片304には、それぞれ、ねじ締結孔(貫通孔)310,311が形成されている。
即ち、前側上補強材30B及び前側下補強材30Cの基部30aの長手方向の両端側には長手方向に沿って所定の間隔を隔てて複数のねじ締結孔310が形成されており、かつ、左,右のブラケット22,22の上側挿入片304,304及び下側挿入片302,302には、前側上補強材30B及び前側下補強材30Cの長手方向に沿って所定の間隔を隔てて複数のねじ締結孔311が形成されている。
尚、例えば、図7(a)に示すように、前側上補強材30B及び前側下補強材30Cの基部30aの長手方向の両端側には、長手方向に沿って所定の間隔を隔てて2つのねじ締結孔310,310が形成されており、図7(b)に示すように、左,右のブラケット22,22の下側挿入片302,302及び上側挿入片304,304には、前側下補強材30C及び前側上補強材30Bの長手方向に沿って所定の間隔を隔てて2つのねじ締結孔311,311が形成されている。そして、例えば、補強材に形成されたねじ締結孔310,310の間隔(ピッチ)を挿入片に形成されたねじ締結孔311,311の間隔(ピッチ)よりも小さくすることが好ましい。
Further, as shown in FIGS. 5 and 7, a base 30a and a lower insertion piece 302 of the lower front reinforcement 30C connected by screws not shown, and a base 30a of the upper front reinforcement 30B connected by screws. Screw fastening holes (through holes) 310 and 311 are formed in the upper insertion piece 304, respectively.
That is, a plurality of screw fastening holes 310 are formed on both ends of the front upper reinforcement 30B and the lower front reinforcement 30C in the longitudinal direction at predetermined intervals along the longitudinal direction, and the left side The upper insertion pieces 304 and 304 and the lower insertion pieces 302 and 302 of the right brackets 22 and 22 are separated at predetermined intervals along the longitudinal direction of the upper front reinforcement 30B and the lower front reinforcement 30C. Screw fastening holes 311 are formed.
For example, as shown in FIG. 7A, two longitudinal end portions of the upper front upper reinforcing member 30B and the lower front lower reinforcing member 30C are separated by a predetermined distance along the longitudinal direction. Screw fastening holes 310, 310 are formed, and as shown in FIG. 7 (b), the lower insertion pieces 302, 302 and the upper insertion pieces 304, 304 of the left and right brackets 22, 22 have front lower sides. Two screw fastening holes 311 and 311 are formed at predetermined intervals along the longitudinal direction of the reinforcing member 30C and the front upper reinforcing member 30B. Then, for example, it is preferable to make the distance (pitch) of the screw fastening holes 310, 310 formed in the reinforcing material smaller than the distance (pitch) of the screw fastening holes 311, 311 formed in the insertion piece.

仮に、連結される一対の補強材の基部と挿入片とにねじ締結孔がそれぞれ1つずつしか設けられていない場合において、左右のいずれか一方の一対の補強材の基部のねじ締結孔と挿入片のねじ締結孔とを一致させた場合、他方の一対の補強材の基部のねじ締結孔と挿入片のねじ締結孔とが一致しない場合がある。
しかしながら、実施の形態では、連結される一対の補強材の基部と挿入片とにねじ締結孔がそれぞれ複数個設けられているため、例えば、図7(c)乃至(e)に示すように、左右両方の一対の前側下補強材30Cの基部30aのねじ締結孔310と下側挿入片302のねじ締結孔311とを一致させやすくなるので、作業性が向上する。
Assuming that only one screw fastening hole is provided in each of the base and the insertion piece of the pair of reinforcing members to be connected, the screw fastening hole and the insertion of the base of either one pair of reinforcing members on either side are inserted. When the screw fastening holes of the pieces are matched, the screw fastening holes of the bases of the other pair of reinforcing members may not match the screw fastening holes of the insertion piece.
However, in the embodiment, since a plurality of screw fastening holes are provided in each of the base and the insertion piece of the pair of reinforcing members to be connected, for example, as shown in FIGS. 7 (c) to 7 (e), Since the screw fastening holes 310 of the base portion 30a of the pair of left and right front lower reinforcements 30C and the screw fastening holes 311 of the lower insertion piece 302 are easily made to coincide with each other, the workability is improved.

尚、前側上補強材30B及び前側下補強材30Cの基部30aに連結される左,右のブラケット22,22の上側挿入片304,304及び下側挿入片302,302が、当該挿入片と補強材の基部とを連結するための図外のねじを締結するためのねじ締結孔311を補強材の長手方向に沿って複数備え、前側上補強材30B及び前側下補強材30Cの両方の端部には当該挿入片と補強材の基部とを連結するための図外のねじを締結するためのねじ締結孔310を1つずつ備えた構成としてもよい。   The upper insertion pieces 304 and 304 and the lower insertion pieces 302 and 302 of the left and right brackets 22 and 22 connected to the base 30a of the upper front reinforcement 30B and the lower front reinforcement 30C are reinforced with the insertion pieces. A plurality of screw fastening holes 311 for fastening an unillustrated screw for connecting with the base of the material along the longitudinal direction of the reinforcing material, and the ends of both the upper front upper reinforcing material 30B and the lower front lower reinforcing material 30C It is good also as composition provided with one screw fastening hole 310 for fastening a screw (not shown) for connecting the insert piece concerned and the base of a reinforcing material to this.

また、図3に示すように、外まぐさ31及び内まぐさ32が、左,右のブラケット22,22の後側下端部同士を繋ぐように設けられている。   Further, as shown in FIG. 3, an outer ring 31 and an inner ring 32 are provided so as to connect the rear lower end portions of the left and right brackets 22, 22 with each other.

図2,図4,図6に示すように、外まぐさ31は、例えば、長尺板状の基部31aと、基部31aの各長辺より同一方向に基部31aに対して直角に延長する長尺板状の各側部31b,31bと、一方の側部31bの先端の長辺より一方の側部に対して直角に延長して基部31aと平行に対向する長尺板状の対向部31cと、他方の側部31bの先端の長辺より対向部31cの延長方向と同一方向に延長するように設けられた取付部31dとを備え、他方の側部31bの先端と対向部31cの先端との間が長尺な開口31eに形成され、長手方向の両端が開口した構成である。
外まぐさ31は、上方に位置される取付部31dが、後周縁壁部25Cの外まぐさ取付部53と基準垂直平板部52との間に挿入されて、外まぐさ取付部53及び取付部31dが躯体14にねじ312等で固定されることで、シャッターカーテン4の出口孔45の見切り材として機能するように構成される。
As shown in FIG. 2, FIG. 4 and FIG. 6, for example, the outer cloth 31 has a length extending in a direction perpendicular to the base 31a in the same direction from each long side of the base 31a of long plate shape and the base 31a. A long plate-like opposing portion 31c extending parallel to the base 31a, extending at right angles to one side of each of the side portions 31b and 31b and the long side of the tip of the one side 31b And a mounting portion 31d provided to extend in the same direction as the extending direction of the facing portion 31c from the long side of the tip of the other side portion 31b, and the tip of the other side 31b and the tip of the facing portion 31c Is formed in the long opening 31e, and it is the structure which the both ends of the longitudinal direction opened.
In the outer lintel 31, the attachment part 31d positioned on the upper side is inserted between the outer rim attachment part 53 of the rear peripheral wall 25C and the reference vertical flat plate part 52, and the outer rim attachment part 53 and the attachment The portion 31 d is fixed to the housing 14 with a screw 312 or the like so that the portion 31 d functions as a parting member of the exit hole 45 of the shutter curtain 4.

内まぐさ32は、例えば、断面四角形状の長尺材により構成され、外まぐさ31と所定の間隔を隔てて配置されて、左端部が左のブラケット22の下周縁壁部25Bに図外のねじ等で固定され、右端部が右のブラケット22の下周縁壁部25Bに図外のねじ等で固定されることで、シャッターカーテン4の出口孔45の見切り材、及び、ケース2の補強材として機能するように構成される。   The inner tuft 32 is made of, for example, a long material having a rectangular cross section, is disposed at a predetermined distance from the outer tuft 31, and the left end portion is not shown on the lower peripheral wall 25B of the left bracket 22. The right end portion is fixed to the lower peripheral wall 25B of the right bracket 22 by a screw or the like not shown in the figure, so that the parting material of the exit hole 45 of the shutter curtain 4 and the reinforcement of the case 2 are fixed. It is configured to function as a material.

図2,図3に示すように、補強プレート40としては、後側上補強材30Aと前側上補強材30Bとを繋ぐ上側補強プレート40Aと、前側上補強材30Bと前側下補強材30Cとを繋ぐ前側補強プレート40Bとを備える。   As shown in FIGS. 2 and 3, as the reinforcing plate 40, an upper reinforcing plate 40A connecting the rear upper reinforcing member 30A and the front upper reinforcing member 30B, a front upper reinforcing member 30B and a front lower lower reinforcing member 30C And a front reinforcing plate 40B to be connected.

上側補強プレート40Aは、帯板状の基板401と、基板401の一端部としての後端部と、基板401の他端部としての前端部と、を備えた構成である。   The upper reinforcing plate 40A has a band plate-like substrate 401, a rear end as one end of the substrate 401, and a front end as the other end of the substrate 401.

基板401は、板面が左右のブラケット22,22の端面板24の上辺(他方の辺29)よりも若干下方に位置されてブラケット22,22の端面板24の上辺と平行となるように設置される。   The substrate 401 is installed so that the plate surface is positioned slightly lower than the upper side (the other side 29) of the end face plate 24 of the left and right brackets 22 and 22 and parallel to the upper side of the end face plate 24 of the brackets 22 and 22. Be done.

図2,図4に示すように、上側補強プレート40Aの後端部は、躯体連結部410と後側位置決め部420とを備えた構成である。
図2に示すように、躯体連結部410は、後側上補強材30Aの基部30aと各側部30b,30bとで囲まれた当該後側上補強材30Aの内側に挿入されて基部30a及び躯体14にねじ411等で連結される。
後側位置決め部420は、後側上補強材30Aの上側の対向部30cの下端縁30uと接触して当該上側補強プレート40Aの後端側の上下方向の位置を位置決めする部位である。
後側位置決め部420は、基板401の前端から下方に延長した後に前側に水平に延長して上面が後側上補強材30Aの上側の対向部30cの下端縁30uと接触する水平板部により形成され、躯体連結部410は、当該水平板部の前端より下方に垂直に延長して後側上補強材30Aの基部30aの内面に接触して当該基部30a及び躯体14にねじ411等で連結される垂直板部により形成される。
As shown in FIGS. 2 and 4, the rear end portion of the upper reinforcing plate 40 </ b> A is configured to include a rod connecting portion 410 and a rear positioning portion 420.
As shown in FIG. 2, the rod connecting portion 410 is inserted into the inside of the rear upper reinforcement 30A surrounded by the base 30a of the rear upper reinforcement 30A and the side portions 30b, 30b. It is connected with the housing 14 by a screw 411 or the like.
The rear positioning portion 420 is a portion that contacts the lower end edge 30u of the upper facing portion 30c of the rear upper reinforcement member 30A and positions the vertical position of the rear end side of the upper reinforcement plate 40A.
The rear positioning portion 420 is formed by a horizontal plate portion extending downward from the front end of the substrate 401 and then horizontally extending to the front side so that the upper surface is in contact with the lower edge 30u of the upper opposing portion 30c of the rear upper reinforcement 30A. The rod connecting portion 410 vertically extends downward from the front end of the horizontal plate portion and contacts the inner surface of the base 30a of the rear upper reinforcement 30A and is connected to the base 30a and the rod 14 with a screw 411 or the like. Formed by the vertical plate portion.

図2,図4に示すように、上側補強プレート40Aの前端部は、前側連結部430と前側位置決め部440とを備えた構成である。
図2に示すように、前側連結部430は、前側上補強材30Bの基部30aと各側部30b,30bとで囲まれた当該前側上補強材30Bの内側に挿入されて基部30aに図外のねじ等で連結される。
前側位置決め部440は、前側連結部430の上端より延長し、前側上補強材30Bの上側の側部30bの内面に接触して当該上側補強プレート40Aの前端側の上下方向の位置を位置決めする部位である。
前側連結部430は、基板401の前端から下方に延長しかつ前側に水平に延長した後上方に垂直に延長し前側上補強材30Bの基部30aの内面に接触して基部30aに図外のねじ等で連結される垂直板部により形成され、前側位置決め部440は、当該垂直板部の上端より後側に斜め上方に延長して上端が前側上補強材30Bの上側の側部30bの内面に接触する傾斜板部により形成される。
As shown in FIGS. 2 and 4, the front end portion of the upper reinforcing plate 40 </ b> A has a front connecting portion 430 and a front positioning portion 440.
As shown in FIG. 2, the front connecting portion 430 is inserted into the inside of the front upper reinforcement 30B surrounded by the base 30a of the front upper reinforcement 30B and the side portions 30b and 30b, and is not shown in the base 30a. It is connected by a screw etc.
The front positioning portion 440 extends from the upper end of the front connection portion 430, and contacts the inner surface of the upper side 30b of the front upper reinforcement 30B to position the vertical position of the front end of the upper reinforcement plate 40A. It is.
The front connection portion 430 extends downward from the front end of the substrate 401 and extends horizontally to the front, and then extends vertically and contacts the inner surface of the base 30a of the front upper reinforcement 30B to be screwed out of the base 30a. The front positioning portion 440 extends obliquely upward rearward from the upper end of the vertical plate portion, and the upper end thereof is formed on the inner surface of the upper side portion 30b of the front upper reinforcement 30B. It is formed by the inclined plate part which contacts.

前側補強プレート40Bは、帯板状の基板451と、基板451の一端部としての上端部と、基板451の他端部としての下端部と、を備えた構成である。
基板451は、板面が左右のブラケット22,22の端面板24の前辺(上底26)よりも後側(躯体側)に位置されてブラケット22,22の端面板24の前辺と平行となるように設置される。
The front reinforcing plate 40B is configured to include a band plate-like substrate 451, an upper end as one end of the substrate 451, and a lower end as the other end of the substrate 451.
The substrate 451 is positioned on the rear side (the rod side) of the front side (upper base 26) of the end face plate 24 of the left and right brackets 22 and 22 and is parallel to the front side of the end face plate 24 of the brackets 22 and 22 It will be installed to be

前側補強プレート40Bの上端部は、上側連結部460と上側位置決め部470とを備えた構成である。
上側連結部460は、前側上補強材30Bの基部30aと各側部30b,30bとで囲まれた当該前側上補強材30Bの内側に挿入されて基部30aに図外のねじ等で連結される。
上側位置決め部470は、前側上補強材30Bの下側の対向部30cの上端縁30tと接触して当該前側補強プレート40Bの上下方向の位置を位置決めする部位である。
上側位置決め部470は、基板451の上端から前側に水平に延長して下面が前側上補強材30Bの下側の対向部30cの上端縁30tと接触する水平板部により形成され、上側連結部460は、当該水平板部の前端より上方に垂直に延長して前側上補強材30Bの基部30aの内面に接触して当該基部30aに図外のねじ等で連結される垂直板部により形成される。
The upper end portion of the front reinforcing plate 40B is configured to include an upper connecting portion 460 and an upper positioning portion 470.
The upper connecting portion 460 is inserted into the inside of the front upper reinforcement 30B surrounded by the base 30a of the front upper reinforcement 30B and the side portions 30b and 30b, and is connected to the base 30a with a screw or the like not shown. .
The upper positioning portion 470 is a portion which contacts the upper end edge 30t of the lower facing portion 30c of the front upper reinforcement 30B to position the vertical position of the front reinforcing plate 40B.
The upper positioning portion 470 is formed by a horizontal plate extending horizontally from the upper end of the substrate 451 to the front side and having the lower surface in contact with the upper edge 30t of the lower facing portion 30c of the front upper reinforcement 30B. Is formed by a vertical plate portion extending vertically upward from the front end of the horizontal plate portion and in contact with the inner surface of the base portion 30a of the front upper reinforcement 30B and connected to the base portion 30a with a screw or the like not shown. .

前側補強プレート40Bの下端部は、下側連結部480と下側位置決め部490とを備えた構成である。
下側連結部480は、前側下補強材30Cの基部30aと各側部30b,30bとで囲まれた当該前側下補強材30Cの内側に挿入されて基部30aに図外のねじ等で連結される。
下側位置決め部490は、前側下補強材30Cの上側の対向部30cの下端縁30uと接触して当該前側補強プレート40Bの上下方向の位置を位置決めする部位である。
下側位置決め部490は、基板451の下端から前側に水平に延長して上面が前側下補強材30Cの上側の対向部30cの下端縁30uと接触する水平板部により形成され、下側連結部490は、当該水平板部の前端より下方に垂直に延長して前側下補強材30Cの基部30aの内面に接触して当該基部30aに図外のねじ等で連結される垂直板部により形成される。
The lower end portion of the front reinforcing plate 40B is configured to include a lower connecting portion 480 and a lower positioning portion 490.
The lower connecting portion 480 is inserted inside the lower front reinforcement 30C surrounded by the base 30a of the lower front reinforcement 30C and the side portions 30b and 30b, and is connected to the base 30a with a screw or the like not shown. Ru.
The lower positioning portion 490 is a portion that contacts the lower end edge 30u of the upper facing portion 30c of the lower front reinforcement member 30C to position the vertical position of the front reinforcing plate 40B.
The lower positioning portion 490 is formed by a horizontal plate portion horizontally extending forward from the lower end of the substrate 451 and whose upper surface is in contact with the lower end edge 30u of the upper facing portion 30c of the lower front reinforcement 30C. 490 is formed by a vertical plate extending vertically downward from the front end of the horizontal plate and contacting the inner surface of the base 30a of the lower front reinforcement 30C and connected to the base 30a with a screw or the like not shown. Ru.

以上により、上側補強プレート40A及び前側補強プレート40Bが、前側上補強材30Bや前側下補強材30Cの外面上に載置されなくなるため、前側上補強材30Bや前側下補強材30Cの外面上において段差がなくなる。従って、前側上補強材30Bや前側下補強材30Cの外面にカバー材21を設置して当該カバ―材21を前側上補強材30Bや前側下補強材30Cにねじで固定した場合、前側上補強材30Bや前側下補強材30Cの外面上においてカバー材が凹んでしまうようなことを防止できるようになり、見栄えを損なわないケース2を提供できるようになる。   As described above, the upper reinforcing plate 40A and the front reinforcing plate 40B are no longer placed on the outer surfaces of the upper front reinforcement 30B and the lower front reinforcement 30C, so that on the outer surfaces of the upper front reinforcement 30B and the lower front reinforcement 30C. There is no difference in level. Therefore, when the cover member 21 is installed on the outer surface of the front upper reinforcement 30B or the front lower reinforcement 30C and the cover 21 is screwed to the front upper reinforcement 30B or the front lower reinforcement 30C, the front upper reinforcement It is possible to prevent the cover material from being dented on the outer surface of the material 30B and the lower front side reinforcement material 30C, and it is possible to provide the case 2 which does not impair the appearance.

さらに、上側補強プレート40Aは、後側位置決め部420と前側位置決め部440とを備えるので、上側補強プレート40Aを後側上補強材30A及び前側上補強材30Bに固定する作業の際、後側位置決め部420を後側上補強材30Aの上側の対向部30cのの下端縁30uに突き当てるように接触させるとともに、前側位置決め部440を前側上補強材30Bの上側の側部30bの内面に突き当てるように接触させることによって、上側補強プレート40Aの位置決め作業を容易に行えるようになるため、上側補強プレート40Aの取付作業性が向上する。
また、前側補強プレート40Bは、上側位置決め部470と下側位置決め部490とを備えるので、前側補強プレート40Bを前側上補強材30B及び前側下補強材30Cに固定する作業の際、上側位置決め部470を前側上補強材30Bの下側の対向部30cの上端縁30tに突き当てるように接触させるとともに、下側位置決め部490を前側下補強材30Cの上側の対向部30cの下端縁30uに突き当てるように接触させることによって、前側補強プレート40Bの位置決め作業を容易に行えるようになるため、前側補強プレート40Bの取付作業性が向上する。
Furthermore, since the upper reinforcing plate 40A includes the rear positioning portion 420 and the front positioning portion 440, the rear positioning is performed in the operation of fixing the upper reinforcing plate 40A to the rear upper reinforcement 30A and the front upper reinforcement 30B. The portion 420 is in contact with the lower end edge 30u of the upper opposing portion 30c of the rear upper reinforcement 30A so as to abut, and the front positioning portion 440 is abutted against the inner surface of the upper side 30b of the front upper reinforcement 30B. By making such contact, the positioning work of the upper reinforcing plate 40A can be easily performed, and the mounting workability of the upper reinforcing plate 40A is improved.
Further, since the front reinforcing plate 40B includes the upper positioning portion 470 and the lower positioning portion 490, the upper positioning portion 470 is fixed during the operation of fixing the front reinforcing plate 40B to the upper front reinforcement 30B and the lower front reinforcement 30C. Is brought into contact with the upper end edge 30t of the lower opposing portion 30c of the upper front reinforcement 30B, and the lower positioning portion 490 is abutted against the lower end edge 30u of the upper opposing portion 30c of the lower front reinforcement 30C. By making such contact, the positioning operation of the front reinforcing plate 40B can be easily performed, and the mounting workability of the front reinforcing plate 40B is improved.

カバー材21は、図2,図3に示すように、左右のブラケット22,22と後側上補強材30Aと前側上補強材30Bとで囲まれた骨組構成体20の上側開口を覆う上カバー材21Aと、左右のブラケット22,22と前側上補強材30Bと前側下補強材30Cとで囲まれた骨組構成体20の前側開口を覆う前カバー材21Bと、左右のブラケット22,22と前側下補強材30Cと内まぐさ32とで囲まれた骨組構成体20の下側開口を覆う下カバー材21Cとを備える。   The cover member 21 covers the upper opening of the frame structure 20 surrounded by the left and right brackets 22, 22 and the rear upper reinforcement 30A and the front upper reinforcement 30B as shown in FIGS. A front cover member 21B covering the front opening of the frame structure 20 surrounded by the members 21A, the left and right brackets 22, 22 and the front upper reinforcement 30B and the front lower reinforcement 30C, the left and right brackets 22, 22 and the front The lower cover member 21C covers the lower opening of the frame structure 20 surrounded by the lower reinforcing member 30C and the inner ring 32.

上カバー材21Aは、例えば、骨組構成体20の上側開口を覆うことが可能な面積を備えた四角形の薄板材により形成され、四角形の一方の長辺側が一方側に折り曲げられて躯体14にねじ211等で固定される躯体固定部として機能するとともに、四角形の他方の長辺側が他方側に折り曲げられて前側上補強材30Bの基部30aの外面にねじ212等で固定される前側固定部として機能するように構成される。
前カバー材21Bは、例えば、骨組構成体20の前側開口を覆うことが可能な面積を備えた四角形の薄板材により形成され、四角形の一方の長辺側が前側上補強材30Bの基部30aの外面にねじ212等で固定される上側固定部として機能するとともに、四角形の他方の長辺側が折り曲げられて前側下補強材30Cの下側の側部30bの外面にねじ213等で固定される下側固定部として機能するように構成される。
下カバー材21Cは、例えば、骨組構成体20の下側開口を覆うことが可能な面積を備えた四角形の薄板材により形成され、四角形の一方の長辺側が内まぐさ32の下面32aにねじ214等で固定される内まぐさ側固定部として機能するとともに、四角形の他方の長辺側が前側下補強材30Cの下側の側部30bの外面にねじ213等で固定される前側固定部として機能するように構成される。
The upper cover member 21A is formed of, for example, a rectangular thin plate material having an area capable of covering the upper opening of the frame structure 20, and one long side of the square is bent to one side to be screwed to the housing 14. The other long side of the quadrangle is bent to the other side and functions as a front side fixing portion fixed to the outer surface of the base portion 30a of the front upper reinforcement 30B by a screw 212 or the like. Configured to
The front cover member 21B is formed of, for example, a rectangular thin plate having an area capable of covering the front opening of the frame structure 20, and one long side of the square is the outer surface of the base 30a of the front upper reinforcement 30B. And the other long side of the square is bent and fixed to the outer surface of the lower side 30b of the lower front reinforcement 30C by screws 213 or the like. It is configured to function as a fixed part.
The lower cover member 21C is formed of, for example, a rectangular thin plate having an area capable of covering the lower opening of the frame structure 20, and one long side of the square is screwed to the lower surface 32a of the inner line 32. As the inner fixed part fixed by 214 or the like, and the other long side of the square is fixed by the screw 213 or the like to the outer surface of the lower side 30b of the lower front reinforcement 30C. Configured to work.

例えば、まず、上側側開口を覆うように上カバー材21Aを設置して上カバー材21Aの躯体固定部を躯体14にねじ211等で固定する。次に、下カバー材21Cの内まぐさ側固定部を内まぐさ32にねじ214等で固定する。そして、前カバー材21Bの上側固定部を上カバー材21Aの前側固定部と前側上補強材30Bの基部30aの外面との間に挿入するとともに、前カバー材21Bの下側固定部と前側下補強材30Cの下側の側部30bの外面との間に下カバー材21Cの前側固定部を挿入した後、前カバー材21Bの下側固定部と下カバー材21Cの前側固定部とを一緒に前側下補強材30Cの下側の側部30bの外面にねじ213等で固定し、かつ、上カバー材21Aの前側固定部と前カバー材21Bの上側固定部とを一緒に前側上補強材30Bの基部30aの外面にねじ212等で固定する。尚、内まぐさ32の後側下角部には、下カバー材21Cの内まぐさ側固定部の上面をブラケット22の下周縁壁部25Bの下面と同一平面上に位置合わせするための左右に長尺なアングル部材等の介挿材230が設けられている。
以上により、躯体14に取付けられたケース2が完成する。
For example, first, the upper cover member 21A is installed so as to cover the upper side opening, and the housing fixing portion of the upper cover member 21A is fixed to the housing 14 with a screw 211 or the like. Next, the inner cloth side fixing part of the lower cover member 21C is fixed to the inner cloth 32 with a screw 214 or the like. Then, the upper fixing portion of the front cover member 21B is inserted between the front fixing portion of the upper cover member 21A and the outer surface of the base portion 30a of the front upper reinforcing member 30B, and the lower fixing portion and the front lower portion of the front cover member 21B. After inserting the front fixing portion of the lower cover member 21C between the outer surface of the lower side portion 30b of the reinforcing member 30C, the lower fixing portion of the front cover member 21B and the front fixing portion of the lower cover member 21C are put together. On the outer surface of the lower side 30b of the front lower reinforcement 30C with a screw 213 or the like, and the front fixed part of the upper cover 21A and the upper fixed part of the front cover 21B together It fixes to the outer surface of the base 30a of 30 B with a screw 212 grade | etc.,. In the rear lower corner portion of the inner tuft 32, the left and right sides of the inner lid side fixing portion of the lower cover member 21C are aligned on the same plane with the lower surface of the lower peripheral wall 25B of the bracket 22. Interposition material 230, such as a long angle member, is provided.
Thus, the case 2 attached to the housing 14 is completed.

実施形態によるケース2によれば、補強プレート40が補強材30の外面に位置されないようにしたので、従来のような補強材の外面上での補強材の外面と補強プレートの外面との段差は生じなくなり、カバー材21を補強材30の外面にねじで固定した場合にカバー材21が凹んでしまうことを防止できる。従って、見栄えを損なわないケース2を提供できるようになる。
また、補強プレート40が補強材30の所定の位置に位置決めされる構成としたので、補強プレート40の位置決め作業を容易に行えるようになり、補強プレート40の取付作業性が向上する。
また、左,右のブラケット22,22の前側上角部及び前側下角部が、前側下補強材30C及び前側上補強材30Bの外面上に載置されない構成としたので、前側下補強材30C及び前側上補強材30Bの外面にカバー材21を載置して当該カバー材21を前側下補強材30C及び前側上補強材30Bの外面にねじで固定した場合にカバー材21が凹んでしまうようなことを防止できる。従って、見栄えを損なわないケース2を提供できるようになる。
さらに、左,右のブラケット22,22の挿入片302,304が、当該挿入片302,304と補強材30(前側下補強材30C、及び、前側上補強材30)とを連結するねじを締結するためのねじ締結孔311を補強材30の長手方向に沿って複数備えているので、補強材30の基部30aに形成されたねじ締結孔310と挿入片302,304のねじ締結孔311とを一致させやすくなり、作業性が向上する。
According to the case 2 of the embodiment, since the reinforcing plate 40 is not located on the outer surface of the reinforcing member 30, the step between the outer surface of the reinforcing member and the outer surface of the reinforcing plate on the outer surface of the conventional reinforcing member is When the cover member 21 is fixed to the outer surface of the reinforcing member 30 with a screw, the cover member 21 can be prevented from being recessed. Therefore, Case 2 can be provided without losing the appearance.
Further, since the reinforcing plate 40 is positioned at the predetermined position of the reinforcing member 30, the positioning operation of the reinforcing plate 40 can be easily performed, and the mounting workability of the reinforcing plate 40 is improved.
In addition, since the front upper corners and the front lower corners of the left and right brackets 22 and 22 are not placed on the outer surfaces of the front lower reinforcement 30C and the upper front reinforcement 30B, the front lower reinforcement 30C and When the cover member 21 is placed on the outer surface of the front upper reinforcement member 30B and the cover member 21 is fixed to the outer surfaces of the front lower reinforcement member 30C and the front upper reinforcement member 30B by screws, the cover member 21 is dented Can be prevented. Therefore, Case 2 can be provided without losing the appearance.
Furthermore, the insertion pieces 302 and 304 of the left and right brackets 22 and 22 fasten screws for connecting the insertion pieces 302 and 304 and the reinforcement 30 (front lower reinforcement 30C and front upper reinforcement 30). Since a plurality of screw fastening holes 311 are provided along the longitudinal direction of the reinforcing member 30, the screw fastening holes 310 formed in the base 30a of the reinforcing member 30 and the screw fastening holes 311 of the insertion pieces 302 and 304 It becomes easy to match, and the workability improves.

実施形態によるケース2の取付方法によれば、従来のような躯体に貫通ボルト用の孔を形成する作業や座ぐり加工等の煩雑な作業を行うことなく、躯体14の一方の表面側(例えば室内側)からねじを取付けるという簡単な作業で、かつ、ケース2の耐引き抜き強度を十分に確保できるようになる。   According to the mounting method of the case 2 according to the embodiment, one surface side of the housing 14 (for example, for example, without performing complicated work such as forming holes for through bolts in the housing as in the prior art or counterboring) The simple operation of attaching a screw from the indoor side) and sufficient pull-out resistance of the case 2 can be secured.

ケースを形成する箱体の形状は、長手方向と直交する断面形状が三角形状、あるいは、多角形状に形成された構成でもよい。   The shape of the box forming the case may be a configuration in which the cross-sectional shape orthogonal to the longitudinal direction is triangular or polygonal.

本発明の適用対象となる開閉装置の開閉体をシャッターカーテン4とした場合、その構成態様としては、所謂スラットを上下方向に複数連設した態様だけではなく、パイプ、パネル、シート状物又はネット状物を単数もしくは複数連設して成る態様のシャッターカーテン、あるいは、スラット、パネル、パイプ、シート状物、ネット状物を適宜に組み合せたシャッターカーテンでもよい。所謂、オーバヘッドタイプのシャッターカーテンにも適用できる。   When the opening / closing body of the opening / closing device to which the present invention is applied is the shutter curtain 4, as a configuration aspect thereof, not only an aspect in which a plurality of so-called slats are vertically arranged but a pipe, a panel, a sheet or a net The shutter curtain may be a shutter curtain in which one or more pieces are connected in series, or a shutter curtain in which slats, panels, pipes, sheets, and nets are appropriately combined. It can be applied to so-called overhead shutter curtains.

本発明は、ドア、雨戸を含む引戸、サッシ窓、ブラインド、門扉、ゲート、スライディングウォール装置、ロールスクリーン装置、オーニング装置、防災ドア装置、防煙垂れ幕や防煙垂れ壁などの開閉装置のシャッターケースに適用可能である。   The present invention relates to a door, a sliding door including a shutter, a sash window, a blind, a gate, a sliding wall device, a roll screen device, an awning device, a disaster prevention door device, and a shutter case of an opening / closing device such as a screen Applicable to

上述した実施形態では、ケース2の躯体14への取付部(ブラケット22の後周縁壁部25)に第1のねじ(コーチねじ15)を通過させるための第1の貫通孔51と第2のねじ(コーススレッド16)を通過させるための第2の貫通孔61とを予め形成しておく例を示したが、ケース2の躯体14への取付部に第1の貫通孔51及び第2の貫通孔61を設けずに、第1のねじや第2のねじをケース2の躯体14への取付部及び躯体14に直接ねじ込んで躯体14に締結することにより、ケース2を躯体14に取付けるようにしてもよい。   In the embodiment described above, the first through hole 51 and the second through hole 51 for passing the first screw (coach screw 15) to the attachment portion (rear peripheral wall 25 of the bracket 22) of the case 2 to the housing 14 Although an example is shown in which the second through holes 61 for passing the screws (course threads 16) are formed in advance, the first through holes 51 and the second The case 2 is attached to the casing 14 by screwing the first screw or the second screw directly to the attachment portion of the case 2 to the casing 14 and the casing 14 without fastening the through hole 61 and fastening it to the casing 14 You may

また、ブラケット22は、端面板24と後周縁壁部25C(躯体14への取付部)とが一体となった構成のものを用いてもよいし、あるいは、端面板24と後周縁壁部25Cとが分離可能となった構成のものを用いてもよい。端面板24と後周縁壁部25Cとが分離可能となった構成のブラケット22を用いる場合、例えば後周縁壁部25Cを先に躯体14に取付けた後、端面板24を後周縁壁部25Cに取付けるようにすればよい。言い換えれば、ブラケット22が、躯体14への取付部とその他の部位に分離されていて、当該その他の部位をあらかじめ躯体に取付けられている躯体14への取付部に例えば凹凸嵌合等により取付けるようにしてもよい。尚、躯体14への取付部は、ブラケット22全体として荷重や強度を確保できるように構成されている。   Further, the bracket 22 may have a structure in which the end face plate 24 and the rear peripheral wall 25C (attachment portion to the housing 14) are integrated, or alternatively, the end face plate 24 and the rear peripheral wall 25C And may be separable. When using the bracket 22 having a configuration in which the end face plate 24 and the rear peripheral wall 25C can be separated, for example, after attaching the rear peripheral wall 25C to the casing 14 first, the end face plate 24 is attached to the rear peripheral wall 25C. You can install it. In other words, the bracket 22 is separated into a mounting portion to the housing 14 and the other portion, and the other portion is attached to the mounting portion to the housing 14 previously mounted to the housing by, for example, concavo-convex fitting You may In addition, the attachment part to the housing 14 is comprised so that a load and intensity | strength can be ensured as the bracket 22 whole.

1 シャッター装置(開閉装置)、2 開閉体収容ケース、
4 シャッターカーテン(開閉体)、6 巻取シャフト(巻取体)、13 開口部、
14 躯体、20a 収容空間、22 ブラケット、30 補強材、30a 基部、
30b 側部、30c 対向部、40 補強プレート、
301,302 下側挿入片(挿入片)、303,304 上側挿入片(挿入片)、
311 ねじ締結孔、410 躯体連結部(連結部)、430 前側連結部(連結部)、
480 下側連結部(連結部)。
1 Shutter device (opening and closing device), 2 opening and closing body storage case,
4 shutter curtain (opening and closing body), 6 winding shaft (winding body), 13 opening,
14 Housing, 20a Housing Space, 22 Brackets, 30 Reinforcements, 30a Base,
30b side, 30c opposite part, 40 reinforcement plate,
301, 302 lower insertion piece (insertion piece), 303, 304 upper insertion piece (insertion piece),
311 screw fastening hole, 410 rod connecting part (connecting part), 430 front connecting part (connecting part),
480 Lower connection (connection).

Claims (4)

開口部の上方に位置する躯体に取付けられ、前記開口部を開閉する開閉体を巻き取る巻取体が回転可能に収容されるとともに前記巻取体に巻き取られる前記開閉体の収容空間を備えた開閉体収容ケースであって、
前記躯体に取付けられる左,右のブラケットと、前記左,右のブラケットの躯体に取付けられる側である後側の上端部同士を繋ぐ後側上補強材と、前記左,右のブラケットの前側の上端部同士を繋ぐ前側上補強材と、前記左,右のブラケットの前側の下端部同士を繋ぐ前側下補強材と、前記後側上補強材と前記前側上補強材とを繋ぐ上側補強プレートと、前記前側上補強材と前記前側下補強材とを繋ぐ前側補強プレートとを備え、
前記各補強材は、長尺板状の基部と、当該基部の各長辺より同一方向に延長する長尺板状の各側部とを備えた長尺材により形成されて、各側部が上下に位置されるように、左端部が前記左のブラケットに取付けられて右端部が前記右のブラケットに取付けられ、
前記上側補強プレートは、前記後側上補強材の基部と各側部とで囲まれた当該後側上補強材の内側に挿入されて基部に連結される連結部を一端部に備えるとともに、前記前側上補強材の基部と各側部とで囲まれた当該前側上補強材の内側に挿入されて基部に連結される連結部を他端部に備え、
前記前側補強プレートは、前記前側上補強材の基部と各側部とで囲まれた当該前側上補強材の内側に挿入されて基部に連結される連結部を一端部に備えるとともに、前記前側下補強材の基部と各側部とで囲まれた当該前側下補強材の内側に挿入されて基部に連結される連結部を他端部に備えたことを特徴とする開閉体収容ケース。
A winding body which is attached to a housing located above the opening and takes up an opening-closing member for opening and closing the opening is rotatably accommodated and provided with an accommodation space for the opening-closing member to be taken up by the winding body. The case for the opening and closing body,
A left upper bracket attached to the housing and a rear upper reinforcement connecting upper rear end parts of the left and right brackets attached to the housing of the left bracket and the right front, and a front upper member of the left bracket and the right bracket A front upper reinforcement connecting upper ends, a front lower reinforcement connecting lower ends of the left and right brackets, an upper reinforcement plate connecting the rear upper reinforcement and the front upper reinforcement A front reinforcing plate connecting the front upper reinforcement and the front lower reinforcement;
Each of the reinforcing members is formed of a long material including a long plate-like base and long plate-like side portions extending in the same direction from the long sides of the base, and each side is The left end is attached to the left bracket and the right end is attached to the right bracket so as to be positioned up and down,
The upper reinforcing plate has a connecting portion inserted at the inside of the rear upper reinforcing member surrounded by the base of the rear upper reinforcing member and each side portion and connected to the base at one end, and The other end portion is provided with a connecting portion inserted into the inside of the front upper reinforcement surrounded by the base of the front upper reinforcement and each side and connected to the base,
The front reinforcing plate has a connecting portion inserted into the inside of the front upper reinforcement surrounded by the base and each side of the front upper reinforcement and connected to the base at one end, and the front lower lower An opening / closing body storage case comprising a connecting portion inserted at the inside of the front lower reinforcing member surrounded by the base of the reinforcing member and each side and connected to the base at the other end.
前記各補強材は、前記基部と、前記各側部と、前記各側部の先端の長辺より互いに近づく方向に前記各側部に対して直角に延長して前記基部と平行に対向する長尺板状の対向部とを備えた長尺材により形成され、
前記上側補強プレートは、前記一端部が、前記後側上補強材の上側の対向部の下端縁と接触するとともに、前記他端部が、前記前側上補強材の上側の側部の内面に接触することにより、所定の位置に位置決めされ、
前記前側補強プレートは、前記一端部が、前記前側上補強材の下側の対向部の上端縁と接触するとともに、前記他端部が、前記前側下補強材の上側の対向部の上端縁と接触することにより、所定の位置に位置決めされたことを特徴とする請求項1に記載の開閉体収容ケース。
The reinforcements extend at right angles to the respective sides in the direction approaching each other from the long side of the base, the respective side, and the long side of the tip of the respective side, and the lengths parallel to the base are opposed to each other It is formed of a long material having a scale plate-like facing portion,
The upper reinforcing plate contacts the lower end edge of the upper opposing portion of the rear upper reinforcement while the other end contacts the inner surface of the upper side of the upper front reinforcement. By positioning it in place,
The front reinforcing plate contacts the upper end edge of the lower opposing portion of the upper front reinforcement at the one end portion, and the upper end edge of the upper opposing portion of the lower front reinforcement at the other end portion The cover case storage case according to claim 1, wherein the cover case is positioned at a predetermined position by contacting.
前記前側上補強材の長手方向の端部と対応する前記左,右のブラケットの躯体前方側上角部は、前記前側上補強材の長手方向の端部の開口から挿入されて当該前側上補強材の上側の側部、及び、当該前側上補強材の基部に接触する挿入片を備えるとともに、前記前側上補強材の基部に接触する挿入片が当該基部に連結され、
前記前側下補強材の長手方向の端部と対応する前記左右のブラケットの躯体前方側下角部は、前記前側下補強材の長手方向の端部の開口から挿入されて当該前側下補強材の下側の側部、及び、当該前側下補強材の基部に接触する挿入片を備えるとともに、前記前側下補強材の基部に接触する挿入片が当該基部に連結されたことを特徴とする請求項1又は請求項2に記載の開閉体収容ケース。
The upper front corner portions of the left and right brackets corresponding to the longitudinal ends of the front upper reinforcement are inserted from the openings of the longitudinal ends of the front upper reinforcement and the front upper reinforcements are inserted. An insertion piece contacting the upper side of the material and the base of the front upper reinforcement, and the insertion piece contacting the base of the front upper reinforcement is connected to the base;
The lower front corner portions of the left and right brackets corresponding to the longitudinal ends of the lower front reinforcement are inserted from the openings of the longitudinal ends of the lower front reinforcement and are below the lower front reinforcement. A side portion and an insertion piece contacting the base of the front lower reinforcement, and the insertion piece contacting the base of the front lower reinforcement is connected to the base. Or the opening / closing body storage case according to claim 2.
前記補強材の基部に連結される前記左,右のブラケットの挿入片が、当該挿入片と前記基部とを連結するねじを締結するためのねじ締結孔を前記補強材の長手方向に沿って複数備えたことを特徴とする請求項3に記載の開閉体収容ケース。   The insertion pieces of the left and right brackets connected to the base of the reinforcing member have a plurality of screw fastening holes for fastening a screw connecting the insertion piece and the base along the longitudinal direction of the reinforcing material The cover case according to claim 3, characterized in that it comprises.
JP2015164960A 2015-08-24 2015-08-24 Opening and closing body storage case Active JP6530679B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2015164960A JP6530679B2 (en) 2015-08-24 2015-08-24 Opening and closing body storage case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015164960A JP6530679B2 (en) 2015-08-24 2015-08-24 Opening and closing body storage case

Publications (2)

Publication Number Publication Date
JP2017043903A JP2017043903A (en) 2017-03-02
JP6530679B2 true JP6530679B2 (en) 2019-06-12

Family

ID=58211387

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015164960A Active JP6530679B2 (en) 2015-08-24 2015-08-24 Opening and closing body storage case

Country Status (1)

Country Link
JP (1) JP6530679B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7280781B2 (en) * 2019-08-29 2023-05-24 三和シヤッター工業株式会社 Reinforcement structure above the shutter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001329771A (en) * 2000-05-24 2001-11-30 Sanwa Shutter Corp Bracket for shutter case
JP5356207B2 (en) * 2009-12-24 2013-12-04 文化シヤッター株式会社 Opening / closing body storage case
JP6150608B2 (en) * 2013-05-13 2017-06-21 文化シヤッター株式会社 Shutter case for shutter device and construction method thereof

Also Published As

Publication number Publication date
JP2017043903A (en) 2017-03-02

Similar Documents

Publication Publication Date Title
JP5356207B2 (en) Opening / closing body storage case
US10526842B2 (en) Mounting arrangement
JP6530679B2 (en) Opening and closing body storage case
JP5830417B2 (en) Screen device and joinery
JP5140535B2 (en) Joinery
JP6259250B2 (en) Switchgear
JP6886541B2 (en) Mounting structure of the opening / closing body storage case and mounting method of the opening / closing body storage case
JP6296691B2 (en) Opening frame structure at the opening of a building
JP2017043902A (en) Opening/closing body storage case and fitting method thereof
JP6482860B2 (en) Shutter case
JP2019143451A (en) Guide rail
JP3901589B2 (en) Installation method of switchgear
JP6427002B2 (en) Shutter case
JP2003106071A (en) Dirt floor
JP3584390B2 (en) Window shutter mounting structure and window shutter unit
JP6652395B2 (en) How to prevent self-propelled fixtures and screen doors
JP6342630B2 (en) Opening / closing body storage case
JP4564150B2 (en) Closure device
JP6060414B2 (en) Renovation method and structure of building openings
JP2019143450A (en) Guide rail
JP7456044B2 (en) Guide rails in architectural shutter devices
JP7455635B2 (en) Installation structure of guide rail side frame material and its installation method
JP2022027574A (en) Guide rail reinforcement member, guide rail installation device, guide rail attachment structure, attachment method of guide rail, opening and closing device, installation method of attachment using guide rail reinforcement member
JP3176845B2 (en) shutter
JP2022131219A (en) Bracket structure of building shutter, and attachment method of bracket

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20180801

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20190419

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20190507

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20190517

R150 Certificate of patent or registration of utility model

Ref document number: 6530679

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250