JP4495320B2 - Single acting telescopic horizontal shutter - Google Patents

Single acting telescopic horizontal shutter Download PDF

Info

Publication number
JP4495320B2
JP4495320B2 JP2000259095A JP2000259095A JP4495320B2 JP 4495320 B2 JP4495320 B2 JP 4495320B2 JP 2000259095 A JP2000259095 A JP 2000259095A JP 2000259095 A JP2000259095 A JP 2000259095A JP 4495320 B2 JP4495320 B2 JP 4495320B2
Authority
JP
Japan
Prior art keywords
gap
shutter
vertical
telescopic
curved
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.)
Expired - Fee Related
Application number
JP2000259095A
Other languages
Japanese (ja)
Other versions
JP2002070452A (en
Inventor
寿麿 中谷
Original Assignee
スワン商事株式会社
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 スワン商事株式会社 filed Critical スワン商事株式会社
Priority to JP2000259095A priority Critical patent/JP4495320B2/en
Publication of JP2002070452A publication Critical patent/JP2002070452A/en
Application granted granted Critical
Publication of JP4495320B2 publication Critical patent/JP4495320B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Description

【0001】
【発明の属する技術分野】
本発明は建物の開口部に設置使用する単動伸縮式シャッターに関する。
【0002】
【従来の技術及び発明が解決しようとする課題】
本発明者は,一対の縦桟間に長手方向複数の伸縮リンクを配置して個別伸縮自在の伸縮単位体を形成するとともに各伸縮単位体の隣接する縦桟同士をその室内側又は室外側端部でヒンジ連結して各伸縮単位体を回動自在としたシャッター本体と,該シャッター本体を湾曲部を介して開口面とその交差方向の収納部に至るように配置した上下に対向一対のガイドレールに上吊り装着することによって交差方向伸縮開閉自在とした単動伸縮式横引シャッターを提案する一方,該シャッター本体の伸張閉成状態において各伸縮単位体の伸張した伸縮リンクが相互に縮小方向に向けてやや引き合うとともにこの引き合いにより室内側又は室外側端部のヒンジ連結がやや回動する結果,縦桟の非連結側自由端が開くために生じる,各縦桟間のV字溝状の隙間を簡易且つ確実に解消して,シャッター本体の外観品質を確保するように,特開2001−214676号をもって,上記ヒンジ連結した隣接する一方の縦桟に他方の縦桟側に張出突出して隣接する縦桟表面に重合して閉成時に縦桟間に生じるV字溝状の隙間を目隠し被覆する,例えばフィン状の隙間目隠しフィンを配設したシャッター本体とすることを提案している。
【0003】
上記各伸縮単位体が個別伸縮自在であることによって,同時連動状に伸縮する従前のシャッター本体のように縦桟の間に手を挟まれる可能性を解消することができるが,上記のようにフィン状にして隣接する伸縮単位体の縦桟に重合する隙間目隠しフィンを設置したものにあっては,シャッター本体の閉成時に上下に対向一対のガイドレールにおける湾曲部をシャッター本体が通過し,伸縮単位体同士が開口面で直列状態になる際に,隙間目隠しフィンが隣接する伸縮単位体の縦桟に対して交差方向に重合する結果,例えば上記V字溝状の隙間に手を差し込んだ状態でシャッター本体を閉成すると,該隙間目隠しフィンのカッター作用によって,場合によって骨折,指の切断等の危険を招く可能性が残ることになる。
【0004】
特に伸縮単位体の室内側又は室外側端部をヒンジ連結することによってシャッター本体は,例えば15cm程度に小さい半径の湾曲部を通過することが可能になり,この場合開口を可及的に大きく確保してシャッター本体を開口面に交差する収納部に収納し得て,コンパクトな形態の横引シャッターとすることができるが,一方で小さな半径の湾曲部で伸縮単位体を直列状態とするために,隙間目隠しフィンの交差方向の重合スピードが早くなるため,上記危険を招く可能性が高くなる。
【0005】
本発明はかかる事情に鑑みてなされたもので,その解決手段とするところは,上記伸縮単位体のV字溝状の隙間を目隠しするフィン状にして隣接する伸縮単位体の縦桟に重合する隙間目隠しフィンを設置することによって生じる該重合時のカッター作用による上記危険を解消することによって安全性を高度に確保し得る単動伸縮式横引シャッターを提供するにある。
【0006】
【課題を解決するための手段】
上記課題に添って本発明は,上記伸縮単位体が直列状態となるのは,湾曲部から伸縮単位体が開口面に至るガイドレールの湾曲部であるから,ガイドレールの湾曲部をその外側で被覆するように湾曲部カバーを設置することによって,伸縮単位体の縦桟間の上記V字溝状の隙間にシャッター外から手を差し込み得ないようにして,上記危険を解消するようにしたものであって,即ち請求項1に記載の発明を,一対の縦桟間に長手方向複数の伸縮リンクを配置して個別伸縮自在の伸縮単位体を形成するとともに各伸縮単位体の隣接する縦桟同士をその室内側又は室外側端部でヒンジ連結して各伸縮単位体を回動自在とし且つ上記ヒンジ連結した隣接する一方の縦桟に他方の縦桟側に張出突出して隣接する縦桟表面に重合して閉成時に縦桟間に生じるV字溝状の隙間を目隠し被覆する隙間目隠しフィンを配設したシャッター本体を形成し,該シャッター本体を湾曲部を介して開口面とその交差方向の収納部に至るように配置した上下に対向一対のガイドレールに上吊り装着することによって交差方向伸縮開閉自在とした横引シャッターにおいて,上記縦桟をアルミ押出材によるものとし,その一方の縦桟に張り出し突出した上記隙間目隠しフィンを該アルミ押出材の肉厚に応じた厚さの平面円弧状に湾曲形成することによってその内側に他方の縦桟外側の前面を略全体に亘って交差方向に重合自在とするとともに上記ガイドレールの湾曲部を15±3cm程度の小さな曲率半径とし,該湾曲部の外側にこれを被覆して上記隙間目隠しフィンの交差方向重合による手指に対するカッター作用を解消するように手指差入れ防止用の湾曲部カバーを設置してなることを特徴とする単動伸縮式横引シャッターとし,これを発明の要旨として上記課題解決の手段としたものである。
【0007】
【発明の実施の形態】
以下図面の例に従って本発明を更に具体的に説明すれば,Aは,本例においてアルミ製とした単動伸縮式の横引きシャッター,1は該シャッターAのシャッター本体,10はガイドレールであり,上記シャッター本体1は,一対の縦桟3間に長手方向複数の伸縮リンク4を配置して個別伸縮自在の伸縮単位体2を形成するとともに各伸縮単位体2の隣接する縦桟3同士をその室内側又は室外側端部でヒンジ5連結して各伸縮単位体を回動自在とし且つ上記ヒンジ5連結した隣接する一方の縦桟3に他方の縦桟3側に張出突出して隣接する縦桟3表面に重合して閉成時に縦桟3間に生じるV字溝状の隙間を目隠し被覆する隙間目隠しフィン33を配設して形成したものとしてある。
【0008】
伸縮単位体2は,アルミ押出材によるものとした一対の縦桟3を用い,該一対の縦桟3を,長手方向複数,例えば長手方向に2乃至4箇所程度介設配置した,該一対の縦桟3の前後中間位置の伸縮リンク4によって伸縮自在に連結することによって構成してあり,このとき伸縮リンク4は,伸縮単位体2をそれ自体単独且つ独立して伸縮自在とするものを用いてこれを個別伸縮自在とするようにしてあり,本例の伸縮リンク4は,例えば直線又はS字状等適宜形状のアルミ製,例えばアルミ押出材,アルミ鋳物等のリンクバーをX字状に配置し,それぞれ一対双方の縦桟2に対して一端を回動自在に軸支し,他端を長手方向にスライド自在に係合し,必要に応じてそのX字状の交差位置で相互に回動自在に軸支するようにして,伸縮単位体2の個別伸縮を行なうとともにその一対の縦桟3を連結するようにしてある。
【0009】
このとき本例の伸縮リンク4は,これを,伸縮単位体2におけるガイドレール10近傍の長手方向両端部とその中間の2箇所に配置し,これによってシャッター本体1の伸縮を可及的に安定且つ確実に行なうようにしてある。
【0010】
本例にあって上記隣接する縦桟3同士のヒンジ5連結は,これを,上記伸縮リンク4の室内側又は室外側,本例にあっては室内側の縦桟3端部において行なってあり,これによって個別且つ独立して伸縮する上記伸縮単位体2を多数伸縮方向に連結した伸縮単位体集合体の単動伸縮自在にして回動自在のものとし,上記ガイドレール10の案内によってこれを開口交差方向に収納自在とするようにしてある。
【0011】
即ち本例において上記ヒンジ5連結は,隣接する伸縮単位体2の相互に対接する縦桟3における対接側の室内側コーナー部に上記ヒンジ5を配置することによって行なってあり,このとき本例のヒンジ5は,縦桟3にその長手方向全長に設置した一方を軸51,他方を軸受52として,これらを嵌合することによって,例えば1/6円乃至1/4円程度の回動範囲を有するアルミ押出材の軸と軸受によるアルミ全面ヒンジを用い,任意のヒンジ5部分においてそれぞれ略直角の室内側に向けた折曲を行ない得るようにしてある。
【0012】
一方の縦桟3に他方の縦桟3側に張出突出した上記隙間目隠しフィン33は,これを該一方の縦桟3のアルミ押出材の肉厚に応じた厚さの平面円弧状に湾曲形成することによってその内側に他方の縦桟3外側の前面を略全体に亘って交差方向に重合自在としてあり,本例にあって上記隙間目隠しフィン33は,隣接する伸縮単位体2の相互に隣接する一方の縦桟3,本例においては開口面11の戸先側に位置する縦桟3の室外端から他方の縦桟3側に向けて,縦桟3の長手方向全長にして上記ヒンジ5による縦桟3相互の回動を阻害することなく該他方の縦桟3を重合するようにした上記平面円弧状に湾曲形成した湾曲条によるものとして,これら縦桟3間の上記V字溝状の隙間を目隠しするようにしてある。
【0013】
即ち本例の縦桟3は,基板31の伸縮リンク4側に該伸縮リンク4の端部を回動自在に受入固定する受入溝32を備える構成を共通にするも,基板31の室内側及び室外側の形状を異にし,また一方に上記隙間目隠しフィン33を備え,他方にこれを備えないことによって,伸縮単位体2の一対の縦桟3において異なる形状のアルミ押出材を用いて構成してあり,上記一方の隙間目隠しフィン33を備えた縦桟3の室内側及び室外側端部を平面円弧状に湾曲した形状とし,該円弧を連続するように上記アルミ押出材の肉厚に応じた厚さとすることによって1乃至2mm程度の肉厚の上記隙間目隠しフィン33を突出したものとし,上記他方の隙間目隠しフィンを備えない縦桟3の室内側を同じく平面円弧状に湾曲した形状とするとともに室外側を基板31と直交するようにフラットな形状として,該室外側において上記隙間目隠しフィン33の内側に入り込むように重合するようにしてあり,このとき本例の一対の縦桟3は,例えば前後長さを5乃至6cm程度のものとし,その室内側端部において上記ヒンジ5によって連結してあるため,これを伸張閉成すると,例えば最大8乃至9mm程度の幅の上記V字溝条の隙間を生じる傾向があるが,上記隙間目隠しフィン33がこの隙間を被覆する結果,伸張閉成したシャッター本体1の正面に隙間が露出することなく,これを目隠しするようにしてある。
【0014】
このように形成したシャッター本体1は,これを湾曲部12を介して開口面11とその交差方向の収納部13に至るように配置した上下に対向一対の上記ガイドレール10に上吊り装着することによって交差方向伸縮開閉自在としてあり,このとき上下に対向一対のガイドレール10は,同じくアルミ押出材によるものとして,その湾曲部12を15±3cm程度の小さな曲率半径,本例にあっては15cm程度の曲率半径としてあり,これによって該ガイドレール10は,これを,平面略L字状をなすものとするように上記曲率半径により1/4円湾曲したものとしてある。
【0015】
上記シャッター本体1の該ガイドレール10への上吊り装着は,各伸縮単位体2の一対のうち一方の縦桟3の室内外中央位置に回転自在の上吊りローラー6と振れ止めローラー,ピン,スラシ等,本例にあっては回転自在の振れ止めローラー7を設置し,これら上吊りローラー6を上枠の上位ガイドレール10に載置し,振れ止めローラー7において下枠の下位ガイドレール10に嵌挿して,それぞれガイドレール10による開閉案内を行なうようにしてあり,上記小さな曲率半径にして1/4円とした湾曲部12は,これら上吊りローラー6,振れ止めローラー7が回転しながらガイドレール10によって案内されて進行するのに必要且つ十分なものとなり,湾曲部12が開口面11の端部に位置して該開口面11とこれに交差する収納部13との間でシャッター本体1の開閉をスムーズになし得て横引シャッターAを全体としてコンパクトに構成したものとしてある。
【0016】
このとき上下に対向一対のガイドレールにおける湾曲部12外側にこれを被覆して上記隙間目隠しフィン33の交差方向重合による手指に対するカッター作用を解消するように手指差入れ防止用の湾曲部カバー14を設置したものとしてあり,該湾曲部12が外側に露出するのを防止してある。
【0017】
本例の湾曲部カバー14は,上下左右の枠組を施し,これに例えばアルミ等の金属,樹脂,木等のパネルを張設した細幅縦長のパネル体によるものとしてあり,このとき該湾曲部カバー14は,その高さを横引シャッターAに合わせるとともに,上記曲率半径15cmにして1/4円の湾曲部12を被覆するように幅を約20cm程度,本例にあっては23cmとしてあり,該湾曲部カバー14は,これを開口面11側の一側端上下を,例えば躯体の鉄筋に対してアンカー15によって固定したり,ガイドレール10に対してブラケット16によって固定し,また上記壁面側の他側端上下を,例えば壁面や仕切パネルの柱等にブラケット16によって固定することによって,開口面11に沿ってその天井と床間を覆うように起立設置し,上記上下に対向一対のガイドレール10の外側に,例えばこれと2cm程度の小間隔を介して,該開口面11の端部位置において湾曲部12が露出するのを防止するようにしてある。
【0018】
従って本例のシャッターAにあって,シャッター本体1を開成するには,例えばシャッター本体1の戸先框8を室内側又は室外側において開成方向,即ち収納部13側に押圧するようにすれば,各伸縮単位体2の伸縮リンク4が押圧力を受けて,各伸縮単位体2が順次縮小して折り畳まれて,上記湾曲部13に至り,なお押圧することによって該縮小状態で湾曲部12を通過して収納部13に送られてこれに収納されて縮小開成が完了する一方,シャッター本体1を閉成するには,該収納部11に収納されたシャッター本体1の上記戸先框8を,室内側において閉成方向,即ち開口面11側に引出すようにすれば,先行する伸縮単位体2の伸縮リンク4が引張力を受けて,該先行する伸縮単位体2から順次伸張し,湾曲部12に至り,なお引出すことによって該伸張状態で湾曲部12を通過して開口面11に引出されて伸張閉成が完了するが,該伸張閉成に際して,上記湾曲部12から開口面11に至る際に,伸縮単位体2はガイドレール10の案内によって強制的に直列状態とされ,各伸縮単位体2間で上記隙間目隠しフィン33が隣接する伸縮単位体2の縦桟3に重合する結果,該縦桟3の重合前に該縦桟3間に手や指を入れると,交差方向に重合し,本例において上記1乃至2mm程度の肉厚とした隙間目隠しフィン33とこれが重合する縦桟3の基板31との間で隙間目隠しフィン33がカッターのように作用することによって怪我や,場合によっては指を切断したりする可能性が残るが,上記湾曲部12外側の湾曲部カバー14が,湾曲部12を被覆して該隙間目隠しフィン33のその露出を防止し,その手指差入れ防止用のものとなり,児童の興味本位のいたずら等を含めて,人が縦桟3間に手を差し入れたりする可能性を解消し,湾曲部12における該隙間目隠しフィン33が,その交差方向重合時の手指に対するカッター作用によって,上記骨折,指の切断等の危険を解消することができる。
【0019】
図示した例は以上のとおりとしたが,上記伸縮リンクを伸縮単位体の上下両端部に設置し,単一又は複数の伸縮単位体の上記伸縮リンク間中間位置に装飾リンクを配置して該装飾リンクによる文字や図形を表出するようにし,或いは装飾リンクと縦桟に着色したり,縦桟に部材を固定配置することによる桟装飾部とを配置してこれら装飾リンクと桟装飾部とによる文字や図形を表出するようにして,装飾付きのシャッター本体を用いるようにすること,湾曲部カバーを透視性を有するメッシュ材によるものとすること,湾曲部カバーをガイドレールと別に天井と床面間に設置し,また壁面に設置するようにすること等を含めて,本発明の実施に当たって,一対の縦桟,伸縮リンク,伸縮単位体,シャッター本体,ガイドレール,隙間目隠しフィン,湾曲部カバー等の各具体的形状,材質,構造,これらの関係,これらに対する付加等は,上記発明の要旨に反しない限り様々な形態のものとすることができる。
【0020】
【発明の効果】
本発明は以上のとおりに構成したから,伸縮単位体のV字溝状の隙間を目隠しするフィン状にして隣接する伸縮単位体の縦桟に重合する隙間目隠しフィンを設置することによって生じる該重合時のカッター作用による上記危険を解消することによって安全性を高度に確保し得る単動伸縮式横引シャッターを提供することができる。
【図面の簡単な説明】
【図1】 単動伸縮式シャッターの正面図である。
【図2】 単動伸縮式シャッターの縦断面図である。
【図3】 単動伸縮式シャッターの横断面図である。
【図4】 湾曲部カバーの固定状態を示す縦断面図である。
【図5】 湾曲カバーの固定状態を示す横断面図である。
【図6】 ヒンジ連結した縦桟が閉じた状態を示す部分拡大横断面図である。
【図7】 ヒンジ連結した縦桟が開いた状態を示す部分拡大横断面図である。
【符号の説明】
A 単動伸縮式シャッター
1 シャッター本体
2 伸縮単位体
3 桟
4 伸縮リンク
5 ヒンジ
10 ガイドレール
12 湾曲部
13 収納部
14 湾曲部カバー
33 隙間目隠しフィン
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a single-action telescopic shutter that is installed and used in an opening of a building.
[0002]
[Prior art and problems to be solved by the invention]
The inventor arranges a plurality of telescopic links in the longitudinal direction between a pair of longitudinal bars to form individually stretchable telescopic unit bodies, and connects adjacent vertical bars of the respective telescopic unit bodies to the indoor side or outdoor side end. And a pair of guides facing each other up and down in which the shutter body is arranged so as to reach the opening surface and the storage portion in the crossing direction through the curved portion. A single-action telescopic horizontal shutter that can be opened and closed in the cross direction by hanging on the rail is proposed. On the other hand, when the shutter body is in the expanded and closed state, the expanded telescopic links of each telescopic unit are mutually reduced. As a result of the hinge connection at the indoor side or outdoor end being slightly rotated by this inquiry, resulting in the opening of the free end on the unconnected side of the vertical beam. According to Japanese Patent Application Laid-Open No. 2001-214676, the adjacent one of the hinge-connected vertical bars projects to the other vertical rail side so as to easily and surely eliminate the gap and ensure the appearance quality of the shutter body. It has been proposed that the shutter main body is provided with, for example, fin-shaped gap blindfold fins, which are superposed on the surfaces of adjacent vertical bars and blindly cover the V-shaped groove-like gaps generated between the vertical bars when closed.
[0003]
Each of the telescopic unit bodies can be individually expanded and contracted, so that the possibility of a hand being caught between vertical bars as in the case of a conventional shutter body that expands and contracts simultaneously can be eliminated. In the case of a fin-like shape with gap blindfold fins that overlap with the vertical bars of adjacent telescopic unit bodies, when the shutter body is closed, the shutter body passes through the curved portions of the pair of guide rails that face each other up and down. When the expansion units are in series with each other on the opening surface, the gap blindfold fins overlap in the crossing direction with the vertical bars of the adjacent expansion unit, and as a result, for example, a hand is inserted into the V-shaped groove. If the shutter main body is closed in this state, there is a possibility that a risk of fracture, finger cutting, etc. may be caused by the cutter action of the gap blindfold fin.
[0004]
Particularly, the shutter body can pass through a curved portion having a radius as small as about 15 cm, for example, by hinge-connecting the indoor side or outdoor side end of the telescopic unit, and in this case, the opening is as large as possible. The shutter body can be stored in a storage section that intersects the opening surface, and a horizontal shutter can be formed in a compact form. On the other hand, in order to place the telescopic unit bodies in series with a curved portion having a small radius. , Since the polymerization speed in the crossing direction of the gap blindfold fins is increased, the possibility of causing the above danger is increased.
[0005]
The present invention has been made in view of such circumstances, and its solution is to superimpose the V-shaped groove of the expansion / contraction unit body in the shape of a fin that conceals the vertical beam of the adjacent expansion / contraction unit body. It is an object of the present invention to provide a single-action telescopic horizontal shutter capable of ensuring a high level of safety by eliminating the above-mentioned danger due to the cutter action during the polymerization caused by installing gap blindfold fins.
[0006]
[Means for Solving the Problems]
In accordance with the above-described problem, in the present invention, the expansion unit is in series with the curved portion of the guide rail from the curved portion to the opening surface. By installing a curved cover so as to cover, the above-mentioned danger is eliminated by preventing the hand from being inserted from outside the shutter into the V-shaped groove-like gap between the vertical bars of the telescopic unit. In other words, the invention according to claim 1 is arranged such that a plurality of telescopic links in the longitudinal direction are arranged between a pair of longitudinal rails to form individually stretchable telescopic unit bodies and adjacent vertical rails of the respective telescopic unit bodies. The telescopic unit bodies can be pivoted by connecting the hinges to each other at the indoor side or the outdoor side end, and the adjacent vertical beam protruding from the adjacent vertical beam to the other vertical beam side. Polymerized on the surface and lived between vertical bars when closed Forming a shutter body provided with gap-folding fins that cover and cover the V-shaped groove-like gap, and the shutter body is arranged so as to reach the opening surface and the storage section in the crossing direction through the curved portion. In a horizontal shutter that can be opened and closed in the cross direction by being suspended on a pair of opposed guide rails, the vertical beam is made of an aluminum extruded material, and the gap blindfold fin that protrudes and projects from one vertical beam is attached to the vertical shutter. By forming a curved surface in the shape of a flat circular arc with a thickness corresponding to the thickness of the extruded aluminum material, the outer surface of the other vertical rail can be overlapped on the inside substantially in the intersecting direction and the guide rail is curved. Cutter action on fingers by crossing the gap blind fins in a crossover direction with a small radius of curvature of about 15 ± 3 cm and covering the outside of the curved part In order to solve the above-mentioned problem, a single-action telescopic horizontal shutter that is provided with a bending portion cover for preventing insertion of fingers is used as a gist of the invention as means for solving the above problems.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
In the following, the present invention will be described in more detail with reference to the drawings. A is a single-action telescopic horizontal shutter made of aluminum in this example, 1 is a shutter body of the shutter A, and 10 is a guide rail. The shutter main body 1 has a plurality of telescopic links 4 in the longitudinal direction between a pair of vertical bars 3 to form individually extendable telescopic unit bodies 2 and adjacent vertical bars 3 of the respective telescopic unit bodies 2 to each other. A hinge 5 is connected at the indoor side or outdoor side end portion so that each telescopic unit can be rotated, and the adjacent vertical beam 3 connected to the hinge 5 protrudes and is adjacent to the other vertical beam 3 side. It is assumed that gap blindfold fins 33 are formed so as to blindly cover the V-shaped groove-like gap generated between the vertical bars 3 when they are superposed on the surface of the vertical bars 3 and closed.
[0008]
The telescopic unit body 2 uses a pair of vertical bars 3 made of an aluminum extruded material, and the pair of vertical bars 3 are arranged in a plurality of longitudinal directions, for example, about 2 to 4 places in the longitudinal direction. The telescopic link 4 is configured to be telescopically connected by the telescopic link 4 at the front and rear intermediate positions of the vertical beam 3. At this time, the telescopic link 4 is used to make the telescopic unit body 2 independently and independently stretchable. The telescopic link 4 of this example is made of an appropriately shaped aluminum such as a straight line or an S-shape, for example, an aluminum extruded material, an aluminum casting link bar or the like in an X-shape. One end is pivotally supported with respect to each of the pair of vertical bars 2, and the other end is slidably engaged in the longitudinal direction. The telescopic unit body 2 is pivotally supported. Are so as to consolidate the pair of vertical bars 3 performs a separate stretch.
[0009]
At this time, the expansion / contraction link 4 of this example is disposed at two longitudinal ends of the expansion / contraction unit 2 in the vicinity of the guide rail 10 and in the middle thereof, thereby stabilizing the expansion / contraction of the shutter body 1 as much as possible. And it is surely done.
[0010]
In this example, the hinge 5 between the adjacent vertical bars 3 is connected to the indoor side or the outdoor side of the telescopic link 4, in this example, at the end of the vertical bar 3 on the indoor side. , Thereby individually and independently expanding and contracting the expansion and contraction unit bodies 2 are connected to each other in the expansion and contraction direction so as to be a single-action expandable and turnable unit. It is designed to be retractable in the direction intersecting the opening.
[0011]
That is, in this example, the hinge 5 is connected by arranging the hinge 5 at the indoor corner portion on the contact side of the vertical beam 3 which is adjacent to each other of the adjacent expansion and contraction unit bodies 2. The hinge 5 is installed in the longitudinal beam 3 with its entire length in the longitudinal direction as one shaft 51 and the other as a bearing 52. By fitting these together, for example, a rotation range of about 1/6 to 1/4 circle. An aluminum full surface hinge formed by an aluminum extruded material shaft and a bearing is used, and bending can be performed toward a substantially right-angled indoor side at each arbitrary hinge 5 portion.
[0012]
The gap blindfold fin 33 projecting from one vertical beam 3 to the other vertical beam 3 is curved into a planar arc shape having a thickness corresponding to the thickness of the aluminum extruded material of the one vertical beam 3. By forming, the front surface outside the other vertical beam 3 can be superposed freely in the crossing direction over the whole, and in this example, the gap blind fins 33 are connected to each other between the adjacent expansion and contraction unit bodies 2. One of the adjacent vertical bars 3, in this example, the length of the vertical bar 3 in the longitudinal direction from the outdoor end of the vertical bar 3 positioned on the door end side of the opening surface 11 to the other vertical beam 3 side is the hinge. The V-shaped groove between the vertical beams 3 is formed by the curved line formed in the plane arc shape so as to superimpose the other vertical beam 3 without hindering the mutual rotation of the vertical beams 3 by 5. The gaps in the shape are blindfolded.
[0013]
That is, the vertical rail 3 of this example has a common configuration in which the receiving groove 32 for rotatably receiving and fixing the end of the telescopic link 4 is provided on the side of the telescopic link 4 of the substrate 31. A pair of vertical rails 3 of the telescopic unit body 2 are made of different extruded aluminum shapes by making the outdoor shape different and providing the gap blind fins 33 on one side and not on the other side. The indoor side and the outdoor side end of the vertical beam 3 provided with the one gap blindfold fin 33 are curved in a plane arc shape, and according to the thickness of the aluminum extruded material so that the arc continues. The gap blindfold fin 33 having a thickness of about 1 to 2 mm is projected by making the thickness thick, and the indoor side of the vertical beam 3 not including the other gap blindfin fin is similarly curved in a planar arc shape. And outdoors Is formed in a flat shape so as to be orthogonal to the substrate 31 and is polymerized so as to enter the inside of the gap blind fins 33 on the outside of the room. Since the height is about 5 to 6 cm, and the indoor end is connected by the hinge 5, when this is extended and closed, for example, the gap of the V-shaped groove having a width of about 8 to 9 mm at the maximum is formed. Although there is a tendency to occur, as a result of the gap blindfold fin 33 covering the gap, the gap is not exposed on the front surface of the stretched and closed shutter body 1 but is blinded.
[0014]
The shutter main body 1 formed in this manner is suspended and mounted on a pair of guide rails 10 that are vertically opposed to each other so as to reach the opening surface 11 and the storage portion 13 in the intersecting direction via the curved portion 12. The pair of guide rails 10 that are vertically opposed to each other are made of an extruded aluminum material, and the curved portion 12 has a small radius of curvature of about 15 ± 3 cm, in this example 15 cm. Thus, the guide rail 10 is curved by a quarter of a circle with the curvature radius so as to have a substantially L-shaped plane.
[0015]
When the shutter body 1 is suspended from the guide rail 10, the upper suspension roller 6, the anti-sway roller, the pin, In this example, a rotatable steady roller 7 is installed, such as a slurry, and the upper suspension roller 6 is placed on the upper guide rail 10 on the upper frame, and the lower guide rail 10 on the lower frame in the steady roller 7. The curved portion 12 having a small radius of curvature of ¼ circle is formed by the upper suspension roller 6 and the steadying roller 7 rotating. A storage portion that is necessary and sufficient to be guided and advanced by the guide rail 10 and that the curved portion 12 is located at the end of the opening surface 11 and intersects the opening surface 11 3 obtained without the opening and closing of the shutter main body 1 smoothly between one as those made compact as a whole lateral pulling shutter A.
[0016]
At this time, a bending portion cover 14 for preventing finger insertion is installed so as to cover the outer side of the bending portion 12 of the pair of opposed guide rails up and down and to eliminate the cutter action on the finger due to the overlapping of the gap blindfold fins 33 The curved portion 12 is prevented from being exposed to the outside.
[0017]
The bending portion cover 14 of the present example is a narrow and vertically long panel body in which a frame such as aluminum, a metal, a resin, a tree, etc. is stretched on the upper, lower, left and right frames. The cover 14 has a height of about 20 cm so that the height of the cover 14 is adjusted to the horizontal shutter A and the curvature radius is 15 cm so as to cover the curved portion 12 of a quarter circle. In this example, the width is 23 cm. The curved portion cover 14 is fixed to one side end of the opening surface 11 on the upper and lower sides thereof by, for example, an anchor 15 with respect to a reinforcing bar of a frame, or is fixed to the guide rail 10 with a bracket 16. For example, by fixing the upper and lower ends of the side to the wall 16 or the column of the partition panel with the bracket 16, the upright installation is performed so as to cover the ceiling and the floor along the opening surface 11. Outside the opposite pair of guide rails 10 below, for example, through which a 2cm about small interval, the bending portion 12 are to be prevented from being exposed at the end position of the rotor surface 11.
[0018]
Therefore, in the shutter A of this example, in order to open the shutter main body 1, for example, the door toe 8 of the shutter main body 1 is pressed in the opening direction, that is, toward the storage section 13 on the indoor side or the outdoor side. When the telescopic link 4 of each telescopic unit body 2 is subjected to a pressing force, each telescopic unit body 2 is sequentially reduced and folded to reach the bending portion 13, and is further pressed to bend the bending portion 12 in the reduced state. In order to close the shutter body 1 while it is sent to the storage unit 13 and stored in the storage unit 13 to complete the reduction opening, the door rod 8 of the shutter body 1 stored in the storage unit 11 is closed. Is pulled out in the closing direction, that is, on the opening surface 11 side on the indoor side, the stretchable link 4 of the preceding stretchable unit body 2 receives a tensile force and sequentially stretches from the preceding stretchable unit body 2, It reaches the bend 12 and is still pulled Thus, in the extended state, it passes through the curved portion 12 and is drawn out to the opening surface 11 to complete the expansion and closing. When the expansion is closed, the expansion unit is extended from the bending portion 12 to the opening surface 11. The body 2 is forced to be in a series state by the guide rail 10, and the gap blindfold fins 33 overlap with the vertical beam 3 of the adjacent expansion / contraction unit 2 between the expansion / contraction unit bodies 2. If a hand or a finger is put between the vertical bars 3 before the polymerization, the gaps are superposed in the crossing direction, and in this example, the gap blindfold fin 33 having a thickness of about 1 to 2 mm and the substrate 31 of the vertical beam 3 on which it overlaps, Although the gap blindfold fin 33 acts like a cutter between the two, there is a possibility of injury, and in some cases, the possibility of cutting the finger, but the bending portion cover 14 outside the bending portion 12 Cover the gap blindfold This prevents the person from inserting the hand 33 between the vertical bars 3 including the mischief of the child's interest, and the like. The gap blindfold fins 33 can eliminate the risk of fractures, finger cuts, and the like due to the cutter action on the fingers during the cross direction polymerization.
[0019]
Although the illustrated example is as described above, the above-mentioned elastic link is installed at both upper and lower ends of the elastic unit body, and the decorative link is arranged at an intermediate position between the elastic links of the single or plural elastic unit bodies. Characters and figures by links are displayed, or decorative links and vertical bars are colored, or a decorative part is arranged by fixing and arranging members on the vertical bars. Use a shutter body with decoration so that characters and figures are displayed, the curved cover should be made of a transparent mesh material, and the curved cover should be separated from the guide rail. In carrying out the present invention, including installation between the surfaces and installation on the wall surface, a pair of vertical rails, telescopic links, telescopic unit bodies, shutter bodies, guide rails, gap blindfolds Emissions, the specific shape of such curved cover, the material, structure, these relationships, the addition or the like for these, can be of various forms unless contrary to the gist of the invention.
[0020]
【The invention's effect】
Since the present invention is configured as described above, the polymerization generated by installing a gap blind fin that superimposes on the vertical beam of the adjacent expansion unit body in the shape of a fin that conceals the V-shaped groove of the expansion unit body. It is possible to provide a single-action telescopic horizontal shutter capable of ensuring a high level of safety by eliminating the above-described danger due to the cutter action.
[Brief description of the drawings]
FIG. 1 is a front view of a single-action telescopic shutter.
FIG. 2 is a longitudinal sectional view of a single-action telescopic shutter.
FIG. 3 is a cross-sectional view of a single-action telescopic shutter.
FIG. 4 is a longitudinal sectional view showing a fixed state of a bending portion cover.
FIG. 5 is a cross-sectional view showing a fixed state of the curved cover.
FIG. 6 is a partially enlarged cross-sectional view showing a state in which a longitudinal beam connected by a hinge is closed.
FIG. 7 is a partial enlarged cross-sectional view showing a state in which a hinge-connected vertical beam is opened.
[Explanation of symbols]
A Single-action telescopic shutter 1 Shutter body 2 Telescopic unit body 3 Crosspiece 4 Telescopic link 5 Hinge 10 Guide rail 12 Bending portion 13 Storage portion 14 Bending portion cover 33 Gap blindfold fin

Claims (1)

一対の縦桟間に長手方向複数の伸縮リンクを配置して個別伸縮自在の伸縮単位体を形成するとともに各伸縮単位体の隣接する縦桟同士をその室内側又は室外側端部でヒンジ連結して各伸縮単位体を回動自在とし且つ上記ヒンジ連結した隣接する一方の縦桟に他方の縦桟側に張出突出して隣接する縦桟表面に重合して閉成時に縦桟間に生じるV字溝状の隙間を目隠し被覆する隙間目隠しフィンを配設したシャッター本体を形成し,該シャッター本体を湾曲部を介して開口面とその交差方向の収納部に至るように配置した上下に対向一対のガイドレールに上吊り装着することによって交差方向伸縮開閉自在とした横引シャッターにおいて,上記縦桟をアルミ押出材によるものとし,その一方の縦桟に張り出し突出した上記隙間目隠しフィンを該アルミ押出材の肉厚に応じた厚さの平面円弧状に湾曲形成することによってその内側に他方の縦桟外側の前面を略全体に亘って交差方向に重合自在とするとともに上記ガイドレールの湾曲部を15±3cm程度の小さな曲率半径とし,該湾曲部の外側にこれを被覆して上記隙間目隠しフィンの交差方向重合による手指に対するカッター作用を解消するように手指差入れ防止用の湾曲部カバーを設置してなることを特徴とする単動伸縮式横引シャッター。  A plurality of telescopic links in the longitudinal direction are arranged between a pair of longitudinal rails to form a telescopic unit body that can be individually expanded and contracted, and adjacent vertical rails of each telescopic unit body are hinged at the indoor side or outdoor end portion thereof. Each telescopic unit can be rotated and the adjacent one of the above-mentioned hinges connected to the other vertical beam protrudes from the other vertical beam and superposes on the surface of the adjacent vertical beam, and is generated between the vertical beams when closed. A shutter body is formed in which gap-folding fins for covering and covering the groove-shaped gap are formed, and the shutter body is disposed so as to reach the opening surface and the storage portion in the crossing direction through the curved portion. In the horizontal shutter that can be opened and closed in the cross direction by being suspended on the guide rail, the vertical beam is made of an aluminum extruded material, and the gap blindfold fin that protrudes from one of the vertical rails is projected to the door. By forming a curved surface in the shape of a plane arc with a thickness corresponding to the thickness of the extruded material, the front surface outside the other vertical rail can be overlapped in the crossing direction substantially over the whole and the guide rail is curved. A curved portion cover for preventing finger insertion so as to eliminate the cutter action on the finger due to the cross direction polymerization of the gap blindfold fin by covering the outside of the curved portion with a small radius of curvature of about 15 ± 3 cm. A single-action telescopic horizontal shutter that is installed.
JP2000259095A 2000-08-29 2000-08-29 Single acting telescopic horizontal shutter Expired - Fee Related JP4495320B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000259095A JP4495320B2 (en) 2000-08-29 2000-08-29 Single acting telescopic horizontal shutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000259095A JP4495320B2 (en) 2000-08-29 2000-08-29 Single acting telescopic horizontal shutter

Publications (2)

Publication Number Publication Date
JP2002070452A JP2002070452A (en) 2002-03-08
JP4495320B2 true JP4495320B2 (en) 2010-07-07

Family

ID=18747312

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000259095A Expired - Fee Related JP4495320B2 (en) 2000-08-29 2000-08-29 Single acting telescopic horizontal shutter

Country Status (1)

Country Link
JP (1) JP4495320B2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5431543U (en) * 1977-08-02 1979-03-01
JPH0260197U (en) * 1988-10-26 1990-05-02
JPH1072973A (en) * 1996-08-30 1998-03-17 Doei Gaiso Kk Fittings
JPH1088940A (en) * 1996-09-18 1998-04-07 Swan Moving Wall Kk Expansion shutter for building

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5431543U (en) * 1977-08-02 1979-03-01
JPH0260197U (en) * 1988-10-26 1990-05-02
JPH1072973A (en) * 1996-08-30 1998-03-17 Doei Gaiso Kk Fittings
JPH1088940A (en) * 1996-09-18 1998-04-07 Swan Moving Wall Kk Expansion shutter for building

Also Published As

Publication number Publication date
JP2002070452A (en) 2002-03-08

Similar Documents

Publication Publication Date Title
FI64437C (en) VIKDOERR
JP2749473B2 (en) Pleated screen device by wire tension system
US6186212B1 (en) Screen device
KR101644233B1 (en) Hinged door for improving space utilization
US5794680A (en) Retractable arced window covering
JP4495320B2 (en) Single acting telescopic horizontal shutter
JP5358133B2 (en) Screen device
US6796356B2 (en) Folding shades having minimal sag when folded
JP4526441B2 (en) Vertical louver device
KR102370816B1 (en) Angle variable multi-stage sunshade device
JP4495322B2 (en) Single acting telescopic horizontal shutter
KR20220082210A (en) Wrinkled screen door with adjustable tension
JP3610558B2 (en) Folding telescopic door
JP2001214676A (en) Muntin gap exposure prevention device of single expansion type horizontally slidable shutter
JP2672249B2 (en) Pleated screen device with crank wire system
PT901554E (en) RUNNING SHUTTER FOR DOORS AND WINDOWS
KR102655816B1 (en) Multi-stage variable awning structure
JP3576422B2 (en) Curtain rails and curtains
JP4060987B2 (en) Telescopic door link device
US2770852A (en) Combination awning and shutter for window opening
US2742084A (en) Collapsible partition construction
JP3177190B2 (en) Horizontal pull shutter
JP3653223B2 (en) Smoke-proof shutter having a center column that can be bent and extended and the center column
JPH0743283Y2 (en) Balcony covering device
JP2754441B2 (en) Bay shutters

Legal Events

Date Code Title Description
A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20060809

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070828

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20091008

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20091020

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20091218

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: 20100316

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20100409

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

Ref document number: 4495320

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130416

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130416

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140416

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees