JPS6355594B2 - - Google Patents
Info
- Publication number
- JPS6355594B2 JPS6355594B2 JP58000932A JP93283A JPS6355594B2 JP S6355594 B2 JPS6355594 B2 JP S6355594B2 JP 58000932 A JP58000932 A JP 58000932A JP 93283 A JP93283 A JP 93283A JP S6355594 B2 JPS6355594 B2 JP S6355594B2
- Authority
- JP
- Japan
- Prior art keywords
- support shaft
- dogleg
- link
- doglegged
- horizontal
- 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
Links
- 238000009423 ventilation Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Blinds (AREA)
Description
【発明の詳細な説明】
本発明は、建物等の開口部に設けることができ
るブラインド式シヤツターのスラツト開閉装置に
関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a slat opening/closing device for a blind shutter that can be installed in an opening of a building or the like.
従来使用されているこの種シヤツターは巻込式
構造であつて、その上方に巻込収容部を形成する
ために余分なスペースを必要とし、またスラツト
の相互が連結されているのでスラツトの角度を任
意に変えて入射光線を調節したり通風を加減する
ことができず、他方室内において使用されている
ブラインドは、その昇降機構が甚だ複雑で且つ微
弱であるため、風雨に曝される建物の開口部等の
使用に適さない。 This kind of shutter conventionally used has a retractable structure, and requires extra space to form a retractable housing above it, and since the slats are connected to each other, it is difficult to adjust the angle of the slats. Blinds that are used indoors cannot be adjusted arbitrarily to adjust the incident light or increase or decrease ventilation, and the lifting and lowering mechanism of blinds used indoors is extremely complex and weak, so they are not suitable for openings in buildings that are exposed to wind and rain. Not suitable for use in other areas.
本発明者等は、このような事情に鑑み建物等の
出入口において場所をとらず、遮光や通風を簡単
に調節することができ且つ操作性並びに耐久性に
優れたブラインド式シヤツターを目指して数多く
の試験を繰返した結果、上下方向で多段状に配設
したスラツト１，１…の側端から左右外方に突出
させた支軸２，２…を該支軸２，２…と直交する
水平状アーム３，３…の中央部に定着し、各水平
状アーム３，３…の端部に上下方向に配置させた
くの字状リンク４，４の一端を夫々枢軸支し、且
つ上下方向で隣接する水平状アーム３，３…の間
にくの字状リンク４，４の他端を前後内方に屈曲
させてピン結合し、各水平状アーム３，３…及び
くの字状リンク４，４…を中空状支持側枠５，５
の内部に収容し、該支持側枠の内方側壁中央位置
に設けた縦溝６に前記支軸２，２…を上下動自在
に嵌合し下端部における水平状アームの中央部を
もつて扉体を昇降し、上端部におけるくの字状リ
ンク４，４を上下動してスラツトの角度を変化さ
せることによつて所期の目的を達成したものであ
る。 In view of these circumstances, the present inventors have developed a number of blind-type shutters that do not take up much space at the entrances and exits of buildings, etc., can easily adjust light blocking and ventilation, and are highly operable and durable. As a result of repeated tests, it was found that the support shafts 2, 2, which protruded outward from the side ends of the slats 1, 1, which were arranged in multiple stages in the vertical direction, were placed in a horizontal position orthogonal to the support shafts 2, 2, and so on. It is fixed at the center of the arms 3, 3..., and pivotally supports one end of the dogleg-shaped links 4, 4 arranged vertically at the ends of each horizontal arm 3, 3..., and adjacent in the vertical direction. The other ends of the doglegged links 4, 4 are bent front and back inward and connected with pins between the horizontal arms 3, 3... and the doglegged links 4, 4... as hollow supporting side frames 5, 5
The supporting shafts 2, 2... are fitted into vertical grooves 6 provided in the center of the inner side walls of the support side frames so as to be movable up and down, and the center portions of the horizontal arms at the lower ends are held together. The desired purpose is achieved by raising and lowering the door body and moving the doglegged links 4, 4 at the upper end up and down to change the angle of the slats.
本発明の実施に当つては、支軸２，２…に遊嵌
した合成樹脂製スライダー７を支持側枠５，５の
縦溝６に嵌み合わせて支軸２，２…の横振れを防
ぎ、くの字状リンク４，４…の一端にストツパー
８を形成し、上下位置におけるくの字状リンク
４，４が垂直状に開脚した際に両リンクのストツ
パー８，８に当接させてくの字状リンクの前後外
向きの動きを規制すべきであり、また支軸２，２
……の外側端を水平状アーム３，３…より左右外
方に突出し、中空状支持側枠５，５の外方側壁部
に形成した縦溝９に上下動自在に係合させて支持
側枠内における支軸２，２…およびリンク４，４
…の駆動を円滑に為さしめることが望ましい。 In carrying out the present invention, the synthetic resin slider 7 loosely fitted to the support shafts 2, 2... is fitted into the vertical grooves 6 of the supporting side frames 5, 5 to prevent lateral vibration of the support shafts 2, 2... A stopper 8 is formed at one end of the doglegged links 4, 4... to prevent the doglegged links 4, 4... from coming into contact with the stoppers 8, 8 of both links when the doglegged links 4, 4 in the upper and lower positions are opened vertically. It is necessary to restrict the forward and backward movement of the dogleg-shaped link, and the support shafts 2, 2
. . . The outer ends of the horizontal arms 3, 3, . . . project outward from the horizontal arms 3, 3, . Support shafts 2, 2... and links 4, 4 in the frame
It is desirable to be able to drive the... smoothly.
なお図面に示したスラツト開閉装置は最下段位
置に直線状補助リンク４′，４′を取付け、該リン
クの下端部に水平状補助アーム３′を枢着し、平
状補助アーム３′の中央部を昇降機から懸重され
た吊具１０に結着し、最上部の前後位置における
くの字状リンク４，４の端部を昇降機から懸垂さ
れたチエーン１１，１１に連結して扉を施こした
ものである。 The slat opening/closing device shown in the drawing has linear auxiliary links 4', 4' installed at the lowest position, and a horizontal auxiliary arm 3' pivotally attached to the lower end of the link. The door is attached by connecting the ends of the doglegged links 4, 4 at the top front and rear positions to the chains 11, 11 suspended from the elevator. It is strained.
本発明は上記の如き構成であり、上下方向で多
段状に配設したスラツト１，１…側端から左右外
方に突出させた支軸２，２…を該支軸と直交する
水平状アーム３，３…の中央部に定着し、各水平
状アームの端部に上下方向に配置させたくの字状
リンク４，４を夫々枢軸支し、且つ上下方向で隣
接する水平状アーム３，３の間にくの字状リンク
４，４の他端部を前後内方に屈曲させた状態でピ
ン結合させたので、下端部における水平状アーム
の中央部をもつて引き上げるとくの字状リンク
４，４…は水平状アーム３，３の間で夫々前後内
方に折り畳まれ、扉体は建物の出入口等の上方部
に極めてコンパクトな状態に吊り上げることがで
き、またスラツト１，１…を下方に降した状態に
おいて上下端部におけるくの字状リンク４，４を
上下動させて一連のくの字状リンク４，４…を作
動し、水平状アーム３，３…およびこれと支軸
２，２…を介して一体化されたスラツト１，１…
を前後任意の角度に傾斜させて出入口の密閉ある
いは入射光線の調節ないし通風の加減を至極簡単
に行なうことができる。 The present invention has the above-mentioned configuration, in which support shafts 2, 2... projecting outward from the side ends of the slats 1, 1, which are arranged in multiple stages in the vertical direction, are connected to horizontal arms perpendicular to the support shafts. The horizontal arms 3, 3 are fixed at the center of the horizontal arms 3, 3, and pivotally support the dogleg-shaped links 4, 4 disposed vertically at the ends of each horizontal arm, respectively, and are adjacent in the vertical direction. Since the other ends of the doglegged links 4 and 4 are bent forward and backward inward and connected with pins, the doglegged links 4 can be pulled up by holding the center part of the horizontal arm at the lower end. , 4... are folded back and forth inwardly between the horizontal arms 3, 3, respectively, and the door body can be hung in an extremely compact state above an entrance or exit of a building, and the slats 1, 1... can be folded downward. In the lowered state, the doglegged links 4, 4 at the upper and lower ends are moved up and down to operate a series of doglegged links 4, 4... and the horizontal arms 3, 3... and this and the support shaft 2. , 2... integrated slats 1, 1...
By tilting the front and back at any angle, it is possible to seal the entrance or exit, adjust the incident light beam, or adjust the ventilation extremely easily.
本発明装置によれば、支軸２，２…を水平状ア
ーム３，３…の中央部に定着し、水平状アームの
端部を前後内方に屈曲させたくの字状リンク４，
４によつて連繋しているので、スラツト１，１…
の上下動に際しいづれの状態においてもくの字状
リンク４，４…を水平状アーム３，３…より前後
外方にはみ出すことがないので、支持側枠５，５
の前後幅を著しく縮小させることができ扉体を建
物等の出入口を体裁良く装着しうるものである。 According to the device of the present invention, the support shafts 2, 2... are fixed at the center portions of the horizontal arms 3, 3..., and the dogleg-shaped links 4, which bend the ends of the horizontal arms front and back inward,
Since they are connected by 4, slats 1, 1...
Since the doglegged links 4, 4... do not protrude forward and backward from the horizontal arms 3, 3... in the state of misalignment during vertical movement of the supporting side frames 5, 5.
The front and rear width of the door body can be significantly reduced, and the door body can be installed at an entrance of a building or the like with good appearance.
更に本発明装置は、水平状アーム３，３…及び
くの字リンク４，４…を中空状支持側枠５，５の
内部に収容し、支持側枠の内方側壁中央位置に設
けた縦溝６に支軸２，２…を上下動自在に嵌合し
ているので、扉体の昇降時における水平アーム
３，３…ないしリンク４，４…の揺動が完全に防
止され〓み音などを発することなく極めて円滑に
開閉操作を行なうことができる。 Furthermore, the device of the present invention accommodates the horizontal arms 3, 3... and the doglegged links 4, 4... inside the hollow supporting side frames 5, 5, and the vertical arms 3, 3,... Since the support shafts 2, 2... are fitted into the grooves 6 so as to be able to move up and down, the horizontal arms 3, 3... or links 4, 4... are completely prevented from swinging when the door body is raised and lowered, thereby reducing the noise. Opening and closing operations can be performed extremely smoothly without causing any noise.
本発明装置の主要部はスラツト１，１…と一体
をなす支軸２，２の水平状アーム３，３…に定着
し、該アームをくの字状リンク４，４…に枢軸支
させた甚だ簡素化された結合構造であるから、量
産に適し安価に製作することができ、且つ各部材
相互の連結が極めて強靭であつて著しく耐久性に
富むものである。 The main parts of the device of the present invention are fixed to horizontal arms 3, 3... of support shafts 2, 2 which are integral with the slats 1, 1..., and the arms are pivotally supported by doglegged links 4, 4... Since the connecting structure is extremely simple, it is suitable for mass production and can be manufactured at low cost, and the connections between each member are extremely strong and extremely durable.
第１図は本発明装置の一例を示す一部欠載斜視
図、第２図は同じく要部拡大断面平面図、第３図
は同じく支持側枠を外した状態の一部欠載拡大斜
視図であり、図中１はスラツト、２は支軸、３は
アーム、４はリンク、５は支持側枠、６は縦溝を
表わす。
FIG. 1 is a partially-missed perspective view showing an example of the device of the present invention, FIG. 2 is an enlarged cross-sectional plan view of the main part, and FIG. 3 is a partially-missed enlarged perspective view with the support side frame removed. In the figure, 1 is a slat, 2 is a support shaft, 3 is an arm, 4 is a link, 5 is a support side frame, and 6 is a vertical groove.
Claims (1)
から左右外方に突出させた支軸を該支軸と直交す
る水平状アームの中央部に定着し、各水平状アー
ムの端部に上下方向に配置させたくの字状リンク
の一端を夫々枢軸支し且つ上下方向で隣接する水
平状アームの間に前記くの字状リンクの他端を前
後内方に屈曲させてピン結合し、各水平状アーム
及びくの字状リンクを中空状支持側枠の内部に収
容し、該支持側枠の内方側壁中央位置に設けた縦
溝に前記支軸を上下動自在に嵌合し、下端部にお
ける水平状アームの中央部に負荷を与えて扉体を
昇降し、上端部におけるくの字状リンクを上下動
してスラツトの角度を変化させたことを特徴とす
るシヤツターブラインドのスラツト開閉装置。 ２ くの字状リンクにストツパーを形成し、上下
位置のくの字状リンクにおけるストツパーを当接
させ、くの字状リンクの前後外向きの動きを規制
してなる特許請求の範囲１に記載のシヤツターブ
ラインドのスラツト開閉装置。 ３ 支軸の外側端を水平状アームより左右外方に
突出し、中空状支持側枠の外方側壁部に形成した
縦溝に上下動自在に係合させてなる特許請求の範
囲１に記載のシヤツターブラインドのスラツト開
閉装置。[Scope of Claims] 1. A support shaft protruding left and right outward from the side ends of slats arranged in multiple stages in the vertical direction is fixed to the center of a horizontal arm perpendicular to the support shaft, and each horizontal One end of the dogleg-shaped link disposed vertically at the end of the arm is pivotally supported, and the other end of the dogleg-shaped link is bent front and back inward between vertically adjacent horizontal arms. Each horizontal arm and doglegged link are housed inside a hollow support side frame, and the support shaft is vertically movable in a vertical groove provided at the center of the inner side wall of the support side frame. The gate body is fitted into the door, and the door body is raised and lowered by applying a load to the center of the horizontal arm at the lower end, and the dogleg link at the upper end is moved up and down to change the angle of the slat. Shutter blind slat opening/closing device. 2. A stopper is formed on the dogleg-shaped link, and the stoppers on the doglegged links at the upper and lower positions are brought into contact with each other to restrict the forward and backward movement of the doglegged link. slat opening/closing device for shutter blinds. 3. The support shaft according to claim 1, wherein the outer end of the support shaft projects laterally outward from the horizontal arm and is engaged in a vertical groove formed in the outer side wall of the hollow support side frame so as to be vertically movable. Shutter blind slat opening/closing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP93283A JPS59126889A (en) | 1983-01-06 | 1983-01-06 | Slat switchgear for shutter blind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP93283A JPS59126889A (en) | 1983-01-06 | 1983-01-06 | Slat switchgear for shutter blind |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59126889A JPS59126889A (en) | 1984-07-21 |
| JPS6355594B2 true JPS6355594B2 (en) | 1988-11-02 |
Family
ID=11487451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP93283A Granted JPS59126889A (en) | 1983-01-06 | 1983-01-06 | Slat switchgear for shutter blind |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59126889A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6136093U (en) * | 1984-08-01 | 1986-03-05 | 立川ブラインド工業株式会社 | BLIND |
| JPH0645039Y2 (en) * | 1987-12-15 | 1994-11-16 | 立川ブラインド工業株式会社 | Folding shutter |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54164335A (en) * | 1978-04-28 | 1979-12-27 | Masaru Tsuda | Opening surface latticework of two layers connection |
| JPS55111586A (en) * | 1979-02-16 | 1980-08-28 | Griesser Ag | Bundleddtype curtain |
-
1983
- 1983-01-06 JP JP93283A patent/JPS59126889A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54164335A (en) * | 1978-04-28 | 1979-12-27 | Masaru Tsuda | Opening surface latticework of two layers connection |
| JPS55111586A (en) * | 1979-02-16 | 1980-08-28 | Griesser Ag | Bundleddtype curtain |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59126889A (en) | 1984-07-21 |
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