JPS6132074Y2 - - Google Patents
Info
- Publication number
- JPS6132074Y2 JPS6132074Y2 JP17450980U JP17450980U JPS6132074Y2 JP S6132074 Y2 JPS6132074 Y2 JP S6132074Y2 JP 17450980 U JP17450980 U JP 17450980U JP 17450980 U JP17450980 U JP 17450980U JP S6132074 Y2 JPS6132074 Y2 JP S6132074Y2
- Authority
- JP
- Japan
- Prior art keywords
- door
- roller
- closed
- sealing material
- panel
- 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
- 239000003566 sealing material Substances 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 8
- 230000006866 deterioration Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
【考案の詳細な説明】
本考案はオーバーヘツドドアーのシール装置に
関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a sealing device for an overhead door.
従来はオーバーヘツドドアーの建物との気密性
を向上させるためには、第１図、第２図に示すよ
うに左右の袖壁ａ或いはマグサｂにシート状のシ
ール材ｃ，ｄを取付け、シール材ｃ，ｄの端部で
ドアーｅを押し付けることにより気密性を得るよ
うにしていた。しかし、この気密性を得る方法で
は、常時シール材ｃ，ｄがドアーｅを押しつけて
いるため、ドアーｅを開閉する時には開閉抵抗が
大となつたり、或いは経年の使用でシール材が摩
耗したり、劣化することにより、気密性がそこな
われ、交換することも必要であつた。 Conventionally, in order to improve the airtightness of an overhead door with a building, sheet-shaped sealants c and d were attached to the left and right wing walls a or magsa b, as shown in Figures 1 and 2. Airtightness was achieved by pressing the door e against the ends of materials c and d. However, in this method of obtaining airtightness, the sealing materials c and d are always pressing against the door e, so when opening and closing the door e, the opening/closing resistance becomes large, or the sealing material may wear out due to long-term use. Due to deterioration, the airtightness was impaired and it was necessary to replace it.
本考案は斯様な点に鑑み、この欠点をなくすた
めの提供で、即ち、ドアー開閉中はシール材がド
アー面から離れて接触せず、閉鎖時のみシール材
をドアーに密接させるものである。 In view of the above, the present invention is provided to eliminate this drawback, namely, the sealing material is separated from the door surface and does not come into contact with the door surface while the door is being opened and closed, and the sealing material is brought into close contact with the door only when the door is closed. .
以下本考案に係るオーバーヘツドドアーのシー
ル装置の一実施例を添付図面に基いて具体的に説
明する。 DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of an overhead door sealing device according to the present invention will be described in detail below with reference to the accompanying drawings.
１は複数のパネル２を接触軸支３してなるドア
ーで、該ドアー１の各パネル２にはローラ４を軸
支して設け、このローラ４を、対向して設けた袖
壁９に取付けたフレーム５に、ドアーが袖壁９と
隙間をもつように取付けた案内レール６に嵌め昇
降可能にしてある。 Reference numeral 1 denotes a door made up of a plurality of panels 2 supported by contact shafts 3. Each panel 2 of the door 1 is provided with a roller 4 supported by its shaft, and this roller 4 is attached to a wing wall 9 provided oppositely. The door is fitted into a guide rail 6 attached to a frame 5 with a gap between it and a wing wall 9 so as to be able to move up and down.
またドアー１の最下部と、ドアー１を閉じた位
置の開口部上端側に対応するパネル２の端面には
長孔を設けて調整できる当り片７を取付け、この
当り片７の先端にはローラ８を軸支して設けてあ
る。 In addition, a stop piece 7 that can be adjusted by providing a long hole is attached to the bottom of the door 1 and to the end face of the panel 2 corresponding to the upper end of the opening when the door 1 is closed, and a roller 8 is journaled at the tip of this stop piece 7.
前記ローラ８は、ドアー１を閉じた位置の直前
に、袖壁９に取付けたフレーム１０のブラケツト
１１にピン１２で軸支したシールバー１３からの
ガイド板１４を作用するようにしてある。シール
バー１３は両端にフランジ１３′，１３′を設け、
このフランジ１３′，１３′を前記フレーム１０の
ブラケツト１１とピン１２で軸支し、更にこのシ
ールバー１３の両端に前記ガイド板１４を取付け
てある。 The roller 8 is adapted to act on a guide plate 14 from a seal bar 13 pivotally supported by a pin 12 on a bracket 11 of a frame 10 attached to the sleeve wall 9 immediately before the door 1 is closed. The seal bar 13 has flanges 13', 13' at both ends,
The flanges 13', 13' are pivotally supported by brackets 11 and pins 12 of the frame 10, and the guide plates 14 are attached to both ends of the seal bar 13.
ガイド板１４は折曲げて、前記ローラ８がガイ
ド板１４の折曲げ片１４′を押しピン１２を中心
にシールバー１３を回動するシールバー１３には
復帰用スプリング１５を設け、ガイド板１４から
ローラ８が逃げた時シールバー１３は復帰させ
る。 The guide plate 14 is bent, and the roller 8 pushes the bent piece 14' of the guide plate 14, and a return spring 15 is provided on the seal bar 13, which rotates the seal bar 13 around the pin 12. When the roller 8 escapes, the seal bar 13 is returned to its original position.
シールバー１３には、シール材１６を設け、こ
のシール材１６はシールバー１３の移動長さを考
慮し帯状シール材１７にて連結する。 A sealing material 16 is provided on the sealing bar 13, and this sealing material 16 is connected by a band-shaped sealing material 17 in consideration of the moving length of the sealing bar 13.
本考案は前記の構成で明らかなように、案内レ
ール６，６に沿つて移動するドアー１は袖壁９か
ら離れて昇降し、ドアー１が閉鎖する直前に、ド
アー１の当り片７に設けたローラ８が上下に設け
たガイド板１４の折り曲げ片１４′に作用して押
すとガイド板１４を設けたシールバー１３はピン
１２を中心に回動し、シールバー１３に設けたシ
ール材１６はドアー１に向けて当接し密接してシ
ールが行なわれる。またドアー１を開方向に移動
するとドアー１のローラ８はガイド板１４か離れ
ると、シールバー１３はスプリング１５の作用で
元の位置に復帰し、ドアー１に密接したシールバ
ー１３のシール材１６はドアー１から離れる。 As is clear from the above-mentioned configuration, in the present invention, the door 1 moving along the guide rails 6, 6 moves up and down away from the wing wall 9, and immediately before the door 1 closes, a stopper 7 of the door 1 is installed. When the roller 8 acting on and pushing the bent piece 14' of the guide plate 14 provided above and below, the seal bar 13 provided with the guide plate 14 rotates around the pin 12, and the sealing material 16 provided on the seal bar 13 is rotated. is brought into close contact with the door 1 to form a seal. Further, when the door 1 moves in the opening direction, the roller 8 of the door 1 separates from the guide plate 14, and the seal bar 13 returns to its original position by the action of the spring 15, and the seal material 16 of the seal bar 13 that is in close contact with the door 1 moves away from door 1.
上述のようにドアーの昇降時にはシール材１６
はドアー１から離れるため、ドアーとの接触がな
いのでシール材の摩耗劣化が少なく、またドアー
閉鎖時には完全にドアーに密接するので気密性が
得られる。即ちドアーの開閉抵抗はドアーが閉鎖
される瞬時のみで開閉中は抵抗がないので円滑な
開閉操作ができる。また気密性も完全で、保冷、
保温密閉倉庫等の用途に効果がある。 As mentioned above, when the door is raised or lowered, the sealing material 16
Since it is separated from the door 1, there is no contact with the door, so there is less wear and deterioration of the sealing material, and when the door is closed, it is completely in close contact with the door, so airtightness can be achieved. That is, the opening/closing resistance of the door is only felt at the moment the door is closed, and there is no resistance during opening/closing, so that smooth opening/closing operations can be achieved. It is also completely airtight, keeping it cool,
Effective for applications such as heat-retaining closed warehouses.
図面は本考案に係るオーバーヘツドドアーのシ
ール装置の一実施例を示すもので、第１図、第２
図は従来のシール装置で、第１図は袖部とドアー
のシールを示し、第２図はまぐさ部のシールを示
したものである。第３図は本案シール装置のオー
バーヘツドドアーの正面図、第４図は第３図Ａ−
Ａ線の拡大平面図、第５図は当り片の正面図、第
６図はシールバーの一部の斜視図である。
１……ドアー、２……パネル、３……軸支部、
４……ローラ、５……フレーム、６……案内レー
ル、７……当り片、８……ローラ、９……袖壁、
１０……フレーム、１１……ブラケツト、１２…
…ピン、１３……シールバー、１３′……フラン
ジ、１４……ガイド板、１５……スプリング、１
６……シール材、１７……帯状シール材。
The drawings show one embodiment of the overhead door sealing device according to the present invention, and FIGS.
The figures show a conventional sealing device, with Figure 1 showing the sleeve and door seals, and Figure 2 showing the lintel seal. Figure 3 is a front view of the overhead door of the proposed sealing device, and Figure 4 is Figure 3A-
FIG. 5 is an enlarged plan view taken along line A, FIG. 5 is a front view of the contact piece, and FIG. 6 is a perspective view of a portion of the seal bar. 1...Door, 2...Panel, 3...Axis support,
4... Roller, 5... Frame, 6... Guide rail, 7... Hit piece, 8... Roller, 9... Side wall,
10...Frame, 11...Bracket, 12...
...Pin, 13...Seal bar, 13'...Flange, 14...Guide plate, 15...Spring, 1
6... Sealing material, 17... Band-shaped sealing material.
Claims (1)
各パネルには、袖壁からの案内レールに嵌まり、
ドアーと袖壁との間に隙間をもつて案内されるロ
ーラを設け、しかも、ドアーの最下部のパネル
と、ドアーを閉じた位置の開口部上端側のパネル
には、ローラを軸支し、調整可能な当り片を夫々
に設け、この各当り片のローラは、上下を袖壁側
で軸支し、袖壁の縦方向に一端を取付けた帯状シ
ール材に連続させたシール材を設けてドアーと接
離させるシールバーの上下端側に一体に設けたガ
イド板と、ドアーを閉鎖する直前位置で対向さ
せ、当り片のローラでガイド板を介してシールバ
ーを、シールバーにドアーから離れた方向に作用
させたスプリングに抗して揺動を与えてドアー閉
鎖時に気密を保つようにしたことを特徴としたオ
ーバーヘツドドアーのシール装置。 Each panel of the door, which is constructed by connecting and supporting multiple panels, fits into a guide rail from the wing wall.
A roller is provided that is guided with a gap between the door and the wing wall, and the roller is pivotally supported on the bottom panel of the door and the panel on the upper end side of the opening at the closed position. Adjustable contact pieces are each provided, and the rollers of each contact piece are pivotally supported on the upper and lower sides of the sleeve wall, and a sealing material is provided that is continuous with a band-shaped sealing material attached at one end in the vertical direction of the sleeve wall. A guide plate is integrally provided on the upper and lower ends of the seal bar that brings it into contact with and separates from the door, and the guide plates are placed opposite each other at the position just before the door is closed. A sealing device for an overhead door, characterized in that the door is kept airtight when the door is closed by applying rocking force against a spring acting in the opposite direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17450980U JPS6132074Y2 (en) | 1980-12-05 | 1980-12-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17450980U JPS6132074Y2 (en) | 1980-12-05 | 1980-12-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5797090U JPS5797090U (en) | 1982-06-15 |
| JPS6132074Y2 true JPS6132074Y2 (en) | 1986-09-18 |
Family
ID=29532483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17450980U Expired JPS6132074Y2 (en) | 1980-12-05 | 1980-12-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6132074Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5059436B2 (en) * | 2007-02-06 | 2012-10-24 | 小松電機産業株式会社 | Seat shutter |
-
1980
- 1980-12-05 JP JP17450980U patent/JPS6132074Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5797090U (en) | 1982-06-15 |
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