JPS60190452U - retractable insulated door - Google Patents
retractable insulated doorInfo
- Publication number
- JPS60190452U JPS60190452U JP7779084U JP7779084U JPS60190452U JP S60190452 U JPS60190452 U JP S60190452U JP 7779084 U JP7779084 U JP 7779084U JP 7779084 U JP7779084 U JP 7779084U JP S60190452 U JPS60190452 U JP S60190452U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- heat insulating
- closing device
- curtain
- movable pulley
- 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.)
- Pending
Links
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ａは本考案に係る収納式断熱扉を備えた車両の一
例を示す平面図すは同じく正面図、第２図は収納式断熱
扉の一例を示す斜視図、第３図は開閉装置の正面視断面
図、第４図は断熱カーテンの縦断面図でａは上昇して開
口部を閉じた状態すは降下して開口部を開いた状態を夫
々示す。第５図及び第６図ａ−ｂは夫々異なる開閉装置
の変形例を示す縦断面図、第７図は他の使用例を示す斜
視図である。
１・・・収納式断熱扉、２・・・車両、２２・・・開口
部、２５・・・天蓋、３・・・断熱カーテン、４・・・
吊り上げ用ワイヤ、５・・・開閉装置、６・・・カーテ
ンプレート、７・・・引き下げ用ワイヤ、訃・・スプリ
ング、１０・・・定滑車、１１・・・動滑車、１２・・
・押動棒、１４・・・スプリング、３０：・・支柱。Fig. 1a is a plan view showing an example of a vehicle equipped with a retractable heat insulating door according to the present invention, and Fig. 2 is a perspective view showing an example of a retractable heat insulating door, and Fig. 3 is an opening/closing device. Fig. 4 is a longitudinal sectional view of the heat insulating curtain, and a shows a state where the curtain is raised to close the opening, and a shows a state where the curtain is lowered to open the opening. FIGS. 5 and 6 a-b are longitudinal cross-sectional views showing different modifications of the opening/closing device, and FIG. 7 is a perspective view showing another example of use. 1... Retractable heat insulating door, 2... Vehicle, 22... Opening, 25... Canopy, 3... Heat insulating curtain, 4...
Lifting wire, 5... Opening/closing device, 6... Curtain plate, 7... Lowering wire, end... Spring, 10... Fixed pulley, 11... Moving pulley, 12...
・Push rod, 14: Spring, 30: Strut.
Claims (1)
所を遮蔽、断熱するものであって、下部を開口個所の下
部に固定した状態で断熱カーテンを配設し、該断熱カー
テンを自重或いは弾撥材で下方に付勢して常開状態にす
るとともに、断熱カーテン上部に連結した吊り上げ用ワ
イヤを、開閉装置内の定滑車と上下動する動滑車に巻体
してその末端を開閉装置内に固定し、該動滑車の支持体
に荷重を受ける押動棒を立設したことを特徴とする収納
式断熱扉。 ２ 動滑車は、押動棒とともにレバーに軸支されてなる
実用新案登録請求の範囲第１項記載収納式断熱扉。 ３ 吊り上げ用ワイヤは、ブレーキローラ或いはクラッ
チローラを経て開閉装置に連結されるものである実用新
案登録請求の範囲第１項記載の収納式断熱扉。[Scope of Claim for Utility Model Registration] 1. A curtain that shields and insulates openings such as entrances and exits, openings in enclosures and walls, and between pillars, with the lower part fixed to the lower part of the opening. Then, the insulating curtain is urged downward by its own weight or an elastic material to be in a normally open state, and the lifting wire connected to the upper part of the insulating curtain is wound around a fixed pulley and a movable pulley that moves up and down in the opening/closing device. 1. A retractable heat insulating door, characterized in that the end of the door is fixed within an opening/closing device, and a push rod that receives a load is erected on a support of the movable pulley. 2. The retractable heat insulating door described in claim 1, wherein the movable pulley is pivotally supported by a lever together with a push rod. 3. The retractable heat insulating door according to claim 1, wherein the lifting wire is connected to the opening/closing device via a brake roller or a clutch roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7779084U JPS60190452U (en) | 1984-05-25 | 1984-05-25 | retractable insulated door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7779084U JPS60190452U (en) | 1984-05-25 | 1984-05-25 | retractable insulated door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60190452U true JPS60190452U (en) | 1985-12-17 |
Family
ID=30621182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7779084U Pending JPS60190452U (en) | 1984-05-25 | 1984-05-25 | retractable insulated door |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60190452U (en) |
-
1984
- 1984-05-25 JP JP7779084U patent/JPS60190452U/en active Pending
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