JPS6156496U - - Google Patents
Info
- Publication number
- JPS6156496U JPS6156496U JP14169584U JP14169584U JPS6156496U JP S6156496 U JPS6156496 U JP S6156496U JP 14169584 U JP14169584 U JP 14169584U JP 14169584 U JP14169584 U JP 14169584U JP S6156496 U JPS6156496 U JP S6156496U
- Authority
- JP
- Japan
- Prior art keywords
- spring
- winding
- screen
- fixed shaft
- winding tube
- 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.)
- Granted
Links
- 238000004804 winding Methods 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 210000000078 claw Anatomy 0.000 claims description 2
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
第１図は本考案の一実施例のロールブラインド
の縦断面図、第２図は第１図のロールフラインド
の要部を示す斜視図、第３図及び第４図は第１図
のロールブラインドの端面図であり、巻取筒と第
二固定軸の結合部材と第二支持具の関係を示す。
図において符号１１は第一固定軸、１２は第二
固定軸、１４は第一スプリング、１５は巻取筒、
２０はスクリーン、２１，２２は支持具、２４は
第二スプリング、３４は内歯溝、３８は爪である
。
Fig. 1 is a longitudinal sectional view of a roll blind according to an embodiment of the present invention, Fig. 2 is a perspective view showing the main parts of the roll blind shown in Fig. 1, and Figs. 3 and 4 are the roll blinds shown in Fig. 1. FIG. 7 is an end view of the blind, showing the relationship between the coupling member of the winding tube and the second fixed shaft and the second support. In the figure, numeral 11 is a first fixed shaft, 12 is a second fixed shaft, 14 is a first spring, 15 is a winding cylinder,
20 is a screen, 21 and 22 are supports, 24 is a second spring, 34 is an internal tooth groove, and 38 is a claw.
Claims (1)
両端部において回転自在に支持する第一及び第二
固定軸と、前記第一及び第二固定軸を支持する第
一及び第二支持具と、前記巻取筒の内部において
一端が前記第一固定軸に他端が前記巻取筒にそれ
ぞれ一体に連結された第一スプリングとを備えた
ロールブラインドであつて、一端が前記第二固定
軸に他端が前記巻取筒にそれぞれ連結された第二
スプリングが前記巻取筒の内部に設けられ、前記
第一スプリングが前記スクリーンを巻上げると前
記第二スプリングは締るように巻かれ、前記第一
スプリングには前記第二スプリングを巻締めきる
トルクが付与され、前記第二固定軸は結合手段を
介して前記巻取筒に脱着自在に固定され、それら
により前記スクリーンを停止させようとする位置
において前記第二スプリングが巻締めきられるよ
うに設定されると、引出された後に巻上がる前記
スクリーンは自動的に前記位置に停止することを
特徴とするスクリーンを設定位置に停止させ得る
ロールブラインド。 (2) 結合手段は第二固定軸に弾性的に半径方向
に突出自在に装着された爪と、巻取り筒と一体に
回転する中空円板に前記爪と係合可能に刻設され
た内歯溝と、前記第二支持具に前記爪の突出を制
御することができるように設けられた制御部材か
らなることを特徴とする実用新案登録請求の範囲
第１項記載のスクリーンを設定位置に停止させ得
るロールブラインド。[Claims for Utility Model Registration] (1) A winding tube for winding a screen, first and second fixed shafts rotatably supporting the winding tube at both ends, and the first and second fixed shafts A roll blind comprising first and second supports supporting the winding tube, and a first spring having one end connected to the first fixed shaft and the other end integrally connected to the winding tube inside the winding tube. A second spring having one end connected to the second fixed shaft and the other end connected to the winding cylinder is provided inside the winding cylinder, and when the first spring winds up the screen, the second spring is connected to the second fixed shaft and the other end to the winding cylinder. The two springs are wound tightly, a torque is applied to the first spring to completely tighten the second spring, and the second fixed shaft is removably fixed to the winding cylinder via a coupling means. , when the second spring is set to be fully wound at a position where the screen is to be stopped, the screen that is wound up after being pulled out automatically stops at the position. A roller blind that allows the screen to be stopped in a set position. (2) The coupling means includes a pawl that is elastically attached to the second fixed shaft so that it can freely protrude in the radial direction, and an inner part that is carved in a hollow disk that rotates together with the winding cylinder so as to be able to engage with the pawl. The screen according to claim 1, which is a registered utility model, is made of a tooth groove and a control member provided on the second support so as to control the protrusion of the claw. Roll blinds that can be stopped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14169584U JPH0316398Y2 (en) | 1984-09-20 | 1984-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14169584U JPH0316398Y2 (en) | 1984-09-20 | 1984-09-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6156496U true JPS6156496U (en) | 1986-04-16 |
| JPH0316398Y2 JPH0316398Y2 (en) | 1991-04-09 |
Family
ID=30700033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14169584U Expired JPH0316398Y2 (en) | 1984-09-20 | 1984-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0316398Y2 (en) |
-
1984
- 1984-09-20 JP JP14169584U patent/JPH0316398Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0316398Y2 (en) | 1991-04-09 |
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