JPH0420598U - - Google Patents
Info
- Publication number
- JPH0420598U JPH0420598U JP6117790U JP6117790U JPH0420598U JP H0420598 U JPH0420598 U JP H0420598U JP 6117790 U JP6117790 U JP 6117790U JP 6117790 U JP6117790 U JP 6117790U JP H0420598 U JPH0420598 U JP H0420598U
- Authority
- JP
- Japan
- Prior art keywords
- pulley
- blind
- wire
- support shaft
- louvers
- 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
- 238000004804 winding Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Blinds (AREA)
Description
第１図は本考案に係るブラインドの一実施例を
閉状態で示した正面図、第２図は第１図のＡ−Ａ
線に沿う側面図、第３図は第１図のＢ部拡大縦断
正面図、第４図は第１図乃至第３図に示した同上
ブラインドの要部分解斜視図、第５図ａ，ｂは第
１図乃至第４図に示した同上ブラインドの要部動
作説明図である。
１……ブラインド、３……ワイヤ、４……ルー
バー、５……ルーバー巻取装置、１１……アクス
ルプーリ、１１Ａ……プーリ部、１１Ｂ……支軸
部、１２……ダンパー、１５……クラツチ機構、
１６……ドライブギヤ。
Fig. 1 is a front view showing an embodiment of the blind according to the present invention in a closed state, and Fig. 2 is an A-A in Fig. 1.
3 is an enlarged vertical sectional front view of section B in FIG. 1, FIG. 4 is an exploded perspective view of the essential parts of the blind shown in FIGS. 1 to 3, and FIGS. 5 a and b FIG. 4 is a diagram illustrating the operation of essential parts of the blind shown in FIGS. 1 to 4. FIG. DESCRIPTION OF SYMBOLS 1... Blind, 3... Wire, 4... Louver, 5... Louver winding device, 11... Axle pulley, 11A... Pulley part, 11B... Support shaft part, 12... Damper, 15... clutch mechanism,
16...Drive gear.
Claims (1)
リで巻き取つて前記ルーバーの上下の位置を調整
するブラインドにおいて、前記プーリと一体に回
転する支軸と、前記支軸と一体回転可能に取り付
けられたドライブギヤと、前記ドライブギヤと前
記支軸との間の動力伝達を断続切り換え可能なク
ラツチ機構と、前記ワイヤの巻き戻し時に前記支
軸の回転力に抵抗力を付与して定速性を与えるダ
ンパーとを備えたことを特徴とするブラインド。 A blind that adjusts the vertical position of the louvers by winding a wire on which a plurality of louvers are suspended by a pulley, a spindle that rotates together with the pulley, and a drive that is attached to be rotatable together with the spindle. a gear, a clutch mechanism capable of intermittent switching of power transmission between the drive gear and the support shaft, and a damper that provides constant speed by applying resistance to the rotational force of the support shaft when the wire is unwound. A blind characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6117790U JPH0420598U (en) | 1990-06-09 | 1990-06-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6117790U JPH0420598U (en) | 1990-06-09 | 1990-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0420598U true JPH0420598U (en) | 1992-02-20 |
Family
ID=31589196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6117790U Pending JPH0420598U (en) | 1990-06-09 | 1990-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0420598U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS484621U (en) * | 1971-06-16 | 1973-01-19 |
-
1990
- 1990-06-09 JP JP6117790U patent/JPH0420598U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS484621U (en) * | 1971-06-16 | 1973-01-19 |
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