JPS5993U - Roll blind pulley system - Google Patents

Roll blind pulley system

Info

Publication number
JPS5993U
JPS5993U JP9147882U JP9147882U JPS5993U JP S5993 U JPS5993 U JP S5993U JP 9147882 U JP9147882 U JP 9147882U JP 9147882 U JP9147882 U JP 9147882U JP S5993 U JPS5993 U JP S5993U
Authority
JP
Japan
Prior art keywords
pulley
roll blind
string
annular ring
pulley system
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
Application number
JP9147882U
Other languages
Japanese (ja)
Other versions
JPH0126870Y2 (en
Inventor
庄司　欣弘
Original Assignee
ト−ソ−株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ト−ソ−株式会社 filed Critical ト−ソ−株式会社
Priority to JP9147882U priority Critical patent/JPS5993U/en
Publication of JPS5993U publication Critical patent/JPS5993U/en
Application granted granted Critical
Publication of JPH0126870Y2 publication Critical patent/JPH0126870Y2/ja
Granted legal-status Critical Current

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  • Operating, Guiding And Securing Of Roll- Type Closing Members (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の一実施例の滑車装置を備えたロール
ブラインドの要部断面図、第２図及び第３図は第１図の
環状輪の正面図及び側面図；第４図は第１図の滑車装置
のふたを外して示す正面図、第５図及び第６図は滑車か
らひもを外す方法と滑車にひもを掛ける方法をそれぞれ
示す略図である。 １ニブラケツト、６：ケース、７：回転軸、１１：帽体
、１２：滑車、１２ａ：環状輪、１２ｂ＝保持輪、１３
：ひも、２０：切欠き。 第４図　　− ■ 第６図−−Fig. 1 is a sectional view of a main part of a roll blind equipped with a pulley device according to an embodiment of the invention; Figs. 2 and 3 are a front view and a side view of the annular ring shown in Fig. 1; FIG. 1 is a front view of the pulley device with the lid removed, and FIGS. 5 and 6 are schematic diagrams showing a method for removing a string from a pulley and a method for hanging a string on a pulley, respectively. 1 nib bracket, 6: case, 7: rotating shaft, 11: cap body, 12: pulley, 12a: annular ring, 12b = holding ring, 13
: String, 20: Notch. Figure 4 - ■ Figure 6 -

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）ロールブラインドの回転軸に一体回転可能に□設
けられた滑車と、前記回転軸に対して相対回転自在に設
けられて前記滑車を囲むケースと、前記滑車に掛けるひ
もとからなる滑車装置において、前記滑車の外周に前記
ひもの断面に等しいかそれよりも大きい切欠きを設けた
ことを特徴としてな、るロールブラインドの滑車装置。(1) A pulley device consisting of a pulley that is rotatably installed on the rotation axis of the roll blind, a case that is rotatable relative to the rotation axis and surrounds the pulley, and a string that is hung on the pulley. A pulley device for a roll blind, characterized in that the outer periphery of the pulley is provided with a notch that is equal to or larger than the cross section of the string. （２）滑車をひもと直接係合する金属板製の環状輪と、
前記環状輪を支持する保持輪から形成し、前記環状輪に
切欠きを設けたことを特徴としてなる実用新案登録請求
の範囲第１項記載のロールブラインドの滑車装置。　　
　□(2) an annular ring made of a metal plate that directly engages the pulley with the string;
The pulley device for a roll blind according to claim 1, characterized in that it is formed from a retaining ring that supports the annular ring, and the annular ring is provided with a notch.
□
JP9147882U 1982-06-21 1982-06-21 Roll blind pulley system Granted JPS5993U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9147882U JPS5993U (en) 1982-06-21 1982-06-21 Roll blind pulley system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9147882U JPS5993U (en) 1982-06-21 1982-06-21 Roll blind pulley system

Publications (2)

Publication Number Publication Date
JPS5993U true JPS5993U (en) 1984-01-05
JPH0126870Y2 JPH0126870Y2 (en) 1989-08-10

Family

ID=30221467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9147882U Granted JPS5993U (en) 1982-06-21 1982-06-21 Roll blind pulley system

Country Status (1)

Country Link
JP (1) JPS5993U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52104054U (en) * 1976-02-05 1977-08-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52104054U (en) * 1976-02-05 1977-08-08

Also Published As

Publication number Publication date
JPH0126870Y2 (en) 1989-08-10

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