JPS5862792U

JPS5862792U - Manual winding device used for roll screens, etc.

Info

Publication number: JPS5862792U
Application number: JP15893081U
Authority: JP
Inventors: 福地　茂樹
Original assignee: メタコ企業株式会社
Priority date: 1981-10-24
Filing date: 1981-10-24
Publication date: 1983-04-27
Also published as: JPS631759Y2

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

[Brief explanation of drawings]

図面はこの考案の一実施例を示すもので、第１図は全体
縦断面図、第２図は第１図における■−■線断面図、第
３図は第１図における一部省略■−Ｉ線断面図、第４図
は第１図におけるＩＶ−ＩＶ線断面図、第５図は全体の
分解斜視図、第６図は使用状態を示す一部切欠正面図で
ある。Ｓ・・・ロールスクリーン、１・・・スクリーン軸、２
Ａ、　　２Ｂ・・・軸支持、３Ａ、　　３Ｂ・・・ブラ
ケット、４・・・係合穴、５・・・係合溝、６・・・軸
支孔、７・・・取付孔、１０・・・保持枠、１１・・・
取付ビス、１２・・・取付孔、１３・・・大径筒部、１
４・・・内歯車、１５・・・小径筒部、１６・・・軸承
部、１７・・・段部、１８・・・挿通溝、２０・・・溝
車、２１・・・円盤、２２・・・荷車本体、２３・・・
太陽歯車、２４・・・溝車軸、２４Ａ・・・嵌合突条、
２５・・・軸孔、２５Ａ・・・嵌合溝、？６・・・支持
棒、３０・・・減速機構、３１・・・遊星歯車、３２・
・・中間遊星歯車台車、３２Ａ・・・円盤、３２Ｂ・・
・太陽歯車、３３・・・遊星歯車、３４・・・出力遊星
歯車台車、３４Ａ・・・円　　盤、３４Ｂ・・・出力端
部、３４Ｃ・・・軸支孔、３５・・・ブツシュ、４０・
・・係合円盤、４１・・・係合突起、４２・・・Ｅリン
グ、５０・・・ブレーキ部、５１・・・ブレーキ盤、５
１・・・圧接片、５３．５４・・・円盤、６０・・・操
作紐、６１・・・滑り止め手段。The drawings show one embodiment of this invention. Fig. 1 is an overall vertical sectional view, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 is a partially omitted section in Fig. 1. 4 is a sectional view taken along the line IV--IV in FIG. 1, FIG. 5 is an exploded perspective view of the whole, and FIG. 6 is a partially cutaway front view showing the state of use. S... Roll screen, 1... Screen axis, 2
A, 2B... Shaft support, 3A, 3B... Bracket, 4... Engagement hole, 5... Engagement groove, 6... Shaft support hole, 7... Mounting hole, 10. ...Holding frame, 11...
Mounting screw, 12...Mounting hole, 13...Large diameter cylinder part, 1
4... Internal gear, 15... Small diameter cylindrical part, 16... Bearing part, 17... Step part, 18... Insertion groove, 20... Groove wheel, 21... Disc, 22 ...Wagon body, 23...
Sun gear, 24...groove axle, 24A...fitting protrusion,
25...shaft hole, 25A...fitting groove, ? 6... Support rod, 30... Reduction mechanism, 31... Planetary gear, 32...
... Intermediate planetary gear truck, 32A... Disc, 32B...
・Sun gear, 33... Planetary gear, 34... Output planetary gear truck, 34A... Disc, 34B... Output end, 34C... Pivot hole, 35... Bush, 40・
...Engagement disc, 41...Engagement protrusion, 42...E ring, 50...Brake part, 51...Brake disc, 5
DESCRIPTION OF SYMBOLS 1... Pressure contact piece, 53.54... Disk, 60... Operation string, 61... Anti-slip means.

Claims

[Scope of utility model registration request]

A cart that can be rotated forward and backward is supported concentrically with the screen axis on a bracket placed at the end of the screen shaft of a required roll screen, etc., and a time-keeping frame that holds the cart inside is fixed to the bracket. , the holding frame has a multi-stage cylindrical shape with stepped parts, holds the groove wheel in its large diameter cylinder part, and has a planetary gear reduction mechanism connected to the groove wheel disposed in its small diameter cylinder part, and the small diameter cylinder The output end of the planetary gear reduction mechanism protrudes from the open end of the part, and the output end has an engagement groove in an engagement hole that has a larger diameter than the outer circumferential surface of the small diameter cylindrical part and is opened at the screen shaft end on the circumferential surface. A locking disc having locking protrusions that engage is fixed, and a brake disc is provided on the inner surface of the holding frame that faces the sides of the cart and groove wheel to constantly press the side of the cart resiliently against the bracket surface. A manual type used for roll screens, etc., characterized in that a loop-shaped operating string is wound around the groove wheel, and the small diameter cylindrical part of the holding frame is inserted into the retaining hole at the end of the screen shaft.