JPS58118196U

JPS58118196U - Wing plate lifting device for horizontal blinds

Info

Publication number: JPS58118196U
Application number: JP1545182U
Authority: JP
Inventors: 堀　啓; 斎藤　靖治; 裕臣山中
Original assignee: 株式会社ニチベイ
Priority date: 1982-02-05
Filing date: 1982-02-05
Publication date: 1983-08-12
Also published as: JPS6329115Y2

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]

第１図は本箸案を実施する横型ブラインドの正面図、第
２図は本考案による翼板昇降装置の一実施例を示す一部
切断正面図、第３図は第１図に示　・。すクラッチ装置の詳細を示す分解斜視図である。゛　１・・・ヘッドボックス、２・・・翼板、３・・・
下板、４・・・神殊コード、５・・・昇降テープ、６・
・・巻取筒体、７・・・捩りバネ、訃・・クラッチドラ
ム受、９・・・クラッチドラム、１０・・・端板、１１
・・・止子、１−２・−・り４さ］■］■■二二」二二二二コ已「ＹＩヨ６− 基Fig. 1 is a front view of a horizontal blind implementing the present chopstick design, Fig. 2 is a partially cutaway front view showing an embodiment of the vane lifting device according to the present invention, and Fig. 3 is shown in Fig. 1. FIG. 2 is an exploded perspective view showing details of the clutch device.゛ 1... Head box, 2... Wing plate, 3...
Lower plate, 4... Shinju cord, 5... Elevating tape, 6...
... Winding cylinder, 7... Torsion spring, butt... Clutch drum holder, 9... Clutch drum, 10... End plate, 11
・・・Tsuko, 1-2・-・ri4sa】■】■■22”2222ko已“YIYO6- group

Claims

[Scope of utility model registration request]

(1) A large number of wing plates placed horizontally at regular intervals above and below. , and the upper end of the lifting tape connected to the lower plate placed at the lowest part of these vanes is attached to the winding cylinder placed on the upper part of the blind main body, and the lifting tape is connected to the winding cylinder. In a model blind vane lifting device that raises and lowers the blades by winding and unwinding the blades, the winding cylinder is provided with a spring that always rotates the cylinder in the winding direction. A clutch drum support is fixed to the winding cylinder and also to the shaft, and the clutch drum is supported so as to be rotatable by a certain angle formed by the fixed part that supports the winding cylinder. 1. Loosely fitting coaxially into the ram receiver and disposing a stopper on the wall of the clutch drum so that it can move in and out. The clutch drum and the clutch drum receiver are connected to each other at the protruding position of the stopper, and when the winding cylinder is rotated in the blind lowering direction by pulling down the lower plate, the stopper is pulled into the clutch drum to freely rotate the winding cylinder, and when the rotation of the winding cylinder is stopped, the stopper is protruded, and the winding cylinder is rotated in the blind lowering direction □. 1. A horizontal blind vane lifting device, characterized in that a clutch device is provided in the clutch drum to retract the stopper by slightly pulling the lower plate.

(2) The above-mentioned Riratsuchi 7 device is a clutch shaft that is arranged in the above-mentioned clutch drum so as to be able to rotate left and right by a certain angle, and by the rotation, the above-mentioned stopper is moved to an extended position or a retracted position. a first clutch wheel formed integrally with the clutch shaft; a second clutch wheel that loosely fits onto the clutch shaft and is movable in the axial direction with respect to the clutch drum; A plurality of clutch pawls are formed on the contact surface between the first clutch wheel and the bracket to allow rotation of the first clutch wheel only in the direction of pulling down the cloth, 1st. Utility model registration claim No. 1, in which the same number of clutch pawls are formed on the contact surfaces of the clutch wheel and the second clutch wheel to transmit only the rotation of the second clutch wheel in the above-mentioned direction to the first clutch wheel. A vane lifting device for horizontal blinds as described in 2.