JPH0220697U

JPH0220697U -

Info

Publication number: JPH0220697U
Application number: JP9458488U
Authority: JP
Priority date: 1988-07-19
Filing date: 1988-07-19
Publication date: 1990-02-09

Description

[Brief explanation of drawings]

第１図は本考案の一実施例に係るブラインドの
斜視図、第２図は該ブラインドの上昇及び下降機
構の要部であるハンドル、プーリー及びベルトと
の嵌合状況を示す斜視図である。第３図は本考案
の他の実施例に係るブラインドの斜視図、第４図
は該ブラインドの停止機構であるラチエツト機構
を有する歯車の斜視図、第５図は該ブラインドの
回動棒に取付けられたスプリングを示す斜視図で
ある。１１：ブラインド本体、１２：回動棒Ａ、１３
：回動棒Ｂ、１４：支持棒、１５：溝、１６：ベ
ルト、１７：孔、１８：支え金具、１９：ハンド
ル、２０：溝、２１：フツク、２２：カーテン生
地、２３：窓枠、２４：プーリー、２５：突起物
、２６：固定棒、２７：ガイドレール、２８：組
紐、２９：歯車、３０：溝、３１：スプリング。 FIG. 1 is a perspective view of a blind according to an embodiment of the present invention, and FIG. 2 is a perspective view showing how the blind is fitted with a handle, a pulley, and a belt, which are the main parts of the raising and lowering mechanism of the blind. Fig. 3 is a perspective view of a blind according to another embodiment of the present invention, Fig. 4 is a perspective view of a gear having a ratchet mechanism which is a stopping mechanism of the blind, and Fig. 5 is a perspective view of a gear attached to a rotating rod of the blind. FIG. 11: Blind body, 12: Rotating rod A, 13
: Rotating rod B, 14: Support rod, 15: Groove, 16: Belt, 17: Hole, 18: Support metal fittings, 19: Handle, 20: Groove, 21: Hook, 22: Curtain fabric, 23: Window frame, 24: pulley, 25: projection, 26: fixed rod, 27: guide rail, 28: braid, 29: gear, 30: groove, 31: spring.

Claims

[Claims for Utility Model Registration] (1) A blind characterized by comprising a curtain part and a mechanism part for pulling up the curtain part from the bottom to the top. (2) It has a curtain part, a rotating rod and a support rod for pulling the curtain part from the bottom to the top, and the rotating rods are arranged at the upper and lower parts, and each end of the rotating rod has a Pulleys having protrusions on their surfaces for transmitting rotational force are fitted and attached, and the pulleys at both ends have belt parts with holes that fit into the protrusions, which are loop-shaped on the left and right. On one side of the left and right belt loops, a support rod into which one end of the curtain part is inserted is fixedly attached near the lower rotation rod, and the lower rotation rod has a rotation rod. A blind characterized in that a handle part is attached for rotating a rod and pulling up a curtain part from the bottom to the top. (3) It has a curtain part and a fixed rod, a rotating rod, and a support rod for pulling the curtain part from the bottom to the top, and the fixed rod and the rotating rod are arranged at the upper and lower parts, respectively, and the curtain part is fixed. Guide rails are attached to both ends of the rod and rotation rod, and a support rod is inserted between the guide grooves of the left and right guide rails, and a curtain section is installed near the center of the support rod. One end of the braid to pull it up from the bottom to the top is fixed, and the other end of the braid is passed through between two gears attached near the center of the upper fixing rod and hangs downward. Featured blinds.