JPS5933994U

JPS5933994U - Roll blind bracket

Info

Publication number: JPS5933994U
Application number: JP12975882U
Authority: JP
Inventors: 良一間瀬
Original assignee: ト−ソ−株式会社
Priority date: 1982-08-30
Filing date: 1982-08-30
Publication date: 1984-03-02
Also published as: JPH0126869Y2

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 the drawing]

第１図は従来のブラケットの内側面図、第２図は本考案
の一実施例のブラケットの第１図に相当する図、第３図
及び第４図は第２図のＩ　Ｉ　Ｉ−ＩＩＩ線及びＩＶ−
ＩＶ線に沿う断面図、第５図は反対側のブラケットの第
２図に相当する図、第６図はブラケットにロールブライ
ンドの角軸を嵌める状態を示す図、第７図はスクリーン
停止時のロールブラインドの角軸とブラケットの関係を
示す図、第８図はクラッチが外れたロールブラインドを
ブラケットから外そうとしたときの状態を示す図である
。１：取付金具、２：カップ、３：カバー、２２：角溝、
２３：軸部、２４：凹部、２５：上側辺、２６：突起、
２７：下側辺、３３：軸孔、３４：凸部、３６：爪。Fig. 1 is an inner side view of a conventional bracket, Fig. 2 is a view corresponding to Fig. 1 of a bracket according to an embodiment of the present invention, and Figs. 3 and 4 are I I I-III of Fig. 2. line and IV-
A sectional view taken along line IV, Figure 5 is a diagram corresponding to Figure 2 of the opposite bracket, Figure 6 is a diagram showing the state in which the square shaft of the roll blind is fitted into the bracket, and Figure 7 is a diagram when the screen is stopped. FIG. 8 is a diagram showing the relationship between the square shaft of the roll blind and the bracket, and is a diagram showing the state when the roll blind with the clutch disengaged is about to be removed from the bracket. 1: Mounting bracket, 2: Cup, 3: Cover, 22: Square groove,
23: Shaft, 24: Recess, 25: Upper side, 26: Protrusion,
27: Lower side, 33: Shaft hole, 34: Convex portion, 36: Claw.

Claims

[Scope of utility model registration request]

(1) Combine a synthetic resin cup with a synthetic resin cover so that it can be rotated to open and close, and fix the cup to a mounting bracket,
When the cover is closed on the cup, the outer peripheries of the cover and the cup are formed in an arc shape so that the appearance of the cover and the cup becomes cylindrical, and a square groove is provided on the inner circumference side of the cup, and the square groove The width and depth of the entrance are approximately equal to the width and length of the cross section of the square shaft of the roll blind, and the width of the bottom is slightly wider than the width of the entrance, and the claws are formed on the cover, and the protrusions are formed on the cup, respectively. A bracket for a roll blind, characterized in that the cover is elastically engaged when the cover is closed.

(2) The center of rotation of the cover is provided at the end of the extension of the upper side of the square groove, a claw is formed near the center of rotation of the cover, and the square shaft is moved from the square groove along the lower side of the groove. Claim 1 of the first registered utility model, characterized in that when the mold is attempted to be taken out at the same time, the mold hits the square shaft and prevents the mold from escaping from the square groove.
Brackets for roll blinds as described in section.

(3) The scope of the utility model registration claim, characterized in that the cup is formed with a shaft portion extending toward the mounting bracket, and the shaft hole of the cover is fitted into the shaft portion, so that the two are rotatably combined. Bracket for a roll blind as described in item 2.

(4) A utility model registration claim, characterized in that a convex portion is formed at the tip of the cover, and when the cover is closed, the convex portion is elastically engaged with a concave portion formed on the outer periphery of the cup. Bracket for the roll blind described in item 1.