JPS60141362U

JPS60141362U - Pipe shutter locking device

Info

Publication number: JPS60141362U
Application number: JP2715284U
Authority: JP
Inventors: 裕二高田
Original assignee: 鈴木シヤツタ−工業株式会社
Priority date: 1984-02-29
Filing date: 1984-02-29
Publication date: 1985-09-19

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図はこの考案を適用したパイプシャッターの一例を
示す正面図、第２図はこの考案の一実施例を示す拡大縦
断正面図、第３図は第２図のｍ−■線に沿った縦断側面
図、第４図は第２図の■−■線に沿った縦断側面図であ
る。１・・・・・・カーテン、２．２ａ、　２ｂ・・・・・
・杆体、３．３ａ、３ｂ・・・・・・、！リンク、４・
・・・・・ガイドレール、５・・・・・・巻取装置、６
・・・・・・水切部、７・・・・・・ロックユニット、
８，９・・・・・・リンク部材、１０．１１・・・・・
・パイプ、１２・・・・・・錠体、１３・・・・・田ツ
クバー、１３ａ・・・・・・差込部、１４．１５・・・
・・・開口、１６・・・・・・係合部、１７・・・・・
・割ピン。Fig. 1 is a front view showing an example of a pipe shutter to which this invention is applied, Fig. 2 is an enlarged longitudinal sectional front view showing an embodiment of this invention, and Fig. 3 is a view taken along line m-■ in Fig. 2. Vertical side view, FIG. 4 is a vertical side view taken along the line ■-■ in FIG. 2. 1...Curtain, 2.2a, 2b...
・Rod, 3.3a, 3b...! Link, 4.
...Guide rail, 5 ... Winding device, 6
...Draining section, 7...Lock unit,
8, 9... Link member, 10.11...
・Pipe, 12...Lock body, 13...Touch bar, 13a...Insert part, 14.15...
...Opening, 16...Engagement part, 17...
・Cotter pin.

Claims

[Scope of Claim for Utility Model Registration] 1. A curtain in which a large number of rods such as pipes are connected vertically in parallel at a predetermined interval via double rows of connecting links, and both ends of the curtain are inserted into guide rails and held. In a pipe shutter, two adjacent pipes located at an intermediate height are
A link member that connects both rods is loosely fitted into the rod of the book, and a member for positioning the link member along the longitudinal direction of the rod is fitted onto at least one of the rods, and the link member is attached to the side of the lock bar. 1. A locking device, characterized in that a lock unit that can move forward and backward is attached, and a retaining portion is provided on the guide rail to prevent the lock bar from moving upwardly when it advances. 2. The locking device according to claim 1, wherein the link members are respectively attached to both sides of the lock unit. 3. Claims for Utility Model Registration, in which the positioning member is a pipe having a length such that both ends touch the link member and the connecting link adjacent thereto. The locking device according to paragraph 1. 4. The locking device according to claim 1, wherein in the lock unit, the lock bar moves forward and backward when the lock body is operated with a key.