JPS6113795U

JPS6113795U - Winding shutter

Info

Publication number: JPS6113795U
Application number: JP9824984U
Authority: JP
Inventors: 経温櫻井
Original assignee: 株式会社熊谷組
Priority date: 1984-06-29
Filing date: 1984-06-29
Publication date: 1986-01-27

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、本考案の一実施例に係る巻上げ式シャッター
の概略構成図、第２図は、第１図中のスラット同志の噛
合せ状態を示す部分斜視図、第３図１，２は、第２図中
のスラット側端部の詳細図、第４図１は、第２図中のフ
ァスナー部分の横断面図、第４図２は、第４図１中の矢
視Ａ方向からみた平面図、第′４図３は、第４図１由の
矢視Ｂ方向からみた平面図、第５図１〜３は第１図のシ
ャッターの使用例を示す図、第６図は、従来の巻上げ式
シャッターの概略平面図、第７図は、第６図の正面図、
第８図は第７図中のスラットの部分拡大図である。ｌａ，ｌｂ・・・スラット、３ａｇ３ｂ・・・
巻上ケシャフト、４・・・開閉器、５ａｔ５ｂ
＊５ｃ・・・ガイドレール、１０・・・天井、１
１・・・床、１２・・・座板、１３・・・シャッターケ
ース、１６・・・ファスナー部分、２０ａ＋２０ｂ・
・・帯状板、２１ａ，２１ｂ・・・突出部、２２ａ
，２２ｂ”・凹部、２３ａ，２３ｂ・・・凸部、
２４ａｔ２４ｂ・・・ツメ孔、２５ａ，２５ｂ・・・は
ずれ止めツメ、３０・・・遮煙ツメ。FIG. 1 is a schematic configuration diagram of a roll-up shutter according to an embodiment of the present invention, FIG. 2 is a partial perspective view showing how the slats in FIG. 1 are engaged with each other, and FIGS. 3 and 3 are , a detailed view of the slat side end in FIG. 2, FIG. 4 1 is a cross-sectional view of the fastener part in FIG. 2, and FIG. 4 2 is a view from the direction of arrow A in FIG. 4 1. 3 is a plan view as seen from the direction of arrow B in FIG. 4 1, FIGS. A schematic plan view of the roll-up shutter, FIG. 7 is a front view of FIG. 6,
FIG. 8 is a partially enlarged view of the slat in FIG. 7. la, lb...slat, 3 ag 3 b...
Winding shaft, 4...Switch, 5 at 5 b
*5 c...Guide rail, 10...Ceiling, 1
1...Floor, 12...Seat plate, 13...Shutter case, 16...Zipper part, 20a+20b・
...Strip plate, 21a, 21b...Protrusion, 2 2 a
, 2 2 b''・concave portion, 23a, 23b...convex portion,
24at24b...Claw hole, 25a, 25b...Keeping tab, 30...Smoke blocking tab.

Claims

[Claims for Utility Model Registration] 1. First and second winding drums that interlock and wind up first and second slats that are adjacent to each other and bent in a plane, respectively; slats provided at mutually contacting sides of the slats and held together on a line of intersection between the tangential surfaces of the first and second lower hoisting rams and a vertical section line surface;
A roll-up shutter characterized by comprising a removable engagement means. 2. The meshing means includes substantially rectangular cylindrical protrusions provided on the contact sides of the first and second slats so as to mesh with each other. The roll-up type shutter according to claim 1, which is a registered utility model and is comprised of uneven portions formed on the upper and lower ends of each of the protruding portions so as to engage in the direction.