JPS63190498U - - Google Patents
Info
- Publication number
- JPS63190498U JPS63190498U JP8123087U JP8123087U JPS63190498U JP S63190498 U JPS63190498 U JP S63190498U JP 8123087 U JP8123087 U JP 8123087U JP 8123087 U JP8123087 U JP 8123087U JP S63190498 U JPS63190498 U JP S63190498U
- Authority
- JP
- Japan
- Prior art keywords
- edge
- slat
- curtain
- curved
- stopper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000779 smoke Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
第１図は遮煙シヤツターの概略図、第２図は第
１図中―断面矢視図、第３図は第１図中の
―断面矢視図、第４図は、要部の拡大断面図、
第５図は、スラツトカーテンの組立斜視図である
。
Ａ……天井、Ｃ……床、１０……スラツトカー
テン、１１……ケース、１２……ガイドレール、
１３……案内溝、１３ａ……内幅、１４……スラ
ツト、１４ａ……平坦部、１５……一方の係合縁
、１５ａ……側部、１６……他方の係合縁、１７
……連結部、１８……ストツパー、１８ａ……外
径、１８ｂ……側面、１９……切込。
Figure 1 is a schematic diagram of the smoke shutter, Figure 2 is a cross-sectional view taken in the direction of the arrows in Figure 1, Figure 3 is a cross-sectional view taken in the direction of the arrows in Figure 1, and Figure 4 is an enlarged cross-section of the main parts. figure,
FIG. 5 is an assembled perspective view of the slat curtain. A... Ceiling, C... Floor, 10... Slat curtain, 11... Case, 12... Guide rail,
13... Guide groove, 13a... Inner width, 14... Slut, 14a... Flat part, 15... One engagement edge, 15a... Side part, 16... Other engagement edge, 17
... Connecting portion, 18 ... Stopper, 18a ... Outer diameter, 18b ... Side surface, 19 ... Cut.
Claims (1)
に形成される案内溝１３に、両側縁が案内されて
巻き下し巻き上げされるスラツトカーテン１０を
有し、同スラツトカーテン１０は、その上下に回
動自在に連結される上下スラツト１４の連結部１
７が、スラツトカーテン１０の裏面側に突出状に
形成されると共に、一方のスラツト１４の縁部は
半小円筒状に湾曲されると共にその両側端部はス
ラツト板面より短く切除されてなる一方の係合縁
１５とされ、他方のスラツト１４の対向縁部は上
記一方の係合縁１５に回動自在に外挿される半大
円筒状に湾曲された他方の係合縁１６とされると
共にその上記一方の係合縁１５の両側端面と接す
る部分には切込１９が形成されて該切込１９の両
外側は変形されて上記一方の係合縁抜止用のスト
ツパー１８とされた遮煙シヤツターにおいて、 上記ストツパー１８は、上記他方の係合縁１６
よりも湾曲裏面方向に長く突出変形されているこ
とを特徴とする遮煙シヤツター。[Claims for Utility Model Registration] A slat curtain 10 is provided with a slat curtain 10 whose both sides are guided by guide grooves 13 formed on the opposing inner surfaces of a pair of left and right guide rails 12, 12, and which is rolled up and down. The rat curtain 10 has a connecting portion 1 of upper and lower slats 14 which are rotatably connected to the upper and lower sides of the rat curtain 10.
7 is formed in a protruding shape on the back side of the slat curtain 10, and the edge of one slat 14 is curved into a semi-small cylinder shape, and both ends thereof are cut shorter than the surface of the slat plate. One engaging edge 15 is formed, and the opposing edge of the other slat 14 is the other engaging edge 16 which is curved into a semi-large cylinder and is rotatably fitted onto the one engaging edge 15. At the same time, notches 19 are formed in the portions that contact both end surfaces of the one engagement edge 15, and both outer sides of the notches 19 are deformed to form a stopper 18 for preventing the one engagement edge from slipping out. In the smoke shutter, the stopper 18 is connected to the other engagement edge 16.
A smoke-blocking shutter characterized by being deformed to protrude longer in the direction of the curved back surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987081230U JPH0617988Y2 (en) | 1987-05-29 | 1987-05-29 | Smoke shield shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987081230U JPH0617988Y2 (en) | 1987-05-29 | 1987-05-29 | Smoke shield shutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63190498U true JPS63190498U (en) | 1988-12-07 |
| JPH0617988Y2 JPH0617988Y2 (en) | 1994-05-11 |
Family
ID=30932778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987081230U Expired - Lifetime JPH0617988Y2 (en) | 1987-05-29 | 1987-05-29 | Smoke shield shutter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0617988Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020002549A (en) * | 2018-06-26 | 2020-01-09 | 三和シヤッター工業株式会社 | Device and method for bending horizontal misalignment regulation piece of slat end metal fitting |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013069574A1 (en) * | 2011-11-07 | 2013-05-16 | 文化シヤッター株式会社 | Opening part waterproofing device and opening part waterproofing sheet |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4720127U (en) * | 1971-02-15 | 1972-11-07 | ||
| JPS52156244U (en) * | 1976-05-21 | 1977-11-28 |
-
1987
- 1987-05-29 JP JP1987081230U patent/JPH0617988Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4720127U (en) * | 1971-02-15 | 1972-11-07 | ||
| JPS52156244U (en) * | 1976-05-21 | 1977-11-28 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020002549A (en) * | 2018-06-26 | 2020-01-09 | 三和シヤッター工業株式会社 | Device and method for bending horizontal misalignment regulation piece of slat end metal fitting |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0617988Y2 (en) | 1994-05-11 |