JPS61111451U - - Google Patents
Info
- Publication number
- JPS61111451U JPS61111451U JP20204184U JP20204184U JPS61111451U JP S61111451 U JPS61111451 U JP S61111451U JP 20204184 U JP20204184 U JP 20204184U JP 20204184 U JP20204184 U JP 20204184U JP S61111451 U JPS61111451 U JP S61111451U
- Authority
- JP
- Japan
- Prior art keywords
- partition wall
- floor
- evacuation
- cylindrical
- stretched
- 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
- 239000012528 membrane Substances 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 claims 1
- 239000000779 smoke Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案による避難装置の構成を示す縦
断面図、第２図、第３図及び第４図は第１図の避
難装置の動作を示す説明図である。
１：隔壁、３：外側筒体、４：内側筒体、２１
：梯子、２５：筒状膜体、２６：空気供給口。
FIG. 1 is a longitudinal sectional view showing the configuration of the evacuation device according to the present invention, and FIGS. 2, 3, and 4 are explanatory diagrams showing the operation of the evacuation device of FIG. 1. 1: Partition wall, 3: Outer cylinder, 4: Inner cylinder, 21
: Ladder, 25: Cylindrical membrane body, 26: Air supply port.
Claims (1)
が通過可能な大きさに設けられた避難口と、中空
部が該避難口と連通するように一端を前記隔壁に
装着すると共に前記階下部の床面まで引き伸ばす
と前記避難口を介して上階部まで通じる筒状の遮
煙道を形成する伸縮自在な筒状膜体と、前記隔壁
側から引き伸ばされた筒状膜体の中空部に空気を
送り込む空気供給手段と前記膜状筒体の中空部内
に配置された前記隔壁側から階下部の床側に向け
て折りたたみ自在な昇降下段とを備えたことを特
徴とする避難装置。 An evacuation exit is provided in a partition wall that separates the upper floor and lower floor of the building part to a size that allows evacuees to pass through, and one end is attached to the partition wall so that the hollow part communicates with the evacuation exit, and A retractable cylindrical membrane body that forms a cylindrical smoke duct that leads to the upper floor through the evacuation exit when stretched to the lower floor surface, and a hollow portion of the cylindrical membrane body that is stretched from the partition wall side. An evacuation device comprising: an air supply means for sending air into the membrane cylinder; and an elevating and lowering stage that is disposed in the hollow part of the membrane cylinder and is foldable from the partition wall side to the floor side of the lower part of the floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20204184U JPH0228935Y2 (en) | 1984-12-26 | 1984-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20204184U JPH0228935Y2 (en) | 1984-12-26 | 1984-12-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61111451U true JPS61111451U (en) | 1986-07-15 |
| JPH0228935Y2 JPH0228935Y2 (en) | 1990-08-02 |
Family
ID=30764392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20204184U Expired JPH0228935Y2 (en) | 1984-12-26 | 1984-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0228935Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0358446U (en) * | 1989-10-09 | 1991-06-06 |
-
1984
- 1984-12-26 JP JP20204184U patent/JPH0228935Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0358446U (en) * | 1989-10-09 | 1991-06-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0228935Y2 (en) | 1990-08-02 |