JPS62186756U - - Google Patents
Info
- Publication number
- JPS62186756U JPS62186756U JP7392786U JP7392786U JPS62186756U JP S62186756 U JPS62186756 U JP S62186756U JP 7392786 U JP7392786 U JP 7392786U JP 7392786 U JP7392786 U JP 7392786U JP S62186756 U JPS62186756 U JP S62186756U
- Authority
- JP
- Japan
- Prior art keywords
- ceiling
- floor
- cover
- opening
- frame
- 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
Landscapes
- Emergency Lowering Means (AREA)
Description
第１図及び第２図は本考案の実施例を示し、そ
れぞれ閉鎖時及び開放時の避難口用蓋の縦断面図
である。
１…スラブ、２…枠体、３，５，６…蝶番、４
…床面蓋、７，８…天井蓋、１３…Ｌ字型レバー
、９，２０，２３…レバー、１１，１８，２７…
固定用ブラケツト、２９…握り棒、３０…タラツ
プ。
FIGS. 1 and 2 show an embodiment of the present invention, and are longitudinal cross-sectional views of the evacuation door cover when it is closed and when it is opened, respectively. 1... Slab, 2... Frame, 3, 5, 6... Hinge, 4
...Floor cover, 7,8...Ceiling cover, 13...L-shaped lever, 9,20,23...Lever, 11,18,27...
Fixing bracket, 29...Grip bar, 30...Tarapu.
Claims (1)
部に固着した枠体の上部一端に開閉可能に枢着さ
れた床面蓋と、上記枠体の下部両端に観音開き可
能に枢着された２個の天井蓋と、上記床面蓋の内
面及び上記２個の天井蓋に固着されたブラケツト
と上記枠体の内側壁に枢動可能に設けられたＬ字
型レバーの両端とを、上記床面蓋の開閉に連動し
て上記２個の天井蓋が開閉するように連結したリ
ンク機構とから成る避難口用蓋。 a floor cover pivotably attached to one end of the upper part of a frame fixed to the opening of the slab forming the upper floor and the lower ceiling; The ceiling cover, the inner surface of the floor cover, the brackets fixed to the two ceiling covers, and both ends of the L-shaped lever pivotably provided on the inner wall of the frame are connected to the floor. An evacuation exit lid comprising a link mechanism that connects the two ceiling lids so that they open and close in conjunction with the opening and closing of the face lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986073927U JPH0725965Y2 (en) | 1986-05-19 | 1986-05-19 | Evacuation door lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986073927U JPH0725965Y2 (en) | 1986-05-19 | 1986-05-19 | Evacuation door lid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62186756U true JPS62186756U (en) | 1987-11-27 |
| JPH0725965Y2 JPH0725965Y2 (en) | 1995-06-14 |
Family
ID=30918690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986073927U Expired - Lifetime JPH0725965Y2 (en) | 1986-05-19 | 1986-05-19 | Evacuation door lid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0725965Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5544632A (en) * | 1978-09-25 | 1980-03-29 | Toshiba Electric Appliance Co Ltd | Alternating current power control unit |
| JPS572351A (en) * | 1980-06-04 | 1982-01-07 | Sumitomo Chem Co Ltd | Preparation of polypropylene resin molded article |
-
1986
- 1986-05-19 JP JP1986073927U patent/JPH0725965Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5544632A (en) * | 1978-09-25 | 1980-03-29 | Toshiba Electric Appliance Co Ltd | Alternating current power control unit |
| JPS572351A (en) * | 1980-06-04 | 1982-01-07 | Sumitomo Chem Co Ltd | Preparation of polypropylene resin molded article |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0725965Y2 (en) | 1995-06-14 |