JPS6171782U - - Google Patents
Info
- Publication number
- JPS6171782U JPS6171782U JP15644384U JP15644384U JPS6171782U JP S6171782 U JPS6171782 U JP S6171782U JP 15644384 U JP15644384 U JP 15644384U JP 15644384 U JP15644384 U JP 15644384U JP S6171782 U JPS6171782 U JP S6171782U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation
- openings
- fire
- back panels
- panel
- 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.)
- Pending
Links
- 238000009423 ventilation Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Description
第１図は本考案の一実施例を示す正面図、第２
図は同上縦断面図、第３図は本考案の他の実施例
を示す拡大縦断面図、第４図は同上他の実施例を
示す拡大横断面図である。
１…扉本体、２…扉枠、３…ピボツトヒンジ、
４…表面パネル、５…裏面パネル、６…補強材、
７，８…換気用開口、９，１０…換気用ルーバー
、１１…換気用風道、１２…防火用ダンパー、１
３…ヒユーズメタル、１４…受棧、１５…ダンパ
ーのガイド溝、１６…ダンパーの支承金具。
Figure 1 is a front view showing one embodiment of the present invention;
3 is an enlarged longitudinal sectional view showing another embodiment of the present invention, and FIG. 4 is an enlarged horizontal sectional view showing another embodiment of the invention. 1... Door body, 2... Door frame, 3... Pivot hinge,
4... Front panel, 5... Back panel, 6... Reinforcement material,
7, 8... Ventilation opening, 9, 10... Ventilation louver, 11... Ventilation airway, 12... Fire damper, 1
3...Fuse metal, 14...Socket, 15...Damper guide groove, 16...Damper support metal fitting.
Claims (1)
５に、それぞれ換気用開口７，８を設けると共に
、上記両開口７，８の高さを異ならしめ、かつ表
裏両パネル７，８の内側に換気用風道１１を形成
したことを特徴とする防火扉。 ２ 表裏両パネル４，５間に、少なくとも一方の
換気用開口を閉鎖しうる防火用ダンパー１２がヒ
ユーズメタル１３により繋止されている実用新案
登録請求の範囲第１項記載の防火扉。[Claims for Utility Model Registration] 1. Ventilation openings 7 and 8 are provided in the front panel 4 and back panel 5 of the door made of metal material, respectively, and the heights of the openings 7 and 8 are made different, and A fire door characterized in that a ventilation air passage 11 is formed inside both front and back panels 7 and 8. 2. The fire door according to claim 1, wherein a fire damper 12 capable of closing at least one ventilation opening is connected between the front and back panels 4 and 5 by a fuse metal 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15644384U JPS6171782U (en) | 1984-10-18 | 1984-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15644384U JPS6171782U (en) | 1984-10-18 | 1984-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6171782U true JPS6171782U (en) | 1986-05-16 |
Family
ID=30714448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15644384U Pending JPS6171782U (en) | 1984-10-18 | 1984-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6171782U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011236728A (en) * | 2010-04-15 | 2011-11-24 | Tomoharu Nakano | Fire door with ventilation function |
| CN105064889A (en) * | 2015-08-06 | 2015-11-18 | 遵化市星多门业有限公司 | Steel heat insulation fireproof door |
-
1984
- 1984-10-18 JP JP15644384U patent/JPS6171782U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011236728A (en) * | 2010-04-15 | 2011-11-24 | Tomoharu Nakano | Fire door with ventilation function |
| CN105064889A (en) * | 2015-08-06 | 2015-11-18 | 遵化市星多门业有限公司 | Steel heat insulation fireproof door |