JPH0475086U - - Google Patents
Info
- Publication number
- JPH0475086U JPH0475086U JP11865090U JP11865090U JPH0475086U JP H0475086 U JPH0475086 U JP H0475086U JP 11865090 U JP11865090 U JP 11865090U JP 11865090 U JP11865090 U JP 11865090U JP H0475086 U JPH0475086 U JP H0475086U
- Authority
- JP
- Japan
- Prior art keywords
- door
- wall
- sealing material
- heat
- seal structure
- 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
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Description
第１図は本考案の防火用ドアーのシール構造を
示す断面図、第２図は耐火シール材の断面図であ
る。
１……ドアー、４……耐火シール材、４ａ……
突条、５……耐熱材、６……ネジ。
FIG. 1 is a sectional view showing the seal structure of a fireproof door according to the present invention, and FIG. 2 is a sectional view of a fireproof sealing material. 1...Door, 4...Fireproof sealing material, 4a...
Projection, 5...heat-resistant material, 6...screw.
Claims (1)
に取付け、ドアーの周縁部と壁部開口縁との間に
耐火シール材を設けた防火用ドアーのシール構造
において、耐火シール材はドアー側とは反対側で
あつて壁側から離れた端部が切欠かれた断面略Ｌ
字形に形成され、その耐火シール材に断面Ｌ字形
の耐熱材を両者の内角部が対向する向きに接合さ
せ、耐熱材から壁部に垂直にネジ止めし、耐熱材
の外面を断面略Ｌ字形の支持材で被つたことを特
徴とする防火用ドアーのシール構造。 (2) 耐火シール材がドアーと接する面に、ドア
ーの周縁に沿つて突条を設けたことを特徴とする
請求項１に記載の防火用ドアーのシール構造。[Scope of Claim for Utility Model Registration] (1) A fire prevention door in which a door is attached to an opening in a wall so that it can be opened and closed via a spindle, and a fireproof sealing material is provided between the peripheral edge of the door and the edge of the opening in the wall. In the seal structure, the fireproof sealing material has a cross section approximately L with the end opposite to the door side and away from the wall side cut out.
A heat-resistant material with an L-shaped cross section is joined to the fire-resistant sealing material with the inner corners of both sides facing each other, and the heat-resistant material is screwed perpendicularly to the wall, so that the outer surface of the heat-resistant material has an approximately L-shaped cross section. A fire door seal structure characterized by being covered with a supporting material. (2) The fireproof door seal structure according to claim 1, characterized in that a protrusion is provided along the periphery of the door on the surface of the fireproof sealing material that contacts the door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11865090U JPH0475086U (en) | 1990-11-13 | 1990-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11865090U JPH0475086U (en) | 1990-11-13 | 1990-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0475086U true JPH0475086U (en) | 1992-06-30 |
Family
ID=31866597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11865090U Pending JPH0475086U (en) | 1990-11-13 | 1990-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0475086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013067996A (en) * | 2011-09-22 | 2013-04-18 | Sankyotateyama Inc | Skeleton attaching part protector and building material |
-
1990
- 1990-11-13 JP JP11865090U patent/JPH0475086U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013067996A (en) * | 2011-09-22 | 2013-04-18 | Sankyotateyama Inc | Skeleton attaching part protector and building material |
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