JPH02121587U - - Google Patents
Info
- Publication number
- JPH02121587U JPH02121587U JP3033889U JP3033889U JPH02121587U JP H02121587 U JPH02121587 U JP H02121587U JP 3033889 U JP3033889 U JP 3033889U JP 3033889 U JP3033889 U JP 3033889U JP H02121587 U JPH02121587 U JP H02121587U
- Authority
- JP
- Japan
- Prior art keywords
- mirror plate
- vertical
- horizontal
- horizontal member
- vertical member
- 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
- 239000000463 material Substances 0.000 claims description 8
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 2
- 239000003063 flame retardant Substances 0.000 claims description 2
- 239000006261 foam material Substances 0.000 description 1
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
Description
第１図ないし第３図はこの考案の一実施例を示
すもので、第１図は第２図に示すドアのＡ−Ａ線
断面図、第２図はドアの正面図、第３図は鏡板の
正面図である。
Ｄ，Ｅ……ドア、１０，１１……竪框（竪材）
、１２……上框（横材）、１３……下框（横材）
、１４……中框（横材）、１５，１６……竪桟（
竪材）、１８……鏡板、１９……凸部、２０……
凹部、２１，２３……熱発泡材、２２……収納溝
、２４……難燃材。
Figures 1 to 3 show an embodiment of this invention, in which Figure 1 is a sectional view taken along line A-A of the door shown in Figure 2, Figure 2 is a front view of the door, and Figure 3 is a cross-sectional view of the door shown in Figure 2. It is a front view of a mirror plate. D, E...door, 10,11...vertical stile (vertical material)
, 12... Upper stile (horizontal material), 13... Lower stile (horizontal material)
, 14... Middle stile (horizontal material), 15, 16... Vertical stile (
Vertical material), 18... End plate, 19... Convex portion, 20...
Recessed portion, 21, 23...thermal foam material, 22...storage groove, 24...flame retardant material.
Claims (1)
付け、竪材と横材の間に鏡板を嵌め込んで構成さ
れた防火ドアにおいて、 前記鏡板の外周部と前記竪材の内周部と前記横
材の内周部の少なくとも一つに凸部を他方に凹部
を各々形成するとともに、前記凸部を形成した鏡
板あるいは竪材または横材に前記凸部の先端面に
開口する収納溝を形成し、 前記凹部の底と収納溝の底の少なくとも一方に
熱発泡材を挿入し、 前記収納溝に難燃材を挿入するとともに、前記
凸部を前記凹部に挿入して竪材と横材と鏡板を接
合してなることを特徴とする防火ドアの構造。[Scope of Claim for Utility Model Registration] A fire door constructed by assembling a vertical member such as a vertical stile and a horizontal member such as a horizontal stile into a frame, and fitting a mirror plate between the vertical member and the horizontal member, wherein the mirror plate is A convex portion is formed on at least one of the outer circumferential portion, an inner circumferential portion of the vertical member, and an inner circumferential portion of the horizontal member, and a concave portion is formed on the other, and the mirror plate, the vertical member, or the horizontal member on which the convex portion is formed has the forming a storage groove that opens at the tip of the convex portion; inserting a thermally foamed material into at least one of the bottom of the concave portion and the bottom of the storage groove; inserting a flame retardant material into the storage groove; A structure of a fire door, characterized in that it is formed by inserting into the recess and joining a vertical member, a horizontal member, and a mirror plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3033889U JPH0712626Y2 (en) | 1989-03-16 | 1989-03-16 | Fire door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3033889U JPH0712626Y2 (en) | 1989-03-16 | 1989-03-16 | Fire door structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02121587U true JPH02121587U (en) | 1990-10-03 |
| JPH0712626Y2 JPH0712626Y2 (en) | 1995-03-29 |
Family
ID=31255321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3033889U Expired - Lifetime JPH0712626Y2 (en) | 1989-03-16 | 1989-03-16 | Fire door structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0712626Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0573187U (en) * | 1992-03-04 | 1993-10-05 | 株式会社ノダ | Door |
| JP2011157766A (en) * | 2010-02-02 | 2011-08-18 | Ntt Facilities Inc | Fireproof door |
-
1989
- 1989-03-16 JP JP3033889U patent/JPH0712626Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0573187U (en) * | 1992-03-04 | 1993-10-05 | 株式会社ノダ | Door |
| JP2011157766A (en) * | 2010-02-02 | 2011-08-18 | Ntt Facilities Inc | Fireproof door |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0712626Y2 (en) | 1995-03-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |