JPS5938392U - fire door - Google Patents
fire doorInfo
- Publication number
- JPS5938392U JPS5938392U JP13279682U JP13279682U JPS5938392U JP S5938392 U JPS5938392 U JP S5938392U JP 13279682 U JP13279682 U JP 13279682U JP 13279682 U JP13279682 U JP 13279682U JP S5938392 U JPS5938392 U JP S5938392U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- slide frame
- door
- slide
- upper plate
- 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
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案による防火ドアの概略を示す縦断面図、
第2図はその正面図、第3図は本考案の一例による防火
ドアの下部の縦断面図、第4図は第3図の線A−Aに沿
って取った断面図、第5図は本考案の他の実施例を示す
第3図に類似の断面図、そして第6図は従来の防火ドア
の下部の縦断面図である。
図中、1・・・ドア、2・・・下枠、5・・・下框、6
・・・スライドフレーム、7・・・ローラ、9・・・長
孔、10−・・スライドピン、12・・・ガイドピン、
13・・・ばね、14・・・下枠の凹部。FIG. 1 is a longitudinal sectional view schematically showing a fire door according to the present invention;
Fig. 2 is a front view thereof, Fig. 3 is a vertical sectional view of the lower part of a fire door according to an example of the present invention, Fig. 4 is a sectional view taken along line A-A in Fig. 3, and Fig. 5 is a 3 is a cross-sectional view similar to FIG. 3 showing another embodiment of the present invention, and FIG. 6 is a vertical cross-sectional view of the lower part of a conventional fire door. In the diagram, 1...door, 2...bottom frame, 5...bottom stile, 6
...Slide frame, 7...Roller, 9...Elongated hole, 10-...Slide pin, 12...Guide pin,
13... Spring, 14... Recessed portion of the lower frame.
Claims (4)
ライドフレームと、ドア下端のすき間をふさぐため下枠
に接するように前記スライドフレームに取付けられた分
割形ローラを含むことを特徴とする防火ドア。(1) Features include a slide frame attached to the lower frame of the door so as to be slidable up and down, and a split roller attached to the slide frame so as to be in contact with the lower frame to close the gap at the lower end of the door. fire door.
れた上下に長い長孔に対し前記下框に固定されたスライ
ドピンが係合することによって前記下框に取付けられて
いる実用新案登録請求の範囲第1項記載の防火ドア。(2) The slide frame is attached to the lower stile by engaging a slide pin fixed to the lower stile with a vertically long elongated hole provided on each end surface of the slide frame. The fire door described in paragraph 1.
前記下框の上板の孔を貫通する少なくとも一対のガイド
ピンが設けられ、前記ガイドピンの周囲で前記スライド
フレームと前記下框の上板との間にはばねが設置されて
いる実用新案登録請求の範囲第1項記載の防火ドア。(3) The upper plate of the slide frame is provided with at least a pair of guide pins that protrude upward and pass through holes in the upper plate of the lower stile, and the upper plate of the slide frame and the lower stile are provided around the guide pins. The fire prevention door according to claim 1 of the utility model registration claim, wherein a spring is installed between the plate and the plate.
部が形成されている実用新案登録請求の範囲第1項記載
の防火ドア。(4) The fire prevention door according to claim 1, wherein the lower frame has a concave portion having an arcuate cross section for receiving the roller.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13279682U JPS5938392U (en) | 1982-09-01 | 1982-09-01 | fire door |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13279682U JPS5938392U (en) | 1982-09-01 | 1982-09-01 | fire door |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5938392U true JPS5938392U (en) | 1984-03-10 |
JPS6349505Y2 JPS6349505Y2 (en) | 1988-12-20 |
Family
ID=30299771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13279682U Granted JPS5938392U (en) | 1982-09-01 | 1982-09-01 | fire door |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5938392U (en) |
-
1982
- 1982-09-01 JP JP13279682U patent/JPS5938392U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6349505Y2 (en) | 1988-12-20 |
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