JPS5938392U - fire door - Google Patents

fire door

Info

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
Application number
JP13279682U
Other languages
Japanese (ja)
Other versions
JPS6349505Y2 (en
Inventor
青山　啓伸
吉武　正彦
Original Assignee
日本建鐵株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日本建鐵株式会社 filed Critical 日本建鐵株式会社
Priority to JP13279682U priority Critical patent/JPS5938392U/en
Publication of JPS5938392U publication Critical patent/JPS5938392U/en
Application granted granted Critical
Publication of JPS6349505Y2 publication Critical patent/JPS6349505Y2/ja
Granted legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）ドアの下框内に上下に摺動自在に取付けられたス
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. （２）　　前記スライドフレームはその各端面に設けら
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. （３）前記スライドフレームの上板には上方に突出して
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. （４）前記下枠には前記ローラを受ける断面円弧状が凹
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.
JP13279682U 1982-09-01 1982-09-01 fire door Granted JPS5938392U (en)

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)

Also Published As

Publication number Publication date
JPS6349505Y2 (en) 1988-12-20

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