EP1712720A1 - Feuerbeständige Tür mit dünnen Abdeckpanelen - Google Patents

Feuerbeständige Tür mit dünnen Abdeckpanelen Download PDF

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Publication number
EP1712720A1
EP1712720A1 EP05007854A EP05007854A EP1712720A1 EP 1712720 A1 EP1712720 A1 EP 1712720A1 EP 05007854 A EP05007854 A EP 05007854A EP 05007854 A EP05007854 A EP 05007854A EP 1712720 A1 EP1712720 A1 EP 1712720A1
Authority
EP
European Patent Office
Prior art keywords
sealing material
door
flat
flat skinned
fire
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.)
Withdrawn
Application number
EP05007854A
Other languages
English (en)
French (fr)
Inventor
Kuei-Yung Chen Wang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nan Ya Plastics Corp
Original Assignee
Nan Ya Plastics Corp
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 Nan Ya Plastics Corp filed Critical Nan Ya Plastics Corp
Priority to EP05007854A priority Critical patent/EP1712720A1/de
Publication of EP1712720A1 publication Critical patent/EP1712720A1/de
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B3/82—Flush doors, i.e. with completely flat surface
    • E06B3/822—Flush doors, i.e. with completely flat surface with an internal foursided frame
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor

Definitions

  • the invention relates to an improved fireproof structure for flat skinned door, particularly the flat skinned door having side-frames constructed into composite structure comprising an outer sealing material with aligning structure for installation with ease and plural calcium silicate plates as inner sealing material to cooperatively form fireproof structure of the flat skinned door.
  • the flat skinned door has its inner side filled with fireproof material such as phenol foam to form solid inner portion which can prevent fire from burning through the door leaf to achieve fireproof effect of the flat skinned door. Therefore, when there is on fire, and even if the door leaf of the flat skinned door is burned into ash, the fire resisting material inside the flat skinned door shall still prevent the fire from burning through the flat skinned door or prevent the fire from spreading.
  • fireproof material such as phenol foam
  • the fireproof effect of flat skinned door 10 is achieved by having the inner space between door leaf 11 and 12 of the flat skinned door 10 filled with phenol foam 22 to form solid inner portion which is then wrapped with magnesium oxide sheet material 23 to form fireproof structure.
  • the flat skinned door 10 shall achieve the effect of preventing the fire from burning through the flat skinned door 10 by the fire-resisting character of the phenol foam material 22 and magnesium oxide sheet material 23.
  • a top rail 13, a bottom rail 14, a left stile 15 and a right stile 16 of the above-mentioned conventional flat skinned door 10 all are normally made of flammable PVC foam material with poor heat-resistance or made of plastic injection material, wood or steel which, when there is on fire, are apt to serious bending deformation, the flame or smoke shall penetrate the flat skinned door 10 through the edge-gap caused by the bending deformation of the four edges of the conventional flat skinned door 10 due to high temperature of fire.
  • top rail 13, bottom rail 14, left stile 15 and right stile 16 of the conventional flats kinneddoor 10 does not take into consideration the aligning structure designed for installation with ease, extra aligning work is always required for installing the door leaf 11 and 12, the magnesium oxide sheet material 23, the top rail 13, bottom rail 14, left stile 15 and right stile 16 into correct assembling position.
  • the major purpose of this present invention is to provide an improved fireproof structure for flat skinned door which improvement includes using fire-resisting outer sealing material particularly with a ligning structure an dusing calcium silicate plate as inner sealing material to cooperatively form the side-frames including top rail, bottom rail, left stile and right stile, and using ceramic fiber plate or fire-resisting core material to form the solid inner portion of the flat skinned door.
  • the side-frames of the flat skinned door shall achieve the effect of preventing the fire from spreading or burning through the flat skinned door, particularly, since the inner sealingmaterial of calcium silicate plate shall not burn to cause distortion, the flat skinned door can prevent the flame from penetrating through the edge-gap of flat skinned door that shall keep the fire outside the door.
  • Another purpose of the invention is to provide a fireproof structure for flat skinned door which is equipped with smoke prevention strip installed between the outer sealing material and the inner sealing material of calcium silicate plate cooperatively forming the side-frames to better the effect of preventing the fire and smoke from penetrating through the edge-gap of flat skinned door.
  • Fig. 1 is a sectional view of conventional flat skinned door along a horizontal line to show the fireproof structure of the conventional flat skinned door constructed with SMC plate.
  • Fig. 2 is a sectional view of the flat skinned door along a vertical line to show the fireproof structure of the conventional flat skinned door shown in Fig. 1.
  • Fig. 3 is a schematic drawing to show the fireproof structure of flat skinned door of the invention.
  • Fig. 4 is a sectional view along line 4-4 of Fig. 3 for showing the fireproof structure of flat skinned door of the invention.
  • Fig. 5 is a sectional view along line 5-5 of Fig. 3 for showing the fireproof structure of flat skinned door of the invention.
  • Fig. 6 is a structural drawing of an outer sealing material used on this invention.
  • a flat skinned door 30 disclosed in this present invention comprises two door skins 31 and 32, a side-frames constituted by a top rail member 33, a bottom rail member 34, a left stile member 35 and a right stile member 36, and a fire-resisting core plate 40 forming a sold inner portion of the flat skinned door 30, wherein the door skins 31 and 32 are made of sheet molding compound (SMC) of reinforced fiber glass plate which surface may have smooth surface without wood grain or with imitating wood grain, or have panels, but have rough back surface for increasing the binding force when they are bond together with side-frames and core material.
  • SMC sheet molding compound
  • the side-frames of flat skinned door 30 including the top rail member 33, the bottom rail member 34, the left stile member 35 and the right stile member 36 are formed into composite structure comprising an inner sealing material 37 and an outer sealing material 39.
  • the inner sealing material 37 of the side-frames of flat skinned door 30 is made of light weight, high strength, fire-resisting and fire-retarding whole piece calcium silicate plate or whole piece ceramic fiber plate or made of more than one piece of calcium silicate plate or more than one piece of ceramic fiber plate to form multiple-layer structure that provides the characteristics of fire-resisting and fire-retarding of the inner sealing material 37 of the flat skinned door 30.
  • the outer sealing material 39 of the side-frames of flat skinned door 30 is also made of light weight, high strength, fire-resisting and fire-retarding fiber reinforced plastics (FRP), reinforced glass fiber (GFR) or reinforced carbon fiber (CFR) by pultrusion process to form the structured as shown in Fig.6, that also enables the characteristics of high strength, fire-resisting and fire-regarding of the outer sealing material 39 of the flat skinned door 30.
  • FRP fire-resisting and fire-retarding fiber reinforced plastics
  • GFR reinforced glass fiber
  • CFR reinforced carbon fiber
  • the inner sealing material 37 of forming the side-frames of the flat skinned door 30 is made of fire-resisting, fire-retarding calcium silicate plate or ceramic fiber plate, if the outer sealing material 39 is chosen to use PVC which is less fire-resisting and fire-retarding or to use steel or wood, and if the outer sealing material 39 is destroyed by fire, the flat skinned door 30 of the invention shall still achieve the effect of preventing the fire from burning through the flat skinned door 30 or penetrating through the edge-gap of the flat skinned door 30. Therefore, it means that the outer sealing material 39 of flat skinned door 30 of the invention may be chosen to use steel or wood without affecting its fireproof effect.
  • the fire-resisting core plate 40 for forming an inner solid portion of flat skinned door 30 of the invention is made of lightweight, high strength, fire-resisting and fire-retarding whole piece ceramic fiber plate which shall achieve the effect of keeping fire outside the flat skinned door 30, and prevent fire from spreading and penetrating the flat skinned door 30.
  • the outer sealing material 39 of this present invention comprises a sealing portion 39a, a first aligning rib 39b and a second aligning rib 39c.
  • a mounting groove 39e for positioning and installing the inner sealing material 37 is naturally formed and defined from a space surrounded by the sealingportion 39a, the first aligning rib 39b and the second aligning rib 39c, and there is an aligning groove 39f is also formed on the first aligning rib 39b and the second aligning rib 39c for supporting and positioning the door skins 31 and 32 respectively.
  • the fire-resisting core plate 40 when installing the fire-resisting core plate 40 or installing each door skins 31 or 32 to flat skinned door 30, the fire-resisting core plate 40 can be easily and rapidly installed by way of being directly inserted inside the side-frames of the flat skinned door 30 after the side-frames for the flat skinned door 30 having been assembled together, and each door skin 31 or 32 can be easily and rapidly installed with a rapid alignment effect and installation achieved simply by inserting the door skin 31 or 32 separately into the aligning groove 39f preformed on the first aligning rib 39b and the second aligning rib 39c of the outer sealing material 39.
  • the side-frames of the flat skinned door 30 of the invention is tightly and completely sealed and wrapped by the sealing portion 39a of the outer sealing material 39 to increase the structure strength of the flat skinned door 30, and the side-frame of the flat skinned door 30 are constructed with the inner sealingmaterial 37 and the outer sealingmaterial 39 to cooperatively form fire-resisting and fire-retarding composite structure, also the inner portion of the flat skinned door 30 is made of whole piece ceramic fiber plate to form fire-resisting core plate 40.
  • a smoke prevention strip 50 may be further installed in the mounting groove 39e of the outer sealing material 39, so that the side-frames of the flat skinned door 30 of the invention shall be equipped a smoke prevention strip 50 between the outer sealing material 39 and the inner sealing material 37 to prevent the smoke or fire frompenetrating through edge-gap of the flat skinned door 30 of the invention.
  • the combination of variety appearance design for the portion between the first aligning rib 39b and second aligning rib 39c of the outer sealing material 39 can decorate the flat skinned door 30 with variety of patterns and ornaments.
  • the outer sealing material 39 used on the flat skinned door 30 has been made its second aligning rib 39c extended out wardly to form an extended edge-rim 39d for the purpose of decoration. Accordingly, various different appearance of the flat skinned door 30 can be therefore obtained only by varying the ornament design to the edge-rim 39d of the outer sealing material 39.
EP05007854A 2005-04-11 2005-04-11 Feuerbeständige Tür mit dünnen Abdeckpanelen Withdrawn EP1712720A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05007854A EP1712720A1 (de) 2005-04-11 2005-04-11 Feuerbeständige Tür mit dünnen Abdeckpanelen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05007854A EP1712720A1 (de) 2005-04-11 2005-04-11 Feuerbeständige Tür mit dünnen Abdeckpanelen

Publications (1)

Publication Number Publication Date
EP1712720A1 true EP1712720A1 (de) 2006-10-18

Family

ID=35744727

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05007854A Withdrawn EP1712720A1 (de) 2005-04-11 2005-04-11 Feuerbeständige Tür mit dünnen Abdeckpanelen

Country Status (1)

Country Link
EP (1) EP1712720A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104047523A (zh) * 2014-07-08 2014-09-17 重庆宏杰门业有限责任公司 一种钢木防火门
CN105039782A (zh) * 2015-08-27 2015-11-11 彭睿 一种具有保护钛合金板材的防火门
CN105113947A (zh) * 2015-08-22 2015-12-02 黄关玲 一种增强钢管人防门

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3225505A (en) * 1963-08-13 1965-12-28 Lucian C Lytz Fire-resistant door
US3512305A (en) * 1968-02-20 1970-05-19 Stanley Works Metal clad door
DE2449232A1 (de) * 1974-10-16 1976-04-29 Promat Tuerblatt einer feuerschutztuer
DE8801361U1 (de) * 1988-02-04 1988-03-24 Schroeders, Theo, 5140 Erkelenz, De
US5839252A (en) * 1997-04-04 1998-11-24 The Stanley Works Metal door with continuous frame and method
GB2365051A (en) * 2000-05-19 2002-02-13 C & C Marshall Ltd Composite door

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3225505A (en) * 1963-08-13 1965-12-28 Lucian C Lytz Fire-resistant door
US3512305A (en) * 1968-02-20 1970-05-19 Stanley Works Metal clad door
DE2449232A1 (de) * 1974-10-16 1976-04-29 Promat Tuerblatt einer feuerschutztuer
DE8801361U1 (de) * 1988-02-04 1988-03-24 Schroeders, Theo, 5140 Erkelenz, De
US5839252A (en) * 1997-04-04 1998-11-24 The Stanley Works Metal door with continuous frame and method
GB2365051A (en) * 2000-05-19 2002-02-13 C & C Marshall Ltd Composite door

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104047523A (zh) * 2014-07-08 2014-09-17 重庆宏杰门业有限责任公司 一种钢木防火门
CN105113947A (zh) * 2015-08-22 2015-12-02 黄关玲 一种增强钢管人防门
CN105113947B (zh) * 2015-08-22 2016-12-07 江苏阳毅实业有限公司 一种增强钢管人防门
CN105039782A (zh) * 2015-08-27 2015-11-11 彭睿 一种具有保护钛合金板材的防火门
CN106481246A (zh) * 2015-08-27 2017-03-08 彭睿 一种具有保护板材的防火门
CN105039782B (zh) * 2015-08-27 2017-03-22 深圳立得屋住宅科技有限公司 一种具有保护钛合金板材的防火门

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