CN1520489A - Fire-Resistant doors and frams therefor - Google Patents
Fire-Resistant doors and frams therefor Download PDFInfo
- Publication number
- CN1520489A CN1520489A CNA028087283A CN02808728A CN1520489A CN 1520489 A CN1520489 A CN 1520489A CN A028087283 A CNA028087283 A CN A028087283A CN 02808728 A CN02808728 A CN 02808728A CN 1520489 A CN1520489 A CN 1520489A
- Authority
- CN
- China
- Prior art keywords
- door
- door leaf
- several layers
- doorframe
- panel
- 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
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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
- 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
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- 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
- E06B3/72—Door leaves consisting of frame and panels, e.g. of raised panel type
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- 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
- E06B2003/7049—Specific panel characteristics
- E06B2003/7051—Specific panel characteristics of layered construction involving different materials
Abstract
A fire-resistant door, which may be decorative, and including a peripheral leaf frame having two spaced-apart and parallel generally vertical rails (30, 32, 34, 36) and two spaced apart and generally parallel horizontal rails (40, 42); the peripheral leaf frame being made of a solid material; a central panel (44, 46) within the peripheral leaf frame and being made as a laminate of a plurality of layers of a planar material; the plurality of layers being held together by a fire resistant adhesive. The central panel (44, 46) may include at least one decorative feature. The planar material may be plywood. Also disclosed is a door frame (16) including a first portion (84), and a second portion (86) having a region of overlap with the first portion (84), the second portion (86) being slideable relative to the first portion (84) in the region of overlap to allow the door frame (16) to be used on walls of different thickness; at least one of the first portion (84) and the second portion (86) having a door stop.
Description
Invention field
The present invention relates to labeled door, refer in particular to---but not being unique---purposes that is suitable for decorating, particularly be applied in block of flats, the labeled door in commercial building and the office.The invention still further relates to a kind of doorframe that can be applied on the different-thickness wall that is used for described labeled door.
Background technology
Almost particularly in developed country, all there is the standard that requires of regulation in each country to labeled door.Even also has a kind of international standard (ISO).Also has shuttling movement endurance test (CMET) simultaneously to labeled door.
At some national household door, particularly those use at block of flats, and the door of commercial building and office requires to have minimum fire-protection rating under certain situation.Such as the time of advancing that this fire-protection rating requires door can resist flare reaches half an hour, perhaps 2 or 4 hours.This door can be made and a metal door frame arranged usually with any material.This door itself basically by solid material such as metal and/or hardwood make.Usually a kind of nonflammable material is used at its center, and these materials can be without chemically treated vermiculite, calcium-silicate, MDF, hardboard or the like.These materials nearly all do not have ornamental, and standard code does not allow for example glazing on this door.Like this, though this door has reached its effect, in the environment of mentioning in the above good selection.A lot of compositions of decorating are owing to the characteristic of its heat transmission is not used in labeled door.
So an elementary object of the present invention provides the labeled door of decorating composition and can reaching required function, it has the decoration grade of normal need under the domestic environment.Another further target provide a kind of doorframe of described labeled door, this doorframe can be adjusted according to the difference of wall thickness.
Summary of the invention
Based on above-mentioned target, the invention provides a kind of ornamental fire prevention door leaf that has, it comprises center panel, and center panel comprises the door leaf framework of a periphery, its have two separately and substantially parallel vertical track and two separately and substantially parallel horizontal rail; Peripheral door leaf framework is made by solid material; The center panel that is arranged in peripheral door leaf framework forms by the several layers planar materials is stacked, and described several layers combines by the fire prevention adhesive; Center panel comprises at least a decorating feature.Planar materials can be a veneer.
In another form, the invention provides a kind of labeled door, it comprises the door leaf framework of a periphery, and this door leaf framework has two substantially parallel vertical tracks that separate and two substantially parallel horizontal rail of separating; Peripheral door leaf framework is made by solid material; The center panel that is arranged in peripheral door leaf framework forms by the several layers planar materials is stacked, and these materials combine by the fire prevention adhesive.
Solid material can be a hardwood, in the several layers most preferably 5 layers or 6 layers.The fire prevention adhesive can be sodium silicate or cynshir 26 E5.
Described one the decorating feature that has at least can be selected from following group, comprises in the group: brass decorations knob, latten, the brass band, plastic layer, kickplate, vision panel (visionpanel), push pedal (push plate), safe opal (security eye viewer), ceramic tile, timber module (timber mouldings), timer plate (sequencer plates), and safe wrought iron lattice window (security wrought iron-grilles).
Vision panel can have a framework to be installed on the vertical track of inner horizontal track and inside, is used for keeping a sheet glass in suitable relatively position.Preferably, sheet glass is the wire glass of Georgia (Georgian) style.
The lower railway of one of horizontal rail can have a groove to extend on the lower railway length direction, and the ground plate seals is positioned between groove, is used for providing sealing between lower railway and floor.
Door leaf can be movable door leaf in the one cover door gear, also can comprise a passive door leaf.The door limit (engaging stiles) that cooperation can be arranged between passive door leaf and the movable door leaf.
In another form, the invention provides a doorframe, it has a first and a second portion, there is an overlapping region between first and the second portion, second portion can slide with respect to first in the overlapping region, so just allows doorframe can use on the wall of different-thickness; At least first and second portion the two one of a door shield arranged.
First can comprise door shield, wherein has a slit to be used for slidably receiving therein an end of second portion.Perhaps, second portion has a inner to form a door shield with first's cooperation.
The accompanying drawing summary
In order to understand the present invention fully and be easy to drop into practically, present invention is described below in conjunction with accompanying drawing and preferred embodiment.Wherein:
Fig. 1 is mounted in the front plan views of fireproof door frame preferred embodiment on the wall.
Fig. 2 is the vertical cross-section view along the 2-2 line direction of arrow among Fig. 1, the omissions of detail of wall.
Fig. 3 is the level cross-sectionn figure along the 3-3 line direction of arrow among Fig. 1, the omissions of detail of wall.
Fig. 4 has shown according to the present invention the schematic diagram of 8 kinds of forms of fireproof door frame.
Preferred embodiment describes in detail
Referring to Fig. 1-3, shown a cover door gear, it comprises a passive door leaf (10) and a movable door leaf (12), is installed in the doorframe (14), doorframe is fixed to wall (16).Under the normal condition, doorframe (14) have side frame (17,17a) and doorhead (19), also comprise a door shield (18) simultaneously.Door leaf (10,12) hinge joint is fixed to doorframe (14).If desired, doorframe (14) can comprise the sealing of sound and/or noise and/or flue dust or fire.The preferred depth bounds of door shield (18) is 15～25mm.
Passive door leaf (10) is by vertical alignment and be fixed to doorhead (19) and the hinge (20) of door leaf (10) on the two is connected on the side frame (17) with articulated form.Door leaf (10) is fixing with respect to doorframe (14), makes only just to open in needs.Such as, generally under the situation of mobile furniture, just open.Movable door leaf (12) is connected on the doorframe side frame (17a) by the form of second hinge (22) with rotation, and second hinge is fixed to doorhead (19) and movable door leaf (12) again on the two in a usual manner.Passive door leaf (10) and movable door leaf (12) may be provided with a door closer (24) in the structure of routine and operation.A timer (26) can also be provided in a usual manner.Door leaf (10,12) can be provided with a kind of locking device (28) of adequate types, and such as the mortise lock that lever handle is arranged and/or the cylinder-type lock of spherical door knob is arranged, it is fixed that this comes according to user-dependent requirement and needs.
Each door leaf (10,12) has the door leaf framework of a periphery, and preferably it is made by hardwood material.Peripheral door leaf framework has vertical gate limit (20,32,34 and 36).Therefore there is Smoke prevention seal (38) on vertical gate limit (32,34), can produce closing of a safety at door leaf (10,12) when being closed, and can be when ideal or when needs enable closing of a suitable seal.Door leaf (10,12) all comprises it can being that the level that suitable hardwood is made gets on the right track (40) and lower railway (42).Horizontal rail (41,43) in the middle of passive door leaf (10) comprises.The door limit (30,32,34,36) that suitable hardwood is made and the density range of track (40,41,42,43 and 68) are 575 to 625kg/m
3Best material is " Nyatoh " hardwood.Be installed on the peripheral door leaf framework is center panel (44,46).The element that some decorations are all arranged on each panel (44,46) as shown in FIG..The decoration element of showing below and describing be do not limit and can be wherein any or several combination, perhaps can use may changing of any combination.
Each panel (44,46) preferably forms by the several layers veneer is stacked.Preferably, be of five storeys or 6 layers of veneer.Panel (44,46) can have any required thickness, such as 23mm.In order to guarantee that these veneers are fixed together, preferably used a kind of fire prevention adhesive.An example of this fire prevention adhesive is exactly sodium silicate or cynshir26 E5.Each panel (44,46) is arranged in groove (86), and it is positioned in corresponding door limit/track (30,32,34,36,40,41,42,43,64) and has a fiery seal (88) preferably to be arranged in the groove (86).Not all layer all must be a veneer.Some can be stranded plate (strandboard), hardwood, hardboard, asbestos cement, MDF (fiberboard of intermediate density) or other materials.These layers can be the mixing of above-mentioned substance, such as a skin can be veneer and hardwood or MDF (fiberboard of intermediate density), and the intermediate layer can be hardboard and/or stranded plate and/or veneer and/or MDF and/or asbestos cement.Preferably, for the purpose of outward appearance, outer (layer that those users can see) generally adopts hardwood or veneer.Panel can be used for other purpose, such as: be used for interior walls, dividing body, demountable dividing body, screen, body of wall movably, folding door or the like.
The ornament of some uses may comprise:
1. brass is adornd knob (48);
2. the thin slice made of latten (50) or other ornament materials is connected to (44,46) on one or two panels by nail, screw or adhesive etc.;
3. brass band (52), it also can be made with other suitable materials, such as plastic substance, contrast timber (contrasting wood) or the like;
4. plastic layer (54), its by nail, screw and/or adhesive to panel (44,46);
5. kickplate (56) can be a kind of suitable material, such as stainless steel, it connects by nail, screw and/or adhesive;
6. visual panel (58) can be " Georgia " wired safety glass of suitable thickness, such as 6mm is installed in the doorframe (60), is fixed on internal vertical track (64) and the horizontal rail (41,43) by screw 62.This glass can be avette or circular, also can be other desirable shape;
7. safe opal (66);
8. push pedal (68) can be made by any suitable material, such as stainless steel or brass, it is by nail, screw and/or adhesive;
9. ceramic tile (70) keeps its position by adhesive, and it may be surrounded by a wooden mould (timbermolding) (72), and wooden mould can keep its position by glue or nail;
10. wooden mould (74) is positioned at panel (46) center, and it can pass through adhesive, nail (preferably wooden peg) or screw and connect;
11. safe wrought iron is decorated the lattice window, it can be installed by screw;
If desired, movable door leaf (12) can have a chain cervical orifice of uterus safety lock (76).
In addition, have the groove of an elongation in the bottom of track (42), a seal (80) that prevents cigarette, fire or noise rising/decline is arranged in the groove.The sealing part is used for being sealed with same level track (42), and the sealing with floor (78) is provided simultaneously.In this manner, movable door leaf (12) can (78) upward open and close on the floor with seal (80), do not hinder or limit it to open and close motion.
Vertical gate limit (36) may be provided a vinyl cover (82), may be provided fire-protection rating and other decree files that needs that a suitable dodger or the scraps of paper describe labeled door (10,12) in detail on it.Similar lid may be positioned at the similar position of side frame (17a).
In Fig. 4, shown 8 kinds of versions of doorframe (16), in preceding 7 kinds (from A to G), doorframe (16) has a first (84) and a second portion (86).Side frame (17,17a) be mounted or be integrated in the first (84).One slit extends the length of doorframe (14), and second portion in slit (86) can be positioned at wherein versatilely.Slit 88 with respect to side frame (17,17a) degree of depth is arranged, and first (84) stretch out side frame (17,17a).In this manner, second portion (86) can move slidably with respect to first (84), supposes that the inner (90) of second portion (86) is arranged in slit (88), and doorframe (14) can use.Like this, wall 16 varied in thickness at utmost is the depth capacity of slit (88).In form unique difference is exactly the shape of doorframe (14) in from A to G, and the shape of doorframe and the present invention are irrelevant.
In the last a kind of form that shows in Fig. 4, first (84) extends through the entity part of wall (16).Second portion (86) is gone up to extend in first (84) and is used to provide a bigger overlapping region.Though there is not specific door shield (18), the extension of second portion (86) in first (84) in fact relies on step (92) to produce a door shield (18).
In this manner, (within the specific limits) is no matter the thickness of wall (16) can use a doorframe.In installation process, can provide sizable surplus like this, and reduce the doorframe total amount that construction side need keep significantly, also so significantly reduce expense.Infringement for doorframe also can be reduced in the process of construction/repairerment.Also allow bigger elasticity so in design, and allow door by correct alignment.If desired, doorframe (14) can use an adjustable gate seal to improve operability.The concurrent progress of constructor/contractor can not hindered by the installation of doorframe.
Though the front is described a preferred embodiment of the present invention, the those skilled in the art that this area is relevant should be understood that and do not breaking away under the spiritual prerequisite of the present invention and can make various changes and modifications in detailed design and installation process.
Certain illustrated during the present invention is not limited to describe, but tend to expand the possible combination and the change of feature of all announcements and description.
Claims (26)
1. one kind has ornamental labeled door, comprises the door leaf framework of a periphery, and it has two to separate and substantially parallel vertical track, and two are separated and substantially parallel horizontal rail; Peripheral door leaf framework is made by solid material, and the center panel in the peripheral door leaf framework forms by the several layers planar materials is stacked, and described several layers combines by the fire prevention adhesive; Described center panel comprises at least a decorating feature.
2. labeled door comprises:
(a) the door leaf framework of a periphery, have two separately and substantially parallel vertical track and two separately and substantially parallel horizontal rail;
(b) Wai Wei door leaf framework is made by solid material;
(c) center panel in the Wai Wei door leaf framework forms by the several layers planar materials is stacked;
(d) described several layers combines by the fire prevention adhesive, and wherein panel material is one or more in the following material: veneer, hardboard, stranded plate (strandboard), hardwood, medium-density fiberboard and asbestos cement.
3. the door described in claim 1 or 2 is characterized in that solid material is a hardwood.
4. as the door described in the claim 1 to 3 each, it is characterized in that being of five storeys in the described several layers.
5. as the door described in the claim 1 to 3 each, it is characterized in that there are 6 layers in the described several layers.
6. the door described in claim 1 is characterized in that planar materials is a veneer.
7. as the door described in the claim 1 to 6 each, the adhesive that it is characterized in that preventing fires is sodium silicate or cynshir 26 E5.
8. as the door described in claim 1 or 3 to 7 each, it is characterized in that selecting at least decorating feature in following group, comprising:
(a) brass decorations knob;
(b) latten;
(c) a brass band;
(d) plastic layer;
(e) kickplate;
(f) visual panel;
(g) push pedal;
(h) safe opal;
(i) ceramic tile;
(j) wooden mould;
(k) safe wrought iron is decorated the lattice window; And
(l) timer plate.
9. the door described in claim 8 is characterized in that visual panel has a framework, maintains a glass flake in framework, and frame fixation is to inner horizontal track and vertical track.
10. the door described in claim 9 is characterized in that glass plate is wired Georgian glass.
11. as the door described in the claim 1 to 10 each, it is characterized in that having on the lower horizontal track groove to extend along its soffit length direction, a ground plate seals is in the sealing that wherein is used to provide between lower railway and the floor.
12. as the door described in the claim 1 to 11 each, it is characterized in that described door is the movable door leaf of a door gear, described door gear comprises a passive door leaf; The door limit that cooperation is arranged between passive door leaf and the movable door leaf.
13. the door described in claim 12 is characterized in that each is consistent in passive door leaf and the claim 1 to 11.
14. a doorframe comprises a first and a second portion, and an overlapping region is arranged between second portion and the first, second portion can slide with respect to first in the overlapping region, thereby allows doorframe to use on the wall of different-thickness; First and second portion in the two at least one one door shield is arranged.
15. the doorframe described in claim 14 is characterized in that first comprises door shield, wherein has a slit to be used for slidably receiving therein the end of second portion.
16. the doorframe described in claim 14 is characterized in that second portion has an interior extremity and first's cooperation to form door shield.
17. with each described doorframe in the claim 14 to 16 use as each described door in the claim 1 to 13.
18. a fire proof construction panel comprises several layers, combine by the fire prevention adhesive, and wherein each layer is in following group one or several, comprising: veneer, hardboard, stranded plate, hardwood, medium-density fiberboard and asbestos cement.
19. the fire proof construction panel described in claim 18 is characterized in that comprising in the described several layers that one first skin selects from following group, comprising: veneer, hardwood and medium-density fiberboard.
20. the fire proof construction panel described in claim 19 is characterized in that comprising in the described several layers that one second is outer parallel with first skin and separate, second cladding material is selected from following group, comprising: veneer, hardwood and medium-density fiberboard.
21. the fire proof construction panel as described in the claim 18 to 20 each is characterized in that providing some intermediate layers, its material is selected from following group, comprising: veneer, hardboard, stranded plate, hardwood, medium-density fiberboard and asbestos cement.
22. the fire proof construction panel described in claim 21 is characterized in that each intermediate layer is identical.
23. the fire proof construction panel described in claim 21 is characterized in that each intermediate layer is different.
24. the fire proof construction panel described in claim 20 is characterized in that first is outer outer identical with second.
25. the fire proof construction panel described in claim 20 is characterized in that first is outer outer different with second.
26. as the fire proof construction panel described in the claim 18 to 25 each, the adhesive that it is characterized in that preventing fires is sodium silicate or cynshir 26 E5.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SG200102247 | 2001-04-23 | ||
| SG2001022474 | 2001-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1520489A true CN1520489A (en) | 2004-08-11 |
Family
ID=20430754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA028087283A Pending CN1520489A (en) | 2001-04-23 | 2002-04-23 | Fire-Resistant doors and frams therefor |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1520489A (en) |
| WO (1) | WO2002086274A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6252547B2 (en) * | 2015-05-21 | 2017-12-27 | 株式会社ダイフク | Fire door |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH436656A (en) * | 1965-05-26 | 1967-05-31 | Unibois S A | Doorway frame for masonry construction |
| US3545135A (en) * | 1969-04-10 | 1970-12-08 | Philip Ben Lieber | Door jamb |
| DE2351584A1 (en) * | 1972-10-17 | 1974-04-18 | Gunnar Jepsen | DOOR FRAME |
| GB1576755A (en) * | 1978-05-04 | 1980-10-15 | Insulation Equipments Ltd | Fire resistant doors |
| DE3203178C2 (en) * | 1982-01-30 | 1984-11-15 | Gebr. Gieseler Gmbh, 3000 Hannover | Window made of a frame made of essentially non-fire-resistant material and a pane of glass |
| GB9113417D0 (en) * | 1991-06-21 | 1991-08-07 | Glaverbel | Fire-resistant panel |
| FR2695159B1 (en) * | 1992-07-06 | 1995-01-13 | Olivier Sa | Sandwich structure for fire door and partition elements. |
| DE19912672C2 (en) * | 1999-03-20 | 2003-03-06 | Theo Schroeders | Door leaf of a fire door |
-
2002
- 2002-04-23 WO PCT/SG2002/000067 patent/WO2002086274A1/en not_active Application Discontinuation
- 2002-04-23 CN CNA028087283A patent/CN1520489A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2002086274A8 (en) | 2005-04-07 |
| WO2002086274A1 (en) | 2002-10-31 |
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