CN105952347A - Wooden thermal-insulation fireproof door - Google Patents
Wooden thermal-insulation fireproof door Download PDFInfo
- Publication number
- CN105952347A CN105952347A CN201610517830.0A CN201610517830A CN105952347A CN 105952347 A CN105952347 A CN 105952347A CN 201610517830 A CN201610517830 A CN 201610517830A CN 105952347 A CN105952347 A CN 105952347A
- Authority
- CN
- China
- Prior art keywords
- door leaf
- door
- plastic laminated
- fire
- fireproof
- 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
Links
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
-
- 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
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/32—Frames composed of parts made of different materials
-
- 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
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/52—Frames specially adapted for doors
- E06B1/526—Frames specially adapted for doors for door wings that can be set up to open either left or right, outwards or inwards, e.g. provided with grooves for easily detachable hinges or latch plates
-
- 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
- E06B3/7015—Door leaves characterised by the filling between two external panels
-
- 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
- E06B3/723—Door leaves consisting of frame and panels, e.g. of raised panel type at least one side of the frame consisting solely of a bent panel edge
-
- 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
- E06B5/161—Profile members therefor
-
- 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
- E06B5/164—Sealing arrangements between the door or window and its frame, e.g. intumescent seals specially adapted therefor
-
- 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
- E06B3/7015—Door leaves characterised by the filling between two external panels
- E06B2003/7042—Door leaves characterised by the filling between two external panels with a fire retardant layer
-
- 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
-
- 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
- E06B2003/7059—Specific frame characteristics
- E06B2003/7061—Wooden frames
- E06B2003/7073—Wooden frames with fire retardant measures in frame
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Special Wing (AREA)
Abstract
The invention provides a wooden thermal-insulation fireproof door. A peripheral framework and a door leaf inner framework are made of flame-retardant timbers; the peripheral framework is divided into multiple regions by the door leaf inner framework; first magnesium-silicon fireproof boards with uniform thickness are fixedly arranged on two sides of the peripheral framework and the door leaf inner framework; multiple regions are filled with expanded perlite fireproof boards; the thickness of each expanded perlite fireproof plate is equal to the sum of the frameworks and the first magnesium-silicon fireproof boards on two sides of the frameworks; first flame-retardant veneer boards are fixedly arranged on two sides of common surfaces of the first magnesium-silicon fireproof boards and the expanded perlite fireproof boards. By arranging the expanded perlite fireproof boards in a door leaf, the fireproof effect is improved; by arranging the magnesium-silicon fireproof boards, the fireproof effect is further improved, and the strength and the impact resistance of the door leaf are improved. By reasonably mounting fireproof expanded sealing elements on a door frame, the sealed fireproof effect is improved.
Description
Technical field
The present invention relates to fire resistant doorsets technical field, specifically wooden heat-insulating fireproof door.
Background technology
Infrastructure construction (such as subway, changing expansion airport and stadium), architectural fire prevention used is carried out on a large scale with country
Door demand is increasing, and performance requirement is more and more higher, and fireproof alert level requires more and more higher.
At present, densely populated place, at home, its heat conductivity of fire resistant doorsets of using of club higher, during breaking out of fire, hold
Easily cause door leaf temperature too high, thus cause door leaf to be easily deformed, do not reach the requirement of fire protecting performance；Additionally conventional fire door
Intensity is poor, and its impact resistance also has much room for improvement.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, it is provided that a kind of intensity is high, fire protecting performance is good, be prevented effectively from the band of door leaf deformation
Window is double opens wooden heat-insulating fireproof door.
The present invention is to be achieved through the following technical solutions above-mentioned technical purpose:
Wooden heat-insulating fireproof door, including doorframe and door leaf；
Described door leaf includes surrounding skeleton, door leaf inner frame；Described surrounding skeleton, door leaf inner frame are made by fire retarding wood；
Described surrounding is estimated to be divided into multiple region by described door leaf inner frame；On door leaf thickness direction, described surrounding skeleton with
And the both sides of inner frame all fix the first magnesium silicon PLASTIC LAMINATED of uniform thickness；Expanded perlite PLASTIC LAMINATED is tamped in the plurality of region；
The thickness of described expanded perlite PLASTIC LAMINATED adds the thickness of the first magnesium silicon PLASTIC LAMINATED described in its both sides equal to skeleton thickness；Institute
The both sides stating the platy structure thickness direction that the first magnesium silicon PLASTIC LAMINATED collectively constitutes with described expanded perlite PLASTIC LAMINATED all fix
One flame-retardant plywood；
Described doorframe includes the framework being made up of 4 fire retarding woods；Described framework is fixed with the second magnesium silicon PLASTIC LAMINATED in fire surface
And second flame-retardant plywood, to form door shield line with described framework.
Preferably, described door leaf is additionally provided with door closer.
Preferably, described door leaf height 2045mm, thickness be 40mm, wide 910mm.
Preferably, the packed density of described expanded perlite PLASTIC LAMINATED is 400kg/m3± 10%；Described first magnesium silicon PLASTIC LAMINATED
Thickness is 5mm；The thickness of described first flame-retardant plywood is 2.5mm.
Preferably, the contact surface between described doorframe and described door leaf is provided with fireproof expansion seal part；Described fire prevention expands
Sealing member is embedded to be fixed in described doorframe.
Preferably, the rectangular frame that described door leaf surrounding skeleton is made up of the fire-retardant rod that sectional dimension is 55mm × 25mm；
Described door leaf inner frame is the fire-retardant cross bar that three sectional dimensions are long 25mm × 25mm；Described three fire-retardant cross bars are by described
Door leaf surrounding skeleton is divided into four regions.
Preferably, described doorframe includes the framework being made up of the fire retarding wood that 4 sectional dimensions are 75mm × 35mm；Described frame
Frame is fixed with the second thick for 12mm magnesium silicon PLASTIC LAMINATED and the second flame-retardant plywood of 2.5mm thickness in fire surface.
Preferably, described first magnesium silicon PLASTIC LAMINATED overlaps with described expanded perlite PLASTIC LAMINATED.
The present invention compared with prior art, has the advantages that
1., by arranging expanded perlite PLASTIC LAMINATED in the inside of door leaf, improve flameproof effect, it is further that magnesium silicon PLASTIC LAMINATED is set
While improving flameproof effect, improve intensity and the impact resistance ability of door leaf.Due to the surrounding at expanded perlite PLASTIC LAMINATED
Employ a circle fire retarding wood, the usage amount of expanded perlite PLASTIC LAMINATED can be reduced, i.e. alleviate the deadweight of door leaf, make door
Fan has lighter deadweight while reaching effective heat-insulating, fire-preventing；The present invention passes through the size of appropriate design door leaf and doorframe,
Making door leaf and doorframe structure simple, slim and graceful, daily opening and closing is laborsaving；When there is the condition of a fire, the door leaf of present invention raising and doorframe
Thickness and intensity, can fire-resistance burn 0.5 hour indeformable, heat-insulating, fire-preventing function reaches third class standard；
2. doorframe uses fire retarding wood to make, and secures magnesium silicon PLASTIC LAMINATED and the fire retardant glue of 2.5mm of 5mm in fire surface
Plywood so that the fire-proof and thermal-insulation ability of doorframe improves；
3. fireproof expansion seal part, Embedded is fixed in structure, can effectively provide sealing effectiveness, and fire insulation is good every cigarette effect；
4. the first magnesium silicon PLASTIC LAMINATED and described expanded perlite PLASTIC LAMINATED use the version of overlap joint, and first saves the first magnesium
The materials of silicon PLASTIC LAMINATED, cost-effective；Second, bridging arrangement is more stable, strengthens stability and the intensity of door leaf；
5. the present invention provide fire-proof wooden door, simple in construction, from heavy and light, i.e. ensure attractive in appearance while, again reached fire prevention
Requirement.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of wooden heat-insulating fireproof door of the present invention；
Fig. 2 is the cross-sectional view of A-A in Fig. 1；
Fig. 3 is the cross-sectional view of B-B in Fig. 1；
Fig. 4 is the cross-sectional view of C-C in Fig. 1；
Fig. 5 is the cross-sectional view of D-D in Fig. 1；
Fig. 6 is door leaf surrounding framework and the structural representation of door leaf inner frame in wooden heat-insulating fireproof door of the present invention；
Fig. 7 is the thin portion enlarged drawing of A in Fig. 3.
Detailed description of the invention
By making the architectural feature to the present invention and effect of being reached have a better understanding and awareness, in order to preferably to implement
Example and accompanying drawing coordinate detailed description, are described as follows:
As shown in Figure 1, Figure 2, shown in Fig. 7, wooden heat-insulating fireproof door, including doorframe 1 and door leaf 2；Door leaf 2 is closed by fire prevention
Page 3 symmetries are fixed on doorframe 1 frame.Door leaf 2 includes door leaf surrounding skeleton 21, door leaf inner frame 22；Door leaf surrounding bone
Frame 21 is separated into multiple region by door leaf inner frame 22.On door leaf 2 thickness direction, the most solid in the both sides of skeleton 21,22
Determine the first magnesium silicon PLASTIC LAMINATED 24 of uniform thickness, in multiple regions, then fill expanded perlite PLASTIC LAMINATED 23；Expanded perlite is prevented
The thickness of fire plate 23 adds the thickness of both sides the first magnesium silicon PLASTIC LAMINATED 24, and first equal to the thickness of skeleton 21 or skeleton 22
Magnesium silicon PLASTIC LAMINATED 24 overlaps with expanded perlite PLASTIC LAMINATED 23.Then prevent fires at the first magnesium silicon PLASTIC LAMINATED 24 and expanded perlite
The surface of the platy structure that plate 23 is collectively forming is fixed with flame-retardant plywood 25.First magnesium silicon PLASTIC LAMINATED and described expanded perlite
PLASTIC LAMINATED uses the version of overlap joint, and first saves the materials of the first magnesium silicon PLASTIC LAMINATED, cost-effective；Second, overlap joint
Structure is more stable, strengthens stability and the intensity of door leaf.
Doorframe 1 has door shield line, being in door shield line with the fixing side of doorframe 1 of door leaf 2.Doorframe 1 and door leaf 2 it
Between be provided with fireproof expansion seal part 29., the fireproof expansion seal part 29 of present invention offer is embedded to be fixed in doorframe 1,
The fireproof expansion seal part 29 that the present invention provides may insure that when door leaf 2 cuts out, door leaf 2 and fireproof expansion seal part 29
Contact area is big, and fire-proof smoke-proof is effective.
Doorframe 1 includes the framework being made up of the fire retarding wood that 4 sectional dimensions are 75mm × 35mm, and framework is fixed in fire surface
It is fixed with the second flame-retardant plywood 12 that the second thick for 12mm magnesium silicon PLASTIC LAMINATED 11 and 2.5mm is thick, to form door with framework
Gear line, provides the fire resistance of doorframe simultaneously.
As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 6, the door leaf that the present invention provides has skeleton, i.e. door leaf surrounding skeleton 21, door
Fan inner frame 22, both is made up of fire retarding wood, and the fire retarding wood that door leaf and doorframe are used is generally through flame treatment
After Masson Pine.The rectangular frame that door leaf surrounding skeleton 21 is made up of the fire-retardant rod that sectional dimension is 55mm × 25mm；Door
Fan inner frame 22 is the fire-retardant cross bar that three sectional dimensions are long 25mm × 25mm；Three fire-retardant cross bars are by door leaf surrounding bone
Frame 21 is divided into four regions.
The fire prevention hinge 3 that the present invention provides is 3.Wherein the upper end of first hinge distance away from door leaf 2 top is 250mm；
The upper end of second hinge low side distance away from the first hinge is 400mm；The low side of the 3rd hinge distance bottom door leaf 2
For 250mm.Three fire prevention hinges 3 are with this distance arrangement, and after being heated for a long time, first, second hinge is able to ensure that door
Fan 2 does not sinks, in order to avoid crack between a door and its frame leakage cigarette leakage fire.
The high 2045mm of door leaf 2, thickness that the present invention provides are 40mm, wide 910mm.Wherein expanded perlite PLASTIC LAMINATED 23
Packed density is 400kg/m3± 10%；The thickness of the first magnesium silicon PLASTIC LAMINATED 24 is 5mm；The thickness of the first flame-retardant plywood 25
For 2.5mm.Doorframe 1 outer ring height 2090mm, outer ring width that the present invention provides are 980mm.Door leaf 2 He being so designed that
Doorframe 1, through repeatedly testing, burn 0.5 hour indeformable, heat-insulating, fire-preventing function reaches third class standard.
As it is shown in figure 5, the lock 6 that the present invention provides is Fire-proof lock, further increase the fire prevention of the fire resistant doorsets that the present invention provides
Function.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The technical staff of the industry
It should be appreciated that the present invention is not restricted to the described embodiments, the simply present invention's described in above-described embodiment and description is former
Reason, the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, these changes and improvements
Both fall within the range of claimed invention.The protection domain of application claims is by appending claims and equivalent thereof
Thing defines.
Claims (8)
1. wooden heat-insulating fireproof door, including doorframe and door leaf；It is characterized in that:
Described door leaf includes surrounding skeleton, door leaf inner frame；Described surrounding skeleton, door leaf inner frame are made by fire retarding wood；
Described surrounding is estimated to be divided into multiple region by described door leaf inner frame；On door leaf thickness direction, at described surrounding skeleton and
The first magnesium silicon PLASTIC LAMINATED of uniform thickness is all fixed in the both sides of inner frame；Expanded perlite PLASTIC LAMINATED is tamped in the plurality of region；Institute
The thickness stating expanded perlite PLASTIC LAMINATED adds the thickness of the first magnesium silicon PLASTIC LAMINATED described in its both sides equal to skeleton thickness；Described
It is fire-retardant that the both sides of the platy structure thickness direction that one magnesium silicon PLASTIC LAMINATED collectively constitutes with described expanded perlite PLASTIC LAMINATED all fix first
Plywood；
Described doorframe includes the framework being made up of 4 fire retarding woods；Described framework fire surface be fixed with the second magnesium silicon PLASTIC LAMINATED with
And second flame-retardant plywood, to form door shield line with described framework.
Wooden heat-insulating fireproof door the most according to claim 1, it is characterised in that: it is additionally provided with door closer on described door leaf.
Wooden heat-insulating fireproof door the most according to claim 1, it is characterised in that: described door leaf height 2045mm, thickness be 40mm,
Wide 910mm.
Wooden heat-insulating fireproof door the most according to claim 1, it is characterised in that: the filling of described expanded perlite PLASTIC LAMINATED
Density is 400kg/m3± 10%；The thickness of described first magnesium silicon PLASTIC LAMINATED is 5mm；The thickness of described first flame-retardant plywood is
2.5mm。
Wooden heat-insulating fireproof door the most according to claim 1, it is characterised in that: connecing between described doorframe and described door leaf
Fireproof expansion seal part it is provided with in contacting surface；Described fireproof expansion seal part is embedded to be fixed in described doorframe.
Wooden heat-insulating fireproof door the most according to claim 1, it is characterised in that: described door leaf surrounding skeleton is by sectional dimension
The rectangular frame formed for the fire-retardant rod of 55mm × 25mm；Described door leaf inner frame is that three sectional dimensions are long 25mm
The fire-retardant cross bar of × 25mm；Described door leaf surrounding skeleton is divided into four regions by described three fire-retardant cross bars.
Wooden heat-insulating fireproof door the most according to claim 1, it is characterised in that: described doorframe includes by 4 sectional dimensions
The framework formed for the fire retarding wood of 75mm × 35mm；Described framework is fixed with the second thick magnesium silicon PLASTIC LAMINATED of 12mm in fire surface
And the second flame-retardant plywood that 2.5mm is thick.
Wooden heat-insulating fireproof door the most according to claim 1, it is characterised in that: described first magnesium silicon PLASTIC LAMINATED is swollen with described
Swollen perlite fireproof plate overlaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610517830.0A CN105952347A (en) | 2016-06-30 | 2016-06-30 | Wooden thermal-insulation fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610517830.0A CN105952347A (en) | 2016-06-30 | 2016-06-30 | Wooden thermal-insulation fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105952347A true CN105952347A (en) | 2016-09-21 |
Family
ID=56902005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610517830.0A Pending CN105952347A (en) | 2016-06-30 | 2016-06-30 | Wooden thermal-insulation fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105952347A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939366A (en) * | 2019-10-23 | 2020-03-31 | 江苏亚亚门业集团有限公司 | Wooden fire door that prevents deformation of impact force |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07208033A (en) * | 1994-01-21 | 1995-08-08 | Aica Kogyo Co Ltd | Wooden fireproof heat-insulating door |
| CN201310279Y (en) * | 2008-10-24 | 2009-09-16 | 浙江兴荣门业有限公司 | Novel multi-layer wooden fire door |
| CN201460651U (en) * | 2009-05-19 | 2010-05-12 | 东莞市德曼木业有限公司 | Steel-wooden heat isolating fireproof door |
| CN101967947A (en) * | 2010-10-19 | 2011-02-09 | 宿迁新缘林木业有限公司 | Flame-retardant laminated veneer lumber wooden fireproof door and manufacturing method thereof |
| CN203684973U (en) * | 2014-01-18 | 2014-07-02 | 台州市椒江龙甲防火门窗厂 | Wooden fireproof sound-isolation door |
| CN206000399U (en) * | 2016-06-30 | 2017-03-08 | 安徽安旺门业股份有限公司 | Wooden heat-insulating fireproof door |
-
2016
- 2016-06-30 CN CN201610517830.0A patent/CN105952347A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07208033A (en) * | 1994-01-21 | 1995-08-08 | Aica Kogyo Co Ltd | Wooden fireproof heat-insulating door |
| CN201310279Y (en) * | 2008-10-24 | 2009-09-16 | 浙江兴荣门业有限公司 | Novel multi-layer wooden fire door |
| CN201460651U (en) * | 2009-05-19 | 2010-05-12 | 东莞市德曼木业有限公司 | Steel-wooden heat isolating fireproof door |
| CN101967947A (en) * | 2010-10-19 | 2011-02-09 | 宿迁新缘林木业有限公司 | Flame-retardant laminated veneer lumber wooden fireproof door and manufacturing method thereof |
| CN203684973U (en) * | 2014-01-18 | 2014-07-02 | 台州市椒江龙甲防火门窗厂 | Wooden fireproof sound-isolation door |
| CN206000399U (en) * | 2016-06-30 | 2017-03-08 | 安徽安旺门业股份有限公司 | Wooden heat-insulating fireproof door |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939366A (en) * | 2019-10-23 | 2020-03-31 | 江苏亚亚门业集团有限公司 | Wooden fire door that prevents deformation of impact force |
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