CN110043174A - A kind of multi-faceted fireproof fire resisting timber door - Google Patents
A kind of multi-faceted fireproof fire resisting timber door Download PDFInfo
- Publication number
- CN110043174A CN110043174A CN201910349162.9A CN201910349162A CN110043174A CN 110043174 A CN110043174 A CN 110043174A CN 201910349162 A CN201910349162 A CN 201910349162A CN 110043174 A CN110043174 A CN 110043174A
- Authority
- CN
- China
- Prior art keywords
- door
- door leaf
- fire
- sealing strip
- doorframe
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 58
- 230000002265 prevention Effects 0.000 claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 229910002804 graphite Inorganic materials 0.000 claims description 9
- 239000010439 graphite Substances 0.000 claims description 9
- 238000004026 adhesive bonding Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000000979 retarding effect Effects 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 210000002421 cell wall Anatomy 0.000 claims description 2
- 238000003032 molecular docking Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 12
- 230000009970 fire resistant effect Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 239000000779 smoke Substances 0.000 description 4
- 231100000331 toxic Toxicity 0.000 description 4
- 230000002588 toxic effect Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/0075—Insulating, e.g. for limiting heat transfer; Increasing fire-resistance of locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
-
- 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
-
- 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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
- E06B7/30—Peep-holes; Devices for speaking through; Doors having windows
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
- E05Y2900/134—Fire doors
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Special Wing (AREA)
Abstract
The present invention proposes a kind of multi-faceted fireproof fire resisting timber door, including door leaf and doorframe, and the door leaf is hinged by hinge with doorframe, and the door leaf is equipped with door lock and peephole, and the doorframe is equipped with card slot seat corresponding with door lock.The door lock is coated with fireproof pad, is covered with fireproof pad on the inside of the card slot seat.Fireproof pad is coated on the peephole, the hinge is coated with fireproof pad.The doorframe is equipped with groove corresponding with door leaf periphery, is embedded with the first fire proof sealing strip in the groove；First fire proof sealing strip includes the main body of strip, and the side horizontal extension of the main body has a broadside, and the broadside is bent with a resilient fold far from the side inclination of the main body, and resilient fold offsets with door leaf.The present invention proposes a kind of multi-faceted fireproof fire resisting timber door, the accessory of door leaf, and the installation gap between door leaf and doorframe is respectively provided with fire proof construction, improves the fire protecting performance of timber, achievees the effect that the fire prevention duration for extending fire resistant doorsets.
Description
Technical field
The present invention relates to a kind of multi-faceted fireproof fire resisting timber doors.
Background technique
Fire resistant doorsets refer to the door body for being able to satisfy fire stability, integrality and thermal insulation within a certain period of time.It is existing big
Part fire resistant doorsets are the door leaf of metal panels composition, but the aesthetics of metal door leaf is limited, and general interior mostly uses wooden door
Fan, and wooden fire resistant doorsets will reach corresponding fire-protection standard in addition to the flameproof effect of door leaf to be considered itself, corresponding accessory and
The fire prevention processing of side position still needs to reinforce.
Summary of the invention
In order to overcome the deficiencies of the prior art, the present invention proposes a kind of multi-faceted fireproof fire resisting timber door, the accessory of door leaf, door
Installation gap between fan and doorframe, is respectively provided with fire proof construction, improves the fire protecting performance of timber, when reaching the fire prevention for extending fire resistant doorsets
Long effect.
The present invention proposes that a kind of multi-faceted fireproof fire resisting timber door, including door leaf and doorframe, the door leaf pass through with doorframe
Hinge is hinged, and the door leaf is equipped with door lock and peephole, and the doorframe is equipped with card slot seat corresponding with door lock.
The door lock includes lock core and panel, and the lock core is embedded in door leaf, and fireproof pad, the face are coated on lock core
Plate is mounted on door leaf, and the side of panel towards door leaf is covered with fireproof pad.
The card slot seat includes clamping groove plate and limit plate, and the clamping groove plate is embedded in doorframe, clamping groove plate and door frame contact
Side be covered with fireproof pad, on limit plate installation doorframe side, the side of limit plate and door frame contact is covered with fire prevention
Pad.
Fireproof pad is coated on the peephole；Fireproof pad is coated on the hinge.
The doorframe is equipped with groove corresponding with door leaf periphery, is embedded with the first fire proof sealing strip in the groove；It is described
First fire proof sealing strip includes the main body of strip, and the side horizontal extension of the main body has a broadside, and the broadside is far from described
The side inclination of main body is bent with a resilient fold, and the inclined direction of the resilient fold is opposite with the position of the main body,
The broadside and the angle of resilient fold are acute angle, and the main body of the first fire proof sealing strip on doorframe is embedded the slot in the groove
On wall, broadside is bonded with door frame surface, and resilient fold offsets with door leaf.
In one or more embodiments of the invention, the fireproof pad is with a thickness of 1mm.
In one or more embodiments of the invention, what the doorframe was bonded with wall is embedded with the second fire proof seal on one side
Item is also embedded with third fire proof sealing strip in the groove, and second fire proof sealing strip is flat strip, and the third is anti-
Fiery sealing strip is flat strip, and its periphery is coated with shell.
It is double door in embodiments of the invention one or more, the door leaf includes first door leaf and the second door leaf, the
One door leaf and the opposite edge of the second door leaf be equipped with mutually agree with to interface, it is described to being equipped with the 4th fire proof sealing strip in interface,
And first fire proof sealing strip and the second fire proof sealing strip；4th fire proof sealing strip is strip, wherein one side
Symmetrical both sides are inclined outwardly respectively extends flexible bevel edge.
In embodiments of the invention one or more, the first door leaf and the second door leaf respectively include inner door panel, outer
Side door plate, first end side door plate and second end side door plate, the inner door panel are set to the inside of door leaf, and the outside door-plate is set to
The outside of door leaf, first end side door plate are set to the side that door leaf is connect with doorframe, and it is opposite that the second end side door plate is set to door leaf
Side, the inner door panel, outside door-plate, first end side door plate and second end side door plate be fire protection flame retarding glued board.
In one or more embodiments of the invention, the doorframe is formed by several fire protection flame retarding glued board gluings.
In one or more embodiments of the invention, the main body of first fire proof sealing strip is equipped with several anti-skidding convex
Muscle facilitates installation detent, not easily to fall off.
In one or more embodiments of the invention, first fire proof sealing strip, the second fire proof sealing strip, third fire prevention
Sealing strip and the 4th fire proof sealing strip be include that the material of expanded graphite is made.Expanded graphite heat can produce 20 times or more
Expansion, can effectively fill installation gap, prevent installation gap wear fire and toxic smoke entrance.
Beneficial effects of the present invention:
The present invention is equipped with fireproof pad in hinge, door lock, door lock card groove seat and peephole, avoids metallic high temperature is thermally conductive from making timber
Internal-combustion is got up, and there are many fire proof sealing strips for the installation gap setting between door leaf and doorframe, between door leaf and door leaf, and it is swollen to meet fire
It is swollen that gap is blocked, it effectively prevent wearing fire and toxic smoke intrusion, improves the fire protecting performance of timber, reach and extend the anti-of fire resistant doorsets
The effect (fire-protection rating for reaching -120 minutes 30 minutes) of fiery duration.In addition, the resilient fold of the first fire proof sealing strip, the 4th
The elastic bevel edge of fire proof sealing strip can reduce the collision friction between door leaf and door leaf, between door leaf and doorframe, extend fire resistant doorsets
Service life.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural exploded view of door lock of the invention.
Fig. 3 is the structural exploded view of card slot seat of the invention.
Fig. 4 is the structural schematic diagram of peephole of the invention.
Fig. 5 is the structural schematic diagram of hinge of the invention.
Fig. 6 is the cross-sectional view in the face A-A of Fig. 1.
Fig. 7 is the cross-sectional view in the face B-B of Fig. 1.
Fig. 8 is the cross-sectional view in the face C-C of Fig. 1.
Fig. 9 is the enlarged drawing in the portion D of Fig. 8.
Figure 10 is the structural schematic diagram of the first fire proof sealing strip of the invention.
Figure 11 is the structural schematic diagram of third fire proof sealing strip of the invention.
Figure 12 is the structural schematic diagram of the 4th fire proof sealing strip of the invention.
Specific embodiment
As follows in conjunction with attached drawing, application scheme is further described:
Referring to attached drawing 1-12, a kind of multi-faceted fireproof fire resisting timber door, including door leaf 1 and doorframe 2, the door leaf 1 and door
Frame 2 is hinged by hinge 21, and the door leaf 1 is equipped with door lock 7 and peephole 8, and the doorframe 2 is equipped with card corresponding with door lock 7
Groove seat.
As shown in Figures 2 and 3, the door lock 7 includes lock core 71 and panel 72, and the lock core 71 is embedded in door leaf 1, lock core
Fireproof pad 9 is coated on 71, the panel 72 is mounted at the corresponding position of 1 upper lock core of door leaf 7, and panel 72 is towards door leaf 1
Side is covered with fireproof pad 9；The card slot seat includes clamping groove plate 73 and limit plate 74, and the clamping groove plate 73 is embedded in doorframe 2,
Corresponding with the position that the lock tongue of door lock 7 stretches out, the side that clamping groove plate 73 is contacted with doorframe 2 is covered with fireproof pad 9, the limit plate
With at the position of clamping groove plate 73 on 74 installation 2 sides of doorframe, the side that limit plate 74 is contacted with doorframe 2 is covered with fireproof pad 9.Such as
Shown in Figure 4 and 5, the part that the peephole 8 is embedded in door leaf 1 is coated with fireproof pad 9, and the hinge 21 includes two hingedly
Tabs 2111 is coated with fireproof pad 9 on the tabs 211.The fireproof pad 9 is with a thickness of 1mm.
As shown in Figures 6 and 7, the doorframe 2 is equipped with groove 20 corresponding with 1 periphery of door leaf, is embedded in the groove 20
First fire proof sealing strip 4 and third fire proof sealing strip 5；What the doorframe 2 was bonded with wall is embedded with the second fire proof seal on one side
Item 3.As shown in Figure 10, first fire proof sealing strip 4 is combined by flexible material and expanded graphite, has elasticity, packet
The main body 41 of strip is included, main body 41 is equipped with several anti-skidding convex ribs 44, and the side horizontal extension of the main body 41 has a broadside 42,
The broadside 42 is bent with a resilient fold 43 far from the side inclination of the main body 41, the resilient fold 43 it is inclined
Direction is opposite with the position of the main body 41, and the angle q of the broadside 42 and resilient fold 43 is acute angle, and first on doorframe 2
The main body 41 of fire proof sealing strip 4 is embedded on the cell wall of the groove 20, and broadside 42 is bonded with 2 surface of doorframe, resilient fold 43
It offsets with door leaf 1.Second fire proof sealing strip 3 is flat strip, is integrally formed by expanded graphite meterial, heat expansion,
Fill the installation gap between doorframe 2 and wall.As shown in figure 11, the third fire proof sealing strip 5 is expanded graphite meterial molding
Flat strip, and its periphery is coated with shell 51, is not easy friction damage, set on the plane contacted with door leaf 1, heat expansion
With adjacent plane gluing, sealing.
Further, the fire resisting timber door is double door, and the door leaf 1 includes first door leaf 11 and the second door leaf 12,
First door leaf 11 and the opposite edge of the second door leaf 12 be equipped with mutually agree with to interface 10, it is described anti-to being equipped with the 4th in interface 10
Fiery sealing strip 6 and first fire proof sealing strip 4 and the second fire proof sealing strip 3.As shown in figure 12, the 4th fire prevention
Sealing strip 6 is strip, wherein the symmetrical both sides of one side are inclined outwardly extend flexible bevel edge 61 respectively, it is in inverse Ba type.
Further, the first door leaf 11 and the second door leaf 12 respectively include inner door panel 13, outside door-plate 14,
One end side door plate 15 and second end side door plate 16, the inner door panel 13 are set to the inside of door leaf 1, and the outside door-plate 14 is set
In the outside of door leaf 1, first end side door plate 15 is set to the side that door leaf 1 is connect with doorframe 2, and the second end side door plate 16 is set to
The opposite side of door leaf 1.The inner door panel 13, outside door-plate 14, first end side door plate 15 and second end side door plate 16 are anti-
The fire-retardant glued board of fire.The doorframe 3 is formed by several fire protection flame retarding glued board gluings.When door leaf 1 is closed, in groove 20
The resilient fold 43 of first fire proof sealing strip 4 offsets with the inner door panel 13 of door leaf 1；To the first fire proof seal in interface 10
Item 4, main body 41 is in the second end side door plate 16 of first door leaf 11, the second end side of resilient fold 43 and the second door leaf 12
Door-plate 16 offsets.
First fire proof sealing strip 4, the second fire proof sealing strip 3, third fire proof sealing strip 5 and the 4th fire proof sealing strip 6
Being includes that the material of expanded graphite is made.The preferably composite material straight forming of flexible resin and expanded graphite.Expansion
Graphite heat can produce 20 times or more of expansion, can effectively fill installation gap, prevent installation gap from wearing fiery and toxic smoke
Into.
The fire resisting timber door of the present embodiment is equipped with fireproof pad 9 in hinge 21, door lock 7 and peephole 8, metallic high temperature is avoided to lead
Heat makes timber internal-combustion, and there are many fire prevention for the installation gap setting between door leaf 1 and doorframe 2, between door leaf 1 and door leaf 1
Sealing strip is met fire expansion and is blocked to gap, effectively prevent wearing fire and toxic smoke intrusion, improves the fire protecting performance of timber, reach
Extend the effect of the fire prevention duration of fire resistant doorsets.In addition, the resilient fold 43 of the first fire proof sealing strip 4, the 4th fire proof sealing strip 6
Elastic bevel edge 61 can reduce the collision friction between door leaf 1 and door leaf 1, between door leaf 1 and doorframe 2, and extend fire resistant doorsets uses the longevity
Life.It is that above-mentioned preferred embodiment should be regarded as application scheme embodiment for example, all identical, approximate with application scheme
Or technology deduction, replacement, improvement for making based on this etc., it is regarded as the protection scope of this patent.
Claims (8)
1. a kind of multi-faceted fireproof fire resisting timber door, including door leaf and doorframe, the door leaf is hinged by hinge with doorframe, described
Door leaf is equipped with door lock and peephole, and the doorframe is equipped with card slot seat corresponding with door lock, which is characterized in that
The door lock includes lock core and panel, and the lock core is embedded in door leaf, and fireproof pad, the panel peace are coated on lock core
On door leaf, the side of panel towards door leaf is covered with fireproof pad；
The card slot seat includes clamping groove plate and limit plate, and the clamping groove plate is embedded in doorframe, and the one of clamping groove plate and door frame contact
Side is covered with fireproof pad, and the limit plate is installed on doorframe side, and the side of limit plate and door frame contact is covered with fireproof pad；
Fireproof pad is coated on the peephole；Fireproof pad is coated on the hinge；
The doorframe is equipped with groove corresponding with door leaf periphery, is embedded with the first fire proof sealing strip in the groove；Described first
Fire proof sealing strip includes the main body of strip, and the side horizontal extension of the main body has a broadside, and the broadside is far from the main body
Side inclination be bent with a resilient fold, the inclined direction of the resilient fold is opposite with the position of the main body, described
Broadside and the angle of resilient fold are acute angle, and the main body of the first fire proof sealing strip on doorframe is embedded the cell wall in the groove
On, broadside is bonded with door frame surface, and resilient fold offsets with door leaf.
2. multi-faceted fireproof fire resisting timber door according to claim 1, which is characterized in that the fireproof pad is with a thickness of 1mm.
3. multi-faceted fireproof fire resisting timber door according to claim 1, which is characterized in that the doorframe was bonded with wall
It is embedded with the second fire proof sealing strip on one side, third fire proof sealing strip, second fire proof sealing strip are also embedded in the groove
For flat strip, the third fire proof sealing strip is flat strip, and its periphery is coated with shell.
4. multi-faceted fireproof fire resisting timber door according to claim 2, which is characterized in that be double door, the door leaf packet
Include first door leaf and the second door leaf, first door leaf be equipped with the opposite edge of the second door leaf mutually agree with to interface, the docking
The 4th fire proof sealing strip and first fire proof sealing strip and the second fire proof sealing strip are equipped in mouthful；4th fire prevention
Sealing strip is strip, wherein the symmetrical both sides of one side are inclined outwardly extend flexible bevel edge respectively.
5. multi-faceted fireproof fire resisting timber door according to claim 4, which is characterized in that the first door leaf and second
Fan respectively includes inner door panel, outside door-plate, first end side door plate and second end side door plate, and the inner door panel is set to door leaf
Inside, the outside door-plate are set to the outside of door leaf, and first end side door plate is set to the side that connect with doorframe of door leaf, and described second
End side door-plate is set to the opposite side of door leaf, and the inner door panel, outside door-plate, first end side door plate and second end side door plate are
The glued board of fire protection flame retarding.
6. multi-faceted fireproof fire resisting timber door according to claim 1, which is characterized in that the doorframe is hindered by several fire prevention
Combustion glued board gluing forms.
7. multi-faceted fireproof fire resisting timber door according to claim 1, which is characterized in that first fire proof sealing strip
Main body is equipped with several anti-skidding convex ribs.
8. multi-faceted fireproof fire resisting timber door according to claim 4, which is characterized in that first fire proof sealing strip,
Second fire proof sealing strip, third fire proof sealing strip and the 4th fire proof sealing strip be include that the material of expanded graphite is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910349162.9A CN110043174B (en) | 2019-04-28 | 2019-04-28 | Diversified fire prevention timber that prevents fires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910349162.9A CN110043174B (en) | 2019-04-28 | 2019-04-28 | Diversified fire prevention timber that prevents fires |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110043174A true CN110043174A (en) | 2019-07-23 |
| CN110043174B CN110043174B (en) | 2024-04-23 |
Family
ID=67279867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910349162.9A Active CN110043174B (en) | 2019-04-28 | 2019-04-28 | Diversified fire prevention timber that prevents fires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110043174B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110606164A (en) * | 2019-09-02 | 2019-12-24 | 无锡市欣帆船舶设备有限公司 | Fireproof structure for ship sealing door |
| CN114412326A (en) * | 2022-01-20 | 2022-04-29 | 优曼蓝盾(北京)门业有限公司 | Fireproof door and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001040610A1 (en) * | 1999-11-30 | 2001-06-07 | Lorient Polyproducts Limited | Smoke and fire seal |
| CN104747032A (en) * | 2013-12-31 | 2015-07-01 | 安泰恒通门业(天津)有限公司 | Horizontal-doorframe fireproof door with embedded expansion sealing strip |
| CN204511226U (en) * | 2015-02-12 | 2015-07-29 | 港励有限公司 | A kind of Novel fireproof is every cigarette door |
| CN105927126A (en) * | 2016-06-30 | 2016-09-07 | 安徽安旺门业股份有限公司 | Double-side opening type wooden heat insulation fireproof door |
| CN107178290A (en) * | 2017-06-28 | 2017-09-19 | 杭州华博消防设备有限公司 | Exempt from paint heat-insulating fireproof door and its manufacture method |
| CN208473621U (en) * | 2018-07-11 | 2019-02-05 | 北京金长城门窗有限公司 | The wooden flame-retarded fire-proof door of steel |
| CN210370400U (en) * | 2019-04-28 | 2020-04-21 | 中山市富门木制品有限公司 | Fire prevention timber of diversified fire prevention |
-
2019
- 2019-04-28 CN CN201910349162.9A patent/CN110043174B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001040610A1 (en) * | 1999-11-30 | 2001-06-07 | Lorient Polyproducts Limited | Smoke and fire seal |
| CN104747032A (en) * | 2013-12-31 | 2015-07-01 | 安泰恒通门业(天津)有限公司 | Horizontal-doorframe fireproof door with embedded expansion sealing strip |
| CN204511226U (en) * | 2015-02-12 | 2015-07-29 | 港励有限公司 | A kind of Novel fireproof is every cigarette door |
| CN105927126A (en) * | 2016-06-30 | 2016-09-07 | 安徽安旺门业股份有限公司 | Double-side opening type wooden heat insulation fireproof door |
| CN107178290A (en) * | 2017-06-28 | 2017-09-19 | 杭州华博消防设备有限公司 | Exempt from paint heat-insulating fireproof door and its manufacture method |
| CN208473621U (en) * | 2018-07-11 | 2019-02-05 | 北京金长城门窗有限公司 | The wooden flame-retarded fire-proof door of steel |
| CN210370400U (en) * | 2019-04-28 | 2020-04-21 | 中山市富门木制品有限公司 | Fire prevention timber of diversified fire prevention |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110606164A (en) * | 2019-09-02 | 2019-12-24 | 无锡市欣帆船舶设备有限公司 | Fireproof structure for ship sealing door |
| CN114412326A (en) * | 2022-01-20 | 2022-04-29 | 优曼蓝盾(北京)门业有限公司 | Fireproof door and preparation method thereof |
| CN114412326B (en) * | 2022-01-20 | 2024-01-02 | 优曼蓝盾(北京)门业有限公司 | Fireproof door and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110043174B (en) | 2024-04-23 |
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