CN104989241B - Steel wood indoor door - Google Patents
Steel wood indoor door Download PDFInfo
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- CN104989241B CN104989241B CN201510322991.XA CN201510322991A CN104989241B CN 104989241 B CN104989241 B CN 104989241B CN 201510322991 A CN201510322991 A CN 201510322991A CN 104989241 B CN104989241 B CN 104989241B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 55
- 239000010959 steel Substances 0.000 title claims abstract description 55
- 239000002023 wood Substances 0.000 title claims abstract description 50
- 239000011248 coating agent Substances 0.000 claims abstract description 24
- 238000000576 coating method Methods 0.000 claims abstract description 24
- 239000006116 anti-fingerprint coating Substances 0.000 claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 13
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 7
- 229910052742 iron Inorganic materials 0.000 claims abstract description 6
- 239000003063 flame retardant Substances 0.000 claims description 31
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 25
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- 229920005989 resin Polymers 0.000 claims description 14
- 239000011347 resin Substances 0.000 claims description 14
- 239000011230 binding agent Substances 0.000 claims description 13
- 230000003666 anti-fingerprint Effects 0.000 claims description 9
- 239000007943 implant Substances 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 7
- 239000002270 dispersing agent Substances 0.000 claims description 7
- 239000004088 foaming agent Substances 0.000 claims description 7
- 239000003365 glass fiber Substances 0.000 claims description 7
- 229910052804 chromium Inorganic materials 0.000 claims description 6
- 239000011651 chromium Substances 0.000 claims description 6
- 239000011819 refractory material Substances 0.000 claims description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 5
- 239000013530 defoamer Substances 0.000 claims description 5
- TXBCBTDQIULDIA-UHFFFAOYSA-N 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)COCC(CO)(CO)CO TXBCBTDQIULDIA-UHFFFAOYSA-N 0.000 claims description 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 3
- 229920003180 amino resin Polymers 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 239000004611 light stabiliser Substances 0.000 claims description 3
- 239000012188 paraffin wax Substances 0.000 claims description 3
- 229920001568 phenolic resin Polymers 0.000 claims description 3
- 239000005011 phenolic resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 238000006116 polymerization reaction Methods 0.000 claims description 3
- 229910000077 silane Inorganic materials 0.000 claims description 3
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical group [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims description 3
- 235000019982 sodium hexametaphosphate Nutrition 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000004846 water-soluble epoxy resin Substances 0.000 claims description 3
- 239000010456 wollastonite Substances 0.000 claims description 3
- 229910052882 wollastonite Inorganic materials 0.000 claims description 3
- 229920000193 polymethacrylate Polymers 0.000 claims description 2
- 239000004408 titanium dioxide Substances 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 6
- 230000000979 retarding effect Effects 0.000 abstract 3
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000004079 fireproofing Methods 0.000 description 4
- 230000003670 easy-to-clean Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009970 fire resistant effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 235000010215 titanium dioxide Nutrition 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- 229920002978 Vinylon Polymers 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
Landscapes
- Special Wing (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The invention discloses a steel wood indoor door which comprises a magnetic attraction plate on a wall and a steel plate door body. The magnetic attraction plate is arranged in a room and is in contact with the steel wood indoor door. The steel plate door body is plated with chrome or aluminum, and the surface of the steel plate door body is coated with an inflaming retarding coating and an anti-fingerprint coating. The steel plate door body is internally provided with a sandwich structure with two layers of inflaming retarding boards clamping a layer of grid-shaped steel frame. A first plate body, namely an iron plate, is welded to the side, facing the wall, of the door body. The first plate body is connected with a second plate body through a first hinge, the long edge, not connected with the first hinge, of the second plate body is connected with a third plate body through a second hinge, and magnets are installed on the side, facing the wall, of the second plate body and the side, facing the wall, of the third plate body respectively. According to the steel wood indoor door, due to the fact that the surface is coated with the inflaming retarding coating and the anti-fingerprint coating, meanwhile, the door body is filled with materials, a foldable shoe rack is installed based on the magnetic attraction principle, the high fireproof performance and physical strength are achieved, cleaning is easy, and the space utilization rate is high.
Description
Technical field
The present invention relates to a kind of interior door, it is more particularly related to the steel wood room in a kind of room
Inside door.
Background technology
Traditional steel wood interior door door body outer layer mostly is general steel plate composition, and door body internal layer mostly is composite wood board,
Though this steel wood interior door has certain fire resistance, but easily absorbs substantial amounts of heat energy when breaking out of fire,
Causing door body temperature to raise thus combustibles around the internal plank of door body of igniting and door body, overall flame is prevented
Rotten poor-performing and impact resistance and safety are the most excellent, and composite wood board usually can be because of seasonal variations drying shrinkage
Wet rising and cause cracking, deformation, had a strong impact on the ruggedness of interior door.Interior door often because of people or
The contact of object causes its surface to leave various fingerprint and spot, the most easy to clean, of long duration affects door
Body attractive in appearance.Additionally, for receiving shoes in daily life, door body hangs or is screwed shoe rack,
So fixing shoe rack exist take up room big, affect the shortcomings such as attractive in appearance and switch gate is inconvenient.
Summary of the invention
It is an object of the invention to solve at least the above and/or defect, and provide after at least and will say
Bright advantage.
The present invention is directed to the problems referred to above, devise a kind of steel wood interior door, by door body outer surface
Flame retardant coating and anti-fingerprint coating improve the fire prevention of steel wood interior door, antifouling property, and door body internal structure adds
Enter latticed rectangle steel frame, and fill fire proofing material glass fibre cotton improve further door body self fire prevention,
Impact-resistant effect, by installing the Foldable shoe frame with magnetic attraction function on door body surface, makes simple,
Easy to use, save more space, provide safer interior door easily for market.
In order to realize according to object of the present invention and further advantage, it is provided that a kind of steel wood interior door,
Including:
Magnetic plate, it is arranged on house interior and the body of wall that contacts with described steel wood interior door, described magnetic
Suction disc is iron plate；
Door body, its surface scribbles flame retardant coating and anti-fingerprint coating, the thickness of described flame retardant coating successively
For 2-3mm, described anti-fingerprint coating coating thickness is 10-15nm, is provided with implant inside described door body,
Described implant is that two-layer flame-retardant wood board one layer of latticed rectangle steelframe of clamping forms, the fire-retardant wood of described two-layer
Space between plate and described steelframe is filled with glass fibre cotton；Described door body is towards the side of described body of wall
Surface on be welded with the first plate body, described first plate body is iron plate, the close ground of described first plate body
Long back gauge ground 10-20cm and have the second plate body, described first hinge to set by the first gemel connection
It is set to: the angle of described first plate body and described second plate body is 0-90 °, not being connected with of described second plate body
The long limit of described first hinge has the 3rd plate body, described second hinge to be set to by the second gemel connection:
The angle of the second plate body and the 3rd plate body is 0-90 °, and described 3rd plate body is towards the table of the side of described body of wall
Face is provided with the magnet attracted mutually with described first plate body and described magnetic plate；
Wherein, described flame retardant coating contains the resin binder binding agent that parts by weight are 60-70 part, 20-30
The fire-proof flame-retarded agent of part, the refractory material of 10-15 part, the dispersant of 1-5 part and the foaming agent of 1-2 part；
Described anti-fingerprint coating be parts by weight be the anti-fingerprint resin of 40-50 part, the levelling agent of 1-5 part,
The defoamer of 1-5 part and the ionized water of 40-50 part are mixed, and wherein said anti-fingerprint resin contains weight
Number is the water-soluble epoxy resin of 50-60 part, the phenolic resin of 30-40 part, and the silane of 10-15 part is even
Connection agent, the light stabilizer of 1-5 part.
Preferably, described a kind of steel wood interior door, also include:
Doorframe, it is arranged on described door body periphery, the first long limit of described doorframe and the first of described door body
Long limit is flexibly connected by the 3rd hinge；
Door lock, it is horizontally set on inside described doorframe and described door body respectively, and described door lock is filled out with described
Fill thing not contact；
Door handle, it is arranged on the surfaces externally and internally of described door body.
Preferably, described a kind of steel wood interior door, described resin binder binding agent by parts by weight is
The polymethacrylates of 20-30 part, the epoxy resin of 10-20 part, 10-15 chlorinated paraffin and 5-10 part
Amino resins is compounding to be made, and described fire-proof flame-retarded agent is high polymerization degree APP and Bis(pentaerythritol), resistance to
Fire material is titanium dioxide or wollastonite, and dispersant is sodium hexameta phosphate, and foaming agent is tripolycyanamide.
Preferably, described a kind of steel wood interior door, described door body is steel plate, at described surface of steel plate
Being coated with one layer of chromium or aluminum before scribbling described flame retardant coating and described anti-fingerprint coating, thickness of coating is
8-10μm。
Preferably, described a kind of steel wood interior door, described 3rd plate body does not sets the one of described magnet
The surface of side is provided with strip sponge, and it is 0.9:1 with length ratio and the width ratio of described 3rd plate body,
Thickness is 2-3cm.
Preferably, described a kind of steel wood interior door, described first plate body, the second plate body and the 3rd plate
The shape of body is cuboid, described first plate body, described second plate body and the length of described 3rd plate body
Than being 1:1:1, width ratio is 3:3:1, and thickness ratio is for 2:3:1.
Preferably, described a kind of steel wood interior door, described flame-retardant wood board is normal pressure leaching in fire retardant
The solid wood board that stain is crossed, itself and described steelframe consistent size, described flame-retardant wood board with the length ratio of door body is
0.8:1, width ratio is 0.6:1, the grid of described latticed rectangle steelframe be the length of side be the square hole of 2cm.
The present invention at least includes following beneficial effect:
The first, resinae base material binding agent and a certain proportion of fire-proof flame-retarded agent, refractory material, foaming agent,
Dispersant prepares fireproof coating, has superior bond strength, and fire-resistant water-tolerant, by prepared
Fireproof coating is coated in door body surface and forms flame retardant coating, when chance of being heated is fiery, and the expanded foamed shape of flame retardant coating
Becoming fine and close hard fire proof heat-insulation layer, this fireprotection layer has the strongest flameproofed impact-resistance, can delay steel plate
Heat up, effectively protect door body；
The second, by adding a certain amount of levelling agent being suitable for its characteristic and defoamer in anti-fingerprint resin,
Prepared one has excellent anti-fingerprint coating, is coated on door body steel plate by this anti-fingerprint coating, can make
Door body surface is difficult to dirty, easy to clean, keeps the attractive in appearance of door body；
3rd, on the steel plate of door body, plate the chromium of one layer of 8-10 μm or aluminum can increase the physics of door body further
Intensity, and the steel plate of chromium plating or aluminum is difficult to corrosion；
4th, it is set to fireproof wood block and the structure of grid sandwiched with steel plates inside door body, improves door body self
Physical strength, simultaneously at the hole of plank and grid steel plate, filled glass fiber is cotton, due to glass fibers
Vinylon and cotton blend is extremely strong for the toleration of high temperature, it is possible to firmly supports packed layer when breaking out of fire, thus ensures
The physical strength of whole door body, it is to avoid door body is easily damaged；
Five, the first plate bodys are welded in the door body at distance ground 10-20cm place, and the first plate body passes through the
One gemel connection the second plate body, the second plate body passes through the second gemel connection the 3rd plate body, at body of wall and first
Being designed with magnetic plate on plate body, the 3rd plate body is provided with the magnet attracted mutually with magnetic plate, needs to use
During shoe rack, the 3rd plate body and the second plate body being launched, be placed on by shoes on the second plate body, the second plate body exists
First plate body angle in 90 °, the 3rd plate body and the second plate body angle in 90 ° under the action of gravity of shoes, the
Three plate bodys are not installed the side of magnet and are arranged the thick strip sponge of 2-3cm, it is ensured that shoes are between door-plate
It is not damaged, when not using shoe rack, the magnetic plate of the first plate body and the magnet effect of the 3rd plate body, make
Obtaining the second plate body and the 3rd plate body is close to the first plate body, space availability ratio is high, the storage function having had；
6th, the shape of described first plate body, the second plate body and the 3rd plate body is cuboid, and described
One plate body, described second plate body and described 3rd plate body length are than for 1:1:1, and width ratio is 3:3:1, thickness
Than be 2:3:1, the length of three pieces of plate bodys is equal makes shoe rack can accommodate more shoes, the second plate body with
First plate body width is equal so that when plate body folds, and the second plate body is parallel with the first plate body and same high, increases
Add steadiness when shoe rack folds, and the magnet on the 3rd plate body completely attaches to and the first plate body, and not
Affecting overall attractive in appearance of door, the width of the 3rd plate body and the thickness design of three pieces of plate bodys are to hold guaranteeing
On the premise of shoes weight, alleviate the burden of door body as far as possible；
7th, described flame-retardant wood board and described steelframe consistent size, described flame-retardant wood board and described door body
Length ratio is for 0.8:1, and width ratio is 0.6:1 so that on the basis of leaving the space installing door lock, more greatly
The physical strength within increase door body of area, the grid of described latticed rectangle steelframe be the length of side be 2cm
Square hole, ensureing on the premise of stabilized structure, leaving the space filling fire proofing material, improving door
The fire resistance of body.
Part is embodied by the further advantage of the present invention, target and feature by description below, and part also will
By the research of the present invention and practice are understood by the person skilled in the art.
Accompanying drawing explanation
Fig. 1 is the steel wood interior door of the present invention structural representation towards the surface of the side of body of wall；
Fig. 2 is the steel wood interior door of the present invention structural representation when shoe rack is received；
Fig. 3 is the steel wood interior door of the present invention structural representation when shoe rack uses；
Fig. 4 is the internal structure schematic diagram of door body of the present invention.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art's reference
Description word can be implemented according to this.
Should be appreciated that used herein such as " have ", " comprising " and " including " term not
Allot other element one or more or the existence of a combination thereof or interpolation.
As Figure 1-4, a kind of steel wood interior door, including:
Magnetic plate, it is arranged on house interior and the body of wall that contacts with described steel wood interior door, described magnetic
Suction disc is iron plate；
Door body 2, its surface scribbles flame retardant coating thick for 2-3mm and the anti-fingerprint of 10-15nm thickness successively
Coating, described door body 2 is internal is provided with implant, and described implant is that two-layer soaked resistance in fire retardant
Firebrand plate 11 clamps the latticed rectangle steelframe 12 of the square hole that one layer of length of side is 2cm and forms, fire-retardant
Plank 11 and the sandwich structure of grid steel plate composition, improve the physical strength of door body 2 self, simultaneously in resistance
At the hole of firebrand plate 11 and grid steel plate 12, filled glass fiber is cotton, owing to glass fibre cotton is for height
The toleration of temperature is extremely strong, it is possible to firmly supports packed layer when breaking out of fire, thus ensures whole door body 2
Physical strength, it is to avoid door body 2 is easily damaged；Described door body 2 is towards the table of the side of described body of wall
Being welded with the first plate body 5 on face, described first plate body 5 is iron plate, and described first plate body 5 is closely
The long back gauge ground 10-20cm in face, and connected by the first hinge 8 and have the second plate body 6, described first
Hinge 8 is set to: the angle of described first plate body 5 and described second plate body 6 is 0-90 °, and described second
The long limit not being connected with described first hinge 8 of plate body 6 is connected by the second hinge 9 the 3rd plate body 7,
Described second hinge 9 is set to: the angle of the second plate body 6 and the 3rd plate body 7 is 0-90 °, and the described 3rd
Plate body 7 is provided with and described first plate body 5 and described magnetic plate phase towards the surface of the side of described body of wall
The magnet 10 attracted, when needing to use shoe rack, launches the 3rd plate body 7 and the second plate body 6, by footwear
Son is placed on the second plate body 6, and the second plate body 6 is the first plate body 5 angle in 90 ° under the action of gravity of shoes,
3rd plate body 7 and the second plate body 6 angle in 90 °, when not using shoe rack, the magnetic plate of the first plate body 5 with
The magnet 10 of the 3rd plate body 7 acts on so that the second plate body 6 and the 3rd plate body 7 are close to the first plate body
5, space availability ratio is high, the storage function having had；
Wherein, described flame retardant coating contains the resin binder binding agent that parts by weight are 60-70 part, 20-30
The fire-proof flame-retarded agent of part, the refractory material of 10-15 part, the dispersant of 1-5 part and the foaming agent of 1-2 part,
Can preferably play fireproofing function, when door body 2 is heated chance fire, flame retardant coating is expanded foamed forms densification
Hard fire proof heat-insulation layer, this fireprotection layer has the strongest flameproofed impact-resistance, can delay the intensification of steel plate,
Effectively protection door body 2；
Described anti-fingerprint coating be parts by weight be the anti-fingerprint resin of 40-50 part, the levelling agent of 1-5 part,
The defoamer of 1-5 part and the ionized water of 40-50 part are mixed, and wherein said anti-fingerprint resin contains weight
Number is the water-soluble epoxy resin of 50-60 part, the phenolic resin of 30-40 part, and the silane of 10-15 part is even
Connection agent, the light stabilizer of 1-5 part, add in anti-fingerprint resin a certain amount of be suitable for its characteristic levelling agent and
Defoamer, can make door body 2 surface be difficult to dirty, easy to clean, it is possible to keep the attractive in appearance of door body 2.
In another kind of technical scheme, described steel wood interior door, also include:
Doorframe 1, it is arranged on described door body 2 periphery, the first long limit of described doorframe 1 and described door body 2
The first long limit by the 3rd hinge be flexibly connected；
Door lock 4, it is horizontally set on described doorframe 1 respectively and described door body 2 is internal, described door lock 4
Do not contact with described implant；
Door handle 3, it is arranged on the surfaces externally and internally of described door body 2.
In another kind of technical scheme, described resin binder binding agent is the poly-of 20-30 part by parts by weight
Methacrylate, the epoxy resin of 10-20 part, 10-15 chlorinated paraffin and 5-10 part amino resins are compounding
Making, described fire-proof flame-retarded agent is high polymerization degree APP and Bis(pentaerythritol), and refractory material is titanium white
Powder or wollastonite, dispersant is sodium hexameta phosphate, and foaming agent is tripolycyanamide, has superior cohering by force
Degree, fire-resistant water-tolerant.
In another kind of technical scheme, described door body 2 is steel plate, scribbles described resistance at described surface of steel plate
Being coated with one layer of chromium or aluminum before combustion coating and described anti-fingerprint coating, thickness of coating is 8-10 μm, can be further
Increase the physical strength of door body 2, and the steel plate of chromium plating or aluminum is difficult to corrosion.
In another kind of technical scheme, described 3rd plate body 7 does not sets the surface of the side of described magnet 10
Being provided with the strip sponge that thickness is 2-3cm, it is equal with the length of described 3rd plate body 7 ratio and width ratio
For 0.9:1, ensure that shoes are not damaged between door-plate to greatest extent.
In another kind of technical scheme, described first plate body the 5, second plate body 6 and the shape of the 3rd plate body 7
Shape is cuboid, described first plate body 5, described second plate body 6 and the length of described 3rd plate body 7
Than being 1:1:1, width ratio is 3:3:1, and thickness ratio is for 2:3:1, and the length of three pieces of plate bodys is equal makes shoe rack
Can accommodate more shoes, the second plate body 6 is equal with the first plate body 5 width so that when plate body folds,
Second plate body 6 is parallel with the first plate body 5 and same high, and the magnet 10 on the 3rd plate body 7 completely attaches to
With the first plate body 5, increase steadiness when shoe rack folds, and do not affect the attractive in appearance of door entirety, the 3rd plate
The thickness design of the width of body 7 and three pieces of plate bodys is on the premise of guaranteeing to bear shoes weight, to the greatest extent
Amount alleviates the burden of door body 2
In another kind of technical scheme, described flame-retardant wood board 11 is the impregnated solid wood of normal pressure in fire retardant
Plate, it is with described steelframe 12 consistent size, the length of described flame-retardant wood board 11 and door body 2 ratio for 0.8:1,
Width ratio is 0.6:1, the grid of described latticed rectangle steelframe 12 be the length of side be the square hole of 2cm,
Make on the basis of leaving the space installing door lock 4, the physics within greater area of increase door body 2
Intensity, the length of side is that the square net steelframe 12 of 2cm is ensureing on the premise of stabilized structure, leaves and fills out
Fill the space of fire proofing material, improve the fire resistance of door body 2.
Although embodiment of the present invention are disclosed as above, but it is not restricted to description and embodiment party
Listed utilization in formula.It can be applied to various applicable the field of the invention completely.For being familiar with ability
For the personnel in territory, it is easily achieved other amendment.Therefore without departing substantially from claim and etc. homotype
Enclosing under limited general concept, the present invention is not limited to specific details and shown here as the figure with description
Example.
Claims (7)
1. a steel wood interior door, it is characterised in that including:
Magnetic plate, it is arranged on house interior and the body of wall that contacts with described steel wood interior door, and described magnetic plate is iron plate；
Door body, flame retardant coating and anti-fingerprint coating is scribbled successively on its surface, the thickness of described flame retardant coating is 2-3mm, the thickness of described anti-fingerprint coating is 10-15nm, it is provided with implant inside described door body, described implant is that two-layer flame-retardant wood board one layer of latticed rectangle steelframe of clamping forms, and the space between described two-layer flame-retardant wood board and described steelframe is filled with glass fibre cotton；Described door body is welded with the first plate body on the surface of the side of described body of wall, described first plate body is ferrum plate, the long back gauge ground 10-20cm on the close ground of described first plate body and have the second plate body by the first gemel connection, described first hinge is set to: the angle of described first plate body and described second plate body is 0-90 °, there is the 3rd plate body on the long limit not being connected with described first hinge of described second plate body by the second gemel connection, described second hinge is set to: the angle of the second plate body and the 3rd plate body is 0-90 °, described 3rd plate body is provided with, towards the surface of the side of described body of wall, the magnet attracted mutually with described first plate body and described magnetic plate；
Wherein, described flame retardant coating contains the resin binder binding agent that parts by weight are 60-70 part, the fire-proof flame-retarded agent of 20-30 part, the refractory material of 10-15 part, the dispersant of 1-5 part and the foaming agent of 1-2 part；
Described anti-fingerprint coating be parts by weight be the anti-fingerprint resin of 40-50 part, the levelling agent of 1-5 part, the defoamer of 1-5 part and the ionized water of 40-50 part are mixed, wherein said anti-fingerprint resin contains the water-soluble epoxy resin that parts by weight are 50-60 part, the phenolic resin of 30-40 part, the silane coupler of 10-15 part, the light stabilizer of 1-5 part.
2. a kind of steel wood interior door as claimed in claim 1, it is characterised in that also include:
Doorframe, it is arranged on described door body periphery, and the limit long with the first of described door body, the first long limit of described doorframe is flexibly connected by the 3rd hinge；
Door lock, it is horizontally set on inside described doorframe and described door body respectively, and described door lock does not contacts with described implant；
Door handle, it is arranged on the surfaces externally and internally of described door body.
3. a kind of steel wood interior door as claimed in claim 2, it is characterized in that, described resin binder binding agent is by the polymethacrylates that parts by weight are 20-30 part, the epoxy resin of 10-20 part, 10-15 chlorinated paraffin and 5-10 part amino resins compound to be made, and described fire-proof flame-retarded agent is high polymerization degree APP and Bis(pentaerythritol), and refractory material is titanium dioxide or wollastonite, dispersant is sodium hexameta phosphate, and foaming agent is tripolycyanamide.
4. a kind of steel wood interior door as claimed in claim 3, it is characterised in that described door body is steel plate, is coated with one layer of chromium or aluminum before described surface of steel plate scribbles described flame retardant coating and described anti-fingerprint coating, and thickness of coating is 8-10 μm.
5. steel wood interior door as claimed in claim 4 a kind of, it is characterised in that the surface of the side that described 3rd plate body does not sets described magnet is provided with strip sponge, its length with described 3rd plate body than and width ratio be 0.9:1, thickness is 2-3cm.
6. a kind of steel wood interior door as claimed in claim 5, it is characterized in that, the shape of described first plate body, the second plate body and the 3rd plate body is cuboid, and the length of described first plate body, described second plate body and described 3rd plate body is than for 1:1:1, width ratio is 3:3:1, and thickness is than for 2:3:1.
7. a kind of steel wood interior door as claimed in claim 6, it is characterized in that, described flame-retardant wood board is the impregnated solid wood board of normal pressure in fire retardant, it is with described steelframe consistent size, the length of described flame-retardant wood board and door body is than for 0.8:1, width ratio is 0.6:1, the grid of described latticed rectangle steelframe be the length of side be the square hole of 2cm.
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| CN201510322991.XA CN104989241B (en) | 2015-06-14 | 2015-06-14 | Steel wood indoor door |
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| CN201510322991.XA CN104989241B (en) | 2015-06-14 | 2015-06-14 | Steel wood indoor door |
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| CN104989241A CN104989241A (en) | 2015-10-21 |
| CN104989241B true CN104989241B (en) | 2017-01-11 |
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| CN201510322991.XA Active CN104989241B (en) | 2015-06-14 | 2015-06-14 | Steel wood indoor door |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105507779B (en) * | 2016-01-29 | 2017-06-30 | 广州市钢将军门业有限公司 | A kind of fire resistant doorsets |
| CN105442985B (en) * | 2016-01-29 | 2017-09-12 | 蒙城丽倩家具有限公司 | A kind of doorframe of fire resistant doorsets |
| CN105952336A (en) * | 2016-06-29 | 2016-09-21 | 石千慧 | Antitheft door |
| CN107854800B (en) * | 2017-11-24 | 2020-12-18 | 西安威西特消防科技有限责任公司 | Automatic fire extinguishing composition |
| CN109534777A (en) * | 2018-10-09 | 2019-03-29 | 张健 | A kind of exterior wall fire resistant flame retardant coating and preparation method thereof |
| CN109519087A (en) * | 2018-12-14 | 2019-03-26 | 广西祖昌门业有限公司 | Kitchen door special |
| CN109779494B (en) * | 2019-03-27 | 2020-09-01 | 广东顺德震雄消防器材有限公司 | High-efficient fire door that prevents keeping apart |
| CN113394406A (en) * | 2021-05-31 | 2021-09-14 | 惠州锂威电子科技有限公司 | Current collector, electrode plate and lithium ion battery |
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