CN202170736U - Steel wood security fire door - Google Patents
Steel wood security fire door Download PDFInfo
- Publication number
- CN202170736U CN202170736U CN2011202475562U CN201120247556U CN202170736U CN 202170736 U CN202170736 U CN 202170736U CN 2011202475562 U CN2011202475562 U CN 2011202475562U CN 201120247556 U CN201120247556 U CN 201120247556U CN 202170736 U CN202170736 U CN 202170736U
- Authority
- CN
- China
- Prior art keywords
- layer
- door
- metallic support
- steel wood
- theft
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model belongs to the technical field of manufacturing a refractory material, especially relates to a steel wood security fire door, comprising a door plate and a door frame, wherein the door plate comprises a face plate and a core plate, the face plate covers the outer layer of the core plate, the core plate comprises a refractory layer, the refractory layer is composed of a metal bracket and at least one layer of a magnesium material layer enwrapped the metal bracket, the magnesium material layer is adhered with the metal bracket by a glue water, the thickness of the magnesium material layer is 0.1-0.5mm and the thickness of the metal bracket is 0.5-3mm. The steel wood security fire door has features of relative high firmness and intensity.
Description
Technical field
The utility model belongs to refractory material and makes the field, relates in particular to a kind of steel wood anti-theft and fireproof door.
Background technology
The PLASTIC LAMINATED that uses now has wooden and two kinds on metal basically, and metal PLASTIC LAMINATED not only cost is higher but also quality heavy, wooden PLASTIC LAMINATED relative low price but lighter weight.
China utility model CN200620127718.8 discloses the structure that name is called fire-proof wooden door; It mainly constitutes a body by dash board, sandwich layer, fireprotection layer, fire prevention infill panel; Wooden frame sticks with glue agent and is bonded on the dash board; Described Men Tiwei layer structure, each layer ordering structure be successively: dash board, sandwich layer, fireprotection layer, the fire prevention infill panel of processing with chemical material.Be respectively arranged with adhesive layer between fireprotection layer, sandwich layer, the dash board.Its fire prevention infill panel is to be mixed and made into inside with magnesium hydroxide and a certain amount of magnesium chloride to be cellular plate body; Though have excellent fireproof performance; Good sound insulation, effect of heat insulation are arranged again simultaneously, but the intensity that the door body can provide is limited, causes its easy deformation under hot conditions; Then the effect of isolated fire is limited, and safety can't ensure.
The utility model content
The technical purpose of the utility model is the deficiency to prior art, and a kind of the steel wood anti-theft and fireproof door that body is firm, intensity is higher is provided.
The technical scheme that realizes the utility model technical purpose is: a kind of steel wood anti-theft and fireproof door; Comprise door-plate and doorframe; Said door-plate comprises panel and central layer, and said panel covers the skin of said central layer, and said central layer comprises fireprotection layer; Said fireprotection layer by metallic support be wrapped in the outer magnesian layer of one deck at least of said metallic support and form; Through glue, the thickness of said magnesian layer is 0.1～0.5mm between said magnesian layer and the said metallic support, and the thickness of said metallic support is 0.5～3mm.
As the further optimization to technique scheme, said door-plate comprises three layers of magnesia layer and is interposed in metallic support wherein.
As the further optimization to technique scheme, said sandwich layer is made up of wooden frame and the pearl rock stratum that is filled in the wooden frame.
As the further optimization to technique scheme, said metallic support is made up of a plurality of grids, and said grid is square or rhombus or the isosceles trapezoid of the length of side 3～25mm.
Compared with prior art, the beneficial effect of a kind of steel wood of the utility model anti-theft and fireproof door mainly shows as: the door body is firm, intensity is higher.
Description of drawings
Shown in Figure 1 is the structural representation of a kind of steel wood of the utility model anti-theft and fireproof door.
The specific embodiment
As one of most preferred embodiment of a kind of steel of the utility model wood anti-theft and fireproof door,, comprise door-plate 2 and doorframe 1 referring to accompanying drawing 1; Door-plate 2 comprises panel and central layer, and panel covers the skin of said central layer, and central layer comprises fireprotection layer; Fireprotection layer by metallic support be wrapped in that metallic support is outer to be formed to three layers magnesian layer; Through glue, the thickness of magnesian layer is 0.1～0.5mm between magnesian layer and the metallic support, and preferred thickness is 0.2mm; The thickness of metallic support is 0.5～3mm, and preferred thickness is 1mm.
Door-plate 2 comprises three layers of magnesia layer and is interposed in metallic support wherein.
Sandwich layer is made up of wooden frame and the pearl rock stratum that is filled in the wooden frame.
Metallic support is made up of a plurality of grids, and grid is the rhombus of the length of side 3～25mm.
In sum; After those of ordinary skill in the art reads the utility model file; Technical scheme and technical conceive according to the utility model need not the replacement that scheme between other various corresponding conversion scheme or each embodiment of the utility model is made in creative mental labour, all belong to the scope that the utility model is protected.
Claims (4)
1. a steel wood anti-theft and fireproof door comprises door-plate and doorframe, it is characterized in that; Said door-plate comprises panel and central layer, and said panel covers the skin of said central layer, and said central layer comprises fireprotection layer; Said fireprotection layer by metallic support be wrapped in the outer magnesian layer of one deck at least of said metallic support and form; Through glue, the thickness of said magnesian layer is 0.1～0.5mm between said magnesian layer and the said metallic support, and the thickness of said metallic support is 0.5～3mm.
2. steel wood anti-theft and fireproof door according to claim 1 is characterized in that said door-plate comprises three layers of magnesia layer and is interposed in metallic support wherein.
3. steel wood anti-theft and fireproof door according to claim 1 is characterized in that said sandwich layer is made up of wooden frame and the pearl rock stratum that is filled in the wooden frame.
4. steel wood anti-theft and fireproof door according to claim 1 is characterized in that said metallic support is made up of a plurality of grids, and said grid is square or rhombus or the isosceles trapezoid of the length of side 3～25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202475562U CN202170736U (en) | 2011-07-14 | 2011-07-14 | Steel wood security fire door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202475562U CN202170736U (en) | 2011-07-14 | 2011-07-14 | Steel wood security fire door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202170736U true CN202170736U (en) | 2012-03-21 |
Family
ID=45828931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202475562U Expired - Fee Related CN202170736U (en) | 2011-07-14 | 2011-07-14 | Steel wood security fire door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202170736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894681A (en) * | 2018-07-26 | 2018-11-27 | 鹤山联塑实业发展有限公司 | A kind of anti-fire door core board and preparation method thereof of the three-dimensional netted bracket of band |
-
2011
- 2011-07-14 CN CN2011202475562U patent/CN202170736U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894681A (en) * | 2018-07-26 | 2018-11-27 | 鹤山联塑实业发展有限公司 | A kind of anti-fire door core board and preparation method thereof of the three-dimensional netted bracket of band |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202265909U (en) | Composite sandwich non-inflammable external wall plate | |
| CN102966193A (en) | Composite sandwich board provided with heat-insulated metal surface | |
| CN202170736U (en) | Steel wood security fire door | |
| CN201826719U (en) | Steel/wooden burglarproof and fireproof door with detachable veneer | |
| CN203247726U (en) | Combined refrigeration house color steel sandwich panel | |
| CN201567930U (en) | Compound silicate fire door | |
| CN202990140U (en) | Metal-topped insulating composite sandwich panel | |
| CN202755579U (en) | Colloidizing honeycomb composite wood veneer | |
| CN2929039Y (en) | Heat insulation decoration board | |
| CN202755861U (en) | Colloidizing honeycomb composite door leaf | |
| CN204059823U (en) | Inorganic sandstone fire prevention energy-saving decorated sheet | |
| CN203022153U (en) | Fireproof board for building | |
| CN201850958U (en) | Steel-wood antitheft fire door prepared by inorganic panel | |
| CN205976036U (en) | Low heat conduction extruded sheet | |
| CN202577642U (en) | Polystyrene foam fireproof sandwich board | |
| CN201279950Y (en) | Partition board | |
| CN102425362A (en) | Calcium silicate composite fireproof door core plate | |
| CN202990321U (en) | Novel pinch plate | |
| CN205329978U (en) | Multi -functional wallboard | |
| CN211691198U (en) | Scratch-resistant self-repairing fireproof decorative plate | |
| CN103692715A (en) | Building composite board | |
| CN202990323U (en) | Pinch plate | |
| CN201154564Y (en) | Honeycomb composite structure material | |
| CN201162285Y (en) | Perlite fire-proof board | |
| CN202911437U (en) | Safe and energy saving ornamental plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120321 Termination date: 20120714 |