CN205445361U - Steel door - Google Patents
Steel door Download PDFInfo
- Publication number
- CN205445361U CN205445361U CN201521116169.XU CN201521116169U CN205445361U CN 205445361 U CN205445361 U CN 205445361U CN 201521116169 U CN201521116169 U CN 201521116169U CN 205445361 U CN205445361 U CN 205445361U
- Authority
- CN
- China
- Prior art keywords
- galvanized steel
- door
- steel sheet
- plain sheet
- steel plain
- 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
Abstract
The utility model discloses a steel door, including body, door frame, door hinge, peephole, lock and door knob, the body includes the steel sheet, first galvanized steel sheet, polyurethane foam and second galvanized steel sheet, it has polyurethane foam to fill between first galvanized steel sheet and the second galvanized steel sheet, first galvanized steel sheet, polyurethane foam and second galvanized steel sheet adopt the mode of veneer to adhere into an integrated plate, the steel sheet is installed at integrated plate's both ends, be equipped with the sealing strip between integrated plate and the steel sheet, the body is installed in the door frame, be equipped with a hinge between body and the door frame, the body upper end is equipped with the peephole, the body right side is equipped with the lock, install the door knob on the lock. The device reasonable in design, the installation is convenient with the dismantlement, and manufacturing cost is moderate, adopting and filling polyurethane foam between first galvanized steel sheet and the second galvanized steel sheet, fire resistance, heat insulating ability and sound -proofing properties are good, sturdy and durable, corrosion resisting property is gone with by waterproof performance, long service life.
Description
Technical field
This utility model relates to a kind of door, specifically a kind of steel door.
Background technology
Door refers to the gateway of building or is arranged on the device that gateway can switch, and door is a kind of entity of the segmentation confined space, and its effect is the gateway that can connect and close two or more space.Dividing according to material, door can be divided into timber, steel casement door, aluminium alloy door, plastic door and iron gate etc..Door generally includes doorframe, door leaf, door-hinge, handle, door lock and threshold.Along with people's attention to safety, the application of antitheft door is more and more universal.The most existing antitheft door all uses steel plate and the galvanized steel plain sheet of the inside filled honeycomb paper, although this antitheft door meets the demand that people are antitheft, but anti-flammability, heat insulating ability and soundproof effect are poor.
Utility model content
The purpose of this utility model is to provide a kind of steel door, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of steel door, including body, doorframe, door hinge, peephole, door lock and door knob, described body includes steel plate, first galvanized steel plain sheet, polyurethane foam and the second galvanized steel plain sheet, first galvanized steel plain sheet and the second galvanized steel plain sheet are positioned at outermost layer, it is filled with polyurethane foam between first galvanized steel plain sheet and the second galvanized steel plain sheet, first galvanized steel plain sheet, polyurethane foam and the second galvanized steel plain sheet use glued mode to be bonded into an integral slab, the two ends of integral slab are provided with steel plate, sealing strip it is provided with between integral slab and steel plate, body is arranged in doorframe, door hinge it is provided with between body and doorframe, body upper end is provided with peephole, door lock it is provided with on the right side of body, door knob is installed on door lock.
As further program of the utility model: the thickness of steel plate is 1.5mm, the thickness of the first galvanized steel plain sheet and the second galvanized steel plain sheet is 0.8mm.
As further program of the utility model: the quantity of door hinge is four, door knob uses galvanized steel plain sheet material to make.
As further program of the utility model: be provided with blind hinge between steel plate and integral slab.
Compared with prior art, the beneficial effects of the utility model are: this device is reasonable in design, and installation and removal are convenient, and production cost is moderate；Using filled polyurethane foaming between the first galvanized steel plain sheet and the second galvanized steel plain sheet, anti-flammability, heat insulating ability and sound insulation value are good；Sturdy and durable, water resistance and corrosion resistance and good, service life is long.
Accompanying drawing explanation
Fig. 1 is the structural representation of steel door.
Fig. 2 is the structural representation of body in steel door.
Wherein: 1-body, 11-steel plate, 12-the first galvanized steel plain sheet, 13-polyurethane foam, 14-the second galvanized steel plain sheet, 15-sealing strip, 2-doorframe, 3-door hinge, 4-peephole, 5-door lock, 6-door knob.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
nullRefer to Fig. 1-2，A kind of steel door，Including body 1、Doorframe 2、Door hinge 3、Peephole 4、Door lock 5 and door knob 6，Described body 1 includes steel plate 11、First galvanized steel plain sheet 12、Polyurethane foam 13 and the second galvanized steel plain sheet 14，First galvanized steel plain sheet 12 and the second galvanized steel plain sheet 14 are positioned at outermost layer，It is filled with polyurethane foam 13 between first galvanized steel plain sheet 12 and the second galvanized steel plain sheet 14，First galvanized steel plain sheet 12、Polyurethane foam 13 and the second galvanized steel plain sheet 14 use the mode of gluing to be bonded into an integral slab，The two ends of integral slab are provided with steel plate 11，Sealing strip 15 it is provided with between integral slab and steel plate 11，Body 1 is arranged in doorframe 2，Door hinge 3 it is provided with between body 1 and doorframe 2，Body 1 upper end is provided with peephole 4，Door lock 5 it is provided with on the right side of body 1，Door knob 6 is installed on door lock 5.The thickness of steel plate 11 is 1.5mm, and the thickness of the first galvanized steel plain sheet 12 and the second galvanized steel plain sheet 14 is 0.8mm.The quantity of door hinge 3 is four, and door knob 6 uses galvanized steel plain sheet material to make.It is provided with blind hinge between steel plate 11 and integral slab.
Operation principle of the present utility model is: use between the first galvanized steel plain sheet 12 and the second galvanized steel plain sheet 14 filled polyurethane foaming 13, then adds steel plate 11 and body made by sealing strip 15, has good anti-flammability, heat insulating ability and sound-proofing.This device is reasonable in design, and installation and removal are convenient, and production cost is moderate；Using filled polyurethane foaming 13 between the first galvanized steel plain sheet 12 and the second galvanized steel plain sheet 14, anti-flammability, heat insulating ability and sound insulation value are good；Sturdy and durable, water resistance and corrosion resistance and good, service life is long.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art is possessed, it is also possible to make a variety of changes on the premise of without departing from this patent objective.
Claims (4)
1. a steel door, it is characterized in that, including body, doorframe, door hinge, peephole, door lock and door knob, described body includes steel plate, first galvanized steel plain sheet, polyurethane foam and the second galvanized steel plain sheet, first galvanized steel plain sheet and the second galvanized steel plain sheet are positioned at outermost layer, it is filled with polyurethane foam between first galvanized steel plain sheet and the second galvanized steel plain sheet, first galvanized steel plain sheet, polyurethane foam and the second galvanized steel plain sheet use glued mode to be bonded into an integral slab, the two ends of integral slab are provided with steel plate, sealing strip it is provided with between integral slab and steel plate, body is arranged in doorframe, door hinge it is provided with between body and doorframe, body upper end is provided with peephole, door lock it is provided with on the right side of body, door knob is installed on door lock.
Steel door the most according to claim 1, it is characterised in that the thickness of described steel plate is 1.5mm, the thickness of the first galvanized steel plain sheet and the second galvanized steel plain sheet is 0.8mm.
Steel door the most according to claim 1 and 2, it is characterised in that the quantity of described door hinge is four, door knob uses galvanized steel plain sheet material to make.
Steel door the most according to claim 3, it is characterised in that be provided with blind hinge between described steel plate and integral slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521116169.XU CN205445361U (en) | 2015-12-30 | 2015-12-30 | Steel door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521116169.XU CN205445361U (en) | 2015-12-30 | 2015-12-30 | Steel door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205445361U true CN205445361U (en) | 2016-08-10 |
Family
ID=56573154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521116169.XU Expired - Fee Related CN205445361U (en) | 2015-12-30 | 2015-12-30 | Steel door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205445361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106750099A (en) * | 2017-01-17 | 2017-05-31 | 广西吉顺能源科技有限公司 | Polyurethane anti-theft door plate |
-
2015
- 2015-12-30 CN CN201521116169.XU patent/CN205445361U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106750099A (en) * | 2017-01-17 | 2017-05-31 | 广西吉顺能源科技有限公司 | Polyurethane anti-theft door plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105421957A (en) | Steel fiber armored security door | |
| CN205445361U (en) | Steel door | |
| CN203684975U (en) | Wooden fireproof thermal-insulation single-leaf door | |
| CN201763186U (en) | Novel sound insulation door and window | |
| CN203684958U (en) | Wooden fireproof thermal-insulation double-leaf door | |
| CN203285290U (en) | Wood biparting heat insulation fireproof door with glass | |
| CN204457324U (en) | There is the safety anti-theft door of heat preservation and soundproof fire-proof function | |
| CN105401828B (en) | A kind of door and window energy-conservation enhancing composite water-proof pair frame | |
| CN204200002U (en) | Waterproof and heat-insulating window | |
| CN205445390U (en) | Fine armoured burglary -resisting door of steel | |
| CN203462955U (en) | Fireproof and soundproof armored safety door | |
| CN205349082U (en) | Vice frame of energy -conserving reinforcing composite waterproof of door and window | |
| CN204252800U (en) | Quiet rolling door | |
| CN206458236U (en) | A kind of new hot aluminium alloy casement window opening inwards that break | |
| CN106337636A (en) | Environmental-friendly heat preservation door | |
| CN207245506U (en) | A kind of aluminium alloy door-window | |
| CN206530206U (en) | Prominent casement window in work room during a kind of environment-friendly type is strengthened | |
| CN205078135U (en) | Grain depot heat preservation sealed door | |
| CN204386353U (en) | Plastic-steel door and window window frame profile | |
| CN204212602U (en) | With the floor spring door system strengthening structure | |
| CN215443743U (en) | Jingtai wood passive wood window | |
| WO2011143796A1 (en) | Composite energy-saving door or window assembled by aluminum wood, plastic wood or steel wood | |
| CN211144191U (en) | Steel-wood energy-saving bridge-cut-off door structure | |
| CN206942551U (en) | A kind of environment-friendly type aluminum wood composite door and window | |
| RU148040U1 (en) | DOOR LEAF |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20161230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |