CN204326898U - Fireproof door leaf - Google Patents
Fireproof door leaf Download PDFInfo
- Publication number
- CN204326898U CN204326898U CN201420802728.1U CN201420802728U CN204326898U CN 204326898 U CN204326898 U CN 204326898U CN 201420802728 U CN201420802728 U CN 201420802728U CN 204326898 U CN204326898 U CN 204326898U
- Authority
- CN
- China
- Prior art keywords
- daughter board
- door leaf
- inner core
- fireproof door
- housing
- 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
Landscapes
- Special Wing (AREA)
Abstract
The utility model discloses fireproof door leaf, comprise housing and inner core; Described housing, by galvanized sheet straight forming, is filled with perlite between described housing and inner core; Described inner core is made up of polylith daughter board; Isolated by shaped steel between described daughter board; Described daughter board and shaped steel are bonded by Waterproof gum.Fireproof door leaf of the present utility model, between the housing and inner core of door leaf, fill perlite, inner core is made up of multiple daughter board again, in the middle of daughter board, also adopted shaped steel to isolate, and daughter board is formed by filling perlite inside crust, enhances the fireproof performance of door leaf to a certain extent; Housing arranges fireproof door closer installation position, and the installation being convenient to fireproof door closer is fixed, and improves installation effectiveness; Square groove offered by doorframe and embedded compound heat-insulation type flame resistant glass, be convenient to the observation to the intensity of a fire, utilize evacuating personnel arrangement.
Description
Technical field
The utility model relates to fireproof door leaf, belongs to labeled door component technology field.
Background technology
Labeled door is the door that can provide opening portion flameproof protection to a certain degree.Labeled door have smooth surface smooth, elegant in appearance, open the features such as flexible, sturdy and durable, esy to use, safe and reliable.Labeled door is by a lot of specification and type; Wherein, fire resistance steel door adopts steel material to make doorframe, door leaf skeleton and door skin, and in door leaf, fills the fire-proof heat-insulating material harmless to human non-toxic, and be equipped with fire prevention Hardware fitting and form, and has certain fire resistance.And laminating tight ness rating on existing fireproof door frame brace summer doorframe and fire-proof door leaf is not high enough, and the fastness of structure also has much room for improvement, flameproof effect cannot reach best state, because fireproof door leaf is firm not in accident, easily causes larger casualties.Therefore, for solving the problem, urgently research and develop a kind of new fireproof door leaf.
Summary of the invention
(1) technical problem that will solve
For solving the problem, the utility model proposes fireproof door leaf, perlite is filled between the housing and inner core of door leaf, inner core is made up of multiple daughter board again, in the middle of daughter board, also adopted shaped steel to isolate, and daughter board is formed by filling perlite inside crust, enhances the fireproof performance of door leaf to a certain extent; Housing arranges fireproof door closer installation position, and the installation being convenient to fireproof door closer is fixed, and improves installation effectiveness; Square groove offered by doorframe and embedded compound heat-insulation type flame resistant glass, be convenient to the observation to the intensity of a fire, utilize evacuating personnel arrangement.
(2) technical scheme
Fireproof door leaf of the present utility model, comprises housing and inner core; Described housing, by galvanized sheet straight forming, is filled with perlite between described housing and inner core; Described inner core is made up of polylith daughter board; Isolated by shaped steel between described daughter board; Described daughter board and shaped steel are bonded by Waterproof gum.
Further, described housing is also provided with fireproof door closer installation position.
Further, described housing offers square groove; Described square groove is embedded with compound heat-insulation type flame resistant glass.
Further, described daughter board is formed by filling perlite inside crust.
(3) beneficial effect
Fireproof door leaf of the present utility model, between the housing and inner core of door leaf, fill perlite, inner core is made up of multiple daughter board again, in the middle of daughter board, also adopted shaped steel to isolate, and daughter board is formed by filling perlite inside crust, enhances the fireproof performance of door leaf to a certain extent; Housing arranges fireproof door closer installation position, and the installation being convenient to fireproof door closer is fixed, and improves installation effectiveness; Square groove offered by doorframe and embedded compound heat-insulation type flame resistant glass, be convenient to the observation to the intensity of a fire, utilize evacuating personnel arrangement.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is that Fig. 1 of the present utility model is along A-A line schematic cross-section.
Detailed description of the invention
Fireproof door leaf as depicted in figs. 1 and 2, comprises housing 1 and inner core 2; Described housing 1, by galvanized sheet straight forming, is filled with perlite 5 between described housing 1 and inner core 2; Described inner core 2 is made up of polylith daughter board 3; Isolated by shaped steel 4 between described daughter board 3; Described daughter board 3 is bonded by Waterproof gum with shaped steel 4.
Described housing 1 is also provided with fireproof door closer installation position 8, and the installation being convenient to fireproof door closer is fixed, and improves installation effectiveness.
Described housing 1 offers square groove 6; Described square groove 6 is embedded with compound heat-insulation type flame resistant glass 7, is convenient to the observation to the intensity of a fire.
Described daughter board 3 is formed by filling perlite inside crust, enhances the fireproof performance of door leaf to a certain extent.
Embodiment recited above is only be described preferred embodiment of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (4)
1. fireproof door leaf, is characterized in that: comprise housing and inner core; Described housing, by galvanized sheet straight forming, is filled with perlite between described housing and inner core; Described inner core is made up of polylith daughter board; Isolated by shaped steel between described daughter board; Described daughter board and shaped steel are bonded by Waterproof gum.
2. fireproof door leaf according to claim 1, is characterized in that: described housing is also provided with fireproof door closer installation position.
3. fireproof door leaf according to claim 1, is characterized in that: described housing offers square groove; Described square groove is embedded with compound heat-insulation type flame resistant glass.
4. fireproof door leaf according to claim 1, is characterized in that: described daughter board is formed by filling perlite inside crust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420802728.1U CN204326898U (en) | 2014-12-18 | 2014-12-18 | Fireproof door leaf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420802728.1U CN204326898U (en) | 2014-12-18 | 2014-12-18 | Fireproof door leaf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204326898U true CN204326898U (en) | 2015-05-13 |
Family
ID=53163270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420802728.1U Expired - Fee Related CN204326898U (en) | 2014-12-18 | 2014-12-18 | Fireproof door leaf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204326898U (en) |
-
2014
- 2014-12-18 CN CN201420802728.1U patent/CN204326898U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204386407U (en) | A kind of self-locking alarm labeled door | |
| CN204960729U (en) | Thermal -insulated window of plug -type activity fire prevention of translation | |
| CN204326898U (en) | Fireproof door leaf | |
| CN202249612U (en) | Novel mono-parting steel fireproof door | |
| CN204299426U (en) | Labeled door | |
| CN204457331U (en) | A kind of light-duty steel framework composite construction labeled door | |
| CN205047108U (en) | Fire door that prevents who contains flameresistant material | |
| CN105756519A (en) | Door leaf of fireproof door | |
| CN204170309U (en) | To take refuge Double-purpose cabinet of saving oneself | |
| CN103114755B (en) | Family disaster prevention room | |
| CN207245569U (en) | A kind of fire-type aluminum alloy doors and windows | |
| CN202666252U (en) | Improved fire prevention cabinet | |
| CN204941199U (en) | A kind of staged broad gauge type Multifunctional composite window | |
| CN201343976Y (en) | Stone-coated fire-proof sound-insulating hidden-type elevator escape door | |
| CN206016611U (en) | A kind of fire resistant doorsets aluminium alloy lid crack structure | |
| CN210195616U (en) | Hidden steel fire door | |
| CN204299406U (en) | A kind of fire resistant flame retardant door-plate | |
| CN204754603U (en) | House lead in door structure | |
| CN206928859U (en) | One kind is opened flat fire proof seal window manually | |
| CN107701050A (en) | A kind of family expenses fireproof steel timber | |
| CN203425389U (en) | Escape stool with speed controller | |
| CN204024392U (en) | A kind of fire-proof board and labeled door | |
| CN203097655U (en) | Steel four prevention door | |
| CN206581799U (en) | A kind of steel-wood structure supports big and small door of registering one's residence | |
| CN204060418U (en) | A kind of timber having fire proof construction |
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: 20150513 Termination date: 20151218 |
|
| EXPY | Termination of patent right or utility model |