CN206016611U - A kind of fire resistant doorsets aluminium alloy lid crack structure - Google Patents
A kind of fire resistant doorsets aluminium alloy lid crack structure Download PDFInfo
- Publication number
- CN206016611U CN206016611U CN201621011826.9U CN201621011826U CN206016611U CN 206016611 U CN206016611 U CN 206016611U CN 201621011826 U CN201621011826 U CN 201621011826U CN 206016611 U CN206016611 U CN 206016611U
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- Prior art keywords
- lid
- fire
- door leaf
- shrouding
- resistant doorsets
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Abstract
The utility model discloses a kind of fire resistant doorsets lid crack structure, including door leaf and lid shrouding, the lid shrouding includes aluminum alloy body, PLASTIC LAMINATED is filled with the aluminum alloy body, decoration profile is also arranged with the aluminum alloy body, the profile is located above the lid shrouding fire shield surface, and the door leaf is fixedly connected with the lid shrouding.Fire resistant doorsets lid crack structure of this utility model using said structure, structure are more firm, can preferably close the gap between door leaf, more effectively prevent propagation of flame and flue gas diffusion when there is fire.
Description
Technical field
This utility model is related to fire resistant doorsets field, more particularly, to a kind of fire resistant doorsets lid crack structure.
Background technology
Fire resistant doorsets refer to the door for meeting that fire stability, integrity and thermal insulation are required within a certain period of time, are located at fire prevention
The fire separation thing with certain fire resistance such as by stages, emergency staircase, vertical shaft, in addition to the effect with common door,
With more the effect for preventing fire spreading and flue gas diffusion, spreading for the intensity of a fire can be prevented within a certain period of time, it is ensured that evacuating personnel.
Fire resistant doorsets are the important component parts in fire-fighting equipment, are the important rings in society's fire prevention, are guarantee personnel, property safety
Very important technology.
There are strict requirements when fire resistant doorsets are installed to the size of crack between a door and its frame, crack between a door and its frame is too big to prevent fire spreading, flue gas from spreading
Effect poor, crack between a door and its frame too little can cause fire resistant doorsets do not open or do not close do not have fireproof act on.When a fire, prevent fires
Door be heated and can deform, cause crack between a door and its frame to change and be unsatisfactory for the requirement of fire resistant doorsets crack between a door and its frame, do not have prevention propagation of flame and
The effect of flue gas diffusion.Existing fire prevention door closure crack structure middle cover shrouding Material Strength is poor, connects insecure.
Utility model content
The purpose of this utility model is to provide a kind of fire resistant doorsets lid crack structure, and structure is more firm, preferably can seal
The gap between door leaf is closed, and propagation of flame and flue gas diffusion is more effectively prevented when there is fire, fire resistant doorsets is solved because deforming
, connection unstable problem poor less than fireproofing function and prior art middle cover crack structure lid shrouding Material Strength.
For achieving the above object, this utility model provides a kind of fire resistant doorsets lid crack structure, including door leaf and lid shrouding,
The lid shrouding includes framework, filled with lid shrouding PLASTIC LAMINATED in the framework, is additionally provided with draw-in groove for solid in the framework
Profile is decorated surely, and the decoration profile is located above the lid shrouding fire shield surface, and the door leaf is fixed with the lid shrouding
Connection.
Preferably, the door leaf includes left-hand door fan and right door leaf.
Preferably, the door leaf includes the door leaf fire prevention of door skin and door leaf PLASTIC LAMINATED, the fiery face of the back of the body and fire surface
Perlite is filled between plate, the lid shrouding is screwed on the fire retarding wood skeleton of the door leaf, described fire-retardant
Skeleton fire surface PLASTIC LAMINATED is additionally provided between timber skeleton and the door leaf PLASTIC LAMINATED of fire surface.
Preferably, a lid shrouding is respectively equipped with the left-hand door fan and the right door leaf.
Preferably, the framework is aluminum alloy material, and the decoration profile is silica gel profile.
Therefore, fire resistant doorsets lid crack structure of this utility model using said structure, structure are more firm, can be more preferable
Gap between closing door leaf, more effectively prevents propagation of flame and flue gas diffusion when there is fire, and fire surface lid shrouding can also
The framing structure that stitches in protection door leaf exempts from destruction.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of the drawings
Fig. 1 is this utility model fire resistant doorsets lid crack structure embodiment schematic diagram；
Fig. 2 is this utility model fire resistant doorsets lid closing plate structure embodiment schematic diagram；
Reference
1st, lid shrouding；2nd, right door leaf；3rd, left-hand door fan；4th, door skin；5th, door leaf PLASTIC LAMINATED；6th, skeleton fire surface fire prevention
Plate；7th, fire retarding wood skeleton；8th, screw；9th, perlite；10th, framework；11st, lid shrouding PLASTIC LAMINATED；12nd, profile is decorated；13rd, block
Groove.
Specific embodiment
Embodiment
Fig. 1 is this utility model fire resistant doorsets lid crack structure embodiment schematic diagram, and Fig. 2 is that this utility model fire resistant doorsets are covered
Closing plate structure embodiment schematic diagram, as depicted in figs. 1 and 2, a kind of fire resistant doorsets lid crack structure, including door leaf and lid shrouding 1.Institute
Stating door leaf includes that left-hand door fan 3 and right door leaf 2, the left-hand door fan 3 and the right door leaf 2 include door skin 4 and door leaf fire prevention
Plate 5, is filled with perlite 9 between the fiery face of the back of the body and the door leaf PLASTIC LAMINATED 5 of fire surface, and the lid shrouding is fixed by screw 8
On the fire retarding wood skeleton 7 of the door leaf, between the fire retarding wood skeleton 7 and the door leaf PLASTIC LAMINATED 5 of fire surface also
It is provided with skeleton fire surface PLASTIC LAMINATED 6.The lid shrouding 1 includes framework 10, and cavity structure of the framework for one end open is described
Lid shrouding PLASTIC LAMINATED 11 is filled with framework, the framework is additionally provided with draw-in groove 13, be arranged with decoration profile 12 in draw-in groove 13, described
Decoration profile 12 is located at 11 surface of lid shrouding PLASTIC LAMINATED, and the hatch frame convenient use screw 8 of the framework 10 will
The lid shrouding 1 is fixedly connected with the door leaf, is fixedly connected using screw 8 between the lid shrouding 1 and the door leaf, connection
More firmly, the framework 10 is sealed using the decoration profile 12, i.e., attractive in appearance and the lid shrouding can be prevented thoroughly fiery.This enforcement
The material of example lid shrouding framework 10 is aluminium alloy, and 12 material of decoration profile is silica gel.
A lid shrouding 1 is respectively equipped with the left-hand door fan 3 and the right door leaf 2, and the lid shrouding has enough
Width can cover the crack between a door and its frame between the door leaf completely and extend to another door leaf, the lid shrouding 1 and the left-hand door fan 3
It is close to the right door leaf 2.
Therefore, this utility model adopts above-mentioned lid crack structure, and structure is more firm, preferably can close between door leaf
Gap, more effectively prevents propagation of flame and flue gas diffusion, fire surface lid shrouding from protecting in door leaf and stitch when there is fire
Framing structure exempt from destruction.
It is more than specific embodiment of the present utility model, but protection domain of the present utility model should not be limited to this.Appoint
How those of ordinary skill in the art are in the technical scope disclosed by this utility model, the change or replacement that can be readily occurred in,
Should all cover within protection domain of the present utility model, therefore protection domain of the present utility model should be limited with claims
Fixed protection domain is defined.
Claims (5)
1. a kind of fire resistant doorsets lid crack structure, including door leaf and lid shrouding, it is characterised in that：The lid shrouding includes framework, institute
State in framework filled with lid shrouding PLASTIC LAMINATED, be additionally provided with the framework draw-in groove for fixation decorate profile, the decorative buckle
Bar is located above the lid shrouding fire shield surface, and the door leaf is fixedly connected with the lid shrouding.
2. a kind of fire resistant doorsets lid crack structure according to claim 1, it is characterised in that：The door leaf include left-hand door fan and
Right door leaf.
3. a kind of fire resistant doorsets lid crack structure according to claim 2, it is characterised in that：The door leaf includes door skin
With door leaf PLASTIC LAMINATED, between the fiery face of the back of the body and the door leaf PLASTIC LAMINATED of fire surface, perlite is filled with, the lid shrouding passes through spiral shell
Silk is fixed on the fire retarding wood skeleton of the door leaf, between the fire retarding wood skeleton and the door leaf PLASTIC LAMINATED of fire surface
It is additionally provided with skeleton fire surface PLASTIC LAMINATED.
4. a kind of fire resistant doorsets lid crack structure according to claim 3, it is characterised in that：The left-hand door fan and the right door
A lid shrouding is respectively equipped with fan.
5. a kind of fire resistant doorsets lid crack structure according to claim 4, it is characterised in that：The framework is aluminium alloy material
Matter, the decoration profile are silica gel profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621011826.9U CN206016611U (en) | 2016-08-31 | 2016-08-31 | A kind of fire resistant doorsets aluminium alloy lid crack structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621011826.9U CN206016611U (en) | 2016-08-31 | 2016-08-31 | A kind of fire resistant doorsets aluminium alloy lid crack structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206016611U true CN206016611U (en) | 2017-03-15 |
Family
ID=58256468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621011826.9U Active CN206016611U (en) | 2016-08-31 | 2016-08-31 | A kind of fire resistant doorsets aluminium alloy lid crack structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206016611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2016
- 2016-08-31 CN CN201621011826.9U patent/CN206016611U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180607 Address after: 072450 Xingwang Road, Wangdu County, Baoding, Hebei Province, No. 106 Patentee after: Hebei nine safety fire door manufacturing group Wangdu fireproof door Co., Ltd. Address before: 071000 No. 531, Feng Jie street, private technology industrial park, 71 East Road, Baoding, Hebei. Patentee before: Hebei Jiuan Fire Door Manufacturing Group Co., Ltd. |