CN208236250U - It is a kind of to protect, prevent fires, closed Three-purpose door - Google Patents
It is a kind of to protect, prevent fires, closed Three-purpose door Download PDFInfo
- Publication number
- CN208236250U CN208236250U CN201820763551.7U CN201820763551U CN208236250U CN 208236250 U CN208236250 U CN 208236250U CN 201820763551 U CN201820763551 U CN 201820763551U CN 208236250 U CN208236250 U CN 208236250U
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- Prior art keywords
- door body
- protecting metal
- fire
- metal door
- face
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Abstract
The utility model discloses a kind of protection, fire prevention, closed Three-purpose door, including metal outer frame, inside casing is installed on the inside of the metal outer frame, the front end face of the inside casing is equipped with the first rubber strip, the side of first rubber strip is connected by hinge with the first protecting metal door body, the front end face of first protecting metal door body is equipped with windowpane, first fire-retardant foam is installed below the windowpane, the front end face of the first fire-retardant foam is equipped with the first outer handle, the other side of first rubber strip is connected by hinge with the second protecting metal door body, the front end face of second protecting metal door body is equipped with the second fire-retardant rubber foam, the front end face of the second fire-retardant rubber foam is equipped with keyhole, second outer handle is installed below the keyhole, the side of first protecting metal door body is equipped with locked groove.The utility model can with will in door sealing and can on the door in carry out thermal insulation outdoors, people and door are generated and are effectively protected when hitting.
Description
Technical field
The utility model relates to fire resistant doorsets technical field more particularly to a kind of protection, fire prevention, closed Three-purpose door.
Background technique
With the rapid development of social economy, the type of building trade building materials is also more and more, and wherein door is building
Essential building materials, different industries be not also identical for the demand of door, and wherein fire resistant doorsets are that many people favor, and prevents
Vent refers to is able to satisfy the door that fire stability, integrality and thermal insulation require within a certain period of time, it is to be located at fire compartment
Between, the fire protection separators with certain fire resistance such as emergency staircase, vertical shaft, fire resistant doorsets are except having the function of common door
Outside, it has the function of preventing fire spreading and flue gas diffusion, the sprawling of the intensity of a fire can be prevented within a certain period of time, it is ensured that personnel dredge
It dissipates, so the use of protective door is to guard the most important thing of lives and properties；But existing fire resistant doorsets poor sealing, work as hair
When calamity of lighting a fire, smog can diffuse out from the gap of fire resistant doorsets, and people, which is easy to strike fire resistant doorsets when escaping from the fire scene, to make
At injury；Therefore, it is unsatisfactory for existing demand, we have proposed a kind of protection, fire prevention, closed Three-purpose door to this.
Utility model content
Purpose of the utility model is to solve fire resistant doorsets poor sealings in the prior art, when a fire,
Smog can diffuse out from the gap of fire resistant doorsets, and people, which is easy to strike fire resistant doorsets when escaping from the fire scene and damages etc., to be asked
Topic, and a kind of protection, the fire prevention, closed Three-purpose door proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of protection, fire prevention, closed Three-purpose door, including metal outer frame are equipped with inside casing on the inside of the metal outer frame, institute
The front end face for stating inside casing is equipped with the first rubber strip, and the side of first rubber strip and the first protecting metal door body are connected by hinge
It connects, the front end face of first protecting metal door body is equipped with windowpane, and the first fire-retardant foam, institute are equipped with below the windowpane
The front end face for stating the first fire-retardant foam is equipped with the first outer handle, and the other side of first rubber strip and the second protecting metal door body are logical
Hinge connection is crossed, the front end face of second protecting metal door body is equipped with the second fire-retardant rubber foam, the second fire-retardant rubber foam
Front end face is equipped with keyhole, and the second outer handle, the side peace of first protecting metal door body are equipped with below the keyhole
Equipped with locked groove, the side of second protecting metal door body is equipped with tapered end, and the two sides of the locked groove and tapered end are mounted on the second rubber
Adhesive tape.
Preferably, the rear end face of second protecting metal door body and the first protecting metal door body is mounted on Internal handle, and described interior
One end of hand is bonded completely with the rear end face of the second protecting metal door body, and the second protecting metal door body and Internal handle be by being welded and fixed, institute
State inner handle side setting it is fluted, second protecting metal door body is connect with flame retardant rubber plate by groove, the fire-retardant rubber
Third rubber strip is installed on the outside of offset plate.
Preferably, wire casing is provided on the outside of the flame retardant rubber plate, the third rubber strip and the second protecting metal door body are logical
Crossed beam trunking connection.
Preferably, first protecting metal door body and the second protecting metal door body are internally provided with heat-insulated storehouse, the heat-insulated storehouse
Inside is equipped with plasterboard, and the side of the plasterboard is equipped with vacuum heat-insulating layer.
Preferably, the front end face of first protecting metal door body is provided with through-hole, and through-hole is internally provided with card slot, described
Windowpane is connect with the first protecting metal door body by card slot, and junction is coated with sealant.
Preferably, the described second outer handle extends to the front end face of the second protecting metal door body, institute through the second fire-retardant rubber foam
The second outer handle is stated with the second protecting metal door body by being welded and fixed.
Compared with prior art, the utility model provide it is a kind of protection, fire prevention, closed Three-purpose door, have following beneficial
Effect:
1, the protection, fire prevention, closed Three-purpose door, can will be between door and doorframe by the cooperation of inside casing and third rubber strip
It seals, it can be at closing time by by being equipped with the second rubber strip on the inside of the first protecting metal door body and the second protecting metal door body
It is sealed between one protecting metal door body and the second protecting metal door body, overall tightness is strong.
2, the protection, fire prevention, closed Three-purpose door, being equipped with windowpane by the front end face of the first protecting metal door body can observe
Situation in door, by the first fire-retardant foam, the second fire-retardant rubber foam and flame retardant rubber plate can prevent the intensity of a fire sprawling and
It places people's limbs and strikes generation injury on door.
3, the protection, fire prevention, closed Three-purpose door are equipped with stone by the inside of the first protecting metal door body and the second protecting metal door body
Cream plate and vacuum heat-insulating layer effectively can carry out Men Nei and outdoors thermal insulation, when fire occurs, so that door body will not scald excessively,
Door can be normally opened in fire.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
Can with will in door sealing and can on the door in carry out thermal insulation outdoors, people and door are generated and are effectively protected when hitting.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of protection, fire prevention, closed Three-purpose door structural schematic diagram；
Fig. 2 be the utility model proposes the second protecting metal door body rear end face structural schematic diagram；
Fig. 3 is that the utility model proposes the schematic diagram of internal structures of the first protecting metal door body.
In figure: 1 metal outer frame, 2 inside casings, 3 first rubber strips, 4 first protecting metal door bodies, 5 windowpanes, 6 first fire-retardant foams,
7 first outer handles, 8 locked grooves, 9 second protecting metal door bodies, 10 second rubber strips, 11 keyholes, 12 tapered ends, 13 second fire-retardant rubber bubbles
Cotton, 14 third rubber strips, 15 flame retardant rubber plates, 16 Internal handles, 17 heat-insulated storehouses, 18 plasterboards, 19 vacuum heat-insulating layers, outside 20 second
Handle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: it is a kind of to protect, prevent fires, closed Three-purpose door, including
Metal outer frame 1, the inside of metal outer frame 1 are equipped with inside casing 2, and the front end face of inside casing 2 is equipped with the first rubber strip 3, the first rubber
The side of item 3 is connected by hinge with the first protecting metal door body 4, and the front end face of the first protecting metal door body 4 is equipped with windowpane 5, glass
The lower section of window 5 is equipped with the first fire-retardant foam 6, and the front end face of the first fire-retardant foam 6 is equipped with the first outer handle 7, the first rubber
The other side of item 3 is connected by hinge with the second protecting metal door body 9, and the front end face of the second protecting metal door body 9 is equipped with the second fire-retardant rubber
Foam 13 can prevent the sprawling of the intensity of a fire by the first fire-retardant foam 6, the second fire-retardant rubber foam 13 and flame retardant rubber plate 15 and put
It sets people's limbs and strikes and generate injury on door, the front end face of the second fire-retardant rubber foam 13 is equipped with keyhole 11, keyhole 11
Lower section is equipped with the second outer handle 20, and the side of the first protecting metal door body 4 is equipped with locked groove 8, the side installation of the second protecting metal door body 9
There is a tapered end 12, the two sides of locked groove 8 and tapered end 12 are mounted on the second rubber strip 10, pass through the first protecting metal door body 4 and the second metal
Second rubber strip 10 of 9 inside of door body is bonded to each other and can will seal between the first protecting metal door body 4 and the second protecting metal door body 9.
Further, the rear end face of the second protecting metal door body 9 and the first protecting metal door body 4 is mounted on Internal handle 16, Internal handle 16
One end be bonded completely with the rear end face of the second protecting metal door body 9, and the second protecting metal door body 9 and Internal handle 16 be by being welded and fixed,
The side setting of Internal handle 16 is fluted, and the second protecting metal door body 9 is connect with flame retardant rubber plate 15 by groove, flame retardant rubber plate 15
It can effectively prevent the sprawling of the internal intensity of a fire, the outside of flame retardant rubber plate 15 is equipped with third rubber strip 14.
Further, the outside of flame retardant rubber plate 15 is provided with wire casing, and third rubber strip 14 and the second protecting metal door body 9 pass through line
Slot connection, the connection type of wire casing are particularly conducive to the fixation of rubber strip, and stability is strong, passes through third rubber strip 14 and the first rubber
The fitting of adhesive tape 3 can will seal between door and doorframe.
Further, the first protecting metal door body 4 and the second protecting metal door body 9 are internally provided with heat-insulated storehouse 17, heat-insulated storehouse 17 it is interior
Portion is equipped with plasterboard 18, and the side of plasterboard 18 is equipped with vacuum heat-insulating layer 19, and plasterboard 18 and vacuum heat-insulating layer 19 can be with
Effectively carry out thermal insulation.
Further, the front end face of the first protecting metal door body 4 is provided with through-hole, and through-hole is internally provided with card slot, windowpane 5
It is connect with the first protecting metal door body 4 by card slot, and junction is coated with sealant, the feelings in door is observed that by windowpane 5
Condition.
Further, the second outer handle 20 extends to the front end face of the second protecting metal door body 9 through the second fire-retardant rubber foam 13, the
For two outer handles 20 with the second protecting metal door body 9 by being welded and fixed, the second outer handle 20 facilitates open and close door.
Working principle: it in use, holding the first outer handle 7, pushes the first outer handle 7 to close the first protecting metal door body 4, pushes away
Dynamic second outer handle 20 closes the second protecting metal door body 9, key insertion keyhole 11, by locked groove 8 and tapered end 12 by door lock,
Being bonded by the first rubber strip 3 with third rubber strip 14 can will seal between door and doorframe, pass through the first protecting metal door body 4 and
Second rubber strip 10 of the inside of two protecting metal door body 9 is bonded to each other can will be close between the first protecting metal door body 4 and the second protecting metal door body 9
Envelope is equipped with the situation that windowpane 5 is observed that in door by the front end face of the first protecting metal door body 4, passes through the first fire-retardant bubble
Cotton 6, the second fire-retardant rubber foam 13 and flame retardant rubber plate 15 can prevent the sprawling of the intensity of a fire and placement people's limbs from striking and producing on door
Raw injury installs heat-insulated storehouse 17, the inside installation in heat-insulated storehouse 17 by the inside of the first protecting metal door body 4 and the second protecting metal door body 9
There is plasterboard 18 that can carry out a degree of isolation to temperature, being equipped with vacuum heat-insulating layer 19 by the side of plasterboard 18 can
Effectively Men Nei and thermal insulation will be carried out outdoors.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of protection, fire prevention, closed Three-purpose door, including metal outer frame (1), which is characterized in that the metal outer frame (1) it is interior
Side is equipped with inside casing (2), and the front end face of the inside casing (2) is equipped with the first rubber strip (3), and the one of first rubber strip (3)
Side is connected by hinge with the first protecting metal door body (4), and the front end face of first protecting metal door body (4) is equipped with windowpane (5), institute
It states and the first fire-retardant foam (6) is installed below windowpane (5), the front end face of the first fire-retardant foam (6) is equipped with first
Outer handle (7), the other side and the second protecting metal door body (9) of first rubber strip (3) are connected by hinge, second metal
The front end face of door body (9) is equipped with the second fire-retardant rubber foam (13), and the front end face of the second fire-retardant rubber foam (13) is equipped with
Keyhole (11) is equipped with the second outer handle (20), the side of first protecting metal door body (4) below the keyhole (11)
It is equipped with locked groove (8), the side of second protecting metal door body (9) is equipped with tapered end (12), the locked groove (8) and tapered end (12)
Two sides are mounted on the second rubber strip (10).
2. a kind of protection according to claim 1, fire prevention, closed Three-purpose door, which is characterized in that second protecting metal door body
(9) it is mounted on Internal handle (16) with the rear end face of the first protecting metal door body (4), one end of the Internal handle (16) and the second metal
The rear end face of door body (9) is bonded completely, and the second protecting metal door body (9) and Internal handle (16) are by being welded and fixed, the Internal handle
(16) side setting is fluted, and second protecting metal door body (9) is connect with flame retardant rubber plate (15) by groove, described fire-retardant
Third rubber strip (14) are installed on the outside of rubber slab (15).
3. a kind of protection according to claim 2, fire prevention, closed Three-purpose door, which is characterized in that the flame retardant rubber plate
(15) wire casing is provided on the outside of, the third rubber strip (14) is connect with the second protecting metal door body (9) by wire casing.
4. a kind of protection according to claim 1, fire prevention, closed Three-purpose door, which is characterized in that first protecting metal door body
(4) it is internally provided with heat-insulated storehouse (17) with the second protecting metal door body (9), the inside of the heat-insulated storehouse (17) is equipped with plasterboard
(18), the side of the plasterboard (18) is equipped with vacuum heat-insulating layer (19).
5. a kind of protection according to claim 1, fire prevention, closed Three-purpose door, which is characterized in that first protecting metal door body
(4) front end face is provided with through-hole, and through-hole is internally provided with card slot, and the windowpane (5) and the first protecting metal door body (4) are logical
Card slot connection is crossed, and junction is coated with sealant.
6. a kind of protection according to claim 1, fire prevention, closed Three-purpose door, which is characterized in that the second outer handle
(20) extend to the front end faces of the second protecting metal door body (9) through the second fire-retardant rubber foam (13), the second outer handle (20) and
Second protecting metal door body (9) is by being welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820763551.7U CN208236250U (en) | 2018-05-22 | 2018-05-22 | It is a kind of to protect, prevent fires, closed Three-purpose door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820763551.7U CN208236250U (en) | 2018-05-22 | 2018-05-22 | It is a kind of to protect, prevent fires, closed Three-purpose door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208236250U true CN208236250U (en) | 2018-12-14 |
Family
ID=64581236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820763551.7U Expired - Fee Related CN208236250U (en) | 2018-05-22 | 2018-05-22 | It is a kind of to protect, prevent fires, closed Three-purpose door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208236250U (en) |
-
2018
- 2018-05-22 CN CN201820763551.7U patent/CN208236250U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 Termination date: 20210522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |