CN208137787U - A kind of window screening one broken-bridge aluminum alloy fireproof window folding louvered fire screen - Google Patents
A kind of window screening one broken-bridge aluminum alloy fireproof window folding louvered fire screen Download PDFInfo
- Publication number
- CN208137787U CN208137787U CN201820581977.0U CN201820581977U CN208137787U CN 208137787 U CN208137787 U CN 208137787U CN 201820581977 U CN201820581977 U CN 201820581977U CN 208137787 U CN208137787 U CN 208137787U
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- China
- Prior art keywords
- curtain
- blinds
- slideway
- window
- outline border
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Abstract
The utility model discloses a kind of window screening one broken-bridge aluminum alloy fireproof windows to close curtain device with folding louvered fire screen, including outline border, blinds slideway, curtain and two fire prevention.Blinds slideway is mounted on the inner wall of outline border two sides；Curtain is mounted in blinds slideway, and the width of blinds is corresponding with the width of blinds slideway, is touched after blinds opening with the side edge of adjacent blinds；It includes closing curtain axis, firestopping piece and temperature-sensitive element that each fire prevention, which closes curtain device, the two sides of outline border open up respectively closes curtain hole, it closes curtain axis and is mounted on and close in curtain hole, firestopping piece, which is set in, to be closed on curtain axis and rotates around curtain axis is closed, one end of firestopping piece, which is stretched out, to be closed curtain hole and touches with curtain bottom connection after folding, it closes on curtain axis and is arranged with torsional spring, the both ends of torsional spring are connect with firestopping piece and temperature-sensitive element respectively.The utility model is structurally reasonable, can play closing fireproofing function, and be swift in response agility, can effectively prevent fires, and guarantees that the safety of resident, good reliability do not block the visual field.
Description
Technical field
The utility model relates to fireproof window technical fields, and in particular to a kind of window screening one broken-bridge aluminum alloy fireproof window folding
Folded louvered fire screen.
Background technique
Currently, window used in existing household resident is generally divided into fireproof window and fire window, the main work of fireproof window
With being heat preservation energy-saving.Fireproof window typically refers to the window with certain fire integrity, fire integrity parameter in building field
Definition and test method come from GB/T 12513-2006《Inlaid glass component fire resistance test method》, in terms of fire-fighting requirements extremely
Few fire integrity for needing to realize under non-open state this.Fireproof window is reaching 0.50h, 1.00h fire integrity
Simultaneously, it is necessary to meet to performance requirements such as exterior window heat preservation, airtight, Wind-Pressure Resistance, sunshade, daylighting, sound insulation.
And fire window is compared fireproof window and is had many advantages, such as, for example, most common forms frame is stainless steel and steel
Fire window, steel material fusing point is high, and fire stability is good；Fire window is frequently used in the position of opening holes on firewall
Between fire compartment.But fire window can not meet residential use sealing effect to be achieved and ornamental value.And no matter
It is that fireproof window or fire window do not have fireproofing function, are especially equipped with the window of screen window when window, which is opened, divulges information, holds
Easily kindling, influences the safety of resident.
Summary of the invention
The purpose of this utility model provides a kind of structurally reasonable aiming at defect of the existing technology, does not block view
Open country is quick on the draw, and can quickly prevent fires, safe and reliable window screening one broken-bridge aluminum alloy fireproof window folding louvered fire screen.
The technical solution of the utility model is：A kind of window screening one broken-bridge aluminum alloy fireproof window folding louvered fire prevention
Curtain, including
Outline border, the outline border are mounted between fireproof window and screen window；
Blinds slideway, the blinds slideway include left slideway and right slideway, and the left slideway and right slideway are separately mounted to
On the inner wall of outline border two sides；
Curtain, the curtain include the blinds of multiple mutual folded parallels, and multiple blinds are flexibly connected by connector, institute
Curtain is stated to be mounted in blinds slideway, the width of the blinds is corresponding with the width of blinds slideway, the blinds open after with
The side edge of adjacent blinds is touched；
Curtain device is closed in two fire prevention, and it includes closing curtain axis, firestopping piece and temperature-sensitive element that each fire prevention, which closes curtain device, the outline border
Two sides open up respectively closes curtain hole for accommodate firestopping piece, it is described close curtain axis and be mounted on close in curtain hole, the firestopping piece is set in
It closes on curtain axis and around the rotation of curtain axis is closed, one end of the firestopping piece, which is stretched out, to be closed curtain hole and touch with curtain bottom connection after folding, institute
State temperature-sensitive element and be mounted on the closing in curtain hole of outline border, described close on curtain axis is arranged with torsional spring, the both ends of the torsional spring respectively with gear
Fiery piece is connected with temperature-sensitive element.
The firestopping piece includes being used to support the support portion for folding blinds.
The connector is hinge, soft stainless steel or steel wire.
The left slideway and right slideway respectively include two guide rods, and the distance between two guide rods are opposite with blinds width
It answers.
The outline border, blinds and firestopping piece are stainless steel structure.
The blinds section is to the curved arcuate structure in fireproof window direction.
Compared with prior art, having the following advantages that：It is structurally reasonable, it is being sensed by temperature-sensitive element
It is fired when specific temperature, the control of curtain device is closed by fire prevention and folds blinds closure, to play closing fireproofing function, is swift in response quick
Victory can effectively prevent fires, and guarantee that the safety of resident, good reliability do not block the visual field.
Detailed description of the invention
Fig. 1 is the normally open structural schematic diagram of the utility model embodiment one；
Fig. 2 is the closed state structural schematic diagram of the utility model embodiment one；
Fig. 3 is the longitudinal sectional view of the utility model Fig. 1；
Fig. 4 is the partial enlarged view at the utility model A；
Fig. 5 is the closed mode schematic diagram of the utility model embodiment two；
In figure：1, outline border, 2, left slideway, 3, right slideway, 4, blinds, 5, connector, 6, close curtain axis, 7, firestopping piece, 8, heat
Quick element, 9, close curtain hole, 10, torsional spring.
Specific embodiment
Here is that the present invention will be further described in conjunction with the accompanying drawings and embodiments.
Embodiment one
- Fig. 4 referring to Fig.1, a kind of window screening one broken-bridge aluminum alloy fireproof window folding louvered fire screen, including outline border 1,
Curtain device is closed in blinds slideway, curtain and two fire prevention being arranged on 1 two sides inner wall of outline border.When specific installation, it can be incited somebody to action by outline border 1
The utility model is mounted between fireproof window and screen window.
Wherein, blinds slideway includes left slideway 2 and right slideway 3, and left slideway 2 and right slideway 3 are separately mounted to 1 two sides of outline border
Inner wall on, and left slideway 2 and right slideway 3 respectively include two guide rods, the width phase of the distance between two guide rods and blinds 4
It is corresponding, slideway can be formed by two guide rods, guiding role is played when falling to blinds 4.
Above-mentioned curtain includes the blinds 4 of multiple mutual folded parallels, and multiple blinds 4 are flexibly connected by connector 5, even
Fitting 5 is hinge, soft stainless steel or steel wire.Blinds 4 is mounted in the i.e. left slideway 4 of blinds slideway and right slideway 3, blinds 4
Width it is corresponding with the width that two guide rods can form slideway, blinds 4 touches after opening with the side edge of adjacent blinds 4,
Fireguard can be formed when lily 4 is closed in this way, to play fireproofing function.And blinds 4 fall when, can be along left slideway
2 and right slideway 3 fall, play position-limiting action, effectively prevent the influence to it such as wind-force, securely and reliably.
It includes closing curtain axis 6, firestopping piece 7 and temperature-sensitive element 8 that each fire prevention, which closes curtain device, wherein temperature-sensitive element 8 is fire resistant doorsets
The heat-sensitive element production used when door closer, building kindling spray movement, is known technology.The two sides of outline border 1 open up respectively
Curtain hole 9 is closed for accommodate firestopping piece 7, curtain axis 6 is closed and is mounted on and close in curtain hole 9, firestopping piece 7, which is set in, to be closed on curtain axis 6 and around closing
Curtain axis 6 rotates, and one end of firestopping piece 7, which is stretched out, to be closed curtain hole 9 and touch with 4 bottom connection of blinds after folding, and firestopping piece 7 includes for branch
Support folds the support portion of blinds 4, and firestopping piece 7 supports folded blinds 4 by support portion, in this way in normal use process
It is mounted on firestopping piece 7 by two side bottoms in blinds 4, blinds 4 can be supported by firestopping piece 7 in this way, due to
Blinds 4 folds, and is located at the top position of outline border 1, does not block the visual field.What temperature-sensitive element 8 was mounted on outline border 1 closes curtain
It in hole 9, closes on curtain axis 6 and is arranged with torsional spring 10, the both ends of torsional spring 10 are connect with firestopping piece 7 and temperature-sensitive element 8 respectively.Make when normally
Used time, blinds 4 are in collapsible state, and the top position of outline border 1 is supported on by firestopping piece 7.After kindling, thermal element
When part 8 detects that temperature reaches 60-70 degrees Celsius, thermoswitch is fired, one end of such torsional spring 10 is without limitation, in elastic reaction
Lower drive firestopping piece 7 is rotated around curtain axis 6 is closed, and the support portion of such firestopping piece 7 is downwardly turned over to closing in curtain hole 9, keeps support portion de-
From blinds 4, blinds 4 falls along left slideway 2 and right slideway 3 under the effect of gravity, so that the closing of blinds 4 is made to form fire resisting shield,
Rapid reaction is quick, can play good fireproofing function.
Above-mentioned outline border 1, blinds 4 and firestopping piece 7 is stainless steel structure.
Embodiment two
As shown in figure 5, other are basically the same as the first embodiment, the difference is that：The section of blinds 4 is to fireproof window side
To curved arcuate structure, blinds 4 can be made mutually to overlap by arcuate structure, better tightness, to guarantee to prevent fires
Effect.
Working principle：4 normally open of blinds（Fire does not occur）When, blinds 4 is in parallel opening state and is folded in
The top position of outline border 1 does not block the visual field in this way, and firestopping piece 7 is always in the holding state to blinds 4.After kindling, temperature-sensitive
When element 8 detects that temperature reaches 60-70 degrees Celsius, it is broken that temperature-sensitive element 8 is used as thermoswitch to fire, and the one of such torsional spring 10
End can not play the fixed function to firestopping piece 7, drive firestopping piece 7 to rotate under the elastic reaction of torsional spring 10 around curtain axis 6 is closed, make
The support portion of firestopping piece 7, which turns to, to be closed in curtain hole 9, makes 4 bottom of blinds without support, such blinds 4 is under the effect of gravity along left cunning
Road 2 and right slideway 3 fall, so that the closing of blinds 4 be made to form fire resisting shield, rapid reaction is quick, can play good fire prevention and make
With.
The utility model is not limited to above-mentioned embodiment, within the knowledge of those skilled in the art,
The present invention can also be realized without departing from the purpose of the present invention. Make a variety of changes, and the content after variation still falls within the utility model
Protection scope.
Claims (6)
1. a kind of window screening one broken-bridge aluminum alloy fireproof window folding louvered fire screen, it is characterised in that：Including
Outline border, the outline border are mounted between fireproof window and screen window；
Blinds slideway, the blinds slideway include left slideway and right slideway, and the left slideway and right slideway are separately mounted to outline border
On the inner wall of two sides；
Curtain, the curtain include the blinds of multiple mutual folded parallels, and multiple blinds are flexibly connected by connector, the curtain
Body is mounted in blinds slideway, and the width of the blinds is corresponding with the width of blinds slideway, the blinds open after with it is adjacent
The side edge of blinds is touched；
Curtain device is closed in two fire prevention, and it includes closing curtain axis, firestopping piece and temperature-sensitive element that each fire prevention, which closes curtain device, the two sides of the outline border
Open up respectively and close curtain hole for accommodate firestopping piece, it is described close curtain axis and be mounted on close in curtain hole, the firestopping piece, which is set in, closes curtain
On axis and around the rotation of curtain axis is closed, one end of the firestopping piece, which is stretched out, to be closed curtain hole and touches with curtain bottom connection after folding, the heat
Quick element is mounted on the closing in curtain hole of outline border, and described close on curtain axis is arranged with torsional spring, the both ends of the torsional spring respectively with firestopping piece
It is connected with temperature-sensitive element.
2. a kind of window screening one broken-bridge aluminum alloy fireproof window according to claim 1 folding louvered fire screen, special
Sign is：The firestopping piece includes being used to support the support portion for folding blinds.
3. a kind of window screening one broken-bridge aluminum alloy fireproof window according to claim 2 folding louvered fire screen, special
Sign is：The connector is hinge, soft stainless steel or steel wire.
4. a kind of window screening one broken-bridge aluminum alloy fireproof window according to claim 3 folding louvered fire screen, special
Sign is：The left slideway and right slideway respectively include two guide rods, and the distance between two guide rods are corresponding with blinds width.
5. a kind of window screening one broken-bridge aluminum alloy fireproof window according to claim 1 folding louvered fire screen, special
Sign is：The outline border, blinds and firestopping piece are stainless steel structure.
6. a kind of window screening one broken-bridge aluminum alloy fireproof window according to claim 1 folding louvered fire screen, special
Sign is：The blinds section is to the curved arcuate structure in fireproof window direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820581977.0U CN208137787U (en) | 2018-04-23 | 2018-04-23 | A kind of window screening one broken-bridge aluminum alloy fireproof window folding louvered fire screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820581977.0U CN208137787U (en) | 2018-04-23 | 2018-04-23 | A kind of window screening one broken-bridge aluminum alloy fireproof window folding louvered fire screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208137787U true CN208137787U (en) | 2018-11-23 |
Family
ID=64293302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820581977.0U Expired - Fee Related CN208137787U (en) | 2018-04-23 | 2018-04-23 | A kind of window screening one broken-bridge aluminum alloy fireproof window folding louvered fire screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208137787U (en) |
-
2018
- 2018-04-23 CN CN201820581977.0U patent/CN208137787U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181123 |