CN208106288U - Fire-proof and thermal-insulation window is automatically closed - Google Patents
Fire-proof and thermal-insulation window is automatically closed Download PDFInfo
- Publication number
- CN208106288U CN208106288U CN201820347002.1U CN201820347002U CN208106288U CN 208106288 U CN208106288 U CN 208106288U CN 201820347002 U CN201820347002 U CN 201820347002U CN 208106288 U CN208106288 U CN 208106288U
- Authority
- CN
- China
- Prior art keywords
- reel
- fire
- window
- bolt
- wind spring
- 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.)
- Active
Links
Landscapes
- Special Wing (AREA)
Abstract
The utility model discloses one kind, and fire-proof and thermal-insulation window, including wind spring, reel, fixing axle, fire screen, bolt and fire screen track is automatically closed；Reel is hollow shaft, fixing axle is placed in the inner hole of reel, wind spring is between reel and fixing axle, and one end of wind spring is fixedly mounted on the inner hole wall surface of reel, the other end of wind spring is fixedly mounted in fixing axle, one end of fire screen is fixedly connected with the outer circle wall surface of reel, the other end of fire screen is free end, one piece of support plate is additionally provided with below reel, support plate is fixedly mounted on window wall, a through-hole is offered on support plate, a location hole is offered on reel, when wind spring is in winding state, in the location hole of the upper end insertion reel of bolt, the lower end of bolt is inserted into the through-hole of the support plate, the window further includes the dropping mechanism for making the bolt fall off downwards in the case of fire.The utility model reliable performance can preferably completely cut off heat and dense smoke to spreading outside window.
Description
Technical field
The utility model relates to a kind of fire window, more particularly, to fire-proof and thermal-insulation window is automatically closed in a kind of high-rise building
Family belongs to building doors and windows technical field.
Background technique
With the continuous development of Building technology, so that building the more covers the more high, more and more people have lived in high-rise building
Or it works in high-rise building.Although the construction of high residential building can alleviate the problem of building site anxiety, high level is lived
Inherently there are many problems in residence, fire fighting problem is exactly one of them, the building when a certain floor catches fire, on the floor that catches fire
Layer resident just will receive very big threat, and the high temperature and dense smoke generated by fire can be entered upper layer by ventilation devices such as windows and be occupied
In the family of the people, property and the personal safety of people are threatened, there is a kind of fire window on the market now, special such issues that solve, but
It is that existing fire window can only simply delay the sprawling of the intensity of a fire on the market, heat and dense smoke cannot be completely cut off, flameproof effect is poor.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of reliable performances, and structure is simple, can preferably completely cut off heat
What amount and dense smoke were spread outward is automatically closed fire-proof and thermal-insulation window.
In order to solve the above technical problems, fire-proof and thermal-insulation window, including volume is automatically closed using such a in the utility model
Spring, reel, fixing axle, fire screen, bolt and the fire screen track being fixedly mounted on the wall of window two sides；The reel is
The both ends of hollow shaft, the fixing axle are fixedly connected with window two sides wall, and the fixing axle is placed in the inner hole of reel, described
Wind spring is between reel and fixing axle, and one end of wind spring is fixedly mounted on the inner hole wall surface of reel, the other end of wind spring
It is fixedly mounted in fixing axle, one end of the fire screen is fixedly connected with the outer circle wall surface of reel, and the other end of fire screen is
Free end, the free end of the fire screen are placed between the fire screen track of two sides, and one piece of branch is additionally provided with below the reel
Board, the support plate are fixedly mounted on window wall, a through-hole are offered on the support plate, on the reel
A location hole is offered, when the wind spring is in winding state, the upper end of the bolt is inserted into the location hole of the reel,
The lower end of bolt is inserted into the through-hole of the support plate, which, which further includes one, takes off the bolt downwards
The dropping mechanism fallen.
As a kind of preferred embodiment of the utility model, the dropping mechanism is made of hot melt adhesive, described to insert
The lower end of pin is bonded and fixed in the through-hole of support plate through hot melt adhesive.
As another preferred embodiment of the utility model, the dropping mechanism is made of motor and drawstring, described
The lower end of bolt is connected through drawstring with the output shaft of motor.
In the present invention, several spaced apart gold along the vertical direction are preferably further fixed on the fire screen
Belong to item, is fixed with metal plate in the free end of the fire screen.
In the present invention, the cross section of the fire screen track is preferably L-shaped.
After adopting the above structure, the utility model has the advantages that：
The utility model window is equipped with a dropping mechanism for making bolt fall off downwards in the case of fire, and dropping mechanism is excellent
Choosing is made of hot melt adhesive, or is made of motor and drawstring, therefore, when fire occurs for room a certain in building, kindling
High temperature in room melts hot melt adhesive, and bolt under the effect of gravity, or under the pulling force effect of motor output shaft takes off
It falls, meanwhile, fire screen rapidly closes window under the torsion driving of wind spring, prevents pyrotechnics from spreading outward from window.
The utility model fixes several metal strips on fire screen, can make stabilization of the fire screen when moving downward in this way
Property is more preferable.
The utility model is fixed with metal plate in the free end of fire screen, fire screen can be made more quickly to move downward in this way
Close window.
The utility model structure is simple, and manufacturing cost is low, simple installation, reliable performance, can preferably completely cut off heat and dense
Cigarette is spread outward.
Detailed description of the invention
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing.
Fig. 1 is a kind of structural schematic diagram that fire-proof and thermal-insulation window is automatically closed in the utility model.
Fig. 2 is that a kind of structural schematic diagram of the fire-proof and thermal-insulation window when wind spring winds state is automatically closed in the utility model.
Fig. 3 is that a kind of structural schematic diagram of the fire-proof and thermal-insulation window in wind spring release conditions is automatically closed in the utility model.
Fig. 4 is a kind of schematic top plan view when fire screen closes window in the utility model.
Fig. 5 is a kind of structural schematic diagram of fire screen in the utility model.
Specific embodiment
One kind referring to figs. 1 to 5 is automatically closed fire-proof and thermal-insulation window, including wind spring 1, reel 2, fixing axle 3, anti-
Fiery curtain 4, bolt 5 and the fire screen track 6 on 7 two sides wall of window is fixedly mounted on by screw；The reel 2 is hollow
The both ends of axis, the fixing axle 3 are fixedly connected with 7 two sides wall of window, and the fixing axle 3 is placed in the inner hole of reel 2, described
Wind spring 1 is between reel 2 and fixing axle 3, and one end of wind spring 1 is fixedly mounted on the inner hole wall surface of reel 2, wind spring 1
The other end is fixedly mounted in fixing axle 3, and one end of the fire screen 4 is fixedly connected with the outer circle wall surface of reel 2, fire screen 4
The other end be free end 4a, the free end 4a of the fire screen 4 is placed between two sides fire screen track 6, in the reel 2
Lower section is additionally provided with one piece of support plate 8, and the support plate 8 is fixedly mounted on 7 wall of window by screw, in the support plate 8
On offer a through-hole 8a, a location hole 2a, when the wind spring 1 is in winding state, institute are offered on the reel 2
The upper end for stating bolt 5 is inserted into the location hole 2a of the reel 2, and the lower end of bolt 5 is inserted into the through-hole 8a of the support plate 8,
The window 7 further includes the dropping mechanism for making the bolt 5 fall off downwards in the case of fire.
As a kind of preferred embodiment of the utility model, as shown in Figure 2,3, the dropping mechanism is by hot melt adhesive
9 are constituted, and the lower end of the bolt 5 is bonded and fixed in the through-hole 8a of support plate 8 through hot melt adhesive 9.In this way when certain in building
When fire occurs for one room, the high temperature to catch fire in room melts hot melt adhesive 9, and bolt 5 is automatic under self gravitation effect
It falls off, meanwhile, fire screen 4 rapidly closes window 7 under the torsion driving of wind spring 1, prevents pyrotechnics from spreading outward from window 7.
As another preferred embodiment of the utility model, the dropping mechanism is made of motor and drawstring 10, Fig. 2
In do not show motor, the lower end of the bolt 5 is connected through drawstring 10 with the output shaft of motor.In this way when room a certain in building occurs
When fire, bolt 5 in the output shaft of motor by falling off under the action of 10 downward pulling force of drawstring, meanwhile, fire screen 4 is in wind spring 1
Torsion driving under window 7 is closed rapidly, prevent pyrotechnics from window 7 outward spread.In the present invention, the drawstring 10
It can also be connected with the smoke evacuation window in room in building, when generation fire, smoke evacuation window overturn downwards unlatching, smoke evacuation window is drawn
Dynamic drawstring 10 makes bolt 5 fall off downwards, does not show smoke evacuation window in figure.
In the present invention, solid on the fire screen 4 as shown in figure 5, the fire screen 4 is made of flameproof fabric
Surely there are several spaced apart metal strips 11 along the vertical direction, the metal strip 11 is preferably steel bar or steel wire, described anti-
The free end 4a of fiery curtain 4 is fixed with metal plate 12, and the metal plate 12 is preferably steel plate.Using such structure, can make to prevent fires
Stability of the curtain 4 when moving downward is more preferable, and can more quickly move downward closing window.
In the present invention, as shown in figure 4, the cross section of the fire screen track 6 is preferably L-shaped.
The components that the utility model uses are less, and structure is simple, and manufacturing cost is low, simple installation, and reliable performance can be very
Completely cut off heat and dense smoke well to spreading outside window.
Claims (5)
1. fire-proof and thermal-insulation window, including wind spring is automatically closed in one kind（1）, reel（2）, fixing axle（3）, fire screen（4）, bolt
（5）And it is fixedly mounted on window（7）Fire screen track on the wall of two sides（6）；The reel（2）It is described solid for hollow shaft
Dead axle（3）Both ends and window（7）Two sides wall is fixedly connected, the fixing axle（3）It is placed in reel（2）Inner hole in, it is described
Wind spring（1）Positioned at reel（2）With fixing axle（3）Between, and wind spring（1）One end be fixedly mounted on reel（2）Inner hole wall surface
On, wind spring（1）The other end be fixedly mounted on fixing axle（3）On, the fire screen（4）One end and reel（2）Cylindrical wall
Face is fixedly connected, fire screen（4）The other end be free end（4a）, the fire screen（4）Free end（4a）It is anti-to be placed in two sides
Fiery curtain rail road（6）Between, it is characterised in that：In the reel（2）Lower section be additionally provided with one piece of support plate（8）, the support plate
（8）It is fixedly mounted on window（7）On wall, in the support plate（8）On offer a through-hole（8a）, in the reel（2）
On offer a location hole（2a）, the wind spring（1）When in winding state, the bolt（5）Upper end be inserted into the volume
Cylinder（2）Location hole（2a）In, bolt（5）Lower end be inserted into the support plate（8）Through-hole（8a）In, the window（7）Also wrap
Include one makes the bolt in the case of fire（5）The dropping mechanism to fall off downwards.
2. according to claim 1 be automatically closed fire-proof and thermal-insulation window, it is characterised in that：The dropping mechanism is by hot melt adhesive
Stick（9）It constitutes, the bolt（5）Lower end through hot melt adhesive（9）It is bonded and fixed at support plate（8）Through-hole（8a）In.
3. according to claim 1 be automatically closed fire-proof and thermal-insulation window, it is characterised in that：The dropping mechanism by motor and
Drawstring（10）It constitutes, the bolt（5）Lower end through drawstring（10）It is connected with the output shaft of motor.
4. according to claim 1 or 2 or 3 be automatically closed fire-proof and thermal-insulation window, it is characterised in that：In the fire screen
（4）On be further fixed on several spaced apart metal strips along the vertical direction（11）, in the fire screen（4）Free end（4a）
It is fixed with metal plate（12）.
5. according to claim 4 be automatically closed fire-proof and thermal-insulation window, it is characterised in that：The fire screen track（6）'s
Cross section is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820347002.1U CN208106288U (en) | 2018-03-14 | 2018-03-14 | Fire-proof and thermal-insulation window is automatically closed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820347002.1U CN208106288U (en) | 2018-03-14 | 2018-03-14 | Fire-proof and thermal-insulation window is automatically closed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208106288U true CN208106288U (en) | 2018-11-16 |
Family
ID=64127267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820347002.1U Active CN208106288U (en) | 2018-03-14 | 2018-03-14 | Fire-proof and thermal-insulation window is automatically closed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208106288U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110732102A (en) * | 2019-11-07 | 2020-01-31 | 楼辉义 | Intelligent fire-stopping and fire-stopping system capable of blocking smoke and fire and preventing spreading |
| CN113846759A (en) * | 2021-08-20 | 2021-12-28 | 廖满妹 | Environment-friendly fireproof insulation board |
-
2018
- 2018-03-14 CN CN201820347002.1U patent/CN208106288U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110732102A (en) * | 2019-11-07 | 2020-01-31 | 楼辉义 | Intelligent fire-stopping and fire-stopping system capable of blocking smoke and fire and preventing spreading |
| CN113846759A (en) * | 2021-08-20 | 2021-12-28 | 廖满妹 | Environment-friendly fireproof insulation board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208106288U (en) | Fire-proof and thermal-insulation window is automatically closed | |
| CN211357513U (en) | Intelligent fire-stopping and fire-stopping system capable of blocking smoke and fire and preventing spreading | |
| CN210422413U (en) | Fire prevention accuse fire device | |
| CN203285291U (en) | Inorganic double-track double-curtain fire-resistant rolling shutter door | |
| CN107780817A (en) | A kind of automatic fire shutter and a kind of fireproof window | |
| KR200411905Y1 (en) | Preventable device of spreading of flames during fire in apartment | |
| CN205549263U (en) | High rise escaping device | |
| CN101025071A (en) | Self-alarming smoke-proof corridor door-wall | |
| CN203906008U (en) | Novel tunnel fire resisting shutter | |
| KR100859583B1 (en) | Device for preventing flame to be flowed into an upper story of apartment | |
| WO2021088103A1 (en) | Smoke-blocking, fire-closing and spread-preventing smart asphyxiation fire control system | |
| CN201391022Y (en) | Fire-spread preventing device of glass curtain wall | |
| CN107386940A (en) | A kind of automatic fire shutter door | |
| CN207296800U (en) | A kind of high temperature resistant door curtain made of cloth heat-insulating, fire-preventing window | |
| CN109441320B (en) | Fireproof rolling shutter door | |
| CN203001720U (en) | Building | |
| CN207377419U (en) | Door-window section bar fixing piece and the window comprising this fixing piece | |
| CN207332681U (en) | A kind of flame resistant glass of built-in refractory metal blind | |
| CN107165345B (en) | Retractable mechanical fireproof cornice with automatic opening function and use method thereof | |
| CN207048631U (en) | A kind of refractory metal blind non-insulated fire window | |
| CN207332705U (en) | A kind of intelligent anti-theft window with escaping function | |
| CN201560591U (en) | Fireproof building | |
| CN219808842U (en) | Door and window bolt | |
| KR101572488B1 (en) | Automatic Closing Louver Device For Fire Protection | |
| CN115653464B (en) | Induction heat-insulating steel fireproof door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |