CN106801573A - A kind of steel aluminium combination fire window with spring-propelling type temperature-sensitive latch - Google Patents
A kind of steel aluminium combination fire window with spring-propelling type temperature-sensitive latch Download PDFInfo
- Publication number
- CN106801573A CN106801573A CN201710067970.7A CN201710067970A CN106801573A CN 106801573 A CN106801573 A CN 106801573A CN 201710067970 A CN201710067970 A CN 201710067970A CN 106801573 A CN106801573 A CN 106801573A
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- China
- Prior art keywords
- spring
- window
- sash
- latch
- plastics
- Prior art date
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
- E06B5/161—Profile members therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C1/00—Fastening devices with bolts moving rectilinearly
- E05C1/08—Fastening devices with bolts moving rectilinearly with latching action
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
- E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/12—Metal frames
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/36—Frames uniquely adapted for windows
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/06—Single frames
- E06B3/08—Constructions depending on the use of specified materials
- E06B3/12—Constructions depending on the use of specified materials of metal
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
- E06B5/165—Fireproof windows
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Special Wing (AREA)
Abstract
The invention discloses a kind of steel aluminium combination fire window with spring-propelling type temperature-sensitive latch, shutting window device and temperature-sensitive latch are provided between window frame and sash, temperature-sensitive latch includes：Be fixed on temperature-sensitive latch on door-window section bar by support, spring, stud, working of plastics, steel disc, support, and support is provided with accommodating cavity, and it is open ports to house cavity one end, and the other end of accommodating cavity is provided with through hole；Spring is arranged in accommodating cavity；Spring is set on stud, and through hole is stretched out in a free end of stud, and another free end of stud is connected on latch；Working of plastics is arranged on the open ports end of support, and working of plastics is provided with the first pin hole, and latch stretches out the first pin hole；Steel disc is arranged on the side of working of plastics, and steel disc is fixedly connected with working of plastics, support, and steel disc is provided with the second pin hole, and the second pin hole is corresponding with the first pin hole, and latch stretches out the second pin hole.The present invention is by pin lock jail sash and window frame, it is ensured that the seal of fire window under high temperature.
Description
Technical field
The present invention relates to fire-proof doors and windows field, and in particular to a kind of steel aluminium with spring-propelling type temperature-sensitive latch combines fire prevention
Window.
Background technology
GB GB50016-2014《Code for fire protection design of buildings》Middle regulation, residential housing of the building height more than 54 meters,
Each household can open exterior window in requisition for there is room to set, and exterior window fire integrity not preferably less than 1 hour, and in GB
GB16809-2008《Fire window》In also specify fire window and need to configure automatic window closing device.
At present, aluminium alloy door's window profile of main flow is prepared into doors and windowses, except glass requirement has good fire prevention, section
Outside energy performance, section bar will also have the disconnected hot merit energy of good fire prevention.But, existing frequently-used aluminum alloy doors and windows profile structure,
If really running into fire, with the time growth and the rising of temperature of heating, resistance to elevated temperatures is restricted, and final section bar is received
Damage, it is impossible to support glass, glass collapses can cause serious casualties and property loss, also, glass collapses and can make fire
Calamity spreads rapidly, and consequence is serious.
In order to solve the above problems, automatic window closing device is used on fire window, when fire is met, automatic window closing device meeting
Automatically window is closed, fire-proof function is preferable.If in the case where meeting fiery high temperature and continuing fire, although single automatic window closing device energy
Ensure the closed of sash, but there is alice and cracks in place farther out from shutting window device to be likely to occur forms, to fireproof seal not
Profit, the sealing fire-proof function of fire window has much room for improvement.
The content of the invention
It is an object of the invention to the problem above for overcoming prior art to exist, there is provided a kind of band spring-propelling type temperature-sensitive is inserted
The steel aluminium combination fire window of pin, fire window of the invention coordinates non-insulated C classes using remain silent steel profile and aluminium alloy section structure
Flame resistant glass, and spring-propelling type temperature-sensitive latch is installed, steel and aluminum combined structure realizes fire integrity more than 1 hour.
To realize above-mentioned technical purpose, above-mentioned technique effect is reached, the present invention is achieved through the following technical solutions：
A kind of steel aluminium combination fire window with spring-propelling type temperature-sensitive latch, it includes window frame and on the window frame
Sash, flame resistant glass is installed on the sash, the window frame is consistent with the section bar of sash, the section bar of the window frame and sash
Outer layer be aluminium alloy, the internal layer of the aluminium alloy is steel profile of remaining silent；
Shutting window device is provided between the window frame and the sash, the shutting window device includes oil cylinder and slide rail, and the oil cylinder sets
Put on the sash, the slide rail is arranged on the window frame, there is rocking bar to connect between the oil cylinder and the slide rail, it is described
Slide rail and the oil cylinder are hidden between the window frame and the sash；
Temperature-sensitive latch is provided between the window frame and the sash, the temperature-sensitive latch is arranged on the sash, with insert
The spacing hole for coordinating is sold to be arranged on the window frame；
The temperature-sensitive latch includes：
Be fixed on temperature-sensitive latch on door-window section bar by-support, the support, and the support is provided with accommodating cavity, the appearance
Chamber one end is empty for open ports, the other end of the accommodating cavity is provided with through hole；
- spring, the spring is arranged in the accommodating cavity；
- stud, the spring is set on the stud, and the through hole, the spiral shell are stretched out in a free end of the stud
Another free end of post is connected on latch；
- working of plastics, the working of plastics is arranged on the open ports end of the support, and the working of plastics is provided with the first latch
Hole, the latch stretches out first pin hole；
- steel disc, the steel disc is arranged on the side of the working of plastics, and the steel disc is consolidated with the working of plastics, the support
Fixed connection, the steel disc is provided with the second pin hole, and second pin hole is corresponding with first pin hole, and the latch is stretched
Go out second pin hole；
Under normal temperature state, the spring is in compressive state, and a free end of the spring is against the accommodating cavity
In, another free end of the spring is connected on the latch, and the latch is arranged in the sash, when window is closed,
The latch does not contact the window frame；At high operating temperatures, the working of plastics fusing, the spring drives the latch ejection,
The latch is inserted in the spacing hole.
Further, the sash is provided with harboring holes, and the harboring holes is opened in the remaining silent in steel profile of the sash,
The temperature-sensitive latch is arranged in the harboring holes.
Further, also including for the spacing locating part of the temperature-sensitive latch, the locating part is arranged on described hiding
The both sides in hole.
Further, the support includes rack body and two panels support chip, the rack body and the support chip one
Body formed, the rack body constitutes " several " character form structure with the support chip, and the accommodating cavity is arranged on the support sheet
In body.
Further, the support chip is provided with screw hole, screw through the screw hole by the support, working of plastics,
Steel disc is fixed on forms section bar.
Further, the cross-sectional area of the working of plastics is in contact with it the area in face not less than the support.
Further, the working of plastics is provided with two stopper slots, and the two ends of the steel disc are arranged in the stopper slot.
Further, external diameter of the internal diameter of the through hole less than the spring.
Further, the gap filling fireproof seal gum between the section bar of the flame resistant glass and the sash, it is described anti-
Cushion block is provided between the section bar of the edge of flint glass and the sash.
Further, the flame resistant glass is C class fireproof hollow glass, and the C classes fireproof hollow glass includes three glass
Glass and two middle cavitys.
The beneficial effects of the invention are as follows:
1. the extexine of fire window uses aluminium alloy extrusions, and aluminium alloy extrusions machining accuracy is high, ensure that outward appearance precision
Unanimously；Internal layer is using steel profile of remaining silent, and wall thickness 0.2-1.0mm, preferably stainless steel, or galvanized steel material are this
Steel profile of remaining silent is higher than C on the market, U-shaped steel strength, being capable of material-saving and easy making process；When there is fire, appearance
When the aluminium alloy extrusions of layer gradually melts, steel profile of remaining silent can also keep rigidity higher, play support glass and whole window
The effect of framework, continues to intercept fire spread.
2. fire window uses non-insulated C class flame resistant glasses, steel aluminium profile structure to realize fire integrity more than 1 hour
It is required that.
3. fire window installs automatic window closing device, and window can be automatically closed in fire, intercepts fire spread, and close window automatically
Device uses concealed installation, and whole forms do not expose, attractive in appearance succinct.
4. spring-propelling type temperature-sensitive latch is installed, under daily state, the temperature-sensitive latch is hidden in the sash of fire window
In sash and window frame, concrete on fire is run into, high temperature scorches temperature-sensitive latch, and working of plastics is melted, and spring loses the fixation of working of plastics,
Spring drives latch ejection, in the spacing hole of latch insertion window frame closed steel, by pin lock jail sash and window frame, it is ensured that high temperature
The seal of lower fire window, fire protecting performance is good, realizes the requirement of more than 1 hour of fire window fire integrity.
Described above is only the general introduction of technical solution of the present invention, in order to better understand technological means of the invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Specific embodiment of the invention is shown in detail by following examples and its accompanying drawing.
Brief description of the drawings
Technical scheme in technology in order to illustrate more clearly the embodiments of the present invention, in being described to embodiment technology below
The required accompanying drawing for using is briefly described, it should be apparent that, drawings in the following description are only some realities of the invention
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is longitudinal cross section structure diagram of the invention；
Fig. 2 is horizontal cross section structure diagram of the invention；
Fig. 3 is the structural representation of spring-propelling type temperature-sensitive latch of the present invention；
Wherein, 10- window frames, 20- sash, 30- aluminium alloys, 40- remains silent steel profile, 41- oil cylinders, 42- slide rails, and 50- hides
Hole, 60- temperature-sensitive latches, 70- spacing holes, 80-C class fireproof hollow glass, 90- locating parts, 801- fireproof seal gums, 802- glass
Glass, cavity in 803-, 804- cushion blocks, 1- supports, 2- springs, 3- latches, 4- working of plastics, 5- steel discs, 101- rack bodies, 102-
Support chip, 103- houses cavity, 104- through holes, 105- screw holes, 201- studs, the pin holes of 401- first, 402- stopper slots,
The pin holes of 501- second.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Embodiment
A kind of steel aluminium with spring-propelling type temperature-sensitive latch is disclosed shown in reference picture 1-3, in the present embodiment and combines fire prevention
Window, it includes window frame 10 and the sash on above-mentioned window frame 10 20, and flame resistant glass, above-mentioned window are provided with above-mentioned sash 20
Frame 10 is consistent with the section bar of sash 20, and above-mentioned window frame 10 is aluminium alloy 30, above-mentioned aluminium alloy 30 with the outer layer of the section bar of sash 20
Internal layer to remain silent steel profile 40.
In order to improve the fire proof seal of fire window, the gap between above-mentioned flame resistant glass and the section bar of above-mentioned sash 20 is filled out
Fireproof seal gum 801 is filled, cushion block 804 is provided between the edge of above-mentioned flame resistant glass 801 and the section bar of above-mentioned sash 20.
In the present embodiment, above-mentioned flame resistant glass is C classes fireproof hollow glass 80, and above-mentioned C classes fireproof hollow glass 80 is wrapped
Include three glass 802 and two middle cavitys 803.
The extexine of fire window uses aluminium alloy extrusions, and aluminium alloy extrusions machining accuracy is high, ensure that outward appearance precision one
Cause；Internal layer is using steel profile of remaining silent, and wall thickness 0.2-1.0mm, preferably stainless steel, or galvanized steel material are this to close
Mouth steel profile is higher than C on the market, U-shaped steel strength, being capable of material-saving and easy making process；When there is fire, extexine
Aluminium alloy extrusions when gradually melting, steel profile of remaining silent can also keep rigidity higher, play support glass and whole window frame
The effect of frame, continues to intercept fire spread.
Fire window uses non-insulated C class flame resistant glasses, steel aluminium profile structure to realize wanting for fire integrity more than 1 hour
Ask.
Shutting window device is provided between above-mentioned window frame 10 and above-mentioned sash 20, above-mentioned shutting window device includes oil cylinder 41 and slide rail 42, on
State oil cylinder 41 to be arranged on above-mentioned sash 20, above-mentioned slide rail 42 is arranged on above-mentioned window frame 10, above-mentioned oil cylinder 41 and above-mentioned slide rail
There is rocking bar to connect between 42, above-mentioned slide rail 42 and above-mentioned oil cylinder 41 are hidden between above-mentioned window frame 10 and above-mentioned sash 20.
In the present embodiment, fire window installs automatic window closing device, and window can be automatically closed in fire, intercepts fire spread,
And automatic window closing device uses concealed installation, whole forms do not expose, attractive in appearance succinct.
Temperature-sensitive latch 60 is provided between above-mentioned window frame 10 and above-mentioned sash 20, above-mentioned temperature-sensitive latch 60 is arranged on above-mentioned sash
On 20, the spacing hole 70 coordinated with latch is arranged on above-mentioned window frame 10.
When a fire, the latch ejection of the temperature-sensitive latch 60 on sash 20, latch is inserted in above-mentioned spacing hole 70, led to
Cross temperature-sensitive latch 60 and firmly close sash 20 and window frame 10, improve the fire proof seal of fire window.
As shown in Fig. 2 above-mentioned temperature-sensitive latch includes：It mainly includes：Support 1, spring 2, latch 3, working of plastics 4, steel disc
5。
Wherein, above-mentioned support includes rack body 101 and two panels support chip 102, above-mentioned rack body 101 and above-mentioned branch
Blade 102 is integrally formed, and above-mentioned rack body 101 constitutes " several " character form structure with above-mentioned support chip 102, in above-mentioned rack body
Accommodating cavity 103 is provided with 101, above-mentioned spring 2 is arranged in above-mentioned accommodating cavity 103.
Above-mentioned one end of accommodating cavity 103 is open ports, and the other end of above-mentioned accommodating cavity 103 is provided with through hole 104, i.e., above-mentioned
Through hole 104 is arranged on above-mentioned rack body 101.
Above-mentioned spring 2 is set on stud 201, and above-mentioned through hole 104, above-mentioned spiral shell are stretched out in a free end of above-mentioned stud 201
Another free end of post 201 is connected on latch 3.The internal diameter of above-mentioned through hole 104 is less than the external diameter of above-mentioned spring 2, the one of spring 2
End can be against on the inwall of above-mentioned rack body 101, and the other end of spring 2 is connected on above-mentioned latch 3.
Above-mentioned working of plastics 4 is arranged on the open ports end of above-mentioned support 1, and above-mentioned working of plastics 4 is provided with the first pin hole 401,
Above-mentioned latch 3 stretches out above-mentioned first pin hole 401；The cross-sectional area of above-mentioned working of plastics 4 is in contact with it face not less than above-mentioned support 1
Area.
On daily state, above-mentioned working of plastics 4 is used for spring retainer, in high temperature of fire, the high-temperature molten of above-mentioned working of plastics 4
Change, spring 2 loses the position-limiting action of above-mentioned working of plastics 4, and spring 2 is ejected.
Above-mentioned steel disc 5 is arranged on the side of above-mentioned working of plastics 4, and above-mentioned steel disc 5 is fixed with above-mentioned working of plastics 4, above-mentioned support 1
Connection, above-mentioned steel disc 5 plays a part of to strengthen above-mentioned working of plastics 4, is provided with the second pin hole 501 on above-mentioned steel disc 5, and above-mentioned the
Two pin holes 501 are corresponding with above-mentioned first pin hole 401, and above-mentioned latch 3 stretches out above-mentioned second pin hole 501.
Two stopper slots 402 are provided with above-mentioned working of plastics 4, the two ends of above-mentioned steel disc 5 are arranged on above-mentioned stopper slot 402
In, above-mentioned stopper slot 402 carries out spacing to above-mentioned steel disc 5.
Be fixed on temperature-sensitive latch on door-window section bar by above-mentioned support 1, and screw hole 105, spiral shell are provided with above-mentioned support chip 102
Be fixed on forms section bar for above-mentioned support 1, working of plastics 4, steel disc 5 through above-mentioned screw hole 105 by nail.
Under normal temperature state, above-mentioned spring is in compressive state, and a free end of above-mentioned spring is against above-mentioned accommodating cavity
In, another free end of above-mentioned spring is connected on above-mentioned latch, and above-mentioned latch is arranged in above-mentioned sash, when window is closed,
Above-mentioned latch does not contact above-mentioned window frame；At high operating temperatures, above-mentioned working of plastics fusing, above-mentioned spring drives above-mentioned latch ejection,
Above-mentioned latch is inserted in above-mentioned spacing hole.Working of plastics can melt at 150 DEG C or so.
The operation principle of the present embodiment is as follows：
Under daily state, the temperature-sensitive latch is hidden in sash and window frame, runs into concrete on fire, and high temperature scorches temperature-sensitive and inserts
Pin, working of plastics is melted, and spring loses the fixation of working of plastics, and spring drives latch ejection, in latch insertion window frame spacing hole, leads to
Cross pin lock jail sash and window frame, it is ensured that the seal of fire window under high temperature, realize fire window fire integrity more than 1 hour
Requirement.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or uses the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The scope most wide for causing.
Claims (10)
1. a kind of steel aluminium combination fire window with spring-propelling type temperature-sensitive latch, it includes window frame and on the window frame
Sash, is provided with flame resistant glass on the sash, the window frame is consistent with the section bar of sash, the section bar of the window frame and sash
Outer layer is aluminium alloy, and the internal layer of the aluminium alloy is steel profile of remaining silent；
Shutting window device is provided between the window frame and the sash, the shutting window device includes oil cylinder and slide rail, and the oil cylinder is arranged on
On the sash, the slide rail is arranged on the window frame, has rocking bar to connect between the oil cylinder and the slide rail, the slide rail
It is hidden between the window frame and the sash with the oil cylinder；Characterized in that,
Temperature-sensitive latch is provided between the window frame and the sash, the temperature-sensitive latch is arranged on the sash, matches somebody with somebody with latch
The spacing hole of conjunction is arranged on the window frame；
The temperature-sensitive latch includes：
Be fixed on temperature-sensitive latch on door-window section bar by-support, the support, and the support is provided with accommodating cavity, the accommodating sky
Chamber one end is open ports, and the other end of the accommodating cavity is provided with through hole；
- spring, the spring is arranged in the accommodating cavity；
- stud, the spring is set on the stud, and the through hole is stretched out in a free end of the stud, the stud
Another free end is connected on latch；
- working of plastics, the working of plastics is arranged on the open ports end of the support, and the working of plastics is provided with the first pin hole, institute
State latch and stretch out first pin hole；
- steel disc, the steel disc is arranged on the side of the working of plastics, and the steel disc is fixed with the working of plastics, the support and connected
Connect, the steel disc is provided with the second pin hole, second pin hole is corresponding with first pin hole, and the latch stretches out institute
State the second pin hole；
Under normal temperature state, the spring is in compressive state, and a free end of the spring is against in the accommodating cavity, institute
Another free end for stating spring is connected on the latch, and the latch is arranged in the sash, described to insert when window is closed
Pin does not contact the window frame；At high operating temperatures, the working of plastics fusing, the spring drives the latch ejection, described to insert
In the pin insertion spacing hole.
2. the steel aluminium combination fire window with spring-propelling type temperature-sensitive latch according to claim 1, it is characterised in that described
Sash is provided with harboring holes, and the harboring holes is opened in the remaining silent in steel profile of the sash, and the temperature-sensitive latch is arranged on institute
In stating harboring holes.
3. the steel aluminium combination fire window with spring-propelling type temperature-sensitive latch according to claim 2, it is characterised in that also wrap
Include for the spacing locating part of the temperature-sensitive latch, the locating part is arranged on the both sides of the harboring holes.
4. the steel aluminium combination fire window with spring-propelling type temperature-sensitive latch according to claim 1, it is characterised in that described
Support includes rack body and two panels support chip, and the rack body is integrally formed with the support chip, the rack body with
The support chip constitutes " several " character form structure, and the accommodating cavity is arranged in the rack body.
5. the steel aluminium combination fire window with spring-propelling type temperature-sensitive latch according to claim 4, it is characterised in that described
Support chip is provided with screw hole, and be fixed on forms section bar for the support, working of plastics, steel disc through the screw hole by screw.
6. the steel aluminium combination fire window with spring-propelling type temperature-sensitive latch according to claim 1, it is characterised in that described
The cross-sectional area of working of plastics is in contact with it the area in face not less than the support.
7. the steel aluminium combination fire window with spring-propelling type temperature-sensitive latch according to claim 1, it is characterised in that described
Working of plastics is provided with two stopper slots, and the two ends of the steel disc are arranged in the stopper slot.
8. the steel aluminium combination fire window with spring-propelling type temperature-sensitive latch according to claim 1, it is characterised in that described
External diameter of the internal diameter of through hole less than the spring.
9. the steel aluminium combination fire window with spring-propelling type temperature-sensitive latch according to claim 1, it is characterised in that described
Gap filling fireproof seal gum between the section bar of flame resistant glass and the sash, the edge of the flame resistant glass and the sash
Section bar between be provided with cushion block.
10. the steel aluminium combination fire window with spring-propelling type temperature-sensitive latch according to claim 1, it is characterised in that institute
Flame resistant glass is stated for C class fireproof hollow glass, the C classes fireproof hollow glass includes three glass and two middle cavitys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710067970.7A CN106801573B (en) | 2017-02-07 | 2017-02-07 | A kind of steel aluminium combination fire window with spring-propelling type temperature-sensitive bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710067970.7A CN106801573B (en) | 2017-02-07 | 2017-02-07 | A kind of steel aluminium combination fire window with spring-propelling type temperature-sensitive bolt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106801573A true CN106801573A (en) | 2017-06-06 |
| CN106801573B CN106801573B (en) | 2018-08-31 |
Family
ID=58987468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710067970.7A Active CN106801573B (en) | 2017-02-07 | 2017-02-07 | A kind of steel aluminium combination fire window with spring-propelling type temperature-sensitive bolt |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138662A (en) * | 2018-09-29 | 2019-01-04 | 苏州市富尔达科技股份有限公司 | A kind of Fire-proof lock for fire window |
| CN112392352A (en) * | 2020-11-16 | 2021-02-23 | 桑勍勍 | Quick reaction aluminum alloy window |
| CN118066687A (en) * | 2024-04-18 | 2024-05-24 | 江苏帕珐尼洁净科技有限公司 | Fireproof smoke-discharging self-adsorption high-efficiency air supply box |
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| CN112392352A (en) * | 2020-11-16 | 2021-02-23 | 桑勍勍 | Quick reaction aluminum alloy window |
| CN118066687A (en) * | 2024-04-18 | 2024-05-24 | 江苏帕珐尼洁净科技有限公司 | Fireproof smoke-discharging self-adsorption high-efficiency air supply box |
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| CN106801573B (en) | 2018-08-31 |
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