CN107939188A - One kind fire prevention shutting window device - Google Patents
One kind fire prevention shutting window device Download PDFInfo
- Publication number
- CN107939188A CN107939188A CN201711327822.0A CN201711327822A CN107939188A CN 107939188 A CN107939188 A CN 107939188A CN 201711327822 A CN201711327822 A CN 201711327822A CN 107939188 A CN107939188 A CN 107939188A
- Authority
- CN
- China
- Prior art keywords
- sliding block
- slide
- locking
- locating piece
- securing rod
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
- E05C17/12—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
- E05C17/24—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod pivoted at one end, and with the other end running along a guide member
- E05C17/28—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod pivoted at one end, and with the other end running along a guide member with braking, clamping or securing means at the connection to the guide member
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
- E05C17/08—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing with special means for release, e.g. automatic release by further opening
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- 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
- 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
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/71—Power-operated mechanisms for wings with automatic actuation responsive to temperature changes, rain, wind or noise
-
- 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
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/72—Power-operated mechanisms for wings with automatic actuation responsive to emergency conditions, e.g. fire
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
- E05Y2900/148—Windows
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/249—Glazing, e.g. vacuum glazing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/22—Glazing, e.g. vaccum glazing
Abstract
Prevent fires shutting window device the invention discloses one kind, including device body in window frame, the cylinder body on installation window side frame, both ends rotate the rocking arm being connected with device body and cylinder body respectively.Device body includes slide, in slide and can be slided along slide extending direction sliding block, for limiting the locking mechanism that sliding block slides in slide and the unlocking mechanism for driving the locking mechanism unlock.Locking mechanism include be fixed in slide locating piece, by the securing rod being pivotally arranged on locating piece, the drive component for being arranged on the locking piece of securing rod one end, being arranged on securing rod the other end.A kind of fire prevention shutting window device of the present invention, locks sliding block using lever principle so that locking effect is more stablized, and effect is more preferable.Temperature sensing glass ball is arranged on to the upside of locating piece at the same time, can more delicately sense the change of external temperature, while occupancy volume of the locating piece in slide can be saved.
Description
Technical field
The present invention relates to a kind of shutting window device, more particularly to a kind of fire prevention shutting window device.
Background technology
In the prior art, shutting window device mainly has two kinds of forms：One kind is electronic shutting window device, and another kind is to use theory of mechanics
The movable shutting window device of control.It is mainly used for all kinds of movable type fireproof windows, and main effect is embodied in two aspects：One side
Face, fire window limitedly can be strutted and positioned by it, improve ventilation and daylighting effect；On the other hand, when occur fire be, its
Window can be closed automatically, prevents the circulation of air, so as to control the sprawling of the intensity of a fire.
The locking mechanism of shutting window device currently on the market generally includes one and is arranged in slide and inwardly protruded spring
Piece, when slide block movement to spring leaf top, spring leaf is mutually extruded with sliding block to limit sliding block slip, so as to fulfill to sliding block
Locking.Such a lock mode is more demanding to the elastic force of spring leaf, and when the dead weight of window is larger, it may occur that it can not lock
Situation.
The content of the invention
The shortcomings that the purpose of the invention is to overcome the prior art, there is provided one kind fire prevention shutting window device, locking effect is good, no
Can there is a situation where can not lock.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：One kind fire prevention shutting window device, its be arranged on window-frame frame and
Between window side frame, device body that described fire prevention shutting window device includes being installed in the window frame, installed in the window
Cylinder body, both ends on side frame rotate the rocking arm being connected with the device body and cylinder body respectively, and the device body includes fixing
In the slide in the window frame, in the slide and can along the slide extending direction slide sliding block, be used for
Limit locking mechanism and the solution lock machine for driving the locking mechanism to unlock that the sliding block slides in the slide
Structure, the locking mechanism is including that can move the locating piece being adjustably fixed in the slide, from middle part by pivoting
Securing rod that ground is arranged on the locating piece, be arranged on the locking piece of the securing rod one end, be arranged on the locking
The drive component of bar the other end, wherein driving the securing rod to rotate by the driving component so that the locking piece with
The sliding block coordinates locking, is moved with limiting the sliding block；The unlocking mechanism includes both ends and contradicts in the locating piece
Temperature sensing glass ball between the driving component, causes environment temperature to reach the critical of the temperature sensing glass ball when fire occurs
During temperature, the temperature sensing glass ball crushes, and the drive component causes the locking piece to lose the limitation to the sliding block
Power, the sliding block can be slided along the slide extending direction, and window is closed in realization.
Preferably, the drive component includes being movably arranged as guide pad in the slide, to keep described
Guide pad is to the actuator away from the positioning Block direction mobile trend, wherein described the other end activity of the securing rod
It is connected on the guide pad, the securing rod pivots under the drive of the guide pad around described, so that institute
The locking piece for stating securing rod one end is limited on the sliding block.
Further, it is equipped with the guide pad from the direction away from the locating piece to close to the locating piece
Direction tilts the guide groove of extension, and being equipped with described the other end of the securing rod can be slidably arranged in the guide groove
Connector.
Further, the locking mechanism includes two securing rods for being symmetrically arranged on the locating piece both sides, described
Locking piece, the both ends of connector are connected with two securing rods respectively.
Further, the locking piece, be arranged with roller on connector.
Preferably, the actuator includes being arranged on can move along the length of the slide on the locating piece
The positioning seat of setting, the elastic component between the positioning seat and the guide pad, the both ends point of the temperature sensing glass ball
Do not contradict on the positioning seat and locating piece, the elastic component causes the guide pad to away from the positioning Block direction
It is mobile.
Further, the temperature sensing glass ball is set with the elastic component sequence, and the temperature sensing glass ball is arranged on institute
State on the upside of locating piece.
Further, the temperature sensing glass ball is arranged in parallel with the elastic component.
Preferably, the side on the sliding block close to the locating piece is equipped with boss, and offering section on the boss is in
The locating slot of arc, the locking piece of the securing rod one end can be cooperatively pressed together in the locating slot, to the cunning
Block forms locking and is moved with limiting the sliding block, and the radian of the locating slot is less than 180 °.
Further, the boss is equipped with from the boss bottom to sliding block direction close to the side of the locating piece and tilts
The inclined-plane upwardly extended.
Due to the utilization of above-mentioned technical proposal, the present invention has following advantages compared with prior art：One kind of the present invention
Fire prevention shutting window device, locks sliding block using lever principle so that locking effect is more stablized, and effect is more preferable.At the same time will sense
Warm glass marble shifts to install parallelly with elastic component and temperature sensing glass ball is arranged on the upside of locating piece, can be sensitiveer
Ground senses the change of external temperature, while can save occupancy volume of the locating piece in slide.
Brief description of the drawings
Attached drawing 1 is the dimensional structure diagram of the fire prevention shutting window device of the present invention；
Attached drawing 2 is the side structure schematic view of the device body of the fire prevention shutting window device of the present invention；
Attached drawing 3 is the overlooking the structure diagram of the device body of the fire prevention shutting window device of the present invention；
Wherein：1st, device body；2nd, cylinder body；3rd, rocking arm；4th, slide；5th, sliding block；6th, locking mechanism；7th, locating piece；8th, securing rod；9、
Locking piece；10th, drive component；11st, unlocking mechanism；12nd, temperature sensing glass ball；13rd, guide pad；14th, actuator；15th, guide groove；
16th, connector；17th, roller；18th, positioning seat；19th, elastic component；20th, boss；21st, locating slot.
Embodiment
Technical scheme is further elaborated with specific embodiment below in conjunction with the accompanying drawings.
Referring to a kind of fire prevention shutting window device shown in Fig. 1 to Fig. 3, it is arranged between window-frame frame and window side frame.This is anti-
Fiery shutting window device include be installed on window frame on device body 1, the cylinder body 2 on window side frame, both ends respectively with device sheet
Body 1 and cylinder body 2 rotate the rocking arm 3 of connection.Device body 1 includes slide 4, and the energy interior arranged on slide 4 being fixed in window frame
Reach the sliding block 5 along the extending direction slip of slide 4, for limiting locking mechanism 6, the Yi Jiyong that sliding block 5 slides in slide 4
In the unlocking mechanism 11 that driving locking mechanism 6 unlocks.
Locking mechanism 6 is including that can move the locating piece 7 being adjustably fixed in slide 4, from middle part by pivoting
Securing rod 8 that ground is arranged on locating piece 7, be arranged on 8 one end of securing rod（I.e. close to the one end of sliding block 5）Locking piece 9,
It is arranged on 8 the other end of securing rod（One end i.e. away from sliding block 5）Drive component 10.Wherein driven by drive component 10
Securing rod 8 rotates so that locking piece 9 is engaged locking with sliding block 5, is moved with limiting sliding block 5.
Unlocking mechanism 11 includes temperature sensing glass ball 12 of the both ends conflict between locating piece 7 and drive component 10.Work as hair
When calamity of lighting a fire is so that environment temperature reaches the critical-temperature of temperature sensing glass ball 12, temperature sensing glass ball 12 is broken, and drive component 10 makes
Locking piece 9 loses restraint to sliding block 5 so that sliding block 5 can be slided along the extending direction of slide 4, realized and closed window.
Guide pad 13 that drive component 10 includes being movably arranged as in slide 4, to keep guide pad 13 to remotely located
The actuator 14 of 7 direction mobile trend of block.Wherein the other end of securing rod 8（Close to the one end of guide pad 13）It is flexibly connected
On guide pad 13, securing rod 8 under the drive of guide pad 13 around pivoting so that securing rod 8 is close to 5 one end of sliding block
The locking piece 9 in portion can be limited on sliding block 5.
In the present embodiment, guide pad 13 is equipped with from remotely located piece 7 of direction to be prolonged to the inclination close to the direction of locating piece 7
The guide groove 15 stretched, in the other end of securing rod 8（Close to the one end of guide pad 13）Equipped with guiding can be slidably arranged in
Connector 16 in groove 15.So that guide pad 13 along 4 length direction of slide move when, connector 16 can be along guide groove 15
Length direction moves, according to lever principle so that securing rod 8 is limited on sliding block 5 close to the locking piece 9 of the one end of sliding block 5,
Locked so as to be realized to sliding block 5.As a kind of embodiment, guide groove 15 is from the bottom of slide 4 to close to locating piece 7
Direction tilts upward extended so that guide pad 13 along slide 4 to remotely located piece of 7 directions move when, connector 16 can
Moved upwards along the length direction of guide groove 15, according to lever principle so that securing rod 8 close to the one end of sliding block 5 locking
Part 9 is moved to the bottom close to slide 4, locking piece 9 is limited on sliding block 5, is locked so as to be realized to sliding block 5.
Preferably, locking mechanism 6 includes two securing rods 8 for being symmetrically arranged on 7 both sides of locating piece.Locking piece 9, connector
16 both ends are connected with two securing rods 8 respectively, and fixed link is additionally provided between two securing rods 8, so that locking mechanism 6 is more
Add firm, locking effect is more preferable.Roller 17 is arranged with locking piece 9, connector 16, makes it more flat in locking process
Surely, the abrasion in locking process while is also reduced.
Actuator 14 includes positioning seat 18, the position that setting can be moved along the length of slide 4 being arranged on locating piece 7
Elastic component 19 between positioning seat 18 and guide pad 13.The both ends of temperature sensing glass ball 12 are contradicted in positioning seat 18 and positioning respectively
On block 7, elastic component 19 is so that guide pad 13 is moved to remotely located piece 7 of direction.In this example, temperature sensing glass ball 12 and positioning seat
18 can also be arranged on guide pad 13, can reach identical technique effect, this scheme is also in the protection model of present patent application
In enclosing.Preferably, temperature sensing glass ball 12 is set with 19 sequence of elastic component, most preferably temperature sensing glass ball 12 and elastic component 19
It is arranged in parallel, temperature sensing glass ball 12 is arranged on the upside of locating piece 7.So that opening of the temperature sensing glass ball 12 close to slide 4, can
More delicately experience extraneous temperature.Wherein, positioning seat 18 is easy to place determining for elastic component 19 with being equipped with guide pad 13
Position hole, firm effect is played to elastic component 19.Preferably, when guide pad 13 is located at the nearest position of Distance positioning block 7, two fixed
The length of the bottom in position hole apart is more than the length of elastic component 19 in the raw.Purpose is, when temperature sensing glass ball 12 is broken
After broken, elastic component 19 will not give guide pad 13 any thrust so that sliding block 5 can be separated easily with locking piece 9.
Side on sliding block 5 close to locating piece 7 is equipped with boss 20, and the arc-shaped locating slot in section is offered on boss 20
21.Securing rod 8 can be cooperatively pressed together in locating slot 21 close to the locking piece 9 of the one end of sliding block 5, and sliding block 4 is formed
Locking is moved with limiting sliding block 5.Preferably, the radian of locating slot 21 is less than 180 ° so that when unlocking mechanism 11 unlocks, locking piece
9 can successfully skid off from locating slot 21, not interfere with unlock effect.
Meanwhile boss 20 tilts upward the oblique of extension close to the side of locating piece 7 from 20 bottom of boss to 5 direction of sliding block
Face so that when securing rod 8 is pressed on the bottom of slide 4 close to the one end of sliding block 5, boss 20 can be upward by locking piece 9
It is open-top so that locking piece 9 is engaged locking with locating slot 21.
The specific works of this fire prevention shutting window device are as described below：
Under normal use situation, guide pad 13 is intended to move to remotely located piece 7 of direction under the promotion of elastic component 19,
So that connector 16 is in the top of guide groove 15, according to lever principle, the lock positioned at one end of the close sliding block 5 of securing rod 8
Part 9 is determined positioned at the lowermost end being then located at close to 4 bottom of slide.I.e. drive component 10 drives securing rod 8 to rotate.When need open window
During family, sliding block 5 is moved along the length direction of slide 4 to the direction close to locating piece 7, and boss 20 will from the lower end of locking piece 9
It is open-top upwards, so that locking piece 9 and roller 17 are pressed together in the locating slot 21 of boss 20.Due to drive component at this time
10 still have the trend that driving securing rod 8 rotates so that locking piece 9 and roller 17 are pressed together on the locating slot 21 of boss 20
In, sliding block 5 can be limited and slided, so as to fulfill the locking to sliding block 5.When needing to close window, window is firmly pulled, sliding block 5 exists
Moved under the drive of rocking arm 3 along the length direction of slide 4 to remotely located piece 7 of direction.Under the effect of external force, locking piece
9 and roller 17 pressure separated with the locating slot 21 of boss 20, locking mechanism 6 fails.So as to normally window opening-closing.Together
When, fixed position of the locating piece 7 in slide 4 can be controlled to determine that window opens the size of amplitude.
In the event of a fire, when environment temperature reaches the critical-temperature of temperature sensing glass ball 12, temperature sensing glass ball
12 is broken, and positioning seat 18, which loses, keeps out so that one end of elastic component 19, which loses, keeps out, and is led so that elastic component 19 cannot promote
It is intended to remotely located piece 7 of direction to block 13 to move.Securing rod 8 loses driving close to the one end of guide pad 13, according to thick stick
Rod principle causes locking piece 9 and roller 17 of the securing rod 8 close to one end of sliding block 5 to lose the power of pressing boss 20 so that lock
Determine mechanism 6 to fail.Sliding block 5 under the driving of rocking arm 3 and cylinder body 2, slide by the rapid direction toward remotely located piece 7, so as to fulfill
Window is closed, reaches fireproof purpose.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent change or modification that Spirit Essence is made, should be covered by the protection scope of the present invention.
Claims (10)
1. one kind fire prevention shutting window device, it is arranged between window-frame frame and window side frame, and the fire prevention shutting window device includes installation
Device body in the window frame, the cylinder body on the window side frame, both ends respectively with the device body and cylinder
Body rotates the rocking arm of connection, and the device body includes being fixed on the slide in the window frame, in the slide and energy
Enough sliding blocks slided along the slide extending direction, for limit locking mechanism that the sliding block slides in the slide,
And for driving the unlocking mechanism of the locking mechanism unlock, it is characterised in that：
The locking mechanism is including that can move the locating piece being adjustably fixed in the slide, from middle part by pivoting
Securing rod that ground is arranged on the locating piece, be arranged on the locking piece of the securing rod one end, be arranged on the locking
The drive component of bar the other end, wherein driving the securing rod to rotate by the driving component so that the locking piece with
The sliding block coordinates locking, is moved with limiting the sliding block；
The unlocking mechanism includes temperature sensing glass ball of the both ends conflict between the locating piece and the driving component, when
When generation fire make it that environment temperature reaches the critical-temperature of the temperature sensing glass ball, the temperature sensing glass ball crushes, described
Drive component causes the locking piece to lose the restraint to the sliding block, and the sliding block can be along the slide extension side
To slip, window is closed in realization.
2. fire prevention shutting window device according to claim 1, it is characterised in that：The drive component includes being movably arranged as
Guide pad in the slide, the actuator with the holding guide pad to the remote positioning Block direction mobile trend,
Described the other end of wherein described securing rod is movably connected on the guide pad, and the securing rod is in the guide pad
Pivoted under drive around described, so that the locking piece of the securing rod one end is limited on the sliding block.
3. fire prevention shutting window device according to claim 2, it is characterised in that：It is equipped with the guide pad from away from described
The direction of locating piece is to the guide groove that extension is tilted close to the direction of the locating piece, in described the other end of the securing rod
Equipped with the connector that can be slidably arranged in the guide groove.
4. fire prevention shutting window device according to claim 3, it is characterised in that：The locking mechanism is symmetrically arranged on including two
The securing rod of the locating piece both sides, the locking piece, the both ends of connector are connected with two securing rods respectively.
5. fire prevention shutting window device according to claim 4, it is characterised in that：Rolling is arranged with the locking piece, connector
Wheel.
6. fire prevention shutting window device according to claim 2, it is characterised in that：The actuator includes being arranged on the positioning
The positioning seat of setting can be moved along the length of the slide, between the positioning seat and the guide pad on block
Elastic component, the both ends of the temperature sensing glass ball contradict on the positioning seat and locating piece respectively, and the elastic component causes
The guide pad is moved to away from the positioning Block direction.
7. fire prevention shutting window device according to claim 6, it is characterised in that：The temperature sensing glass ball and the elastic component phase
Shift to install, the temperature sensing glass ball is arranged on the upside of the locating piece.
8. fire prevention shutting window device according to claim 7, it is characterised in that：The temperature sensing glass ball is put down with the elastic component
Row is set.
9. fire prevention shutting window device according to claim 1, it is characterised in that：Close to the side of the locating piece on the sliding block
Equipped with boss, the arc-shaped locating slot in section is offered on the boss, the locking piece of the securing rod one end can match
It is pressed together in the locating slot with closing, form locking to the sliding block is moved with limiting the sliding block, the radian of the locating slot
Less than 180 °.
10. fire prevention shutting window device according to claim 9, it is characterised in that：The boss is close to the side of the locating piece
Equipped with the inclined-plane that extension is tilted upward from the boss bottom to sliding block direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711327822.0A CN107939188B (en) | 2017-12-13 | 2017-12-13 | Fireproof window closer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711327822.0A CN107939188B (en) | 2017-12-13 | 2017-12-13 | Fireproof window closer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107939188A true CN107939188A (en) | 2018-04-20 |
| CN107939188B CN107939188B (en) | 2023-08-15 |
Family
ID=61944050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711327822.0A Active CN107939188B (en) | 2017-12-13 | 2017-12-13 | Fireproof window closer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107939188B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512969A (en) * | 2019-09-29 | 2019-11-29 | 滦州市捷澳建材有限公司 | A kind of warming for fire window positions, closes window device |
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| CN110512969B (en) * | 2019-09-29 | 2024-04-12 | 滦州市捷澳建材有限公司 | Temperature sensing, positioning and window closing device for fireproof window |
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| CN107939188B (en) | 2023-08-15 |
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