CN107587805A - One kind fire prevention shutting window device - Google Patents
One kind fire prevention shutting window device Download PDFInfo
- Publication number
- CN107587805A CN107587805A CN201710846308.1A CN201710846308A CN107587805A CN 107587805 A CN107587805 A CN 107587805A CN 201710846308 A CN201710846308 A CN 201710846308A CN 107587805 A CN107587805 A CN 107587805A
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- China
- Prior art keywords
- frame
- unblock
- slide rail
- steel ball
- window
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Abstract
The invention discloses one kind fire prevention shutting window device, including the rocking arm that device body, positioning seat, both ends are connected with device body and positioning seat phase pivot respectively.Device body includes slide rail, is used in slide rail by the locking mechanism of rocking arm locking relative with device body and for driving rocking arm with respect to the unlocking mechanism that device body slidably closes window.Unlocking mechanism includes the locating rack being arranged on slide rail, unblock frame, elastic component and the warming glass marble that can be flexibly connected with locating rack and extend along the slide rail length direction.When a fire, warming glass marble is quick-fried broken with the temperature rising of interior, and elastic component, which recovers deformation, to be promoted to locking mechanism by unblock frame and cause locking mechanism unblock.The fire prevention shutting window device of the present invention, is quick on the draw, when fire occurs, quickly and accurately can close window, effectively prevent the sprawling of the intensity of a fire；Simultaneously simple in construction, easy to use, cost is low.
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 in all kinds of movable type fireproof windows, and main effect is embodied in two aspects：One side
Face, fiery window fastener limitedly can be opened and positioned by it, improve ventilation and daylighting effect；On the other hand, it is its energy when fire occurs
Enough automatic closure windows, prevent the circulation of air, so as to control the sprawling of the intensity of a fire.
But the shutting window device that in the market uses has the following general character：1st, it is complicated, operation inconvenience, so as to easily anticipate
Outer situation；2nd, cost of manufacture is high, without market competition advantage.
The content of the invention
The shortcomings that the invention aims to overcome prior art, there is provided one kind fire prevention shutting window device, its is simple in construction, makes
With conveniently, it is quick on the draw and cost is low.
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, wherein described window is rotatably arranged at described window frame around horizontal axis line direction from top
On, described shutting window device include be arranged on the window frame on device body, the positioning seat on the window side frame,
The rocking arm that both ends are connected with the device body and positioning seat phase pivot respectively, the device body include being fixed in the window frame
Slide rail, in the slide rail be used for be locked so that the window is positioned at opening by the rocking arm is relative with device body
The locking mechanism of state and the solution lock machine for driving the relatively described device body of the rocking arm slidably to close the window
Structure, it is characterised in that：
Locating rack that the unlocking mechanism includes being arranged on the slide rail, it can be flexibly connected with the locating rack and along institute
State slide rail length direction extension unblock frame, elastic component and warming glass marble, wherein described locating rack be provided with location division and
Limiting section, described elastic component, which is located between the location division and the unblock frame and remain, promotes the unblock frame unblock to transport
Dynamic trend, described warming glass marble both ends are contradicted between the limiting section and the unblock frame, when a fire, institute
It is quick-fried broken with the temperature rising of interior to state warming glass marble, described elastic component recovers deformation by the frame that unlocks to the lock
Determine mechanism urges and cause locking mechanism unblock.
Preferably, the locating rack and including the locating piece on the slide rail, body frame and through the body frame incite somebody to action
Its screw rod mutually fixed with the locating piece, the unblock frame are sheathed on the screw rod and can be past along the spiro rod length direction
Multiple to slide, the body frame includes the bottom plate set along the slide rail length direction, and limiting section is located at the front end of the bottom plate, positioning
Portion be located at the bottom plate rear end, slide rail length side described in the upper end edge of the location division to provided with for limiting the unblock
The limiting plate that frame slides backward.
Further, the unblock frame includes being sheathed on the screw rod and can be along the of spiro rod length direction slip
One push pedal, the connecting plate set located at the first push pedal upper end and along the slide rail length direction, institute is located at along the vertical direction
The second push pedal of connection front edge of board is stated, the connecting plate is located at the top of the locating piece.
Further, the first push pedal lower end be provided be engaged with the bottom plate setting to it is described unblock erect limit
First groove of position guide effect, described second keep out be provided with above version be engaged with the connecting plate setting to the unblock
Erect the second groove of limition orientation effect.
Further, the elastic component is spring, and the spring housing is on the screw rod and the spring is in pressure
Contracting state, the both ends of the spring is inconsistent with the location division and the first push pedal respectively, the both ends difference of the warming glass marble
It is inconsistent with first push pedal and limiting section, when big fire occurs, described warming glass marble with indoor temperature rise and
Quick-fried broken, described elastic component recovers deformation and pushes the unblock frame to the locking mechanism and cause locking mechanism unblock.
Further, the screw rod is provided with locking gear, and the locking gear is included located at the limiting section with determining
The nut being sheathed on the screw rod between the block of position, and/or intersect the spiral shell set with the screw rod in the locating piece
Nail.
Preferably, the front end of the locating piece is provided with buffer stopper, and the leading section of the buffer stopper protrudes from the unblock frame
Leading section.
Preferably, the locking mechanism include mutually be fixedly connected with the locating piece and set along the slide rail length direction
The retaining spring piece put, the retaining spring piece include the arc sections to raise up.
Further, the locking mechanism also includes in the slide rail and can slided along the slide rail length direction
Sliding block, the sliding block bottom are provided with the groove passed through for the retaining spring piece, and the locking mechanism also includes being located at the cunning
Steel ball seat in block, the steel ball in the steel ball seat and the tune for the steel ball to be fixed in the steel ball seat
Power nut, the bottom of the steel ball seat are provided with the circular hole that diameter is less than the steel ball size, and the steel ball protrudes from the steel ball
The bottom of seat, when the steel ball passes through the arc sections top of the retaining spring piece, the steel ball pushes down the positioning bullet
Reed, the locking mechanism form lock-out state.
Further, the one end of the rocking arm is connected with the sliding block or steel ball seat phase pivot.
Due to the utilization of above-mentioned technical proposal, the present invention has following advantages compared with prior art：The fire prevention of the present invention
Shutting window device, it is quick on the draw, when fire occurs, quickly and accurately window can be closed, effectively prevent the sprawling of the intensity of a fire；
Simultaneously simple in construction, easy to use, cost is low.
Brief description of the drawings
Accompanying drawing 1 is the dimensional structure diagram of the fire prevention shutting window device of the present invention；
Accompanying drawing 2 is the device body of fire prevention shutting window device and the schematic cross-sectional view of rocking arm of the invention；
Accompanying drawing 3 is the partial enlarged drawing in accompanying drawing 2.
Wherein：1st, device body；2nd, positioning seat；3rd, rocking arm；4th, slide rail；
5th, unlocking mechanism；51st, frame is unlocked；51a, the first push pedal；51b, connecting plate；51c, the second push pedal；52nd, elastic component；53rd, it is warm
Feel glass marble；6th, locating rack；61st, locating piece；62nd, body frame；62a, bottom plate；62b, location division；62c, limiting section；It is 62d, spacing
Plate；63rd, screw rod；64th, nut；65th, screw；66th, buffer stopper；
7th, locking mechanism；71st, retaining spring piece；72nd, sliding block；73rd, steel ball seat；74th, steel ball；75th, force adjustment nut.
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, wherein
Window is rotatably arranged in window frame from top around horizontal axis line direction.Shutting window device includes the device being arranged in window frame
The rocking arm that body 1, the positioning seat 2 on window side frame, both ends are connected with device body 1 and the phase pivot of positioning seat 2 respectively
3.Wherein, device body 1 include be fixed in window frame slide rail 4, in slide rail 4 be used for by rocking arm 3 it is relative with device body 1
It is locked so that window is positioned at the locking mechanism 7 of open mode and for driving rocking arm 3 slidably will with respect to device body 1
The unlocking mechanism 5 of window closure.
Locating rack 6 that unlocking mechanism 5 includes being arranged on slide rail 4, it can be flexibly connected with locating rack 6 and along slide rail 4
Unblock frame 51, elastic component 52 and the warming glass marble 53 of length direction extension.Wherein locating rack 6 is provided with location division 62b and limit
Position portion 62c, elastic component 52 are located between location division 62b and unblock frame 51 and remain the promotion unblock unlocking movement trend of frame 51,
The both ends of warming glass marble 53 are contradicted between limiting section 62c and unblock frame 51.When a fire, warming glass marble 53 with
The temperature for interior rises and quick-fried broken, and elastic component 52, which recovers deformation, to be promoted to locking mechanism 7 by unblock frame 51 and cause locking machine
Structure 7 unlocks.
In this example, locating rack 6 include locating piece 61 on the slide rail 4, body frame 62 and through body frame 62 and by its with
The screw rod 63 that the phase of locating piece 61 is fixed.Unblock frame 51 is sheathed on screw rod 63 and can reciprocatingly slided along the length direction of screw rod 63.
Body frame 62 includes the bottom plate 62a set along the length direction of slide rail 4, and limiting section 62c is located at bottom plate 62a front end, and location division 62b is set
In bottom plate 62a rear end, the location division 62b length direction of upper end edge slide rail 4 is provided with to be slided backward for limiting the unblock frame 51
Dynamic limiting plate 62d, when unlock frame 51 slide backward when, unblock frame 51 keep out in limiting plate 62d front end, limit its continue to
After slide.The front end of locating piece 61 is additionally provided with buffer stopper 66, and the leading section of buffer stopper 66 protrudes from the leading section of unblock frame 51, when
When direction of the locking mechanism 7 along slide rail 4 to locating piece 61 is moved, locking mechanism 7 first touch buffer stopper 66 without with solution
Lock frame 51 is in contact, so as to ensure the stability of warming glass marble 53.
Unblock frame 51 includes being sheathed on the first push pedal 51a that can be slided on screw rod 63 and along the length direction of screw rod 63, is located at
First push pedal 51a upper end and along the length direction of slide rail 4 set connecting plate 51b, be located at connecting plate 51b along the vertical direction
Second push pedal 51c of front end, connecting plate 51b are located at the top of locating piece 61.To make unblock frame 51 under the promotion of elastic component 52
Can even running, the first push pedal 51a lower end, which is provided with, is engaged playing limition orientation to unblock frame 51 and making for setting with bottom plate 62a
First groove；Second keep out edition 51c top be provided be engaged with connecting plate 51b setting to unblock frame 51 play spacing lead
To the second groove of effect.
Preferably, elastic component 52 is spring, and spring housing is on screw rod 63 and spring is in compressive state, the both ends of spring
It is inconsistent with location division 62b and the first push pedal 51a respectively.The both ends of warming glass marble 53 respectively with the first push pedal 51a and spacing
Portion 62c is inconsistent.When big fire occurs, warming glass marble 53 rises and quick-fried broken, the recovery deformation of elastic component 52 with indoor temperature
Push the unblock frame 51 to locking mechanism 7 and so that locking mechanism 7 unlocks.
To make this fire prevention shutting window device more stable, screw rod 63 is provided with locking gear, and locking gear includes being located at limiting section
The nut 64 being sheathed on screw rod 63 between 62c and locating piece 61, and/or intersect setting with screw rod 63 in locating piece 61
Screw 65.Preferable screw 65 is interior hexagonal holding screw, and screw 65 is located at the leading section of screw rod 63, and both form positioning,
To prevent screw rod 63 from loosening.
Locking mechanism 7 includes retaining spring piece that is being fixedly connected with the phase of locating piece 61 and being set along the length direction of slide rail 4
71, retaining spring piece 71 includes the arc sections to raise up.Also include in the slide rail 4 and can be along the length direction of slide rail 4
The sliding block 72 of slip, the bottom of sliding block 72 are provided with the groove passed through for retaining spring piece 71.Locking mechanism 7 also includes being located at sliding block 72
Interior steel ball seat 73, the steel ball 74 in steel ball seat 73 and the force adjustment spiral shell for being fixed on steel ball 74 in steel ball seat 73
Cap 75.The bottom of steel ball seat 73 is provided with the circular hole that diameter is less than the diameter of steel ball 74, and steel ball 74 protrudes from the bottom of steel ball seat 73.Steel
When ball 74 passes through the arc sections top of retaining spring piece 71, steel ball 74 pushes down retaining spring piece 71, and now locking mechanism 7 forms lock
Determine state.The one end of rocking arm 3 is connected with sliding block 72 or the phase pivot of steel ball seat 73.
In summary, in the present embodiment, fire prevention shutting window device has two practical states：
First, under in a safe condition, it can adopt manually, promote positioning seat 2, moved by positioning seat 2 with motion rocker arm 3, then
Run by rocking arm 3 with length direction of the movable slider 72 along slide rail 4, when steel ball 74 is by the arc sections top of retaining spring piece 71
When, steel ball 74 pushes down retaining spring piece 71, and now window is opened, and locking mechanism 7 forms lock-out state.When needing to close window,
Adopt manually, promote and pull positioning seat 2, in the presence of rocking arm 3, steel ball 74 is slided from the arc sections top of spring leaf 71
Under, and in the case where window is conducted oneself with dignity, length direction operation of the sliding block 72 along slide rail 4, so as to which window be closed.
2nd, under in the hole（During fire）, warming glass marble 53 occurs quick-fried with gradually rising for indoor temperature
Broken, elastic component 52 drives unblock frame 51 to be moved to locking mechanism 7, until unblock frame 51 promotes sliding block 72 to move, steel ball 74 is from bullet
The arc sections top of reed 71 is slided, and in the case where window is conducted oneself with dignity, length direction operation of the sliding block 72 along slide rail 4, from
And window is closed.
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, it should all be included within the 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, wherein described window from top around
Horizontal axis line direction is rotatably arranged in described window frame, and described shutting window device includes being arranged in the window frame
Device body, the positioning seat on the window side frame, both ends are connected with the device body and positioning seat phase pivot respectively
Rocking arm, the device body includes being fixed on the slide rail in the window frame, is used in the slide rail by the rocking arm
It is relative with device body to be locked so that the window is positioned at the locking mechanism of open mode and for driving the rocking arm phase
The unlocking mechanism for slidably closing the window to the device body, it is characterised in that：
Locating rack that the unlocking mechanism includes being arranged on the slide rail, it can be flexibly connected with the locating rack and along institute
State slide rail length direction extension unblock frame, elastic component and warming glass marble, wherein described locating rack be provided with location division and
Limiting section, described elastic component, which is located between the location division and the unblock frame and remain, promotes the unblock frame unblock to transport
Dynamic trend, described warming glass marble both ends are contradicted between the limiting section and the unblock frame, when a fire, institute
It is quick-fried broken with the temperature rising of interior to state warming glass marble, described elastic component recovers deformation by the frame that unlocks to the lock
Determine mechanism urges and cause locking mechanism unblock.
2. fire prevention shutting window device according to claim 1, it is characterised in that：The locating rack is included on the slide rail
Locating piece, body frame and it is sheathed on institute through the body frame and the screw rod of mutually fixing it with the locating piece, the unblock frame
State on screw rod and can be reciprocatingly slided along the spiro rod length direction, the body frame includes the bottom set along the slide rail length direction
Plate, limiting section are located at the front end of the bottom plate, and location division is located at the rear end of the bottom plate, slided described in the upper end edge of the location division
Rail length side to provided with for limiting the limiting plate that slides backward of unblock frame.
3. fire prevention shutting window device according to claim 2, it is characterised in that：The unblock frame includes being sheathed on the screw rod
And can be slided along the spiro rod length direction the first push pedal, located at the first push pedal upper end and along the slide rail length direction
The connecting plate of setting, it is located at the locating piece located at the second push pedal of the connection front edge of board, the connecting plate along the vertical direction
Top.
4. fire prevention shutting window device according to claim 3, it is characterised in that：The first push pedal lower end is provided with and the bottom plate
Be engaged the first groove that limition orientation effect is erected to the unblock of setting, described second keep out be provided with above version with it is described
Connecting plate is engaged the second groove that limition orientation effect is erected to the unblock of setting.
5. fire prevention shutting window device according to claim 3, it is characterised in that：The elastic component is spring, and the spring is arranged
In on the screw rod and the spring is in compressive state, the both ends of the spring offsets with the location division and the first push pedal respectively
To touch, the both ends of the warming glass marble are inconsistent with first push pedal and limiting section respectively, when big fire occurs, described temperature
It is quick-fried broken with indoor temperature rising to feel glass marble, described elastic component recovers deformation and pushes the unblock frame to the locking machine
Structure simultaneously causes locking mechanism unblock.
6. fire prevention shutting window device according to claim 3, it is characterised in that：The screw rod is provided with locking gear, described anti-
Loose mechanism is included located at the nut being sheathed on the screw rod between the limiting section and locating piece, and/or located at described fixed
Intersect the screw set with the screw rod in the block of position.
7. fire prevention shutting window device according to claim 1, it is characterised in that：The front end of the locating piece is provided with buffer stopper, institute
The leading section for stating buffer stopper protrudes from the leading section of the unblock frame.
8. fire prevention shutting window device according to claim 1, it is characterised in that：The locking mechanism includes and the locating piece phase
Retaining spring piece that is being fixedly connected and being set along the slide rail length direction, the retaining spring piece raise up including one
Arc sections.
9. fire prevention shutting window device according to claim 8, it is characterised in that：The locking mechanism also includes being located at the slide rail
Sliding block that is interior and being slided along the slide rail length direction, the sliding block bottom are recessed provided with being passed through for the retaining spring piece
Groove, the locking mechanism also include the steel ball seat in the sliding block, the steel ball in the steel ball seat and for inciting somebody to action
The force adjustment nut that the steel ball is fixed in the steel ball seat, the bottom of the steel ball seat are less than the steel ball size provided with diameter
Circular hole, the steel ball protrudes from the bottom of the steel ball seat, and the steel ball passes through the arc sections of the retaining spring piece
During top, the steel ball pushes down the retaining spring piece, and the locking mechanism forms lock-out state.
10. fire prevention shutting window device according to claim 9, it is characterised in that：The one end of the rocking arm and the sliding block or
Steel ball seat phase pivot connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710846308.1A CN107587805A (en) | 2017-09-19 | 2017-09-19 | One kind fire prevention shutting window device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710846308.1A CN107587805A (en) | 2017-09-19 | 2017-09-19 | One kind fire prevention shutting window device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107587805A true CN107587805A (en) | 2018-01-16 |
Family
ID=61048202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710846308.1A Pending CN107587805A (en) | 2017-09-19 | 2017-09-19 | One kind fire prevention shutting window device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107587805A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468491A (en) * | 2018-05-31 | 2018-08-31 | 苏州市富尔达科技股份有限公司 | A kind of hook locking type shutting window device |
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| US4715146A (en) * | 1983-09-08 | 1987-12-29 | Ryobi Limited | Apparatus for closing fireproof doors |
| CN202100105U (en) * | 2011-01-21 | 2012-01-04 | 肖贻勇 | Automatic door-closing releasing system for hold-open door |
| CN203716718U (en) * | 2013-12-03 | 2014-07-16 | 温州欧德门控科技发展有限公司 | Slide groove rocking arm device in door closer |
| CN203769532U (en) * | 2014-04-14 | 2014-08-13 | 常州市宝盾门业有限公司 | Automatic closing device for fireproof door |
| KR20170044446A (en) * | 2015-10-15 | 2017-04-25 | 김경태 | Closing force assistant device for door closer |
| CN106703580A (en) * | 2017-01-03 | 2017-05-24 | 苏州市富尔达科技股份有限公司 | Sliding rail type window closing device |
| CN107143267A (en) * | 2017-07-11 | 2017-09-08 | 青岛万和装饰门窗工程有限公司 | Shutting window device and the fire window comprising this shutting window device |
| CN207499671U (en) * | 2017-09-19 | 2018-06-15 | 苏州市富尔达科技股份有限公司 | A kind of fire prevention shutting window device |
-
2017
- 2017-09-19 CN CN201710846308.1A patent/CN107587805A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4715146A (en) * | 1983-09-08 | 1987-12-29 | Ryobi Limited | Apparatus for closing fireproof doors |
| CN202100105U (en) * | 2011-01-21 | 2012-01-04 | 肖贻勇 | Automatic door-closing releasing system for hold-open door |
| CN203716718U (en) * | 2013-12-03 | 2014-07-16 | 温州欧德门控科技发展有限公司 | Slide groove rocking arm device in door closer |
| CN203769532U (en) * | 2014-04-14 | 2014-08-13 | 常州市宝盾门业有限公司 | Automatic closing device for fireproof door |
| KR20170044446A (en) * | 2015-10-15 | 2017-04-25 | 김경태 | Closing force assistant device for door closer |
| CN106703580A (en) * | 2017-01-03 | 2017-05-24 | 苏州市富尔达科技股份有限公司 | Sliding rail type window closing device |
| CN107143267A (en) * | 2017-07-11 | 2017-09-08 | 青岛万和装饰门窗工程有限公司 | Shutting window device and the fire window comprising this shutting window device |
| CN207499671U (en) * | 2017-09-19 | 2018-06-15 | 苏州市富尔达科技股份有限公司 | A kind of fire prevention shutting window device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468491A (en) * | 2018-05-31 | 2018-08-31 | 苏州市富尔达科技股份有限公司 | A kind of hook locking type shutting window device |
| CN108468491B (en) * | 2018-05-31 | 2023-09-26 | 苏州市富尔达科技股份有限公司 | Latch hook type window closer |
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