CN207499671U - A kind of fire prevention shutting window device - Google Patents
A kind of fire prevention shutting window device Download PDFInfo
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- CN207499671U CN207499671U CN201721202406.3U CN201721202406U CN207499671U CN 207499671 U CN207499671 U CN 207499671U CN 201721202406 U CN201721202406 U CN 201721202406U CN 207499671 U CN207499671 U CN 207499671U
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- frame
- sliding rail
- window
- steel ball
- unlock
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Abstract
The utility model discloses a kind of fire prevention shutting window device, the rocking arm being connect respectively with device ontology and positioning seat phase pivot including device ontology, positioning seat, both ends.Device ontology includes sliding rail, is used in sliding rail by the locking mechanism of rocking arm locking opposite with device ontology and for driving rocking arm with respect to the unlocking mechanism that window is slidably closed by device ontology.Unlocking mechanism includes the locating rack being arranged on sliding rail, unlock frame, elastic component and the warming glass marble that can be flexibly connected with locating rack and extend along the sliding rail length direction.When a fire, warming glass marble is quick-fried broken with indoor temperature rise, and elastic component, which restores deformation, to be pushed to locking mechanism by unlock frame and locking mechanism is unlocked.The fire prevention shutting window device of the utility model, is quick on the draw, and when fire occurs, can quickly and accurately be closed window, be effectively prevented the sprawling of the intensity of a fire；It is simple in structure simultaneously, it is easy to use, it is at low cost.
Description
Technical field
The utility model is related to a kind of shutting window device more particularly to a kind of fire prevention shutting window devices.
Background technology
In the prior art, there are mainly two types of forms for shutting window device：One kind is electronic shutting window device, and another kind is using 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
Fiery window fastener limitedly can be opened and positioned by face, improve ventilation and daylighting effect；On the other hand, it is 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.
However the shutting window device used in the market has the following general character：1st, it is complicated, it is inconvenient, so as to be susceptible to meaning
Outer situation；2nd, cost of manufacture is high, without market competition advantage.
Utility model content
The purpose of this utility model is to overcome the shortcomings that the prior art, provide a kind of fire prevention shutting window device, structure letter
It is single, it is easy to use, it is quick on the draw and at low cost.
In order to achieve the above objectives, the technical solution adopted in the utility model is：A kind of fire prevention shutting window device, is arranged on window frame
Between frame and window side frame, wherein the window is rotatably arranged at the window around horizontal axis line direction from top
On frame, the shutting window device includes the device ontology being mounted in the window frame, determines on the window side frame
The rocking arm that position seat, both ends are connect respectively with the device ontology and positioning seat phase pivot, the device ontology include being fixed on the window
Sliding rail on frame, in the sliding rail be used for be locked so that the window positioning by the rocking arm is opposite with device ontology
Slidably the window is closed in the locking mechanism of opening state and for driving the relatively described device ontology of the rocking arm
Unlocking mechanism,
The unlocking mechanism includes the locating rack being arranged on the sliding rail, can be flexibly connected with the locating rack and edge
Unlock frame, elastic component and the warming glass marble of the sliding rail length direction extension, wherein the locating rack is equipped with positioning
Portion and limiting section, the elastic component, which is located between the positioning region and the unlock frame and remains, pushes the unlock frame solution
Movement tendency is locked, the warming glass marble both ends are contradicted between the limiting section and the unlock frame, when generation fire
When, the warming glass marble is quick-fried broken with indoor temperature rise, the elastic component restore deformation by it is described unlock frame to
The locking mechanism pushes and locking mechanism is unlocked.
Preferably, the locating rack include be set on the sliding rail on locating piece, body frame and across the body frame and will
Itself and the mutually fixed screw rod of the locating piece, the unlock 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 sliding rail length direction, and limiting section is set on the front end of the bottom plate, positioning
Portion is set on the rear end of the bottom plate, sliding rail length side described in the upper end edge of the positioning region to equipped with for limiting the unlock
The limiting plate that frame slides backward.
Further, the unlock frame includes be sheathed on the screw rod and can be slided along the spiro rod length direction the
One push plate, is set on institute at the connecting plate set set on the first push plate upper end and along the sliding rail length direction along the vertical direction
The second push plate of connection front edge of board is stated, the connecting plate is set on the top of the locating piece.
Further, the elastic component is spring, and the spring pocket is set on the screw rod and the spring is in pressure
Contracting state, the both ends of the spring is inconsistent with the positioning region and the first push plate respectively, the both ends difference of the warming glass marble
It is inconsistent with first push plate and limiting section, when big fire occurs, the warming glass marble with indoor temperature rise and
Quick-fried broken, the elastic component restores deformation and pushes the unlock frame to the locking mechanism and cause locking mechanism unlock.
Further, the screw rod is equipped with locking gear, and the locking gear includes being set on the limiting section with determining
The nut being sheathed on the screw rod and/or the spiral shell for intersecting setting with the screw rod in the locating piece between the block of position
Nail.
Preferably, the front end of the locating piece is equipped with buffer stopper, and the front end of the buffer stopper protrudes from the unlock frame
Front end.
Preferably, the locking mechanism include mutually be fixedly connected with the locating piece and set along the sliding rail length direction
The retaining spring piece put, the retaining spring piece include the arc sections to raise up.
Further, the locking mechanism is further included in the sliding rail and can be slided along the sliding rail length direction
Sliding block, the sliding block lower part are equipped with the groove passed through for the retaining spring piece, and the locking mechanism is further included set on the cunning
Steel ball seat in block, the steel ball in the steel ball seat and for the steel ball to be fixed on to the tune in the steel ball seat
Power nut, the bottom end of the steel ball seat are equipped 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 connect with the sliding block or steel ball seat phase pivot.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：This practicality is new
The fire prevention shutting window device of type, is quick on the draw, and when fire occurs, can quickly and accurately be closed window, be effectively prevented fire
The sprawling of gesture；It is simple in structure simultaneously, it is easy to use, it is at low cost.
Description of the drawings
Dimensional structure diagram of the attached drawing 1 for the fire prevention shutting window device of the utility model；
Attached drawing 2 is the device ontology of fire prevention shutting window device of the utility model and the schematic cross-sectional view of rocking arm；
Attached drawing 3 is the partial enlarged view in attached drawing 2.
Wherein：1st, device ontology；2nd, positioning seat；3rd, rocking arm；4th, sliding rail；
5th, unlocking mechanism；51st, frame is unlocked；51a, the first push plate；51b, connecting plate；51c, the second push plate；52nd, elastic component；
53rd, warming glass marble；6th, locating rack；61st, locating piece；62nd, body frame；62a, bottom plate；62b, positioning region；62c, limiting section；62d、
Limiting plate；63rd, screw rod；64th, nut；65th, screw；66th, buffer stopper；7th, locking mechanism；71st, retaining spring piece；72nd, sliding block；73、
Steel ball seat；74th, steel ball；75th, force adjustment nut.
Specific embodiment
The technical solution of the utility model is further elaborated with specific embodiment below in conjunction with the accompanying drawings.
Referring to a kind of Fig. 1 to fire prevention shutting window device shown in Fig. 3, it is arranged between window frame and window side frame, wherein
Window is rotatably arranged at around horizontal axis line direction in window frame from top.Shutting window device includes the device being mounted in window frame
The rocking arm that ontology 1, the positioning seat 2 on window side frame, both ends are connect respectively with device ontology 1 and 2 phase pivot of positioning seat
3.Wherein, device ontology 1 include being fixed on sliding rail 4 in window frame, in sliding rail 4 be used for rocking arm 3 and device ontology 1 is opposite
It is locked so that window is located in the locking mechanism 7 of opening state and for rocking arm 3 to be driven slidably will with respect to device ontology 1
The unlocking mechanism 5 that window is closed.
Unlocking mechanism 5 includes the locating rack 6 being arranged on sliding rail 4, can be flexibly connected with locating rack 6 and along sliding rail 4
Unlock frame 51, elastic component 52 and the warming glass marble 53 of length direction extension.Wherein locating rack 6 is equipped with positioning region 62b and limit
Position portion 62c, elastic component 52 are located between positioning region 62b and unlock frame 51 and remain promotion unlock 51 unlocking movement trend of frame,
The both ends of warming glass marble 53 are contradicted between limiting section 62c and unlock frame 51.When a fire, warming glass marble 53 with
Indoor temperature rise and quick-fried broken, elastic component 52, which restores deformation, to be pushed to locking mechanism 7 by unlock frame 51 and cause locking machine
Structure 7 unlocks.
In this example, locating rack 6 include be set on sliding rail 4 on locating piece 61, body frame 62 and across body frame 62 and by its with
61 mutually fixed screw rod 63 of locating piece.Unlock frame 51 is sheathed on screw rod 63 and can reciprocatingly slide along the length direction of screw rod 63.
Body frame 62 includes the bottom plate 62a set along 4 length direction of sliding rail, and limiting section 62c is set on the front end of bottom plate 62a, and positioning region 62b is set
In the rear end of bottom plate 62a, 4 length direction of upper end edge sliding rail of positioning region 62b is equipped with to be slided backward for limiting the unlock frame 51
Dynamic limiting plate 62d, when unlock frame 51 slide backward when, unlock frame 51 keep out in the front end of limiting plate 62d, limit its continue to
After slide.The front end of locating piece 61 is additionally provided with buffer stopper 66, and the front end of buffer stopper 66 protrudes from the front end of unlock frame 51, when
When locking mechanism 7 is moved along the direction of sliding rail 4 to locating piece 61, 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.
Unlock frame 51 includes being sheathed on the first push plate 51a that can be slided on screw rod 63 and along 63 length direction of screw rod, be set on
The upper end of first push plate 51a and along 4 length direction of sliding rail set connecting plate 51b, along the vertical direction setting be set on connecting plate 51b
Second push plate 51c of front end, connecting plate 51b are set on the top of locating piece 61.To make unlock frame 51 under the promotion of elastic component 52
Can even running, the lower end of the first push plate 51a, which is equipped with, matches playing limition orientation to unlock frame 51 and making for setting with bottom plate 62a
First groove；Keep out plate top be equipped with matched with connecting plate 51b setting to unlock frame 51 play limition orientation
The second groove.
Preferably, elastic component 52 is spring, and spring pocket is set on screw rod 63 and spring is in compressive state, the both ends of spring
It is inconsistent with positioning region 62b and the first push plate 51a respectively.The both ends of warming glass marble 53 respectively with the first push plate 51a and limiting
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 unlock frame 51 to locking mechanism 7 and so that locking mechanism 7 unlocks.
For this fire prevention shutting window device is made more to stablize, screw rod 63 is equipped with locking gear, and locking gear includes being set on limiting section
The nut 64 being sheathed on screw rod 63 between 62c and locating piece 61 and/or in locating piece 61 with the intersecting setting of screw rod 63
Screw 65.Preferred screw 65 is interior hexagonal holding screw, and screw 65 is set on the front end of screw rod 63, and the two forms positioning,
To prevent screw rod 63 from loosening.
Locking mechanism 7 includes retaining spring piece that is being fixedly connected with 61 phase of locating piece and being set along 4 length direction of sliding rail
71, retaining spring piece 71 includes the arc sections to raise up.It further includes in the sliding rail 4 and can be along 4 length direction of sliding rail
The sliding block 72 of slip, 72 lower part of sliding block are equipped with the groove passed through for retaining spring piece 71.Locking mechanism 7 is further included set on sliding block 72
Interior steel ball seat 73, the steel ball 74 in steel ball seat 73 and for steel ball 74 to be fixed on to the force adjustment spiral shell in steel ball seat 73
Cap 75.The bottom end of steel ball seat 73 is equipped with the circular hole that diameter is less than 74 diameter of steel ball, 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 locking mechanism 7 forms lock at this time
Determine state.The one end of rocking arm 3 is connect with sliding block 72 or 73 phase pivot of steel ball seat.
In conclusion in the present embodiment, there are two practical states for fire prevention shutting window device tool：
First, under in a safe condition, manually mode can be used, push positioning seat 2, rocking arm 3 is driven to transport by positioning seat 2
It is dynamic, then run by rocking arm 3 with movable slider 72 along the length direction of sliding rail 4, when steel ball 74 is by the circular arc of retaining spring piece 71
During portion top, steel ball 74 pushes down retaining spring piece 71, and window is opened at this time, and locking mechanism 7 forms lock-out state.It needs to close window
During family, adopt manually, push and pull positioning seat 2, under the action of rocking arm 3, steel ball 74 is from the arc sections of spring leaf 71
Top is slided, and in the case where window is conducted oneself with dignity, and sliding block 72 is run along the length direction of sliding 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 unlock frame 51 to be moved to locking mechanism 7, until unlock frame 51 pushes 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, and sliding block 72 is run along the length direction of sliding rail 4, from
And window is closed.
Above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement according to this, can not the scope of protection of the utility model be limited with this.
It is all according to the spirit of the present invention substantially equivalent change or modification for being made, should all cover the scope of protection of the utility model it
It is interior.
Claims (9)
1. a kind of fire prevention shutting window device, is arranged between window frame and window side frame, wherein the window from top around
Horizontal axis line direction is rotatably arranged in the window frame, and the shutting window device includes being mounted in the window frame
Device ontology, the positioning seat on the window side frame, both ends are connect respectively with the device ontology and positioning seat phase pivot
Rocking arm, the device ontology includes being fixed on the sliding rail in the window frame, be used in the sliding rail by the rocking arm
It is opposite with device ontology to be locked so that the window is located in the locking mechanism of opening state and for driving the rocking arm phase
The unlocking mechanism for being slidably closed the window to the device ontology, it is characterised in that：
The unlocking mechanism includes the locating rack being arranged on the sliding rail, can be flexibly connected with the locating rack and along institute
State sliding rail length direction extension unlock frame, elastic component and warming glass marble, wherein the locating rack be equipped with positioning region and
Limiting section, the elastic component, which is located between the positioning region and the unlock frame and remains, pushes the unlock frame unlock to transport
Dynamic trend, the warming glass marble both ends are contradicted between the limiting section and the unlock frame, when a fire, institute
State that warming glass marble is quick-fried broken with indoor temperature rise, the elastic component restores deformation by the unlock frame to the lock
Determine mechanism urges and cause locking mechanism unlock.
2. fire prevention shutting window device according to claim 1, it is characterised in that：The locating rack includes being set on the sliding rail
Locating piece, body frame and across the body frame and by itself and the mutually fixed screw rod of the locating piece, the unlock frame is sheathed on institute
It states on screw rod and can reciprocatingly slide along the spiro rod length direction, the body frame includes the bottom set along the sliding rail length direction
Plate, limiting section are set on the front end of the bottom plate, and positioning region is set on the rear end of the bottom plate, is slided described in the upper end edge of the positioning region
Rail length side to equipped with for limiting the limiting plate that slides backward of unlock frame.
3. fire prevention shutting window device according to claim 2, it is characterised in that：The unlock frame includes being sheathed on the screw rod
And can be slided along the spiro rod length direction the first push plate, set on the first push plate upper end and along the sliding rail length direction
The connecting plate of setting, the second push plate for being set on the connection front edge of board along the vertical direction, the connecting plate are set on the locating piece
Top.
4. 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 respectively with the positioning region and the first push plate
It touches, the both ends of the warming glass marble are inconsistent with first push plate and limiting section respectively, when big fire occurs, the temperature
It is quick-fried broken with indoor temperature rising to feel glass marble, the elastic component restores deformation and pushes the unlock frame to the locking machine
Structure simultaneously causes locking mechanism unlock.
5. fire prevention shutting window device according to claim 3, it is characterised in that：The screw rod is equipped with locking gear, described anti-
Loose mechanism includes the nut being sheathed on the screw rod being set between the limiting section and locating piece and/or set on described fixed
Intersect the screw of setting in the block of position with the screw rod.
6. fire prevention shutting window device according to claim 2, it is characterised in that：The front end of the locating piece is equipped with buffer stopper, institute
The front end for stating buffer stopper protrudes from the front end of the unlock frame.
7. fire prevention shutting window device according to claim 2, it is characterised in that：The locking mechanism includes and the locating piece phase
Being fixedly connected and along the retaining spring piece that the sliding rail length direction is set, the retaining spring piece raises up including one
Arc sections.
8. fire prevention shutting window device according to claim 7, it is characterised in that：The locking mechanism is further included set on the sliding rail
Sliding block that is interior and being slided along the sliding rail length direction, the sliding block lower part are recessed equipped with being passed through for the retaining spring piece
Slot, the locking mechanism further include the steel ball seat in the sliding block, the steel ball in the steel ball seat and for inciting somebody to action
The steel ball is fixed on the force adjustment nut in the steel ball seat, and the bottom end of the steel ball seat is equipped with diameter and is less than the steel ball size
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.
9. fire prevention shutting window device according to claim 8, 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 |
|---|---|---|---|
| CN201721202406.3U CN207499671U (en) | 2017-09-19 | 2017-09-19 | A kind of fire prevention shutting window device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721202406.3U CN207499671U (en) | 2017-09-19 | 2017-09-19 | A kind of fire prevention shutting window device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207499671U true CN207499671U (en) | 2018-06-15 |
Family
ID=62498409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721202406.3U Active CN207499671U (en) | 2017-09-19 | 2017-09-19 | A kind of fire prevention shutting window device |
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| Country | Link |
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| CN (1) | CN207499671U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587805A (en) * | 2017-09-19 | 2018-01-16 | 苏州市富尔达科技股份有限公司 | One kind fire prevention shutting window device |
| CN108625720A (en) * | 2018-07-09 | 2018-10-09 | 广州六瑞消防科技有限公司 | A kind of novel shutting window device |
| CN110714677A (en) * | 2018-07-12 | 2020-01-21 | 丽水市神飞利益保安用品有限公司 | Fireproof window closer |
-
2017
- 2017-09-19 CN CN201721202406.3U patent/CN207499671U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587805A (en) * | 2017-09-19 | 2018-01-16 | 苏州市富尔达科技股份有限公司 | One kind fire prevention shutting window device |
| CN108625720A (en) * | 2018-07-09 | 2018-10-09 | 广州六瑞消防科技有限公司 | A kind of novel shutting window device |
| CN110714677A (en) * | 2018-07-12 | 2020-01-21 | 丽水市神飞利益保安用品有限公司 | Fireproof window closer |
| CN110714677B (en) * | 2018-07-12 | 2024-05-07 | 丽水市神飞利益保安用品有限公司 | Fireproof window closer |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Like Inventor after: Nie Fei Inventor before: Nie Fei |