CN207406195U - A kind of fire prevention shutting window device - Google Patents
A kind of fire prevention shutting window device Download PDFInfo
- Publication number
- CN207406195U CN207406195U CN201721499409.8U CN201721499409U CN207406195U CN 207406195 U CN207406195 U CN 207406195U CN 201721499409 U CN201721499409 U CN 201721499409U CN 207406195 U CN207406195 U CN 207406195U
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- Prior art keywords
- slide
- pilot pin
- sliding block
- fire prevention
- rocking bar
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Abstract
The utility model discloses a kind of fire prevention shutting window device, the device body including being mounted in window frame, the positioning seat on installation window side frame, both ends rotate the rocking arm being connected with device body and positioning seat 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.Sliding block can be cooperatively limited when locking mechanism locks to move in slide.And rocking arm can stretch setting along its length direction.The fire prevention shutting window device of the utility model, warming glass marble are arranged on the outside of slide, are capable of the variation of more delicately temperature sensor, occur quickly be closed window during fire, are effectively prevented the sprawling of the intensity of a fire.In slide, window is opened and closed by the flexible mode for controlling rocking arm using by slider locks simultaneously, it is easy to use, simple in structure and 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
Fire window limitedly can be strutted and positioned by face, improve ventilation and daylighting effect；On the other hand, when occur fire be,
Window can be closed automatically, prevents 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, the fire prevention shutting window device includes the device body being mounted in the window frame, mounted on described
Positioning seat, both ends on window side frame rotate the rocking arm being connected with the device body and positioning seat respectively, the device body
Including be fixed in the window frame slide, in the slide and can along the slide extending direction slide cunning
Block, for limiting locking mechanism that the sliding block slides in the slide and for driving the locking mechanism unlock
Unlocking mechanism；The locking mechanism includes the pilot pin that can be loosely inserted into the slide, is engaged with the pilot pin
Locating piece, when the locking mechanism locks, the pilot pin and locating piece can cooperatively limit the sliding block in cunning
It is moved in rail；The drive that the unlocking mechanism includes unlock frame, extracted for the pilot pin to be driven to be intended to from the slide
Moving part, for limiting the warming glass marble that the pilot pin is extracted out of described slide, wherein the warming glass marble both ends
Portion is contradicted respectively on the pilot pin and unlock frame, and when a fire, the warming glass marble rises with indoor temperature
And it is quick-fried broken, the actuator extracts the pilot pin from the slide so that locking mechanism unlocks；The rocking arm can
It stretches setting along its length direction.
As a kind of specific embodiment, the locating piece includes the locating piece being arranged in the slide, when the lock
When determining mechanism locking, the sliding block both ends are contradicted respectively on the locating piece and the pilot pin, to limit the cunning
Block moves in slide.
As another specific embodiment, the locating piece and the sliding block are wholely set, in the sliding block and/or
The locating piece is equipped with lockhole, and when the locking mechanism locks, the pilot pin is inserted into the lockhole, with described in limitation
Sliding block moves in slide.
Preferably, the unlock frame includes liner and outer lining, wherein the liner is set close to the slide, the positioning
The bolt head of bolt is passed through from the liner and is inserted into the slide, and the actuator is to be set on the pilot pin
Spring, the both ends of the spring contradict bolt cap and the interior lining in the pilot pin respectively；The warming glass marble
Both ends contradict the outer lining of the bolt cap and unlock frame in the pilot pin respectively.
Further, the length direction of the warming glass marble is consistent with the direction of motion of the pilot pin, described fixed
Position bolt from bolt cap outer end face be recessed inwardly to form card slot, the outer lining be equipped with location hole, the one of the warming glass marble
End is located in the card slot, the other end is located in the location hole.
Preferably, the rocking arm includes more rocking bars, for will mutually be flexibly connected between every adjacent two rocking bars
Connector.
Further, the rocking bar has two, and to be shaken from the first rocking bar and second of the opposite flexible connection of one end
Bar, wherein the other end of the first rocking bar and the second rocking bar is rotatablely connected respectively with the sliding block and positioning seat.
Further, it is equipped on a rocking bar in first rocking bar and the second rocking bar and prolongs along its length direction
The elongated hole stretched, the end of another rocking bar is slided by the length direction of the connector along the elongated hole to be set.
Yet further, the connector includes connection sheet, sequentially passes through the connection sheet and the elongated hole and institute
State the coupling bar that another rocking bar end is connected.
Yet further, the connector further includes between first rocking bar and the second rocking bar or/and described
Connection sheet and the pad being close between the rocking bar where the connection sheet.
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, warming glass marble are arranged on the outside of slide, are capable of the variation of more delicately temperature sensor so that hair
Quickly and accurately window can be closed during calamity of lighting a fire, be effectively prevented the sprawling of the intensity of a fire.It uses simultaneously and slider locks exists
In slide, window is opened and closed by the flexible mode for controlling rocking arm, it is easy to use, simple in structure and at low cost.
Description of the drawings
Attached drawing 1 is the dimensional structure diagram of the fire prevention shutting window device of the utility model；
Attached drawing 2 for the utility model fire prevention shutting window device device body and rocking arm the first embodiment stereochemical structure
Schematic diagram；
Attached drawing 3 is the schematic top plan view in attached drawing 2；
Attached drawing 4 is illustrated for the vertical view of second of embodiment of the device body and rocking arm of the fire prevention shutting window device of the utility model
Figure.
Wherein：1st, device body；2nd, positioning seat；3rd, rocking arm；31st, the first rocking bar；32nd, the second rocking bar；4th, slide；5th, sliding block；
6th, locking mechanism；61st, locating piece；62nd, pilot pin；7th, unlocking mechanism；71st, frame is unlocked；71a, liner；71b, outer lining；72nd, drive
Part；73rd, warming glass marble；8th, connector；81st, connection sheet；9th, elongated hole.
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 fire prevention shutting window device shown in Fig. 1 to Fig. 4, it is arranged between window frame and window side frame.This is anti-
Fiery shutting window device include be mounted on window frame on device body 1, the positioning seat 2 on window side frame, both ends respectively with device
Body 1 and positioning seat 2 rotate the rocking arm 3 of connection.Device body 1 includes the slide 4 being fixed in window frame, in slide 4
And can be slided along the extending direction of slide 4 sliding block 5, for limit locking mechanism 6 that sliding block 5 slided in the slide 4, with
And for driving the unlocking mechanism 7 that locking mechanism 6 unlocks.
Locking mechanism 6 includes the pilot pin 62 that can be loosely inserted into slide 4 and 62 matched positioning of pilot pin
Part.When locking mechanism 6 locks, pilot pin 62 can cooperatively limit sliding block 5 with locating piece and be moved in slide 4, to cunning
Block 4 forms locking.
Wherein locating piece includes two kinds of embodiments, in the first embodiment of Fig. 2 and locating piece shown in Fig. 3,
Locating piece includes the locating piece 61 being arranged in slide 4, and when locking mechanism 6 locks, 5 both ends of sliding block contradict respectively to be positioned
On block 61 and pilot pin 62, positioning is formed to sliding block and is moved with limiting sliding block 5 in slide 4.
In second of embodiment of locating piece shown in Fig. 4, locating piece and sliding block 5 are wholely set, and in sliding block 5 and are determined
Position part is equipped with lockhole and lockhole is either equipped on sliding block 5 or is equipped with lockhole, the lockhole and pilot pin 62 on the positioning element
Setting is engaged, the center line of lockhole and the center line of pilot pin are on same straight line.When locking mechanism 6 locks, positioning
Bolt 62 is inserted into through slide 4 in lockhole, is moved with limiting sliding block 5 in slide 4.
Unlocking mechanism 7 includes unlock frame 71, for pilot pin 62 to be driven to be intended to pull out from slide 4 as shown in Figures 2 to 4
Actuator 72, the warming glass marble 73 for limiting the extraction out of slide 4 of pilot pin 62 gone out.Wherein 73 both ends of warming glass marble
Portion contradict respectively pilot pin 62 and unlock frame 71 on, when a fire, warming glass marble 73 with indoor temperature rise and
Quick-fried broken, actuator 72 extracts pilot pin 62 from slide 4 so that locking mechanism 6 unlocks.There is choosing, unlocking mechanism 7, which is arranged on, to be slided
The outside of rail 4, and one side within doors is arranged on when mounted so that when fire occurs, it is capable of the change of more sensitive temperature sensor
Change, quickly and accurately window can be closed, be effectively prevented the sprawling of the intensity of a fire.
Rocking arm 3 can stretch setting along its length direction, when sliding block 5 is locked in slide 4, can pass through control
Window is performed fighting and closed by the flexible of rocking arm 3 processed.When a fire, warming glass marble 73 is quick-fried with indoor temperature rising
Broken, actuator 72 extracts pilot pin 62 from slide 4, and sliding block 5 moves under the thrust of rocking arm 3 along slide 4 so that window
It is automatically closed, reaches fireproof effect.
Unlocking frame 71 includes liner 71a and outer lining 71b, and wherein liner 71a is set close to slide 4, liner 71a and outer lining
71b forms an inner cavity placed for pilot pin 62, actuator 72 and warming glass marble 73.The bolt head of pilot pin 62 is from liner
It passes through and is inserted into slide 4 in 71a, actuator 72 is to be set in spring on pilot pin 62, spring in compressive state both ends
Portion is contradicted respectively on the bolt cap and liner 71a of pilot pin 62.73 both ends of warming glass marble are contradicted respectively in pilot pin 62
On the outer lining 71b of bolt cap and unlock frame 71.After warming glass marble 73 is quick-fried broken, pilot pin 62 spring elastic force effect under, from
It is extracted in slide 4, limitation is lost to sliding block 5 so that locking mechanism 6 fails.
Preferably, the length direction of warming glass marble 73 is consistent with the direction of motion of pilot pin 62, warming glass marble 73
The centerline collineation of center line and pilot pin 62.The outer end face of pilot pin 62 from bolt cap is recessed inwardly to form card slot, warming glass
The one end of ball 73 is located in card slot, meanwhile, outer lining 71b is equipped with location hole, and the other end of warming glass marble 73 positions
On location hole.Warming glass marble 73 is stablized, prevents it from rocking or falling.Preferably, card slot set depth compared with
Deep, preferred depth is a quarter of 73 length of warming glass marble, can be effectively prevented it and rock and fall；It simultaneously can
Save the material of liner 71a and outer lining 71b.
Rocking arm 3 includes more rocking bars, the connector 8 for will be mutually flexibly connected between every adjacent two rocking bars.Preferably,
Rocking arm 3 has two rocking bars, and the first rocking bar 31 and the second rocking bar 32 to be flexibly connected relatively from one end, wherein first shakes
The other end of 31 and second rocking bar 32 of bar is rotatablely connected respectively with sliding block 5 and positioning seat 2.First rocking bar 31 and the second rocking bar 32
In a rocking bar be equipped with the elongated hole 9 extended along its length direction, the end of another rocking bar by connector 8 along
The length direction of elongated hole 9, which slides, to be set.Connector 8 include connection sheet 81, sequentially pass through connection sheet 81 and elongated hole 9 with it is another
The coupling bar that root rocking bar end is connected, coupling bar are at least 2 to ensure that the first rocking bar 31 and the second rocking bar 32 can only be along
The length direction of elongated hole 9 slides, situations such as will not rotating.Connector 8 is further included to be shaken positioned at the first rocking bar 31 with second
Between bar 32 or/and connection sheet 81 and the pad be close between the rocking bar where connection sheet 81, to increase between two rocking bars
Frictional force.Preferred liner material is rubber.Can by controlling the elastic frictional force to control between two rocking bars of coupling bar,
And the frictional force between connection sheet 81 and rocking bar with elongated hole 9, so that fire window is in the open state, two
Rocking bar can keep support fire window to be kept open.
When locating piece is the first embodiment, the specific works of this fire prevention shutting window device are as described below：
Under normal use situation, sliding block 5 is arranged in slide 4, and the both ends of sliding block 5 are contradicted respectively in 61 He of locating piece
It is fixed on pilot pin 62.When needing to open window, the frictional force between adjacent two rocking bars is overcome using external force
By the past extrapolation of window.It is slided at this point, locating piece 61 limits sliding block 5 along the length direction of slide 4, rocking arm 3 is with the unlatching of window
And it extends.After window is opened to the angle of needs, adjusting connector 8 is so that the frictional force between adjacent two rocking bars is more than
The thrust that window dead weight generates so that revocation external force rear arm 3 can support fire window to be kept open it.Work as fire window
In the open state, sliding block 5 is pressed together on pilot pin 62, i.e., pilot pin 62 limits sliding block 5 and slided along the length direction of slide 4
It is dynamic.When needing to close window, the frictional force between adjacent two rocking bars is overcome to close window using external force, rocking arm 3 with
The closing for window is shunk.
In the event of a fire, warming glass marble 73 rises and quick-fried broken with indoor temperature, and spring is by pilot pin 62
It is extracted in from slide 4, the dead weight of window causes rocking arm 3 that sliding block 5 is promoted to be moved along slide 4 so that window is automatically closed, so as to
Reach fireproof effect.
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.
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover the scope of protection of the utility model it
It is interior.
Claims (10)
1. a kind of fire prevention shutting window device, is arranged between window frame and window side frame, the fire prevention shutting window device includes installation
Device body in the window frame, the positioning seat on the window side frame, both ends respectively with the device body and
Positioning seat rotates the rocking arm of connection, it is characterised in that：
The device body includes the slide being fixed in the window frame, can prolong in the slide and along the slide
Stretch the sliding block of direction slip, for limiting locking mechanism that the sliding block slides in the slide and described for driving
The unlocking mechanism of locking mechanism unlock；
The locking mechanism includes the pilot pin that can be loosely inserted into the slide and the matched positioning of the pilot pin
Part, when the locking mechanism locks, the pilot pin can cooperatively limit the sliding block with locating piece and be moved in slide
It is dynamic；
The unlocking mechanism include unlock frame, for the pilot pin is driven to be intended to extract from the slide actuator,
For limiting the warming glass marble that the pilot pin is extracted out of described slide, wherein the warming glass marble both ends difference
It contradicts on the pilot pin and unlock frame, when a fire, the warming glass marble is quick-fried broken with indoor temperature rising,
The actuator extracts the pilot pin from the slide so that locking mechanism unlocks；
The rocking arm can stretch setting along its length direction.
2. fire prevention shutting window device according to claim 1, it is characterised in that：The locating piece includes being arranged in the slide
Locating piece, when the locking mechanism locks, the sliding block both ends are contradicted respectively in the locating piece and the positioning
On bolt, moved with limiting the sliding block in slide.
3. fire prevention shutting window device according to claim 1, it is characterised in that：The locating piece and the sliding block are wholely set,
Lockhole is equipped on the sliding block and/or the locating piece, when the locking mechanism locks, described in the pilot pin insertion
In lockhole, moved with limiting the sliding block in slide.
4. fire prevention shutting window device according to claim 1, it is characterised in that：The unlock frame includes liner and outer lining, wherein
The liner is set close to the slide, and the bolt head of the pilot pin is passed through from the liner and is inserted into the slide,
The actuator is the spring being set on the pilot pin, and the both ends of the spring are contradicted respectively in the pilot pin
Bolt cap and the interior lining；The warming glass marble both ends contradict respectively the pilot pin bolt cap and unlock frame it is outer
Lining.
5. fire prevention shutting window device according to claim 4, it is characterised in that：The length direction of the warming glass marble and institute
State that the direction of motion of pilot pin is consistent, the outer end face of the pilot pin from bolt cap is recessed inwardly to form card slot, the outer lining
Equipped with location hole, the one end of the warming glass marble is located in the card slot, the other end is located in the location hole.
6. fire prevention shutting window device according to claim 1, it is characterised in that：The rocking arm includes more rocking bars, for will be every
The connector being mutually flexibly connected between adjacent two rocking bars.
7. fire prevention shutting window device according to claim 6, it is characterised in that：The rocking bar has two, and is from one end
The first rocking bar and the second rocking bar of opposite flexible connection, wherein the other end of the first rocking bar and the second rocking bar respectively with the cunning
Block and positioning seat rotation connection.
8. fire prevention shutting window device according to claim 7, it is characterised in that：One in first rocking bar and the second rocking bar
Root rocking bar is equipped with the elongated hole extended along its length direction, and the end of another rocking bar is by the connector along described
The length direction of elongated hole, which slides, to be set.
9. fire prevention shutting window device according to claim 8, it is characterised in that：The connector includes connection sheet, wears successively
Cross the coupling bar that the connection sheet and the elongated hole are connected with another rocking bar end.
10. fire prevention shutting window device according to claim 9, it is characterised in that：The connector is further included positioned at described
Between one rocking bar and the second rocking bar or/and the connection sheet and the pad be close between the rocking bar where the connection sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721499409.8U CN207406195U (en) | 2017-11-10 | 2017-11-10 | A kind of fire prevention shutting window device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721499409.8U CN207406195U (en) | 2017-11-10 | 2017-11-10 | A kind of fire prevention shutting window device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207406195U true CN207406195U (en) | 2018-05-25 |
Family
ID=62318788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721499409.8U Active CN207406195U (en) | 2017-11-10 | 2017-11-10 | A kind of fire prevention shutting window device |
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| CN (1) | CN207406195U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107795218A (en) * | 2017-11-10 | 2018-03-13 | 苏州市富尔达科技股份有限公司 | One kind fire prevention shutting window device |
| CN108825016A (en) * | 2018-08-16 | 2018-11-16 | 广东合和建筑五金制品有限公司 | A kind of fire window Multi-angle limit mechanism |
| CN110295818A (en) * | 2018-07-03 | 2019-10-01 | 广东坚朗五金制品股份有限公司 | Sliding-rail sliding structure, fire prevention limiter and frame fan structure |
-
2017
- 2017-11-10 CN CN201721499409.8U patent/CN207406195U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107795218A (en) * | 2017-11-10 | 2018-03-13 | 苏州市富尔达科技股份有限公司 | One kind fire prevention shutting window device |
| CN107795218B (en) * | 2017-11-10 | 2023-08-15 | 苏州市富尔达科技股份有限公司 | Fireproof window closer |
| CN110295818A (en) * | 2018-07-03 | 2019-10-01 | 广东坚朗五金制品股份有限公司 | Sliding-rail sliding structure, fire prevention limiter and frame fan structure |
| CN108825016A (en) * | 2018-08-16 | 2018-11-16 | 广东合和建筑五金制品有限公司 | A kind of fire window Multi-angle limit mechanism |
| CN108825016B (en) * | 2018-08-16 | 2024-03-08 | 广东合和建筑五金制品有限公司 | Multi-angle limiting mechanism for fireproof window |
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