CN206279913U - A kind of self closing device for fire window - Google Patents
A kind of self closing device for fire window Download PDFInfo
- Publication number
- CN206279913U CN206279913U CN201621151807.6U CN201621151807U CN206279913U CN 206279913 U CN206279913 U CN 206279913U CN 201621151807 U CN201621151807 U CN 201621151807U CN 206279913 U CN206279913 U CN 206279913U
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- China
- Prior art keywords
- support
- sash
- temperature
- window frame
- drive device
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Abstract
The utility model discloses a kind of self closing device for fire window, including drive device and support meanss, drive device and support meanss are respectively arranged between sash and window frame, drive device is used to make sash circle round automatically or bounce back in closing to window frame, and support meanss are used to support the open mode of sash and prevent sash from circling round automatically or bouncing back in closing to window frame；The support end of support meanss is made of heat-sensitive element, the support end of support meanss is set to be failure to actuate below 60 DEG C of temperature, and the support end of support meanss can melt more than 70 DEG C of temperature in 60s 120s makes support meanss lose support force, sash convolution or retraction under the active force of drive device is set to close to window frame.Self closing device for fire window of the present utility model, simple structure is easy for installation, and one multiplex, usually can be used to support the open mode of sash, when there is fire fire window can be made to be automatically switched off at a temperature of 70 DEG C or so again.
Description
Technical field
The utility model is related to fire window technical field, more particularly to a kind of self closing device for fire window.
Background technology
Current fire window, when there is fire, it is necessary to a temperature controller and door closer just can be automatically switched off fire window,
The combining form of temperature controller and door closer, it is relatively costly, and install cumbersome not easy, while can also make the aesthetic property of fire window
Substantially reduce, and vulnerability degree is high, there is the hidden danger removed by its people.
Utility model content
The purpose of this utility model is to provide a kind of self closing device for fire window, and simple structure is easy for installation,
One multiplex, during convenient when usual opening ＆ closing window is used and generation fire fire window can be made automatic at a temperature of 70 DEG C or so
Close.
In order to solve the above technical problems, the utility model is adopted the following technical scheme that：
A kind of self closing device for fire window, including drive device and support meanss, the drive device and branch
Support arrangement is respectively arranged between the sash of the fire window and window frame, and the drive device is used to make the sash return automatically
Rotation or retraction are closed to window frame, and the support meanss are used to support the open mode of the sash and prevent the sash outside
Automatic convolution or retraction are closed to window frame under the active force of power or drive device；The support end of the support meanss uses temperature-sensitive
Sensing unit is made, and the support end of the support meanss is failure to actuate below 60 DEG C of temperature, and the support meanss support
End can melt more than 70 DEG C of temperature in 60s-120s makes the support meanss lose support force, the sash is being driven dress
Automatic convolution or retraction are closed to window frame under the active force put.
Preferably, the drive device is spring hinge or hydraulic hinge, make the drive device can either by window frame and
Sash is connected, and can provide the closing to the active force in window frame that can circle round or bounce back to sash again.
Preferably, the notch being easily installed is provided with the spring hinge, it is furthermore preferred that the notch is special-shaped notch.
Preferably, the support meanss are wind brace.
Preferably, the heat-sensitive element is fusible metal, and the fusible metal is failure to actuate below 60 DEG C of temperature, 70
More than DEG C temperature can automatically melt in 60s-120s, the support end of the support meanss is failure to actuate below 60 DEG C of temperature,
The support end of the support meanss can melt more than 70 DEG C of temperature in 60s-120s makes the support meanss lose support force,
And the sash convolution or retraction under the active force of drive device is closed to window frame；Or, the heat-sensitive element is
Glass marble, the support end of the support meanss is failure to actuate below 60 DEG C of temperature, and the support end of the support meanss is in 70 DEG C of temperature
More than degree can blast be fragment in 60s-120s, the support meanss is lost support force, and the sash is filled in driving
Circled round under the active force put or bounced back and closed to window frame.
It is furthermore preferred that the wind brace includes support member and connector, chute is provided with the connector, on the chute
At least one pair of screens is provided with, sliding part is provided with the chute, described support member one end is hinged with the sliding part, another
End is hinged with sash, and the chute is arranged in the window frame, and described sliding part one end is provided with and matches clamping with the screens
Clamping engagement end, the clamping engagement end is made of heat-sensitive element, the clamping engagement end below 60 DEG C of temperature not
Action, the clamping engagement end can melt more than 70 DEG C of temperature in 60s-120s, the sliding part is lost clamping ability
And the support member is lost support force, and the sliding part is moved in the chute under the active force of the drive device
Move and then drive the sash to circle round or bounce back to close to window frame.
Further, 3 pairs of screens equidistantly are provided with the chute.
It is furthermore preferred that the heat-sensitive element is fusible metal, the fusible metal is failure to actuate below 60 DEG C of temperature,
More than 70 DEG C of temperature can automatically melt in 60s-120s, the clamping engagement end is failure to actuate below 60 DEG C of temperature, it is described
Clamping engagement end can melt more than 70 DEG C of temperature in 60s-120s, the sliding part is lost clamping ability and is made the branch
Support member loses support force, and the sliding part is moved and then is driven in the chute under the active force of the drive device
The sash convolution or retraction are closed to window frame；Or, the heat-sensitive element is glass marble, and the glass marble is in 60 DEG C of temperature
It is failure to actuate below degree, can automatic blast is fragment in 60s-120s more than 70 DEG C of temperature, the sliding part is lost clamping
Ability and the support member is lost support force, and make the sliding part under the active force of the drive device in the chute
In interior movement and then the drive sash convolution or retraction closing to window frame.
Preferably, the support end of the support meanss is push type support end, presses the support end energy of the support meanss
The support meanss are enough made to lose support force.
Preferably, the clamping engagement end is push type clamping engagement end, and pressing the push type clamping engagement end can
The clamping engagement end is set to depart from clamped condition with the screens
Compared with prior art, Advantageous Effects of the present utility model：Simple structure, it is practical easy for installation, reduce into
This；One is multiplex, wind brace can different angles support sash, by switching the clamping of different screens, realize opening for different angles
Window, and push type clamping, it is more practical and convenient, and support can be lost under high temperature, make sash at drive device (spring hinge)
Drive under in automatic retracted to window frame, complete the locking of the fire window under fire, reduce property loss；Drive device (spring
Hinge) sash and window frame can either be connected, can provide a convolution or retraction closing to the active force in window frame to sash again.
Brief description of the drawings
The utility model is described in further detail for explanation below in conjunction with the accompanying drawings.
Fig. 1 is the use installment state figure of the self closing device that the utility model is used for fire window；
Fig. 2 is the structural representation of spring hinge；
Fig. 3 is the side structure schematic view of spring hinge；
Fig. 4 is the structural representation of wind brace；
Description of reference numerals：1st, drive device；101- twisted axis；The articulated slabs of 102- first；The articulated slabs of 103- second；104- bullets
Spring；105- notches；2- support meanss；201- support members；202- connectors；203- chutes；204- sliding parts；205- screens；
206- clamping engagement end；3- sash；4- window frames.
Specific embodiment
As shown in figure 1, a kind of self closing device for fire window, including drive device 1 and support meanss 2, it is described
Drive device 1 and support meanss 2 are respectively arranged between the sash 3 of the fire window and window frame 4, and the drive device 1 is used
In the sash 3 is made, convolution or retraction are closed to window frame 4 automatically, and the support meanss 2 are used to support the opening of the sash 3
State simultaneously prevents the sash 3 automatic convolution or retraction under the active force of external force or drive device 1 from closing to window frame 4；Institute
The support end for stating support meanss 2 is made of heat-sensitive element, make the support end of the support meanss 2 below 60 DEG C of temperature not
Action, and the support end of the support meanss thawing can make the support meanss 2 more than 70 DEG C of temperature in 60s-120s
Support force is lost, the sash 3 convolution or retraction under the active force of drive device 1 is closed to window frame 4.
Wherein drive device 1 is spring hinge or hydraulic hinge, and support meanss 2 are wind brace.
Drive device 1 can both connect window frame 4 and sash 3, and can provide one to sash 3 again can circle round or return
Contracting is closed to the active force in window frame 4.
As shown in Figures 2 and 3, it is a kind of structural representation of spring hinge in the present embodiment, the first connecting plate 102 and second
Connecting plate 103 is hinged with twisted axis 101 respectively, and two springs 104 are respectively sleeved on twisted axis 101, and one end of wherein spring 104 is fixed
The first connecting plate 102 is connected, the other end is fixedly connected the second connecting plate 103.Fixing hole is provided with each connecting plate.First connects
Fishplate bar 102 connects sash 3, and the second connecting plate 103 connects window frame 4, and vice versa, and spring 104 provides one makes sash 3 to window frame
4 near the driving force for bouncing back.As needed, notch 105 is additionally provided with the spring hinge, it can be special-shaped groove mouthful, make it
Can be adapted to and be installed on aluminium alloy and plastic-steel section bar.Hydraulic hinge is also common hydraulic hinge (being arranged as required to notch),
Do not repeat excessively herein.The spring hinge can both connect window frame 4 and sash 3, but can to sash 3 provide one can
Convolution or retraction are closed to the active force in window frame 4.
As shown in figure 4, the wind brace includes support member 201 and connector 202, chute is provided with the connector 202
203, it is provided with the chute 203 in 3 pairs of screens 205 (being arranged symmetrically), spaced set, the chute 203 and is provided with cunning
Moving part 204, one end of the support member 201 is hinged with the sliding part 204, and the other end is hinged with sash, and the chute 203 is set
In in the window frame, or a sliding groove structure is directly done on window frame, the one end of the sliding part 204 is provided with and the screens
The clamping engagement end 206 of 205 matching clampings, the clamping engagement end 206 is made of heat-sensitive element, the clamping engagement end
206 are failure to actuate below 60 DEG C of temperature, and the clamping engagement end 206 can melt more than 70 DEG C of temperature in 60s-120s.
The clamping engagement end 206 is push type clamping engagement end, and pressing the push type clamping engagement end can make institute
State clamping engagement end 206 and depart from clamped condition with the screens 205.The structure that push type structure is well known in the art, increases by one
Individual spring structure is to be capable of achieving, and its detailed construction is not made excessively to repeat again.
Wherein, the heat-sensitive element (clamping engagement end 206) is fusible metal, the fusible metal 60 DEG C of temperature with
Under be failure to actuate, more than 70 DEG C of temperature can melt automatically in 60s-120s, make the clamping engagement end 206 60 DEG C of temperature with
Under be failure to actuate, the clamping engagement end 206 more than 70 DEG C of temperature can in 60s-120s melt, make the clamping engagement end
206 are failure to actuate below 60 DEG C of temperature, and the clamping engagement end 206 can melt more than 70 DEG C of temperature in 60s-120s, make
The sliding part 204 loses makes the support member 201 lose support force with the clamping ability of screens 205, and in the driving
The sliding part 204 is set to be moved in the chute and then by branch under the active force of device 1 (spring hinge or hydraulic hinge)
Support member 201 drives the sash 3 to circle round or bounce back in closing to window frame 4.
Or, the heat-sensitive element (clamping engagement end 206) is glass marble, the glass marble below 60 DEG C of temperature not
Action, can automatic blast be fragment in 60s-120s more than 70 DEG C of temperature, make the sliding part 204 lose clamping ability and
The support member 201 is lost support force, and make the sliding part under the active force of the drive device 1 (spring hinge)
204 move in the chute 203 and then drive the sash 3 to circle round or bounce back in closing to window frame 4 by support member 201.
Above-mentioned heat-sensitive element is failure to actuate below 60 DEG C (or by national standard 60 ± 0.5 DEG C be defined), and at 70 DEG C
Melt more than (or by national standard 74 ± 0.5 DEG C be defined) or explode, you can meet use demand, it is preferred that it can be 70
DEG C or 92 DEG C of fusible alloys or metal, melt automatically in 60s-120s, but be not limited to the above-mentioned time.
Action process：
When normal state is used, the support member 201 of wind brace supports the open mode of sash 3, by sliding part 204 in chute
Switch clamping between 203 three pairs of screens 205, it is possible to achieve the open mode of the different angles of sash 3, and due to being push type
Clamping is designed, easy to operate.
During generation fire, when temperature reaches 70 DEG C of temperature, the clamping engagement end 206 of the sliding part 204 of the wind brace exists
It is automatic in 60s-120s to melt or explode, sliding part 204 is lost the clamping ability with screens 205 automatically, and make the support
Part 201 loses support force, and makes the sliding part 204 under the active force of the drive device 1 (spring hinge) in the cunning
Moved in groove 203, and then drive the window, 3 convolutions or retraction are closed to window frame 4, complete the locking states of fire window.
So the self closing device for fire window of the present utility model can meet making frequently as common unit its day
Used time facilitates durable normal use demand, can be automatically switched off fire window when there is fire again, and realization meets dual requirementses.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to of the present utility model
Scope is defined, and on the premise of the utility model design spirit is not departed from, those of ordinary skill in the art are new to this practicality
Various modifications and improvement that the technical scheme of type is made, all should fall into the protection domain of the utility model claims determination
It is interior.
Claims (8)
1. a kind of self closing device for fire window, it is characterised in that：Including drive device and support meanss, the driving
Device and support meanss are respectively arranged between the sash of the fire window and window frame, and the drive device is used to make the window
The automatic convolution of fan or retraction are closed to window frame, and the support meanss are used to support the open mode of the sash and prevent described
Sash automatic convolution or retraction under the active force of external force or drive device are closed to window frame；The support end of the support meanss
It is made of heat-sensitive element, the support end of the support meanss is failure to actuate below 60 DEG C of temperature, and the support dress
The support end put can melt more than 70 DEG C of temperature in 60s-120s makes the support meanss lose support force, makes the sash
Automatic convolution or retraction are closed to window frame under the active force of drive device；
The support meanss are wind brace, and the wind brace includes support member and connector, chute is provided with the connector, described
At least one pair of screens is provided with chute, sliding part is provided with the chute, described support member one end is cut with scissors with the sliding part
Connect, the other end is hinged with sash, the chute is arranged in the window frame, described sliding part one end is provided with and the screens
Clamping engagement end with clamping, the clamping engagement end is made of heat-sensitive element, and the clamping engagement end is in 60 DEG C of temperature
Below it is failure to actuate, the clamping engagement end can melt more than 70 DEG C of temperature in 60s-120s, the sliding part is lost card
Connect ability and the support member is lost support force, and make the sliding part under the active force of the drive device in the cunning
Move and then drive the sash to circle round or bounce back in groove to close to window frame.
2. the self closing device for fire window according to claim 1, it is characterised in that：The drive device is bullet
Spring hinge or hydraulic hinge, make the drive device to connect window frame and sash, and can provide one to sash again makes it
Can circle round or bounce back closing to the active force in window frame.
3. the self closing device for fire window according to claim 2, it is characterised in that：Set on the spring hinge
It is equipped with the notch being easily installed.
4. the self closing device for fire window according to claim 1, it is characterised in that：The heat-sensitive element is
Fusible metal, the fusible metal is failure to actuate below 60 DEG C of temperature, can automatically be melted in 60s-120s more than 70 DEG C of temperature
Change, the support end of the support meanss is failure to actuate below 60 DEG C of temperature, the support end of the support meanss is in 70 DEG C of temperature
Can melt in 60s-120s above make the support meanss lose support force, and make the sash in the active force of drive device
Lower convolution or retraction are closed to window frame；Or the heat-sensitive element is glass marble, the support end of the support meanss is 60
It is failure to actuate below DEG C temperature, the support end of the support meanss can blast be fragment in 60s-120s more than 70 DEG C of temperature,
The support meanss is lost support force, and the sash is circled round under the active force of drive device or bounced back closing to window frame
It is interior.
5. the self closing device for fire window according to claim 2, it is characterised in that：The heat-sensitive element is
Fusible metal, the fusible metal is failure to actuate below 60 DEG C of temperature, can automatically be melted in 60s-120s more than 70 DEG C of temperature
Change, the clamping engagement end is failure to actuate below 60 DEG C of temperature, the clamping engagement end can be in 60s- more than 70 DEG C of temperature
Melt in 120s, the sliding part is lost clamping ability and the support member is lost support force, and in the drive device
Active force under the sliding part is moved in the chute and then drive that the sash is circled round or retraction is closed to window frame,
Or the heat-sensitive element is glass marble, the glass marble is failure to actuate below 60 DEG C of temperature, and meeting exists more than 70 DEG C of temperature
Automatic blast is fragment in 60s-120s, the sliding part is lost clamping ability and the support member is lost support force, and
The sliding part is moved in the chute under the active force of the drive device and then drive the sash to circle round or return
Contracting is closed to window frame.
6. the self closing device for fire window according to claim 1, it is characterised in that：On the chute equidistantly
It is provided with three pairs of screens.
7. the self closing device for fire window according to claim 1, it is characterised in that：The branch of the support meanss
Support end is push type support end, and the support end for pressing the support meanss can make the support meanss lose support force.
8. the self closing device for fire window according to claim 1, it is characterised in that：The clamping engagement end is
Push type clamping engagement end, pressing the push type clamping engagement end can make the clamping engagement end depart from card with the screens
Connect state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621151807.6U CN206279913U (en) | 2016-10-31 | 2016-10-31 | A kind of self closing device for fire window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621151807.6U CN206279913U (en) | 2016-10-31 | 2016-10-31 | A kind of self closing device for fire window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206279913U true CN206279913U (en) | 2017-06-27 |
Family
ID=59084610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621151807.6U Active CN206279913U (en) | 2016-10-31 | 2016-10-31 | A kind of self closing device for fire window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206279913U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152210A (en) * | 2017-07-11 | 2017-09-12 | 江苏源盛复合材料技术股份有限公司 | A kind of automatic closing system for fire window |
| CN107965226A (en) * | 2017-12-19 | 2018-04-27 | 刘寅平 | Building window is automatically closed in a kind of fire-type |
-
2016
- 2016-10-31 CN CN201621151807.6U patent/CN206279913U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152210A (en) * | 2017-07-11 | 2017-09-12 | 江苏源盛复合材料技术股份有限公司 | A kind of automatic closing system for fire window |
| CN107965226A (en) * | 2017-12-19 | 2018-04-27 | 刘寅平 | Building window is automatically closed in a kind of fire-type |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 063700 no.1230 Jiangbei street, mayor of luanzhou, Tangshan City, Hebei Province Patentee after: Luanzhou Jieao building materials Co., Ltd Address before: 063700 No. 1230, Changjiang North Street, Tangshan City, Hebei, Luanxian Patentee before: LUANXIAN JIEAO CONSTRUCTION MATERIAL CO., LTD. |