CN209277736U - A kind of fire-proof doors and windows closing device - Google Patents
A kind of fire-proof doors and windows closing device Download PDFInfo
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- CN209277736U CN209277736U CN201821287284.7U CN201821287284U CN209277736U CN 209277736 U CN209277736 U CN 209277736U CN 201821287284 U CN201821287284 U CN 201821287284U CN 209277736 U CN209277736 U CN 209277736U
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- door
- sliding block
- window fan
- fire
- window
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Abstract
The utility model discloses a kind of fire-proof doors and windows closing devices, are used for fire-proof doors and windows field, and sliding block can cooperate with door and window fan or sash；Shrinking connecting-rod, one end is hinged with sliding block, and the other end can be hinged with sash or door and window fan, the flexible resistance that there is shrinking connecting-rod the door and window fan that will be opened to limit；Retaining mechanism, can be by slider locks in the door and window fan or sash cooperated with sliding block；Sliding block relieving mechanism can unlock the retaining mechanism after detecting that fire occurs to release slider；Force application part provides the driving force of door and window fan around the pivot axis closure.After fire occurs, sliding block relieving mechanism can unlock retaining mechanism to release slider, sliding block can be along door and window fan free movement, flexible resistance of the closing of door and window fan without overcoming shrinking connecting-rod, to complete to close under the action of force application part, door and window can be automatically closed in the utility model in the case of fire, simultaneously, structure is simple, compact, saves door and window space.
Description
Technical field
The utility model is used for fire-proof doors and windows field, more particularly to a kind of fire-proof doors and windows closing device.
Background technique
With the development of China's building trade, building doors and windows is especially mounted in the fire window on exterior wall, for obstructing cigarette
Gas, flame performance are more demanding, prevent from causing heavy losses when fire occurs.In order to better fire protecting performance, it is desirable that
Fire window in the case of fire, has the function of can be automatically closed.Meanwhile also requiring fire window during routine use,
It can flexibly switch, it is easy to operate.
But in the prior art, in order to realize the function that can be automatically closed, need the setting structure on fire-proof doors and windows multiple
It is big to occupy door and window space for miscellaneous self closing device, and opening and closing flexibility is poor during routine use, inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of fire-proof doors and windows closing devices, can close automatically in the case of fire
Door and window is closed, meanwhile, structure is simple, compact, saves door and window space.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of fire-proof doors and windows closing device, including
Sliding block can cooperate with door and window fan or sash, and can be moved back and forth along door and window fan or sash with separate or
Close to the pivotal axis of door and window fan；
Shrinking connecting-rod, one end is hinged with sliding block, and the other end can be hinged with sash or door and window fan, and shrinking connecting-rod has will
The flexible resistance that the door and window fan of unlatching limits；
Retaining mechanism, can be by slider locks in the door and window fan or sash cooperated with sliding block；Sliding block relieving mechanism,
The retaining mechanism can be unlocked after fire occurs to release slider by detecting；
Force application part provides the driving force of door and window fan around the pivot axis closure.
It is further used as the improvement of technical solutions of the utility model, the sliding block is mounted on the profile of door and window fan or sash
In slot.
It is further used as the improvement of technical solutions of the utility model, the retaining mechanism includes locating clamp plate, the positioning
Snap-gauge is mounted on sliding block by locating shaft, and locating clamp plate is equipped with can be direct with the door and window fan or sash that cooperate with sliding block
Or indirectly clamping positioning latch, locating clamp plate can around locating shaft rotate with realize with door and window fan or sash clamping or point
From.
It is further used as the improvement of technical solutions of the utility model, sliding block is equipped with glass ball mounting seat, on locating clamp plate
Equipped with glass marble installation position, sliding block relieving mechanism includes the warming glass being located between glass ball mounting seat and glass marble installation position
Locating clamp plate is limited and is made locating clamp plate and door and window fan or sash clamping with sliding block cooperation, warming by ball, warming glass marble
Glass marble ruptures after fire occurs, and locating clamp plate is rotated around locating shaft and separated with door and window fan.
It is further used as the improvement of technical solutions of the utility model, warming glass marble is supported on glass ball mounting seat and glass
Between ball installation position, glass ball mounting seat is equipped with adjusting screw.
It is further used as the improvement of technical solutions of the utility model, further includes being located in the section groove of door and window fan or sash
Positioning seat, positioning seat be equipped with can with positioning latch cooperation location hole.
It is further used as the improvement of technical solutions of the utility model, positioning seat is located at the section groove of door and window fan or sash
Slot bottom, slider bottom are equipped with positioning seat guide groove, and the via hole passed through for positioning latch to cooperate with the location hole is opened up on sliding block
Or cross slot.
It is further used as the improvement of technical solutions of the utility model, positioning seat includes the guide part being embedded in positioning seat guide groove
And guide part is located at close to the limiting section of pivot one end of door and window fan, the section of limiting section is greater than guide part for limiting sliding block
It is moved to the pivot side of door and window fan.
It is further used as the improvement of technical solutions of the utility model, the sliding block is equipped with locating axle seat, locating shaft installation
On locating axle seat, the locating clamp plate left and right edges, which are bent to form, extends to locating axle seat two sides and the positioning with positioning axis connection
Armshaft, locating clamp plate lower end of part between positioning armshaft are equipped with positioning latch, locating clamp plate part between positioning armshaft
Upper end be equipped with glass marble installation position.
It is further used as the improvement of technical solutions of the utility model, the force application part includes spring, the spring one end
It is connect with the door and window fan or sash cooperated with sliding block, the other end is connect with sliding block, and spring can drive cunning after sliding block release
Pivotal axis of the block far from door and window fan, to provide the driving force of door and window closure.
The utility model has the beneficial effects that when fire not occurring, the sliding block mechanism that is locked is locked in door and window fan or sash
On, the door and window fan of unlatching is limited to special angle by the flexible resistance of shrinking connecting-rod, after fire occurs, sliding block relieving mechanism energy
Enough unlock retaining mechanism is so that release slider, sliding block can be not necessarily to along door and window fan or sash free movement, the closing of door and window fan
Overcome the flexible resistance of shrinking connecting-rod, to complete to close under the action of force application part, fire can occur for the utility model
Door and window is automatically closed when calamity, meanwhile, structure is simple, compact, saves door and window space.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is the utility model embodiment warming glass ball fractured pre-structure schematic diagram；
Fig. 2 is structural schematic diagram after the utility model embodiment warming glass ball fractured；
Fig. 3 is the utility model embodiment slide block structure schematic diagram；
Fig. 4 is the utility model embodiment locating clamp plate structural side view；
Fig. 5 is the utility model embodiment locating clamp plate structure rearview.
Specific embodiment
Referring to figs. 1 to Fig. 5, that show the specific structures of the preferred embodiment of the utility model.It below will specifically
The design feature of bright each component of the utility model.
Door and window fan is using being pivotally mounted on sash, and door and window fan can be opened or closed with around the pivot, and the utility model exists
Two kinds of mounting means can be used in use process: the first, sliding block 1 and door and window fan cooperate, 2 one end of shrinking connecting-rod and sliding block 1
Hingedly, the other end can be hinged with sash；Second, sliding block 1 and sash cooperate, and 2 one end of shrinking connecting-rod and sliding block 1 are cut with scissors
It connects, the other end can be hinged with door and window fan, and the utility model is with the first mounting means detailed description.
The utility model provides a kind of fire-proof doors and windows closing device, including
Sliding block 1 can cooperate with door and window fan, and can move back and forth along door and window fan with the pivot far from or close to door and window fan
Axis；The modes such as guide groove, guide rail can be used in sliding block 1 and the fit system of door and window fan；
Shrinking connecting-rod 2, one end and sliding block 1 are hinged, and the other end can be hinged with sash, and shrinking connecting-rod 2 has and will open
Door and window fan limit flexible resistance；The connection of more piece rod piece can be used in shrinking connecting-rod 2, and in the knot of junction setting friction plate
Sheet metal or film can be used in structure, friction plate；
Sliding block 1 can be locked in door and window fan by retaining mechanism；
Sliding block relieving mechanism can unlock the retaining mechanism after detecting that fire occurs to release slider 1；
Force application part provides the driving force of door and window fan around the pivot axis closure.
When fire not occurring, the mechanism that is locked of sliding block 1 is locked in door and window fan, and the flexible resistance of shrinking connecting-rod 2 will be opened
Door and window fan be limited to special angle, after fire occurs, sliding block relieving mechanism can unlock retaining mechanism to release slider
1, sliding block 1 can be along door and window fan free movement, flexible resistance of the closing of door and window fan without overcoming shrinking connecting-rod 2, thus applying
It completes to close under the action of power component, door and window can be automatically closed in the utility model in the case of fire, meanwhile, structure is simple,
It is compact, save door and window space.
Door and window fan generally uses profile to form frame, the section groove that the utility model utilizes profile to have by oneself, as sliding block 1
Guide frame, i.e., the described sliding block 1 are mounted in the section groove of door and window fan, certain above-mentioned section groove be also included in door and window fan in order to
Sliding block 1 is installed and special molding guide groove.
Retaining mechanism can be used the structures such as locating fastener, positioning screw and sliding block 1 be fixed in door and window fan, preferably,
The retaining mechanism includes locating clamp plate 3, and the locating clamp plate 3 is installed on the slider 1 by locating shaft 4, is set on locating clamp plate 3
Having can be with the positioning latch 5 of the direct or indirect clamping of door and window fan, and locating clamp plate 3 can be realized around the rotation of locating shaft 4 and door
Sash clamping or separation.
In order to cooperate above-mentioned retaining mechanism, temperature sensor, control unit and driving portion is can be used in temperature control relieving mechanism
The structure type of part realizes that the unlock for retaining mechanism operates, preferably, sliding block 1 is equipped with glass ball mounting seat 6, positioning
Snap-gauge 3 is equipped with glass marble installation position 7, and sliding block relieving mechanism includes being located between glass ball mounting seat 6 and glass marble installation position 7
Warming glass marble 8, locating clamp plate 3 limits and made locating clamp plate 3 and door and window fan clamping, warming glass marble 8 by warming glass marble 8
It is ruptured after fire occurs, locating clamp plate 3 is rotated around locating shaft 4 and separated with door and window fan.
Warming glass marble 8 can be with tensioning between glass ball mounting seat 6 and glass marble installation position 7, and locating clamp plate 3 limits
And make locating clamp plate 3 and door and window fan clamping, alternatively, warming glass marble 8 is supported on glass ball mounting seat 6 and glass marble installation position 7
Between, in addition, glass ball mounting seat 6 is equipped with adjusting screw 9, adjusting screw 9 is mounted in the screw hole of glass ball mounting seat 6,
Facilitate installation and adjusting of the warming glass marble 8 between glass ball mounting seat 6 and glass marble installation position 7.
It further include the positioning seat 10 being located in the section groove of door and window fan to keep the structural intergrity of door and window fan as far as possible,
Positioning seat 10 is equipped with the location hole that can cooperate with positioning latch 5.After positioning the insertion location hole of latch 5, sliding block 1 and door and window fan
Locking, after positioning latch 5 is detached from location hole, sliding block 1 is separated with door and window fan.
Positioning seat 10 can be located at side wall or the bottom of the section groove of door and window fan, preferably, positioning seat 10 is located at door and window
The slot bottom of the section groove of fan, 1 bottom of sliding block are equipped with positioning seat guide groove 11, open up on sliding block 1 for positioning latch 5 pass through with it is described
The via hole of location hole cooperation crosses slot.It positions latch 5 to pass through via hole or cross slot and location hole cooperation, total is more succinct.
Further, positioning seat 10 includes the guide part being embedded in positioning seat guide groove 11 and is located at guide part close to door and window
The limiting section of pivot one end of fan, the section of limiting section are greater than guide part and transport for limiting sliding block 1 to the pivot side of door and window fan
It is dynamic.Positioning seat 10 can realize the cooperation with positioning latch 5 jointly with location hole.
Further, the sliding block 1 is equipped with locating axle seat 12, and locating shaft 4 is mounted on locating axle seat 12, the positioning
3 left and right edges of snap-gauge are bent to form the positioning armshaft 13 for extending to 12 two sides of locating axle seat and connecting with locating shaft 4, locating clamp plate 3
The lower end of part is equipped with positioning latch 5 between positioning armshaft 13, and the upper end of part between positioning armshaft 13 of locating clamp plate 3 is set
There is glass marble installation position 7.The design such as groove or hole can be used in glass marble installation position 7, for limiting warming glass marble 8.
The force application part can be capable of providing the torsion for closing door and window fan using the torsional spring for being located at pivot location, torsional spring
Square, the flexible resistance of shrinking connecting-rod 2 when certain torque needs to be less than normal use；In 2 opposite side one of shrinking connecting-rod in door and window fan
As need to be arranged 1 structure of auxiliary slider, force application part can be using spring connect with 1 structure of auxiliary slider, the spring certainly
Elastic force shrinking connecting-rod 2 when needing to be less than normal use flexible resistance；It is described as the utility model preferred embodiment
Force application part includes spring 14, and described 14 one end of spring is connect with door and window fan, and the other end is connect with sliding block 1, and spring 14 is in sliding block 1
Sliding block 1 can be driven far from the pivotal axis of door and window fan after release, to pass through the phase of sliding block 1, shrinking connecting-rod 2 and door and window fan
Under interaction, the driving force of door and window closure is provided, in the embodiment, can make door and window fan that need not overcome during routine use
The driving force of force application part, to make opening and closing flexibility of door and window during routine use more preferably.
Certainly, the invention is not limited to above embodiment, and those skilled in the art are without prejudice to originally
Equivalent deformation or replacement can be also made under the premise of utility model spirit, these equivalent variation or replacement are all contained in the application
In claim limited range.
Claims (10)
1. a kind of fire-proof doors and windows closing device, it is characterised in that: including
Sliding block can cooperate with door and window fan or sash, and can move back and forth along door and window fan or sash with separate or close
The pivotal axis of door and window fan；
Shrinking connecting-rod, one end is hinged with sliding block, and the other end can be hinged with sash or door and window fan, and shrinking connecting-rod has and will open
Door and window fan limit flexible resistance；
Retaining mechanism, can be by slider locks in the door and window fan or sash cooperated with sliding block；
Sliding block relieving mechanism can unlock the retaining mechanism after detecting that fire occurs to release slider；
Force application part provides the driving force of door and window fan around the pivot axis closure.
2. fire-proof doors and windows closing device according to claim 1, it is characterised in that: the sliding block is mounted on door and window fan or door
In the section groove of window frame.
3. fire-proof doors and windows closing device according to claim 2, it is characterised in that: the retaining mechanism includes positioning card
Plate, the locating clamp plate are mounted on sliding block by locating shaft, and locating clamp plate is equipped with can be with the door and window fan that cooperates with sliding block
Or the positioning latch of the direct or indirect clamping of sash, locating clamp plate can be rotated around locating shaft to realize and door and window fan or door and window
Frame clamping or separation.
4. fire-proof doors and windows closing device according to claim 3, it is characterised in that: sliding block is equipped with glass ball mounting seat,
Locating clamp plate is equipped with glass marble installation position, and sliding block relieving mechanism includes being located between glass ball mounting seat and glass marble installation position
Warming glass marble, warming glass marble locating clamp plate is limited and is made locating clamp plate and with sliding block cooperation door and window fan or sash
Clamping, warming glass marble rupture after fire occurs, and locating clamp plate is rotated around locating shaft and separated with door and window fan.
5. fire-proof doors and windows closing device according to claim 4, it is characterised in that: warming glass marble is supported on glass marble peace
It fills between seat and glass marble installation position, glass ball mounting seat is equipped with adjusting screw.
6. fire-proof doors and windows closing device according to claim 3, it is characterised in that: further include being located at door and window fan or sash
Section groove in positioning seat, positioning seat be equipped with can with positioning latch cooperation location hole.
7. fire-proof doors and windows closing device according to claim 6, it is characterised in that: positioning seat is located at door and window fan or sash
Section groove slot bottom, slider bottom is equipped with positioning seat guide groove, open up on sliding block for positioning latch pass through with the location hole
The via hole of cooperation crosses slot.
8. fire-proof doors and windows closing device according to claim 7, it is characterised in that: positioning seat includes insertion positioning seat guide groove
In guide part and be located at guide part close to the limiting section of pivot one end of door and window fan, the section of limiting section is used greater than guide part
It is moved in limitation sliding block to the pivot side of door and window fan.
9. fire-proof doors and windows closing device according to claim 3, it is characterised in that: the sliding block is equipped with locating axle seat,
Locating shaft is mounted on locating axle seat, and the locating clamp plate left and right edges, which are bent to form, extends to locating axle seat two sides and and locating shaft
The positioning armshaft of connection, locating clamp plate lower end of part between positioning armshaft are equipped with positioning latch, and locating clamp plate is in locating shaft
The upper end of part is equipped with glass marble installation position between arm.
10. fire-proof doors and windows closing device according to claim 1, it is characterised in that: the force application part includes spring, institute
It states spring one end and is connect with the door and window fan of sliding block cooperation or sash, the other end is connect with sliding block, and spring is after sliding block release
Sliding block can be driven far from the pivotal axis of door and window fan, to provide the driving force of door and window closure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821287284.7U CN209277736U (en) | 2018-08-09 | 2018-08-09 | A kind of fire-proof doors and windows closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821287284.7U CN209277736U (en) | 2018-08-09 | 2018-08-09 | A kind of fire-proof doors and windows closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209277736U true CN209277736U (en) | 2019-08-20 |
Family
ID=67598354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821287284.7U Active CN209277736U (en) | 2018-08-09 | 2018-08-09 | A kind of fire-proof doors and windows closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209277736U (en) |
-
2018
- 2018-08-09 CN CN201821287284.7U patent/CN209277736U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: XIAMEN HAIXINXING INDUSTRY AND TRADE Co.,Ltd. Assignor: GUANGZHOU ZHU'AN ELECTROMECHANICAL EQUIPMENT Co.,Ltd. Contract record no.: X2020980004223 Denomination of utility model: Fireproof door and window closing device Granted publication date: 20190820 License type: Common License Record date: 20200721 |