CN208137722U - A kind of closing device for door and window open in usual - Google Patents
A kind of closing device for door and window open in usual Download PDFInfo
- Publication number
- CN208137722U CN208137722U CN201820400491.2U CN201820400491U CN208137722U CN 208137722 U CN208137722 U CN 208137722U CN 201820400491 U CN201820400491 U CN 201820400491U CN 208137722 U CN208137722 U CN 208137722U
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- portion part
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- torque
- door
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Abstract
The utility model discloses a kind of closing device for door and window open in usual, for security against fire engineering device technique field, including first connecting portion part, second connecting portion part, torque accumulator and the drive seat being located on torque accumulator, first connecting portion part is connect by shaft with second connecting portion part, drive seat is equipped with the unidirectional detent that can fill energy for torque accumulator with first connecting portion part cooperation, second connecting portion part is equipped with locating piece, drive seat is equipped with the locking detent for cooperating and locking drive seat with locating piece after torque accumulator fills energy, it further include the relieving mechanism that locating piece release locking detent can be driven after fire occurs.The utility model structure is lighter and handier, and occupancy fire resistant doorsets/window space is small, reduces for the design of existing doors and windows, manufacture, the limitation of assembling bring and influences；Meanwhile fire resistant doorsets/window can be opened to unspecified angle state, this brings many conveniences for fire resistant doorsets/window of different weather condition, different skyscrapers.
Description
Technical field
The utility model is used for security against fire engineering device technique field, more particularly to a kind of closing device for door and window open in usual.
Background technique
Currently, existing door closer includes often closing door closer and normally opened door closer, often closes door closer and be mostly installed at throughout the year
On the fire resistant doorsets of closing, fire resistant doorsets are kept to be in close state at any time, high fire is spread by fire resistant doorsets when preventing fire from occurring, this
Kind door closer is practical on the little fire resistant doorsets of stream of people's throughput；But the public building bigger in the stream of people or logistics
In, this door closer is often unable to reach real requirement, and since the stream of people or logistics need to travel frequently over fire resistant doorsets, people need big
It measures time and physical strength and opens fire resistant doorsets, the convenience that strong influence people walk, if be fixed on out fire resistant doorsets with tool
Opening state cannot close, fire will pass quickly through fire resistant doorsets to surrounding in time since fire resistant doorsets are in the open state when fire occurs
Sprawling, it is very harmful to the life and property of people.
Normally opened door closer is similar with the normal function of closing door that closes, and still, fire resistant doorsets can be kept to be in normally open, work as fire
When calamity occurs, normally opened door closer triggers and closes fire resistant doorsets, prevents fire high fire from spreading by fire resistant doorsets, this door closer is in people
It is practical on the excessive big fire resistant doorsets of circulation；But structure is complicated for existing normally opened door closer, occupies fire resistant doorsets/window
Space is larger, brings inconvenience and limitation for the design of product fire resistant doorsets/window, manufacture, assembling.Moreover, existing
Normally opened door closer all has locking fire resistant doorsets/window function after fire resistant doorsets/window turns to special angle, releases after fire occurs
It puts fire resistant doorsets/window and closes fire resistant doorsets/window, fire resistant doorsets/window cannot be opened to unspecified angle state, this is for different weather
Condition, different skyscraper fire resistant doorsets/window bring it is many inconvenient for use.
Utility model content
The purpose of this utility model is to provide a kind of closing device for door and window open in usual, and structure is lighter and handier, occupy anti-
Vent/window space is small, reduces for the design of existing doors and windows, manufacture, the limitation of assembling bring and influences, meanwhile,
Fire resistant doorsets/window can be opened to unspecified angle state, this fire resistant doorsets/window for different weather condition, different skyscraper
Bring many conveniences.
Technical solution adopted by the utility model to solve its technical problems is：A kind of closing device for door and window open in usual, packet
It includes first connecting portion part, second connecting portion part, the torque accumulator being located on the second connecting portion part and is located at the torsion
Drive seat on square accumulator, described first connecting portion part are equipped with link slot and/or damping slide block, the second connecting portion part
It is equipped with mounting hole and/or connected structure, described first connecting portion part is connect by shaft with second connecting portion part, in drive seat
Equipped with the unidirectional detent that can fill energy for torque accumulator with first connecting portion part cooperation, the second connecting portion part is equipped with fixed
Position part, the drive seat are equipped with the locking detent for cooperating and locking drive seat with locating piece after torque accumulator fills energy, also
Relieving mechanism including locating piece release locking detent can be driven after fire occurs.
Be further used as the improvement of technical solutions of the utility model, the relieving mechanism include fire detection component and
The release driving mechanism of driving locating piece release locking detent when fire detection component detects generation fire.
It is further used as the improvement of technical solutions of the utility model, the fire detection component includes temperature control glass marble, institute
It states locating piece to be hinged on second connecting portion part, the locating piece has the registration arm that can be rotated around hinge joint, the registration arm
Being equipped with can be with the locating groove of the locking clamping matching, and the release driving mechanism includes that can drive releasing for positioning arm swing
It puts push rod and passes through temperature after can driving the release spring of release putter action, the release push rod that release spring is made to generate deformation
Control glass marble limit.
Be further used as the improvement of technical solutions of the utility model, the second connecting portion part be equipped with the first mounting base and
Second mounting base, the release push rod are set in the first mounting base, and the proximal end for discharging push rod is equipped with determines with what registration arm cooperated
Position arm detent, first mounting base are equipped with to cooperate with registration arm so as to lock detent insertion and position in the side close to registration arm
Reset spring in card slot, the first mounting base are equipped with release spring, the distal end of the release push rod in the side of remotely located arm
Equipped with the spring detent for resisting release spring, the temperature control glass marble is mounted between the second mounting base and spring detent.
It is further used as the improvement of technical solutions of the utility model, the reset spring and release spring are sleeved on release
On push rod, second mounting base is equipped with the through-hole passed through for release push rod distal end.
It is further used as the improvement of technical solutions of the utility model, the locking detent includes being mounted on driving by roller bearing
Roller on seat, the unidirectional detent include the pin being located in drive seat, described first connecting portion part be equipped with in drive seat
Pin cooperation bayonet.
It is further used as the improvement of technical solutions of the utility model, the torque accumulator includes being located at second connecting portion part
On elastic torque storehouse and the torque spring that is located in elastic torque storehouse, one end and elastic torque storehouse of the torque spring connect
It connects, the other end is connect with drive seat.
It is further used as the improvement of technical solutions of the utility model, is equipped in the elastic torque storehouse and is placed through torque spring
In elastic force shape axis.
It is further used as the improvement of technical solutions of the utility model, described first connecting portion part is equipped with damping slide block, institute
It states damping slide block and is mounted in first connecting portion part by damping regulating part.
It is further used as the improvement of technical solutions of the utility model, the damping regulating part includes adjusting nut and elastic slice.
The beneficial effects of the utility model：The utility model passes through first connecting portion part, second connecting portion part and door/window
Frame, door/sash connection before factory, drive drive seat rotation by the effect of first connecting portion part and unidirectional detent, until positioning
Part locks drive seat, and that realizes torque accumulator fills energy, since the torque of torque accumulator is lockked by locating piece, Gu Men/sash
It can expand into unspecified angle and stop, and do not have to overcome filling for torque accumulator can resistance in opening process.It is fiery when occurring
After calamity, relieving mechanism drives locating piece release locking detent, and torque accumulator discharges torque, by means of first connecting portion part, the
Two connecting components realize the closing of door/sash, prevent fire spread.The utility model structure is lighter and handier, occupies fire resistant doorsets/window
Space it is small, reduce for the design of existing doors and windows, manufacture, assembling bring limitation and influence；Meanwhile it can will prevent
Vent/window is opened to unspecified angle state, this brings fire resistant doorsets/window of different weather condition, different skyscrapers all
It is mostly convenient.
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 structure top view；
Fig. 2 is the utility model embodiment structural front view；
Fig. 3 is structure top view after the utility model embodiment locating piece release locking detent；
Fig. 4 is the utility model embodiment second connecting portion part top view.
Specific embodiment
Referring to figs. 1 to Fig. 4, 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.
The utility model provides a kind of closing device for door and window open in usual, is mainly used in door, window, including first connecting portion
Part 1, second connecting portion part 2, the torque accumulator 3 being located on the second connecting portion part 2 and it is located at the torque accumulator 3
On drive seat 4, described first connecting portion part 1 connect by shaft with second connecting portion part 2, and drive seat 4 is equipped with can be with the
One connecting component 1 cooperates to fill the unidirectional detent 41 of energy for torque accumulator 3, and the second connecting portion part 2 is equipped with locating piece
5, the drive seat 4 is equipped with the locking detent 42 for cooperating and locking drive seat 4 with locating piece 5 after torque accumulator 3 fills energy,
It further include the relieving mechanism that the release locking detent 42 of locating piece 5 can be driven after fire occurs.
It being connect with first connecting portion part 1 with door/window frame, second connecting portion part 2 is illustrated for connecting with door/sash,
But the utility model is not limited to this, and described first connecting portion part 1 is equipped with link slot 12 and/or damping slide block 13, link slot
12 are connect for no wind resistance with door/window frame, such as Nei Kai or calm occasion；Damping slide block 13 for wind resistance with door/window frame
Connection, such as external-open or have wind field conjunction, the damping slide block 13 is mounted in first connecting portion part 1 by damping regulating part, resistance
Buddhist nun's regulating part includes manually adjusting nut 14 and elastic slice 15, and adjusting manually adjusts nut 14 and the elastic force of elastic slice 15 can be changed, thus
Change the rotary resistance of damping slide block 13, damping slide block 13 can be along door/window frame guide groove sliding, the rotary resistance of damping slide block 13
It can be adjusted by manually adjusting nut 14 and elastic slice 15.The second connecting portion part 2 is equipped with mounting hole 23 and/or inserts
Binding structure 20 directly can be packed into door/sash profile by connected structure 20 when selecting connected structure 20 to connect with door/sash
Cavity in, without doing any processing.The utility model by first connecting portion part 1, second connecting portion part 2 and door/window frame,
The connection of door/sash before factory, drives drive seat 4 to rotate, until fixed by the effect of first connecting portion part 1 and unidirectional detent 41
Position part 5 locks drive seat 4, and that realizes torque accumulator 3 fills energy, since the torque of torque accumulator 3 is lockked by locating piece 5, therefore
Door/sash can expand into unspecified angle and stop, and not have to overcome filling for torque accumulator 3 can resistance in opening process.
After fire occurs, relieving mechanism drives the release locking detent 42 of locating piece 5, and torque accumulator 3 discharges torque, by means of first
Connecting component 1, second connecting portion part 2 realize the closing of door/sash, prevent fire spread.The utility model structure is lighter and handier,
It is small to occupy fire resistant doorsets/window space, reduce for the design of existing doors and windows, manufacture, the limitation of assembling bring and influences；Together
When, fire resistant doorsets/window can be opened to unspecified angle state, this fire prevention for different weather condition, different skyscraper
Door/window brings many conveniences.
Wherein, the relieving mechanism includes fire detection component and the drive when fire detection component detects generation fire
The release driving mechanism of the dynamic release of locating piece 5 locking detent 42.
The automatically controlled mode of sensor, control unit can be used in fire detection component, preferably, the fire detection component
Including temperature control glass marble 6, temperature control glass marble 6 can be burst at a certain temperature, and the temperature that bursts of temperature control glass marble 6 can be according to reality
Border use condition flexible choice, the locating piece 5 are hinged on second connecting portion part 2, and the locating piece 5 has can be around hinge joint
The registration arm of rotation, the registration arm are equipped with the locating groove that can cooperate with the locking detent 42, the release driving machine
Structure includes the release spring 72 that can be driven the release push rod 71 of positioning arm swing and release push rod 71 can be driven to act, described to release
Put push rod 71 make release spring 72 generate deformation after by temperature control glass marble 6 limit.After fire occurs, temperature control glass marble 6 is fried
It splits, release spring 72 restores to the original state and discharges elastic force, and driving release push rod 71 moves, and release push rod 71 drives registration arm around hinged
Point rotation, to make to lock detent 42 and locating groove disengaging, torque accumulator 3 discharges torque to drive first connecting portion part
1, second connecting portion part 2 is closed, and is finally realized the closing of door/sash, is prevented fire spread.
The second connecting portion part 2 is equipped with the first mounting base 21 and the second mounting base 22, the first mounting base 21 and second
Mounting base 22 is installed on second connecting portion part 2 after can forming or form directly on second connecting portion part 2, the release push rod
71 are set in the first mounting base 21, and the proximal end of release push rod 71 is equipped with the registration arm detent 70 cooperated with registration arm, are used for
Occur to pull registration arm when fire, first mounting base 21 is equipped in the side close to registration arm to be cooperated with registration arm so as to lock
Determine the reset spring 73 that detent 42 is embedded in locating groove, i.e., before factory, when progress torque accumulator 3 fills energy, facilitates locking
Detent 42 be embedded in locating groove in, in addition, pressing registration arm and reset spring 73 can make registration arm with locking detent separate thus
Carry out manual test.Preferably, the coefficient of elasticity of reset spring 73 is less than the coefficient of elasticity of release spring 72.First mounting base
21 are equipped with release spring 72 in the side of remotely located arm, and the distal end of the release push rod 71 is equipped with the bullet for resisting release spring 72
Spring detent 74, the temperature control glass marble 6 are mounted between the second mounting base 22 and spring detent 74.After temperature control glass marble 6 is burst,
Release spring 72 restores to the original state and discharges elastic force, and driving release push rod 71 moves.
For position reset spring 73 and release spring 72, the reset spring 73 and release spring 72 are sleeved on release
On push rod, while in order to guide release push rod 71, second mounting base 22 is equipped with leads to for what release 71 distal end of push rod passed through
Hole.
Positioning column, positioning roller etc. can be used in locking detent 42, preferably, the locking detent 42 includes passing through roller bearing
The roller being mounted in drive seat 4, to reduce resistance.The unidirectional detent 41 includes the pin that is located in drive seat 4, and described first
Connecting component 1 is equipped with the bayonet 11 with the pin cooperation in drive seat 4.
Wherein, torque accumulator 3 is for storing and output torque, preferably, the torque accumulator 3 includes being located at the
Elastic torque storehouse 31 in two connecting components 2 and the torque spring being located in elastic torque storehouse 31, one end of the torque spring
It is connect with elastic torque storehouse 31, the other end is connect with drive seat 4.Torsion is placed through moreover, being equipped in the elastic torque storehouse 31
Elastic force setting axis 32 in spring.
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 closing device for door and window open in usual, it is characterised in that：Including first connecting portion part, second connecting portion part, it is located at institute
The drive seat stating the torque accumulator on second connecting portion part and being located on the torque accumulator, described first connecting portion part
Be equipped with link slot and/or damping slide block, the second connecting portion part be equipped with mounting hole and/or connected structure, described first
Connecting component is connect by shaft with second connecting portion part, and drive seat, which is equipped with, can come with first connecting portion part cooperation for torque storage
Energy device fills the unidirectional detent of energy, and the second connecting portion part is equipped with locating piece, and the drive seat is equipped in torque accumulator
It fills after energy and cooperates and lock the locking detent of drive seat with locating piece, further include that locating piece can be driven to discharge after fire occurs
Lock the relieving mechanism of detent.
2. closing device for door and window open in usual according to claim 1, it is characterised in that：The relieving mechanism includes fire inspection
It surveys component and detects the release driving mechanism for driving locating piece release locking detent when fire occurs in fire detection component.
3. closing device for door and window open in usual according to claim 2, it is characterised in that：The fire detection component includes temperature
Glass marble is controlled, the locating piece is hinged on second connecting portion part, and the locating piece has the registration arm that can be rotated around hinge joint,
The registration arm, which is equipped with, to include that can drive positioning with the locating groove of the locking clamping matching, the release driving mechanism
The release push rod of arm swing and the release spring that can drive release putter action, the release push rod make release spring generate shape
It is limited after change by temperature control glass marble.
4. closing device for door and window open in usual according to claim 3, it is characterised in that：The second connecting portion part is equipped with
First mounting base and the second mounting base, the release push rod are set in the first mounting base, and the proximal end for discharging push rod is equipped with and determines
The registration arm detent of position arm cooperation, first mounting base is equipped in the side close to registration arm to be cooperated with registration arm so as to lock
Detent is embedded in the reset spring in locating groove, and the first mounting base is equipped with release spring in the side of remotely located arm, described to release
The distal end for putting push rod is equipped with the spring detent for resisting release spring, and the temperature control glass marble is mounted on the second mounting base and Spring Card
Between position.
5. closing device for door and window open in usual according to claim 4, it is characterised in that：The reset spring and release spring
It is sleeved on release push rod, second mounting base is equipped with the through-hole passed through for release push rod distal end.
6. according to closing device for door and window open in usual described in claim 3,4 or 5, it is characterised in that：The locking detent includes
It is mounted on the roller in drive seat by roller bearing, the unidirectional detent includes the pin being located in drive seat, the first connecting portion
Part is equipped with the bayonet with the pin cooperation in drive seat.
7. closing device for door and window open in usual according to any one of claims 1 to 5, it is characterised in that：The torque stores
Energy device includes the elastic torque storehouse being located on second connecting portion part and the torque spring being located in elastic torque storehouse, the torsion bullet
One end of spring is connect with elastic torque storehouse, and the other end is connect with drive seat.
8. closing device for door and window open in usual according to claim 7, it is characterised in that：It is equipped with and wears in the elastic torque storehouse
The elastic force setting axis being placed in torque spring.
9. closing device for door and window open in usual according to any one of claims 1 to 5, it is characterised in that：Described first connects
Relay part is equipped with damping slide block, and the damping slide block is mounted in first connecting portion part by damping regulating part.
10. closing device for door and window open in usual according to claim 9, it is characterised in that：The damping regulating part includes adjusting
Save nut and elastic slice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820400491.2U CN208137722U (en) | 2018-03-22 | 2018-03-22 | A kind of closing device for door and window open in usual |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820400491.2U CN208137722U (en) | 2018-03-22 | 2018-03-22 | A kind of closing device for door and window open in usual |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208137722U true CN208137722U (en) | 2018-11-23 |
Family
ID=64290211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820400491.2U Active CN208137722U (en) | 2018-03-22 | 2018-03-22 | A kind of closing device for door and window open in usual |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208137722U (en) |
-
2018
- 2018-03-22 CN CN201820400491.2U patent/CN208137722U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |