CN108678578A - A kind of door and window closer and door and window that a key is closed - Google Patents
A kind of door and window closer and door and window that a key is closed Download PDFInfo
- Publication number
- CN108678578A CN108678578A CN201810443521.2A CN201810443521A CN108678578A CN 108678578 A CN108678578 A CN 108678578A CN 201810443521 A CN201810443521 A CN 201810443521A CN 108678578 A CN108678578 A CN 108678578A
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- China
- Prior art keywords
- fan body
- door
- supporting rod
- window
- card slot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000000694 effects Effects 0.000 claims abstract description 26
- 230000008859 change Effects 0.000 claims abstract description 5
- 230000001143 conditioned effect Effects 0.000 claims abstract description 3
- 230000009471 action Effects 0.000 claims description 43
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 8
- 230000002265 prevention Effects 0.000 description 8
- 241000826860 Trapezium Species 0.000 description 6
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 206010003830 Automatism Diseases 0.000 description 1
- 208000031872 Body Remains Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
- E05C17/12—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
- E05C17/24—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod pivoted at one end, and with the other end running along a guide member
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
- E05C17/12—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
- E05C17/20—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide
- E05C17/22—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide with braking, clamping or securing means in the guide
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/002—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means
- E05F1/006—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means by emergency conditions, e.g. fire
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/148—Windows
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses door and window closers and door and window that an a kind of key is closed, door and window closer includes the frame-connecting member for being connect with framework and the fan body connector for being connect with fan body, it is flexibly connected between frame-connecting member and fan body connector, angle between frame-connecting member and fan body connector can be conditioned change, door and window closer further includes for locking the lock piece for limiting relative motion between the frame-connecting member and the fan body connector, the unlock piece of restriction effect for releasing the lock piece and for drive fan body close self-closing actuator, the lock piece is set on the frame-connecting member or fan body connector, the unlock piece is connect with the lock piece, the self-closing actuator is set in framework or on fan body or between framework and fan body.The door and window of the present invention has used above-mentioned door and window closer.The present invention door and window closer and door and window structure be simple, of low cost, easy for installation, exquisite appearance, while being also equipped with the function of key closure.
Description
Technical field
The invention belongs to door and window closers and door and window that building doors and windows technical field more particularly to an a kind of key are closed.
Background technology
Door and window closer is both provided on existing fire-proof doors and windows, these door and window closers are in rear temperature rise on fire to 74
It needs that sash or door leaf are automatically closed in 1 minute at DEG C ± 0.5 DEG C.Sash and being automatically closed for door leaf need door and window to be closed
Device, fire prevention temperature control supporting rod could meet closedown condition using warming closer auxiliary, door and window closer currently on the market,
Preventing fires, temperature control supporting rod, warming closer are expensive, installation is complicated, appearance is poor.
In addition, door and window closer currently on the market does not have the function of key closure, only just when fire occurs
It can trigger and be automatically closed, in the case where largely working normally, close window and people is needed to be manually retracted by body part stretching outside window
Sash is closed and is locked, inconvenient, and for the inadequate children of brachium, the action for closing window is extremely dangerous, exist from
The security risk that window falls.Hand, which is stretched out pass window, under the conditions of atrocious weather simultaneously can cause to be soaked with rain, user's body
Test difference.
Invention content
The technical problem to be solved in the present invention is to overcome the shortcomings of the prior art, provides a kind of simple in structure, cost
Cheap, easy for installation, exquisite appearance is provided simultaneously with the door and window closer and door and window of a key closure function.
In order to solve the above technical problems, technical solution proposed by the present invention is：
The door and window closer that an a kind of key is closed includes frame-connecting member for being connect with framework and is used for and fan body connects
The fan body connector connect, is flexibly connected between the frame-connecting member and fan body connector, and the frame-connecting member connects with fan body
Angle between fitting can be conditioned change, and the door and window closer further includes limiting the frame-connecting member and institute for locking
State the lock piece of relative motion between fan body connector, the unlock piece of the restriction effect for releasing the lock piece and for driving
The self-closing actuator that dynamic fan body is closed, the lock piece are set on the frame-connecting member or fan body connector, the unlock piece
It is connect with the lock piece, the self-closing actuator is set in framework or on fan body or between framework and fan body.Frame-connecting member
It is flexibly connected between fan body connector, therefore can be by adjusting the angle between frame-connecting member and fan body connector come between
It connects and adjusts the aperture that fan body is opened, and realize what a key was closed by the mating reaction of lock piece, unlock piece and self-closing actuator
Function.
The door and window closer that an above-mentioned key is closed, it is preferred that the door and window closer further includes that can be released in fire
The temperature controller that fan body is closed is made to the restriction effect of the lock piece, the temperature controller includes pushing block, for providing motive force
Spring and the temperature control pearl that pushing block is limited in normal use and releasing can be crushed in fire to the position-limiting action of pushing block.Temperature control
Device has made door and window closure device that the function of door and window be automatically closed for fire prevention, and in the case of fire, temperature controller can respond rapidly to,
Driving unlock piece inhibits the sprawling of the intensity of a fire, more securely and reliably to close the doors and windows in time.
The door and window closer that an above-mentioned key is closed, it is preferred that the pushing block includes confined planes, stress surface and in fire
Solution locking face for pushing the unlock piece, the temperature control pearl are fixedly installed and are contacted with the confined planes and limited the pushing block
Position, one end of the spring are fixed, and the other end of the spring is connect with the stress surface, and the spring is unbroken in temperature control pearl
When in compression or stretch state.The temperature controller structure is simple, automatically controlled or complicated mechanical structure is not necessarily to, by simple
Confined planes, stress surface reconciliation locking face arrangement can be achieved with meeting fiery automatism, production cost is low, reaction in time it is reliable, prevent
Fiery effect is good, is replaced convenient for Inspection and maintenance.
The door and window closer that an above-mentioned key is closed, it is preferred that the lock piece include for when fan body is closed by institute
State the closure locking position that relative motion locks between frame-connecting member and fan body connector.Locking frame-connecting member is connect with fan body
After relative motion between part, in the state of not unlocking, door and window can not be opened, and have antitheft, safety, user
Just the advantages that.
The door and window closer that an above-mentioned key is closed, it is preferred that the lock piece includes multiple outstanding for being opened in fan body
The hovering locking position that stopping time locks relative motion between the frame-connecting member and fan body connector.Multiple hovering lockings are set
Position can adjust suitable fan body aperture according to weather condition or actual demand, coordinate corresponding hovering locking position by fan body
Hover locking, realizes that multistage hovering, use are more flexible and convenient.
The structure for the door and window closer that one key of the first type is closed is：The frame-connecting member is equipped with guide groove, institute
It includes supporting rod to state fan body connector, and one end of the supporting rod is connect with fan body, and the other end of the supporting rod is arranged in institute
It states in guide groove and can be slided along guide groove, the lock piece is the screens for being connected to and capable of being limited to the supporting rod with the guide groove,
The unlock piece is the push rod affixed with the supporting rod, and the self-closing actuator is the spring being arranged between framework and fan body
Hinge, the temperature controller are set on the frame-connecting member.
The structure for the door and window closer that one key of second type is closed is：The fan body connector includes arc-shaped branch
One end of strut, the supporting rod is connect with fan body, and the supporting rod is equipped with arc-shaped supporting rod guide groove, and the framework connects
The guide rod for being useful for being oriented to the movement of the supporting rod guide groove is fixedly mounted on fitting, the guide rod is led set on supporting rod
In slot, the lock piece includes being limited to supporting rod set on the card slot at the supporting rod edge and for engaging with the card slot
Limited block, the unlock piece be the push rod affixed with the limited block, the self-closing actuator be arranged in framework and fan body
Between spring hinge, the temperature controller be set to the frame-connecting member on.
The door and window closer that an above-mentioned key is closed, it is preferred that the card slot is included in when fan body is closed for locking institute
State the closure card slot of supporting rod and multiple hovering card slots when fan body hovers for locking the supporting rod, the closure card slot
Edge set on one end that supporting rod is connect with fan body, the multiple hovering card slot are divided on the edge of supporting rod.
The structure for the door and window closer that one key of third type is closed is：The frame-connecting member includes arc-shaped leads
Rail, the fan body connector include arc-shaped supporting rod, and one end of the supporting rod is connect with fan body, the supporting rod it is another
One end is set on the guide rail, and the supporting rod can move along the rail, the center of circle and the Pivot for door or window institute of the guide rail and supporting rod
Position overlap, the lock piece include set on the supporting rod edge card slot and for engage with the card slot to prop up
The limited block of strut limit, the unlock piece includes for driving the limited block to exit the solution locking plate of card slot and for pushing
The push rod of solution locking plate is stated, the self-closing actuator is the spring hinge being arranged between framework and fan body, and the temperature controller is set to
On the frame-connecting member.
The door and window closer that an above-mentioned key is closed, it is preferred that the card slot is included in when fan body is closed for locking institute
State the closure card slot of supporting rod and multiple hovering card slots when fan body hovers for locking the supporting rod, the closure card slot
Edge set on the one end of supporting rod far from the fan body, the multiple hovering card slot are divided on the edge of supporting rod.
The structure for the door and window closer that one key of the 4th type is closed is：The fan body connector is equipped with guide groove, institute
It includes supporting rod to state frame-connecting member, and one end of the supporting rod is arranged in the guide groove and can be slided along guide groove, the branch
The other end of strut is pivotally connected with framework, and the lock piece includes card slot and limits the supporting rod for engaging with the card slot
The limited block pivoted, the limited block are pivotally connected with framework, and the unlock piece is affixed with the limited block and can drive
The plectrum of limited block rotation, the self-closing actuator is the spring hinge being arranged between framework and fan body, and the temperature controller is set
In on the frame-connecting member.
The door and window closer that an above-mentioned key is closed, it is preferred that the card slot in arc-shaped be set to the supporting rod and
One end of framework connection, the card slot are included in closure card slot when fan body is closed for locking the supporting rod and are hanged in fan body
Stopping time is used to lock multiple hovering card slots of the supporting rod, and the limited block is equipped with for being closed what card slot engaged with described
It is closed clamp and the hovering clamp for engaging with the hovering card slot.
The door and window closer of second, third above-mentioned and the key closure of the 4th type, it is preferred that on the limited block
Equipped with the limited block spring for driving the limited block rebound engaging.Limited block spring can drive limited block rebound engaging automatically,
It is more convenient to use without being resetted manually.
The door and window closer of second, third above-mentioned and the key closure of the 4th type, it is preferred that the closure card slot
It is opposite with the hovering setting direction of card slot.When fan body hovering and closing therefore the face of stress will be on the contrary, will be closed card slot and hang
Stop card slot to be reversed, with the face of corresponding stress to match, engaging effect is more preferable.
The structure for the door and window closer that one key of the 5th type is closed is：The fan body connector includes fan body connection
Bar, the frame-connecting member include framework connecting rod, and one end and the fan body of the fan body connecting rod are pivotally connected, the fan body connecting rod
One end of the other end and framework connecting rod be pivotally connected, the other end and the framework of the framework connecting rod are pivotally connected, the lock piece packet
It includes and squeezes the connecting pin of the framework connecting rod and framework and so that framework connecting rod is fixed and the eccentric wheel that can not pivot,
The eccentric wheel is set to the junction of the framework connecting rod and framework, and the unlock piece is affixed and energy band with the eccentric wheel
The plectrum of movable eccentric wheel rotation, the self-closing actuator is the spring hinge being arranged between framework and fan body, the temperature controller
On the frame-connecting member.
The structure for the door and window closer that one key of the 6th type is closed is：The fan body connector is equipped with guide groove, institute
It includes supporting rod to state frame-connecting member, and one end and the framework of the supporting rod are pivotally connected, and the other end of the supporting rod is arranged in institute
It states in guide groove and can be slided along guide groove, the lock piece is the screens for being connected to and capable of being limited to the supporting rod with the guide groove,
The unlock piece be the push rod affixed with the supporting rod, the self-closing actuator be self-closing spring, the one of the self-closing spring
End is connect with the supporting rod close to one end of the guide groove, and the other end of the self-closing spring is fixed on fan body, the temperature
Device is controlled to be set on the fan body connector.
The door and window closer that an above-mentioned key is closed, it is preferred that the screens is included in when fan body is closed for locking institute
The closure screens and the hovering screens when fan body hovers for locking the supporting rod for stating supporting rod, the closure screens are set to
The one end of the guide groove far from Pivot for door or window, the hovering screens are set to the guide groove close to one end of Pivot for door or window.
A kind of door and window that a key is closed, including fan body, framework and shaft, the shaft are set to the fan body and the framework
Between, the door and window closer that an above-mentioned key is closed is equipped between the fan body and framework.
Compared with the prior art, the advantages of the present invention are as follows：
The door and window closer that the key of the present invention is closed, including respectively frame-connecting member and fan body are connect with framework and fan body
Connector, between frame-connecting member and fan body connector by the way of flexible connection, therefore frame-connecting member is connected with fan body
Angle between part can be adjusted change, since fan body, framework, frame-connecting member and fan body connector form a polygon
Structure, therefore switch and the unlatching of door and window can be adjusted by changing the angle between frame-connecting member and fan body connector
Angle, after having locked the relative motion between frame-connecting member and fan body connector with lock piece, since angle can not change
Becoming, polygonized structure is in a stable state at this time, and door and window is in lockup state, and the aperture fixation of fan body remains unchanged,
When needing to adjust fan body aperture, after unlocking using unlock piece, the aperture of fan body can be readjusted, which uses
Angle between frame-connecting member and fan body connector is controlled, flexible adjustment, and lock timing stability it is good, by door and window outside
The influence of environment such as strong wind is small, and service life is long, and self-closing actuator is capable of providing a self-closing power, is relieved when using unlock piece
After locking effect when fan body hovers, fan body can be automatically closed under the action of self-closing power, need operation to solve without stretching out only hand
Latch fitting can realize that a key is closed, and use is very convenient, safe, and user experience is good, and door and window closer of the invention also has in addition
There is simple in structure, at low cost, easy for installation, exquisite appearance.
The door and window that the key of the present invention is closed has due to being mounted with above-mentioned door and window closer between framework and fan body
It for the function that a key is closed, is used conveniently and safely, simple in structure, manufacturing cost is low, exquisite practical.
Description of the drawings
Three-dimensional structure diagram when Fig. 1 is opening of doors and windows in embodiment 1.
Vertical view when Fig. 2 is opening of doors and windows in embodiment 1.
Fig. 3 is the main structure diagram of door and window in embodiment 1.
Fig. 4 is the sectional view (door and window closed state) in Fig. 3 along the directions A-A.
Fig. 5 is vertical view when door and window is closed in embodiment 1.
Fig. 6 is the sectional view (temperature control pearl broken state) in Fig. 3 along the directions A-A.
Three-dimensional structure diagram when Fig. 7 is the opening of doors and windows in embodiment 2.
Fig. 8 is the overlooking structure diagram of door and window in embodiment 2.
Fig. 9 is the sectional view (opening state of door and window) along the directions B-B in Fig. 8.
Figure 10 is the main structure diagram of door and window in embodiment 2.
Figure 11 is the sectional view (opening state of door and window) along the directions C-C in Figure 10.
Figure 12 is the sectional view (door and window closed state) in Figure 10 along the directions C-C.
Figure 13 is the sectional view (temperature control pearl broken state) in Fig. 8 along the directions B-B.
Sectional view (hovering lockup state) when Figure 14 is opening of doors and windows in embodiment 3.
Sectional view (hovering unlocked state) when Figure 15 is opening of doors and windows in embodiment 3.
Figure 16 is the sectional view (closing lockup state) when door and window is closed in embodiment 3
Three-dimensional structure diagram when Figure 17 is opening of doors and windows in embodiment 4.
Vertical view when Figure 18 is opening of doors and windows in embodiment 4.
Upward view when Figure 19 is opening of doors and windows in embodiment 4.
Figure 20 is vertical view when door and window is closed in embodiment 4.
Upward view (temperature control pearl broken state) when Figure 21 is opening of doors and windows in embodiment 4.
Three-dimensional structure diagram when Figure 22 is opening of doors and windows in embodiment 5.
Vertical view when Figure 23 is opening of doors and windows in embodiment 5.
Front view when Figure 24 is opening of doors and windows in embodiment 5.
Figure 25 is in Figure 24 along the sectional view in the directions D-D.
Three-dimensional structure diagram when Figure 26 is opening of doors and windows in embodiment 6.
Vertical view when Figure 27 is opening of doors and windows in embodiment 6.
Figure 28 is vertical view when door and window is closed in embodiment 6.
Marginal data：
1, frame-connecting member；11, guide groove；12, guide rod；13, guide rail；2, fan body connector；21, supporting rod；211, it supports
Bar guide groove；22, fan body connecting rod；23, framework connecting rod；3, lock piece；31, screens；311, it is closed screens；312, hovering card
Position；32, card slot；321, it is closed card slot；322, hover card slot；33, limited block；331, it is closed clamp；332, hover clamp；34、
Limited block spring；35, eccentric wheel；4, unlock piece；41, push rod；42, plectrum；43, locking plate is solved；5, self-closing actuator；51, self-closing
Spring；6, temperature controller；61, pushing block；611, confined planes；612, stress surface；613, locking face is solved；62, spring；63, temperature control pearl；7, it fans
Body；8, framework；9, shaft.
Specific implementation mode
To facilitate the understanding of the present invention, the present invention is done below in conjunction with Figure of description and preferred embodiment more complete
Face meticulously describes, but protection scope of the present invention is not limited to following specific examples.
Embodiment 1：
As shown in Figures 1 to 6, the door and window closer that a key of the present embodiment is closed, includes the frame for being connect with framework 8
Body connector 1 and fan body connector 2 for being connect with fan body 7, frame-connecting member 1 is the mounting box being fixed in framework 8, peace
Mounted box is equipped with guide groove 11, and fan body connector 2 includes supporting rod 21, and one end of supporting rod 21 is connect by mounting base with fan body 7,
The other end setting of supporting rod 21 can be slided in guide groove 11 and along guide groove 11, and door and window closer further includes lock piece 3, for solving
Self-closing actuator 5 except the unlock piece 4 of the restriction effect of lock piece 3 and for driving fan body 7 to close, lock piece 3 are and guide groove
11 connections and the screens 31 that can be limited to supporting rod 21, unlock piece 4 are the push rod 41 affixed with supporting rod 21, self-closing actuator 5
For the spring hinge between framework 8 and fan body 7 is arranged.
In the present embodiment, door and window closer further includes the restriction effect that unlock piece 4 can be driven to release lock piece 3 in fire
The temperature controller 6 for making fan body 7 close, temperature controller 6 includes for pushing the pushing block 61 of unlock piece 4, the spring for providing motive force
62 and the temperature control pearl 63 released to the position-limiting action of pushing block 61 is limited and can be crushed in fire to pushing block 61 in normal use,
Temperature controller 6 is set in the mounting box of frame-connecting member 1, and pushing block 61 includes confined planes 611, stress surface 612 and is used in fire
The solution locking face 613 of unlock piece 4, temperature control pearl 63 is pushed to be fixedly installed and contacted with confined planes 611 and limited to pushing block 61, spring 62
One end is fixed, and the other end of spring 62 is connect with stress surface 612, the shape in stretching when temperature control pearl 63 is unbroken of spring 62
State, solution locking face 613 are in the inclined-plane coordinated with screens 31.
A kind of window that a key is closed, including sash, window frame and window shaft, are equipped with the present embodiment between window frame and sash
In a key be closed door and window closer.
A kind of door that a key is closed, including door leaf, doorframe and door pivot, are equipped between doorframe and door leaf in the present embodiment
The door and window closer that one key is closed.
The door and window closer and door and window of the present embodiment, spring hinge, which provides self-closing screen resilience, makes fan body 7 have automatic be closed
Trend, fan body 7 in opening procedure, supporting rod 21 along guide groove 11 slide, fan body 7 hover when, supporting rod 21 is fastened on card
In position 31, position-limiting action enables supporting rod 21 that fan body 7 effectively to be supported to be in the state for opening hovering, when needing to close window, manually
Push rod 41 is released into screens 31 and releases position-limiting action, at this time under the action of spring hinge self-closing power, fan body 7 is automatically closed, real
An existing key is closed；When fire occurs, the broken position-limiting action released to pushing block 61 of temperature control pearl 63, work of the pushing block 61 in spring 62
Push rod 41 is released into the releasing of screens 31 to the position-limiting action of supporting rod 21 with lower, fan body 7 is under the action of spring hinge self-closing power
It is automatically closed, realizes the function of fire prevention automatic window-closing.
Embodiment 2：
As shown in Fig. 7 to Figure 13, the door and window closer of the key closure of the present embodiment, includes for being connect with framework 8
Frame-connecting member 1 and fan body connector 2 for being connect with fan body 7, fan body connector 2 include arc-shaped supporting rod 21, branch
One end of strut 21 is connect by mounting base with fan body 7, and supporting rod 21 is equipped with arc-shaped supporting rod guide groove 211, and framework connects
Fitting 1 is the mounting box being fixed in framework 8, is fixedly mounted in mounting box and is useful for the progress of the movement to supporting rod guide groove 211
The guide rod 12 of guiding, guide rod 12 are set in supporting rod guide groove 211, and door and window closer further includes lock piece 3, for releasing lock piece
The unlock piece 4 of 3 restriction effect and for drive fan body 7 close self-closing actuator 5, lock piece 3 include be set to supporting rod 21
The card slot 32 at edge and for engaging the limited block 33 limited to supporting rod 21 with card slot 32, one end of limited block 33, which is equipped with, drives
The limited block spring 34 of the dynamic rebound of limited block 33 engaging, unlock piece 4 are the push rod 41 affixed with limited block 33, self-closing actuator 5
For the spring hinge between framework 8 and fan body 7 is arranged.
In the present embodiment, card slot 32 is included in the closure card slot 321 when fan body 7 is closed for lock support bar 21 and is fanning
Multiple hovering card slots 322 when body 7 hovers for lock support bar 21 are closed card slot 321 and are connect with fan body 7 set on supporting rod 21
One end edge, multiple hovering card slots 322 are divided on the edge of supporting rod 21.Multiple hovering card slots 322 are set convenient for real
The multistage hovering of existing fan body 7 can select the different hovering apertures of fan body 7, setting to be closed card slot according to different weather conditions
321 can lock door and window when fan body 7 is closed, and could be opened after needing indoor unlock, have antitheft, safe and convenient to use etc. excellent
Point.
In the present embodiment, card slot 32 is in the shape of a right-angled ladder, and the setting direction of hovering card slot 322 sets for the bevel edge of right-angled trapezium
It sets close to the side of frame-connecting member 1, is closed the setting direction of card slot 321 and the setting direction of hovering card slot 322 on the contrary, i.e.
The bevel edge of right-angled trapezium is positioned close to the side of fan body connector 2.It is arranged in this way when fan body 7 is closed, is closed card slot 321
Right-angle side works with limited block 33, and progress limit effect is more preferable, and equally in hovering, hovering card slot 322 is also to pass through right-angle side
Contact with limited block 33 limit and inhibit the closing function of fan body 7, when opening fan body 7, the direction opened due to fan body 7 with hang
The extending direction for stopping 322 bevel edge of card slot is consistent, and limited block 33 can be moved along the bevel edge of right-angled trapezium is unlikely to stuck, thus will not
Hinder the opening of fan body 7.
In the present embodiment, door and window closer further includes the restriction effect that unlock piece 4 can be driven to release lock piece 3 in fire
The temperature controller 6 for making fan body 7 close, temperature controller 6 includes for pushing the pushing block 61 of unlock piece 4, the spring for providing motive force
62 and the temperature control pearl 63 released to the position-limiting action of pushing block 61 is limited and can be crushed in fire to pushing block 61 in normal use,
Temperature controller 6 is set in the mounting box of frame-connecting member 1, and pushing block 61 includes confined planes 611, stress surface 612 and is used in fire
The solution locking face 613 of unlock piece 4, temperature control pearl 63 is pushed to be fixedly installed and contacted with confined planes 611 and limited to pushing block 61, spring 62
One end is fixed, and the other end of spring 62 is connect with stress surface 612, the shape in compression when temperature control pearl 63 is unbroken of spring 62
State.
A kind of window that a key is closed, including sash, window frame and window shaft, are equipped with the present embodiment between window frame and sash
In a key be closed door and window closer.
A kind of door that a key is closed, including door leaf, doorframe and door pivot, are equipped between doorframe and door leaf in the present embodiment
The door and window closer that one key is closed.
The door and window closer and door and window of the present embodiment, spring hinge, which provides self-closing screen resilience, makes fan body 7 have automatic be closed
Trend, fan body 7 open when, due to guiding role of the guide rod 12 in supporting rod guide groove 211, supporting rod 21 can be by defined
Track movement drives fan body 7 to be opened and closed, and when fan body 7 hovers, limited block 33 is snapped into the card slot 32 at 21 edge of supporting rod,
Position-limiting action enables supporting rod 21 that fan body 7 effectively to be supported to be in the state for opening hovering, and limited block spring 34 provides limited block
33 rebound clamping force prevents outer force effect is excessive from causing limited block 33 that can not consolidate to be fastened in card slot 32；When needing to close window,
Push rod 41 is pushed manually limited block 33 is driven to exit the releasing position-limiting action of card slot 32, at this time in the self-closing power of spring hinge
Under effect, fan body 7 is automatically closed, and realizes that a key is closed；When fan body 7 is closed, limited block spring 34 pushes limited block 33 to engage
In being closed card slot 321, fan body 7 is lockable automatically, can not be opened in the case where not unlocking, and realizes the function of automatic locking；
When fire occurs, the broken position-limiting action released to pushing block 61 of temperature control pearl 63, pushing block 61 is under the action of the spring 62 by limited block
33 exit position-limiting action of the releasing of card slot 32 to supporting rod 21, and fan body 7 is automatically closed under the action of spring hinge self-closing power, real
The now function of fire prevention automatic window-closing.
Embodiment 3：
As shown in Figure 14 to Figure 16, the door and window closer of the key closure of the present embodiment, includes for being connect with framework 8
Frame-connecting member 1 and fan body connector 2 for being connect with fan body 7, frame-connecting member 1 include arc-shaped guide rail 13, fan body
Connector 2 includes arc-shaped supporting rod 21, and one end of supporting rod 21 connect by mounting base with fan body 7, supporting rod 21 it is another
One end is set on guide rail 13, and supporting rod 21 can be moved along guide rail 13, the center of circle and 9 place of Pivot for door or window of guide rail 13 and supporting rod 21
Position overlap, door and window closer further includes lock piece 3, the unlock piece 4 of restriction effect for releasing lock piece 3 and for driving
The self-closing actuator 5 that dynamic fan body 7 is closed, lock piece 3 include set on the card slot 32 at 21 edge of supporting rod and for blocking with card slot 32
The limited block 33 for limit to supporting rod 21 is closed, one end of limited block 33 is equipped with the limited block bullet of the driving rebound engaging of limited block 33
Spring 34, unlock piece 4 include for driving limited block 33 to exit the solution locking plate 43 of card slot 32 and for pushing the push rod for solving locking plate 43
41, self-closing actuator 5 is the spring hinge being arranged between framework 8 and fan body 7.
In the present embodiment, card slot 32 is included in the closure card slot 321 when fan body 7 is closed for lock support bar 21 and is fanning
Multiple hovering card slots 322 when body 7 hovers for lock support bar 21 are closed card slot 321 and are set to supporting rod 21 far from fan body 7
The edge of one end, multiple hovering card slots 322 are divided on the edge of supporting rod 21.Multiple hovering card slots 322 are arranged to be easy to implement
The multistage hovering of fan body 7 can select the different hovering apertures of fan body 7, setting to be closed card slot 321 according to different weather conditions
Door and window can be locked when fan body 7 is closed, could open, have many advantages, such as antitheft, safe and convenient to use after needing indoor unlock.
In the present embodiment, card slot 32 is in the shape of a right-angled ladder, and the setting direction of hovering card slot 322 sets for the bevel edge of right-angled trapezium
It sets close to the side of fan body connector 2, is closed the setting direction of card slot 321 and the setting direction of hovering card slot 322 on the contrary, i.e.
The bevel edge of right-angled trapezium is positioned close to the side of frame-connecting member 1.It is arranged in this way when fan body 7 is closed, is closed card slot 321
Right-angle side works with limited block 33, and progress limit effect is more preferable, and equally in hovering, hovering card slot 322 is also to pass through right-angle side
Contact with limited block 33 limit and inhibit the closing function of fan body 7, when opening fan body 7, the direction opened due to fan body 7 with hang
The extending direction for stopping 322 bevel edge of card slot is consistent, and limited block 33 can be moved along the bevel edge of right-angled trapezium is unlikely to stuck, thus will not
Hinder the opening of fan body 7.
In the present embodiment, door and window closer further include can be released in fire lock piece 3 restriction effect make fan body 7 close
Temperature controller 6, temperature controller 6 include pushing block 61, the spring 62 for providing motive force and in normal use to pushing block 61 limit
And the temperature control pearl 63 released to the position-limiting action of pushing block 61 can be crushed in fire, temperature controller 6 is set on frame-connecting member 1, temperature
Control pearl 63 is fixedly installed between spring 62 and pushing block 61, and pushing block 61 is connect with limited block 33, and one end of spring 62 is fixed, spring
62 when temperature control pearl 63 is unbroken the state in compression.
A kind of window that a key is closed, including sash, window frame and window shaft, are equipped with the present embodiment between window frame and sash
In a key be closed door and window closer.
A kind of door that a key is closed, including door leaf, doorframe and door pivot, are equipped between doorframe and door leaf in the present embodiment
The door and window closer that one key is closed.
The door and window closer and door and window of the present embodiment, spring hinge, which provides self-closing screen resilience, makes fan body 7 have automatic be closed
Trend, fan body 7 open when, supporting rod 21 under the guiding role of guide rail 13 around shaft 9 move so that drive fan body 7 carry out
Opening and closing snaps into limited block 33 in the card slot 32 at 21 edge of supporting rod, position-limiting action enables supporting rod 21 when fan body 7 hovers
Enough effectively support fan bodies 7 are in the state for opening hovering, and limited block spring 34 provides the rebound clamping force of limited block 33, prevents outer
Force effect is excessive to be caused limited block 33 that can not consolidate to be fastened in card slot 32；When needing to close window, push rod 41, push rod will be pushed manually
41 push solution locking plate 43, and solution locking plate 43 drives limited block 33 to exit card slot 32 and releases position-limiting action, self-closing in spring hinge at this time
Under the action of power, fan body 7 is automatically closed, and realizes that a key is closed；When fan body 7 is closed, limited block spring 34 pushes limited block 33
It is fastened on and is closed in card slot 321, fan body 7 is lockable automatically, can not be opened in the case where not unlocking, and realizes the work(of automatic locking
Energy；When fire occurs, temperature control pearl 63 is broken, and spring 62 pushes pushing block 61, pushing block 61 that limited block 33 is driven to exit the releasing of card slot 32
To the position-limiting action of supporting rod 21, fan body 7 is automatically closed under the action of spring hinge self-closing power, realizes fire prevention automatic window-closing
Function.
Embodiment 4：
As shown in figure 17 to figure 21, the door and window closer that a key of the present embodiment is closed, includes for being connect with framework 8
Frame-connecting member 1 and fan body connector 2 for being connect with fan body 7, fan body connector 2 is the mounting box being fixed in framework 8,
Mounting box is equipped with guide groove 11, and frame-connecting member 1 includes supporting rod 21, and one end setting of supporting rod 21 is interior in guide groove 11 and can edge
Guide groove 11 slides, and the other end of supporting rod 21 is arranged in mounting base connect with framework 8, supporting rod 21 and mounting base pivot joint and
Can pivot, door and window closer further include lock piece 3, restriction effect for releasing lock piece 3 unlock piece 4 and be used for
The self-closing actuator 5 for driving fan body 7 to close, lock piece 3 limit supporting rod 21 including card slot 32 and for engaging with card slot 32
The limited block 33 pivoted, limited block 33 are set in the mounting base that connect with framework 8, limited block 33 and mounting base pivot joint and
Can pivot pivoting, limited block 33 be equipped with driving limited block 33 rotation engaging limited block spring 34, unlock piece 4 be and limit
Block 33 is affixed and can drive the plectrum 42 of the rotation of limited block 33, and self-closing actuator 5 is the bullet being arranged between framework 8 and fan body 7
Spring hinge.Specifically, one end of limited block spring 34 is connect with limited block 33, the other end and the supporting rod 21 of limited block spring 34
Connection makes limited block 33 engage more firm by the elastic force of limited block spring 34.
In the present embodiment, one end that supporting rod 21 is connect with framework 8 is rounded ends, and card slot 32 is set to circle in arc-shaped
The circumferential edges of shape end, card slot 32 are included in when fan body 7 is closed for the closure card slot 321 of lock support bar 21 and in fan body
Multiple hovering card slots 322 when 7 hovering for lock support bar 21, limited block 33 are equipped with for engaging with closure card slot 321
Closure clamp 331 and for the hovering clamp 332 that engages of hovering card slot 322.It is closed clamp 331 and blocks with card slot 321 is closed
It closes door and window from interior locking, safe and convenient to use, hovering clamp 332 is more by being realized with the different engagings of hovering card slot 322
Grade hovering.
In the present embodiment, card slot 32 is in the arc-shaped of indent, and there are one long arc side and a short arc side, hoverings for the tool of card slot 32
Card slot 322 and the long arc side for being closed card slot 321 are opposite with the setting direction on short arc side.Short arc side is conducive to coordinate clamp to support
Bar 21 is limited, and long arc side is exactly to be due to being closed card slot 321 since transition is gently unlikely to stuck when fan body 7 is opened
Fan body 7 is prevented to be opened, therefore opposite with the hovering setting direction of card slot 322.
In the present embodiment, door and window closer further includes the restriction effect that unlock piece 4 can be driven to release lock piece 3 in fire
The temperature controller 6 for making fan body 7 close, temperature controller 6 includes for pushing the pushing block 61 of unlock piece 4, the spring for providing motive force
62 and the temperature control pearl 63 released to the position-limiting action of pushing block 61 is limited and can be crushed in fire to pushing block 61 in normal use,
Temperature controller 6 is set to the bottom of the mounting base of framework 8, and the bottom surface of limited block 33 is equipped with the connecting rod affixed with limited block 33, pushing block
61 include confined planes 611, stress surface 612 and the solution locking face 613 in fire for pushing unlock piece 4, and temperature control pearl 63 fixes and sets
It sets and is contacted with confined planes 611 and pushing block 61 is limited, spring 62 is torsional spring, and one end of spring 62 is fixed, the other end of spring 62
It is connect with stress surface 612, spring 62 is when temperature control pearl 63 is unbroken in the state tightened.
A kind of window that a key is closed, including sash, window frame and window shaft, are equipped with the present embodiment between window frame and sash
In a key be closed door and window closer.
A kind of door that a key is closed, including door leaf, doorframe and door pivot, are equipped between doorframe and door leaf in the present embodiment
The door and window closer that one key is closed.
The door and window closer and door and window of the present embodiment, spring hinge, which provides self-closing screen resilience, makes fan body 7 have automatic be closed
Trend, fan body 7 open when, supporting rod 21 along guide groove 11 slide, fan body 7 hover when, hovering clamp 332 be fastened on hovering card slot
In 322, supporting rod 21 is limited and can not be pivoted at this time, and then fan body 7 can effectively be supported to be in the shape for opening hovering
State, when needing to close window, manual rotation plectrum 42 drives the rotation of hovering clamp 332 on limited block 33 to exit hovering card slot 322 and solves
Except position-limiting action, at this time under the action of spring hinge self-closing power, fan body 7 is automatically closed, and realizes that a key is closed；Fan body 7 is closed
When, under the action of limited block spring 34, it is closed clamp 331 and is fastened in closure card slot 321, fan body 7 is lockable automatically, is not understood
It can not be opened in the case of lock, realize the function of automatic locking；When fire occurs, temperature control pearl 63 is broken to be released to pushing block 61
Position-limiting action, pushing block 61 push the connecting rod on limited block 33 and then drive the rotation releasing pair of limited block 33 under the action of the spring 62
The position-limiting action of supporting rod 21, fan body 7 are automatically closed under the action of spring hinge self-closing power, realize the work(of fire prevention automatic window-closing
Energy.
Embodiment 5：
As shown in Figure 22 to Figure 25, the door and window closer of the key closure of the present embodiment, includes for being connect with framework 8
Frame-connecting member 1 and fan body connector 2 for being connect with fan body 7, fan body connector 2 include fan body connecting rod 22, and framework connects
Fitting 1 include framework connecting rod 23, one end of fan body connecting rod 22 be arranged in the fan body mounting base being connect with fan body 7 and with fan
The pivot joint energy pivoting of body mounting base, the other end of fan body connecting rod 22 can be around shaft rotations with one end pivot joint of framework connecting rod 23
Dynamic, the other end of framework connecting rod 23 is arranged in framework mounting base connect with framework 8 and is pivotally connected with framework mounting base can be around
Shaft rotation is dynamic, and door and window closer further includes lock piece 3, the unlock piece 4 of restriction effect for releasing lock piece 3 and for driving fan
The self-closing actuator 5 that body 7 is closed, lock piece 3 include squeezing framework connecting rod 23 and the connecting pin of framework 8 to make framework connecting rod 23
Be fixed and can not pivoting eccentric wheel 35, eccentric wheel 35 be set to framework connecting rod 23 and framework mounting base junction,
Unlock piece 4 is the plectrum 42 that and energy band movable eccentric wheel 35 affixed with eccentric wheel 35 rotates, and self-closing actuator 5 is to be arranged in framework 8
Spring hinge between fan body 7.Preferably, bullet is equipped between the connecting pin and eccentric wheel 35 of framework connecting rod 23 and framework 8
Property piece, elastic piece can transmit the extruding force of eccentric wheel, reduce the direct friction between component, prolong the service life.
In the present embodiment, door and window closer further includes the restriction effect that unlock piece 4 can be driven to release lock piece 3 in fire
The temperature controller 6 for making fan body 7 close, temperature controller 6 includes for pushing the pushing block 61 of unlock piece 4, the spring for providing motive force
62 and the temperature control pearl 63 released to the position-limiting action of pushing block 61 is limited and can be crushed in fire to pushing block 61 in normal use,
Temperature controller 6 is set in framework mounting base, and pushing block 61 includes confined planes 611, stress surface 612 and is used to push unlock piece in fire
4 solution locking face 613, temperature control pearl 63 are fixedly installed and are contacted with confined planes 611 and limited to pushing block 61, and one end of spring 62 is fixed,
The other end of spring 62 is connect with stress surface 612, the state in compression when temperature control pearl 63 is unbroken of spring 62.
A kind of window that a key is closed, including sash, window frame and window shaft, are equipped with the present embodiment between window frame and sash
In a key be closed door and window closer.
A kind of door that a key is closed, including door leaf, doorframe and door pivot, are equipped between doorframe and door leaf in the present embodiment
The door and window closer that one key is closed.
The door and window closer and door and window of the present embodiment, spring hinge, which provides self-closing screen resilience, makes fan body 7 have automatic be closed
Trend, fan body 7 open when, can be rotated between framework connecting rod 23 and fan body connecting rod 22 adjust angle to drive fan body
7 movements when fan body 7 hovers, are manually pressed by plectrum 42, and the rotation of eccentric wheel 35 squeezes elastic piece, and elastic piece acts on extruding force
Make its fixation that can not be pivoted in framework connecting rod 23, and then makes framework connecting rod 23 can not opposite fortune with fan body connecting rod 22
It moves, fan body 7 is in the state for opening hovering at this time, and fan can also be realized by pressing plectrum 42 after adjusting 7 aperture of fan body as needed
The multistage hovering function of body 7；When needing to close window, plectrum 42 is lifted manually, the rotation of eccentric wheel 35 releases extruding force, at this time in spring
Under the action of the self-closing power of hinge, fan body 7 is automatically closed, and realizes that a key is closed；When fan body 7 is closed, presses plectrum 42 and lock fan body 7
Firmly, it can not be opened in the case of not unlocking, realize the function of locking；When fire occurs, temperature control pearl 63 is broken to be released to pushing block
61 position-limiting action, pushing block 61 pushes plectrum 42 and then rotated with movable eccentric wheel 35 under the action of the spring 62 releases extruding force,
Fan body 7 is automatically closed under the action of spring hinge self-closing power, realizes the function of fire prevention automatic window-closing.
Embodiment 6：
As shown in Figure 26 to Figure 28, the door and window closer of the key closure of the present embodiment, includes for being connect with framework 8
Frame-connecting member 1 and fan body connector 2 for being connect with fan body 7, fan body connector 2 is the mounting plate being fixed on fan body 7,
Fan body connector 2 is equipped with guide groove 11, and frame-connecting member 1 includes supporting rod 21, and one end setting of supporting rod 21 connects with framework 8
In the mounting base connect, supporting rod 21 is pivotally connected with mounting base and energy pivoting, and the other end of supporting rod 21 is arranged in guide groove 11
And can be slided along guide groove 11, door and window closer further include lock piece 3, restriction effect for releasing lock piece 34 and of unlock piece
Self-closing actuator 5 for driving fan body 7 to close, lock piece 3 is the screens for being connected to and capable of being limited to supporting rod 21 with guide groove 11
31, unlock piece 4 be the push rod 41 affixed with supporting rod 21, self-closing actuator 5 be self-closing spring 51, one end of self-closing spring 51 with
Supporting rod 21 is connected by one end of close guide groove 11, and the other end of self-closing spring 51 is fixed on fan body 7, specifically, self-closing spring
51 other end is fixed on close to one end of Pivot for door or window 9, and when fan body 7 hovers, self-closing spring 51 is in compressive state.
In the present embodiment, screens 31 is included in the closure screens 311 when fan body 7 is closed for lock support bar 21 and is fanning
Hovering screens 312 when body 7 hovers for lock support bar 21 is closed screens 311 and is set to one of guide groove 11 far from Pivot for door or window 9
End, hovering screens 312 are set to guide groove 11 close to one end of Pivot for door or window 9.Being closed screens 311 can be when fan body 7 be closed by door
Sash lock is tight, could open, have many advantages, such as antitheft, safe to use after needing indoor unlock.Preferably, can also be arranged it is multiple with lead
The hovering screens 312 that slot 11 is connected to, hovering screens 312 can realize that the hovering of fan body 7, setting are more by being limited to supporting rod 21
A hovering screens 312 can also realize the hovering under 7 aperture of various fan bodies as needed.
In the present embodiment, door and window closer further includes the restriction effect that unlock piece 4 can be driven to release lock piece 3 in fire
The temperature controller 6 for making fan body 7 close, temperature controller 6 includes for pushing the pushing block 61 of unlock piece 4, the spring for providing motive force
62 and the temperature control pearl 63 released to the position-limiting action of pushing block 61 is limited and can be crushed in fire to pushing block 61 in normal use,
Temperature controller 6 is set to the mounting plate of fan body connector 2 close to the side of hovering screens 312, and pushing block 61 includes confined planes 611, stress
Face 612 and the solution locking face 613 in fire for pushing unlock piece 4, temperature control pearl 63 are fixedly installed and are contacted with confined planes 611 pair
Pushing block 61 limits, and one end of spring 62 fixes, and the other end of spring 62 is connect with stress surface 612, spring 62 temperature control pearl 63 not
State in compression when broken.
A kind of window that a key is closed, including sash, window frame and window shaft, are equipped with the present embodiment between window frame and sash
In a key be closed door and window closer.
A kind of door that a key is closed, including door leaf, doorframe and door pivot, are equipped between doorframe and door leaf in the present embodiment
The door and window closer that one key is closed.
The door and window closer and door and window of the present embodiment, self-closing spring 51 provide the driving self-closing screen resilience that fan body 7 is closed, fan
When body 7 is opened, supporting rod 21 is slided along guide groove 11, when fan body 7 hovers, supporting rod 21 is fastened in hovering screens 312, limit
Effect enables supporting rod 21 that fan body 7 effectively to be supported to be in the state for opening hovering, when needing to close window, manually releases push rod 41
Screens 312 of hovering releases position-limiting action, and at this time under the thrust of self-closing spring 51, supporting rod 21 can slide into along guide groove 11
It is closed screens 311, fan body 7 is automatically closed and locking, realizes that a key is closed the function with automatic locking；When fire occurs, temperature
The broken position-limiting action released to pushing block 61 of pearl 63 is controlled, pushing block 61 under the action of the spring 62 releases the release screens 31 of push rod 41
To the position-limiting action of supporting rod 21, fan body 7 is automatically closed under the action of self-closing spring 51, realizes the work(of fire prevention automatic window-closing
Energy.
In other embodiments, self-closing actuator 5 can also be the tension spring for being set to different location, compression spring, torsional spring or
Other external components that self-closing screen resilience can be provided.
In other embodiments, according to selection pushing block 61 stress surface 612 difference, when temperature control pearl 63 is unbroken according to
Actual conditions select tension spring, compression spring or torsional spring to be used as spring 62.
Although the present invention has been disclosed as a preferred embodiment, however, it is not intended to limit the invention.It is any to be familiar with ability
The technical staff in domain, without deviating from the scope of the technical scheme of the present invention, all using the technology contents pair of the disclosure above
Technical solution of the present invention makes many possible changes and modifications, or is revised as the equivalent embodiment of equivalent variations.Therefore, every
Without departing from the content of technical solution of the present invention, according to the present invention technical spirit any simple modification made to the above embodiment,
Equivalent variations and modification, all shall fall within the protection scope of the technical scheme of the invention.
Claims (18)
1. the door and window closer that an a kind of key is closed, it is characterised in that：Including the frame-connecting member for being used to connect with framework (8)
(1) and for the fan body connector (2) that connect with fan body (7), work between the frame-connecting member (1) and fan body connector (2)
Dynamic connection, the angle between the frame-connecting member (1) and fan body connector (2) can be conditioned change, the door and window closer
Further include for locking the lock piece for limiting relative motion between the frame-connecting member (1) and the fan body connector (2)
(3), the unlock piece (4) of the restriction effect for releasing the lock piece (3) and the self-closing driving for driving fan body (7) to close
Part (5), the lock piece (3) are set on the frame-connecting member (1) or fan body connector (2), the unlock piece (4) with it is described
Lock piece (3) connects, the self-closing actuator (5) be set in framework (8) on fan body (7) or framework (8) and fan body (7) it
Between.
2. door and window closer according to claim 1, it is characterised in that：The door and window closer further includes the energy in fire
The temperature controller (6) that the restriction effect of the lock piece (3) makes fan body (7) close is released, the temperature controller (6) includes pushing block
(61), the spring (62) for providing motive force and releasing is limited and can be crushed in fire to pushing block (61) in normal use
To the temperature control pearl (63) of the position-limiting action of pushing block (61).
3. door and window closer according to claim 2, it is characterised in that：The pushing block (61) include confined planes (611), by
Power face (612) and the solution locking face (613) in fire for pushing the unlock piece (4), temperature control pearl (63) fixed setting
And contacted with the confined planes (611) and the pushing block (61) are limited, one end of the spring (62) is fixed, the spring (62)
The other end connect with the stress surface (612), the spring (62) when temperature control pearl (63) is unbroken in compression or draw
The state stretched.
4. door and window closer according to claim 3, it is characterised in that：The lock piece (3) includes in fan body (7)
The closure locking position for locking relative motion between the frame-connecting member (1) and fan body connector (2) when closing.
5. door and window closer according to claim 4, it is characterised in that：The lock piece (3) includes multiple for fanning
Body (7) opens the hovering locking for locking relative motion between the frame-connecting member (1) and fan body connector (2) when hovering
Position.
6. door and window closer according to claim 3, it is characterised in that：The frame-connecting member (1) is equipped with guide groove
(11), the fan body connector (2) includes supporting rod (21), and one end of the supporting rod (21) is connect with fan body (7), the branch
The other end setting of strut (21) can slide in the guide groove (11) and along guide groove (11), the lock piece (3) for it is described
The screens (31) that guide groove (11) is connected to and can be limited to the supporting rod (21), the unlock piece (4) are and the supporting rod
(21) affixed push rod (41), the temperature controller (6) are set on the frame-connecting member (1).
7. door and window closer according to claim 5, it is characterised in that：The fan body connector (2) includes arc-shaped
One end of supporting rod (21), the supporting rod (21) is connect with fan body (7), and the supporting rod (21) is equipped with arc-shaped support
Bar guide groove (211) is fixedly mounted on the frame-connecting member (1) and is useful for the progress of the movement to the supporting rod guide groove (211)
The guide rod (12) of guiding, the guide rod (12) are set in supporting rod guide groove (211), and the lock piece (3) includes being set to the branch
The card slot (32) at strut (21) edge and for engaging the limited block (33) limited to supporting rod (21) with the card slot (32),
The unlock piece (4) is the push rod (41) affixed with the limited block (33), and the temperature controller (6) is set to the frame-connecting member
(1) on.
8. door and window closer according to claim 7, it is characterised in that：The card slot (32) is included in fan body (7) closing
When for lock the supporting rod (21) closure card slot (321) and when fan body (7) hovers be used for lock the supporting rod
(21) multiple hovering card slots (322), the card slot (321) that is closed is set on one end that supporting rod (21) is connect with fan body (7)
Edge, the multiple hovering card slot (322) are divided on the edge of supporting rod (21).
9. door and window closer according to claim 5, it is characterised in that：The frame-connecting member (1) includes arc-shaped
Guide rail (13), the fan body connector (2) include arc-shaped supporting rod (21), one end of the supporting rod (21) and fan body
(7) it connects, the other end of the supporting rod (21) is set on the guide rail (13), and the supporting rod (21) can transport along guide rail (13)
Dynamic, the center of circle of the guide rail (13) and supporting rod (21) is overlapped with the position where Pivot for door or window (9), lock piece (3) packet
It includes set on the card slot (32) at the supporting rod (21) edge and supporting rod (21) is limited for engaging with the card slot (32)
Limited block (33), the unlock piece (4) includes the solution locking plate (43) for driving the limited block (33) to exit card slot (32)
With the push rod (41) for pushing the solution locking plate (43), the temperature controller (6) is set on the frame-connecting member (1).
10. door and window closer according to claim 9, it is characterised in that：The card slot (32) is included in fan body (7) closing
When for lock the supporting rod (21) closure card slot (321) and when fan body (7) hovers be used for lock the supporting rod
(21) multiple hovering card slots (322), the card slot (321) that is closed are set to the one end of supporting rod (21) far from the fan body (7)
Edge, the multiple hovering card slot (322) is divided on the edge of supporting rod (21).
11. door and window closer according to claim 5, it is characterised in that：The fan body connector (2) is equipped with guide groove
(11), the frame-connecting member (1) includes supporting rod (21), and one end setting of the supporting rod (21) is in the guide groove (11)
And can be slided along guide groove (11), the other end and the framework (8) of the supporting rod (21) are pivotally connected, and the lock piece (3) includes card slot
(32) and for being engaged with the card slot (32) to limit the limited block (33) that the supporting rod (21) pivots, the limit
Position block (33) is pivotally connected with framework (8), and the unlock piece (4) is affixed with the limited block (33) and limited block (33) can be driven to revolve
The plectrum (42) turned, the temperature controller (6) are set on the frame-connecting member (1).
12. door and window closer according to claim 11, it is characterised in that：The card slot (32) is set to institute in arc-shaped
One end that supporting rod (21) is connect with framework (8) is stated, the card slot (32) is included in when fan body (7) is closed for locking the branch
The closure card slot (321) of strut (21) and multiple hovering card slots when fan body (7) hover for locking the supporting rod (21)
(322), the limited block (33) be equipped with for closure card slot (321) the closure clamp (331) that engage and be used for
The hovering clamp (332) that the hovering card slot (322) engages.
13. according to the door and window closer described in claim 7 or 9 or 11, it is characterised in that：The limited block (33), which is equipped with, drives
The limited block spring (34) of dynamic limited block (33) the rebound engaging.
14. according to the door and window closer described in claim 8 or 10 or 12, it is characterised in that：The closure card slot (321) and institute
The setting direction for stating hovering card slot (322) is opposite.
15. door and window closer according to claim 3, it is characterised in that：The fan body connector (2) includes fan body connection
Bar (22), the frame-connecting member (1) include framework connecting rod (23), one end and the fan body (7) of the fan body connecting rod (22)
Pivot joint, the other end of the fan body connecting rod (22) are pivotally connected with one end of framework connecting rod (23), the framework connecting rod (23)
The other end and framework (8) be pivotally connected, the lock piece (3) includes the connection for squeezing the framework connecting rod (23) and framework (8)
The eccentric wheel (35) that makes framework connecting rod (23) be fixed and can not pivot, the eccentric wheel (35) is held to be set to the frame
The junction of body connecting rod (23) and framework (8), the unlock piece (4) are affixed with the eccentric wheel (35) and can drive bias
The plectrum (42) of (35) rotation is taken turns, the temperature controller (6) is set on the frame-connecting member (1).
16. door and window closer according to claim 4, it is characterised in that：The fan body connector (2) is equipped with guide groove
(11), the frame-connecting member (1) includes supporting rod (21), and one end and the framework (8) of the supporting rod (21) are pivotally connected, the branch
The other end setting of strut (21) can slide in the guide groove (11) and along guide groove (11), the lock piece (3) for it is described
The screens (31) that guide groove (11) is connected to and can be limited to the supporting rod (21), the unlock piece (4) are and the supporting rod
(21) affixed push rod (41), the self-closing actuator (5) are self-closing spring (51), one end of the self-closing spring (51) and institute
It states supporting rod (21) to connect close to one end of the guide groove (11), the other end of the self-closing spring (51) is fixed on fan body (7)
On, the temperature controller (6) is set on the fan body connector (2).
17. door and window closer according to claim 16, it is characterised in that：The screens (31) is included in fan body (7) pass
It is used to lock the closure screens (311) of the supporting rod (21) when closing and when fan body (7) hover for locking the supporting rod
(21) hovering screens (312), described one end for being closed screens (311) and being set to the separate Pivot for door or window (9) of the guide groove (11), institute
It states hovering screens (312) and is set to the guide groove (11) close to one end of Pivot for door or window (9).
18. the door and window that an a kind of key is closed, including fan body (7), framework (8) and shaft (9), the shaft (9) is set to the fan
Between body (7) and the framework (8), it is characterised in that：Claim 1 to 15 times is equipped between the fan body (7) and framework (8)
The door and window closer that a key described in one is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810443521.2A CN108678578A (en) | 2018-05-10 | 2018-05-10 | A kind of door and window closer and door and window that a key is closed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810443521.2A CN108678578A (en) | 2018-05-10 | 2018-05-10 | A kind of door and window closer and door and window that a key is closed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108678578A true CN108678578A (en) | 2018-10-19 |
Family
ID=63805798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810443521.2A Pending CN108678578A (en) | 2018-05-10 | 2018-05-10 | A kind of door and window closer and door and window that a key is closed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108678578A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006097237A (en) * | 2004-09-28 | 2006-04-13 | Aisin Seiki Co Ltd | Opening and closing equipment for window or door |
| CN203097519U (en) * | 2012-11-21 | 2013-07-31 | Ykkap株式会社 | Arm stop mechanism and door-window with arm stop mechanism |
| CN107605318A (en) * | 2017-09-30 | 2018-01-19 | 苏州市富尔达科技股份有限公司 | A kind of warming shutting window device that can be closed automatically |
| CN107605317A (en) * | 2017-09-30 | 2018-01-19 | 苏州市富尔达科技股份有限公司 | A kind of warming shutting window device |
| CN208763552U (en) * | 2018-05-10 | 2019-04-19 | 湖南省金为新材料科技有限公司 | A kind of the door and window closer and door and window of key closure |
-
2018
- 2018-05-10 CN CN201810443521.2A patent/CN108678578A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006097237A (en) * | 2004-09-28 | 2006-04-13 | Aisin Seiki Co Ltd | Opening and closing equipment for window or door |
| CN203097519U (en) * | 2012-11-21 | 2013-07-31 | Ykkap株式会社 | Arm stop mechanism and door-window with arm stop mechanism |
| CN107605318A (en) * | 2017-09-30 | 2018-01-19 | 苏州市富尔达科技股份有限公司 | A kind of warming shutting window device that can be closed automatically |
| CN107605317A (en) * | 2017-09-30 | 2018-01-19 | 苏州市富尔达科技股份有限公司 | A kind of warming shutting window device |
| CN208763552U (en) * | 2018-05-10 | 2019-04-19 | 湖南省金为新材料科技有限公司 | A kind of the door and window closer and door and window of key closure |
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