CN108468487A - A kind of telescopic door and window closer and door and window of automatic locking - Google Patents
A kind of telescopic door and window closer and door and window of automatic locking Download PDFInfo
- Publication number
- CN108468487A CN108468487A CN201810444158.6A CN201810444158A CN108468487A CN 108468487 A CN108468487 A CN 108468487A CN 201810444158 A CN201810444158 A CN 201810444158A CN 108468487 A CN108468487 A CN 108468487A
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- Prior art keywords
- telescopic
- door
- fan body
- window
- lockhole
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- 230000000694 effects Effects 0.000 claims abstract description 21
- 239000011324 bead Substances 0.000 claims description 36
- 230000015556 catabolic process Effects 0.000 claims 1
- 238000006731 degradation reaction Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 230000001143 conditioned effect Effects 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 230000002265 prevention Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 206010003830 Automatism 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
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
- E05C17/30—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 of extensible, e.g. telescopic, construction
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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
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
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- 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)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Special Wing (AREA)
Abstract
The invention discloses the telescopic door and window closers and door and window of a kind of automatic locking, 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 slidably connected between frame-connecting member and fan body connector, sliding stroke between frame-connecting member and fan body connector can be conditioned by telescopic slide, door and window closer further includes the unlock piece of the automatic locking part that telescopic slide moves between locking limitation frame-connecting member and fan body connector automatically when fan body is closed and the restriction effect for releasing automatic locking part, automatic locking part is set on frame-connecting member or fan body connector, unlock piece is connect with automatic locking part.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 automatic locking.
Description
Technical field
The invention belongs to building doors and windows technical field more particularly to the telescopic door and window closers and door of a kind of automatic locking
Window.
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 automatic locking, after closing the doors and windows, it is also necessary to
Door and window could be locked to door and window locking, be inconvenient using operation manually, user forgets to give door and window locking sometimes, children or dotes on
Object also can easily be pushed open from interior by door and window, and there are some potential safety problemss, in addition, door and window can be from when forgetting to lock to door and window
Outdoor is opened, and interior can face stolen risk.
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 telescopic door and window closer and door and window of automatic locking function.
In order to solve the above technical problems, technical solution proposed by the present invention is：
A kind of telescopic door and window closer of automatic locking, include frame-connecting member for being connect with framework and for
Fan body connection fan body connector, be slidably connected between the frame-connecting member and fan body connector, the frame-connecting member with
Sliding stroke between fan body connector can be conditioned by telescopic slide, and the door and window closer further includes being closed in fan body
Shi Zidong lockings limit the automatic locking part and use that telescopic slide moves between the frame-connecting member and the fan body connector
In the unlock piece for the restriction effect for releasing the automatic locking part, the automatic locking part is set to the frame-connecting member or fan body
On connector, the unlock piece is connect with the automatic locking part.Can stretch cunning between fan body connector and frame-connecting member
It is dynamic to adjust sliding stroke, therefore can indirectly be adjusted by changing the length for the straight line that fan body connector is formed with frame-connecting member
The aperture that fan body is opened is saved, the limitation telescopic slide effect of automatic locking part is coordinated when door and window is closed, to realize automatic locking
Function, need windowing when, can be unlocked with unlock piece, open door and window, it is very convenient to use.
The telescopic door and window closer of above-mentioned automatic locking, it is preferred that the door and window closer further includes being beaten in fan body
Locking limits the hovering lock piece that telescopic slide moves between the frame-connecting member and the fan body connector, the solution when opening
Latch fitting can be used for releasing the restriction effect of the hovering lock piece.Hovering lock piece can limit framework connection when door and window is opened
Telescopic slide effect between part and fan body connector, will not be for example big by weather environment outside door and window to realize the hovering of fan body
Multiple hoverings can be additionally arranged convenient for readjusting the aperture of fan body in the influence of wind, the unlock piece effect that can lift restrictions
Lock piece, to realize the function of fan body multistage hovering.
The telescopic door and window closer of above-mentioned automatic locking, it is preferred that the door and window closer further includes for driving
The self-closing actuator that fan body is closed, the self-closing actuator are set on framework or fan body or between framework and fan body.Self-closing driving
Part can provide one to fan body and spring back self-closing power, after the locking effect when relieving fan body hovering using unlock piece, certainly
Simultaneously locking can be automatically closed in fan body under the action of closing power, without stretching out hand, it is only necessary to which operating unlock piece can realize that a key is closed
Automatic locking is used conveniently and safely, and user experience is good.
The telescopic door and window closer of above-mentioned automatic locking, it is preferred that the door and window closer further includes in fire
The temperature controller that the restriction effect of the hovering lock piece makes fan body close can be released, the temperature controller includes pushing block, for providing
The spring of motive force and the temperature that pushing block is limited in normal use and releasing can be crushed in fire to the position-limiting action of pushing block
Control pearl.Temperature controller has made the function that door and window closure device is closed the doors and windows for fire prevention, and in the case of fire, temperature controller can be rapid
Response drives unlock piece to close the doors and windows, inhibits the sprawling of the intensity of a fire, more in time.
The telescopic door and window closer of above-mentioned automatic locking, it is preferred that the pushing block include confined planes, stress surface and
Solution locking face when fire for pushing the unlock piece, the temperature control pearl are fixedly installed and are contacted with the confined planes and pushed away to described
Block limits, and one end of the spring fixes, and the other end of the spring is connect with the stress surface, the spring temperature control pearl not
In compression or the state stretched when broken.The temperature controller structure is simple, is not necessarily to automatically controlled or complicated mechanical structure, passes through
The arrangement that simple confined planes, stress surface conciliate locking face can be achieved with meeting fiery automatism, and production cost is low, and reaction in time may be used
It leans on, flameproof effect is good, is replaced convenient for Inspection and maintenance.
The structure of the telescopic door and window closer of the automatic locking of first type is：The frame-connecting member includes flexible
Set, the fan body connector includes telescopic rod, and one end of the telescopic is connect with framework, one end of the telescopic rod and fan body
The other end of connection, the telescopic rod is arranged in the telescopic and flexible is slided, and the automatic locking part includes being closed
Lockhole and the locking bar limited to telescopic rod is engaged with the closure lockhole, the closure lockhole is set on the telescopic, institute
The one end for stating locking bar is equipped with for being pivotally connected with the other end and the framework of the clamp for being closed lockhole and engaging, the locking bar, described
Unlock piece is that the locking bar can be driven to exit the knob for being closed lockhole.
The telescopic door and window closer of above-mentioned automatic locking, it is preferred that one end that the locking bar is pivotally connected with framework is equipped with
Torsional spring for driving locking bar rotation engaging, the knob are set on the torsional spring.
The telescopic door and window closer of above-mentioned automatic locking, it is preferred that the hovering lock piece include for it is described
Locking bar engaging carrys out the hovering lockhole to telescopic rod limit, and the hovering lockhole is set on the telescopic, the self-closing drive
Moving part is the self-closing spring being arranged between the telescopic and telescopic rod, and the temperature controller is set on the telescopic.
The structure of the telescopic door and window closer of the automatic locking of second of type is：The frame-connecting member includes flexible
Set, the fan body connector includes telescopic rod, and one end of the telescopic is connect with framework, one end of the telescopic rod and fan body
The other end of connection, the telescopic rod is arranged in the telescopic and flexible is slided, and the automatic locking part includes being closed
Lockhole and for engaging the positioning bead limited to telescopic rod with the closure lockhole, the closure lockhole is set to the telescopic
On, the positioning bead is set on the telescopic rod.
The telescopic door and window closer of above-mentioned automatic locking, it is preferred that one end of the positioning bead is equipped with for driving
The positioning bead pop-up is fastened on the positioning bead spring being closed in lockhole.
The telescopic door and window closer of above-mentioned automatic locking, it is preferred that the hovering lock piece include for it is described
Positioning bead engaging carrys out the hovering lockhole to telescopic rod limit, and the hovering lockhole is set on the telescopic, described self-closing
Actuator is the self-closing spring being arranged between the telescopic and telescopic rod, and the temperature controller is set on the telescopic.
A kind of door and window of automatic locking, including fan body, framework and shaft, the shaft are set to the fan body and the framework
Between, the telescopic door and window closer of above-mentioned automatic locking is equipped between the fan body and framework.
Compared with the prior art, the advantages of the present invention are as follows：
The telescopic door and window closer of the automatic locking of the present invention, including respectively frame-connecting member is connect with framework and fan body
With fan body connector, between frame-connecting member and fan body connector can telescopic slide adjust sliding stroke, therefore framework connects
Fitting and fan body connector are arranged in straight line and can adjust the length of straight line, this framework of fitting a straight line by telescopic slide
Constitute a triangular structure with fan body, the length of framework and fan body is fixed, as long as therefore by adjust frame-connecting member with
Straight length between fan body connector can between fetch angle between regulation fan body and framework, that is, realize and adjust opening for door and window
The function of degree, when door and window is closed, automatic locking part can lock flexible between frame-connecting member and fan body connector automatically
Sliding acts on, and since straight length is fixed, door and window is in the state of locking, and in the case where not unlocking, door and window can not be opened,
When needing to open door and window, the limit of the telescopic slide effect between frame-connecting member and fan body connector is released using unlock piece
System, door and window can be opened and used normally, and meeting automatic trigger automatic locking part locks door and window again when door and window is closed, and close the same of window
The function that Shi Shixian is locked automatically is not necessarily to extra action, and more convenient to use, safety, user experience is good, effectively prevent forgetting
Lock a door window the case where occur, door and window closer of the invention using between frame-connecting member and fan body connector telescopic slide make
With being controlled, flexible adjustment is simple in structure, additionally has many advantages, such as that production cost is low, easy for installation, exquisite appearance.
The door and window of the automatic locking of the present invention, due to being mounted with that above-mentioned telescopic door and window is closed between framework and fan body
Device has the function of automatic locking, is used conveniently and safely, and 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.
Front view when Fig. 2 is opening of doors and windows in embodiment 1.
Fig. 3 is the sectional view (opening state of door and window) along the directions A-A in Fig. 2.
Fig. 4 is the partial enlarged view (opening state of door and window) along the directions B-B in Fig. 2.
Fig. 5 is vertical view when door and window is closed in embodiment 1.
Fig. 6 is the dimensional structure diagram of locking bar in embodiment 1.
Three-dimensional structure diagram when Fig. 7 is opening of doors and windows in embodiment 2.
Front view when Fig. 8 is opening of doors and windows in embodiment 2.
Fig. 9 is the sectional view (opening state of door and window) along the directions C-C in Fig. 8.
Marginal data：
1, frame-connecting member；11, telescopic；2, fan body connector；21, telescopic rod；3, automatic locking part；31, it is closed lock
Hole；32, locking bar；321, clamp；33, torsional spring；34, positioning bead；35, positioning bead spring；4, unlock piece；41, knob；5, hovering lock
Stop member；51, hover lockhole；6, self-closing actuator；61, self-closing spring；7, temperature controller；71, pushing block；711, confined planes；712, by
Power face；713, locking face is solved；72, spring；73, temperature control pearl；8, fan body；9, framework；10, 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 telescopic door and window closer of the automatic locking of the present embodiment, including be used to connect with framework 9
The frame-connecting member 1 connect and the fan body connector 2 for being connect with fan body 8, frame-connecting member 1 include telescopic 11, and fan body connects
Fitting 2 includes telescopic rod 21, and one end of telescopic 11 is arranged in the mounting base being connect with framework 9, telescopic 11 and mounting base
It is pivotally connected and energy pivoting, one end of telescopic rod 21 is arranged in the mounting base being connect with fan body 8, telescopic rod 21 and mounting base pivot
It connects and energy pivoting, the other end setting of telescopic rod 21 can be closed in telescopic 11 and along 11 telescopic slide of telescopic, door and window
Clutch further includes automatic locking part 3, the unlock piece 4 of restriction effect for releasing automatic locking part 3 and for driving fan body to close
The self-closing actuator 6 closed, automatic locking part 3 include being closed lockhole 31 and with closure lockhole 31 engaging to limit telescopic rod 21
Locking bar 32 is closed lockhole 31 and is set on telescopic 11, and one end of locking bar 32 is equipped with the clamp for engaging with closure lockhole 31
321, the other end of locking bar 32 is pivotally connected with framework 9 and equipped with the torsional spring 33 engaged for driving locking bar 32 to rotate, and unlock piece 4 is energy
Driving locking bar 32 exits the knob 41 for being closed lockhole 31, and knob 41 is set on torsional spring 33, and self-closing actuator 6 is to be arranged in telescopic
Self-closing spring 61 between 11 and telescopic rod 21.Specifically, torsional spring 33 is arranged in the mounting base being connect with framework 9, self-closing bullet
One end of spring 61 is connect with telescopic 11, and the other end of self-closing spring 61 is connect with telescopic rod 21, and self-closing spring 61 is beaten in door and window
Compressive state is in when opening.
In the present embodiment, door and window closer further includes hovering lock piece 5, and hovering lock piece 5 includes for blocking with locking bar 32
The hovering lockhole 51 for limit to telescopic rod 21 is closed, hovering lockhole 51 is set on telescopic 11.Setting hovering lockhole 51 is convenient for real
The hovering of existing fan body 8, setting are closed lockhole 31 and can lock door and window when fan body 8 is closed, and could be opened after needing indoor unlock,
Have many advantages, such as antitheft, safe and convenient to use.
In the present embodiment, door and window closer further includes the limitation that unlock piece 4 can be driven to release hovering lock piece 5 in fire
Effect makes the temperature controller 7 that fan body 8 is closed, and temperature controller 7 includes for pushing the pushing block 71 of unlock piece 4, for providing motive force
Spring 72 and pushing block 71 is limited in normal use and the temperature control released to the position-limiting action of pushing block 71 can be crushed in fire
Pearl 73, temperature controller 7 are set to the side of torsional spring 33, and pushing block 71 includes confined planes 711, stress surface 712 and is used to push in fire
The solution locking face 713 of unlock piece 4, temperature control pearl 73 are fixedly installed and are contacted with confined planes 711 and limited to pushing block 71, one end of spring 72
Fixed, the other end of spring 72 is connect with stress surface 712, the state in compression when temperature control pearl 73 is unbroken of spring 72.Tool
Body, there are one the inclined-planes coordinated with solution locking face 713 for the lower face setting of knob 41, when fire occurs, the solution locking face of pushing block 71
The inclined-plane drive knob 41 of 713 promotion knob, 41 lower section rotates to realize unlock.
A kind of window of automatic locking, including sash, window frame and window shaft are equipped with the present embodiment between window frame and sash
In automatic locking telescopic door and window closer.
A kind of door of automatic locking, including door leaf, doorframe and door pivot are equipped between doorframe and door leaf in the present embodiment
The telescopic door and window closer of automatic locking.
The door and window closer and door and window of the present embodiment, self-closing spring 61 provide the driving self-closing screen resilience that fan body 8 is closed, fan
When body 8 is opened, the clamp 321 of locking bar 32 is fastened on outstanding by the telescopic slide in telescopic 11 of telescopic rod 21 when fan body 8 hovers
Stop in lockhole 51, the end of this hour locking lever 32 can limit telescopic rod 21, and position-limiting action makes fan body 8 be in the shape for opening hovering
State, when needing to close window, the clamp 321 that manual rotation knob 41 drives torsional spring 33 to make locking bar 32 exits releasing from hovering lockhole 51
Position-limiting action, in the pressure promotion lower slider retraction telescopic 11 of self-closing spring 61, fan body 8 closes telescopic rod 21 automatically at this time
It closes, realizes that a key is closed；When fan body 8 is closed, under the action of torsional spring 33, the clamp 321 of locking bar 32, which can rotate, is caught in closure lock
In hole 31, the another side of the end of locking bar 32 can not be unlocked the stretching sports limiting of telescopic rod 21, fan body 8 by automatic locking
In the case of can not open, realize the function of automatic locking；When fire occurs, the broken limit released to pushing block 71 of temperature control pearl 73
Position effect, pushing block 71 push the inclined-plane below knob 41 under the action of spring 72 and then drive knob 41 and the rotation solution of torsional spring 33
Except the position-limiting action of locking bar 32, fan body 8 is automatically closed under the thrust of self-closing spring 61, realizes the work(of fire prevention automatic window-closing
Energy.
Embodiment 2：
As shown in Figure 7 to 9, the telescopic door and window closer of the automatic locking of the present embodiment, including be used to connect with framework 9
The frame-connecting member 1 connect and the fan body connector 2 for being connect with fan body 8, frame-connecting member 1 include telescopic 11, and fan body connects
Fitting 2 includes telescopic rod 21, and one end of telescopic 11 is arranged in the mounting base being connect with framework 9, telescopic 11 and mounting base
It is pivotally connected and energy pivoting, one end of telescopic rod 21 is arranged in the mounting base being connect with fan body 8, telescopic rod 21 and mounting base pivot
It connects and energy pivoting, the other end setting of telescopic rod 21 can be closed in telescopic 11 and along 11 telescopic slide of telescopic, door and window
Clutch further includes automatic locking part 3, the unlock piece 4 of restriction effect for releasing automatic locking part 3 and for driving fan body to close
The self-closing actuator 6 closed, automatic locking part 3 include being closed lockhole 31 and being limited telescopic rod 21 for engaging with closure lockhole 31
The positioning bead 34 of position is closed lockhole 31 and is set on telescopic 11, and positioning bead 34 is set on telescopic rod 21, and one end of positioning bead 34 is set
It is useful for driving positioning bead 34 and pops up the positioning bead spring 35 for being fastened on and being closed in lockhole 31, self-closing actuator 6 is that setting is being stretched
Self-closing spring 61 between contracting set 11 and telescopic rod 21.Specifically, one end of positioning bead spring 35 is connect with positioning bead 34, positioning
The other end of pearl spring 35 is connect with telescopic rod 21, and one end of self-closing spring 61 is connect with telescopic 11, self-closing spring 61 it is another
One end is connect with telescopic rod 21, and self-closing spring 61 is in compressive state when door and window is opened, and positioning bead 34 is provided simultaneously with unlock piece 4
Effect, positioning bead 34 is pressed exit be closed lockhole 31 can release position-limiting action.
In the present embodiment, door and window closer further include hovering lock piece 5, hovering lock piece 5 include for positioning bead 34
Engaging carrys out the hovering lockhole 51 limited to telescopic rod 21, and hovering lockhole 51 is set on telescopic 11.Setting hovering lockhole 51 is convenient for
It realizes that the hovering of fan body 8, setting are closed lockhole 31 and can lock door and window when fan body 8 is closed, could be beaten after needing indoor unlock
It opens, has many advantages, such as antitheft, safe and convenient to use.Preferably, multiple hovering lockholes 51 are set in different location, may be implemented to fan
Hovering under 8 different opening of body.
In the present embodiment, door and window closer further include can directly be released in fire hovering lock piece 5 restriction effect make
Fan body 8 close temperature controller 7, temperature controller 7 include pushing block 71, the spring 72 for providing motive force and in normal use to pushing away
Block 71 limits and can be crushed in fire the temperature control pearl 73 released to the position-limiting action of pushing block 71, and temperature controller 7 is set to hovering lockhole
51 sides, pushing block 71 include confined planes 711, stress surface 712 and the solution locking face 713 in fire for pushing unlock, temperature control pearl
73 are fixedly installed and are contacted with confined planes 711 to the limit of pushing block 71, and one end of spring 72 is fixed, the other end and stress of spring 72
Face 712 connects, the state in compression when temperature control pearl 73 is unbroken of spring 72.Specifically, positioning bead 34 is equipped with and unlock
The inclined-plane that face 713 coordinates, when fire occurs, the solution locking face 713 of pushing block 71 pushes the inclined-plane of positioning bead 34 to depress positioning bead 34
It retracts to realize unlock.
A kind of window of automatic locking, including sash, window frame and window shaft are equipped with the present embodiment between window frame and sash
In automatic locking telescopic door and window closer.
A kind of door of automatic locking, including door leaf, doorframe and door pivot are equipped between doorframe and door leaf in the present embodiment
The telescopic door and window closer of automatic locking.
The door and window closer and door and window of the present embodiment, self-closing spring 61 provide the driving self-closing screen resilience that fan body 8 is closed, fan
When body 8 is opened, the telescopic slide in telescopic 11 of telescopic rod 21, when fan body 8 is moved to certain position, positioning bead spring 35 drives
The pop-up of positioning bead 34 is fastened in hovering lockhole 51, and positioning bead 34 can limit telescopic rod 21 at this time, and position-limiting action makes at fan body 8
In the state for opening hovering, when needing to close window, being manually pressed by positioning bead 34 makes positioning bead 34 exit the hovering releasing limit of lockhole 51
Effect, in the pressure promotion lower slider retraction telescopic 11 of self-closing spring 61, fan body 8 is automatically closed telescopic rod 21, real at this time
An existing key is closed；When fan body 8 is closed, under the action of positioning bead spring 35, the meeting automatic spring of positioning bead 34 is fastened on closure lock
In hole 31, the position-limiting action of positioning bead 34 makes fan body 8 by automatic locking, can not be opened in the case of not unlocking, and realizes automatic lock
Function only；When fire occurs, the broken position-limiting action released to pushing block 71 of temperature control pearl 73, effect of the pushing block 71 in spring 72
Lower promotion positioning bead 34 exits hovering lockhole 51 and releases position-limiting action, and fan body 8 closes automatically under the thrust of self-closing spring 61
It closes, realizes the function of fire prevention automatic window-closing.
In other embodiments, self-closing actuator 6 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 71 stress surface 712 difference, when temperature control pearl 73 is unbroken according to
Actual conditions select tension spring, compression spring or torsional spring to be used as spring 72.
In other embodiments, the installation site of telescopic 11 and telescopic rod 21 can exchange, i.e., telescopic 11 is mounted on
On fan body 8, telescopic rod 21 is mounted in framework 9.
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 (12)
1. a kind of telescopic door and window closer of automatic locking, it is characterised in that：Framework including being used to connect with framework (9) connects
Fitting (1) and for the fan body connector (2) that is connect with fan body (8), the frame-connecting member (1) and fan body connector (2) it
Between be slidably connected, the sliding stroke between the frame-connecting member (1) and fan body connector (2) can be adjusted by telescopic slide
Section, the door and window closer further include that locking limits the frame-connecting member (1) and the fan body automatically when fan body (8) are closed
The automatic locking part (3) that telescopic slide moves between connector (2) and the restriction effect for releasing the automatic locking part (3)
Unlock piece (4), the automatic locking part (3) is set on the frame-connecting member (1) or fan body connector (2), the unlock
Part (4) is connect with the automatic locking part (3).
2. telescopic door and window closer according to claim 1, it is characterised in that：The door and window closer further includes fanning
Locking limits the hovering that telescopic slide moves between the frame-connecting member (1) and the fan body connector (2) when body (8) is opened
Lock piece (5), the unlock piece (4) can be used for releasing the restriction effect of the hovering lock piece (5).
3. telescopic door and window closer according to claim 2, it is characterised in that：The door and window closer further includes being used for
The self-closing actuator (6) for driving fan body (8) to close, the self-closing actuator (6) is set on framework (9) or fan body (8) or framework
(9) between fan body (8).
4. telescopic door and window closer according to claim 3, it is characterised in that：The door and window closer further includes in fire
The temperature controller (7) that the restriction effect of the hovering lock piece (5) makes fan body (8) close, temperature controller (7) packet can be released when calamity
It includes pushing block (71), the spring (72) for providing motive force and pushing block (71) is limited in normal use and can be broken in fire
Size degradation removes the temperature control pearl (73) to the position-limiting action of pushing block (71).
5. telescopic door and window closer according to claim 4, it is characterised in that：The pushing block (71) includes confined planes
(711), stress surface (712) and the solution locking face (713) in fire for pushing the unlock piece (4), the temperature control pearl (73)
It is fixedly installed and is contacted with the confined planes (711) and the pushing block (71) are limited, one end of the spring (72) is fixed, described
The other end of spring (72) is connect with the stress surface (712), and the spring (72) is when temperature control pearl (73) is unbroken in pressure
Contracting or the state stretched.
6. telescopic door and window closer according to claim 5, it is characterised in that：The frame-connecting member (1) includes stretching
Contracting set (11), the fan body connector (2) includes telescopic rod (21), and one end of the telescopic (11) is connect with framework (9), institute
The one end for stating telescopic rod (21) is connect with fan body (8), and the other end setting of the telescopic rod (21) is in the telescopic (11)
And flexible is slided, the automatic locking part (3) includes being closed lockhole (31) and engaging come to stretching with the closure lockhole (31)
The locking bar (32) of contracting bar (21) limit, the closure lockhole (31) are set on the telescopic (11), and the one of the locking bar (32)
End is equipped with the clamp (321) for engaging with the closure lockhole (31), the other end and framework (9) pivot of the locking bar (32)
It connects, the unlock piece (4) is the knob (41) that the locking bar (32) can be driven to exit the closure lockhole (31).
7. telescopic door and window closer according to claim 6, it is characterised in that：The locking bar (32) and framework (9) pivot
The one end connect is equipped with the torsional spring (33) for driving locking bar (32) rotation engaging, and the knob (41) is set to the torsional spring (33)
On.
8. telescopic door and window closer according to claim 7, it is characterised in that：The hovering lock piece (5) includes using
In engaging the hovering lockhole (51) limited to the telescopic rod (21) with the locking bar (32), the hovering lockhole (51) is set to
On the telescopic (11), the self-closing actuator (6) is oneself being arranged between the telescopic (11) and telescopic rod (21)
Spring (61) is closed, the temperature controller (7) is set on the telescopic (11).
9. telescopic door and window closer according to claim 5, it is characterised in that：The frame-connecting member (1) includes stretching
Contracting set (11), the fan body connector (2) includes telescopic rod (21), and one end of the telescopic (11) is connect with framework (9), institute
The one end for stating telescopic rod (21) is connect with fan body (8), and the other end setting of the telescopic rod (21) is in the telescopic (11)
And flexible is slided, the automatic locking part (3) includes being closed lockhole (31) and coming for engaging with the closure lockhole (31)
To the positioning bead (34) of telescopic rod (21) limit, the closure lockhole (31) is set on the telescopic (11), the positioning bead
(34) it is set on the telescopic rod (21).
10. telescopic door and window closer according to claim 9, it is characterised in that：One end of the positioning bead (34) is set
It is useful for that the positioning bead (34) pop-up is driven to be fastened on the positioning bead spring (35) being closed in lockhole (31).
11. telescopic door and window closer according to claim 10, it is characterised in that：The hovering lock piece (5) includes
For engaging the hovering lockhole (51) limited to the telescopic rod (21), the hovering lockhole (51) with the positioning bead (34)
On the telescopic (11), the self-closing actuator (6) is to be arranged between the telescopic (11) and telescopic rod (21)
Self-closing spring (61), the temperature controller (7) be set to the telescopic (11) on.
12. a kind of door and window of automatic locking, including fan body (8), framework (9) and shaft (10), the shaft (10) is set to described
Between fan body (8) and the framework (9), it is characterised in that：Claim 1 to 11 is equipped between the fan body (8) and framework (9)
The telescopic door and window closer of any one of them automatic locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810444158.6A CN108468487B (en) | 2018-05-10 | 2018-05-10 | Automatic expansion type door and window closer of locking and door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810444158.6A CN108468487B (en) | 2018-05-10 | 2018-05-10 | Automatic expansion type door and window closer of locking and door and window |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108468487A true CN108468487A (en) | 2018-08-31 |
| CN108468487B CN108468487B (en) | 2024-05-28 |
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ID=63261015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810444158.6A Active CN108468487B (en) | 2018-05-10 | 2018-05-10 | Automatic expansion type door and window closer of locking and door and window |
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| Country | Link |
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| CN (1) | CN108468487B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458074A (en) * | 2018-12-27 | 2019-03-12 | 深圳市龙辉三和安全科技集团有限公司 | A kind of wind brace |
| CN110159161A (en) * | 2019-05-13 | 2019-08-23 | 浙江新化化工股份有限公司 | A kind of fire window of the concealed automatic blocking hardware of band |
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| CN2240581Y (en) * | 1995-10-12 | 1996-11-20 | 林际云 | Automatic hinge pin for window |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109458074A (en) * | 2018-12-27 | 2019-03-12 | 深圳市龙辉三和安全科技集团有限公司 | A kind of wind brace |
| CN110159161A (en) * | 2019-05-13 | 2019-08-23 | 浙江新化化工股份有限公司 | A kind of fire window of the concealed automatic blocking hardware of band |
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| Publication number | Publication date |
|---|---|
| CN108468487B (en) | 2024-05-28 |
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