CN108468490A - A kind of the rotary shaft door and window closer and door and window of automatic locking - Google Patents

A kind of the rotary shaft door and window closer and door and window of automatic locking Download PDF

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Publication number
CN108468490A
CN108468490A CN201810443461.4A CN201810443461A CN108468490A CN 108468490 A CN108468490 A CN 108468490A CN 201810443461 A CN201810443461 A CN 201810443461A CN 108468490 A CN108468490 A CN 108468490A
Authority
CN
China
Prior art keywords
door
window
rotary shaft
automatic locking
fan body
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.)
Withdrawn
Application number
CN201810443461.4A
Other languages
Chinese (zh)
Inventor
李�杰
谢斌泉
其他发明人请求不公开姓名
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan Goldwell New Materials Technology Co Ltd
Original Assignee
Hunan Goldwell New Materials Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hunan Goldwell New Materials Technology Co Ltd filed Critical Hunan Goldwell New Materials Technology Co Ltd
Priority to CN201810443461.4A priority Critical patent/CN108468490A/en
Publication of CN108468490A publication Critical patent/CN108468490A/en
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
    • 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
    • E05F1/1207—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring parallel with the pivot axis
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Special Wing (AREA)

Abstract

The invention discloses the rotary shaft door and window closers and door and window of a kind of automatic locking, door and window closer includes the unlock piece of the automatic locking part for locking limitation Pivot for door or window rotation automatically when fan body is closed and the restriction effect for releasing the automatic locking part, and the automatic locking part is set to the side of shaft or is connect with shaft.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

A kind of the rotary shaft door and window closer and door and window of automatic locking
Technical field
The invention belongs to building doors and windows technical field more particularly to the rotary shaft 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 rotary shaft 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 rotary shaft door and window closer of automatic locking, including be used to lock limitation door and window automatically when fan body is closed and turn The unlock piece of shaft rotation dynamic automatic locking part and the restriction effect for releasing the automatic locking part, the automatic locking part are set It is connect in the side of shaft or with shaft.When door and window is closed automatic locking part can auto-action, directly to Pivot for door or window Rotation is limited, and to realize the function of automatic locking, when needing windowing, can be unlocked with unlock piece, be opened door and window, It is very convenient to use.
The rotary shaft 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 The hovering lock piece of locking limitation Pivot for door or window rotation when opening, the unlock piece can be used for releasing the limitation of the hovering lock piece Effect.The rotation that hovering lock piece can limit Pivot for door or window when door and window is opened will not be by door to realize the hovering of fan body The influence of weather environment such as strong wind outside window, unlock piece can lift restrictions effect, convenient for readjusting the aperture of fan body, additionally Multiple hovering lock pieces can be set, to realize the function of fan body multistage hovering.
The rotary shaft 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 between framework and fan body.Self-closing actuator can be carried to fan body For the self-closing power of rebound, after the locking effect when relieving fan body hovering using unlock piece, fanned under the action of self-closing power Cognition is automatically closed and locking, without stretching out hand, it is only necessary to which operating unlock piece can realize that a key is closed automatic locking, user Just safety, user experience are good.
The rotary shaft 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 rotary shaft 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 or the lock piece that hovers, temperature control pearl fixed setting and with the confined planes Contact limits the pushing block, and one end of the spring is fixed, and the other end of the spring is connect with the stress surface, the bullet Spring is when temperature control pearl is unbroken in compression or the state stretched.The temperature controller structure is simple, without automatically controlled or complicated Mechanical structure, the arrangement that locking face is conciliate by simple confined planes, stress surface can be achieved with meeting fiery automatism, production cost Low, reaction is reliable in time, and flameproof effect is good, is replaced convenient for Inspection and maintenance.
The structure of the rotary shaft door and window closer of the automatic locking of first type is：The automatic locking part includes being closed Card slot and for engaging the retaining pin limited to Pivot for door or window with the closure card slot, the closure card slot is set to Pivot for door or window Circumferential surface, the unlock piece be can drive the retaining pin exit be closed card slot connecting rod, the connecting rod with it is described Retaining pin is affixed.
The rotary shaft door and window closer of above-mentioned automatic locking, it is preferred that it is described only that driving is connected in the retaining pin Move back the retaining pin spring of pin rebound engaging.
The rotary shaft door and window closer of above-mentioned automatic locking, it is preferred that the hovering lock piece include for it is described Retaining pin engaging carrys out the hovering card slot to Pivot for door or window limit, and the hovering card slot is set to the circumferential surface of Pivot for door or window, described Self-closing actuator is the spring hinge being arranged between framework and fan body, and the temperature controller is set to by the connecting rod.
The structure of the rotary shaft door and window closer of the automatic locking of second of type is：The automatic locking part includes leading Bar, guide groove and come the closure screens limited to Pivot for door or window, the guide groove for limiting guide rod sliding when fan body is closed By Pivot for door or window, the closure screens is set on the guide groove, and one end of the guide rod is set in the guide groove and can edge Guide groove slides, and the other end of the guide rod is connect with fan body, and the unlock piece is that the guide rod can be driven to be removed from screens is closed Unlock rod.
The rotary shaft door and window closer of above-mentioned automatic locking, it is preferred that the unlock rod is equipped with described for driving The resetting spring that unlock rod resets.
The rotary shaft door and window closer of above-mentioned automatic locking, it is preferred that the hovering lock piece is included in fan body opening When for limiting guide rod sliding carry out hovering screens limit to Pivot for door or window, the hovering screens on the guide groove, The self-closing actuator is the spring hinge being arranged between framework and fan body, and the temperature controller is set to by the unlock rod.
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 rotary shaft 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 rotary shaft door and window closer of the automatic locking of the present invention includes for locking the automatic of limitation Pivot for door or window rotation Lock piece is all the process that fan body turns to different location around Pivot for door or window on the opening and closing process nature of fan body, when When door and window is closed, automatic locking part can lock Pivot for door or window automatically, be limited to the rotation of Pivot for door or window, at this time at door and window In the state of locking, in the case where not unlocking, door and window can not be opened, and when needing to open door and window, be released on the door using unlock piece The position-limiting action of window shaft, Pivot for door or window, which can be freely rotated, at this time is adjusted use, again can automatic trigger when door and window is closed Automatic locking part locks door and window, and the function of locking automatically is realized while closing the doors and windows, and extra action is not necessarily to, using more Add conveniently, safety, user experience is good, effectively prevent neglecting locking the door window the case where occur, door and window closer of the invention is using straight The mode controlled Pivot for door or window is connect, flexible adjustment is simple in structure, additionally has production cost low, easy for installation, outer See the advantages that exquisite.
The door and window of the automatic locking of the present invention, due to being mounted with that above-mentioned rotary shaft 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
Fig. 1 is the main structure diagram of door and window in embodiment 1.
Fig. 2 is vertical view when door and window is closed in embodiment 1.
Fig. 3 is the cutaway view Amplified image (door and window closed state) in Fig. 1 along the directions A-A.
Fig. 4 is the cutaway view Amplified image (opening state of door and window) along the directions A-A in Fig. 1.
Fig. 5 is the cutaway view Amplified image (temperature control pearl broken state) in Fig. 1 along the directions A-A.
Fig. 6 is vertical view when door and window is closed in embodiment 2.
Vertical view when Fig. 7 is opening of doors and windows in embodiment 2.
Three-dimensional structure diagram 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 B-B in Fig. 7.
Marginal data：
1, automatic locking part；11, it is closed card slot；12, retaining pin；13, retaining pin spring；14, guide rod；15, guide groove；16、 It is closed screens；2, unlock piece；21, connecting rod；22, unlock rod；23, resetting spring；3, hover lock piece；31, hover card slot； 32, hovering screens；4, self-closing actuator；5, temperature controller；51, pushing block；511, confined planes；512, stress surface；513, locking face is solved； 52, spring；53, temperature control pearl；6, shaft；7, fan body；8, framework.
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 5, the telescopic door and window closer of the automatic locking of the present embodiment, including be used to close in fan body 7 The automatic locking part 1 that locking limitation Pivot for door or window 6 rotates automatically when closing and the restriction effect for releasing the automatic locking part 1 Unlock piece 2, automatic locking part 1 includes being closed card slot 11 and for limiting to Pivot for door or window 6 with being closed card slot 11 and engage Retaining pin 12 is closed the circumferential surface that card slot 11 is set to Pivot for door or window 6, is connected in retaining pin 12 for driving retaining pin 12 to return The retaining pin spring 13 of bullet engaging, unlock piece 2 are that retaining pin 12 can be driven to exit the connecting rod 21 for being closed card slot 11, connecting rod 21 It is affixed with retaining pin 12.Specifically, connecting rod 21 is in T fonts, the connecting rod 21 of T fonts includes cross bar and vertical pole, the end of vertical pole Portion and cross bar vertical connection, retaining pin 12 are set to one end of cross bar perpendicular to cross bar, and one end of retaining pin spring 13 is fixed, only The other end for moving back pin spring 13 is connect with cross bar, can push connecting rod 21 manually to drive retaining pin 12 to exit closure card slot 11 release the restriction effect to Pivot for door or window 6, after unclamping connecting rod 21, under the action of retaining pin spring 13, and 21 meeting of connecting rod It resets, to drive retaining pin 12 to engage with card slot 11 is closed.
In the present embodiment, door and window closer further include hovering lock piece 3, hovering lock piece 3 include for retaining pin 12 Engaging carrys out the hovering card slot 31 limited to Pivot for door or window 6, and hovering card slot 31 is set to the circumferential surface of Pivot for door or window 6.Setting hovering Card slot 31 is easy to implement the hovering of fan body 7, and setting is closed card slot 11 and can lock door and window when fan body 7 is closed, and needs indoor solution It could open, have many advantages, such as antitheft, safe and convenient to use after lock.
In the present embodiment, door and window closer further includes the self-closing actuator 4 for driving fan body 7 to close, self-closing actuator 4 For the spring hinge between framework 8 and fan body 7 is arranged.Spring hinge can be that fan body 7 provides self-closing power, to coordinate unlock The connecting rod 21 of part 2 come realize a key be closed function.
In the present embodiment, door and window closer further include can be released in fire hovering lock piece 3 locking restriction effect make Fan body 7 close temperature controller 5, temperature controller 5 include for pushing the pushing block 51 of unlock piece 2, the spring 52 for providing motive force With the temperature control pearl 53 for being limited to pushing block 51 in normal use and releasing capable of being crushed in fire to the position-limiting action of pushing block 51, temperature The side that device 5 is set to connecting rod 21 is controlled, pushing block 51 includes stress surface 512 and the solution locking face in fire for pushing connecting rod 21 513.Specifically, pushing block 51 is in rod-shaped, the both ends of pushing block 51 are respectively that stress surface 512 conciliates locking face 513, and solution locking face 513 is close Cross bar is arranged, and stress surface 512 is arranged close to temperature control pearl 53, and temperature control pearl 53 is fixedly installed and plays the role of confined planes 511, spring 52 One end fix, the other end of spring 52 is contacted with temperature control pearl 53, under the position-limiting action of temperature control pearl 53, spring 52 be in compression State, after temperature control pearl 53 is broken, spring 52 releases stress the stress surface 512 for pushing pushing block 51 and then the driving of solution locking face 513 is made to connect Extension bar 21 makes retaining pin 12 exit locking of the hovering releasing of card slot 31 to Pivot for door or window 6.
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 rotary shaft 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 rotary shaft door and window closer of automatic locking.
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, fan body 7 around Pivot for door or window 6 rotation realize opening and closing, fan body 7 hover when, retaining pin 12 is fastened on It hovers in card slot 31, the snap-in function of retaining pin 12 makes Pivot for door or window 6 that can not rotate, therefore the position of fan body 7 is fixed, and is in The state for opening hovering when needing to close window, pushes connecting rod 21 that retaining pin 12 is driven to exit hovering card slot 31 and releases on the door manually The position-limiting action of window shaft 6, 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 When body 7 is closed, under the action of retaining pin spring 13,12 automatic fastening of retaining pin in being closed card slot 11, locked automatically by fan body 7 Firmly, it can not be opened in the case of not unlocking, realize the function of automatic locking；When fire occurs, temperature control pearl 53 is broken, and spring 52 pushes away Dynamic pushing block 51 and then drive connection bar 21 make retaining pin 12 exit hovering card slot 31, and after relieving position-limiting action, fan body 7 is in spring It is automatically closed under the action of the self-closing power of hinge, realizes the function of fire prevention automatic window-closing.
Embodiment 2：
As shown in Figures 6 to 9, the telescopic door and window closer of the automatic locking of the present embodiment, including be used to close in fan body 7 The automatic locking part 1 that locking limitation Pivot for door or window 6 rotates automatically when closing and the restriction effect for releasing the automatic locking part 1 Unlock piece 2, automatic locking part 1 comes on the door for limiting the sliding of guide rod 14 including guide rod 14, guide groove 15 and when fan body 7 is closed The closure screens 16 that window shaft 6 limits, guide groove 15 are set to by Pivot for door or window 6, and closure screens 16 is set on guide groove 15 and and guide groove One end of 15 connections, guide rod 14 is set in guide groove 15 and can be slided along guide groove 15, and the other end of guide rod 14 passes through mounting base and fan Body 7 connects, and unlock piece 2 includes the unlock rod 22 that drive leader 14 is removed from closure screens 16.Specifically, guide groove 15 is in circular arc Shape, be closed screens 16 be set to arc-shaped guide groove 15 one end, unlock rod 22 be can will positioned at be closed screens 16 in guide rod 14 Unblock button can be also arranged in one end of the stock of release, unlock rod 22.
In the present embodiment, the resetting spring 23 for driving unlock rod 22 to reset, resetting spring are additionally provided on unlock rod 22 23 one end is connect with unlock rod 22, and the other end of resetting spring 23 is fixed, and according to actual installation situation, resetting spring 23 can be with It is compression spring or tension spring.After pushing unlock rod 22 to unlock, need to reset unlock rod 22, otherwise guide rod 14 cannot be introduced into others It is closed screens 16 or hovering screens 32, setting resetting spring 23, which can be realized, to automatically reset, and removes from and is manually pulled out unlock rod 22 Action, it is more convenient using operating.
In the present embodiment, door and window closer further includes hovering lock piece 3, and hovering lock piece 3, which is included in when fan body 7 is opened, to be used Carry out the hovering screens 32 limited to Pivot for door or window 6 in the limitation sliding of guide rod 14, hovering screens 32 is set to the another of arc-shaped guide groove 15 One end.The hovering that hovering screens 32 is easy to implement fan body 7 is set, and setting is closed screens 16 can be when fan body 7 be closed by door and window Locking could open 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 self-closing actuator 4 for driving fan body 7 to close, self-closing actuator 4 For the spring hinge between framework 8 and fan body 7 is arranged.Spring hinge can be that fan body 7 provides self-closing power, to coordinate unlock Part 2 come realize a key be closed function.
In the present embodiment, door and window closer further include can be released in fire hovering lock piece 3 locking restriction effect make Fan body 7 close temperature controller 5, temperature controller 5 include for by be located at hovering screens 32 in guide rod 14 release pushing block 51, be used for The spring 52 of motive force is provided and pushing block 51 is limited in normal use and the limit released to pushing block 51 can be crushed in fire The temperature control pearl 53 of position effect, temperature controller 5 are set to by hovering lock piece 3, and pushing block 51 is including confined planes 511, stress surface 512 and in fire Solution locking face 513 when calamity for pushing guide rod 14, temperature control pearl 53 are fixedly installed and are contacted with confined planes 511 and limited to pushing block 51, One end of spring 52 is fixed, and the other end of spring 52 is connect with stress surface 512, and spring 52 is when temperature control pearl 53 is unbroken in pressure Contracting state, after temperature control pearl 53 is broken, spring 52 releases stress the stress surface 512 for pushing pushing block 51 and then makes solution locking face 513 that will lead Bar 14 releases the locking released to Pivot for door or window 6 from hovering screens 32.
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 rotary shaft 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 rotary shaft door and window closer of automatic locking.
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, fan body 7 around Pivot for door or window 6 rotation realize opening and closing, fan body 7 hover when, guide rod 14 is fastened on outstanding Stop in screens 32, is fixed since one end of guide rod 14 is engaged, the other end of guide rod 14 is connect with fan body 7 again, therefore between fan body 7 Ground connection is locked, can not be rotated around Pivot for door or window 6, and the position of fan body 7 is fixed at this time, in the state for opening hovering, needs When closing window, unlock rod 22 is pushed manually, and the other end of unlock rod 22 can release guide rod 14 from hovering screens 32 to lift restrictions Effect, 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；When fan body 7 is closed, guide rod 14 are fastened in closure screens 16, and fan body 7 is lockable automatically, can not be opened in the case of not unlocking, and realizes the work(of automatic locking Can, when needing to open, unlock rod 22 is pushed manually, and the other end of unlock rod 22 releases guide rod 14 from closure screens 16 to be released It locks, fan body 7 can be opened again with pivoting at this time；When fire occurs, temperature control pearl 53 is broken, and spring 52 pushes pushing block 51, Guide rod 14 is released the effect of lifting restrictions by the solution locking face 513 of pushing block 51 from hovering screens 32, and fan body 7 is in the self-closing power of spring hinge Under the action of be automatically closed, realize fire prevention automatic window-closing function.
In other embodiments, self-closing actuator 4 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 51 stress surface 512 difference, when temperature control pearl 53 is unbroken according to Actual conditions select tension spring, compression spring or torsional spring to be used as spring 52.
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 rotary shaft door and window closer of automatic locking, it is characterised in that：Including being used to lock automatically when fan body (7) are closed The solution of the automatic locking part (1) of definite limitation Pivot for door or window (6) rotation and the restriction effect for releasing the automatic locking part (1) Latch fitting (2), the automatic locking part (1) are set to the side of shaft (6) or are connect with shaft (6).
2. rotary shaft door and window closer according to claim 1, it is characterised in that：The door and window closer further includes fanning The hovering lock piece (3) that locking limitation Pivot for door or window (6) rotates when body (7) is opened, the unlock piece (2) can be used for described in releasing The restriction effect of hovering lock piece (3).
3. rotary shaft 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 (4) for driving fan body (7) to close, the self-closing actuator (4) are set between framework (8) and fan body (7).
4. rotary shaft 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 (5) that the restriction effect of the hovering lock piece (3) makes fan body (7) close, temperature controller (5) packet can be released when calamity It includes pushing block (51), the spring (52) for providing motive force and pushing block (51) is limited in normal use and can be broken in fire Size degradation removes the temperature control pearl (53) to the position-limiting action of pushing block (51).
5. rotary shaft door and window closer according to claim 4, it is characterised in that：The pushing block (51) includes confined planes (511), stress surface (512) and the solution locking face (513) in fire for pushing the unlock piece (2) or the lock piece (3) that hovers, The temperature control pearl (53) is fixedly installed and is contacted with the confined planes (511) and limited to the pushing block (51), the spring (52) One end fix, the other end of the spring (52) is connect with the stress surface (512), and the spring (52) is in temperature control pearl (53) In compression or the state stretched when unbroken.
6. rotary shaft door and window closer according to claim 5, it is characterised in that：The automatic locking part (1) includes closing It closes card slot (11) and is used to engage the retaining pin (12) for limiting Pivot for door or window (6) with the closure card slot (11), it is described to close The circumferential surface that card slot (11) is set to Pivot for door or window (6) is closed, the unlock piece (2) is that the retaining pin (12) can be driven to exit to close The connecting rod (21) of card slot (11) is closed, the connecting rod (21) and the retaining pin (12) are affixed.
7. rotary shaft door and window closer according to claim 6, it is characterised in that：It is connected with drive on the retaining pin (12) The retaining pin spring (13) of dynamic retaining pin (12) the rebound engaging.
8. rotary shaft door and window closer according to claim 7, it is characterised in that：The hovering lock piece (3) includes using In engaging the hovering card slot (31) limited to Pivot for door or window (6) with the retaining pin (12), the hovering card slot (31) is set to The circumferential surface of Pivot for door or window (6), it is other that the temperature controller (5) is set to the connecting rod (21).
9. rotary shaft door and window closer according to claim 5, it is characterised in that：The automatic locking part (1) includes leading Bar (14), guide groove (15) and Pivot for door or window (6) limited for limiting the guide rod (14) sliding when fan body (7) are closed It is closed screens (16), the guide groove (15) is set to Pivot for door or window (6) side, and the closure screens (16) is set to the guide groove (15) On, one end of the guide rod (14) is set in the guide groove (15) and can be slided along guide groove (15), the guide rod (14) it is another End is connect with fan body (7), and the unlock piece (2) is that the guide rod (14) can be driven from the unlock rod for being closed removal in screens (16) (22)。
10. rotary shaft door and window closer according to claim 9, it is characterised in that：The unlock rod (22), which is equipped with, to be used In the resetting spring (23) for driving the unlock rod (22) to reset.
11. rotary shaft door and window closer according to claim 10, it is characterised in that：The hovering lock piece (3) includes Carry out the hovering screens (32) limited to Pivot for door or window (6) for limiting the guide rod (14) sliding when fan body (7) are opened, it is described Screens (32) of hovering is set on the guide groove (15), and it is other that the temperature controller (5) is set to the unlock rod (22).
12. a kind of door and window of automatic locking, including shaft (6), fan body (7) and framework (8), the shaft (6) is set to the fan Between body (7) and the framework (8), it is characterised in that：Claim 1 to 11 times is equipped between the fan body (7) and framework (8) The rotary shaft door and window closer of automatic locking described in one.
CN201810443461.4A 2018-05-10 2018-05-10 A kind of the rotary shaft door and window closer and door and window of automatic locking Withdrawn CN108468490A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810443461.4A CN108468490A (en) 2018-05-10 2018-05-10 A kind of the rotary shaft door and window closer and door and window of automatic locking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810443461.4A CN108468490A (en) 2018-05-10 2018-05-10 A kind of the rotary shaft door and window closer and door and window of automatic locking

Publications (1)

Publication Number Publication Date
CN108468490A true CN108468490A (en) 2018-08-31

Family

ID=63260997

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810443461.4A Withdrawn CN108468490A (en) 2018-05-10 2018-05-10 A kind of the rotary shaft door and window closer and door and window of automatic locking

Country Status (1)

Country Link
CN (1) CN108468490A (en)

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Application publication date: 20180831