CN204663306U - A kind of vertical-hinged type inner-opening type safety door - Google Patents
A kind of vertical-hinged type inner-opening type safety door Download PDFInfo
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- CN204663306U CN204663306U CN201520388740.7U CN201520388740U CN204663306U CN 204663306 U CN204663306 U CN 204663306U CN 201520388740 U CN201520388740 U CN 201520388740U CN 204663306 U CN204663306 U CN 204663306U
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Abstract
A kind of vertical-hinged type inner-opening type safety door, is characterized in that: comprise inward opening door, be arranged on the outer revolving door frame of inward opening door periphery, the fixing doorframe be fixed on body of wall, interior door hinge, spring hinge, Inner door lock, safety lock; Inward opening door is opened to indoor direction, outer revolving door frame is opened to outdoor direction, inward opening door and outer revolving door frame are by inside door hinge, it is hinged that outer revolving door frame and fixing doorframe pass through spring hinge, Inner door lock is arranged in inward opening door, and safety lock is arranged on and outer turns on doorframe column or open side is fixed on doorframe column; Outside under revolving door frame closed condition, at the angle offering 5 ° ~ 10 ° towards the place of suiting on the direction of outdoor between outer revolving door frame and fixing doorframe; Safety lock comprises safe zip button, safe zip pin, pull-up lock core, drop-down lock core, the 3rd locked groove, the 4th locked groove.The utility model is effective substitute of open form door in classroom or office etc., meets the requirement of fire protection rule, and it is simple, convenient to use, and outward appearance is practical, attractive in appearance.
Description
Technical field
The utility model relates to a kind of safety door, is specifically related to a kind of vertical-hinged type inner-opening type safety door.
Background technology
Usually classroom in the building or office etc., because gathering of people is in indoor activity, indoor gate is all generally the form being designed to interior open form door, shown in accompanying drawing 4, would not affect public passage or corridor like this, attractive in appearancely also facilitates.But once emergencies such as indoor generation fire-fightings, personnel just can pour into doorway, particularly young unfamiliar student, likely the interior indoor gate opened will be blocked, cannot flee from.Because there are similar experience and lessons, so the gate present fire protection rule just specially requiring classroom must be designed to outward opening, but have impact on again the safety of corridor or passage after becoming outward opening door, also unsightly.Thus, building designers will design a door head in front of the door in classroom, then gate is moved to indoor direction, make the outward opening door of notch cuttype, shown in accompanying drawing 5.Also there are some shortcomings in such design, one is very unsightly; Two is the areas affecting classroom; Three is use inconvenience.Notch cuttype outward opening door can be made by design for fire protection requirement when constructing by a lot of newly-built school, when fire control acceptance by after under the table outward opening door can be made into common inward opening door form again, this is the thing of danger close, and as once emergencies such as indoor generation fire-fightings, consequence is just hardly imaginable.
Chinese patent CN2844374Y discloses a kind of emergency exit door, and it is in inward opening door, add an outward opening door, during emergency, rotate zip and just open the door, inconvenient; Overlap wicket in gate, open and littlely have threshold again behind the door, cause new hazards; After closing latching door, indoor occupant can open wicket at any time, is unfavorable for antitheft.
Chinese patent CN203640569U discloses a kind of double-leaf anti-theft fire exit door, and it sets up out two size cervicals orifice of uterus separately, needs to open large wicket with little door key when emergency, complicated and can not accomplish, dangerous.
For this reason, how to design a kind of fire exit not only having met fire protection rule requirement but also met attractive in appearance, convenient, antitheft requirement on using and become the problem that the utility model studies.
Summary of the invention
The utility model provides a kind of vertical-hinged type inner-opening type safety door, its object is to solve the in use safe not problem of the common inward opening door in existing indoor, to meet the related request that fire protection rule specifies.
For achieving the above object, the technical scheme of the first vertical-hinged type inner-opening type safety door that the utility model adopts is: this vertical-hinged type inner-opening type safety door comprises inward opening door, is arranged on the outer revolving door frame of described inward opening door periphery, the fixing doorframe be fixed on body of wall, interior door hinge, spring hinge, Inner door lock, safety lock; Described inward opening door can be opened to indoor direction, described outer revolving door frame can be opened to outdoor direction, described inward opening door and outer revolving door frame are by inside door hinge, it is hinged that described outer revolving door frame and fixing doorframe pass through spring hinge, described Inner door lock is arranged in inward opening door, and described safety lock is arranged on outer revolving door frame; Under described outer revolving door frame closed condition, at the angle offering 5 ° ~ 10 ° towards the place of suiting on the direction of outdoor between outer revolving door frame and fixing doorframe;
Described safety lock comprises safe zip button, safe zip pin, pull-up lock core, drop-down lock core, the 3rd locked groove and the 4th locked groove; Described safe zip button is slidably arranged in the side towards indoor opening direction on described outer revolving door frame, described safe zip pin, pull-up lock core and drop-down lock core are all located in described outer revolving door frame, and one end of described safe zip button is fixedly connected with safe zip pin; Described safe zip pin is vertically located in described outer revolving door frame, the upper end of safe zip pin upwards extends to the first tooth bar, the lower end of described pull-up lock core extends to the second tooth bar downwards, be provided with a tooth sector between described first tooth bar and the second tooth bar, tooth sector engages with the first tooth bar and the second tooth bar; The lower end of described safe zip pin is fixedly connected with described drop-down lock core, described 3rd locked groove is opened on the top frame of described fixing doorframe, described 4th locked groove is opened on the bottom frame of described fixing doorframe, described pull-up lock core can upwards insert in the 3rd locked groove, described drop-down lock core can insert downwards in the 4th locked groove, and making described outer revolving door frame relatively fix doorframe is lock-out state;
Described Inner door lock is made up of hand holding lock and key lock, and described hand holding lock comprises the first lock core and is located at the first locked groove on described outer revolving door frame, and the first lock core matches to lock described inward opening door with the first locked groove; Described key lock comprises the second lock core and the second locked groove, second lock core and the second locked groove match to lock described vertical-hinged type inner-opening type safety door by key, second locked groove is made up of with the blind hole be opened on described fixing doorframe the first through hole of the strip be opened on described safe zip pin, and described first through hole is connected with blind hole; Described first through hole and described second lock core exist on size relationship mate inside and outside be socketed relation, or the length of described first through hole is greater than the height of described second lock core and the length of the first through hole is grown to described safety lock and still can be unlocked.
Related content in technique scheme is explained as follows:
1, in such scheme, preferably scheme is that described first lock core, pull-up lock core and drop-down lock core are angle type lock core, and described second lock core is flat mouth type lock core.
For achieving the above object, the technical scheme of the second vertical-hinged type inner-opening type safety door that the utility model adopts is: this vertical-hinged type inner-opening type safety door comprises inward opening door, is arranged on the outer revolving door frame of described inward opening door periphery, the fixing doorframe be fixed on body of wall, interior door hinge, spring hinge, Inner door lock, safety lock; Described inward opening door can be opened to indoor direction, described outer revolving door frame can be opened to outdoor direction, described inward opening door and outer revolving door frame are by inside door hinge, it is hinged that described outer revolving door frame and fixing doorframe pass through spring hinge, described Inner door lock is arranged in inward opening door, and described safety lock is arranged on outer revolving door frame; Under described outer revolving door frame closed condition, at the angle offering 5 ° ~ 10 ° towards the place of suiting on the direction of outdoor between outer revolving door frame and fixing doorframe;
Described safety lock comprises safe zip button, safe zip pin, upper lock tongue core, lower dead bolt core, upper control pull bar, lower control pull bar, the 3rd locked groove and the 4th locked groove; Described safe zip button is slidably arranged in the side towards indoor opening direction on described outer revolving door frame, described safe zip pin, upper lock tongue core, lower dead bolt core, upper control pull bar and lower control pull bar are all located in described outer revolving door frame, and one end of described safe zip button is fixedly connected with safe zip pin; Described safe zip pin is vertically located in described outer revolving door frame, described upper control pull bar and lower control pull bar are the bending bar that has bending part, wherein, one end of described upper control pull bar and the upper end thereof of described safe zip pin, the other end and the described upper lock tongue core of upper control pull bar are hinged, one end of described lower control pull bar and the lower end of described safe zip pin hinged, the other end and the described lower dead bolt core of lower control pull bar are hinged; Described 3rd locked groove and the 4th locked groove are all opened in the side edge frame of described fixing doorframe, and the 3rd locked groove is positioned at the top of the 4th locked groove; Described upper lock tongue core can coordinate in insertion the 3rd locked groove, and described lower dead bolt core can coordinate in insertion the 4th locked groove, and making described outer revolving door frame relatively fix doorframe is lock-out state;
Described Inner door lock is made up of hand holding lock and key lock, and described hand holding lock comprises the first lock core and is located at the first locked groove on described outer revolving door frame, and the first lock core matches to lock described inward opening door with the first locked groove; Described key lock comprises the second lock core and the second locked groove, second lock core and the second locked groove match to lock described vertical-hinged type inner-opening type safety door by key, second locked groove is made up of with the blind hole be arranged on described fixing doorframe the first through hole of the strip be arranged on described safe zip pin, and described first through hole is connected with blind hole; Described first through hole and described second lock core exist on size relationship mate inside and outside be socketed relation, or the length of described first through hole is greater than the height of described second lock core and the length of the first through hole is grown to described safety lock and still can be unlocked.
Related content in technique scheme is explained as follows:
1, in such scheme, preferably scheme is described first lock core, upper lock tongue core and lower dead bolt core be angle type lock core, and described second lock core is flat mouth type lock core.
For achieving the above object, the technical scheme of the third vertical-hinged type inner-opening type safety door that the utility model adopts is: this vertical-hinged type inner-opening type safety door comprises inward opening door, is arranged on the outer revolving door frame of described inward opening door periphery, the fixing doorframe be fixed on body of wall, interior door hinge, spring hinge, Inner door lock, safety lock; Described inward opening door can be opened to indoor direction, described outer revolving door frame can be opened to outdoor direction, described inward opening door and outer revolving door frame are by inside door hinge, it is hinged that described outer revolving door frame and fixing doorframe pass through spring hinge, described Inner door lock is arranged in inward opening door, and described safety lock is arranged on fixing doorframe; Under described outer revolving door frame closed condition, at the angle offering 5 ° ~ 10 ° towards the place of suiting on the direction of outdoor between outer revolving door frame and fixing doorframe;
Described safety lock comprises safe zip button, safe zip pin, upper lock tongue core, lower dead bolt core, upper control pull bar, lower control pull bar, the 3rd locked groove and the 4th locked groove; Described safe zip button is slidably arranged in the side towards indoor opening direction on described fixing doorframe, described safe zip pin, upper lock tongue core, lower dead bolt core, upper control pull bar and lower control pull bar are all located in described fixing doorframe, and one end of described safe zip button is fixedly connected with safe zip pin; Described safe zip pin is vertically located in described fixing doorframe, described upper control pull bar and lower control pull bar are the bending bar that has bending part, wherein, one end of described upper control pull bar and the upper end thereof of described safe zip pin, the other end and the described upper lock tongue core of upper control pull bar are hinged, one end of described lower control pull bar and the lower end of described safe zip pin hinged, the other end and the described lower dead bolt core of lower control pull bar are hinged; Described 3rd locked groove and the 4th locked groove are all opened in the side edge frame of the unlatching side of described outer revolving door frame, and the 3rd locked groove is positioned at the top of the 4th locked groove; Described upper lock tongue core can coordinate in insertion the 3rd locked groove, and described lower dead bolt core can coordinate in insertion the 4th locked groove, and making described outer revolving door frame relatively fix doorframe is lock-out state;
Described Inner door lock is made up of hand holding lock and key lock, and described hand holding lock comprises the first lock core and is located at the first locked groove on described outer revolving door frame, and the first lock core matches to lock described inward opening door with the first locked groove; Described key lock comprises the second lock core and the second locked groove, second lock core and the second locked groove match to lock described vertical-hinged type inner-opening type safety door by key, second locked groove is made up of the second through hole be arranged on described outer revolving door frame and the blind hole be arranged on described fixing doorframe, and described second through hole is connected with blind hole; Described second lock core can be plugged in the second through hole and blind hole.
Related content in technique scheme is explained as follows:
1, in such scheme, preferably scheme is described first lock core, upper lock tongue core and lower dead bolt core be angle type lock core, and described second lock core is flat mouth type lock core.
The utility model design feature and beneficial effect are: according to the requirement of relevant building and fire-fighting GB, about in building, particularly teaching building or the large opening direction of room entering house door of dormitory building personnel turnover amount and the type of design of door generally have special requirement, have in building or fire protection criteria specification and relate to, the entering house door of teaching building or dormitory building is again usually safety door (emergency door or egress door), and as (fire, earthquake etc.) when there is an emergency indoor this fan, goalkeeper is very important emergency escape passage.The new national standard fire code of current China, code of building design and relevant industries standard all have requirement (as opening direction, gate pattern and width etc.) to this fan door: (1) such as GB50099-2011 " Code for design of secondary and primary shool buildings " width of walkway and door capable of being opened direction required be: " 8. the door and window of 1.8 educational occupancies arranges and should meet the following requirements: 2, the door of each educational occupancy all should be opened to evacuation direction, and the door leaf of unlatching must not tie up the fire escape in aisle." " 8. the width of walkway of 6.1 teaching buildings should meet the following requirements: 2, must not have pilaster, hydrant in the evacuating width of aisle, a facility such as bar that classroom is opened." this vertical hinged door on classroom in educational occupancy outwards (evacuate direction open) should not affect the regulation and stipulation of the comparison contradiction in aisle (passage) again; the utility model just can meet the requirement of above-mentioned regulation and stipulation completely; both usually can make normal inside door and use; can work as safety door again time emergent; and when outer revolving door frame had both opened safety door and without the fire-fighting requirements of threshold once open just can reach; facilitate the evacuation to indoor occupant, do not have the accident of trampling.(2) as GB50352-2005 " civilian construction design general rule " to width of walkway and the requirement of door capable of being opened direction is: " according to fire-protection rating and number of users, by the pertinent regulations of fire code, determine by calculating.Consider the auxiliary function situation in aisle, have the aisle of other functions concurrently, suitably should widen according to actual conditions; Consider the opening direction of the routine door in aisle two, the room door leading to aisle should be driveed to indoor, should suitably increase to width during aisle when driveing." " setting of 6.10.4 door should meet the following requirements: when the door leaf 5, opened to evacu-ation walk and staircase is opened sufficient, do not affect the evacuating width of aisle and landing." our common building room door should be vertical-hinged type inner-opening type door (namely opening in room) mostly, this is because easy to use, overall appearance etc., also more meets the normal function that uses and requirement.Outward opening (opening to aisle side) is neither convenient and practical, also not necessarily attractive in appearance, if just more uneconomical when also will increase the width in aisle, what namely add building is equally shared by all usable floor area.The utility model is exactly heavily separate usual the brand-new of design specifications regulation requirement, style of the present utility model is made at house lead in gate both met tradition and inward opening door can be made in gate, room, also the outer revolving door frame can opening inward opening door when having fire-fighting or emergency becomes safety door, meets fire-fighting and meet an urgent need to wait needs.(3) as GB50016-2014 " Code for fire protection design of buildings " to width of walkway and the requirement of door capable of being opened direction is: " egress door in 6.4.11 building should meet following specifications: 1, the egress door of civilian construction and factory building, should adopt the vertical hinged door to evacuating direction unlatching.The external door of the egress door 4, needing controllers arbitrarily to come in and go out in crowded place at ordinary times and the house that gate control system is set, dormitory, apratment building, do not need when should ensure fire to use any instruments such as key can be easy to open from inside, and the mark having and use prompting should be set in remarkable position." to overturn people completely practical to the vertical-hinged type inner-opening type room door in building for the utility model, attractive in appearance, easy to use but the traditional idea of fire-fighting and escape truck door can not be suitable for, regulation specification in early stage being compared accordingly to contradiction and room door relatively stranger in design (in building room door first add a door stamp again Gate Design is become outward opening door pattern) layout can do brand-new change, " Code for fire protection design of buildings " (GB50016-2014) is had to the room safety door of the cooperation pattern meeting regulation and stipulation requirement appropriateness completely, there is the requirement of inward opening door style in the classroom meeting school's concern completely.
An outer revolving door frame that can rotate to outdoor direction with side direction is installed in the present invention additional outside common inward opening door, outer revolving door frame spring hinge is hinged on fixing doorframe, normally inward opening door is used time usual, as once emergencies such as indoor generation fire-fightings, safe zip button when pulling open safety lock, outer revolving door frame and inward opening door just outwards flick automatically, and indoor occupant can safe escape rapidly, safely, conveniently, fire protection rule requirement is met completely.That is, in the first technical scheme, the side wall of revolving door frame is outside slided and is provided with the safe zip button that can open the door fast, safe zip button is fixedly connected with and controls safe zip pin, when unlocking outer revolving door frame, safe zip button upwards one is drawn gently on slide rail, under the effect of tooth sector, the first tooth bar and the second tooth bar, pull-up lock core moves downward disengaging the 3rd locked groove, drop-down lock core moves upward disengaging the 4th locked groove, whole vertical-hinged type inner-opening type safety door is rapidly to outer ejection, ensures that indoor personal security is withdrawn.In the second technical scheme, equally, the safe zip button of safety lock is fixedly connected with and controls safe zip pin, upper control pull bar and lower control pull bar are the bending bar that has bending part, when unlocking outer revolving door frame, safe zip button upwards one is drawn gently on slide rail, safe zip pin also moves upward, related control and the hinged upper control pull bar of safe zip pin and lower control pull bar outside revolving door frame direction rotate, namely upper lock tongue core and lower dead bolt core lateral movement is made to depart from the 3rd locked groove and the 4th locked groove respectively, now, the related inward opening door of outer revolving door frame departs from fixing doorframe together, under the effect of spring hinge, the safety door of rapid formation opens outward, ensure that indoor personal security is withdrawn.In the third technical scheme, the side wall of fixing doorframe is slided the safety lock arranging and can open the door fast again, the safe zip button of safety lock is fixedly connected with and controls safe zip pin, upper control pull bar and lower control pull bar are the bending bar that has bending part, when unlocking outer revolving door frame, safe zip button upwards one is drawn gently on slide rail, safe zip pin also moves upward, related control and the hinged upper control pull bar of safe zip pin and lower control pull bar rotate to fixing doorframe direction, namely upper lock tongue core and lower dead bolt core lateral movement is made to depart from the 3rd locked groove and the 4th locked groove respectively, now, the related inward opening door of outer revolving door frame departs from fixing doorframe together, under the effect of spring hinge, the safety door of rapid formation opens outward, ensure that indoor personal security is withdrawn.
Time under described outer revolving door frame closed condition, at the angle offering 5 ° ~ 10 ° towards the place of suiting on the direction of outdoor between outer revolving door frame and fixing doorframe, effect is that when pulling open safe zip button, outer revolving door frame can not stick on fixing doorframe, fixing doorframe can be left fast, ensure that the use safety under bursty state.
Outer revolving door frame is connected with fixing doorframe spring hinge, and when pulling open safe zip button, outer revolving door frame is under the effect of spring hinge, automatically can eject fixing doorframe fast, use safety and convenient.
The design of inward opening door lock adopts two tongue lock, and be namely made up of hand holding lock and key lock, the first lock core of hand holding lock can be angle type lock core, and the second lock core of key lock can be flat mouth type lock core.Control first lock core is opened, for normal inlet/outlet uses with handle; In the first and the second technical scheme, with the second lock core of key operated control two gear, locking a door for playing, locking inward opening door and outer revolving door frame simultaneously, locking safe zip button and antitheft (stop in anyone and open and external-open gate) uses again.As must key be used when will lock a door, when key operated be locked into the first gear time, second lock core is locked in outer revolving door frame (being namely locked in the through hole be opened on safe zip pin), now, two kinds of modes can be divided into again: 1, when through hole and the second lock core exist on size relationship mate inside and outside be socketed relation, also when namely the size of through hole just can hold lower second lock core, the activity of the safe zip pin in outer revolving door frame can be controlled, inward opening door can be completely locked, safe zip button can not use, inside and outside personnel cannot pass in and out, serve anti-theft function, 2, when the length of through hole is much larger than the height of the second lock core, second lock core after entering through hole safe zip button still can drive safety draw lock pin movement, and make pull-up lock core and drop-down lock core or upper lock tongue core and lower dead bolt core depart from locked groove to unlock, completely locked in outdoor direction inward opening door, can not open without key, although look up in indoor side, inward opening door is locked, but safe zip button can use, when there being case of emergency, indoor and outdoor personnel can pull open safe zip button and outwards open safety door and flee from, and gate is at this moment not anti-theft function completely.When key operated be locked into the second gear time, the second lock core is by being directly locked on fixing doorframe after outer revolving door frame, and further locked inward opening door and outer revolving door frame, safe zip button can not use, and can play anti-theft function completely.In the third technical scheme, with the second lock core of key operated control two gear, locking a door for playing, locking inward opening door and outer revolving door frame simultaneously, locking fixes doorframe and the effect of antitheft (stop in anyone and open and external-open gate) again.As must key be used when will lock a door, when key operated be locked into the first gear time, the second lock core is in the second through hole of outer revolving door frame, now, outdoor personnel can not enter indoor without key, although inward opening door is locked on indoor direction, safety lock still can unlock.When there being case of emergency, indoor occupant can pull open safe zip button and outwards opens safety door and flee from, and gate is at this moment not anti-theft function completely.When key operated be locked into the second gear time, second lock core is plugged in blind hole, now, with regard to further locked inward opening door and outer revolving door frame, safety lock is also inoperative, safe zip button can not use, and inward opening door, outer revolving door frame are connected by the second lock core with fixing doorframe and are fixed together, and can play anti-theft function completely.
The utility model be a kind of when fire-fighting needs or emergency inward opening door can change into rapidly the design concept of outer open form safety door, effective substitute products of open form door in classroom in building or office etc., meet the requirement of fire protection rule completely, it is simple, convenient to use, and outward appearance is practical, attractive in appearance.
Accompanying drawing explanation
Accompanying drawing 1 is the vertical-hinged type inner-opening type exit structure schematic diagram one of the utility model embodiment one;
Accompanying drawing 2 is the vertical-hinged type inner-opening type exit structure schematic diagram one of the utility model embodiment two;
Accompanying drawing 3 is the vertical-hinged type inner-opening type exit structure schematic diagram one of the utility model embodiment three;
Accompanying drawing 4 be prior art indoor in the unfolding mode schematic diagram of open form door;
Accompanying drawing 5 is the unfolding mode schematic diagram that the indoor and outdoor of prior art is opened the door;
Accompanying drawing 6 is the vertical-hinged type inner-opening type exit structure schematic diagram two of the utility model embodiment one;
Accompanying drawing 7 is the vertical-hinged type inner-opening type safety door transverse sectional view of the utility model embodiment one;
Accompanying drawing 8 is the vertical-hinged type inner-opening type exit structure schematic diagram two of the utility model embodiment two;
Accompanying drawing 9 is the vertical-hinged type inner-opening type safety door transverse sectional view of the utility model embodiment two;
Accompanying drawing 10 is the vertical-hinged type inner-opening type exit structure schematic diagram two of the utility model embodiment three;
Accompanying drawing 11 is the vertical-hinged type inner-opening type safety door transverse sectional view of the utility model embodiment three;
Accompanying drawing 12 is vertical-hinged type inner-opening type safety door transverse sectional view of the present utility model;
Accompanying drawing 13 is the front view of the spring hinge of vertical-hinged type inner-opening type safety door of the present utility model;
Accompanying drawing 14 is the top view of the spring hinge of vertical-hinged type inner-opening type safety door of the present utility model;
Accompanying drawing 15 is the vertical-hinged type inner-opening type exit structure schematic diagram three of the utility model embodiment one;
Accompanying drawing 16 is the amplification view at the A place of accompanying drawing 15;
Accompanying drawing 17 is the amplification view at the B place of accompanying drawing 15;
Accompanying drawing 18 is the amplification view at the C place of accompanying drawing 15;
Accompanying drawing 19 is the vertical-hinged type inner-opening type exit structure schematic diagram three of the utility model embodiment two;
Accompanying drawing 20 is the amplification view at the B place of accompanying drawing 19;
Accompanying drawing 21 is the amplification view at the C place of accompanying drawing 19;
Accompanying drawing 22 is that the A-A of accompanying drawing 21 is to sectional view;
Accompanying drawing 23 is the vertical-hinged type inner-opening type exit structure schematic diagram three of the utility model embodiment three;
Accompanying drawing 24 is the amplification view at the B place of accompanying drawing 23;
Accompanying drawing 25 is the amplification view at the C place of accompanying drawing 23;
Accompanying drawing 26 is that the A-A of accompanying drawing 25 is to sectional view;
Accompanying drawing 27 is the structural representation of the Inner door lock of vertical-hinged type inner-opening type safety door of the present utility model;
Accompanying drawing 28 is the internal view of the hand holding lock of the vertical-hinged type inner-opening type safety door of the utility model embodiment one or embodiment two;
Accompanying drawing 29 is the internal view of key lock when being locked into the first gear of the vertical-hinged type inner-opening type safety door of the utility model embodiment one or embodiment two;
Accompanying drawing 30 is the internal view of key lock when being locked into the second gear of the vertical-hinged type inner-opening type safety door of the utility model embodiment one or embodiment two;
Accompanying drawing 31 is the structural representation of the first through hole on the safe zip pin of the vertical-hinged type inner-opening type safety door of the utility model embodiment one or embodiment two;
Accompanying drawing 32 is the internal view of the hand holding lock of the vertical-hinged type inner-opening type safety door of the utility model embodiment three;
Accompanying drawing 33 is the internal view of key lock when being locked into the first gear of the vertical-hinged type inner-opening type safety door of the utility model embodiment three;
Accompanying drawing 34 is the internal view of key lock when being locked into the second gear of the vertical-hinged type inner-opening type safety door of the utility model embodiment three.
In above accompanying drawing: 1, inward opening door; 2, outer revolving door frame; 3, fixing doorframe; 4, interior door hinge; 5, spring hinge; 6, Inner door lock; 7, safe zip button; 8, safe zip pin; 9, pull-up lock core; 10, drop-down lock core; 11, the 3rd locked groove; 12, the 4th locked groove; 13, the first tooth bar; 14, the second tooth bar; 15, tooth sector; 16, hand holding lock; 17, key lock; 18, the first lock core; 19, the first locked groove; 20, the second lock core; 21, the second locked groove; 22, the first through hole; 23, angle; 24, upper lock tongue core; 25, lower dead bolt core; 26, upper control pull bar; 27, lower control pull bar; 28, classroom; 29, corridor.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment one: a kind of vertical-hinged type inner-opening type safety door
Shown in accompanying drawing 1,6,7,12 ~ 18,27 ~ 31, this vertical-hinged type inner-opening type safety door comprises inward opening door 1, is arranged on the outer revolving door frame 2 of described inward opening door 1 periphery, the fixing doorframe 3 be fixed on body of wall, interior door hinge 4, spring hinge 5, Inner door lock 6, safety lock; Described inward opening door 1 can be opened to indoor direction, described outer revolving door frame 2 can be opened to outdoor direction, described inward opening door 1 is hinged by interior door hinge 4 with outer revolving door frame 2, described outer revolving door frame 2 is hinged by spring hinge 5 with fixing doorframe 3, described Inner door lock 6 is arranged in inward opening door 1, and described safety lock is arranged on outer revolving door frame 2; Under described outer revolving door frame 2 closed condition, at the angle 23 offering 5 ° ~ 10 ° towards the place of suiting on the direction of outdoor between outer revolving door frame 2 and fixing doorframe 3;
Described safety lock comprises safe zip button 7, safe zip pin 8, pull-up lock core 9, drop-down lock core 10, the 3rd locked groove 11 and the 4th locked groove 12; Described safe zip button 7 is slidably arranged in the side towards indoor opening direction on described outer revolving door frame 2, described safe zip pin 8, pull-up lock core 9 and drop-down lock core 10 are all located in described outer revolving door frame 2, and one end of described safe zip button 7 is fixedly connected with safe zip pin 8; Described safe zip pin 8 to be vertically located in described outer revolving door frame 2, the upper end of safe zip pin 8 upwards extends to the first tooth bar 13, the lower end of described pull-up lock core 9 extends to the second tooth bar 14 downwards, be provided with a tooth sector 15 between described first tooth bar 13 and the second tooth bar 14, tooth sector 15 engages with the first tooth bar 13 and the second tooth bar 14; The lower end of described safe zip pin 8 is fixedly connected with described drop-down lock core 10, described 3rd locked groove 11 is opened on the top frame of described fixing doorframe 3, described 4th locked groove 12 is opened on the bottom frame of described fixing doorframe 3, described pull-up lock core 9 can upwards insert in the 3rd locked groove 11, described drop-down lock core 10 can insert downwards in the 4th locked groove 12, makes described outer revolving door frame 2 relatively fix doorframe 3 in lock-out state;
Described Inner door lock 6 is made up of hand holding lock 16 and key lock 17, and described hand holding lock 16 comprises the first lock core 18 and the first locked groove 19, first lock core 18 be located on described outer revolving door frame 2 matches to lock described inward opening door 1 with the first locked groove 19; Described key lock 17 comprises the second lock core 20 and the second locked groove 21, second lock core 20 and the second locked groove 21 match to lock described vertical-hinged type inner-opening type safety door by key, second locked groove 21 is made up of with the blind hole be opened on described fixing doorframe 3 the first through hole 22 of the strip be opened on described safe zip pin 8, and described first through hole 22 is connected with blind hole; Described first through hole 22 and described second lock core 20 exist on size relationship mate inside and outside be socketed relation, or the length of described first through hole 22 is greater than the height of described second lock core 20 and the length of the first through hole 22 is grown to described safety lock and still can be unlocked.
Described first lock core 18, pull-up lock core 9 and drop-down lock core 10 are angle type lock core, and described second lock core 20 is flat mouth type lock core.
The operating principle of the present embodiment: the mode of locking a door of safety lock is upper and lower lock core mode, design safety zip pin 8, pull-up lock core 9, drop-down lock core 10, first tooth bar 13, second tooth bar 1 and tooth sector 15 in the column of i.e. revolving door frame 2 outside, pull-up lock core 9 and drop-down lock core 10 can be inserted in the 3rd locked groove 11 on fixing doorframe 3 and the 4th locked groove 12 respectively, pull-up lock core 9 and drop-down lock core 10 spring type angle type lock core, effect can repeat easily to open outer revolving door frame 2.When upwards pulling open the safe zip button 7 on outer revolving door frame 2, safe zip button 7 controls safe zip pin 8 and moves upward.Drop-down lock core 10 and spring depart from the 4th locked groove 12 of fixing doorframe 3; Pull-up lock core 9 under the effect of the first tooth bar 13, second tooth bar 14 and tooth sector 15 and spring depart from the 3rd locked groove 11 of fixing doorframe 3.Namely upwards pull open safe zip button 7 to control to make pull-up lock core 9 and drop-down lock core 10 to inside contracting, the related inward opening door 1 of outer revolving door frame 2 departs from fixing doorframe 3 together, under the effect of spring hinge 5, forms rapidly the safety door of opens outward.
Inner door lock 6 design adopts two tongue lock, both first lock core 18(angle type lock cores); A second lock core 20(flat mouth type lock core).The first lock core 18 controlled is opened, for normal inlet/outlet uses with handle; With the second lock core 20 of two gears of key operated control, locking a door for playing, locking inward opening door 1 and outer revolving door frame 2 simultaneously, locking safe zip button 7 and antitheft (stop in anyone and open and external-open gate) uses again.As must key be used when will lock a door, when key operated be locked into the first gear time, tapered end is locked in outer revolving door frame 2, can be divided into two kinds of modes:
First kind of way, when the first through hole 22 and the second lock core 20 exist on size relationship mate inside and outside be socketed relation, also when namely the size of the first through hole 22 just can hold lower second lock core 20, the activity of the safe zip pin 8 in outer revolving door frame 2 can be controlled, inward opening door 1 can be completely locked, safe zip button 7 can not use, and inside and outside personnel cannot pass in and out, and serve anti-theft function;
The second way, when the length of the first through hole 22 is much larger than the height of the second lock core 20, after second lock core 20 enters the first through hole 22, safe zip button 7 still can drive safe zip pin 8 to move, and make pull-up lock core 9 and drop-down lock core 10 depart from locked groove unblock, completely locked in outdoor direction inward opening door 1, can not open without key, the inward opening door 1 locked (must open with key) although look up in indoor side, but safe zip button 7 can use, when there being case of emergency, indoor and outdoor personnel can pull open safe zip button 7 and open safety door and flee from, at this moment gate does not have anti-theft function completely.When key operated be locked into the second gear time, the second lock core 20 is by being directly locked on fixing doorframe 3 after outer revolving door frame 2, further locked inward opening door 1 and outer revolving door frame 2, safe zip button 7 can not use, and can play anti-theft function completely.
Time under described outer revolving door frame 2 closed condition, at the angle 23 offering 5 ° ~ 10 ° towards the place of suiting on the direction of outdoor between outer revolving door frame 2 and fixing doorframe 3, effect is that when pulling open safe zip button 7, outer revolving door frame 2 can not stick on fixing doorframe 3, fixing doorframe 3 can be left fast, ensure that the use safety under bursty state.
Outer revolving door frame 2 is connected with fixing doorframe 3 spring hinge 5, and when pulling open safe zip button 7, outer revolving door frame 2 is under the effect of spring hinge 5, automatically can eject fixing doorframe 3 fast, use safety and convenient.
In addition, safe zip button 7 usually time can with safe screw thread wire tag, safe zip button 7 promptly can be upwards lifted when there being emergency, safe screw thread line can do the mark of review time simultaneously, to check the flexibility of outward opening door at a fixed time, ensure quality during safe handling, also can be used for the method to student or indoor occupant explanation and demonstration demonstration outward opening door, after how church end user uses, carry out safe screw thread wire tag again.
Embodiment two: a kind of vertical-hinged type inner-opening type safety door
Shown in accompanying drawing 2,8,9,12 ~ 14,19 ~ 22,27 ~ 31, this vertical-hinged type inner-opening type safety door comprises inward opening door 1, is arranged on the outer revolving door frame 2 of described inward opening door 1 periphery, the fixing doorframe 3 be fixed on body of wall, interior door hinge 4, spring hinge 5, Inner door lock 6, safety lock; Described inward opening door 1 can be opened to indoor direction, described outer revolving door frame 2 can be opened to outdoor direction, described inward opening door 1 is hinged by interior door hinge 4 with outer revolving door frame 2, described outer revolving door frame 2 is hinged by spring hinge 5 with fixing doorframe 3, described Inner door lock 6 is arranged in inward opening door 1, and described safety lock is arranged on outer revolving door frame 2; Under described outer revolving door frame 2 closed condition, at the angle 23 offering 5 ° ~ 10 ° towards the place of suiting on the direction of outdoor between outer revolving door frame 2 and fixing doorframe 3;
Described safety lock comprises safe zip button 7, safe zip pin 8, upper lock tongue core 24, lower dead bolt core 25, upper control pull bar 26, lower control pull bar 27, the 3rd locked groove 11 and the 4th locked groove 12; Described safe zip button 7 is slidably arranged in the side towards indoor opening direction on described outer revolving door frame 2, described safe zip pin 8, upper lock tongue core 24, lower dead bolt core 25, upper control pull bar 26 and lower control pull bar 27 are all located in described outer revolving door frame 2, and one end of described safe zip button 7 is fixedly connected with safe zip pin 8; Described safe zip pin 8 to be vertically located in described outer revolving door frame 2, described upper control pull bar 26 and lower control pull bar 27 are the bending bar that has bending part, wherein, one end of described upper control pull bar 26 and the upper end thereof of described safe zip pin 8, the other end and the described upper lock tongue core 24 of upper control pull bar 26 are hinged, one end of described lower control pull bar 27 and the lower end of described safe zip pin 8 hinged, the other end and the described lower dead bolt core 25 of lower control pull bar 27 are hinged; Described 3rd locked groove 11 and the 4th locked groove 12 are all opened in the side edge frame of described fixing doorframe 3, and the 3rd locked groove 11 is positioned at the top of the 4th locked groove 12; Described upper lock tongue core 24 can coordinate in insertion the 3rd locked groove 11, and described lower dead bolt core 25 can coordinate in insertion the 4th locked groove 12, makes described outer revolving door frame 2 relatively fix doorframe 3 in lock-out state;
Described Inner door lock 6 is made up of hand holding lock 16 and key lock 17, and described hand holding lock 16 comprises the first lock core 18 and the first locked groove 19, first lock core 18 be located on described outer revolving door frame 2 matches to lock described inward opening door 1 with the first locked groove 19; Described key lock 17 comprises the second lock core 20 and the second locked groove 21, second lock core 20 and the second locked groove 21 match to lock described vertical-hinged type inner-opening type safety door by key, second locked groove 21 is made up of with the blind hole be arranged on described fixing doorframe 3 the first through hole 22 of the strip be arranged on described safe zip pin 8, and described first through hole 22 is connected with blind hole; Described first through hole 22 and described second lock core 20 exist on size relationship mate inside and outside be socketed relation, or the length of described first through hole 22 is greater than the height of described second lock core 20 and the length of the first through hole 22 is grown to described safety lock and still can be unlocked.
Described first lock core 18, upper lock tongue core 24 and lower dead bolt core 25 are angle type lock core, and described second lock core 20 is flat mouth type lock core.
The operating principle of the present embodiment: the mode of locking a door of safety lock is that left and right sides is to lock core mode, namely the column interior design upper lock tongue core 24 of outer revolving door frame 2 is connected with fixing doorframe 3 with lower dead bolt core 25 side direction, the lock core head of upper lock tongue core 24 and lower dead bolt core 25 adopts spring type angle type lock core, and effect can repeat easily to open outer revolving door frame 2.When upwards pulling open the safe zip button 7 on outer revolving door frame 2, safe zip button 7 controls safe zip pin 8 and moves upward, safe zip pin 8 makes control pull bar 26 and lower control pull bar 27 rotate, and then make upper lock tongue core 24 and the lateral movement of lower dead bolt core 25, upper lock tongue core 24 departs from the 3rd locked groove 11, and lower dead bolt core 25 departs from the 4th locked groove 12, and the related inward opening door 1 of outer revolving door frame 2 departs from fixing doorframe 3 together, under the effect of spring hinge 5, form rapidly the safety door of opens outward.
Inner door lock 6 design adopts two tongue lock, both first lock core 18(angle type lock cores); A second lock core 20(flat mouth type lock core).The first lock core 18 controlled is opened, for normal inlet/outlet uses with handle; With the second lock core 20 of two gears of key operated control, locking a door for playing, locking inward opening door 1 and outer revolving door frame 2 simultaneously, locking safe zip button 7 and antitheft (stop in anyone and open and external-open gate) uses again.As must key be used when will lock a door, when key operated be locked into the first gear time, tapered end is locked in outer revolving door frame 2, can be divided into two kinds of modes:
First kind of way, when the first through hole 22 and the second lock core 20 exist on size relationship mate inside and outside be socketed relation, also when namely the size of the first through hole 22 just can hold lower second lock core 20, the activity of the safe zip pin 8 in outer revolving door frame 2 can be controlled, inward opening door 1 can be completely locked, safe zip button 7 can not use, and inside and outside personnel cannot pass in and out, and serve anti-theft function;
The second way, when the length of the first through hole 22 is much larger than the height of the second lock core 20, after second lock core 20 enters the first through hole 22, safe zip button 7 still can drive safe zip pin 8 to move, and make upper lock tongue core 24 and lower dead bolt core 25 depart from locked groove unblock, completely locked in outdoor direction inward opening door 1, can not open without key, the inward opening door 1 locked (must open with key) although look up in indoor side, but safe zip button 7 can use, when there being case of emergency, indoor and outdoor personnel can pull open safe zip button 7 and open safety door and flee from, at this moment gate does not have anti-theft function completely.When key operated be locked into the second gear time, the second lock core 20 is by being directly locked on fixing doorframe 3 after outer revolving door frame 2, further locked inward opening door 1 and outer revolving door frame 2, safe zip button 7 can not use, and can play anti-theft function completely.
Time under described outer revolving door frame 2 closed condition, at the angle 23 offering 5 ° ~ 10 ° towards the place of suiting on the direction of outdoor between outer revolving door frame 2 and fixing doorframe 3, effect is that when pulling open safe zip button 7, outer revolving door frame 2 can not stick on fixing doorframe 3, fixing doorframe 3 can be left fast, ensure that the use safety under bursty state.
Outer revolving door frame 2 is connected with fixing doorframe 3 spring hinge 5, and when pulling open safe zip button 7, outer revolving door frame 2 is under the effect of spring hinge 5, automatically can eject fixing doorframe 3 fast, use safety and convenient.
In addition, safe zip button 7 usually time can with safe screw thread wire tag, safe zip button 7 promptly can be upwards lifted when there being emergency, safe screw thread line can do the mark of review time simultaneously, to check the flexibility of outward opening door at a fixed time, ensure quality during safe handling, also can be used for the method to student or indoor occupant explanation and demonstration demonstration outward opening door, after how church end user uses, carry out safe screw thread wire tag again.
Embodiment three: a kind of vertical-hinged type inner-opening type safety door
Shown in accompanying drawing 3,10 ~ 14,23 ~ 27,32 ~ 34, this vertical-hinged type inner-opening type safety door comprises inward opening door 1, is arranged on the outer revolving door frame 2 of described inward opening door 1 periphery, the fixing doorframe 3 be fixed on body of wall, interior door hinge 4, spring hinge 5, Inner door lock 6, safety lock; Described inward opening door 1 can be opened to indoor direction, described outer revolving door frame 2 can be opened to outdoor direction, described inward opening door 1 is hinged by interior door hinge 4 with outer revolving door frame 2, described outer revolving door frame 2 is hinged by spring hinge 5 with fixing doorframe 3, described Inner door lock 6 is arranged in inward opening door 1, and described safety lock is arranged on fixing doorframe 3; Under described outer revolving door frame 2 closed condition, at the angle 23 offering 5 ° ~ 10 ° towards the place of suiting on the direction of outdoor between outer revolving door frame 2 and fixing doorframe 3;
Described safety lock comprises safe zip button 7, safe zip pin 8, upper lock tongue core 24, lower dead bolt core 25, upper control pull bar 26, lower control pull bar 27, the 3rd locked groove 11 and the 4th locked groove 12; Described safe zip button 7 is slidably arranged in the side towards indoor opening direction on described fixing doorframe 3, described safe zip pin 8, upper lock tongue core 24, lower dead bolt core 25, upper control pull bar 26 and lower control pull bar 27 are all located in described fixing doorframe 3, and one end of described safe zip button 7 is fixedly connected with safe zip pin 8; Described safe zip pin 8 is vertically located in described fixing doorframe 3, described upper control pull bar 26 and lower control pull bar 27 are the bending bar that has bending part, wherein, one end of described upper control pull bar 26 and the upper end thereof of described safe zip pin 8, the other end and the described upper lock tongue core 24 of upper control pull bar 26 are hinged, one end of described lower control pull bar 27 and the lower end of described safe zip pin 8 hinged, the other end and the described lower dead bolt core 25 of lower control pull bar 27 are hinged; Described 3rd locked groove 11 and the 4th locked groove 12 are all opened in the side edge frame of the unlatching side of described outer revolving door frame 2, and the 3rd locked groove 11 is positioned at the top of the 4th locked groove 12; Described upper lock tongue core 24 can coordinate in insertion the 3rd locked groove 11, and described lower dead bolt core 25 can coordinate in insertion the 4th locked groove 12, makes described outer revolving door frame 2 relatively fix doorframe 3 in lock-out state;
Described Inner door lock 6 is made up of hand holding lock 16 and key lock 17, and described hand holding lock 16 comprises the first lock core 18 and the first locked groove 19, first lock core 18 be located on described outer revolving door frame 2 matches to lock described inward opening door 1 with the first locked groove 19; Described key lock 17 comprises the second lock core 20 and the second locked groove 21, second lock core 20 and the second locked groove 21 match to lock described vertical-hinged type inner-opening type safety door by key, second locked groove 21 is made up of the second through hole be arranged on described outer revolving door frame 2 and the blind hole be arranged on described fixing doorframe 3, and described second through hole is connected with blind hole; Described second lock core 20 can be plugged in the second through hole and blind hole.
Described first lock core 18, upper lock tongue core 24 and lower dead bolt core 25 are angle type lock core, and described second lock core 20 is flat mouth type lock core.
The operating principle of the present embodiment: the mode of locking a door of safety lock is that left and right sides is to lock core mode, namely the column interior design upper lock tongue core 24 fixing doorframe 3 is connected with outer revolving door frame 2 with lower dead bolt core 25 side direction, the lock core head of upper lock tongue core 24 and lower dead bolt core 25 adopts spring type angle type lock core, and effect can repeat easily to open outer revolving door frame 2.When upwards pulling open the safe zip button 7 on fixing doorframe 3, safe zip button 7 controls safe zip pin 8 and moves upward, safe zip pin 8 makes control pull bar 26 and lower control pull bar 27 rotate, and then make upper lock tongue core 24 and the lateral movement of lower dead bolt core 25, upper lock tongue core 24 departs from the 3rd locked groove 11, and lower dead bolt core 25 departs from the 4th locked groove 12, and the related inward opening door 1 of outer revolving door frame 2 departs from fixing doorframe 3 together, under the effect of spring hinge 5, form rapidly the safety door of opens outward.
Inner door lock 6 design adopts two tongue lock, both first lock core 18(angle type lock cores); A second lock core 20(flat mouth type lock core).The first lock core 18 controlled is opened, for normal inlet/outlet uses with handle; With the second lock core 20 of two gears of key operated control, locking a door for playing, locking inward opening door 1 and outer revolving door frame 2 simultaneously, locking safe zip button 7 and antitheft (stop in anyone and open and external-open gate) uses again.As must key be used when will lock a door, when key operated be locked into the first gear time, tapered end is just locked in the second through hole of outer revolving door frame 2.Completely locked in outdoor direction inward opening door 1, can not open without key, the inward opening door 1 locked (must open with key) although look up in indoor side, but safe zip button 7 can use, when there being case of emergency, indoor and outdoor personnel can pull open safe zip button 7 and open safety door and flee from, and gate is at this moment not anti-theft function completely.When key operated be locked into the second gear time, directly be locked into after second through hole of the second lock core 20 by outer revolving door frame 2 in the blind hole of fixing doorframe 3, further locked inward opening door 1 and outer revolving door frame 2, safe zip button 7 can not use, and can play anti-theft function completely.
Time under described outer revolving door frame 2 closed condition, at the angle 23 offering 5 ° ~ 10 ° towards the place of suiting on the direction of outdoor between outer revolving door frame 2 and fixing doorframe 3, effect is that when pulling open safe zip button 7, outer revolving door frame 2 can not stick on fixing doorframe 3, fixing doorframe 3 can be left fast, ensure that the use safety under bursty state.
Outer revolving door frame 2 is connected with fixing doorframe 3 spring hinge 5, and when pulling open safe zip button 7, outer revolving door frame 2 is under the effect of spring hinge 5, automatically can eject fixing doorframe 3 fast, use safety and convenient.
In addition, safe zip button 7 usually time can with safe screw thread wire tag, safe zip button 7 promptly can be upwards lifted when there being emergency, safe screw thread line can do the mark of review time simultaneously, to check the flexibility of outward opening door at a fixed time, ensure quality during safe handling, also can be used for the method to student or indoor occupant explanation and demonstration demonstration outward opening door, after how church end user uses, carry out safe screw thread wire tag again.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (6)
1. a vertical-hinged type inner-opening type safety door, is characterized in that: this vertical-hinged type inner-opening type safety door comprises inward opening door (1), is arranged on the outer revolving door frame (2) of described inward opening door (1) periphery, is fixed on the fixing doorframe (3) on body of wall, interior door hinge (4), spring hinge (5), Inner door lock (6), safety lock; Described inward opening door (1) can be opened to indoor direction, described outer revolving door frame (2) can be opened to outdoor direction, described inward opening door (1) is hinged by interior door hinge (4) with outer revolving door frame (2), described outer revolving door frame (2) is hinged by spring hinge (5) with fixing doorframe (3), described Inner door lock (6) is arranged in inward opening door (1), and described safety lock is arranged on outer revolving door frame (2); Under described outer revolving door frame (2) closed condition, at the angle (23) offering 5 ° ~ 10 ° towards the place of suiting on the direction of outdoor between outer revolving door frame (2) and fixing doorframe (3);
Described safety lock comprises safe zip button (7), safe zip pin (8), pull-up lock core (9), drop-down lock core (10), the 3rd locked groove (11) and the 4th locked groove (12); Described safe zip button (7) is slidably arranged in the side towards indoor opening direction on described outer revolving door frame (2), described safe zip pin (8), pull-up lock core (9) and drop-down lock core (10) are all located in described outer revolving door frame (2), and one end of described safe zip button (7) is fixedly connected with safe zip pin (8); Described safe zip pin (8) is vertically located in described outer revolving door frame (2), the upper end of safe zip pin (8) upwards extends to the first tooth bar (13), the lower end of described pull-up lock core (9) extends to the second tooth bar (14) downwards, be provided with a tooth sector (15) between described first tooth bar (13) and the second tooth bar (14), tooth sector (15) engages with the first tooth bar (13) and the second tooth bar (14); The lower end of described safe zip pin (8) is fixedly connected with described drop-down lock core (10), described 3rd locked groove (11) is opened on the top frame of described fixing doorframe (3), described 4th locked groove (12) is opened on the bottom frame of described fixing doorframe (3), described pull-up lock core (9) can upwards be inserted in the 3rd locked groove (11), described drop-down lock core (10) can be inserted downwards in the 4th locked groove (12), makes described outer revolving door frame (2) relatively fix doorframe (3) in lock-out state;
Described Inner door lock (6) is made up of hand holding lock (16) and key lock (17), described hand holding lock (16) comprises the first lock core (18) and is located at the first locked groove (19) on described outer revolving door frame (2), and the first lock core (18) matches to lock described inward opening door (1) with the first locked groove (19); Described key lock (17) comprises the second lock core (20) and the second locked groove (21), second lock core (20) and the second locked groove (21) match to lock described vertical-hinged type inner-opening type safety door by key, second locked groove (21) is made up of with the blind hole be opened on described fixing doorframe (3) first through hole (22) of the strip be opened on described safe zip pin (8), and described first through hole (22) is connected with blind hole; Described first through hole (22) and described second lock core (20) exist on size relationship mate inside and outside be socketed relation, or the length of described first through hole (22) is greater than the height of described second lock core (20) and the length of the first through hole (22) is grown to described safety lock and still can be unlocked.
2. a kind of vertical-hinged type inner-opening type safety door according to claim 1, is characterized in that: described first lock core (18), pull-up lock core (9) and drop-down lock core (10) are angle type lock core, described second lock core (20) is flat mouth type lock core.
3. a vertical-hinged type inner-opening type safety door, is characterized in that: this vertical-hinged type inner-opening type safety door comprises inward opening door (1), is arranged on the outer revolving door frame (2) of described inward opening door (1) periphery, is fixed on the fixing doorframe (3) on body of wall, interior door hinge (4), spring hinge (5), Inner door lock (6), safety lock; Described inward opening door (1) can be opened to indoor direction, described outer revolving door frame (2) can be opened to outdoor direction, described inward opening door (1) is hinged by interior door hinge (4) with outer revolving door frame (2), described outer revolving door frame (2) is hinged by spring hinge (5) with fixing doorframe (3), described Inner door lock (6) is arranged in inward opening door (1), and described safety lock is arranged on outer revolving door frame (2); Under described outer revolving door frame (2) closed condition, at the angle (23) offering 5 ° ~ 10 ° towards the place of suiting on the direction of outdoor between outer revolving door frame (2) and fixing doorframe (3);
Described safety lock comprises safe zip button (7), safe zip pin (8), upper lock tongue core (24), lower dead bolt core (25), upper control pull bar (26), lower control pull bar (27), the 3rd locked groove (11) and the 4th locked groove (12); Described safe zip button (7) is slidably arranged in the side towards indoor opening direction on described outer revolving door frame (2), described safe zip pin (8), upper lock tongue core (24), lower dead bolt core (25), upper control pull bar (26) and lower control pull bar (27) are all located in described outer revolving door frame (2), and one end of described safe zip button (7) is fixedly connected with safe zip pin (8); Described safe zip pin (8) is vertically located in described outer revolving door frame (2), described upper control pull bar (26) and lower control pull bar (27) are the bending bar that has bending part, wherein, one end of described upper control pull bar (26) and the upper end thereof of described safe zip pin (8), the other end and the described upper lock tongue core (24) of upper control pull bar (26) are hinged, one end of described lower control pull bar (27) and the lower end of described safe zip pin (8) hinged, the other end and the described lower dead bolt core (25) of lower control pull bar (27) are hinged; Described 3rd locked groove (11) and the 4th locked groove (12) are all opened in the side edge frame of described fixing doorframe (3), and the 3rd locked groove (11) is positioned at the top of the 4th locked groove (12); Described upper lock tongue core (24) can coordinate in insertion the 3rd locked groove (11), and described lower dead bolt core (25) can coordinate in insertion the 4th locked groove (12), makes described outer revolving door frame (2) relatively fix doorframe (3) in lock-out state;
Described Inner door lock (6) is made up of hand holding lock (16) and key lock (17), described hand holding lock (16) comprises the first lock core (18) and is located at the first locked groove (19) on described outer revolving door frame (2), and the first lock core (18) matches to lock described inward opening door (1) with the first locked groove (19); Described key lock (17) comprises the second lock core (20) and the second locked groove (21), second lock core (20) and the second locked groove (21) match to lock described vertical-hinged type inner-opening type safety door by key, second locked groove (21) is made up of with the blind hole be arranged on described fixing doorframe (3) first through hole (22) of the strip be arranged on described safe zip pin (8), and described first through hole (22) is connected with blind hole; Described first through hole (22) and described second lock core (20) exist on size relationship mate inside and outside be socketed relation, or the length of described first through hole (22) is greater than the height of described second lock core (20) and the length of the first through hole (22) is grown to described safety lock and still can be unlocked.
4. a kind of vertical-hinged type inner-opening type safety door according to claim 3, is characterized in that: described first lock core (18), upper lock tongue core (24) and lower dead bolt core (25) are angle type lock core, described second lock core (20) is flat mouth type lock core.
5. a vertical-hinged type inner-opening type safety door, is characterized in that: this vertical-hinged type inner-opening type safety door comprises inward opening door (1), is arranged on the outer revolving door frame (2) of described inward opening door (1) periphery, is fixed on the fixing doorframe (3) on body of wall, interior door hinge (4), spring hinge (5), Inner door lock (6), safety lock; Described inward opening door (1) can be opened to indoor direction, described outer revolving door frame (2) can be opened to outdoor direction, described inward opening door (1) is hinged by interior door hinge (4) with outer revolving door frame (2), described outer revolving door frame (2) is hinged by spring hinge (5) with fixing doorframe (3), described Inner door lock (6) is arranged in inward opening door (1), and described safety lock is arranged on fixing doorframe (3); Under described outer revolving door frame (2) closed condition, at the angle (23) offering 5 ° ~ 10 ° towards the place of suiting on the direction of outdoor between outer revolving door frame (2) and fixing doorframe (3);
Described safety lock comprises safe zip button (7), safe zip pin (8), upper lock tongue core (24), lower dead bolt core (25), upper control pull bar (26), lower control pull bar (27), the 3rd locked groove (11) and the 4th locked groove (12); Described safe zip button (7) is slidably arranged in the side towards indoor opening direction on described fixing doorframe (3), described safe zip pin (8), upper lock tongue core (24), lower dead bolt core (25), upper control pull bar (26) and lower control pull bar (27) are all located in described fixing doorframe (3), and one end of described safe zip button (7) is fixedly connected with safe zip pin (8); Described safe zip pin (8) is vertically located in described fixing doorframe (3), described upper control pull bar (26) and lower control pull bar (27) are the bending bar that has bending part, wherein, one end of described upper control pull bar (26) and the upper end thereof of described safe zip pin (8), the other end and the described upper lock tongue core (24) of upper control pull bar (26) are hinged, one end of described lower control pull bar (27) and the lower end of described safe zip pin (8) hinged, the other end and the described lower dead bolt core (25) of lower control pull bar (27) are hinged; Described 3rd locked groove (11) and the 4th locked groove (12) are all opened in the side edge frame of the unlatching side of described outer revolving door frame (2), and the 3rd locked groove (11) is positioned at the top of the 4th locked groove (12); Described upper lock tongue core (24) can coordinate in insertion the 3rd locked groove (11), and described lower dead bolt core (25) can coordinate in insertion the 4th locked groove (12), makes described outer revolving door frame (2) relatively fix doorframe (3) in lock-out state;
Described Inner door lock (6) is made up of hand holding lock (16) and key lock (17), described hand holding lock (16) comprises the first lock core (18) and is located at the first locked groove (19) on described outer revolving door frame (2), and the first lock core (18) matches to lock described inward opening door (1) with the first locked groove (19); Described key lock (17) comprises the second lock core (20) and the second locked groove (21), second lock core (20) and the second locked groove (21) match to lock described vertical-hinged type inner-opening type safety door by key, second locked groove (21) is made up of the second through hole be arranged on described outer revolving door frame (2) and the blind hole be arranged on described fixing doorframe (3), and described second through hole is connected with blind hole; Described second lock core (20) can be plugged in the second through hole and blind hole.
6. a kind of vertical-hinged type inner-opening type safety door according to claim 5, is characterized in that: described first lock core (18), upper lock tongue core (24) and lower dead bolt core (25) are angle type lock core, described second lock core (20) is flat mouth type lock core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520388740.7U CN204663306U (en) | 2015-06-08 | 2015-06-08 | A kind of vertical-hinged type inner-opening type safety door |
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| CN201520388740.7U CN204663306U (en) | 2015-06-08 | 2015-06-08 | A kind of vertical-hinged type inner-opening type safety door |
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| CN204663306U true CN204663306U (en) | 2015-09-23 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847224A (en) * | 2015-06-08 | 2015-08-19 | 苏州众恒工程咨询有限公司 | Pushing-type inward opened safety door |
| CN105390953A (en) * | 2015-11-23 | 2016-03-09 | 芜湖金牛电气股份有限公司 | Multi-cabinet-door switch cabinet |
-
2015
- 2015-06-08 CN CN201520388740.7U patent/CN204663306U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847224A (en) * | 2015-06-08 | 2015-08-19 | 苏州众恒工程咨询有限公司 | Pushing-type inward opened safety door |
| CN104847224B (en) * | 2015-06-08 | 2017-01-25 | 苏州众恒工程咨询有限公司 | Pushing-type inward opened safety door |
| CN105390953A (en) * | 2015-11-23 | 2016-03-09 | 芜湖金牛电气股份有限公司 | Multi-cabinet-door switch cabinet |
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