CN204002119U - A kind of Novel air revolving door lock - Google Patents

A kind of Novel air revolving door lock Download PDF

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Publication number
CN204002119U
CN204002119U CN201420401638.1U CN201420401638U CN204002119U CN 204002119 U CN204002119 U CN 204002119U CN 201420401638 U CN201420401638 U CN 201420401638U CN 204002119 U CN204002119 U CN 204002119U
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clutch
clamp dog
lock
handle
mandrel
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CN201420401638.1U
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Chinese (zh)
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周会林
杨富斌
刘成开
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Abstract

The utility model discloses a kind of Novel air revolving door lock, when it uses, with the expanding-contracting action of hand control master lock tongue and latch bolt is carried out to switch lock, after opening, lock unclamps outer handle, outer handle can automatically reset to normal horizontal position and outside handle and lock body throw-out-of clutch, then while pressing outer handle, outer handle is idling conditions, latch bolt cannot be regained to realize the object of locking immediately, can effectively prevent the generation of " stealing with tail " phenomenon.If pin master lock tongue, only need to lift the anti-theft feature that handle can be realized Multi-point locking.During indoor unlatching, only need directly depress the Internal handle tool that can fast open undoes the lock.While locking, only need to lift handle, just master lock tongue can be extend out to lock-out state, because of this lock, realized handle and opened fast, locking functions, and simple in structure, process and assemble simple and easy, reliability is high, so more meet the instructions for use of fireproof and theftproof door.

Description

A kind of Novel air revolving door lock
Technical field
The utility model relates to a kind of door lock, particularly a kind of Novel air revolving door lock.
Background technology
In daily life, door lock is the important barrier that guarantees property and personal secrets.Along with social development, door lock also improves day by day to the requirement of safety and convenience aspect.Door lock has two kinds of opening ways conventionally, a kind of electric mode of unblanking; A kind of machinery mode of unblanking.The electric mode of unblanking comprises, electric lock head, magnetic card, TM card (button key), ID contactless card, wireless remote control, computer door lock control system, and the biological identification technologies such as fingerprint, eye mask, etc.The machinery mode of unblanking is uses the mechanical key insertion matching with anti-theft lock end to expose or hidden anti-theft lock end unlatching lockset.Anti-theft lock end comprises, the double ball cylinder arranged side by side of crescent moon, blade locking head, computer key tapered end, wisdom locking cam, angle locking cam, cross-key tapered end, " S " groove locking cam etc.When the electric malfunctioning or next available mechanical opening ways of urgent special circumstances.
And the front handlebar of door lock or rear handle are normally connected with the gear of unblanking by after a clutch again, by this clutch, can realize the idle running of front handlebar or rear handle, reach the function that anti-violence is unblanked, but mostly current clutch is to adopt socket type structural, and it is very high to the required precision of latch and pin hole, if while there is error, latch easily stuck causing cannot be unblanked, or clutch cannot reset, handle cannot dally, and what robber can be random unblanks; And traditional clutch configuration complexity very, serious forgiveness is low, and processing and assembly precision require very high, complex process, cost height very.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provide a kind of simple in structure, process and assemble simple and easy, reliability is high Novel air revolving door lock.
The utility model solves the technical scheme that its technical problem adopts:
A kind of Novel air revolving door lock, comprise lock housing, master lock tongue, tongue driving device, Internal handle, outer handle and clutch, described clutch be arranged on tongue driving device place and respectively with Internal handle, outer handle connects, describedly comprise that tongue driving device comprises driving gear and the dead bolt shifting block being connected with master lock tongue, described dead bolt shifting block is provided with the tooth portion with driving gear engagement, described clutch comprises stator, lower stator, lower mandrel, upper mandrel, flexible handle piece, fixed handle piece, clutch clamp dog, clutch clamp dog drive unit, fixed sheet and lower stator are fixedly connected to form clutch housing, described clutch housing can drive driving gear to rotate, described Internal handle, outer handle is connected to corresponding lower mandrel by handle bar respectively, on upper mandrel, on described flexible handle piece and fixed handle piece, all offer identical shaped clip hole, the external form profile of described lower mandrel and upper mandrel is corresponding with this clip hole, described lower mandrel and upper mandrel are gripped and can freely rotate by upper stator and lower stator, described driving gear is set on mandrel and can freely rotates, described fixed handle piece can be set on lower mandrel or upper mandrel, described flexible handle piece can be set on the upper mandrel or lower mandrel corresponding with fixed handle piece, described fixed handle piece is provided with can stir the lug boss that clutch housing rotates, on described flexible handle piece, be provided with a blocking part, on fixed sheet and lower stator, offer the chute corresponding with clutch clamp dog, described clutch clamp dog is arranged in this chute and can is driven and be reciprocatingly slided by clutch clamp dog drive unit, when described clutch clamp dog slides into inner side, described clutch clamp dog snaps in to the blocking part of flexible handle piece, making flexible handle piece can drive clutch housing to rotate unblanks, when described clutch clamp dog slides into outside, described clutch clamp dog departs from the blocking part of flexible handle piece, make the idle running of flexible handle piece, thereby make to be located in the lower mandrel/upper mandrel idle running on flexible handle piece, thereby realize Internal handle/outer handle idle running.
Described clutch clamp dog drive unit comprises clamp dog shifting block, direct current generator, is arranged on the worm screw of direct current generator output shaft, is arranged on the worm gear in lock housing, described clamp dog shifting block is articulated in lock housing, its one end is pressed on clutch clamp dog end, its other end is connected to worm gear by a connecting piece, described direct current generator drives worm gear to rotate while rotating, drive clamp dog shifting block to rotate and push clutch clamp dog slide by brace.
Described clutch clamp dog disposes one can slide into dynamic clutch clamp dog the clamp dog spring in outside.
Described worm gear is a fan-shaped star tooth, its lower end is provided with the star tooth spring of a torsion spring structure, described brace is connected to one end of star tooth spring, and the other end of described star tooth spring is fixed in lock housing, by this star tooth spring, can make fan-shaped star tooth all can be resisted against on worm screw when the extreme position.
Between described lower mandrel and upper mandrel, be provided with a partition.
On described driving gear, be provided with projection, on fixed sheet, be provided with corresponding with projection and can stir the shifting block that driving gear rotates.
Also comprise a latch bolt mechanism, this latch bolt mechanism comprises latch bolt, pull bar, latch bolt spring, and described latch bolt is arranged on pull bar one end, and described latch bolt spring housing is located on pull bar, and top presses latch bolt protruding.
Also comprise safeties, these safeties comprise knob shift fork, be arranged on the knob core at knob shift fork center, insurance clamp dog, the insurance knob that described knob core is arranged on outside lock housing by a swingle and is connected, described lower stator is provided with an insurance catch, on described insurance clamp dog, be respectively arranged with the first pressure section and second pressure section that can be pressed on latch bolt end and insurance catch, described knob shift fork is provided with a shift fork, on described insurance clamp dog, be provided with a groove corresponding with shift fork, when rotation knob core makes shift fork slip into groove, described the first pressure section and the second pressure section depart from latch bolt end and insurance catch.
Described knob shift fork disposes a knob spring.
In described lock housing, be provided with the microswitch corresponding with driving gear.
The beneficial effects of the utility model are: when the utility model is used, with the expanding-contracting action of hand control master lock tongue and latch bolt is carried out to switch lock, after opening, lock unclamps outer handle, outer handle can automatically reset to normal horizontal position and outside handle and lock body throw-out-of clutch, while pressing outer handle again, outer handle is idling conditions, latch bolt cannot be regained to realize the object of locking immediately, can effectively prevent the generation of " stealing with tail " phenomenon.If pin master lock tongue, only need to lift the anti-theft feature that handle can be realized Multi-point locking.During indoor unlatching, only need directly depress the Internal handle tool that can fast open undoes the lock.While locking, only need to lift handle, just master lock tongue can be extend out to lock-out state, because of this lock, realized handle and opened fast, locking functions, and simple in structure, process and assemble simple and easy, reliability is high, so more meet the instructions for use of fireproof and theftproof door.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is internal construction schematic diagram of the present utility model;
Fig. 2 is side sectional view of the present utility model;
Fig. 3 is the local enlarged diagram at clutch position place in Fig. 1 of the present utility model;
Fig. 4 is the local enlarged diagram at clutch position place in Fig. 2 of the present utility model;
Fig. 5 is the structural representation of clutch clamp dog of the present utility model;
Fig. 6 is the side schematic view of clutch of the present utility model;
Fig. 7 is the front face schematic diagram of clutch of the present utility model;
Fig. 8 is the structural representation of flexible handle piece of the present utility model;
Fig. 9 is the structural representation of fixed handle piece of the present utility model.
Drawing reference numeral explanation: 01 liner plate, 02 lock housing, 03 face-piece, 04 master lock tongue, 05 clutch, 06 latch bolt, 10 balustrade exterior panellings, 11 outer handles, 12 tapered ends, 13 keys, 14 inner trim panels, 15 Internal handles, 16 insurance knobs, 17 shifting blocks, 18 dead bolt shifting blocks, 19 driving gears, 20 clutch clamp dogs, 21 clamp dog shifting blocks, 22 fixed handle pieces, 23 flexible handle pieces, mandrel on 24, 25 times mandrels, 26 pull bars, 27 pull bar pads, 28 supports, 29 squares, 30 knob shift forks, 31 knob cores, 32 handle bar, 33 partitions, 34 knob square bars, 35 back-up blocks, 36 tapered end screws, 37 dead bolt shifting block springs, 38 clamp dog springs, 39 latch bolt springs, 40 Inclined bolt direction changing springs, 41 shifting block springs, 42 knob springs, 43 handle springs, 44 star tooth springs, 45 direct current generators, 46 microswitches, 47 battery cases, 48 insurance clamp dogs, clip hole 221, lug boss 222, blocking part 231, worm screw 451, worm gear 452, brace 453, projection 191, shifting block 511, insurance catch 521, the first pressure section 481, the second pressure section 482, shift fork 311, groove 483, upper stator 51, lower stator 52.
The specific embodiment
Referring to figs. 1 through Fig. 9, Fig. 1 to Fig. 9 is the structural representation of a specific embodiment of the utility model, as shown in the figure, a kind of Novel air revolving door lock, comprise lock housing 02, master lock tongue 04, tongue driving device, Internal handle 15, outer handle 11 and clutch 5, described clutch 5 be arranged on tongue driving device place and respectively with Internal handle 15, outer handle 11 connects, it is characterized in that: described in comprise that tongue driving device comprises driving gear 19 and the dead bolt shifting block 18 being connected with master lock tongue 04, described dead bolt shifting block 18 is provided with the tooth portion with driving gear 19 engagements, described clutch 5 comprises stator 51, lower stator 52, lower mandrel 25, upper mandrel 24, flexible handle piece 23, fixed handle piece 22, clutch clamp dog 20, clutch clamp dog drive unit, fixed sheet 51 and lower stator 52 are fixedly connected to form clutch housing, described clutch housing can drive driving gear 19 to rotate, described Internal handle 15, outer handle 11 is connected to corresponding lower mandrel 25 by handle bar 32 respectively, on upper mandrel 24, on described flexible handle piece 23 and fixed handle piece 22, all offer identical shaped clip hole 221, the external form profile of described lower mandrel 25 and upper mandrel 24 is corresponding with this clip hole 221, described lower mandrel 25 and upper mandrel 24 are gripped and can freely rotate by upper stator 51 and lower stator 52, and between described lower mandrel 25 and upper mandrel 24, be provided with a partition 33, described driving gear 19 is set on mandrel 24 and can freely rotates, on described driving gear 19, be provided with projection 191, on fixed sheet 51, be provided with corresponding with projection 191 and can stir the shifting block 511 that driving gear 19 rotates, described fixed handle piece 22 is set on lower mandrel 25, described flexible handle piece 23 is set on the upper mandrel 24 corresponding with fixed handle piece 22, described fixed handle piece 22 is provided with can stir the lug boss 222 that clutch housing rotates, on described flexible handle piece 23, be provided with a blocking part 231, on fixed sheet 51 and lower stator 52, offer the chute corresponding with clutch clamp dog 20, described clutch clamp dog 20 is arranged in this chute and can is driven and be reciprocatingly slided by clutch clamp dog drive unit, when described clutch clamp dog 20 slides into inner side, described clutch clamp dog 20 snaps in to the blocking part 231 of flexible handle piece 23, making flexible handle piece 23 can drive clutch housing to rotate unblanks, when described clutch clamp dog 20 slides into outside, described clutch clamp dog 20 departs from the blocking part 231 of flexible handle piece 23, make 23 idle running of flexible handle piece, thereby make to be located in upper mandrel 24 idle running on flexible handle piece 23, thereby realize outer handle 11 idle running.
The utility model, clutch configuration has utilized driving gear 19 and upper mandrel 24, lower mandrel 25, flexible handle piece 23, fixed handle piece 22, clutch clamp dog 20, the common handle separator forming, after having realized lockset and locking, outer handle 11 idle running, Internal handle 15 is often opened the function with fast-escape, it is machinable simple structure that this handle separator adopts ripe cold punching technology completely, the complicated technology that in the past adopts powder metallurgy, zinc alloy casting has been abandoned in pick, really realized low cost, technique is simple, the requirement that material property is stable.And powder metallurgy and casting in the past, complex structure, and density of material and mechanical strength unstable, the following process difficulty after casting forming is large, complex process, cost can be in any more.
In the present embodiment, on described flexible handle piece 23 and fixed handle piece 22, all offer identical shaped clip hole 221, the external form profile of described lower mandrel 25 and upper mandrel 24 is corresponding with this clip hole 221, flexible handle piece 23 can be mounted on lower mandrel 25, described fixed handle piece 22 can be set on mandrel 24, can realize Internal handle 15 idle running, realize outer handle 11 and often open the function with fast-escape, change very convenient, in the time of need changing sides, directly change flexible handle piece 23 and fixed handle piece 22, without the reverse door lock fittings of other production, further reduce costs.
As shown in the figure, described clutch clamp dog drive unit comprises clamp dog shifting block 21, direct current generator 45, is arranged on the worm screw 451 of direct current generator 45 output shafts, is arranged on the worm gear 452 in lock housing 02, described clamp dog shifting block 21 is articulated in lock housing 02, its one end is pressed on clutch clamp dog 20 ends, its other end is connected to worm gear 452 by a connecting piece 453, described direct current generator 45 drives worm gear 452 to rotate while rotating, and drives clamp dog shifting block 21 to rotate and push clutch clamp dog 20 slide by brace 453; Described clutch clamp dog 20 disposes one can slide into dynamic clutch clamp dog 20 the clamp dog spring 38 in outside; This lock adopts direct current generator 45 to drive as controlling, and by clamp dog shifting block 21, stirs folding and the locking that clutch clamp dog 20 can be realized clutch; Electronic lock was all to depart from the separated conversion sheet of arrangement of clutch by electromagnet armature in the past, this structure Relative Zero parts are many, drive disk assembly intensity difference, machining accuracy is high, complex process, fault probability is large, and handle mandrel resets requirement accurately, otherwise clutch cannot be thrown off, affect the normal use of lockset.And clutch of the present utility model, the ambient influnences such as simple in structure, easy for installation, transmission is stablized, rotational angle is accurate, anti-vibration, anti-high-intensity magnetic field, general production technology easily realizes, the dependability and the durability that have greatly improved lock body, reduced cost of production.
As shown in the figure, as preferred described worm gear 452, it is a fan-shaped star tooth, its lower end is provided with the star tooth spring 44 of a torsion spring structure, described brace 453 is connected to one end of star tooth spring 44, the other end of described star tooth spring 44 is fixed in lock housing 02, by this star tooth spring 44, can make fan-shaped star tooth all can be resisted against on worm screw 451 when the extreme position; During with electric opening ways, clutch change-over device adopts above-mentioned Worm and worm-wheel gearing, by being fixed on the star tooth spring 44 on worm gear 452, the torsion that worm gear 452 is rotatablely moved passes to clutch clamp dog 20 by clamp dog shifting block 21, clutch clamp dog 20 is inwardly done or outwards motion, realized the conversion of clutch unlatching and locking.This structure has simple in structure, the ambient influnences such as easy for installation, transmission is stablized, rotational angle is accurate, anti-vibration, anti-high-intensity magnetic field.And because being fixed on the broadcast TV programs by satellite flexibility effect of tooth spring 44 of worm gear 452, while having avoided direct current generator 45 High Rotation Speed, because rotateing in place, cannot stop at once, cause overload, so that the phenomenon of stuck and burn-down of electric motor.Worm-and-wheel gear has again the amplification of power simultaneously, makes direct current generator 45 when driving, and required power consumption is less, has realized real micro-power consumption, has reduced the power consumption of battery, and access times are significantly increased, and battery altering prompting right.And this class lock was all to adopt electromagnet to drive as controlling in the past, this type of lock, power consumption is large, and anti-vibration, anti-high-intensity magnetic field poor performance very easily cause lock body to open by external force vibration or magnetisable material contact, and thievery occurs.And this structure is extremely unstable, often under normal service condition, cannot open, or lock body also prompting more renew battery, just, because electric weight causes and cannot open not, to user, bring great inconvenience.
As shown in the figure, also comprise a latch bolt mechanism, safeties, this latch bolt mechanism comprises latch bolt 06, pull bar 26, latch bolt spring 39, and described latch bolt 06 is arranged on pull bar 26 one end, and described latch bolt spring 39 is set on pull bar 26, and top presses latch bolt 06 protruding.
Described safeties comprise knob shift fork 30, be arranged on the knob core 31 at knob shift fork 30 centers, insurance clamp dog 48, the insurance knob 16 that described knob core 31 is arranged on outside lock housing 02 by a swingle 34 and is connected, described knob shift fork 30 also disposes a knob spring 42, by this knob spring 42, a reseting elasticity is provided to insurance knob 16, and the auxiliary force of rotation is provided to knob shift fork 30, described lower stator 52 is provided with an insurance catch 521, on described insurance clamp dog 48, be respectively arranged with the first pressure section 481 and second pressure section 482 that can be pressed on latch bolt 06 end and insurance catch 521, described knob shift fork 30 is provided with a shift fork 311, on described insurance clamp dog 48, be provided with a groove 483 corresponding with shift fork 311, when rotation knob core 31 makes shift fork 311 slip into groove 483, described the first pressure section 481 and the second pressure section 482 depart from latch bolt 06 end and insurance catch 521, now, lockset can be opened normally, when shift fork 311 disengaging groove 483 tops are pressed on insurance clamp dog 48, the first pressure section 481 and the second pressure section 482 are resisted against respectively on latch bolt 06 end and insurance catch 521, prevent that lockset from cannot open, need again open insurance knob 16 can unblank, and when safeties are locked, latch bolt 06 also cannot be slided, thereby prevented that door from being closed and locked by mistake, the utility model has been cancelled the insurance dead bolt of conventional lock, by knob shift fork 31, stir the method system of insurance clamp dog 48 and live handle idling device and latch bolt 06 realizes indoor function of insuring, this structure has been reduced the dimensional space of lock body greatly, has reduced cost.
As shown in the figure, in the utility model, in described lock housing 02, be provided with the microswitch corresponding with driving gear 19 46, by this microswitch 46, detect closing or opening of door lock, described flexible handle piece 23 and fixed handle piece 22 are also provided with can restraint handle piece 23 and the limiting section 223 of the corner of fixed handle piece 22, thus the rotational angle of restriction handle.
Door lock of the present utility model outside can adopt two kinds of opening ways, a kind of electric mode of unblanking; A kind of machinery mode of unblanking.The electric mode of unblanking comprises, electric lock head, magnetic card, TM card (button key), ID contactless card, wireless remote control, computer door lock control system, the biological identification technologies such as fingerprint, eye mask etc.The machinery mode of unblanking is uses the mechanical key matching with anti-theft lock end to insert anti-theft lock end unlatching lockset.Anti-theft lock end comprises, the double ball cylinder arranged side by side of crescent moon, blade locking head, computer key tapered end, wisdom locking cam, angle locking cam, cross-key tapered end, " S " groove locking cam etc.When the electric malfunctioning or next available mechanical opening ways of urgent special circumstances.Machinery is opened and is utilized lock head shifting fork to stir shifting block, through clamp dog shifting block, is transferred on clamp dog, now depresses outer handle 11 and can open; Clutch 05 and driving gear 19 are directly stirred by fixed handle piece 22 in inner side, thereby complete unlatching and the locking action of lock body.This is simple in structure, and action directly, reliably.And in the past this class with electromagnet as the electronic lock driving, be by mechanical lock head, electromagnet armature to be departed from the separated conversion sheet of arrangement of clutch, clutch apparatus relies on back-moving spring that driving member and handle mandrel are linked together, and now can open.This structure is transmitted the unlocking action that just can complete mutually by several parts, in case of emergency, have serious potential safety hazard.Because tapered end can not directly be stirred clutch apparatus, when clutch apparatus break down or lock body in when overstocking dust and causing back-moving spring to reset, all will cause whole lock to open, therefore inadaptable needs in emergency circumstances.And part processing precision is high, structure and installation are complicated.
The utility model is because adopting direct current generator 45 as driving, when this is locked in after the legal identity of confirming user, electrical part branch drives direct current generator 45 that the idling conditions of outer handle 11 is converted to opening, if user is at the appointed time interior, master lock tongue 04, latch bolt 06 are not regained, open lockset, this lock idling conditions that also can automatically switch back, guarantees the theftproof performance of lockset.And can, by the switch record of motor in computer recording lock body and the on off state of microswitch 46, can clearly learn that this lockset is now for opening or locking states.And the electronic lock in the past driving as control with electromagnet, after confirming user's legal identity, solenoid actuated lock body is that open mode cannot revert to locking states automatically, though be that master lock tongue 19 stretches out state completely, but this lock still can be opened, so inapplicable and computer networking management and wireless remote control.And the utility model can be connected with family, community, hotel, government bodies, office block computer automation system easily, can accomplish to concentrate and authorize, unified management, monitoring in real time, the control of timesharing Grading And Zoning, information sharing, normally-open normally-close function.In case of emergency can be according to the password setting in advance and police station, fire brigade, room security, personal mobile phone connects.People have been met efficient and convenient to using, the pursuit of intelligent, high theftproof performance.And with electromagnet, as the electronic lock driving, cannot accomplish in the past.
Above better enforcement of the present utility model is illustrated; certainly; the utility model can also adopt form different from the embodiment described above; as this lock also can arrange upper slide, lower skateboard is used; be applicable to the needs of different security door installation requirements; therefore the conversion being equal to that those of ordinary skill in the art do under the prerequisite without prejudice to spirit of the present invention or accordingly change, all should belong in protection domain of the present utility model.

Claims (10)

1. a Novel air revolving door is locked, comprise lock housing (02), master lock tongue (04), tongue driving device, Internal handle (15), outer handle (11) and clutch (5), described clutch (5) be arranged on tongue driving device place and respectively with Internal handle (15), outer handle (11) connects, it is characterized in that: described in comprise that tongue driving device comprises driving gear (19) and the dead bolt shifting block (18) being connected with master lock tongue (04), described dead bolt shifting block (18) is provided with the tooth portion with driving gear (19) engagement, described clutch (5) comprises stator (51), lower stator (52), lower mandrel (25), upper mandrel (24), flexible handle piece (23), fixed handle piece (22), clutch clamp dog (20), clutch clamp dog drive unit, fixed sheet (51) and lower stator (52) are fixedly connected to form clutch housing, described clutch housing can drive driving gear (19) to rotate, described Internal handle (15), outer handle (11) is connected to corresponding lower mandrel (25) by handle bar (32) respectively, on upper mandrel (24), on described flexible handle piece (23) and fixed handle piece (22), all offer identical shaped clip hole (221), the external form profile of described lower mandrel (25) and upper mandrel (24) is corresponding with this clip hole (221), described lower mandrel (25) and upper mandrel (24) are gripped and can freely rotate by upper stator (51) and lower stator (52), described driving gear (19) is set in mandrel (24) above and can freely rotates, described fixed handle piece (22) can be set on lower mandrel (25) or upper mandrel (24), described flexible handle piece (23) can be set on the upper mandrel (24) or lower mandrel (25) corresponding with fixed handle piece (22), described fixed handle piece (22) is provided with can stir the lug boss (222) that clutch housing rotates, on described flexible handle piece (23), be provided with a blocking part (231), on fixed sheet (51) and lower stator (52), offer the chute corresponding with clutch clamp dog (20), described clutch clamp dog (20) is arranged in this chute and can is driven and be reciprocatingly slided by clutch clamp dog drive unit, when described clutch clamp dog (20) slides into inner side, described clutch clamp dog (20) snaps in to the blocking part (231) of flexible handle piece (23), making flexible handle piece (23) can drive clutch housing to rotate unblanks, when described clutch clamp dog (20) slides into outside, described clutch clamp dog (20) departs from the blocking part (231) of flexible handle piece (23), make flexible handle piece (23) idle running, thereby make to be located in lower mandrel (25)/upper mandrel (24) idle running on flexible handle piece (23), thereby realize Internal handle (15)/outer handle (11) idle running.
2. a kind of Novel air revolving door according to claim 1 is locked, it is characterized in that: described clutch clamp dog drive unit comprises clamp dog shifting block (21), direct current generator (45), be arranged on the worm screw (451) of direct current generator (45) output shaft, be arranged on the worm gear (452) in lock housing (02), described clamp dog shifting block (21) is articulated in lock housing (02), its one end is pressed on clutch clamp dog (20) end, its other end is connected to worm gear (452) by a connecting piece (453), described direct current generator (45) drives worm gear (452) to rotate while rotating, by brace (453), driving clamp dog shifting block (21) to rotate and push clutch clamp dog (20) slides.
3. a kind of Novel air revolving door lock according to claim 2, is characterized in that: described clutch clamp dog (20) disposes one can slide into dynamic clutch clamp dog (20) the clamp dog spring (38) in outside.
4. a kind of Novel air revolving door according to claim 2 is locked, it is characterized in that: described worm gear (452) is a fan-shaped star tooth, its lower end is provided with the star tooth spring (44) of a torsion spring structure, described brace (453) is connected to one end of star tooth spring (44), it is upper that the other end of described star tooth spring (44) is fixed to lock housing (02), by this star tooth spring (44), can make fan-shaped star tooth all can be resisted against on worm screw (451) when the extreme position.
5. a kind of Novel air revolving door lock according to claim 1, is characterized in that: between described lower mandrel (25) and upper mandrel (24), be provided with a partition (33).
6. a kind of Novel air revolving door according to claim 1 is locked, it is characterized in that: on described driving gear (19), be provided with projection (191), on fixed sheet (51), be provided with corresponding with projection (191) and can stir the shifting block (511) that driving gear (19) rotates.
7. a kind of Novel air revolving door according to claim 1 is locked, it is characterized in that: also comprise a latch bolt mechanism, this latch bolt mechanism comprises latch bolt (06), pull bar (26), latch bolt spring (39), described latch bolt (06) is arranged on pull bar (26) one end, it is upper that described latch bolt spring (39) is set in pull bar (26), and top presses latch bolt (06) protruding.
8. a kind of Novel air revolving door according to claim 7 is locked, it is characterized in that: also comprise safeties, these safeties comprise knob shift fork (30), be arranged on the knob core (31) at knob shift fork (30) center, insurance clamp dog (48), described knob core (31) is arranged on the outer insurance knob (16) of lock housing (02) by a swingle (34) and and is connected, described lower stator (52) is provided with an insurance catch (521), on described insurance clamp dog (48), be respectively arranged with the first pressure section (481) and second pressure section (482) that can be pressed on latch bolt (06) end and insurance catch (521), described knob shift fork (30) is provided with a shift fork (311), on described insurance clamp dog (48), be provided with a groove (483) corresponding with shift fork (311), when rotation knob core (31) makes shift fork (311) slip into groove (483), described the first pressure section (481) and the second pressure section (482) depart from latch bolt (06) end and insurance catch (521).
9. a kind of Novel air revolving door lock according to claim 8, is characterized in that: described knob shift fork (30) disposes a knob spring (42).
10. a kind of Novel air revolving door lock according to claim 1, is characterized in that: in described lock housing (02), be provided with the microswitch (46) corresponding with driving gear (19).
CN201420401638.1U 2014-07-18 2014-07-18 A kind of Novel air revolving door lock Active CN204002119U (en)

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CN107965205A (en) * 2016-10-19 2018-04-27 孙继贤 The latch mechanism that a kind of anti-technology is opened
CN107975297A (en) * 2017-12-10 2018-05-01 亚科特(天津)电子科技有限公司 A kind of power-assisted vehicle electric control mechanical lock
CN108756511A (en) * 2017-12-20 2018-11-06 诺电器有限公司 Door lock mortise lock with bi-directional configuration body
CN109707232A (en) * 2018-11-14 2019-05-03 杭州柚家科技有限公司 A kind of door lock state detection method, intelligent door lock and storage medium
CN110206388A (en) * 2019-06-20 2019-09-06 苏州琨山智能科技有限公司 Intelligent door lock handle overcurrent protection structure
CN111496311A (en) * 2020-05-09 2020-08-07 江苏锋宝冶金设备有限公司 Make things convenient for garrulous limit of dismouting to cut mechanism
CN113027238A (en) * 2021-03-12 2021-06-25 海信集团控股股份有限公司 Method for starting cat eye unlocking prevention function and intelligent door lock thereof

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107965205A (en) * 2016-10-19 2018-04-27 孙继贤 The latch mechanism that a kind of anti-technology is opened
CN107965205B (en) * 2016-10-19 2022-12-13 孙继贤 Lock mechanism capable of preventing technical unlocking
CN106593087A (en) * 2017-01-04 2017-04-26 中山市安思曼智能科技有限公司 Engaging and disengaging gear arranged in door lock handle and door lock handle comprising same
CN107975297A (en) * 2017-12-10 2018-05-01 亚科特(天津)电子科技有限公司 A kind of power-assisted vehicle electric control mechanical lock
CN108756511A (en) * 2017-12-20 2018-11-06 诺电器有限公司 Door lock mortise lock with bi-directional configuration body
CN108756511B (en) * 2017-12-20 2020-07-21 一诺电器有限公司 Door lock mortise lock with bidirectional structure
CN109707232A (en) * 2018-11-14 2019-05-03 杭州柚家科技有限公司 A kind of door lock state detection method, intelligent door lock and storage medium
CN110206388A (en) * 2019-06-20 2019-09-06 苏州琨山智能科技有限公司 Intelligent door lock handle overcurrent protection structure
CN111496311A (en) * 2020-05-09 2020-08-07 江苏锋宝冶金设备有限公司 Make things convenient for garrulous limit of dismouting to cut mechanism
CN113027238A (en) * 2021-03-12 2021-06-25 海信集团控股股份有限公司 Method for starting cat eye unlocking prevention function and intelligent door lock thereof
CN113027238B (en) * 2021-03-12 2022-05-17 海信集团控股股份有限公司 Method for starting cat eye unlocking prevention function and intelligent door lock thereof

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