CN103334647A - Electromechanical double-control code anti-theft lock - Google Patents
Electromechanical double-control code anti-theft lock Download PDFInfo
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- CN103334647A CN103334647A CN2013102995787A CN201310299578A CN103334647A CN 103334647 A CN103334647 A CN 103334647A CN 2013102995787 A CN2013102995787 A CN 2013102995787A CN 201310299578 A CN201310299578 A CN 201310299578A CN 103334647 A CN103334647 A CN 103334647A
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Abstract
The invention discloses an electromechanical double-control code anti-theft lock which comprises a mechanical primary lock, a mechanical code inner lock and an electric driving mechanism, wherein the mechanical primary lock, the mechanical code inner lock and the electric driving mechanism are arranged inside a lock shell and mutually locked. The mechanical primary lock comprises a supporting board, a primary lock torque, a primary lock torque triggering mechanism, and an auxiliary controlling mechanism of the primary lock torque, wherein the supporting board, the primary lock torque, the primary lock torque triggering mechanism and the auxiliary controlling mechanism are driven by a reversing poking piece and a handle and move along a line. The mechanical code inner lock comprises a mechanical code mechanism and an inner spring bolt stretching out of the lower portion of the mechanical code inner lock and controlled by the mechanical code mechanism, the lower end of the inner spring bolt is hinged to a hooked unlocking hook, a locking block locking the supporting board in a matched mode is arranged between the inner spring bolt and the supporting board, one end of the locking block is fixed on the rotary shaft inside the lock shell and is provided with an automatic reset spring, an electric controlling section and a pin column are arranged on the locking block, the electric controlling section and the electric driving mechanism interacts with each other, the pin column is matched with the unlocking hook, and a blocking block corresponding to the end portion of the unlocking hook is arranged on the supporting board. The electromechanical double-control code anti-theft lock has the advantages of being compact in structure, flexible in action, safe and reliable, long in service life and low in cost.
Description
Technical field
The present invention relates to a kind of lockset, specifically dynamo-electric two control puzzle theft-proof locks of a kind of safety, compact conformation.
Background technology
Current society, high-grade building construction in the modern city is more and more, enterprises and institutions, average family and individual are more and more higher to the security precautions of lives and properties, anti-theft safety door is more and more firmer, the key that people carry is also more and more, and so many key causes a lot of inconvenience to people.
Make a general survey of the developing history of lockset, early stage lock all is with key operated and use till today always; Along with people to the raising of security protection performance requirement and the development of lockmaking technology, the rotating disc type mechanical code lock begins for safety cabinet, so far the history in existing over one hundred year; Be accompanied by development of electronic technology, in recent years, the technical development of electronic intelligence lockset is rapid, and the application of electronic password lock, finger-print cipher lock is very general, and various forms of electrical type coded locks are popularized now in a large number.
Electronic lock has characteristics easy to use, but because its fault rate of characteristic of electronic devices and components is higher, the flaw that electronic product self is difficult to overcome also can bring the trouble that is difficult to avoid.Clearly stipulate to give electronic lock, the equipped emergent lock of Fingerprint Lock in China's relevant industries standard.Because of the particularity of products such as anti-theft safety door and safety cabinet, after can reducing and avoid the electrical type theftproof lock to break down, emergent lock opens the unnecessary trouble of bringing for security door and safety cabinet in case install.
We see on the market that at home present most electronic locks, Fingerprint Lock are to lock as emergent with mechanical cylinder lock, are exactly in other words a cover electrical control mechanism to be installed only for traditional mechanical key lock.As everyone knows, the standard machinery cylinder lock is easy to by technical opening.For the security door that higher security protection requirement is arranged and safety cabinet, use mechanical cylinder lock as the emergent lock of electrical type theftproof lock, reduced security performance undoubtedly.Because with the emergent lock of mechanical cylinder lock as the electrical type theftproof lock, in fact got around electronic cipher mechanism, make the electrical type theftproof lock lose cipher protection function and have serious potential safety hazard again.If we evade the requirement of industry standard, give electronic safety lock emergent lock is not installed and electrical control mechanism perfect, its security performance can get a qualitative improvement., open fault is arranged and the electronic safety lock of emergent lock to pay the corresponding cost that may need to damage a body, use for the after-sale service of security door and safety cabinet manufacturer and user also has inconvenience more.
The emergent lock that high safety is installed to electronic safety lock is best bet, and the security performance that improves the emergency opening mechanism of electrical type theftproof lock has also just guaranteed the safety of electric lockset.
At present, finance such as high safe rotating disc type mechanical code lock safe and reliable, stable performance the cash box that still is the bank self-aid apparatus ATM, national treasury door and the critical position security protection of national defence all trades and professions first-selected and the supporting use of being combined with all kinds of intelligent electronic locks and control system.Therefore, selecting for use the high safe rotating disc type mechanical code lock of suitable types as the emergent lock of electronic intelligence lock, should be best selection scheme.
And people make great efforts for a long time to attempt to make always and a kind ofly can supply with anti-theft safety door and other occasion is that use, easy to operate, safe and reliable mechanical code lock, use key operated mechanical anti-theft lock tool to substitute.Once the coded lock that occurred various ways before this on the market, safety and reliability are compared less better with the high-grade rotating disc type mechanical code lock of tradition, bump the advantage that doorframe gets final product automatic blocking but have security door one.The lockset advantages how can always move locking is in high-grade rotating disc type mechanical code lock, and making high-grade rotating disc type mechanical code lock also can be used in the property safety that guarantees people in the common people family is the problem that needs solution at present.
Chinese patent CN201865436U proposes a kind of mechanical code lock that can automatic blocking, comprises lock housing, and arranging in the lock housing can interlocking mechanical master lock and password internal lock.
The main lock of described machinery is included in does straight-line gripper shoe, main dead bolt and main dead bolt trigger mechanism in the lock housing.Described main dead bolt is fixedly connected on the gripper shoe, and the rear end of main dead bolt is connected with the mandrel for the main dead bolt back-moving spring in location, and mandrel one end passes the Connection Block that is arranged on the lock housing bottom.Described main dead bolt trigger mechanism comprises and triggers dead bolt and around the control hook corresponding with triggering dead bolt that is arranged on the connecting axle rotation on the lock housing, and the control hook matches with hanging block on being arranged on gripper shoe, states to be provided with between control hook and the connecting axle and controls the hook spring.A fixedly connected yoke plate on the turning cylinder of handle or key cylinder, one section projection that slotted eye is corresponding on the other end setting of yoke plate and the gripper shoe, under the situation that the main lock of password internal lock and machinery does not interlock, by swing handle or key cylinder, control the rectilinear motion of gripper shoe, thereby can control the keying of main dead bolt.
Between locking with machinery is main, the password internal lock realizes interlocking by interactive cooperation of control panel.One end of control panel is around the axle rotation that is arranged on the main lock of the machinery gripper shoe, and the other end is corresponding with password internal lock dead bolt.Control panel is provided with and makes control panel near the torsion spring of password internal lock end face.The lock housing bottom is provided with the interior release shifting block that cooperates with the control panel end with the corresponding position of password internal lock dead bolt.Described control panel one end is provided with the convex edge that cooperates with interior release shifting block.
This utility model adopts the mode of password internal lock and the combination of the main lock of machinery, to close the door be on the lockable basis having guaranteed one, also can realize dual control function by control panel between the main lock of password internal lock and machinery, further guarantee people's property safety, can be widely used in the anti-theft safety door that personnel's needs are are often come in and gone out.
But the form that this utility model adopts control panel to cooperate with password internal lock dead bolt, release shifting block in need arranging separately, be more suitable for installing on the anti-theft safety door that extraordinary occasion uses, not too be fit to people and be accustomed to the commercialization used and the installation of family expenses security door, cost is also corresponding higher.And the connected mode of control panel and dead bolt install adjust cooperates bad can the appearance dislocation etc. problem, break down easily, bring potential safety hazard.
Summary of the invention
The technical issues that need to address of the present invention provide dynamo-electric two control puzzle theft-proof locks of a kind of compact conformation, reliable in action.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is:
Dynamo-electric two control puzzle theft-proof lock, comprise the machinery master lock that is arranged in the lock housing, the main lock of machinery comprises by commutation plectrum and the gripper shoe that hand-driven is moved along a straight line, be fixed on the main dead bolt on the gripper shoe, main dead bolt trigger mechanism, the auxiliary controls of main dead bolt, the top of the main lock of machinery arranges with the gripper shoe of the main lock of machinery and cooperates interlocking mechanical password internal lock in the described lock housing, the mechanical cipher internal lock comprises mechanical cipher mechanism, stretch out the interior dead bolt that is subjected to the control of mechanical cipher mechanism of mechanical cipher internal lock bottom, the solution latch hook that the lower end of interior dead bolt hinged is hook-shaped, also be provided with the clamping block that when main dead bolt stretches out lock housing, gripper shoe is locked that cooperates with gripper shoe between interior dead bolt and the gripper shoe, described clamping block comprises a lock segments and one automatically controlled section, the intermediate location of the lock segments of clamping block and automatically controlled section is hinged in the rotating shaft in the lock housing and by automatic-reset spring and resets, the lock segments of the homographic solution latch hook of clamping block is provided with and separates the pin that latch hook cooperates, make on the end of described solution latch hook and the gripper shoe and separate latch hook to break away from the block of pin corresponding, described automatically controlled section top is provided with and drives automatically controlled section Electric Traction mechanism that moves up and down.
Further improvement of the present invention is: described Electric Traction mechanism is electromagnet or the motor that is subjected to electronic cipher system or the control of bio-identification cryptographic system.
Further improvement of the present invention is: described clamping block and gripper shoe are positioned at same aspect, and the upper surface of gripper shoe is provided with the lock slots that blocks clamping block when main dead bolt stretches out lock housing; Described solution latch hook is positioned at upper strata or the lower floor of gripper shoe, described block be positioned at gripper shoe lock slots a side and stretch out the gripper shoe correspondence and separating a side of latch hook.
Further improvement of the present invention is: an end of described commutation plectrum is connected with the handle of door inboard, and the other end of commutation plectrum arranges projection, and the chute that cooperates with projection is set on the gripper shoe.
Further improvement of the present invention is: described outer side of door setting and a mechanical key tapered end that inboard handle connects as one.
Further improvement of the present invention is: described outer side of door setting and an outer handle that inboard handle connects as one.
Further improvement of the present invention is: described outer side of door setting and an outer handle that has the mechanical key tapered end that inboard handle connects as one.
Because the technological progress of having adopted technique scheme, the present invention to obtain is:
The form of structure that the present invention adopts mechanical cipher internal lock and the main lock of machinery to cooperate, not only satisfy intrinsic one close the door can automatic blocking principles and requirements, also by separating the dual control that cooperates realization to interlock of latch hook, clamping block and gripper shoe.When mechanical cipher internal lock and mechanical master's lock interlocking, clamping block props up gripper shoe by torsion spring with the downward state of freedom, effectively limits the main locking of mobile realization of gripper shoe and locks, and has simple in structure, safe and reliable advantage.Middle part at clamping block arranges pin, separate latch hook moving up and down by the interior dead bolt that is subjected to the control of mechanical cipher mechanism, thereby hook the pin on the clamping block, realize the release of mechanical cipher internal lock and the main lock of machinery, the release mode flexibly, simple, be convenient to carry out and operation.The structure that cooperates with block on the gripper shoe is arranged in the lower end of separating latch hook, be convenient to remove contacting of pin on latch hook and the clamping block, make clamping block break away from the control of separating latch hook, fall the scope of freedom of gripper shoe, thereby be convenient to the turning cylinder of operating handle, drive gripper shoe by the commutation plectrum and move, realize the release of the main lock of machinery.
The present invention is subjected to the Electric Traction mechanism of electronic cipher system or the control of bio-identification cryptographic system in a side setting of mechanical cipher internal lock, Electric Traction mechanism produces action after importing correct electronic cipher or biometrics password, by automatically controlled section the mutual motion relative with the lock segments of clamping block, control clamping block and main locking and the release of locking of machinery.
The present invention is when electronic cipher system or bio-identification cryptographic system or Electric Traction mechanism break down, and mechanical cipher mechanism can be used as the emergent lock of electronic cipher burglar-proof mechanism, imports correct mechanical cipher and namely can normally unblank.
The present invention is the high secure mechanical puzzle theft-proof lock with automatic blocking function when electronic cipher system or bio-identification cryptographic system and Electric Traction mechanism are not installed.
The present invention is after the correct mechanical cipher of input, electronic cipher, biometrics password, can be directly by operating handle or have lock on the handle of mechanical key tapered end by unlatching, operating handle or directly use the operate machine unlatching of dead bolt of main lock of mechanical key tapered end again.
The present invention is when realizing using the handle that has the mechanical key lock or directly use the mechanical key tapered end to control the function of mechanical main lock tongue action, the use that can mutually combine of mechanical cipher, electronic cipher, biometrics password and mechanical key, realize the purpose of design of electromechanical integration control, constituted the multifunction anti-theft lock of the high safety performance that mechanical key, mechanical cipher, electronic cipher, biometrics password control system are used in combination at the same time or separately.
That the present invention has is reasonable in design, compact conformation, flexible movements, safe and reliable, the life-span is long, cost is low advantage.
Description of drawings
Fig. 1 is the structural representation of blocking of the present invention;
Fig. 2 is the Electric Traction of the present invention mechanism procedure chart of unblanking;
Fig. 3 is the mechanical cipher internal lock of the present invention procedure chart of unblanking;
Fig. 4 is the structural representation of unlocking condition of the present invention.
Wherein, 1, gripper shoe, 1-2, lock slots, 1-3, block, 2, main dead bolt, 3, auxiliary controls, 4, trigger dead bolt, 5, pin, 6, control hook, 7, handle, 8, the commutation plectrum, 8-1, projection, 9, handwheel, 10, interior dead bolt, 11, rotating shaft, 12, separate latch hook, 13, clamping block, 13-1, pin, 13-2, automatically controlled section, 14, Electric Traction mechanism, 15, lock housing.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in further details:
Dynamo-electric two control puzzle theft-proof lock shown in Fig. 1～4, comprises lock housing 15, mechanical cipher internal lock, Electric Traction mechanism, the main lock of machinery.The main lock of machinery is installed in bottom in the lock housing 15, and mechanical cipher internal lock and Electric Traction mechanism are installed in the top in the lock housing 15.
The main lock of described machinery comprises gripper shoe 1, main dead bolt 2, main dead bolt trigger mechanism, the auxiliary controls 3 of main dead bolt, handle 7.
Described gripper shoe 1 is one and places lock housing 15 inner and keep the platy structure of certain distance with lock housing 15 bottom surfaces.Gripper shoe 1 is connected by the inboard handle 7 of commutation plectrum 8 and door.One end of commutation plectrum 8 is connected with handle 7, and the other end of commutation plectrum 8 arranges projection 8-1, and the chute corresponding with projection 8-1 is set on the gripper shoe 1, and projection 8-1 is matched with in the chute and flexibly connects with gripper shoe.The position of the corresponding handle of outer side of door can be the outer handle that has the mechanical key tapered end, it also can be outer handle and do not have the mechanical key tapered end, the inboard handle of the mechanical key tapered end of outer side of door or outer handle and door connects as one, and the handle by the door inboard directly is connected with an end of the plectrum that commutates.Certainly, outer side of door can also not arrange outer handle, is directly substituted by the mechanical key tapered end, and the inboard handle of mechanical key tapered end and door connects as one, and the handle by the door inboard directly is connected with plectrum one end that commutates.Rotate outer handle or mechanical key tapered end with handle 7 one at the inboard swing handle 7 of door or at outer side of door, the projection 8-1 of commutation plectrum 8 other ends is engaged in motion in the chute, and drives gripper shoe 1 and move along a straight line, and is the move left and right in the accompanying drawing.After the purpose of this design is intended to input password, can easily operating handle, outer handle or insert key and directly open the door.
Main dead bolt 2 is fixedly connected on a side of gripper shoe 1, the corresponding through hole that arranges for main dead bolt 2 turnover on the lock housing 15.In the accompanying drawing of present embodiment, main dead bolt 2 is positioned at the right side of gripper shoe 1.The left end of main dead bolt 2 is set to main dead bolt trigger mechanism, concrete, the left end of some main dead bolts 2 all is fixedly connected with a mandrel, and the lock housing bottom of the mandrel other end fixedly installs a Connection Block, offer the through hole that cooperates mandrel on the Connection Block, the mandrel activity is installed in the through hole of Connection Block.The back-moving spring of main dead bolt 2 is sleeved on the mandrel outside, and between main dead bolt 2 and Connection Block.When gripper shoe 1 is done the rectilinear motion of left and right directions in lock housing, main dead bolt 2 supported plates 1 drive, compression reseting spring falls back on lock housing inside, perhaps drives gripper shoe 1 and pass through hole on the lock housing under the restoring force effect of back-moving spring, stretches out the lock housing outside and finishes locking.
Main dead bolt trigger mechanism comprises triggering dead bolt 4 and control hook 6.The left end and the control clasp joint that trigger dead bolt touch, the side-to-side movement of control hook, and then the right-hand member of control triggering dead bolt stretches out the via hole of offering on the lock housing or returns lock housing inside.Concrete, 6 windings of control hook also are provided with control hook torsion spring between control hook 6 and the connecting axle on the connecting axle of lock housing bottom.Control hook 6 is the structure of similar shift fork, and a corner of control hook 6 props up an end that triggers dead bolt, and the hook-shaped of inflection is arranged in another corner of control hook 6.Offer the horizontal concrete chute of corresponding control hook on the gripper shoe 1, be used for preventing that gripper shoe side-to-side movement and control hook from interfering.The right side of chute arranges the pin 5 of the unci of corresponding control hook.In the unlocking condition process, gripper shoe 1 is moved to the left, and control hook 6 with between the movement of gripper shoe and the pin 5 relative displacement takes place, and the hook-shaped end of control hook hooks pin 5, in the time of fixed support plate, also will trigger dead bolt 4 release lock housings.And after unblanking at closing time, trigger dead bolt 4 stressed returning in the lock housing, the left end that triggers dead bolt withstands control hook 6 makes it to break away from pin 5, corresponding gripper shoe 1 moves right, main dead bolt 2 ejects under the effect of back-moving spring, realizes the locking of the main lock of machinery.
The mechanical cipher internal lock has 4～6 combination disk, comprises the mechanical cipher mechanism that is with handwheel 9, and the interior dead bolt 10 of mechanical cipher mechanism controller tool password internal lock stretches out or withdraws, the solution latch hook 12 that the lower end of interior dead bolt hinged is hook-shaped.Between interior dead bolt 10 and gripper shoe 1, be provided for the clamping block 13 of lock support plate when main dead bolt stretches out lock housing.Utilize to separate as shown in Figure 3 that latch hook 12 stretches out with interior dead bolt or moving up and down of withdraw in, drive clamping block 13 low-angle rotation thereupon, thereby control cooperating between clamping block 13 and the gripper shoe 1.Concrete structure is: separate the upper strata that latch hook 12 is positioned at gripper shoe 1, clamping block 13 is positioned at the lower floor that separates latch hook 12, is positioned at same aspect with gripper shoe 1.Clamping block 13 is fixed in the lock housing 15 by rotating shaft 11, and the automatic-reset spring that is connected with clamping block is set in the rotating shaft 15.The position that moves up and down of clamping block 13 homographic solution latch hooks 12 arranges the pin 13-1 that cooperates the hook-shaped position of separating latch hook, utilizes the hook-shaped position of separating latch hook 12 to hook pin and drives clamping block 13 11 rotations around the shaft.The position that corresponding clamping block falls naturally on the gripper shoe 1 arranges lock slots 1-2, and lock slots 1-2 is corresponding with the free end of clamping block 13, is convenient to clamping block and can props up gripper shoe 1 not resilience when main dead bolt 2 stretches out lock housing.Correspondence arranges one to the block 1-3 of upper process on the gripper shoe 1, and the position of block 1-3 is corresponding with solution latch hook 12, and it is mainly used in propping up the solution latch hook, makes cooperating of clamping block 13 disengagings and solution latch hook 12.Use clamping block 13 and cooperating of lock slots 1-2 to realize the main self-locking of locking of machinery, utilize pin 13-1 and block 1-3 to realize release and the interlocking of the main lock of machinery and mechanical cipher internal lock.
For fear of frequent rotational password dish input password, in the present embodiment, also be provided with the Electric Traction mechanism 14 that is subjected to electronic cipher system or the control of bio-identification cryptographic system in the lock housing 15, described electronic cipher system can be the electronic input apparatus of graphical display or keyboard, and described bio-identification cryptographic system then can be fingerprint, palmmprint, eye iris, recognition of face etc.Interlocking by input electronics or biometrics password realization and the main lock of machinery.Its structure is: at clamping block 13 other end around the shaft elongated end is set, this elongated end is as automatically controlled section 13-2, and an end of homographic solution latch hook is referred to as lock segments.The top of automatically controlled section 13-2 arranges Electric Traction mechanism 14, and Electric Traction mechanism 14 is electromagnet or motor.The trigger column that can move up and down is set on electromagnet or the motor.During interlocking, as shown in Figure 1, the lower end of trigger column does not contact with automatically controlled section 13-2 of clamping block 13, and clamping block 13 falls to propping up gripper shoe 1, makes main dead bolt 2 stretch out lock housing 15 outsides.During release, as shown in Figure 2, the lower end of trigger column props up clamping block 13 and moves downward, make clamping block 13 around the shaft 11 low-angles rotate the groove that goes out of lock, main dead bolt 2 is subjected to key or handle 7 operation withdrawal lock housings 15 inboards, the final released state of realizing as shown in Figure 4.
Claims (7)
1. control puzzle theft-proof lock for dynamo-electric pair, comprise the machinery master lock that is arranged in the lock housing (15), the main lock of machinery comprises the gripper shoe that moves along a straight line (1) that is driven by commutation plectrum (8) and handle (7), be fixed on the main dead bolt (2) on the gripper shoe (1), main dead bolt trigger mechanism, the auxiliary controls of main dead bolt (3), it is characterized in that: the top of the main lock of machinery arranges with the gripper shoe (1) of the main lock of machinery and cooperates interlocking mechanical password internal lock in the described lock housing (15), the mechanical cipher internal lock comprises mechanical cipher mechanism, stretch out the interior dead bolt (10) that is subjected to the control of mechanical cipher mechanism of mechanical cipher internal lock bottom, the solution latch hook (12) that the lower end hinged of interior dead bolt (10) is hook-shaped, between interior dead bolt (10) and gripper shoe (1), also be provided with cooperate with gripper shoe (1) at main dead bolt (2) clamping block (13) with gripper shoe (1) locking when stretching out lock housing, described clamping block (13) comprises a lock segments and one automatically controlled section (13-2), the rotating shaft (11) that the lock segments of clamping block (13) and the intermediate location of automatically controlled section (13-2) are hinged in the lock housing (15) upward and by automatic-reset spring resets, the lock segments of the homographic solution latch hook (12) of clamping block (13) is provided with and separates the pin (13-1) that latch hook (12) cooperates, make on the end of described solution latch hook (12) and the gripper shoe (1) and separate latch hook to break away from the block (1-3) of pin (13-1) corresponding, the top of described automatically controlled section (13-2) is provided with and drives automatically controlled section Electric Traction mechanism (14) that moves up and down.
2. the two control of electromechanics according to claim 1 puzzle theft-proof lock is characterized in that: electromagnet or the motor of described Electric Traction mechanism (14) for controlled by electronic cipher system or bio-identification cryptographic system.
3. the two control of electromechanics according to claim 1 and 2 puzzle theft-proof locks, it is characterized in that: described clamping block (13) is positioned at same aspect with gripper shoe (1), and the upper surface of gripper shoe (1) is provided with the lock slots (1-2) that blocks clamping block when main dead bolt stretches out lock housing; Described solution latch hook (12) is positioned at upper strata or the lower floor of gripper shoe, described block (1-3) be positioned at gripper shoe lock slots a side and stretch out the gripper shoe correspondence in a side of separating latch hook (12).
4. the two control of electromechanics according to claim 3 puzzle theft-proof locks, it is characterized in that: an end of described commutation plectrum (8) is connected with the handle (7) of door inboard, the other end of commutation plectrum (8) arranges projection (8-1), and gripper shoe (1) goes up the chute that cooperates with projection (8-1) is set.
5. the two control of electromechanics according to claim 4 puzzle theft-proof lock is characterized in that: described outer side of door setting and a mechanical key tapered end that inboard handle connects as one.
6. the two control of electromechanics according to claim 4 puzzle theft-proof lock is characterized in that: described outer side of door setting and an outer handle that inboard handle connects as one.
7. the two control of electromechanics according to claim 4 puzzle theft-proof lock is characterized in that: described outer side of door setting and an outer handle that has the mechanical key tapered end that inboard handle connects as one.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310299578.7A CN103334647B (en) | 2013-07-17 | 2013-07-17 | Electromechanical double-control code anti-theft lock |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310299578.7A CN103334647B (en) | 2013-07-17 | 2013-07-17 | Electromechanical double-control code anti-theft lock |
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| CN103334647A true CN103334647A (en) | 2013-10-02 |
| CN103334647B CN103334647B (en) | 2015-04-15 |
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| CN104652983A (en) * | 2013-11-18 | 2015-05-27 | 郝成武 | Handle simultaneous-locking linkage opening and closing electronic password door lock |
| CN104652983B (en) * | 2013-11-18 | 2017-08-25 | 郝成武 | It is a kind of to shake hands with the electronic coded door lock of lock linkage opening and closing |
| US9657500B2 (en) | 2014-04-29 | 2017-05-23 | Nanjing Easthouse Electrical Co., Ltd. | Electronic-mechanical dual control lock |
| CN103993786A (en) * | 2014-04-29 | 2014-08-20 | 南京东屋电气有限公司 | Electronic and mechanical dual-control lock |
| WO2015165248A1 (en) * | 2014-04-29 | 2015-11-05 | 闵浩 | Electronic-mechanical dual control lock |
| CN103993786B (en) * | 2014-04-29 | 2016-05-18 | 南京东屋电气有限公司 | A kind of electronic-mechanical double controlled lock |
| CN103993787A (en) * | 2014-04-29 | 2014-08-20 | 南京东屋电子科技有限公司 | Lockset input unit |
| CN104612562B (en) * | 2015-01-05 | 2016-08-24 | 宿迁峰驰安防有限公司 | A kind of anti-theft heat-insulated security protection door and manufacture method thereof |
| CN104612562A (en) * | 2015-01-05 | 2015-05-13 | 宿迁峰驰安防有限公司 | Anti-theft heat-insulation security door and manufacturing method thereof |
| CN105672780A (en) * | 2016-03-09 | 2016-06-15 | 重庆五州门业开发有限公司 | Secret safety door system |
| CN105672780B (en) * | 2016-03-09 | 2023-11-14 | 重庆五州门业开发有限公司 | Security door system |
| CN106761015A (en) * | 2016-11-18 | 2017-05-31 | 金陵科技学院 | Without the key intelligent coded lock emergent lock that is flexible coupling |
| CN106761015B (en) * | 2016-11-18 | 2019-01-29 | 金陵科技学院 | The no key intelligent coded lock emergency lock that is flexible coupling |
| CN107044226B (en) * | 2017-05-27 | 2022-10-14 | 深圳市万厦福智能锁业有限公司 | Electronic lock with standby unlocking device |
| CN107044226A (en) * | 2017-05-27 | 2017-08-15 | 深圳市万厦福智能锁业有限公司 | A kind of electronic lock with standby unlocking apparatus |
| CN108824998A (en) * | 2018-08-24 | 2018-11-16 | 湖南宏瑞文博集团股份有限公司 | Cultural relic library door or the simple storage mode of cashbox door and inside and outside mutually open interlock |
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