CN104088530A - Double-key electric interlocking anti-theft lock - Google Patents
Double-key electric interlocking anti-theft lock Download PDFInfo
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- CN104088530A CN104088530A CN201410253436.1A CN201410253436A CN104088530A CN 104088530 A CN104088530 A CN 104088530A CN 201410253436 A CN201410253436 A CN 201410253436A CN 104088530 A CN104088530 A CN 104088530A
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Abstract
The invention discloses a double-key electric interlocking anti-theft lock. A lock body is arranged in a fixed housing, a fixed contact is fixed on the lock body or the fixed housing, and a rotating contact is fixed on a lock core. The lock core is arranged in the lock body, interlocking covers are arranged in the front of the lock body and the lock core, an interlocking key hole and a butting pin hole are formed in the interlocking covers, a lock pin hole is formed in an ejector rod, an interlocking hole is formed in the lock body, an interlocking spring, an ejector pin, a lock pin and a butting pin are arranged in a channel of the interlocking hole and an ejector pin hole, the rear end part of the lock core is connected with a linkage mechanism, and the interlocking key hole is used for opening an interlocking device; the rotating contact and the fixed contact are connected with a power supply circuit of an electromagnet, and an iron core of the electromagnet is connected with a lock bar; the ejector pin and the lock pin can transversely lock the ejector rod, an interlocking key is separated from a specially matched key, and the anti-theft concealment and interlocking of the anti-theft lock are realized, so that a theft or an omnipotent key cannot open the interlocking device and the rotating lock core or connect the circuit of the electromagnet.
Description
Technical field
The present invention relates to the electronic interlocking theftproof lock of a kind of double key in theftproof lock field.
Background technology
The theftproof lock using now has a variety of, but is all that the key adopting rotates to drive dead bolt to open theftproof lock substantially, there is no the theftproof lock of electromechanical, causes robber or the king that unblanks is easy to just open theftproof lock.
Summary of the invention
The object that the present invention relates to is in order to provide a kind of robber and manufacture and the method thereof of the electronic interlocking theftproof lock of double key of the theftproof lock that the king that unblanks does not open.
For achieving the above object, in described set casing, there is lock body, in the aft section of lock body or in the aft section of set casing, be fixed with fixed contact, in the aft section of lock core, be fixed with rotary contact, in lock body, there is lock core, in lock core, have keyhole, the front end of lock body and lock core or have interlocking lid above; Described interlocking lid between set casing and lock body and lock core, the position of the front end that defines lock body and lock core in set casing; On the corresponding lock body of described keyhole and lock core, hold hole, hold in hole and have fore-set spring, bullet and fore-set, on fore-set, have purl hole; On described lock body, have interlocking hole, interlocking hole and centre hole are linked to be a beeline channel under the nature of locking, have interlock spring, thimble, purl, to pin in this beeline channel, this beeline channel with hold that hole is vertical to be connected; Under the state that described interlocking hole and centre hole are opened at lock, not on a beeline channel, interlocking hole and centre hole be independence and interrupting channel separately; Described rotary contact and fixed contact are connected in the feeder circuit of electromagnet, the iron core of electromagnet and horizontal connection of lock.
There is interstitial hole at the middle part of described interlocking lid, has interlocking keyhole and support pin and hold hole in interlocking lid, and interstitial hole is enclosed within the leading section of lock core; Described interlocking keyhole is for inserting the post shape key of interlocking key, and when adopting polystyle interlocking key, the length of the interlocking keyhole in same interlocking lid is consistent or inconsistent; Described support pin to hold hole be to expose or to be absorbed in the length of supporting pin of lock body leading section consistent or inconsistent to pin for keeping out to pin, its objective is to allow, make to hold hole to pin and be with or without in interlocking lid.
, on lock, there is interlocking hole in described purl hole on lock body, in purl hole and interlocking hole, have purl and thimble, and purl and thimble can slide front and back in purl hole and interlocking hole; Described purl and thimble do not insert under the nature in keyhole in special bitting, in purl hole, have purl and thimble, one end of purl and thimble is in purl hole, and the other end is in interlocking hole, surpass the part in purl hole in interlocking hole, limited the movement of lock; Described purl and thimble insert under the opening in keyhole in special bitting, interlocking hole and purl hole be not on a beeline channel, and purl only has purl in hole, and purl is completely in purl hole, thimble is completely in interlocking hole, and now lock can move around in holding hole.
Described interlock spring, thimble, purl, support pin, interlocking hole and purl hole and form interlock, interlock spring, thimble, purl, the erection sequence to pin in interlocking hole and purl hole are: foremost withstands on the pin that supports of interlocking lid, after be the repetitive sequence of purl, thimble successively, in the end a purl has below a thimble, has interlock spring top to press after it; Described purl and thimble be not when specially the nature in keyhole is inserted in bitting, interlocking hole and purl hole are linked to be a beeline channel, interlock spring pushing tow thimble and purl and support pin, make a part for thimble and purl in purl hole, another part locks fore-set in interlocking hole, bullet and fore-set cannot be retreated and by locked, when interlocking key inserts, special bitting cannot not inserted special bitting hole drawback lock yet.
Described thimble and support pin end all and be cambered surface or be not cambered surface, in same lock body, thimble equal in length or unequal; Support the equal in length or unequal of pin;
The end of described purl is cambered surface or consistent with the end shape in purl hole, and length is also consistent with the length in purl hole, and purl can be hidden in purl hole completely, or purl passes purl hole when mobile;
In order to make to interlock key, can open interlock, described interlocking key comprises dish portion and post portion, the support that dish portion is key, and post portion is post shape key; At the middle part of dish portion, have the special bitting can freely through dish hole, Pan Bushang has post shape key, has handle or joins extension, or there is no handle or join extension in the dish portion of the another side of post shape key; Described same equal in length or unequal interlocking post shape key on the key.
When described lock core rotates, can make rotary contact contact with fixed contact and the supply line that connects electromagnet, the power supply circuits of electromagnet are connected rear generation attraction and are pulled and locks the horizontal locked groove that exits.
In order to interlock with antitheft, described thimble and purl can horizontal locked fore-sets, interlocking key is separated with special bitting, realized interlocking and multiple safety.
In order to increase the anti-theft security of electronic interlocking-type theftproof lock, described electronic interlocking-type theftproof lock only has can rotational lock core after opening interlock with interlocking key.
In order to reduce complexity and the minimizing accessory of the link gear of mechanical lock, described electronic interlocking-type theftproof lock adopts electromagnet to replace the link gear of mechanical lock.
For can be real antitheft, described electronic interlocking-type theftproof lock is to adopt the locked fore-set of interlock to realize interlocking.
In order to expand the scope of application, described electronic interlocking-type theftproof lock is applicable to the antitheft place of all kinds of needs and installs and uses, and is particularly suitable for installing and using of car door, security door, safety cabinet, strongbox, built-in lock door, built-in lock cabinet and common door and common cabinet.
For the ease of interlock spring, thimble, purl, support pin and be arranged in interlocking hole and purl hole, described lock body during fabrication, is manufactured on lock body and is held hole and interlocking hole, interlocking hole is with to hold hole vertical and be in cross perforation;
For the ease of installing, described lock body during fabrication, fixed contact be fixed on can be corresponding with the rotary contact being rotationally connected on lock body or set casing place.
For the ease of coordinating of lock core and lock body, the described hole that holds is manufactured on lock core, and connect vertical with lock core hole coordinates and keep straight line to connect with the hole that holds on lock body.
In order to increase the safety of theftproof lock, the iron core of described electromagnet with lock horizontal create one or with lock horizontal connection.
Rational in infrastructure, the manufacture and easy to use of the electronic interlocking theftproof lock of double key of the present invention, adopt after the electronic interlocking theftproof lock of double key, thimble and purl can horizontal locked fore-sets, interlocking key is separated with special bitting, realized the antitheft interlocking of theftproof lock, make robber and the Wang Wufa that unblanks open interlock and rotational lock core, the power supply circuits of electromagnet be cannot connect, real multiple locking, interlocking, stealth and multiple safety effect played.
Accompanying drawing explanation
Fig. 1 be the electronic interlocking theftproof lock of double key of the present invention primary structure schematic diagram.
Fig. 2 is that Fig. 1 is at the structural representation of the sectional view of the electronic interlocking theftproof lock of double key of the present invention at purl place.
Fig. 3 is the primary structure schematic diagram of the interlocking lid of the electronic interlocking theftproof lock of double key of the present invention.
Fig. 4 is the surface structure schematic diagram of right view of the interlocking lid of the electronic interlocking theftproof lock of double key of the present invention.
Fig. 5 is the primary structure schematic diagram of the interlocking key of the electronic interlocking theftproof lock of double key of the present invention.
Fig. 6 is the surface structure schematic diagram of right view of the interlocking key of the electronic interlocking theftproof lock of double key of the present invention.
Fig. 7 is the surface structure schematic diagram of the special bitting of the electronic interlocking theftproof lock of double key of the present invention.
Set casing 1 shown in figure, lock body 2, lock core 3, bullet 4, fore-set 5, fore-set spring 6, interlocking lid 7, interlocking keyhole 8, support pin and hold hole 9, interlocking hole 10, interlock spring 11, thimble 12, purl 13, support pin 14, dish portion 15, post shape key 16, dish hole 17, interstitial hole 18, fixed contact 19, rotary contact 20.
The specific embodiment
The electronic interlocking theftproof lock of double key of the present invention mainly comprises solid set casing 1, lock body 2, lock core 3, holds hole, bullet 4, fore-set 5, fore-set spring 6, keyhole, specially bitting, interlocking lid 7, interlocking key, interlocking hole 10, interlock spring 11, thimble 12, purl 13, to support pin 14, rotary contact 19, fixed contact 20, electromagnet, lock horizontal;
In described set casing 1, there is lock body 2, in the aft section of lock body 2 or in the aft section of set casing 1, be fixed with fixed contact 19, in the aft section of lock core 3, be fixed with rotary contact 20, in lock body 2, have lock core 3, in lock core 3, there is keyhole, the front end of lock body 2 and lock core 3 or have interlocking lid 7 above; Described interlocking lid 7, between set casing 1 and lock body 2 and lock core 3, defines the front end of lock body 2 and lock core 3 in the position of 1 li of set casing; On the corresponding lock body 2 of described keyhole and lock core 3, hold hole, hold in hole and have fore-set spring 6, bullet 4 and fore-set 5, on fore-set 5, have purl 13 holes; On described lock body 2, there is interlocking hole 10, interlocking hole 10 is linked to be a beeline channel with thimble 12 holes under the nature of locking, in this beeline channel, have interlock spring 11, thimble 12, purl 13, support pin 14, this beeline channel with hold that hole is vertical to be connected; Under the state that open at lock in described interlocking hole 10 and thimble 12 holes, not on a beeline channel, interlocking hole 10 and thimble 12 holes are independent and interrupting channel separately; Described rotary contact 20 and fixed contact 19 are connected in the feeder circuit of electromagnet, the iron core of electromagnet and horizontal connection of lock.
There is interstitial hole 18 at the middle part of described interlocking lid 7, has interlocking keyhole 8 and support pin 14 and hold hole 9 in interlocking lid 7, and interstitial hole 18 is enclosed within the leading section of lock core 3; Described interlocking keyhole 8 is for inserting the post shape key 16 of interlocking key, and when adopting polystyle interlocking key, the length of the interlocking keyhole 8 in same interlocking lid 7 is consistent or inconsistent; Described support pin 14 to hold hole 9 be to expose or to be absorbed in the length of supporting pin 14 of lock body 2 leading sections consistent or inconsistent to pin 14 for keeping out to pin 14, its objective is to allow, make to hold hole 9 to pin 14 and be with or without in interlocking lid 7.
, on lock, there is the hole 10 of interlocking in described purl 13 holes on lock body 2, in purl 13 holes and interlocking hole 10, have purl 13 and thimble 12, and purl 13 and thimble 12 can slide front and back in purl 13 holes and interlocking hole 10; Described purl 13 and thimble 12 do not insert under the nature in keyhole in special bitting, in purl 13 holes, there are purl 13 and thimble 12, one end of purl 13 and thimble 12 is in purl 13 holes, the other end is in interlocking hole 10, surpass the part in purl 13 holes in interlocking hole 10, limited the movement of lock; Described purl 13 and thimble 12 insert under the opening in keyhole in special bitting, interlocking hole 10 and purl 13 holes are not on a beeline channel, purl only has purl 13 in 13 holes, purl 13 is completely in purl 13 holes, thimble 12 is completely in interlocking hole 10, and now lock can move around in holding hole.
Described interlock spring 11, thimble 12, purl 13, support pin 14, interlocking hole 10 and purl 13 holes and form interlocks, interlock spring 11, thimble 12, purl 13, support the erection sequence of pin 14 in interlocking hole 10 and purl 13 holes and be: what foremost withstood on interlocking lid 7 supports pin 14, after be the repetitive sequence of purl 13, thimble 12 successively, in the end a purl 13 has below a thimble 12, has interlock spring 11 tops to press after it; Described purl 13 and thimble 12 be not when specially the nature in keyhole is inserted in bitting, interlocking hole 10 is linked to be a beeline channel with purl 13 holes, interlock spring 11 pushing tow thimbles 12 and purl 13 and support pin 14, make a part for thimble 12 and purl 13 in purl 13 holes, another part is at the interior locking fore-set 5 in interlocking hole 10, bullet 4 and fore-set 5 cannot be retreated and by locked, when interlocking key inserts, special bitting cannot not inserted special bitting hole drawback lock yet.
Described thimble 12 and support pin 14 end all and be cambered surface or be not cambered surface, in same lock body 2, thimble 12 equal in length or unequal; Support the equal in length or unequal of pin 14;
The end of described purl 13 is cambered surfaces or consistent with the end shape in purl 13 holes, and length is also consistent with the length in purl 13 holes, and purl 13 can be hidden in purl 13 holes completely, or purl 13 passes purl 13 holes when mobile;
In order to make to interlock key, can open interlock, described interlocking key comprises dish portion 15 and post portion, the support that dish portion 15 is key, and post portion is post shape key 16; At the middle part of dish portion 15, there is the special bitting can freely through dish hole 17, in dish portion 15, have post shape key 16, in the dish portion 15 of the another side of post shape key 16, have handle or join extension, or there is no handle or join extension; Described same equal in length or unequal interlocking post shape key 16 on the key.
When described lock core 3 rotates, can make rotary contact 20 contact with fixed contact 19 and the supply line that connects electromagnet, the power supply circuits of electromagnet are connected rear generation attraction and are pulled and locks the horizontal locked groove that exits.
In order to interlock with antitheft, described thimble 12 and purl 13 can horizontal locked fore-sets 5, interlocking key is separated with special bitting, realized interlocking and multiple safety.
In order to increase the anti-theft security of electronic interlocking-type theftproof lock, described electronic interlocking-type theftproof lock only has can rotational lock core 3 after opening interlock with interlocking key.
In order to reduce complexity and the minimizing accessory of the link gear of mechanical lock, described electronic interlocking-type theftproof lock adopts electromagnet to replace the link gear of mechanical lock.
For can be real antitheft, described electronic interlocking-type theftproof lock is to adopt the locked fore-set 5 of interlock to realize interlocking.
In order to expand the scope of application, described electronic interlocking-type theftproof lock is applicable to the antitheft place of all kinds of needs and installs and uses, and is particularly suitable for installing and using of car door, security door, safety cabinet, strongbox, built-in lock door, built-in lock cabinet and common door and common cabinet.
For the ease of interlock spring 11, thimble 12, purl 13, support pin 14 and be arranged in interlocking hole 10 and purl 13 holes, described lock body 2 during fabrication, is manufactured on lock body 2 and is held hole and interlocking hole 10, interlocking hole 10 is with to hold hole vertical and be in cross perforation;
For the ease of installing, described lock body 2 during fabrication, fixed contact 19 be fixed on can be corresponding with the rotary contact 20 being rotationally connected on lock body 2 or set casing 1 place.
For the ease of coordinating of lock core 3 and lock body 2, the described hole that holds is manufactured on lock core 3, with vertical perforation the in lock core 3 holes, coordinates and keeps straight line to connect with the hole that holds on lock body 2.
In order to increase the safety of theftproof lock, the iron core of described electromagnet with lock horizontal create one or with lock horizontal connection.
While unblanking with special bitting, with interlocking key, insert the interlocking interior promotion in hole 10 and move backward to pin 14, then promote to move compression interlock spring 11 after purl 13, thimble 12, purl 13 is entered in purl 13 holes completely, completed the process of opening interlock; With special bitting, insert keyhole afterwards, push the bullet 4 that holds hole, the cooperation place that makes bullet 4 and fore-set 5 is the junction with lock body 2 at lock core 3 just; While rotating special bitting, lock core 3 rotates thereupon, rotary contact 19 is contacted with fixed contact 20 and connects the circuit of electromagnet, and electromagnet produces attraction and to open lock horizontal.
Robber or unblank king in the time need not interlocking key and specially bitting is unblanked, do not interlock key and open the purl 13 of cross locking on fore-set 5 and thimble 12 and inextricable interlock, cannot make the just junction with lock body 2 at lock core 3, cooperation place that bullet 4 and fore-set 5 move to bullet 4 and fore-set 5, lock core 3 cannot be rotated, rotary contact 19 can not be contacted with fixed contact 20, can not open theftproof lock, increase the difficulty of pirate of the open lock, thereby played the effect of multiple locking, interlocking, stealth and multiple safety.
Claims (8)
1. the electronic interlocking theftproof lock of double key, it is characterized in that: in described set casing (1), have lock body (2), in the aft section of lock body (2) or in the aft section of set casing (1), be fixed with fixed contact (19), in the aft section of lock core (3), be fixed with rotary contact (20), in lock body (2), there is lock core (3), lock core has keyhole in (3), the front end of lock body (2) and lock core (3) or have interlocking lid (7) above; Described interlocking lid (7), between set casing (1) and lock body (2) and lock core (3), defines the front end of lock body (2) and lock core (3) in the inner position of set casing (1); On the corresponding lock body of described keyhole (2) and lock core (3), hold hole, hold in hole and have fore-set spring (6), bullet (4) and fore-set (5), on fore-set (5), have purl (13) hole; On described lock body (2), there is interlocking hole (10), interlocking hole (10) is linked to be a beeline channel with thimble (12) hole under the nature of locking, in this beeline channel, have interlock spring (11), thimble (12), purl (13), support pin (14), this beeline channel with hold that hole is vertical to be connected; Under the state that described interlocking hole (10) and thimble (12) Kong Suo open, not on a beeline channel, interlocking hole (10) and thimble (12) hole be independent and interrupting channel separately; Described rotary contact (20) and fixed contact (19) are connected in the feeder circuit of electromagnet, the iron core of electromagnet and horizontal connection of lock;
There is interstitial hole (18) at the middle part of described interlocking lid (7), has interlocking keyhole (8) and support pin (14) and hold hole (9) in interlocking lid (7), and interstitial hole (18) is enclosed within the leading section of lock core (3); Described interlocking keyhole (8) is for inserting the post shape key (16) of interlocking key, and when adopting polystyle interlocking key, the length of the interlocking keyhole (8) in same interlocking lid (7) is consistent or inconsistent; Described support pin (14) to hold hole (9) be for keeping out to pin (14), its objective is to allow and expose or to be absorbed in the length of supporting pin (14) of lock body (2) leading section consistent or inconsistent to pin (14), make to hold hole (9) to pin (14) and be with or without in interlocking lid (7);
Described purl (13) hole is on lock, on lock body (2), there is interlocking hole (10), in purl (13) hole and interlocking hole (10), have purl (13) and thimble (12), purl (13) and thimble (12) can slide front and back in purl (13) hole and interlocking hole (10); Described purl (13) and thimble (12) do not insert under the nature in keyhole in special bitting, in purl (13) hole, there are purl (13) and thimble (12), one end of purl (13) and thimble (12) is in purl (13) hole, the other end is in interlocking hole (10), surpass the part in purl (13) hole in interlocking hole (10), limited the movement of lock; Described purl (13) and thimble (12) insert under the opening in keyhole in special bitting, interlocking hole (10) and purl (13) hole be not on a beeline channel, purl (13) only has purl (13) in hole, purl (13) is completely in purl (13) hole, thimble (12) is completely in interlocking hole (10), and now lock can move around in holding hole;
Described interlock spring (11), thimble (12), purl (13), support pin (14), interlocking hole (10) and purl (13) hole composition interlock, interlock spring (11), thimble (12), purl (13), support the erection sequence of pin (14) in interlocking hole (10) and purl (13) hole and be: foremost withstand on interlocking lid (7) to pin (14), after be the repetitive sequence of purl (13), thimble (12) successively, in the end a purl (13) has below a thimble (12), has interlock spring (11) top to press after it; Described purl (13) and thimble (12) be not when specially the nature in keyhole is inserted in bitting, interlocking hole (10) is linked to be a beeline channel with purl (13) hole, interlock spring (11) pushing tow thimble (12) and purl (13) and support pin (14), make a part for thimble (12) and purl (13) in purl (13) hole, another part is locking fore-set (5) in interlocking hole (10), bullet (4) and fore-set (5) cannot be retreated and by locked, when interlocking key inserts, special bitting cannot not inserted special bitting hole drawback lock yet;
Described thimble (12) and support pin (14) end all and be cambered surface or be not cambered surface, in same lock body (2), thimble (12) equal in length or unequal; Support the equal in length or unequal of pin (14);
The end of described purl (13) is cambered surface or consistent with the end shape in purl (13) hole, length is also consistent with the length in purl (13) hole, purl (13) can be hidden in purl (13) hole completely, or purl (13) passes purl (13) hole when mobile;
In order to make to interlock key, can open interlock, described interlocking key comprises dish portion (15) and post portion, the support that dish portion (15) is key, and post portion is post shape key (16); At the middle part of dish portion (15), there is the special bitting can freely through dish hole (17), in dish portion (15), have post shape key (16), in the dish portion (15) of the another side of post shape key (16), have handle or join extension, or there is no handle or join extension; Described same equal in length or unequal interlocking post shape key (16) on the key;
When described lock core (3) rotates, can make rotary contact (20) contact with fixed contact (19) and the supply line that connects electromagnet, the power supply circuits of electromagnet are connected rear generation attraction and are pulled and locks the horizontal locked groove that exits.
2. the electronic interlocking theftproof lock of double key according to claim 1, it is characterized in that: in order to interlock with antitheft, described thimble (12) and purl (13) can horizontal locked fore-sets (5), interlocking key is separated with special bitting, realized interlocking and multiple safety.
3. the electronic interlocking theftproof lock of double key according to claim 1, it is characterized in that: in order to increase the anti-theft security of electronic interlocking-type theftproof lock, described electronic interlocking-type theftproof lock only has can rotational lock core (3) after opening interlock with interlocking key.
4. the electronic interlocking theftproof lock of double key according to claim 1, is characterized in that: in order to reduce complexity and the minimizing accessory of the link gear of mechanical lock, described electronic interlocking-type theftproof lock adopts electromagnet to replace the link gear of mechanical lock; For can be real antitheft, described electronic interlocking-type theftproof lock is to adopt the locked fore-set of interlock (5) to realize interlocking.
5. the electronic interlocking theftproof lock of double key according to claim 1, it is characterized in that: for the ease of interlock spring (11), thimble (12), purl (13), support pin (14) and be arranged in interlocking hole (10) and purl (13) hole, described lock body (2) during fabrication, the upper manufacture of lock body (2) holds hole and interlocking hole (10), and interlocking hole (10) is with to hold hole vertical and be in cross perforation.
6. the electronic interlocking theftproof lock of double key according to claim 1, it is characterized in that: for the ease of installing, described lock body (2) during fabrication, fixed contact (19) be fixed on can be corresponding with the rotary contact being rotationally connected (20) on lock body (2) or set casing (1) place.
7. the electronic interlocking theftproof lock of double key according to claim 1, it is characterized in that: for the ease of coordinating of lock core (3) and lock body (2), the described hole that holds is manufactured on lock core (3), with vertical perforation the in lock core (3) hole, coordinate and keep straight line to connect with the hole that holds on lock body (2).
8. the electronic interlocking theftproof lock of double key according to claim 1, is characterized in that: in order to increase the safety of theftproof lock, the iron core of described electromagnet and lock be horizontal create one or with horizontal connection of lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410253436.1A CN104088530A (en) | 2014-06-10 | 2014-06-10 | Double-key electric interlocking anti-theft lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410253436.1A CN104088530A (en) | 2014-06-10 | 2014-06-10 | Double-key electric interlocking anti-theft lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104088530A true CN104088530A (en) | 2014-10-08 |
Family
ID=51636277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410253436.1A Pending CN104088530A (en) | 2014-06-10 | 2014-06-10 | Double-key electric interlocking anti-theft lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104088530A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775684A (en) * | 2015-03-20 | 2015-07-15 | 邱兴伦 | Magnetic repulsion-based alarm lock capable of preventing from theft in mechanical-electronic hybrid manner |
-
2014
- 2014-06-10 CN CN201410253436.1A patent/CN104088530A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775684A (en) * | 2015-03-20 | 2015-07-15 | 邱兴伦 | Magnetic repulsion-based alarm lock capable of preventing from theft in mechanical-electronic hybrid manner |
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Application publication date: 20141008 |