CN202176172U - Safety anti-theft lock - Google Patents
Safety anti-theft lock Download PDFInfo
- Publication number
- CN202176172U CN202176172U CN2011202180335U CN201120218033U CN202176172U CN 202176172 U CN202176172 U CN 202176172U CN 2011202180335 U CN2011202180335 U CN 2011202180335U CN 201120218033 U CN201120218033 U CN 201120218033U CN 202176172 U CN202176172 U CN 202176172U
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- locking
- key
- unblanking
- lock
- electromagnetic valve
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- 230000001788 irregular Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 15
- 239000002184 metal Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000003044 adaptive effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model relates to a safety anti-theft lock, which comprises a lock body and a key of the lock body. The lock body is mainly composed of a casing, a plurality of lock key positions and a lock bolts. The lock key positions are metal conductive electrodes, the plurality of lock key positions form unlocking electrodes in an open loop state with at least two lock key positions in one group. Each group of unlocking electrodes is in series connection with a lock bolt electromagnetic valve, locking posts which perform magnetic attraction sliding are arranged on the lock bolt electromagnetic valve, and the locking posts are arranged on the lock bolt in clamping mode. A plurality of unlocking contacts are arranged on the key, serve as metal conductive needles, and correspond to the plurality of lock key positions on the lock body. An unlocking needle in a short circuit state is formed with at least two unlocking contacts in one group. During unlocking, the unlocking contacts of the key are contacted with the lock key positions of the lock body, and the key is connected with the unlocking electrodes in the open loop state on the lock body through the unlocking needle in the short circuit state, thereby enabling the lock bolt electromagnetic valve to be connected, enabling the locking posts to slide and separate from the lock bolt. The safety anti-theft lock has the advantages of being simple in structure, low in cost, small in size, convenient to use and good in anti-theft effect.
Description
Technical field
The utility model relates to a kind of theftproof lock, and especially a kind of convenience is used and can obviously be improved the theftproof lock of safety.
Background technology
Existing lock can probably be divided into two big types of electronic lock and mechanical locks, and there is significantly difference in the structure of these two types of locksets; Electronic lock structure is comparatively simple, and it mainly realizes unblanking and locking action through chip and automatically controlled part thereof; And the structure of mechanical lock is comparatively complicated, and it is loaded down with trivial details to unblank, but anti-theft effect generally locks than electronics.
As: electronic lock rely on that its volume is little, light weight, easy to use and diverse in function; Extensively be used for door lock, lock or Safe lock etc. in a large number; Especially the electronic lock body of newtypes such as " finger-print cipher locks " also is being greatly enhanced aspect the safety of antitheft.Yet still there is following weak point in electronic lock on the market: the PCB circuit board of chip, complicacy etc. need be used in (1) in view of electronic lock, therefore, its price is higher, is unfavorable for promoting the use of of product; Have, the chip in the lock body receives external interference easily, influences operate as normal again, even therefore causes lockset to lose the antitheft effect.
Mechanical lock, structurally comparatively complicated, submitted a application for a patent for invention in 2005 to State Intellectual Property Office like the applicant; The patent No. is " 200510121057.8 "; Name is called " anti-theft puzzle lock ", and this kind of mechanical theftproof lock comprises housing and lock core; Lock core is provided with dead bolt and keyhole; And be fixed on the housing, but also being provided with the password locking device that the control lock tongue rotates on the housing, said password locking device comprises forward and backward cover plate, is located at forward and backward location-plate, portable plate, snare, Control Shaft, several locks and extension spring formation between the forward and backward cover plate; This kind of mechanical antitheft lock does not allow to be subject to external interference, and therefore, working stability, anti-theft effect are preferable.Yet still there is following weak point in it: (1) its unblank and last latching operation all through the password locking device in the housing, it is more that the password locking device relates to accessory; And the connection matching relationship between each accessory is compact, causes operation loaded down with trivial details, uses inconvenience; And; Its volume is big, quality heavy, the use field of having limited this lock body to a certain extent, as: can't use as automotive lock; Have, this mechanical antitheft lock only has the antitheft effect again, and also warning does not wait suggesting effect, and therefore, its safety still remains to be improved.
The utility model content
The purpose of the utility model is to overcome above-mentioned prior art electronic lock cost height, safety is low; And mechanical lock uses inconvenience, volume is big, quality is heavy deficiency, and provide a kind of simple in structure, cost is low, light weight, volume is little, easy to use and the lockset of good anti-theft effect.
The purpose of the utility model is to realize like this.
The safe antitheft lockset; Comprise lock body and key thereof; Lock body mainly is made up of housing, several locking key positions, locking bolt and controller for electric consumption, and said locking key position is that the metallic conduction utmost point and several locking key positions are one group of electrode of unblanking that constitutes open-circuit condition with at least two locking key positions, the every group of electrode array interlocking bolt electromagnetic valve of unblanking; The locking bolt electromagnetic valve is provided with the locking column that magnetic slides, and the locking column holding is on said locking bolt; Said several unblank contact and circuit boards that be provided with on the key, the contact of unblanking is the metallic conduction pin, several positions, locking key position on the corresponding lock bodies of several contacts of unblanking and be one group of pin of unblanking that constitutes short-circuit condition with at least two contacts of unblanking; When unblanking; Key inserts lock body; Several locking key positions on several unblank contact and lock bodies are on the key touched; Key is connected the every group of electrode of unblanking of open-circuit condition on the lock body with every group of the short-circuit condition pin of unblanking, make the locking bolt solenoid valve conduction get electric, locking column slides and leave said locking bolt, realize unblanking; After key withdraws from, the every group of electrode of unblanking that is in conducting state is cut off, locking bolt electromagnetic valve dead electricity resets, and holding is on locking bolt again for its locking column, and therefore, the whole process of unblanking and lock is quick, operation is simple and easy, convenience; And lockset only needs the electrode of unblanking on the lock body to cooperate with on the key the pin of unblanking, and can realize unlock operation, and total is simple, rationally, need not baroque password locking device, and its light weight, cost are low; Have, cooperating of this unblank electrode and the pin of unblanking requires the locking key position of the corresponding lock body of key unlocking contact again, and, can be according to cooperating of different lock body locking key positions and key unlocking contact be set, the change password is to improve the safety of its antitheft.
Technique scheme also can be done following further perfect.
The housing outer surface of said lock body is provided with locking key recess district, and several locking key positions are arranged in the locking key recess district with the irregular alignment mode, unblank several locking key position positional alignment settings of the corresponding irregular alignment of contact of on the key several; Above-mentioned irregular mode is arranged, and makes key be difficult for being replicated, and further improves the theftproof of lockset, not only simply, but also practical.
Said locking key recess district has several locking key position slotted eyes, in each locking key position slotted eye a locking key position is installed; The setting of this locking key position slotted eye had both helped the installation of locking key position, be convenient to again the key unlocking contact insertion and with locking key position contact matching.
Locking key position elastic gum in said each locking key position slotted eye, said elastic gum is passed in the locking key position; Elastic gum can be according to the integral prefabricated moulding in position of locking key position layout; Have the cushion rubber hole on the elastic gum that integral body is processed; So that the interspersed of the metallic conduction utmost point passes through, the metallic conduction utmost point inserts the cushion rubber hole and the location of elastic gum, is covered on the back side, locking key recess district more together; Make metallic conduction have certain elasticity, both insertions of Key can make the contact of unblanking of key contact better effects if with the locking key position again.
The locking key recess district periphery of said lock body is provided with spacing fixture block, and key is to having stopper slot in spacing fixture block position, and spacing fixture block had both played the guide effect that key inserts, and can avoid other not adaptive key arbitrarily to insert again and unblank, and theftproof is better.
In order further to improve its safety; It also includes warning circuit, and at least two locking key positions that do not constitute the electrode of unblanking in the locking key recess district are electrically connected with warning circuit respectively, and these two locking key positions constitute the warning electrode of open-circuit condition; The robber uses not adaptive key unlocking; Connect warning circuit easily, and send alarm signal, to threaten the robber.
Better embodiment as reporting to the police can be provided with buzzer on the said warning circuit, or connects telephone alarm; Certainly, the mode of alarm is varied, just simply enumerates two kinds of embodiment here, but the utility model is not limited to this two kinds of embodiment.
In order further to improve its safety again, it also includes the antitheft electromagnetic valve, the two ends and the circuit taking alarm of antitheft electromagnetic valve, and the locking column holding on the antitheft electromagnetic valve is on said locking bolt; The effect of antitheft electromagnetic valve is to avoid the robber to contact simultaneously with whole locking key positions with metal object, makes the locking key position be in whole conducting states (that is: locking bolt electromagnetic valve and warning circuit must conduct simultaneously), at this moment; The antitheft electromagnetic valve also must conduct; The locking column holding of antitheft electromagnetic valve is on locking bolt, and locking bolt is stuck when unblanking can not be moved, and the robber just can't open lockset; Make anti-theft effect better, further improve the safety of lockset.
As a kind of specific embodiments wherein, said each group electrode of unblanking is laid with the mode of series connection successively, is electrically connected with a locking bolt electromagnetic valve again, and the locking column holding on this locking bolt electromagnetic valve is gone in the locking fixture block of plug face; That is: locking bolt is by a locking bolt solenoid control, and this locking bolt electromagnetic valve and the many groups electrodes of unblanking are connected in series (that is: each group is unblanked between the electrode also for connecting each other) each other, that is to say; Need to connect each simultaneously and organize the electrode of unblanking; The locking bolt electromagnetic valve could conducting get electric, if wherein one group fail to connect, the electromagnetic valve of then unblanking still can not be switched on; Therefore, each is organized the electrode formation of unblanking and respectively organizes unlocking cipher.
As another kind of specific embodiments, the said every group of electrode of unblanking is in series with a locking bolt electromagnetic valve respectively, and the locking column holding on each locking bolt electromagnetic valve is gone in the locking fixture block of plug face; That is: locking bolt is by many groups locking bolt solenoid control; One group of electrode of unblanking connects one group of locking bolt electromagnetic valve, that is to say, when unblanking; Even connect unblank electrode and the locking bolt electromagnetic valves organized more; As long as there is one group not to be switched on, then this group unblank locking bolt electromagnetic valve that electrode pair answers still holding go in the locking fixture block of plug face, locking bolt still can't be opened.
The beneficial effect of the utility model is following.
(1), the theftproof lock of the utility model; Utilize several contacts of unblanking (each organizes the pin of unblanking) on the key to connect several locking key positions (each organizes the electrode of unblanking) on the lock body respectively; Make each group electrode conduction of unblanking get electric and promote locking bolt electromagnetic valve action; Realization is unblanked, and the whole process of unblanking is quick, operation is simple and easy, convenience; And lockset only needs the electrode of unblanking on the lock body to cooperate with on the key the pin of unblanking, and can realize unlock operation, and total is simple, rationally, need not baroque password locking device, and its light weight, cost are low; Have, cooperating of this unblank electrode and the pin of unblanking requires the locking key position of the corresponding lock body of key unlocking contact again, its antitheft safe.
(2), this kind of theftproof lock; Also through setting up warning circuit, if the key that the robber will be not adaptive inserts lock body, the warning electrode of easy on line state; Warning circuit and antitheft electromagnetic valve are got; Prevent to unblank and send alarm signal or sound and block locking bolt, even dial the police emergency number, promote the safety of lock body greatly.
Description of drawings
Fig. 1 is the safety anti-theft lock sketch map of the utility model.
Fig. 2 is the sketch map of Fig. 1 theftproof lock after warning circuit and antitheft electromagnetic valve are installed on the lock body.
Fig. 3 is the view of theftproof lock after the antitheft electromagnetic valve is locked of Fig. 2.
Fig. 4 is another embodiment sketch map of theftproof lock of Fig. 1.
Fig. 5 is the sketch map of Fig. 4 theftproof lock after warning circuit and antitheft electromagnetic valve are installed on the lock body.
Fig. 6 is the theftproof lock embodiment sketch map again of Fig. 1.
Fig. 7 is the unlocking condition sketch map of Fig. 6 theftproof lock after key inserts.
The specific embodiment
Below in conjunction with accompanying drawing invention is done further to detail.
Embodiment one: extremely shown in Figure 3 like Fig. 1; A kind of safe antitheft lockset; Comprise lock body A and key B thereof, lock body A is mainly by housing C, several locking key positions 10 and locking bolt 13, and 10 surfaces, locking key position are provided with 1,2,3,4,5,6,7,8,9 signs in order; Said locking key position 10 is that the metallic conduction utmost point and several locking key positions 10 are one group of electrode 12 of unblanking that constitutes open-circuit condition with at least two locking key positions; The every group of electrode 12 series connection locking bolt electromagnetic valves 14 of unblanking, locking bolt electromagnetic valve 14 is provided with the locking column 15 that magnetic slides, and locking column 15 holdings are on said locking bolt 13; Said key B is provided with several contacts 11 of unblanking; Several contact 11 surfaces of unblanking are provided with 1,2,3,4,5,6,7,8,9 signs in order; Unblank contact 11 is the metallic conduction pin, and several 10 positions, locking key position on several contact 11 corresponding lock body A that unblank and be one group of pin 11-1 that unblanks that constitutes short-circuit condition with at least two contacts of unblanking are when unblanking; Unblank contact 11 of on the key B several touches with several locking key positions 10 on the lock body A; Key B connects the every group of electrode 12 of unblanking that lock body A go up open-circuit condition with every group of the short-circuit condition pin 11 of unblanking, and makes 14 conductings of locking bolt electromagnetic valve get electric, locking column 15 and slides and leave said locking bolt 13, realizes unblanking.
Wherein, the housing C external surface of said lock body A is provided with locking key recess district 16, and several locking key positions are arranged in the locking key recess district 16 with the irregular alignment mode, unblank several locking key position positional alignment settings of the corresponding irregular alignment of contact of several on the key B.
Locking key recess district 16 peripheries of said lock body are provided with spacing fixture block 17, and key B is to having stopper slot 23 in spacing fixture block 17 positions.
See shown in Figure 2; It can also include warning circuit 31; At least two locking key positions that do not constitute the electrode of unblanking in the locking key recess district 16 are electrically connected with warning circuit 31 respectively; These two locking key positions constitute the warning electrode of open-circuit condition, on the said warning circuit 31 can be to be provided with buzzer or said warning circuit 31 connection telephone alarms (not looking out).
Among Fig. 2, in order further to improve its safety again, it can also include antitheft electromagnetic valve 41, the two ends and the circuit 31 taking alarm of antitheft electromagnetic valve, and locking column 42 holdings on the antitheft electromagnetic valve 41 are in the locking fixture block 18 of said plug face; The effect of antitheft electromagnetic valve 41 is to avoid the robber to contact simultaneously with whole locking key positions 10 with metal object, makes locking key position 10 be in whole conducting states (that is: locking bolt electromagnetic valve 15 must conduct with warning circuit 31 simultaneously), at this moment; Antitheft electromagnetic valve 41 also must conduct; Locking column 42 holdings of antitheft electromagnetic valve 41 are on locking bolt, and locking bolt 13 is stuck when unblanking can not be moved, and the robber just can't open lockset; Make anti-theft effect better, further improve the safety of lockset.
As a kind of specific embodiments wherein, said each group electrode 12 of unblanking is laid with the mode of series connection successively, is electrically connected with a locking bolt electromagnetic valve 14 again, and locking column 15 holdings on this locking bolt electromagnetic valve 14 are gone in the surperficial locking fixture block of locking bolt 13; That is: locking bolt 13 is by a locking bolt electromagnetic valve 14 control, and this locking bolt electromagnetic valve 14 and the many groups electrodes 12 of unblanking are connected in series (that is: each group unblank between the electrode 12 also be to connect each other) each other, that is to say; Need to connect each simultaneously and organize the electrode 12 of unblanking; Locking bolt electromagnetic valve 14 could conductings get electric, if wherein one group fail to connect, the electromagnetic valve 14 of then unblanking still can not be switched on; Therefore, each is organized electrode 12 formations of unblanking and respectively organizes unlocking cipher.
The operating principle of embodiment one: referring to figs. 1 through Fig. 3; Locking key bit-identify " 1 " and locking key bit-identify " 7 " are connected respectively to the two ends of a locking bolt electromagnetic valve 14; Locking key bit-identify " 2 " directly connects and composes turning circuit with locking key bit-identify " 5 "; Locking key bit-identify " 3 " directly connects and composes turning circuit with locking key bit-identify " 6 "; Locking key bit-identify " 4 " directly connects and composes turning circuit with locking key bit-identify " 8 ", and therefore, locking key bit-identify " 1 " constitutes the control loop input with " 7 "; At this moment; Key B goes up the corresponding contact sign " 1 " and " 3 " of unblanking and directly connects and composes turning circuit; The contact sign " 2 " and " 4 " of unblanking directly connects and composes turning circuit; The contact sign " 6 " and " 8 " of unblanking directly connects and composes turning circuit, and the contact sign " 5 " and " 7 " of unblanking directly connects and composes turning circuit.
When key B inserts on the lock body A; Unblank contact 11 of on the key B several touches with several locking key positions 10 on the lock body; Power supply (but external power supply or battery directly is set) is by locking key bit-identify " 1 " input → process locking bolt electromagnetic valve 14 1 ends input → by locking bolt electromagnetic valve 14 other ends output → to locking key bit-identify " 7 " → to locking key bit-identify " 5 " (identifying " 5 " and " 7 " connection through key) → to locking key bit-identify " 2 " → to locking key bit-identify " 4 " → to locking key bit-identify " 8 " → to locking key bit-identify " 6 " → get back to locking key bit-identify " 1 " to locking key bit-identify " 3 " → at last; Constitute the control loop of a locking bolt electromagnetic valve 14, realize unblanking.
With reference to Fig. 2 to Fig. 3, locking key bit-identify " 9 " inserts the positive pole of the warning circuit 31 and the input of antitheft electromagnetic valve 41, and locking key bit-identify " 1 ", locking key bit-identify " 4 ", locking key bit-identify " 7 " and locking key bit-identify " 8 " insert the negative pole of the warning circuit 31 and the input of antitheft electromagnetic valve 41 respectively; If this moment, the robber misapplies key mistake is connected in the locking key position on the lock body, as: connect locking key bit-identify " 1 " and " 9 "; Or connect locking key bit-identify " 4 " and " 9 ", or connect locking key bit-identify " 7 " and " 9 ", or connect locking key bit-identify " 8 " and " 9 "; Make the buzzer conducting send alarm sound, and, antitheft electromagnetic valve 41 connected; Make its locking column 41 snap in locking bolt 13 surfaces; At this moment, locking bolt 13 can not be opened, and plays better anti-theft effect.
Because the mode of the connection of locking key position, the contact of unblanking combination is varied, can't all illustrate at this, therefore, just lifts one of them embodiment explanation here.
Instance two: extremely shown in Figure 5 like Fig. 4; This embodiment is close with the foregoing description one; Difference is merely: the said every group of electrode 12 of unblanking is in series with a locking bolt electromagnetic valve 14 respectively, and locking column 15 holdings on each locking bolt electromagnetic valve 14 are gone in the locking fixture block on locking bolt 13 surfaces; That is: locking bolt 13 is by 14 controls of many groups locking bolt electromagnetic valve; One group of electrode 12 of unblanking connects one group of locking bolt electromagnetic valve 14, that is to say, when unblanking; Even connect unblank electrode 12 and the locking bolt electromagnetic valves 14 organized more; As long as there is one group not to be switched on, then this group unblank the corresponding locking bolt electromagnetic valve 14 of electrode 12 still holding go in the locking fixture block of plug face, locking bolt still can't be opened.
The operating principle of this embodiment two is: with reference to Fig. 4 and Fig. 5; Locking key bit-identify " 1 " and locking key bit-identify " 3 " are connected respectively to the two ends of a locking bolt electromagnetic valve 14; The two ends that locking key bit-identify " 5 " and locking key bit-identify " 7 " are then received another locking bolt electromagnetic valve 14; Therefore, each organizes locking key bit-identify " 1 " and " 3 ", and sign " 5 " and " 7 " constitutes separately independently control loop; At this moment; The contact of unblanking that key B is upward corresponding identifies " 1 " and " 3 " and the contact sign " 5 " and " 7 " of unblanking is connected locking key bit-identify " 1 " and " 3 " on the lock body respectively; And locking key bit-identify " 5 " and " 7 "; Make its corresponding locking bolt electromagnetic valve 14 actions, locking column 15 leaves the locking fixture block on locking bolt 13 surfaces, decides to unblank at present; If this moment, the robber misapplies key mistake is connected in the locking key position on the lock body, (above-mentioned have explain orally the wrong warning circuit that inserts) as: connect locking key bit-identify " 1 " and " 9 "; Make the buzzer conducting send alarm sound, and, antitheft electromagnetic valve 41 connected; Make its locking column 42 snap in locking bolt 13 surfaces; At this moment, locking bolt 13 can not be opened, and plays good anti-theft effect.
Embodiment three: like Fig. 6 and shown in Figure 7, this embodiment is identical with embodiment two in fact, difference, and the form that is merely key B is different, that is: the key B with circle changes square (cooperation lock body) into; And, have several locking key position slotted eyes 19 on 16 surfaces, said locking key recess district, in each locking key position slotted eye 19 a locking key position 10 is installed.
Be equipped with locking key position elastic gum 51 in said each locking key position slotted eye 19, said elastic gum 51 is passed in locking key position 10.
Claims (10)
1. safe antitheft lockset; Comprise lock body and key thereof; Lock body mainly is made up of housing, several locking key positions and locking bolt, it is characterized in that: said locking key position is that the metallic conduction utmost point and several locking key positions are one group of electrode of unblanking that constitutes open-circuit condition with at least two locking key positions, the every group of electrode array interlocking bolt electromagnetic valve of unblanking; The locking bolt electromagnetic valve is provided with the locking column that magnetic slides, and the locking column holding is on said locking bolt; Said several contacts of unblanking that is provided with on the key, the contact of unblanking is the metallic conduction pin, several positions, locking key position on the corresponding lock bodies of several contacts of unblanking and be one group of pin of unblanking that constitutes short-circuit condition with at least two contacts of unblanking; When unblanking; Several locking key positions that on the key several are unblanked on contact and the lock body are touched; Key is connected the every group of electrode of unblanking of open-circuit condition on the lock body with every group of the short-circuit condition pin of unblanking, make the locking bolt solenoid valve conduction get electric, locking column slides and leave said locking bolt, realize unblanking.
2. according to the said safe antitheft lockset of claim 1; It is characterized in that: the housing outer surface of said lock body is provided with locking key recess district; Several locking key positions are arranged in the locking key recess district with the irregular alignment mode, unblank several locking key position positional alignment settings of the corresponding irregular alignment of contact of on the key several.
3. according to the said safe antitheft lockset of claim 2, it is characterized in that: have several locking key position slotted eyes on the surface, said locking key recess district, in each locking key position slotted eye a locking key position is installed.
4. according to the said safe antitheft lockset of claim 2, it is characterized in that: be equipped with locking key position elastic gum in said each locking key position slotted eye, said elastic gum is passed in the locking key position.
5. according to the said safe antitheft lockset of claim 2, it is characterized in that: the locking key recess district periphery of said lock body is provided with spacing fixture block, and key is to having stopper slot in spacing fixture block position.
6. according to the said safe antitheft lockset of claim 2; It is characterized in that: also include warning circuit; At least two locking key positions that do not constitute the electrode of unblanking in the locking key recess district are electrically connected with warning circuit respectively, and these two locking key positions constitute the warning electrode of open-circuit condition.
7. according to the said safe antitheft lockset of claim 6, it is characterized in that: said warning circuit is provided with buzzer or said warning circuit connects telephone alarm.
8. according to claim 2 or 6 said safe antitheft locksets, it is characterized in that: also include the antitheft electromagnetic valve, the two ends and the circuit taking alarm of antitheft electromagnetic valve, the locking column holding on the antitheft electromagnetic valve is on said locking bolt.
9. according to the said safe antitheft lockset of claim 6, it is characterized in that: the said electrode of unblanking of respectively organizing is laid with the mode of series connection successively, is electrically connected with a locking bolt electromagnetic valve again, and the locking column holding on this locking bolt electromagnetic valve is gone in the locking fixture block of plug face.
10. said according to Claim 8 safe antitheft lockset is characterized in that: the said every group of electrode of unblanking is in series with a locking bolt electromagnetic valve respectively, and the locking column holding on each locking bolt electromagnetic valve is gone in the locking fixture block of plug face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202180335U CN202176172U (en) | 2011-06-25 | 2011-06-25 | Safety anti-theft lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202180335U CN202176172U (en) | 2011-06-25 | 2011-06-25 | Safety anti-theft lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202176172U true CN202176172U (en) | 2012-03-28 |
Family
ID=45866057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202180335U Expired - Lifetime CN202176172U (en) | 2011-06-25 | 2011-06-25 | Safety anti-theft lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202176172U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268941A (en) * | 2011-06-25 | 2011-12-07 | 欧阳满桂 | Security anti-theft lock |
| CN103835591A (en) * | 2013-12-19 | 2014-06-04 | 柳州市京阳节能科技研发有限公司 | Multifunctional foldable security lock with hidden bolts |
| CN109488112A (en) * | 2018-11-23 | 2019-03-19 | 何国明 | The full clamping lock of top formula |
-
2011
- 2011-06-25 CN CN2011202180335U patent/CN202176172U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268941A (en) * | 2011-06-25 | 2011-12-07 | 欧阳满桂 | Security anti-theft lock |
| CN102268941B (en) * | 2011-06-25 | 2015-09-16 | 欧阳满桂 | A kind of security anti-theft lock |
| CN103835591A (en) * | 2013-12-19 | 2014-06-04 | 柳州市京阳节能科技研发有限公司 | Multifunctional foldable security lock with hidden bolts |
| CN103835591B (en) * | 2013-12-19 | 2016-01-20 | 柳州市京阳节能科技研发有限公司 | Multi-functional bolt of hideing can roll over safety-protection lock |
| CN109488112A (en) * | 2018-11-23 | 2019-03-19 | 何国明 | The full clamping lock of top formula |
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