CN104033036A - Intermittent alarm embedded key interlocking dual-key anti-theft lock - Google Patents

Intermittent alarm embedded key interlocking dual-key anti-theft lock Download PDF

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Publication number
CN104033036A
CN104033036A CN201410237706.XA CN201410237706A CN104033036A CN 104033036 A CN104033036 A CN 104033036A CN 201410237706 A CN201410237706 A CN 201410237706A CN 104033036 A CN104033036 A CN 104033036A
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CN
China
Prior art keywords
hole
key
interlocking
purl
stealthy
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CN201410237706.XA
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Chinese (zh)
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徐園植
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徐園植
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Priority to CN201410237706.XA priority Critical patent/CN104033036A/en
Publication of CN104033036A publication Critical patent/CN104033036A/en
Pending legal-status Critical Current

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Abstract

The invention discloses an intermittent alarm embedded key interlocking dual-key anti-theft lock. An interlocking cover is arranged at the front end of a lock body and the front end of a lock cylinder. Center holes are formed in top columns inside lock holding holes. Interlocking springs, centers, locking pins and abutting pins are arranged in interlocking holes in the lock body. An invisible key is hidden in the rear portion inside a special key hole, and a rotating connecting tongue is arranged behind the invisible key. The invisible key is disconnected with a special key, the invisible key shields some lock holding holes, the invisible key is disconnected with the rotating connecting tongue, the lock cylinder is disconnected with the rotating connecting tongue, the centers and the locking pins can transversely lock the top columns, an interlocking key is separated from the special key, and the anti-theft lock cannot be unlocked by the interlocking key or the special key independently, so that the multi-invisibility anti-theft function and the interlocking anti-theft function are achieved, and a thief and an unlocking master cannot unlock or rotate the lock cylinder. Only the lock cylinder part can be rotated and the rotating connecting tongue cannot be rotated even after the interlocking part and the self-locking part are damaged by brutal means, and an alarm circuit is closed to give an alarm.

Description

Teasel root formula is reported to the police and is buried key interlock double key theftproof lock
Technical field
Key interlock double key theftproof lock is buried in a kind of teasel root formula warning that the present invention relates to 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, causes robber or the king that unblanks is easy to just open theftproof lock.The theftproof lock that robber and the king that unblanks do not open also there is no at present.
Summary of the invention
The object that the present invention relates to is for the manufacture and the method thereof that provide a kind of robber and the teasel root formula of the theftproof lock that the king that unblanks does not open is reported to the police and buried key interlock double key theftproof lock.
For achieving the above object, teasel root formula of the present invention report to the police and bury that key interlock double key theftproof lock mainly comprises set casing, lock body, lock core, holds hole, bullet, fore-set, fore-set spring, specially bitting hole, specially bitting, stealthy key, lock spring, be rotationally connected tongue, interlocking lid, interlocking key, interlocking hole, interlock spring, thimble, purl, support that pin, link gear, lock are horizontal, asynchronous warning system;
In described set casing, there is lock body, having above lock core, have a stealthy hole below in lock body, the front end of lock body and lock core or have interlocking lid above; On described lock body and lock core, hold hole, in lock core, have special bitting hole, hold in hole and have fore-set spring, bullet and fore-set, on fore-set, have centre hole; On described lock body part, have interlocking hole, interlocking hole and centre hole are linked to be a beeline channel when lockup state, have interlock spring, thimble, purl, support pin in this beeline channel; The hiding key of described stealthy key is hidden in the aft section in special bitting hole, and stealthy connection is hidden in stealthy hole; The stealth that described locking spring fitting connects rearward end in the stealth of stealthy key is held in hole, and one end withstands on the bottom that hole is held in stealth, and the other end withstands on the bottom that hole is held in the connection that is rotationally connected tongue front end; Described be rotationally connected the rearward end that tongue is movably arranged on stealthy key and be connected with link gear, link gear and horizontal being connected of lock; The described tongue that is rotationally connected is movably arranged on outside set casing and lock body or is movably arranged in set casing and lock body, can with lock core, not rotate, or rotates with lock core, plays stealthy and antitheft effect.
Described asynchronous warning system comprises main contacts, auxiliary contact, relay, alarm circuit and warning power supply and alarm, in key interlock double key theftproof lock is buried in described teasel root formula warning, can have, and also can not have; Described main contacts and auxiliary contact can be resilient contacts, can be also sliding contacts, can also be fixed contacts, can also be also the contacts of activity; Described relay can be relay, can be also integrated circuit board, can also be electronic circuit board; Described warning power supply can be battery, can be also common power rather than battery; Described alarm can be sonic alarm, can be also device or the signal projector being connected with phone;
Described teasel root formula is reported to the police and is buried while having asynchronous warning system in key interlock double key theftproof lock, main contacts is arranged on the front end that is rotationally connected tongue, auxiliary contact is arranged on the rear end of lock core, main contacts and auxiliary contact be arranged in dislocation in the plane of same center of rotation, the circuit of main contacts and auxiliary contact is connected with the relay switch wiring position of relay, alarm circuit is connected with the relay closed circuit of relay, and warning power supply and alarm are connected in alarm circuit; Described lock core rotates and when being rotationally connected tongue and not rotating, the relay switch of engage relay when main contacts contacts with auxiliary contact, and the closed circuit of engage relay and connect alarm circuit, makes alarm equipment alarm, thereby realizes asynchronous warning then; Described lock core rotates and when being rotationally connected tongue and also rotating, and main contacts can not contact with auxiliary contact and relay switch that can not engage relay, makes the closed circuit of engage relay and can not connect alarm circuit, and alarm is not reported to the police.
There is interstitial hole at the middle part of described interlocking lid, has interlocking keyhole and support pin and hold hole in interlocking lid; Described interstitial hole is enclosed within the leading section of lock core, or at 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 can be consistent, also can be inconsistent; Described support pin to hold hole be to allow for keeping out to pin, its objective is to pin, expose or be absorbed in the length of supporting pin of lock body leading section can unanimously, also can be inconsistent, making to hold hole to pin can have also and can not have in interlocking lid; Described interlocking lid, between set casing and lock body and lock core, plays restriction lock body and lock core in the position of set casing front end;
There is purl hole at the middle part of described fore-set, and the shape in purl hole is consistent with the shape of purl, is used for allowing purl and thimble front and back in purl hole slide; When described purl moves, end surpasses purl hole, one end of purl and one end of thimble, in purl hole, surpass the purl in purl hole and a part for thimble in interlocking hole, have limited the movement of fore-set;
On described lock body, have interlocking hole, interlock hole and hold the vertical also perforation mutually in hole, interlocking hole and purl hole can be linked to be a beeline channel, also can not be linked to be a beeline channel; Described purl and thimble do not insert under the nature in special bitting hole in special bitting, interlocking hole and purl hole are linked to be a beeline channel, the end of purl surpasses purl hole, one end of purl and thimble is in purl hole, surpass the part in purl hole in interlocking hole, limited the movement of fore-set; Described purl and thimble do not insert under the nature in special bitting hole in special bitting, interlocking hole and purl hole be not on a beeline channel, purl is completely in purl hole, and thimble is completely in interlocking hole, and now fore-set can move around in holding hole;
Described 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 special bitting hole 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, make special bitting cannot insert special bitting hole;
Described thimble and to support pin be all column, end can be cambered surface, can not be also cambered surface; The length of the thimble in described same lock body can equate, also can be unequal; The length of supporting pin in described same lock body can equate, also can be unequal;
Described purl is column, and its end is cambered surface or consistent with the end shape in purl hole, and the length of purl is consistent with the length in purl hole, and being beneficial to purl can be hidden in purl hole completely, or is beneficial to purl over purl hole;
Described interlocking key is divided into open side type and polystyle; The interlocking key of described open side type comprises portion of the handle and post shape key part, the key part of post shape key for inserting; The interlocking key of described polystyle 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, in the dish portion of the another side of post shape key, can have handle or join extension, also can there is no handle or joins extension; The described same length polystyle interlocking post shape key on the key can equate, also can be unequal.
Described stealthy Kong Yuzhuan bitting hole communicates, can be in lock body, and also can be in lock core; In lock body time, there is lock core in described stealthy hole in the first half of lock core hole, and latter half is lock core hole and stealthy hole; Described stealthy hole is in lock core time, and the endoporus of lock core is divided into keyhole and stealthy hole, before be keyhole, after be stealthy hole.
The first half of described stealthy key is hidden key, and latter half is stealthy connection, is the cylinder in the cross section of polygon cylinder or line segment and camber line composition; The shape of the recessed or convex portion of hidden key leading section and the specially protruding or concave portion of the key end of bitting is same or similar, and can cooperatively interact; The stealthy rearward end connecting has stealth to hold hole; Stealthy connection is not identical with the cross sectional shape of hidden key, its objective is in order to limit the displacement of stealthy key in special bitting hole; The object that stealthy key is set in special bitting hole is in order to block a part of specially bitting hole and to block the bullet exposing in the special bitting of this part hole, playing key stealth and be connected stealthy effect.
The described front portion that is rotationally connected tongue is cylinder, and rear portion is tongue piece; The front end of columnar part has being connected of matching with the front end of stealthy key to hold hole, makes the rear end of stealthy key can insert this connection and holds hole; While unblanking with special bitting, the cooperation of stealthy key by special bitting and promote can be rotationally connected tongue, and can be rotationally connected tongue by stealthy key turns.
In order to make the stealthy key can be stealthy, described stealthy key be combined and could be formed one complete key with special bitting;
In order to interlock with antitheft, described interlocking key coordinates and can open theftproof lock with special bitting;
For stealth that can be real and antitheft, described stealthy key disconnects completely with special bitting, the part that stealthy key blocks in special bitting hole holds hole, stealthy key be rotationally connected tongue and disconnect completely, lock core be rotationally connected tongue and disconnect completely, thimble and purl can horizontal locked fore-sets and bullet and fore-set cannot be retreated and locked, and the interlocking key that interlocking key is separated, single with special bitting or specially bitting can not be opened theftproof lock, have realized multiple hidden and multiple safety.
While opening the lock with the key, first with interlocking key, insert in interlocking hole and promote to move backward to pin, then promote to move compression interlock spring after purl, thimble, purl is entered in purl hole completely, completed the process of opening interlock; With special bitting, insert special bitting hole afterwards, after specially special bitting hole is inserted in bitting, coordinates with the leading section of stealthy key again, and promote stealthy key and retreat, the connection that makes the columnar part insertion of stealthy key rearward end be rotationally connected tongue front end is held in hole; When stealthy key retreats, stealthy key pushes the bullet of stealthy key shield portions, make the cooperation place of bullet and fore-set just in the junction of lock core and lock body, while rotating special bitting, stealthy key and be rotationally connected that tongue rotates with lock core and to open lock by link gear 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 of cross locking on fore-set and thimble and inextricable interlock, cannot make cooperation place that bullet and fore-set move to bullet and fore-set just in the junction of lock core and lock body, lock core cannot be rotated; Robber or the king that unblanks use flat instrument to adopt barbarous way to damage after fore-set, forced rotating lock core, also can be because of having stealthy key after special bitting hole, and cannot make to be rotationally connected tongue, be connected with stealthy stealthy key, cause lock core to drive and be rotationally connected tongue rotation; Even use barbarous means forced rotating lock core also can connect warning circuit warning, play the effect of warning, multiple hidden, multiple locking and multiple safety.
In order to make the warning of teasel root formula bury key interlock double key theftproof lock, when having special bitting, can open lock horizontal stroke, described teasel root formula is reported to the police and buried key interlock double key theftproof lock is to adopt special bitting directly to promote stealthy key being connected of tongue to hold hole and directly connect with being rotationally connected, when rotating special bitting, be rotationally connected tongue and start link gear and open lock horizontal stroke.
In order to increase teasel root formula, report to the police and to bury the anti-theft security of key interlock double key theftproof lock, described teasel root formula is reported to the police and is buried key interlock double key theftproof lock only in the situation that interlocking key coordinates with special bitting, can open safely theftproof lock.
In order to expand the scope of application, described teasel root formula is reported to the police and is buried key interlock double key theftproof lock and be applicable to the antitheft place of all kinds of needs and install and use, 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.
Manufacture, assembling and method thereof that described teasel root formula is reported to the police and buried key interlock double key theftproof lock, is characterized in that:
For the ease of assembling, described set casing and lock body can manufacture as a whole during fabrication, are combined into as a whole after also can separately manufacturing;
The installation that coordinates and be convenient to interlock for the ease of lock body with lock core, during fabrication, on lock body, manufacture has interlocking hole, holds hole and lock core hole described lock body, and interlocking hole is with to hold hole vertical and be in cross perforation; The centre that described lock core hole is manufactured on lock body is parallel with interlocking hole, before be used for installing lock core, after be stealthy hole; Described interlocking hole is manufactured on lock body, parallel with lock core hole, with hold that hole is vertical to be connected; The described hole that holds is manufactured on lock body, and hole is vertical connects with interlocking with lock core hole;
For the ease of coordinating of lock core and lock body, described lock core during fabrication, is manufactured and is held hole and special bitting hole on lock core; Described special bitting hole is manufactured on the center of rotation position of lock core, and holds that hole is vertical to be connected; 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;
For the ease of coordinating of interlocking lid and lock body and lock core, during fabrication, manufacture at the middle part of interlocking lid interstitial hole to described interlocking lid, manufactures and have interlocking keyhole and support pin and hold hole in interlocking lid; Described interstitial hole is enclosed within the leading section of lock core, or at the leading section of lock core; When described interlocking keyhole adopts polystyle interlocking key to match with it, the height in the special bitting hole in same interlocking lid can be consistent, also can be inconsistent; Described support pin hold the length in hole can unanimously, also can be inconsistent, making to hold hole to pin can have, also can not have in interlocking lid; Described interlocking lid is arranged between set casing and lock body and lock core, limits lock body and lock core in the installation site of set casing front end;
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 thimble, in interlocking hole, slide, during fabrication, thimble manufactures column to described thimble, and the end of thimble can create cambered surface, also can create other shape; The factory length of the thimble in described same lock body can equate, also can be unequal;
For the ease of purl, can be hidden in purl hole completely and be beneficial in purl hole and slide, described purl during fabrication, purl manufactures column, and its end creates cambered surface or consistent with the end shape in purl hole, and the factory length of purl is consistent with the length in purl hole;
For the ease of supporting pin, in interlocking hole, slide and make the length of the post shape key in same interlocking key inconsistent, described supports pin during fabrication, supports pin and manufactures column, and the end of supporting pin can create cambered surface, also can create other shape; The factory length that supports pin in described same lock body can equate, also can be unequal;
In order to make interlock produce locking effect, described interlock spring, thimble, purl, support the erection sequence of pin in interlocking hole and purl hole and be: it in interlocking lid is to pin that foremost withstands on, 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 special bitting hole 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, thereby bullet and fore-set cannot be retreated and by locked, make special bitting cannot insert special bitting hole;
In order to make to interlock key, can open interlock, described interlocking key during fabrication, can create open side type and polystyle; Described open side type interlocking key during fabrication, creates portion of the handle and post shape key part, and post shape key manufactures column; Described polystyle interlocking key during fabrication, is manufactured and is had dish portion and post shape key; Described dish portion creates the gasket type of planar shaped that there is dish hole at middle part, or the gasket type of concave panel, or or protrude the gasket type of shape face; Described post shape key creates column type or has the pillar of water caltrop, and the same length polystyle interlocking post shape key on the key can equate, also can be unequal;
For the ease of the stealth of stealthy key be normally connected, described stealthy key during fabrication, creates stealthy connection and hidden key stealthy key; Stealth is connected and to create polygonal cylinder or cross section is the cylinder that line segment and camber line form, stealthy connect not identical with the cross sectional shape of hidden key; The leading section of hidden key is created to the shape of protruding or concave portion, its protruding or recessed shape is same or similar with the recessed or protruding shape of the end of the key of special bitting, when specially bitting promotes stealthy key, can cooperatively interact;
For make to be rotationally connected tongue can be stealthy be normally connected, described is rotationally connected tongue during fabrication, and the front portion that is rotationally connected tongue is created to cylinder body shape, rear portion creates tongue piece shape; The front end of cylinder body shape part connection hold hole shape and create with the shape of the cylinder of the rear end of stealthy key same or similarly, and can allow the columnar part of stealthy key can promote stealthy key in special bitting columnar part after inserting insert smoothly; It can be that hole is held in polygonal stealth that hole is held in described connection, can be also the groove of wearing out damaged surface, can also be the groove of not wearing out damaged surface; Described wear out damaged surface and through the groove of damaged surface, can not be unidirectional groove, can be also multidirectional groove (as: two-way chute, three-dimensional groove, cross recess etc.);
In order to make stealth that theftproof lock can be real and antitheft, described stealthy key disconnects completely with special bitting, the part that stealthy key blocks in special bitting hole holds hole, stealthy key be rotationally connected tongue and disconnect completely, lock core be rotationally connected tongue and disconnect completely, thimble and purl can horizontal locked fore-sets and bullet and fore-set cannot be retreated and locked, and the interlocking key that interlocking key is separated, single with special bitting or specially bitting can not be opened theftproof lock;
In order to make to be rotationally connected part stealth, described stealthy key is arranged on the aft section in the special bitting hole in lock core, locking spring fitting holds in hole in the stealth of stealthy key rearward end, one end withstands on the bottom that hole is held in stealth, and the other end withstands on the bottom that hole is held in the connection that is rotationally connected tongue front end; Described be rotationally connected the rearward end that tongue is movably arranged on stealthy key, disconnect with lock core and stealthy key and hidden, there is no the insertion of special bitting and promote stealthy key, stealthy key can not be rotationally connected tongue and be connected, the rotatory force of stealthy key can not transferring power to being rotationally connected tongue; Be rotationally connected tongue and can be movably arranged on outside set casing and lock body, also can movable mounting shell and lock body in, can also be movably arranged in lock core.
The described tongue that is rotationally connected is movably arranged on set casing and lock body when outer, is rotationally connected connection on tongue and holds hole and can wear out columnar part, also can not wear out columnar part; Described when being rotationally connected tongue and being movably arranged in set casing and lock body, be rotationally connected connection on tongue and hold hole and can wear out columnar part, also can not wear out columnar part; Described when being rotationally connected tongue and being movably arranged in lock core, be rotationally connected connection on tongue and hold hole and can wear out columnar part, also can not wear out columnar part.
In order not report to the police when having special bitting to unblank, described teasel root formula is reported to the police and is buried while having asynchronous warning system in key interlock double key theftproof lock, main contacts is arranged on the front end being rotationally connected, auxiliary contact is arranged on the rear end of lock core, main contacts and auxiliary contact be arranged in dislocation in the plane of same center of rotation, the circuit of main contacts and auxiliary contact is connected with the relay switch wiring position of relay, alarm circuit is connected with the relay closed circuit of relay, and warning power supply and alarm are connected in alarm circuit; Described lock core rotates and is rotationally connected while not rotating, the relay switch of engage relay when main contacts contacts with auxiliary contact, and the closed circuit of engage relay and connect alarm circuit, makes alarm equipment alarm, thereby realizes asynchronous warning then; Described lock core rotates and is rotationally connected while also rotating, and main contacts can not contact with auxiliary contact and relay switch that can not engage relay, makes the closed circuit of engage relay and can not connect alarm circuit, and alarm is not reported to the police.
Rational in infrastructure, manufacture and easy to use that teasel root formula of the present invention is reported to the police and buried key interlock double key theftproof lock, multiple hidden, multiple safety are effective: stealthy key disconnects with special bitting, stealthy key has blocked a part and has held hole, stealthy key be rotationally connected tongue and disconnect, lock core be rotationally connected tongue and disconnect, thimble and purl can horizontal locked fore-sets, and the interlocking key that interlocking key is separated, single with special bitting or specially bitting can not be opened theftproof lock; Adopting teasel root formula to report to the police buries after key interlock double key theftproof lock, anti-theft hidden and the antitheft interlocking of theftproof lock have been realized, make robber and unblank that Wang Wufa opens and rotational lock core, use barbarous means to damage interlocking portions and after latching segment, be also merely able to rotational lock core part, and can not rotate the stealthy tongue that is rotationally connected, only can connect warning circuit and report to the police, having played real antitheft and alarm function.
Accompanying drawing explanation
Fig. 1 is the primary structure schematic diagram that key interlock double key theftproof lock is buried in teasel root formula warning of the present invention.
Fig. 2 is that Fig. 1 buries the structural representation in the cross section of key interlock double key theftproof lock in the teasel root formula warning of the present invention at purl place.
Fig. 3 is the report to the police surface structure schematic diagram of left view of the stealthy key that buries key interlock double key theftproof lock of teasel root formula of the present invention.
Fig. 4 is the surface structure schematic diagram that the left view that is rotationally connected tongue of key interlock double key theftproof lock is buried in teasel root formula warning of the present invention.
Fig. 5 is the structural representation that the right view that is rotationally connected tongue of key interlock double key theftproof lock is buried in teasel root formula warning of the present invention.
Fig. 6 be teasel root formula of the present invention report to the police bury key interlock double key theftproof lock interlocking lid structural representation.
Fig. 7 is the report to the police surface structure schematic diagram of right view of the interlocking lid of burying key interlock double key theftproof lock of teasel root formula of the present invention.
Fig. 8 is the structural representation that the interlocking key of key interlock double key theftproof lock is buried in teasel root formula warning of the present invention.
Fig. 9 is the surface structure schematic diagram that the interlocking key right view of key interlock double key theftproof lock is buried in teasel root formula warning of the present invention.
Figure 10 is that the surface structure schematic diagram of the special bitting of key interlock double key theftproof lock is buried in teasel root formula warning of the present invention.
Shown in figure: set casing 1, lock body 2, lock core 3, bullet 4, fore-set 5, fore-set spring 6, be rotationally connected tongue 7, connect hold hole 8, tongue piece 9, locking spring 10, stealthy key 11, key end 12, specially bitting hole 13, interlocking lid 14, interlocking keyhole 15, support pin and hold hole 16, interlocking hole 17, interlock spring 18, thimble 19, purl 20, support pin 21, interstitial hole 22, dish portion 23, post shape key 24, dish hole 25, auxiliary contact 26, main contacts 27.
The specific embodiment
Teasel root formula of the present invention is reported to the police and is buried that key interlock double key theftproof lock mainly comprises set casing 1, lock body 2, lock core 3, holds hole, bullet 4, fore-set 5, fore-set spring 6, specially bitting hole 13, specially bitting, stealthy key 11, locking spring 10, be rotationally connected tongue 7, interlocking lid 14, interlocking key, interlocking hole 17, interlock spring 18, thimble 19, purl 20, support pin 21, link gear, lock are horizontal, asynchronous warning system; In set casing 1, there is lock body 2, having above lock core 3, have a stealthy hole below in lock body 2, the front end of lock body 2 and lock core 3 or have interlocking lid 14 above; On lock body 2 and lock core 3, hold hole, in lock core 3, have special bitting hole 13, hold in hole and have fore-set spring 6, bullet 4 and fore-set 5, on fore-set 5, have thimble 19 holes; In lock body 2 parts, have interlocking hole 17, interlocking hole 17 is linked to be a beeline channel with thimble 19 holes when lockup state, has interlock spring 18, thimble 19, purl 20, supports pin 21 in this beeline channel; The hidden key 12 of stealthy key 11 is hidden in the aft section in special bitting hole 13, and stealthy connection is hidden in stealthy hole; The stealth that locking spring 10 is arranged on stealthy key 11 rearward end is held in hole, and one end withstands on the bottom that hole is held in stealth, and the other end withstands on the bottom that hole 8 is held in the connection that is rotationally connected tongue 7 front ends; Be rotationally connected the rearward end that tongue 7 is movably arranged on stealthy key 11 and be connected with link gear, link gear and horizontal being connected of lock; Be rotationally connected tongue 7 and be movably arranged on outside set casing 1 and lock body 2 or be movably arranged in set casing 1 and lock body 2, can with lock core 3, not rotate, or rotate with lock core 3, play stealthy and antitheft effect.
Asynchronous warning system comprises main contacts 27, auxiliary contact 26, relay, alarm circuit and warning power supply and alarm, in key interlock double key theftproof lock is buried in the warning of teasel root formula, can have, and also can not have; Main contacts 27 and auxiliary contact 26 can be resilient contacts, can be also sliding contacts, can also be fixed contacts, can also be also the contacts of activity; Relay can be relay, can be also integrated circuit board, can also be electronic circuit board; Warning power supply can be battery, can be also common power rather than battery; Alarm can be sonic alarm, can be also device or the signal projector being connected with phone.
There is interstitial hole 22 at the middle part of interlocking lid 14, has interlocking keyhole 15 and support pin 21 and hold hole 16 in interlocking lid 14; Interstitial hole 22 is enclosed within the leading section of lock core 3, or at the leading section of lock core 3; Interlocking keyhole 15 is for inserting the post shape key 24 of interlocking key, and when adopting polystyle interlocking key, the length of the interlocking keyhole 15 in same interlocking lid 14 can be consistent, also can be inconsistent; Supporting pin 21, to hold hole 16 be to allow for keeping out to pin 21, its objective is to pin 21, expose or be absorbed in the length of supporting pin 21 of lock body 2 leading sections can unanimously, also can be inconsistent, and making to hold hole 16 to pin 21 can have also and can not have in interlocking lid 14; Interlocking lid 14, between set casing 1 and lock body 2 and lock core 3, plays restriction lock body 2 and lock core 3 in the position of set casing 1 front end.
There are purl 20 holes at the middle part of fore-set 5, and the shape in purl 20 holes is consistent with the shape of purl 20, is used for allowing purl 20 and thimble 19 front and back in purl 20 holes slide; When purl 20 moves, end surpasses purl 20 hole, one end of one end of purl 20 and thimble 19, in purl 20 holes, surpasses the purl 20 in purl 20 holes and a part for thimble 19 in interlocking hole 17, has limited the movement of fore-set 5.
On lock body 2, have interlocking hole 17, interlock hole 17 and hold the vertical also perforation mutually in hole, interlocking hole 17 and purl 20 holes can be linked to be a beeline channel, also can not be linked to be a beeline channel; Purl 20 and thimble 19 do not insert under the nature in special bitting hole 13 in special bitting, interlocking hole 17 is linked to be a beeline channel with purl 20 holes, the end of purl 20 surpasses purl 20 holes, one end of purl 20 and thimble 19 is in purl 20 holes, surpass the part in purl 20 holes in interlocking hole 17, limited the movement of fore-set 5; Purl 20 and thimble 19 do not insert under the nature in special bitting hole 13 in special bitting, interlocking hole 17 and purl 20 holes are not on a beeline channel, purl 20 is completely in purl 20 holes, and thimble 19 is completely in interlocking hole 17, and now fore-set 5 can move around in holding hole.
Interlock spring 18, thimble 19, purl 20, support the erection sequence of pin 21 in interlocking hole 17 and purl 20 holes and be: what foremost withstood on interlocking lid 14 supports pin 21, after be the repetitive sequence of purl 20, thimble 19 successively, in the end a purl 20 has below a thimble 19, has interlock spring 18 tops to press after it; Purl 20 and thimble 19 be not when specially the nature in special bitting hole 13 is inserted in bitting, interlocking hole 17 is linked to be a beeline channel with purl 20 holes, interlock spring 18 pushing tow thimbles 19 and purl 20 and support pin 21, make a part for thimble 19 and purl 20 in purl 20 holes, another part is at the interior locking fore-set 5 in interlocking hole 17, make bullet 4 and fore-set 5 cannot retreat and by locked, make special bitting cannot insert special bitting hole 13.
Thimble 19 and to support pin 21 be all column, end can be cambered surface, can not be also cambered surface; The length of the thimble 19 in same lock body 2 can equate, also can be unequal; The length of supporting pin 21 in same lock body 2 can equate, also can be unequal.
Purl 20 is columns, and its end is cambered surface or consistent with the end shape in purl 20 holes, and the length of purl 20 is consistent with the length in purl 20 holes, is beneficial to purl 20 and can be hidden in completely in purl 20 holes, or be beneficial to purl 20 over purl 20 holes.
Interlocking key is divided into open side type and polystyle; The interlocking key of open side type comprises portion of the handle and post shape key 24 parts, the key part of post shape key 24 for inserting; The interlocking key of polystyle comprises dish portion 23 and post portion, the support that dish portion 23 is key, and post portion is post shape key 24; At the middle part of dish portion 23, there is the special bitting can freely through dish hole 25, in dish portion 23, have post shape key 24, in the dish portion 23 of the another side of post shape key 24, can have handle or join extension, also can there is no handle or join extension; The same length polystyle interlocking post shape key 24 on the key can equate, also can be unequal.
Stealthy Kong Yuzhuan bitting hole communicates, can be in lock body, and also can be in lock core; In lock body time, there is lock core in stealthy hole in the first half of lock core hole, and latter half is lock core hole and stealthy hole; Stealthy hole is in lock core time, and the endoporus of lock core is divided into keyhole and stealthy hole, before be keyhole, after be stealthy hole.
The first half of stealthy key 11 is hidden keys 12, and latter half is stealthy connection, is the cylinder in the cross section of polygon cylinder or line segment and camber line composition; The shape of the recessed or convex portion of the money end of stealthy key 11 and the specially protruding or concave portion of the key end of bitting is same or similar, and can cooperatively interact; The stealthy rearward end connecting has stealth to hold hole; Stealthy connection is not identical with the cross sectional shape of hidden key, its objective is in order to limit the displacement of stealthy key 11 in special bitting hole 13; In the special bitting hole 13 interior objects that stealthy key 11 is set, be in order to block a part of specially bitting hole 13 and to block the bullet 4 exposing in the special bitting of this part hole 13, playing key stealth and be connected stealthy effect.
The front portion that is rotationally connected tongue 7 is cylinder, and rear portion is tongue piece 9; The front end of columnar part has being connected of matching with the front end of stealthy key to hold hole 8, makes the rear end of stealthy key 11 can insert this connection and holds hole 8; While unblanking with special bitting, the cooperation of stealthy key 11 by special bitting with promote can be rotationally connected tongue 7 and be connected, and can be rotationally connected tongue by stealthy key turns.
In order to make the stealthy key 11 can be stealthy, stealthy key 11 be combined and could be formed one complete key with special bitting.
In order to interlock with antitheft, interlocking key coordinates and can open theftproof lock with special bitting.
For stealth that can be real and antitheft, stealthy key 11 disconnects completely with special bitting, the part that stealthy key 11 blocks in special bitting hole 13 holds hole, stealthy key 11 be rotationally connected that tongue 7 disconnects completely and lock core 3 and be rotationally connected tongue 7 and disconnect completely, thimble 19 and purl 20 can horizontal locked fore-sets 5 and bullet 4 and fore-set 5 cannot be retreated and locked, the interlocking key that interlocking key is separated, single with special bitting or specially bitting can not be opened theftproof lock, have realized multiple hidden and multiple safety.
In order to make the warning of teasel root formula bury key interlock double key theftproof lock, when having special bitting, can open lock horizontal stroke, teasel root formula is reported to the police and to be buried key interlock double key theftproof lock is to adopt special bitting directly to promote stealthy key 11 to hold hole 8 being connected of tongue 7 and directly connect with being rotationally connected, when rotating special bitting, be rotationally connected tongue 7 and start link gears and open lock horizontal stroke.
For the ease of assembling, set casing 1 and lock body 2 can manufacture as a whole during fabrication, are combined into as a whole after also can separately manufacturing.
The installation that coordinates and be convenient to interlock for the ease of lock body 2 with lock core 3, during fabrication, on lock body 2, manufacture has interlocking hole 17, holds hole and lock core hole lock body 2, and interlocking hole 17 is with to hold hole vertical and be in cross perforation; The centre that lock core hole is manufactured on lock body is parallel with interlocking hole, before be used for installing lock core, after be stealthy hole; Interlocking hole 17 is manufactured on lock body 2, parallel with lock core hole, with hold that hole is vertical to be connected; Hold hole and be manufactured on lock body, hole is vertical connects with interlocking with lock core hole;
For the ease of coordinating of lock core 3 and lock body 2, lock core 3 during fabrication, is manufactured and is held hole and special bitting hole 13 on lock core 3; Specially bitting hole 13 is manufactured on the center of rotation position of lock core, and holds that hole is vertical to be connected; Hold hole and be manufactured on lock core 3, connect vertical with lock core hole, coordinates and keeps straight line to connect with the hole that holds on lock body 2;
For the ease of coordinating of interlocking lid 14 and lock body 2 and lock core 3, during fabrication, manufacture at the middle part of interlocking lid 14 interstitial hole 22 to interlocking lid 14, manufactures and have interlocking keyhole 15 and support pin 21 and hold hole 16 in interlocking lid 14; Interstitial hole 22 is enclosed within the leading section of lock core 3, or at the leading section of lock core 3; When interlocking keyhole 15 adopts polystyle interlocking key to match with it, the height in the special bitting hole 13 in same interlocking lid 14 can be consistent, also can be inconsistent; Support pin 21 hold the length in hole 16 can unanimously, also can be inconsistent, making to hold hole 16 to pin 21 can have, also can not have in interlocking lid 14; Interlocking lid 14 is arranged between set casing 1 and lock body 2 and lock core 3, limits lock body 2 and lock core 3 in the installation site of set casing 1 front end.
For the ease of assembling and the stealth of purl 20, during fabrication, the middle part of fore-set 5 is processed with purl 20 holes to fore-set 5, and the shape in purl 20 holes is consistent with the shape of purl 20.
For the ease of interlock spring 18, thimble 19, purl 20, support pin 21 and be arranged in interlocking hole 17 and purl 20 holes, lock body 2 during fabrication, is manufactured on lock body 2 and is held hole and interlocking hole 17, interlocking hole 17 is with to hold hole vertical and be in cross perforation.
For the ease of thimble 19, in the interlocking interior slip in hole 17, during fabrication, thimble 19 manufactures column to thimble 19, and the end of thimble 19 can create cambered surface, also can create other shape; The factory length of the thimble 19 in same lock body 2 can equate, also can be unequal.
For the ease of purl 20, can be hidden in purl 20 holes completely and be beneficial in purl 20 holes and slide, purl 20 during fabrication, purl 20 manufactures column, and its end creates cambered surface or consistent with the end shape in purl 20 holes, and the factory length of purl 20 is consistent with the length in purl 20 holes.
For the ease of supporting pin 21 in the interlocking interior slip in hole 17 and making the length of the post shape key 24 in same interlocking key inconsistent, support pin 21 during fabrication, support pin 21 and manufacture column, the end of supporting pin 21 can create cambered surface, also can create other shape; The factory length that supports pin 21 in same lock body 2 can equate, also can be unequal.
In order to make interlock produce locking effect, interlock spring 18, thimble 19, purl 20, support the erection sequence of pin 21 in interlocking hole 17 and purl 20 holes and be: it in interlocking lid 14 is to pin 21 that foremost withstands on, after be the repetitive sequence of purl 20, thimble 19 successively, in the end a purl 20 has below a thimble 19, has interlock spring 18 tops to press after it; Purl 20 and thimble 19 be not when specially the nature in special bitting hole 13 is inserted in bitting, interlocking hole 17 is linked to be a beeline channel with purl 20 holes, interlock spring 18 pushing tow thimbles 19 and purl 20 and support pin 21, make a part for thimble 19 and purl 20 in purl 20 holes, another part is at the interior locking fore-set 5 in interlocking hole 17, thereby make bullet 4 and fore-set 5 cannot retreat and by locked, make special bitting cannot insert special bitting hole 13.
In order to make to interlock key, can open interlock, interlocking key during fabrication, can create open side type and polystyle; Open side type interlocking key during fabrication, creates portion of the handle and post shape key 24 parts, and post shape key 24 manufactures column; Polystyle interlocking key during fabrication, is manufactured and is had dish portion 23 and post shape key 24; Dish portion 23 creates the gasket type of planar shaped that there is dish hole 25 at middle part, or the gasket type of concave panel, or or protrude the gasket type of shape face; Post shape key 24 creates column type or has the pillar of water caltrop, and the same length polystyle interlocking post shape key 24 on the key can equate, also can be unequal.
For the ease of the stealth of stealthy key 11 be normally connected, stealthy key 11 during fabrication, creates stealthy connection and hidden key stealthy key 11; It is the cylinder that line segment and camber line form that stealthy screw is created to polygonal cylinder or cross section, stealthy connect not identical with the cross sectional shape of hidden key; The leading section of the hidden key 12 of stealthy key 11 is created to the shape of protruding or concave portion, its protruding or recessed shape is same or similar with the recessed or protruding shape of the end of the key of special bitting, when specially bitting promotes stealthy key 11, can cooperatively interact.
For make to be rotationally connected tongue 7 can be stealthy be normally connected, be rotationally connected tongue 7 during fabrication, the front portion that is rotationally connected tongue 7 is created to cylinder body shape, rear portion creates tongue piece 9 shapes; The front end of cylinder body shape part connection hold hole 8 shapes and create with the shape of the cylinder of the rear end of stealthy key 11 same or similarly, and can allow the columnar part of stealthy key 11 can promote stealthy key 11 in special bitting columnar part after inserting insert smoothly; It can be that hole is held in polygonal stealth that hole 8 is held in connection, can be also the groove of wearing out damaged surface, can also be the groove of not wearing out damaged surface; Wearing out damaged surface and through the groove of damaged surface, can not be unidirectional groove, can be also multidirectional groove (as: two-way chute, three-dimensional groove, cross recess etc.).
In order to make to be rotationally connected part stealth, stealthy key 11 is arranged on the aft section in the special bitting hole 13 in lock core 3, locking spring 10 is arranged on the stealth of stealthy key 11 rearward end and holds in hole, one end withstands on the bottom that hole is held in stealth, and the other end withstands on the bottom that hole 8 is held in the connection that is rotationally connected tongue 7 front ends; Be rotationally connected the rearward end that tongue 7 is movably arranged on stealthy key 11, disconnect with lock core 3 and stealthy key 11 and hidden, there is no the insertion of special bitting and promote stealthy key 11 can not be rotationally connected tongue 7 and be connected, the rotatory force of stealthy key 11 can not transferring power be given and is rotationally connected tongue 7; Be rotationally connected tongue 7 and can be movably arranged on outside set casing 1 and lock body 2, also can movable mounting shell and lock body 2 in, can also be movably arranged in lock core 3.
Be rotationally connected tongue 7 and be movably arranged on set casing 1 and lock body 2 when outer, be rotationally connected connection on tongue 7 and hold hole 8 and can wear out columnar part, also can not wear out columnar part; Be rotationally connected tongue 7 and be movably arranged on set casing 1 and lock body 2 when interior, be rotationally connected connection on tongue 7 and hold hole 8 and can wear out columnar part, also can not wear out columnar part; Be rotationally connected tongue 7 and be movably arranged on lock core 3 when interior, be rotationally connected connection on tongue 7 and hold hole 8 and can wear out columnar part, also can not wear out columnar part.
In order not report to the police when having special bitting to unblank, teasel root formula is reported to the police and to be buried while having asynchronous warning system in key interlock double key theftproof lock, main contacts 27 is arranged on the front end that is rotationally connected tongue 7, auxiliary contact 26 is arranged on the rear end of lock core 3, main contacts 27 and auxiliary contact 26 arranged in dislocation in the plane of same center of rotation, the circuit of main contacts 27 and auxiliary contact 26 is connected with the relay switch wiring position of relay, alarm circuit is connected with the relay closed circuit of relay, and warning power supply and alarm are connected in alarm circuit; Lock core rotates and when being rotationally connected tongue 7 and not rotating, the relay switch of engage relay when main contacts 27 contacts with auxiliary contact 26, and the closed circuit of engage relay and connect alarm circuit, makes alarm equipment alarm, thereby realizes asynchronous warning then; Lock core rotates and when being rotationally connected tongue 7 and also rotating, and main contacts 27 can not contact with auxiliary contact 26 and relay switch that can not engage relay, makes the closed circuit of engage relay and can not connect alarm circuit, and alarm is not reported to the police.
While opening the lock with the key, first with interlocking key, insert the interlocking interior promotion in hole 17 and move backward to pin 21, then promote to move compression interlock spring 18 after purl 20, thimble 19, purl 20 is entered in purl 20 holes completely, completed the process of opening interlock; With special bitting, insert special bitting hole 13 afterwards, after specially special bitting hole 13 is inserted in bitting, coordinate with the leading section of stealthy key 11 again, and promote stealthy key 11 and retreat, the columnar part of stealthy key 11 rearward end is inserted be rotationally connected the connection of tongue 7 front ends to be held in hole 8; When stealthy key 11 retreats, stealthy key 11 pushes the bullet 4 of stealthy key 11 shield portions, 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, stealthy key 11 and be rotationally connected that tongue 7 rotates with lock core 3 and to open lock by link gear 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 20 of cross locking on fore-set 5 and thimble 19 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; Robber or the king that unblanks use flat instrument to adopt barbarous way to damage after fore-set 5, forced rotating lock core 3, also can be because of having stealthy key 11 after special bitting hole 13, and cannot make to be rotationally connected tongue 7, be connected with stealthy stealthy key 11, cause lock core 3 to drive and be rotationally connected tongue 7 rotations; Even use barbarous means forced rotating lock core also can connect warning circuit warning, play the effect of warning, multiple hidden, multiple locking and multiple safety.

Claims (6)

1. a teasel root formula is reported to the police and is buried key interlock double key theftproof lock, it is characterized in that: the warning of teasel root formula is buried key interlock double key theftproof lock and mainly comprised set casing (1), lock body (2), lock core (3), hold hole, bullet (4), fore-set (5), fore-set spring (6), special bitting hole (13), specially bitting, stealthy key (11), locking spring (10), be rotationally connected tongue (7), interlocking lid (14), interlocking key, interlocking hole (17), interlock spring (18), thimble (19), purl (20), support pin (21), link gear, lock is horizontal, asynchronous warning system, in described set casing (1), there is lock body (2), having lock core (3) above, have a stealthy hole below in lock body (2), the front end of lock body (2) and lock core (3) or have interlocking lid (14) above, on described lock body (2) and lock core (3), hold hole, in lock core (3), have special bitting hole (13), hold in hole and have fore-set spring (6), bullet (4) and fore-set (5), on fore-set (5), have thimble (19) hole, in described lock body (2) part, there is interlocking hole (17), interlocking hole (17) is linked to be a beeline channel with thimble (19) hole when lockup state, has interlock spring (18), thimble (19), purl (20), supports pin (21) in this beeline channel, the hidden key (12) of described stealthy key (11) is hidden in the aft section in special bitting hole (13), and stealthy connection is hidden in stealthy hole, the stealth that described locking spring (10) is arranged on stealthy key (11) connects the stealth of rearward end holds in hole, and one end withstands on the bottom that hole is held in stealth, and the other end withstands on the bottom that hole (8) are held in the connection that is rotationally connected tongue (7) front end, described be rotationally connected the rearward end that tongue (7) is movably arranged on stealthy key (11) and be connected with link gear, link gear and horizontal being connected of lock, the described tongue (7) that is rotationally connected is movably arranged on outside set casing (1) and lock body (2) or is movably arranged in set casing (1) and lock body (2), can with lock core (3), not rotate, or with lock core (3), rotate, play stealthy and antitheft effect,
Described asynchronous warning system comprises main contacts (27), auxiliary contact (26), relay, alarm circuit and warning power supply and alarm, in key interlock double key theftproof lock is buried in described teasel root formula warning, can have, and also can not have; Described main contacts (27) and auxiliary contact (26) can be resilient contacts, can be also sliding contacts, can also be fixed contacts, can also be also the contacts of activity; Described relay can be relay, can be also integrated circuit board, can also be electronic circuit board; Described warning power supply can be battery, can be also common power rather than battery; Described alarm can be sonic alarm, can be also device or the signal projector being connected with phone;
Described teasel root formula is reported to the police and is buried while having asynchronous warning system in key interlock double key theftproof lock, main contacts (27) is arranged on the front end that is rotationally connected tongue (7), auxiliary contact (26) is arranged on the rear end of lock core (3), main contacts (27) and auxiliary contact (26) arranged in dislocation in the plane of same center of rotation, the circuit of main contacts (27) and auxiliary contact (26) is connected with the relay switch wiring position of relay, alarm circuit is connected with the relay closed circuit of relay, and warning power supply and alarm are connected in alarm circuit; Described lock core rotates and when being rotationally connected tongue (7) and not rotating, the relay switch of engage relay when main contacts (27) contacts with auxiliary contact (26), then the closed circuit of engage relay and connect alarm circuit, makes alarm equipment alarm, thereby realizes asynchronous warning; Described lock core rotates and when being rotationally connected tongue (7) and also rotating, main contacts (27) can not contact with auxiliary contact (26) and relay switch that can not engage relay, make the closed circuit of engage relay and can not connect alarm circuit, alarm is not reported to the police;
There is interstitial hole (22) at the middle part of described interlocking lid (14), has interlocking keyhole (15) and support pin (21) and hold hole (16) in interlocking lid (14); Described interstitial hole (22) is enclosed within the leading section of lock core (3), or at the leading section of lock core (3); Described interlocking keyhole (15) is for inserting the post shape key (24) of interlocking key, and when adopting polystyle interlocking key, the length of the interlocking keyhole (15) in same interlocking lid (14) can be consistent, also can be inconsistent; Described support pin (21) to hold hole (16) be for keeping out to pin (21), its objective is to allow to pin (21), expose or be absorbed in the length of supporting pin (21) of lock body (2) leading section can unanimously, also can be inconsistent, making to hold hole (16) to pin (21) can have also and can not have in interlocking lid (14); Described interlocking lid (14), between set casing (1) and lock body (2) and lock core (3), plays restriction lock body (2) and lock core (3) in the position of set casing (1) front end;
There is purl (20) hole at the middle part of described fore-set (5), and the shape in purl (20) hole is consistent with the shape of purl (20), is used for allowing purl (20) and thimble (19) front and back in purl (20) hole slide; When described purl (20) is mobile, end surpasses purl (20) hole, one end of one end of purl (20) and thimble (19) is in purl (20) hole, surpass the purl (20) in purl (20) hole and a part for thimble (19) in interlocking hole (17), limited the movement of fore-set (5);
On described lock body (2), have interlocking hole (17), interlock hole (17) and hold the vertical also perforation mutually in hole, interlocking hole (17) and purl (20) hole can be linked to be a beeline channel, also can not be linked to be a beeline channel; Described purl (20) and thimble (19) do not insert under the nature in special bitting hole (13) in special bitting, interlocking hole (17) is linked to be a beeline channel with purl (20) hole, the end of purl (20) surpasses purl (20) hole, one end of purl (20) and thimble (19) is in purl (20) hole, surpass the part in purl (20) hole in interlocking hole (17), limited the movement of fore-set (5); Described purl (20) and thimble (19) do not insert under the nature in special bitting hole (13) in special bitting, interlocking hole (17) and purl (20) hole be not on a beeline channel, purl (20) is completely in purl (20) hole, thimble (19) is completely in interlocking hole (17), and now fore-set (5) can move around in holding hole;
Described interlock spring (18), thimble (19), purl (20), support the erection sequence of pin (21) in interlocking hole (17) and purl (20) hole and be: foremost withstand on interlocking lid (14) to pin (21), after be the repetitive sequence of purl (20), thimble (19) successively, in the end a purl (20) has below a thimble (19), has interlock spring (18) top to press after it; Described purl (20) and thimble (19) be not when specially the nature in special bitting hole (13) is inserted in bitting, interlocking hole (17) is linked to be a beeline channel with purl (20) hole, interlock spring (18) pushing tow thimble (19) and purl (20) and support pin (21), make a part for thimble (19) and purl (20) in purl (20) hole, another part is locking fore-set (5) in interlocking hole (17), make bullet (4) and fore-set (5) cannot retreat and by locked, make special bitting cannot insert special bitting hole (13);
Described thimble (19) and to support pin (21) be all column, end can be cambered surface, can not be also cambered surface; The length of the thimble (19) in described same lock body (2) can equate, also can be unequal; The length of supporting pin (21) in described same lock body (2) can equate, also can be unequal;
Described purl (20) is column, its end is cambered surface or consistent with the end shape in purl (20) hole, and the length of purl (20) is consistent with the length in purl (20) hole, be beneficial to purl (20) and can be hidden in completely in purl (20) hole, or be beneficial to purl (20) over purl (20) hole;
Described interlocking key is divided into open side type and polystyle; The interlocking key of described open side type comprises portion of the handle and post shape key (24) part, the key part of post shape key (24) for inserting; The interlocking key of described polystyle comprises dish portion (23) and post portion, the support that dish portion (23) is key, and post portion is post shape key (24); At the middle part of dish portion (23), there is the special bitting can freely through dish hole (25), in dish portion (23), have post shape key (24), in the dish portion (23) of the another side of post shape key (24), can have handle or join extension, also can there is no handle or join extension; The described same length polystyle interlocking post shape key (24) on the key can equate, also can be unequal;
Described stealthy Kong Yuzhuan bitting hole (13) communicates, can be in lock body (2), and also can be in lock core (3); In lock body (2) time, there is lock core (3) in described stealthy hole in the first half of lock core hole, latter half is lock core hole and stealthy hole; Described stealthy hole is in lock core (3) time, and the endoporus of lock core (3) is divided into special bitting hole and stealthy hole, before be special bitting hole (13), after be stealthy hole;
The first half of described stealthy key (11) is hidden key (12), and latter half is stealthy connection, is the cylinder in the cross section of polygon cylinder or line segment and camber line composition; The shape of the recessed or convex portion of the leading section of hidden key (12) and the specially protruding or concave portion of the key end of bitting is same or similar, and can cooperatively interact; The stealthy rearward end connecting has stealth to hold hole; Stealthy connection is not identical with the cross sectional shape of hidden key (12), its objective is in order to limit the displacement of stealthy key (11) in special bitting hole (13); The object that stealthy key (11) is set in special bitting hole (13) is in order to block the special bitting hole (13) of a part and to block the bullet (4) exposing in the special bitting hole (13) of this part, playing key stealth and be connected stealthy effect;
The described front portion that is rotationally connected tongue (7) is cylinder, and rear portion is tongue piece (9); The front end of columnar part has being connected of matching with the front end of stealthy key to hold hole (8), makes the rear end of stealthy key (11) can insert this connection and holds hole (8); While unblanking with special bitting, the cooperation of stealthy key (11) by special bitting with promote can be rotationally connected tongue (7) and be connected, and can be rotationally connected tongue by stealthy key turns;
In order to make the stealthy key (11) can be stealthy, described stealthy key (11) be combined and could be formed one complete key with special bitting;
In order to interlock with antitheft, described interlocking key coordinates and can open theftproof lock with special bitting;
For stealth that can be real and antitheft, described stealthy key (11) disconnects completely with special bitting, the part that stealthy key (11) blocks in special bitting hole (13) holds hole, stealthy key (11) be rotationally connected tongue (7) and disconnect completely, lock core (3) be rotationally connected tongue (7) and disconnect completely, thimble (19) and purl (20) can horizontal locked fore-sets (5) and bullet (4) and fore-set (5) cannot be retreated and locked, interlocking key is separated with special bitting, single interlocking key or specially bitting can not be opened theftproof lock, multiple hidden and multiple safety have been realized,
While opening the lock with the key, first with promoting to support pin (21) in interlocking key insertion interlocking hole (17), move backward, then promote to move compression interlock spring (18) after purl (20), thimble (19), purl (20) is entered in purl (20) hole completely, completed the process of opening interlock; With special bitting, insert special bitting hole (13) afterwards, after specially special bitting hole (13) is inserted in bitting, coordinate with the leading section of stealthy key (11) again, and promote stealthy key (11) and retreat, the columnar part of stealthy key (11) rearward end is inserted be rotationally connected the connection of tongue (7) front end to be held in hole (8); When stealthy key (11) retreats, stealthy key (11) pushes the bullet (4) of stealthy key (11) shield portions, 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, stealthy key (11) and be rotationally connected that tongue (7) rotates with lock core (3) and to open lock by link gear 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 (20) of cross locking on fore-set (5) and thimble (19) 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; Robber or the king that unblanks use flat instrument to adopt barbarous way to damage after fore-set (5), forced rotating lock core (3), also can be because of having stealthy key (11) after special bitting hole (13), and cannot make to be rotationally connected tongue (7), be connected with stealthy stealthy key (11), cause lock core (3) to drive and be rotationally connected tongue (7) rotation; Even use barbarous means forced rotating lock core also can connect warning circuit warning, play the effect of warning, multiple hidden, multiple locking and multiple safety.
2. teasel root formula according to claim 1 is reported to the police and is buried key interlock double key theftproof lock, it is characterized in that: in order to make the warning of teasel root formula bury key interlock double key theftproof lock, when having special bitting, can open lock horizontal stroke, described teasel root formula is reported to the police and buried key interlock double key theftproof lock is to adopt special bitting directly to promote stealthy key (11) to hold hole (8) being connected of tongue (7) and directly connect with being rotationally connected, when rotating special bitting, be rotationally connected tongue (7) and start link gear and open lock horizontal stroke.
3. teasel root formula according to claim 1 is reported to the police and is buried key interlock double key theftproof lock, it is characterized in that: the anti-theft security that buries key interlock double key theftproof lock in order to increase the warning of teasel root formula, described teasel root formula is reported to the police and is buried key interlock double key theftproof lock only in the situation that interlocking key coordinates with special bitting, can open safely theftproof lock.
4. teasel root formula according to claim 1 is reported to the police and is buried key interlock double key theftproof lock, it is characterized in that: in order to expand the scope of application, described teasel root formula is reported to the police and is buried key interlock double key theftproof lock and be applicable to the antitheft place of all kinds of needs and install and use, 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.
5. teasel root formula according to claim 1 is reported to the police and is buried key interlock double key theftproof lock, it is characterized in that: rational in infrastructure, manufacture and easy to use that described teasel root formula is reported to the police and buried key interlock double key theftproof lock, stealth and good anti-theft effect; Adopting teasel root formula to report to the police buries after key interlock double key theftproof lock, anti-theft hidden and the antitheft interlocking of theftproof lock have been realized, make robber and unblank that Wang Wufa opens and rotational lock core, use barbarous means to damage interlocking portions and after latching segment, be also merely able to rotational lock core part, and can not rotate the stealthy tongue that is rotationally connected, played real anti-theft function.
6. a teasel root formula is reported to the police and buried key interlock double key theftproof lock manufacture, assembling and method thereof, it is characterized in that: for the ease of assembling, described set casing (1) and lock body (2) can manufacture as a whole during fabrication, are combined into as a whole after also can separately manufacturing;
The installation that coordinates and be convenient to interlock for the ease of lock body (2) with lock core (3), described lock body (2) during fabrication, upper manufacture of lock body (2), have interlocking hole (17), hold hole and lock core hole, interlocking hole (17) is with to hold hole vertical and be in cross perforation; The centre that described lock core hole is manufactured on lock body is parallel with interlocking hole, before be used for installing lock core, after be stealthy hole; It is upper that described interlocking hole (17) is manufactured on lock body (2), parallel with lock core hole, with hold that hole is vertical to be connected; The described hole that holds is manufactured on lock body, and hole is vertical connects with interlocking with lock core hole;
For the ease of coordinating of lock core (3) and lock body (2), described lock core (3) during fabrication, holds hole and special bitting hole (13) upper manufacture of lock core (3); Described special bitting hole (13) is manufactured on the center of rotation position of lock core, and holds that hole is vertical to be connected; The described hole that holds is manufactured on lock core (3) above, and connect vertical with lock core hole coordinates and keep straight line to connect with the hole that holds on lock body (2);
For the ease of coordinating of interlocking lid (14) and lock body (2) and lock core (3), described interlocking lid (14) during fabrication, manufacture at the middle part of interlocking lid (14) interstitial hole (22), and upper manufacture of interlocking lid (14) has interlocking keyhole (15) and support pin (21) and hold hole (16); Described interstitial hole (22) is enclosed within the leading section of lock core (3), or at the leading section of lock core (3); When described interlocking keyhole (15) adopts polystyle interlocking key to match with it, the height in the special bitting hole (13) in same interlocking lid (14) can be consistent, also can be inconsistent; Described support pin (21) hold the length in hole (16) can unanimously, also can be inconsistent, making to hold hole (16) to pin (21) can have, also can not have in interlocking lid (14); Described interlocking lid (14) is arranged between set casing (1) and lock body (2) and lock core (3), limits lock body (2) and lock core (3) in the installation site of set casing (1) front end;
For the ease of assembling and the stealth of purl (20), during fabrication, the middle part of fore-set (5) is processed with purl (20) hole to described fore-set (5), and the shape in purl (20) hole is consistent with the shape of purl (20);
For the ease of interlock spring (18), thimble (19), purl (20), support pin (21) and be arranged in interlocking hole (17) and purl (20) hole, described lock body (2) during fabrication, the upper manufacture of lock body (2) holds hole and interlocking hole (17), and interlocking hole (17) is with to hold hole vertical and be in cross perforation;
For the ease of thimble (19), in interlocking hole (17), slide, during fabrication, thimble (19) manufactures column to described thimble (19), and the end of thimble (19) can create cambered surface, also can create other shape; The factory length of the thimble (19) in described same lock body (2) can equate, also can be unequal;
For the ease of purl (20), can be hidden in purl (20) hole completely and be beneficial in purl (20) hole and slide, described purl (20) during fabrication, purl (20) manufactures column, its end creates cambered surface or consistent with the end shape in purl (20) hole, and the factory length of purl (20) is consistent with the length in purl (20) hole;
For the ease of supporting pin (21), in interlocking hole (17), slide and make the length of the post shape key (24) in same interlocking key inconsistent, described supports pin (21) during fabrication, support pin (21) and manufacture column, the end of supporting pin (21) can create cambered surface, also can create other shape; The factory length that supports pin (21) in described same lock body (2) can equate, also can be unequal;
In order to make interlock produce locking effect, described interlock spring (18), thimble (19), purl (20), support the erection sequence of pin (21) in interlocking hole (17) and purl (20) hole and be: it in interlocking lid (14) is to pin (21) that foremost withstands on, after be the repetitive sequence of purl (20), thimble (19) successively, in the end a purl (20) has below a thimble (19), has interlock spring (18) top to press after it; Described purl (20) and thimble (19) be not when specially the nature in special bitting hole (13) is inserted in bitting, interlocking hole (17) is linked to be a beeline channel with purl (20) hole, interlock spring (18) pushing tow thimble (19) and purl (20) and support pin (21), make a part for thimble (19) and purl (20) in purl (20) hole, another part is locking fore-set (5) in interlocking hole (17), thereby make bullet (4) and fore-set (5) cannot retreat and by locked, make special bitting cannot insert special bitting hole (13);
In order to make to interlock key, can open interlock, described interlocking key during fabrication, can create open side type and polystyle; Described open side type interlocking key during fabrication, creates portion of the handle and post shape key (24) part, and post shape key (24) manufactures column; Described polystyle interlocking key during fabrication, is manufactured and is had dish portion (23) and post shape key (24); Described dish portion (23) creates middle part the gasket type of the planar shaped in dish hole (25), or the gasket type of concave panel, or or protrude the gasket type of shape face; Described post shape key (24) creates column type or has the pillar of water caltrop, and the same length polystyle interlocking post shape key (24) on the key can equate, also can be unequal;
For the ease of the stealth of stealthy key (11) be normally connected, described stealthy key (11) during fabrication, creates stealthy connection and hidden key stealthy key (11); Stealth is connected and to create polygonal cylinder or cross section is the cylinder that line segment and camber line form, stealthy connect not identical with the cross sectional shape of hidden key; The hidden key of stealthy key (11) (12) leading section is created to the shape of protruding or concave portion, its protruding or recessed shape is same or similar with the recessed or protruding shape of the end of the key of special bitting, when specially bitting promotes stealthy key (11), can cooperatively interact;
For make to be rotationally connected tongue (7) can be stealthy be normally connected, described is rotationally connected tongue (7) during fabrication, and the front portion that is rotationally connected tongue (7) is created to cylinder body shape, rear portion creates tongue piece (9) shape; The front end of cylinder body shape part connection hold hole (8) shape and create with the shape of the cylinder of the rear end of stealthy key (11) same or similarly, and can allow the columnar part of stealthy key (11) can promote stealthy key (11) in special bitting columnar part after inserting insert smoothly; It can be that hole is held in polygonal stealth that hole (8) is held in described connection, can be also the groove of wearing out damaged surface, can also be the groove of not wearing out damaged surface; Described wear out damaged surface and through the groove of damaged surface, can not be unidirectional groove, can be also multidirectional groove;
In order to make stealth that theftproof lock can be real and antitheft, described stealthy key (11) disconnects completely with special bitting, the part that stealthy key (11) blocks in special bitting hole (13) holds hole, stealthy key (11) be rotationally connected tongue (7) and disconnect completely, lock core (3) be rotationally connected tongue (7) and disconnect completely, thimble (19) and purl (20) can horizontal locked fore-sets (5) and bullet (4) and fore-set (5) cannot be retreated and locked, interlocking key is separated with special bitting, single interlocking key or specially bitting can not be opened theftproof lock,
In order to make to be rotationally connected part stealth, described stealthy key (11) is arranged on the aft section in the special bitting hole (13) in lock core (3), locking spring (10) is arranged on the stealth of stealthy key (11) rearward end and holds in hole, one end withstands on the bottom that hole is held in stealth, and the other end withstands on the bottom that hole (8) are held in the connection that is rotationally connected tongue (7) front end; Described be rotationally connected the rearward end that tongue (7) is movably arranged on stealthy key (11), disconnect with lock core (3) and stealthy key (11) and hidden, there is no the insertion of special bitting and promote stealthy key (11), stealthy key can not be rotationally connected tongue (7) and be connected, the rotatory force of stealthy key (11) can not transferring power to being rotationally connected tongue (7); Be rotationally connected tongue (7) and can be movably arranged on outside set casing (1) and lock body (2), also can movable mounting shell and lock body (2) in, can also be movably arranged in lock core (3);
The described tongue (7) that is rotationally connected is movably arranged on set casing (1) and lock body (2) when outer, is rotationally connected connection on tongue (7) and holds hole (8) and can wear out columnar part, also can not wear out columnar part; The described tongue (7) that is rotationally connected is movably arranged on set casing (1) and lock body (2) when interior, is rotationally connected connection on tongue (7) and holds hole (8) and can wear out columnar part, also can not wear out columnar part; The described tongue (7) that is rotationally connected is movably arranged on lock core (3) when interior, is rotationally connected connection on tongue (7) and holds hole (8) and can wear out columnar part, also can not wear out columnar part;
In order not report to the police when having special bitting to unblank, described teasel root formula is reported to the police and is buried while having asynchronous warning system in key interlock double key theftproof lock, main contacts (27) is arranged on the front end that is rotationally connected tongue (7), auxiliary contact (26) is arranged on the rear end of lock core (3), main contacts (27) and auxiliary contact (26) arranged in dislocation in the plane of same center of rotation, the circuit of main contacts (27) and auxiliary contact (26) is connected with the relay switch wiring position of relay, alarm circuit is connected with the relay closed circuit of relay, warning power supply and alarm are connected in alarm circuit, described lock core rotates and when being rotationally connected tongue (7) and not rotating, the relay switch of engage relay when main contacts (27) contacts with auxiliary contact (26), then the closed circuit of engage relay and connect alarm circuit, makes alarm equipment alarm, thereby realizes asynchronous warning, described lock core rotates and when being rotationally connected tongue (7) and also rotating, main contacts (27) can not contact with auxiliary contact (26) and relay switch that can not engage relay, make the closed circuit of engage relay and can not connect alarm circuit, alarm is not reported to the police.
CN201410237706.XA 2014-05-31 2014-05-31 Intermittent alarm embedded key interlocking dual-key anti-theft lock Pending CN104033036A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104481218A (en) * 2014-11-09 2015-04-01 徐園植 Mechanical asynchronous interlocking spring-free additional antitheft lock
CN104746954A (en) * 2015-03-14 2015-07-01 邱兴伦 Asynchronous electromechanical mixing anti-theft magnetomotive alarm lock
CN104775685A (en) * 2015-03-14 2015-07-15 邱兴伦 Electromechanical hybrid anti-theft magnetic power asynchronous alarm lock
CN110541606A (en) * 2018-05-28 2019-12-06 陈仁多 Shift fork lock core with replaceable safety latch for different keys on inner side and outer side

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RU2233957C2 (en) * 2001-03-15 2004-08-10 Открытое акционерное общество Калужский завод автомобильного электрооборудования Ignition switch lock
CN201202312Y (en) * 2008-06-05 2009-03-04 黄世明 Anti-theft lock
CN101575919A (en) * 2009-04-10 2009-11-11 泉州市科安盾智能锁业有限公司 Novel magnetic mechanical anti-theft lock
CN201620668U (en) * 2010-02-24 2010-11-03 余文明 Safety file cabinet lock
CN102080470A (en) * 2009-11-30 2011-06-01 谢煜光 Front and back lock

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Publication number Priority date Publication date Assignee Title
RU2233957C2 (en) * 2001-03-15 2004-08-10 Открытое акционерное общество Калужский завод автомобильного электрооборудования Ignition switch lock
CN201202312Y (en) * 2008-06-05 2009-03-04 黄世明 Anti-theft lock
CN101575919A (en) * 2009-04-10 2009-11-11 泉州市科安盾智能锁业有限公司 Novel magnetic mechanical anti-theft lock
CN102080470A (en) * 2009-11-30 2011-06-01 谢煜光 Front and back lock
CN201620668U (en) * 2010-02-24 2010-11-03 余文明 Safety file cabinet lock

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104481218A (en) * 2014-11-09 2015-04-01 徐園植 Mechanical asynchronous interlocking spring-free additional antitheft lock
CN104746954A (en) * 2015-03-14 2015-07-01 邱兴伦 Asynchronous electromechanical mixing anti-theft magnetomotive alarm lock
CN104775685A (en) * 2015-03-14 2015-07-15 邱兴伦 Electromechanical hybrid anti-theft magnetic power asynchronous alarm lock
CN110541606A (en) * 2018-05-28 2019-12-06 陈仁多 Shift fork lock core with replaceable safety latch for different keys on inner side and outer side

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Application publication date: 20140910