CN105317279A - Double-cylinder mutual-control axial displacement mechanical lock - Google Patents
Double-cylinder mutual-control axial displacement mechanical lock Download PDFInfo
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- CN105317279A CN105317279A CN201510476069.6A CN201510476069A CN105317279A CN 105317279 A CN105317279 A CN 105317279A CN 201510476069 A CN201510476069 A CN 201510476069A CN 105317279 A CN105317279 A CN 105317279A
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- push rod
- fixture block
- chute
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Abstract
The invention discloses a double-cylinder mutual-control axial displacement mechanical lock. The double-cylinder mutual-control axial displacement mechanical lock comprises a lock head body, a lock cylinder, a gate and a key, wherein the lock cylinder is divided into an upper cylinder body and a lower cylinder body; the lower cylinder body can shift in the axial direction in the lock head body; upper and lower locking mechanisms are disposed between the upper and lower cylinder bodies and the lock head body respectively; the key is provided with upper and lower face key grooves which are used for decoding the upper and lower locking mechanisms respectively; the lower cylinder body is further provided with a control mechanism used for controlling the upper locking mechanism; before the lower cylinder body moves in place in the axial direction, the upper locking mechanism does not meet the decoding condition; when the key decodes the lower locking mechanism firstly and then the key is used for pushing the lower cylinder body to move in place backwards in the axial direction, the gate is closed, at the same time, the control mechanism decontrols the upper locking mechanism so that the key can decode the upper locking mechanism, and the upper and lower cylinder bodies are driven by the key to rotate together so as to achieve unlocking. A novel idea and a novel method which exchange time difference with position difference are adopted, and the double-cylinder mutual-control axial displacement mechanical lock is one of locks which are the most effective and capable of preventing technical and violent unlocking at present in the world.
Description
Technical field
The present invention relates to a kind of lockset, particularly relate to a kind of double-cylinder mutual control axial displacement formula mechanical lock.
Background technology
Most widely used in existing various lock is cylinder lock, and various cylinder lock exists a lot of not enough in practice, is easy to be opened with special pock-poking tool by people.Because traditional cylinder lock also exists many disadvantages, its safety is reduced greatly, for thief provides conveniently, cause various burglary again and again to occur.In order to increase safety, prior art proposes a kind of two lock-core structure, such as disclosed by patent publication No. CN203925006U, CN203603627U and CN203769466U, but, these two lock-core structures existing, their two lock cores are all arranged side by side, and normally adopt two keys to realize unblanking, and also exist above-mentioned easily by drawback that technology unlocking or violence are unblanked equally.Prior art also teaches a kind of lockset of upper and lower billiards structure, disclosed by patent publication No. CN203514995U, it is, in a lock core, two rows billiard mechanism is housed, key controls key after inserting, before push to lock, lock with back pulling for unlocking, this lockset also exists equally easily by drawback that technology unlocking or violence are unblanked.
Summary of the invention
The object of the invention is to the deficiency overcoming prior art, a kind of double-cylinder mutual control axial displacement formula mechanical lock is provided, that lock core is split into upper and lower core body, and between upper and lower core body and tapered end, upper and lower locking mechanism is housed respectively, the switch of the decode condition utilizing the upper locking mechanism of lower core body control and the gate controlling lock core keyhole front portion, the lower core body of upper core body restriction rotates, by the mode of this double-cylinder mutual control, can effectively unblank to unblank with violence by preventing techniques, substantially increase the safety of lockset.
The present invention solves the concrete technical scheme that its technical problem adopts: a kind of double-cylinder mutual control axial displacement formula mechanical lock, comprises tapered end and key; Described tapered end comprises tapered end and lock core; Described lock core is rotatably contained in tapered end; It is characterized in that: described lock core is divided into core body and lower core body, and lower core body can displacement vertically in tapered end; Between described upper and lower core body and tapered end, upper and lower locking mechanism is housed respectively, described key is provided with above and below spoon groove to be used for respectively decoding to upper and lower locking mechanism; Described lower core body is also equipped with the controlling organization for controlling upper locking mechanism, and before lower core body does not move into place vertically, upper locking mechanism does not possess decode condition; After key inserts keyhole, below key, spoon groove is first decoded to lower locking mechanism, then promote lower core body with key and move backward to position vertically, now the control to upper locking mechanism removed by described controlling organization, the spoon groove above of key can be decoded to upper locking mechanism, upper and lower core body key drive next rise and rotate realization and unblank.
Upper locking mechanism between described upper core body and tapered end is billiard mechanism, and this billiard mechanism is radially contained between core body and tapered end to be used for limiting the rotation of upper core body; Described upper core body is also provided with vertically and is communicated in the first push rod chute of the marble hole of described billiard mechanism; Described controlling organization comprises pellet push rod, and described pellet push rod to be contained in the first push rod chute of core body and to control the pellet of billiard mechanism, and rear end and the lower core body of pellet push rod are connected.
Upper locking mechanism between described upper core body and tapered end is blade mechanism, and described blade mechanism comprises and being radially contained between core body and tapered end to be used for limiting bolt processed that upper core body rotates and to be contained in upper core body and the blade assembly that can be connected with described bolt processed; Described upper core body is also provided with vertically and is communicated in the second push rod chute of described bolt processed; Described controlling organization comprises bolt push rod processed, and described bolt push rod processed to be contained in the second push rod chute of core body and to control the bolt processed of blade mechanism, and rear end and the lower core body of bolt push rod processed are connected.
Described mechanical lock also comprises the gate mechanism being arranged on keyhole front portion, and this gate mechanism and described lower core body are connected, and when core body moves backward to vertically instantly, this gate mechanism makes keyhole close.
Described mechanical lock also comprises delayer, and this delayer is contained between the rear end of tapered end and pellet push rod or bolt push rod processed, and when instantly to move on to after core body, pellet push rod or bolt push rod processed promote delayer makes delayer by compressed energy-storage; When upper and lower core body rotates, delayer does not release energy, and does not promote pellet push rod or bolt push rod processed returns; If upper and lower core body does not rotate, then delayer can release energy within the time of setting promote pellet push rod or bolt push rod processed turn back to on the position that controls of locking mechanism.
Lower locking mechanism between described lower core body and tapered end is billiard mechanism, and this billiard mechanism is radially contained between lower core body and tapered end to be used for limiting the rotation of lower core body and to move axially.
Lower locking mechanism between described lower core body and tapered end is blade mechanism, and this blade mechanism is radially contained between lower core body and tapered end to be used for limiting the rotation of lower core body and to move axially.
Described pellet push rod is provided with the first inclined-plane shape chute, the pellet of described billiard mechanism is provided with first protuberance that can match with the first inclined-plane shape chute of pellet push rod, when pellet push rod moves in the horizontal direction, by coordinating of the first inclined-plane shape chute of pellet push rod and the first protuberance of pellet, pellet can be controlled move up and down, switch between the position that pellet can be decoded in the position that key cannot be decoded and key.
Described pellet is provided with two symmetrical the first protuberances, and described pellet push rod is provided with two inclined-plane shape chutes and matches with two the first protuberances of pellet respectively.
The rear end of described pellet push rod is provided with the first draw-in groove, described lower core body is provided with the first fixture block holddown groove, first fixture block is connected to the rear end of the chien shih pellet push rod of the first draw-in groove of pellet push rod and the first fixture block holddown groove of lower core body and lower core body is connected, instantly, when core body moves vertically, lower core body drives pellet push rod to move in the axial direction by the first fixture block.
The bottom land of the first push rod chute of described upper core body is also provided with the first fixture block chute vertically, described first fixture block chute is between the first fixture block holddown groove of lower core body and the first draw-in groove of pellet push rod, described first fixture block is engaged in the first draw-in groove of pellet push rod and the first fixture block holddown groove of lower core body through the first fixture block chute of described upper core body, instantly, when core body drives pellet push rod to move in the axial direction by the first fixture block, described first fixture block axially moves in the first fixture block chute.
The first described fixture block chute has the second inclined-plane shape chute, described first fixture block matches with the second inclined-plane shape chute of the first fixture block chute, also radially move when first fixture block is moved in the axial direction in the first fixture block chute, instantly, when core body moves backward to vertically, described first fixture block deviates from the first draw-in groove of pellet push rod.
The first spring is equipped with in the bottom of described first fixture block, the both sides of described first fixture block are provided with alar part, second inclined-plane shape chute of described first fixture block chute is arranged down, described first fixture block is contained in the first fixture block holddown groove of lower core body by described first spring, and the alar part of described first fixture block is against in the second inclined-plane shape chute of described first fixture block chute.
Described gate mechanism comprises the upper and lower gate being located at the anterior upper and lower side of keyhole, and described upper and lower gate matches with the front end of upper and lower gate push rod respectively, and the rear end of described upper and lower gate push rod fixes with lower core body respectively.
Described upper lock gate is provided with the first inclined-plane, and the front end of upper lock gate push rod is provided with the second inclined-plane, and the first inclined-plane of upper lock gate matches with the second inclined-plane of upper lock gate push rod; Described tail gates are provided with the 3rd inclined-plane, and the front end of tail gates push rod is provided with the 4th inclined-plane, and the 3rd inclined-plane of tail gates matches with the 4th inclined-plane of tail gates push rod.
Described bolt push rod processed is provided with the chute that can move axially relative to bolt processed, the 8th inclined-plane is provided with in the chute of described bolt push rod processed, described bolt processed is provided with the second protuberance, 8th inclined-plane of described bolt push rod processed upward and match with the second protuberance of described bolt processed, during not move backward at bolt push rod processed, limit bolt processed and radially fall.
Described bolt processed is provided with two symmetrical the second protuberances, is provided with two the 8th inclined-planes and matches with two the second protuberances of bolt processed respectively in the chute of described bolt push rod processed.
The rear end of described bolt push rod processed is provided with the second draw-in groove, described lower core body is provided with the second fixture block holddown groove, second fixture block is connected to the rear end of the chien shih bolt push rod of the second draw-in groove of bolt push rod processed and the second fixture block holddown groove of lower core body and lower core body is connected, instantly, when core body moves vertically, lower core body drives bolt push rod processed to move in the axial direction by the second fixture block.
The bottom land of the second push rod chute of described upper core body also has the second fixture block chute vertically, described second fixture block chute is between the second fixture block holddown groove of lower core body and the second draw-in groove of bolt push rod processed, described second fixture block is engaged in the second draw-in groove of bolt push rod processed and the second fixture block holddown groove of lower core body through the second fixture block chute of described upper core body, instantly, when core body drives bolt push rod processed to move in the axial direction by the second fixture block, described second fixture block axially moves in the second fixture block chute.
The second described fixture block chute has the 3rd inclined-plane shape chute, described second fixture block matches with the 3rd inclined-plane shape chute of the second fixture block chute, also radially move when second fixture block is moved in the axial direction in the second fixture block chute, instantly, when core body moves backward to vertically, described second fixture block deviates from the second draw-in groove of pellet push rod.
The second spring is equipped with in the bottom of described second fixture block, the both sides of described second fixture block are provided with alar part, 3rd inclined-plane shape chute of described second fixture block chute is arranged down, described second fixture block is contained in the second fixture block holddown groove of lower core body by described second spring, and the alar part of described second fixture block is against in the 3rd inclined-plane shape chute of described second fixture block chute.
Instantly, when core body returns initial position, all parts all return original state.
Described delayer comprises body, piston, interior pipe, the 3rd spring and mandrel, described interior pipe is fixed in body, and be provided with oil pocket between interior pipe and body, described piston is contained in interior pipe by the 3rd spring slide, between piston with interior pipe, be provided with the damping hole that interior tube chamber is communicated with described oil pocket, one end and the piston of described mandrel fix, and the other end of described mandrel matches with the rear end of described pellet push rod, described interior pipe is also provided with one way valve, to realize interior tube chamber to the quick draining of oil pocket.
Described delayer comprises push rod, transition block, holder and stage clip, described push rod, transition block and stage clip are slidably mounted on holder inner chamber, first boss of push rod is slidably mounted in holder slide rail, stage clip rear end is opened and is withstood on holder rear end inwall, stage clip front end is opened and is withstood on bore end in transition block rear end, transition block front end is movably arranged on bore end in push rod rear end, second boss of transition block also matches with holder slide rail, push rod is by driving transition block mobile compression press spring simultaneously backward during thrust, stage clip energy storage; When transition block deviates from holder slide rail, transition block the 5th inclined-plane matches thus produces rotate to an angle with push rod the 6th inclined-plane, holder the 7th inclined-plane, the rotary speed of transition block by the 5th, six, seven inclination angle of inclined plane and friction factor control, transition block thus deferred action.
Compared with prior art, main beneficial effect of the present invention is: present invention employs new concept, new method that potential difference changes the time difference, adopts the concept of space-time conversion, belongs to pioneering, maintain the leading position technically in lockset industry.Lower core body displacement puts (i.e. potential difference) in place; After lower core body puts in place, upper core body just possesses decode condition, and lower core body displacement puts in place and creates time-slot (i.e. the time difference).This time-slot is utilized to be provided with multiple restrictive condition.Specifically play the gate of core body keyhole entrance while axial direction backward movement to close gradually, delayer energy storage, until lower core body moves into place rear upper core body just possess decode condition, now closing gate, make technology unlocking there is no passage; Delayer starts simultaneously, then the time of unblanking is limited in the time range of delayer setting, and exceed this time, delayer releases energy, and makes core body again be switched to the state not possessing decode condition.Visible, logically can stop technology unlocking by the concept of space-time conversion, thus substantially increase the safety of lockset.It is embodied in following several advantage:
1, present invention employs lock core is split into upper and lower core body, and between upper and lower core body and tapered end, upper and lower locking mechanism is housed respectively, utilize lower core body to control the decode condition of upper locking mechanism, upper core body then limits lower core body and rotates; After key inserts keyhole, below key, spoon groove is first decoded to lower locking mechanism, then promote lower core body with key and move backward to position vertically, now the control to upper locking mechanism removed by described controlling organization, the spoon groove above of key can be decoded to upper locking mechanism, upper and lower core body key drive next rise and rotate realization and unblank; This double-cylinder mutual control structure of the present invention, lower core body must first unlock, could advance, if lower core body does not advance, lock core (i.e. upper and lower core body) cannot rotate at all, even if after lower locking mechanism decoding, upper locking mechanism still limits the rotation of lock core, only have upper locking mechanism and lower locking mechanism all to decode, lock core (i.e. upper and lower core body) could rotate, thus prevents technology and violence to unblank.
2, the controlling organization of upper locking mechanism is used as controlling owing to present invention employs pellet push rod or bolt push rod processed, and matching by the protuberance of the inclined-plane shape chute on pellet push rod or bolt push rod processed and billiard mechanism pellet or vane machine body plan bolt, when pellet push rod or bolt push rod processed move in the horizontal direction, pellet or the bolt processed that can control locking mechanism move up and down, switch between the position that billiard mechanism or blade mechanism can be decoded in the position that key cannot be decoded and key, and when initial position, cannot decode to upper locking mechanism with key, make to crack separately locking mechanism technically can not realize, logically stop the possibility of technology unlocking.
3, be provided with gate mechanism owing to present invention employs in keyhole front portion, this gate mechanism and lower core body are connected, and when core body moves backward to instantly, this gate mechanism makes keyhole close, thus effectively can stop the possibility of technology unlocking.
4, between tapered end and the rear end of pellet push rod or bolt push rod processed, also delayer is housed due to present invention employs, when instantly to move on to after core body, pellet push rod or bolt push rod processed promote delayer makes delayer by compressed energy-storage; When lock core (i.e. upper and lower core body) rotates, pellet push rod or bolt push rod processed rotate with lock core and disengage with delayer, if lock core (i.e. upper and lower core body) does not rotate, then delayer can release energy within the time of setting promote pellet push rod or bolt push rod processed turn back to on the position that controls of locking mechanism.The present invention by delays time to control, thus substantially increases the safety of lockset.
Below in conjunction with drawings and Examples, the present invention is described in further detail; But a kind of double-cylinder mutual control axial displacement formula mechanical lock of the present invention is not limited to embodiment.
Accompanying drawing explanation
Fig. 1 is embodiment one D structure decomposing schematic representation of the present invention;
Fig. 2 is embodiment one structure sectional view of the present invention;
Fig. 3 is the A portion enlarged diagram in Fig. 2;
Fig. 4 is the B portion enlarged diagram in Fig. 2;
Fig. 5 is the C portion enlarged diagram in Fig. 2;
Fig. 6 is the structural representation of embodiment one delayer of the present invention;
Fig. 7 is the structural representation before embodiment one key of the present invention inserts;
Fig. 8 is the structural representation of lower core body movement after embodiment one key of the present invention inserts;
Fig. 9 is that after embodiment one key of the present invention inserts, lower core body moves the structural representation do not put in place;
Figure 10 is the structural representation that after embodiment one key of the present invention inserts, lower core body moves into place;
Figure 11 is that after embodiment one key of the present invention inserts, lower core body moves into place rear lock core and do not rotate the structural representation that delayer starts working;
Figure 12 is the structural representation after embodiment one delayer of the present invention is advancing to the position;
Figure 13 is the structural representation of embodiment one lower core body reseting procedure of the present invention;
Figure 14 is that embodiment one lower core body of the present invention resets the structural representation put in place;
Figure 15 is embodiment two D structure decomposing schematic representation of the present invention;
Figure 16 is the structural representation of embodiment three delayer of the present invention;
Figure 17 is embodiment four D structure decomposing schematic representation of the present invention;
Figure 18 is embodiment four structure sectional view of the present invention;
Figure 19 is the D portion enlarged diagram in Figure 18;
Figure 20 is the sectional view along E-E line in Figure 18;
Figure 21 is the structural representation before embodiment four key of the present invention inserts;
Figure 22 is the sectional view along F-F line in Figure 21;
Figure 23 is the structural representation of lower core body movement after embodiment four key of the present invention inserts;
Figure 24 is the sectional view along G-G line in Figure 23;
Figure 25 is that after embodiment four key of the present invention inserts, lower core body moves the structural representation do not put in place;
Figure 26 is the sectional view along H-H line in Figure 25;
Figure 27 is the structural representation that after embodiment four key of the present invention inserts, lower core body moves into place;
Figure 28 is the sectional view along I-I line in Figure 27;
Figure 29 is that after embodiment four key of the present invention inserts, lower core body moves into place rear lock core and do not rotate the structural representation that delayer starts working;
Figure 30 is the sectional view along J-J line in Figure 29;
Figure 31 is the structural representation after embodiment four delayer of the present invention is advancing to the position;
Figure 32 is the sectional view along K-K line in Figure 31;
Figure 33 is the structural representation of embodiment four lower core body reseting procedure of the present invention;
Figure 34 is the sectional view along L-L line in Figure 33;
Figure 35 is that embodiment four lower core body of the present invention resets the structural representation put in place;
Figure 36 is the sectional view along M-M line in Figure 35;
Figure 37 is embodiment five structure sectional view of the present invention.
Detailed description of the invention
Described in the invention forward and backward, upper and lowerly only represent relative position relation.
Embodiment one
See shown in Fig. 1 to Figure 14, a kind of double-cylinder mutual control axial displacement formula mechanical lock of the present invention, comprises tapered end and key 10; Described tapered end comprises tapered end 1 and lock core; Described lock core is rotatably contained in tapered end 1; Described lock core is divided into core body 21 and lower core body 22, and lower core body 22 can displacement vertically in tapered end 1; Between described upper core body 21 and tapered end 1, locking mechanism 3 is housed, between described lower core body 22 and tapered end 1, lower locking mechanism 4 is housed, described key 10 is provided with above and below spoon groove to be used for respectively decoding to upper and lower locking mechanism; Described lower core body 22 is also equipped with the controlling organization for controlling upper locking mechanism 3, and before lower core body 22 does not move into place vertically, upper locking mechanism 3 does not possess decode condition; After key 10 inserts keyhole, below key 10, spoon groove is first decoded to lower locking mechanism 4, then promote lower core body 22 with key 10 and move backward to position vertically, now the control to upper locking mechanism 3 removed by described controlling organization, the spoon groove above of key 10 can be decoded to upper locking mechanism 3, upper core body 21, lower core body 22 key 10 drive next rise and rotate realization and unblank.
Upper locking mechanism 3 between described upper core body 21 and tapered end 1 is billiard mechanism, and this billiard mechanism is radially contained between core body 21 and tapered end 1 to be used for limiting the rotation of upper core body 21; Described upper core body 21 is also provided with vertically and is communicated in the first push rod chute 211 of the marble hole of described billiard mechanism; Described controlling organization comprises pellet push rod 5, and described pellet push rod 5 to be contained in the first push rod chute 211 of core body and to control the pellet 31 of billiard mechanism, and rear end and the lower core body 22 of pellet push rod 5 are connected.
Described pellet push rod 5 is provided with the first inclined-plane shape chute 51, the pellet 31 of described billiard mechanism is provided with first protuberance 311 that can match with the first inclined-plane shape chute 51 of pellet push rod, when pellet push rod 5 in axial direction moves, by coordinating of the first inclined-plane shape chute 51 of pellet push rod and the first protuberance 311 of pellet, pellet 31 can be controlled move up and down, switch between the position that pellet 31 can be decoded in the position that key cannot be decoded and key.
The pellet assembly that the billiard mechanism of upper locking mechanism 3 of the present invention adopts prior art general substantially, be also provided with the first protuberance 311 unlike at pellet 31, corresponding marble hole also will be arranged to the structure that can adapt to the first protuberance 311 movement.
Described pellet 31 is provided with two symmetrical the first protuberances 311, and described pellet push rod 5 is provided with two inclined-plane shape chutes 51 and matches with two the first protuberances 311 of pellet respectively.
The rear end of described pellet push rod 5 is provided with the first draw-in groove 52, described lower core body 22 is provided with the first fixture block holddown groove 221, first fixture block 53 is connected to the rear end of the chien shih pellet push rod 5 of the first draw-in groove 52 of pellet push rod and the first fixture block holddown groove 221 of lower core body and lower core body 22 is connected, instantly, when core body 22 moves vertically, lower core body 22 drives pellet push rod 5 to move in the axial direction by the first fixture block 53.
The bottom land of the first push rod chute 211 of described upper core body 21 is also provided with the first fixture block chute 212 vertically, described first fixture block chute 212 is between the first fixture block holddown groove 221 of lower core body and the first draw-in groove 52 of pellet push rod, described first fixture block 53 is engaged in the first draw-in groove 52 of pellet push rod and the first fixture block holddown groove 221 of lower core body through the first fixture block chute 212 of described upper core body, instantly when core body 22 drives pellet push rod 5 to move in the axial direction by the first fixture block 53, described first fixture block 53 axially moves in the first fixture block chute 212.
The first described fixture block chute 212 has the second inclined-plane shape chute 213, described first fixture block 53 matches with the second inclined-plane shape chute 213 of the first fixture block chute 212, also radially move when first fixture block 53 is moved in the axial direction in the first fixture block chute 212, instantly, when core body 22 moves backward to vertically, described first fixture block 53 deviates from the first draw-in groove 52 of pellet push rod.
The first spring 54 is equipped with in the bottom of described first fixture block 53, the both sides of described first fixture block 53 are provided with alar part, second inclined-plane shape chute 213 of described first fixture block chute is arranged down, described first fixture block 53 is contained in the first fixture block holddown groove 221 of lower core body by described first spring 54, and the alar part of described first fixture block 53 is against in the second inclined-plane shape chute 213 of described first fixture block chute.
Described mechanical lock also comprises the gate mechanism being arranged on keyhole front portion, and this gate mechanism and described lower core body 22 are connected, and when core body 22 moves backward to vertically instantly, this gate mechanism makes keyhole close.
Described gate mechanism comprises the upper lock gate 61, the tail gates 62 that are located at the anterior upper and lower side of keyhole, described upper lock gate 61, tail gates 62 match with the front end of upper lock gate push rod 63, tail gates push rod 64 respectively, and the rear end of described upper lock gate push rod 63, tail gates push rod 64 fixes with lower core body 22 respectively.
Described upper lock gate 61 is provided with the first inclined-plane 611, and the front end of upper lock gate push rod 63 is provided with the second inclined-plane 631, and the first inclined-plane 611 of upper lock gate matches with the second inclined-plane 631 of upper lock gate push rod; Described tail gates 62 are provided with the 3rd inclined-plane 621, and the front end of tail gates push rod 64 is provided with the 4th inclined-plane 641, and the 3rd inclined-plane 621 of tail gates matches with the 4th inclined-plane 641 of tail gates push rod.
Instantly, when core body 22 returns initial position, all parts all return original state.
Described mechanical lock also comprises delayer 7, and this delayer 7 is contained between the rear end of tapered end 1 and pellet push rod 5, and when instantly to move on to after core body 22, pellet push rod 5 promotes delayer 7 makes delayer by compressed energy-storage; When upper core body 21, lower core body 22 rotate, delayer 7 does not release energy, and does not promote pellet push rod 5 and returns; If upper core body 21, lower core body 22 not do not rotate, then delayer 7 can release energy within the time of setting promote pellet push rod 5 turn back to on the position that controls of locking mechanism 3, namely again to pellet 31 holding.
Described delayer 7 comprises body 711, piston 712, interior pipe 713, 3rd spring 714 and mandrel 715, described interior pipe 713 is fixed in body 711, and be provided with oil pocket between interior pipe 713 and body 711, described piston 712 is slidably mounted in interior pipe 713 by the 3rd spring 714, the damping hole that interior tube chamber is communicated with described oil pocket is provided with between piston 712 with interior pipe 713, one end and the piston 712 of described mandrel 715 fix, the other end of described mandrel 715 matches with the rear end of described pellet push rod 5, described interior pipe 713 is also provided with one way valve, to realize interior tube chamber to the quick draining of oil pocket.
The one way valve of this delayer 7 is the large discharge half-duplex channel that hydraulic oil is discharged from interior pipe also referred to as non retern valve, and damping hole is adjustable minimal passage that hydraulic oil two-way circulates through interior pipe.When mandrel 715 is by External Force Acting, drive piston 712 is extruded the 3rd spring 714, the hydraulic oil of interior pipe 713 is discharged from non retern valve and damping hole; When external force disappears, the extrusion piston 712 that resets is started by the 3rd spring 714 compressed, piston 712 moves and starts compression hydraulic oil, interior pipe 713 will be entered by damping hole after hydraulic oil pressurized, (because the size adjustable of damping hole, so this process can realize the speeds control of piston moving process, play time-lag action) the 3rd spring 714 piston 712 is shifted onto initial point wait for next time action.Principle according to this, delayer can the object time-delay reset of displacement.
Lower locking mechanism 4 between described lower core body 22 and tapered end 1 is billiard mechanism 41, and this billiard mechanism 41 is radially contained between lower core body 22 and tapered end 1 to be used for limiting the rotation of lower core body 22 and to move axially.
Billiard mechanism 41 can adopt existing common pellet assembly and structure thereof.
Below process of unblanking of the present invention is described further in detail.
As shown in Fig. 7 to Figure 14, when key does not insert keyhole, the upper locking mechanism 3 of upper core body 21 limits upper core body 21 and rotates relative to tapered end 1, and the lower locking mechanism 4 of lower core body 22 limits lower core body 22 and rotates relative to tapered end 1 and move vertically; And upper core body 21 controls the rotation of lower core body 22, and lower core body 22 controls the decode condition of upper core body 21 by controlling organization; Upper lock gate 61 now, tail gates 62 are in open mode.
When the key of adaptation inserts lower locking mechanism 4 contraposition of keyhole and lower core body 22, namely with key 10 spoon groove and billiard mechanism 41 contraposition below, lower locking mechanism 4 is decoded, after lower locking mechanism 4 is decoded, lower core body 22 in theory can relative to tapered end 1 rotate and and move axially, but due to the restriction of upper core body 21, lower core body 22 can only move axially; Key 10 can promote lower core body 22 and move backward vertically.
Before lower core body 22 is mobile backward, the control of controlled mechanism, upper core body 21 does not possess decode condition.
Lower core body 22 backward movement has driven pellet push rod 5 to move backward, and pellet push rod 5 backward movement makes pellet 31 progressively fall.When lower core body 22 moves backward, the first fixture block 53 also progressively moves down.
Instantly when core body 22 moves backward to, pellet 31 also falls to putting in place, and the position making pellet 31 be transformed into key from the position that key cannot be decoded can to decode, now, upper core body 21 has possessed decode condition.The first fixture block 53 now has also departed from the first draw-in groove 52 of pellet push rod 5 completely.When lower core body 22 moves backward, drive upper lock gate push rod 63 and tail gates push rod 64 also to move backward, under the cooperation on inclined-plane, upper lock gate 61, tail gates 62 are progressively closed.When to move on to after lower core body 22, delayer 7 is compressed, and delayer 7 is in energy storage state.
Key due to adaptation makes upper locking mechanism 3 unlock, and now, upper core body 21, lower core body 22 can rotate together, realize unblanking.When key exits, lower core body 22 returns initial position, and all parts all return original state.
If, within the regular hour (time setting can be carried out to delayer 7), if, upper core body 21, lower core body 22 do not rotate together, and delayer 7 works, and the 3rd spring 714 of delayer 7 resets, delayer 7 makes pellet push rod 5 move forward by mandrel 715, pellet push rod 5 reach has driven pellet 31 to rise, and the position making pellet 31 be transformed into key from the position that key can be decoded can not to decode, controlling organization controls upper locking mechanism 3 again.
Embodiment two
Shown in Figure 15, a kind of double-cylinder mutual control axial displacement formula mechanical lock of the present invention, be with the difference of embodiment one, lower locking mechanism 4 between described lower core body 22 and tapered end 1 is blade mechanism 42, and this blade mechanism 42 is radially contained between lower core body 22 and tapered end 1 to be used for limiting the rotation of lower core body 22 and to move axially.
Blade mechanism 42 can adopt existing common blade assembly and structure thereof.
Embodiment three
See shown in Figure 17 to Figure 36, a kind of double-cylinder mutual control axial displacement formula mechanical lock of the present invention, be with the difference of embodiment one, upper core body 21 is not identical with the upper locking mechanism 3 between tapered end 1, and corresponding controlling organization and the mating part of other parts thereof also have not identical.
In the present embodiment, upper locking mechanism 3 between described upper core body 21 and tapered end 1 is blade mechanism, described blade mechanism comprises and being radially contained between core body 21 and tapered end 1 to be used for limiting bolt processed 32 that upper core body rotates and to be contained in upper core body and the blade assembly 33 that can be connected with described bolt 32 processed, blade assembly 33 is contained in core body 21, and bolt 32 processed is contained between upper core body 21 and tapered end 1 by briquetting, spring; Described upper core body 21 is provided with vertically and is communicated in the second push rod chute 214 of described bolt processed; Described controlling organization comprises bolt push rod 8 processed, and described bolt push rod 8 processed to be contained in the second push rod chute 214 of core body and to control the bolt processed 32 of blade mechanism, and rear end and the lower core body 22 of bolt push rod 8 processed are connected.
Described bolt push rod 8 processed is provided with the chute 81 that can move axially relative to bolt processed, the 8th inclined-plane 811 is provided with in the chute 81 of described bolt push rod processed, described bolt processed 32 is provided with the second protuberance 321,8th inclined-plane 811 of described bolt push rod processed upward and match with the second protuberance 321 of described bolt processed, during not move backward at bolt push rod 8 processed, limit bolt 32 processed and radially fall.
Described bolt processed 32 is provided with two symmetrical the second protuberances 321, is provided with two the 8th inclined-planes 811 and matches with two the second protuberances 321 of bolt processed respectively in the chute 81 of described bolt push rod processed.
The rear end of described bolt push rod 8 processed is provided with the second draw-in groove 82, described lower core body 22 is provided with the second fixture block holddown groove 222, second fixture block 83 is connected to the rear end of the chien shih bolt push rod 8 of the second draw-in groove 82 of bolt push rod processed and the second fixture block holddown groove 222 of lower core body and lower core body 22 is connected, instantly, when core body 22 moves vertically, lower core body 22 drives bolt push rod 8 processed to move in the axial direction by the second fixture block 83.
The bottom land of the second push rod chute 214 of described upper core body is also provided with the second fixture block chute 215 vertically, described second fixture block chute 215 is between the second fixture block holddown groove 222 of lower core body and the second draw-in groove 82 of bolt push rod processed, described second fixture block 83 is engaged in the second draw-in groove 82 of bolt push rod processed and the second fixture block holddown groove 222 of lower core body through the second fixture block chute 215 of described upper core body, instantly when core body 22 drives bolt push rod 8 processed to move in the axial direction by the second fixture block 83, described second fixture block 83 axially moves in the second fixture block chute 215.
The second described fixture block chute 215 has the 3rd inclined-plane shape chute 216, described second fixture block 83 matches with the 3rd inclined-plane shape chute 216 of the second fixture block chute, also radially move when second fixture block 83 is moved in the axial direction in the second fixture block chute 215, instantly, when core body 22 moves backward to vertically, described second fixture block 83 deviates from the second draw-in groove 82 of bolt push rod 8 processed.
The second spring 84 is equipped with in the bottom of described second fixture block 83, the both sides of described second fixture block 83 are provided with alar part, 3rd inclined-plane shape chute 216 of described second fixture block chute is arranged down, described second fixture block 83 is contained in the second fixture block holddown groove 222 of lower core body by described second spring 84, and the alar part of described second fixture block 83 is against in the 3rd inclined-plane shape chute 216 of described second fixture block chute.
Below process of unblanking of the present invention is described further in detail.
As shown in Figure 21 to Figure 36, when key does not insert keyhole, the upper locking mechanism 3 of upper core body 21 limits upper core body 21 and rotates relative to tapered end 1, and the lower locking mechanism 4 of lower core body 22 limits lower core body 22 and rotates relative to tapered end 1 and move vertically; And upper core body 21 controls the rotation of lower core body 22, and lower core body 22 controls the decode condition of upper core body 21 by controlling organization; Upper lock gate 61 now, tail gates 62 are in open mode.
When the key of adaptation inserts lower locking mechanism 4 contraposition of keyhole and lower core body 22, namely, with key 10 spoon groove and billiard mechanism 41 contraposition below, lower locking mechanism 4 is decoded, after lower locking mechanism 4 is decoded, lower core body 22 in theory can relative to tapered end 1 rotate and and move axially, but due to the restriction of upper core body 21, lower core body 22 can only move axially; Key 10 can promote lower core body 22 and move backward vertically.
Before lower core body 22 is mobile backward, the control of controlled mechanism, upper core body 21 does not possess decode condition.
Lower core body 22 backward movement has driven bolt push rod 8 processed to move backward, and bolt push rod 8 processed moves the holding of the second protuberance 321 progressively removed bolt 32 processed backward.When lower core body 22 moves backward, the second fixture block 83 also progressively moves down.
Instantly, when core body 22 moves backward to, the 8th inclined-plane 811 of bolt push rod 8 processed no longer forms holding to the second protuberance 321 of bolt 32 processed, and now, upper core body 21 has possessed decode condition.The second fixture block 83 now has also departed from the second draw-in groove 82 of bolt push rod 8 processed completely.When lower core body 22 moves backward, drive upper lock gate push rod 63 and tail gates push rod 64 also to move backward, under the cooperation on inclined-plane, upper lock gate 61, tail gates 62 are progressively closed.When to move on to after lower core body 22, the mandrel 715 of delayer 7 is compressed, and delayer 7 is in energy storage state.
Key due to adaptation makes upper locking mechanism 3 unlock, and now, upper core body 21, lower core body 22 can rotate together, realize unblanking.When key exits, lower core body 22 returns initial position, and all parts all return original state.
If, within the regular hour (time setting can be carried out to delayer 7), if, upper core body 21, lower core body 22 do not rotate together, and delayer 7 works, and the 3rd spring 714 of delayer 7 resets, delayer 7 makes bolt push rod 8 processed move forward by mandrel 715, after bolt push rod 8 processed moves forward, the 8th inclined-plane 811 of bolt push rod 8 processed forms holding to the second protuberance 321 of bolt 32 processed again, and controlling organization controls upper locking mechanism 3 again.
Embodiment four
Shown in Figure 37, a kind of double-cylinder mutual control axial displacement formula mechanical lock of the present invention, be with the difference of embodiment three, lower locking mechanism 4 between described lower core body 22 and tapered end 1 is blade mechanism 42, and this blade mechanism 42 is radially contained between lower core body 22 and tapered end 1 to be used for limiting the rotation of lower core body 22 and to move axially.
Blade mechanism 42 can adopt existing common blade assembly and structure thereof.
Above-mentioned four kinds of embodiments are the example of four kinds of variable locking mechanisms, shown in Figure 16, the delayer (fluid pressure type) of above-mentioned four kinds of embodiments also can adopt another kind of form, namely this delayer 7 comprises push rod 721, transition block 722, holder 723 and stage clip 724, described push rod 721, transition block 722 and stage clip 724 are slidably mounted on holder 723 inner chamber, first boss 7211 of push rod is slidably mounted in holder slide rail 7231, stage clip 724 rear end is opened and is withstood on holder 723 rear end inwall, stage clip 724 front end is opened and is withstood on bore end in transition block 722 rear end, transition block 722 front end is movably arranged on bore end in push rod 721 rear end, second boss 7221 of transition block also matches with holder slide rail 7231, transition block mobile compression press spring 724 simultaneously is backward driven when push rod 721 promotes by external force, stage clip energy storage, when transition block 722 deviates from holder slide rail 7231, transition block the 5th inclined-plane 7222 matches thus produces rotate to an angle with push rod the 6th inclined-plane 7212, holder the 7th inclined-plane 7232, the rotary speed of transition block 722 by the 5th, six, seven inclination angle of inclined plane and friction factor control, transition block 722 thus deferred action.Second boss 7221 of transition block rotates to the identical slide rail of the next one of holder, if now push rod 721 is no longer by External Force Acting, stage clip 724 releases energy and again shifts transition block 722 and push rod onto initial position.Principle according to this, delayer 7 can the object time-delay reset of displacement.
Above-described embodiment is only used for further illustrating a kind of double-cylinder mutual control axial displacement formula mechanical lock of the present invention; but the present invention is not limited to embodiment; every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all fall in the protection domain of technical solution of the present invention.
Claims (22)
1. a double-cylinder mutual control axial displacement formula mechanical lock, comprises tapered end and key; Described tapered end comprises tapered end and lock core; Described lock core is rotatably contained in tapered end; It is characterized in that: described lock core is divided into core body and lower core body, and lower core body can displacement vertically in tapered end; Between described upper and lower core body and tapered end, upper and lower locking mechanism is housed respectively, described key is provided with above and below spoon groove to be used for respectively decoding to upper and lower locking mechanism; Described lower core body is also equipped with the controlling organization for controlling upper locking mechanism, and before lower core body does not move into place vertically, upper locking mechanism does not possess decode condition; After key inserts keyhole, below key, spoon groove is first decoded to lower locking mechanism, then promote lower core body with key and move backward to position vertically, now the control to upper locking mechanism removed by described controlling organization, the spoon groove above of key can be decoded to upper locking mechanism, upper and lower core body key drive next rise and rotate realization and unblank.
2. double-cylinder mutual control axial displacement formula mechanical lock according to claim 1, it is characterized in that: the upper locking mechanism between described upper core body and tapered end is billiard mechanism, this billiard mechanism is radially contained between core body and tapered end to be used for limiting the rotation of upper core body; Described upper core body is also provided with vertically and is communicated in the first push rod chute of the marble hole of described billiard mechanism; Described controlling organization comprises pellet push rod, and described pellet push rod to be contained in the first push rod chute of core body and to control the pellet of billiard mechanism, and rear end and the lower core body of pellet push rod are connected.
3. double-cylinder mutual control axial displacement formula mechanical lock according to claim 1, it is characterized in that: the upper locking mechanism between described upper core body and tapered end is blade mechanism, described blade mechanism comprises and being radially contained between core body and tapered end to be used for limiting bolt processed that upper core body rotates and to be contained in upper core body and the blade assembly that can be connected with described bolt processed; Described upper core body is also provided with vertically and is communicated in the second push rod chute of described bolt processed; Described controlling organization comprises bolt push rod processed, and described bolt push rod processed to be contained in the second push rod chute of core body and to control the bolt processed of blade mechanism, and rear end and the lower core body of bolt push rod processed are connected.
4. the double-cylinder mutual control axial displacement formula mechanical lock according to claim 1 or 2 or 3, it is characterized in that: described mechanical lock also comprises the gate mechanism being arranged on keyhole front portion, this gate mechanism and described lower core body are connected, instantly, when core body moves backward to vertically, this gate mechanism makes keyhole close.
5. the double-cylinder mutual control axial displacement formula mechanical lock according to Claims 2 or 3, it is characterized in that: described mechanical lock also comprises delayer, this delayer is contained between the rear end of tapered end and pellet push rod or bolt push rod processed, when instantly to move on to after core body, pellet push rod or bolt push rod processed promote delayer makes delayer by compressed energy-storage; When upper and lower core body rotates, delayer does not release energy, and does not promote pellet push rod or bolt push rod processed returns; If upper and lower core body does not rotate, then delayer can release energy within the time of setting promote pellet push rod or bolt push rod processed turn back to on the position that controls of locking mechanism.
6. the double-cylinder mutual control axial displacement formula mechanical lock according to Claims 2 or 3, it is characterized in that: the lower locking mechanism between described lower core body and tapered end is billiard mechanism, this billiard mechanism is radially contained between lower core body and tapered end to be used for limiting the rotation of lower core body and to move axially.
7. the double-cylinder mutual control axial displacement formula mechanical lock according to Claims 2 or 3, it is characterized in that: the lower locking mechanism between described lower core body and tapered end is blade mechanism, this blade mechanism is radially contained between lower core body and tapered end to be used for limiting the rotation of lower core body and to move axially.
8. double-cylinder mutual control axial displacement formula mechanical lock according to claim 2, it is characterized in that: described pellet push rod is provided with the first inclined-plane shape chute, the pellet of described billiard mechanism is provided with first protuberance that can match with the first inclined-plane shape chute of pellet push rod, when pellet push rod moves in the horizontal direction, by coordinating of the first inclined-plane shape chute of pellet push rod and the first protuberance of pellet, pellet can be controlled move up and down, switch between the position that pellet can be decoded in the position that key cannot be decoded and key.
9. double-cylinder mutual control axial displacement formula mechanical lock according to claim 2, it is characterized in that: the rear end of described pellet push rod is provided with the first draw-in groove, described lower core body is provided with the first fixture block holddown groove, first fixture block is connected to the rear end of the chien shih pellet push rod of the first draw-in groove of pellet push rod and the first fixture block holddown groove of lower core body and lower core body is connected, instantly, when core body moves vertically, lower core body drives pellet push rod to move in the axial direction by the first fixture block.
10. double-cylinder mutual control axial displacement formula mechanical lock according to claim 9, it is characterized in that: the bottom land of the first push rod chute of described upper core body is also provided with the first fixture block chute vertically, described first fixture block chute is between the first fixture block holddown groove of lower core body and the first draw-in groove of pellet push rod, described first fixture block is engaged in the first draw-in groove of pellet push rod and the first fixture block holddown groove of lower core body through the first fixture block chute of described upper core body, instantly when core body drives pellet push rod to move in the axial direction by the first fixture block, described first fixture block axially moves in the first fixture block chute.
11. double-cylinder mutual control axial displacement formula mechanical locks according to claim 10, it is characterized in that: the first described fixture block chute has the second inclined-plane shape chute, described first fixture block matches with the second inclined-plane shape chute of the first fixture block chute, also radially move when first fixture block is moved in the axial direction in the first fixture block chute, instantly, when core body moves backward to vertically, described first fixture block deviates from the first draw-in groove of pellet push rod.
12. double-cylinder mutual control axial displacement formula mechanical locks according to claim 11, it is characterized in that: the first spring is equipped with in the bottom of described first fixture block, the both sides of described first fixture block are provided with alar part, second inclined-plane shape chute of described first fixture block chute is arranged down, described first fixture block is contained in the first fixture block holddown groove of lower core body by described first spring, and the alar part of described first fixture block is against in the second inclined-plane shape chute of described first fixture block chute.
13. double-cylinder mutual control axial displacement formula mechanical locks according to claim 4, it is characterized in that: described gate mechanism comprises the upper and lower gate being located at the anterior upper and lower side of keyhole, described upper and lower gate matches with the front end of upper and lower gate push rod respectively, and the rear end of described upper and lower gate push rod fixes with lower core body respectively.
14. double-cylinder mutual control axial displacement formula mechanical locks according to claim 13, it is characterized in that: described upper lock gate is provided with the first inclined-plane, the front end of upper lock gate push rod is provided with the second inclined-plane, and the first inclined-plane of upper lock gate matches with the second inclined-plane of upper lock gate push rod; Described tail gates are provided with the 3rd inclined-plane, and the front end of tail gates push rod is provided with the 4th inclined-plane, and the 3rd inclined-plane of tail gates matches with the 4th inclined-plane of tail gates push rod.
15. double-cylinder mutual control axial displacement formula mechanical locks according to claim 3, it is characterized in that: described bolt push rod processed is provided with the chute that can move axially relative to bolt processed, the 8th inclined-plane is provided with in the chute of described bolt push rod processed, described bolt processed is provided with the second protuberance, 8th inclined-plane of described bolt push rod processed upward and match with the second protuberance of described bolt processed, during not move backward at bolt push rod processed, limit bolt processed and radially fall.
16. double-cylinder mutual control axial displacement formula mechanical locks according to claim 3, it is characterized in that: the rear end of described bolt push rod processed is provided with the second draw-in groove, described lower core body is provided with the second fixture block holddown groove, second fixture block is connected to the rear end of the chien shih bolt push rod of the second draw-in groove of bolt push rod processed and the second fixture block holddown groove of lower core body and lower core body is connected, instantly, when core body moves vertically, lower core body drives bolt push rod processed to move in the axial direction by the second fixture block.
17. double-cylinder mutual control axial displacement formula mechanical locks according to claim 16, it is characterized in that: the bottom land of the second push rod chute of described upper core body also has the second fixture block chute vertically, described second fixture block chute is between the second fixture block holddown groove of lower core body and the second draw-in groove of bolt push rod processed, described second fixture block is engaged in the second draw-in groove of bolt push rod processed and the second fixture block holddown groove of lower core body through the second fixture block chute of described upper core body, instantly when core body drives bolt push rod processed to move in the axial direction by the second fixture block, described second fixture block axially moves in the second fixture block chute.
18. double-cylinder mutual control axial displacement formula mechanical locks according to claim 17, it is characterized in that: the second described fixture block chute has the 3rd inclined-plane shape chute, described second fixture block matches with the 3rd inclined-plane shape chute of the second fixture block chute, also radially move when second fixture block is moved in the axial direction in the second fixture block chute, instantly, when core body moves backward to vertically, described second fixture block deviates from the second draw-in groove of pellet push rod.
19. double-cylinder mutual control axial displacement formula mechanical locks according to claim 18, it is characterized in that: the second spring is equipped with in the bottom of described second fixture block, the both sides of described second fixture block are provided with alar part, 3rd inclined-plane shape chute of described second fixture block chute is arranged down, described second fixture block is contained in the second fixture block holddown groove of lower core body by described second spring, and the alar part of described second fixture block is against in the 3rd inclined-plane shape chute of described second fixture block chute.
20. double-cylinder mutual control axial displacement formula mechanical locks according to claim 1 or 2 or 3, it is characterized in that: when core body returns initial position instantly, all parts all return original state.
21. double-cylinder mutual control axial displacement formula mechanical locks according to claim 5, it is characterized in that: described delayer comprises body, piston, interior pipe, 3rd spring and mandrel, described interior pipe is fixed in body, and be provided with oil pocket between interior pipe and body, described piston is contained in interior pipe by the 3rd spring slide, the damping hole that interior tube chamber is communicated with described oil pocket is provided with between piston with interior pipe, one end and the piston of described mandrel fix, the other end of described mandrel matches with the rear end of described pellet push rod, described interior pipe is also provided with one way valve, to realize interior tube chamber to the quick draining of oil pocket.
22. double-cylinder mutual control axial displacement formula mechanical locks according to claim 5, it is characterized in that: described delayer comprises push rod, transition block, holder and stage clip, described push rod, transition block and stage clip are slidably mounted on holder inner chamber, first boss of push rod is slidably mounted in holder slide rail, stage clip rear end is opened and is withstood on holder rear end inwall, stage clip front end is opened and is withstood on bore end in transition block rear end, transition block front end is movably arranged on bore end in push rod rear end, second boss of transition block also matches with holder slide rail, push rod is by driving transition block mobile compression press spring simultaneously backward during thrust, stage clip energy storage, when transition block deviates from holder slide rail, transition block the 5th inclined-plane matches thus produces rotate to an angle with push rod the 6th inclined-plane, holder the 7th inclined-plane, the rotary speed of transition block by the 5th, six, seven inclination angle of inclined plane and friction factor control, transition block thus deferred action.
Priority Applications (16)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510476069.6A CN105317279B (en) | 2015-08-06 | 2015-08-06 | A kind of double-cylinder mutual control axial displacement formula mechanical lock |
| JP2017549702A JP6784692B2 (en) | 2015-03-24 | 2016-02-03 | How to unlock the lock with double plug structure and the lock with double plug structure |
| ES16767635T ES2822973T3 (en) | 2015-03-24 | 2016-02-03 | Double lock and decode cylinder mutual control method for lock and double cylinder mutual control lock |
| PCT/CN2016/073360 WO2016150258A1 (en) | 2015-03-24 | 2016-02-03 | Double-lock cylinder mutual control and decoding method for lock and double-cylinder mutual control lock |
| EP16767635.2A EP3276109B1 (en) | 2015-03-24 | 2016-02-03 | Double-lock cylinder mutual control and decoding method for lock and double-cylinder mutual control lock |
| CA2980783A CA2980783C (en) | 2015-03-24 | 2016-02-03 | Method for mutually controlling and unlocking a dual plug in a lock and a lock with a dual plug |
| RU2017135567A RU2676012C1 (en) | 2015-03-24 | 2016-02-03 | Method of mutual control and decoding of two cylinder lock, and lock with controlled dual cylinder |
| AU2016236672A AU2016236672B2 (en) | 2015-03-24 | 2016-02-03 | Double-lock cylinder mutual control and decoding method for lock and double-cylinder mutual control lock |
| MYPI2017001383A MY188859A (en) | 2015-03-24 | 2016-02-03 | Method for mutually controlling and unlocking a dual plug in a lock and a lock with a dual plug |
| US15/561,424 US10900257B2 (en) | 2015-03-24 | 2016-02-03 | Method for mutually controlling and unlocking a dual plug in a lock and a lock with a dual plug |
| SG11201707890WA SG11201707890WA (en) | 2015-03-24 | 2016-02-03 | Method for Mutually Controlling and Unlocking a Dual Plug in a Lock and a Lock with a Dual Plug |
| KR1020177030640A KR102148560B1 (en) | 2015-03-24 | 2016-02-03 | A kind of lock set of double key cylinder mutual control, decoding method and corresponding double cylinder mutual control lock set |
| BR112017020492-4A BR112017020492B1 (en) | 2015-03-24 | 2016-02-03 | METHOD TO MUTUALLY CONTROL AND UNLOCK A DOUBLE PLUG IN A DOUBLE PLUG LOCK AND LOCK |
| PH12017501753A PH12017501753A1 (en) | 2015-03-24 | 2017-09-25 | Method for matually controlling and unlocking a dual plug in a lock and a lock with a dual plug |
| ZA2017/07053A ZA201707053B (en) | 2015-03-24 | 2017-10-18 | Double-lock cylinder mutual control and decoding method for lock and double-cylinder mutual control lock |
| US17/130,288 US11566444B2 (en) | 2015-03-24 | 2020-12-22 | Method for mutually controlling and unlocking a dual plug in a lock and a lock with a dual plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510476069.6A CN105317279B (en) | 2015-08-06 | 2015-08-06 | A kind of double-cylinder mutual control axial displacement formula mechanical lock |
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| CN105317279A true CN105317279A (en) | 2016-02-10 |
| CN105317279B CN105317279B (en) | 2018-06-08 |
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| CN201510476069.6A Active CN105317279B (en) | 2015-03-24 | 2015-08-06 | A kind of double-cylinder mutual control axial displacement formula mechanical lock |
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| EP3321454A1 (en) * | 2016-11-11 | 2018-05-16 | MG Serrature S.p.A. | High-security locking device |
| CN109972919A (en) * | 2018-12-28 | 2019-07-05 | 朱嘉斌 | A kind of lockset with gate mechanism |
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| CN2604492Y (en) * | 2003-01-23 | 2004-02-25 | 兴联泰股份有限公司 | Lock capable of fixing key |
| CN2620025Y (en) * | 2003-03-05 | 2004-06-09 | 李善桐 | Blade lock |
| CN2725445Y (en) * | 2004-09-23 | 2005-09-14 | 夏荣建 | Lock and its corollary key |
| WO2010096009A1 (en) * | 2009-02-18 | 2010-08-26 | Winloc Ag | Profiled key for cylinder locks |
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| CN2604492Y (en) * | 2003-01-23 | 2004-02-25 | 兴联泰股份有限公司 | Lock capable of fixing key |
| CN2620025Y (en) * | 2003-03-05 | 2004-06-09 | 李善桐 | Blade lock |
| CN2725445Y (en) * | 2004-09-23 | 2005-09-14 | 夏荣建 | Lock and its corollary key |
| WO2010096009A1 (en) * | 2009-02-18 | 2010-08-26 | Winloc Ag | Profiled key for cylinder locks |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP3321454A1 (en) * | 2016-11-11 | 2018-05-16 | MG Serrature S.p.A. | High-security locking device |
| CN109972919A (en) * | 2018-12-28 | 2019-07-05 | 朱嘉斌 | A kind of lockset with gate mechanism |
| CN109972919B (en) * | 2018-12-28 | 2022-02-22 | 朱嘉斌 | Lock with gate mechanism |
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| CN105317279B (en) | 2018-06-08 |
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Effective date of registration: 20190620 Address after: No. 109 Beihai Road, Liuhe Town, Taicang City, Suzhou City, Jiangsu Province Patentee after: Suzhou Panyu Technology Development Co., Ltd. Address before: Room 1005, 10/F, Huihan Building, 33 Locke Road, Wanchai Patentee before: Zhu Jiabin |