CN105350832A - Blade lock with radial displacement being mutually controlled through front locking mechanism and rear locking mechanism - Google Patents
Blade lock with radial displacement being mutually controlled through front locking mechanism and rear locking mechanism Download PDFInfo
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- CN105350832A CN105350832A CN201510470584.3A CN201510470584A CN105350832A CN 105350832 A CN105350832 A CN 105350832A CN 201510470584 A CN201510470584 A CN 201510470584A CN 105350832 A CN105350832 A CN 105350832A
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Abstract
The invention discloses a blade lock with the radial displacement being mutually controlled through a front locking mechanism and a rear locking mechanism. The blade lock comprises a lock body, a lock cylinder, a front brake bolt, a rear brake bolt, a front blade mechanism, a rear blade mechanism, a lock gate and a key. The front brake bolt and the rear brake bolt are arranged side by side between the lock body and the lock cylinder and matched with the front blade mechanism and the rear blade mechanism which are installed inside the lock cylinder to form the front locking mechanism and the rear locking mechanism respectively. The front locking mechanism controls the rear locking mechanism to rotate. The rear locking mechanism controls decoding conditions of the front locking mechanism through a control mechanism. Before the rear brake bolt moves in place, the front locking mechanism does not have the decoding conditions. After the rear locking mechanism is decoded, a spring pushes the rear brake bolt to move downwards in place in the radial direction, the lock gate is closed at the time, control over the front locking mechanism is released by the control mechanism so that the key can decode the front locking mechanism, and unlocking is achieved by rotating the lock cylinder. According to the blade lock, the novel idea and method for replacing time difference with potential difference is adopted, and at present, the blade lock is one of the most effective locks for preventing technological unlocking and violent unlocking in the world.
Description
Technical field
The present invention relates to a kind of lockset, particularly relate to a kind of front and back locking mechanism cross complaint radial displacement formula blade lock.
Background technology
Blade lock is the one of lockset, blade lock generally includes tapered end, lock core, bolt processed, blade and key, bolt processed is arranged between tapered end and lock core, normally all be provided with croze processed at tapered end and lock core, bolt processed can only be movable at the croze processed of tapered end and the croze place processed of lock core, when not unlocking, bolt processed is in the croze processed of tapered end and the croze place processed of lock core, lock core can not be rotated relative to tapered end, during unblock, bolt processed falls, and lock core now just can rotate realization relative to tapered end and unblank.This blade lock is typically provided with groove on the top of blade, and by mating of key and blade, allow blade move and the groove of blade is matched with the bottom of bolt processed, bolt processed so just can fall.When key inserts lock core hole, if when the password of the spoon tooth that key is provided with and blade coincide, then the groove on all blades in lock core just matches with the bottom of bolt processed just, and bolt processed under spring force, will fall, fall behind the holding just removed tapered end under bolt processed, like this, lock core just can rotate relative to tapered end, if at this moment rotate key, key will be with movable lock core to rotate, the dead bolt of lock core of ining succession also rotates simultaneously, just can switch door lock.If the spoon tooth on key has one or several and blade password to misfit, groove on blade then in lock core would not match with the bottom of bolt processed, bolt processed just can not fall, bolt processed also just cannot remove the holding to tapered end, like this, lock core is connected by bolt processed with tapered end, and lock core cannot rotate.Although this blade lock of prior art is compared to cylinder lock have better safety, still cannot to unblank or violence is unblanked by preventing techniques.
Summary of the invention
The object of the invention is to the deficiency overcoming prior art, a kind of front and back locking mechanism cross complaint radial displacement formula blade lock is provided, it is between lock core and tapered end, arrange double-locking mechanism, the decode condition of locking mechanism before the rear locking mechanism controls of utilization, the rotation of locking mechanism after front locking mechanism controls, thus considerably increase the difficulty that technology unlocking and violence unblank, substantially increase the safety of lockset.
The technical solution adopted for the present invention to solve the technical problems is: locking mechanism cross complaint radial displacement formula blade lock before and after a kind of, comprises tapered end and key; Described tapered end comprises tapered end, lock core, front bolt processed, rear bolt processed, front vane mechanism and rear blade mechanism; Lock core is rotatably contained in tapered end; Front bolt processed and rear bolt processed are located between tapered end and lock core side by side, and tapered end and lock core are respectively equipped with the croze processed for holding described front bolt processed and rear bolt processed; Front vane mechanism, rear blade mechanism to be contained in respectively in lock core and to form front locking mechanism, rear locking mechanism respectively with front bolt processed, corresponding the matching of rear bolt processed; Described blade lock also comprises one and to be associated with rear locking mechanism and the controlling organization being used to control front locking mechanism, and when rear locking mechanism is not decoded, controlling organization can not move, and before controlling organization does not move into place, front locking mechanism does not possess decode condition; The key of coupling first makes rear locking mechanism decode, and controlling organization is moved, and when controlling organization moves into place, the control to front locking mechanism removed by controlling organization, and key makes front locking mechanism decode again, and lock core is rotated.
The first mating part that described controlling organization is rear bolt processed and is arranged between rear bolt processed and front vane; When rear locking mechanism is not decoded, rear bolt processed can not radially fall, and before rear bolt processed does not fall to putting in place, front locking mechanism does not possess decode condition; The key of coupling first makes rear locking mechanism decode, and rear bolt processed is radially fallen, and when rear bolt processed radially falls to putting in place, rear bolt processed removes the control to front locking mechanism, and key makes front locking mechanism decode again, and lock core is rotated.
The first mating part between described rear bolt processed and front vane comprises the first card convex be arranged on bottom rear bolt processed and the second card convex being arranged on front vane corresponding position, when rear bolt processed does not fall to putting in place, second card convex of the first card convex on rear bolt processed to front vane realizes holding in predetermined horizontal direction, front vane can not be moved along predetermined horizontal direction, form the restriction that front locking mechanism is decoded; When rear bolt processed falls to putting in place, the first card convex on rear bolt processed does not carry out holding to the second card convex of front vane in predetermined horizontal direction, removes the restriction of decoding to front locking mechanism.
Described blade lock also comprises the gate mechanism of the keyhole front portion being arranged on lock core, and this gate mechanism and rear bolt processed are connected, and when rear bolt processed falls to putting in place, this gate mechanism also falls to making keyhole to close; Before described gate mechanism is located at before bolt processed, and be contained in the croze processed of tapered end and the croze place processed of lock core, the top of this gate mechanism is provided with first step, and gate mechanism is contained in lock core place by the first spring, and the first spring is opened and withstood between lock core and the first step of gate mechanism.
Before described, bolt processed is provided with the first through hole of the axis direction along lock core, this first through hole is strip hole, be connected by a steady pin between described gate mechanism with rear bolt processed, this steady pin is through in described first through hole, and can move up and down in the first through hole.
Match with front vane mechanism in the bottom of described bolt front processed, before described, pad is equipped with at the top of bolt processed, and the second spring is equipped with at the top of pad, and the second spring is opened and withstood between the top of pad and tapered end.
Match with rear blade mechanism in the bottom of described bolt rear processed, the top of described rear bolt processed is provided with second step, and rear bolt processed is contained in lock core place by the 3rd spring, the 3rd spring open withstand on lock core and rear bolt processed second step between.
The V-shaped head shapes in bottom of described bolt front processed, described front vane mechanism has at least one front vane, and described front vane is contained in lock core by the 4th spring along horizontal direction; The bottom of front vane is provided with the plush copper for matching with the spoon groove of key, and the top of front vane is provided with the V-type mouth matched with the V-type head of the bottom of front bolt processed; When the V-type head of the bottom of current bolt processed all falls into the V-type mouth of all front vanes, front bolt processed departs from the croze processed of tapered end.
The V-shaped head shapes in bottom of described bolt rear processed, described rear blade mechanism has at least one rear blade, and described rear blade is contained in lock core by the 5th spring along horizontal direction; The bottom of rear blade is provided with the plush copper for matching with the spoon groove of key, and the top of rear blade is provided with the V-type mouth matched with the V-type head of the bottom of rear bolt processed; When the V-type head of the bottom of rear bolt processed all falls into the V-type mouth of all rear blades, rear bolt processed departs from the croze processed of tapered end.
The second mating part that described controlling organization is bolt push rod processed and is arranged between bolt push rod processed and front bolt processed, rear bolt processed; Described bolt push rod processed to be arranged in lock core along the axis direction of lock core and to be connected with front locking mechanism, rear locking mechanism; When rear locking mechanism is not decoded, bolt push rod processed can not move, and before bolt push rod processed does not move into place, front locking mechanism does not possess decode condition; The key of coupling first makes rear locking mechanism decode, and bolt push rod processed is moved, and when bolt push rod processed moves into place, bolt push rod processed removes the control to front locking mechanism, and key makes front locking mechanism decode again, and lock core is rotated.
The second mating part between described bolt push rod processed and front bolt processed, rear bolt processed comprises the first inclined-plane, the second inclined-plane that are arranged on bolt push rod processed and is separately positioned on front bolt processed, the first projection of rear bolt processed, the second projection; Upward and match with the first projection of front bolt processed, during not move backward at bolt push rod processed, before restriction, bolt processed radially falls on first inclined-plane of described bolt push rod processed; Second inclined-plane of described bolt push rod processed down and match with the second projection of rear bolt processed, with when rear bolt processed does not radially fall, limits bolt push rod processed and moves backward.
Matching with front vane mechanism in the bottom of described bolt front processed, matches with rear blade mechanism in the bottom of described bolt rear processed; Before described, front briquetting is equipped with at the top of bolt processed, and the 8th spring is equipped with at the top of front briquetting, the 8th spring open withstand on front briquetting between top and tapered end; Rear briquetting is equipped with at the top of described rear bolt processed, and the 9th spring is equipped with at the top of rear briquetting, the 9th spring open withstand on rear briquetting between top and tapered end.
The V-shaped head shapes in bottom of described bolt front processed, described front vane mechanism has at least one front vane, and described front vane is contained in lock core by the tenth spring along horizontal direction; The bottom of front vane is provided with the plush copper for matching with the spoon groove of key, and the top of front vane is provided with the V-type mouth matched with the V-type head of the bottom of front bolt processed; When the V-type head of the bottom of current bolt processed all falls into the V-type mouth of all front vanes, front bolt processed departs from the croze processed of tapered end.
The V-shaped head shapes in bottom of described bolt rear processed, described rear blade mechanism has at least one rear blade, and described rear blade is contained in lock core by the 11 spring along horizontal direction; The bottom of rear blade is provided with the plush copper for matching with the spoon groove of key, and the top of rear blade is provided with the V-type mouth matched with the V-type head of the bottom of rear bolt processed; When the V-type head of the bottom of rear bolt processed all falls into the V-type mouth of all rear blades, rear bolt processed departs from the croze processed of tapered end.
Described blade lock also comprises the slide block being arranged on lock core rear end, described slide block connects with the keyhole of lock core, described slide block is fixedly connected with the upper and lower gate push rod arranged in the horizontal direction, upper and lower gate push rod is flexibly connected with upper and lower gate more respectively, key promotes slide block and upper and lower gate push rod moves backward, forces upper and lower closing gate.
The keyhole that described upper lock gate is located at lock core is anterior, upper lock gate is provided with the 3rd inclined-plane upward, the front end of upper lock gate push rod is provided with the 4th inclined-plane down, 3rd inclined-plane of upper lock gate matches with the 4th inclined-plane of upper lock gate push rod, with when upper lock gate push rod moves backward, upper lock gate is driven to move down.
The keyhole that described tail gates are located at lock core is anterior, tail gates are provided with the 5th inclined-plane down, and the front end of tail gates push rod is provided with the 6th inclined-plane upward, and the 5th inclined-plane of tail gates matches with the 6th inclined-plane of tail gates push rod, with when slide block moves backward, tail gates are driven to move up.
The rear end of described bolt push rod processed is provided with the first draw-in groove, described slide block is provided with fixture block holddown groove, one fixture block is connected to the rear end of the chien shih bolt push rod of the first draw-in groove of bolt push rod processed and the fixture block holddown groove of slide block and slide block is connected, when slide block moves vertically afterwards, slide block drives bolt push rod processed axially to move backward by fixture block.
Described lock core rear end is provided with the fixture block chute for moving in the axial direction for described fixture block, the first draw-in groove that described fixture block is engaged in bolt push rod processed through the fixture block chute of described lock core and the fixture block holddown groove of slide block, when slide block drives bolt push rod processed axially to move backward by fixture block, described fixture block axially moves in fixture block chute.
Described fixture block chute has the 7th inclined-plane, described fixture block matches with the 7th inclined-plane of fixture block chute, also radially move down when fixture block is axially moved backward in fixture block chute, when slide block moves backward to vertically, described fixture block deviates from the first draw-in groove of bolt push rod processed, the 12 spring is equipped with in the bottom of described fixture block, the both sides of described fixture block are provided with alar part, 7th inclined-plane of described fixture block chute is arranged down, described fixture block is contained in the fixture block holddown groove of slide block by described 12 spring, the alar part of described fixture block is engaged in the 7th inclined-plane of described fixture block chute.
Described blade lock also comprises delayer, and this delayer is contained between the rear end of tapered end and bolt push rod processed, and when to move on to after bolt push rod processed, bolt push rod processed promotes delayer makes delayer by compressed energy-storage; When lock core rotates, delayer does not release energy, and does not promote bolt push rod processed and returns; If lock core does not rotate, then delayer can setting time in release energy promote bolt push rod processed turn back to the position that front locking mechanism is controlled.
When described slide block returns initial position, all parts all return original state.
Described delayer comprises body, piston, interior pipe, the 13 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 13 spring slide, between piston with interior pipe, be provided with the damping hole that interior tube chamber is communicated with described oil pocket, rear end and the piston of described mandrel fix, and match with the rear end of described bolt push rod processed in the front end of described mandrel, 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 9th inclined-plane matches thus produces rotate to an angle with push rod the 8th inclined-plane, holder the tenth inclined-plane, the rotary speed of transition block by the 8th, nine, ten inclination angle of inclined plane and friction factor control, transition block thus deferred action.
Compared with prior art, the invention has the beneficial effects as follows:
1, owing to present invention employs front bolt processed, rear bolt processed, front vane mechanism and rear blade mechanism to form front locking mechanism, rear locking mechanism, also comprise one to be associated with rear locking mechanism and the controlling organization being used to control front locking mechanism, when rear locking mechanism is not decoded, controlling organization can not move, before controlling organization does not move into place, front locking mechanism does not possess decode condition; The key of coupling first makes rear locking mechanism decode, and controlling organization is moved, and when controlling organization moves into place, the control to front locking mechanism removed by controlling organization, and key makes front locking mechanism decode again, and lock core is rotated.This front and back of the present invention locking mechanism cross complaint structure, rear locking mechanism must first unlock, rear locking mechanism is hidden deep, add technology unlocking difficulty, even if after rear locking mechanism decoding, front locking mechanism still limits the rotation of lock core, only has front locking mechanism and rear locking mechanism all to decode, lock core could rotate, and prevents technology and violence to unblank.
2, owing to present invention employs rear bolt processed and the first mating part be arranged between rear bolt processed and front vane is used as controlling organization, directly make use of rear bolt processed, there is structure simple, the feature that cost is low.
3, be used as controlling the controlling organization of front locking mechanism owing to present invention employs bolt push rod processed, and matched by the first inclined-plane on bolt push rod processed, the second inclined-plane and front bolt processed, the first projection of rear bolt processed, the second projection, thus realize rear locking mechanism to the control of front locking mechanism, when initial position, cannot decode to front locking mechanism, making to crack separately front locking mechanism technically can not realize; Only when rear locking mechanism is decoded and slide block is advancing to the position, front locking mechanism just possesses decode condition, be provided with gate mechanism in the keyhole front portion of lock core simultaneously, this gate mechanism and rear bolt processed or bolt push rod processed or slide block are connected, when rear bolt processed or slide block or bolt push rod processed move backward to, this gate mechanism makes keyhole close, and has logically stopped the possibility of technology unlocking.
4, between tapered end and the rear end of bolt push rod processed, also delayer is housed due to present invention employs, when to move on to after slide block, bolt push rod processed promotes delayer makes delayer by compressed energy-storage; When lock core rotates, delayer does not release energy, if lock core does not rotate, then delayer can setting time in release energy promote bolt push rod processed turn back to the position that front locking mechanism is controlled, the present invention by delays time to control, thus substantially increases the safety of lockset.
5, present invention employs new concept, new method that potential difference changes the time difference, adopt the concept of space-time conversion, in lockset industry, belong to pioneering, maintain the leading position technically.Rear locking mechanism displacement puts (i.e. potential difference) in place; After rear locking mechanism puts in place, front locking mechanism just possesses decode condition, and then locking mechanism 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, the gate of locking mechanism keyhole entrance while radial direction moves down is closed gradually, delayer energy storage, until rear locking mechanism moves into place rear front locking mechanism just possess decode condition, now gate is closed completely, makes technology unlocking not have 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 front locking mechanism 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.
Below in conjunction with drawings and Examples, the present invention is described in further detail; But a kind of front and back locking mechanism cross complaint radial displacement formula blade 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 appearance schematic diagram of the present invention;
Fig. 3 is the sectional view along A-A line in Fig. 2;
Fig. 4 is the sectional view (rear bolt processed falls) along B-B line in Fig. 3;
Fig. 5 is the sectional view (forward and backward bolt processed all falls) along B-B line in Fig. 3;
Fig. 6 is the D structure schematic diagram (forward and backward bolt processed does not all fall) of embodiment one partial structurtes of the present invention;
Fig. 7 is the sectional view (forward and backward bolt processed does not all fall) of embodiment one partial structurtes of the present invention;
Fig. 8 is the D structure schematic diagram (rear bolt processed falls) of embodiment one partial structurtes of the present invention;
Fig. 9 is the sectional view (rear bolt processed falls) of embodiment one partial structurtes of the present invention;
Figure 10 is the D structure schematic diagram (forward and backward bolt processed all falls) of embodiment one partial structurtes of the present invention;
Figure 11 is the sectional view (forward and backward bolt processed all falls) of embodiment one partial structurtes of the present invention;
Figure 12 is the schematic diagram of embodiment one controlling organization of the present invention;
Figure 13 is that embodiment one gate mechanism of the present invention coordinates schematic diagram with the connection of rear bolt processed;
Figure 14 is embodiment two D structure decomposing schematic representation of the present invention;
Figure 15 is the structural representation of embodiment two delayer of the present invention;
Figure 16 is the structural representation that embodiment two key of the present invention does not insert;
Figure 17 is that embodiment two key of the present invention inserts, the structural representation of slide block movement;
Figure 18 is that embodiment two key of the present invention pushes, and slide block moves the structural representation do not put in place;
Figure 19 is that embodiment two key of the present invention pushes, the structural representation that slide block moves into place;
Figure 20 is the structural representation in embodiment two delayer reseting procedure of the present invention;
Figure 21 is the structural representation of embodiment two slide block reseting procedure one of the present invention;
Figure 22 is the structural representation of embodiment two slide block reseting procedure two of the present invention;
Figure 23 is that embodiment two slide block of the present invention resets the structural representation put in place;
Figure 24 is the C portion enlarged diagram in Figure 23;
Figure 25 is the D portion enlarged diagram in Figure 23;
Figure 26 is the E portion enlarged diagram in Figure 23;
Figure 27 is the structural representation of embodiment three delayer 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 13, a kind of front and back locking mechanism cross complaint radial displacement formula blade lock of the present invention, comprises tapered end and key 10; Described tapered end comprises tapered end 1, lock core 2, front bolt 3 processed, rear bolt 4 processed, front vane mechanism 5 and rear blade mechanism 6, and wherein, there is multiple blade 51 in front vane mechanism 5, and there is a blade 61 in rear blade mechanism 6; Lock core 2 is rotatably contained in tapered end 1; Front bolt processed 3 and rear bolt processed 4 are located between tapered end 1 and lock core 2 side by side, and tapered end 1 and lock core 2 are respectively equipped with the croze processed 11 of tapered end, the croze processed 21 of lock core for holding described front bolt 3 processed and rear bolt processed 4; Front vane mechanism 5, rear blade mechanism 6 to be contained in respectively in lock core 2 and to form front locking mechanism, rear locking mechanism respectively with front bolt 3 processed, corresponding the matching of rear bolt 4 processed; Described blade lock also comprises one and to be associated with rear locking mechanism and the controlling organization being used to control front locking mechanism, and when rear locking mechanism is not decoded, controlling organization can not move, and before controlling organization does not move into place, front locking mechanism does not possess decode condition; The key 10 of coupling first makes rear locking mechanism decode, and controlling organization is moved, and when controlling organization moves into place, the control to front locking mechanism removed by controlling organization, and key makes front locking mechanism decode again, and lock core is rotated.
The first mating part that described controlling organization is rear bolt processed 4 and is arranged between rear bolt processed 4 and front vane 51; When rear locking mechanism is not decoded, rear bolt 4 processed can not radially fall, and before rear bolt 4 processed does not fall to putting in place, front locking mechanism does not possess decode condition; The key of coupling first makes rear locking mechanism decode, and rear bolt processed 4 is radially fallen, and when rear bolt 4 processed radially falls to putting in place, rear bolt 4 processed removes the control to front locking mechanism, and key makes front locking mechanism decode again, and lock core 2 can be rotated.
The first mating part between described rear bolt 4 processed and front vane 51 comprises the first card convex 41 of being arranged on bottom rear bolt processed 4 and is arranged on the second card convex 511 of front vane 51 (in several front vane a front vane) the most rearward corresponding position, when rear bolt 4 processed does not fall to putting in place, second card convex 511 of the first card convex 41 pairs of front vanes 51 on rear bolt processed 4 realizes holding in predetermined horizontal direction, front vane 51 can not be moved along predetermined horizontal direction, form the restriction that front locking mechanism is decoded; When rear bolt 4 processed falls to putting in place, the first card convex 41 on rear locking mechanism does not carry out holding to the second card convex 511 of front vane in predetermined horizontal direction, removes the restriction of decoding to front locking mechanism.
Described blade lock also comprises the gate mechanism 71 of the keyhole front portion being arranged on lock core, and this gate mechanism 71 is connected with rear bolt 4 processed, and when rear bolt 4 processed falls to putting in place, this gate mechanism 71 also falls keyhole is closed.
Before described gate mechanism 71 is located at before bolt 3 processed, and be contained in the croze processed 11 of tapered end and croze processed 21 place of lock core, the top of this gate mechanism 71 is provided with first step 711, gate mechanism 71 is contained in lock core 2 place by the first spring 712, first 712, spring withstands between the first step 711 of lock core 2 and gate mechanism, can arrange the groove of location first spring 712 at first step 711, the first spring 712 is spacing in the groove of first step 711.
Before described, bolt 3 processed is provided with the first through hole 31 of the axis direction along lock core, this first through hole 31 is vertical strip hole, be connected by a steady pin 713 between described gate mechanism 71 with rear bolt 4 processed, this steady pin 713 is through in described first through hole 31, and can move up and down in the first through hole 31.
Match with front vane mechanism 5 in the bottom of described bolt 3 front processed, before described, pad is equipped with at the top of bolt 3 processed, and the top of pad is equipped with the second 32, spring 32, second spring and is withstood between the top of pad and tapered end 1.
Match with rear blade mechanism 6 in the bottom of described bolt 4 rear processed, the top of described rear bolt 4 processed is provided with second step 42, rear bolt processed 4 is contained in lock core 2 place by the 3rd spring 43,3rd 43, spring withstands between the second step 42 of lock core 2 and rear bolt processed 4, can arrange the groove of location the 3rd spring 43 at second step 42, the 3rd spring 43 is spacing in the groove of second step 42.
Described bolt 3 front processed is provided with the joint of rear bolt 4 processed the concaveconvex structure matched, and can be that front bolt processed is set to recessed, rear bolt processed be set to protrusion, and also can be that rear bolt processed is set to recessed, front bolt processed be set to protrusion, and they can radially move between the two.
The V-shaped head shapes in bottom 33 of described bolt 3 front processed, described front vane mechanism has multiple front vane 51, and described front vane 51 is contained in lock core 2 by the 4th spring 52 along horizontal direction; The bottom of front vane is provided with the plush copper for matching with the spoon groove of key, and the top of front vane 51 is provided with the V-type mouth 512 matched with the V-type head of the bottom of front bolt 3 processed; When the V-type of the bottom of current bolt processed 3 33 all falls into the V-type mouth 512 of all front vanes, front bolt 3 processed departs from the croze processed 11 of tapered end.
V-shaped of bottom 44 shapes of described bolt 4 rear processed, described rear blade mechanism has a rear blade 61 (also can be multiple), and described rear blade 61 is contained in lock core 2 by the 5th spring 62 along horizontal direction; The bottom of rear blade is provided with the plush copper for matching with the spoon groove of key, and the top of rear blade is provided with the V-type mouth 611 matched with the V-type head of the bottom of rear bolt processed; When the V-type 44 of the bottom of rear bolt processed all falls into the V-type mouth 611 of all rear blades, rear bolt 4 processed departs from the croze processed 11 of tapered end.
A kind of front and back locking mechanism cross complaint radial displacement formula blade lock of the present invention, insert keyhole when key 10 and do not mate, front bolt processed 3, rear bolt 4 processed and gate mechanism 71 all do not fall, because the V-type mouth 512 of front vane not with V-type 33 contraposition of front bolt 3 processed, the V-type mouth 611 of rear blade 61 not with V-type 44 contraposition of rear bolt 4 processed.
Only have rear blade 61 left and right directions to slide, make the 44 complete contraposition of the V-type of the V-type mouth 611 of its rear blade 61 and rear bolt processed 4, rear bolt 4 processed could decline completely and put in place.
Key 10 inserts keyhole and rear locking mechanism matches, the V-type mouth 611 of rear blade 61 and V-type 44 contraposition of rear bolt processed 4, and rear bolt 4 processed declines and puts in place under the effect of the 3rd spring 43, and rear bolt 4 processed removes the locking to lock core; After the promotion of key 10 puts in place, rear locking mechanism removes the restriction to the decode condition of front locking mechanism, namely the first card convex 41 after on bolt 4 processed removes the holding of the second card convex 511 to front vane 51 (front vane for the most rearward) corresponding position, and front vane 51 can horizontally slip.
Gate mechanism 71 and rear bolt 4 interlock processed namely they all the time together with rise or decline, rear bolt 4 processed declines and puts in place, gate mechanism 71 also and then decline put in place, at this moment keyhole entrance is plugged.
All front vanes 51 of front locking mechanism horizontally slip under the drive of key 10, and all slide into all V-type mouths 512 of front vane 51 and V-type 33 contraposition of front bolt processed 3, front bolt processed 3 puts in place at the falls downward of the second spring 32, and namely front bolt 3 processed removes the locking to lock core.
Extremely bolt 3 processed, rear bolt 4 processed and gate mechanism 71 all do not lock lock core 2 before this, and lock core 2 can rotate under the drive of key 10, and the dead bolt that rotarily drives of lock core 2 rotates, and realizes unblanking.
A blade the most rearward in front vane 51 is provided with the second card convex 511, first card convex 41 of the second card convex 511 and rear bolt processed 4 cooperatively interacts, namely after, bolt 4 processed declines together with the first card convex 41 and puts in place, and front vane 51 (rearward a blade) just possesses the condition of horizontally slipping.
Gate mechanism 71 and rear bolt processed 4 link together by steady pin 713, make them realize common rising or decline.
Each blade (comprising front vane and rear blade) is provided with the blade plush copper of mutually mating with key chute, and in key 10 insertion process, blade plush copper is along key slide, and band moving vane moves left and right.
Under the effect of leaf spring (the 4th spring 52 or the 5th spring 62), each blade is in initial position before key does not insert.
Pull key in 10 processes, also only have front vane 51 to slide and put in place, before forcing, bolt 3 processed rises and puts in place, and rear bolt 4 processed and gate mechanism 71 just have the condition of rising, and namely front bolt 3 processed does not rise and puts in place, and gate mechanism 71 just cannot rise unlatching.
Rear bolt processed 4 must decline and put in place, and the front vane 51 (after depending on) that before not so controlling, bolt 3 processed declines cannot move, and front bolt 3 processed can not decline, the locking of bolt processed 3 pairs of lock cores 2 before also just can not removing; And once after rear bolt 4 processed declines and puts in place, gate mechanism 71 also together with rear bolt 4 processed interlock decline put in place, the entrance of keyhole is just blocked by gate mechanism 71.
Only have rear blade 61 to slide to put in place, rear bolt 4 processed could decline and put in place.Only have front vane 51 (rearward) to slide to put in place, before forcing, bolt 3 rising processed puts in place, and gate mechanism 71 could be opened.
Embodiment two
See shown in Figure 14 to Figure 26, a kind of front and back locking mechanism cross complaint radial displacement formula blade lock of the present invention, comprises tapered end and key 10; Described tapered end comprises tapered end 1, lock core 2, front bolt 3 processed, rear bolt 4 processed, front vane mechanism 5 and rear blade mechanism 6, and wherein, there is multiple blade 51 in front vane mechanism 5, and also there is multiple blade 61 in rear blade mechanism 6; Lock core 2 is rotatably contained in tapered end 1; Front bolt processed 3 and rear bolt processed 4 are located between tapered end 1 and lock core 2 side by side, and tapered end 1 and lock core 2 are respectively equipped with the croze processed 11 of tapered end, the croze processed 21 of lock core for holding described front bolt 3 processed and rear bolt processed 4; Front vane mechanism 5, rear blade mechanism 6 to be contained in respectively in lock core 2 and to form front locking mechanism, rear locking mechanism respectively with front bolt 3 processed, corresponding the matching of rear bolt 4 processed; Described blade lock also comprises one and to be associated with rear locking mechanism and the controlling organization being used to control front locking mechanism, and when rear locking mechanism is not decoded, controlling organization can not move, and before controlling organization does not move into place, front locking mechanism does not possess decode condition; The key 10 of coupling first makes rear locking mechanism decode, and controlling organization is moved, and when controlling organization moves into place, the control to front locking mechanism removed by controlling organization, and key makes front locking mechanism decode again, and lock core is rotated.
The front vane 51 that the present embodiment adopts and rear blade 61 are structurally identical with embodiment one, front bolt 3 processed, rear bolt processed 4 and front vane 51, matching relationship corresponding to rear blade 61, also identical with embodiment one.The mounting means of front bolt processed 3, rear bolt 4 processed is slightly distinguished, briquetting 36 before the top of front bolt 3 processed is equipped with, the top of front briquetting 36 be equipped with that the 8th 361, spring the 361, eight spring withstands on front briquetting 36 between top and tapered end; Rear briquetting 46 is equipped with at the top of described rear bolt 4 processed, the top of rear briquetting be equipped with that the 9th 461, spring the 461, nine spring withstands on rear briquetting 46 between top and tapered end.
The second mating part that described controlling organization is bolt push rod 8 processed and is arranged between bolt push rod 8 processed and front bolt processed 3, rear bolt 4 processed; Described bolt push rod 8 processed to be arranged in lock core 2 along the axis direction of lock core and to be connected with front locking mechanism, rear locking mechanism; When rear locking mechanism is not decoded, bolt push rod 8 processed can not move, and before bolt push rod 8 processed does not move into place, front locking mechanism does not possess decode condition; The key 10 of coupling first makes rear locking mechanism decode, and bolt push rod 8 processed is moved, and when bolt push rod 8 processed moves into place, bolt push rod 8 processed removes the control to front locking mechanism, and key 10 makes front locking mechanism decode again, and lock core is rotated.
The second mating part between described bolt push rod 8 processed and front bolt processed 3, rear bolt 4 processed comprises the first inclined-plane 82, inclined-plane 81, second being arranged on bolt push rod processed and the first projection 34, second projection 45 being separately positioned on front bolt processed 3, rear bolt 4 processed; Upward and match with the first projection 34 of front bolt 3 processed, during not move backward at bolt push rod 8 processed, before restriction, bolt 3 processed radially falls on first inclined-plane 81 of described bolt push rod processed; Second inclined-plane 82 of described bolt push rod processed down and match with the second projection 45 of rear bolt 4 processed, with when rear bolt 4 processed does not radially fall, limits bolt push rod 8 processed and moves backward.
Described blade lock also comprises the slide block 92 being arranged on lock core 2 rear end, described slide block 92 connects with key 10 hole of lock core 2, slide block 92 is fixedly connected with upper and lower gate push rod simultaneously, upper and lower gate push rod is flexibly connected with upper and lower gate more respectively, key 10 promotes slide block 92 and upper and lower gate push rod moves backward, forces upper and lower closing gate.
Key 10 hole that described upper lock gate 911 is arranged on lock core 2 is anterior, described upper lock gate 911 is flexibly connected by a upper lock gate push rod 913 with slide block 92, upper lock gate 911 is provided with the 3rd inclined-plane 912 upward, the front end of upper lock gate push rod 913 is provided with the 4th inclined-plane 914 down, 3rd inclined-plane 912 of upper lock gate 911 matches with the 4th inclined-plane 914 of upper lock gate push rod 913, with when upper lock gate push rod 913 moves backward, upper lock gate 911 is driven to move down.
Key 10 hole that described tail gates 922 are arranged on lock core 2 is anterior, tail gates 922 are provided with the 5th inclined-plane 923 down, the front end of tail gates push rod 921 is provided with the 6th inclined-plane 924 upward, 5th inclined-plane 923 of tail gates 922 matches with the 6th inclined-plane 924 of tail gates push rod 921, with when slide block 92 moves backward, tail gates 922 are driven to move up.
The rear end of described bolt push rod 8 processed is provided with the first draw-in groove 84, described slide block 92 is provided with fixture block holddown groove 925, one fixture block 93 is connected to the rear end of the chien shih bolt push rod 8 of the first draw-in groove 84 of bolt push rod 8 processed and the fixture block holddown groove 925 of slide block and slide block 92 is connected, when slide block 92 moves vertically afterwards, slide block 92 drives bolt push rod 8 processed axially to move afterwards by fixture block 93.
Described lock core rear end is provided with the fixture block chute 22 for moving in the axial direction for described fixture block, described fixture block 93 is engaged in the first draw-in groove 84 of bolt push rod 8 processed and the fixture block holddown groove 925 of slide block through the fixture block chute 22 of described lock core, when slide block 92 drives bolt push rod 8 processed axially to move backward by fixture block 93, described fixture block 93 axially moves in fixture block chute 22.
Described fixture block chute 22 has the 7th inclined-plane 23, described fixture block 93 matches with the 7th inclined-plane 23 of fixture block chute, also radially move down when fixture block 93 is axially moved backward in fixture block chute 22, when slide block 92 moves backward to vertically, described fixture block 93 deviates from the first draw-in groove 84 of bolt push rod 8 processed.
The 12 spring 931 is equipped with in the bottom of described fixture block 93, the both sides of described fixture block 93 are provided with alar part, 7th inclined-plane 23 of described fixture block chute 22 is arranged down, described fixture block 93 is contained in the fixture block holddown groove 925 of slide block by described 12 spring 931, and the alar part of described fixture block 93 is engaged in the 7th inclined-plane 23 of described fixture block chute.
Described blade lock also comprises delayer 94, and this delayer 94 is contained between the rear end of tapered end 1 and bolt push rod 8 processed, and when to move on to after bolt push rod 8 processed, bolt push rod 8 processed promotes delayer 94 makes delayer by compressed energy-storage; When lock core 2 rotates, delayer 94 does not release energy, and does not promote bolt push rod 8 processed and returns; If lock core 2 does not rotate, then delayer 94 can release energy and promote bolt push rod 8 processed and turn back to the position controlled front locking mechanism within the time of setting.
When described slide block 92 returns initial position, all parts all return original state.
Described delayer 94 comprises body 941, piston 942, interior pipe 943, 13 spring 944 and mandrel 945, described interior pipe 943 is fixed in body 941, and be provided with oil pocket between interior pipe 943 and body 941, described piston 942 is slidably mounted in interior pipe 943 by the 13 spring 944, the damping hole that interior tube chamber is communicated with described oil pocket is provided with between piston 942 with interior pipe 943, one end and the piston 942 of described mandrel 945 fix, match with the rear end of described bolt push rod 8 processed in the front end of described mandrel 945, described interior pipe 943 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 94 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 945 is by External Force Acting, drive piston 942 is extruded the 13 spring 944, the hydraulic oil of interior pipe 943 is discharged from non retern valve and damping hole; When external force disappears, the extrusion piston 942 that resets is started by the 13 spring 944 compressed, piston 942 moves and starts compression hydraulic oil, interior pipe 943 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 13 spring 944 piston 942 is shifted onto initial point wait for next time action.Principle according to this, delayer can the object time-delay reset of displacement.
A kind of front and back locking mechanism cross complaint radial displacement formula blade lock of the present invention, when key does not insert keyhole, front bolt 3 processed, rear bolt 4 processed limit lock core 2 and rotate relative to tapered end 1, and rear locking mechanism controls the decode condition of front locking mechanism by controlling organization; Upper lock gate now, tail gates are in open mode.
When the key 10 of adaptation insert keyhole rear locking mechanism is decoded time, rear bolt processed 4 falls, second projection 45 of rear bolt processed 4 throws off the control to bolt push rod 8 processed, bolt push rod 8 processed can be moved backward, key advances, band movable slider 92 moves backward, slide block 92 drives bolt push rod 8 processed to move backward, bolt push rod 8 processed progressively removes the restriction of decoding to front locking mechanism, when bolt push rod 8 processed moves into place, front locking mechanism has possessed decode condition, in the process of bolt push rod 8 processed movement backward, fixture block 93 also progressively moves down, when bolt push rod 8 processed moves into place, fixture block 93 now has also departed from the first draw-in groove 84 of bolt push rod 8 processed completely.By the effect of slide block 92 and upper lock gate push rod 913, tail gates push rod 921, upper lock gate 911, tail gates 922 are closed.When to move on to after bolt push rod 8 processed, the mandrel 945 of delayer 94 is compressed, and delayer 94 is in energy storage state.
Adaptive key makes front locking mechanism unlock again, and now, lock core 2 can rotate together, realizes unblanking.When key exits, slide block 92 returns initial position, and all parts all return original state.
If, within the regular hour (time setting can be carried out to delayer 94), if lock core 2 does not rotate, delayer 94 works, the spring reset of delayer 94, delayer 94 makes bolt push rod 8 processed move forward by mandrel 945, and bolt push rod 8 processed moves forward and again controls front locking mechanism.
Embodiment three
Ginseng as shown in Figure 27, a kind of front and back locking mechanism cross complaint radial displacement formula blade lock of the present invention, from embodiment two different outside be, described delayer 94 is another kind of form, this delayer 94 comprises push rod 961, transition block 962, holder 963 and stage clip 964, described push rod 961, transition block 962 and stage clip 964 are slidably mounted on holder 963 inner chamber, first boss 9611 of push rod is slidably mounted in holder slide rail 9631, stage clip 964 rear end is opened and is withstood on holder 963 rear end inwall, stage clip 964 front end is opened and is withstood on bore end in transition block 962 rear end, transition block 962 front end is movably arranged on bore end in push rod 961 rear end, second boss 9621 of transition block also matches with holder slide rail 9631, transition block mobile compression press spring 964 simultaneously is backward driven when push rod 961 promotes by external force, stage clip energy storage, when transition block 962 deviates from holder slide rail 9631, transition block the 9th inclined-plane 9622 matches thus produces rotate to an angle with push rod the 8th inclined-plane 9612, holder the tenth inclined-plane 9632, the rotary speed of transition block 962 by the 8th, nine, ten inclination angle of inclined plane and friction factor control, transition block 962 thus deferred action.Second boss 9621 of transition block rotates to the identical slide rail of the next one of holder, if now push rod 961 is no longer by External Force Acting, stage clip 964 releases energy and again shifts transition block 962 and push rod onto initial position.Principle according to this, delayer 94 can the object time-delay reset of displacement.
Above-described embodiment is only used for further illustrating a kind of front and back locking mechanism cross complaint radial displacement formula blade 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 (24)
1. before and after, a locking mechanism cross complaint radial displacement formula blade lock, comprises tapered end and key; Described tapered end comprises tapered end, lock core, front bolt processed, rear bolt processed, front vane mechanism and rear blade mechanism; Lock core is rotatably contained in tapered end; It is characterized in that: front bolt processed and rear bolt processed are located between tapered end and lock core side by side, tapered end and lock core are respectively equipped with the croze processed for holding described front bolt processed and rear bolt processed; Front vane mechanism, rear blade mechanism to be contained in respectively in lock core and to form front locking mechanism, rear locking mechanism respectively with front bolt processed, corresponding the matching of rear bolt processed; Described blade lock also comprises one and to be associated with rear locking mechanism and the controlling organization being used to control front locking mechanism, and when rear locking mechanism is not decoded, controlling organization can not move, and before controlling organization does not move into place, front locking mechanism does not possess decode condition; The key of coupling first makes rear locking mechanism decode, and controlling organization is moved, and when controlling organization moves into place, the control to front locking mechanism removed by controlling organization, and key makes front locking mechanism decode again, and lock core is rotated.
2. a kind of front and back locking mechanism cross complaint radial displacement formula blade lock according to claim 1, is characterized in that: the first mating part that described controlling organization is rear bolt processed and is arranged between rear bolt processed and front vane; When rear locking mechanism is not decoded, rear bolt processed can not radially fall, and before rear bolt processed does not fall to putting in place, front locking mechanism does not possess decode condition; The key of coupling first makes rear locking mechanism decode, and rear bolt processed is radially fallen, and when rear bolt processed radially falls to putting in place, rear bolt processed removes the control to front locking mechanism, and key makes front locking mechanism decode again, and lock core is rotated.
3. a kind of front and back locking mechanism cross complaint radial displacement formula blade lock according to claim 2, it is characterized in that: the first mating part between described rear bolt processed and front vane comprises the first card convex be arranged on bottom rear bolt processed and the second card convex being arranged on front vane corresponding position, when rear bolt processed does not fall to putting in place, second card convex of the first card convex on rear bolt processed to front vane realizes holding in predetermined horizontal direction, front vane can not be moved along predetermined horizontal direction, form the restriction that front locking mechanism is decoded; When rear bolt processed falls to putting in place, the first card convex on rear bolt processed does not carry out holding to the second card convex of front vane in predetermined horizontal direction, removes the restriction of decoding to front locking mechanism.
4. a kind of front and back locking mechanism cross complaint radial displacement formula blade lock according to claim 2, it is characterized in that: described blade lock also comprises the gate mechanism of the keyhole front portion being arranged on lock core, this gate mechanism and rear bolt processed are connected, when rear bolt processed falls to putting in place, this gate mechanism also falls to making keyhole to close; Before described gate mechanism is located at before bolt processed, and be contained in the croze processed of tapered end and the croze place processed of lock core, the top of this gate mechanism is provided with first step, and gate mechanism is contained in lock core place by the first spring, and the first spring is opened and withstood between lock core and the first step of gate mechanism.
5. a kind of front and back locking mechanism cross complaint radial displacement formula blade lock according to claim 4, it is characterized in that: before described, bolt processed is provided with the first through hole of the axis direction along lock core, this first through hole is strip hole, be connected by a steady pin between described gate mechanism with rear bolt processed, this steady pin is through in described first through hole, and can move up and down in the first through hole.
6. a kind of front and back locking mechanism cross complaint radial displacement formula blade lock according to claim 2, it is characterized in that: match with front vane mechanism in the bottom of described bolt front processed, before described, pad is equipped with at the top of bolt processed, the second spring is equipped with at the top of pad, and the second spring is opened and withstood between the top of pad and tapered end.
7. a kind of front and back locking mechanism cross complaint radial displacement formula blade lock according to claim 2, it is characterized in that: match with rear blade mechanism in the bottom of described bolt rear processed, the top of described rear bolt processed is provided with second step, rear bolt processed is contained in lock core place by the 3rd spring, the 3rd spring open withstand on lock core and rear bolt processed second step between.
8. a kind of front and back locking mechanism cross complaint radial displacement formula blade lock according to claim 6, it is characterized in that: the V-shaped head shapes in bottom of described bolt front processed, described front vane mechanism has at least one front vane, and described front vane is contained in lock core by the 4th spring along horizontal direction; The bottom of front vane is provided with the plush copper for matching with the spoon groove of key, and the top of front vane is provided with the V-type mouth matched with the V-type head of the bottom of front bolt processed; When the V-type head of the bottom of current bolt processed all falls into the V-type mouth of all front vanes, front bolt processed departs from the croze processed of tapered end.
9. a kind of front and back locking mechanism cross complaint radial displacement formula blade lock according to claim 7, it is characterized in that: the V-shaped head shapes in bottom of described bolt rear processed, described rear blade mechanism has at least one rear blade, and described rear blade is contained in lock core by the 5th spring along horizontal direction; The bottom of rear blade is provided with the plush copper for matching with the spoon groove of key, and the top of rear blade is provided with the V-type mouth matched with the V-type head of the bottom of rear bolt processed; When the V-type head of the bottom of rear bolt processed all falls into the V-type mouth of all rear blades, rear bolt processed departs from the croze processed of tapered end.
10. according to claim 1 a kind of before and after locking mechanism cross complaint radial displacement formula blade lock, it is characterized in that: the second mating part that described controlling organization is bolt push rod processed and is arranged between bolt push rod processed and front bolt processed, rear bolt processed; Described bolt push rod processed to be arranged in lock core along the axis direction of lock core and to be connected with front locking mechanism, rear locking mechanism; When rear locking mechanism is not decoded, bolt push rod processed can not move, and before bolt push rod processed does not move into place, front locking mechanism does not possess decode condition; The key of coupling first makes rear locking mechanism decode, and bolt push rod processed is moved, and when bolt push rod processed moves into place, bolt push rod processed removes the control to front locking mechanism, and key makes front locking mechanism decode again, and lock core is rotated.
11. according to claim 10 a kind of before and after locking mechanism cross complaint radial displacement formula blade locks, it is characterized in that: the second mating part between described bolt push rod processed and front bolt processed, rear bolt processed comprises the first inclined-plane, the second inclined-plane that are arranged on bolt push rod processed and is separately positioned on front bolt processed, the first projection of rear bolt processed, the second projection; Upward and match with the first projection of front bolt processed, during not move backward at bolt push rod processed, before restriction, bolt processed radially falls on first inclined-plane of described bolt push rod processed; Second inclined-plane of described bolt push rod processed down and match with the second projection of rear bolt processed, with when rear bolt processed does not radially fall, limits bolt push rod processed and moves backward.
Locking mechanism cross complaint radial displacement formula blade lock before and after 12. a kind of according to claim 10 or 11, it is characterized in that: match with front vane mechanism in the bottom of described bolt front processed, matches with rear blade mechanism in the bottom of described bolt rear processed; Before described, front briquetting is equipped with at the top of bolt processed, and the 8th spring is equipped with at the top of front briquetting, the 8th spring open withstand on front briquetting between top and tapered end; Rear briquetting is equipped with at the top of described rear bolt processed, and the 9th spring is equipped with at the top of rear briquetting, the 9th spring open withstand on rear briquetting between top and tapered end.
13. a kind of front and back locking mechanism cross complaint radial displacement formula blade locks according to claim 12, it is characterized in that: the V-shaped head shapes in bottom of described bolt front processed, described front vane mechanism has at least one front vane, and described front vane is contained in lock core by the tenth spring along horizontal direction; The bottom of front vane is provided with the plush copper for matching with the spoon groove of key, and the top of front vane is provided with the V-type mouth matched with the V-type head of the bottom of front bolt processed; When the V-type head of the bottom of current bolt processed all falls into the V-type mouth of all front vanes, front bolt processed departs from the croze processed of tapered end.
14. a kind of front and back locking mechanism cross complaint radial displacement formula blade locks according to claim 12, it is characterized in that: the V-shaped head shapes in bottom of described bolt rear processed, described rear blade mechanism has at least one rear blade, and described rear blade is contained in lock core by the 11 spring along horizontal direction; The bottom of rear blade is provided with the plush copper for matching with the spoon groove of key, and the top of rear blade is provided with the V-type mouth matched with the V-type head of the bottom of rear bolt processed; When the V-type head of the bottom of rear bolt processed all falls into the V-type mouth of all rear blades, rear bolt processed departs from the croze processed of tapered end.
Locking mechanism cross complaint radial displacement formula blade lock before and after 15. a kind of according to claim 10 or 11, it is characterized in that: described blade lock also comprises the slide block being arranged on lock core rear end, described slide block connects with the keyhole of lock core, described slide block is fixedly connected with the upper and lower gate push rod arranged in the horizontal direction, upper and lower gate push rod is flexibly connected with upper and lower gate more respectively, key promotes slide block and upper and lower gate push rod moves backward, forces upper and lower closing gate.
16. a kind of front and back locking mechanism cross complaint radial displacement formula blade locks according to claim 15, it is characterized in that: the keyhole that described upper lock gate is located at lock core is anterior, upper lock gate is provided with the 3rd inclined-plane upward, the front end of upper lock gate push rod is provided with the 4th inclined-plane down, 3rd inclined-plane of upper lock gate matches with the 4th inclined-plane of upper lock gate push rod, with when upper lock gate push rod moves backward, upper lock gate is driven to move down.
17. a kind of front and back locking mechanism cross complaint radial displacement formula blade locks according to claim 15, it is characterized in that: the keyhole that described tail gates are located at lock core is anterior, tail gates are provided with the 5th inclined-plane down, the front end of tail gates push rod is provided with the 6th inclined-plane upward, 5th inclined-plane of tail gates matches with the 6th inclined-plane of tail gates push rod, with when slide block moves backward, tail gates are driven to move up.
18. a kind of front and back locking mechanism cross complaint radial displacement formula blade locks according to claim 15, it is characterized in that: the rear end of described bolt push rod processed is provided with the first draw-in groove, described slide block is provided with fixture block holddown groove, one fixture block is connected to the rear end of the chien shih bolt push rod of the first draw-in groove of bolt push rod processed and the fixture block holddown groove of slide block and slide block is connected, when slide block moves vertically backward, slide block drives bolt push rod processed axially to move backward by fixture block.
19. a kind of front and back locking mechanism cross complaint radial displacement formula blade locks according to claim 18, it is characterized in that: described lock core rear end is provided with the fixture block chute for moving in the axial direction for described fixture block, the first draw-in groove that described fixture block is engaged in bolt push rod processed through the fixture block chute of described lock core and the fixture block holddown groove of slide block, when slide block drives bolt push rod processed axially to move backward by fixture block, described fixture block axially moves in fixture block chute.
20. a kind of front and back locking mechanism cross complaint radial displacement formula blade locks according to claim 19, it is characterized in that: described fixture block chute has the 7th inclined-plane, described fixture block matches with the 7th inclined-plane of fixture block chute, also radially move down when fixture block is axially moved backward in fixture block chute, when slide block moves backward to vertically, described fixture block deviates from the first draw-in groove of bolt push rod processed; In the bottom of fixture block, the 12 spring is housed, the both sides of described fixture block are provided with alar part, 7th inclined-plane of described fixture block chute is arranged down, and described fixture block is contained in the fixture block holddown groove of slide block by described 12 spring, and the alar part of described fixture block is engaged in the 7th inclined-plane of described fixture block chute.
21. a kind of front and back locking mechanism cross complaint radial displacement formula blade locks according to claim 10, it is characterized in that: described blade lock also comprises delayer, this delayer is contained between the rear end of tapered end and bolt push rod processed, when to move on to after bolt push rod processed, bolt push rod processed promotes delayer makes delayer by compressed energy-storage; When lock core rotates, delayer does not release energy, and does not promote bolt push rod processed and returns; If lock core does not rotate, then delayer can setting time in release energy promote bolt push rod processed turn back to the position that front locking mechanism is controlled.
22. a kind of front and back locking mechanism cross complaint radial displacement formula blade locks according to claim 15, is characterized in that: when described slide block returns initial position, all parts all return original state.
23. a kind of front and back locking mechanism cross complaint radial displacement formula blade locks according to claim 21, it is characterized in that: described delayer comprises body, piston, interior pipe, 13 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 13 spring slide, the damping hole that interior tube chamber is communicated with described oil pocket is provided with between piston with interior pipe, rear end and the piston of described mandrel fix, match with the rear end of described bolt push rod processed in the front end of described mandrel, described interior pipe is also provided with one way valve, to realize interior tube chamber to the quick draining of oil pocket.
24. a kind of front and back locking mechanism cross complaint radial displacement formula blade locks according to claim 21, 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 9th inclined-plane matches thus produces rotate to an angle with push rod the 8th inclined-plane, holder the tenth inclined-plane, the rotary speed of transition block by the 8th, nine, ten inclination angle of inclined plane and friction factor control, transition block thus deferred action.
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| CN201510470584.3A CN105350832B (en) | 2015-08-04 | 2015-08-04 | Locking mechanism cross complaint radial displacement formula blade lock before and after a kind of |
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| CN201510470584.3A CN105350832B (en) | 2015-08-04 | 2015-08-04 | Locking mechanism cross complaint radial displacement formula blade lock before and after a kind of |
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| CN105350832B CN105350832B (en) | 2017-06-23 |
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| CN204252671U (en) * | 2014-10-31 | 2015-04-08 | 吴龙燮 | Cross complaint dual fail-safe is stretched lock core |
| CN204370922U (en) * | 2014-10-09 | 2015-06-03 | 谭耀新 | Blade locking head |
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| JPH04231567A (en) * | 1990-12-28 | 1992-08-20 | Alpha:Kk | Lock device |
| CN101117857A (en) * | 2007-09-07 | 2008-02-06 | 雷先鸣 | Clutch structure of lock pin capable of idling and its lock head |
| US8316676B2 (en) * | 2008-08-29 | 2012-11-27 | Tong Lung Metal Industry Co., Ltd. | Re-keyable cylinder lock |
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| CN202810376U (en) * | 2012-08-10 | 2013-03-20 | 吴龙燮 | Anti-theft lock cylinder of mutual-control locking mechanism |
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| Publication number | Publication date |
|---|---|
| CN105350832B (en) | 2017-06-23 |
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Effective date of registration: 20181205 Address after: No. 27 Hongxi Road, Xiangan Industrial Zone, Xiamen City, Fujian Province Patentee after: Xiamen Tiangong Innovation Technology Development Co., Ltd. Address before: Room 1005, 10/F, Huihan Building, 33 Locke Road, Wanchai Patentee before: Zhu Jiabin |
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