CN106121397A - A kind of can Dismountable high security lock tool - Google Patents

Abstract

The present invention relates to a kind of can the high security lock tool of Dismountable, including being built-in with the lock body of lock core, and the U-shape lock beam being connected on lock body；It is characterized in that, the bottom of described lock body is provided with and blocks at the lock core plug within lock body for assembly of described lock core and linkage being unblanked, it is provided with, bottom the lock beam hole of described U-shape lock beam short lock bridge side, the screw being threadedly connected to described lock core plug, realizes the dismantled and assembled structure of lock body by sinking to removably connecting between the screw bottom lock beam hole and lock core plug.The lockset of this dismantled and assembled structure of the present invention can convert the lock core angle after dismounting, is difficult to technical opening.The steel ball of locking lock bridge is by the support of Joint rigidity, it is impossible to compression, effectively prevents from inserting, by thin slice, the defect that lock beam hole is unblanked.On described screw and lock core plug, correspondence is offered for permeable waterproof through hole, effectively prevents lock beam hole hydrops.

Description

A kind of can Dismountable high security lock tool

Technical field

The present invention relates to a kind of lockset, a kind of user can the high safety hanging locking of Dismountable, belong to mechanical lock Technical field of structures.

Background technology

Padlock has a purposes widely in a lot of fields, such as free warehouse door lock, vehicle-mounted container lock, oil field and other Goods and materials storage door locks etc. in the engineering of field, these occasions use the frequency of padlock to be the highest；On the other hand, in many important fields Ground (such as nuclear power station, ammunition depot, oil depot etc.), is difficult to use band electric lockset (electronic lock), and requires that lockset safety is high, be difficult to Opened by technical opening or destruction.

Generally there is the problem using environment difference in the place that these padlocks above-mentioned use, as field dust in air dust and sand contains Amount height, seashore high salt high humidity, chemical attack gas content is high, easily causes conventional lock malfunctioning, the consequences such as lock of not opening；With Time conventional lock safety there is also problem, easily by technical opening, and open lockset Key structure be fixing, easily quilt Replicate；It addition, conventional lock structure is complicated, assembling needs specific purpose tool to be carried out operation by professional can to complete, the completeest Becoming assembling, just cannot dismantle, unless destroyed, this is unfavorable for lockset maintaining, further shortens the cycle that lockset is scrapped.

Summary of the invention

Present invention seek to address that the lockset caused because of environmental effect that traditional padlocks exists is malfunctioning, open difficulty, use A series of faults of construction such as the life-span is short, anti-damage ability and anti-technical opening scarce capacity, and then provide one to have structure to set Count simple and direct rationally, can adapt to many sand and dust, the dampness adverse circumstances such as heavily, and its Dismountable can be safeguarded by user, anti-skill The high security lock tool that art is opened and tamper-proof unlatching ability is substantially improved.

For solving the problems referred to above, the technical solution adopted in the present invention is:

A kind of can the high security lock tool of Dismountable, including being built-in with the lock body 1 of lock core 7, and be connected on lock body 1 U-shaped Lock bridge 2；It is characterized in that, the bottom of described lock body 1 is provided with for described lock core 7 and linkage are unblanked assembly closure at lock The lock core plug 11 in internal portion, is provided with bottom the lock beam hole of described U-shape lock beam 2 short lock bridge side and is threadedly connected to described lock core plug The screw 9 of 11, realizes the removable of lock body by sinking to removably connecting between the screw 9 bottom lock beam hole and lock core plug 11 Assembling structure.

Described lock core plug 11 offers screw with the connecting portion of described screw 9, is provided with anti-in the bottom of described screw Drill steel ball 10.

Being provided with circular anti-drilling sheet 12 between described lock core plug 11 and described lock core 7, described circular anti-drilling sheet 12 can be with 360 Rotating, the real anti-drilling & antidamage that realizes is opened.

In order to prevent lock beam hole hydrops, in the middle part of described screw 9, offer the waterproof through hole of the most through screw, described The waterproof through hole that lock core plug 11 is provided with described screw 9 aligns the permeable hole connected.

Described linkage assembly of unblanking includes the joint 5 by the linkage of connected structure and described lock core 7, the two of described joint 5 Side is rigidly connected a steel ball 4 respectively, the outside of described steel ball 4 respectively with U-shape lock beam 2 inside the ball groove offered lean.

The bottom of described U-shape lock beam 2 long lock beam is press-fited in lock beam hole by lock bridge spring 14 elasticity；This elastic component is permissible Eliminate the sense of lock bridge gap and quickly eject lock bridge when unblanking.

The present invention a kind of can Dismountable high security lock tool, reasonable in design is simple and direct, operates safe and reliable, by covering Ensconce the fixing screw in lock beam hole and realize the dismantled and assembled structure of lock body.Compared with conventional lock, the present invention is at lock core plug And the anti-drilling steel ball between rotatable anti-drilling sheet and lock core plug and screw between lock core, makes the anti-technical opening of whole lockset Being greatly promoted with the ability of tamper-proof unlatching, the safety of lockset is greatly improved.The lockset of this dismantled and assembled structure can convert Lock core angle after dismounting or shape, be difficult to technical opening.The steel ball of locking lock bridge is by the support of Joint rigidity, it is impossible to compression, Effectively prevent from inserting, by thin slice, the defect that lock beam hole is unblanked.On described screw and lock core plug, correspondence is offered for permeable Waterproof through hole, effectively prevents lock beam hole hydrops.

Accompanying drawing explanation

Fig. 1: the present invention is a kind of can the high security lock lamps structure schematic diagram of Dismountable；

Fig. 2: lock body structure schematic diagram；Fig. 3: lock body half sectional view；

The top view of Fig. 4, Fig. 3；The upward view of Fig. 5: Fig. 3；

Fig. 6, lock bridge structural representation；Another angled arrangement schematic diagram of Fig. 7, lock bridge；

Fig. 8: technique circle stopper structure schematic diagram；Fig. 9: joint design schematic diagram；

Another angled arrangement schematic diagram of Figure 10, joint；Figure 11: backing pin structural representation；

Figure 12, lock core structure schematic diagram；Figure 13: lock core half sectional view；

Figure 14: blade construction schematic diagram；Figure 15: bolt structure schematic diagram；

Figure 16: lock core stopper structure schematic diagram；The top view of Figure 17: Figure 16；

Figure 18: anti-drilling sheet structural representation；Figure 19: rolling pin structural representation；

Figure 20: spring structure schematic diagram；Figure 21: unlocking condition figure.

Detailed description of the invention

Below with regard to accompanying drawing 1-21 to the present invention a kind of can Dismountable high security lock tool be described in detail below.

Embodiment 1

The present embodiment a kind of can Dismountable high security lock tool, concrete structure form such as Fig. 1-2 1:1 lock body, 2 lock bridges, 3 works Skill circle plug, 4 steel balls, 5 joints, 6 backing pins, 7 lock cores, 8 blades, 9 screws, 10 anti-drilling steel balls, 11 lock core plugs, 12 anti-drilling sheets, 13 rolling pin, 14 lock bridge springs, 15 keys.

Structure on lock body 1 includes: for accommodating the long lock beam hole 1-1 of long lock beam 2-3 and lock bridge spring 14；For accommodating The horizontal direction steel ball hole 1-2 of two steel balls 4；For accommodating the shoulder hole 1-3 of technique circle plug 3；For protecting lock bridge to resist Bag beam body 1-4 destroyed；For installing the backing pin hole 1-5 of backing pin 6；For accommodating the short lock beam hole 1-7 of short lock bridge 2-1；For Screw 9 the lock body screw hole 1-8 being run through are installed；For accommodating the plug shrinkage pool 1-9 of lock core plug 11；For accommodating lock The lock core hole 1-10 of core 7 and joint 5；For accommodating the rolling pin groove 1-11 of rolling pin 13；The long lock being connected with long lock beam hole 1-1 Beam permeable hole 1-12, is possible to prevent hydrops in the 1-1 deep hole of long lock beam hole；For 1-13 is relative to bag beam body 1-4, it is half bag beam body, Lock bridge can be protected, short lock bridge 2-1 can be made again to rotate around long lock beam 2-3 and reach purpose of unblanking.

Lock bridge 2 is bent by short lock bridge 2-1 and long lock beam 2-3 two parts and forms, and it is short that short lock bridge 2-1 inserts lock body when locking In lock beam hole 1-7, after unblanking, leave short lock beam hole 1-7；Long lock beam 2-3 in the 1-1 of long lock beam hole, can slide up and down all the time, Can rotate in the 1-1 of long lock beam hole after unblanking；Inside lock bridge both sides symmetry offer two outer peripheral for accommodating steel ball Ball groove 2-2, plays the effect accommodating steel ball 4 when locking；Long lock beam bottom is provided with eel-like figure axle 2-4, and 2-5 is the shaft shoulder, when unblanking, and lock Beam moves up, when shaft shoulder 2-5 is blocked by steel ball, now eel-like figure axle 2-4 just align the right steel ball, short lock bridge 2-1 completely from Unblank body short lock beam hole 1-7, then lock bridge just can rotate with long leg for axle, completes unlocking action；2-6 is in shaft shoulder lower end Diameter is less than the limit shaft playing position-limiting action of the shaft shoulder, and when locking, lock bridge moves down along lock beam hole, and limit shaft 2-6 lower end touches Bottom surface, 1-1 hole, long lock beam hole, now two ball groove 2-2 of lock bridge are just the most highly consistent with two steel balls, now rotate key Spoon drive joint 5 rotates, and in two steel balls can being advanced lock bridge groove, after extracting key, joint 5 position is fixed, and steel ball is limited System cannot be return in lock bridge groove, completes locking function；Connect between long lock beam ball groove 2-2 and eel-like figure axle 2-4 and have shallow slot 2-8, On the right of when unblanking, steel ball not exclusively exits from long lock beam ball groove, and shallow slot 2-8 just can avoid steel ball and stop and make lock bridge Upper shifting, finally makes lock bridge stop upper shifting because shaft shoulder 2-5 is stopped by steel ball.

Technique circle plug 3 and the lock body tight riveted of shoulder hole 1-3, it is therefore an objective to block lock body horizontal direction steel ball hole 1-2 and Long lock beam 2-3, is allowed to safe and attractive in appearance.

Steel ball 4 is arranged in horizontal direction steel ball hole 1-2, lock bridge can be played locking under the supporting role of joint 5 Effect.

Joint 5 is arranged on lock core hole 1-10 top, and joint engagement notch 5-1 nibbles with the lock core engaging tooth 7-3 of lock core head Closing and connect, the face of cylinder 5-2 fit lock core hole 1-10 inwall, and when lock core 7 rotates, drive joint 5 rotates；The effect of confined planes 5-3 is Rotation is encountered backing pin 6 and rotates in the range of making joint be limited in 90 °；5-4 effect limit left side steel ball of unblanking is return Maximum limit, the effect of 5-5 is the maximum limit that steel ball on the right of limit returns of unblanking.

Backing pin 6 be impermeable riveting in the backing pin hole 1-5 of lock body, butt joint 5 play limit slewing area effect.

Lock core 7 is arranged in lock core hole 1-10 hole, and upper end is connected with joint 5, and face of cylinder 7-1 coordinates with lock core hole 1-10, Can rotate in lock core hole 1-10；7-2 is lock core groove, can accommodate rolling pin 13；7-3 is lock core engaging tooth, nibbles with joint Close notch 5-1 engagement, by it, lock core driving torque is passed to joint；7-4 is the centre bore inserting key；7-5 is to install The blade notch of blade 8.

Blade 8 is installed in the blade notch 7-5 of lock core, can rotate in lock core, and there are multiple different angles at edge Groove is constituted, and there is the keyhole of slotting key at center, the corresponding tartar of the corresponding key of each blade.

Screw 9 is arranged in lock body short lock beam hole 1-7, through lock body screw hole 1-8, with the screw 11-1 phase of lock core plug Even；9-1 is the waterproof through hole in the middle of screw.

Steel ball 10 is arranged on the bottom of the screw 11-1 of lock core plug, and upper end is sealed by screw 9, and steel ball 10 can be at screw Activity in 11-1 hole, but can not deviate from, its effect is anti-drilling, i.e. prevents drilling from destroying screw and unblanking.

Lock core plug 11 is arranged on lock body bottom, and screw 11-1 is connected with screw 9, and 11-2 is a little permeable hole, 11-3 Being the shrinkage pool accommodating anti-drilling sheet 12,11-4 is keyhole, and 11-5 is the structure that diameter is more than lock core hole 1-10, and its objective is can To be covered completely by lock core hole 1-10 and rolling pin groove 1-11, prevent lockset from being opened by other instruments；After screw 9 is tightened, lock Lock core and anti-drilling sheet are blocked in lock body by core plug 11 the most securely；Waterproof through hole 9-1 in the middle part of screw, the spiral shell of lock core plug The permeable hole 11-2 of hole 11-1 and screw 11-1 bottom connects together and constitutes a through hole, can be by short lock beam hole 1-7 Rainwater is drained.

Anti-drilling sheet 12 is installed in lock core plug shrinkage pool 11-3, and is got lodged in by lock core seal in lock core hole 1-10, prevents from destroying Unblanking, 12-1 is key through hole, and 12-2 is anti-drilling sheet external cylindrical surface, coordinates with 11-3 hole, can rotate.

Rolling pin 13 is when locking, and a part is in lock core groove 7-2, and a part is in lock body rolling pin groove 1-11, So cannot be able to rotate locked for lock core；When unblanking, owing to the groove on blade turns to along the same position of lock core groove 7-2 Putting, rolling pin 13 just can be completely in lock core groove 7-2, and now lock core is just rotatable, thus drives upper end connector 5 to rotate, real Now unblank.

Lock bridge spring 14 is arranged on bottom long lock beam hole, and one end contacts with bottom surface, 1-1 hole, long lock beam hole, and the other end is enclosed within lock Contact on beam limit shaft 2-6 and below shaft shoulder 2-5, work and lock bridge can be upspring when being to unblank, can eliminate when locking Lock bridge is felt with lockhole gap.

Key 15 is the key being changed to tartar with angle, be characterized in tooth away from little, not transreplication, the lock core matched Mechanism does not has spring, and reliability is high, easily dismounts maintenance.

Operation principle illustrates:

When unblanking, key is sequentially inserted into lock core plug 11-4, anti-drilling sheet 12-1, lock core hole 7-4, blade center hole, until key Head contact, to lock core hole bottom, rotates key band moving vane and rotates, and now lock core is owing to being pinned can not rotate by rolling pin, works as key When spoon rotates 90 °, vaned groove aligns with lock core notch 7-2, and rolling pin 13 enters lock core groove, is rotated further key, Lock core just starts to rotate, and then drives joint 5 to rotate, and when key turns 180 °, lock core and joint just rotate 90 °, due to Joint 5 is blocked can not be rotated further by backing pin 6, and now 2 steel ball 4 activity spaces in lock body horizontal direction steel ball hole 1-2 increase Greatly, lock bridge is moved upward by the elastic force of lock bridge spring 14, and steel ball is pushed away lock beam hole to joint 5 by the cambered surface of lock bridge ball groove 2-2 Close, owing in left side steel ball in the horizontal direction steel ball hole 1-2, activity space is relatively big, left side steel ball can exit short lock bridge completely Hole 1-7, the right steel ball is owing to being limited by joint 5-5 face, and in steel ball hole 1-2, activity space is less in the horizontal direction, it is impossible to complete Periostracum Cicadae goes out lock beam hole 1-1, shallow slot 2-8 and avoids left side steel ball and make lock bridge continue up, and final lock bridge shaft shoulder 2-5 encounters steel Ball makes lock bridge stop moving upward, and the now fully out short lock beam hole 1-7 of the short lock bridge in the left side, lock bridge eel-like figure axle 2-4 is at 360 ° of circles Effect without hindrance to steel ball on Zhou, makes short lock bridge can turn an angle around long lock beam axis and just achieves the process of unblanking.

When locking, short lock bridge 2-1 rotates around long lock beam axis, aligns short lock beam hole 1-7, and pressure lock bridge makes short lock bridge enter In short lock beam hole 1-7, lock bridge spring 14 is compressed, when long lock beam limit shaft 2-6 lower end touches lock beam hole 1-1 bottom surface, and lock Beam both sides ball groove 2-2 is just highly consistent with horizontal direction steel ball hole 1-2, key is turned back to initial position and extracts key, this Shi Suoxin is turned back to initial position, i.e. lock core notch 7-2 aligns with lock body rolling pin groove 1-11, and blade is driven back again by key Forwarding original state to, the groove of blade is not the most in lock core notch 7-2 position, and rolling pin is raised by blade, and a part is in lock core In groove 7-2, another part enters in lock body rolling pin groove 1-11, and lock core is pinned and can not rotate by rolling pin；At the beginning of lock core is turned back to Driving joint can forward initial position to during beginning position, now two steel balls 4 are released by the face of cylinder 5-2 of joint to both sides, respectively Embed in the ball groove 2-2 of both sides lock bridge, lock bridge is pinned and can not eject the process of locking.

Disassembling operations illustrates:

Dismounting lockset: short lock bridge 2-1 is rotated away short lock beam hole 1-7 position after opening by lockset, hexagonal in specific purpose tool is pulled Hands inserts in the inner hexagonal hole of screw socket cap along short lock beam hole 1-7, unclamps screw 9 and is drawn off, key is turned back to 90 ° During position, the most slowly withdrawing key, now key bit engages with blade and still cannot be extracted from lock core hole by key, finally Take lock core 7, blade 8, rolling pin 13, anti-drilling sheet 12, lock core plug 11, steel ball 10 out of lock body together；Then hold with a firm grip lock core and leaf Sheet continues revolution key and just extracts from lock core hole to initial position, key, is first placed in lock core notch by blade motionless, so After according to order one, blade is taken out from lock core notch, the position of each blade and direction got well in record；Steel ball 10, anti-drilling sheet 12, lock core plug 11, rolling pin 13, all separate with lock core；Observe joint position in lock core hole and direction, by joint 5 Pouring out from lock core hole, two steel balls 4 are the most and then poured out, lock bridge spring 14 act under from lock beam hole eject or Directly taking out, lock bridge spring 14 is also poured out from lock beam hole, completes and disassembles.Just can check that each part grinds after having disassembled Damage or extent of corrosion, clear up dust or greasy dirt etc., change new parts if desired.

Lockset assembles: the lockset part after inspection and maintenance, assembles according to reverse order when disassembling, first by lock bridge bullet Spring is put in lock beam hole 1-1, is then inserted in the lock beam hole 1-1 on the right of lock body by long lock beam 2-3, makes lock bridge lower end limit shaft 2- The 6 upper end endoporus inserting lock bridge springs, short lock bridge 2-1 is also inserted in short lock beam hole 1-7, lock bridge is pressed into lock beam hole until spacing Axle 2-6 lower surface touches lock beam hole bottom surface；Lock bridge lock core hole down is tilted upward, puts 2 steel balls 4 into lock core hole, With instruments such as screwdrivers, two steel balls are dragged in horizontal direction steel ball hole 1-2 to both sides respectively, then put joint into lock core Kong Zhong, joint outwardly, is shifted onto at the bottom of lock core hole by joint notch with screwdriver, and swivel checks that direction is the most correct, up time When pin rotates 90 °, lock bridge can eject, and depresses lock bridge, when rotating counterclockwise joint to initial position, it is possible to lock bridge is locked, Even if installing correct；Again blade is put in lock core notch by order and the direction of record successively, insert key turns 90 ° and see leaf Sheet groove the most all aligns with lock core notch 7-2, if alignment explanation is installed correct, then puts rolling pin 13 into lock core notch In, the lock core of take a turn for the better blade and rolling pin is pushed in lock core hole 1-10 together with key, notes lock core end lock core engaging tooth 7-3 inserts in the joint engagement notch 5-1 of joint, and when can forward key to initial position, rolling pin should just correspondence part be embedding Enter in lock body rolling pin groove 1-11；Extract key, anti-drilling sheet is loaded in lock core plug 11-3 shrinkage pool, steel ball 10 is loaded lock core In the screw 11-1 of plug, then it is pushed together in the plug shrinkage pool 1-9 of lock body, after compression, insert key unlocking, short lock Beam is removed from short lock beam hole 1-7, screw is put short lock beam hole 1-7 and through lock body screw hole 1-8 and lock core plug screw into 11-1 connects, and tightens screw with inner hexagon spanner, completes lockset assembling.

Security declaration: this lockset compare with conventional lock take following measures to improve its safety, 1, lock core plug And it is provided with rotatable anti-drilling sheet between lock core；2, anti-drilling steel ball it is provided with between lock core plug and screw；3, lock core structure uses polygonal The blade close-packed arrays of degree, is difficult to technical opening；4, the steel ball of locking lock bridge is supported by Joint rigidity, it is impossible to compression, the most anti- Stop-pass is crossed thin slice and is inserted the shortcoming that lock beam hole is unblanked；5, the bag beam body that lock body raises up is effectively protected lock bridge, is allowed to be difficult to Destroyed.

Claims (6)

1. one kind can the high security lock tool of Dismountable, including being built-in with the lock body of lock core, and the U-shape lock being connected on lock body Beam；It is characterized in that, the bottom of described lock body is provided with and blocks within lock body for assembly of described lock core and linkage being unblanked Lock core plug, is provided with, bottom the lock beam hole of described U-shape lock beam short lock bridge side, the screw being threadedly connected to described lock core plug, passes through Sink to the screw bottom lock beam hole and removably connecting between lock core plug realizes the dismantled and assembled structure of lock body.

The most as claimed in claim a kind of can the high security lock tool of Dismountable, it is characterised in that

Described lock core plug offers screw with the connecting portion of described screw, is provided with anti-drilling steel ball in the bottom of described screw.

A kind of can Dismountable high security lock tool, it is characterised in that

Being provided with circular anti-drilling sheet between described lock core plug and described lock core, described circular anti-drilling sheet can be at described lock core plug And 360 rotate between described lock core.

A kind of can Dismountable high security lock tool, it is characterised in that

Offering the waterproof through hole of the most through screw in the middle part of described screw, described lock core plug is provided with and described screw Waterproof through hole align the permeable hole of connection.

A kind of can Dismountable high security lock tool, it is characterised in that

Described linkage assembly of unblanking includes the joint by the linkage of connected structure and described lock core, and the both sides of described joint are the most just Property connects a steel ball, the outside of described steel ball respectively with U-shape lock beam inside the ball groove offered lean.

A kind of can Dismountable high security lock tool, it is characterised in that

The bottom of described U-shape lock beam length lock bridge is press-fited in lock beam hole by lock bridge spring.