CN105015652B - A kind of shape of a hoof bicycle licence tag lock and its key technology method - Google Patents

Abstract

A kind of shape of a hoof bicycle licence tag lock and its key technology method, belong to bicycle lock class.Can not preferably meet the needs of users are for bicycle safe for current bicycle lock, the invention discloses a kind of bicycle licence tag lock construction and its key technology method suitable for standardized management.Car plate lock is mainly by with bar code and being carved with the tapered end frame of the part number-plate number, be carved with the tapered end part that the U-shaped drop shape key of the part number-plate number, sliding block lock core with pick-proof cord tissue etc. form, and u-shaped lock body portion composition.Wherein, the key of car plate lock can be unlocked by pushing and plugging mode, while completion bicycle licence tag number, and carry the bar code comprising bicycle information thereon.Lock structure of the present invention is advantageous to lock encryption in itself and pick-proof, and is easy to bicycle standardized management, the antitheft problem that can preferably solve bicycle.

Description

A kind of shape of a hoof bicycle licence tag lock and its key technology method

Technical field

It is more particularly to a kind of to be applied to what car plate and lock were combined the present invention relates to a kind of horseshoe-shaped bicycle lock tool The shape of a hoof bicycle licence tag lock of standardized management.

Background technology

At present, with various new, high-grade bicycle appearance, and influence the problems such as environmental protection, traffic, bicycle is again Degree turns into traffic, the fitness tool that countries in the world resident likes.With statistics are closed, China's bicycle recoverable amount reaches 4.7 Hundred million, be qualified bicycle big country.However, the annual stolen bicycle about 3,300,000 in China, direct economic loss About 1,600,000,000 RMB.Simultaneously as the reason such as bicycle own characteristic, Vehicle lock structure, problem of management and black interests chain, causes Bicycle is stolen event and remained incessant after repeated prohibition, and some places are even growed in intensity.Therefore, had a strong impact on broad masses of the people just Often work, life, and bicycle are as not only environmental protection but also the popularization of the vehicles of body-building uses.

The anti-theft technique of China's bicycle at this stage, mainly based on the various antitheft, Antipicking bicycle locks of use.Such as chain type Lock, U-shaped lock and horseshoe lock etc..But no matter antitheft various bicycle locks are, how prying-resistant structure changes, its tapered end part substantially all with Based on billiards structure and torsional mode unlocking mode, general principle does not have essence change.Shown according to public security department's relevant information, The most of instrument used during present bicycle thief crime is flat mouth reamer, cross reamer and skeleton key, these works Have to the unlatching rate of torsional mode lock cylinder lockset up to more than 90%.And because bicycle own characteristic, some thiefs can incite somebody to action Car is locking to be shouldered away or transports in the lump.Therefore, all kinds of Novel antitheft locks do not have thoroughly anti-theft feature.

At present, it is external mainly to prevent bicycle thievery from occurring in terms of specification bicycle management.For example, French car As long as master pays 3 to 5 Euros, it is possible to a 14 bit digital license numbers are carved on vehicle frame, and obtain a certificate for carrying password. Bicycle uses the materials such as the in store license number of NAB National Association 0f Broadcasters, owner information., can be by above when police finds a bicycle Number find the owner of lost property.The bicycle registered in city is then carried out multidigit number encoder by German Police office, according to bicycle Coding, police can find address street, number and the name information of bicycle main quickly.As a suspect couple cross-examined During the problems such as these addresses, number information answers mistake, then unless he has ample evidence to illustrate that car is borrowed, it is no It will then be punished with pilferage crime.In Japan, mainly bicycle is managed by the way of system of real name.The bicycle police warp of Japan Often haunt in streets and lanes, at any time to thinking that suspicious bicycle is interrogated and examined and data message contrast verification.Austria is because of this Brooker then provides full-automatic Bike Parking to citizen.Bicycle is stored in one by car owner per the Pfennig can of smallpox 70 Individual 7 layers of parking house for bicycles, by special electronic card or chip card during pick-up.In addition, Panasonic's electric bicycle used GPS side Method is carried out pre- anti-vehicle and is stolen.In addition, foreign countries are there is not yet more advanced practical bicycle theft-prevention technology.

In summary, from the actual national conditions in China and foreign way, it is clear that can not be only from improvement Vehicle lock structure side Face come prevent bicycle from being stolen event, it is necessary to effectively combine bicycle standardized management system.

The content of the invention

Present invention aims at by introducing bicycle licence tag and modern bar code information acquiring technology, to it is traditional voluntarily Car horseshoe lock deploys innovative design, there is provided antitheft, pick-proof in a kind of structure, while suitable for the new of bicycle standardized management Bicycle lock, and to the lockset produce and use related key technology method, farthest using social supervision with Government's law enforcement, supervision department's strength protect citizen's property, solve that on present society bicycle larceny case is frequent, and bring Citizen the problems such as lacking confidence to demanding stolen property, declining to relevant departments' service satisfaction.

The technical scheme is that：

Composition is locked suitable for the shape of a hoof bicycle licence tag of standardized management：

The shape of a hoof bicycle licence tag lock of the present invention is by with the bar code that can provide vehicle essential information and being carved with portion Divide the tapered end frame of the number-plate number, traditional torsional mode can be unlocked and be converted into pushing-inserting type unlocking mode and the cunning with pick-proof raised line Block lock core, there is bilateral tartar and the U-shaped drop shape key with car plate lack part number, for pinning the lock of bicycle Ring, and the forward and backward lock housing composition of the whole lockset of encapsulation.

Wherein, sliding block lock core is located at the tapered end part that hollow tapered end inframe constitutes control lockset opening and closing, sliding block lock core It can be moved along a straight line back and forth in tapered end inframe, but can it move the pellet group control by carrying back-moving spring in two side holes group System, when the contact surface of each two sections of pellets of pellet group is in same plane under the effect of drop shape key both sides tartar, sliding block lock Core can be acted in lock core cord tissue by key, overcome the effect of lock core back-moving spring to transport forward under external force driving It is dynamic, and promote the rotation of lock ring bayonet lock to move upwards to unlock, after losing external force, and lock ring bayonet lock is not stapled and blocked, i.e. lock ring When barbed portion structure is in lock ring bayonet lock position, sliding block lock core is retracted backward under back-moving spring resilient force, and is driven The rotation of lock ring bayonet lock, which resets downwards, blocks lock ring indentation, there plane to shut, when the contact surface of each two sections of pellets of pellet group can not be located When same plane, sliding block lock core is immovable in tapered end inframe；

Wherein, the forward and backward lock housing of the lock ring with back-moving spring and the whole lockset of encapsulation constitutes the horse of opening and closing bicycle Ungulate lock body part, lock ring are located in the annular space of forward and backward lock housing composition, can do revolve around annular center under external force Transhipment is dynamic, but can it rotate the lock ring bayonet lock control by tapered end, and lock is traveled upward and out when lock ring bayonet lock rotates around bearing pin During ring breach plane, lock ring turns clockwise under back-moving spring pulling force effect in lock housing annular space, does unlocking motion, when Lock ring overcomes back-moving spring pulling force effect to go to lock ring breach around annular center rotate counterclockwise by spanner in the case where external force is pulled Structure division reach lock ring bayonet lock at, and sliding block lock core only exist in return spring force effect when, then lock ring bayonet lock is in sliding block lock core Reseting movement rotates around bearing pin under driving and resetted downwards, withstands lock ring indentation, there plane and closes lockset, after lockset is closed, if lock ring Bayonet lock can not be rotated, i.e., sliding block lock core is immovable in tapered end inframe, then can not complete unlocking action.

Pick-proof raised line is designed with the sliding block lock core of the present invention, when each pellet group be under non-unlocking condition in tapered end, cunning Block lock core pick-proof raised line is acted on by great external impacts, attempts to cut pellet, and malice promotes sliding block lock core to drive lock ring card When pin rotation is unlocked, then in pellet by before cutting, pick-proof raised line can be come off by cutting, external force is lost unique interactive construction And it is unable to pushing lock cylinder and opens lockset.

The U-shaped drop shape key of the present invention by the U-shaped board of the plastics for being carved with number-plate number lack part and has two-sided tartar For opening the drop shape key body of lockset composition, linked together between the two using the oat tail groove structure of interference fit.

User need to use the union pieces such as steel disc and bolt before using bicycle, convex by the connection on shape of a hoof lock body Car plate locking is scheduled on the front vehicle fork or rear vehicle fork of bicycle by ear, if temporarily or for a long time park bicycle, pulls car The lock ring spanner of board lock lock body side, turn to lock ring bayonet lock around lock ring pivot and block breach plane on lock ring, extract out Drop shape key on tapered end, bicycle is lockable, while the number-plate number on car plate lock has missing；To using certainly During driving, the tail number that user can be first passed through on car plate car locking board is quickly found out my bicycle in numerous bicycles, then Drop shape key is inserted into tapered end inframe, promotes sliding block lock core to drive on lock ring bayonet lock to the right and turns on lock, bicycle is opened, together When car plate lock on the number-plate number also by completion.

Production is locked to the car plate and uses related key technology method：

A, government's self-moving vehicle administrative department establishment bicycle licence number block and bicycle licence relative dimensions specification Standard, lock manufacture department and manufacture bicycle licence tag lock, manufacture according to number block and relative dimensions specification standards Be carved with the part number-plate number at the car plate lock gone out, at tapered end upper right Angle Position sealing can typing information bar code, profit Complete number-plate number information is recorded with bar code, meanwhile, car plate lock is often covered equipped with 2 drop shape key body, but does not provide quarter There is the U-shaped board of plastics of number-plate number lack part；

B, the bar code and self-moving vehicle management information base locked using car plate are that bicycle registration is settled, user After buying bicycle and bicycle licence tag lock, hold bicycle proof of purchase and bicycle licence tag lock comes self-moving vehicle management department The bar code on car plate lock is scanned in door, self-moving vehicle administrative department, Data Enter national the bicycle main（Or Save city-level）Self-moving vehicle management information base, and the complete number-plate number provided according to bar code makes for user and is carved with car The U-shaped board of plastics of trade mark code lack part, while bicycle is provided and settles certificate；

C, use spring steel connector link and bolt that car plate lock is installed for self-moving vehicle, the U-shaped board of plastics is passed through into dovetail thereon Slot structure inserts drop shape key body, forms U-shaped drop shape key, opens car plate with drop shape key and locks, the car that car plate is locked Trade mark code is by completion, beginning normal use bicycle；

If d, user during bicycle use by U-shaped drop shape key lose, using bicycle settle certificate and Self-moving vehicle management information base recalls bicycle licence number information, makes up a modeling for being carved with number-plate number lack part Expect U-shaped board, standby drop shape key body be equipped with a key body at bitting again using another afterwards, by U-shaped board and Key body reconfigures, and is continuing with bicycle；Meanwhile user can also buy one again and new bicycle licence tag is locked, and replace Old car plate lock, and perform process described in step b；

If f, bicycle occurs to lose or stolen situation, need to utilize registration certificate and self-moving vehicle management information base and When report the loss, update self-moving vehicle management information base in car status information.

Government's regulator/law enforcement agency personnel and Public Order Joint Defense Force, or even John Q. Public, if finding nothing on road Road situation on car plate or the incomplete bicycle of the number-plate number, has the right to go forward to cross-examine it, and inform or transfer public affairs Peace office is investigated；Meanwhile regulator/law enforcement agency personnel and Public Order Joint Defense Force can also be equipped with Handheld bar code and sweep Device is retouched, the bar shaped locked using the security patrol time on Public Parking, bicycle shed and other places to the suspicious self-moving vehicle car plate parked Code is scanned, and according to newest national level（Or save city-level）Self-moving vehicle management information base is to suspicious self-moving vehicle Investigated, find self-moving vehicle that is stolen or being disposed of stolen goods, and alarm is investigated and returned the owner of lost property；In addition, for length The Unattended vehicles that phase parks, bar code acquisition owner information can be locked by scanning car plate, contact car owner in time and get voluntarily Car.

The beneficial effects of the present invention are：

1st, shape of a hoof bicycle licence tag lock key of the invention is designed using drop shape structure and two-sided tartar, is advantageous to bullet The encryption and antitheft of son lock, drop shape Key structure makes each group pellet series at least increase by 50%, and two-sided tartar designs and causes bullet Sub-aperture number adds one times, and using series as 4, exemplified by hole count is 5 common spring lock, the mutual opening rate of lockset of the present invention is common lock The 1/60000 of tool；Meanwhile the lockset changes traditional torsional mode unlocking mode and unlocked for pushing-inserting type, makees picking lock common at present Case instrument, such as flat mouth reamer, cross reamer, skeleton key can not be used, plus the pick-proof cord tissue on sliding block lock core, made Whole car plate lockset has more preferable antitheft, pick-proof feature.

2nd, the lockset is advantageous to the implementation and popularization of China's bicycle standardized management system, it is related to the lockset voluntarily Car standardized management method, it can prevent from system and hit bicycle larceny case, farthest utilize social supervision With government law enforcement, supervision department's strength come ensure citizen's property safety, purify social security environment, improve the people life The sense of security and happiness.

3rd, lockset design is based on mechanical structure, while is gathered using technology maturation, widely used bar code information Technology, simple in construction, dependable performance；With autoalarm, video monitoring and gps satellite positioning etc. emerging bicycle theft-prevention technology Compare, cost is relatively low, is advantageous to the promotion and application of the present invention.

Brief description of the drawings

Fig. 1 is that bicycle licence tag of the present invention locks internal structure principle schematic

Fig. 2 is that bicycle licence tag of the present invention locks surface structure schematic diagram

Fig. 3 is the structural representation of present invention slider lock core

Fig. 4 is the U-shaped drop shape Key structure schematic diagram of the present invention

Fig. 5 is the bicycle standardized management method flow block diagram related to lockset of the present invention.

Embodiment：

As shown in Figures 1 and 2, for shape of a hoof bicycle licence tag lock internal structure principle schematic of the invention and outside Structural representation is seen, as can be seen from Figure, bicycle licence tag is locked by U-shaped drop shape key（1）, the left plate washer of tapered end（2）, tapered end Frame（3）, sliding block lock core（4）, lock core back-moving spring（5）, the lock core axis of guide（6）, lock core promote（7）, lock ring bayonet lock（8）, bearing pin （9）, the right plate washer of tapered end（10）, pellet in lock core（11）, the outer pellet of lock core（12）, marble spring（13）, pellet cover plate（14）, lock Ring（15）, lock ring hook（16）, lock ring back-moving spring（17）, lock ring spanner（18）, lock ring end cap（19）, lock housing after the shape of a hoof （20）, lock housing before the shape of a hoof（21）, rivet（22）Composition.Wherein, the left plate washer of tapered end（2）, tapered end frame（3）, sliding block lock core（4）、 Lock core back-moving spring（5）, the lock core axis of guide（6）, lock core promote（7）, lock ring bayonet lock（8）, bearing pin（9）, the right plate washer of tapered end（10）、 Pellet in lock core（11）, the outer pellet of lock core（12）, marble spring（13）, pellet cover plate（14）, constitute the whole bicycle of control The tapered end part that lockset opens and closes；Lock ring（15）, lock ring hook（16）, lock ring back-moving spring（17）, lock ring spanner（18）, lock ring end Cap（19）, lock housing after the shape of a hoof（20）, lock housing before the shape of a hoof（21）Constitute the u-shaped lock body portion for pinning bicycle. Tapered end and lock body two parts pass through rivet（22）Link together, constitute overall non-removable bicycle licence tag lock, it is such as attached Shown in Fig. 2.

The bicycle licence tag lock part of the present invention, sliding block lock core（4）Positioned at tapered end frame（3）It is interior to do straight line back and forth Motion, but can it be moved by carrying marble spring in two side holes group（13）Pellet group control, every group of pellet by length not Pellet in one cylinder（11）The cylinder outer pellet consistent with length（12）Composition.As shown in Figure 1, when opening lockset, By U-shaped drop shape key（1）Insert car plate lock part, key（1）Front end face act on sliding block lock core（4）Pick-proof it is convex In bar plane, meanwhile, in key（1）Under the tartar effect of both sides, contact surface and the sliding block lock core of each inside and outside two sections of pellets of pellet group （4）With tapered end frame（3）Between contact plane it is concordant, sliding block lock core（4）Key can be passed through（1）Overcome lock under external force driving Core back-moving spring（5）Effect, along the lock core axis of guide（6）Travel forward, and promoted by lock core（7）Promote lock ring bayonet lock（8） Around bearing pin（9）Rotate up unlocking；After unlocking, lock ring bayonet lock（8）Lock ring after being opened（15）Block, it is impossible to be rotated down multiple Position, sliding block lock core（4）Interior pellet in two side holes group（11）It can not retract, then U-shaped drop shape key（1）Being stuck can not Extract, the number-plate number on car plate lock is by completion.When closing lockset, pass through lock ring spanner（18）Pull lock ring（15）Around ring Shape central rotation to barbed portion structure reaches lock ring bayonet lock（8）Place, and U-shaped drop shape key（1）On without external force act on, sliding block Lock core（4）In lock core back-moving spring（5）Retract in the presence of elastic force, and promoted by lock core backward（7）Drive lock ring bayonet lock （8）Reset is rotated down, blocks lock ring（15）Indentation, there planar structure shut.When the inside and outside two sections of pellets of each pellet group Contact surface and sliding block lock core（4）With tapered end frame（3）Between contact plane when can not be concordant, sliding block lock core（4）In tapered end frame（3） It is interior immovable.

The bicycle licence tag lock lock body part of the present invention, lock ring（15）The lock housing after the shape of a hoof（20）Locked with before the shape of a hoof Shell（21）In the annular space of composition, lock ring back-moving spring（17）Linked up with by lock ring one end（16）With lock ring（15）Connection, separately One end is connected with forward and backward lock housing.Lock ring（15）Lock ring spanner can be passed through（18）Do and rotate around annular center under external force Motion, but can it rotate the lock ring bayonet lock by tapered end part（8）Control.As shown in Figure 1, when opening lockset, lock ring bayonet lock （8）Around bearing pin（9）Rotate up, leave lock ring（15）Breach planar structure, lock ring（15）In lock ring back-moving spring（17）Draw Turned clockwise under power effect in the annular space that forward and backward lock housing is formed, do unlocking motion.When closing lockset, lock ring（15） Pass through lock ring spanner（18）Lock ring back-moving spring is overcome in the case where external force is pulled（17）Pulling force effect around annular center rotate counterclockwise, Go to lock ring（15）Barbed portion structure reaches lock ring bayonet lock（8）Place, and sliding block lock core（4）Only exist in lock core back-moving spring（5） During spring-force driven dual, then lock ring bayonet lock（8）In sliding block lock core（4）Around bearing pin under reseting movement drive（9）Reset is rotated down, is pushed up Firmly lock ring（15）Indentation, there planar structure, close lockset.After lockset is closed, if lock ring bayonet lock（8）It can not be rotated, i.e., sliding block is locked Core（4）Can not be in tapered end frame（3）Interior movement, then it can not complete unlocking action.Meanwhile tapered end and lock body two parts pass through it is forward and backward Lock housing is packaged together, and in many places by rivet（22）Connection, constitute overall non-removable bicycle license plate lock.

As shown in Figure 3, it is the sliding block lock core structure schematic diagram of the present invention.The sliding block lock core of the present invention（4）On be designed with Pick-proof raised line, when each pellet group is under non-unlocking condition in tapered end, sliding block lock core（4）Pick-proof raised line is by great external impacts Effect, attempt to cut pellet and malice promotes sliding block lock core（4）Drive lock ring bayonet lock（8）Rotation is unlocked, then in each group pellet quilt Before cutting, pick-proof raised line can be come off by cutting, external force is lost unique interactive construction and can not be promoted sliding block lock core（4）Open Open lockset.

As shown in Figure 4, it is the U-shaped drop shape Key structure schematic diagram of the present invention.The U-shaped drop shape key of the present invention （1）The U-shaped board of plastics by being carved with number-plate number lack part（22）With the drop shape key for being used for opening lockset with two-sided tartar Key shank（23）Composition, linked together between the two using the oat tail groove structure of interference fit.

Production is locked to shape of a hoof bicycle licence tag and uses related key technology method：

1st, government's self-moving vehicle administrative department establishment bicycle licence number block, under set aside bicycle lock manufacture enterprise Industry, and bicycle licence relative dimensions specification standards are formulated, manufacture enterprise's reference in production for lock.

Lock manufactures enterprise and is equipped with the number-plate number according to licence number block for every bicycle licence tag is locked, and according to The relative dimensions specification standards of licence, manufacture tapered end part and the key body of car plate lock（23）.

The number-plate number is carved with the car plate lock produced, number size and lack part size are according to correlation Licence dimensions standard determines；Be sealed with can be with the bar code of typing information in the upper right corner at tapered end, and is recorded using bar code Complete number-plate number information.Meanwhile every car plate is locked is furnished with 2 drop shape key body（23）, but do not provide and be carved with license plate number The U-shaped board of plastics of code lack part（22）.

2nd, the bar code and self-moving vehicle management information base locked using car plate are that bicycle user registration is settled. After user buys bicycle and bicycle licence tag lock, hold bicycle proof of purchase and bicycle licence tag lock comes government's self-moving vehicle Administrative department.Bar code on self-moving vehicle administrative department scanning car plate lock, by the bicycle main information, such as vehicle type Number, species, state（It is normal or stolen）, the typing such as car owner's contact method it is national（Or save city-level）Self-moving vehicle management information Database；Meanwhile according to the complete number-plate number of the bar code offer dimensions standard related to licence, make and carve for user There is the U-shaped board of plastics of number-plate number lack part（22）, and bicycle is provided and settles related certificate.

3rd, after registration is settled, user using the union piece such as steel disc and bolt by the connection lug on shape of a hoof lock body, Car plate lock is fixed on the front vehicle fork or rear vehicle fork of bicycle, and by the U-shaped board of plastics（22）Pass through dovetail groove thereon Structure inserts drop shape key body（23）On, form U-shaped drop shape key（1）, use key（1）Car plate lock is opened, car plate is locked The number-plate number by completion, begin to use bicycle.

If the 4th, user during bicycle use by U-shaped drop shape key（1）Lose, certificate is settled using bicycle Bicycle licence number information is recalled with self-moving vehicle management information base to vehicle management department, one is made up and is carved with part The U-shaped board of plastics of the number-plate number（22）；Afterwards, using another standby drop shape key body（23）It is equipped with again at bitting One key body, by U-shaped board（22）And key body（23）It is reassembled into key（1）, it is continuing with bicycle.

Meanwhile user can also buy one again and new bicycle licence tag is locked, old car plate lock is replaced, and perform step 2 The process.

If the 5, bicycle is lost or is stolen, reported the loss in time using registration certificate and self-moving vehicle management information base, more Car status information in new self-moving vehicle management information base.

As shown in Figure 5, it is the bicycle standardized management method flow block diagram related to lockset of the present invention, block diagram is shown Related administrative department of government, lock manufacture the relation between enterprise and bicycle user.

Relation block diagram shown in 5 with reference to the accompanying drawings, government's regulator/law enforcement agency personnel, Public Order Joint Defense Force, in addition it is general Logical citizen has found there is road situation on the incomplete bicycle of the number-plate number on road, has the right to go forward to cross-examine it, and Public security organ is informed or transfers to be investigated；Meanwhile regulator/law enforcement agency personnel and Public Order Joint Defense Force can also be equipped with Handheld bar code scanner, using the security patrol time on Public Parking, bicycle shed and other places to the suspicious self-moving vehicle car parked The bar code that board is locked is scanned, and according to newest national level（Or save city-level）Self-moving vehicle management information base pair Suspicious self-moving vehicle is investigated, and finds self-moving vehicle that is stolen or being disposed of stolen goods, and alarm is investigated and returned the owner of lost property； In addition, for the Unattended vehicles parked for a long time, bar code acquisition owner information can be locked by scanning car plate, contact car in time Master gets bicycle.

Claims (2)

1. A kind of 1. shape of a hoof bicycle licence tag lock, it is characterised in that：

   Its shape of a hoof bicycle licence tag lock construction is by the left plate washer of tapered end（2）, tapered end frame（3）, sliding block lock core（4）, lock core reset bullet Spring（5）, the lock core axis of guide（6）, lock core promote（7）, lock ring bayonet lock（8）, bearing pin（9）, the right plate washer of tapered end（10）, pellet in lock core （11）, the outer pellet of lock core（12）, marble spring（13）, pellet cover plate（14）The tapered end part of composition, and lock ring（15）, lock ring hang Hook（16）, lock ring back-moving spring（17）, lock ring spanner（18）, lock ring end cap（19）, lock housing after the shape of a hoof（20）, lock before the shape of a hoof Shell（21）The u-shaped lock body portion of composition, and U-shaped drop shape key（1）, rivet（22）Composition；

   Wherein, the tapered end frame of tapered end part（3）Left side connects the left plate washer of tapered end（2）, the right side connection right plate washer of tapered end（10）, tapered end Right plate washer（10）It is connected through a screw thread the lock core axis of guide（6）, the lock core axis of guide（6）On be cased with lock core back-moving spring（5）, sliding block lock Core（4）Positioned at hollow tapered end frame（3）It is interior, can be along the lock core axis of guide（6）Linear reciprocating motion is done, and is promoted by lock core（7） Drive lock ring bayonet lock（8）Around bearing pin（9）Rotate back and forth, sliding block lock core（4）Move back and forth by carrying pellet bullet in its two side holes group Spring（13）Pellet group control, every group of pellet is by cylinder-type lock in-core pellet different in size（11）The cylinder consistent with length The outer pellet of shape lock core（12）Composition, pellet group pass through tapered end frame（3）The pellet cover plate of upper and lower both sides（14）Encapsulation, U-shaped drop shape Key（1）Can be along sliding block lock core（4）On guide groove insertion tapered end part；

   Wherein, the lock ring of u-shaped lock body portion（15）On lock ring spanner is installed（18）, lock ring（15）Locked after the shape of a hoof Shell（20）With lock housing before the shape of a hoof（21）In the annular space of composition, lock ring back-moving spring（17）Linked up with by lock ring one end（16） With lock ring（15）Connection, the other end and lock housing after the shape of a hoof（20）With lock housing before the shape of a hoof（21）Connect, lock housing after the shape of a hoof （20）With lock housing before the shape of a hoof（21）End connection lock ring end cap（19）；

   Wherein, tapered end part and u-shaped lock body portion pass through rivet（22）Link together, composition entirety is non-removable certainly Car plate of driving a vehicle is locked；

   Wherein, sliding block lock core（4）On be designed with bar shaped pick-proof cord tissue, the height of projection of cord tissue and U-shaped drop shape key Spoon（1）The tartar consistency of thickness of both sides；

   Wherein, U-shaped drop shape key（1）The U-shaped board of plastics by being carved with the part number-plate number（24）With hanging with two-sided tartar Board shape key body（23）Composition, the U-shaped board of plastics（24）With drop shape key body（23）Between using interference fit dovetail groove knot Structure connects.
2. A kind of 2. application method of shape of a hoof bicycle licence tag lock according to claim 1, it is characterised in that：

   The application method of shape of a hoof bicycle licence tag lock includes：

   A, locked according to bicycle licence number block and licence dimensions standard production bicycle licence tag, the lock head of car plate lock Divide and carry the part number-plate number, and complete number-plate number information is recorded using bar code, bar code sealing is in tapered end frame（3）Front Upper right Angle Position, car plate lock is often covered equipped with 2 drop shape key body（23）, but the plastics U of number-plate number lack part is not equipped with Type board（24）；

   B, the bar code and self-moving vehicle management information base locked using car plate are registered for bicycle user, by bar code The complete number-plate number information scanning of record is into self-moving vehicle management information base, while typing bicycle model, car owner Name, identification card number and contact information, and make the U-shaped board of plastics for being carved with the part number-plate number（24）With related registration card Part；

   C, use spring steel connector link and bolt that car plate lock is installed for self-moving vehicle, and by the U-shaped board of plastics（24）Pass through swallow thereon Tail-groove structure inserts drop shape key body（23）, form U-shaped drop shape key（1）, with U-shaped drop shape key（1）Open car plate Lock, the number-plate number that car plate is locked is by completion；

   D, U-shaped drop shape key（1）Lose, bicycle licence is recalled using registration certificate and self-moving vehicle management information base Number information, make up the U-shaped board of plastics（24）, and it is equipped with a drop shape key body again at bitting using standby key body （23）, by the U-shaped board of plastics（24）With drop shape key body（23）Reconfigure；

   E, bicycle is lost or is stolen, and is reported the loss in time using registration certificate and self-moving vehicle management information base, and renewal is voluntarily Car status information in vehicle management information database.