CN101153523A - High-privacy, technology unlock preventing strong destruction preventing lock core and application of the same - Google Patents
High-privacy, technology unlock preventing strong destruction preventing lock core and application of the same Download PDFInfo
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- CN101153523A CN101153523A CNA2007101439660A CN200710143966A CN101153523A CN 101153523 A CN101153523 A CN 101153523A CN A2007101439660 A CNA2007101439660 A CN A2007101439660A CN 200710143966 A CN200710143966 A CN 200710143966A CN 101153523 A CN101153523 A CN 101153523A
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Abstract
The invention provides a highly classified anti-technical opening and anti-violent destruction lock core, a quickly assembled locking piece, a delay mechanism, a single-point two-way latching mechanism and twelve executive proposals. The invention which consists of a tapered end body, a lock core, a fin marble, an anti-drill sheet, a lock core column, a torsional column, a reinforcement pad, a sleeve key, a passkey, the quickly assembled locking piece, a delay stirring piece (a cam) and a circlip is applicable to commonly-used articles such as door locks, cabinet locks, drawer locks, padlocks, vehicle locks. The lock core and the executive proposals can set up trillions of codes as required, thereby greatly reducing mutually openable rate, enabling structurally imperative quality assurance measures and a manufacture cost lower than that of the prior product, and having active and practical significance on improving the performance of the prior product and performance/price ratio.
Description
First, technical field：
Anti- strong destruction lock core and application are opened the present invention relates to a kind of high anti-technology of secrecy.
2nd, background technology：
Existing lock core has that cryptographic key amount is few, easily opened by technology, easily by strong destruction the shortcomings of, portioned product has the defects such as complex structure, production cost height, preventing destructing performance deficiency.
3rd, the content of the invention：
It is an object of the invention to provide one kind be suitable for the list (double) applied on the conventional products such as safe-guard door lock, door lock, cabinet (case) lock, drawer-lock, padlock, vehicle lock open anti-strong destruction lock core and master key to the high anti-technology that maintains secrecy and provide the lock core on the said goods using when involved quick assembling mechanism, time-delay mechanism, the two-way blocking mechanism of single-point.
The present invention unidirectional lock core and master key technical scheme be：A kind of high anti-technology of secrecy opens anti-strong destruction lock core, by the digital pellet of vane type, vane type axially and radially two groups of fixed length pellets, serpentine spring, leaf spring, lock core, lock core column, torsion post (piece), tapered end, anti-drilling sheet, strengthen pad, lock shell, capping, the shank of the key, key bit head, removable mounting tooth, permanent tooths and the part such as cover constituting essentially identical unidirectional lock part, key and the master key for being suitable for the conventional products such as door lock, safe-guard door lock, cabinet (case) lock, drawer-lock, padlock, vehicle lock of structure.The concrete shape of each part is：The shape of vane type number pellet be flat thin ladder rectangle, rectangle length and width it is two-way be designed with differential, flat sake move radially retaining convex rib, do two-way synthesis movement, radial width do not set it is differential take a step, set that one differential plus a step, set a step with axial fixed length pellet abutting end, the width of step subtract by lock core bore dia and lock core set difference in diameter half move radially it is differential set, multigroup pellet by the center of circle of lock core center by garden Zhou Junbu arrangements.The shape of fixed length pellet is rectangle.The shape of the axial movement fixed length pellet made of high-strength engineering plastic be flat thin rectangular shape, one end provided with serpentine spring holding tank, with serpentine spring move axially pellet, the marble spring component that serpentine spring and fixed length pellet connect together.The shape for moving radially fixed length pellet made of high-strength engineering plastic be elongated rectangular shape pellet and leaf spring be an entirety, multigroup pellet by with the garden heart is equidistant, garden Zhou Junbu arrangements and each leaf spring are connected in marble spring component in same garden ring.The shape of the axial movement fixed length pellet made of metallic resilient material is：The shape of fixed length pellet is flat thin rectangular shape, one end provided with serpentine spring holding tank, with serpentine spring move axially pellet.What is made of metallic resilient material, which moves radially the shape of fixed length pellet, is：Move radially pellet and leaf spring be an entirety, radial direction pellet be multigroup equal pitch contour connection in-line leaf spring shape, multigroup pellet by with the garden heart is equidistant, garden Zhou Junbu arrangements and each leaf spring are connected in marble spring component in same garden ring.Lock core stub end center is provided with corresponding with lock core column small end through hole and annular space, it is corresponding with digital pellet and allow digital pellet work axially and radially to move flat book shape through hole, by the turning gear socket for determining torque setting width and depth, small head end leaves lock core column and turns over riveting space, and square (outer) in corresponding with torsion post (piece) or parallel notch is made in small end and torsion post (piece) realizes synchronized links.Lock core column's big end surface is arc, and interlude is big, have outside chamfering, the end face by small head end corresponding with lock core inner face, and small head end is in rotatably to turn over riveting stationary state with lock core small end.The pellet arrangement diameter of the diameter of anti-drilling sheet and marble spring component adds that double displacement is corresponding, periphery be formed with the pellet of marble spring component arrange the corresponding positioning tooth of equal portions, internal diameter with key bit head external diameter corresponding, insertion width with movable lock core turning gear by determining torque setting.Torsion post one end shaft shoulder corresponding, middle with lock core small end is against on reinforcement pad or lock shell, the other end and driven member are corresponding.The center hole of lock shell or capsule is corresponding with the shank of the key and key bit head connecting end surface.Strengthen pad or be formed with connecting screw hole corresponding with lock body or tapered end fixed plate using the lock shell of torsion piece.Tapered end one end be provided with anti-drilling sheet, marble spring component, the fixed length pellet of axial movement, the corresponding die cavity of lock core stub end, the other end be provided with torsion post (piece), strengthen the corresponding die cavity of pad, connecting screw.Circular hole corresponding with key is provided with using the lock shell of the unidirectional lock assembly of torsion post, faucal end face is simultaneously provided with inside and outside flanging otch, varus otch is corresponding with tapered end body length, the otch that turns up is corresponding with lock body or fixed plate, strengthen pad and be provided with connecting screw hole corresponding with tapered end, torsion post coordinates with strengthening pad in gap, the otch that turns up on unidirectional lock assembly lock shell directly achieves a fixed connection with lock body or the fastening of tapered end fixed plate, prefabricated corresponding otch insertion and the indexable hole of turning up with lock, realized and be detachably firmly connected with lock body or fixed plate with screw locking positioning.Using the unidirectional lock assembly of torsion piece unidirectional lock assembly is closed with the flange of capping fastening lock shell, insertion circular hole corresponding with key is provided with without flange capping, flanged lock shell bottom is provided with strengthening the corresponding circular hole of pad and screw hole corresponding with tapered end, strengthening pad with lock shell in dynamic cooperation, the heavy nest and rectangular through-hole for strengthening pad are corresponding with the big end of torsion piece for bending T-shaped of dividing right and left, and the big end of torsion piece is divided right and left, and T-shaped, T-shaped width is corresponding with lock core connection end, longitudinal and reinforcement pad Chen Waterloo are corresponding.Unidirectional lock assembly is realized with lock body by the screw of more than four circumferentially equidistantly distributed and is detachably firmly connected.Sleeve shaped is constituted by the shank of the key, key bit head and determines moment of torsion key, master key is constituted by the shank of the key, key bit head, removable mounting tooth, permanent tooth set.Parallel four straight pronged shapes are made with key bit head connection end in the shank of the key, and middle two straight fork front ends are provided with elastic locking hook, and the straight fork cross section in two, outside is T-shaped reinforcement section.Key bit head has T-shaped breach corresponding with T-shaped reinforcement with the shank of the key connection end center provided with insertion rectangular through-hole corresponding with the shank of the key connection end and chamfering, external diameter, key bit end internal diameter is corresponding with lock core column, external diameter key bit number is corresponding with pellet group number, the corresponding key bit coordinates with pellet in the annular space section of lock core and is not directly connected to lock core, and key bit end external diameter separately has a radial direction lengthening tooth with movable lock core rotation, the tooth width and length by determining torque setting.The shank of the key of master key is identical with determining moment of torsion key with key bit head attachment structure, key bit head surface is provided with removable mounting tooth axial notch corresponding with pellet group number and determines moment of torsion radially lengthening tooth, the shape of removable mounting tooth tooth head and the species and differential corresponding, tail end the fixation gib head of pellet and permanent tooth set internal diameter of digital pellet are corresponding, permanent tooth set internal diameter is provided with axial notch corresponding with key bit head removable mounting teeth groove and removable mounting hook head and annular groove, the straight fork outside in two, the shank of the key outside is provided with fastens removable mounting tooth with the corresponding radial groove of permanent tooth set, master key by rotating permanent tooth set certain angle.
The present invention because pellet space that the digital pellet of vane type takes is fewer than circular pellet, marble amount can be increased in the range of comparable size, set extreme difference need not change the total length of pellet, the differential and length and width both direction that can increase pellet can be while setting that grade official post pellet is differential is doubled by multiple, cryptographic key amount can be met and repeat the demand that password occurs without same, such as；Spring length be 6 millimeters by buckshot calculate most multipotency set 6 it is differential, and the pellet then can be set 10 its differential width can also to set 2-3 differential, as width take 2 it is differential, the theoretical size of key of key calculated by 8 groups of pellets is 25,600,000,000 kinds, such as pellet or 8 groups, length is differential take 6 then size of key be 1679616, both more than 1.5 ten thousand times of differences, 8 groups are still pressed if desired for pellet, length is differential to take 14, width take 3 it is differential, then the theoretical size of key of key reaches more than 9.68 ten thousand more than hundred million, it can ensure that all lock products only have unique key marshalling password, to reach that so high size of key only electronic lock can be accomplished with existing lock core technology, but unlike, electronic lock can be decoded with " decoder " and opened, and this lock core belongs to pure mechanic structure and can not opened by portable decoder.Because pellet have it is two-way it is differential, make two-way synthesis movement, multigroup pellet be entirely special-shaped marble, pellet be circumferentially distributed, the marshalling number of password of pellet it is especially big so can not be opened with general manual skill open method at all, but if it is known that the code of original key, can but be opened using the master key of interchangeable coded slice, this had not only solved the safety and confidentiality of lockset but also can dissolve client because losing the problem that key can not unlock.Digital pellet move radially limit rib, the U-shaped spring-housing groove of fixed length pellet can protect spring assembly and U-shaped spring will not be destroyed or deformed because of overload.Anti-drilling sheet and rotary lock core column can prevent from destroying lock core with means such as brill, dumplings and bear appropriate impact failure.The A/F and tartar insertion depth corresponding with lock core of the key tooth flower insertion rotated on anti-drilling sheet with movable lock core, which are pressed, to be determined after moment of torsion setting, moment of torsion key can only be determined with unique corresponding tubular and open lockset, opened by force as determined moment of torsion key with not exclusive corresponding tubular, key or key bit can be twisted off, have lock core column so also ensuring that lockset is not tailored the improper strength of Work tool and opens or destroy because there is anti-drilling sheet high intensity to again limit the tartar width rotated with movable lock core and insertion depth, lock core center.Directly achieved a fixed connection with the otch that turns up on lock shell with lock body fastening, with lock it is prefabricated it is corresponding with lock shell turn up otch insertion and indexable hole positioned with screw locking with lock body realize is flexibly connected, unidirectional lock assembly with the screw of four or more than two circumferentially equidistantly distributed and locks body realization and is detachably connected, can prevent from carrying out lockset destructiveness unlatching with pulling off tapered end method.Because of the whole touches tool Design Processings of the design of part of lock core, consumed with general cutting working method raw material and processing cost is all very high, but tool processing and manufacturing can be touched with punching, crowded, upsetting, die casting, injection etc., so can guarantee that the processing of part has high-quality, efficient, low consumption, inexpensive feature.Using the marble spring component connected together be take in design it is mandatory prevent neglected loading pellet measure, can the uniform stabilization for ensureing product quality simultaneously improve assembly work efficiency.Pellet is moved axially with serpentine spring, the space of pellet can be made full use of to reduce the axial distance of tapered end, tapered end smallerization can be made to save material reduction production cost.The tapered end assembly be used for the conventional product such as door lock, safe-guard door lock, safety cabinet (case) lock, drawer-lock, padlock, vehicle lock can improve the maintaining secrecy of these products, anti-technology is opened, it is anti-it is strong turn round, the combination property such as anti-strong brill, there is great technical performance advantage than lock cores such as in-line, cross, conventional leafs, and can guarantee that identical product only has unique key marshalling password.
The scheme that the two-way high anti-technology of secrecy of the present invention opens anti-strong destruction lock core is：By original entirety
Shape tapered end makes into convex-concave tenon (mouth)Male (mother) tapered end of shape, respectively process and assemble are fastened into
Male (mother) the tapered end assembly of shape, spring and torsion post are installed respectively, is injected
Shape shifting block, with connecting seat fastening turn into bidirectional lock assembly.Tapered end, which is divided into two, can facilitate processing and fabricating to improve work efficiency and save raw material, advantageously reduce production cost and ensure that lock shell has enough fastening bonding strengths, connecting seat also to ensure that the connection for having enough bonding strengths to ensure bidirectional lock assembly is reliable.
Lock core of the present invention involved quick fixation structure scheme in application is：By it is middle be made more than the parallel body at two ends, driving end with lock core or convex-concave arc corresponding with the depression on the connector external diameter that lock core is connected, locked end be made with locking mouthful to should be able to prevent from dropping out convex, constitute can make lockset locking when by flat thin+font fast-assembling closing piece of the mouth of locking lockset dismounting simultaneously.
Lock core of the present invention involved time-delay structure scheme in application is：By delay lock plate or (plectrum) Central of the parts provided with it is corresponding with lock core driving end, rise and delay the circular arc sector of rotary action to realize that delay, delay angle are that key turns angle subtracts the fan angle sum of delay part and lock core, be delayed part and lock core fan angle sum be equal to the rotational angle required for driven member.
Lock core of the present invention involved two-way closedown structure scheme of single-point in application is：By setting arc (straight flange) locking mouthful corresponding with locking bolt head locking groove in jump ring openend, (outer) side is set in locking mouthful end rises the corresponding spreading mouth of pin with justifying (rib) shape, (outer) side sets the parallel jump ring of U-shaped shifting chute (or positioning convex) corresponding with lock core small end eccentric cylinder to realize the locking to locking bolt (beam) in connection end, by the chamfering of locking bolt (beam) head front end, progressively spreading jump ring realizes two-way locking automatically when locking bolt (beam) head is inserted, (rear) mobile jump ring before (drawing) jump ring is pushed away by the eccentric cylinder on lock core during unlocking and struts jump ring release locking bolt (beam) head, or jump ring release locking bolt (beam) head is strutted by the horizontal pin that rises being inserted on lock core small end.Time-delay mechanism may insure that the lock core adapts to the operating habit of existing most of locks kind.Circlip type closedown structure than dead bolt add spring closedown structure have the advantages that can against shock open, locking bonding strength it is high.
4th, illustrate：
Shown in Fig. 1 is：The main cross section structure diagram of " the anti-technology of high secrecy opens anti-strong destruction unidirectional lock assembly " is made up of parts such as tapered end 1, lock core 2, the digital pellet 8 of vane type, the axial fixed length pellet 3 of vane type, serpentine spring 4, marble spring component 5, reinforcement pad 6, torsion post 7, lock core column 9, anti-drilling sheet 10, lock shells 11 using the tapered end assembly of torsion post.The figure shows that tapered end assembly can directly be achieved a fixed connection with lock body fastening with the otch that turns up on lock shell, may be also used in and prefabricated with lock corresponding turn up otch insertion and the screw locking positioning of indexable hole is flexibly connected with lock body realization simultaneously：
Shown in Fig. 2 is：The sleeve shaped being made up of key bit first 12, the shank of the key 13 determines the right view and main cross section structure diagram of moment of torsion key；
Shown in Fig. 3 is：Using the tapered end assembly of torsion piece by tapered end assembly, tapered end 1, lock core 2, " height maintain secrecy anti-technology open the anti-unidirectional assembly of strong destruction tapered end " for strengthening that pad 6, lock shell 11, torsion piece 14, the capping parts such as 15 constitute, tapered end assembly realizes that the detachable main section view being firmly connected shows structure intention by the screw more than two that circumferentially equidistantly distributes with lock body；
Shown in Fig. 4 is：The master key main cross section structure diagram that master key, master key cover certain angle fastening removable mounting tooth by rotating permanent tooth is constituted by the shank of the key, key bit head, removable mounting tooth 17, permanent tooth set 16；
Shown in Fig. 5 is：ByMale (mother) the tapered end assembly of shape,
The parts such as male (mother) tapered end 1 of shape, lock core 2, torsion post 7, lock core column 9, lock shell 11, shifting block 18, pad 19, spring 20, connecting seat 21 composition
Shape " the anti-technology of high secrecy opens anti-strong destruction bidirectional lock assembly " main cross section structure diagram；
Shown in the upper figures of Fig. 6 is：" the multiplex lock of the electric motor car fast-assembling power switch headstock " cross section structure diagram of bowing being made up of parts such as tapered end assembly, tapered end 1, lock core 2, lock core column 9, lock shell 11, pad 19, tapered end seat 21, fast-assembling closing piece 23, latch plate 24, movable contact spring seat 25, contact bar 26, chain ring folder 27, locking bolt first 28, movable contact spring 29, contact chip 30, tail sleeve 31, wireropes 32；
Shown in Fig. 7 is：" the motor vehicle fast-assembling steering wheel power switch lock " main cross section structure diagram being made up of parts such as tapered end assembly, tapered end 1, lock core 2, lock shell 11, tapered end seat 21, the reed 37 of fast-assembling closing piece 23, dead bolt 34, switch base 38, rotor 39, push rod 40, dead bolt seat 33, springs 20；
Shown in Fig. 8 is：" ready-package steel construction cabinet lock " the main section view and left cross section structure diagram being made up of parts such as tapered end assembly, tapered end 1, lock core 2, lock shell 11, tapered end seat 21, fast-assembling closing piece 23, delay plectrum 35, dead bolts 34：
Shown in Fig. 9 is：" the motorcycle bogie fast-assembling theftproof lock " main cross section structure diagram being made up of parts such as tapered end assembly, tapered end 1, lock core 2, lock shell 11, tapered end seat 21, fast-assembling closing piece 23, delay plectrum 35, dead bolt 34, curved boom 42, dead bolt lids 41：
Shown in Figure 10 is：" the horizontal slotting padlock " main cross section structure diagram being made up of parts such as tapered end assembly, tapered end 1, lock core 2, lock shell 11, spring 20, lock bridge 44, shell 46, jump ring 47, curved jump ring 48, bending inserts 49；
Shown in Figure 11 is：" U-shaped mortise lock " cross section structure diagram of bowing being made up of tapered end assembly, tapered end 1, lock core 2, lock shell 11, lock bridge 44, shell 46, jump ring 47, the parts such as pin 51 that rise：
Shown in Figure 12 is：" the hinge open type U-shaped lock " main cross section structure diagram being made up of parts such as tapered end assembly, tapered end 1, lock core 2, lock shell 11, lock bridge 44, alignment pin 50, the pin 51 that rises, arc jump ring 52, spring housing 53, end socket 54, steel pipes 55；
Shown in Figure 13 is：" the rotary type U-shaped lock " main cross section structure diagram being made up of parts such as tapered end assembly, tapered end 1, lock core 2, lock shell 11, lock bridge 44, the pin 51 that rises, arc jump ring 52, spring housing 53, end socket 54, steel pipes 55；
Shown in Figure 14 is：By tapered end assembly, tapered end 1, lock core 2, lock shell 11, spring 20, tapered end seat 21, locking bolt 44, jump ring 47, bolt seat 56, spring compressor 57, reed 58, joint 59, special-shaped jump ring 60, etc. welded type " synchronous fast-assembled wirerope dual-purpose lock " main cross section structure diagram for constituting of parts；
Shown in Figure 15 is：Tapered end seat 21 by tapered end assembly, tapered end 1, with fastening tape, the bolt seat 56 with fastening tape, etc. fastening-type " synchronous fast-assembled wirerope dual-purpose lock " main cross section structure diagram for constituting of parts；
5th, embodiment：
Claims (10)
1. a kind of be suitable for safe-guard door lock, door lock, cabinet (case) is locked, drawer-lock, padlock, the list (double) applied on the conventional product such as vehicle lock opens anti-strong destruction lock core and master key to the anti-technology of high secrecy, and quick assembling mechanism involved when the lock core is applied on the said goods is provided, time-delay mechanism, the two-way blocking mechanism of single-point, by the digital pellet of vane type, vane type axially and radially two groups of fixed length pellets, serpentine spring, leaf spring, lock core, lock core column, torsion post (piece), tapered end, anti-drilling sheet, strengthen pad, lock shell, capping, the shank of the key, key bit head, removable mounting tooth, structure is essentially identical is suitable for door lock for the part such as permanent tooth set composition, safe-guard door lock, cabinet (case) is locked, drawer-lock, padlock, the unidirectional lock part of the conventional product such as vehicle lock, key and master key, by tapered end assembly, tapered end, lock core, torsion post, lock core column, lock shell, shifting block, pad, spring, connecting seat is constituted
The anti-technology of shape high secrecy opens anti-strong destruction bidirectional lock assembly, the quick assembling of lockset is realized by flat thin+font fast-assembling closing piece, it is delayed by fan-shaped and corresponding with lock core driving end fan-shaped realize of the circular arc of delay lock plate (plectrum) Central of the parts, the two-way locking of single-point is realized by parallel jump ring, it is characterized in that：Described pellet and the material of spring can select high-strength engineering plastic or metal material,The shape of the digital pellet of described vane type is flat thin ladder rectangle,The length and width of rectangle are two-way be designed with it is differential,Flat sake moves radially retaining convex rib,Do two-way synthesis movement,Radial width, which is not set, differential takes a step,If a differential plus step,A step is set with axial fixed length pellet abutting end,The width of step is subtracted by lock core bore dia and lock core set difference in diameter half moves radially differential setting,Multigroup pellet is arranged by the center of circle of lock core center by garden Zhou Junbu,The shape of described vane type fixed length pellet is rectangle,By vane type, axially and radially two groups of fixed length pellets are constituted,The shape of described high-strength engineering plastic axial movement fixed length pellet is flat thin rectangular shape,One end is provided with serpentine spring holding tank,Pellet is moved axially with serpentine spring,The marble spring component that serpentine spring and fixed length pellet connect together,The shape that described high-strength engineering plastic moves radially fixed length pellet is elongated rectangular shape pellet and leaf spring is an entirety,Multigroup pellet is by equidistant with the garden heart,Garden Zhou Junbu is arranged,And each leaf spring is connected in the marble spring component in same garden ring,The shape of described metal material axial movement fixed length pellet is that the shape of fixed length pellet is flat thin rectangular shape,One end is provided with serpentine spring holding tank,Pellet is moved axially with serpentine spring,The shape that described metal material moves radially fixed length pellet is that to move radially pellet and leaf spring be an entirety,Radial direction pellet is that multigroup equal pitch contour connects in-line leaf spring shape,Multigroup pellet is by equidistant with the garden heart,Garden Zhou Junbu is arranged,And each leaf spring is connected in the marble spring component in same garden ring,Described lock core stub end center is provided with corresponding with lock core column small end through hole and annular space,Flat book shape through hole that is corresponding with digital pellet and allowing digital pellet work axially and radially to move,By the turning gear socket for determining torque setting width and depth,Small head end leaves lock core column and turns over riveting space,It is square that (outer) in corresponding with torsion post (piece) is made in the small head end of described lock core,Or parallel notch,Synchronized links are realized with torsion post (piece),Described lock core small end can also be made eccentric cylinder at least corresponding with more than one jump ring U-shaped shifting chute and realize synchronized links with jump ring,Described lock core small end can also be made delay sector corresponding with latch plate or plectrum Central of the parts and realize delay connection between being connected,Described lock core small end at driving end external diameter at least one by that can be made closing piece locking depression corresponding with closing piece driving end convex-concave arcuate pocket,Described lock core column's big end surface is arc,Interlude is big,There is outside chamfering,It is corresponding with lock core inner face by the end face of small head end,State is fixed or be axially movable to small head end with lock core small end in rotatable,The diameter of described anti-drilling sheet adds double displacement corresponding with the pellet arrangement diameter of marble spring component,Periphery is formed with positioning tooth corresponding with the pellet arrangement equal portions of marble spring component,Internal diameter is corresponding with key bit head external diameter,Insertion width with movable lock core turning gear, which is pressed, determines torque setting,Described key is by the shank of the key,The sleeve shaped of key bit head composition determines moment of torsion key,Parallel four straight pronged shapes are made with key bit head connection end in described the shank of the key,Middle two straight fork front ends are provided with elastic locking hook,The straight fork cross section in two, outside is T-shaped reinforcement section,Described key bit head is with the shank of the key connection end center provided with insertion rectangular through-hole corresponding with the shank of the key connection end and chamfering,External diameter is provided with T-shaped breach corresponding with T-shaped reinforcement,Key bit end internal diameter is corresponding with lock core column,The key bit number of external diameter is corresponding with pellet group number,Key bit coordinates in the annular space section of lock core with pellet not to be directly connected to lock core,At least one lengthening tooth of key bit end external diameter and lock core synchronized links,The synchronized links facewidth and length, which are pressed, determines torque setting,Described master key is by the shank of the key,Key bit head,Removable mounting tooth,Permanent tooth set composition master key,The shank of the key of described master key is identical with determining moment of torsion key with key bit head attachment structure,Key bit head surface is provided with removable mounting tooth axial notch corresponding with pellet group number and determines moment of torsion radially lengthening tooth,The shape of removable mounting tooth tooth head and the species and pellet of digital pellet are differential corresponding,The fixation gib head of removable mounting tooth tail end is corresponding with permanent tooth set internal diameter,Permanent tooth set internal diameter is provided with axial notch corresponding with key bit head removable mounting teeth groove and removable mounting hook head and annular groove,Two straight fork outsides are provided with and the corresponding radial groove of permanent tooth set on the outside of the shank of the key,Described tapered end one end is provided with and anti-drilling sheet,Marble spring component,The fixed length pellet of axial movement,The corresponding die cavity of lock core stub end,The other end is provided with and torsion post (piece),Strengthen pad,The corresponding die cavity of connecting screw,The lock shell of the unidirectional lock assembly of described use torsion post is provided with circular hole corresponding with key,Faucal end face is simultaneously provided with inside and outside flanging otch,Varus otch is corresponding with tapered end body length,The otch that turns up is corresponding with lock body or fixed plate,Strengthen pad and be provided with connecting screw hole corresponding with tapered end,Torsion post coordinates with strengthening pad in gap,The capping of the unidirectional lock assembly of described use torsion piece is no flange capping,Base is provided with insertion circular hole corresponding with key,Flanged lock shell bottom is provided with strengthening the corresponding circular hole of pad and screw hole corresponding with tapered end,Strengthen pad with lock shell in dynamic cooperation,The heavy nest and rectangular through-hole for strengthening pad are corresponding with the T-shaped at the big end of torsion piece,Divide right and left T-shaped in the described big end of torsion piece,The width of T-shaped is corresponding with lock core connection end,Longitudinal direction is corresponding with strengthening pad Chen Waterloo,Described
The anti-technology of shape high secrecy, which opens anti-strong destruction bidirectional lock assembly, to be fastened into by process and assemble respectively
The tapered end assembly of shape male (mother), spring and torsion post are installed respectively, is injected
Shape shifting block, with connecting seat fastening turn into
Shape bidirectional lock assembly, described tapered end is with convex-concave tenon (mouth)
Male (mother) tapered end of shape, male and female tenon (mouth) in correspondence with each other is being made with connecting seat fixed screw holes corresponding position in described male and female tapered end, leave assembly space corresponding with shifting block and left and right pad in tenon (mouth) top, tapered end center is provided with assembling corresponding with lock core and spring and torsion post and moving hole, rounded nose external diameter is provided with fastening shoulder corresponding with lock shell and plane, described lock core six square sets in carry out slidably synchronized links with torsion post, described lock core column can move axially in lock core annular space section, its displacement is equal to lock core small end end face to the distance of distance and torsion post the insertion shifting block of torsion axis of a cylinder shoulder, the described lock shell bottom center with cuts parallel flanged lip is provided with circular hole corresponding with key, the width of flange parallel edges is corresponding with the open width of connecting seat, fastening otch corresponding with tapered end is provided with without flange straight section, described shifting block isShape shifting block,
Shape center is provided with hexagon through hole corresponding with torsion post,Pad and spring are housed in the middle of the shaft shoulder of shifting block and torsion post,The torsion post insertion shifting block with lock core synchronized links is set to keep identical depth Deng elastic spring,The shaft shoulder two ends of described torsion post are hexagon corresponding with lock core and shifting block connection end,It is circle that torsion post has one section by the front end at shifting block end,Circular 2 times of segment length is more than shifting block length half,Described connecting seat is the long rectangle connecting seat of ghost,Seat bottom is nearby provided with the fixed screw holes being connected with lock body,Open middle part is provided with fixed otch corresponding with male and female tapered end,Described public affairs,Female tapered end is fastened with nicked lock shell straight flange in-flanges and closed,Male and female tapered end assembly after described fastening closing loads onto torsion post respectively,Spring,Pad insertion shifting block is latter with insertion connecting seat,Bent buckling is close to the otch of joint chair,The final assembling that screw thread completes bidirectional lock is attacked,It is the parallel body more than two ends in the middle of described closing piece,Driving end is made with lock core or convex-concave arc corresponding with the depression on the connector external diameter that lock core is connected,Locked end is made with locking mouthful to the convex that should be able to prevent from dropping out,Composition can make the flat thin+font fast-assembling closing piece for being dismantled mouth during lockset locking by locking lockset simultaneously,Described delay lock plate or (plectrum) Central of the parts are provided with corresponding with lock core driving end,Rise and delay the circular arc sector of rotary action to realize delay,Delay angle is the fan angle sum that key turns angle subtracts delay part and lock core,Delay part and lock core fan angle sum are equal to the rotational angle required for driven member,Described card is yellow to be provided with arc (straight flange) locking corresponding with locking bolt head locking groove mouthful in jump ring openend,(outer) side is provided with locking mouthful end rises the corresponding spreading mouth of pin with circle (rib) shape,(outer) side is provided with U-shaped shifting chute corresponding with lock core small end eccentric cylinder or positioning convex in connection end.
2. the electric motor car fast-assembling power switch headstock multiplex lock according to claim 1 being made up of the parts such as tapered end assembly, tapered end, lock core, lock core column, lock shell, pad, tapered end seat, fast-assembling closing piece, latch plate, movable contact spring seat, contact bar, chain ring folder, locking bolt head, movable contact spring, contact chip, tail sleeve, wirerope, it is characterized in that：The reverse end face center of described eccentric rectangle tapered end is provided with through hole corresponding with lock core,Rotation space corresponding with latch plate centering convex tendon,Flute profile slideway corresponding with fast-assembling closing piece is provided with the outer part,Corner is provided with connection pillar corresponding with movable contact spring seat,The difference of the length and width of rectangle is more than preceding standpipe and front fork thickness of pipe wall sum,Described lock core driving end is provided with fan-shaped and corresponding with the fast-assembling closing piece convex-concave arc depression of delay corresponding with latch plate,Fan-shaped and depression is staggeredly located 90 degree,The fan-shaped sum of the delay of lock core and latch plate is equal to 90 degree,Lock core column and pad and lock core and latch plate are in the connection that can mutually rotate,Described end face is corresponding with the length and width of tapered end for the bias and major and minor axis of the eccentric delay lock plate of arc,Center is fan-shaped provided with delay corresponding with lock core,Plane is provided with centering convex tendon corresponding with tapered end 1,The arc radius of eccentric end adds eccentric throw for width half,End is converted into stile without acceptance of persons,Stile is provided with U-shaped locking hook corresponding with locking bolt head,Side between big small arc-shaped also is provided with fastening a corresponding U-shaped locking hook flanging with lock,Locking hook side is provided with arc corresponding with movable contact spring seat raised points,Described press-contacting type micro power switch is by movable contact spring seat,Movable contact spring,Contact bar,Contact chip is constituted,Described movable contact spring seat is flat thin rectangular shape corresponding with tapered end,By tapered end dignity provided with location lug corresponding with tapered end pillar body and latch plate locking hook side end face mouthful and raised points,Another side is provided with contacting the corresponding connection pillar of bar and movable contact spring assembling die cavity,Described flat thin rectangular shape contact bar is provided with assembling die cavity corresponding with movable contact spring seat connection pillar and contact chip with movable contact spring seat corresponding surface,Reverse side is hanging shape between the senior middle school of corner,Described in-line movable contact spring intersects with L-shaped contact chip vacantly to be fastened on respective pedestal respectively,The described rectangle lock shell shell bottom for being bent into flute profile is provided with through hole corresponding with key bit head,Two stile end faces have with contacting the corresponding fastening side of bar to infolding,Through hole corresponding with latch plate orthodrome end is provided with towards standpipe side,Another side is provided with through hole corresponding with fast-assembling closing piece convex tack and locking bolt head,It is described to be provided with through hole corresponding with fast-assembling closing piece and locking bolt head with seat tube is formed integrally bending flute profile tapered end seat slot bottom,Arc corresponding with seat tube external diameter is made in bending stile end face,Stile side is inwardly converted into plane end socket,End socket face is provided with the heavy nest through hole of insertion corresponding with interlocking ring folder resilient barb,Stile opposite side, which is inwardly converted into, leaves rectangular through-hole corresponding with lock shell,The U-shaped interlocking ring folder of described flexible opening is provided with resilient barb corresponding with rectangle tapered end seat by rectangle tapered end seat side,Described interlocking ring assembly is by locking bolt head,Plastic wirerope and wirerope tail sleeve composition,Described locking bolt head links into an integrated entity with wirerope,Wirerope tail end is locked into interlocking lasso by oblate tail sleeve,The insertion point of described key is while unlatching and locking poiut with lockset are corresponding.
3. the motor vehicle fast-assembling steering wheel power switch according to claim 1 being made up of parts such as tapered end assembly, tapered end, lock core, lock shell, tapered end seat, fast-assembling closing piece, reed, dead bolt, switch base, rotor, push rod, dead bolt seat, springs is locked, it is characterized in that：The external diameter of described cylindrical tapered end is provided with two positioning arcwall face grooves corresponding with lock shell bending stile,The guide slide vertical with dead bolt plane corresponding with length fast-assembling closing piece is provided with by the end face of groove center,Reverse end face center is provided with through hole corresponding with lock core,Location lug mouthful corresponding with switch base,Described cylindrical power switch base is provided with slideway corresponding with length fast-assembling closing piece towards tapered end dignity,Notch corresponding with lug plate lead,Positioning tenon corresponding with tapered end backward end face,Leave the assembly space and the shaft shoulder with switch rotor and elastic lug plate in centre,External diameter is provided with two positioning arcwall face grooves corresponding with lock shell bending stile,Reverse end face is provided with positioning tenon corresponding with dead bolt seat,The small head end of described switch rotor is corresponding with tapered end,External diameter is provided with arcuate pocket corresponding with short fast-assembling closing piece convex-concave arc,Shaft shoulder end face is provided with assembly space corresponding with bridging contact chip,Reverse end face is provided with locking arc convex corresponding with push rod,Raised height is corresponding with push rod stroke and dead bolt locking stroke,Raised outer rim plane is corresponding with the shaft shoulder of switch base,Middle interior six side is corresponding with lock core,Described cylinder shape lock tongue seat is provided with tenon corresponding with switch base mouthful towards seat surface is closed,Annular space corresponding with big spring,Assembly space corresponding with push rod and little spring,Flat rectangle slideway through hole corresponding with dead bolt,External diameter is provided with two positioning arcwall face grooves corresponding with lock shell bending stile,Reverse end face is provided with interior flanging fastening depression corresponding with lock shell,Concave indentation corresponding with big spring is provided with the outside of described flat rectangular tongue,Centre is provided with eccentric port corresponding with T-shaped push rod and little spring,Described push rod head is the flat plate shape of arc corresponding with rotor arc convex,Shaft is sleeve-shaped corresponding with dead bolt and dead bolt seat,Sleeve diameter and depth are corresponding with little spring,Described lock core realizes synchronized links by outer six sides corresponding with rotor,Lock core is provided with arcuate pocket corresponding with long fast-assembling closing piece convex-concave arc by six sides section,Depression on the position and rotor of the depression is staggered 180 degree,Described tube-lik lock headstock and steering wheel control is integral,Through hole corresponding with length fast-assembling closing piece and power supply lead wire is formed with pipe shaft,The shell baseplane of described bending flute profile lock shell is provided with through hole corresponding with key bit head,Bending cambered surface stile is formed with through hole corresponding with length fast-assembling closing piece,Stile end face folding has fastening side corresponding with dead bolt seat,Convex corresponding with tapered end seat diameter is made in described length fast-assembling closing piece male end,Described flat thin rectangular shape fine motion spring surface has a raised salient point,The locking point of described lock is in the plug position of key,Rigging position is located at after lock is opened before power on,The elastic force of described little spring is more than big spring.
4. the ready-package steel construction cabinet according to claim 1 being made up of parts such as tapered end assembly, tapered end, lock core, lock shell, tapered end seat, fast-assembling closing piece, delay plectrum, dead bolts is locked, it is characterized in that：The front end face of described rectangle tapered end is provided with button side recess corresponding with lock shell, reverse end face center is provided with through hole corresponding with lock core, flute profile port corresponding with fast-assembling closing piece and dead bolt and lock shell and button side, dead bolt flute profile port end face is provided with rolling assembling space corresponding with delay plectrum, the delay of described bending circle delay plectrum is fan-shaped corresponding with lock core, bending wiper arm is highly less than dead bolt thickness, 2 times of wiper arm outer edge radius subtract wiper arm diameter equal to dead bolt stroke, the width of described flat rectangular tongue is more than 2 times of wiper arm outer edge radius, the width of rectangle wiper arm notch is corresponding with wiper arm diameter, it is corresponding that the length of notch dials arm radius with wiper arm outer edge radius, the position-limited edge of notch is corresponding with lock core center and wiper arm radius, the convex end surface of two described fast-assembling closing pieces is corresponding with the stile of rectangle tapered end seat, the described small end external diameter of lock core 2 is provided with arcuate pocket corresponding with fast-assembling closing piece at two, depression position is with rotating sector in same orientation, the sector of lock core is 180 degree with delay plectrum fan angle sum, the plane of the described side edgefold of bending flute profile lock shell one is provided with circular hole corresponding with key, flanging end face is provided with tapered end front end button in the corresponding button of recess, the plane of another side edgefold is corresponding with dead bolt, the bending edges shape on both sides is corresponding with the button side of the reverse end face of tapered end and fast-assembling closing piece, the secondary bending plane of described bending flute profile tapered end seat is formed integrally by notch perpendicular to Men Bian with cabinet door, two stiles are formed respectively with through hole corresponding with fast-assembling closing piece male end.
5. the motorcycle bogie fast-assembling theftproof lock according to claim 1 being made up of parts such as tapered end assembly, tapered end, lock core, lock shell, tapered end seat, fast-assembling closing piece, delay plectrum, dead bolt, curved boom, dead bolt lids, it is characterized in that：The reverse end face center of described rectangle tapered end is provided with through hole corresponding with lock core, flute profile port corresponding with fast-assembling closing piece, corresponding with dead bolt and curved boom semi-circular port and plane mobile space, rolling assembling space corresponding with delay plectrum, location lug mouthful corresponding with dead bolt lid, the delay of described delay plectrum is fan-shaped corresponding with lock core, bending wiper arm is highly higher than curved boom material thickness, 2 times of wiper arm outer edge radius subtract wiper arm diameter equal to dead bolt stroke, and the fan-shaped sum of delay of described lock core with delay plectrum is 180 degree, the arcuate pocket that the sector of lock core is moved with promotion fast-assembling closing piece is in same orientation, and the notch plane of the described curved boom with rectangle wiper arm notch is concordant with the external diameter of circular dead bolt, curved boom is formed integrally with circular dead bolt, the width of rectangle wiper arm notch is corresponding with wiper arm diameter, it is corresponding that the length of notch dials arm radius with wiper arm outer edge radius, the position-limited edge of notch is corresponding with lock core center and wiper arm radius, and described flat rectangular tongue lid is provided with semicircle port corresponding with circular dead bolt towards tapered end dignity, rectangle mobile space corresponding with curved boom, positioning tenon corresponding with tapered end, reverse side is provided with through hole corresponding with fast-assembling closing piece provided with fastening button side corresponding with lock shell, the bottom land plane with the bending rectangle tapered end seat that bogie plate is formed integrally, the inside bending composition in two sides Closed End corresponding with dead bolt lid, the upper (lower) stile plane of described bending flute profile lock shell is provided with rectangular through-hole corresponding with fast-assembling closing piece, another stile is provided with round tube hole corresponding with dead bolt, stile front end edge folding has fastening button side corresponding with dead bolt lid, bottom land is formed with insertion through hole corresponding with key.
6. the horizontal slotting padlock according to claim 1 being made up of parts such as tapered end assembly, tapered end, lock core, lock shell, spring, lock bridge, shell, jump ring, curved jump ring, bending inserts, it is characterized in that：Described bottom is that the longitudinal direction that rectangular upper portion is the trapezoidal tapered end of arc is band-slot port section,Front end face is provided with positioning flanging recess corresponding with lock shell,Mounting plate corresponding with curved jump ring and mobile depression,The mobile depression of assembling corresponding with spring,Upper arc center is provided with through hole corresponding with lock bridge,The reverse end face of described tapered end is provided with corresponding with lock shell back vertical edge,To the slope of contract and step and positioning flanging recess,Centre is provided with flute profile mobile space corresponding with jump ring,Through hole corresponding with lock core and lock bridge is provided with channel space,The longitudinal flute profile port section of described tapered end is corresponding with the shape of bending insert,The openend of described parallel curved jump ring is corresponding with the jump-ring slot on lock bridge,Bending connection end is corresponding with the mobile depression of lock body,Described parallel jump ring U-shaped shifting chute corresponding with lock core eccentric cylinder is located at the inner side of connection end,The head end of described straight lock bridge and something or somebody to fall back on portions and postmedian are provided with parallel with jump ring and curved jump ring openend corresponding parallel head and notch at three,Parallel head root is additionally provided with insertion guiding surface,The preceding stile end face of described bending flute profile lock shell is provided with bending locating button pilled-in selvedge corresponding with tapered end,Front end face is provided with the through hole with key bit and lock bridge,Back vertical edge is corresponding with lock body rear end face to the step of contract,Step surface rises pin provided with through hole corresponding with lock bridge and varus corresponding with jump ring,Step two sides are outwards folded into flute profile,Flute profile height is concordant with stile face,The shape of described flute profile bending insert is corresponding with tapered end and lock shell,Two stiles are formed with lock beam hole corresponding with tapered end,Inside die cavity of the described rectangle without flange shell is corresponding with tapered end and lock shell profile,Middle part is inwardly bent into plane corresponding with bending insert and is welded into one with insert,Front end face is provided with circular hole corresponding with key and lock bridge,Rear end face is plane.
7. the U-shaped mortise lock according to claim 1 being made up of parts such as tapered end assembly, tapered end, lock core, lock shell, lock bridge, shell, jump ring, the pins that rises, it is characterized in that：Described long rectangle tapered end reverse side center is provided with through hole corresponding with lock core and jump ring and flute profile slideway, slideway center line is provided with the pin pilot hole that rises corresponding with jump ring, provided with fastening side corresponding with lock shell mouthful on the outside of end face, center both sides are provided with logical (blind) hole of insertion corresponding with lock bridge head, surrounded surface is provided with the assembling mobile space with bending mouth hanging outside lock shell and anti-avulsion convex head, described isometric U-shaped lock bridge head is respectively provided with one or multi-channel annular latch groove corresponding with jump ring and insertion chamfering, the U-shaped shifting chute of two described jump rings 47 is on the outside of connection end, the U-shaped shifting chute assembled face-to-face is corresponding with 2 two eccentric cylinders of the small end of lock core 2.The long box-shaped lock shell bottom surface of described bending is provided with insertion through hole corresponding with key key bit, perforation corresponding with the lock bridge head with multiple tracks latch groove, the wall end face of box-shaped four is formed with otch infolding fastening corresponding with tapered end and hangs side, the elastic mouth hanging of outside bending corresponding with outer casing inner wall mouth hanging, interior bending anti-avulsion convex head corresponding with lock bridge head outer diameter is formed with the elastic mouth hanging of outside bending, the described shell bottom face without the long box-shaped enclosure of flange is provided with perforation corresponding with lock bridge head, on the inside of the wall of box-shaped four fastening mouth hanging depression corresponding with lock shell is formed with by shell bottom position, the described tapered end assembly assembled is fastened with lock shell, load jump ring and the pin that rises, insert shell, insertion U-shape lock beam is to complete the assembling and locking to lockset, described lock shell of the lock bridge adapted with lock beam hole with multiple tracks locking groove.
8. the hinge open type U-shaped according to claim 1 being made up of parts such as tapered end assembly, tapered end, lock core, lock shell, lock bridge, alignment pin, the pin that rises, arc jump ring, spring housing, end socket, steel pipes is locked, it is characterized in that：The described external footpath of cylindrical tapered end is provided with two arc orientation notch corresponding with lock shell stile and fastening depression,Downward orientation notch both sides are provided with connection depression corresponding with spring housing extension hook-type connecting hook,Reverse end face is provided with annular die cavity corresponding with arc jump ring external diameter,Annular brace locating mould cavity corresponding with jump ring fixing end,Movable die cavity corresponding with openend closing stroke,Rotation sector movable space corresponding with the pin that rises,Cambered surface U-shaped support column corresponding with Locked segment both sides locking bolt head insertion supporting surface,Support column with annular brace locating mould cavity is contour adds the bilateral folding stroke of jump ring more than jump ring width,The circular arc outer diameter of described parallel circular arc jump ring is corresponding with tapered end locating mould cavity internal diameter and lock shell bending stile circular arc internal diameter,Connection end both sides all band positioning convexs,Position convex shaped section width corresponding with the U-shaped support column on tapered end,Mobile inclined-plane corresponding with the pin that rises is provided with the outside of the Locked segment of openend,Rotation space corresponding with the pin that rises is left on the inside of Locked segment,The described pin that rises is shorter in length than the internal diameter of steel pipe,It is corresponding with the reserved U-lag bore dia of lock core that interlude diameter is less than two ends diameter,The pin fitting recess hole site of rising that described lock core rotates connection end is corresponding with arc jump ring openend movement inclined-plane,The plane of described bending flute profile lock shell is provided with patchhole corresponding with key bit head,The arc of bending arc stile is corresponding with the positioning arc of tapered end,Upward stile is formed with otch fastening flanging corresponding with tapered end and locking bolt hole corresponding with locking bolt head,The outer warp of the circular spring housing of described opening is corresponding with lock body external diameter and pipe diameter,Middle part is provided with axially position convex shoulder corresponding with annular groove in the middle part of steel pipe,Plane by tapered end end is corresponding with the reverse end face of tapered end and lock shell stile end face,It is corresponding with the connecting groove on tapered end external diameter by the extension bending connecting hook at opening edge,The other end rotates opening and dowel hole corresponding with alignment pin provided with U-shaped corresponding with lock bridge hinged end,Described cylindrical end socket is provided with U-shaped rotation slot corresponding with lock bridge hinged end and dowel hole,U-lag base is provided with elastic gib head corresponding with lock bridge hinged end face,The internal diameter of described steel pipe is corresponding with tapered end external diameter,Middle part is formed with ring shaped axial locating slot,Insertion through hole corresponding with locking bolt head is formed with by tapered end end,The other end is provided with U-shaped breach corresponding with lock bridge hinged end and alignment pin blind hole,The position of U-shaped breach is corresponding with locking bolt head bore,Alignment pin blind hole and positioning close fit,The head end of described U-shaped lock bridge flat hinged end is provided with size circular arc chamfering,The elastic gib head of small arc-shaped and end socket coordinates.
9. the rotary type U-shaped according to claim 8 being made up of parts such as tapered end assembly, tapered end, lock core, lock shell, lock bridge, the pin that rises, arc jump ring, spring housing, end socket, steel pipes is locked, it is characterized in that：The described circular spring housing of opening and lock bridge be fixedly connected end two two ends connection closings of radial belt are made, it is middle for arc corresponding with the locking bolt head annular latch groove of lock bridge 44 is made in the middle of parallel flexible port shape, the port at outer end, two of described steel pipe is all formed with insertion through hole corresponding with locking bolt head, middle part and is formed with ring shaped axial detent corresponding with spring housing.
10. the welded type and the synchronous fast-assembled wirerope dual-purpose lock of fastening-type according to claim 1 being made up of parts such as tapered end assembly, tapered end, lock core, lock shell, spring, tapered end seat, locking bolt, jump ring, bolt seat, spring compressor, reed, joint, special-shaped jump ring, reinforced seat, screws, it is characterized in that：The reverse end face of described rectangle tapered end is provided with through hole corresponding with lock core small end,Assembling moving parallel channel space corresponding with jump ring,Assembling moving hole corresponding with spring and spring compressor,The hole is provided with angle corresponding with vehicle frame angle half with lock core hole,Locating button pilled-in selvedge corresponding with lock shell is provided with by the side in the hole,Described fastening-type tapered end 1 is provided with arc convex tendon corresponding with vehicle frame circular arc detent by vehicle frame face,Described circular dust-proof spring compressor cap head surface is provided with heavy nest corresponding with locking bolt head,Annular anti-avulsion shoulder corresponding with lock shell keyhole,Reverse side shoulder mandrel is corresponding with the internal diameter of spring,Shoulder diameter is corresponding with tapered end body aperture,It is corresponding that cap head height locks headstock thickness with lock shell,The described corresponding U-shaped shifting chute of parallel jump ring and lock core eccentric cylinder be located at connection end and the pin that rises in the middle of,The two stiles one side of described bending flute profile lock shell is provided with through hole corresponding with key bit head,Another side rises pin and keyhole corresponding with locking bolt head provided with hole flanging corresponding with jump ring,Two stile front ends folding has locating button pilled-in selvedge corresponding with tapered end,The arc on bottom land one side is corresponding with frame tube,Another side is straight flange corresponding with tapered end seat,Described welded type tapered end seat is the Kei-shaped tapered end seat of bending,Inner chamber is corresponding with lock shell profile,End socket end face arc is corresponding with vehicle frame rear profile tube,Preceding stile face is provided with circular hole corresponding with key,Back vertical edge face is provided with patchhole corresponding with locking bolt head,Open side is welded into one with vehicle frame rear profile tube down,Described bending box-shaped fastening-type tapered end seat is provided with convex corresponding with standpipe and tapered end with standpipe vertical edges end face,The interior stile end face parallel with standpipe is provided with locking bolt hole corresponding with tapered end,Head is converted into support flute profile corresponding with standpipe,Flute profile plane is provided with perforation corresponding with screw,The plane of described fastening-type tapered end seat outside stile parallel with standpipe is provided with circular hole corresponding with key,Head is converted into support flute profile corresponding with standpipe,Flute profile plane is provided with flange internal thread hole corresponding with screw,It is following that perforation and screwed hole are located at locking bolt hole,Screw dismounting head is covered by the locking bolt after locking,Stile plane and the support intersegmental straight flange bending fastening tape corresponding with frame tube of flute profile,Described welded type tapered end assembly fastens the tapered end assembly for loading spring and spring compressor with lock shell,Assembling of the tapered end seat completion to tapered end assembly is inserted by coach spring cap,Described fastening-type tapered end assembly is that the tapered end assembly that will be assembled is put into box-shaped tapered end seat,Bending fastening tape,Tighten the assembling that connecting screw completes fastening-type tapered end assembly,Four end faces of described welded type box-shaped locking bolt seat are corresponding with opposite side frame tube to be welded into one,With frame tube perpendicular end surface with leaving fixing assembling hole corresponding with reed at steel-pipe welding,Four sides is designed with locking corresponding with locking bolt and opens keyhole,Locking keyhole and the angle of seat tube are corresponding with two standpipe angle half,Open insertion keyhole parallel with frame tube,Top surface is provided with assembling circular hole corresponding with interlocking ring joint,Leave in-line patchhole corresponding with special-shaped jump ring in the side of top surface upward,Described arch anti-avulsion length of spring leaf is corresponding with bolt seat length,Two ends are provided with positioning convex shoulder corresponding with bolt seat hole,Depression in the middle part of arch is less than locking keyhole,Arch peak is higher than unlatching insertion keyhole,Described interlocking ring is by locking bolt,Wirerope and joint fastening composition interlocking ring,Described joint leaves positioning shaft shoulder with bolt seat connection end,Inserting paragraph external diameter is corresponding with connecting hole at the top of bolt seat,Inserting paragraph external diameter is provided with annular spring groove corresponding with special-shaped jump ring,Distance of the jump-ring slot away from the shaft shoulder is corresponding with bolt seat sheet metal thickness,At the described special-shaped jump ring opening being made of sheet material deformation section is imported provided with eight words,The centre of middle part O shape clamping active sections is connected with word push-in end socket,The assembling of described welded type bolt seat is that reed is inserted into fixing assembling hole from keyhole is opened,Insert joint,The special-shaped jump ring of insertion is in place,O shapes active section is forced to contract clamping from the deformation section of jump ring front end,The push-in end socket of jump ring is less than bolt seat surface,The profile of described open type dual U-shaped reinforced seat is corresponding with the inner chamber of locking bolt seat,Connection end reverse side is provided with arc convex tendon corresponding with seat tube detent,The position of dual U-shaped opening is corresponding with the keyhole of locking bolt seat,A/F is more than locking bolt diameter,Positioning step corresponding with reed two ends positioning convex shoulder is provided with the open end that frame tube is in the same direction,The coupling part that described fastening-type lock fastens seat is identical with fastening-type tapered end seat,The position in locking bolt hole is identical with welded type locking bolt seat,Box-shaped top surface is provided with amplification flange connecting hole corresponding with wirerope,With taper pin by the seat wedging of wirerope and locking bolt into interlocking ring,Load reinforced seat,Tighten fastening tape and complete the assembling to locking bolt seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101439660A CN101153523A (en) | 2006-08-17 | 2007-08-16 | High-privacy, technology unlock preventing strong destruction preventing lock core and application of the same |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610032093 | 2006-08-17 | ||
| CN200610032093.1 | 2006-08-17 | ||
| CNA2007101439660A CN101153523A (en) | 2006-08-17 | 2007-08-16 | High-privacy, technology unlock preventing strong destruction preventing lock core and application of the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101153523A true CN101153523A (en) | 2008-04-02 |
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ID=39255381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101439660A Pending CN101153523A (en) | 2006-08-17 | 2007-08-16 | High-privacy, technology unlock preventing strong destruction preventing lock core and application of the same |
Country Status (1)
| Country | Link |
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| CN (1) | CN101153523A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527002A (en) * | 2013-11-01 | 2014-01-22 | 银川利智信知识产权咨询服务有限公司 | Novel mechanical lock without pin tumbler and special key |
| CN103527003A (en) * | 2013-11-01 | 2014-01-22 | 银川利智信知识产权咨询服务有限公司 | No-tumbler mechanical lock and special key thereof |
| CN103670025A (en) * | 2012-09-03 | 2014-03-26 | 彭梁渝 | Combined mechanical anti-theft lock |
| CN108155593A (en) * | 2018-01-25 | 2018-06-12 | 温州隆森电气有限公司 | A kind of low-voltage distribution cabinet drawer chassis |
| CN108338535A (en) * | 2018-02-11 | 2018-07-31 | 凌学锋 | A kind of novel and multifunctional automation combination sideboard |
| CN108341121A (en) * | 2017-11-28 | 2018-07-31 | 中久物流有限公司 | Cycle utensil suitable for condenser for refrigerator |
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2007
- 2007-08-16 CN CNA2007101439660A patent/CN101153523A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103670025A (en) * | 2012-09-03 | 2014-03-26 | 彭梁渝 | Combined mechanical anti-theft lock |
| CN103670025B (en) * | 2012-09-03 | 2015-11-25 | 彭梁渝 | Combined machine theftproof lock |
| CN103527002A (en) * | 2013-11-01 | 2014-01-22 | 银川利智信知识产权咨询服务有限公司 | Novel mechanical lock without pin tumbler and special key |
| CN103527003A (en) * | 2013-11-01 | 2014-01-22 | 银川利智信知识产权咨询服务有限公司 | No-tumbler mechanical lock and special key thereof |
| CN103527003B (en) * | 2013-11-01 | 2018-01-09 | 银川利智信知识产权咨询服务有限公司 | Mechanical lock without pin tumbler and private key |
| CN108341121A (en) * | 2017-11-28 | 2018-07-31 | 中久物流有限公司 | Cycle utensil suitable for condenser for refrigerator |
| CN108155593A (en) * | 2018-01-25 | 2018-06-12 | 温州隆森电气有限公司 | A kind of low-voltage distribution cabinet drawer chassis |
| CN108155593B (en) * | 2018-01-25 | 2023-06-06 | 温州德源电气有限公司 | Drawer chassis for low-voltage power distribution cabinet |
| CN108338535A (en) * | 2018-02-11 | 2018-07-31 | 凌学锋 | A kind of novel and multifunctional automation combination sideboard |
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Application publication date: 20080402 |