CN104074399A - Technical opening-preventing lock - Google Patents
Technical opening-preventing lock Download PDFInfo
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- CN104074399A CN104074399A CN201410313920.9A CN201410313920A CN104074399A CN 104074399 A CN104074399 A CN 104074399A CN 201410313920 A CN201410313920 A CN 201410313920A CN 104074399 A CN104074399 A CN 104074399A
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Abstract
The invention discloses a technical opening-preventing lock. The lock comprises a lock cylinder (1), a lock cylinder body (2), a lock sleeve (3), lock cylinder springs (4), lock cylinder body springs (5), a lock cylinder spring control device, a lock cylinder body spring control device and a key (8); three lock cylinder spring holes (111) are formed in a lock cylinder block (11) and the lock cylinder springs (4) are mounted in the lock cylinder spring holes (111), respectively; three lock cylinder body spring holes (211) are formed in a lock cylinder body block and the lock cylinder body springs (5) are mounted in the lock cylinder body spring holes (211); the lock cylinder springs (4) and the lock cylinder body springs (5) are all stepped springs; the lock cylinder spring control device and the lock cylinder body spring control device are capable of controlling the movement of the lock cylinder springs (4) and the lock cylinder body springs (5), respectively. The movement of the lock cylinder springs (4) and the lock cylinder body springs (5) is controlled so that the lock can be well prevented from being opened by people by use of technical opening methods.
Description
Technical field
The present invention relates to the tapered end of a kind of tapered end, particularly a kind of anti-technical opening.
Background technology
Technology unlocking is exactly the key that does not use lock itself preparation, the violence method such as also do not use brill, weld, cut, explode, turn round, but adopt certain instrument, and by ad hoc approach, a kind of unlocking technique that lock is opened.Current technology unlocking method mainly contains: 1. adopt hook lock instrument to unblank; 2. hit rifle, hit tooth method and unblank; 3. software article pressing method is unblanked; 4. master key method is unblanked.
Technology unlocking can bring certain convenience, for example, and in the time that people have fallen key or be placed in the house locked or case, cannot open the door, just can ask special technician by the means of technology unlocking, lock to be opened, neither damage lock, do not destroy door, bring more convenient yet.But technology unlocking can bring very big destabilizing factor to society, for example, if technology unlocking is utilized by some robbers, will make many people's property be subject to very large threat or loss, even life comes to harm.
So technology unlocking only can be realized, topmost reason is that current lock head structure forms, because current tapered end mainly comprises lock core, lock core body and key; In lock core body, be provided with the lock core hole for lock core is installed; Lock core is arranged in the lock core hole of lock core body, and lock core can rotate in the lock core hole of lock core body; Lock core is provided with more than one lock core marble hole, and lock core marble is more than one, and each lock core marble is arranged on respectively in the lock core marble hole on lock core piece; Lock core body is provided with the more than one lock core body marble hole corresponding with lock core marble hole on lock core piece, and lock core body pellet is arranged in the lock core body marble hole on lock core body, and marble spring is also installed in lock core body marble hole; On lock core, be also provided with key insertion hole, be provided with on the key the pellet hole corresponding with lock core marble; While being locked in locking states, lock core marble and lock core body pellet can move freely in the passage of lock core marble hole and the formation of lock core body marble hole, so just provide the condition that facilitates to technology unlocking, people can be with make easily lock core marble consistent with the interface of lock core body with lock core with the interface of lock core body pellet by various ways, thereby reach the object of technology unlocking, or directly lock core marble is clamp-oned in lock core body marble hole, lock core and lock core body are not fastened, reach the object of technology unlocking.
Summary of the invention
The tapered end that the object of the invention is to overcome the above-mentioned deficiency of prior art and provide a kind of anti-technical opening; the movement of its lock core marble and lock core body pellet is controlled; thereby can avoid well people to unblank, hit rifle by hook lock instrument and hit the skilled unlocking methods such as tooth method is unblanked, software article pressing method is unblanked, master key method is unblanked unlatching, it can protect people's life, property safety well.
Technical scheme of the present invention is: a kind of tapered end of anti-technical opening, and it comprises lock core, lock core body, lock core marble, lock core body pellet, lock core marble control device and key; In lock core body, be provided with the lock core hole for lock core is installed; Lock core is arranged in the lock core hole of lock core body, and lock core can rotate in the lock core hole of lock core body; Lock core comprises an above lock core piece, and an above lock core piece is spliced into lock core; Lock core body comprises an above lock core body piece corresponding with lock core piece, and an above lock core body piece is spliced into lock core body; Lock core piece is provided with more than one lock core marble hole, and lock core marble is more than one, and each lock core marble is arranged on respectively in the lock core marble hole on lock core piece; Lock core body piece is provided with the more than one lock core body marble hole corresponding with lock core marble hole on lock core piece, and lock core body pellet is arranged in the lock core body marble hole on lock core body piece, and marble spring is also installed in lock core body marble hole; On lock core piece, be also provided with key insertion hole, be provided with on the key the pellet hole corresponding with lock core marble; Lock core marble is ladder pellet, and it is provided with ladder, and ladder can match with lock core marble control device; Lock core marble control device comprises lock core marble card, lock core marble card holder, lock core marble cartridge and lock core control pellet; In lock core marble cartridge, be provided with the inner chamber for lock core marble card and lock core marble card holder are installed, lock core marble card holder is movably arranged in the inner chamber of lock core marble cartridge; Lock core marble card is more than one, and difference is also corresponding with lock core marble, and lock core marble card is clip or the snib matching with the ladder of lock core marble, and lock core marble card is arranged in lock core marble card holder; Lock core marble card holder two ends are respectively equipped with the newel post of projection or hook-type; Between lock core marble card holder and lock core marble cartridge, be also provided with card holder return spring, the relevant position that is positioned at each lock core marble card in lock core marble cartridge is also provided with the pellet card that lock core marble card can be strutted and struts post, and lock core marble is arranged with pellet card and struts the curved shape that post matches; On lock core piece, have with lock core marble hole intersect for the lock core marble control device hole of lock core marble cartridge is installed, lock core marble cartridge is arranged in the lock core marble control device hole of lock core piece; The front and back position that is positioned at more than one lock core marble hole on lock core piece is respectively equipped with the lock core control marble hole for lock core marble hole is installed, and lock core control pellet is arranged in the lock core control marble hole of lock core piece; In lock core marble cartridge, be also respectively equipped with cartridge lock core marble hole and cartridge lock core control marble hole corresponding to the lock core marble hole of lock core piece and the position of lock core control marble hole, lock core marble and lock core control pellet pass respectively from cartridge lock core marble hole and cartridge lock core control marble hole; Lock core control pellet is provided with the projection corresponding with newel post in lock core marble card holder.
The further technical scheme of the present invention is: it also comprises lock core body pellet control device, and lock core body pellet control device comprises lock core body pellet card, lock core body pellet card holder, lock core body pellet cartridge and lock core body control pellet; Lock core body pellet is ladder pellet, and it is provided with ladder; Lock core body pellet card is clip or the snib matching with the ladder of lock core body pellet; Lock core body pellet card holder two ends are respectively equipped with the newel post of projection or hook-type; Lock core body pellet card is arranged in lock core body pellet card holder, and lock core body pellet card is more than one, and corresponding with corresponding lock core body pellet; In lock core body pellet cartridge, be provided with the inner chamber for lock core body pellet card and lock core body pellet card holder are installed, lock core body pellet links same lock core body pellet card holder and is movably arranged in the inner chamber of lock core body pellet cartridge, between lock core body pellet card holder and lock core body pellet cartridge, be also provided with card holder return spring, the relevant position that is positioned at each lock core body pellet card in lock core body pellet cartridge is also provided with the pellet card that lock core body pellet card is strutted and struts post, and lock core body pellet is arranged with pellet card and struts the curved shape that post matches; On lock core body piece, have with lock core body marble hole intersect for the lock core body pellet control device hole of lock core body pellet cartridge is installed, lock core body pellet cartridge is arranged in the lock core body pellet control device hole of lock core body piece; In lock core body pellet cartridge, be also respectively equipped with cartridge lock core body marble hole and cartridge lock core control marble hole corresponding to the lock core body marble hole of lock core body piece and the position of lock core body control marble hole, lock core body pellet and lock core body control pellet pass respectively from cartridge lock core body marble hole and cartridge lock core control marble hole; On lock core body piece, the front and back position of more than one lock core body marble hole is respectively equipped with the lock core body control marble hole for lock core body marble hole is installed, lock core body control pellet is arranged in the lock core body control marble hole of lock core body piece, and through the cartridge lock core control marble hole in lock core body pellet cartridge, in the lock core body control marble hole of lock core body piece, near lock core body control pellet outer end, control marble spring is also installed; Lock core body control pellet is provided with the projection corresponding with newel post in lock core body pellet card holder.
The present invention further technical scheme is: described lock core entirety is cylindrical, and each lock core piece is fan cylindricality, and the cross section of each lock core piece is respectively the fan-shaped of Equal round; Lock core piece and lock core body piece are two, and key includes the Liang Ge branch corresponding with lock core piece.
The present invention further technical scheme is: described lock core piece is provided with three lock core marble holes, and three lock core marble holes are arranged in a row vertically; Lock core body marble hole is corresponding with lock core marble hole and number is identical; The number of lock core marble is consistent with lock core marble hole, and the number of lock core body pellet is consistent with the number of lock core body marble hole.
The present invention also further technical scheme is: on described lock core marble, be also provided with draw-in groove; On lock core body pellet, be also provided with draw-in groove.
The further technical scheme of the present invention is: the top of the newel post at described lock core marble card holder two ends is pointed; The end of the projection on lock core control pellet is match with the top of the newel post of lock core marble card holder pointed, and the projection on lock core control pellet is the inclined-plane matching with the newel post of lock core marble card holder towards the axial side of lock core control pellet; The top of the newel post at lock core body pellet card holder two ends is pointed; The end of the projection on lock core body control pellet is match with the top of the newel post of lock core body pellet card holder pointed.
The further technical scheme of the present invention is: lock core marble control device hole and lock core marble hole on described lock core piece are perpendicular; The lock core body pellet control device hole and the lock core body marble hole that on lock core body piece, have are perpendicular.
The further technical scheme of the present invention is: lock core marble is divided into less inner segment and larger outer section by the ladder of described lock core marble; Lock core body pellet is divided into less inner segment and larger outer section by lock core body pellet ladder; The spacing projection that is also provided with the moving range for limiting lock core marble card holder in the upper chamber in the inner of lock core marble cartridge, lock core marble card holder is positioned at a side of the spacing projection of lock core marble cartridge; Lock core marble card is that elastomeric material is made; In the upper chamber in the inner of lock core body pellet cartridge, be also provided with the spacing projection for the moving range of limitation lock core body pellet card holder, lock core body pellet card holder is positioned at a side of the spacing projection of lock core body pellet cartridge; Lock core marble cartridge two outer ends are respectively equipped with the cylindrical surface consistent with the lateral surface of lock core piece; Lock core body pellet cartridge two outer ends are respectively equipped with the cylindrical surface consistent with the lateral surface of lock core body piece; The tapered end of described anti-technical opening also comprises lock tube, and lock tube is sleeved on lock core body.
The present invention compared with prior art has following features:
1. radially (with respect to lock core for radially) mobile being controlled of lock core marble and lock core body pellet; thereby can avoid well people to unblank, hit rifle by hook lock instrument and hit the skilled unlocking methods such as tooth method is unblanked, software article pressing method is unblanked, master key method is unblanked unlatching, it can protect people's life, property safety well.
2. the top of the newel post at lock core marble card holder two ends is that the end of the projection on pointed, lock core control pellet is that the top of the newel post at pointed, lock core body pellet card holder two ends is that the end of the projection on pointed, lock core body control pellet is pointed, further improve the precision of unblanking, made by skilled unlocking utmost point difficulty difficulty.
3. the draw-in groove on lock core body pellet and lock core marble matches with lock core marble control device and lock core body pellet control device respectively, makes technology unlocking can fall into " permanent " locked trap, has further improved the difficulty of technology unlocking.
Below in conjunction with the drawings and specific embodiments, detailed structure of the present invention is further described.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is that Fig. 1 is along the partial enlarged drawing within the scope of F line;
Fig. 3 be Fig. 1 A-A sectional view (only cut part related to the present invention open, under sectional view with; Lock core marble card is opened the state while loosening lock core marble);
Fig. 4 is that Fig. 3 is along the partial enlarged drawing within the scope of G line;
Fig. 5 is the A-A sectional view (lock core marble card draws the state while blocking lock core marble in) of Fig. 1;
Fig. 6 is that Fig. 5 is along the partial enlarged drawing within the scope of H line;
Fig. 7 is the B-B sectional view of Fig. 1;
Fig. 8 is that Fig. 7 is along the partial enlarged drawing within the scope of I line;
Fig. 9 is the C-C sectional view of Fig. 1;
Figure 10 is the D-D sectional view of Fig. 1;
Figure 11 is the E-E sectional view of Fig. 1;
Structural representation when Figure 12 is key taking-up of the present invention;
Figure 13 is that Figure 12 is along the partial enlarged drawing within the scope of J line;
Figure 14 is the structural representation of lock core piece of the present invention;
Figure 15 is the upward view of Figure 14;
Figure 16 is the K-K sectional view of Figure 14;
Figure 17 is the L-L sectional view of Figure 14;
Figure 18 is the perspective view (being phantom drawing, lower same) of lock core piece of the present invention;
Figure 19 is the perspective view at another visual angle of lock core piece of the present invention;
Figure 20 is the structural representation of lock core body piece of the present invention;
Figure 21 is the rear elevation of Figure 20;
Figure 22 is the upward view of Figure 20;
Figure 23 is the M-M sectional view of Figure 20;
Figure 24 is the N-N sectional view of Figure 20;
Figure 25 is the perspective view of lock core body piece of the present invention;
Figure 26 is the perspective view at another visual angle of lock core body piece of the present invention;
Figure 27 is the structural representation (lock core body pellet cartridge also has structure essentially identical with it) of lock core marble cartridge of the present invention;
Figure 28 is the O-O sectional view of Figure 27;
Figure 29 is the P-P sectional view of Figure 27;
Figure 30 is the Q-Q sectional view of Figure 27;
Figure 31 is the R-R sectional view of Figure 27;
Figure 32 is the structural representation (lock core body pellet card holder also has structure essentially identical with it) of lock core marble card holder of the present invention;
Figure 33 is the S-S sectional view of Figure 32;
Figure 34 is the rear elevation of Figure 32;
Figure 35 is the perspective view of lock core marble card holder of the present invention;
Figure 36 is the perspective view at another visual angle of lock core marble card holder of the present invention;
Figure 37 is the perspective view at the another visual angle of lock core marble card holder of the present invention;
Figure 38 is the structural representation (be phantom drawing, lock core body pellet also has structure essentially identical with it) of a kind of form of lock core marble of the present invention;
There is the pellet (interior pellet or outer pellet) of hierarchic structure
Figure 39 is the perspective view at another visual angle of a kind of form of lock core marble of the present invention;
Figure 40 is the perspective view of the another kind of form of lock core marble of the present invention;
Figure 41 is the perspective view at another visual angle of the another kind of form of lock core marble of the present invention;
Figure 42 is the structural representation (lock core body control pellet also has structure essentially identical with it) of lock core control pellet of the present invention;
Figure 43 is the T-T sectional view of Figure 42;
Figure 44 is the left view of Figure 42;
Figure 45 is the top view of Figure 42;
Figure 46 is the perspective view of lock core control pellet of the present invention;
Figure 47 is the perspective view at another visual angle of lock core control pellet of the present invention;
Figure 48 is the structural representation of key of the present invention;
Figure 49 is the top view of Figure 48;
Figure 50 is that Fig. 2 is along the partial enlarged drawing within the scope of U line.
Detailed description of the invention
Embodiment 1
As shown in Fig. 1-11: a kind of tapered end of anti-technical opening, it comprises lock core 1, lock core body 2, lock tube 3, lock core marble 4, lock core body pellet 5, lock core marble control device, lock core body pellet control device and key 8.
In lock core body 2, be provided with the lock cylinder hole for lock core 1 is installed; Lock core 1 is arranged in the lock core hole of lock core body 2, and lock core 1 can rotate in the lock core hole of lock core body 2.
More than lock core 1 comprises one, (shown in Fig. 9-11 is symmetrical two, in the time that lock core piece 11 only has one, lock core piece 11 is exactly lock core 1) lock core piece 11, an above lock core piece 11 is spliced into a lock cylinder 1, be that lock core 1 entirety is cylindrical, each lock core piece is fan cylindricality (fan cylindricality refers to that its cross section is fan-shaped or fans annular cylindricality), the cross section of each lock core piece 11 is respectively the fan-shaped of Equal round (being that each lock core piece 11 sizes are identical), its cross section can be also that size is unequal fan-shaped, is the fan-shaped of Equal round not.
Lock core body 2 comprises shown in above lock core body piece 21(Fig. 9-11 corresponding with lock core piece 11 being two), an above lock core body piece 21 is spliced into lock core body 2.
It is three lock core marble holes 111 that lock core piece 11 is provided with more than one lock core marble hole 111(shown in Figure 14,16,19), more than one lock core marble hole 111 is arranged in a row vertically and (is arranged in a row and not only comprises that orthoscopic is arranged in a row, certainly comprise the quincunx grade various ways such as mode is arranged in a row that stagger), lock core marble hole 111 is for installing lock core marble 4, the number of lock core marble 4 is consistent with lock core marble hole 111, and each lock core marble 4 is arranged on respectively in the lock core marble hole 111 on lock core piece 11.
Lock core body piece 21 is provided with that corresponding with lock core marble hole 111 on lock core piece 11 (position is corresponding, number is identical) lock core body marble hole 211(as shown in Figure 20,21,23,25,26), lock core body marble hole 211 is for installing lock core body pellet 5 and marble spring 212(as shown in Figure 10,50), the number of lock core body pellet 5 is consistent with the number of lock core body marble hole 211, and each lock core body pellet 5 and marble spring 212 are arranged on respectively in the lock core body marble hole 211 on lock core body piece 21; Because the lock core body marble hole 211 on lock core body piece 21 is corresponding with lock core marble hole 111 positions on lock core piece 11, lock core marble 4, lock core body pellet 5 can move (play) in the passage that lock core marble hole 111 and core body marble hole 211 form; In the time that the interface of the interface of lock core marble 4 and lock core body pellet 5 and lock core piece 11 and lock core body piece 21 is consistent, lock core piece 11 can freely relatively rotate with lock core body piece 21, in unlocking condition, in the time that the interface of the interface of lock core marble 4, lock core body pellet 5 and lock core piece 11 and lock core body piece 21 is not consistent, lock core marble 4 or lock core body pellet 5 have fastened lock core piece 11 and lock core body piece 21, lock core piece 11 can not relatively rotate with lock core body piece 21, in locking state.
Lock tube 3 is sleeved on lock core body 2, and it can be set with the lock core body 21 of above (when being that this function is just more obvious when more than twice) on the one hand in aggregates, and it can entangle the marble spring 212 being pressed on lock core body pellet 5 on the other hand; On lock core piece 11, be also provided with key insertion hole 112(as shown in figure 13), key 8 can be an overall structure, can be also to include the more than one branch corresponding with lock core piece 11 (to be that key 8 is corresponding with lock core piece 11, to be divided into several branches; As shown in figure 49, key 8 is divided into Liang Ge branch, each branch is corresponding to a key insertion hole 112 on lock core piece 11), the pellet hole 81(that the depth that key 8 is provided with corresponding with lock core marble 4 (cooperation) does not wait sees on the whole, exactly at key 8 basal planes to have rugged tooth).
As shown in Figure 38-41, lock core marble 4 is ladder pellet, it is little that it is provided with one-level ladder 41(one end in lock core, outside one end is large, the middle ladder 41 that forms), lock core marble 4 is divided into less inner segment 42 and larger outer section 43 by ladder 41, can also be provided with draw-in groove 44(as shown in Figure 40-41 on outer section 43 of lock core marble 4); Ladder 41 on lock core marble 4 and draw-in groove 44 can match with lock core marble control device, for moving axially of lock core marble 4 controlled; Certainly, ladder 41 on lock core marble 4 and draw-in groove 44 can also be that the various structures that can block pellet such as hole, concavo-convex, screw thread form, and as long as matching with lock core marble control device, to realize the structure that moving axially of lock core marble 4 controlled all identical with design of the present invention.
As shown in Fig. 2-6, lock core marble control device comprises lock core marble card 61, lock core marble card holder 62, lock core marble cartridge 63 and lock core control pellet 64, lock core marble card 61 is the clip that matches with ladder 41 and the draw-in groove 44 of lock core marble 4 or snib (intermediate plates of two the ends formation spring-piece types that form for doubling shown in Fig. 4), as shown in Figure 32-37, lock core marble card holder 62 is for installing lock core marble card 61, which is provided with the mounting groove 621(that lock core marble card 61 can be installed as Figure 32, shown in 36), lock core marble card holder 62 two ends are respectively equipped with the newel post 622 of projection (or hook-type), newel post 622 is for transmitting the promotion (promotion of the projection 641 on lock core control pellet 64, as Fig. 9, shown in 11) power that moves of lock core marble card holder 62, the top of newel post 622 is pointed, (pointed its end face docking with the projection 641 on lock core control pellet 64 that makes is less can to improve anti-theft capability, making lock core control pellet 64 want to move outside pushing lock cylinder pellet card 61 can be less in the scope radially moving freely in the time of open mode, thereby be the control that 64 of lock core control pellets exist a certain accurate position ability pushing lock cylinder pellet card holder 62 to drive lock core marble cards 61 to unclamp lock core marble 4, reach the object of unblanking, and the size that moves radially of lock core control pellet 64 is cheated 81 depths by the pellet on key 8 and is determined, a specified moment can only inserting at key 8 is just unclamped the clamping of the control to lock core marble 4, other state lock core marble 4 is all jammed, cannot freely move axially, can not unblank, sharp structure has improved difficulty to pirate of the open lock thus), lock core marble card 61 is arranged in lock core marble card holder 62 by the mounting groove 621 of lock core marble card holder 62, lock core marble card 61 is more than one, its number is generally identical with the number of corresponding lock core marble 4 (shown in Fig. 1-6 is three), can ensure that each lock core marble card 61 controls the motion of a lock core marble 4, as shown in Figure 27-31, in lock core marble cartridge 63, be provided with the inner chamber 631 for lock core marble card 61 and lock core marble card holder 62 are installed, in the upper chamber in the inner 631 of lock core marble cartridge 63, be also provided with the spacing projection 632 of the moving range for limiting lock core marble card holder 62, lock core marble card 61 is movably arranged on together with lock core marble card holder 62 in the inner chamber 631 of lock core marble cartridge 63, between lock core marble card holder 62 and lock core marble cartridge 63, be also provided with card holder return spring 633, lock core marble card holder 62 is positioned at a side of the spacing projection 632 of lock core marble cartridge 63, card holder return spring 633 can press to lock core marble card holder 62 spacing projection 632, the relevant position that is positioned at each lock core marble card 61 in lock core marble cartridge 63 is also provided with the pellet card that lock core marble card 61 can be strutted and struts post 634, in the time that lock core marble card holder 62 drives lock core marble card 61 to move, pellet card struts post 634 and can force lock core marble card 61 to open or draw (curved shape that also changes lock core marble card 61) in, lock core marble card 61 is provided with pellet card and struts the curved shape that post 634 matches, to can be subject to pellet card and strut the extruding of post 634 in the time that lock core marble card 61 moves, lock core marble card 61 is made for having good flexible material, can clamp or decontrol lock core marble 4 to make lock core marble card 61, thereby realize the control mobile to lock core marble 4 axial (in lock core marble hole 111).
As shown in Figure 14-19, on lock core piece 11, have with lock core marble hole 111 and intersect and (be generally orthogonal, be square crossing) for the lock core marble control device hole 113 of lock core marble cartridge 63 is installed, lock core marble cartridge 63 is arranged in the lock core marble control device hole 113 of lock core piece 11,63 liang of outer ends of lock core marble cartridge are respectively equipped with the cylindrical surface consistent with the lateral surface of lock core piece 11 635, to can match with lock core body 2 (being convenient to rotate); In lock core marble cartridge 63, be also respectively equipped with cartridge lock core marble hole 636 and cartridge lock core control marble hole 637(as shown in Figure 27,29 corresponding to the lock core marble hole 111 of lock core piece 11 and the position of lock core control marble hole 114), lock core marble 4 and lock core control pellet 64 pass respectively from cartridge lock core marble hole 636 and cartridge lock core control marble hole 637.
The front and back position that is positioned at a row (shown in accompanying drawing is three) lock core marble hole 111 on lock core piece 11 is respectively equipped with the lock core control marble hole 114 for lock core marble hole 111 is installed, lock core control pellet 64 is two, two lock core control pellets 64 are arranged on respectively in two lock core control marble holes 114 of lock core piece 11, and through the cartridge lock core control marble hole 637 in lock core marble cartridge 63.
As shown in Fig. 9,11,43, lock core control pellet 64 is provided with the projection 641(corresponding with newel post 622 in lock core marble card holder 62 as shown in Fig. 4,9,11), projection 641 is inclined-plane towards the axial side of lock core control pellet 64, match to facilitate with the newel post 622 of lock core marble card holder 62, the end of projection 641 is pointed, docks area I improve anti-theft capability with the end of the newel post 622 of lock core marble card holder 62.
Lock core body pellet 5 and lock core body pellet control device have respectively structure and the operating principle with lock core marble 4 and lock core marble control device basic identical (roughly the same).; as shown in Figure 10,50 (also can with reference to shown in Figure 38-41), lock core body pellet 5 be ladder pellet, and it is provided with one-level ladder 51; lock core body pellet 5 is divided into less inner segment 52 and larger outer section 53 by ladder 51, can also be provided with draw-in groove 54 on outer section 53 of lock core body pellet 5; Ladder 51 on lock core body pellet 5 and draw-in groove 54 can match with lock core body pellet control device, for moving axially of lock core body pellet 5 controlled.As shown in Fig. 2,7,8,9,11,50, lock core body pellet control device comprises lock core body pellet card 71, lock core body pellet card holder 72, lock core body pellet cartridge 73 and lock core body control pellet 74, clip or the snib of lock core body pellet card 71 for matching with ladder 51 and the draw-in groove 54 of lock core body pellet 5, lock core body pellet card holder 72 is for installing lock core body pellet card 71, which is provided with the mounting groove 721(that lock core body pellet card 71 can be installed also can be with reference to as shown in Figure 32,36), lock core body pellet card holder 72 two ends are respectively equipped with the newel post 722 of projection (or hook-type), lock core body pellet card 71 is arranged in lock core body pellet card holder 72 by the mounting groove 721 of lock core body pellet card holder 72, lock core body pellet card 71 is more than one, and its number is generally identical with the number of corresponding lock core body pellet 5 (shown in Fig. 1,2,7,8 is three), as Fig. 1, 2, 7, (can also with reference to shown in Figure 27-31) shown in 8, in lock core body pellet cartridge 73, be provided with the inner chamber 731 for lock core body pellet card 71 and lock core body pellet card holder 72 are installed, in the upper chamber in the inner 731 of lock core body pellet cartridge 73, be also provided with the spacing projection 732 for the moving range of limitation lock core body pellet card holder 72, lock core body pellet card 71 is movably arranged on together with lock core body pellet card holder 72 in the inner chamber 731 of lock core body pellet cartridge 73, between lock core body pellet card holder 72 and lock core body pellet cartridge 73, be also provided with card holder return spring 733, lock core body pellet card holder 72 is positioned at a side of the spacing projection 732 of lock core body pellet cartridge 73, card holder return spring 733 can press to spacing projection 732 by lock core body pellet card holder 72, the relevant position that is positioned at each lock core body pellet card 71 in lock core body pellet cartridge 73 is also provided with the pellet card that lock core body pellet card 71 can be strutted and struts post 734, lock core body pellet card 71 is provided with pellet card and struts the curved shape that post 734 matches.As shown in Figure 20-26, on lock core body piece 21, have with lock core body marble hole 211 and intersect and (be generally orthogonal, be square crossing) for the lock core body pellet control device hole 213 of lock core body pellet cartridge 73 is installed, lock core body pellet cartridge 73 is arranged in the lock core body pellet control device hole 213 of lock core body piece 21 (as shown in figure 50), and 73 liang of outer ends of lock core body pellet cartridge are respectively equipped with the cylindrical surface consistent with the lateral surface of lock core body piece 21; Lock core body marble hole 211 corresponding to lock core body piece 21 in lock core body pellet cartridge 73 is also respectively equipped with cartridge lock core body marble hole 736(as shown in figure 10 with the position of lock core body control marble hole 214, can also be with reference to shown in 27,29) and cartridge lock core control marble hole 737(as shown in Fig. 9,11, all right with reference to shown in 27,29), lock core body pellet 5 and lock core body control pellet 74 pass respectively from cartridge lock core body marble hole 736 and cartridge lock core control marble hole 737.The front and back position that is positioned at a row (shown in accompanying drawing is three) lock core body marble hole 211 on lock core body piece 21 is respectively equipped with the lock core body control marble hole 214 for lock core body marble hole 211 is installed, lock core body control pellet 74 is two, two lock core body control pellets 74 are arranged on respectively in two lock core body control marble holes 214 of lock core body piece 21, and through the cartridge lock core control marble hole 737 in lock core body pellet cartridge 73, in the lock core body control marble hole 214 of lock core body piece 21, near lock core body control pellet 74 outer ends, control marble spring is also installed.As shown in Fig. 9,11 (can also with reference to shown in Figure 43), lock core body control pellet 74 is provided with the projection 741(corresponding with newel post 722 in lock core body pellet card holder 72 as shown in Fig. 4,9,11), projection 741 is inclined-plane towards the axial side of lock core body control pellet 74, and the end of projection 741 is pointed.
Using method of the present invention and operating principle:
1. in the time that key 8 exits, under the effect of the basal plane of key 8, all lock core marbles 4 all move (radially outwards moving) outward, make lock core marble card 61 just in time be stuck in ladder 41 places of lock core marble 4, lock core marble 4 has just fastened lock core 1 and lock core piece 11 like this, lock core 1 can not rotate, in locking states, with a little whiles, under the effect of lock core marble 4, lock core body pellet 5 is outer moving also, lock core body pellet card 71 is just in time stuck in ladder 51 places of lock core body pellet 5, lock core body pellet 5 is blocked in not meeting and moved, to ensure that the door bolt death situation state of lock core marble 4 is (as Figure 12, shown in 13), because lock core marble 4 is blocked (or clamping) by lock core marble card 61, it can be from the interior movement of trend lock core 1, like this, when people's (being generally robber) adopt the method for the technology unlockings such as shock to go to unblank, lock core marble 4 still can be to the interior movement of lock core 1, can not remove the state that fastenes of lock core marble 4, so cannot wait technology unlocking method to unblank by shock, equally, when people adopt the method for the technology unlockings such as dead man to go to stir lock core marble 4, lock core marble 4 still can be to the interior movement of lock core 1, can not remove the effect that fastenes of lock core marble 4, so also cannot carry out technology unlocking, reach the object of anti-technology unlocking.
2. in the time that key 8 inserts, the basal plane of key and the dark recessed pellet not waiting are cheated 81 inner ends that act on lock core control pellet 64, can be with movable lock core control pellet 64 to move axially, when the projection 641 on lock core control pellet 64 and the newel post 622 in lock core marble card holder 62 touch while connecing (also to connecting, as Fig. 9, shown in 11), at this moment the projection 641 on lock core control pellet 64 also can be moved, the newel post 622 of its skew back face on can pushing lock cylinder pellet card holder 62, thereby pushing lock cylinder pellet card holder 62 moves to side, lock core marble card holder 62 drives lock core marble card 61 to move to side, the pellet card of lock core marble card 61 in lock core marble cartridge 63 struts the outer amoeboid movement of opening occurs under the effect of post 634, while opening outside lock core marble card 61, just decontrol lock core marble 4(and do not reclamped lock core marble 4, as shown in Figure 4), can there is free matching relationship with key in lock core marble 4, meanwhile, lock core body control pellet 74 can move axially by pushing lock cylinder body control pellet 74, when the projection 741 on lock core body control pellet 74 and the newel post 722 in lock core body pellet card holder 72 touch while connecing (to connecting, as Fig. 9, shown in 11), at this moment the projection 741 on lock core body control pellet 74 also can be moved, the newel post 722 of its skew back face on can pushing lock cylinder body pellet card holder 72, thereby pushing lock cylinder body pellet card holder 72 moves to side, lock core body pellet card holder 72 drives lock core body pellet card 71 to move to side, the pellet card of lock core body pellet card 71 in lock core body pellet cartridge 73 struts the outer amoeboid movement of opening occurs under the effect of post 734, while opening outside lock core body pellet card 71, just decontrol lock core body pellet 5(and do not reclamped lock core body pellet 5, as shown in Figure 4), can there is free matching relationship with lock core marble 4 in lock core body pellet 5, make lock core body pellet 5 consistent with the interface of lock core body piece 21 with lock core piece 11 with lock core marble 4 interfaces, can realize and unblanking.
3. when drilled or other the undesired method for unlocking of lock core marble is because causing when the newel post 622 in projection 641 and lock core marble card holder 62 on lock core control pellet 64 is to connecting, and when the newel post 722 in projection 741 and lock core body pellet card holder 72 on lock core body control pellet 74 is to connecting, at this moment lock core body pellet 5 and radially automated movement of lock core marble 4, because not being unblanks by supporting key 8, just easily make lock core body pellet 5 and lock core marble 4 excessively mobile, cause lock core marble card 61 can block the draw-in groove 44 on lock core marble 4, lock core body pellet card 71 can block the draw-in groove 54 on lock core body pellet 5, not only cannot reach the object of pirate of the open lock, also cause tapered end locked by " permanent ".
The present invention is not limited to above-mentioned concrete structure, as long as having within the pellet control device that lock core marble 4 or lock core body pellet 5 are controlled identical with the present invention or that be equal to just drops on protection scope of the present invention.
Claims (10)
1. a tapered end for anti-technical opening, it comprises lock core (1), lock core body (2), lock core marble (4), lock core body pellet (5) and key (8); Lock core body is provided with the lock core hole for lock core (1) is installed in (2); Lock core (1) is arranged in the lock core hole of lock core body (2), and lock core (1) can rotate in the lock core hole of lock core body (2); It is characterized in that: it also comprises lock core marble control device; Lock core (1) comprises an above lock core piece (11), and an above lock core piece (11) is spliced into lock core (1); Lock core body (2) comprises an above lock core body piece (21) corresponding with lock core piece (11), and an above lock core body piece (21) is spliced into lock core body (2); Lock core piece (11) is provided with more than one lock core marble hole (111), lock core marble (4) is more than one, and each lock core marble (4) is arranged on respectively in the lock core marble hole (111) on lock core piece (11); Lock core body piece (21) is provided with the more than one lock core body marble hole (211) corresponding with lock core marble hole (111) on lock core piece (11), lock core body pellet (5) is arranged in the lock core body marble hole (211) on lock core body piece (21), and marble spring (212) is also installed in lock core body marble hole (211); On lock core piece (11), be also provided with key insertion hole (112), key (8) is provided with the pellet hole (81) corresponding with lock core marble (4); Lock core marble (4) is ladder pellet, and it is provided with ladder (41), and ladder (41) can match with lock core marble control device; Lock core marble control device comprises lock core marble card (61), lock core marble card holder (62), lock core marble cartridge (63) and lock core control pellet (64); In lock core marble cartridge (63), be provided with the inner chamber (631) for lock core marble card (61) and lock core marble card holder (62) are installed, lock core marble card holder (62) is movably arranged in the inner chamber (631) of lock core marble cartridge (63); Lock core marble card (61) is more than one, difference is also corresponding with lock core marble (4), clip or the snib of lock core marble card (61) for matching with the ladder (41) of lock core marble (4), lock core marble card (61) is arranged in lock core marble card holder (62); Lock core marble card holder (62) two ends are respectively equipped with the newel post (622) of projection or hook-type; Between lock core marble card holder (62) and lock core marble cartridge (63), be also provided with card holder return spring (633), the relevant position that is positioned at each lock core marble card (61) in lock core marble cartridge (63) is also provided with the pellet card that lock core marble card (61) can be strutted and struts post (634), and lock core marble card (61) is provided with pellet card and struts the curved shape that post (634) matches; On lock core piece (11), have with lock core marble hole (111) intersect for the lock core marble control device hole (113) of lock core marble cartridge (63) is installed, lock core marble cartridge (63) is arranged in the lock core marble control device hole (113) of lock core piece (11); The front and back position that is positioned at more than one lock core marble hole (111) on lock core piece (11) is respectively equipped with the lock core control marble hole (114) for lock core marble hole (111) is installed, and lock core control pellet (64) is arranged in the lock core control marble hole (114) of lock core piece (11); Lock core marble cartridge (63) is upper is also respectively equipped with cartridge lock core marble hole (636) and cartridge lock core control marble hole (637) corresponding to the lock core marble hole (111) of lock core piece (11) and the position of lock core control marble hole (114), and lock core marble (4) and lock core control pellet (64) pass respectively from cartridge lock core marble hole (636) and cartridge lock core control marble hole (637); Lock core control pellet (64) is provided with the projection (641) corresponding with newel post (622) in lock core marble card holder (62).
2. the tapered end of anti-technical opening according to claim 1, it is characterized in that: described its also comprises lock core body pellet control device, lock core body pellet control device comprises lock core body pellet card (71), lock core body pellet card holder (72), lock core body pellet cartridge (73) and lock core body control pellet (74), lock core body pellet (5) is ladder pellet, and it is provided with ladder (51), clip or the snib of lock core body pellet card (71) for matching with the ladder (51) of lock core body pellet (5), lock core body pellet card holder (72) two ends are respectively equipped with the newel post (722) of projection or hook-type, it is upper that lock core body pellet card (71) is arranged on lock core body pellet card holder (72), and lock core body pellet card (71) is more than one, and corresponding with corresponding lock core body pellet (5), in lock core body pellet cartridge (73), be provided with the inner chamber (731) for lock core body pellet card (71) and lock core body pellet card holder (72) are installed, lock core body pellet card (71) is movably arranged on together with lock core body pellet card holder (72) in the inner chamber (731) of lock core body pellet cartridge (73), between lock core body pellet card holder (72) and lock core body pellet cartridge (73), be also provided with card holder return spring (733), the relevant position that is positioned at each lock core body pellet card (71) in lock core body pellet cartridge (73) is also provided with the pellet card that lock core body pellet card (71) is strutted and struts post (734), lock core body pellet card (71) is provided with pellet card and struts the curved shape that post (734) matches, on lock core body piece (21), have with lock core body marble hole (211) intersect for the lock core body pellet control device hole (213) of lock core body pellet cartridge (73) is installed, lock core body pellet cartridge (73) is arranged in the lock core body pellet control device hole (213) of lock core body piece (21), lock core body pellet cartridge (73) is upper is also respectively equipped with cartridge lock core body marble hole (736) and cartridge lock core control marble hole (737) corresponding to the lock core body marble hole (211) of lock core body piece (21) and the position of lock core body control marble hole (214), and lock core body pellet (5) and lock core body control pellet (74) pass respectively from cartridge lock core body marble hole (736) and cartridge lock core control marble hole (737), the front and back position of the upper more than one lock core body marble hole (211) of lock core body piece (21) is respectively equipped with the lock core body control marble hole (214) for lock core body marble hole (211) is installed, lock core body control pellet (74) is arranged in the lock core body control marble hole (214) of lock core body piece (21), and through the cartridge lock core control marble hole (737) in lock core body pellet cartridge (73), in the lock core body control marble hole (214) of lock core body piece (21), near lock core body control pellet (74) outer end, control marble spring is also installed, lock core body control pellet (74) is provided with the projection (741) corresponding with newel post (722) in lock core body pellet card holder (72).
3. the tapered end of anti-technical opening according to claim 1 and 2, it is characterized in that: described lock core (1) entirety is cylindrical, each lock core piece (11) is fan cylindricality, and the cross section of each lock core piece (11) is respectively the fan-shaped of Equal round; Lock core piece (11) is two with lock core body piece (21), and key (8) includes the Liang Ge branch corresponding with lock core piece (11).
4. the tapered end of anti-technical opening according to claim 1 and 2, is characterized in that: described lock core piece (11) is provided with three lock core marble holes (111), and three lock core marble holes (111) are arranged in a row vertically; Lock core body marble hole (211) is corresponding with lock core marble hole (111) and number is identical; The number of lock core marble (4) is consistent with lock core marble hole (111), and the number of lock core body pellet (5) is consistent with the number of lock core body marble hole (211).
5. the tapered end of anti-technical opening according to claim 3, is characterized in that: described lock core piece (11) is provided with three lock core marble holes (111), and three lock core marble holes (111) are arranged in a row vertically; Lock core body marble hole (211) is corresponding with lock core marble hole (111) and number is identical; The number of lock core marble (4) is consistent with lock core marble hole (111), and the number of lock core body pellet (5) is consistent with the number of lock core body marble hole (211).
6. the tapered end of anti-technical opening according to claim 1 and 2, is characterized in that: on described lock core marble (4), be also provided with draw-in groove (44); On lock core body pellet (5), be also provided with draw-in groove (54).
7. the tapered end of anti-technical opening according to claim 3, is characterized in that: on described lock core marble (4), be also provided with draw-in groove (44); On lock core body pellet (5), be also provided with draw-in groove (54).
8. the tapered end of anti-technical opening according to claim 2, is characterized in that: the top of the newel post (622) at described lock core marble card holder (62) two ends is pointed; The end of the projection (641) on lock core control pellet (64) is pointed for what match with the top of the newel post (622) of lock core marble card holder (62), and the projection (641) on lock core control pellet (64) is the inclined-plane for matching with the newel post (622) of lock core marble card holder (62) towards the axial side of lock core control pellet (64); The top of the newel post (722) at lock core body pellet card holder (72) two ends is pointed; The end of the projection (741) on lock core body control pellet (74) is pointed for what match with the top of the newel post (722) of lock core body pellet card holder (72).
9. the tapered end of anti-technical opening according to claim 2, is characterized in that: the lock core marble control device hole (113) on described lock core piece (11) is perpendicular with lock core marble hole (111); The lock core body pellet control device hole (213) having on lock core body piece (21) is perpendicular with lock core body marble hole (211).
10. the tapered end of anti-technical opening according to claim 2, is characterized in that: lock core marble (4) is divided into less inner segment (42) and outer section larger (43) by the ladder (41) of described lock core marble (4); Lock core body pellet (5) is divided into less inner segment (52) and outer section larger (53) by lock core body pellet (5) ladder (51); In the upper chamber in the inner of lock core marble cartridge (63) (631), be also provided with the spacing projection (632) of the moving range for limiting lock core marble card holder (62), lock core marble card holder (62) is positioned at a side of the spacing projection (632) of lock core marble cartridge (63); Lock core marble card (61) is made for elastomeric material; In the upper chamber in the inner of lock core body pellet cartridge (73) (731), be also provided with the spacing projection (732) for the moving range of limitation lock core body pellet card holder (72), lock core body pellet card holder (72) is positioned at a side of the spacing projection (732) of lock core body pellet cartridge (73); Lock core marble cartridge (63) two outer ends are respectively equipped with the cylindrical surface (635) consistent with the lateral surface of lock core piece (11); Lock core body pellet cartridge (73) two outer ends are respectively equipped with the cylindrical surface consistent with the lateral surface of lock core body piece (21); The tapered end of described anti-technical opening also comprises lock tube (3), and lock tube (3) is sleeved on lock core body (2).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410313920.9A CN104074399B (en) | 2014-07-03 | 2014-07-03 | The tapered end of anti-technical opening |
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| CN201410313920.9A CN104074399B (en) | 2014-07-03 | 2014-07-03 | The tapered end of anti-technical opening |
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| CN104074399B CN104074399B (en) | 2016-04-13 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760983A (en) * | 2017-03-01 | 2017-05-31 | 唐建华 | Make askew formula mechanical lock and its key |
| CN107965205A (en) * | 2016-10-19 | 2018-04-27 | 孙继贤 | The latch mechanism that a kind of anti-technology is opened |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2338419Y (en) * | 1998-07-14 | 1999-09-15 | 潘秋生 | Theft-proof cylinder lock |
| CN200968098Y (en) * | 2006-10-27 | 2007-10-31 | 朱胜利 | Anti-theft lock and special-type billiards |
| US20090193862A1 (en) * | 2008-02-05 | 2009-08-06 | Talleres De Escoriaza, S.A. | Lock with combination pins of non-circular section and eccentricity capable of being positioned in rotation and lock key with combination indentations difficult to reproduce fraudulently |
| US20090277237A1 (en) * | 2008-05-06 | 2009-11-12 | Zachary Husz | Lock arrangement and method of operating the same |
-
2014
- 2014-07-03 CN CN201410313920.9A patent/CN104074399B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2338419Y (en) * | 1998-07-14 | 1999-09-15 | 潘秋生 | Theft-proof cylinder lock |
| CN200968098Y (en) * | 2006-10-27 | 2007-10-31 | 朱胜利 | Anti-theft lock and special-type billiards |
| US20090193862A1 (en) * | 2008-02-05 | 2009-08-06 | Talleres De Escoriaza, S.A. | Lock with combination pins of non-circular section and eccentricity capable of being positioned in rotation and lock key with combination indentations difficult to reproduce fraudulently |
| US20090277237A1 (en) * | 2008-05-06 | 2009-11-12 | Zachary Husz | Lock arrangement and method of operating the same |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965205A (en) * | 2016-10-19 | 2018-04-27 | 孙继贤 | The latch mechanism that a kind of anti-technology is opened |
| CN107965205B (en) * | 2016-10-19 | 2022-12-13 | 孙继贤 | Lock mechanism capable of preventing technical unlocking |
| CN106760983A (en) * | 2017-03-01 | 2017-05-31 | 唐建华 | Make askew formula mechanical lock and its key |
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| Publication number | Publication date |
|---|---|
| CN104074399B (en) | 2016-04-13 |
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