CN1590680A - Pellet lock and its manufacturing method and its mating key - Google Patents
Pellet lock and its manufacturing method and its mating key Download PDFInfo
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- CN1590680A CN1590680A CN 200410079009 CN200410079009A CN1590680A CN 1590680 A CN1590680 A CN 1590680A CN 200410079009 CN200410079009 CN 200410079009 CN 200410079009 A CN200410079009 A CN 200410079009A CN 1590680 A CN1590680 A CN 1590680A
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Abstract
The invention discloses a pellet lock which is mainly comprised by lock body, lock core, lock pin, spring and so on. The lock core is cylinder, and the lock body is equipped with accommodation groove for coupling with the lock core which is accepted in the accommodation groove. Wherein, at least a spiral slot is formed on the surface of the lock core cylinder, and at least a through hole which extends from slot bottom to the lock core inside and penetrates the lock core is formed in the slot, and the lock body forms a coaxial hole corresponding to the through hole, and the coaxial hole and the through hole respectively accept at least one lock pin. Spoon is formed by connecting grab handle and a least one spiral plug, on which lifting surfaces with same number to the lock pins are formed corresponding to the position of the lock pins, and the lifting surfaces just can lift up corresponding through holes in the pellet lock and lock pins in the coaxial hole so as to align the interface of the lock pins in the through holes and the coaxial holes to the interface of the lock body and the lock core, and then the lock can be unlocked by turning the spoon. The invention has simple structure and can effectively guard against theft.
Description
Technical field
The present invention relates to a kind of cylinder lock and manufacture method thereof and matched key, refer in particular to a kind of simple in structure, cylinder lock of having anti-theft effect and lock matching used key therewith, and relevant with the manufacture method of this cylinder lock.
Background technology
In the prior art, the kind of lock roughly is divided into mechanical lock and electronic lock two big classes, and wherein, mechanical lock is divided into cylinder lock, latch lock or the like again, and the structure of lock is multifarious, and is in different poses and with different expressions, and the patent of various locks is also innumerable.In numerous cylinder locks, in order to improve its safety, all be on the number of the distribution of lock pin and lock pin, to make an issue of, at present, the distribution of lock pin by the straight line distributed expansion in past to plane distribution, the number of lock pin also increases because of the expansion of minute cloth cover.This lock pin number that increases in the plane merely, brought some troubles for really burglar's picking lock operation, make it one by one lock pin be tried to lift by instruments such as probes, the time of picking lock increases because of the complexity that lock pin distributes, still, as long as the burglar has certain skill and enough patience, pry open the thing that lock is the morning and evening, so the security performance of present lock haves much room for improvement in fact.
Summary of the invention
The object of the present invention is to provide a kind of cylinder lock and matched key thereof, it is simple in structure, has safety.
Another object of the present invention is to provide a kind of manufacture method of cylinder lock, to make things convenient for the processing and manufacturing of this cylinder lock.
For reaching above-mentioned purpose, solution of the present invention is:
A kind of cylinder lock, mainly by lock body, lock core, lock pin, compositions such as spring, lock core is a cylinder, has the storage tank that cooperates with lock core on the lock body, lock core is contained in the storage tank of lock body, wherein: form a screw type slot on the cylinder of lock core at least, at least form a through hole that extends and run through lock core by cell wall in a certain direction in the described slot, and corresponding this through hole of lock body forms coaxial aperture, at least respectively hold a lock pin in coaxial aperture and the through hole, corresponding mutually coaxial aperture and the lock pin in the through hole just can be lifted by the matched key that inserts in the screw type slot, alignd with the interface of lock body and lock core in the interface of lock pin in coaxial aperture and the through hole, key promptly realizes unblanking.
Above-mentioned screw type slot is formed on the cylinder inside of lock core, and this slot is along the axially form that gradually changes of radius in the shape of a spiral of lock core, form at least in the slot one by cell wall to the lock core outside, extend and run through the through hole of lock core in a certain direction.
Above-mentioned screw type slot is formed on the cylinder inside of lock core, and this slot axially is the form that pitch gradually changes along lock core, form at least in the slot one by cell wall to the lock core outside, extend and run through the through hole of lock core in a certain direction.
A kind of key of cylinder lock, be formed by connecting by lever and at least one screw type inserting column, the lock pin position of corresponding cylinder lock and number form the face of praising of similar number on the inserting column, these are praised face and just through hole corresponding in the cylinder lock and the lock pin in the coaxial aperture can be lifted, alignd with the storage tank of lock body and the interface of lock core in the interface of lock pin in through hole and the coaxial aperture, key promptly realizes unblanking.
A perforation is offered in the lever end of above-mentioned key, interspersed pivot in the perforation, and pivot has a press button of pushing when conveniently using by an end of user's palm of the hand, and the other end has the block of a fixed pivot axi.
The screw type inserting column of above-mentioned key is the elasticity inserting column.
A kind of manufacture method of cylinder lock, its key step is as follows: one, according to position, shape and the number of lock core size and screw type slot, lock core is designed to the monomer of suitable number, makes the screw type slot make things convenient for machine-shaping; Two, select the labor and materials of suitable shape according to the shape of each monomer, make monomer; Three, with adhesive, pin, welding etc. or by other fixed forms, each monomer is fixed together, makes a complete lock core with screw type slot; The cell wall position of corresponding screw type slot processes at least one through hole and coaxial aperture on lock core and lock body; Four, lock core is installed in the storage tank of lock body, lock pin and spring are installed in the through hole and coaxial aperture of lock core and lock body, make whole cylinder lock.
The concrete steps of above-mentioned cylinder lock manufacture method are as follows: one, select a core retainer plate and the mandrel that can be plugged in the core retainer plate according to the size of lock core; Two, process at least one screw type slot at the external surface of mandrel; Three,, mandrel is fixed on makes a complete lock core in the core retainer plate, and the cell wall position of corresponding screw type slot processes at least one through hole and coaxial aperture on core retainer plate and lock body with adhesive, pin, welding etc. or by other fixed forms; Four, lock core is installed in the storage tank of lock body, lock pin and spring are installed in the through hole and coaxial aperture of lock core and lock body, make whole cylinder lock.
The concrete steps of above-mentioned cylinder lock manufacture method are as follows: one, select a core retainer plate and the mandrel that can be plugged in the core retainer plate according to the size of lock core; Two, process at least one screw type slot at the inner surface of core retainer plate; Three,, mandrel is fixed on makes a complete lock core in the core retainer plate, and the cell wall position of corresponding screw type slot processes at least one through hole and coaxial aperture on core retainer plate and lock body with adhesive, pin, welding etc. or by other fixed forms; Four, lock core is installed in the storage tank of lock body, lock pin and spring are installed in the through hole and coaxial aperture of lock core and lock body, make whole cylinder lock.
The concrete steps of above-mentioned cylinder lock manufacture method are as follows: the core retainer plate of one, selecting a hollow according to the size of lock core; Two, squeeze into latch according to the shape of screw type slot in core retainer plate, the hollow that this latch runs through core retainer plate partly partly is divided at least one screw type slot with the hollow of core retainer plate; Three, the cell wall position of corresponding screw type slot processes at least one through hole and coaxial aperture on core retainer plate and lock body; Four, lock core is installed in the storage tank of lock body, lock pin and spring are installed in the through hole and coaxial aperture of lock core and lock body, make whole cylinder lock.
The concrete steps of above-mentioned cylinder lock manufacture method are as follows: one, according to shape, the number of lock core size and screw type slot, lock core is designed to the monomer of suitable number; Two, select the labor and materials of suitable shape according to the shape of each monomer, on these labor and materials, process corresponding lock core outline and screw type slot, make monomer; Three,, each monomer is fixed together makes a complete lock core with adhesive, pin, welding etc. or by other fixed forms; The cell wall position of corresponding screw type slot processes at least one through hole and coaxial aperture on lock core and lock body; Four, lock core is installed in the storage tank of lock body, lock pin and spring are installed in the through hole and coaxial aperture of lock core and lock body, make whole cylinder lock.
After adopting said structure, billiards lock structure provided by the invention is simple, be on the cylinder of lock core, to form the screw type slot, when making the burglar by instrument picking locks such as probes, at all can't be in the screw type slot application of force, cause lock pin to be lifted and unblank.And, the present invention is extended and is run through the through hole of lock core in a certain direction by the cell wall of slot, and at the position of corresponding this through hole of lock body formation coaxial aperture, respectively hold lock pin in coaxial aperture and the through hole, lock pin is distributed in the solid space of column type lock core, and the distribution of lock pin is distributed by existing line or plane distribution further expands to the solid space distribution, and the number of lock pin also increases severely because of distribution space increases, the safety of order lock increases severely, and has antitheft effect.
Description of drawings
Fig. 1 is the lockset three-dimensional exploded view of the embodiment of the invention one;
Fig. 2 is the key stereogram of the embodiment of the invention one;
Fig. 3 is that the embodiment of the invention one key inserts the axial sectional view that lockset is opened;
Fig. 4 is that Fig. 3 key inserts the A-A radial cross-section that lockset is opened;
Fig. 5 is that Fig. 3 key inserts the B-B radial cross-section that lockset is opened;
Fig. 6 is the lockset three-dimensional exploded view of the embodiment of the invention two;
Fig. 7 is the key stereogram of the embodiment of the invention two;
Fig. 8 is that the embodiment of the invention two keys insert the radial cross-section that lockset is opened;
Fig. 9 is the lockset three-dimensional exploded view of the embodiment of the invention three;
Figure 10 is the key stereogram of the embodiment of the invention three;
Figure 11 is that the embodiment of the invention three keys insert the radial cross-section that lockset is opened;
Figure 12 is the lockset three-dimensional exploded view of the embodiment of the invention four;
Figure 13 is the key stereogram of the embodiment of the invention four;
Figure 14 is that the embodiment of the invention four keys insert the radial cross-section that lockset is opened;
Figure 15 is that the embodiment of the invention five keys insert the radial cross-section that lockset is opened;
Figure 16 is that the embodiment of the invention six keys insert the radial cross-section that lockset is opened;
Figure 17 is the lockset three-dimensional appearance schematic diagram of the embodiment of the invention seven;
Figure 17-the 1st, the A-A sectional view of Figure 17;
Figure 17-the 2nd, the B-B sectional view of Figure 17;
Figure 17-the 3rd, the manufacture method of the embodiment of the invention seven lock cores is cut-away view radially;
Figure 18 is the radial cross-section of the embodiment of the invention eight locksets;
Figure 18-the 1st, the manufacture method radial cross-section of the embodiment of the invention eight lock cores;
Figure 19 is the manufacture method radial cross-section of the embodiment of the invention nine lock cores;
Figure 20 is the manufacture method schematic perspective view of the present invention's lock core shown in Figure 19;
Figure 21 is the manufacture method radial cross-section of the embodiment of the invention ten lock cores;
Figure 22 is the perspective view of the embodiment of the invention 11 locksets;
Figure 23 is the manufacture method radial cross-section of lock core among the present invention embodiment illustrated in fig. 4 four;
Figure 24 is the manufacture method radial cross-section of the embodiment of the invention 12 lock cores;
Figure 25 is the manufacture method radial cross-section of the embodiment of the invention 13 lock cores;
Figure 26 is the embodiment of the invention 14 lock core three-dimensional appearance schematic diagrames;
Figure 26-the 1st, the A-A sectional view of Figure 26;
Figure 26-the 2nd, the B-B sectional view of Figure 26;
Figure 26-the 3rd, the C-C sectional view of Figure 26.
The specific embodiment
A kind of pellet shot from a slingshot lock ﹠ key that the present invention discloses has numerous embodiments, and this paper will enumerate several examples and set forth.
Seeing also shown in Figure 1ly, is embodiments of the invention one.The cylinder lock that this embodiment discloses, mainly by lock body 1, lock core 2, be arranged on lock pin 11,21 in lock body 1 and the lock core 2 and spring 4 etc. and form.Lock core 2 is a cylinder, has the storage tank 12 that cooperates with cylindric lock core 2 on the lock body 1, and lock core 2 is contained in the storage tank 12 of lock body 1, and by at the interspersed catch 25 of dead bolt 24 roots of lock core 2 ends, lock core 2 is positioned in the storage tank 12.
The key of this embodiment one is: the periphery of lock core 2 forms a screw type slot 22 at least, the bar number of slot 22 is not limit, as forming the more slot of bar number 22 on the big lock core 2 of diameter, but slot 22 too secret meeting influences the formation of aftermentioned through hole 23, so, the lock core 2 of minor diameter is the best with two, article two, the screw type inserting column 32 of aftermentioned key 3 (see figure 2)s of screw type slot 22 correspondences also is two, article two, screw type inserting column 32 is stressed more even when rotating, and this paper is that example describes with two slots 22 promptly.At least form through holes 23 that extend and run through lock core 2 by cell wall to lock core 2 inside in the described slot 22, the number of this through hole 23 is not limit yet, the number of through hole 23 is many more, the number of turns of slot 22 rotations is many more, safety is high more, and this paper is that example describes with four through holes 23, slot 22 rotations 1/2nd circles only.For the lock core 2 of two slots 22, the through hole 23 on the lock core 2 is the best with the central axis that departs from lock core 2, otherwise, the complex structure of key 3.
And lock body 1 corresponding this through hole 23 forms coaxial aperture 13, at least respectively hold a lock pin 11,21 in coaxial aperture 13 and the through hole 23, certainly, in coaxial aperture 13 and through hole 23, also can increase the number of lock pin by the mode that increases the hollow lock pin, further improve the safety of lock thus, and the structure of hollow lock pin belongs to prior art, and the utilization of this prior art belongs to concrete another form implemented of this case, and this paper does not do and gives unnecessary details.Lock pin 11 in described lock body 1 coaxial aperture 13 and the lock pin 21 in lock core 2 through holes 23, just can (this face of praising can be a pit by praising face 33 on the matched key 3 that inserts in the screw type slot 22, also can be boss) lift, shown in Fig. 4,5, alignd with the interface of lock body 1 and lock core 2 in the interface of lock pin 11 and 21, key 3 promptly realizes unblanking.
In order further to increase the safety of lock, the end of the screw type slot 22 that can also form on lock core 2 surfaces forms the axial hole 26 that axially runs through lock core 2 along lock core 2, the position of corresponding this axial hole 26 in the bottom of lock body 1 storage tank 12 forms axial hole 14, at least respectively hold an axial lock pin 27 and 15 in the axial hole 26 and 14, this axial lock pin 27 and 15 also can adopt the mode of hollow lock pin to improve safety once again, will not carefully state at this.Axially lock pin 27 and 15 just can be replaced by the face of praising 34 (this praises face 34 also can be pit and boss) that inserts matched key 3 ends in the screw type slot 22, alignd with the bottom of lock body 1 storage tank 12 and the interface of lock core 2 ends in the interface of axial lock pin 27 and 15, as shown in Figure 3, key 3 promptly realizes unblanking.
The key 3 of this embodiment one cylinder lock, as shown in Figure 2, be formed by connecting by lever 31 and at least one screw type inserting column 32, the bar number of inserting column 32 is not limit, but the bar number of inserting column 32 must not be more than the bar number of lock core 2 slots 22, and inserting column 32 needs to cooperate with the screw type slot 22 of lock core 2, and this paper is that example describes with two inserting columns 32.Lock pin 21 positions of the inboard corresponding cylinder lock of two screw type inserting columns 32 and number form the face of praising 33 of similar number, axial lock pin 27 positions of the terminal corresponding cylinder lock of two screw type inserting columns 32 form the face 34 of praising, these are praised face 33 and just through hole 23 and the lock pin in the coaxial aperture 13 21,11 corresponding in the cylinder lock can be lifted, praising face 34 just can lift the axial lock pin 27,15 in the axial hole 26 and 14 corresponding in the cylinder lock, alignd with the interface of lock body 1 and lock core 2 in lock pin 21 and 11,27 and 15 interface, key 3 promptly realizes unblanking.The height change of praising face 33,34 on the key 3 promptly makes every key all inequality.
This embodiment one further offers a perforation 311 in lever 31 ends of key 3, interspersed pivot 312 in the perforation 311, pivot 312 has a press button 313 of pushing when conveniently using by an end of user's palm of the hand, the other end has the block 314 of a fixed pivot axi 312, press button 313, block 314 can be fixed on the two ends of pivot 312 by being threaded, or otherwise fixing.Like this, keep out, make pivot 312 be positioned to bore a hole in 311 and can rotate arbitrarily by press button 313, block 314.When unblanking, after key 3 inserts the screw type slot 22 of cylinder lock slightly, only with hand is inwardly pushed the press button 313 of key 3 gently, can make key 3 under the guiding of slot 22, along the hand of spiral around pivot 312 quick rotation, in fully being plugged on slot 22, when the back of unblanking, pull key 3 the time, only with hand pinches the press button 313 of key 3, outwards pull key 3 gently, can make key 3 along the hand of spiral, around pivot 312 quick rotation, fast key 3 is extracted the plugging and unplugging of Key 3 from slot 22.Press button 313 can be established a radial hole (not shown) by an end of user's palm of the hand, and key 3 can hang on the key-ring by this hole, convenient collection.
During this embodiment one concrete use, as shown in Figure 3, the inserting column 32 of key 3 is inserted in the screw type slot 22 of cylinder locks, the face of praising 33 of inserting column 32 lifts the lock pins 21,11 of correspondence just, cooperate shown in Fig. 4,5, alignd with the interface of lock body 1 and lock core 2 in the interface of lock pin 11 and 21; Simultaneously, inserting column 32 ends are praised face 34 and are replaced axial lock pin 27 and 15 just, cooperate shown in Figure 3ly, are alignd with the bottom of lock body 1 storage tank 12 and the interface of lock core 2 ends in the interface of axial lock pin 27 and 15; At this moment, key 3 promptly realizes unblanking.
Seeing also shown in Figure 6ly again, is embodiments of the invention two.The cylinder lock that this embodiment discloses, also mainly by lock body 1, lock core 2, be arranged on lock pin 11,21 in lock body 1 and the lock core 2 and spring 4 etc. and form.Lock core 2 is a cylinder, has the storage tank 12 that cooperates with cylindric lock core 2 on the lock body 1, the catch 25 that lock core 2 interts by dead bolt 24 roots equally, and the location is contained in the storage tank 12 of lock body 1.
The key of this embodiment two is: the cylinder inside of lock core 2 forms a screw type slot 22a at least, and this paper is that example describes with two slot 22a still.At least form among the described slot 22a one by cell wall to the outside through hole 23a that extend and run through lock core 2 of lock core 2, this paper is that example describes with two through hole 23a only.
And lock body 1 corresponding this through hole 23a forms coaxial aperture 13a, at least respectively holds a lock pin 11,21 among coaxial aperture 13a and the through hole 23a.Lock pin 11 among the described lock body 1 coaxial aperture 13a and the lock pin 21 among the lock core 2 through hole 23a, just can lift by praising face 33a on the inserting column 32a that inserts the matched key 3a (see figure 7) among the screw type slot 22a, as shown in Figure 8, alignd with the interface of lock body 1 and lock core 2 in the interface of lock pin 11 and 21, key 3a promptly realizes unblanking.
Other sees also shown in Figure 9, is embodiments of the invention three.This embodiment is similar to embodiment two: the two is respectively at inner screw type slot 22a, 22b and through hole 23a, the 23b of forming of the cylinder of lock core 2, on lock body 1, form coaxial aperture 13a, 13b, the difference of the two is: two screw type slot 22b of cylindric lock core 2 inner formation are rectangle among the embodiment three, and two screw type slot 22b get through and are connected as a single entity, cooperate the inserting column 32b of key 3b shown in Figure 10 also to be corresponding rectangle and be connected as a single entity by a central post, when it is unblanked as shown in figure 11, principle and aforementioned identical.
Seeing also shown in Figure 12ly again, is embodiments of the invention four.This embodiment is similar to embodiment two, three: be respectively at inner screw type slot 22a, 22b, 22c and through hole 23a, 23b, the 23c of forming of the cylinder of lock core 2, on lock body 1, form coaxial aperture 13a, 13b, 13c, difference is: three screw type slot 22c of cylindric lock core 2 inner formation are rectangle among the embodiment four, and three screw type slot 22c get through and are connected as a single entity, cooperate the inserting column 32c of key 3c shown in Figure 13 also to have three, be corresponding rectangle and be connected as a single entity by a central post, when it is unblanked as shown in figure 14, principle and aforementioned identical.
Embodiment three, four seems to be common lockset, but slot 22b, 22c still are screw type, and anti-theft effect obviously is better than common lockset.
And cooperate shown in Figure 15,16, two rectangle screw type slot 22b of embodiment three and three rectangle screw type slot 22c of embodiment four also can distinguish independent be slot 22d and 22e, this is embodiment five and embodiment six, the formation of the inserting column of the key of Pei Heing is then corresponding with the shape of slot 22d and 22e with it, and its principle of unblanking is also with aforementioned identical.
Cooperate shown in Figure 17, be embodiments of the invention seven, it is similar to embodiment two, five, six, also be the cylinder inside that screw type slot 22f is formed on lock core 2, form among the slot 22f one by cell wall to lock core 2 outsides, extend and run through the through hole (this structure is identical with other embodiment, and is not shown) of lock core 2 in a certain direction.The main distinction of present embodiment and embodiment two, five, six is: this slot 22f is the axially form that outwards enlarges gradually of radius in the shape of a spiral along lock core 2, this moment, the structure of slot 22f was similar to the tower spring, concrete structure can cooperate shown in Figure 17-1, between two the slot 22fs of gap ratio of two slot 22f at A-A place at end face on the lockset apart from big, and shown in Figure 17-2, between two the slot 22fs of gap ratio of two slot 22f at B-B place at the A-A place apart from bigger.Must make with elastomeric material with the screw type inserting column of the supporting key of this lock core, make key when unblanking, can make the inserting column expansion and insert smoothly among the slot 22f, when transfering to, can make inserting column shrink by elasticity again and restore in the back of unblanking by elasticity.And present embodiment can also further be designed to this slot 22f to be the form that gradually changes along the axial pitch of lock core 2.Like this, the picklock of rigidity just can't enter this lock core.Flexible helical form picklock promptly enables to enter this lock core, because instrument produces distortion and is in restrained condition after entering lock core, also is difficult to do the picking lock action again.Like this, can further improve the safety of lock, improve antitheft effect.
Cooperate shown in Figure 26, be embodiments of the invention 14, it is similar to embodiment two, five, six, seven, also be the cylinder inside that screw type slot 22g is formed on lock core 2, form among the slot 22g one by cell wall to lock core 2 outsides, extend and run through the through hole (this structure is identical with other embodiment, and is not shown) of lock core 2 in a certain direction.The main distinction of present embodiment and embodiment two, five, six, seven is: the internal diameter of this slot 22g along the axially outwards expansion gradually of lock core 2, behind the arrival lock core middle part, inwardly dwindle gradually, and external diameter remained unchanged before this again.Concrete structure can cooperate shown in Figure 26-1, the gap ratio of the inwall of two slot 22g at A-A place between the inwall of two slot 22g of end face on the lockset apart from big, shown in Figure 26-2, between the inwall of two slot 22g at B-B place apart from be maximum, and shown in Figure 26-3, the gap ratio of the inwall of two slot 22g at C-C place between the inwall of two slot 22g at B-B place apart from little, and external diameter remains unchanged.The key radius of spin supporting with this lock core matches with the internal diameter of slot, and the screw type inserting column of this key also must be made with elastomeric material.When unblanking, the position of praising at key two ends is lower than the middle position of praising.Like this,, can not arrive the specific position of praising though the helical form picklock of rigidity can enter lock core, also can't picking lock.
Need to prove: the section configuration as the slot of the inserting column of key in the various embodiments described above 3 and lock core 2 both can be square (as embodiment one, five, six), also can be circular (as embodiment two) or special shape (as embodiment three, four, seven), can also be NM other shape of this paper.And coaxial aperture (13,13a, 13b, 13c, 13d, 13e) and through hole (23,23a, 23b, 23c, 23d, lock pin (11 23e), 21), the axial line (as embodiment two) that both can run through lock core 2, the axial line that also can depart from lock core 2 is (as embodiment one, three, four, five, six), if but be set for the eccentric, corresponding mutually lock pin 11 and 21 cooperation interface are the inclined-plane, then should be with coaxial aperture (13,13b, 13c, 13d, 13e) and through hole (23,23b, 23c, 23d, 23e) design is the hole of the band corner angle with guide effect, and with lock pin (11,21) design is therewith the post of the band corner angle that the hole with corner angle cooperates, make lock pin (11,21) at coaxial aperture (13,13b, 13c, 13d, 13e) and through hole (23,23b, 23c, 23d, can only do guiding movement 23e), and do not rotate, prevent that lock pin 11 and 21 from rotating in coaxial aperture and through hole after, oblique interface deflects, causing key 3 lock pin 11 and 21 to be praised to its interface aligns with the interface of lock body 1 and lock core 2 again, guarantee the smooth of unlock operation, as embodiment one, shown in three to six the accompanying drawing.
In addition, the assembling of each lock pin 11,21,15,27 for convenience, actually add man-hour, coaxial aperture on the lock body 1 also can be designed be and run through lock body 1, successively lock pin 21,11, spring 4 or lock pin 15,27, spring 4 are assembled in through hole and the coaxial aperture during assembling, block the external port of coaxial aperture again with a stopper 10, finish the assembling of lock pin 11,21,15,27 and spring 4 thus.And the structure that axial lock pin 15,27 is set in lock core 2 bottoms among the embodiment one is suitable for embodiment two to six equally, does not do at this and gives unnecessary details.
In a word, emphasis of the present invention is: key slot (as 22,22a, 22b, 22c, 22d, 22e, 22f) is designed type in the shape of a spiral, when making the burglar by instrument picking locks such as probes, at all can't be in screw type slot 22,22a, 22b, 22c, 22d, 22e, 22f the application of force, cause lock pin 11,21 and axial lock pin 15,27 to be lifted and unblank, simultaneously, the distribution of lock pin 11,21 is further expanded to the solid space distribution by existing line distribution or plane distribution, the safety of order lock increases severely, and has antitheft effect.
The cylinder lock that the present invention discloses because of the difference of its lock core structure, causes manufacture method also to have nothing in common with each other.Manufacture method key step of the present invention is: one, according to position, shape and the number of lock core 2 sizes and screw type slot, lock core 2 is designed to the monomer of suitable number, makes the screw type slot make things convenient for machine-shaping; Two, select the labor and materials of suitable shape according to the shape of each monomer, make monomer; Three, with adhesive, pin, welding etc. or by other fixed forms, each monomer is fixed together, makes a complete lock core 2 with screw type slot; The cell wall position of corresponding screw type slot processes at least one through hole and coaxial aperture on lock core 2 and lock body 1; Four, lock core 2 is installed in the storage tank 12 of lock body 1, lock pin 21,11 and spring 4 are installed in the through hole and coaxial aperture of lock core 2 and lock body 1, make whole cylinder lock.
So, the present invention can make cylinder lock easy to process, and those middle parts of convenient especially processing have the lock core 2 of screw type slot.
This paper only illustrates the manufacture method of cylinder locks with several examples.
As Figure 17, Figure 18 or cylinder lock shown in Figure 19, its manufacture method (abbreviation method A) cooperates Figure 17-3, Figure 18-1 and shown in Figure 20, and key step is as follows:
One, selects a core retainer plate 201 and the mandrel 202 that can be plugged in the core retainer plate 201 according to the size of lock core 2;
Two, process the screw type slot at the external surface of mandrel 202;
Three, with adhesive, pin, welding etc. or by other fixed forms, mandrel 202 is fixed on makes a complete lock core 2 in the core retainer plate 201, and on core retainer plate 201 and lock body 1 through hole of cell wall position processing and the coaxial aperture of corresponding screw type slot;
Four, lock core 2 is installed in the storage tank 12 of lock body 1, lock pin 21,11 and spring 4 are installed in the through hole and coaxial aperture of lock core 2 and lock body 1, make Figure 17, Figure 18 or whole cylinder lock shown in Figure 19.
Wherein, lockset shown in Figure 180, because of only form single screw type slot on lock core 2 one sides, through hole then can be formed on the opposite side that lock core 2 has adequate thickness, and like this, this structure is suitable for making the lock core 2 of small size, thereby dwindles the volume of lockset integral body.
Cylinder lock as shown in figure 21, its manufacture method can be referring to (method A) shown in Figure 20, also can slightly do to change and be method B the step 2 of method A, promptly do not process the screw type slot at the external surface of mandrel 202, and process the screw type slot at the inner surface of core retainer plate 201, other step is identical with preceding method A, does not repeat at this, like this, promptly make whole cylinder lock shown in Figure 20.
Cylinder lock as shown in figure 22, the key step of its manufacture method (method C) is as follows:
One, selects the core retainer plate 201 of a hollow according to the size of lock core 2;
Two, squeeze into latch 203 according to the shape of screw type slot in core retainer plate 201, this latch 203 runs through the hollow part of core retainer plate 201, and the hollow of core retainer plate 201 partly is divided into the screw type slot;
The step 3 of all the other steps and method A, four identical is not repeated at this, like this, promptly makes whole cylinder lock shown in Figure 22.
As Figure 23,24 and 25 cylinder lock, the key step of its manufacture method (method D) is as follows:
One, according to shape, the number of lock core 2 sizes and screw type slot, lock core 2 is designed to the monomer 204 of suitable number, be designed to three monomers 204 as Figure 23, be designed to two monomers 204 as Figure 24, be designed to two monomers 204 as Figure 25;
Two, select the labor and materials of suitable shape according to the shape of each monomer 204, on these labor and materials, process corresponding lock core 2 outlines and screw type slot, make monomer 204;
Three,, each monomer 204 is fixed together makes a complete lock core 2 with adhesive, pin, welding etc. or by other fixed forms;
The step 3 of all the other steps and method A, four identical is not repeated at this, like this, promptly makes the whole cylinder lock shown in Figure 23,24 and 25.
In addition, cylinder lock as Fig. 6, its manufacture method is reference method A and method B simultaneously, promptly distinguish machined grooves at the external surface of mandrel 202 and the inner surface of core retainer plate 201, and be fixed on when making a complete lock core 2 in the core retainer plate 201 when mandrel 202, two grooves are promptly merged into a complete screw type slot, and all the other steps are not done at this and given unnecessary details.
Certainly, in order further to increase the safety of lock, for lockset as shown in Figure 1, when it is made, can also increase step in third and fourth step: the end processing of the screw type slot 22 that forms on lock core 2 axially runs through the axial hole 26 of lock core 2 along lock core 2, at the bottom of lock body 1 storage tank 12 processing axial hole 14, installation shaft is to lock pin 27 and 15 in axial hole 26 and 14, and other step is constant.
Claims (10)
1, a kind of cylinder lock, mainly by lock body, lock core, lock pin, compositions such as spring, lock core is a cylinder, has the storage tank that cooperates with lock core on the lock body, lock core is contained in the storage tank of lock body, it is characterized in that: form a screw type slot on the cylinder of lock core at least, at least form a through hole that extends and run through lock core by cell wall in a certain direction in the described slot, and corresponding this through hole of lock body forms coaxial aperture, at least respectively hold a lock pin in coaxial aperture and the through hole, corresponding mutually coaxial aperture and the lock pin in the through hole just can be lifted by the matched key that inserts in the screw type slot, alignd with the interface of lock body and lock core in the interface of lock pin in coaxial aperture and the through hole, key promptly realizes unblanking.
2, a kind of cylinder lock as claimed in claim 1, it is characterized in that: the screw type slot is formed on the cylinder inside of lock core, the radius of spin of this slot and pitch have at least one along lock core axially be the form that gradually changes, form at least in the slot one by cell wall to the lock core outside, extend and run through the through hole of lock core in a certain direction.
3, a kind of key of cylinder lock, it is characterized in that: be formed by connecting by lever and at least one screw type inserting column, the lock pin position of corresponding cylinder lock and number form the face of praising of similar number on the inserting column, these are praised face and just through hole corresponding in the cylinder lock and the lock pin in the coaxial aperture can be lifted, alignd with the storage tank of lock body and the interface of lock core in the interface of lock pin in through hole and the coaxial aperture, key promptly realizes unblanking.
4, the key of a kind of cylinder lock as claimed in claim 3, it is characterized in that: a perforation is offered in the lever end of key, interspersed pivot in the perforation, pivot has a press button of pushing when conveniently using by an end of user's palm of the hand, and the other end has the block of a fixed pivot axi.
5, the key of a kind of cylinder lock as claimed in claim 3 is characterized in that: the screw type inserting column of key is the elasticity inserting column, and when unblanking, the radius of spin of inserting column and pitch have at least one axially to be the form that gradually changes along lock core.
6, a kind of manufacture method of cylinder lock is characterized in that key step is as follows: one, according to position, shape and the number of lock core size and screw type slot, lock core is designed to the monomer of suitable number, makes the screw type slot make things convenient for machine-shaping; Two, select the labor and materials of suitable shape according to the shape of each monomer, make monomer; Three, with adhesive, pin, welding etc. or by other fixed forms, each monomer is fixed together, makes a complete lock core with screw type slot; The cell wall position of corresponding screw type slot processes at least one through hole and coaxial aperture on lock core and lock body; Four, lock core is installed in the storage tank of lock body, lock pin and spring are installed in the through hole and coaxial aperture of lock core and lock body, make whole cylinder lock.
7, as the manufacture method of cylinder lock as described in the claim 6, it is characterized in that concrete steps are as follows: one, select a core retainer plate and the mandrel that can be plugged in the core retainer plate according to the size of lock core; Two, process at least one screw type slot at the external surface of mandrel; Three,, mandrel is fixed on makes a complete lock core in the core retainer plate, and the cell wall position of corresponding screw type slot processes at least one through hole and coaxial aperture on core retainer plate and lock body with adhesive, pin, welding etc. or by other fixed forms; Four, lock core is installed in the storage tank of lock body, lock pin and spring are installed in the through hole and coaxial aperture of lock core and lock body, make whole cylinder lock.
8, as the manufacture method of cylinder lock as described in the claim 6, it is characterized in that concrete steps are as follows: one, select a core retainer plate and the mandrel that can be plugged in the core retainer plate according to the size of lock core; Two, process at least one screw type slot at the inner surface of core retainer plate; Three,, mandrel is fixed on makes a complete lock core in the core retainer plate, and the cell wall position of corresponding screw type slot processes at least one through hole and coaxial aperture on core retainer plate and lock body with adhesive, pin, welding etc. or by other fixed forms; Four, lock core is installed in the storage tank of lock body, lock pin and spring are installed in the through hole and coaxial aperture of lock core and lock body, make whole cylinder lock.
9, as the manufacture method of cylinder lock as described in the claim 6, it is characterized in that concrete steps are as follows: the core retainer plate of one, selecting a hollow according to the size of lock core; Two, squeeze into latch according to the shape of screw type slot in core retainer plate, the hollow that this latch runs through core retainer plate partly partly is divided at least one screw type slot with the hollow of core retainer plate; Three, the cell wall position of corresponding screw type slot processes at least one through hole and coaxial aperture on core retainer plate and lock body; Four, lock core is installed in the storage tank of lock body, lock pin and spring are installed in the through hole and coaxial aperture of lock core and lock body, make whole cylinder lock.
10, as the manufacture method of cylinder lock as described in the claim 6, it is characterized in that concrete steps are as follows:, lock core is designed to the monomer of suitable number one, according to shape, the number of lock core size and screw type slot; Two, select the labor and materials of suitable shape according to the shape of each monomer, on these labor and materials, process corresponding lock core outline and screw type slot, make monomer; Three,, each monomer is fixed together makes a complete lock core with adhesive, pin, welding etc. or by other fixed forms; The cell wall position of corresponding screw type slot processes at least one through hole and coaxial aperture on lock core and lock body; Four, lock core is installed in the storage tank of lock body, lock pin and spring are installed in the through hole and coaxial aperture of lock core and lock body, make whole cylinder lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410079009 CN1285813C (en) | 2004-02-26 | 2004-09-01 | Pellet lock and its manufacturing method and its mating key |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200410015526 | 2004-02-26 | ||
| CN200410015526.3 | 2004-02-26 | ||
| CN 200410079009 CN1285813C (en) | 2004-02-26 | 2004-09-01 | Pellet lock and its manufacturing method and its mating key |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1590680A true CN1590680A (en) | 2005-03-09 |
| CN1285813C CN1285813C (en) | 2006-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410079009 Expired - Fee Related CN1285813C (en) | 2004-02-26 | 2004-09-01 | Pellet lock and its manufacturing method and its mating key |
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| Country | Link |
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| CN (1) | CN1285813C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101864864A (en) * | 2010-06-11 | 2010-10-20 | 林智勇 | Method for manufacturing lock bulb with spiral keyhole |
| CN104708273A (en) * | 2015-01-30 | 2015-06-17 | 浙江浦江梅花锁业集团有限公司 | Method for manufacturing lock cylinder shell of blade mortise lock |
| CN105220950A (en) * | 2014-06-16 | 2016-01-06 | 陈彦伯 | There is the spiral lock core structure of lock pearl and spiral key |
| CN105239838A (en) * | 2014-06-16 | 2016-01-13 | 陈彦伯 | Spiral type lock cylinder structure with locking plate and spiral type key |
| CN105863381A (en) * | 2014-03-13 | 2016-08-17 | 徐发煌 | Manufacturing method of drilling-resistant anti-theft lock provided with spiral acute-angle grooves and adopting spaced positioning |
| CN107165503A (en) * | 2016-03-08 | 2017-09-15 | 秦子建 | A kind of safety lockset |
| CN107165502A (en) * | 2016-03-08 | 2017-09-15 | 秦子建 | A kind of lock |
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2004
- 2004-09-01 CN CN 200410079009 patent/CN1285813C/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101864864A (en) * | 2010-06-11 | 2010-10-20 | 林智勇 | Method for manufacturing lock bulb with spiral keyhole |
| CN105863381A (en) * | 2014-03-13 | 2016-08-17 | 徐发煌 | Manufacturing method of drilling-resistant anti-theft lock provided with spiral acute-angle grooves and adopting spaced positioning |
| CN105863381B (en) * | 2014-03-13 | 2018-09-11 | 徐发煌 | Spiral acute angle positioned at intervals drill-preventive anti-theft lock |
| CN105220950A (en) * | 2014-06-16 | 2016-01-06 | 陈彦伯 | There is the spiral lock core structure of lock pearl and spiral key |
| CN105239838A (en) * | 2014-06-16 | 2016-01-13 | 陈彦伯 | Spiral type lock cylinder structure with locking plate and spiral type key |
| CN105239838B (en) * | 2014-06-16 | 2018-08-03 | 陈彦伯 | Spiral lock core construction with locking plate and spiral key |
| CN104708273A (en) * | 2015-01-30 | 2015-06-17 | 浙江浦江梅花锁业集团有限公司 | Method for manufacturing lock cylinder shell of blade mortise lock |
| CN107165503A (en) * | 2016-03-08 | 2017-09-15 | 秦子建 | A kind of safety lockset |
| CN107165502A (en) * | 2016-03-08 | 2017-09-15 | 秦子建 | A kind of lock |
| CN107165503B (en) * | 2016-03-08 | 2019-10-18 | 秦子建 | A kind of safety lockset |
| CN107165502B (en) * | 2016-03-08 | 2019-10-18 | 秦子建 | A kind of lock |
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|---|---|
| CN1285813C (en) | 2006-11-22 |
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