CN201193016Y - Emergency release and manual gear anti-theft device - Google Patents

Abstract

The utility model relates to an emergency-releasing manual anti-theft device; a lock body is arranged inside a manual-transmission handball; a magnetic pin is arranged on a lock shell; a key-hole blocking mechanism is arranged at the front end of a lock core and inside a key hole; the key is alternatively substituted with the N and the S pole of a magnetic post body inside a lock head in the axial direction; through the intertwined combination, different codes, patterns and symbols can be compiled; an up-down movement locking shift mechanism is arranged on a main body bracket below the lock head; a code emergency opening mechanism is arranged on a cylinder body at the middle part of the main body bracket; when the key is forgotten or when the key and the lock have malfunction, the device can be opened through the emergency operation by rotating the code ring for a plurality of groups of numbers from right to left; a shifting-rod tightening anti-loosening mechanism is arranged inside the main body; when the screwed opening at the upper end of the shifting rod is screwed up to lock the main body, the clutch pallet locks the screwed opening of the shifting rod, so that the shifting rod can not be withdrawn backwards, thereby realizing the tightening and the loosening prevention, and improving the safety and reliability; an interference magnet is arranged on the lock core, which can prevent the unlocking of the master key. The device realizes the combination with the manual shifting operation rod, and realizes the integration with the manual transmission of the original car.

Description

Emergency release, manually keep off anti-joyride device

Technical field: the utility model belongs to manual retaining lock technology field, is specifically related to a kind of structural development and innovation to existing manually retaining lock.

Background technology: existing mechanical is manually kept off lock, majority is to come the Push And Release of control lock by a traditional blades key, the manual retaining lock of this structure, analyze from result of use, at least there is several respects defective: one, key hole stops up foreign matter, and lock body, key et out of order cause a whole set of products and scrap; The installation of its U font gear lock, unblank and to shut use very inconvenient; Its three: no emergent unlocking structure on the product, can't emergent unlocking, its four: existing gear lock construction is fastenedly connected with gear level, adopts orthodox method to fix, and becomes flexible easily, has hidden danger.

Summary of the invention: the purpose of utility model is to provide a kind of, emergency release, manually keep off anti-joyride device, be intended to stop lock, stop up foreign matter, no emergent unlocking and be fastenedly connected the loosening phenomenon of gear level one in the key et out of order, key hole and take place, thereby expanded function and the application that manual retaining is locked.

For achieving the above object, the utility model specific embodiment is: in the handball of gear level upper end, the Lock with magnetic detent controlled bolt mechanism of an automatic sealed key hole is set, on the notes magnet in lock body, have some through holes, have some holes nest on the lock core cylindrical, its position is corresponding one by one, the post of magnetic up and down that is provided with in the hole, polar repulsion, following magnetic post can be in the hole N, S utmost point linear slide, on the lock core cylindrical wall, be provided with also that to hide the plurality of magnetic cylinder consistent with the lock core cylindrical, survey the decoding magnetic code with preventing universal key, at the lock core body front end, one shutoff key hole door mechanism is set in the key hole, and key stretches into lockhole and opens automatically in front of the door, and key is cylinder, following magnetic post in magnetic cylinder on the key bar cylinder and the tapered end, polarity is identical, and key front end magnetic column polarity is opposite, and the position is corresponding one by one, magnetic cylinder in key and the tapered end passes through N, the S pole axis is to changing permutations, the combination that longitude and latitude intersects can arrange very many passwords, figure, symbol is on main body rack below the tapered end, be provided with and move up and down locked shifting-position mechanism, when shutting, press down manual step tube and move down, the moving sleeve in it is connected, vertical slot is under main body rack in the square tube, concave surface rib two siding tracks are being pressed spring retraction in big top in it, are being with the below snap close to stretch into square hole nest under the gear-shift lever, when hear " " one, in its main body rack upper aperture, rotating disk locking driving lever is under the spring force effect, and its lower end driving lever breaks away from the moving sleeve groove, rotation, dieback moving sleeve upper end is for shutting state.When unblanking, tapered end afterbody driving lever is stirred rotating disk driving lever upper end shifting block, and stored energy is rotated and entered in the moving sleeve vertical slot, and simultaneously big top spring heads on the moving sleeve main body, on move, when hear " " one, be unlocking condition.On its main body rack middle part cylinder step body, be provided with the emergent opening mechanism of cipher anti theft, when key, when locking et out of order and leaving behind key, several groups of numerals on the left and right cipher ring, stop after the alignment fiducials, press down and rotate a week, when hear " " a sound, be emergent unlocking, it is fastening to be provided with gear level in its main body endoporus, anti-loosening mechanism, screw socket is tightened emergency release, when manually keeping off the anti-joyride device main body, is rotated the internal fixation sleeve when the gear-shift lever upper end, the clutch pawl plate is jumped tooth, locking gear level screw socket can not retreat looseningly, reaches fastening anti-loosening purpose.

Description of drawings: the technical solution of the utility model is further described below in conjunction with accompanying drawing:

Fig. 1---emergency release, manually keep off the anti-joyride device sectional structure chart

Fig. 2---key sectional structure scheme drawing

The specific embodiment: the utility model comprises: emergency release, manually keep off anti-joyride device, with key two parts, Fig. 1 illustrates emergency release, manually keep off the anti-joyride device sectional structure chart, round convex type gear display panel (1) is embedded in the platform of display panel (2) top, its display panel (2) below plate, be inserted in the outer knob shape that is, interior is the interior gear spheroid (3) of hollow top groove, be set with fixed cover cover (4) in it, be installed in the step of fixed muffle (5) top, fixed muffle (5) is the thin step through-holes in two pluckings centres, its top wall circle is provided with one laterally greatly, small through hole, its outer gear spheroid (3) both sides are big with being enclosed within, aperture is corresponding, gear spheroid annex (6) is preceding to be cambered surface, cambered surface central authorities establish a step round tube hole, step round tube hole upper end central authorities establish a keyway through hole, the back is a platen surface, on its dull and stereotyped end face both sides, be provided with symmetrical fixed leg, be placed in gear spheroid (3) the one side macropores, in fixed muffle (5) macropore, one end face central authorities are set establish a through hole, central authorities establish a keyway through hole, and the both sides in its hole are provided with symmetrical fixed via, through hole sleeve body lock housing (7), suit gear ball attached (6) connects one in its front end face bilateral symmetry hole, and step is annotated magnet (8) in interior suit one circle of lock housing (7), and its front end face is established a vertical groove, tail end is established outer step, suit one outer round belt is along the front end face on the edge within it, and it is corresponding with notes magnet (8) front end face groove to establish a vertical groove, and interior is bottleneck shape through hole, on the inner peripheral wall of hole, have all grooves, hollow cylinder lock core body (9), lock core body (9) tail end face outside cylinder is provided with the symmetrical line groove, and straight-line groove is established a circumferential groove inwards, its afterbody cylinder is sleeved in the horizontal aperture of fixed muffle (5) one sides, hole nest and the through hole of annotating in the magnet (8) on lock core body (9) cylindrical, its position is corresponding one by one, and upper magnetic post (10) and following magnetic post (11) are installed in each hole, magnetic post (11) can be along annotating in magnet (8) body down for each, through hole N, S utmost point linear slide enters lock core body (9), in the outer circular hole nest, come the Push And Release of control lock, its lock core body cylindrical is provided with lock core and disturbs magnetic (12), hides in its circle wall hole nest and lock body outside cylinder one integrated mass, annotates in magnet (8) hole spacing ball (13) and top spring (14) are installed, spacing ball (13) is headed on by top spring (14), be controlled in lock core body (9) the outside cylinder face nest, so that magnetic post (11) accurately enters in lock core body (9) the outside cylinder face nest down, by the N of plurality of magnetic cylinder in the lock body, the S pole axis is to changing permutations, intersect with cloth magnetic direction longitude and latitude, be combined into the different cipher symbol of magnetic styletable face polarity, be equipped with lock body quantity identical keys, the magnetic cylinder quantity in magnetic cylinder on the key and the lock body is identical, cipher symbol is corresponding, polarity is identical, and in lock core body (9) front end, it is step that a cylindrical is set in the bottleneck shape through hole, endoporus is the stifled tube of cylinder barrel step (15), be with top magnetic red (16) in it, magnetic sheet (17) and bottleneck shape moving pin (18), its afterbody cylinder are sleeved in pad circle (19) center through hole, and the cylindrical of pad circle (19) is fixed in stifled tube (15) tail end step, card pearl (20) is moved lock (18) cylindrical bracketing by the bottleneck shape, by stifled tube (15) cylindrical wall through hole, be stuck in lock core body (9) hole in all grooves shutoff key hole door, after its shutoff key hole door mechanism, be provided with one and push away spring (21), capping (22), it moves, and the keyway on the circle is stuck in lock core body (9) the afterbody groove in the driving lever (23), and driving lever is downward, jump ring (24) is stuck in the outer round recessed of lock core body (9) afterbody, control transmission driving lever (23) is loosening, and tapered end check screw (25) is fixed on lock housing (7) and annotates in magnet (8) upper end hole, [please referring on Fig. 2 key sectional structure scheme drawing, its main body (26) is a cylinder, establish a shifting block above the central authorities of its bar, key holder is an echelon form, and the tail end of handle has a half-round cross hole, one side at handle is printed on three Chinese characters of Mei Tean imitation Song-Dynasty-Style typeface, another side Chinese capitalization spelling MEITEAN establishes a top magnetic (27) at the key bar front end, is equipped with key magnetic post (28) on the key bar in the nest of hole.Key cover (29) is sleeved on key main body (26) the front end key bar fixing], be set with main body rack (30) upper end cylinder in the interior middle bench through hole of fixed muffle (5), the interior middle bench through hole of its end face and fixed muffle (5) end face, side-by-side alignment, screw (31) is connected and fixed in both upper surface interlayers, main body rack (30) top is hollow cylinder, its cylinder cylindrical one side has L type track breach, extend through the middle part always, its end face is provided with a step through-hole, a length is established apart from screw socket in the step through-hole below, is set with a step post double fixed seat screw (32) in its screw socket first half, and the thin axle sleeve of its upper end is equipped with a rotating disk locking driving lever (33), in its rotating disk first half cylindrical one side, it is corresponding side by side with lock core body (9) afterbody transmission driving lever (23) to be provided with the driving lever that the fan shape bending that stretches out makes progress, and divides into a cambered surface rib driving lever in its rotating disk lower part cylindrical one side direction, establishes the emergent shifting block of a U font in cambered surface rib driving lever middle part extroversion, its cambered surface rib driving lever just in time is arranged in the L type rail groove of main body rack (30) top, wind spring (34) setting is installed in rotating disk locking driving lever (33) cylindrical one all grooves, and wind spring (34) inner termination is passed through rotating disk locking driving lever (33), round recessed internal fixation in the vertical straight trough of inner hole wall, wind spring (34) outer end is fixed on place, one side concave station rank, L shaped rail groove upper end, main body rack (30) top, thin axle upper end on the double fixed seat screw (32) is fixed in the lock housing (7) and notes magnets (8) below through hole on the tapered end, under the application force of twisting, double fixed seat screw (32) rotation is flexible up and down, the control tapered end breaks away from fastening, on the cylinder of main body rack (30) upper end, is provided with all grooves, it is spacing to establish a slice back-up ring (35) in the groove, move on the control rotating disk locking driving lever (33), main body rack (30) middle part is outer to be the cylinder step body, is provided with symmetrical blind hole on interior step cylindrical wall, top spring (36) and set pin (37) are housed in the hole, interior cipher ring (38) is a tubular, and its upper end periphery is provided with some interference shallow slots and an accurate password vertical slots, on its cylindrical wall, be provided with a convex globoidal rib shifting block, interior cipher ring (38) is sleeved on the interior step of main body rack (30), and top spring (36) heads on set pin (37) one terminations, is stuck in the interior round bottom of interior cipher ring (38) portion, move on spacing in the groove, its main body rack (30) middle part, outer step circumferential center has all grooves, and an end is established a through hole in the groove, outer cipher ring back-up ring (39) is arranged in the circumferential groove, one end is mounted in the groove inner via hole fixing, and outer cipher ring (40) is a cylindrical body, has some interference shallow slots and accurate password vertical slots on its upper end periphery, respectively establish a cambered surface rib on its inside and outside circle wall, on the step circle, outer cipher ring back-up ring (39) is stuck in the circumferential groove of the interior circle of cooresponding outer cipher ring (40) below outer cipher ring (40) block set, spacing moving up outside main body rack (30) middle part, bearing spring (41) is sleeved on main body rack (30) upper cylinder and rotating disk locking driving lever (33) the lower end cambered surface rib cylindrical U font shifting block groove, in bearing spring (41) and fixed muffle (5) the lower end step through-hole, establish the round wall of a step body tubular password cover (42) within it and establish a vertical T font rib, its cylindrical has a number of turns word scale to show next week, the interior step tubular of password cover (42) is at bearing spring (41) upper end bracketing, password cover (42) top semicircular body just in time is sleeved in fixed muffle (5) the lower part step through-hole, and thickness cylindrical end face is established the horizontal parallel channels of a zanjon at main body rack (30) middle part, be provided with a dark blind hole at the outside end of its bottom land, top spring (43) is installed, steel ball (44) in the hole, clutch ratchet plate (45) is placed in the groove, by vertical set pin (46) through hole suit in horizontal parallel slot, fixing in clutch ratchet inserting plate hole, clutch ratchet plate (45) left end is by top spring (43), steel ball (44) heads on, can be elastic, the clutch up and down of right-hand member helical teeth, minister establishes a big step apart from the screw socket below in main body rack (30) endoporus, has all grooves on big step circumferential inner wall, and cover is put internal fixation loop bar main body (47) and is tubular, there is screw socket its endoporus upper end, identical with main body rack (30) internal upper part length apart from screw socket pitch, on its cylindrical upper end step post, equidistant identical helical teeth of a week is arranged, on the periphery of helical teeth top, have all grooves, groove is corresponding with having on the last big step circumferential inner wall of main body rack (30), and jump ring (48) is fixing spacing within it, in main body rack (30) lower part cylinder, an if bucket step through hole, on inner round wall below the through hole, establish symmetrical cambered surface inner rip, moving sleeve main body (49) is a bucket step through hole body, be enclosed within the through hole fixedly on loop bar (47) outside cylinder, on moving sleeve main body (49) cylinder periphery, establish the vertical groove of a symmetry, be fastened on main body rack (30) the lower part inner round wall symmetrical arc gluten bar both sides, cylindrical is established a step cylinder in moving sleeve main body (49) below, respectively establish an anti-screw socket on its disc, inner hole sleeve is equipped with large washer (50) and big top spring (51), and its endoporus just in time is enclosed within on internal fixation loop bar (47) outside cylinder.Step screw socket sleeve (52), be sleeved on the cylinder screw socket of internal fixation loop bar (47) below, set pin (53) is being fixed by running through through hole, step screw socket sleeve (52) and internal fixation loop bar (47), manually step tube (54) main body is a T font step sleeve, its endoporus bottom inner round wall is provided with an anti-screw socket, be connected with the anti-screw socket in moving sleeve main body (49) below, establish a circular arc step in the cylindrical upper end, step below nose circle face is provided with all grooves, establishes a screw socket on its cylinder, bellows pad (55) main body is the cylinder external member, in its hole screw socket be connected and fixed, bellows pad (55) its top cylindrical be sloping arc step, thereunder be provided with the grid annular knurl, in moving sleeve main body (49) bottom, it is horn-like that cylinder is gone up suit one for anti-mouthful, sleeve circle main body, and the flared end face tilt is downward, there is trapezoidal oblique tongue both sides, on its endoporus top inner headed face anti-screw socket is arranged, there is oblique through hole the below in the hole, is the snap close (56) of one.

When unblanking, aim at stifled tube (15) with key bar main body (26) front end top magnetic (27), under magnetic action, top magnetic red (16) in the stifled tube (15) is being pressed by magnetic sheet (17), sticking simultaneously moving pin (18) stern post that holding in the palm, by pad circle (19), bounce back forward in the hole, when moving, card pearl (20) slides on the small column under tumbling on moving pin (18) the step big column, blocking pearl (20) simultaneously falls in stifled tube (15) cylindrical wall through hole, separating lock core body (9) endoporus circle wall groove, key is pushing away stifled tube mechanism and is pushing away spring (22) and retreating and put in place, key magnetic post (28) end face on while key main body (26) bar, corresponding one by one with the lock body inside magnet column, under the identical effect of polarity, magnetic force is by the interior magnetic post down of key cover (29) and lock core body (9) outside cylinder hole nest, pushing away the N that makes progress, S utmost point straight line retraction, hole nest on separating lock core body (9) cylindrical, fall back on and annotate in the vertical little round tube hole of magnet (8) inwall, key bar main body (26) key bar cylinder upper end dop passes lock housing (7) simultaneously, be stuck in lock core body (9) front end and annotate in the dull and stereotyped groove in the cooresponding top of magnet (8), anticlockwise direction one is twisted key main body (26), dop on the key bar, sticking lock core body (9) rotates, rotating simultaneously, on lock core body (9) cylindrical, limit body (13) moves in the hole heading on spacing spring (14) under the effect of power, retract to and annotate in the interior round tube hole of magnet (8), on lock core body (9) the afterbody cylinder in the symmetrical channels, the transmission driving lever under the effect of power, transmission driving lever lower end, squeezing double fixed seat screw (32) in main body rack (30) upper end hole, rotating disk locking driving lever (33) the upper end driving lever on the axle rotates.

Rotating simultaneously, wind spring stored energy in rotating disk locking driving lever (33) groove, rotating disk locking driving lever (33) lower end driving lever is on the face of cylinder, moving sleeve main body (49) upper end, changeing circle moves, enter in moving sleeve main body (49) the bilateral symmetry track vertical slot, big top spring (51) heads on large washer (50), being enclosed within internal fixation loop bar (47) upward rises under the elastic force effect, rise and to ask moving sleeve main body (49) and manual step tube (54) and the horn-like snap close of bellows pad (55) and lower end (56) rising to reset simultaneously, when hear " " one for unblanking.Clockwise rotate key main body (26), when hear " " one, the limited spring of positive stop bead (13) (14), push in the spacing nest of lock core body (9) cylindrical, key main body (26) promotes plug mechanism rollback under the application force that pushes away spring (21), annotate the interior upper magnetic post (10) of magnet (8) through hole simultaneously under magnetic action, head on down magnetic post (11) termination, insert in the outer circular hole nest of corresponding lock core body (9) and block.Top magnetic red (16) in the stifled tube (15) heads on magnetic sheet (17) and adhesion moving pin (18) is protruding, stretching out simultaneously, card pearl (20) is in stifled tube (15) cylindrical wall through hole, the buttress shaft that is moved on the pin (18) is shifted thick post onto toward going up a slope, the stifled tube of card pearl (20) (15) internal face through hole rises, be stuck in key hole lock core body (9) the inner round wall circumferential groove locked key hole door.

During the stopper position, press down manual step tube (54), asking moving sleeve main body (49) to move down simultaneously from the following cylinder of main body rack (30), moving sleeve main body (49) the inner is pressing large washer (50) and big top spring (51) to bounce back along internal fixation loop bar (47), when retraction, the vertical rail groove in moving sleeve main body (49) both sides, move down along inner arc surface rib both sides, main body rack (30) bottom, moving sleeve main body (49) below cylinder tightens and connects horn-like inclined end face snap close (56), the two ends dead bolt stretches under the gear level in the square hole nest, when hear " " one, rotating disk locking driving lever (33) below driving lever, under stored energy wind spring (34) application force, rotation drives, be moved out on the wall of moving sleeve main body (49) upper end in moving sleeve main body (49) vertical slot, dieback moving sleeve main body (49) is locked shifting state.

Emergent, open: work as lock, key et out of order and when leaving behind key, password cover (42) idle running two circles, password cover (42) is headed on by bearing spring (41), its password cover (42) inner round wall rib, hang outer cipher ring (40) cylindrical rib, anti-clockwise rotation, circle rib one side in its outer cipher ring (40), cipher ring (38) cylindrical rib one side is rotated in hanging, first group of numeral of the outer circular scale of password cover (42) is as the criterion with gear spheroid (3) below datum line, to the homogeneous line, at this moment the vertical cut (V. cut) on the interior cipher ring (38), just in time aiming at a line with gear spheroid (3) below datum line stops, rib is being dialled outer cipher ring (40) cylindrical rib opposite side on the round within it wall of the password cover (42) of turning right again, vertical cut (V. cut) on outer cipher ring (40) the circle wall, stop during with gear spheroid (3) below datum line being aligned, second group of numeral is to intact, password cover (42) more left the 3rd group of numeral aim at, stop during gear handball body (3) below datum line one line, press down its inwall upper end one side plate of password cover (42), just in time insert in the vertical cut (V. cut) of interior cipher ring (38) and outer cipher ring (40), circle below in cipher ring (38) circle in its plate of rotational password cover (42) is being dialled, the emergent outward shifting block of rotating disk locking driving lever (33) lower end driving lever, dialling rotating disk locking driving lever (33) rotates, enter in the vertical slot of moving sleeve main body (49) main body both sides, moving sleeve main body (49) is built under the elastic force of (51) at Da Ding, rise, holding in the palm manually step tube (54) simultaneously, after bellows pad (55) and horn-like dip plane dead bolt (56) move into place, when hear " " one, be unlocking condition.

Emergency release is installed, manually retaining anti-joyride device and gear level are anti-loosening is connected when fastening, gear-shift lever upper end screw socket and the interior centre hole of internal fixation loop bar (47) stretch into, be screwed into screw socket in its upper end, rotary connection again, stretching into main body rack (30) goes up minister and twists in the screw socket only fastening, under application force, twist step screw socket sleeve (52), drive internal fixation loop bar (47), pointed tooth bob on the adjacent side clutch ratchet plate (45) of its cylindrical helical teeth, fall after rise, be stuck in the cylindrical helical teeth of internal fixation loop bar (47) upper end, make it prevent from loosening to retreat rotation lock, locking is connected with joystick and unites two into one.

The utility model advantage: emergency release, manual gear anti-theft device are provided with magnetic code sealed key hole door Mechanism and fastening control stick anti-looseness mechanism, simple to operate with the emergency cryptosystem opener, press down locked Gear stretches into key one and turns on and open, when breaking down, and emergent can opening, thus strengthened safe and reliable Performance has realized integratedly, easy for installation with car, and one tightens admittedly lockedly, unite two into one with gear shift operating rod, Do not take interior space, mate fully with the car interior trim.

Claims (1)

1. emergency release, manually the retaining anti-joyride device comprises: automatic sealed key hole Lock with magnetic detent controlled bolt mechanism, stopper position mechanism, emergency cryptosystem mechanism, several most of aggregate erections of key form, and it is characterized in that: round convex type gear display panel (1) is embedded in the platform of display panel (2) top, its display panel (2) below plate is inserted in the outer knob shape that is, interior is the interior gear spheroid (3) of hollow top groove, be set with fixed cover cover (4) in it, be installed in the step of fixed muffle (5) top, fixed muffle (5) is the thin step through-holes in two pluckings centres, its top wall circle is provided with one laterally greatly, small through hole, its outer gear spheroid (3) both sides are big with being enclosed within, aperture is corresponding, and gear spheroid annex (6) is preceding to be cambered surface, cambered surface central authorities establish a step round tube hole, and step round tube hole upper end central authorities establish a keyway through hole, and the back is a platen surface, on its dull and stereotyped end face both sides, be provided with symmetrical fixed leg, be placed in gear spheroid (3) the one side macropores, in fixed muffle (5) macropore, one end face central authorities are set establish a through hole, central authorities establish a keyway through hole, and the both sides in its hole are provided with symmetrical fixed via, through hole sleeve body lock housing (7), suit gear ball attached (6) connects one in its front end face bilateral symmetry hole, and step is annotated magnet (8) in interior suit one circle of lock housing (7), its front end face is established a vertical groove, and tail end is established outer step, and suit one outer round belt is along the front end face on the edge within it, if a vertical groove is corresponding with notes magnet (8) front end face groove, interior is bottleneck shape through hole, has all grooves on the inner peripheral wall of hole, hollow cylinder lock core body (9), lock core body (9) tail end face outside cylinder is provided with the symmetrical line groove, and straight-line groove is established a circumferential groove inwards, its afterbody cylinder is sleeved in the horizontal aperture of fixed muffle (5) one sides, hole nest and the through hole of annotating in the magnet (8) on lock core body (9) cylindrical, and its position is corresponding one by one, upper magnetic post (10) and following magnetic post (11) are installed in each hole, and magnetic post (11) can be along annotating in magnet (8) body through hole N down for each, S utmost point linear slide, enter lock core body (9), in the outer circular hole nest, come the Push And Release of control lock, its lock core body cylindrical is provided with lock core and disturbs magnetic (12), hides in its circle wall hole nest and lock body outside cylinder one integrated mass, annotates in magnet (8) hole spacing ball (13) and top spring (14) are installed, spacing ball (13) is headed on by top spring (14), is controlled in lock core body (9) the outside cylinder face nest, so that magnetic post (11) accurately enters in lock core body (9) the outside cylinder face nest down, N by plurality of magnetic cylinder in the lock body, the S pole axis intersects with cloth magnetic direction longitude and latitude to changing permutations, is combined into the different cipher symbol of magnetic styletable face polarity, be equipped with lock body quantity identical keys, the magnetic cylinder quantity in magnetic cylinder on the key and the lock body is identical, and cipher symbol is corresponding, polarity is identical, and in lock core body (9) front end, it is step that a cylindrical is set in the bottleneck shape through hole, endoporus is with top magnetic red (16) for the stifled tube of cylinder barrel step (15) in it, magnetic sheet (17) and bottleneck shape moving pin (18), its afterbody cylinder are sleeved in pad circle (19) center through hole, the cylindrical of pad circle (19) is fixed in stifled tube (15) tail end step, and card pearl (20) is moved lock (18) cylindrical bracketing by the bottleneck shape, by stifled tube (15) cylindrical wall through hole, be stuck in lock core body (9) hole in all grooves, shutoff key hole door is after its shutoff key hole door mechanism, be provided with one and push away spring (21), capping (22), it moves, and the keyway on the circle is stuck in lock core body (9) the afterbody groove in the driving lever (23), and driving lever is downward, jump ring (24) is stuck in the outer round recessed of lock core body (9) afterbody, and control transmission driving lever (23) is loosening, and tapered end check screw (25) is fixed on lock housing (7) and annotates in magnet (8) upper end hole, its main body (26) is a cylinder, establishes a shifting block above the central authorities of its bar, and key holder is an echelon form, the tail end of handle has a half-round cross hole, establishes a top magnetic (27) in the one side of handle at the key bar front end, is equipped with key magnetic post (28) on the key bar in the nest of hole, key cover (29) is sleeved on key main body (26) the front end key bar fixing, is set with main body rack (30) upper end cylinder in the interior middle bench through hole of fixed muffle (5), the interior middle bench through hole of its end face and fixed muffle (5) end face, side-by-side alignment, screw (31) is connected and fixed in both upper surface interlayers, and main body rack (30) top is hollow cylinder, its cylinder cylindrical one side has L type track breach, extends through the middle part always, and its end face is provided with a step through-hole, a length is established apart from screw socket in the step through-hole below, is set with a step post double fixed seat screw (32) in its screw socket first half, and the thin axle sleeve of its upper end is equipped with a rotating disk locking driving lever (33), in its rotating disk first half cylindrical one side, it is corresponding side by side with lock core body (9) afterbody transmission driving lever (23) to be provided with the driving lever that the fan shape bending that stretches out makes progress, and divides into a cambered surface rib driving lever in its rotating disk lower part cylindrical one side direction, establish the emergent shifting block of a U font in cambered surface rib driving lever middle part extroversion, its cambered surface rib driving lever just in time is arranged in the L type rail groove of main body rack (30) top, and wind spring (34) setting is installed in rotating disk locking driving lever (33) cylindrical one all grooves, wind spring (34) inner termination is passed through rotating disk locking driving lever (33), round recessed internal fixation in the vertical straight trough of inner hole wall, and wind spring (34) outer end is fixed on place, one side concave station rank, L shaped rail groove upper end, main body rack (30) top, thin axle upper end on the double fixed seat screw (32) is fixed in the lock housing (7) and notes magnets (8) below through hole on the tapered end, under the application force of twisting, double fixed seat screw (32) rotation is flexible up and down, and the control tapered end breaks away from fastening, on the cylinder of main body rack (30) upper end, be provided with all grooves, it is spacing to establish a slice back-up ring (35) in the groove, moves on the control rotating disk locking driving lever (33), main body rack (30) middle part is outer to be the cylinder step body, is provided with symmetrical blind hole on interior step cylindrical wall, and top spring (36) and set pin (37) are housed in the hole, interior cipher ring (38) is a tubular, and its upper end periphery is provided with some interference shallow slots and an accurate password vertical slots, be provided with a convex globoidal rib shifting block on its cylindrical wall, interior cipher ring (38) is sleeved on the interior step of main body rack (30), and top spring (36) heads on set pin (37) one terminations, be stuck in the interior round bottom of interior cipher ring (38) portion, move its main body rack (30) middle part on spacing in the groove, outer step circumferential center has all grooves, and an end is established a through hole in the groove, and outer cipher ring back-up ring (39) is arranged in the circumferential groove, one end is mounted in the groove inner via hole fixing, and outer cipher ring (40) is a cylindrical body, has some interference shallow slots and accurate password vertical slots on its upper end periphery, respectively establish a cambered surface rib on its inside and outside circle wall, on the step circle, outer cipher ring back-up ring (39) is stuck in the circumferential groove of the interior circle of cooresponding outer cipher ring (40) below outer cipher ring (40) block set outside main body rack (30) middle part, spacing moving up, bearing spring (41) are sleeved on main body rack (30) upper cylinder and rotating disk locking driving lever (33) the lower end cambered surface rib cylindrical U font shifting block groove, in bearing spring (41) and fixed muffle (5) the lower end step through-hole, if the round within it wall of a step body tubular password cover (42) is established a vertical T font rib, its cylindrical has a number of turns word scale to show next week, and the interior step tubular of password cover (42) is at bearing spring (41) upper end bracketing, password cover (42) top semicircular body just in time is sleeved in fixed muffle (5) the lower part step through-hole, and thickness cylindrical end face is established the horizontal parallel channels of a zanjon at main body rack (30) middle part, be provided with a dark blind hole at the outside end of its bottom land, top spring (43) be installed, steel ball (44) in the hole, clutch ratchet plate (45), be placed in the groove, by vertical set pin (46) through hole suit in horizontal parallel slot, fixing in clutch ratchet inserting plate hole, clutch ratchet plate (45) left end is by top spring (43), steel ball (44) heads on, can be elastic, and the clutch up and down of right-hand member helical teeth, minister establishes a big step apart from the screw socket below in main body rack (30) endoporus, has all grooves on big step circumferential inner wall, and cover is put internal fixation loop bar main body (47) and is tubular, there is screw socket its endoporus upper end, and is identical apart from screw socket pitch with main body rack (30) internal upper part length, on its cylindrical upper end step post, equidistant identical helical teeth of one week is arranged, on the periphery of helical teeth top, have all grooves, go up with main body rack (30) that to have groove on the big step circumferential inner wall corresponding, jump ring (48) is fixing spacing within it, in main body rack (30) lower part cylinder, establishes a bucket step through hole, on inner round wall below the through hole, establish symmetrical cambered surface inner rip, moving sleeve main body (49) is a bucket step through hole body, be enclosed within the through hole fixedly on loop bar (47) outside cylinder, on moving sleeve main body (49) cylinder periphery, establish the vertical groove of a symmetry, be fastened on main body rack (30) the lower part inner round wall symmetrical arc gluten bar both sides, cylindrical is established a step cylinder in moving sleeve main body (49) below, respectively establish an anti-screw socket on its disc, inner hole sleeve is equipped with large washer (50) and big top spring (51), and its endoporus just in time is enclosed within on internal fixation loop bar (47) outside cylinder, step screw socket sleeve (52), be sleeved on the cylinder screw socket of internal fixation loop bar (47) below, set pin (53) is being fixed by running through through hole, step screw socket sleeve (52) and internal fixation loop bar (47), manually step tube (54) main body is a T font step sleeve, its endoporus bottom inner round wall is provided with an anti-screw socket, is connected with the anti-screw socket in moving sleeve main body (49) below, establishes a circular arc step in the cylindrical upper end, step below nose circle face is provided with all grooves, establish a screw socket on its cylinder, bellows pad (55) main body is the cylinder external member, in its hole screw socket be connected and fixed, its top cylindrical of bellows pad (55) is sloping arc step, thereunder be provided with the grid annular knurl, in moving sleeve main body (49) bottom, it is horn-like that cylinder is gone up suit one for anti-mouthful, sleeve circle main body, the flared end face tilt is downward, and there is trapezoidal oblique tongue both sides, on its endoporus top inner headed face anti-screw socket is arranged, there is oblique through hole the below in the hole, is the snap close (56) of one.

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