CN205025220U - Variable ink recorder tool button trick lock - Google Patents
Variable ink recorder tool button trick lock Download PDFInfo
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- CN205025220U CN205025220U CN201520522881.3U CN201520522881U CN205025220U CN 205025220 U CN205025220 U CN 205025220U CN 201520522881 U CN201520522881 U CN 201520522881U CN 205025220 U CN205025220 U CN 205025220U
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Abstract
The utility model discloses a variable ink recorder tool button trick lock, the trick lock includes: jam plate and button spindle unit, be provided with the jam plate hole on the jam plate, the button spindle unit passes the jam plate hole, the button spindle unit includes: button axle and cover are established at the epaxial position sleeve of button, preceding password cover, back password cover, front spring, rear spring, preceding deflector and back deflector, epaxial first locating hole and the second locating hole of being equipped with of button, it is fixed at first locating hole or the 2nd the positioning hole that the nail is sold to the position sleeve, one side of position sleeve has set gradually preceding password cover, front spring and preceding deflector, and the opposite side of position sleeve has set gradually back password cover, rear spring and back deflector, the jam plate side is provided with the jam plate spring, the jam plate top is provided with the groove of unblanking. The utility model discloses a trick lock can conveniently alternate the password, and has realized the function of unblanking in proper order according to the settlement, and the security is extremely strong.
Description
Technical field
The utility model belongs to field of lockset, particularly, relates to a kind of variable code mechanical button coded lock.
Background technology
Existing push-button puzzle lock mostly is electronic password lock, relies on software program realize the setting of password and unblank.Electronic password lock compact, easy to use, structure is simple, is the lockset that application is maximum at present.But electronic password lock itself needs electrical energy drive, to environment sensitives such as moist, explosion-proof, vibrations, can not be suitable in some occasions.
Mechanical code lock is not owing to relying on electronic device, have that reliability is high, the feature of firm and durable, the special occasions such as remote districts, humidity, explosion-proof, vibration, seldom unlatching can be used in, applicability is strong, be purposes lockset the most widely, comprise single rotary disk type mechanical coded lock, multiple rotary disk type mechanical coded lock and mechanical button coded lock.
Single rotary disk type mechanical coded lock relies on positive and negative rotation successively to realize unblanking to make lock core turn to an ad-hoc location.Because it relies on rotation to unblank, operation inconvenience, speed of unblanking is slow, and this coded lock cannot change password, there is hidden danger of divulging a secret, and replaced by more easy electronic password lock just gradually in general environment occasion when safe cabinet uses.
Multiple rotary disk type mechanical coded lock has several password just to have several rotating disk (or knob), can unblank in position password figure on rotating disk being forwarded to setting, there is compact, simple and practical feature, be generally applied on portable case and bag, toy padlock.But this to be latched in structure too simple and crude, the not order function of unblanking, password combination is easily cracked less, the shortcoming that security performance is lower, is not suitable for important secure locations.
Mechanical push-button puzzle lock is a kind of lock core device as CN201033974 discloses, and and for example CN100357557 discloses the button-type mechanical cipher lock cylinder be made up of one group of button, push button sheet, a set of coding rotor, recognition system, button cross complaint sheet, base and upper cover.But there is the limited problem of cryptographic transformation complexity, confidentiality in existing mechanical push-button puzzle lock.This mainly due to: 1) mechanical code lock is realized by frame for movement, and the design of its cryptographic function is usually comparatively complicated, and what cause realizing password arranges more complicated, can not convert easily, reset password.2) not there is the function that order is unblanked.Having the function of unblanking in order becomes geometry numeral to increase by the quantity of the password making coded lock, and then makes the possibility of decoding be zero.For 3 cryptographic keies, if do not have order unlocking function, the quantity of its password is only 720; If have order unlocking function, the quantity of its password will reach 4060, and security performance obtains very large lifting.
Therefore, need to provide a kind of new mechanical button coded lock, avoid the shortcoming of above-mentioned lockset.
Utility model content
The purpose of this utility model is to be to provide a kind of variable code mechanical button coded lock.
For achieving the above object, the utility model adopts following technical proposals:
A kind of variable code mechanical button coded lock, this coded lock comprises:
Jam plate and button spindle unit;
Jam plate is provided with jam plate hole, button spindle unit is through jam plate hole;
Described button spindle unit comprises: button axle and be set in the positioning sleeve on button axle, front password cover, rear password cover, front spring, rear spring, front guide strip and rear deflector; Described button axle is provided with the first locating hole and the second locating hole; Positioning sleeve via pins is fixed at the first locating hole or the second locating hole place; The side of positioning sleeve is disposed with front password cover, front spring and front guide strip, and the opposite side of positioning sleeve is disposed with rear password cover, rear spring and rear deflector;
Described jam plate side is provided with jam plate spring;
Described jam plate top is provided with groove of unblanking.
Jam plate is generally provided with 9 jam plate holes equally.Described jam plate hole comprises the Part I, Part II, Part III and the Part IV that set gradually; The semicircle of Part I to be radius be 5mm; Part II is long is 12mm, and wide is the rectangle of 2mm; Part III is long is 14mm, and wide is the rectangle of 2.5mm; Part IV is radius is 5mm, string arc distance is the arc of 4.5mm.
This coded lock generally comprises 9 button spindle units, be respectively the first button spindle unit, the second button spindle unit, the 3rd button spindle unit, the 4th button spindle unit, the 5th button spindle unit, the 6th button spindle unit, the 7th button spindle unit, the 8th button spindle unit, the 9th button spindle unit, corresponding with 9 jam plate holes 13 respectively.
Each button spindle unit independently comprises button axle and is arranged on the positioning sleeve on button axle, front password cover, rear password cover, front spring, rear spring, front guide strip and rear deflector.The difference of each button spindle unit is only that front password cover is different with the size of rear password cover.
Button axle comprises cylinder front end and cuboid rear end; The bottom surface circular diameter of cylinder front end is 5mm, height is 7mm; The bottom surface of cuboid rear end is 5 × 5mm, is highly 44mm; First locating hole and the second locating hole are all positioned at cylindrical forward part; The hole central axis distance of the first locating hole and the second locating hole is 2.3mm.
Front password cover comprises the first cylinder and is symmetricly set on first outside the first cylindrical sidewall protruding, and the first cylindrical center has first hole that can hold button axle;
Rear password cover comprises the second cylinder and is symmetricly set on second outside the second cylindrical sidewall protruding, and the second cylindrical center has second hole that can hold button axle.
First cylinder and the second cylindrical round diameter are 10mm, height is 2mm.The cuboid of to be bottom surface be the first hole and the second hole 5 × 5mm, high 2mm.First projection and the second projection are all cuboids of high 2mm, but the length of the cuboid of the first projection is not identical with width with the length of the cuboid of the second projection with width.
In first button spindle unit, the length of the first projection be 2mm, wide be 2.5mm, the length of the second projection be 0mm, wide be 0mm (namely, password cover does not have first protruding and the second projection).In second button spindle unit, the length of the first projection be 2mm, wide be 2mm, the length of the second projection be 2mm, wide be 2.5mm.In 3rd button spindle unit, the length of the first projection be 2mm, wide be 1.5mm, the length of the second projection be 2mm, wide be 2mm.In 4th button spindle unit, the length of the first projection be 2mm, wide be 1mm, the length of the second projection be 2mm, wide be 1.5mm.In 5th button spindle unit, the length of the first projection be 1mm, wide be 2.5mm, the length of the second projection be 2mm, wide be 1mm.In 6th button spindle unit, the length of the first projection be 1mm, wide be 2mm, the length of the second projection be 1mm, wide be 2.5mm.In 7th button spindle unit, the length of the first projection be 1mm, wide be 1.5mm, the length of the second projection be 1mm, wide be 2mm.In 8th button spindle unit, the length of the first projection be 1mm, wide be 1mm, the length of the second projection be 1mm, wide be 1.5mm.In 9th button spindle unit, the length of the first projection be 0mm, wide be 0mm, the length of the second projection be 1mm, wide be 1mm.
Coded lock realizes unblanking by unit of unblanking.Unit of unblanking comprises latch, connecting rod, handle and reset jacking block, and hand channel connecting rod is connected with latch, and reset jacking block is arranged in the direction away from handle, and one end of latch is set to be positioned at lock groove, and the other end is set to be positioned at groove of unblanking.Unblank slot in the crown center of jam plate, is the groove of degree of depth 4mm, wide 5mm.
Described coded lock is also provided with front end-plate in the front end of front guide strip.On front end-plate, position that button axle is relative is provided with magnet.The rear end of the rear deflector of described coded lock is panel; The rear end of rear deflector is provided with annular groove, on panel, position that button axle is relative, is limited with panel button with the groove of rear deflector.
The elastic force of described front spring is greater than the elastic force of rear spring.
Rear password cover on described button spindle unit can slide on button axle.Rear deflector, panel are for being fixedly connected with, and front end-plate and front guide strip are for being slidably connected.
Described button axle is carbon steel material, can by magnet attraction.
The beneficial effects of the utility model are as follows:
1, cipher lock structure of the present utility model is simple, and volume is little, facilitates easy-to-use, is convenient to volume production; Do not consume electric energy, easy and simple to handle; Adopt pure frame for movement, applied widely, be a kind of very large lifting to the technology of mechanical code lock.
2, coded lock of the present utility model can convert password easily, password figure place is minimum can be zero-bit (namely not having password), the longest can be set to the quantity of button as many, and achieving the function of unblanking by setting order, confidentiality is extremely strong, can be widely used in the facilities such as safe cabinet, strongbox, gate inhibition, the occasion of particular/special requirement is had to have better applicability to remote, moist, explosion-proof, seldom unlatching etc. especially, a large amount of battery resource can be saved, safety and environmental protection, pollution-free.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Fig. 1 is jam plate schematic diagram.
Fig. 2 is the forward schematic diagram of coded lock at initial position.
Fig. 3 is that jam plate moves process schematic diagram of unblanking.
Fig. 4 is for completing schematic diagram of unblanking.
Fig. 5 is reset schematic diagram.
Fig. 6 is button axle schematic diagram.
Fig. 7 is password cover schematic diagram.
Fig. 8 is button spindle unit locking states (being in initial position) lateral view.
Fig. 9 is that button spindle unit is in lateral view depressed position.
Figure 10 is that password cover adjusts (button spindle unit is in initial position) lateral view forward.
Detailed description of the invention
In order to be illustrated more clearly in the utility model, below in conjunction with preferred embodiments and drawings, the utility model is described further.It will be appreciated by those skilled in the art that specifically described content is illustrative and nonrestrictive below, protection domain of the present utility model should do not limited with this.
Embodiment
As Figure 1-10 shows, be a kind of variable code mechanical button coded lock of the present utility model, this coded lock comprises: jam plate 11 and button spindle unit;
Jam plate 11 is provided with jam plate hole 13, button spindle unit is through jam plate hole 13;
Described button spindle unit comprises: button axle 10 and be set in the positioning sleeve 12 on button axle 10, front password cover 231, rear password cover 232, front spring 16, rear spring 17, front guide strip 18 and rear deflector 21; Described button axle 10 is provided with the first locating hole 101 and the second locating hole 102; Positioning sleeve 12 via pins 15 is fixed at the first locating hole 101 or the second locating hole 102 place; The side of positioning sleeve 12 is disposed with front password cover 231, front spring 16 and front guide strip 18, and the opposite side of positioning sleeve 12 is disposed with rear password cover 232, rear spring 17 and rear deflector 21;
Described jam plate 11 side is provided with jam plate spring 28;
Described jam plate 11 top is provided with groove 14 of unblanking.
The shape of jam plate 11 is shown in Fig. 1.Jam plate 11 is generally provided with 9 jam plate holes 13.Described jam plate hole 13 comprises the Part I 131, Part II 132, Part III 133 and the Part IV 134 that set gradually; The semicircle of Part I 131 to be radiuses be 5mm; Part II 132 is long is 12mm, and wide is the rectangle of 2mm; Part III 133 is long is 14mm, and wide is the rectangle of 2.5mm; Part IV 134 is radiuses is 5mm, string arc distance is the arc of 4.5mm.
This coded lock generally comprises 9 button spindle units, be respectively the first button spindle unit, the second button spindle unit, the 3rd button spindle unit, the 4th button spindle unit, the 5th button spindle unit, the 6th button spindle unit, the 7th button spindle unit, the 8th button spindle unit, the 9th button spindle unit, corresponding with 9 jam plate holes 13 respectively.
Each button spindle unit independently comprises button axle 10 and is arranged on the positioning sleeve 12 on button axle 10, front password cover 231, rear password cover 232, front spring 16, rear spring 17, front guide strip 18 and rear deflector 21.The difference of each button spindle unit is only that front password cover 231 is different with the size of rear password cover 232.
Button axle 10 comprises cylinder front end and cuboid rear end; The bottom surface circular diameter of cylinder front end is 5mm, height is 7mm; The bottom surface of cuboid rear end is 5 × 5mm, is highly 44mm; First locating hole 101 and the second locating hole 102 are all positioned at cylindrical forward part; The hole central axis distance of the first locating hole 101 and the second locating hole 102 is 2.3mm.
Front password cover 231 comprises the first cylinder 233 and has first hole 235 that can hold button axle 10 with the center of the first projection 234, first cylinder 233 be symmetricly set on outside the first cylinder 233 sidewall;
Rear password cover 232 comprises the second cylinder 236 and has second hole 238 that can hold button axle 10 with the center of the second projection 237, second cylinder 236 be symmetricly set on outside the second cylinder 236 sidewall.
The round diameter of the first cylinder 233 and the second cylinder 236 is 10mm, height is 2mm.The cuboid of to be bottom surfaces be the first hole 235 and the second hole 238 5 × 5mm, high 2mm.First protruding 234 and second projection 237 is cuboids of high 2mm, but the length of the cuboid of the first projection 234 not identical with width with the length of the cuboid of the second projection 237 with width (with the limit be connected with cylinder for length, be a in Fig. 7; The limit relative with cylinder is wide, is b) in Fig. 7.
In first button spindle unit, the length of the first projection 234 be 2mm, wide be 2.5mm, the length of the second projection 237 be 0mm, wide be 0mm (namely, password cover 232 does not have the first projection 234 and the second projection 237).In second button spindle unit, the length of the first projection 234 be 2mm, wide be 2mm, the length of the second projection 237 be 2mm, wide be 2.5mm.In 3rd button spindle unit, the length of the first projection 234 be 2mm, wide be 1.5mm, the length of the second projection 237 be 2mm, wide be 2mm.In 4th button spindle unit, the length of the first projection 234 be 2mm, wide be 1mm, the length of the second projection 237 be 2mm, wide be 1.5mm.In 5th button spindle unit, the length of the first projection 234 be 1mm, wide be 2.5mm, the length of the second projection 237 be 2mm, wide be 1mm.In 6th button spindle unit, the length of the first projection 234 be 1mm, wide be 2mm, the length of the second projection 237 be 1mm, wide be 2.5mm.In 7th button spindle unit, the length of the first projection 234 be 1mm, wide be 1.5mm, the length of the second projection 237 be 1mm, wide be 2mm.In 8th button spindle unit, the length of the first projection 234 be 1mm, wide be 1mm, the length of the second projection 237 be 1mm, wide be 1.5mm.In 9th button spindle unit, the length of the first projection 234 be 0mm, wide be 0mm, the length of the second projection 237 be 1mm, wide be 1mm.
Coded lock realizes unblanking by unit of unblanking.Unit of unblanking comprises latch 30, connecting rod 26, handle 27 and reset jacking block 29, handle 27 is connected with latch 30 through connecting rod 26, reset jacking block 29 is arranged in the direction away from handle 27, and one end of latch 30 is set to be positioned at lock groove 25, and the other end is set to be positioned at groove 14 of unblanking.Groove 14 of unblanking is positioned at the crown center of jam plate 11, is the groove of degree of depth 4mm, wide 5mm.
Described coded lock is also provided with front end-plate 19 in the front end of front guide strip 18.On front end-plate 19, position that button axle 10 is relative is provided with magnet 20.The rear end of the rear deflector 21 of described coded lock is panel 22; The rear end of rear deflector 21 is provided with two grooves, on panel 22, position that button axle 10 is relative, is limited with panel button 24 with the groove of rear deflector 21.
During initial position, coded lock is in lockup state, and the front password cover on all button spindle units is all positioned at jam plate hole, sees Fig. 2, Fig. 8.
For convenience of description, the first button spindle unit is set as first unlocking cipher, corresponding label is the panel button of 1; Second button spindle unit is set as second unlocking cipher, and corresponding label is the panel button of 2; 9th button spindle unit is set as the 9th unlocking cipher, and corresponding label is the panel button of 9, the label 1,2,3,4,5,6,7,8,9 namely in Fig. 2.In fact, the first-nine button spindle unit can arbitrarily set with the corresponding relation of the digital panel button for 1-9.
Fig. 8 is the schematic diagram (namely coded lock is in locking) that button spindle unit is in initial position.Press the first-nine button spindle unit successively, button axle 10 being pull-in on the magnet 20 of front end-plate 19, seeing Fig. 9, is the schematic diagram that button spindle unit is in depressed position.Under the effect of jam plate spring 28, make jam plate 11 constantly move right, finally arrive lockset position of coupler, rotate clockwise handle 27 and turn over a θ angle, latch 30 is fallen in groove 14 of unblanking and is realized unblanking, and sees Fig. 4.When handle 27 is gone to horizontal level counterclockwise, latch 30 left unblank groove 14, enter lock groove 25, realize mechanical locking, now the state that is also in out of password; When handle 27 continues to turn over θ angle counterclockwise, reset jacking block 29 makes the magnet 20 of front end-plate 19 and jam plate 11 all be moved to the left, make that magnet 20 is separated with button spindle unit, button spindle unit relies on front spring 16 to reset (elastic force of front spring 16 is greater than the elastic force of rear spring 17), make jam plate 11 reset simultaneously, button spindle unit returns to initial position, now coded lock locking, is shown in Fig. 5.After reset, handle 27 is returned to horizontal level, completes whole locking step.
Front password cover 231 is the passwords of unblanking, and rear password cover 232 plays the effect stoping and continue to unblank when pressing the wrong button.On same button axle 10, projection 236 size of rear password cover 232 is larger than the size of the projection 234 of front password cover 231, so current password overlaps 231 with button axle 10 by behind jam plate hole 13, jam plate 11 can move right 0.5mm under the effect of side direction jam plate spring 28 elastic force, cause jam plate hole 13 to narrow relative to the opening of rear password cover 232, block entering of rear password cover 232.
Rear password cover 232 on button spindle unit can slide on button axle 10.When by correct order button, rear password cover 232, because can interfere with jam plate hole 13, is blocked in outside jam plate hole 13, does not hinder jam plate 11 to move right and continue the process of unblanking.If push the wrong password, now jam plate hole 13 bossing size can be not less than the size that rear password overlaps 232 projections 236, and rear password cover 232 can enter jam plate hole 13, and stop jam plate 11 to continue to move right, jam plate 11 does not just arrive lockset position of coupler, causes and unblanks unsuccessfully.Like this, coded lock of the present utility model achieves the latch functions that presses the wrong button.Handle 27 can be turned over θ angle counterclockwise from level when pushing the wrong password to reset.After handle 27 backwater is flat, again can press password unlocking.
Front guide strip 18, rear deflector 21, panel 22 are for being fixedly connected with, and front end-plate 19 and front guide strip 18 are for being slidably connected.Pulled down together with front guide strip 18 by front end-plate 19, can extract button spindle unit out, insert the location hole of setting, the position of the first-nine button spindle unit can be exchanged arbitrarily.Modify password is got final product by the position exchanging button spindle unit.
Pin 15 on positioning sleeve 12 on some or certain several button spindle unit in first-nine button spindle unit is tripped out, the locating hole that moved forward by positioning sleeve 12 is fixed with pin 15 again, password cover 23 is also by reach one segment distance, this button spindle unit or this several button spindle unit are pacified back lock body, now jam plate 11 is positioned at the position of positioning sleeve 12, front password cover 231 is in outside jam plate 11, inoperative to jam plate 11, but password cover 232 still works after when pressing the wrong button, jam plate hole 13 can be entered, stop and continue to unblank, see Figure 10.That is, positioning sleeve 12 is moved forward, this button spindle unit will be made to lose cryptographic function, just can shorten the figure place of password.Otherwise the function making positioning sleeve 12 be in original position then can to keep password, that is, can lengthen the figure place of password.Can shorten or extend password figure place by the position adjusting positioning sleeve 12.
The position exchanging button spindle unit and adjustment positioning sleeve combines use, and the password of setting can be made numerous and complicated various, unpredictable.
Obviously; above-described embodiment of the present utility model is only for the utility model example is clearly described; and be not the restriction to embodiment of the present utility model; for those of ordinary skill in the field; can also make other changes in different forms on the basis of the above description; here cannot give exhaustive to all embodiments, every belong to the technical solution of the utility model the apparent change of extending out or variation be still in the row of protection domain of the present utility model.
Claims (10)
1. a variable code mechanical button coded lock, is characterized in that, described coded lock comprises:
Jam plate (11) and button spindle unit;
Jam plate (11) is provided with jam plate hole (13), button spindle unit is through jam plate hole (13);
Described button spindle unit comprises: button axle (10) and the positioning sleeve (12), front password cover (231), rear password cover (232), front spring (16), rear spring (17), front guide strip (18) and the rear deflector (21) that are set on button axle (10);
Described button axle (10) is provided with the first locating hole (101) and the second locating hole (102); Positioning sleeve (12) via pins (15) is fixed at the first locating hole (101) or the second locating hole (102) place; The side of positioning sleeve (12) is disposed with front password cover (231), front spring (16) and front guide strip (18), and the opposite side of positioning sleeve (12) is disposed with rear password cover (232), rear spring (17) and rear deflector (21);
Described jam plate (11) side is provided with jam plate spring (28);
Described jam plate (11) top is provided with groove of unblanking (14).
2. a kind of variable code mechanical button coded lock according to claim 1, it is characterized in that, described jam plate hole (13) comprises the Part I (131), Part II (132), Part III (133) and the Part IV (134) that set gradually; The semicircle of Part I (131) to be radius be 5mm; Part II (132) is long is 12mm, and wide is the rectangle of 2mm; Part III (133) is long is 14mm, and wide is the rectangle of 2.5mm; Part IV (134) is radius is 5mm, string arc distance is the arc of 4.5mm.
3. a kind of variable code mechanical button coded lock according to claim 1, it is characterized in that, described coded lock comprises 9 button spindle units, is respectively the first button spindle unit, the second button spindle unit, the 3rd button spindle unit, the 4th button spindle unit, the 5th button spindle unit, the 6th button spindle unit, the 7th button spindle unit, the 8th button spindle unit, the 9th button spindle unit.
4. a kind of variable code mechanical button coded lock according to claim 1, is characterized in that, described button axle (10) comprises cylinder front end and cuboid rear end; The bottom surface circular diameter of cylinder front end is 5mm, height is 7mm; The bottom surface of cuboid rear end is 5 × 5mm, is highly 44mm; First locating hole (101) and the second locating hole (102) are all positioned at cuboid fore-end; First locating hole (101) is 2.3mm with the hole central axis distance of the second locating hole (102).
5. a kind of variable code mechanical button coded lock according to claim 1, it is characterized in that, front password cover (231) comprises the first cylinder (233) and is symmetricly set on the first projection (234) outside the first cylinder (233) sidewall, and the center of the first cylinder (233) has first hole (235) that can hold button axle (10);
Rear password cover (232) comprises the second cylinder (236) and is symmetricly set on the second projection (237) outside the second cylinder (236) sidewall, and the center of the second cylinder (236) has second hole (238) that can hold button axle (10).
6. a kind of variable code mechanical button coded lock according to claim 5, is characterized in that,
The round diameter of the first cylinder (233) and the second cylinder (236) is 10mm, height is 2mm; The cuboid of to be bottom surface be the first hole (235) and the second hole (238) 5 × 5mm, high 2mm; First projection (234) and the second projection (237) are all cuboids of high 2mm, and the length of the cuboid of the first projection (234) is not identical with width with the length of the cuboid of the second projection (236) with width;
In first button spindle unit, the length of the first projection (234) be 2mm, wide be 2.5mm, the length of the second projection (237) be 0mm, wide be 0mm;
In second button spindle unit, the length of the first projection (234) be 2mm, wide be 2mm, the length of the second projection (237) be 2mm, wide be 2.5mm;
In 3rd button spindle unit, the length of the first projection (234) be 2mm, wide be 1.5mm, the length of the second projection (237) be 2mm, wide be 2mm;
In 4th button spindle unit, the length of the first projection (234) be 2mm, wide be 1mm, the length of the second projection (237) be 2mm, wide be 1.5mm;
In 5th button spindle unit, the length of the first projection (234) be 1mm, wide be 2.5mm, the length of the second projection (237) be 2mm, wide be 1mm;
In 6th button spindle unit, the length of the first projection (234) be 1mm, wide be 2mm, the length of the second projection (237) be 1mm, wide be 2.5mm;
In 7th button spindle unit, the length of the first projection (234) be 1mm, wide be 1.5mm, the length of the second projection (237) be 1mm, wide be 2mm;
In 8th button spindle unit, the length of the first projection (234) be 1mm, wide be 1mm, the length of the second projection (237) be 1mm, wide be 1.5mm;
In 9th button spindle unit, the length of the first projection (234) be 0mm, wide be 0mm, the length of the second projection (237) be 1mm, wide be 1mm.
7. a kind of variable code mechanical button coded lock according to claim 1, is characterized in that, described coded lock is unblanked by unit of unblanking; Unit of unblanking comprises latch (30), connecting rod (26), handle (27) and reset jacking block (29), handle (27) is connected with latch (30) through connecting rod (26), reset jacking block (29) is arranged in the direction away from handle (27), one end of latch (30) is set to be positioned at lock groove (25), and the other end is set to be positioned at groove of unblanking (14).
8. a kind of variable code mechanical button coded lock according to claim 1, is characterized in that, described coded lock is also provided with front end-plate (19) in the front end of front guide strip (18); The position that front end-plate (19) is upper, button axle (10) is relative is provided with magnet (20); The rear end of the rear deflector 21 of described coded lock is panel (22); The rear end of rear deflector (21) is provided with annular groove, and the position upper at panel (22), button axle (10) is relative, is limited with panel button (24) with the groove of rear deflector (21).
9. a kind of variable code mechanical button coded lock according to claim 1, is characterized in that, the elastic force of described front spring (16) is greater than the elastic force of rear spring (17).
10. a kind of variable code mechanical button coded lock according to claim 1, is characterized in that, the rear password cover (232) on described button spindle unit can in the upper slip of button axle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520522881.3U CN205025220U (en) | 2015-07-17 | 2015-07-17 | Variable ink recorder tool button trick lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520522881.3U CN205025220U (en) | 2015-07-17 | 2015-07-17 | Variable ink recorder tool button trick lock |
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| Publication Number | Publication Date |
|---|---|
| CN205025220U true CN205025220U (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520522881.3U Active CN205025220U (en) | 2015-07-17 | 2015-07-17 | Variable ink recorder tool button trick lock |
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| CN (1) | CN205025220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687291A (en) * | 2016-08-04 | 2018-02-13 | 上海睿泽金属制品有限公司 | A kind of mechanical button coded lock |
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2015
- 2015-07-17 CN CN201520522881.3U patent/CN205025220U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687291A (en) * | 2016-08-04 | 2018-02-13 | 上海睿泽金属制品有限公司 | A kind of mechanical button coded lock |
| CN107687291B (en) * | 2016-08-04 | 2019-11-29 | 台州市金美铝业股份有限公司 | A kind of mechanical button coded lock |
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