CN107060515A - Suitable for locking and system for unlocking for coded lock - Google Patents
Suitable for locking and system for unlocking for coded lock Download PDFInfo
- Publication number
- CN107060515A CN107060515A CN201611214542.4A CN201611214542A CN107060515A CN 107060515 A CN107060515 A CN 107060515A CN 201611214542 A CN201611214542 A CN 201611214542A CN 107060515 A CN107060515 A CN 107060515A
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- China
- Prior art keywords
- lock
- wheel
- password
- groove
- dead bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
- E05B37/0048—Permutation or combination locks; Puzzle locks with changeable combination
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
- E05B37/0075—Automatic scrambling
- E05B37/0093—Obligatory manual scrambling
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- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of locking and system for unlocking suitable for coded lock, including lock body, the dead bolt that is arranged in lock body and can be overhang towards lock body and tongue control device, tongue control device includes the folding wheel being rotatably arranged on the lock body and is arranged at the guide finger on folding wheel and for driving the dead bolt to be moved linearly.The present invention locks and system for unlocking suitable for coded lock, simple and easy to use with higher security performance for realizing locking and unlocking for coded lock.
Description
Technical field
The invention belongs to lock technology field, specifically, the present invention relates to a kind of locking and unlocking suitable for coded lock
System.
Background technology
With modern society's high speed development, the use field of lock is more and more extensive, and the key that everyone need to carry is also more next
It is more, if key, which leaves behind or lost, to cause very big inconvenience.
Existing lockset generally uses pellet principle, is opened with private key, due to its tradition, convenience, many
Teenager to be received and approved by consumers in general always.But with further speeding up for China's reform and opening-up paces, flow of personnel
Property it is more and more frequent, therefore social security just becomes more and more unstable, steals the imagination and happens occasionally.And traditional spring lock is
Expose the poor shortcoming of its complicated, anti-damage performance.As long as also, having out the people of such lockset skill can be with simply
Instrument is opened easily.Although lockset species in the market is various, the not general lockset for having some high-tech products, such as：It is close
Code lock, remote-controlled lock, chip lock, electromagnetic lock etc., or even also a kind of smart lock with fingerprint identification function, but its general structure
It is complicated, cumbersome, the drawbacks of bulk strength is not high, collapse resistance power is not strong, and manufacturing cost is high, expensive, be not general
Logical common people are receptible.Therefore people increasingly wished to a kind of structure it is more simple, esy to use, safe and reliable,
Quality-high and inexpensive lockset occurs.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.Therefore, the present invention provides a kind of suitable
In locking and system for unlocking for coded lock, it is therefore an objective to improve security performance.
To achieve these goals, the technical scheme taken of the present invention is：Suitable for locking and system for unlocking for coded lock, bag
Include lock body, be arranged at lock body is interior and can be overhang towards lock body dead bolt and tongue control device, tongue control device includes rotatable set
The folding wheel that is placed on the lock body and it is arranged at the guide finger on folding wheel and for driving the dead bolt to be moved linearly.
The side wall of the lock body is provided with the escape groove that the guide finger is passed through is allowed, and the dead bolt has in tongue control dress
Put and allow the guide groove and guide groove of the guide finger insertion to be set relative to the moving direction of dead bolt for inclination during in released state
Put.
When stirring the folding wheel and rotating it, folding wheel drives the guide finger synchronous rotary, and guide finger is with being oriented to
Contact of incline plane and both composition wedge transmissions in groove, and then promote dead bolt to move along a straight line, so that dead bolt extend out to the lock
In folding groove in external side or fully-inserted lock body, locked or unlocked.
Be provided with the lock body allowed when the tongue control device is in released state the guide finger insertion storage tank and
Storage tank is connected with the guide groove.
The escape groove is deep-slotted chip breaker.
The rotation centerline of the folding wheel it is parallel with the axis of the guide finger and with the moving direction of the dead bolt
It is perpendicular.
The lock body is made up of the bottom plate and cover plate being oppositely arranged, and bottom plate and cover plate are detachable connection.
The bottom plate and the cover plate are bolted, and cover plate is provided with the through hole that bolt is passed through is allowed, and bottom plate is provided with
The screwed hole for allowing bolt to insert.
Described the locking for coded lock that be suitable to also includes being rotatably arranged on the lock body and being used for system for unlocking
The thumb wheel that the dead bolt is moved linearly is driven when the tongue control device is in released state.
The outer surface of the thumb wheel sets one to enclose on double wedge, the dead bolt and set on one section of double wedge arranged straight, dead bolt
Double wedge engaged with the double wedge on thumb wheel, by stir thumb wheel rotation so that dead bolt is moved linearly.
The present invention locks and system for unlocking suitable for coded lock, for realizing locking and unlocking for coded lock, with higher
Security performance, it is simple and easy to use.
Brief description of the drawings
This specification includes the following drawings, and shown content is respectively：
Fig. 1 is the sectional view of coded lock；
Fig. 2 is the installation diagram of dead bolt and lock body；
Fig. 3 is the structural representation of lock cover；
Fig. 4 is the structural representation of folding wheel；
Fig. 5 is the structural representation of directive wheel；
Fig. 6 is the structural representation of first password wheel；
Fig. 7 is the structural representation of another angle of first password wheel；
Fig. 8 is the structural representation of the second password wheels；
Fig. 9 is the structural representation of lock shaft；
Figure 10 is the front view of cipher ring；
Figure 11 is the front view of the first password wheel of second of structure；
Figure 12 is A-A sectional views in Figure 11；
Figure 13 is B-B sectional views in Figure 11；
Figure 14 is enlarged drawing at C in Figure 13；
Figure 15 is the front view of the 3rd password wheels of second of structure；
Figure 16 is D-D sectional views in Figure 15；
Figure 17 is E-E sectional views in Figure 15；
Figure 18 is enlarged drawing at F in Figure 17；
Figure 19 is the structural representation of the coded lock of second of structure；
Marked in figure：
1st, thumb wheel；2nd, folding wheel；21st, the first lock groove；22nd, the second lock groove；23rd, positioning hole；3rd, guide finger；4th, lock
Body；41st, storage tank；42nd, bottom plate；43rd, cover plate；44th, screwed hole；45th, escape groove；5th, dead bolt；51st, guide groove；6th, directive wheel；
61st, first hole is avoided；62nd, centre bore；63rd, positioning boss；64th, large-diameter portion；7th, first password wheel；71st, second hole is avoided；72、
Centre bore；73rd, the first driving lever；74th, groove；75th, the second driving lever；8th, the second password wheels；81st, the 3rd hole is avoided；82nd, centre bore；
83rd, the 3rd driving lever；9th, lock shaft；10th, the first lock piece；11st, the second lock piece；12nd, the 3rd lock piece；13rd, locking closure；14th, it is close
Code ring；141st, radial direction lock groove；15th, flexible member；16th, radial direction lock piece；17th, the first block piece；18th, the second block piece.
Embodiment
Below against accompanying drawing, by the description to embodiment, the embodiment to the present invention makees further details of
Explanation, it is therefore an objective to help those skilled in the art to have more complete, accurate and deep reason to design of the invention, technical scheme
Solution, and contribute to it to implement.
As shown in figure 1, being a kind of coded lock locked with the present invention with system for unlocking, it includes carrying close device and Ben Fa
Bright locks and system for unlocking.Lock and the system for unlocking of the present invention includes lock body 4, is arranged in lock body 4 and can be towards lock body 4
The dead bolt 5 overhang is used to control tongue with the tongue control device on lock body 4 and for driving dead bolt 5 to move, the close device of load is arranged at
Control device is switched between lockup state and released state and for setting code.When tongue control device is in lockup state,
Tongue control device can not perform any action and dead bolt 5 is kept the state stretched out outside lock body 4, and dead bolt 5 is immovable, now password
Lock is generally in complete locking state.When tongue control device is in released state, tongue control device can perform corresponding actions and enable
Driving dead bolt 5 is moved, and coded lock is unlocked or is locked.
Specifically, as shown in Figure 1 to Figure 3, lock body 4 is mainly made up of the bottom plate 42 and cover plate 43 being oppositely arranged, bottom
Plate 42 and cover plate 43 are detachable connection, and the inside of lock body 4 has the folding groove set by accommodating and the folding groove is in the side of lock body 4
The opening for allowing dead bolt 5 to pass in and out is formed on wall, dead bolt 5 is located between cover plate 43 and bottom plate 42.
As preferred, bottom plate 42 and cover plate 43 are bolted, and cover plate 43 is provided with allowing the through hole that bolt is passed through, bottom
Plate 42 is provided with the screwed hole for allowing bolt to insert.Folding groove is arranged on bottom plate 42, and cover plate 43 is by folding groove the one of bottom plate 42
The closure of openings formed on side, dead bolt 5 is only capable of carrying out to rectilinear movement along the length direction of folding groove in folding groove.Folding
Groove is rectangular channel, the overall generally rectangular shaped structure of dead bolt 5.
As shown in Figure 1, Figure 2 and Figure 4, tongue control device includes being rotatably arranged on the folding wheel 2 in the outside of lock body 4 and set
In on folding wheel 2 and for driving the guide finger 3 that dead bolt 5 is moved linearly, rotation centerline and the guide finger 3 of folding wheel 2
Axis it is parallel and perpendicular with the moving direction of dead bolt 5, the side wall of lock body 4 is provided with allowing the escape groove that guide finger 3 is passed through
45, dead bolt 5 has the guide groove 51 for allowing guide finger 3 to be embedded in when tongue control device is in released state and guide groove 51 is relative to lock
The moving direction of tongue 5 is is obliquely installed, and the angle between the length direction of guide groove 51 and the moving direction of dead bolt 5 is acute angle.
When stirring folding wheel 2 and rotating it, folding wheel 2 drives the synchronous rotary of guide finger 3, guide finger 3 and the inclined-plane in guide groove 51
Contact, constitutes wedge transmission, and then promotes dead bolt 5 to move along a straight line, so that dead bolt 5 extend out to the outside or fully-inserted of lock body 4
In folding groove in lock body 4, locked or unlocked.
As shown in figure 3, escape groove 45 runs through setting for the thickness direction along cover plate 43 on the cover plate 43 of lock body 4 and is arc
The groove of shape, the axis of the escape groove 45 is same straight line with the rotation centerline of folding wheel 2, when folding wheel 2 rotates, and is oriented to
Pin 3 is slided along escape groove 45.
As depicted in figs. 1 and 2, allow guide finger 3 to be embedded in when tongue control device is in released state accommodating is provided with lock body 4
Groove 41, storage tank 41 is located at the side of folding groove and connected with folding groove.When tongue control device is in released state, guide finger 3
Dead bolt 5 can be promoted to be moved fully in folding groove, while guide finger 3 can remove from guide groove 51 and move into storage tank 41
In, guide groove 51 forms the opening for allowing guide finger 3 to pass in and out on the side wall of dead bolt 5, and now guide groove 51 is at opening and accommodating
Groove 41 is connected.Storage tank 41 is to be obliquely installed and positioned at dead bolt 5 for the moving direction relative to dead bolt 5 on the side of bottom plate 42
Side straight trough, the angle between the length direction of storage tank 41 and the moving direction of dead bolt 5 is acute angle, storage tank 41 and is led
To the V-shaped distribution of groove 51.
As shown in figure 1, carrying in the directive wheel 6, embedded directive wheel 6 that close device includes being fixedly installed set first avoids hole
For the first lock piece 10 and the second lock piece 11 that set gradually and it is in 61 and for setting code and in tongue control device
Make the first lock piece 10 during lockup state while the first lock groove 21 and first set in embedded tongue control device is avoided in hole 61
Password wheel assembly.By being engaged for the first lock piece 10 and the second lock piece 11 and password wheel assembly, coded lock is set to lock
Afterwards, tongue control device is made to keep fixation, folding wheel 2 can not rotate.
As shown in Figure 4 and Figure 5, folding wheel 2 and directive wheel 6 are disc-shaped structure, and folding wheel 2 is coaxial with directive wheel 6
Set, the first lock groove 21 is set circular groove on the side relative with directive wheel 6 of folding wheel 2, first avoids hole
61 be set on the side relative with folding wheel 2 of directive wheel 6 and be the thickness direction along directive wheel 6 through the circle set
Through hole, the axis in the first avoidance hole 61 is parallel with the axis of directive wheel 6.Rotated in folding wheel 2 to the first locking made thereon
When groove 21 avoids hole 61 on the same straight line parallel with the axis of directive wheel 6 with first, the first lock groove 21 and first
Avoid hole 61 to connect, now in embedded first lock groove 21 of a part for the first lock piece 10, another part insertion first is avoided
In hole 61, the second lock piece 11 is completely in the first avoidance hole 61, if the password bad inputted on password wheel assembly, close
Code wheel component can close in the first avoidance hole 61 to play position-limiting action to the second lock piece 11, and the second lock piece 11 is kept away first
Allowing in hole 61 to be axially moveable, and then can play position-limiting action to the second lock piece 11, finally prevent folding wheel 2 from being revolved
Turn, tongue control device is in lockup state.
As shown in Figure 1 and Figure 5, carrying close device also includes being connected and make the lock that directive wheel 6 is fixed on lock body 4 with lock body 4
There is one to allow the centre bore 62 that lock shaft 9 is passed through for mandrel 9, the center of directive wheel 6, and the centre bore 62 is circular hole.As excellent
Choosing, lock shaft 9 is to be threadedly coupled with lock body 4, easy disassembly, as shown in figure 3, corresponding be provided with one on the cover plate 43 of lock body 4
Individual screwed hole 44, the end of lock shaft 9, which is provided with external screw thread, lock shaft 9, has a step surface relative with cover plate 43, locking
After axle 9 is tightened, the step surface on lock shaft 9 is engaged clamping directive wheel 6 with cover plate 43, so that directive wheel 6 is fixed.
As shown in figure 5, directive wheel 6 includes large-diameter portion 64 and the side center for being arranged at large-diameter portion 64 and towards outer
The positioning boss 63 of side protrusion, large-diameter portion 64 and positioning boss 63 are cirque structure, and the overall diameter of large-diameter portion 64, which is more than, to be determined
The overall diameter of position boss 63 and both are coaxial.Positioning boss 63 is allowed to insert as shown in figure 4, the center of folding wheel 2 has one
Positioning hole 2323 and the positioning hole 2323 be along folding wheel 2 the circular hole for axially penetrating through setting, the diameter of positioning hole 2323 with
The overall diameter of positioning boss 63 is substantially equal to the magnitudes, and positioning boss 63 can play positioning action to folding wheel 2, folding wheel 2
Overall diameter is more than the overall diameter of the large-diameter portion 64 of directive wheel 6, in order to stir folding wheel 2.Directive wheel 6 by positioning boss 63 with
Folding wheel 2 is engaged, and folding wheel 2 is kept coaxial with directive wheel 6, and directive wheel 6 large-diameter portion 64 in the axial direction to folding
Wheel 2 plays position-limiting action, has less gap between large-diameter portion 64 and folding wheel 2, it is ensured that folding wheel 2 can rotate.
As preferred, password wheel assembly, which has, to be formed when tongue control device is in released state and avoids hole 61 with first
The solution lock access of connection, forms solution lock access, works as solution when the password inputted on password wheel assembly is correct, in password wheel assembly
When lock access is on the same straight line parallel with the axis of directive wheel 6 with the first lock groove 21 and the first avoidance hole 61, this
When tongue control device be in released state, when needing rotating folding wheel 2, the first lock piece 10 can extrude the first lock groove by folding wheel 2
21, while the second lock piece 11 can be promoted by the first lock piece 10 in being moved to solution lock access from the first avoidance hole 61, so that the
One lock piece 10 removes from the first lock groove 21 and enters first and avoids in hole 61, and then rotates folding wheel 2, opens
Coded lock.
As shown in figure 1, password wheel assembly includes the password wheels 8 of first password wheel 7 and second of rotatable setting, first password
Wheel 7 is located between the password wheels 8 of directive wheel 6 and second, and each password wheels corresponds to a password position respectively.First password wheel 7 and
A circle code characters are respectively arranged with two password wheels 8, code characters can be Arabic numerals or English alphabet or Arab
Numeral and the combination of English alphabet.First password wheel 7 is at least provided with one, and the second password wheels 8 only set one, first password wheel
7 and second password wheels 8 number sum it is equal with the password digit of coded lock.It is each by rotation when needing to open coded lock
Individual password wheels and a certain code characters set in each password wheels are alignd with specified location on directive wheel 6, password is correctly
Rotatable folding wheel 2, opens coded lock.
As shown in figure 1, the password wheels 8 of first password wheel 7 and second are located at the same side of directive wheel 6, first password wheel 7 and the
Two password wheels 8 are disc-shaped structure and both diameters are equal.As shown in Figure 6 and Figure 7, first password wheel 7 has one
Allow the second lock piece 11 is embedded in second avoids hole 71 and a centre bore 72 for allowing lock shaft 9 to pass through, the centre bore 72 be
The circular hole and the diameter of the diameter and lock shaft 9 of the centre bore 72 that the center of first password wheel 7 is set are roughly equal, and second keeps away
Hole 71 is allowed to be axis and center of the through-thickness through the manhole set and the second avoidance hole 71 on first password wheel 7
The axis in hole 72 is parallel.As shown in figure 8, there is the second password wheels 8 one can be connected with the second avoidance hole 71 and form unblock
3rd avoidance hole 81 of passage and one allow the centre bore 82 that lock shaft 9 is passed through, and the centre bore 82 is in the second password wheels 8
The circular hole and the diameter of the diameter and lock shaft 9 of the centre bore 82 set at the heart is roughly equal, and the 3rd avoids hole 81 for second
The circular shrinkage hole set on the side for facing first password wheel 7 in password wheels 8 and the axis and centre bore in the 3rd avoidance hole 81
82 axis is parallel.3rd avoids vertical range between the axis in hole 81 and the axis of lock shaft 9, second avoids hole 71
It is vertical between vertical range, the axis in the first avoidance hole 61 and the axis of lock shaft 9 between axis and the axis of lock shaft 9
Distance, the first lock groove 21 axis it is equal with the vertical range between the axis of lock shaft 9, it is ensured that the first lock groove 21, the
Two avoidance holes 71 and the 3rd, which avoid hole 81 and can rotated to the first avoidance hole 61, aligns, and forms solution lock access.
As shown in figure 1, password wheel assembly also includes being arranged in the second avoidance hole 71 and removable after solution lock access is formed
The 3rd lock piece 12 into the 3rd avoidance hole 81 is moved, so that the first lock piece 10 can be moved in the first avoidance hole 61, the
Two lock pieces 11 are located between the first lock piece 10 and the 3rd lock piece 12.When solution lock access is kept away with the first lock groove 21 and first
When allowing hole 61 on the same straight line parallel with the axis of directive wheel 6, now tongue control device is in released state, needs rotation
During folding wheel 2, the first lock piece 10 can extrude the first lock groove 21 by folding wheel 2, while the second lock piece 11 and the 3rd locking
Part 12 can be promoted by the first lock piece 10 and moved in solution lock access, the first lock piece 10 and then can be from the first lock groove 21
It is middle to remove and enter in the first avoidance hole 61, folding wheel 2 is rotated, the unlatching of coded lock is realized, while the 3rd lock piece
12 part embedded second is avoided in hole 71, and another part insertion the 3rd is avoided in hole 81, makes first password wheel 7 and second close
Code wheel 8 can not be struck.
As shown in fig. 6, first password wheel 7 has a groove 74 and the first driving lever 73 set in the groove 74, should
Groove 74 is that, along the circular groove entirely circumferentially extended on the side of first password wheel 7, the first driving lever 73 is located at first password
The center side of wheel 7.As shown in figure 8, there is the second password wheels 8 one can be embedded in groove 74 set on first password wheel 7
And for the 3rd driving lever 83 that is in contact with the first driving lever 73, the 3rd driving lever 83 be located at the center side of the second password wheels 8 and
Protruded towards the outside of the second password wheels 8, when rotate the second password wheels 8 and make the 3rd driving lever 83 thereon and with the second password wheels
After the first driving lever 73 contact on 8 adjacent first password wheels 7, the second password wheels 8 can drive the adjacent first password wheel 7 same
Step rotation.In this way, adjacent password wheels can only could be driven by rotating last password wheels clockwise or counterclockwise
Rotate, illegal unlock difficulty can be increased, improve security.
When password wheels setting is multiple, in addition to the first password wheel 7 adjacent with directive wheel 6, as shown in fig. 7, remaining
First password wheel 7, which also has one, can be embedded in groove 74 set on adjacent first password wheel 7 and for adjacent with this
Second driving lever 75 of the first driving lever 73 contact on first password wheel 7, second driving lever 75 is located at the center one of first password wheel 7
Side and protruded towards the outside of first password wheel 7, therefore for two adjacent first password wheels 7, when rotation one first is close
Code wheel 7 and make after the first driving lever 73 contact on the second driving lever 75 and another first password wheel 7 thereon, two first passwords
Wheel 7 can be with synchronous rotary.In this way, illegal unlock difficulty can be increased, security is improved.
The second of each first password wheel 7 is avoided in hole 71 at least provided with the 3rd lock piece 12, as preferred, the
One lock piece 10 is spherical partses, and the second lock piece 11 can be spherical partses or cylindrical member, and the 3rd lock piece 12 can be spherical
Part or cylindrical member, but the 3rd lock set in the second avoidance hole 71 of the first password wheel 7 adjacent with the second password wheels 8
Stop member 12 is spherical partses, it is ensured that the 3rd lock piece 12 that the second password wheels 8 can be stirred and will entered in the 3rd avoidance hole 81 is pushed away
Enter in the second avoidance hole 71.The depth of first lock groove 21 is not less than the first lock piece 10 with the first length sum for avoiding hole 61
Diameter and the second lock piece 11 diameter or length sum so that the second lock piece 11 can be fully recessed into the first avoidance hole 61
In, it is ensured that each password wheels of password wheel assembly can rotate.As shown in figure 1, in the present embodiment, first password wheel 7 is set
Two, the second password wheels 8 set one, and the 3rd lock piece 12 sets two and each the 3rd lock piece 12 to be located at one the respectively
Two avoid in holes 71, and the structure of the first password wheel 7 adjacent with directive wheel 6 is as shown in fig. 6, the knot of another first password wheel 7
Structure is as shown in Figure 6 and Figure 7.
As shown in figure 4, folding wheel 2 is provided with the second lock groove 22 for allowing the first lock piece 10 to be embedded in, the second lock groove 22
For set circular groove on the side relative with directive wheel 6 of folding wheel 2, the center of circle and the first locking of the second lock groove 22
The center of circle of groove 21 is on same circumference, and in the circumferential, the first lock groove 21 be located at the second lock groove 22 and guide finger 3 it
Between.During coded lock is opened, folding wheel 2 avoids the position alignd of hole 61 with first from the first lock groove 21 and rotated to the
At the position that two lock grooves 22 align with the first avoidance hole 61, dead bolt 5 is completely into folding groove, and coded lock is opened, and unblock is logical
Road is formed, and can now be stirred each password wheels of password wheel assembly, can be upset password, it is to avoid password is identified, and is improved
Security.
As shown in Fig. 2 locking for the present invention also includes being rotatably arranged on lock body 4 and in tongue with system for unlocking
The thumb wheel 1 that driving dead bolt 5 is moved linearly when control device is in released state.The bottom plate 42 of lock body 4 is used for provided with one
Accommodate the groove of thumb wheel 1 and the groove forms an opening on the side wall of bottom plate 42, a part for thumb wheel 1 is from the opening
Expose, in order to stir thumb wheel 1.Thumb wheel 1 can form rack pinion with dead bolt 5, and the outer surface of thumb wheel 1 sets a circle convex
Tooth formation, which is similar on the structure of gear, dead bolt 5, sets one section of double wedge arranged straight, on the double wedge and thumb wheel 1 on dead bolt 5
Double wedge is engaged, and rotates it by stirring thumb wheel 1, thumb wheel 1 can drive dead bolt 5 to move.The center of wheel 1 is pulled out provided with use
In the mounting hole of insertion unlocking control stick, unlocking control stick is threaded through after the pilot hole that is set on door and the hand in indoor
Handle is connected, and rotates handle, drives thumb wheel 1 to rotate by unlocking control stick, on reaching that people can also be carried out indoors
Lock and the purpose unlocked.
As shown in Figure 10 and Figure 19, as variant embodiment, password wheel assembly also includes being arranged at the He of first password wheel 7
Cipher ring 14 in second password wheels, cipher ring 14 is cirque structure, and the periphery of cipher ring 14 is provided with a circle cipher word
Symbol, code characters can be the combination of Arabic numerals or English alphabet or Arabic numerals and English alphabet.With being tied shown in Fig. 1
Unlike structure, the code characters of the password wheel assembly of the password wheels of structure shown in Figure 19 are disposed on cipher ring 14, and first
A cipher ring 14 is arranged respectively in the password wheels 8 of password wheels 7 and second, for setting code.Password wheel assembly also includes difference
It is arranged in the password wheels 8 of first password wheel 7 and second and cipher ring 14 is protected respectively with the password wheels 8 of first password wheel 7 and second
Hold relatively-stationary lockable mechanism.
As is illustrated by figs. 11 and 12, the lockable mechanism being arranged on first password wheel 7 is to make to be installed on first password wheel 7
Cipher ring 14 and first password wheel 7 keep being relatively fixed, first password wheel 7, which is provided with the radial direction for being used to install lockable mechanism, to be held
Receive groove 77.The lockable mechanism mainly includes the first radial direction lock piece for being used to be embedded in radial direction lock groove set on cipher ring 14
With the flexible member 15 of the active force for providing the first radial direction lock piece the state for making it keep in embedded radial direction lock groove,
Radial direction holding tank 77 is the groove radially inside set and radial direction holding tank 77 in first password wheel 7 in first password wheel 7
Periphery on formed allow radial direction lock piece 16 stretch out opening, radial direction lock piece 16 extension insertion cipher ring 14 on institute
If radial direction lock groove 141 in, so that cipher ring 14 is fixed on first password wheel 7 and both is kept coaxial state.Footpath
To the preferably spherical part of lock piece 16, flexible member 15 is preferably cylindrically coiled spring, 15 pairs of radial direction lock pieces 16 of flexible member
The elastic acting force of application, makes radial direction lock piece 16 all the time in the embedded radial direction holding tank 77 of a part, another part insertion footpath
State into lock groove 141, so that cipher ring 14 is fixed on first password wheel 7.
As shown in Figure 15 and Figure 16, the lockable mechanism being arranged in the second password wheels 8 is to make to be installed in the second password wheels 8
Cipher ring 14 and the second password wheels 8 keep being relatively fixed, the second password wheels 8 are provided with the radial direction for being used to install lockable mechanism and held
Receive groove 85.The lockable mechanism mainly includes the radial direction lock piece for being used to be embedded in radial direction lock groove 141 set on cipher ring 14
16 and for the flexible member for the active force for providing radial direction lock piece 16 state for making it keep in embedded radial direction lock groove 141
15, radial direction holding tank 85 is the groove radially inside set and radial direction holding tank 85 in the second password wheels 8 in the second password
The opening for allowing radial direction lock piece 16 to stretch out, the extension insertion cipher ring 14 of radial direction lock piece 16 are formed on the periphery of wheel 8
In upper set radial direction lock groove 141, so that cipher ring 14 is fixed in the second password wheels 8 and both is kept coaxial
State.The preferably spherical part of radial direction lock piece 16, flexible member 15 is preferably cylindrically coiled spring, 15 pairs of radial direction lockings of flexible member
The elastic acting force that part 16 applies, makes radial direction lock piece 16 all the time in the embedded radial direction holding tank 85 of a part, another part is embedding
Enter the state in radial direction lock groove 141, so that cipher ring 14 is fixed in the second password wheels 8.
As shown in Figure 10, the radial direction lock groove 141 being arranged on the inner headed face of cipher ring 14 is preferably hemispherical groove, footpath
, radial direction holding tank 77 and footpath equal with the diameter of radial direction lock piece 16 and radial direction lock piece 16 to the diameter of lock groove 141
Be circular groove to holding tank 85, the radial direction lock groove 141 of the cipher ring 14 being sheathed on first password wheel 7 can all the time with
Radial direction holding tank 77 on first password wheel 7 keeps coaxial state, the radial direction lock for the cipher ring 14 being sheathed in the second password wheels 8
Only groove 141 can keep coaxial state with the radial direction holding tank 85 in the second password wheels 8 all the time.It is used as preferred, radial direction locking
It is edge on internal face that groove 141 is circumferentially uniformly arranged multiple and multiple radial direction lock grooves 141 on the internal face of cipher ring 14
Entirely circumferentially, lockable mechanism is respectively also provided with first password wheel 7 and circumferentially multiple, phase in the second password wheels 8
Should on first password wheel 7 circumferentially arranged multiple radial direction holding tanks 77, circumferentially arranged multiple radial directions in the second password wheels 8
Holding tank 85, makes password wheels be separately fixed in the password wheels 8 of first password wheel 7 and second, reliability by multiple lockable mechanisms
Height, cipher ring 14 is not allowed easy to fall off.Because code characters are marked on cipher ring 14, when coded lock needs to reset password
When, can be respectively by rotating the cipher ring 14 in the password wheels 8 of first password wheel 7 and/or second so that the radial direction of lockable mechanism is locked
Stop member is optionally embedded in one of radial direction lock groove 141 on cipher ring 14, i.e., by rotating cipher ring 14, change
The relative position and/or the second password wheels 8 and the phase of cipher ring 14 thereon of first password wheel 7 and set cipher ring 14 thereon
To position.When resetting the cipher ring 14 on password and rotation first password wheel 7, the extruding radial lock piece 16 of cipher ring 14
With flexible member 15 so that radial direction lock piece 16 in radial direction holding tank 77 radially toward moving, and then from radial direction lock groove 141
Middle abjection, rotates cipher ring 14, after cipher ring 14 is rotated in place, and radial direction lock piece 16 can be embedded in another radial direction lock again
Only in groove 141, cipher ring 14 is fixed.Equally, when resetting the cipher ring 14 in password and the second password wheels 8 of rotation,
The extruding radial lock piece 16 of cipher ring 14 and flexible member 15 are so that radial direction lock piece 16 is radially toward in radial direction holding tank 85
It is mobile, and then deviate from from radial direction lock groove 141, cipher ring 14 is rotated, after cipher ring 14 is rotated in place, is radially locked
Stop member 16 can be embedded in another radial direction lock groove 141 again, and cipher ring 14 is fixed.
As shown in Figure 11, Figure 13 and Figure 14, first password wheel 7, which has to be provided with the first fascination hole and the first fascination hole, to be used for
The first block piece 17 for preventing the second lock piece from being embedded in.First fascination hole is circumferentially uniformly arranged many inside first password wheel 7
It is individual, first fascination hole be circular hole and first fascination hole axis with second avoid hole axis it is parallel, second avoidance hole position in
The center between two neighboring first fascination hole and the second center and the first fascination hole for avoiding hole is on same circumference, and first
Fascination hole is blind hole, and the first fascination hole forms opening in the side of first password wheel 7.For adjacent with directive wheel 6 first
Password wheels 7, the first set fascination hole is the circle set on the side for facing directive wheel 6 on first password wheel 7 thereon
Shrinkage pool；For first password wheel 7 not adjacent with directive wheel 6, the first set fascination hole is on first password wheel 7 thereon
Face the circular shrinkage hole for being located proximate to be set on the side of the first password wheel 7 of directive wheel 6.First block piece 17 be spherical partses or
Cylindrical member, the diameter or length of the first block piece 17 are equal with the depth size in the first fascination hole, and the first block piece 17 is all the time
In the first fascination hole, it is to avoid allow the second lock piece to be embedded in the rotary course of first password wheel 7.
As shown in Figure 15, Figure 17 and Figure 18, the second password wheels 8, which have to be provided with the second fascination hole and the second fascination hole, to be used for
The second block piece 18 for preventing the 3rd lock piece from being embedded in.Second fascination hole is circumferentially uniformly arranged many inside the second password wheels 8
It is individual, second fascination hole be circular hole and second fascination hole axis with the 3rd avoid hole axis it is parallel, the 3rd avoidance hole position in
The center between two neighboring second fascination hole and the 3rd center and the second fascination hole for avoiding hole is on same circumference, and second
Fascination hole is blind hole, and the second fascination hole simultaneously forms opening in the side of the second password wheels 8.Set the in second password wheels 8
Two fascination holes are the circular shrinkage hole set on the side for facing first password wheel 7 in the second password wheels 8, the second block piece 18
For spherical partses or cylindrical member, the diameter or length of the second block piece 18 are equal with the depth size in the second fascination hole, the second resistance
Block piece 18 is all the time in the second fascination hole, it is to avoid allow the 3rd lock piece to be embedded in the rotary course of the second password wheels 8.
When only setting the second avoidance hole on first password wheel 7, only setting the 3rd avoidance hole in the second password wheels 8, opening
During opening coded lock and rotating first password wheel 7 and the second password wheels 8, when the second lock piece and the 3rd lock piece are passed through respectively
When the 3rd crossed in the second avoidance hole and the second password wheels 8 on first password wheel 7 avoids hole, feel is had, causes password to hold
Easily it is cracked.And be provided with when being provided with first password wheel 7 on the first fascination hole and the second block piece 18, the second password wheels 8
When the second fascination hole and the second block piece 18, so the mistake of coded lock and rotation first password wheel 7 and the second password wheels 8 is being opened
Cheng Zhong, when the second lock piece and the 3rd lock piece respectively through second on first password wheel 7 avoid hole and the first fascination hole and
When the 3rd avoidance hole and second in second password wheels 8 confuse hole, no feel difference can not thus be cracked close by feel
Code, further improves security, increases illegal unlock difficulty.
The present invention is exemplarily described above in association with accompanying drawing.Obviously, the present invention is implemented not by above-mentioned side
The limitation of formula.As long as employ the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress；Or not
It is improved, the above-mentioned design of the present invention and technical scheme are directly applied into other occasions, in protection scope of the present invention
Within.
Claims (10)
1. locked and system for unlocking suitable for coded lock, including lock body and it is arranged at the lock that can be overhang in lock body and towards lock body
Tongue, it is characterised in that：Also include tongue control device, tongue control device includes the folding wheel being rotatably arranged on the lock body and set
It is placed in the guide finger on folding wheel and for driving the dead bolt to be moved linearly.
2. locking and system for unlocking suitable for coded lock according to claim 1, it is characterised in that：The side wall of the lock body
Provided with the escape groove that the guide finger is passed through is allowed, the dead bolt, which has, allows described when the tongue control device is in released state
The guide groove and guide groove of guide finger insertion are to be obliquely installed relative to the moving direction of dead bolt.
3. locking and system for unlocking suitable for coded lock according to claim 2, it is characterised in that：Stirring the folding
When wheel rotates it, folding wheel drives the guide finger synchronous rotary, guide finger and the contact of incline plane in guide groove and both structures
Into wedge transmission, and then dead bolt is promoted to move along a straight line, so that dead bolt is extend out on the outside of the lock body or in fully-inserted lock body
Folding groove in, locked or unlocked.
4. locking and system for unlocking suitable for coded lock according to claim 2, it is characterised in that：It is provided with the lock body
The storage tank and storage tank of the guide finger insertion is allowed to be connected with the guide groove when the tongue control device is in released state.
5. locking and system for unlocking suitable for coded lock according to claim 2, it is characterised in that：The escape groove is arc
Shape groove.
6. according to any described the locking and system for unlocking suitable for coded lock of claim 1 to 5, it is characterised in that：It is described to open
The rotation centerline for closing wheel is parallel with the axis of the guide finger and perpendicular with the moving direction of the dead bolt.
7. according to any described the locking and system for unlocking suitable for coded lock of claim 1 to 6, it is characterised in that：The lock
Body is made up of the bottom plate and cover plate being oppositely arranged, and bottom plate and cover plate are detachable connection.
8. locking and system for unlocking suitable for coded lock according to claim 7, it is characterised in that：The bottom plate and described
Cover plate is bolted, and cover plate is provided with the through hole that bolt is passed through is allowed, and bottom plate is provided with the screwed hole for allowing bolt to insert.
9. according to any described the locking and system for unlocking suitable for coded lock of claim 1 to 8, it is characterised in that：Also include
It is rotatably arranged on the lock body and straight for driving the dead bolt to carry out when the tongue control device is in released state
The thumb wheel of line movement.
10. coded lock according to claim 9, it is characterised in that：The outer surface of the thumb wheel sets one to enclose double wedge, described
Set the double wedge on one section of double wedge arranged straight, dead bolt to be engaged with the double wedge on thumb wheel on dead bolt, rotated by stirring thumb wheel
So that dead bolt is moved linearly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611214542.4A CN107060515B (en) | 2016-12-26 | 2016-12-26 | Locking and system for unlocking suitable for coded lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611214542.4A CN107060515B (en) | 2016-12-26 | 2016-12-26 | Locking and system for unlocking suitable for coded lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107060515A true CN107060515A (en) | 2017-08-18 |
| CN107060515B CN107060515B (en) | 2019-04-30 |
Family
ID=59624563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611214542.4A Active CN107060515B (en) | 2016-12-26 | 2016-12-26 | Locking and system for unlocking suitable for coded lock |
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| Country | Link |
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| CN (1) | CN107060515B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2338420Y (en) * | 1998-05-08 | 1999-09-15 | 温美堂 | Puzzle lock for drawer |
| CN101268242A (en) * | 2005-09-13 | 2008-09-17 | 总锁有限责任公司 | Cipher lock |
| US20130180298A1 (en) * | 2008-09-05 | 2013-07-18 | Lock II, L.L.C. | High security lock |
| US20130283866A1 (en) * | 2007-10-12 | 2013-10-31 | Kevin Houlihan | Combination lock with rotary latch |
| CN205713509U (en) * | 2015-11-10 | 2016-11-23 | 上海圣享科技股份有限公司 | The device that is spirally connected with lock structure |
-
2016
- 2016-12-26 CN CN201611214542.4A patent/CN107060515B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2338420Y (en) * | 1998-05-08 | 1999-09-15 | 温美堂 | Puzzle lock for drawer |
| CN101268242A (en) * | 2005-09-13 | 2008-09-17 | 总锁有限责任公司 | Cipher lock |
| US20130283866A1 (en) * | 2007-10-12 | 2013-10-31 | Kevin Houlihan | Combination lock with rotary latch |
| US20130180298A1 (en) * | 2008-09-05 | 2013-07-18 | Lock II, L.L.C. | High security lock |
| CN205713509U (en) * | 2015-11-10 | 2016-11-23 | 上海圣享科技股份有限公司 | The device that is spirally connected with lock structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107060515B (en) | 2019-04-30 |
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Effective date of registration: 20210930 Address after: 430000 No. 1, ZhangZhidong Road, Wuchang District, Wuhan City, Hubei Province Patentee after: Zhou Jianghong Address before: 241100 No. 1958, nanci Second Road, Xinwu Economic Development Zone, Wuhu City, Anhui Province (in Wuhu Bohong Plastic Industry Co., Ltd.) Patentee before: WUHU JINANQUAN LOCKS INDUSTRY Co.,Ltd. |