CN107060516A - The close device of load suitable for coded lock - Google Patents
The close device of load suitable for coded lock Download PDFInfo
- Publication number
- CN107060516A CN107060516A CN201611214586.7A CN201611214586A CN107060516A CN 107060516 A CN107060516 A CN 107060516A CN 201611214586 A CN201611214586 A CN 201611214586A CN 107060516 A CN107060516 A CN 107060516A
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- lock
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- hole
- lock piece
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- 230000007246 mechanism Effects 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 208000027534 Emotional disease Diseases 0.000 description 38
- 210000003811 finger Anatomy 0.000 description 12
- 210000003813 thumb Anatomy 0.000 description 10
- 238000003756 stirring Methods 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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
- E05B37/20—Puzzle locks, e.g. of labyrinth type; Fasteners with hidden or secret actuating mechanisms
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
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- Lock And Its Accessories (AREA)
Abstract
The invention discloses make the first lock piece in the first avoidance hole set in a kind of close device of the load suitable for coded lock, including directive wheel, embedded directive wheel and for the first lock piece and the second lock piece that set gradually and for setting code and when the tongue control device of coded lock is in lockup state while the first lock groove and first set in embedded tongue control device avoids the password wheel assembly in hole.The present invention is suitable to the close device of load of coded lock, for the password setting of coded lock, with higher security performance.
Description
Technical field
The invention belongs to lock technology field, specifically, the present invention relates to a kind of close device of the load suitable for coded lock.
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 the close device of the load of coded lock, it is therefore an objective to improve security performance.
To achieve these goals, the technical scheme taken of the present invention is：The close device of load suitable for coded lock, including be oriented to
In the first avoidance hole set by wheel, embedded directive wheel and for the first lock piece and the second lock piece that set gradually and it is used for
Setting code and make the first lock piece when the tongue control device of coded lock is in lockup state while set in embedded tongue control device
The first lock groove and first avoid hole in password wheel assembly.
The password wheel assembly, which has, to be formed when the tongue control device is in released state and avoids hole with described first
The solution lock access of connection, when tongue control device is in released state, second lock piece can be promoted by first lock piece
In being moved to solution lock access from the first avoidance hole, so that the first lock piece is removed from first lock groove and kept away into first
Allow in hole.
The password wheel assembly includes the first password wheel and the second password wheels of rotatable setting, and first password wheel is located at institute
State between directive wheel and the second password wheels.
The first password wheel, which has, allows the second of the second lock piece insertion to avoid hole, and second password wheels have
Can connect with the second avoidance hole and form the 3rd of the solution lock access and avoid hole, the password wheel assembly is also including being arranged at the
Two the 3rd lock pieces for avoiding in holes and being movable in the 3rd avoidance hole, second lock piece is located at first lock piece
Between the 3rd lock piece.
It is described to carry close device also including being connected with the lock body of coded lock and the directive wheel is fixed on the locking on lock body
Axle, directive wheel, which has, allows the hole that lock shaft is passed through.
The lock shaft is to be threadedly coupled with the lock body.
The password wheel assembly also includes the cipher ring being arranged on the first password wheel and second password wheels, close
Code ring is provided with code characters.
The password wheel assembly also includes being respectively arranged in the first password wheel and second password wheels and making institute
State cipher ring and keep relatively-stationary lockable mechanism respectively with first password wheel and the second password wheels.
The lockable mechanism include being used for the radial direction lock piece being embedded on the cipher ring in set radial direction lock groove and
For the flexible member for the active force for providing radial direction lock piece the state for making it keep in embedded radial direction lock groove, described first
The radial direction holding tank for accommodating flexible member and radial direction lock piece is equipped with password wheels and second password wheels.
The radial direction lock groove be circumferentially uniformly arranged on the internal face of the cipher ring it is multiple, and by rotating password
Ring is so that the radial direction lock piece is optionally embedded in a radial direction lock groove.
The first password wheel, which has to be provided with the first fascination hole and the first fascination hole, to be used to prevent second lock piece
The first embedded block piece.
The first fascination hole is circumferentially arranged multiple inside the first password wheel, and described second avoids hole position in two
The center between individual first fascination hole and the second center and the first fascination hole for avoiding hole is on same circumference.
Second password wheels, which have to be provided with the second fascination hole and the second fascination hole, to be used to prevent the 3rd lock piece
The second embedded block piece.
The second fascination hole is circumferentially arranged multiple inside second password wheels, and the described 3rd avoids hole position in two
The center between individual second fascination hole and the 3rd center and the second fascination hole for avoiding hole is on same circumference.
The directive wheel is provided with tag line.
First lock piece is spherical partses.
Second lock piece is spherical partses.
Second lock piece is cylindrical member.
3rd lock piece is spherical partses.
The present invention is suitable to the close device of load of coded lock, for the password setting of coded lock, with higher security performance.
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, a kind of coded lock to carry close device with the present invention, it includes lock body 4, is arranged in lock body 4
And can be overhang towards lock body 4 dead bolt 5, be arranged on lock body 4 and for drive dead bolt 5 move tongue control device and the present invention
The close device of load, carrying close device is used to control tongue control device to switch between lockup state and released state and for setting
Password.When tongue control device is in lockup state, tongue control device can not perform any action and make dead bolt 5 keep stretching out outside lock body 4
State, dead bolt 5 is immovable, and now coded 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 and move, 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, the close device of load of the present invention include being fixedly installed directive wheel 6, set the in embedded directive wheel 6
In one avoidance hole 61 and for the first lock piece 10 and the second lock piece 11 that set gradually and for setting code and in tongue control
Device makes the first lock piece 10 when being in lockup state while the first lock groove 21 and first set in embedded tongue control device is kept away
The password wheel assembly allowed in hole 61.By being engaged for the first lock piece 10 and the second lock piece 11 and password wheel assembly, make close
Code is locked after lock, tongue control device is kept fixation, and 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, the close device of load of the invention also includes being connected with lock body 4 and making directive wheel 6 be fixed on lock body
There is one to allow the centre bore 62 that lock shaft 9 is passed through for lock shaft 9 on 4, the center of directive wheel 6, and the centre bore 62 is circular hole.
As preferred, lock shaft 9 with lock body 4 be threadedly coupled, easy disassembly, as shown in figure 3, accordingly on the cover plate 43 of lock body 4
Provided with a screwed hole 44, the end of lock shaft 9, which is provided with external screw thread, lock shaft 9, has a step relative with cover plate 43
Face, after lock shaft 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 coded lock also includes being rotatably arranged on lock body 4 and for being in unblock shape in tongue control device
The thumb wheel 1 for driving dead bolt 5 to be moved linearly during state.The bottom plate 42 of lock body 4 provided with one be used for accommodate thumb wheel 1 groove and
The groove forms an opening on the side wall of bottom plate 42, and a part for thumb wheel 1 is exposed from the opening, in order to stir
Wheel 1.Thumb wheel 1 can form rack pinion with dead bolt 5, and the outer surface of thumb wheel 1 sets one to enclose double wedge formation and is similar to gear
Structure, set on dead bolt 5 double wedge on one section of double wedge arranged straight, dead bolt 5 to be engaged with the double wedge on thumb wheel 1, by group
Dynamic thumb wheel 1 rotates it, and thumb wheel 1 can drive dead bolt 5 to move.The center for pulling out wheel 1 is manipulated provided with insertion unlocking is used for
The mounting hole of bar, unlocking control stick is threaded through after the pilot hole that sets on door be connected with the handle in indoor, rotation hand
Handle, drives thumb wheel 1 to rotate by unlocking control stick, so as to reach mesh that people can also be locked and be unlocked indoors
's.
As shown in Figure 10 and Figure 19, as variant embodiment, the password wheel assembly that the present invention carries close device also includes setting
The cipher ring 14 being placed in the password wheels 8 of first password wheel 7 and second, cipher ring 14 be cirque structure, cipher ring 14 it is cylindrical
Face is provided with a circle code characters, and code characters can be Arabic numerals or English alphabet or Arabic numerals and English alphabet
Combination.From unlike structure shown in Fig. 1, the code characters of the password wheel assembly of the password wheels of structure shown in Figure 19 are to set
In on cipher ring 14, a cipher ring 14 is arranged respectively in the password wheels 8 of first password wheel 7 and second, for setting code.Password
Wheel assembly also includes being respectively arranged in the password wheels 8 of first password wheel 7 and second and makes cipher ring 14 and first password wheel 7 and the
Two password wheels 8 keep relatively-stationary lockable mechanism respectively.
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 (9)
1. the close device of load suitable for coded lock, it is characterised in that：Including the first avoidance hole set in directive wheel, embedded directive wheel
In and for the first lock piece for setting gradually and the second lock piece and for setting code and at the tongue control device of coded lock
Make the first lock piece when lockup state while being embedded in close in the first lock groove set in tongue control device and the first avoidance hole
Code wheel component.
2. the close device of the load according to claim 1 suitable for coded lock, it is characterised in that：The password wheel assembly has
The solution lock access for being formed and being connected with the described first avoidance hole when the tongue control device is in released state, is in tongue control device
During released state, second lock piece can by first lock piece promote from first avoidance hole be moved to solution lock access in,
Avoided so that the first lock piece removes from first lock groove and enters first in hole.
3. the close device of the load according to claim 1 or 2 suitable for coded lock, it is characterised in that：The password wheel assembly bag
Include the first password wheel and the second password wheels of rotatable setting, first password wheel be located at the directive wheel and the second password wheels it
Between.
4. according to claim 3 carry close device, it is characterised in that：The first password wheel, which has, allows second locking
The second of part insertion avoids hole, and second password wheels, which have connect and be formed with the second avoidance hole, described solves the of lock access
Three avoid hole, and the password wheel assembly also includes being arranged in the second avoidance hole and being movable to the 3rd lock in the 3rd avoidance hole
Stop member, second lock piece is located between first lock piece and the 3rd lock piece.
5. according to any described close device of the load suitable for coded lock of Claims 1-4, it is characterised in that：It is described to carry close device
Also include be connected with the lock body of coded lock and the directive wheel is fixed on the lock shaft on lock body, directive wheel is with allowing lock shaft
The hole passed through.
6. the close device of the load according to claim 5 suitable for coded lock, it is characterised in that：The lock shaft and the lock body
For threaded connection.
7. the close device of the load according to claim 3 suitable for coded lock, it is characterised in that：The password wheel assembly also includes
The cipher ring on the first password wheel and second password wheels is arranged at, cipher ring is provided with code characters.
8. the close device of the load according to claim 7 suitable for coded lock, it is characterised in that：The password wheel assembly also includes
It is respectively arranged in the first password wheel and second password wheels and makes the cipher ring and first password wheel and second close
Code wheel keeps relatively-stationary lockable mechanism respectively.
9. the close device of the load according to claim 8 suitable for coded lock, it is characterised in that：The lockable mechanism includes being used for
Radial direction lock piece on the embedded cipher ring in set radial direction lock groove and keep it for providing radial direction lock piece
It is all provided with the flexible member of the active force of state in embedded radial direction lock groove, the first password wheel and second password wheels
There is the radial direction holding tank for accommodating flexible member and radial direction lock piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611214586.7A CN107060516B (en) | 2016-12-26 | 2016-12-26 | The close device of load suitable for coded lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611214586.7A CN107060516B (en) | 2016-12-26 | 2016-12-26 | The close device of load suitable for coded lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107060516A true CN107060516A (en) | 2017-08-18 |
| CN107060516B CN107060516B (en) | 2019-02-19 |
Family
ID=59624624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611214586.7A Active CN107060516B (en) | 2016-12-26 | 2016-12-26 | The close device of load suitable for coded lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107060516B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114046097A (en) * | 2021-12-16 | 2022-02-15 | 浙江中立集团有限公司 | Mechanical coded lock |
Citations (4)
| 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 |
-
2016
- 2016-12-26 CN CN201611214586.7A patent/CN107060516B/en active Active
Patent Citations (4)
| 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114046097A (en) * | 2021-12-16 | 2022-02-15 | 浙江中立集团有限公司 | Mechanical coded lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107060516B (en) | 2019-02-19 |
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Effective date of registration: 20210917 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. |
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