CN205976765U - Password door lock with knob - Google Patents
Password door lock with knob Download PDFInfo
- Publication number
- CN205976765U CN205976765U CN201620296085.7U CN201620296085U CN205976765U CN 205976765 U CN205976765 U CN 205976765U CN 201620296085 U CN201620296085 U CN 201620296085U CN 205976765 U CN205976765 U CN 205976765U
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- emergent
- knob
- dividing plate
- wheel
- password
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Abstract
The utility model relates to a security door lock technical field specifically is a password door lock with knob, including lock shell, lock body mechanism, knob password mechanism, password locking plate, emergent delatch mechanism to and the knob of instruction numeral, knob password mechanism and emergent delatch mechanism are compound wheelset, the compound wheelset of symbol includes the password wheel of two at least coaxial settings, and the password wheel is rotatory through adjusting device. The utility model has the advantages that the progression that the password set up has been increased for individualistic password wheel becomes the combinatioin code wheel, has improved the theftproof ability of knob trick lock, has improved space utilization.
Description
Technical field
The utility model is related to safe-guard door lock technical field, specifically refers to a kind of knob cipher door lock.
Background technology
The applicant's earlier application patent coded lock and Rotary puzzle lock, password wheel construction referring to shown in accompanying drawing 1 to 3,
Described knob encryption apparatus 300 mainly includes knob 31 ', password wheels 32, rotating shaft 33, and knob 31 ' is respectively mounted with password wheels 32
In rotating shaft 33 two ends, between knob 31 ' and panel 21, also set up the wind spring 34 making knob 31 reset, described knob Cipher mechanism
300 are arranged between panel 21 and front dividing plate 211, and front dividing plate 211 and panel 21 form closing space.Traditional password wheels 32 are
Single-wheel structure, including solution locked groove 3221 and slot 322, after described password locking plate 30 entirety is lifted up, the projection that top has
Among the solution locked grooves 3221 at 301 pluggable password wheels 32 rear portions or plurality of slots 322 that remaining is uniform, described password wheels 32
Positioner is the circle gear 321 being coated on side-wall outer side.Described rotating shaft 33 includes the rectangular end 331 of front portion and the tooth at rear portion
Shape end 332, described rectangular end 331 inserts rectangular interface corresponding with knob 31, and the insertion of described profile of tooth end 332 is right with password wheels 32
In the ring gear 324 answered.The shortcoming of above-mentioned technology is that space occupancy rate is high, and the applicant, in line with excelsior purpose, grinds
Send out to have the knob cipher door lock of combined wheels group a kind of.
Utility model content
The utility model is to provide a kind of knob cipher door lock with combined wheels group, for overcoming prior art not
Foot.
The utility model is achieved through the following technical solutions, including lock housing, lock body mechanism, knob Cipher mechanism, coded lock
Piece, emergent unlocking mechanism, and the knob of designation number；Described knob Cipher mechanism and emergent unlocking mechanism are combined wheels group,
Described symbol combined wheels group includes at least two password wheels being coaxially disposed, and password wheels are rotated by adjusting means.
Described knob Cipher mechanism includes adjusting knob, also includes password wheels group and adjusting rod, and adjusting rod controls password wheels
The rotation of group；Described password wheels group includes at least two unlocking pin wheels being coaxially disposed, can be close using three when being embodied as
Code wheel, four password wheels, five password wheels, the like.Unlocking pin wheel passes through the top spacing of locating piece, wherein unlocks close
Code wheel includes solving locked groove and interference tank, terminates unlocking pin wheel and only includes solving locked groove；
Correspondingly, the projection at described password locking plate top is compound projection, the unblock of projection and top insertion password wheels group
In groove or interference tank.
The top of adjusting knob is fixedly connected knob.Described adjusting knob can integrally be manufactured with knob, also can make respectively
Make affixed, the purpose of knob is designation number, but the utility model also enables in the case of not designation number.
The central shaft of described unlocking pin wheel is additionally provided with ring gear, and described adjusting rod also includes inserting the profile of tooth of ring gear
End, described profile of tooth end is inserted in ring gear corresponding with password wheels group；
The stage casing of described adjusting rod is additionally provided with ball corresponding with unlocking pin wheel, and ball is ejected by elastic device and adjusts
Pole, is also wrapped on sleeve, the adjusting knob side setting restraining position ring block of sleeve, sleeve makes ball by spacing ring outside ball
Spacing.
Described unlocking pin wheel and locating piece are fixed by dividing plate, and unlocking pin wheel is arranged in the accommodating hole of dividing plate；Fixed
Position block is arranged in the locating slot of dividing plate；The top of locating piece protrudes into accommodating hole between two pieces of adjacent dividing plates；
The deep trouth of insertion locking plate is additionally provided with described accommodating hole；
Described dividing plate also includes initial dividing plate and terminates dividing plate, and the locating slot end face of described initial dividing plate includes one piece of gear
Plate；The described outer face terminating dividing plate includes a reaming, and reaming covers one piece of cover plate, and the side terminating dividing plate is also included admittedly
Determine the side plate of locating piece spring.Although unlocking pin wheel is to be realized by dividing plate corresponding thereto with the fixation of locating piece,
If but being formed integrally as dividing plate it should also being considered as possessing technology enlightenment and including with the form design of password hub
Protection domain.
Described password wheels group also includes justifying symmetrically arranged two slots along wheel body section, and is plugged in the U in slot
Type bar, described U-shaped bar by the unlocking pin wheel in password wheels group each other spacing one-tenth one entirety；Each unlocking pin wheel becomes one
Individual entirety, is as good as with prior art.
The described reaming terminating dividing plate is additionally provided with symmetrical two U-shaped bar locating slot.The end of U-shaped bar snaps in U-shaped bar
In locating slot, limit vertically moving of U-shaped bar, thus U-shaped bar is fixed in accommodating hole.
Described adjusting knob is arranged on adjusting rod, and passes through telescopic spring, and the body of rod of adjusting knob is provided with guide groove,
Correspondingly adjusting rod is provided with guide pillar, and guide pillar embeds in guide groove.
The positioner of described adjusting knob includes limiting plate and limit base；Spacing board shaft is located on limit base, and presses
Live adjusting knob.During use, the axle that stirring limiting plate makes it on limit base rotates, and discharges adjusting knob.
Described emergent unlocking mechanism also includes emergency wheels group and external emergent adjusting rod, and emergent adjusting rod controls emergency wheels
The rotation of group；Described emergency wheels group includes at least two emergency cryptosystem wheels being coaxially disposed, can be close using three when being embodied as
Code wheel, four password wheels, five password wheels, the like.Emergency cryptosystem wheel is emergent top spacing by emergent locating piece, its
Middle emergency cryptosystem wheel includes emergent solution locked groove and emergent interference tank；Initial emergency cryptosystem wheel includes emergent solution locked groove and positioning
Hook；
Correspondingly, the emergent projection of described password locking plate bottom is compound projection, and emergent projection inserts answering of emergency wheels group
In anxious solution locked groove or emergent interference tank；
The emergent coffer coaxial with the emergency wheels group of emergent unlocking mechanism is additionally provided with described lock housing.During use by force
Destroy emergent coffer, the emergent adjusting rod of insertion.
The central shaft of described emergency cryptosystem wheel is additionally provided with emergent ring gear, and it is emergent that described emergent adjusting rod also includes insertion
The profile of tooth end of ring gear, described emergent profile of tooth end is inserted in emergent ring gear corresponding with emergency wheels group；
The stage casing of described emergent adjusting rod is additionally provided with ball corresponding with emergency cryptosystem wheel, and ball passes through elastic device bullet
Go out emergent adjusting rod, be also wrapped on sleeve, the emergent adjusting rod insertion side setting restraining position ring block of sleeve outside ball, sleeve leads to
Crossing spacing ring makes ball spacing.
Described emergency cryptosystem wheel and emergent locating piece are fixed by emergent dividing plate, and emergency cryptosystem wheel is arranged at emergent dividing plate
In emergent accommodating hole；Emergent locating piece is arranged in the emergent locating slot of emergent dividing plate；Emergent locating piece emergent top from two
Protrude in emergent accommodating hole between the adjacent emergent dividing plate of block；
The emergent deep trouth of the emergent projection of insertion locking plate is additionally provided with described emergent accommodating hole.
Described emergent dividing plate also includes initially meeting an urgent need dividing plate and terminates emergent dividing plate, the inclusion one of described dividing plate of initially meeting an urgent need
Block baffle plate；The side terminating dividing plate also includes the emergent side plate of fixing emergent locating piece spring.
The utility model has the advantage of, increased the series of password setting so that single password wheels are integrated into again
Close password wheels, improve the anti-theft capability of knob coded lock, improve space availability ratio.
Brief description
Accompanying drawing 1 is one of prior-art illustration.
Accompanying drawing 2 is the two of prior-art illustration.
Accompanying drawing 3 is the three of prior-art illustration.
Accompanying drawing 4 is door latch structure view.
Accompanying drawing 5 is one of the utility model structural representation.
Accompanying drawing 6 is accompanying drawing 5 main structure connection diagram.
Accompanying drawing 7 is the two of the utility model structural representation.
Accompanying drawing 8 is the three of the utility model structural representation.
Accompanying drawing 9 is accompanying drawing 7 main structure connection diagram.
Accompanying drawing 10 is the front view of accompanying drawing 8.
Accompanying drawing 11 is knob Cipher mechanism schematic diagram one.
Accompanying drawing 12 is knob Cipher mechanism schematic diagram two.
Accompanying drawing 13 is knob Cipher mechanism schematic diagram three.
Accompanying drawing 14 is the no cover plate schematic diagram of accompanying drawing 12.
Accompanying drawing 15 is the no termination unlocking pin wheel figure of knob Cipher mechanism.
Accompanying drawing 16 is password wheels group and dividing plate schematic diagram.
Accompanying drawing 17 is unlocking pin wheel and dividing plate schematic diagram.
Accompanying drawing 18 is unlocking pin wheel.
Accompanying drawing 19 is to terminate unlocking pin wheel.
Accompanying drawing 20 is dividing plate schematic diagram one.
Accompanying drawing 21 is dividing plate schematic diagram two.
Accompanying drawing 22 is initial dividing plate schematic diagram one.
Accompanying drawing 23 is initial dividing plate schematic diagram two.
Accompanying drawing 24 is to terminate dividing plate schematic diagram one.
Accompanying drawing 25 is to terminate dividing plate schematic diagram two.
Accompanying drawing 26 is locating piece.
Accompanying drawing 27 is adjusting rod.
Accompanying drawing 28 is adjusting rod and U-shaped bar schematic diagram.
Accompanying drawing 29 is adjusting knob.
Accompanying drawing 30 is U-shaped bar.
Accompanying drawing 31 is sleeve.
Accompanying drawing 32 is positioner.
Accompanying drawing 33 is emergent unlocking schematic diagram.
Accompanying drawing 34 is password locking plate.
Accompanying drawing 35 is emergent unlocking mechanism.
Accompanying drawing 36 is emergent adjusting rod.
Accompanying drawing 37 is to terminate emergent dividing plate.
Accompanying drawing 38 is initial emergent dividing plate.
Accompanying drawing 39 is emergent dividing plate.
Accompanying drawing 40 is emergency cryptosystem wheel.
Accompanying drawing 41 is initial emergency cryptosystem wheel.
Accompanying drawing 42 is emergency wheels group and emergent dividing plate schematic diagram.
Specific embodiment
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described further, referring to shown in accompanying drawing 4 to 42, this
Utility model is including lock housing 200, lock body mechanism 100, knob Cipher mechanism 300, password locking plate 30, emergent unlocking mechanism
400, and the knob 31 ' of designation number；Described knob Cipher mechanism 300 and emergent unlocking mechanism 400 are combined wheels group, institute
State symbol combined wheels group and include at least two password wheels being coaxially disposed, password wheels are rotated by adjusting means.
Described knob Cipher mechanism 300 includes adjusting knob 31, also includes password wheels group 32 and adjusting rod 33, adjusting rod 33
Control the rotation of password wheels group 32；Described password wheels group 32 includes at least two unlocking pin wheels 321 being coaxially disposed, specifically real
Shi Shike adopt three password wheels, four password wheels, five password wheels, the like.Unlocking pin wheel 321 passes through locating piece
Top the 3221 of 322 are spacing, and wherein unlocking pin wheel 321 includes solving locked groove 3211 and interference tank 3212, terminates unlocking pin wheel
321 ' only include solving locked groove 3211；
Correspondingly, the projection 301 at described password locking plate 30 top is compound projection, and projection 301 is close with top 3221 insertions
In the solution locked groove 3211 of code wheel group 32 or interference tank 3212.
The top of adjusting knob 31 is fixedly connected knob 31 '.Described adjusting knob 31 and knob 31 ' can integrally manufacture,
Also can manufacture affixed respectively, the purpose of knob 31 ' is designation number, but the utility model is in the case of not designation number
Also enable.
Embodiment one, using multiple combinatioin code wheel constructions, referring to accompanying drawing 5 to 6, is made up of six combinatioin code wheels, that is,
Six knob Cipher mechanisms 300.
The central shaft of described unlocking pin wheel 321 is additionally provided with ring gear 323, and described adjusting rod 33 also includes inserting internal tooth
The profile of tooth end 332 of circle 323, described profile of tooth end 332 is inserted in ring gear 323 corresponding with password wheels group 32；
The stage casing of described adjusting rod 33 is additionally provided with ball 5 corresponding with unlocking pin wheel 321, and ball 5 is filled by elasticity
Put ejection adjusting rod 33, outside ball 5, be also wrapped on sleeve 6, the adjusting knob side setting restraining position ring block 61 of sleeve 6, sleeve 6
Make ball 5 spacing by spacing ring 61.During use, press down on adjusting rod 33, then the ball 5 of distalmost end stretches out sleeve 6, ball
5 are displaced outwardly again under the action of the spring, and auxiliary positioning is realized in the outer being stuck in sleeve 6, progressively presses lower dolly bar 33, then arranges
Ball 5 is displaced outwardly successively under the action of the spring, thus the profile of tooth end 332 controlling to adjust bar 33 acts on each unlocking pin successively
The ring gear 323 of wheel 321.
Described unlocking pin wheel 321 and locating piece 322 pass through dividing plate 34 and fix, and unlocking pin wheel 321 is arranged at dividing plate 34
Accommodating hole 341 in；Locating piece 322 is arranged in the locating slot 3412 of dividing plate 34；Top the 3221 of locating piece 322 are from two pieces of phases
Protrude in accommodating hole 341 between adjacent dividing plate 34；Top the 3221 of locating piece 322 act on to be realized on unlocking pin wheel 321
Positioning.
The deep trouth 3411 of insertion locking plate 30 is additionally provided with described accommodating hole 341；
Described dividing plate 34 also includes initial dividing plate 342 and terminates dividing plate 343, the locating slot 3412 of described initial dividing plate 342
End face includes one piece of baffle plate 3421；The described outer face terminating dividing plate 343 includes a reaming 3431, and reaming 3431 covers one
Block cover plate 3432, the side terminating dividing plate 343 also includes the side plate 340 of stationary positioned block 322 spring.Although unlocking pin wheel
321 is to be realized by dividing plate 34 corresponding thereto with the fixation of locating piece 322, but if by dividing plate 34, with password hub
Form design be formed integrally as it should also being considered as possessing technology enlightenment and including protection domain.
Described password wheels group 32 also includes justifying symmetrically arranged two slots 3213 along wheel body section, and is plugged in slot
U-shaped bar 324 in 3213, described U-shaped bar 324 by the unlocking pin wheel 321 in password wheels group 32 each other spacing one-tenth one entirety；
Each unlocking pin wheel 321 becomes an entirety, is as good as with prior art.
The described reaming 3431 terminating dividing plate 343 is additionally provided with symmetrical two U-shaped bar locating slot 3433.U-shaped bar 324
End snaps in U-shaped bar locating slot 3433, limits vertically moving of U-shaped bar, thus U-shaped bar 324 is fixed on accommodating hole 341
In.
Described adjusting knob 31 is arranged on adjusting rod 33, and passes through telescopic spring, and the body of rod of adjusting knob 31 is arranged
There is guide groove 311, correspondingly adjusting rod 33 is provided with guide pillar 331, guide pillar 331 embeds in guide groove 311.
Especially, when the utility model is with reference to the password wheels with locked groove described in the outer door lock patent of password of applicant
When, the unlocking pin wheel 321 with locked groove can be obtained, that is, when trial and error is unlocked, the projection of password locking plate 30 301 may or
Person must insert in locked groove, and concrete condition determines according to the number of locked groove.When six groups of described combinatioin code wheel constructions are equal
During using locked groove, only adjust and all unlocking pin wheel 321 sides are unlocked.And work as part combinatioin code wheel construction and use locked groove
When, then obtain a kind of new method for unlocking., in six groups of combinatioin code wheel constructions taking the present embodiment as a example, four groups of locked grooves of setting,
Two groups are not provided with locked groove, then first can unlock the password wheels being not provided with locked groove, because being not provided with locked groove, even if adjusting wrong
Password is also not result in that coded lock is locked；Then must input correctly by disposable for the password of remaining four groups of password wheels afterwards, no
As long as then adjusting wrong password so that projection 301 inserts locked groove for one, then coded lock is locked；If not by the password of no locked groove
Wheel unblock, then under two groups of password wheels effects of no locked groove, password locking plate 30 will not be inserted upwardly into password wheels projection, because
This is not in locked situation.
Embodiment two, increases by one group of standby combinatioin code wheel construction on the basis of six groups of combinatioin code wheel constructions, only exists
Use when householder goes away, further increase security.The standby combinatioin code wheel construction of setting adopts positioner to position,
The positioner of described adjusting knob 31 includes limiting plate 312 and limit base 313；Limiting plate 312 axle is located on limit base 313,
And press adjusting knob 31.During use, the axle that stirring limiting plate 312 makes it on limit base 313 rotates, and discharges adjusting knob
31, the adjusting knob 31 of ejection is free to rotate, thus stir unlocking pin wheel 321 unlocking.
Embodiment three, deteriorates change based on one kind of embodiment two, only with a combinatioin code wheel construction as standby,
Remaining password wheels then implements other password wheel constructions of applicant's announcement.The standby combinatioin code wheel construction of setting is using positioning dress
Put positioning, when only householder goes away, use to increase security further.The positioner bag of described adjusting knob 31
Include limiting plate 312 and limit base 313；Limiting plate 312 axle is located on limit base 313, and presses adjusting knob 31.
Described emergent unlocking mechanism 400 also includes emergency wheels group 42 and external emergent adjusting rod 43, emergent adjusting rod 43
Control the rotation of emergency wheels group 42；Described emergency wheels group 42 includes at least two emergency cryptosystem wheels 421 being coaxially disposed, specifically real
Shi Shike adopt three password wheels, four password wheels, five password wheels, the like.Emergency cryptosystem wheel 421 passes through emergent positioning
Emergent top the 4221 of block 422 are spacing, and wherein emergency cryptosystem wheel 421 includes emergent solution locked groove 4211 and emergent interference tank 4212；
Initial emergency cryptosystem wheel 421 ' includes emergent solution locked groove 4211 and location hook 4213；
Correspondingly, the emergent projection 302 of described password locking plate 30 bottom is compound projection, and emergent projection 302 insertion is emergent
In the emergent solution locked groove 4211 of wheel group 42 or emergent interference tank 4212；
The emergent coffer coaxial with the emergency wheels group 42 of emergent unlocking mechanism 400 is additionally provided with described lock housing 200
201.Emergent coffer 201 is destroyed by force, insertion emergent adjusting rod 43 during use.
The central shaft of described emergency cryptosystem wheel 421 is additionally provided with emergent ring gear 423, and described emergent adjusting rod 43 also includes
The profile of tooth end 432 of the emergent ring gear 423 of insertion, emergent internal tooth corresponding with emergency wheels group 42 is inserted at described emergent profile of tooth end 432
In circle 423；
The stage casing of described emergent adjusting rod 43 is additionally provided with ball 5 corresponding with emergency cryptosystem wheel 421, and ball 5 passes through bullet
Property device eject emergent adjusting rod 43, be also wrapped on sleeve 6, the emergent adjusting rod 43 insertion side setting of sleeve 6 outside ball 5
Restraining position ring block 61, sleeve 6 makes ball 5 spacing by spacing ring 61.
Described emergency cryptosystem wheel 421 and emergent locating piece 422 are fixing by emergent dividing plate 44, and emergency cryptosystem wheel 421 is arranged
In the emergent accommodating hole 441 of emergent dividing plate 44；Emergent locating piece 422 is arranged at the emergent locating slot 4422 of emergent dividing plate 44
In；Emergent top the 4221 of emergent locating piece 422 protrude into emergent accommodating hole 441 between two pieces of adjacent emergent dividing plates 44
In；
The emergent deep trouth 4411 of the emergent projection 302 of insertion locking plate 30 is additionally provided with described emergent accommodating hole 441.
Described emergent dividing plate 44 also includes initially meeting an urgent need dividing plate 442 and terminates emergent dividing plate 443, described dividing plate of initially meeting an urgent need
One piece of baffle plate 4421 of 442 inclusion；The side terminating dividing plate 443 also includes the emergent side plate of fixing emergent locating piece 422 spring
440.
The operation principle of described emergent unlocking mechanism 400 is identical with the operation principle of knob Cipher mechanism 300, no longer superfluous
State.It should be pointed out that the common structure made based on the utility model specific embodiment changes or known technology is it should fall into
Protection domain of the present utility model.
Claims (8)
1. knob cipher door lock, including lock housing（200）, lock body mechanism（100）, knob Cipher mechanism（300）, password locking plate
（30）, emergent unlocking mechanism（400）, and the knob of designation number（31’）；It is characterized in that,
Described knob Cipher mechanism（300）With emergent unlocking mechanism（400）For combined wheels group, it is same that combined wheels group includes at least two
The password wheels of axle setting, password wheels are rotated by adjusting means；
Described knob Cipher mechanism（300）Including adjusting knob（31）, also include password wheels group（32）And adjusting rod（33）, adjust
Bar（33）Control password wheels group（32）Rotation；Described password wheels group（32）Including at least two unlocking pin wheels being coaxially disposed
（321）, unlocking pin wheel（321）By locating piece（322）Top（3221）Spacing, wherein unlocking pin wheel 321 includes solving
Locked groove（3211）And interference tank（3212）, terminate unlocking pin wheel（321’）Only include solving locked groove（3211）；
Correspondingly, described password locking plate（30）The projection at top（301）For being combined projection, projection（301）With top（3221）Insert
Enter password wheels group（32）Solution locked groove（3211）Or interference tank（3212）In；
Adjusting knob（31）Top be fixedly connected knob（31’）；
Described emergent unlocking mechanism（400）Also include emergency wheels group（42）With external emergent adjusting rod（43）, emergent adjusting rod
（43）Control emergency wheels group（42）Rotation；Described emergency wheels group 42 includes at least two emergency cryptosystem wheels being coaxially disposed
（421）, emergency cryptosystem wheel（421）By locating piece of meeting an urgent need（422）Emergent top（4221）Spacing, wherein emergency cryptosystem wheel
421 include emergent solution locked groove（4211）With emergent interference tank（4212）；Initial emergency cryptosystem wheel（421’）Including emergent solution locked groove
（4211）And location hook（4213）；
Correspondingly, described password locking plate（30）The emergent projection of bottom（302）For being combined projection, emergent projection（302）Insertion should
Anxious wheel group（42）Emergent solution locked groove（4211）Or emergent interference tank（4212）In；
Described lock housing（200）On be additionally provided with and emergent unlocking mechanism（400）Emergency wheels group（42）Coaxial emergent coffer
（201）.
2. knob cipher door lock according to claim 1, is characterized in that, described unlocking pin wheel（321）Central shaft also
It is provided with ring gear（323）, described adjusting rod（33）Also include inserting ring gear（323）Profile of tooth end（332）, described profile of tooth end
（332）Insertion and password wheels group（32）Corresponding ring gear（323）In；
Described adjusting rod（33）Stage casing be additionally provided with and unlocking pin wheel（321）Corresponding ball（5）, ball（5）By bullet
Property device eject adjusting rod（33）, ball（5）Outside is also wrapped on sleeve（6）, sleeve（6）Adjusting knob side setting limited
Position ring（61）, sleeve（6）By spacing ring（61）Make ball（5）Spacing.
3. knob cipher door lock according to claim 1, is characterized in that, described unlocking pin wheel（321）And locating piece
（322）By dividing plate（34）Fixing, unlocking pin wheel（321）It is arranged at dividing plate（34）Accommodating hole（341）In；Locating piece
（322）It is arranged at dividing plate（34）Locating slot（3412）In；Locating piece（322）Top（3221）From two pieces of adjacent dividing plates
（34）Between protrude into accommodating hole（341）In；
Described accommodating hole（341）On be additionally provided with insertion locking plate（30）Deep trouth（3411）；
Described dividing plate 34 also includes initial dividing plate（342）With termination dividing plate（343）, described initial dividing plate（342）Locating slot
3412 end faces include one piece of baffle plate（3421）；Described termination dividing plate（343）Outer face include a reaming（3431）, reaming
（3431）One piece of cover plate of upper covering（3432）, terminate dividing plate（343）Side also include stationary positioned block（322）The side plate of spring
（340）.
4. knob cipher door lock according to claim 1, is characterized in that, described password wheels group（32）Also include cutting along wheel body
Symmetrically arranged two slots are justified in face（3213）, and it is plugged in slot（3213）In U-shaped bar（324）, described U-shaped bar
（324）By password wheels group（32）In unlocking pin wheel（321）One entirety of spacing one-tenth each other；
Described termination dividing plate（343）Reaming（3431）It is additionally provided with symmetrical two U-shaped bar locating slot（3433）.
5. knob cipher door lock according to claim 1, is characterized in that, described adjusting knob（31）It is arranged on adjusting rod
（33）On, and pass through telescopic spring, adjusting knob（31）The body of rod on be provided with guide groove（311）, correspondingly adjusting rod（33）If
It is equipped with guide pillar（331）, guide pillar（331）Embedded guide groove（311）In.
6. knob cipher door lock according to claim 1, is characterized in that, described adjusting knob（31）Positioner include
Limiting plate（312）And limit base（313）；Limiting plate（312）Axle is located at limit base（313）On, and press adjusting knob（31）.
7. knob cipher door lock according to claim 1, is characterized in that, described emergency cryptosystem wheel（421）Central shaft also
It is provided with emergent ring gear（423）, described emergent adjusting rod（43）Also include inserting emergent ring gear（423）Profile of tooth end
（432）, described emergent profile of tooth end（432）Insertion and emergency wheels group（42）Corresponding emergent ring gear（423）In；
Described emergent adjusting rod（43）Stage casing be additionally provided with and emergency cryptosystem wheel（421）Corresponding ball（5）, ball（5）Logical
Cross elastic device and eject emergent adjusting rod（43）, ball（5）Outside is also wrapped on sleeve（6）, sleeve（6）Emergent adjusting rod
（43）Insertion side setting restraining position ring block（61）, sleeve（6）By spacing ring（61）Make ball（5）Spacing.
8. knob cipher door lock according to claim 7, is characterized in that, described emergency cryptosystem wheel（421）With emergent positioning
Block（422）By dividing plate of meeting an urgent need（44）Fixing, emergency cryptosystem wheel（421）It is arranged at emergent dividing plate（44）Emergent accommodating hole
（441）In；Emergent locating piece（422）It is arranged at emergent dividing plate（44）Emergent locating slot（4422）In；Emergent locating piece（422）
Emergent top（4221）From two pieces of adjacent emergent dividing plates（44）Between protrude into emergent accommodating hole（441）In；
Described emergent accommodating hole（441）On be additionally provided with insertion locking plate（30）Emergent projection（302）Emergent deep trouth（4411）；
Described emergent dividing plate（44）Also include dividing plate of initially meeting an urgent need（442）The emergent dividing plate with termination（443）, described initially meet an urgent need every
Plate（442）One piece of baffle plate of inclusion（4421）；Terminate dividing plate（443）Side also include fixing emergent locating piece（422）Spring
Emergent side plate（440）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620296085.7U CN205976765U (en) | 2016-04-11 | 2016-04-11 | Password door lock with knob |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620296085.7U CN205976765U (en) | 2016-04-11 | 2016-04-11 | Password door lock with knob |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205976765U true CN205976765U (en) | 2017-02-22 |
Family
ID=58019501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620296085.7U Expired - Fee Related CN205976765U (en) | 2016-04-11 | 2016-04-11 | Password door lock with knob |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205976765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735766A (en) * | 2016-04-11 | 2016-07-06 | 王化友 | Rotary knob password door lock |
-
2016
- 2016-04-11 CN CN201620296085.7U patent/CN205976765U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735766A (en) * | 2016-04-11 | 2016-07-06 | 王化友 | Rotary knob password door lock |
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