CN207960198U - Multi-layer rotary top one shot mechanical code lock - Google Patents
Multi-layer rotary top one shot mechanical code lock Download PDFInfo
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- CN207960198U CN207960198U CN201820336985.9U CN201820336985U CN207960198U CN 207960198 U CN207960198 U CN 207960198U CN 201820336985 U CN201820336985 U CN 201820336985U CN 207960198 U CN207960198 U CN 207960198U
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- unlocking
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- turntable
- fastener
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- 239000008358 core component Substances 0.000 claims abstract description 12
- 239000000306 component Substances 0.000 claims abstract description 8
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 17
- 210000000515 tooth Anatomy 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model belongs to coded lock field, discloses Multi-layer rotary top one shot mechanical code lock, including lock box, lock core component, rotary disc assembly and handle component, and lock core component, rotary disc assembly and handle component are respectively positioned on lock box；Lock core component includes lock pin, lock shaft, unlocking fastener and shuts fastener, and lock pin moves back and forth on lock shaft；The rotary disc assembly includes mandrel, front and rear, and front is socketed in the front end of mandrel, and rear portion is socketed in the rear end of mandrel；The rear end of mandrel is fastened with rear sleeve, and mandrel sliding opposite with front；The handle component includes handle and gear, and handle passes through lock box, and for geared sleeve on handle and inside lock box, gear engages tooth engagement with lock pin.By simple structure, the utility model is reliable and stable, improves the safety of coded lock, therefore is worthy to be popularized.
Description
Technical field
The utility model belongs to coded lock technology field, and in particular to a kind of Multi-layer rotary top one shot mechanical code lock.
Background technology
With advances in technology, the update iteration of lock emerges one after another, and diversified lock is widely used, wherein
It include just coded lock.Coded lock is obtained because it simply shuts mode, uniquely unlocking mode, high convenience and safety
To the favor of users.Present coded lock is varied, from principle for include more groups of formulas, rotating disc type, mechanical, electricity
The coded locks such as minor, card-scanning type, finger-print type have its advantage and disadvantage respectively according to each coded lock.
For mechanical code lock, itself is more stable, durable, and does not need power supply, but operating method
Slow, the inconvenient for operation, Modify password that gets up needs professional；Meanwhile traditional mechanical code lock does not have self-locking work(
Can, it is easy to be unlocked by way of trial by people, therefore its security reliability is comparatively relatively low.Therefore, mechanical code lock is led
Domain needs to propose a kind of more rational technical solution, keeps mechanical code lock occupation mode more simple, while security and stability
Higher.
Utility model content
To solve the above-mentioned problems, the utility model provides Multi-layer rotary top one shot mechanical code lock, it is intended to by changing
Into the structure of mechanical code lock, keep its structure more simple, operation is more convenient, while having self-locking function, is once selecting
It selects password and realizes unlocking or self-locking later, can prevent the behavior for attempting password, safety from effectively improving.
Technical solution used by the utility model is：
Multi-layer rotary top one shot mechanical code lock, including lock box, lock core component and rotary disc assembly, lock core component and turntable group
Part is respectively positioned on lock box.
Specifically, the lock core component includes lock pin, lock shaft, unlocking fastener and shuts fastener, the lock shaft with
Lock box connects, and lock pin is equipped with the pin hole coordinated with lock shaft, and spring is housed in pin hole；The lock pin is equipped with and unlocking fastener
The unlocking card slot of cooperation and with shut fastener cooperation shut card slot, the lower edge of lock pin is additionally provided with engaging tooth.Lock pin exists
In the axial direction of lock shaft move back and forth realize unlock and shut action, lock pin mouth is provided in the side wall surface of lock box, for unlock with
Lock pin passes through when shutting；Spring one end in pin hole is contacted with pin hole bottom, and the other end is contacted with lock shaft, the spring quilt when unlocking
Compression, restoring force is provided for lock pin.It under the state that shuts, shuts fastener and engages with card slot is shut, it is straight that lock pin can not move realization
Connect unlocking；Under unlocking condition, unlocking fastener engages with unlocking card slot, and the lock pin realization that can not automatically reset is shut.
The rotary disc assembly includes mandrel, front and rear, and front is socketed in the front end of mandrel, and rear portion is socketed in mandrel
Rear end.Front includes the turntable front stall being connect with lock box, the coaxial multiple turntables being located in turntable front stall；Rear portion includes turntable
Back seat, the coaxial multiple password sets being located in turntable back seat, the rear end cap that password set and turntable back seat are fastened, turntable and password
The quantity of set is identical and corresponds.The rear end of mandrel is fastened with rear sleeve, and mandrel sliding opposite with front；The turntable
Pushing block is provided on back seat, pushing block face unlocking fastener, when turntable back seat is slided with mandrel, pushing block pushes opening lock catch
Part.
The handle component includes handle and gear, and handle passes through lock box, and geared sleeve is on handle and in lock box
Portion, gear engage tooth engagement with lock pin.
Further, resetting spring, the side wall and resetting spring of turntable back seat are provided on the side wall of the turntable front stall
To just.The meaning being arranged in this way is, when turntable back seat is moved to turntable front stall, resetting spring is compressed, resetting spring is given
Turntable back seat provides the power to automatically reset.
Further, the turntable is provided with the clamp of protrusion at the port at rear portion, and the password set is close to front
Port at be provided with and be caught in mouth, clamp and be caught in mouth one-to-one correspondence.Under the state that shuts, the end face pair with password set of clamp
Together, rotation turntable is aligned to corresponding position, clamp with mouth is caught in, and pulls mandrel that rear portion is driven anteriorly to move at this time, can be incited somebody to action
Clamp engages with mouth is caught in, and unlocking fastener is released unlocking card slot by pushing block, and rotatable handle, which is realized, at this time unlocks；If clamp with
It is unjustified to be caught in mouth, then can not pull mandrel and rear portion, pushing block that cannot unlocking fastener be released unlocking card slot, then can not opened
Lock.Be the process of adjustment password unlocking above, if desired change password, then in clamp and after being caught in mouth to just engaging, loosening
Rear end cap, and turntable is rotated, turntable is rotated synchronously with password set at this time, realizes the change of password；After change of secret code to new value,
Rear end cap is re-secured, that is, completes the change of password.
Further, in order to realize that turntable rotation is more safe and reliable, the end face of clamp, the end face of clamp are set on turntable
And password puts on and is both provided with serration on the end face for being arranged and being caught in mouth.The meaning being arranged in this way is, passes through the slight of serration
Friction generates interference, and the behavior of trial password is made to become difficult.
Further, the end face of the turntable front stall is provided with magnet ring, and the turntable includes rotating cylinder and ring, rotating cylinder and core
Axis is coaxially socketed, and ring is arranged in one end of rotating cylinder, and ring is made of ferrimagnet, and magnet ring is connect with ring magnetism.
The rotating cylinder of multiple turntables is coaxially disposed, and ring is also coaxially disposed, and setting magnet ring attracts ring, be can avoid adjacent ring and is existed
It is generated when rotation is adjusted and drives dislocation, influence the accuracy that turntable adjusts password.
Further, the safety of the coded lock in order to further increase, i.e., from preventing outdoor someone from stealing when indoor unlocking
Password is peeped, pushing block is equipped with the quick hole inside connection lock box, push rod, push rod face unlocking fastener are equipped in quick hole.
Shut under state, by lower push-rod, unlocking fastener is pushed and unlocking fixture block is made to be separated from locking trough by push rod, at this time no matter turntable
Whether password is correct, and rotatable handle is unlocked.
Bolt is equipped in turntable front stall, turntable is equipped with the cyclic annular limit card slot coordinated with bolt；Lead between adjacent discs
It crosses snap-in structure and reaches axial restraint.
Further, in order to further increase the security and stability of the coded lock, it is provided with lockhole on the handle, is turned
Inner core is equipped in, inner core coordinates with handle.The inner core can lock handle, make handle can not circumferential movement and axial drawing
It is dynamic, so that handle is lost unlocking function；Inner core can release locking state after being rotated in handle axis, restore the unlocking function of handle.
The meaning being arranged in this way is, is combined by way of by password unlocking and key unlocking, increases the difficulty of unlocking, improves password
The safety of lock.
Further, the fastener that shuts includes shutting articulated section, inserted sheet and shutting fixture block, shuts articulated section and lock box
Inner surface it is hinged, lock box is equipped with jack, and being connected on one side for inserted sheet shuts articulated section, and the another side of inserted sheet is stretched across jack
To outside lock box, it is described shut fixture block be connected to shut articulated section and with shut card slot cooperation.
Further, the unlocking fastener includes unlocking articulated section, connecting rod and unlocking fixture block, unlocking articulated section and lock
The inner surface of box is hinged, and one end of connecting rod is connected to unlocking articulated section, and the other end of connecting rod connects unlocking fixture block, unlocking card
Block coordinates with unlocking card slot.
Further, the inner bottom surface of the lock box is equipped with gib block, and the back side of lock pin is equipped with orientation bar, and orientation bar is equipped with
The guiding groove being slidably matched with gib block.
Further, the lock pin is made of magnetic metal material, and the unlocking fixture block is used with fixture block is shut
Permanent magnet material is made.The meaning being arranged in this way is, makes unlocking fixture block and shuts the surface that fixture block is close to always lock pin, improves
Unlocking fixture block and unlocking card slot shut fixture block and shut the sensitivity and accuracy that card slot engages.
Compared with prior art, the utility model has the beneficial effects that：
1. the structure of the utility model lock core component and rotary disc assembly is simple, realizes and be easy, fit structure is ingenious, user
Just, of low cost.
2. the utility model improves the difficulty of unlocking, by coded lock by the way that key unlocking and password unlocking to be combined
Safety further increases.
3. serration is arranged by being covered in turntable and password in the utility model, the interference to attempting password behavior is increased,
Make the security reliability higher of coded lock.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings only shows the section Example of the utility model, therefore does not answer
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the overall structure diagram of the utility model.
Schematic diagram when Fig. 2 is the utility model left view.
Fig. 3 is the internal structure schematic diagram of the utility model.
Fig. 4 is the decomposition texture schematic diagram of the utility model.
Fig. 5 is the overall structure diagram of rotary disc assembly.
Fig. 6 is the schematic cross-sectional view of rotary disc assembly.
Fig. 7 is the structural schematic diagram of front and mandrel cooperation.
Fig. 8 is the structural schematic diagram at rear portion and mandrel cooperation.
Fig. 9 is the structural schematic diagram of turntable.
Figure 10 is the structural schematic diagram of password set.
Figure 11 is the structural schematic diagram of turntable back seat.
Figure 12 is the structural schematic diagram of unlocking fastener.
Figure 13 is the structural schematic diagram of gear.
Figure 14 is the structural schematic diagram of handle.
Figure 15 is the structural schematic diagram of lock pin.
Figure 16 is the structural schematic diagram of another angle of lock pin.
Figure 17 is the structural schematic diagram for shutting fastener.
Figure 18 is the overall structure diagram in embodiment 2.
In figure：1- lock boxes；101- jacks；102- box covers；103- gib blocks；104- box bodys；2- turntables；201- mandrels；
202- draw rings；203- clamps；204- rotating cylinders；205- rings；3- turntable front stalls；4- lock shafts；5- lock pins；501- shuts card slot；
502- unlocking card slots；504- pin holes；505- engaging tooths；506- orientation bars；6- turntable back seats；601- rear end caps；602- pushing blocks；
7- shuts fastener；701- shuts articulation piece；702- inserted sheets；703- shuts fixture block；8- unlocking fasteners；801- unlockings articulated section；
802- connecting rods；803- unlocking fixture blocks；9- gears；10- handles；11- lockholes；12- password sets；1201- is caught in mouth.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment does further explaination to the utility model.
Embodiment 1：
As shown in Figure 1, Figure 2, Figure 3, Figure 4, present embodiment discloses a kind of Multi-layer rotary top one shot mechanical code locks, including
Lock box 1, lock core component and rotary disc assembly, in the present embodiment, the lock box includes box body 104 and box cover 102, and box cover is located at
The front of lock box.
Specifically, lock core component includes lock pin 5, lock shaft 4, unlocking fastener 8 and shuts fastener 7, the lock shaft and lock
Box connects, and the pin hole 504 coordinated with lock shaft is transversely provided on lock pin, spring is housed in pin hole；Lock pin is rectangle, the back of the body of lock pin
Face is close to the inner bottom surface of box body, and the front of lock pin is close to box cover.
Lock core component and rotary disc assembly are respectively positioned on lock box.The lock pin is equipped with the unlocking card coordinated with unlocking fastener
Slot 502 and with shut fastener cooperation shut card slot 501, the lower edge of lock pin is additionally provided with engaging tooth 505.Unlocking card slot and
It is square groove to shut card slot, shuts card slot and is arranged at the back side of lock pin, unlocking card slot is arranged in the front of lock pin.Lock pin is being locked
It is moved back and forth in the axial direction of axis and realizes unlocking and shut action, lock pin mouth is provided in the side wall surface of lock box, for unlocking and closing
Lock pin passes through when lock；Spring one end in pin hole is contacted with pin hole bottom, and the other end is contacted with lock shaft, and when unlocking, spring is pressed
Contracting, restoring force is provided for lock pin.It under the state that shuts, shuts fastener and engages with card slot is shut, it is direct that lock pin can not move realization
It unlocks；Under unlocking condition, unlocking fastener engages with unlocking card slot, and the lock pin realization that can not automatically reset is shut.
As shown in Fig. 5-Figure 14, rotary disc assembly includes mandrel 201, front and rear, and front is socketed in the front end of mandrel, after
Portion is socketed in the rear end of mandrel.Front includes the turntable front stall 3 being connect with lock box, coaxial three be located in turntable front stall turntable
2；Rear portion includes turntable back seat 6, the coaxial three passwords set 12 being located in turntable back seat, fastens password set and turntable back seat
Rear end cap 601, turntable is identical as the quantity that password covers and corresponds.The rear end of mandrel is fastened with rear sleeve, and mandrel with
Front is opposite to be slided；Pushing block 602 is provided on the turntable back seat, pushing block face unlocking fastener, turntable back seat is with mandrel
When sliding, pushing block pushes unlocking fastener.
In order to facilitate sliding axially for mandrel, the front end of mandrel is provided with draw ring 202.
Handle component includes handle 10 and gear 9, and handle passes through lock box, and geared sleeve is on handle and is located inside lock box,
Gear engages tooth engagement with lock pin.
Resetting spring is provided on the side wall of turntable front stall, the side wall and resetting spring of turntable back seat are to just.Resetting spring
In the blind hole of turntable front stall side wall, and the quantity of blind hole is three and presses circumference uniform distribution on the side wall of turntable front stall.
Turntable is provided with the clamp 203 of protrusion at the port at rear portion, and the password set is set at the port of front
It is equipped with and is caught in mouth 1201, clamp is corresponded with mouth is caught in.Under the state that shuts, being aligned with the end face of password set for clamp turns
To corresponding position, clamp is aligned turn disk with mouth is caught in, and pulls mandrel that rear portion is driven anteriorly to move at this time, can by clamp with
It is caught in mouth engaging, unlocking fastener is released unlocking card slot by pushing block, and rotatable handle, which is realized, at this time unlocks；If clamp and being caught in mouth
It is unjustified, then it can not pull mandrel and rear portion, pushing block that cannot unlocking fastener be released unlocking card slot, then can not unlocked.
In order to realize that turntable rotation is more safe and reliable, the end face of clamp, the end face of clamp and password are set on turntable
It puts on and is both provided with serration on the end face for being arranged and being caught in mouth.The meaning being arranged in this way is, is generated by the slight friction of serration
Interference, makes the behavior of trial password become difficult.
The end face of turntable front stall is provided with magnet ring, and the turntable includes rotating cylinder 204 and ring 205, and rotating cylinder is coaxial with mandrel
Socket, ring is arranged in one end of rotating cylinder, and ring is made of ferrimagnet, and magnet ring is connect with ring magnetism.Multiple turns
The rotating cylinder of disk is coaxially disposed, and ring is also coaxially disposed, and setting magnet ring attracts ring, be can avoid adjacent ring and is adjusted in rotation
It is generated when section and drives dislocation, influence the accuracy that turntable adjusts password.
The safety of the coded lock in order to further increase pushes away that is, from outdoor someone's snooping password is prevented when indoor unlocking
Motion block is equipped with the quick hole inside connection lock box, and push rod, push rod face unlocking fastener are equipped in quick hole.Shutting state
Under, by lower push-rod, unlocking fastener is pushed and unlocking fixture block is made to be separated from locking trough by push rod, at this time no matter the password of turntable whether
Correctly, rotatable handle is unlocked.
Bolt is equipped in turntable front stall, turntable is equipped with the cyclic annular limit card slot coordinated with bolt；Lead between adjacent discs
It crosses snap-in structure and reaches axial restraint.
As shown in figure 17, in the present embodiment, it includes shutting articulated section 701, inserted sheet 702 and shutting fixture block 703 to shut fastener,
The inner surface for shutting articulated section and lock box is hinged, and lock box is equipped with the jack 101 of strip, and being connected on one side for inserted sheet shuts hinge
The another side of socket part, inserted sheet is arc-shaped side and the side is reached across jack outside lock box.When using coded lock, shutdown state is shut
Under, the arc-shaped side of inserted sheet is simultaneously got into lock box with door frame contact, is shut fixture block and is left and shuts card slot, and lock pin is popped up out of lock box
Coordinate with doorframe, it is ensured that shutdown state；After enabling, contact of the blade contact with doorframe is simultaneously popped up from jack, shut fixture block with
Card slot engaging is shut, lock pin income lock box is interior at this time and is locked, it is ensured that door opening state.
As shown in figure 12, unlocking fastener includes unlocking articulated section 801, connecting rod and the unlocking fixture block 803 of annular, hinge of unlocking
The inner surface of socket part and lock box is hinged, and one end of connecting rod is connected to unlocking articulated section, and the other end of connecting rod connects unlocking card
Block, unlocking fixture block coordinate with unlocking card slot.In the case where shutdown shuts state, unlocking fixture block engages with unlocking card slot, it is ensured that closes the door and closes
Lock status is stablized；In door opening process, unlocking fixture block and unlocking exact separation, lock pin can be taken in lock box.
As shown in Figure 15, Figure 16, in the present embodiment, the inner bottom surface of the lock box is equipped with gib block 103, and the back side of lock pin is set
There are orientation bar 506, orientation bar to be equipped with the guiding groove being slidably matched with gib block.
Lock pin is made of magnetic metal material, the unlocking fixture block and is shut fixture block and is made of permanent magnet material.
The meaning being arranged in this way is, makes unlocking fixture block and shuts the surface that fixture block is close to always lock pin, improves unlocking fixture block and unlocks
Card slot shuts fixture block and shuts the sensitivity and accuracy that card slot engages.
Embodiment 2：
As shown in figure 18, present embodiment discloses a kind of Multi-layer rotary top one shot mechanical code locks, including lock box, lock core group
Part and rotary disc assembly, the Each part and connection relation of coded lock are in the same manner as in Example 1 in the present embodiment, difference
It is：
In order to further increase the security and stability of the coded lock, it is provided with lockhole 11 on the handle, is set in handle
There are inner core, inner core to coordinate with handle.The inner core can lock handle, make handle can not circumferential movement and it is axial pull, make
Handle loses unlocking function；Inner core can release locking state after being rotated in handle axis, restore the unlocking function of handle.It sets in this way
The meaning set is, is combined by way of by password unlocking and key unlocking, increases the difficulty of unlocking, improves the peace of coded lock
Quan Xing.
The utility model can be applied to the articles for use such as door lock, safety cabinet, it is not limited to above-mentioned optional embodiment, anyone
Other various forms of products can be all obtained under the enlightenment of the utility model, however, making any change in its shape or structure
Change, every technical solution fallen into the utility model claims confining spectrum all falls within the scope of protection of the utility model
Within.
Claims (10)
1. Multi-layer rotary top one shot mechanical code lock, including lock box (1), lock core component, rotary disc assembly and handle component, lock core group
Part, rotary disc assembly and handle component are respectively positioned on lock box；It is characterized in that：
The lock core component includes lock pin (5), lock shaft (4), unlocking fastener (8) and shuts fastener (7), the lock shaft and lock
Box connects, and lock pin is equipped with the pin hole (504) coordinated with lock shaft, and spring is housed in pin hole；The lock pin is equipped with and unlocking
Fastener cooperation unlocking card slot (502) and with shut fastener cooperation shut card slot (501), the lower edge of lock pin is additionally provided with
Engaging tooth (505)；
The rotary disc assembly includes mandrel (201), front and rear, and front is socketed in the front end of mandrel, and rear portion is socketed in core
The rear end of axis；Front includes the turntable front stall (3) being connect with lock box, the coaxial multiple turntables (2) being located in turntable front stall；Rear portion
Including turntable back seat (6), the coaxial multiple password sets (12) being located in turntable back seat, will be after password set and the fastening of turntable back seat
End cap (601), turntable is identical as the quantity that password covers and corresponds；The rear end of mandrel is fastened with rear sleeve, and mandrel with
Front is opposite to be slided；Pushing block (602) is provided on the turntable back seat, pushing block face unlocking fastener, turntable back seat is with core
When axis slides, pushing block pushes unlocking fastener；
The handle component includes handle (10) and gear (9), and handle passes through lock box, and geared sleeve is on handle and is located at lock box
Inside, gear engage tooth engagement with lock pin.
2. Multi-layer rotary top one shot mechanical code lock according to claim 1, it is characterised in that：The side of the turntable front stall
Resetting spring is provided on wall, the side wall and resetting spring of turntable back seat are to just.
3. Multi-layer rotary top one shot mechanical code lock according to claim 1, it is characterised in that：The turntable is close to rear portion
Port at be provided with the clamp (203) of protrusion, the password set is provided at the port of front is caught in mouth (1201), blocks
Head is corresponded with mouth is caught in.
4. Multi-layer rotary top one shot mechanical code lock according to claim 1, it is characterised in that：The end of the turntable front stall
Face is provided with magnet ring, and the turntable includes rotating cylinder (204) and ring (205), and rotating cylinder is coaxially socketed with mandrel, and ring setting is turning
One end of cylinder, and ring is made of ferrimagnet, magnet ring is connect with ring magnetism.
5. Multi-layer rotary top one shot mechanical code lock according to claim 1, it is characterised in that：Pushing block is equipped with connection
Quick hole inside lock box is equipped with push rod, push rod face unlocking fastener in quick hole.
6. Multi-layer rotary top one shot mechanical code lock according to claim 1, it is characterised in that：It is equipped with and inserts in turntable front stall
Pin, turntable are equipped with the cyclic annular limit card slot coordinated with bolt；Axial restraint is reached by snap-in structure between adjacent discs.
7. Multi-layer rotary top one shot mechanical code lock according to claim 1, it is characterised in that：The handle and lock box
Circumferentially fixed, handle is equipped with lockhole (11), and inner core is equipped in handle, and inner core coordinates with gear, and inner core rotates in handle, band
Moving gear rotates.
8. Multi-layer rotary top one shot mechanical code lock according to claim 1, it is characterised in that：Described shuts fastener packet
It includes and shuts articulated section (701), inserted sheet (702) and shut fixture block (703), the inner surface for shutting articulated section and lock box is hinged, lock box
It is equipped with jack (101), being connected on one side for inserted sheet shuts articulated section, and the another side of inserted sheet is reached across jack outside lock box,
It is described shut fixture block be connected to shut articulated section and with shut card slot cooperation.
9. Multi-layer rotary top one shot mechanical code lock according to claim 1, it is characterised in that：The unlocking fastener packet
Include unlocking articulated section (801), connecting rod (802) and unlocking fixture block (803), the inner surface of unlocking articulated section and lock box is hinged, even
One end of extension bar is connected to unlocking articulated section, and the other end of connecting rod connects unlocking fixture block, and unlocking fixture block coordinates with unlocking card slot.
10. Multi-layer rotary top one shot mechanical code lock according to claim 1, it is characterised in that：It is set on the handle
It is equipped with lockhole, inner core is equipped in handle, inner core coordinates with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820336985.9U CN207960198U (en) | 2018-03-12 | 2018-03-12 | Multi-layer rotary top one shot mechanical code lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820336985.9U CN207960198U (en) | 2018-03-12 | 2018-03-12 | Multi-layer rotary top one shot mechanical code lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207960198U true CN207960198U (en) | 2018-10-12 |
Family
ID=63742773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820336985.9U Withdrawn - After Issue CN207960198U (en) | 2018-03-12 | 2018-03-12 | Multi-layer rotary top one shot mechanical code lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207960198U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193948A (en) * | 2018-03-12 | 2018-06-22 | 袁富 | Multi-layer rotary top one shot mechanical code lock |
| CN108412313A (en) * | 2018-03-12 | 2018-08-17 | 袁富 | Rotary-type one shot mechanical code lock |
-
2018
- 2018-03-12 CN CN201820336985.9U patent/CN207960198U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193948A (en) * | 2018-03-12 | 2018-06-22 | 袁富 | Multi-layer rotary top one shot mechanical code lock |
| CN108412313A (en) * | 2018-03-12 | 2018-08-17 | 袁富 | Rotary-type one shot mechanical code lock |
| CN108193948B (en) * | 2018-03-12 | 2023-11-24 | 湖南银行保险设备有限公司 | Multi-layer turntable one-shot mechanical coded lock |
| CN108412313B (en) * | 2018-03-12 | 2024-05-28 | 袁富 | Rotary wheel type one-shot mechanical puzzle lock |
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