CN110173157A - A kind of padlock of band instruction function - Google Patents
A kind of padlock of band instruction function Download PDFInfo
- Publication number
- CN110173157A CN110173157A CN201910523797.6A CN201910523797A CN110173157A CN 110173157 A CN110173157 A CN 110173157A CN 201910523797 A CN201910523797 A CN 201910523797A CN 110173157 A CN110173157 A CN 110173157A
- Authority
- CN
- China
- Prior art keywords
- tapered end
- block
- instruction
- lock
- drive block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000033001 locomotion Effects 0.000 claims abstract description 15
- 230000000153 supplemental effect Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 241000287181 Sturnus vulgaris Species 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
- E05B37/02—Permutation or combination locks; Puzzle locks with tumbler discs or rings arranged on a single axis, each disc being adjustable independently of the others
- E05B37/025—Permutation or combination locks; Puzzle locks with tumbler discs or rings arranged on a single axis, each disc being adjustable independently of the others in padlocks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B39/00—Locks giving indication of authorised or unauthorised unlocking
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
Abstract
The invention discloses a kind of padlocks of band instruction function, its key points of the technical solution are that including drive block, the both ends of lock rope are respectively equipped with the first tapered end and the second tapered end, first tapered end and key assembly cooperation are locked, second tapered end and code component cooperation are locked, drive block couples with code component, and the second tapered end couples with drive block；After key assembly unlock, instruction block is moved to instruction state, the unlock of the first tapered end from reset state；After code component unlock, drive block unlock, second tapered end can drive drive block movement to realize unlock, and instruction block can be pushed to be moved to reset state from instruction state when drive block movement, by the setting of drive block, so that the user of luggage after being unlocked by code component, can make to indicate that block automatically resets, to forget indicate block reset, instruction block can play instruction function again guarantee is transported next time when.
Description
Technical field
The present invention relates to lock technology fields, more specifically, it relates to a kind of padlock of band instruction function.
Background technique
Luggage case is during delivery, and when passing in and out customs, customs officer, which has the right to open luggage case, to be checked.And common
Lockset is generally positive opening, so can not just reuse after opening, therefore need it is a kind of convenient for customs inspection and not
It will affect the lockset of subsequent normal use.Customs's lock refers to United Stares Customs Service to turn pass luggage cargo and the transport goods under Customs control
Safety detection is carried out, must guarantee cargo safety during transportation and use the omnipotent TSA of international customs global general-use
(abbreviation of U.S.Transportation Security Administration) private key.
In order to allow luggage owner to know whether luggage was opened TSA with private key by people and locked, can generally be set inside lock
Instruction block is set, instruction block can be corresponded to when TSA is locked and opened occurs position change (switching position), and subsequent luggage owner can learn
Bag lock was opened by special key (TSA key).Then, need to have and artificially push the instruction block reset, later again by special key
Spoon is opened luggage and can just be learnt again.If having forgotten reset, it can not just learn whether bag lock is beaten by TSA key again
It opens.
Summary of the invention
The object of the present invention is to provide a kind of padlock of band instruction function, achieve the purpose that make to indicate block reset.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of extension of band instruction function
Lock, including key assembly, code component, lock rope and instruction block, the instruction block have instruction state and reset state, feature
Be: including drive block, the both ends of the lock rope are respectively equipped with the first tapered end and the second tapered end, first tapered end and the key
Spoon component cooperation locking, second tapered end and code component cooperation are locked, and the drive block and the code component join
Dynamic connection, second tapered end couple with the drive block；
When the key assembly and the code component of the padlock are in locked state, the instruction block, which is in, to be resetted
State, the drive block are limited by the code component and are locked, and second tapered end is limited by the drive block and locked, and described the
One tapered end is limited by the key assembly and is locked；
After the key assembly unlock, the instruction block is moved to instruction state, the first tapered end solution from reset state
Lock；After the code component unlock, the drive block unlock, second tapered end can drive the drive block movement to realize solution
Lock, and the instruction block can be pushed to be moved to reset state from instruction state when drive block movement.
As what is advanced optimized, including lock housing, the lock housing are equipped with the second lockhole, and second lockhole includes mutually interconnecting
Logical upper lock section and solution lock section, second tapered end, which is located at, can not extract at the upper lock section to outside the lock housing, and described the
Two tapered ends, which are located at, can extract in the solution lock section to outside the lock housing, and second tapered end is moved to described from the upper lock section
The drive block is pushed to move when solution lock section, at the same time, the drive block can push the instruction block mobile from instruction state
To reset state.
As what is advanced optimized, the drive block is rotationally connected in the lock housing；
When the code component is locked, the drive block can not be rotated by code component limit, second tapered end
Positioned in the upper lock section；After code component unlock, the drive block be can be rotated, and second tapered end is from the upper lock section
It pushes the drive block to rotate when being moved to the solution lock section, can push the instruction block from finger when the drive block rotates at this time
Show that state is moved to reset state.
As what is advanced optimized, the drive block is equipped with connecting column, and the position that the lock housing corresponds to the connecting column is set
Have long waist shaped hole, the connecting column is inserted in the long waist shaped hole, the drive block can relative to the long waist shaped hole rotate and
It is mobile.
As what is advanced optimized, the drive block is equipped with supplemental slanted surface, and first tapered end is inserted into described second from outer
When the solution lock section of lockhole, first tapered end pushes the drive block rotation by the supplemental slanted surface.
As what is advanced optimized, the code component includes password wheels group and center-pole, the center-pole with it is described close
The linkage connection of code wheel group, the center-pole are equipped with baffle close to the drive block end；
After the code component locking, the center-pole can not be moved by password wheels group limit locking, the baffle
Limit the rotation of the drive block；After the code component is unlocked by the password wheels group, the center-pole is removable, described
Drive block can be rotated, and drive block rotation is realized and pushes the center-pole mobile when unlocking.
As what is advanced optimized, the password wheels group includes four groups of digit wheels.
As what is advanced optimized, the key assembly includes lock Renhe connecting rod, and the connecting rod and lock benevolence linkage join
It connects, the instruction block couples with the connection-rod linkage；
When the padlock is unlocked by the key assembly, solution lock key is inserted into the lock benevolence and the lock benevolence is driven to turn
Dynamic, the connecting rod follows the lock benevolence to rotate, and the connecting rod pushes the instruction block to be moved to instruction state from reset state.
As what is advanced optimized, the key assembly includes lock tongue, and the lock tongue couples with the connection-rod linkage, described
Lock tongue is equipped with pushing block；
After the key assembly locking, the pushing block of the lock tongue, which limits first tapered end, locks；The key assembly
After unlock, the lock tongue is driven by the connecting rod and moves, and the pushing block is far from the mobile releasing of first tapered end to described first
The limit of tapered end, while the instruction block being pushed to be moved to instruction state from reset state.
As what is advanced optimized, first tapered end and second tapered end include sequentially connected interconnecting piece, card
Position portion and head, the interconnecting piece are connect with the end of the lock rope, and the diameter in the detent portion is less than the straight of the interconnecting piece
The diameter of diameter and the head.
In conclusion the invention has the following advantages: after padlock in the present invention unlocked by code component, transmission
Block unlocks, and the second tapered end drives drive block movement to realize unlock, and instruction block can be pushed to move from instruction state when drive block movement
It moves to reset state, to realize the reset of instruction block；By the setting of drive block, so that the user of luggage is passing through password
After component is unlocked, it can make to indicate that block automatically resets, to will not forget indicate block reset, guarantee is transported next time
When instruction block can play instruction function again.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the padlock with instruction function in embodiment；
Fig. 2 is the structural schematic diagram after the padlock decomposed with instruction function in embodiment；
Fig. 3 is the structural schematic diagram after the padlock removal lock housing with instruction function in embodiment；
Fig. 4 is the structural schematic diagram of decomposed after the padlock removal lock housing with instruction function in embodiment.
In figure: 1, lock housing；11, indicator hole；12, the first lockhole；13, long waist shaped hole；14, the second lockhole；141, upper lock section；
142, solution lock section；2, key assembly；21, benevolence is locked；22, connecting rod；221, linkage post；23, lock tongue；231, link slot；232, pushing block；
2321, locked groove；3, code component；31, password wheels group；311, digit wheel；32, center-pole；320, center-pole reset spring；321,
Baffle；33, reversion component；4, lock rope；5, block is indicated；6, drive block；61, connecting column；62, supplemental slanted surface；7, the first tapered end；
71, first connecting portion；72, the first detent portion；73, the first head；8, the second tapered end；81, second connecting portion；82, the second detent
Portion；83, the second head.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
As depicted in figs. 1 and 2, padlock of one of the present embodiment with instruction function include lock housing 1, it is key assembly 2, close
Code character part 3, lock rope 4, instruction block 5 and drive block 6, instruction block 5 have instruction state and reset state, the corresponding instruction block 5 of lock housing 1
Position offer indicator hole 11, by indicator hole 11 can check instruction block 5 state.When instruction block 5 is in instruction state,
Mean that having passed through key assembly 2 is unlocked；Instruction block 5 is when be in reset state, it is meant that do not pass through key assembly 2 into
Row unlock.Lock rope 4 has certain flexibility, and the both ends of lock rope 4 are respectively equipped with the first tapered end 7 and the second tapered end 8, the first tapered end 7
Cooperating with key assembly 2 and locks, the second tapered end 8 is locked with the cooperation of code component 3, and drive block 6 couples with code component 3,
Second tapered end 8 couples with drive block 6.When the key assembly 2 and code component 3 of the padlock are in locked state, instruction
Block 5 is in reset state, and drive block 6 is limited by code component 3 and locked, and the second tapered end 8 is transmitted the limit locking of block 6, the first lock
First 7 limit locking by key assembly 2；After the padlock is unlocked by key assembly 2, indicate that block 5 is moved to instruction from reset state
State, the unlock of the first tapered end 7, the first tapered end 7 can be extracted outside lock housing 1；After the padlock is unlocked by code component 3, drive block 6 is solved
It locks, the second tapered end 8 drives the movement of drive block 6 to realize unlock, and instruction block 5 can be pushed to move from instruction state when the movement of drive block 6
It moves to reset state, to realize the reset of instruction block 5.Padlock in the present embodiment, by the setting of drive block 6, so that case
The user of packet can make to indicate that block 5 automatically resets, to will not forget indicate block 5 after being unlocked by code component 3
It resets, instruction block 5 can play instruction function again guarantee is transported next time when.
In conjunction with shown in Fig. 3 and Fig. 4, key assembly 2 includes locking benevolence 21, connecting rod 22 and lock tongue 23, connecting rod 22 and lock benevolence 21
Dynamic connection, lock tongue 23 couple with connecting rod 22, and instruction block 5 couples with lock tongue 23.When locking the rotation of benevolence 21, connecting rod 22 is followed
Lock benevolence 21 rotates together.Connecting rod 22 is equipped with linkage post 221 far from lock 21 end of benevolence, and lock tongue 23 is equipped with linkage slot towards 22 end of connecting rod
231, linkage slot 231 is long waist shaped, and linkage post 221 is plugged on the linkage slot 231 of lock tongue 23, when connecting rod 22 rotates, passes through connection
Dynamic column 221 pushes lock tongue 23 mobile, and linkage post 221 moves in linkage slot 231.Lock tongue 23 is equipped with pushing block backwards to 22 end of connecting rod
232, pushing block 232 is equipped with locked groove 2321 backwards to instruction 5 end of block, and pushing block 232 locks to the first tapered end 7 by locked groove 2321.First
Tapered end 7 includes sequentially connected first connecting portion 71, the first detent portion 72 and the first head 73, first connecting portion 71 and lock rope 4
One end be connected and fixed, the diameter in the first detent portion 72 be less than first connecting portion 71 diameter and the first head 73 it is straight
Diameter.Under 2 locked state of key assembly, the first tapered end 7 is inserted into the first lockhole 12 of lock housing 1, the first head 73 of the first tapered end 7
In the locked groove 2321 of pushing block 232, the outer side edges of locked groove 2321 are stuck in the first detent portion 72 of the first tapered end 7, so that first
Tapered end 7 is limited by pushing block 232 and is locked；When being unlocked by key assembly 2, solution lock key insertion lock benevolence 21 and drive lock benevolence 21
Rotation, connecting rod 22 follow lock benevolence 21 to rotate, and push lock tongue 23 mobile by linkage post 221 when connecting rod 22 rotates, lock tongue 23 is mobile
So that first detent portion 72 of the pushing block 232 far from the first tapered end 7 is mobile to release the limit locking to the first tapered end 7, with this
Meanwhile the pushing block 232 of lock tongue 23 pushes instruction block 5 mobile, instruction block 5 is moved to instruction state from reset state；Key assembly 2
It being locked into from solution during locking again, the first tapered end 7 is inserted into the lockhole of lock housing 1, and solution lock key, which drives to lock benevolence 21 and rotate, to be resetted,
The rotation of connecting rod 22 drives lock tongue 23 is mobile to reset, and the mobile outer side edges for being reset to locked groove 2321 of the pushing block 232 of lock tongue 23 are stuck in the
First detent portion 72 of one tapered end 7 locks to limit to the first tapered end 7, and instruction block 5 keeps instruction state.
In conjunction with shown in Fig. 3 and Fig. 4, code component 3 includes password wheels group 31, center-pole 32 and reversion component 33, center-pole
Center-pole reset spring 320 is arranged on 32, center-pole 32 couples with password wheels group 31, reversion component 33 and center-pole 32
Linkage connection, center-pole 32 are equipped with baffle 321 close to 6 end of drive block.As optimization, password wheels group 31 includes four groups of digit wheels
311, so that unlocking pin is four figures, and then keep unlock numerical ciphers more safe.Drive block 6 is symmetrical above and below set there are two
Connecting column 61, the position that 1 inside of lock housing is correspondingly connected with column 61 up and down are equipped with long waist shaped hole 13, and connecting column 61 is inserted in long waist shaped
In hole 13, drive block 6 can the relatively long rotation of kidney slot 13 and movement.Second tapered end 8 include sequentially connected second connecting portion 81,
Second detent portion 82 and the second head 83, second connecting portion 81 and the other end of lock rope 4 are connected and fixed, the second detent portion
82 diameter is less than the diameter of second connecting portion 81 and the diameter on the second head 83.Lock housing 1 is equipped with the second lockhole 14, the second lock
Hole 14 includes interconnected upper lock section 141 and solution lock section 142, and the diameter of upper lock section 141 is greater than the diameter in the second detent portion 82
But less than the diameter on the second head 83, the diameter of solution lock section 142 is greater than the diameter on the second head 83.Code component 3 is in locking
When state, the second detent portion 82 of the second tapered end 8 is located at upper lock section 141, and center-pole 32 can not by the limit locking of password wheels group 31
Mobile, drive block 6 can not be rotated by the limit of baffle 321 of center-pole 32, and the second tapered end 8 can not be moved away from lock section 141；Cipher code set
After part 3 unlocks, password wheels group 31 releases limit to center-pole 32, and center-pole 32 is removable, and drive block 6 can be rotated, and mobile the
Two tapered ends 8 make the second detent portion 82 be moved to solution lock section 142 from upper lock section 141, and the second head 83 pushes drive block 6 to rotate, and pass
The rotation of motion block 6 pushes center-pole 32 mobile, and simultaneously, drive block 6 can push instruction block 5 to be moved to reset shape from instruction state
State, to make to indicate that block 5 automatically resets.As optimization, drive block 6 is equipped with supplemental slanted surface 62, code component 3 from unlocked state again
During secondary locking, when the solution lock section 142 of the second lockhole 14 is inserted on the second head 83 of the second tapered end 8 from outside, second
Portion 83 pushes the rotation of drive block 6 to step down by supplemental slanted surface 62, then mobile second tapered end 8 makes the second detent portion 82 be moved to second
The upper lock section 141 of lockhole 14, the driving of 32 acceptor center bar reset spring 320 of center-pole reset, and center-pole 32 pushes drive block 6 to rotate
It resets.
When the key assembly 2 and code component 3 of the padlock are in locked state, instruction block 5 is located at reset state, and first
Tapered end 7 limits locking by the locked groove 2321 of the pushing block 232 of lock tongue 23, and the second detent portion 82 of the second tapered end 8 is located at the second lockhole
14 upper lock section 141, drive block 6 are limited by center-pole 32 and are locked, and center-pole 32 is limited by password wheels group 31 and locked；The padlock is logical
When crossing key assembly 2 and being unlocked, solution lock key insertion lock benevolence 21 and lock benevolence 21 is driven to rotate, the rotation of connecting rod 22 pushes lock tongue 23
Mobile, the pushing block 232 of lock tongue 23 is moved away from the unlock that the first tapered end 7 realizes the first tapered end 7, at the same time, the pushing block 232 of lock tongue 23
Instruction block 5 is pushed to be moved to instruction state from reset state；When the padlock is unlocked by code component 3, pass through password wheels
31 input of group is correctly after unlock numerical ciphers, and password wheels group 31 releases limit to center-pole 32, and mobile second tapered end 8 makes the
Two detent portions 82 are moved to solution lock section 142 from the upper lock section 141 of the second lockhole 14, and the second head 83 of the second tapered end 8, which pushes, to be passed
Motion block 6 rotates, and the rotation of drive block 6 pushes center-pole 32 mobile, and center-pole reset spring 320 generates elastic deformation, at the same time,
Drive block 6 pushes instruction block 5 to be moved to reset state from instruction state, and realization automatically resets.
Embodiments above is only explanation of the invention, is not limitation of the present invention, art technology
Personnel can according to need the modification that above embodiments are made with not creative contribution after reading this specification, but as long as
All by the protection of Patent Law in scope of the presently claimed invention.
Claims (10)
1. a kind of padlock of band instruction function, including key assembly, code component, lock rope and instruction block, the instruction block have
Instruction state and reset state, it is characterised in that: including drive block, the both ends of the lock rope are respectively equipped with the first tapered end and second
Tapered end, first tapered end and key assembly cooperation are locked, and second tapered end and code component cooperation are locked, institute
It states drive block to couple with the code component, second tapered end couples with the drive block；
When the key assembly and the code component of the padlock are in locked state, the instruction block, which is in, resets shape
State, the drive block are limited by the code component and are locked, and second tapered end is limited by the drive block and locked, and described first
Tapered end is limited by the key assembly and is locked；
After the key assembly unlock, the instruction block is moved to instruction state, the first tapered end unlock from reset state；Institute
After stating code component unlock, the drive block unlock, second tapered end can drive the drive block movement to realize unlock, and institute
The instruction block can be pushed to be moved to reset state from instruction state when stating drive block movement.
2. a kind of padlock of band instruction function according to claim 1, it is characterised in that: including lock housing, the lock housing is set
There is the second lockhole, second lockhole includes interconnected upper lock section and solution lock section, and second tapered end is located on described
It can not extract when lock section to outside the lock housing, second tapered end, which is located at, can extract in the solution lock section to outside the lock housing,
Second tapered end pushes the drive block to move when being moved to the solution lock section from the upper lock section, at the same time, the biography
Motion block can push the instruction block to be moved to reset state from instruction state.
3. a kind of padlock of band instruction function according to claim 2, it is characterised in that: the drive block is rotationally connected with
In the lock housing；
When the code component is locked, the drive block can not be rotated by code component limit, and second tapered end is located at
In the upper lock section；After the code component unlock, the drive block be can be rotated, and second tapered end is mobile from the upper lock section
It pushes the drive block to rotate when to the solution lock section, can push the instruction block from indicating shape when the drive block rotates at this time
State is moved to reset state.
4. a kind of padlock of band instruction function according to claim 3, it is characterised in that: the drive block is equipped with connection
Column, the position that the lock housing corresponds to the connecting column are equipped with long waist shaped hole, and the connecting column is inserted in the long waist shaped hole, institute
Stating drive block can be relative to long waist shaped hole rotation and movement.
5. a kind of padlock of band instruction function according to claim 3, it is characterised in that: it is oblique that the drive block is equipped with auxiliary
Face, when first tapered end is from the solution lock section of outer insertion second lockhole, first tapered end is pushed away by the supplemental slanted surface
Move the drive block rotation.
6. a kind of padlock of band instruction function according to claim 3, it is characterised in that: the code component includes password
Wheel group and center-pole, the center-pole couple with the password wheels group, and the center-pole is equipped with close to the drive block end
Baffle；
After the code component locking, the center-pole can not be moved by password wheels group limit locking, the baffle limitation
The rotation of the drive block；After the code component is unlocked by the password wheels group, the center-pole is removable, the transmission
Block can be rotated, and drive block rotation is realized and pushes the center-pole mobile when unlocking.
7. a kind of padlock of band instruction function according to claim 6, it is characterised in that: the password wheels group includes four groups
Digit wheel.
8. a kind of padlock of band instruction function according to claim 1, it is characterised in that: the key assembly includes lock benevolence
And connecting rod, the connecting rod couple with the lock benevolence, the instruction block couples with the connection-rod linkage；
When the padlock is unlocked by the key assembly, solution lock key is inserted into the lock benevolence and drives the lock benevolence rotation,
The connecting rod follows the lock benevolence to rotate, and the connecting rod pushes the instruction block to be moved to instruction state from reset state.
9. a kind of padlock of band instruction function according to claim 8, it is characterised in that: the key assembly includes lock
Tongue, the lock tongue couple with the connection-rod linkage, and the lock tongue is equipped with pushing block；
After the key assembly locking, the pushing block of the lock tongue, which limits first tapered end, locks；The key assembly unlock
Afterwards, the lock tongue is driven by the connecting rod and moves, and the pushing block is far from the mobile releasing of first tapered end to first tapered end
Limit, while the instruction block being pushed to be moved to instruction state from reset state.
10. a kind of padlock of band instruction function described in -9 any one according to claim 1, it is characterised in that: described first
Tapered end and second tapered end include sequentially connected interconnecting piece, detent portion and head, and the interconnecting piece is restricted with the lock
The diameter of end connection, the detent portion is less than the diameter of the interconnecting piece and the diameter on the head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910523797.6A CN110173157A (en) | 2019-06-17 | 2019-06-17 | A kind of padlock of band instruction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910523797.6A CN110173157A (en) | 2019-06-17 | 2019-06-17 | A kind of padlock of band instruction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110173157A true CN110173157A (en) | 2019-08-27 |
Family
ID=67697431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910523797.6A Pending CN110173157A (en) | 2019-06-17 | 2019-06-17 | A kind of padlock of band instruction function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110173157A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528972A (en) * | 2019-08-29 | 2019-12-03 | 东莞市景瑜实业有限公司 | A kind of padlock of magnetic auxiliary locking |
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| US20080098774A1 (en) * | 2006-10-27 | 2008-05-01 | Chien-Chien Huang | Combination and key operated padlock with indicator for advising that the lock has been opened with a key |
| CN102251716A (en) * | 2011-07-27 | 2011-11-23 | 东莞市怡丰锁业有限公司 | Lock convenient for customs inspection |
| CN203081104U (en) * | 2012-11-20 | 2013-07-24 | 陈健全 | Ring latch with customs unlocking mark |
| CN206581716U (en) * | 2017-01-23 | 2017-10-24 | 东莞市怡丰锁业有限公司 | It is a kind of that the padlock for indicating function is unlocked with lock core |
| CN207863662U (en) * | 2018-02-09 | 2018-09-14 | 东莞市景瑜实业有限公司 | A kind of band instruction padlock |
| CN210483282U (en) * | 2019-06-17 | 2020-05-08 | 东莞市景瑜实业有限公司 | Padlock with indication function |
-
2019
- 2019-06-17 CN CN201910523797.6A patent/CN110173157A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080098774A1 (en) * | 2006-10-27 | 2008-05-01 | Chien-Chien Huang | Combination and key operated padlock with indicator for advising that the lock has been opened with a key |
| CN102251716A (en) * | 2011-07-27 | 2011-11-23 | 东莞市怡丰锁业有限公司 | Lock convenient for customs inspection |
| CN203081104U (en) * | 2012-11-20 | 2013-07-24 | 陈健全 | Ring latch with customs unlocking mark |
| CN206581716U (en) * | 2017-01-23 | 2017-10-24 | 东莞市怡丰锁业有限公司 | It is a kind of that the padlock for indicating function is unlocked with lock core |
| CN207863662U (en) * | 2018-02-09 | 2018-09-14 | 东莞市景瑜实业有限公司 | A kind of band instruction padlock |
| CN210483282U (en) * | 2019-06-17 | 2020-05-08 | 东莞市景瑜实业有限公司 | Padlock with indication function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528972A (en) * | 2019-08-29 | 2019-12-03 | 东莞市景瑜实业有限公司 | A kind of padlock of magnetic auxiliary locking |
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