CN104314376B - Luggage combination lock - Google Patents
Luggage combination lock Download PDFInfo
- Publication number
- CN104314376B CN104314376B CN201410590923.7A CN201410590923A CN104314376B CN 104314376 B CN104314376 B CN 104314376B CN 201410590923 A CN201410590923 A CN 201410590923A CN 104314376 B CN104314376 B CN 104314376B
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- lock
- latch hook
- moving block
- hole
- luggage combination
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- Lock And Its Accessories (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention relates to a luggage combination lock. The luggage combination lock structurally comprises a first lock hook, a second lock hook and a lock body, the lock body comprises a base and a combination lock component, a key lock component and a knob component which are arranged on the base. The knob component drives a rotating block to rotate by rotating a knob, the rotating block further drives a first lock and a second lock to move synchronously through a first connecting rod and a second connecting rod, the first lock and the second lock can be locked or unlocked synchronously, and locking and unlocking processes are more rapid, simple and efficient. The overall structure of the luggage combination lock is greatly simplified by adopting the knob and the rotating block, the luggage combination lock is more compact in structure, light and handy in size and convenient in assembly, the function that the multiple lock hooks can be unlocked or locked synchronously only by rotating the knob is realized, and the luggage combination lock is rapid, simple, convenient and effective to operate.
Description
Technical field
The invention is related to lock technology field and in particular to a kind of luggage combination lock.
Background technology
Coded lock is widely used in the various aspects in people's life because its performance easy to use, safe is higher, with
Play anti-thief's anti-theft function, be especially widely used in and often go out on the case and bag that carry, luggage combination lock be case and bag delivery at any time,
Safety guarantee is provided when temporarily depositing.
In prior art, the structure of general luggage combination lock includes pushing assembly, and single pushing assembly can only be controlled
Make locking or unlocking of single latch hook and lock, but need to arrange multiple latch hooks for for strengthening the security performance of coded lock
Coded lock, its structure is accomplished by setting up multiple pushing assemblies controlling screw-home movements, so that the structure of coded lock is more multiple
Miscellaneous, structure is not compact, assembling process is loaded down with trivial details, relatively costly, in addition, when coded lock is unlocked, needs to promote many simultaneously
Individual pushing component movement just enables to unlock, and for example, has the coded lock of two latch hooks in unblock it is necessary to using both hands respectively
Promote two pushing assemblies so that two latch hooks is unlocked, so occupying both hands just makes case and bag be in not in unblock simultaneously simultaneously
Controllable state, and using both hands unlock or lock operation extremely inconvenience, control underaction, due to both hands heterogeneity very
Certain latch hook easily occurs lock or inefficacy of unlocking, lead to coded lock security, reliability to reduce.
Content of the invention
The purpose of the invention be to avoid of the prior art above-mentioned not enough and provide a kind of structure to simplify, compact,
Liberation both hands, the luggage combination lock that simple to operation, control is flexible, highly reliable.
The purpose of the invention is achieved through the following technical solutions:
Provide a kind of luggage combination lock, including the first latch hook, the second latch hook and lock body, described lock body includes
Base and be built in the coded lock component of base, key lock set and knob assembly, the sidepiece of described base offers to be used respectively
In the first latch hook, the first latch hook through hole of the second latch hook insertion, the second latch hook through hole.
Described knob assembly include knob, moving block, head rod, the second connecting rod, first lock, second lock,
First connection sheet and the second connection sheet, knob is plugged in moving block and moving block can be driven to rotate, and a sidepiece of moving block is successively
It is resisted against first by the first connection sheet, head rod to latch and drive the first lock to move back and forth so that the first latch hook and the
One lock fastens or departs from, and an another sidepiece of moving block passes sequentially through the second connection sheet, the second connecting rod is resisted against the second lock
And drive the second lock to move back and forth so that the second latch hook and the second lock fasten or depart from.
Described coded lock component includes locking plate and activity template, and locking plate includes limiting section and controlled portion, and activity template includes
First abutting part and the second abutting part, the second abutting part is connected to moving block.
Described key lock set includes a rotatable lock core, and the controlled portion of locking plate extends to lower section and the lock core of lock core
Abut.
When password is correct or when adopting key unlocking, the limiting section of locking plate staggers and can make with the first abutting part of activity template
Activity template moves, and activity template drives moving block to rotate or turn knob drives moving block to rotate, and moving block rotates and drives simultaneously
First lock, second latch to relative direction mobile so that the first latch hook and the first lock depart from, the second latch hook and second latches
Depart from.
When locking, moving block rotates and drives simultaneously the first lock, the second lock moves round about so that first locks
Hook and the first lock fastening, the second latch hook and the second lock fasten, and the limiting section of locking plate is abutted with the first abutting part of activity template
To limit the motion of activity template, the second abutting part is connected to the rotation to limit moving block of the boss of moving block.
Wherein, described luggage combination lock also includes the 3rd latch hook, and the sidepiece of described base offers to be inserted for the 3rd latch hook
The 3rd latch hook through hole entering, is provided with the 3rd lock, when locking, the 3rd between described first connection sheet and described head rod
Latch hook passes through the 3rd latch hook through hole and the 3rd lock to fasten.
Wherein, the bottom of described moving block is provided with the first connecting post, the second connecting post, the first connecting post, the second connection
Post is centrosymmetric with the center of described moving block, and the first connecting post is connected to the first connection sheet, and the second connecting post is connected to
Two connection sheets.
Wherein, the outer circumference surface of described moving block is provided with rotating boss, and described rotating boss is arranged with compressing tablet, locks
When, the one side of rotating boss is resisted against the second abutting part of activity template, and the another side of rotating boss is resisted against and is arranged at bottom
Positive stop lug boss in seat.
Wherein, it is provided with the first limited post and the second limited post in described base, head rod, the second connecting rod are all provided with
It is equipped with the first location hole, the second location hole, the first lock, the second lock are provided with locating location hole, two the first limited posts
Wear the first positioning in the hole, the second location hole of head rod and the first lock being respectively arranged on head rod, the second connecting rod
The locating location hole of button is all sheathed on second limited post, and the lock of the second location hole of the second connecting rod and the second lock is fixed
Position Kong Jun is sheathed on another the second limited post.
Wherein, described first lock, the second lock are provided with lock reset portion, and lock reset portion passes through back-moving spring and bottom
First reset boss of seat abuts.
Wherein, described activity template is provided with activity template reset portion near one end of the second abutting part, and activity template reset portion is led to
Cross back-moving spring to abut with the second reset boss of base.
Wherein, described coded lock component also includes lock housing, and is built in tune code character part and the password wheels in lock housing, lock housing
Two ends are fixed with the first dividing plate and second partition, adjust code character part include wheel shaft, the tune code wheel being movably set in wheel shaft, adjust code bar,
Wheel shaft spring, the two ends of wheel shaft are movably connected on the first dividing plate, second partition, adjust code bar to be arranged at the prominent of the first dividing plate and wheel shaft
Between ring, wheel shaft spring is arranged at second partition and adjusts between code wheel, adjusts code wheel to be provided with the first annulus section and the second annulus section,
The external diameter of the first annulus section is more than the external diameter of the second annulus section, and the end face of the first annulus section extends multiple cards to the second annulus section
Body, the medial surface of described password wheels is provided with hole clipping that is coordinating and being ringwise distributed with card body, and password wheels are sheathed on tune code wheel
The second annulus section, and card body insertion hole clipping, locking plate be arranged at adjust code wheel lower section, locking plate be provided with for the first annulus section
The boss supported and the locking plate through hole for password wheels insertion, are adjusted the first annulus section of code wheel to be additionally provided with and are joined with the boss of locking plate
The unlocking groove closing.
Described base, lock housing are provided with the tune code through hole for adjusting code bar to pass through.
In unlocking condition or locking state, the card body of the first annulus section inserts the hole clipping of password wheels.
In password adjustment state, the card body of the first annulus section is departed from the hole clipping of password wheels.
Wherein, described key lock set also includes lock core set, and in lock core set, lock core is provided with lock core and abuts built-in lock pin
Portion, institute's lock core abutting part is connected to the controlled portion of locking plate and can slidably reciprocate along controlled portion, and the controlled portion of locking plate is set to arc
Slide shape.
Wherein, described coded lock component, key lock set, be covered with main panel on knob assembly, main panel offers confession
The through hole that password wheels, lock core, knob pass through, the two ends of main panel are provided with handle bracket, and handle bracket is provided with and handles.
The beneficial effect of the invention:
A kind of luggage combination lock of the invention, by turn knob and then drive moving block to rotate, moving block passes through
First connection sheet, head rod, it is past that the second connection sheet, the second connecting rod can drive the first lock, the second lock to do simultaneously
Multiple move, and then realize locking while the first latch hook, the second latch hook or unlocking function is it is ensured that on the first latch hook, the second latch hook
Lock or the uniformity of unblock, make to lock or releasing process are more quick, simple, effective, and only need one-handed performance can complete
Lock or releasing process while first latch hook, the second latch hook, operation is more convenient, flexible.Compared with prior art, the present invention
Create and pushing assembly of the prior art be instead of using knob and moving block, not only enormously simplify the entirety of luggage combination lock
Structure, the structure making luggage combination lock is more compact, volume is more light and handy, assembling is more convenient, and achieves and only need to rotate
Knob can achieve unlocks while multiple latch hook or locks, swift to operate, simple, convenient, effective.
The luggage combination lock of the invention, realizes the rotation to moving block by locking plate and activity template and limits, make case and bag
Locking of coded lock is firm, reliability, security performance high, and locking plate is controlled by lock core, thus can also adopt after forgetting Password
Open coded lock with key, be that the use of luggage combination lock further provides for conveniently.
Brief description
Using accompanying drawing, innovation and creation are described further, but the embodiment in accompanying drawing does not constitute the invention is appointed
What limits, for those of ordinary skill in the art, on the premise of not paying creative work, and can also be according to the following drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of structural representation of luggage combination lock of the invention.
Fig. 2 is a kind of decomposed structural representation of the lock body of luggage combination lock of the invention.
Fig. 3 is a kind of decomposition texture schematic diagram of the lock body of luggage combination lock of the invention.
Fig. 4 is a kind of structural representation of the knob assembly of luggage combination lock of the invention.
Fig. 5 is a kind of decomposition texture schematic diagram of the knob assembly of luggage combination lock of the invention.
Fig. 6 is a kind of structural representation of the moving block of luggage combination lock of the invention.
Fig. 7 is a kind of coded lock component of luggage combination lock of the invention and the structural representation of key lock set.
Fig. 8 is a kind of coded lock component of luggage combination lock of the invention and the decomposition texture of key lock set is illustrated
Figure.
Reference in Fig. 1 to Fig. 8:
First folding side 1, the first latch hook 11, the second latch hook 12, the 3rd latch hook 13；
Second folding side 2, main panel 21, handle bracket 22, handle 23；
Base 3, the first latch hook through hole 31, the second latch hook through hole 32, the 3rd latch hook through hole 33, the first reset boss 34,
Two reset boss 35, positive stop lug boss 36, the first limited post 37, the second limited post 38, tune code through hole 39；
Knob assembly 4, knob 41, head rod 42, the second connecting rod 43, the first connection sheet 44, the second connection sheet 45,
First lock the 46, second lock the 47, the 3rd lock 48, lock reset portion 49, compressing tablet 410；Moving block 5, the first connecting post 51,
Two connecting posts 52, rotating boss 53；
Coded lock component 6, lock housing 61, password wheels 62, the first dividing plate 63, second partition 64, locking plate spring 65, shell fragment 66；
Adjust code character part 7, wheel shaft 71, adjust code wheel 72, adjust code bar 73, wheel shaft spring 74；
Locking plate 8, limiting section 81, controlled portion 82；
Activity template 9, the first abutting part 91, the second abutting part 92, activity template reset portion 93；
Key lock set 10, lock core set 101, lock core 102, lock core abutting part 103.
Specific embodiment
With the following Examples the invention is further described.
A kind of specific embodiment of the luggage combination lock of the invention as shown in Figures 1 to 8, including the first latch hook
11st, the second latch hook 12 and lock body, the first latch hook 11, the second latch hook 12 are arranged at the first folding side 1 of casing, lock body
It is arranged at the second folding side 2 of casing, lock body includes base 3 and is built in the coded lock component 6 of base 3, key lock group
Part 10 and knob assembly 4, the sidepiece of base 3 offers and is respectively used to the first latch hook 11, the first latch hook of the second latch hook 12 insertion
Through hole 31, the second latch hook through hole 32.
As shown in Figures 2 to 6, knob assembly 4 include knob 41, moving block 5, head rod 42, the second connecting rod 43,
First lock 46, second lock the 47, first connection sheet 44 and the second connection sheet 45, knob 41 is plugged in moving block 5 and can drive
Moving block 5 rotates, and the bottom of moving block 5 is provided with the first connecting post 51, the second connecting post 52, and the first connecting post 51, second is even
Connect post 52 to be centrosymmetric with the center of moving block 5, the first connecting post 51 is arranged in the connection in the hole of the first connection sheet 44, second
Connecting post 52 is arranged in the connection in the hole of the second connection sheet 45, and moving block 5 passes sequentially through the first connection sheet 44, head rod 42
It is resisted against the first lock 46, and the first lock 46 can be driven to move back and forth so that the first latch hook 11 and the first lock 46 fasten or de-
From moving block 5 also passes sequentially through the second connection sheet 45, the second connecting rod 43 is resisted against the second lock 47, and can drive simultaneously
Two locks 47 move back and forth so that the second latch hook 12 and the second lock 47 fasten or depart from, and so only need turning knob 41, knob
The rotation of 41 drive moving blocks 5, moving block 5 can drive the first lock 46, second to latch 47 motions it is ensured that first locks simultaneously
The uniformities of button the 46, second lock 47 motion, and then can realize locking while luggage combination lock or unlocking function simultaneously, make
Luggage combination lock lock or releasing process is simple, convenient, fast, effective.
Further, first lock the 46, second lock 47 is provided with lock reset portion 49, and lock reset portion 49 is passed through to reset
Spring is abutted with the first reset boss 34 of base 3.During unblock, back-moving spring promotes the first lock 46, second to latch 47 respectively
Move toward one another makes the first lock 46, second latch 47 and is in reset state, and now, the first lock 46 is departed from the first latch hook 11,
Second lock 47 second latch hooks 12 depart from.
As shown in Figure 6 and Figure 7, coded lock component 6 includes locking plate 8 and activity template 9, and locking plate 8 includes limiting section 81 and is subject to
Control portion 82, activity template 9 includes the first abutting part 91 and the second abutting part 92, and the second abutting part 92 is connected to moving block 5.Enter one
Step, the outer circumference surface of moving block 5 is provided with rotating boss 53, and rotating boss 53 is arranged with compressing tablet 410, and compressing tablet 410 is to rotation
The moving up and down of block 5 carries out spacing, and when locking, the one side of rotating boss 53 is resisted against the second abutting part 92 of activity template 9, turns
The another side of dynamic boss 53 is resisted against the positive stop lug boss 36 being arranged in base 3, and the first abutting part 91 of activity template 9 supports
Peak at the limiting section 81 of locking plate 8, and then effective rotation limiting moving block 5.
Further, activity template 9 is provided with activity template reset portion 93 near one end of the second abutting part 92, and activity template resets
Portion 93 is abutted with the second reset boss 35 of base 3 by back-moving spring.During unblock, the first abutting part 91 and the lock of activity template 9
The limiting section 81 of piece 8 staggers, and staggers in the second abutting part 92 of activity template 9 and the side of rotating boss 53, and back-moving spring promotes lives
Moving plate 9 motion makes activity template 9 be in reset state.
Key lock set 10 includes a rotatable lock core 102, and the controlled portion 82 of locking plate 8 extends to the lower section of lock core 102
And abut with lock core 102.Further, key lock set 10 also includes the lock core set 101 being fixed on base 3, and lock core 102 is built-in
In lock core cover 101, lock core 102 is provided with lock core abutting part 103, lock core abutting part 103 be connected to locking plate 8 controlled portion 82 and can
Slidably reciprocate along controlled portion 82, the controlled portion 82 of locking plate 8 is set to arc slide shape, and the controlled portion 82 of locking plate 8 includes first and slides
Bench, the second slide section and the 3rd slide section, the second slide section is connected smoothly the first slide Duan Yu tri- slide section, and the 3rd
Slide section extends out from locking plate 8, and after coded lock is locked, when being unlocked using key lock, rotating lock core 102 makes lock core abut
Portion 103 slides into the 3rd slide section along controlled portion 82 so that activity template 9 mobile to lowest part, now the first of activity template 9 is supported
Socket part 91 is staggered with the limiting section 81 of locking plate 8, so that activity template 9 can be freely moved back and forth, that is, completes the key of luggage combination lock
Releasing process.
When password is correct or when adopting key unlocking, the limiting section 81 of locking plate 8 is wrong with first abutting part 91 of activity template 9
Open and activity template 9 can be made to move, activity template 9 drives moving block 5 to rotate or turn knob 41 drives moving block 5 to rotate, 5 turns of moving block
While dynamic and drive the first lock 46, second latch 47 simultaneously to relative direction mobile so that the first latch hook 11 latches with first
46 depart from, the second latch hook 12 and the second lock 47 depart from, that is, complete the releasing process of luggage combination lock.
When locking, turn knob 41 drives moving block 5 to rotate, while moving block 5 rotates and drive the first lock 46, the
Two locks 47 move simultaneously round about so that the first latch hook 11 and the first lock 46 fasten, the second latch hook 12 and second latches
47 fastenings, simultaneously the limiting section 81 of locking plate 8 abut to limit the motion of activity template 9 with the first abutting part 91 of activity template 9, second
Abutting part 92 is connected to the rotation to limit moving block 5 of the rotating boss 53 of moving block 5, that is, complete locking of luggage combination lock
Journey.
The locking or releasing process, because moving block 5 can drive the first lock 46, second simultaneously of above-mentioned luggage combination lock
The motion of lock 47, so can realize simultaneously the fastening of the first lock 46 and the first latch hook 11 or disengaging, the second lock 47 and
The fastening of the second latch hook 12 or disengaging, control single latch hook to lock or unlock referring now to of the prior art using single pushing,
The luggage combination lock of the invention ensure that the uniformity locked or unlock, and makes the operation of luggage combination lock more simple, square
Just, fast, effectively, and save pushing structure, so that the structure of whole luggage combination lock is more simplified, compact, reduce case and bag close
, so as to more light and handy, range is wider for the volume of code lock, has been also convenient for assembling, has reduced cost.
In the present embodiment, for the case and bag that length is longer or volume is larger, for ensure luggage combination lock security and
Reliability, luggage combination lock also includes the 3rd latch hook 13, and the sidepiece of base 3 offers for the 3rd latch hook 13 insertion the 3rd
Latch hook through hole 33, is provided with the 3rd lock 48, when locking, the 3rd latch hook 13 is worn between the first connection sheet 44 and head rod 42
Cross the 3rd latch hook through hole 33 and the 3rd lock 48 fastening, the 3rd lock 48 is synchronized with the movement with the first lock 46, and that is, moving block 5 can be same
When drive the first latch hook 11, the second latch hook 12 and the 3rd latch hook 13 to move, thus ensureing the fortune of three latch hooks of luggage combination lock
Dynamic uniformity, make luggage combination lock lock or unlocking operation process is easy, quick, effectively.
Be head rod 42, the second connecting rod 43, first are latched 46 and second the motion of lock 47 carry out spacing, protect
Demonstrate,prove the accuracy of their displacement movements, and latch hook and the validity of snap fit, it is provided with the first limited post 37 He in base 3
Second limited post 38, head rod 42, the second connecting rod 43 are provided with the first location hole, the second location hole, the first lock
46th, the second lock 47 is provided with locating location hole, and the first limited post 37 is arranged in the first positioning in the hole, the second location hole and lock
Button location hole is all sheathed on the second limited post 38.
As shown in Figure 7 and Figure 8, coded lock component 6 also includes lock housing 61, and is built in tune code character part 7 He in lock housing 61
Password wheels 62, the two ends of lock housing 61 are fixed with the first dividing plate 63 and second partition 64, adjust code character part 7 to include wheel shaft 71, movable sleeve
Located at wheel shaft 71 tune code wheel 72, adjust code bar 73, wheel shaft spring 74, the two ends of wheel shaft 71 be movably connected on the first dividing plate 63, the
Two dividing plates 64, the first dividing plate 63, second partition 64 play the effect supporting wheel shaft 71, adjust code bar 73 be arranged at the first dividing plate 63 with
Between the prominent ring of wheel shaft 71, wheel shaft spring 74 is arranged at second partition 64 and adjusts between code wheel 72, adjusts code wheel 72 to be provided with first
Annulus section and the second annulus section, the external diameter of the first annulus section is more than the external diameter of the second annulus section, and the end face of the first annulus section is to the
Two annulus sections extend multiple card bodies, and the medial surface of described password wheels 62 is provided with card that is coordinating and being ringwise distributed with card body
Hole, password wheels 62 are sheathed on the second annulus section adjusting code wheel 72, and card body insertion hole clipping, and locking plate 8 is arranged under tune code wheel 72
Side, locking plate 8 is provided with the boss for supporting and the locking plate through hole for password wheels 62 insertion with the first annulus section, adjusts code wheel 72
The first annulus section be additionally provided with the unlocking groove with the cooperation of the boss of locking plate 8.
When stirring password wheels 62 unlocking, the boss of locking plate 8 is stuck in unlocking groove, so that the first abutting of activity template 9
The limiting section 81 of portion 91 and locking plate 8 staggers, and activity template 9 moves to the direction of the first lock 46 in the presence of back-moving spring, this
Sample makes the second abutting part 92 of activity template 9 and the side of rotating boss 53 stagger, and moving block 5 can rotarily driving in knob 41
Lower rotation, so moving block 5 drive simultaneously direction from the 3rd closing piece to moving block 5 move, and release right to head rod 42
Spacing, second connecting rod 43 of the first closing piece is spacing to the second closing piece, also makes the first closing piece, the second closing piece in back-moving spring
Move to the direction of moving block 5 under effect, do and finally make three locks depart from, with three latch hooks, the solution completing luggage combination lock simultaneously
Lock.
Further, it is additionally provided with locking plate spring 65 and shell fragment 66 between locking plate 8 and lock housing 61, locking plate spring 65 is in password
Wheel 62 so that the boss of locking plate 8 is stably stuck in unlocking groove when unlocking it is ensured that the reliability unlocked, one end snapping of shell fragment 66
With lock housing 61, the other end of shell fragment 66 is resisted against password wheels 62, and shell fragment 66 is played a supporting role to password wheels 62.
Further, adjust code bar 73 to exchange code wheel 72 for ease of operation to be adjusted, base 3, lock housing 61 are provided with use
In the tune code through hole 39 adjusting code bar 73 to pass through, code through hole 39 is adjusted to include the first location division and the second location division.
In unlocking condition or locking state, the card body of the second annulus section inserts the hole clipping of password wheels 62, adjusts code bar 73
Positioned at the first location division.
In password adjustment state, promote and adjust code bar 73, make tune code bar 73 from the first location division movement to the second location division, adjust
The prominent ring that code bar 73 passes through wheel shaft 71 promotes wheel shaft 71 to move and compress wheel shaft spring 74, makes card body and the password of the first annulus section
Wheel 62 hole clipping depart from, now can adjust password wheels 62 password, to be regulated finish after, by adjust code bar 73 back into the first positioning
Portion, wheel shaft 71 is resetted under the elastic force effect of wheel shaft spring 74 by wheel shaft 71, makes the card body of the first annulus section reinsert password
The hole clipping of wheel 62.This tune code process is simple, stable.
In the present embodiment, coded lock component 6, key lock set 10 and knob assembly 4 are all covered with main panel 21, interarea
Plate 21 offers the through hole passing through for password wheels 62, lock core 102, knob 41, and the structure for making luggage combination lock is more compact, main
The two ends of panel 21 are provided with handle bracket 22, and handle bracket 22 is provided with and handles 23, thus make to handle 23 and luggage combination lock collection
Become one, less case and bag volume can be taken, widen the range of luggage combination lock.
Finally it should be noted that above example is only in order to illustrating the technical scheme of the invention, rather than to this
Bright create protection domain restriction, although having made to explain to the invention with reference to preferred embodiment, this area general
Lead to it will be appreciated by the skilled person that the technical scheme of the invention can be modified or equivalent, without deviating from this
The spirit and scope of innovation and creation technical scheme.
Claims (10)
1. a kind of luggage combination lock it is characterised in that: include the first latch hook, the second latch hook and lock body, described lock body
Including base and be built in the coded lock component of base, key lock set and knob assembly, the sidepiece of described base offers point
Yong Yu not the first latch hook, the first latch hook through hole of the second latch hook insertion, the second latch hook through hole；
Described knob assembly include knob, moving block, head rod, the second connecting rod, first lock, second lock, first
Connection sheet and the second connection sheet, knob is plugged in moving block and moving block can be driven to rotate, and a sidepiece of moving block passes sequentially through
First connection sheet, head rod are resisted against first and latch and drive the first lock to move back and forth so that the first latch hook and first is locked
Button fastens or departs from, and the other side of moving block passes sequentially through the second connection sheet, the second connecting rod is resisted against second and latches and carry
Dynamic second lock moves back and forth so that the second latch hook and the second lock fasten or depart from；
Described coded lock component includes locking plate and activity template, and locking plate includes limiting section and controlled portion, and activity template includes first
Abutting part and the second abutting part, the second abutting part is connected to moving block；Described key lock set includes a rotatable lock core, lock
The controlled portion of piece is extended to the lower section of lock core and is abutted with lock core；
When password is correct or when adopting key unlocking, the first abutting part of the limiting section of locking plate and activity template staggers and can make activity
Piece moves, and activity template drives moving block to rotate or turn knob drives moving block to rotate, and moving block rotates and drives first simultaneously
Lock, second latch to relative direction mobile so that the first latch hook and the first lock depart from, the second latch hook latches disengaging with second；
When locking, moving block rotate and simultaneously drive first lock, second lock move round about so that the first latch hook and
First lock fastens, the second latch hook and the second lock fasten, and the limiting section of locking plate is abutted with the first abutting part of activity template to limit
Determine the motion of activity template, the second abutting part is connected to the rotation to limit moving block of the rotating boss of moving block.
2. a kind of luggage combination lock according to claim 1 it is characterised in that: described luggage combination lock also includes the 3rd lock
Hook, the sidepiece of described base offers the 3rd latch hook through hole for the 3rd latch hook insertion, described first connection sheet and described the
It is provided with the 3rd lock, when locking, the 3rd latch hook passes through the 3rd latch hook through hole and the 3rd lock to fasten between one connecting rod.
3. a kind of luggage combination lock according to claim 1 it is characterised in that: the bottom of described moving block is provided with first
Connecting post, the second connecting post, the first connecting post, the second connecting post are centrosymmetric with the center of described moving block, the first connection
Post is connected to the first connection sheet, and the second connecting post is connected to the second connection sheet.
4. a kind of luggage combination lock according to claim 1 it is characterised in that: the outer circumference surface of described moving block is provided with
Described rotating boss, described rotating boss is arranged with compressing tablet, and when locking, the one side of rotating boss is resisted against the second of activity template
Abutting part, the another side of rotating boss is resisted against the positive stop lug boss being arranged in base.
5. a kind of luggage combination lock according to claim 1 it is characterised in that: be provided with the first limited post in described base
With the second limited post, head rod, the second connecting rod be provided with the first location hole, the second location hole, the first lock, second
Lock is provided with locating location hole, two the first limited posts wear be respectively arranged on head rod, the second connecting rod first fixed
Position in the hole, the locating location hole of the second location hole of head rod and the first lock is all sheathed on second limited post, the
The locating location hole of the second location hole of two connecting rods and the second lock is all sheathed on another the second limited post.
6. a kind of luggage combination lock according to claim 1 it is characterised in that: described first lock, second lock setting
There is lock reset portion, lock reset portion is abutted with the first reset boss of base by back-moving spring.
7. a kind of luggage combination lock according to claim 1 it is characterised in that: described activity template is near the second abutting part
One end is provided with activity template reset portion, and activity template reset portion is abutted with the second reset boss of base by back-moving spring.
8. a kind of luggage combination lock according to claim 1 it is characterised in that: described coded lock component also includes lock housing,
And it is built in tune code character part and password wheels in lock housing, the two ends of lock housing are fixed with the first dividing plate and second partition, adjust code character part
The tune code wheel that including wheel shaft, is movably set in wheel shaft, adjust code bar, wheel shaft spring, the two ends of wheel shaft be movably connected on the first dividing plate,
Second partition, adjusts code bar to be arranged between the first dividing plate and the prominent ring of wheel shaft, and wheel shaft spring is arranged at second partition and adjusts code wheel
Between, adjust code wheel to be provided with the first annulus section and the second annulus section, the external diameter of the first annulus section is more than the external diameter of the second annulus section,
The end face of the first annulus section extends multiple card bodies to the second annulus section, and the medial surface of described password wheels is provided with and card body cooperation
And the hole clipping that is ringwise distributed, password wheels are sheathed on the second annulus section adjusting code wheel, and card body insertion hole clipping, and locking plate is arranged at
Adjust the lower section of code wheel, locking plate is provided with the boss for supporting and the locking plate through hole for password wheels insertion with the first annulus section,
The the first annulus section adjusting code wheel is additionally provided with the unlocking groove with the boss cooperation of locking plate；
Described base, lock housing are provided with the tune code through hole for adjusting code bar to pass through；
In unlocking condition or locking state, the card body of the first annulus section inserts the hole clipping of password wheels；
In password adjustment state, the card body of the first annulus section is departed from the hole clipping of password wheels.
9. a kind of luggage combination lock according to claim 1 it is characterised in that: described key lock set also includes lock core
Set, in lock core set, lock core is provided with lock core abutting part to built-in lock pin, lock core abutting part be connected to locking plate controlled portion and can be along being subject to
Control portion slidably reciprocates, and the controlled portion of locking plate is set to arc slide shape.
10. a kind of luggage combination lock according to claim 1 it is characterised in that: described coded lock component, key lock group
Main panel is all covered with part, knob assembly, main panel offers the through hole passing through for password wheels, lock core, knob, main panel
Two ends are provided with handle bracket, and handle bracket is provided with and handles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410590923.7A CN104314376B (en) | 2014-10-29 | 2014-10-29 | Luggage combination lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410590923.7A CN104314376B (en) | 2014-10-29 | 2014-10-29 | Luggage combination lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104314376A CN104314376A (en) | 2015-01-28 |
| CN104314376B true CN104314376B (en) | 2017-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410590923.7A Active CN104314376B (en) | 2014-10-29 | 2014-10-29 | Luggage combination lock |
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| Country | Link |
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| CN (1) | CN104314376B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3597844A4 (en) * | 2017-03-13 | 2021-01-20 | Yifeng Manufacturing Co., Ltd. | Suitcase code lock |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109763718B (en) * | 2019-01-24 | 2023-07-21 | 东莞市景瑜实业有限公司 | Central control padlock |
| CN110984719A (en) * | 2019-12-11 | 2020-04-10 | 浙江锦源实业有限公司 | Case lock |
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|---|---|---|---|---|
| US5943886A (en) * | 1998-12-01 | 1999-08-31 | Chih-Tien Chiang | Chest lock having a linking action |
| CN202338147U (en) * | 2011-11-28 | 2012-07-18 | 东莞市怡丰锁业有限公司 | Coded lock device with slide switch |
| CN202718476U (en) * | 2012-08-03 | 2013-02-06 | 东莞市怡丰锁业有限公司 | Luggage composite coded lock |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4093817B2 (en) * | 2002-08-06 | 2008-06-04 | 株式会社日乃本錠前 | Attache case lock |
| CN204175040U (en) * | 2014-10-29 | 2015-02-25 | 东莞市怡丰锁业有限公司 | A kind of luggage combination lock |
-
2014
- 2014-10-29 CN CN201410590923.7A patent/CN104314376B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5943886A (en) * | 1998-12-01 | 1999-08-31 | Chih-Tien Chiang | Chest lock having a linking action |
| CN202338147U (en) * | 2011-11-28 | 2012-07-18 | 东莞市怡丰锁业有限公司 | Coded lock device with slide switch |
| CN202718476U (en) * | 2012-08-03 | 2013-02-06 | 东莞市怡丰锁业有限公司 | Luggage composite coded lock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3597844A4 (en) * | 2017-03-13 | 2021-01-20 | Yifeng Manufacturing Co., Ltd. | Suitcase code lock |
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| CN104314376A (en) | 2015-01-28 |
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