CN104314376A - Luggage combination lock - Google Patents
Luggage combination lock Download PDFInfo
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- CN104314376A CN104314376A CN201410590923.7A CN201410590923A CN104314376A CN 104314376 A CN104314376 A CN 104314376A CN 201410590923 A CN201410590923 A CN 201410590923A CN 104314376 A CN104314376 A CN 104314376A
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- lock
- snap close
- latch hook
- moving block
- hole
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Lock And Its Accessories (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 relates to lock technology field, is specifically related 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, to play anti-crafty anti-theft function, especially be widely used on the case and bag often going out to carry, the delivery at any time that luggage combination lock is case and bag, temporarily deposit etc. in situation safety guarantee is provided.
In prior art, the structure of general luggage combination lock includes pushing assembly, and single pushing assembly can only control locking or unblanking of single latch hook and snap close, but the coded lock arranging multiple latch hook is needed for the security performance for strengthening coded lock, its structure just needs the pushing assembly setting up multiple control screw-home movement, thus make the structure of coded lock comparatively complicated, structure is compact not, assembling process is loaded down with trivial details, cost is higher, in addition, when coded lock is unblanked, need to promote multiple pushing component movement could realize unlocking simultaneously, such as, there is the coded lock of two latch hooks when unlocking, adopt both hands to promote two pushing assemblies respectively with regard to needs simultaneously and two latch hooks are unlocked simultaneously, occupying both hands so just makes case and bag be in uncontrollable state when unlocking, and adopt both hands to unblank or upper latching operation extremely inconvenient, control underaction, heterogeneity due to both hands is easy to occur that certain latch hook locks or unblank to lose efficacy, cause coded lock safety, reliability reduces.
Summary of the invention
The object of the invention be to avoid above-mentioned deficiency of the prior art and provide a kind of structure to simplify, compact, liberation both hands, simple to operation, control flexibly, luggage combination lock that reliability is strong.
The object of the invention is achieved through the following technical solutions:
Provide a kind of luggage combination lock, comprise the first latch hook, the second latch hook and lock body, described lock body comprises base and is built in the coded lock component of base, key lock assembly and knob assembly, the sidepiece of described base offers and is respectively used to the first latch hook, the second latch hook inserts the first latch hook through hole, the second latch hook through hole.
Described knob assembly comprises knob, moving block, head rod, second connecting rod, first snap close, second snap close, first brace and the second brace, knob is plugged in moving block and moving block can be driven to rotate, one sidepiece of moving block is successively by the first brace, head rod is resisted against the first snap close and drives the first snap close to move back and forth to make the first latch hook and the first snap close fasten or depart from, one another sidepiece of moving block is successively by the second brace, second connecting rod is resisted against the second snap close and drives the second snap close to move back and forth to make the second latch hook and the second snap close fasten or depart from.
Described coded lock component comprises locking plate and activity template, and locking plate includes limiting section and controlled portion, and activity template includes the first abutting part and the second abutting part, and the second abutting part is connected to moving block.
Described key lock assembly comprises a rotating lock core, and the controlled portion of locking plate extends to the below of lock core and abuts with lock core.
When password is correct or adopt key unlocking time, the limiting section of locking plate and the first abutting part of activity template stagger and activity template can be made to move, activity template drives moving block to rotate or rotates knob and drives moving block to rotate, moving block rotate and drive to relative direction, the first snap close, the second snap close move to make that the first latch hook and the first snap close depart from simultaneously, the second latch hook and the second snap close depart from.
When locking, moving block rotate and drive simultaneously the first snap close, the second snap close round about mobile to make that the first latch hook and the first snap close fasten, the second latch hook and the second snap close fasten, the limiting section of locking plate abuts the motion to limit activity template with the first abutting part of activity template, and the second abutting part is connected to the boss of moving block to limit the rotation of moving block.
Wherein, described luggage combination lock also comprises the 3rd latch hook, the sidepiece of described base offers the 3rd latch hook through hole inserted for the 3rd latch hook, the 3rd snap close is provided with between described first brace and described head rod, when locking, the 3rd latch hook fastens through the 3rd latch hook through hole and the 3rd snap close.
Wherein, the bottom of described moving block is provided with the first joint pin, the second joint pin, and the first joint pin, the second joint pin are centrosymmetric with the center of described moving block, and the first joint pin is connected to the first brace, and the second joint pin is connected to the second brace.
Wherein, the outer circumference surface of described moving block is provided with rotating boss, and described rotating boss is arranged with compressing tablet, and when locking, a side of rotating boss is resisted against the second abutting part of activity template, and the another side of rotating boss is resisted against the positive stop lug boss be arranged in base.
Wherein, the first limited post and the second limited post is provided with in described base, head rod, the second connecting rod are provided with the first locating hole, the second locating hole, first snap close, the second snap close are provided with locating location hole, two the first limited posts wear be located at head rod, the second connecting rod respectively the first locating hole in, second locating hole of head rod and the locating location hole of the first snap close are all sheathed on second limited post, and the second locating hole of the second connecting rod and the locating location hole of the second snap close are all sheathed on another the second limited post.
Wherein, described first snap close, the second snap close are provided with snap close reset portion, and snap close reset portion is abutted with the first reset boss of base by back-moving spring.
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 abutted with the second reset boss of base by back-moving spring.
Wherein, described coded lock component also comprises lock housing, and the tune Code Element be built in lock housing and cipher wheel, the two ends of lock housing are fixed with the first dividing plate and second partition, Code Element is adjusted to comprise wheel shaft, be movably set in the tune code wheel of wheel shaft, adjust code bar, wheel shaft spring, the two ends of wheel shaft are movably connected on the first dividing plate, second partition, code bar is adjusted to be arranged between the first dividing plate and the prominent ring of wheel shaft, wheel shaft spring is arranged at second partition and adjusts between code wheel, cipher wheel is arranged at the first annulus section and the second annulus section, the external diameter of the first annulus section is greater than the external diameter of the second annulus section, the end face of the first annulus section extends multiple card to the second annulus section, the medial surface of described cipher wheel be provided with coordinate with card and the hole clipping distributed ringwise, cipher wheel is sheathed on the second annulus section adjusting code wheel, and card inserts hole clipping, locking plate is arranged at the below of adjusting code wheel, locking plate is provided with for the boss supported with the first annulus section and the locking plate through hole inserted for cipher wheel, the first annulus section of code wheel is adjusted also to be provided with the groove of unblanking coordinated with the boss of locking plate.
Described base, lock housing are provided with the tune code through hole for adjusting yard bar to pass.
When unlocking condition or locking state, the card of the second annulus section inserts the hole clipping of cipher wheel.
In password adjustment state, the card of the second annulus section and the card of cipher wheel depart from.
Wherein, described key lock assembly also comprises lock core cover, and built-in lock pin is in lock core cover, and lock core is provided with lock core abutting part, and institute's lock core abutting part is connected to the controlled portion of locking plate and can slidably reciprocates along controlled portion, and the controlled portion of locking plate is set to arc slide shape.
Wherein, described coded lock component, key lock assembly, knob assembly are covered with main panel, main panel offers the through hole passed for cipher wheel, lock core, knob, and the two ends of main panel are provided with handle bracket, and handle bracket is provided with hand handle.
the beneficial effect of the invention:
A kind of luggage combination lock of the invention, by rotating knob and then driving moving block to rotate, moving block is by the first brace, head rod, second brace, second connecting rod can drive the first snap close simultaneously, second snap close moves reciprocatingly, and then realize the first latch hook, lock or unlocking function while second latch hook, ensure the first latch hook, the unity that second latch hook is locked or unlocked, make to lock or releasing process more quick, simply, effectively, and only need one-handed performance can complete the first latch hook, lock or releasing process while second latch hook, operate more convenient, flexibly.Compared with prior art, the invention adopts knob and moving block to instead of pushing assembly of the prior art, not only enormously simplify the overall structure of luggage combination lock, make that the structure of luggage combination lock is more compact, volume is more light and handy, it is more convenient to assemble, and achieve only need rotate while knob can realize multiple latch hook and unblank or lock, swift to operate, simple, convenient, effective.
The luggage combination lock of the invention, the limit rotation to moving block is realized by locking plate and activity template, make the locking firmly of luggage combination lock, reliable, security performance is high, and locking plate is controlled by lock core, thus key can also be adopted after forgetting Password to open coded lock, for the use of luggage combination lock is provided convenience further.
Accompanying drawing explanation
Accompanying drawing is utilized to be described further innovation and creation, but the embodiment in accompanying drawing does not form any restriction to the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the following drawings.
Fig. 1 is the structural representation of a kind of luggage combination lock of the invention.
Fig. 2 is the decomposed structural representation of the lock body of a kind of luggage combination lock of the invention.
Fig. 3 is the decomposition texture schematic diagram of the lock body of a kind of luggage combination lock of the invention.
Fig. 4 is the structural representation of the knob assembly of a kind of luggage combination lock of the invention.
Fig. 5 is the decomposition texture schematic diagram of the knob assembly of a kind of luggage combination lock of the invention.
Fig. 6 is the structural representation of the moving block of a kind of luggage combination lock of the invention.
Fig. 7 is the coded lock component of a kind of luggage combination lock of the invention and the structural representation of key lock assembly.
Fig. 8 is the coded lock component of a kind of luggage combination lock of the invention and the decomposition texture schematic diagram of key lock assembly.
Reference numeral in Fig. 1 to Fig. 8:
First folding side 1, first latch hook 11, second latch hook 12, the 3rd latch hook 13;
Second folding side 2, main panel 21, handle bracket 22, hand are 23;
Base 3, first latch hook through hole 31, second latch hook through hole 32, the 3rd latch hook through hole 33, first reset boss 34, second reset boss 35, positive stop lug boss 36, first limited post 37, second limited post 38, tune code through hole 39;
Knob assembly 4, knob 41, head rod 42, second connecting rod 43, first brace 44, second brace 45, first snap close 46, second snap close 47, the 3rd snap close 48, snap close reset portion 49, compressing tablet 410;
Moving block 5, first joint pin 51, second joint pin 52, rotating boss 53;
Coded lock component 6, lock housing 61, cipher wheel 62, first dividing plate 63, second partition 64, locking plate spring 65, shell fragment 66;
Adjust Code Element 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, first abutting part 91, second abutting part 92, activity template reset portion 93;
Key lock assembly 10, lock core cover 101, lock core 102, lock core abutting part 103.
Detailed description of the invention
With the following Examples the invention is further described.
The detailed description of the invention of a kind of luggage combination lock of the invention as shown in Figures 1 to 8, comprise the first latch hook 11, second latch hook 12 and lock body, first latch hook 11, second latch hook 12 is arranged at the first folding side 1 of casing, lock body is arranged at the second folding side 2 of casing, lock body comprises base 3 and is built in the coded lock component 6 of base 3, key lock assembly 10 and knob assembly 4, and the sidepiece of base 3 offers the first latch hook through hole 31, the second latch hook through hole 32 being respectively used to the first latch hook 11, second latch hook 12 and inserting.
As shown in Figures 2 to 6, knob assembly 4 comprises knob 41, moving block 5, head rod 42, second connecting rod 43, first snap close 46, second snap close 47, first brace 44 and the second brace 45, knob 41 is plugged in moving block 5 and moving block 5 can be driven to rotate, and the bottom of moving block 5 is provided with the first joint pin 51, second joint pin 52, first joint pin 51, second joint pin 52 is centrosymmetric with the center of moving block 5, and the first joint pin 51 is arranged in the connecting hole of the first brace 44, and the second joint pin 52 is arranged in the connecting hole of the second brace 45, and moving block 5 is successively by the first brace 44, head rod 42 is resisted against the first snap close 46, and the first snap close 46 can be driven to move back and forth to make the first latch hook 11 and the first snap close 46 fasten or depart from, and moving block 5 is also successively by the second brace 45 simultaneously, second connecting rod 43 is resisted against the second snap close 47, and the second snap close 47 can be driven to move back and forth to make the second latch hook 12 and the second snap close 47 fasten or depart from, so only need turning knob 41, knob 41 drives the rotation of moving block 5, and namely moving block 5 can drive the first snap close 46 simultaneously, second snap close 47 moves, and ensures the first snap close 46, the unity that second snap close 47 moves, and then lock while can luggage combination lock being realized or simultaneously unlocking function, make luggage combination lock lock or releasing process simple, convenient, fast, effectively.
Further, the first snap close 46, second snap close 47 is provided with snap close reset portion 49, and snap close reset portion 49 is abutted with the first reset boss 34 of base 3 by back-moving spring.During unblock, back-moving spring promotes the first snap close 46, second snap close 47 move toward one another respectively makes the first snap close 46, second snap close 47 be in reset mode, and now, the first snap close 46 and the first latch hook 11 depart from, and the second snap close 47 second latch hook 12 departs from.
As shown in Figure 6 and Figure 7, coded lock component 6 comprises locking plate 8 and activity template 9, and locking plate 8 includes limiting section 81 and controlled portion 82, and activity template 9 includes the first abutting part 91 and the second abutting part 92, second abutting part 92 is connected to moving block 5.Further, the outer circumference surface of moving block 5 is provided with rotating boss 53, rotating boss 53 is arranged with compressing tablet 410, the moving up and down of compressing tablet 410 pairs of moving blocks 5 is carried out spacing, when locking, a side of rotating boss 53 is resisted against the second abutting part 92 of activity template 9, and the another side of rotating boss 53 is resisted against the positive stop lug boss 36 be arranged in base 3, and the first abutting part 91 of activity template 9 is resisted against the limiting section 81 of locking plate 8, and then effectively limit the rotation of 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 reset portion 93 is abutted with the second reset boss 35 of base 3 by back-moving spring.During unblock, the first abutting part 91 of activity template 9 staggers with the limiting section 81 of locking plate 8, and the second abutting part 92 of activity template 9 staggers with the side of rotating boss 53, and back-moving spring promotes activity template 9 motion makes activity template 9 be in reset mode.
Key lock assembly 10 comprises a rotating lock core 102, and the controlled portion 82 of locking plate 8 extends to the below of lock core 102 and abuts with lock core 102.Further, key lock assembly 10 also comprises the lock core cover 101 being fixed on base 3, lock core 102 is built in lock core cover 101, lock core 102 is provided with lock core abutting part 103, lock core abutting part 103 is connected to the controlled portion 82 of locking plate 8 and can slidably reciprocates along controlled portion 82, the controlled portion 82 of locking plate 8 is set to arc slide shape, the controlled portion 82 of locking plate 8 comprises the first slide section, second slide section and the 3rd slide section, second slide section is connected smoothly the first slide Duan Yu tri-slide section, 3rd slide section extends out from locking plate 8, after coded lock is locked, when adopting key lock to unlock, rotational lock core 102 makes lock core abutting part 103 slide into the 3rd slide section along controlled portion 82, thus make activity template 9 move to lowest part, now the first abutting part 91 of activity template 9 staggers with the limiting section 81 of locking plate 8, activity template 9 can freely be moved back and forth, namely the key releasing process of luggage combination lock is completed.
When password is correct or adopt key unlocking time, the limiting section 81 of locking plate 8 staggers with the first abutting part 91 of activity template 9 and activity template 9 can be made to move, activity template 9 drives moving block 5 to rotate or rotates knob 41 and drives moving block 5 to rotate, drive the first snap close 46, second snap close 47 simultaneously to move to make the first latch hook 11 to relative direction and the first snap close 46 departs from, the second latch hook 12 and the second snap close 47 depart from while moving block 5 rotates, namely complete the releasing process of luggage combination lock.
When locking, rotating knob 41 drives moving block 5 to rotate, drive the first snap close 46, second snap close 47 simultaneously mobile to make the first latch hook 11 and the first snap close 46 fastens, the second latch hook 12 and the second snap close 47 fasten round about while moving block 5 rotates, the limiting section 81 of locking plate 8 abuts with the first abutting part 91 of activity template 9 motion limiting activity template 9 simultaneously, second abutting part 92 is connected to the rotating boss 53 of moving block 5 to limit the rotation of moving block 5, namely completes the process of locking of luggage combination lock.
Locking or releasing process of above-mentioned luggage combination lock, because moving block 5 can drive the first snap close 46 simultaneously, the motion of the second snap close 47, and then fastening or the disengaging of the first snap close 46 and the first latch hook 11 can be realized simultaneously, the fastening of the second snap close 47 and the second latch hook 12 or disengaging, now single latch hook is controlled for the single pushing of employing of the prior art to lock or unblank, the luggage combination lock of the invention ensure that the unity of locking or unblanking, make the operation of luggage combination lock more simple, convenient, fast, effectively, and save pushing structure, the structure of whole luggage combination lock is simplified more, compact, reduce the volume of luggage combination lock, make it more light and handy, the scope of application is wider, also assembling is facilitated, reduce cost.
In the present embodiment, the case and bag longer for length or volume is larger, for ensureing the safety and reliability of luggage combination lock, luggage combination lock also includes the 3rd latch hook 13, the sidepiece of base 3 offers the 3rd latch hook through hole 33 inserted for the 3rd latch hook 13, the 3rd snap close 48 is provided with between first brace 44 and head rod 42, when locking, 3rd latch hook 13 fastens through the 3rd latch hook through hole 33 and the 3rd snap close 48, 3rd snap close 48 and the first snap close 46 are synchronized with the movement, namely moving block 5 can drive the first latch hook 11 simultaneously, second latch hook 12 and the 3rd latch hook 13 move, thus ensure the unity of the motion of three latch hooks of luggage combination lock, make luggage combination lock lock or unlock operation process easy, fast, effectively.
For carrying out spacing to the motion of head rod 42, second connecting rod 43, first snap close 46 and the second snap close 47, ensure the accuracy of their displacement movement, and the validity of latch hook and snap fit, the first limited post 37 and the second limited post 38 is provided with in base 3, head rod 42, second connecting rod 43 is provided with the first locating hole, the second locating hole, first snap close 46, second snap close 47 is provided with locating location hole, first limited post 37 is arranged in the first locating hole, and the second locating hole and locating location hole are all sheathed on the second limited post 38.
As shown in Figure 7 and Figure 8, coded lock component 6 also comprises lock housing 61, and the tune Code Element 7 be built in lock housing 61 and cipher wheel 62, the two ends of lock housing 61 are fixed with the first dividing plate 63 and second partition 64, Code Element 7 is adjusted to comprise wheel shaft 71, be movably set in the tune code wheel 72 of wheel shaft 71, adjust code bar 73, wheel shaft spring 74, the two ends of wheel shaft 71 are movably connected on the first dividing plate 63, second partition 64, first dividing plate 63, second partition 64 plays the effect supporting wheel shaft 71, code bar 73 is adjusted to be arranged between the first dividing plate 63 and the prominent ring of wheel shaft 71, wheel shaft spring 74 is arranged at second partition 64 and adjusts between code wheel 72, cipher wheel 62 is arranged at the first annulus section and the second annulus section, the external diameter of the first annulus section is greater than the external diameter of the second annulus section, the end face of the first annulus section extends multiple card to the second annulus section, the medial surface of described cipher wheel 62 be provided with coordinate with card and the hole clipping distributed ringwise, cipher wheel 62 is sheathed on the second annulus section adjusting code wheel 72, and card inserts hole clipping, locking plate 8 is arranged at the below of adjusting code wheel 72, locking plate 8 is provided with for the boss 53 supported with the first annulus section and the locking plate through hole inserted for cipher wheel 62, the first annulus section of code wheel 72 is adjusted also to be provided with the groove of unblanking coordinated with the boss of locking plate 8.
Stir cipher wheel 62 when unblanking, the boss of locking plate 8 is stuck in unblanks in groove, thus the first abutting part 91 of activity template 9 is staggered with the limiting section 81 of locking plate 8, activity template 9 moves to the direction of the first snap close 46 under the effect of back-moving spring, the second abutting part 92 of activity template 9 is made to stagger with the side of rotating boss 53 like this, moving block 5 can rotation under the rotarily driving of knob 41, and then moving block 5 drives the 3rd lock dog to move to the direction of moving block 5 simultaneously, and remove spacing to the first lock dog of head rod 42, spacing to the second lock dog of second connecting rod 43, also the first lock dog is made, second lock dog moves to the direction of moving block 5 under the effect of back-moving spring, do the unblock finally making three snap closes and three latch hooks simultaneously depart from luggage combination lock.
Further, locking plate spring 65 and shell fragment 66 is also provided with between locking plate 8 and lock housing 61, locking plate spring 65 makes the boss of locking plate 8 stably be stuck in unblank in groove when cipher wheel 62 is unblanked, ensure the reliability of unblanking, one end snapping of shell fragment 66 and lock housing 61, the other end of shell fragment 66 is resisted against cipher wheel 62, and shell fragment 66 pairs of cipher wheel 62 are played a supporting role.
Further, adjust code bar 73 to exchange code wheel 72 for ease of operation and regulate, base 3, lock housing 61 are provided with the tune code through hole 39 for adjusting yard bar 73 to pass, and adjust code through hole 39 to comprise the first location division and the second location division.
When unlocking condition or locking state, the card of the second annulus section inserts the hole clipping of cipher wheel 62, adjusts code bar 73 to be positioned at the first location division.
In password adjustment state, promote to adjust code bar 73 to make tune code bar 73 move to the second location division from the first location division, adjust code bar 73 to promote wheel shaft 71 by the prominent ring of wheel shaft 71 move and compress wheel shaft spring 74, the card of tune code bar 73 second annulus section and the card of cipher wheel 62 are departed from, the now password of adjustable cipher wheel 62, after to be regulated, tune code bar 73 is back into the first location division, wheel shaft 71 resets by wheel shaft 71 under the elastic force effect of wheel shaft spring 74, makes the card of the second annulus section reinsert the hole clipping of cipher wheel 62.This tune code process is simple, stable.
In the present embodiment, coded lock component 6, key lock assembly 10, knob assembly 4 are covered with main panel 21, main panel 21 offers the through hole passed for cipher wheel 62, lock core 102, knob 41, for making the structure of luggage combination lock more compact, the two ends of main panel 21 are provided with handle bracket 22, and handle bracket 22 is provided with hand 23, so just make hand be integrated in one with luggage combination lock 23, less case and bag volume can be taken, widen the scope of application of luggage combination lock.
Finally should be noted that; above embodiment is only in order to illustrate the technical scheme of the invention; but not the restriction to the invention protection domain; although done to explain to the invention with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical scheme of the invention or equivalent replacement, and not depart from essence and the scope of the invention technical scheme.
Claims (10)
1. a luggage combination lock, it is characterized in that: comprise the first latch hook, the second latch hook and lock body, described lock body comprises base and is built in the coded lock component of base, key lock assembly and knob assembly, the sidepiece of described base offers and is respectively used to the first latch hook, the second latch hook inserts the first latch hook through hole, the second latch hook through hole;
Described knob assembly comprises knob, moving block, head rod, second connecting rod, first snap close, second snap close, first brace and the second brace, knob is plugged in moving block and moving block can be driven to rotate, one sidepiece of moving block is successively by the first brace, head rod is resisted against the first snap close and drives the first snap close to move back and forth to make the first latch hook and the first snap close fasten or depart from, the other side of moving block is successively by the second brace, second connecting rod is resisted against the second snap close and drives the second snap close to move back and forth to make the second latch hook and the second snap close fasten or depart from,
Described coded lock component comprises locking plate and activity template, and locking plate includes limiting section and controlled portion, and activity template includes the first abutting part and the second abutting part, and the second abutting part is connected to moving block;
Described key lock assembly comprises a rotating lock core, and the controlled portion of locking plate extends to the below of lock core and abuts with lock core;
When password is correct or adopt key unlocking time, the limiting section of locking plate and the first abutting part of activity template stagger and activity template can be made to move, activity template drives moving block to rotate or rotates knob and drives moving block to rotate, moving block rotate and drive to relative direction, the first snap close, the second snap close move to make that the first latch hook and the first snap close depart from simultaneously, the second latch hook and the second snap close depart from;
When locking, moving block rotate and drive simultaneously the first snap close, the second snap close round about mobile to make that the first latch hook and the first snap close fasten, the second latch hook and the second snap close fasten, the limiting section of locking plate abuts the motion to limit activity template with the first abutting part of activity template, and the second abutting part is connected to the boss of moving block to limit the rotation of moving block.
2. a kind of luggage combination lock according to claim 1, it is characterized in that: described luggage combination lock also comprises the 3rd latch hook, the sidepiece of described base offers the 3rd latch hook through hole inserted for the 3rd latch hook, the 3rd snap close is provided with between described first brace and described head rod, when locking, the 3rd latch hook fastens through the 3rd latch hook through hole and the 3rd snap close.
3. a kind of luggage combination lock according to claim 1, it is characterized in that: the bottom of described moving block is provided with the first joint pin, the second joint pin, first joint pin, the second joint pin are centrosymmetric with the center of described moving block, first joint pin is connected to the first brace, and the second joint pin is connected to the second brace.
4. a kind of luggage combination lock according to claim 1, it is characterized in that: the outer circumference surface of described moving block is provided with rotating boss, described rotating boss is arranged with compressing tablet, when locking, 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 the positive stop lug boss be arranged in base.
5. a kind of luggage combination lock according to claim 1, it is characterized in that: in described base, be provided with the first limited post and the second limited post, head rod, second connecting rod is provided with the first locating hole, second locating hole, first snap close, second snap close is provided with locating location hole, two the first limited posts are worn and are located at head rod respectively, in first locating hole of the second connecting rod, second locating hole of head rod and the locating location hole of the first snap close are all sheathed on second limited post, second locating hole of the second connecting rod and the locating location hole of the second snap close are all sheathed on another the second limited post.
6. a kind of luggage combination lock according to claim 1, is characterized in that: described first snap close, the second snap close are provided with snap close reset portion, and snap close 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, is characterized in that: described activity template is provided with activity template reset portion near one end of the second abutting part, 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 characterized in that: described coded lock component also comprises lock housing, and the tune Code Element be built in lock housing and cipher wheel, the two ends of lock housing are fixed with the first dividing plate and second partition, Code Element is adjusted to comprise wheel shaft, be movably set in the tune code wheel of wheel shaft, adjust code bar, wheel shaft spring, the two ends of wheel shaft are movably connected on the first dividing plate, second partition, code bar is adjusted to be arranged between the first dividing plate and the prominent ring of wheel shaft, wheel shaft spring is arranged at second partition and adjusts between code wheel, cipher wheel is arranged at the first annulus section and the second annulus section, the external diameter of the first annulus section is greater than the external diameter of the second annulus section, the end face of the first annulus section extends multiple card to the second annulus section, the medial surface of described cipher wheel be provided with coordinate with card and the hole clipping distributed ringwise, cipher wheel is sheathed on the second annulus section adjusting code wheel, and card inserts hole clipping, locking plate is arranged at the below of adjusting code wheel, locking plate is provided with for the boss supported with the first annulus section and the locking plate through hole inserted for cipher wheel, the first annulus section of code wheel is adjusted also to be provided with the groove of unblanking coordinated with the boss of locking plate,
Described base, lock housing are provided with the tune code through hole for adjusting yard bar to pass;
When unlocking condition or locking state, the card of the second annulus section inserts the hole clipping of cipher wheel;
In password adjustment state, the card of the second annulus section and the card of cipher wheel depart from.
9. a kind of luggage combination lock according to claim 1, it is characterized in that: described key lock assembly also comprises lock core cover, built-in lock pin is in lock core cover, lock core is provided with lock core abutting part, lock core abutting part is connected to the controlled portion of locking plate and can slidably reciprocates along controlled portion, 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 characterized in that: described coded lock component, key lock assembly, knob assembly are covered with main panel, main panel offers the through hole passed for cipher wheel, lock core, knob, the two ends of main panel are provided with handle bracket, and handle bracket is provided with hand handle.
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 true CN104314376A (en) | 2015-01-28 |
| CN104314376B CN104314376B (en) | 2017-01-25 |
Family
ID=52369674
Family Applications (1)
| 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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018166251A1 (en) * | 2017-03-13 | 2018-09-20 | 东莞市怡丰锁业有限公司 | Suitcase code lock |
| CN109763718A (en) * | 2019-01-24 | 2019-05-17 | 东莞市景瑜实业有限公司 | Padlock is controlled in one kind |
| CN110778224A (en) * | 2019-12-05 | 2020-02-11 | 美律科技（福建）有限公司 | Novel multistage linkage lock and box body using same |
| WO2021114363A1 (en) * | 2019-12-11 | 2021-06-17 | 浙江锦源实业有限公司 | Luggage lock |
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| 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 |
| 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 |
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| US5943886A (en) * | 1998-12-01 | 1999-08-31 | Chih-Tien Chiang | Chest lock having a linking action |
| JP2004068394A (en) * | 2002-08-06 | 2004-03-04 | Hinomoto Jomae Ltd | Lock of attache case |
| 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 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018166251A1 (en) * | 2017-03-13 | 2018-09-20 | 东莞市怡丰锁业有限公司 | Suitcase code lock |
| JP2020510768A (en) * | 2017-03-13 | 2020-04-09 | 東莞市怡豊鎖業有限公司Ｙｉｆｅｎｇ Ｍａｎｕｆａｃｔｕｒｉｎｇ Ｃｏ．，Ｌｔｄ． | Suitcase PIN lock |
| CN109763718A (en) * | 2019-01-24 | 2019-05-17 | 东莞市景瑜实业有限公司 | Padlock is controlled in one kind |
| CN109763718B (en) * | 2019-01-24 | 2023-07-21 | 东莞市景瑜实业有限公司 | Central control padlock |
| CN110778224A (en) * | 2019-12-05 | 2020-02-11 | 美律科技（福建）有限公司 | Novel multistage linkage lock and box body using same |
| WO2021114363A1 (en) * | 2019-12-11 | 2021-06-17 | 浙江锦源实业有限公司 | Luggage lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104314376B (en) | 2017-01-25 |
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