CN208605053U - A kind of luggage combination lock - Google Patents
A kind of luggage combination lock Download PDFInfo
- Publication number
- CN208605053U CN208605053U CN201821048605.8U CN201821048605U CN208605053U CN 208605053 U CN208605053 U CN 208605053U CN 201821048605 U CN201821048605 U CN 201821048605U CN 208605053 U CN208605053 U CN 208605053U
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- lock
- block
- movable block
- latch hook
- pedestal
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Abstract
The utility model discloses a kind of luggage combination locks, its key points of the technical solution are that lock body further includes the rotating block set on pedestal, the first movable block, the second movable block, the first lock and the second lock, rotating block couples with key lock set, first movable block and the second movable block are located at the two sides of rotating block, and couple with rotating block, first lock couples with the first movable block, and the second lock couples with the second movable block；When coded lock component is unlocked or uses key unlocking, rotating block rotation is driven by pushing movement or lock core rotation, rotating block rotation drives the first movable block and the second movable block mutually from movement, first movable block pushes the first lock rotation so that the first lock is detached from the first latch hook, second movable block pushes the second lock rotation so that the second lock is detached from the second latch hook, realize unlock, it is relatively easy, compact to have reached structure, it is simple to operate, control flexibly and the stronger purpose of safety and reliability.
Description
Technical field
The utility model relates to lock technology fields, more specifically, it relates to a kind of luggage combination lock.
Background technique
Coded lock is widely used in the various aspects in people's life since its performance easy to use, safe is higher,
To play anti-theft function.Coded lock is especially widely used in often on the outgoing luggage carried, luggage combination lock be luggage at any time
Safety guarantee is provided when delivery and temporarily storage.
In the prior art, most of general luggage combination lock includes pushing component, and most of single pushing components can only
The locking or unlocking of single latch hook and lock are controlled, but for some safeties for enhancing coded lock need to be arranged more
The coded lock of a latch hook, structure just need to add multiple pushing components for controlling screw-home movement respectively, this also allows for password
The structure of lock is complex, and structure is not compact enough, and group growth process is cumbersome, and cost is relatively also higher.In addition, user is to coded lock
It when being unlocked, needs that multiple pushing component movements is pushed just to be able to achieve unlock simultaneously, for example, the coded lock there are two latch hook exists
When unlock, needs both hands respectively while pushing two pushing components and making two latch hooks while unlocking, occupy both hands so just
Make luggage in unlock in unreliable state, and operation of using both hands being unlocked or locked is extremely inconvenient, control it is inflexible,
It locks or unlocks it is easy to appear some latch hook due to the heterogeneity of both hands and fail, coded lock safety and reliability is caused to drop
It is low.
Utility model content
The purpose of the utility model is to provide a kind of luggage combination lock, it is relatively easy, compact to reach structure, side easy to operate
Just, the flexible and stronger purpose of safety and reliability is controlled.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of luggage combination lock,
Including the first latch hook, the second latch hook and lock body, the lock body includes pedestal, coded lock component and key set on pedestal
Spoon lock set, key lock set couple with coded lock component, and key lock set includes lock core and pushing, the lock body
It further include the rotating block set on pedestal, the first movable block, the second movable block, the first lock and the second lock, rotating block and key
Lock set linkage connection, the first movable block and the second movable block are located at the two sides of rotating block, and link and join with rotating block
It connects, the first lock and the second lock are rotatably connected on chassis interior both ends respectively, and the first lock couples with the first movable block
And with the first latch hook cooperate locking or unlock, second lock couple with the second movable block and with the second latch hook cooperation lock or
Unlock；
When coded lock component is unlocked or uses key unlocking, rotating block is driven to turn by pushing movement or lock core rotation
Dynamic, rotating block rotation drives the first movable block and the second movable block mutually from movement, and the first movable block pushes the first lock rotation to make
It obtains the first lock to be detached from the first latch hook, the second movable block pushes second to latch rotation so that the second lock and the second latch hook are de-
From realization unlock.
As what is advanced optimized, the lock body further includes the STATEMENT OF FEDERALLY SPONSORED in pedestal, and the STATEMENT OF FEDERALLY SPONSORED is equipped with
Two pushing blocks, two pushing blocks couple with pushing and rotating block respectively；
When pushing is mobile, pushing drives STATEMENT OF FEDERALLY SPONSORED mobile by a wherein pushing block, and STATEMENT OF FEDERALLY SPONSORED passes through wherein another pushing block
Push rotating block rotation；When the band movable lock core that opens the lock with the key rotates, lock core passes through clutch block and pushes STATEMENT OF FEDERALLY SPONSORED mobile, STATEMENT OF FEDERALLY SPONSORED
Rotating block rotation is pushed by wherein another pushing block.
A linkage reset spring is equipped with as what is advanced optimized, between the STATEMENT OF FEDERALLY SPONSORED and pedestal, STATEMENT OF FEDERALLY SPONSORED is mobile real
When now unlocking, linkage reset spring generates deformation.
As what is advanced optimized, first movable block and second movable block are equipped with through-hole, the rotating block
If two linkage posts respectively penetrate the through-hole on the first movable block and on the second movable block there are two linkage post.
As what is advanced optimized, the through-hole is long waist shaped hole, and the length in the long waist shaped hole is perpendicular to the first activity
Block/second movable block moving direction.
It is living that one is equipped with as what is advanced optimized, between first movable block and/or second movable block and pedestal
When motion block reset spring, the first movable block and the second movable block mutually realize unlock from movement, movable block reset spring generates deformation.
As what is advanced optimized, first latch hook and the second latch hook offer limit hole, first lock and
Second lock is equipped with limited block, and limited block is caught in limit hole and realizes locking, and limited block is detached from limit hole and realizes unlock.
As what is advanced optimized, first movable block and/or the first lock are equipped with supplemental slanted surface to realize that first is living
Motion block pushes the first lock rotation, and the second movable block and/or the second lock also are provided with supplemental slanted surface to realize that the second movable block pushes away
Dynamic second lock rotation.
As what is advanced optimized, the lock body further includes sliding the first jacking block and the second jacking block for inserting in pedestal, the
Jacking block spring is equipped between one jacking block and the second jacking block and pedestal；First latch hook inserted base and the first snap fit are locked
When, the first jacking block is pushed towards moving in pedestal, and corresponding jacking block spring generates deformation, the elastic force that jacking block spring deformation generates
The first jacking block is driven to release the first latch hook after the unlock of the first latch hook；Likewise, the second latch hook inserted base and the second lock
When cooperation locking, the second jacking block is pushed towards moving in pedestal, and corresponding jacking block spring generates deformation, and jacking block spring deformation produces
Raw elastic force drives the second jacking block to release the second latch hook after the unlock of the second latch hook.
As what is advanced optimized, the end of first jacking block and the second jacking block in pedestal is equipped with block, block
The distance moved out for limiting the first jacking block and the second jacking block far from pedestal.
The utility model has the following beneficial effects: this luggage combination lock is living by rotating block and the first movable block and second
The cooperation of motion block realizes the synchronizing unlocking of two groups of locks and latch hook of synchronously control so that simple to operate, control flexibly and
Safety and reliability is stronger, simultaneously effective reduces the quantity of one-piece parts, so that structure is relatively simpler and compact.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram of luggage combination lock；
Fig. 2 is coded lock component, key lock set, rotating block, the first movable block and the second activity in luggage combination lock
The matching relationship decomposition diagram of block；
Fig. 3 is the matching relationship schematic diagram of key lock set in luggage combination lock, STATEMENT OF FEDERALLY SPONSORED and rotating block；
Fig. 4 be the first movable block in luggage combination lock, the second movable block, the first lock, the second lock, the first latch hook and
The matching relationship top view of second latch hook.
In figure: 11, the first latch hook；12, the second latch hook；100, limit hole；2, pedestal；3, coded lock component；41, lock core；
42, clutch block；43, pushing；5, STATEMENT OF FEDERALLY SPONSORED；51, pushing block；500, link reset spring；6, rotating block；61, linkage post；71,
One movable block；72, the second movable block；700, movable block reset spring；81, the first lock；82, the second lock；800, limited block；
91, the first jacking block；92, the second jacking block；900, jacking block spring.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of luggage combination lock, as depicted in figs. 1 and 2 comprising the first latch hook 11, the second latch hook 12 and lock body,
First latch hook 11 and 82 insertion lock body of the second lock realize locking.Lock body includes pedestal 2, and pedestal 2 is equipped with password
Lock set 3 and key lock set, key lock set couple with coded lock component 3.Key lock set includes lock core 41, clutch
Block 42 and pushing 43, lock core 41 are threaded through in pushing 43, and clutch block 42 is mounted on 41 bottom of lock core.This luggage combination lock has two
Kind unlocking mode: first is that inputting correct password using coded lock component 3, mobile realize of pushing 43 is unlocked；Second is that using key
It is inserted into lock core 41, band movable lock core 41 and the rotation of clutch block 42 are realized and unlocked.As shown in connection with fig. 3, lock body further includes being set to bottom
STATEMENT OF FEDERALLY SPONSORED 5 in seat 2, STATEMENT OF FEDERALLY SPONSORED 5 have upper and lower two pushing blocks 51, and the pushing block 51 being located above is connected with pushing 43, pushes away
Drive STATEMENT OF FEDERALLY SPONSORED 5 mobile by pushing block 51 when system 43 is mobile；In addition, lock core 41 is pushed by clutch block 42 when lock core 41 rotates
STATEMENT OF FEDERALLY SPONSORED 5 is mobile.A linkage reset spring 500 is equipped between STATEMENT OF FEDERALLY SPONSORED 5 and pedestal 2, when the mobile realization of STATEMENT OF FEDERALLY SPONSORED 5 unlocks, connection
Dynamic reset spring 500 generates deformation.
As depicted in figs. 1 and 2, lock body further includes that rotating block 6, the first movable block 71, second in pedestal 2 are living
The lock of motion block 72, first 81 and the second lock 82.The pushing block 51 of 5 lower section of STATEMENT OF FEDERALLY SPONSORED is connected with rotating block 6, and STATEMENT OF FEDERALLY SPONSORED 5 is moved
When dynamic, rotating block 6 is pushed to rotate by the pushing block 51 of lower section.First movable block 71 and the second movable block 72 are located at rotating block
6 two sides, and couple with rotating block 6.First movable block 71 and the second movable block 72 offer through-hole, rotating block 6
If two linkage posts 61 respectively penetrate the through-hole on the first movable block 71 and on the second movable block 72 there are two linkage post 61.Make
To be preferred, through-hole is long waist shaped hole, and the length in the long waist shaped hole is perpendicular to the shifting of 71/ second movable block 72 of the first movable block
Dynamic direction, when so that rotating block 6 driving the first movable block 71 and mobile the second movable block 72, the first movable block 71 and the second activity
The movement routine of block 72 is closer to straight line.First lock 81 and the second lock 82 are rotatably connected on 2 inside both ends of pedestal respectively,
First lock 81 couples with the first movable block 71 and cooperates locking or unlock, the second lock 82 and second with the first latch hook 11
The linkage of movable block 72 couples and cooperates locking or unlock with the second latch hook 12.
As depicted in figs. 1 and 2, a movable block is equipped between the first movable block 71 and/or the second movable block 72 and pedestal 2
When reset spring 700, the first movable block 71 and 72 phase of the second movable block are from movement, movable block reset spring 700 generates deformation, just
In the mobile reset of the first movable block 71 and the second movable block 72 and rotating block 6.First movable block 71 and/or the first lock 81
Equipped with supplemental slanted surface, first lock, 81 rotation is pushed by supplemental slanted surface when the first movable block 71 is mobile.Second movable block 72 and/
Or second lock 82 also be provided with supplemental slanted surface, push the second lock 82 to rotate by supplemental slanted surface when the second movable block 72 is mobile.
First lock 81 and the second lock 82 are equipped with limited block 800, and the first latch hook 11 and the second latch hook 12 are equipped with limit hole 100,
Limited block 800 is caught in limit hole 100 and realizes locking, and limited block 800 is detached from limit hole 100 and realizes unlock.Limited block 800 is equipped with oblique
Face by inclined-plane by lock rotation when latch hook inserted base 2, and then realizes that the cooperation of latch hook and lock is locked.First lock
A lock reset spring (not shown), the first lock are equipped between 81 and pedestal 2 and between the second lock 82 and pedestal 2
When button 81 and the second 82 rotation of lock, corresponding lock reset spring generates deformation, convenient for the first lock 81 and the second lock 82
Rotation reset.
As shown in figure 4, lock body further includes sliding the first jacking block 91 and the second jacking block 92 for inserting in pedestal 2, the first jacking block
91 and second are equipped with jacking block spring 900 between jacking block 92 and pedestal 2.First latch hook, 11 inserted base 2 is matched with the first lock 81
When closing lock, the first jacking block 91 is pushed towards moving in pedestal 2, and corresponding jacking block spring 900 generates deformation, jacking block spring
The elastic force that 900 deformation generate drives the first jacking block 91 to release the first latch hook 11 after the unlock of the first latch hook 11；Likewise, second
When 12 inserted base 2 of latch hook and 82 cooperation of the second lock are locked, the second jacking block 92 is pushed towards moving in pedestal 2, corresponding
Jacking block spring 900 generates deformation, and the elastic force that 900 deformation of jacking block spring generates drives the second jacking block 92 after the unlock of the second latch hook 12
Second latch hook 12 is released.The end of first jacking block 91 and the second jacking block 92 in pedestal 2 is equipped with block, and block is for limiting
First jacking block 91 and the second jacking block 92 are far from the distance moved in pedestal 2.
When being unlocked by coded lock component 3 or be inserted into lock core 41 using key and unlock, pushing 43 is mobile or 41 turns of lock core
Push STATEMENT OF FEDERALLY SPONSORED 5 mobile when dynamic, STATEMENT OF FEDERALLY SPONSORED 5 is mobile to push rotating block 6 to rotate, and the rotation of rotating block 6 drives 71 He of the first movable block
For second movable block, 72 phase from movement, the first movable block 71 pushes the first lock 81 to rotate so that the first lock 81 and the first latch hook 11
It is detached from, the second movable block 72 is pushed to rotate for the second movable block 72 so that the second lock 82 and the disengaging of the second latch hook 12, realize unlock.
This luggage combination lock passes through the cooperation of rotating block 5 and the first movable block 71 and the second movable block 72, realizes two groups of synchronously control
The synchronizing unlocking of lock and latch hook, so that simple to operate, control is flexibly and safety and reliability is stronger, simultaneously effective
Reduce the quantity of one-piece parts, so that structure is relatively simpler and compact.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
1. a kind of luggage combination lock, including the first latch hook (11), the second latch hook (12) and lock body, the lock body include
Pedestal (2), the coded lock component (3) and key lock set for being set to pedestal (2), key lock set and coded lock component (3) are linked
Connection, key lock set includes lock core (41) and pushing (43), it is characterised in that: the lock body further includes being set to pedestal
(2) rotating block (6), the first movable block (71), the second movable block (72), the first lock (81) and the second lock (82), rotation
Block (6) couples with key lock set, and the first movable block (71) and the second movable block (72) are located at the two of rotating block (6)
Side, and couple with rotating block (6), the first lock (81) and the second lock (82) are rotatably connected on respectively in pedestal (2)
Portion both ends, the first lock (81) couple with the first movable block (71) and cooperate locking or unlock with the first latch hook (11), the
Two locks (82) couple with the second movable block (72) and cooperate locking or unlock with the second latch hook (12)；
When coded lock component (3) unlock or use key unlocking, pass through pushing (43) movement or lock core (41) rotation band turn
Motion block (6) rotation, rotating block (6) rotation drive the first movable block (71) and the second movable block (72) mutually from movement, the first activity
The first lock (81) is pushed to rotate for block (71) so that the first lock (81) and the first latch hook (11) are detached from, and the second movable block (72) pushes away
Dynamic second latches (82) rotation so that the second lock (82) and the second latch hook (12) are detached from, and realization unlocks.
2. a kind of luggage combination lock according to claim 1, it is characterised in that: the lock body further includes being set to pedestal
(2) STATEMENT OF FEDERALLY SPONSORED (5) in, the STATEMENT OF FEDERALLY SPONSORED (5) set there are two pushing block (51), two pushing blocks (51) respectively with pushing (43) and turn
Motion block (6) linkage connection；
When pushing (43) are mobile, pushing (43) drives STATEMENT OF FEDERALLY SPONSORED (5) mobile by a wherein pushing block (51), and STATEMENT OF FEDERALLY SPONSORED (5) is logical
It crosses wherein another pushing block (51) and pushes rotating block (6) rotation；When band movable lock core (41) that opens the lock with the key rotates, lock core (41) is logical
Crossing clutch block (42) pushes STATEMENT OF FEDERALLY SPONSORED (5) mobile, and STATEMENT OF FEDERALLY SPONSORED (5) pushes rotating block (6) rotation by wherein another pushing block (51).
3. a kind of luggage combination lock according to claim 2, it is characterised in that: between the STATEMENT OF FEDERALLY SPONSORED (5) and pedestal (2)
Equipped with linkage reset spring (500), STATEMENT OF FEDERALLY SPONSORED (5) is mobile to realize that linkage reset spring (500) generates deformation when unlocking.
4. a kind of luggage combination lock according to claim 1, it is characterised in that: first movable block (71) and described
Two movable blocks (72) are equipped with through-hole, and the rotating block (6) sets there are two linkage post (61), and two linkage posts (61) respectively penetrate
Through-hole on first movable block (71) and on the second movable block (72).
5. a kind of luggage combination lock according to claim 4, it is characterised in that: the through-hole is long waist shaped hole, and the length
Moving direction of the length of kidney slot perpendicular to the first movable block (71)/second movable block (72).
6. a kind of luggage combination lock according to claim 1, it is characterised in that: first movable block (71) and/or institute
It states and is equipped with a movable block reset spring (700) between the second movable block (72) and pedestal (2), the first movable block (71) and second is lived
When motion block (72) mutually realizes unlock from movement, movable block reset spring (700) generates deformation.
7. a kind of luggage combination lock according to claim 1, it is characterised in that: first latch hook (11) and the second latch hook
(12) it offers limit hole (100), first lock (81) and the second lock (82) are equipped with limited block (800), are limited
Block (800) is caught in limit hole (100) and realizes locking, and limited block (800) is detached from limit hole (100) and realizes unlock.
8. a kind of luggage combination lock according to claim 1, it is characterised in that: first movable block (71) and/or
One lock (81) is equipped with supplemental slanted surface to realize that the first movable block (71) push the first lock (81) rotation, the second movable block (72)
And/or second lock (82) also be provided with supplemental slanted surface with realize the second movable block (72) push second lock (82) rotation.
9. a kind of luggage combination lock according to claim 1, it is characterised in that: the lock body further includes that cunning inserts in bottom
The first jacking block (91) and the second jacking block (92) of seat (2), are all provided between the first jacking block (91) and the second jacking block (92) and pedestal (2)
There are jacking block spring (900)；When first latch hook (11) inserted base (2) is locked with the first lock (81) cooperation, the first jacking block (91)
It is pushed towards movement in pedestal (2), corresponding jacking block spring (900) generates deformation, the bullet that (900) deformation of jacking block spring generates
Power drives the first jacking block (91) to release the first latch hook (11) after the first latch hook (11) unlock；Likewise, the second latch hook (12)
When inserted base (2) is locked with the second lock (82) cooperation, the second jacking block (92) is pushed towards movement in pedestal (2), corresponding
Jacking block spring (900) generate deformation, the elastic force that (900) deformation of jacking block spring generates drives the after the second latch hook (12) unlock
Two jacking blocks (92) release the second latch hook (12).
10. a kind of luggage combination lock according to claim 9, it is characterised in that: first jacking block (91) and the second top
End of the block (92) in pedestal (2) is equipped with block, and block is used to limit the first jacking block (91) and the second jacking block (92) is separate
The distance that pedestal (2) moves out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821048605.8U CN208605053U (en) | 2018-07-03 | 2018-07-03 | A kind of luggage combination lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821048605.8U CN208605053U (en) | 2018-07-03 | 2018-07-03 | A kind of luggage combination lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208605053U true CN208605053U (en) | 2019-03-15 |
Family
ID=65667778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821048605.8U Active CN208605053U (en) | 2018-07-03 | 2018-07-03 | A kind of luggage combination lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208605053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185337A (en) * | 2019-06-28 | 2019-08-30 | 东莞市景瑜实业有限公司 | A kind of sunk type zipper lock |
-
2018
- 2018-07-03 CN CN201821048605.8U patent/CN208605053U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185337A (en) * | 2019-06-28 | 2019-08-30 | 东莞市景瑜实业有限公司 | A kind of sunk type zipper lock |
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