CN208605054U - A kind of luggage combination lock - Google Patents
A kind of luggage combination lock Download PDFInfo
- Publication number
- CN208605054U CN208605054U CN201821091688.9U CN201821091688U CN208605054U CN 208605054 U CN208605054 U CN 208605054U CN 201821091688 U CN201821091688 U CN 201821091688U CN 208605054 U CN208605054 U CN 208605054U
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- lock
- connecting rod
- latch hook
- rotating block
- rotation
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Abstract
The utility model discloses a kind of luggage combination locks, its key points of the technical solution are that bottom case and key lock set, key lock set includes knob, lock core, clutch block and rotating block, first connecting rod, the second connecting rod, the first lock and the second lock, first connecting rod and the second connecting rod couple with rotating block, first lock and the second lock are rotatably connected on bottom case both ends respectively, and the first lock couples with first connecting rod, and the second lock couples with the second connecting rod；It rotates knob and drives rotating block rotation, rotating block rotation drives first connecting rod and the second connecting rod mutually from movement, first connecting rod pushes the first lock rotation so that the first latch hook and the first lock are detached from, second connecting rod pushes the second lock rotation so that the second latch hook and the second lock are detached from, 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,
Include:
First lock housing and the second lock housing, the first lock housing are equipped with the first latch hook, and the second lock housing is equipped with the second latch hook；
Lock body, lock body include bottom case and are installed on bottom case:
Coded lock component and key lock set, coded lock component and the linkage connection of key lock set, key lock set include
Knob, lock core, clutch block and rotating block drive rotating block rotation when knob rotates；
First connecting rod, the second connecting rod, the first lock and the second lock, first connecting rod and the second connecting rod distinguish position
Coupling in the two sides of rotating block, and with rotating block, the first lock and the second lock are rotatably connected on bottom case both ends respectively,
First lock couples with first connecting rod and cooperates locking or unlock with the first latch hook, and the second lock joins with the second connecting rod
It is dynamic to couple and cooperate locking or unlock with the second latch hook；
When unlocking, rotation knob drives rotating block rotation, and rotating block rotation drives first connecting rod and the second connecting rod
Mutually from movement, first connecting rod pushes the first lock rotation so that the first latch hook and the first lock are detached from, and the second connecting rod pushes
Second lock rotation realizes unlock so that the second latch hook and the second lock disengaging.
As what is advanced optimized, the first connecting rod and the second connecting rod are equipped with linkage slot, and the rotating block is set
There are two linkage post, two linkage posts are located at the linkage slot on first connecting rod and in the second connecting rod.
As what is advanced optimized, the linkage slot is long waist shaped groove, and the length of the long waist shaped groove connects perpendicular to first
Extension bar/second connecting rod moving direction.
As what is advanced optimized, connecting rod spring is equipped between the first connecting rod and the second connecting rod, first connects
When extension bar and the second connecting rod phase are from movement, connecting rod spring generates deformation.
As what is advanced optimized, the first connecting rod and/or the second connecting rod are equipped with limit hole, and bottom case, which is equipped with, to be passed through
The locating part of limit hole, locating part and limit hole cooperate to limit the moving distance of first connecting rod and the second connecting rod.
As what is advanced optimized, first latch hook and the second latch hook are equipped with limited block, first lock and the
Two locks are equipped with limiting slot, and limited block cooperation realizes locking when being caught in limiting slot, and limited block realizes solution when being detached from limiting slot
Lock.
As what is advanced optimized, the limited block and/or first lock that are latched on first latch hook with second
It is equipped with supplemental slanted surface with the second lock, to realize that the first latch hook can push the rotation of the first lock and the second latch hook that can push second
Lock rotation.
As what is advanced optimized, first lock is equipped with latch spring between the second lock and bottom case, and first
When locking or unlock are realized in lock and the second lock rotation, latch spring generates deformation.
As what is advanced optimized, first lock housing and the second lock housing are equipped with lock housing spring, one end of lock housing spring
It contradicts corresponding first lock housing or the second lock housing, the other end contradicts box shell after being installed on luggage；First latch hook and the second lock
Fastener enters lock body and realizes that latch spring generates deformation when locking.
It further include handle base as what is advanced optimized, handle base is mounted on bottom case upper end and corresponds to coded lock component and key
The position of spoon lock set, knob run through handle base, and handle base is rotatably connected to handle.
The utility model has the following beneficial effects: this luggage combination lock passes through rotating block, first connecting rod, the second connection
Bar and two groups of lock latch hooks are equipped with, and make it possible to realize by a knob or lock core to the same of two groups of lock latch hooks
Step control unlock, so that operation is more simple and convenient, the relatively more flexible and safety and reliability of control is stronger, simultaneously effective subtracts
The quantity of one-piece parts is lacked, 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 disclosed by the utility model；
Fig. 2 is the coded lock component of luggage combination lock disclosed by the utility model, key lock set, first connecting rod and
The matching relationship decomposition diagram of two connecting rods；
Fig. 3 is two groups of latch hooks of luggage combination lock disclosed by the utility model and the matching relationship schematic diagram of lock；
Fig. 4 is decomposition texture schematic diagram when luggage combination lock disclosed in the utility model embodiment is installed on luggage.
In figure: 11, the first lock housing；111, the first latch hook；12, the second lock housing；121, the second latch hook；13, lock housing spring；2,
Bottom case；3, coded lock component；4, key lock set；41, knob；42, lock core；43, clutch block；44, rotating block；441, it links
Column；51, first connecting rod；52, the second connecting rod；53, link slot；54, connecting rod spring；55, limit hole；56, locating part；
61, the first lock；62, the second lock；7, handle base；8, handle；9, torsional spring；100, box shell.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
The utility model discloses a kind of luggage combination locks, as shown in Figure 1 comprising the first lock housing 11 and the second lock housing
12, the first lock housing 11 is equipped with the first latch hook 111, and the second lock housing 12 is equipped with the second latch hook 121.This luggage combination lock further includes lockset
Ontology, lock body include bottom case 2 and the various components for being installed on bottom case 2.Bottom case 2 is equipped with coded lock component 3 and key
Lock set 4, coded lock component 3 couple with key lock set 4.As depicted in figs. 1 and 2, key lock set 4 includes knob
41, lock core 42, clutch block 43 and rotating block 44, lock core 42 are threaded through in knob 41, and clutch block 43 is set to 42 lower section of lock core, rotation
Block 44 is installed on 41 lower section of clutch block 43 and knob.When the locking of coded lock component 3 and the locking of key lock set, knob 41 can not revolve
Turn；When coded lock component 3 is unlocked, the rotatable realization of knob 41 unlock；When coded lock component 3 is locked, lock core is inserted by key
After 42 band movable lock cores 42 and clutch block 43 rotate, the rotatable realization of knob 41 unlock.This luggage combination lock includes following two solution
Lock mode: it first is that inputting correct password using coded lock component 3, after coded lock component 3 is unlocked, is realized by rotation knob 41
Unlock；Second is that being inserted into lock core 42 using key, rotated by key band movable lock core 42 and clutch block 43, then passes through rotation knob
41 realize unlock.
As depicted in figs. 1 and 2, bottom case 2 is also equipped with first connecting rod 51 and the second connecting rod 52,51 He of first connecting rod
Second connecting rod 52 is located at the two sides of rotating block 44, and couples with rotating block 44.First connecting rod 51 and second
Connecting rod 52 is equipped with linkage slot 53, and rotating block 44 is set there are two linkage post 441, and two linkage posts 441 are located at the first company
Linkage slot 53 on extension bar 51 and in the second connecting rod 52.When being unlocked, the rotation of rotating block 44 drives first connecting rod 51
With 52 phase of the second connecting rod from movement, and then realize unlock.Preferably, slot 53 is linked as long waist shaped groove, and the long waist shaped groove
Moving direction of the length perpendicular to 51/ second connecting rod 52 of first connecting rod, the setting of long waist shaped groove, so that first connecting rod 51
Movement with the second connecting rod 52 can preferably level off to linear motion, so that control is more stable and can suitably reduce
The volume of lock body entirety.Connecting rod spring 54, first connecting rod are equipped between first connecting rod 51 and the second connecting rod 52
51 and 52 phase of the second connecting rod from movement when, connecting rod spring 54 generates deformation, and connecting rod spring 54 is for making first connecting rod
51 and second connecting rod 52 move toward one another realization reset.First connecting rod 51 and/or the second connecting rod 52 are equipped with limit hole 55, bottom
Shell 2 is equipped with the locating part 56 by limit hole 55, and locating part 56 and limit hole 55 cooperate to limit first connecting rod 51 and second
The moving distance of connecting rod 52 avoids excessive this luggage combination lock of influence of angle that knob 41 or lock core 42 rotate in unlock
Normal use.
As shown in figures 1 and 3, bottom case 2 is also equipped with the first lock 61 and the second lock 62, the first lock 61 and the second lock
Button 62 is rotatably connected on 2 both ends of bottom case respectively.First lock 61 couples with first connecting rod 51, and with the first latch hook 111
Locking or unlock are realized in cooperation；Second lock 62 couples with the second connecting rod 52, and realizes with the cooperation of the second latch hook 121
Lock or unlock.When being unlocked, when first connecting rod 51 and 52 phase of the second connecting rod are from movement, the first lock 61 and the are pushed
Two locks, 62 rotation, so that the first latch hook 111 and the first lock 61 are detached from, the second latch hook 121 and the second lock 62 are detached from, in turn
Realize unlock.First latch hook 111 and the second latch hook 121 are equipped with limited block, and the first lock 61 and the second lock 62 are all provided with limited
Position slot.When limited block cooperation is caught in limiting slot, limiting slot limits limited block, realizes locking；Lock rotation is so that limited block
When being detached from limiting slot, limit of the limiting slot to limited block is released, realizes unlock.On first lock 61 and on the second lock 62
Limited block and/or the first lock 61 and the second lock 62 are equipped with supplemental slanted surface, and when being locked, the first latch hook 111 can lead to
It crosses supplemental slanted surface and pushes 61 rotation of the first lock to realize limit locking, the second latch hook 121 can push the by supplemental slanted surface
Two locks, 62 rotation is to realize limit locking.It is equipped with latch spring between first lock 61 and the second lock 62 and bottom case 2,
When locking or unlock are realized in first lock 61 and 62 rotation of the second lock, latch spring generates deformation, convenient for the first 61 Hes of lock
The rotation of second lock 62 resets.
As shown in Figure 3 and Figure 4, the first lock housing 11 and the second lock housing 12 are equipped with lock housing spring 13, and the one of lock housing spring 13
End contradicts corresponding first lock housing 11 or the second lock housing 12, the other end contradict box shell 100 after being installed on luggage.First lock housing 11
Lock body, which is buckled into, with the second lock 62 realizes that latch spring generates deformation when locking；After being unlocked, lock housing spring 13
The elastic force that deformation generates drives corresponding first latch hook 111 to be detached from the first lock 61, and the second latch hook 121 is detached from the second lock 62.
As shown in figure 4, this luggage combination lock further includes handle base 7, handle base 7 is mounted on 2 upper end of bottom case and corresponds to coded lock
The position of component 3 and key lock set 4, knob 41 run through handle base 7.Handle base 7 is rotatably connected to handle 8, handle 8 and handle
Torsional spring 9 is equipped between seat 7, when handle 8 turns to the box shell 100 perpendicular to 7 place of handle base, torsional spring 9 generates deformation.
When being unlocked, is unlocked by coded lock component 3 or unlocked using key insertion lock core 42, then pass through rotation
Knob 41 drives rotating block 44 to rotate, and rotating block 44 rotates so that first connecting rod 51 and 52 phase of the second connecting rod are from movement, the
One connecting rod 51 pushes the first lock 61 to rotate so that the first latch hook 111 is detached from the first lock 61, and the second connecting rod 52 pushes the
Two locks 62 rotate so that the second latch hook 121 is detached from the second lock 62, and then realizes unlock.This luggage combination lock passes through rotating block
44, first connecting rod 51, the second connecting rod 52 and two groups of lock latch hooks are equipped with, and are made it possible to through a knob 41
Or lock core 42 is realized and is unlocked to the synchronously control of two groups of lock latch hooks so that operation is more simple and convenient, control it is relatively more flexible and
Safety and reliability is stronger, simultaneously effective reduces 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, it is characterised in that: include:
First lock housing (11) and the second lock housing (12), the first lock housing (11) are equipped with the first latch hook (111), and the second lock housing (12) is equipped with
Second latch hook (121)；
Lock body, lock body include bottom case (2) and are installed on bottom case (2):
Coded lock component (3) and key lock set (4), coded lock component (3) and key lock set (4) linkage connection, key lock
Component (4) includes knob (41), lock core (42), clutch block (43) and rotating block (44), and knob (41) drives rotating block when rotating
(44) it rotates；
First connecting rod (51), the second connecting rod (52), first lock (61) and second latch (62), first connecting rod (51) and
Second connecting rod (52) is located at the two sides of rotating block (44), and couples with rotating block (44), the first lock (61)
It is rotatably connected on bottom case (2) both ends respectively with the second lock (62), the first lock (61) couples with first connecting rod (51)
And cooperating locking or unlock with the first latch hook (111), the second lock (62) couples with the second connecting rod (52) and with second
Latch hook (121) cooperation locking or unlock；
When unlocking, rotation knob (41) drives rotating block (44) rotation, and rotating block (44) rotation drives first connecting rod (51)
With the second connecting rod (52) mutually from movement, first connecting rod (51) pushes the first lock (61) rotation so that the first latch hook (111)
It is detached from the first lock (61), the second connecting rod (52) pushes the second lock (62) rotation so that the second latch hook (121) and second
It latches (62) to be detached from, realizes unlock.
2. a kind of luggage combination lock according to claim 1, it is characterised in that: the first connecting rod (51) and second connects
Extension bar (52) is equipped with linkage slot (53), and the rotating block (44) sets there are two linkage post (441), and two linkage posts (441) are divided
It Wei Yu not linkage slot (53) on first connecting rod (51) and on the second connecting rod (52).
3. a kind of luggage combination lock according to claim 2, it is characterised in that: the linkage slot (53) is long waist shaped groove,
And the length of the long waist shaped groove is perpendicular to the moving direction of first connecting rod (51)/second connecting rod (52).
4. a kind of luggage combination lock according to claim 1, it is characterised in that: the first connecting rod (51) and second connects
Be equipped with connecting rod spring (54) between extension bar (52), first connecting rod (51) and the second connecting rod (52) mutually from movement when, connect
Bar spring (54) generates deformation.
5. a kind of luggage combination lock according to claim 1, it is characterised in that: the first connecting rod (51) and/or
Two connecting rods (52) be equipped with limit hole (55), bottom case (2) be equipped with by limit hole (55) locating part (56), locating part (56) with
Limit hole (55) cooperates to limit the moving distance of first connecting rod (51) and the second connecting rod (52).
6. a kind of luggage combination lock according to claim 1, it is characterised in that: first latch hook (111) and the second lock
Hook (121) is equipped with limited block, and first lock (61) and the second lock (62) are equipped with limiting slot, and limited block cooperation is caught in
Locking is realized when to limiting slot, limited block realizes unlock when being detached from limiting slot.
7. a kind of luggage combination lock according to claim 6, it is characterised in that: with second on first latch hook (111)
Limited block and/or first lock (61) on lock (62) are equipped with supplemental slanted surface with the second lock (62), to realize the
The first lock (61) can be pushed to rotate for one latch hook (111) and the second latch hook (121) can push the second lock (62) to rotate.
8. a kind of luggage combination lock according to claim 1, it is characterised in that: first lock (61) and the second lock
(62) latch spring is equipped between bottom case (2), locking or unlock are realized in the first lock (61) and the second lock (62) rotation
When, latch spring generates deformation.
9. a kind of luggage combination lock according to claim 1, it is characterised in that: first lock housing (11) and the second lock housing
(12) it is equipped with lock housing spring (13), one end of lock housing spring (13) contradicts corresponding first lock housing (11) or the second lock housing
(12), the other end contradicts box shell (100) after being installed on luggage；First latch hook (111) and the second latch hook (121) buckle into lockset
When ontology realizes locking, latch spring generates deformation.
10. a kind of luggage combination lock according to claim 1, it is characterised in that: further include handle base (7), handle base (7)
It is mounted on the position that bottom case (2) upper end corresponds to coded lock component (3) and key lock set (4), knob (41) runs through handle base
(7), handle base (7) is rotatably connected to handle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821091688.9U CN208605054U (en) | 2018-07-10 | 2018-07-10 | A kind of luggage combination lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821091688.9U CN208605054U (en) | 2018-07-10 | 2018-07-10 | A kind of luggage combination lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208605054U true CN208605054U (en) | 2019-03-15 |
Family
ID=65668309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821091688.9U Active CN208605054U (en) | 2018-07-10 | 2018-07-10 | A kind of luggage combination lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208605054U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185324A (en) * | 2019-06-17 | 2019-08-30 | 东莞市景瑜实业有限公司 | A kind of puzzle lock for zipper for multilayer luggage |
| WO2020211324A1 (en) * | 2019-04-15 | 2020-10-22 | 东莞市怡丰锁业有限公司 | Lock latch mechanism, and combination lock having the same for suitcases and bags |
| CN113550663A (en) * | 2020-04-23 | 2021-10-26 | 北京宏业兴科贸有限责任公司 | Single three-lock hole electric control lock |
-
2018
- 2018-07-10 CN CN201821091688.9U patent/CN208605054U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020211324A1 (en) * | 2019-04-15 | 2020-10-22 | 东莞市怡丰锁业有限公司 | Lock latch mechanism, and combination lock having the same for suitcases and bags |
| CN110185324A (en) * | 2019-06-17 | 2019-08-30 | 东莞市景瑜实业有限公司 | A kind of puzzle lock for zipper for multilayer luggage |
| CN110185324B (en) * | 2019-06-17 | 2024-03-15 | 东莞市景瑜实业有限公司 | Zipper coded lock for multilayer luggage |
| CN113550663A (en) * | 2020-04-23 | 2021-10-26 | 北京宏业兴科贸有限责任公司 | Single three-lock hole electric control lock |
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