CN102889029B - Double-channel lock set for case - Google Patents
Double-channel lock set for case Download PDFInfo
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- CN102889029B CN102889029B CN201210396375.5A CN201210396375A CN102889029B CN 102889029 B CN102889029 B CN 102889029B CN 201210396375 A CN201210396375 A CN 201210396375A CN 102889029 B CN102889029 B CN 102889029B
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- lock
- springboard
- coupling assembling
- spring
- falling stroke
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Abstract
The invention discloses a double-channel lock set for a case. The double-channel lock set comprises a key lock, a middle coded lock, spring boards on the two sides, and side locks on the two sides, which are matched with the spring boards, wherein the key lock comprise a lock core and an inclined bump at the lower end of the lock core; the middle coded lock comprises a coded lock core, a lock baffle and a reset spring; the lock baffle can be matched with the coded lock core in an up and down moving way; a pressing strip is arranged on the lock baffle; the inclined bump of the key lock is matched with the pressing strip; lock pins are arranged at the lower ends of the spring boards; the spring boards are rotationally connected on the lock bodies of the side locks along a hinging point on a vertical plane; spring board springs are arranged under the spring boards; pressing components and pressing component springs are arranged at the outer sides under the spring boards; the pressing components are fixed under the spring boards left and right in a sliding way; each side lock comprises a lock body and lock body hooks which are positioned at the other side of the case; lock grooves are arranged on the lock bodies; lock holes are arranged on the lock body hooks; the pressing components are provided with pressing component hooks; the lock bodies are provided with pressing component lock grooves which are matched with the pressing component hooks; and connection components and connection component springs are respectively arranged between the middle coded lock and the pressing components under the spring boards on the two sides.
Description
Technical field
The present invention relates to a kind of binary channels bag lock group.
Background technology
Existing its structure of binary channels bag lock group adopts coded lock and customs's key lock bilateral to open; the customs inspection when bag lock of this structure will be widely used in entering and leaving the border; can facilitate during customs inspection does not need entry and exit person to open the coded lock of case and bag in advance; and directly open with customs's key lock; thus the case and bag safety of protection entry and exit person; but the most structure of existing binary channels bag lock group is comparatively complicated, and cost of production is high, install inconvenient.
Summary of the invention
The object of this invention is to provide the binary channels bag lock group that a kind of structure is simple, cost of production is low, easy for installation.
For achieving the above object, the technology of the present invention solution is such: a kind of binary channels bag lock group, binary channels bag lock group comprises key lock, intermediate cryp-tographic is locked, both sides springboard and the dual-side lock matched, described key lock comprises the oblique projection of lock core and lock core lower end, described intermediate cryp-tographic lock comprises cipher lock, stopper plate and returning spring, described stopper plate can match with cipher lock up and downly, and stopper plate is provided with press strip, the oblique projection of described key lock matches with press strip, described springboard lower end is provided with lock pin, springboard is rotatably connected to around a pin joint on the lock body of limit lock on perpendicular, springboard spring is provided with below springboard, described springboard spring provides springboard elastic-restoring force upwards, below springboard, position is provided with right-falling stroke and right-falling stroke sub-spring in the outer part, described right-falling stroke can be fixed on below springboard slidingly, described right-falling stroke sub-spring provides right-falling stroke elastic-restoring force in outward direction, described limit lock comprises lock body and is positioned at the lock body gib head on opposite side casing, described lock body is provided with locked groove, described lock body gib head is provided with lockhole, described lock pin enters locked groove and passes lockhole by lock body gib head and lock body locking, right-falling stroke is provided with the sub-gib head of right-falling stroke, lock body is established and the sub-locked groove of right-falling stroke pressed down sub-gib head and match, intermediate cryp-tographic is locked and be respectively provided with a coupling assembling and coupling assembling spring between right-falling stroke below the springboard of both sides, the stopper plate that one end of coupling assembling can be locked with intermediate cryp-tographic abuts against, the other end of coupling assembling is connected with right-falling stroke, during intermediate cryp-tographic lock opening, stopper plate upwards embeds cipher lock under the effect of returning spring, the abutting locking to coupling assembling removed by stopper plate, the lock core rotating key lock drives oblique projection to rotate, press strip extrudes downwards by the inclined-plane of oblique projection, thus drive stopper plate movable downwards, the abutting locking to coupling assembling removed by stopper plate.
Due in above-mentioned technical solution, intermediate cryp-tographic lock comprises cipher lock, stopper plate and returning spring, described stopper plate can match with cipher lock up and downly, the stopper plate of intermediate cryp-tographic lock can realize up and down by the opening and closing of cipher lock, thus realizes stopper plate and coordinate with the disengaging of coupling assembling and abut and coordinate; simultaneously stopper plate is provided with press strip and matches with the oblique projection of the lock core lower end of key lock, oblique projection can be realized by rotation key lock lock core to slide up and down, during unlocking key lock, the oblique projection of key cylinder lower end extrudes the press strip of intermediate cryp-tographic lock stopper plate downwards, thus drive whole stopper plate to rotate, stopper plate is departed from coordinate with abutting of coupling assembling, therefore intermediate cryp-tographic lock & key lock and limit lock between control transmission be that one end of stopper and the coupling assembling locked by intermediate cryp-tographic is abutted against and can limit horizontally slipping of coupling assembling, abutted against to limit by coupling assembling and right-falling stroke again and press down horizontally slipping of son, again by by right-falling stroke son the sub-gib head of right-falling stroke with lock body is pressed down sub-locked groove whether coordinate realize springboard takeoff open and press closed, the locked groove finally making the lock pin of springboard lower end leave lock body departs from and the coordinating to reach and opens limit and to lock or the lock pin of springboard lower end inserts locked groove and also passes lockhole by lock body gib head and lock body locking of lock body gib head, thus realize case and bag key lock and intermediate cryp-tographic lock binary channels open and locking.
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of binary channels bag lock group provided by the invention.
Fig. 2 is the structural representation that binary channels bag lock group provided by the invention is arranged on the coded lock opening on case and bag.
Fig. 3 is A-A sectional view in Fig. 2.
Fig. 4 is A place structure for amplifying schematic diagram in Fig. 2.
Fig. 5 is the structural representation of binary channels bag lock group key lock opening provided by the invention.
Fig. 6 is B place structure for amplifying schematic diagram in Fig. 5.
Fig. 7 is the structural representation that binary channels bag lock group key lock provided by the invention and intermediate cryp-tographic lock all closed conditions.
Fig. 8 is C place structure for amplifying schematic diagram in Fig. 7.
Fig. 9 is the top view of Fig. 7.
Figure 10 is the overall structure schematic diagram of the intermediate cryp-tographic lock in Fig. 1.
Figure 11 is the structure for amplifying schematic diagram of the right side coupling assembling in Fig. 3.
Figure 12 is the structure for amplifying schematic diagram of the left side coupling assembling in Fig. 3.
Detailed description of the invention
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, shown in Figure 12, embodiment provided by the invention, a kind of binary channels bag lock group, binary channels bag lock group comprises key lock 1, intermediate cryp-tographic lock 2, both sides springboard 3 and the dual-side lock 4 matched, described key lock 1 comprises the oblique projection 1-2 of lock core 1-1 and lock core 1-1 lower end, described intermediate cryp-tographic lock 2 comprises cipher lock 2-1, stopper plate 2-2 and returning spring 2-3, described stopper plate 2-2 can match with cipher lock 2-1 up and downly, and stopper plate 2-2 is provided with press strip 2-21, the oblique projection 1-2 of described key lock 1 matches with press strip 2-21, described springboard 3 lower end is provided with lock pin 3-1, springboard 3 is rotatably connected to around a pin joint on the lock body 4-1 of limit lock 4 on perpendicular, springboard spring 6 is provided with below springboard 3, described springboard spring 6 provides springboard 3 elastic-restoring force upwards, below springboard 3, position is provided with right-falling stroke 8 and right-falling stroke sub-spring 9 in the outer part, described right-falling stroke 8 can be fixed on below springboard 3 slidingly, described right-falling stroke sub-spring 9 provides right-falling stroke 8 elastic-restoring force in outward direction, described limit lock 4 comprises lock body 4-1 and is positioned at the lock body gib head 4-2 on opposite side casing, described lock body 4-1 is provided with locked groove 4-3, described lock body gib head 4-2 is provided with lockhole 4-4, described lock pin 3-1 enters locked groove 4-3 and passes lockhole 4-4 by lock body gib head 4-2 and lock body 4-1 locking, right-falling stroke 8 is provided with the sub-gib head 8-1 of right-falling stroke, lock body 4-1 establishes and the sub-locked groove 4-5 of right-falling stroke pressing down sub-gib head 8-1 and match, intermediate cryp-tographic is locked between right-falling stroke 8 below 2 and both sides springboard 3 and is respectively provided with a coupling assembling 10 and coupling assembling spring 5, the stopper plate 2-2 that one end of coupling assembling 10 can lock 2 with intermediate cryp-tographic abuts against, the other end of coupling assembling 10 is connected with right-falling stroke 8, when intermediate cryp-tographic locks 2 opening, stopper plate 2-2 upwards embeds cipher lock 2-1 under the effect of returning spring 2-3, stopper plate 2-2 removes the abutting locking to coupling assembling 10, the lock core 1-1 rotating key lock 1 drives oblique projection 1-2 to rotate, press strip 2-21 extrudes downwards by the inclined-plane of oblique projection 1-2, thus drive stopper plate 2-2 movable downwards, stopper plate 2-2 removes the abutting locking to coupling assembling 10, concrete intermediate cryp-tographic locks 2 opening processes: cipher lock 2-1 opens, stopper plate 2-2 upwards embeds cipher lock 2-1 under the effect of returning spring 2-3, stopper plate 2-2 removes the abutting locking to coupling assembling 10, again to third side to promotion right-falling stroke 8, right-falling stroke 8 can drive coupling assembling 10 to third side to moving together, thus right-falling stroke sub-gib head 8-1 is departed from and presses down coordinating of sub-locked groove 4-5, now springboard 3 upwards takeoffs under the effect of springboard spring 6, the springboard lock pin 3-1 of springboard 3 is departed from from the lockhole 4-4 and locked groove 4-3 of limit lock 4, thus open limit lock 4, key lock 1 opening process is: insert key turns key lock 1 key lock lock core 1-1 and drive oblique projection 1-2 to rotate, press strip 2-21 extrudes downwards by the inclined-plane of oblique projection 1-2, thus drive whole stopper plate 2-2 to rotate, make the abutting locking of stopper plate 2-2 releasing to coupling assembling 10, again to third side to promotion right-falling stroke 8, right-falling stroke 8 can drive coupling assembling 10 to third side to moving together, thus right-falling stroke sub-gib head 8-1 is departed from and presses down coordinating of sub-locked groove 4-5, now springboard 3 upwards takeoffs under the effect of springboard spring 6, the springboard lock pin 3-1 of springboard 3 is departed from from the lockhole 4-4 and locked groove 4-3 of limit lock 4, thus open limit lock 4, therefore to have structure simple for this binary channels bag lock group, cost of production is low, feature easy for installation.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, shown in Figure 12, described key lock 1 outer ring sleeve has knob 11, described knob 11 lower end is provided with two projection 11-1, described coupling assembling 10 is provided with rail groove 10-1, two projection 11-1 that knob 1 lower end is provided with are corresponding with the rail groove 10-1 of the coupling assembling 10 of the left and right sides respectively to match, projection 11-1 rotates with knob 11, and in rail groove 10-1, there is the space that left and right is movable, stopper plate 2-2 removes the abutting locking turning knob 11 to coupling assembling 10, projection 11-1 and rail groove 10-1 matches to merge to drive coupling assembling 10 to move to centre to open limit and locks 4, there is knob 11 at key lock 1 outer ring sleeve and matched with the rail groove 10-1 on left and right sides coupling assembling 10 by two projection 11-1 of knob 11 lower end, open turning knob 11 when middle coded lock 2 or key lock 1 drives the coupling assembling 10 of the left and right sides to move unlatching limit lock 4 to centre simultaneously, and limit, the left and right sides to be closed when locking 4, left side or right side springboard 3 can be pressed separately, make springboard lock pin 3-1 enter locked groove 4-3 and pass lockhole 4-4 by lock body gib head 4-2 and lock body 4-1 locking, and the right-falling stroke sub-gib head 8-1 of right-falling stroke 8 enters into and presses down sub-locked groove 4-5 and to match state, springboard 3 is no longer takeoff, coupling assembling 10 corresponding in the process had the process horizontally slipped under the effect of pressing down son 8 and coupling assembling spring 5, and the space owing to there being left and right movable in the rail groove 10-1 of coupling assembling 10, make the projection 11-1 of knob 11 lower end can not horizontally slipping and rotate with coupling assembling 10, thus horizontally slipping or transfixion of the coupling assembling 10 of opposite side can not be had influence on, such structure can realize the limit lock 4 independent lockings of the left and right sides, must press both sides springboard 3 with existing case and bag central controlled lock group could lock compared with in the of 4 by locking dual-side simultaneously, obviously there is feature easy to use, special in when only having a hand to have time, existing case and bag central controlled lock group must be pressed left and right sides springboard 3 simultaneously and just cannot realize, and the structure of this luggage combination lock group provided by the invention can realize.
Claims (1)
1. a binary channels bag lock group, it is characterized in that: binary channels bag lock group comprises key lock (1), intermediate cryp-tographic lock (2), both sides springboard (3) and dual-side lock (4) matched, described key lock (1) comprises the oblique projection (1-2) of lock core (1-1) and lock core (1-1) lower end, described intermediate cryp-tographic lock (2) comprises cipher lock (2-1), stopper plate (2-2) and returning spring (2-3), described stopper plate (2-2) can be matched with cipher lock (2-1) up and downly, and stopper plate (2-2) is provided with press strip (2-21), the oblique projection (1-2) of described key lock (1) matches with press strip (2-21), described springboard (3) lower end is provided with lock pin (3-1), springboard (3) is rotatably connected to around a pin joint on the lock body (4-1) on limit lock (4) on perpendicular, springboard (3) below is provided with springboard spring (6), described springboard spring (6) provides springboard (3) elastic-restoring force upwards, springboard (3) below in the outer part position is provided with right-falling stroke (8) and right-falling stroke sub-spring (9), described right-falling stroke (8) can be fixed on springboard (3) below slidingly, described right-falling stroke sub-spring (9) provides right-falling stroke (8) elastic-restoring force in outward direction, described limit lock (4) comprises lock body (4-1) and is positioned at the lock body gib head (4-2) on opposite side casing, described lock body (4-1) is provided with locked groove (4-3), described lock body gib head (4-2) is provided with lockhole (4-4), described lock pin (3-1) enters locked groove (4-3) and passes lockhole (4-4) by lock body gib head (4-2) and lock body (4-1) locking, right-falling stroke (8) is provided with the sub-gib head of right-falling stroke (8-1), lock body (4-1) is established and the sub-locked groove of right-falling stroke (4-5) pressed down sub-gib head (8-1) and match, a coupling assembling (10) and coupling assembling spring (5) is respectively provided with between right-falling stroke (8) of intermediate cryp-tographic lock (2) and both sides springboard (3) below, (2) can be locked in one end of coupling assembling (10) stopper plate (2-2) with intermediate cryp-tographic abuts against, the other end of coupling assembling (10) is connected with right-falling stroke (8), during intermediate cryp-tographic lock (2) opening, stopper plate (2-2) upwards embeds cipher lock (2-1) under the effect of returning spring (2-3), the abutting locking to coupling assembling (10) removed by stopper plate (2-2), the lock core (1-1) rotating key lock (1) drives oblique projection (1-2) to rotate, press strip (2-21) extrudes downwards by the inclined-plane of oblique projection (1-2), thus drive stopper plate (2-2) movable downwards, the abutting locking to coupling assembling (10) removed by stopper plate (2-2), described key lock (1) outer ring sleeve has knob (11), described knob (11) lower end is provided with two projections (11-1), described coupling assembling (10) is provided with rail groove (10-1), two projections (11-1) that knob (1) lower end is provided with are corresponding with the rail groove (10-1) of the coupling assembling (10) of the left and right sides respectively to be matched, projection (11-1) rotates with knob (11), and in rail groove (10-1), there is the space that left and right is movable, the abutting locking turning knob (11) to coupling assembling (10) removed by stopper plate (2-2), projection (11-1) and rail groove (10-1) match to merge to drive coupling assembling (10) to move to centre to open limit and lock (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210396375.5A CN102889029B (en) | 2012-10-18 | 2012-10-18 | Double-channel lock set for case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210396375.5A CN102889029B (en) | 2012-10-18 | 2012-10-18 | Double-channel lock set for case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102889029A CN102889029A (en) | 2013-01-23 |
| CN102889029B true CN102889029B (en) | 2015-06-10 |
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ID=47532693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210396375.5A Active CN102889029B (en) | 2012-10-18 | 2012-10-18 | Double-channel lock set for case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102889029B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103243988B (en) * | 2013-04-10 | 2015-12-09 | 平湖市永镪锁业有限公司 | Bag lock |
| CN109763718B (en) * | 2019-01-24 | 2023-07-21 | 东莞市景瑜实业有限公司 | Central control padlock |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201053242Y (en) * | 2007-06-19 | 2008-04-30 | 东莞市怡丰锁业有限公司 | Case coded lock |
| US7380427B2 (en) * | 2005-03-17 | 2008-06-03 | Samsonite Corporation | Combination lock with pass-key override |
| CN202187617U (en) * | 2011-08-09 | 2012-04-11 | 温州市派克箱包有限公司 | Luggage combination lock |
| CN102535997A (en) * | 2012-02-15 | 2012-07-04 | 陈宏伟 | Coded lock component for suitcase |
| CN102720412A (en) * | 2012-06-09 | 2012-10-10 | 陈宏伟 | Central locking set for bags and suitcases |
| CN202970191U (en) * | 2012-10-18 | 2013-06-05 | 陈宏伟 | Double-channel suitcase lock set |
-
2012
- 2012-10-18 CN CN201210396375.5A patent/CN102889029B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7380427B2 (en) * | 2005-03-17 | 2008-06-03 | Samsonite Corporation | Combination lock with pass-key override |
| CN201053242Y (en) * | 2007-06-19 | 2008-04-30 | 东莞市怡丰锁业有限公司 | Case coded lock |
| CN202187617U (en) * | 2011-08-09 | 2012-04-11 | 温州市派克箱包有限公司 | Luggage combination lock |
| CN102535997A (en) * | 2012-02-15 | 2012-07-04 | 陈宏伟 | Coded lock component for suitcase |
| CN102720412A (en) * | 2012-06-09 | 2012-10-10 | 陈宏伟 | Central locking set for bags and suitcases |
| CN202970191U (en) * | 2012-10-18 | 2013-06-05 | 陈宏伟 | Double-channel suitcase lock set |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102889029A (en) | 2013-01-23 |
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