CN104790773A - Thin bag coded lock - Google Patents
Thin bag coded lock Download PDFInfo
- Publication number
- CN104790773A CN104790773A CN201510182947.3A CN201510182947A CN104790773A CN 104790773 A CN104790773 A CN 104790773A CN 201510182947 A CN201510182947 A CN 201510182947A CN 104790773 A CN104790773 A CN 104790773A
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- Prior art keywords
- lock
- coded lock
- face
- snap close
- push rod
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Abstract
A thin bag coded lock structurally comprises lock catch mechanisms and a coded lock mechanism. Each lock catch mechanism comprises a bottom shell, a push rod, a locking block, a lock catch and a face shell. The face shells and the locking blocks are rotationally connected to the bottom shells. In the unlocking process, the coded lock mechanism removes abutting operation on the locking blocks, push mechanisms are pushed to drive the locking blocks to rotate through the push rods, clamping hooks are disengaged from clamping grooves, the face shells rotate and push the lock catches to slide, and the lock catches are disengaged from the locking hooks. Due to the fact that the push mechanisms and the locking blocks are disengaged, the push mechanisms and the locking blocks are arranged at the two ends of the push rods in parallel, the thickness of the coded lock is reduced, the coded lock can be completely hidden in a shallow recessed part of a bag, the application range of the coded lock is enlarged, the transmission relationship among each face shell, a connecting rod and the corresponding push rod can be achieved through the corresponding locking block, the structure of the coded lock is compact, and the thickness of the coded lock is further reduced. In addition, the push mechanisms slide horizontally by shifting the positive upper faces of the push mechanisms and operation is easy and convenient.
Description
Technical field
The present invention relates to lock technology field, being specifically related to a kind of being applicable to is arranged on casing compared with the slim luggage combination lock in shallow depression portion.
Background technology
For the convenience of travelling outdoors and safety, case and bag are generally all provided with luggage combination lock, luggage combination lock is generally control the motion of coded lock inner lock buckle by numerical ciphers or key, and then make the latch hook on snap close and case and bag fasten or depart from, thus realize locking or unlocking of case and bag, luggage combination lock simple operation, safe and reliable, the scope of application widely.
Because coded lock is precise part; be easy to sustain damage; and be difficult to after damage repair; and then reduce the security performance of case and bag; thus case and bag are generally all provided with depressed part, in coded lock, are located at depressed part, in case and bag use procedure; depressed part provides certain protective effect for the coded lock in it, and then improves the application life of coded lock.Because the thickness of existing coded lock is thicker, when coded lock is installed on the depressed part of casing, just need depressed part must have enough degree of depth, can completely coded lock be hidden in concave shaped portion, and then just can reach effective defencive function, but the depth design of depressed part is darker, just must take the space in case and bag, and then the accommodation space reduced in case and bag, and will the structural strength of depressed part be weakened, and then weaken the structural strength of whole case and bag, for solving the problem, what be necessary the depressed part of case and bag to design is more shallow, so just bring another problem, existing coded lock be installed on comparatively shallow depression portion time, depressed part can not hidden cipher lock completely, namely a part for coded lock exposes to depressed part, depressed part more shallow so does not just have the function of protection coded lock, and existing coded lock is generally the auto-unlocking being realized coded lock by the sidepiece of pressing pushing, more shallow depressed part makes the contact area of pushing and finger reduce, very inconvenient operation pushing.
Therefore, need to improve the structure of existing coded lock, make the integral thickness of coded lock thinning, and then make coded lock can be installed on comparatively shallow depression portion, for coded lock provides certain safety guarantee.
Summary of the invention
The object of the invention is to for deficiency of the prior art, and provide one can be installed on case and bag comparatively shallow depression portion, and easy to operate slim luggage combination lock.
Object of the present invention is achieved through the following technical solutions:
A kind of slim luggage combination lock is provided, comprise coded lock mechanism, latching device and latch hook, connecting rod is provided with between described coded lock mechanism and described latching device, described latching device comprises drain pan, push rod, lock dog, snap close and face-piece, described push rod, lock dog and described snap close are all built in described drain pan, one end of described face-piece is articulated with described drain pan, the other end of described face-piece is provided with draw-in groove, described lock dog be provided with the grab of described draw-in groove clamping and abut with described connecting rod support projection, described lock dog is rotationally connected with described drain pan, described lock dog is connected with one end of described push rod, the other end of described push rod is connected to described pushing, described snap close can slide along described push rod.
When locking, described coded lock mechanism supports described lock dog by described connecting rod, and described grab is connected in described draw-in groove, and described snap close is fastened on described latch hook.
During unblock, described coded lock mechanism removes supporting described lock dog, and promote described pushing, described pushing drives described lock dog to rotate by described push rod, to make described grab and described draw-in groove depart from, and then described face-piece rotates and promotes described snap close and described latch hook departs from.
Wherein, described latching device also comprises contiguous block, and one end of described contiguous block is articulated with described face-piece, and the other end of described contiguous block is articulated with described snap close, and described face-piece drives described snap close to slide by described contiguous block.
Wherein, the hinged place of described contiguous block and described face-piece is provided with the first torsion spring.
Wherein, described push rod is provided with groove, and described lock dog is provided with the inserted link being inserted in described groove.
Wherein, described lock dog and the described drain pan place of being rotationally connected are provided with the second torsion spring.
Wherein, described snap close is provided with spacing hole, is inserted with the spacer pin being fixed on described drain pan in described spacing hole.
Wherein, described coded lock mechanism comprises lock housing and is built in cipher wheel assembly, the lock core assembly of described lock housing;
The catch that described cipher wheel assembly comprises locking plate, wheel shaft and is connected with described connecting rod, described locking plate is provided with for stopping the stop lug that described catch moves and for abutting lug with described lock core assembly, described wheel shaft is provided with dome ring, the described wheel shaft being positioned at described dome ring side is arranged with successively from inside to outside and adjusts code spring, adjusts code wheel, cipher wheel, and the described wheel shaft being positioned at described dome ring opposite side is provided with adjusts code bar.
Described lock core assembly comprises lock core cover, lock core and clutch block, and described built-in lock pin is in described lock core cover, and described clutch block is located at the bottom of described lock core and is rotated with the rotation of described lock core, and described clutch block is provided with and the described abutting projection abutting lug and abut.
Cipher wheel assembly unlocks, and password is correct, and the protuberance of described locking plate is connected in the recess of described tune code wheel, and described stop lug and described catch stagger, and described connecting rod can drive described catch to move.
When lock core assembly unlocks, rotate described lock core and drive described clutch block to rotate, described abutting projection is supported described abutting lug and is staggered to make described stop lug and described catch.
When adjusting code, promote described tune code bar, described tune code bar promotes the motion of described tune code wheel by described wheel shaft and departs from completely with the hole clipping of the card convex and described cipher wheel that make described tune code wheel.
Wherein, described cipher wheel assembly also comprises the dividing plate being fixed on described lock housing, and one end of described wheel shaft is provided with described dividing plate, and the other end of described wheel shaft is located at the support column of described lock housing.
Wherein, described catch is provided with the stop projection abutted with described stop lug.
Wherein, described abutting projection be provided with can with the described bearing surface abutting lug and abut, when lock core assembly unlocks, described abutting projection turns to described bearing surface with described moving block and is resisted against described abutting lug to make described stop lug and described catch mistake.
Beneficial effect of the present invention:
Luggage combination lock compared with thin structure of the present invention, its structure comprises latching device and coded lock mechanism, wherein said latching device comprises drain pan, push rod, lock dog, snap close and face-piece, because face-piece is articulated with drain pan, lock dog is rotationally connected with drain pan, lock dog be provided with the grab of the draw-in groove clamping of face-piece and abut with connecting rod support projection, and lock dog is also connected to push rod one end, the other end of push rod connects pushing, during unblock, coded lock mechanism removes supporting lock dog by connecting rod, promote pushing, pushing drives lock dog to rotate by push rod, and then grab and draw-in groove are departed from, thus face-piece is rotated and promotes snap close to slide, realize snap close and latch hook departs from.The present invention is owing to being separated pushing with lock dog, pushing and lock dog are walked abreast and is located at the two ends of push rod, and then reduce the thickness of coded lock, make coded lock can be hidden in the comparatively shallow depression portion of case and bag completely, increase the scope of application of coded lock, and the drive connection in face-piece, connecting rod and push rod three orientation is realized by lock dog parts, compact cipher lock structure, further reduce the thickness of coded lock, in addition, by stirring the horizontal slip realizing pushing just above of pushing, simple to operation.
Accompanying drawing explanation
The invention will be further described to utilize accompanying drawing, but the embodiment in accompanying drawing does not form any limitation of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, can also obtain other accompanying drawing according to the following drawings.
Fig. 1 is the structural representation of a kind of slim luggage combination lock of the present invention.
Fig. 2 is the decomposition texture schematic diagram that a kind of slim luggage combination lock of the present invention hides casing.
Fig. 3 is the latching device of hiding drain pan and the structural representation of connecting rod of a kind of slim luggage combination lock of the present invention.
Fig. 4 is the decomposition texture schematic diagram of the latching device of a kind of slim luggage combination lock of the present invention.
Fig. 5 is the coded lock mechanism of hiding lock housing and the structural representation of connecting rod of a kind of slim luggage combination lock of the present invention.
Fig. 6 is the decomposition texture schematic diagram of the coded lock mechanism of a kind of slim luggage combination lock of the present invention.
Include in Fig. 1 to Fig. 6:
1-latch hook;
2-casing, 20-depressed part;
3-latching device;
4-drain pan;
5-pushing;
6-push rod, 60-groove;
7-lock dog, 70-grab, 71-support projection, 72-inserted link;
8-snap close, 80-spacing hole, 81-spacer pin;
9-face-piece, 90-draw-in groove;
10-contiguous block;
11-connecting rod;
12-cipher wheel assembly;
13-locking plate, 130-stop lug 130,131-abuts lug;
14-wheel shaft, 140-dome ring;
15-catch, 150-stop projection;
16-adjusts code wheel;
17-cipher wheel;
18-adjusts code bar;
19-lock core assembly;
21-lock core cover;
22-lock core;
23-clutch block, 230-abut projection;
24-lock housing, 240-support column;
25-locking closure;
26-dividing plate.
Detailed description of the invention
The invention will be further described with the following Examples.
The detailed description of the invention of a kind of slim luggage combination lock of the present invention, as depicted in figs. 1 and 2, comprise coded lock mechanism, latching device 3 and latch hook 1, coded lock mechanism, latching device 3 are all fixed on the casing 2 of the side of case and bag, latch hook 1 is fixed on the casing 2 of the opposite side of case and bag, because casing 2 is provided with depressed part 20, coded lock mechanism, latching device 3 are all built in depressed part 20, are provided with connecting rod 11 between described coded lock mechanism and described latching device 3.
Concrete, luggage combination lock of the present invention comprises two latching devices, 3, two latching devices 3 and is located at the two ends of luggage combination lock respectively and forms transmission control planning by two connecting rods 11 and the coded lock mechanism be positioned in the middle part of luggage combination lock.
As shown in Figure 3 and Figure 4, described latching device 3 comprises drain pan 4, push rod 6, lock dog 7, snap close 8 and face-piece 9, described push rod 6, lock dog 7 and described snap close 8 are all built in described drain pan 4, one end of described face-piece 9 is articulated with described drain pan 4, the other end of described face-piece 9 is provided with draw-in groove 90, described lock dog 7 be provided with the grab 70 of described draw-in groove 90 clamping and abut with described connecting rod 11 support projection 71, described lock dog 7 is rotationally connected with described drain pan 4, described lock dog 7 is connected with one end of described push rod 6, the other end of described push rod 6 is connected to described pushing 5, described snap close 8 can slide along described push rod 6.
Concrete, one end of described push rod 6 is fixedly connected with pushing 5, pushing 5 drives push rod 6 side-to-side movement, the other end of push rod 6 is provided with groove 60, described lock dog 7 is provided with the inserted link 72 being inserted in described groove 60, and because lock dog 7 is rotationally connected with described drain pan 4 by annular knurl pin, push rod 6 promotes lock dog 7 by inserted link 72 and rotates, simultaneously for realizing automatically reseting of lock dog 7, annular knurl pin is arranged with the second torsion spring.
Concrete, described snap close 8 is provided with spacing hole 80, is inserted with the spacer pin 81 being fixed on described drain pan 4 in described spacing hole 80.
When locking, what described coded lock mechanism supported described lock dog 7 by described connecting rod 11 supports projection 71, and described grab 70 is connected in described draw-in groove 90, and described snap close 8 is fastened on described latch hook 1.
During unblock, described coded lock mechanism is removed and is supported supporting of projection 71 to described lock dog 7, lock dog 7 is made to be in rotatable state, as shown in Figure 3 and Figure 4, promote described pushing 5 left, described pushing 5 pulls described push rod 6 to left movement, push rod 6 pulls whole described lock dog 7 to rotate by inserted link 72, and then described grab 70 is departed from described draw-in groove 90, thus described face-piece 9 is rotated and promotes described snap close 8 to move right, finally make snap close 8 and latch hook 1 depart from.
The present invention is owing to being separated pushing 5 with lock dog 7, make pushing 5 two ends of being located at push rod 6 parallel with lock dog 7, and then reduce the thickness of coded lock, make coded lock can be hidden in the comparatively shallow depression portion 20 of casing 2 completely, increase the scope of application of coded lock, and the drive connection in face-piece 9, connecting rod 11 and push rod 6 three orientation is realized by lock dog 7 one parts, compact cipher lock structure, further reduce the thickness of coded lock, in addition, horizontally slipped by the level realizing pushing 5 just above of stirring pushing 5, simple to operation.
Concrete, described latching device 3 also comprises contiguous block 10, and one end of described contiguous block 10 is articulated with described face-piece 9, and the other end of described contiguous block 10 is articulated with described snap close 8, and described face-piece 9 drives described snap close 8 to slide by described contiguous block 10.As shown in Figure 3 and Figure 4, during unblock, after grab 70 and draw-in groove 90 depart from, face-piece 9 rotates and drives contiguous block 10 to rotate, and contiguous block 10 promotes snap close 8 and slides to the right simultaneously, thus realizes snap close 8 and latch hook 1 departs from; When locking, press down face-piece 9, face-piece 9 promotes snap close 8 to left movement by contiguous block 10, and snap close 8 and latch hook 1 are fastened.
Concrete, contiguous block 10 is equipped with rivet with the hinged place of face-piece 9, snap close 8, and when unlocking, for realizing the automatic rotation of face-piece 9, contiguous block 10 is provided with the first torsion spring with the rivet sleeve of the hinged place of face-piece 9.
Specific, be also provided with between snap close 8 and face-piece 9 prevent snap close 8 from tilting play the annular knurl pin pressing snap close 8, this annular knurl pin is fixed on drain pan 4.
As shown in Figure 5 and Figure 6, described coded lock mechanism comprises lock housing 24 and is built in cipher wheel assembly 12, the lock core assembly 19 of described lock housing 24, lock housing 24 is covered with the locking closure 25 for the protection of cipher wheel assembly 12, lock core assembly 19.
The catch 15 that described cipher wheel assembly 12 comprises locking plate 13, wheel shaft 14 and is connected with described connecting rod 11, described locking plate 13 is provided with for stopping the stop lug 130130 that described catch 15 moves and for abutting lug 131 with described lock core assembly 19, described wheel shaft 14 is provided with dome ring 140, be positioned at described dome ring 140 side described wheel shaft 14 and outer be sheathed on described wheel shaft 14 successively tune code spring, adjust code wheel 16, cipher wheel 17, the described wheel shaft 14 being positioned at described dome ring 140 opposite side is provided with adjusts code bar 18.
Described lock core assembly 19 comprises lock core cover 21, lock core 22 and clutch block 23, described lock core 22 is built in described lock core cover 21, described clutch block 23 is located at the bottom of described lock core 22 and is rotated with the rotation of described lock core 22, and described clutch block 23 is provided with and the described abutting projection 230 abutting lug 131 and abut.
Cipher wheel assembly 12 unlocks, password is correct, the protuberance of described locking plate 13 is connected in the recess of described tune code wheel 16, locking plate 13 moves described stop lug 130130 is staggered with described catch 15, described connecting rod 11 can promote described catch 15 and move, and then connecting rod 11 removes supporting lock dog 7, thus the unblock of latching device 3 can be realized.
When lock core assembly 19 unlocks, rotate described lock core 22 and drive described clutch block 23 to rotate, described abutting projection 230 is supported described abutting lug 131 and is moved down to make locking plate 13, and then also makes described stop lug 130130 stagger with described catch 15.
When adjusting code, promote described tune code bar 18, described tune code bar 18 promotes described tune code wheel 16 by described wheel shaft 14 and moves the card convex of described tune code wheel 16 and the hole clipping of described cipher wheel 17 are departed from completely.
Concrete, described cipher wheel assembly 12 also comprises the dividing plate 26 being fixed on described lock housing 24, one end of described wheel shaft 14 is provided with described dividing plate 26, the other end of described wheel shaft 14 is located at the support column 240 of described lock housing 24, support column 240 instead of traditional dividing plate 26, simplifies the structure of cipher wheel assembly 12.
Concrete, described catch 15 is provided with the stop projection 150 abutted with described stop lug 130130, no matter be that cipher wheel assembly 12 unlocks or lock core assembly 19 unlocks, stop that projection 150 all staggers with stop lug 130, when just cipher wheel assembly 12 unlocks, stop that lug 130 is positioned at the top stopping projection 150, when lock core assembly 19 unlocks, stop that lug 130 is positioned at the below stopping projection 150.
Concrete, described abutting projection 230 be provided with can with the described bearing surface abutting lug 131 and abut, when lock core assembly 19 unlocks, rotate described lock core 22 and drive described clutch block 23 to rotate, described abutting projection 230 turns to bearing surface and is resisted against described abutting lug 131, and then locking plate 13 is moved down, thus stop projection 150 is all staggered with stop lug 130.
Finally should be noted that; above embodiment is only in order to illustrate technical scheme of the present invention; but not limiting the scope of the invention; although done to explain to the present invention with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to technical scheme of the present invention or equivalent replacement, and not depart from essence and the scope of technical solution of the present invention.
Claims (10)
1. a slim luggage combination lock, comprise coded lock mechanism, latching device and latch hook, connecting rod is provided with between described coded lock mechanism and described latching device, it is characterized in that: described latching device comprises drain pan, push rod, lock dog, snap close and face-piece, described push rod, lock dog and described snap close are all built in described drain pan, one end of described face-piece is articulated with described drain pan, the other end of described face-piece is provided with draw-in groove, described lock dog be provided with the grab of described draw-in groove clamping and abut with described connecting rod support projection, described lock dog is rotationally connected with described drain pan, described lock dog is connected with one end of described push rod, the other end of described push rod is connected to described pushing, described snap close can slide along described push rod,
When locking, described coded lock mechanism supports described lock dog by described connecting rod, and described grab is connected in described draw-in groove, and described snap close is fastened on described latch hook;
During unblock, described coded lock mechanism removes supporting described lock dog, and promote described pushing, described pushing drives described lock dog to rotate by described push rod, to make described grab and described draw-in groove depart from, and then described face-piece rotates and promotes described snap close and described latch hook departs from.
2. the slim luggage combination lock of one according to claim 1, it is characterized in that: described latching device also comprises contiguous block, one end of described contiguous block is articulated with described face-piece, the other end of described contiguous block is articulated with described snap close, and described face-piece drives described snap close to slide by described contiguous block.
3. the slim luggage combination lock of one according to claim 2, is characterized in that: the hinged place of described contiguous block and described face-piece is provided with the first torsion spring.
4. the slim luggage combination lock of one according to claim 1, it is characterized in that: described push rod is provided with groove, described lock dog is provided with the inserted link being inserted in described groove.
5. the slim luggage combination lock of one according to claim 1, is characterized in that: described lock dog and the described drain pan place of being rotationally connected are provided with the second torsion spring.
6. the slim luggage combination lock of one according to claim 1, is characterized in that: described snap close is provided with spacing hole, is inserted with the spacer pin being fixed on described drain pan in described spacing hole.
7. the slim luggage combination lock of one according to claim 1, is characterized in that: described coded lock mechanism comprises lock housing and is built in cipher wheel assembly, the lock core assembly of described lock housing;
The catch that described cipher wheel assembly comprises locking plate, wheel shaft and is connected with described connecting rod, described locking plate is provided with for stopping the stop lug that described catch moves and for abutting lug with described lock core assembly, described wheel shaft is provided with dome ring, the described wheel shaft being positioned at described dome ring side is arranged with successively from inside to outside and adjusts code spring, adjusts code wheel, cipher wheel, and the described wheel shaft being positioned at described dome ring opposite side is provided with adjusts code bar;
Described lock core assembly comprises lock core cover, lock core and clutch block, and described built-in lock pin is in described lock core cover, and described clutch block is located at the bottom of described lock core and is rotated with the rotation of described lock core, and described clutch block is provided with and the described abutting projection abutting lug and abut;
When cipher wheel assembly unlocks, password is correct, and the protuberance of described locking plate is connected in the recess of described tune code wheel, and described stop lug 130 staggers with described catch, and described connecting rod can drive described catch to move;
When lock core assembly unlocks, rotate described lock core and drive described clutch block to rotate, described abutting projection is supported described abutting lug and is staggered to make described stop lug and described catch;
When adjusting code, promote described tune code bar, described tune code bar promotes the motion of described tune code wheel by described wheel shaft and departs from completely with the hole clipping of the card convex and described cipher wheel that make described tune code wheel.
8. the slim luggage combination lock of one according to claim 7, is characterized in that: described cipher wheel assembly also comprises the dividing plate being fixed on described lock housing, and one end of described wheel shaft is provided with described dividing plate, and the other end of described wheel shaft is located at the support column of described lock housing.
9. the slim luggage combination lock of one according to claim 7, is characterized in that: described catch is provided with the stop projection abutted with described stop lug.
10. the slim luggage combination lock of one according to claim 7, it is characterized in that: described abutting projection be provided with can with the described bearing surface abutting lug and abut, when lock core assembly unlocks, described abutting projection turns to described bearing surface with described moving block and is resisted against described abutting lug and staggers to make described stop lug and described catch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510182947.3A CN104790773B (en) | 2015-04-17 | 2015-04-17 | A kind of slim luggage combination lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510182947.3A CN104790773B (en) | 2015-04-17 | 2015-04-17 | A kind of slim luggage combination lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104790773A true CN104790773A (en) | 2015-07-22 |
| CN104790773B CN104790773B (en) | 2017-03-29 |
Family
ID=53555919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510182947.3A Active CN104790773B (en) | 2015-04-17 | 2015-04-17 | A kind of slim luggage combination lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104790773B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593112A (en) * | 2016-11-18 | 2017-04-26 | 戈洪凯 | Lock |
| CN108533087A (en) * | 2018-03-29 | 2018-09-14 | 罗菊芳 | A kind of automatic unlocking formula case electronic lock not influenced by tension |
| 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 |
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| JPS6120756U (en) * | 1984-07-13 | 1986-02-06 | チユン フア リエアン | Rotary vertical number lock |
| US20050284198A1 (en) * | 2004-06-25 | 2005-12-29 | Chun-Te Yu | Double-lockable baggage case |
| CN2908713Y (en) * | 2006-05-12 | 2007-06-06 | 德右企业有限公司 | Combined lock for suitcase |
| CN203925016U (en) * | 2014-05-27 | 2014-11-05 | 东莞市怡丰锁业有限公司 | A kind of bag lock |
| CN104314377A (en) * | 2014-10-29 | 2015-01-28 | 东莞市怡丰锁业有限公司 | Combination lock with lateral dial wheel |
| CN204609538U (en) * | 2015-04-17 | 2015-09-02 | 东莞市怡丰锁业有限公司 | A kind of slim luggage combination lock |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6120756U (en) * | 1984-07-13 | 1986-02-06 | チユン フア リエアン | Rotary vertical number lock |
| US20050284198A1 (en) * | 2004-06-25 | 2005-12-29 | Chun-Te Yu | Double-lockable baggage case |
| CN2908713Y (en) * | 2006-05-12 | 2007-06-06 | 德右企业有限公司 | Combined lock for suitcase |
| CN203925016U (en) * | 2014-05-27 | 2014-11-05 | 东莞市怡丰锁业有限公司 | A kind of bag lock |
| CN104314377A (en) * | 2014-10-29 | 2015-01-28 | 东莞市怡丰锁业有限公司 | Combination lock with lateral dial wheel |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593112A (en) * | 2016-11-18 | 2017-04-26 | 戈洪凯 | Lock |
| CN108533087A (en) * | 2018-03-29 | 2018-09-14 | 罗菊芳 | A kind of automatic unlocking formula case electronic lock not influenced by tension |
| CN108533087B (en) * | 2018-03-29 | 2024-03-29 | 罗菊芳 | Automatic unlocking type luggage electronic lock free of tension influence |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN104790773B (en) | 2017-03-29 |
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