CN103573052B - A kind of luggage padlock - Google Patents
A kind of luggage padlock Download PDFInfo
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- CN103573052B CN103573052B CN201310579830.XA CN201310579830A CN103573052B CN 103573052 B CN103573052 B CN 103573052B CN 201310579830 A CN201310579830 A CN 201310579830A CN 103573052 B CN103573052 B CN 103573052B
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- lock
- lock housing
- button
- character wheel
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- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000004308 accommodation Effects 0.000 claims abstract description 5
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 5
- 244000144985 peep Species 0.000 claims description 4
- 210000003462 vein Anatomy 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention discloses a kind of luggage padlock, comprise latch hook and the lock body of the upper lower casing being divided into case and bag, latch hook is formed with sticking department, lock body comprises: the lock housing being installed on the holder on casing, being connected by a support with holder, is provided with block, block return unit, Cipher mechanism, lock core mechanism and reversion mechanism in the spatial accommodation between lock housing and holder; One end of lock housing is provided with button and button stage clip, under unlocking condition, after pressing button latch-up structure and lock part from.Usefulness is: print wheel component is arranged on lock housing both sides symmetrically, and profile and structure are all very novel, and overturned traditional single-mode, and increased safety factor, traction is high; Both by unlock password, can make again to open the lock with the key, more convenient customer uses; Lock body and latch hook are divided into the upper-lower casing of case and bag, and lock without the need to coordinating with the slide fastener of case and bag, lock body is not easily destroyed, and use more firm, safety and reliability is high.
Description
Technical field
The present invention relates to a kind of case and bag annex, be specifically related to a kind of luggage padlock.
Background technology
Case and bag receive the favor of commercial affairs and travelling personage because of its portable advantage attractive in appearance, and in order to improve its safety, it has been a kind of convention that case and bag arrange lock set, wherein, the most widely used coded lock is arrange 3 cipher wheel be located on the same line mostly in the industry, and profile and the structure of product are more single; Arrange two lockholes stretched into for slider of zipper fastener on the surface of lock housing, the slider of zipper fastener being pinned case and bag by latch hook realizes locking, once slide fastener damages, then coded lock cannot play lock function, and safety and reliability is lower.
Summary of the invention
For solving the deficiencies in the prior art, the object of the invention is to the defect overcoming prior art, provide a kind of novel, safety is high, the luggage padlock of compact conformation.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
A kind of luggage padlock, comprise and be divided into the upper casing of case and bag and the latch hook of lower casing and lock body, above-mentioned latch hook is formed with sticking department, above-mentioned lock body comprises: the holder be connected with case and bag, the lock housing be connected by a support with holder, block, block return unit, Cipher mechanism, lock core mechanism and reversion mechanism is provided with in spatial accommodation between above-mentioned lock housing and holder, above-mentioned block is formed with center pillar and the first plectrum, the second plectrum, the 3rd plectrum, and the second plectrum props up button when blocking; Wherein, Cipher mechanism comprises: some print wheel components, spacing supporting plate and supporting plate stage clip, above-mentioned print wheel component comprises character wheel, character wheel cover and character wheel cover stage clip, the centre position of above-mentioned spacing supporting plate is formed with a communicating structure, above-mentioned character wheel puts and is formed with breach, above-mentioned spacing supporting plate is formed with projection, and breach coordinates rear supporting plate stage clip to make the communicating structure of spacing supporting plate promote block the first plectrum with projection makes block turn to lockset position of coupler; Above-mentioned lock core mechanism comprises: lock core cover, lock core and connecting plate, and one end of above-mentioned connecting plate is inserted in lock core and is subjected to displacement with the rotation of lock core, and the other end of above-mentioned connecting plate is formed for pulling the first plectrum to the unlocking structure of lockset position of coupler; Above-mentioned reversion mechanism comprises: reversion button and reversion button stage clip, and above-mentioned reversion button is formed with barrier structure; One cover plate is set between above-mentioned lock housing and holder, after above-mentioned cover plate coordinates with lock housing, forms the latch-up structure holding sticking department; One end of above-mentioned lock housing is provided with button and button stage clip, under unlocking condition, after pressing button latch-up structure and lock part from.
By adopting technique scheme, both can adopt key unlocking, and also can adopt unlock password, password reversion can also be realized.When adopting key unlocking, key is inserted in the keyhole of lock core, lock core inserted sheet is made to be retracted in lock core, rotational lock core, lock core can drive connecting plate displacement while rotating, the unlocking structure of connecting plate just can pull the first plectrum of catch, makes it turn to lockset position of coupler from locked position of coupler, promotes button and can realize unlocking; When adopting unlock password, character wheel is turned to proper password position, the breach that character wheel puts coordinates with the projection on spacing supporting plate, spacing supporting plate is under the effect of supporting plate stage clip, its communicating structure promotes the first plectrum of block, makes block turn to lockset position of coupler, promotes button and can realize unlocking; Password reversion is carried out under being in released state, the breach that now character wheel puts coordinates with the projection on spacing supporting plate, pressure reversion button then its barrier structure can prop up spacing supporting plate and not allow spacing supporting plate to be subjected to displacement, so rotate character wheel in this condition, character wheel dallies and does not drive character wheel cover to rotate together, can realize reversion.
Aforementioned block return unit is torsion spring, makes block automatically return to locked position of coupler from lockset position of coupler.
The side of aforementioned lock housing is provided with some character wheel breach, and above-mentioned cover plate is formed with the rib covered by character wheel breach.
The surface of aforementioned lock housing is formed with the peep hole for showing password.
Aforementioned lock housing forms two groups of through holes, and above-mentioned support is provided with two pairs of engaging lugs, is fixedly connected with one group of through hole of lock housing by a pair engaging lug of pinning by support.
Aforementioned holder is provided with a pair syndeton, and another of above-mentioned syndeton and support is rotationally connected engaging lug.
Be provided with erection column in aforementioned lock housing, the center pillar of above-mentioned block is set on erection column.
Aforementioned first plectrum is formed with the salient point higher than center pillar, and above-mentioned salient point stretches in the communicating structure of spacing supporting plate; The unlocking structure of above-mentioned connecting plate is formed after the bending of its end.
Aforementioned barrier structure is be arranged at the lug boss on reversion button, and above-mentioned lug boss is used for propping up spacing supporting plate and realizes reversion to make character wheel dally.
Further, aforementioned print wheel component is 4 groups, respectively arranges two groups to lock housing bilateral symmetry; Character wheel is circular, and its periphery is provided with anti-slip veins.
So, usefulness of the present invention is: luggage padlock of the present invention, and print wheel component is arranged on lock housing both sides symmetrically, and profile and structure are all very novel, and overturned traditional single-mode, and increased safety factor, traction is high; This luggage padlock, both by unlock password, can make again to open the lock with the key, and more convenient customer uses; Lock body and latch hook are divided into the upper-lower casing of case and bag, and lock without the need to coordinating with the slide fastener of case and bag, lock body is not easily destroyed, and use more firm, safety and reliability is high.
Accompanying drawing explanation
Fig. 1 is the perspective view of specific embodiment of the invention luggage padlock;
Fig. 2 is the explosive view of specific embodiment of the invention luggage padlock;
Fig. 3 is the structural representation after the latch hook of specific embodiment of the invention luggage padlock separates with lock body;
Fig. 4 is the structural representation of another angle of Fig. 3;
Fig. 5 is the structural representation (removal lock housing) that luggage padlock of the present invention is in blocking;
Fig. 6 is the structural representation (removal lock housing) that luggage padlock of the present invention is in password unlocking state;
Structural representation (removal lock housing) when Fig. 7 is luggage padlock reversion of the present invention.
The implication of Reference numeral in figure: 1, latch hook, 101, sticking department, 2, latch-up structure, 3, lock housing, 301, through hole, 302, peep hole, 303, erection column, 4, holder, 401, syndeton, 5, support, 501, engaging lug, 6, pinning, 7, block, 701, first plectrum, 7011, salient point, 702, second plectrum, 703, 3rd plectrum, 704, center pillar, 8, torsion spring, 9, button, 10, button stage clip, 11, reversion button stage clip, 12, cover plate, 1201, rib, 13, character wheel, 1301, anti-slip veins, 14, character wheel cover, 1401, breach, 15, character wheel cover stage clip, 16, spacing supporting plate, 1601, communicating structure, 1602, projection, 17, supporting plate stage clip, 18, lock core cover, 19, lock core, 1901, lock core inserted sheet, 20, connecting plate, 2001, unlocking structure, 21, reversion button, 2101, lug boss.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, concrete introduction is done to the present invention.
See Fig. 1 to Fig. 7, a kind of luggage padlock disclosed by the invention, comprise latch hook 1 and lock body, be separately positioned on upper casing and the lower casing of case and bag, wherein, latch hook 1 is formed with sticking department 101, lock body is then formed with latch-up structure 2, and realize locking by both cooperations, this is different from the traditional zip mode coded lock shown in Fig. 1 to a great extent, not fragile, safety and reliability is higher.As a kind of concrete structure, lock body comprises a cover plate 12, after cover plate 12 coordinates with lock housing 3, defines a latch-up structure 2, realizes locking or unlocking for coordinating with the sticking department 101 of latch hook 1.
Specifically, see Fig. 2, lock body comprises holder 4, lock housing 3, holder 4 is connected with case and bag, lock housing 3 is not directly connected with holder 4, but by a support 5 as middleware, namely lock housing 3 is connected with support 5, support 5 is connected with holder 4 again, and support 5 is rotationally connected with holder 4, so, a spatial accommodation is formed between lock housing 3 and holder 4, this spatial accommodation is used for arranging block 7, block return unit, Cipher mechanism, lock core mechanism and reversion mechanism, be provided with the button 9 for unlocking in the end of lock housing 3 and make the automatically reset button stage clip 10 of button 9.Wherein, block 7 is formed with center pillar 704 and the first plectrum 701, second plectrum 702, the 3rd plectrum 703, and when this luggage padlock is in blocking as shown in Figure 5, the second plectrum 702 props up the end of button 9, make button 9 cannot action, luggage padlock remains on blocking.Preferably, block return unit is torsion spring 8, and role makes block 7 automatically return to the locked position of coupler shown in Fig. 5 from the lockset position of coupler shown in Fig. 6.
Cipher mechanism is the key realizing password locking and unlock password, it specifically comprises: some print wheel components, spacing supporting plate 16 and supporting plate stage clip 17, wherein print wheel component comprises: character wheel 13, character wheel cover 14 and character wheel cover stage clip 15, character wheel cover 14 is formed with breach 1401, and spacing supporting plate 16 is formed with the projection 1602 coordinated with breach 1401, rotate the unlocking condition shown in character wheel 13 to Fig. 6, then breach 1401 coordinates with projection 1602, under the effect of supporting plate stage clip 17, spacing supporting plate 16 is subjected to displacement, in Fig. 6, spacing supporting plate 16 is to left movement, be sleeved on the erection column 303 in lock housing 3 due to block 7, can freely rotate, and first the salient point 7011 of plectrum 701 stretch in the communicating structure 1601 of spacing supporting plate 16 to be driven and be subjected to displacement, so block 7 can rotate, be rotated counterclockwise to lockset position of coupler in Fig. 6, second plectrum 702 just no longer props up the end of button 9, now, press the button 9, whole lock body does not move except holder 4, other parts be connected with support 5 all rotate relative to the syndeton 401 of holder 4, thus sticking department 101 is separated with latch-up structure 2.Once breach 1401 and projection 1602 misplace, then spacing supporting plate 16 moves right, and block 7 returns back to original position under the effect of torsion spring 8, i.e. locked position of coupler, realizes locking.
As a kind of preferred structure, print wheel component is 4 groups, is arranged on lock housing 3 both sides symmetrically, and two groups, every side, novel form is attractive in appearance.
For the ease of assembling print wheel component, improve integrally-built compactedness simultaneously, the character wheel breach matched with the tricks of print wheel component is provided with at the side of lock housing 3, cover plate 12 is formed with the rib 1201 covered by character wheel breach, so, after installation, as shown in Figure 2, not only convenient operation, and attractive in appearance.Further, as shown in Figure 1, peep hole 302 is formed with on the surface of lock housing 3, for showing password.
For the ease of rotating character wheel 13, character wheel 13 is circular, and is provided with anti-slip veins 1301 at its periphery, improves operability.
As previously described, when being in released state, after pressing the button 9, lock body does not move except holder 4, and other parts be connected with support 5 all rotate relative to the syndeton 401 of holder 4, thus sticking department 101 is separated with latch-up structure 2.Realize this purpose, following technical scheme can be adopted: as shown in Figures 3 to 5, lock housing 3 forms two groups of through holes 301, 5, support arranges two pairs of engaging lugs 501, holder 4 arranges a pair syndeton 401, the syndeton 401 of holder 4 and support 5 wherein a pair engaging lug 501 are connected, connected mode is for being rotationally connected, and another of support 5 is fixedly connected with by pinning 6 with wherein one group of through hole 301 of lock housing 3 engaging lug 501, so, when promoting button 9, even if holder 4 is fixedly connected with case and bag housing, the action of miscellaneous part is not affected yet, realize unblanking smoothly.
Lock core mechanism is the core realizing key unlocking, as shown in Figure 1 and Figure 5, lock core mechanism comprises: lock core cover 18, lock core 19 and connecting plate 20, and lock core 19 is inserted in one end of connecting plate 20, and the other end is then formed with the unlocking structure 2001 for pulling the first plectrum 701 of block 7 to move.Correct key is inserted in keyhole, then lock core inserted sheet 1901 can be retracted in lock core 19, lock core 19 just can overlap 18 rotations relative to lock core, connecting plate 20 is then pulled to move, while connecting plate 20 moves, its unlocking structure 2001 can drive the first plectrum 701 to move, then block 7 rotates, and goes to lockset position of coupler from locked position of coupler, and pressing the button 9 can unlock.Once connecting plate 20 playbacks, then block 7 automatically resets under the active force of block 7 return unit and torsion spring 8, and the setting of unlocking structure 2001 simultaneously can also reset excessively by anti-stop block 7.Preferably, unlocking structure 2001 is formed after the bending of connecting plate 20 end.
Reversion mechanism is the core realizing reversion, specifically comprise reversion button 21 and reversion button stage clip 11, reversion button 21 is formed with barrier structure, be specially a lug boss 2101, under unlocking condition, pressing reversion button 21, the edge that then its lug boss 2101 can prop up spacing supporting plate 16 makes it be subjected to displacement, and the breach 1401 of character wheel cover 14 coordinates with the projection 1602 of spacing supporting plate 16, so now rotate character wheel 13, character wheel 13 dallies, character wheel cover 14 can not rotate along with character wheel 13, unclamps 21, reversion button and completes reversion operation.
More than show and describe general principle of the present invention, principal character and advantage.The technician of the industry should understand, and above-described embodiment does not limit the present invention in any form, the technical scheme that the mode that all employings are equal to replacement or equivalent transformation obtains, and all drops in protection scope of the present invention.
Claims (10)
1. a luggage padlock, it is characterized in that, comprise and be divided into the upper casing of case and bag and the latch hook of lower casing and lock body, above-mentioned latch hook is formed with sticking department, above-mentioned lock body comprises: the holder be connected with case and bag, the lock housing be connected by a support with holder, block, block return unit, Cipher mechanism, lock core mechanism and reversion mechanism is provided with in spatial accommodation between above-mentioned lock housing and holder, above-mentioned block is formed with center pillar and the first plectrum, the second plectrum, the 3rd plectrum, and the second plectrum props up button when blocking; Wherein, Cipher mechanism comprises: some print wheel components, spacing supporting plate and supporting plate stage clip, above-mentioned print wheel component comprises character wheel, character wheel cover and character wheel cover stage clip, the centre position of above-mentioned spacing supporting plate is formed with a communicating structure, above-mentioned character wheel puts and is formed with breach, above-mentioned spacing supporting plate is formed with projection, and breach coordinates rear supporting plate stage clip to make the communicating structure of spacing supporting plate promote block the first plectrum with projection makes block turn to lockset position of coupler; Above-mentioned lock core mechanism comprises: lock core cover, lock core and connecting plate, and one end of above-mentioned connecting plate is inserted in lock core and is subjected to displacement with the rotation of lock core, and the other end of above-mentioned connecting plate is formed for pulling the first plectrum to the unlocking structure of lockset position of coupler; Above-mentioned reversion mechanism comprises: reversion button and reversion button stage clip, and above-mentioned reversion button is formed with barrier structure; One cover plate is set between above-mentioned lock housing and holder, after above-mentioned cover plate coordinates with lock housing, forms the latch-up structure holding sticking department; One end of above-mentioned lock housing is provided with button and button stage clip, under unlocking condition, after pressing button latch-up structure and lock part from.
2. a kind of luggage padlock according to claim 1, is characterized in that, above-mentioned block return unit is torsion spring, makes block automatically return to locked position of coupler from lockset position of coupler.
3. a kind of luggage padlock according to claim 1, is characterized in that, the side of above-mentioned lock housing is provided with some character wheel breach for holding character wheel, and above-mentioned cover plate is formed with the rib covered by character wheel breach.
4. a kind of luggage padlock according to claim 1, is characterized in that, the surface of above-mentioned lock housing is formed with the peep hole for showing password.
5. a kind of luggage padlock according to claim 1, is characterized in that, above-mentioned lock housing forms two groups of through holes, and above-mentioned support is provided with two pairs of engaging lugs, is fixedly connected with one group of through hole of lock housing by a pair engaging lug of pinning by support.
6. a kind of luggage padlock according to claim 5, is characterized in that, above-mentioned holder is provided with a pair syndeton, and another of above-mentioned syndeton and support is rotationally connected engaging lug.
7. a kind of luggage padlock according to claim 1, is characterized in that, is provided with erection column in above-mentioned lock housing, and the center pillar of above-mentioned block is set on erection column.
8. a kind of luggage padlock according to claim 7, is characterized in that, above-mentioned first plectrum is formed with the salient point higher than center pillar, and above-mentioned salient point stretches in the communicating structure of spacing supporting plate; The unlocking structure of above-mentioned connecting plate is formed after the bending of its end.
9. a kind of luggage padlock according to claim 1, is characterized in that, above-mentioned barrier structure is be arranged at the lug boss on reversion button, and above-mentioned lug boss is used for propping up spacing supporting plate and realizes reversion to make character wheel dally.
10. a kind of luggage padlock according to any one of claim 1-9, is characterized in that, above-mentioned print wheel component is 4 groups, respectively arranges two groups to lock housing bilateral symmetry; Character wheel is circular, and its periphery is provided with anti-slip veins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310579830.XA CN103573052B (en) | 2013-11-19 | 2013-11-19 | A kind of luggage padlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310579830.XA CN103573052B (en) | 2013-11-19 | 2013-11-19 | A kind of luggage padlock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103573052A CN103573052A (en) | 2014-02-12 |
| CN103573052B true CN103573052B (en) | 2015-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310579830.XA Expired - Fee Related CN103573052B (en) | 2013-11-19 | 2013-11-19 | A kind of luggage padlock |
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| CN (1) | CN103573052B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201304B (en) * | 2015-11-06 | 2018-08-24 | 东莞市景瑜实业有限公司 | A kind of intelligence padlock system and intelligent unlocking method |
| CN105840008B (en) * | 2016-05-26 | 2018-01-30 | 东莞市怡丰锁业有限公司 | Food basket electronic puzzle lock |
| CN108120463B (en) * | 2016-11-30 | 2020-04-10 | 北京航天计量测试技术研究所 | Limiting mechanism |
| CN111219106A (en) * | 2020-02-28 | 2020-06-02 | 东莞市景瑜实业有限公司 | Puzzle lock |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201896517U (en) * | 2010-10-29 | 2011-07-13 | 江永文 | Sliding plate zipper lock for suitcase |
| CN202745543U (en) * | 2012-07-20 | 2013-02-20 | 金泰祥精密五金（昆山）有限公司 | Composite bag lock |
| CN202866463U (en) * | 2012-08-13 | 2013-04-10 | 陈健全 | Travelling case customs lock |
| CN203584058U (en) * | 2013-11-19 | 2014-05-07 | 金泰祥精密五金（昆山）有限公司 | Suitcase padlock |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7461527B2 (en) * | 2004-03-05 | 2008-12-09 | Chun Te Yu | Strap lock with anti-reverse function |
-
2013
- 2013-11-19 CN CN201310579830.XA patent/CN103573052B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201896517U (en) * | 2010-10-29 | 2011-07-13 | 江永文 | Sliding plate zipper lock for suitcase |
| CN202745543U (en) * | 2012-07-20 | 2013-02-20 | 金泰祥精密五金（昆山）有限公司 | Composite bag lock |
| CN202866463U (en) * | 2012-08-13 | 2013-04-10 | 陈健全 | Travelling case customs lock |
| CN203584058U (en) * | 2013-11-19 | 2014-05-07 | 金泰祥精密五金（昆山）有限公司 | Suitcase padlock |
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| Publication number | Publication date |
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| CN103573052A (en) | 2014-02-12 |
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Granted publication date: 20151014 |