CN106050014B - A kind of double slide fastener lock - Google Patents
A kind of double slide fastener lock Download PDFInfo
- Publication number
- CN106050014B CN106050014B CN201610630638.2A CN201610630638A CN106050014B CN 106050014 B CN106050014 B CN 106050014B CN 201610630638 A CN201610630638 A CN 201610630638A CN 106050014 B CN106050014 B CN 106050014B
- Authority
- CN
- China
- Prior art keywords
- lock
- knob
- piece
- latch components
- slide fastener
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
- E05B65/5207—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement
- E05B65/5246—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement rotating
- E05B65/5269—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement rotating about an axis parallel to the surface on which the lock is mounted
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Slide Fasteners (AREA)
Abstract
The present invention provides a kind of double slide fastener lock, and including face-piece, bottom case and cover board, the cover board is arranged between the face-piece and bottom case, and an accommodating cavity is formed between the cover board and the face-piece；Lock core component, the first latch components and the second latch components are provided in the accommodating cavity；Knob is further included, the knob is respectively cooperating with connecting the lock core component, the first latch components and the second latch components；In the case where lock core component is in the unlocked state, the knob connects first latch components by rotary drive to the left and connects second latch components with by rotary drive to the right；In the case where lock core component is in and closes lock status, knob can not then distinguish rotary drive and connect first latch components and the second latch components.Double slide fastener lock can complete two groups even locking and unlock of multigroup slide fastener in a lockset, cause while cost-effective external beautiful and succinct and simple in structure, easily operated.
Description
Technical field
The present invention relates to Chest lockset technical fields more particularly to a kind of double slide fastener to lock.
Background technology
With the development of economy, movement of population is increasing, and people often carry luggage to load individual when outgoing
Article；In order to increase the retractility of luggage spatial content, many luggages all employ slide fastener composite sandwich structural；In order to rise safely
See, so necessarily result in the need for locking multiple slide fasteners.If all setting one group of lockset for per a pair of of slider of zipper fastener, that will
So that entire luggage case is not only unsightly but also not practical enough, while also increase the cost of luggage case.It exists in the prior art on double
The lock-in techniques of slide fastener, but structure is excessively complicated, is unfavorable for the design of lockset.
The content of the invention
The present invention provides a kind of double slide fastener lock, solves to complete two groups even the locking reconciliation of multigroup slide fastener in a lockset
Lock causes external beautiful and succinct and simple in structure, easily operated while cost-effective.
In order to solve the above-mentioned technical problem, the technical solution used in the present invention is：
A kind of double slide fastener lock, including face-piece, bottom case and cover board, the cover board is arranged between the face-piece and bottom case, institute
It states and an accommodating cavity is formed between cover board and the face-piece；Be provided in the accommodating cavity lock core component, the first latch components and
Second latch components；Knob is further included, the knob is respectively cooperating with connecting the lock core component, the first latch components and the second lock
Buckle assembly；
In the case where lock core component is in the unlocked state, the knob connects first latch components by rotary drive to the left
Second latch components are connected with by rotary drive to the right；
In the case where lock core component is in and closes lock status, knob can not then distinguish rotary drive connect first latch components and
Second latch components.
Further, the lock core component includes pedestal, clutch block is provided on the pedestal, on the clutch block
It is provided with lock core, the lock core drive connection clutch block；The knob is set on the lock core, in the face-piece
Portion is provided with to install the mounting hole of the knob.
Preferably, first latch components and second latch components are symmetrically disposed in the two of the lock core component
Side.
Further, first latch components and the second latch components include switching piece, latch hook and latch hook spring respectively,
The knob drive connection switching piece, the switching piece mating connection latch hook, the latch hook spring is arranged on described
On latch hook；It is provided with to house the storage tank of the latch hook spring on the face-piece and be provided with and the latch hook
The interface for slider of zipper fastener insertion matched somebody with somebody.
Further, the latch hook includes stopper section, driving section and lock tongue, and the stopper section connects the driving section respectively
And lock tongue；Slip limit hole, the driving section mating connection slip limit hole are provided on the switching piece；The clutch
The bottom of block is provided with the groove for stopper section disengaging.The mating connection of switching piece and latch hook：The switching piece of one side slides
When limit hole drives the movement of its homonymy latch hook driving section, the switching piece of opposite side slides the latch hook driving section of limit hole and its homonymy
It is separated and is slidably connected.
Further, the knob includes limited block, is provided with moving block on the limited block, is set on the switching piece
It is equipped with and the matched driving hole of the moving block.Knob can directly drive switching piece to move, so as to be moved with moveable lock hook.
Further, steel ball spring is provided in the bottom of the clutch block, is provided on the pedestal and the steel ball
The matched location hole of spring；So that clutch block is in specific position, there are metastable fixed points, it is not easy to generate the offset that walks.
Because due to the offset of clutch block position, it is easy to cause stopper section and cannot be introduced into groove or can not be completely into groove, and shadow
The complete opening of lock tongue is rung, cause " clamping lock ".
Preferably, the quantity of the location hole is 2, and the unlock with clutch block is corresponding with the position locked；Preferably, institute
Groove is stated as scalloped recess；Arc spacer is provided between the limited block and face-piece；So that the rotation of knob is more stablized.
Preferably, on the cover board, jacking block is provided with immediately below the interface, is provided with below the jacking block
Jacking block spring.Position-limiting action is provided for the disengaging of lock tongue, while can prevent lock tongue from arbitrarily deviating.
Preferably, the bottom case both sides be provided with convenient for bolt by straight slot, the cover board is provided at both ends with and bolt
Matched side channel, bolt fixed column is provided on the face-piece, and bolt is fixedly attached to the spiral shell through the straight slot, side channel
Bolt fixed column so that face-piece, cover board and bottom case are fixed even closer；It is additionally provided with below the switching piece for support institute
State the force bearing plate of switching piece.
The present invention provides a kind of double slide fastener lock, and including face-piece, bottom case and cover board, the cover board is arranged on the face-piece and bottom
Between shell, an accommodating cavity is formed between the cover board and the face-piece；Lock core component, the first lock are provided in the accommodating cavity
Buckle assembly and the second latch components；Knob is further included, the knob is respectively cooperating with connecting the lock core component, the first latch components
With the second latch components；
In the case where lock core component is in the unlocked state, the knob by anticlockwise control the first latch components and pass through to
Right rotation controls the second latch components.The double slide fastener lock can be completed in a lockset two groups even multigroup slide fastener locking and
Unlock, under the cooperation of knob and lock core, is opened and closed left and right sides latch hook.Cause external beautiful and letter while its is cost-effective
It is clean and simple in structure, easily operated.
Description of the drawings
Fig. 1 is a kind of double slide fastener lock construction schematic diagram of the present invention；
Fig. 2 is a kind of double slide fastener lock decomposition texture schematic diagram of the present invention；
Fig. 3 is that a kind of double slide fastener lock of the present invention removes the structure diagram after face-piece and bottom case；
Fig. 4 is a kind of double slide fastener lock latch components exploded structure diagram of the present invention；
Fig. 5 is a kind of lock core component partial structural diagram of double slide fastener lock of the present invention；
Fig. 6 is a kind of shell structure schematic diagram of double slide fastener lock of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings, embodiments of the present invention are specifically illustrated, attached drawing is only for reference and illustrates to use, and does not form pair
The limitation of scope of patent protection of the present invention.
As shown in Figures 1 to 6, a kind of double slide fastener lock, including face-piece 1, bottom case 2 and cover board 3, the cover board 3 is arranged on described
Between face-piece 1 and bottom case 2, an accommodating cavity is formed between the cover board 3 and the face-piece 1；Lock is provided in the accommodating cavity
Core assembly, the first latch components and the second latch components；Knob 6 is further included, the knob 6 is respectively cooperating with connecting the lock core group
Part, the first latch components and the second latch components；
In the case where lock core component is in the unlocked state, the knob 6 connects the first lock group by rotary drive to the left
Part connects second latch components with by rotary drive to the right；
In the case where lock core component is in and closes lock status, knob 6 can not then distinguish rotary drive and connect first latch components
With the second latch components.
The lock core component includes pedestal 41, clutch block 43 is provided on the pedestal 41, on the clutch block 43
It is provided with lock core 42, the lock core 42 is sequentially connected the clutch block 43；The knob 6 is set on the lock core 42, in institute
The middle part for stating face-piece 1 is provided with to install the mounting hole 12 of the knob 6.
The present embodiment takes most succinct structure design, by first latch components and second latch components pair
It is arranged on the both sides of the lock core component with claiming.First latch components and the second latch components include respectively switching piece 52,
Latch hook 51 and latch hook spring 53, the knob 6 are sequentially connected the switching piece 52, and the switching piece 52 is connected the latch hook
51, the latch hook spring 53 is arranged on the latch hook 51；It is provided with to house the latch hook spring 53 on the face-piece 1
Storage tank 13 and be provided with and the latch hook 51 it is matched for slider of zipper fastener insertion interface 11.Specifically, the lock
Hook 51 includes stopper section 513, driving section 512 and lock tongue 511, and the stopper section 513 connects the driving section 512 and lock tongue respectively
511；Be provided on the switching piece 52 slide limit hole 521, the driving section 512 be connected it is described slip limit hole 521；
The bottom of the clutch block 43 is provided with the groove 431 for the stopper section 513 disengaging；The groove 431 is scalloped recess.
In the present embodiment, the knob 6 includes limited block 61, is provided with moving block 62 on the limited block 61, described turn
It is provided in contact pin 52 and the 62 matched driving hole 522 of moving block；Arc is provided between the limited block 61 and face-piece 1
Shape gasket 54.Specifically, limited block, arc spacer and face-piece can play good position-limiting action, prevent the disengaging of knob.
In the present embodiment, steel ball spring 44 is provided in the bottom of the clutch block 43, be provided on the pedestal 41 with
The 44 matched location hole of steel ball spring.The quantity of the location hole is 2.Specifically, in key rotation lock core, drive
Clutch block rotates, and clutch block is rotated on pedestal, reaches location hole and is positioned.
In the present embodiment, on the cover board 3, jacking block 55 is provided with immediately below the interface 11, in the jacking block 55
Lower section be provided with jacking block spring 56.
In the present embodiment, 2 both sides of bottom case be provided with convenient for bolt 7 by straight slot 21,3 both ends of cover board are set
Have with 7 matched side channel of bolt, bolt fixed column 14 is provided on the face-piece 1, bolt 7 through the straight slot 21, side channel, Gu
Surely it is connected to the bolt fixed column 14.
In the present embodiment, it is additionally provided in the lower section of the switching piece 52 for the force bearing plate of switching piece described in support 52
31。
Operation principle：During unlock, first with key rotary locking cylinder, lock core transmission clutch block rotates by a certain angle so that from
The groove of conjunction block and the stopper section of latch hook are opposite, and then to one side turn knob, knob drives the transmission of switching piece transmission latch hook
Portion, stopper section of the driving section with moveable lock hook enters groove and compresses second spring, while lock tongue exits interface, and slider of zipper fastener is taken
Go out, unclamp knob, the second spring compressed provides restoring force, drive connection switching piece, and switching piece is sequentially connected knob again, rotation
Button returns to initial position, and lock tongue reenters interface, completes the unlock of this layback chain；At this point, it similarly only needs to opposite side
Turn knob, you can to complete the unlock to opposite side slide fastener；During locking, in the unlocked state, the opposite side locked to needs
Turn knob, knob transmission switching piece, switching piece transmission latch hook, the lock tongue of latch hook exit interface, slider of zipper fastener are inserted into grafting
In mouthful, knob is then unclamped, knob returns to initial position, and lock tongue clasps slider of zipper fastener, and then key is inserted into lock core and rotates so that
Clutch block rotates, at this point, the stopper section of groove and latch hook is staggered so that stopper section cannot be introduced into groove, so as to complete to lock
Action.
It is emphasized that we according to the quantity of slide fastener, can arbitrarily increase the quantity of interface and match with it
Latch hook, latch hook spring, it is only necessary to latch hook and the switching piece of the same side are connected, transmission is formed, then can realize to the same side
Multigroup slide fastener group opening and closing.
Above disclosed is only presently preferred embodiments of the present invention, it is impossible to the rights protection model of the present invention is limited with this
It encloses, therefore the equivalent variations made according to scope of the present invention patent, it is still within the scope of the present invention.
Claims (8)
1. a kind of double slide fastener lock, including face-piece, bottom case and cover board, the cover board is arranged between the face-piece and bottom case, described
An accommodating cavity is formed between cover board and the face-piece；It is characterized in that：Lock core component, the first lock are provided in the accommodating cavity
Buckle assembly and the second latch components；Knob is further included, the knob is respectively cooperating with connecting the lock core component, the first latch components
With the second latch components；
In the case where lock core component is in the unlocked state, the knob connects first latch components by rotary drive to the left and leads to
It crosses rotary drive to the right and connects second latch components；
In the case where lock core component is in and closes lock status, knob can not then distinguish rotary drive and connect first latch components and second
Latch components；
The lock core component includes pedestal, is provided with clutch block on the pedestal, lock core, institute are provided on the clutch block
State the lock core drive connection clutch block；The knob is set on the lock core, is provided with and is used in the middle part of the face-piece
The mounting hole of the knob is installed；Steel ball spring is provided in the bottom of the clutch block, be provided on the pedestal with it is described
The matched location hole of steel ball spring.
2. a kind of double slide fastener lock according to claim 1, it is characterised in that：First latch components and second lock
Buckle assembly is symmetrically disposed in the both sides of the lock core component.
3. a kind of double slide fastener lock according to claim 2, it is characterised in that：First latch components and the second lock group
Part includes switching piece, latch hook and latch hook spring, the knob drive connection switching piece respectively, and the switching piece is connected
The latch hook, the latch hook spring are arranged on the latch hook；It is provided with to house the latch hook spring on the face-piece
Storage tank and be provided with and the latch hook it is matched for slider of zipper fastener insertion interface.
4. a kind of double slide fastener lock according to claim 3, it is characterised in that：The latch hook include stopper section, driving section and
Lock tongue, the stopper section connect the driving section and lock tongue respectively；Slip limit hole, the transmission are provided on the switching piece
Portion's mating connection slip limit hole；The bottom of the clutch block is provided with the groove for stopper section disengaging.
5. a kind of double slide fastener lock according to claim 4, it is characterised in that：The knob includes limited block, the /V
Moving block is provided on block, is provided on the switching piece and the matched driving hole of the moving block.
6. a kind of double slide fastener lock according to claim 5, it is characterised in that：The quantity of the location hole is 2；Described
Arc spacer is provided between limited block and face-piece；The groove is scalloped recess.
7. a kind of double slide fastener lock according to claim 4, it is characterised in that：On the cover board, the interface just under
Side is provided with jacking block, and jacking block spring is provided with below the jacking block.
8. a kind of double slide fastener lock according to claim 4, it is characterised in that：The bottom case both sides are provided with to be led to convenient for bolt
The straight slot crossed, the cover board are provided at both ends with and the matched side channel of bolt；Bolt fixed column is provided on the face-piece, bolt is worn
The straight slot, side channel are crossed, is fixedly attached to the bolt fixed column；It is additionally provided with below the switching piece for support institute
State the force bearing plate of switching piece.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610630638.2A CN106050014B (en) | 2016-08-01 | 2016-08-01 | A kind of double slide fastener lock |
| JP2016004997U JP3208192U (en) | 2016-08-01 | 2016-10-17 | Locking device for slide fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610630638.2A CN106050014B (en) | 2016-08-01 | 2016-08-01 | A kind of double slide fastener lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106050014A CN106050014A (en) | 2016-10-26 |
| CN106050014B true CN106050014B (en) | 2018-05-22 |
Family
ID=57197516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610630638.2A Active CN106050014B (en) | 2016-08-01 | 2016-08-01 | A kind of double slide fastener lock |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3208192U (en) |
| CN (1) | CN106050014B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130860B (en) * | 2017-04-26 | 2023-05-23 | 中山可锁五金塑料制品有限公司 | Case lock with USB interface |
| CN107339024B (en) * | 2017-06-30 | 2023-08-01 | 东莞市怡丰锁业有限公司 | Lock structure and suitcase |
| CN108678562B (en) * | 2018-08-02 | 2024-02-09 | 南通福特德尔智能科技有限公司 | Lock hole-free intelligent lock |
| 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 |
| CN110614956B (en) * | 2019-10-23 | 2023-07-18 | 安道拓(重庆)汽车部件有限公司 | Automobile seat unlocking mechanism |
| CN114135169B (en) * | 2020-09-04 | 2023-01-13 | 金泰祥精密五金（昆山）有限公司 | Lock and case |
| CN112459625A (en) * | 2020-12-11 | 2021-03-09 | 东莞市兴鑫科技有限公司 | Split door lock |
| CN113027235B (en) * | 2021-01-13 | 2022-06-28 | 金泰祥精密五金（昆山）有限公司 | Lock tongue module and modular lock |
| CN114320035B (en) * | 2021-12-13 | 2023-05-12 | 澳柯玛股份有限公司 | Refrigerator children lock |
| CN114658291B (en) * | 2022-03-09 | 2023-03-24 | 厦门元嘉精密五金科技有限公司 | Mechanical door lock |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001311330A (en) * | 2000-04-26 | 2001-11-09 | Hinomoto Jomae Ltd | Lock device using magnet |
| CN203441212U (en) * | 2013-05-31 | 2014-02-19 | 东莞市怡丰锁业有限公司 | Mechanical lock |
| CN103938949A (en) * | 2014-04-22 | 2014-07-23 | 东莞市怡丰锁业有限公司 | Lock |
| CN204850780U (en) * | 2015-07-23 | 2015-12-09 | 金泰祥精密五金（昆山）有限公司 | Push -down hasp pulling -on piece case and bag lock in formula of imbedding |
| CN206035143U (en) * | 2016-08-01 | 2017-03-22 | 东莞市怡丰锁业有限公司 | Double -zipper lock |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5496539B2 (en) * | 2009-04-17 | 2014-05-21 | 株式会社日乃本錠前 | Zipper lock |
-
2016
- 2016-08-01 CN CN201610630638.2A patent/CN106050014B/en active Active
- 2016-10-17 JP JP2016004997U patent/JP3208192U/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001311330A (en) * | 2000-04-26 | 2001-11-09 | Hinomoto Jomae Ltd | Lock device using magnet |
| CN203441212U (en) * | 2013-05-31 | 2014-02-19 | 东莞市怡丰锁业有限公司 | Mechanical lock |
| CN103938949A (en) * | 2014-04-22 | 2014-07-23 | 东莞市怡丰锁业有限公司 | Lock |
| CN204850780U (en) * | 2015-07-23 | 2015-12-09 | 金泰祥精密五金（昆山）有限公司 | Push -down hasp pulling -on piece case and bag lock in formula of imbedding |
| CN206035143U (en) * | 2016-08-01 | 2017-03-22 | 东莞市怡丰锁业有限公司 | Double -zipper lock |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3208192U (en) | 2016-12-28 |
| CN106050014A (en) | 2016-10-26 |
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