CN206035143U - Double -zipper lock - Google Patents
Double -zipper lock Download PDFInfo
- Publication number
- CN206035143U CN206035143U CN201620835974.6U CN201620835974U CN206035143U CN 206035143 U CN206035143 U CN 206035143U CN 201620835974 U CN201620835974 U CN 201620835974U CN 206035143 U CN206035143 U CN 206035143U
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- China
- Prior art keywords
- piece
- lock core
- slide fastener
- face
- knob
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Abstract
The utility model provides a double -zipper lock, including face -piece, drain pan and apron, the apron sets up between face -piece and the drain pan, the apron with form a holding chamber between the face -piece, the holding intracavity is provided with lock core subassembly, a latching assembly and the 2nd latching assembly, still include the knob, the knob cooperates the connection respectively lock core subassembly, a latching assembly and the 2nd latching assembly, the lock core subassembly includes the base be provided with the separation and reunion piece on the base be provided with the lock core on the separation and reunion piece, the lock core transmission is connected the separation and reunion piece. This double -zipper lock can accomplish locking and unblock two sets of or even the multiunit zip fastener in a tool to lock, cost -effective make simultaneously external pleasing to the eye and succinct, and simple structure, easily operation.
Description
Technical field
This utility model is related to Chest lockset technical field, more particularly to a kind of double slide fastener lock.
Background technology
With expanding economy, movement of population is increasing, and people carry case and bag to load individual when outgoing, often
Article；In order to increase the retractility of case and bag spatial content, many case and bag all employ slide fastener composite sandwich structural；In order to safety rises
See, so necessarily result in the need for locking multiple slide fasteners.If all arranging one group of lockset for every a pair of slider of zipper fasteners, that will
So that whole luggage case is not only unsightly but also not practical enough, while also increase the cost of luggage case.Exist with regard to double in prior art
The lock-in techniques of slide fastener, but structure is excessively complicated, is unfavorable for the design of lockset.
Utility model content
This utility model provides a kind of double slide fastener lock, and solution completes two groups even locking of multigroup slide fastener in a lockset
And unblock, cause while cost-effective external attractive in appearance and succinct and simple structure, easily operated.
In order to solve above-mentioned technical problem, technical solution adopted in the utility model is：
A kind of double slide fastener lock, including face-piece, drain pan and cover plate, the cover plate is arranged between the face-piece and drain pan, institute
State and between cover plate and the face-piece, form a containing cavity；The accommodating intracavity be provided with lock core component, the first latch components and
Second latch components；Also include knob, the knob is respectively cooperating with connecting the lock core component, the first latch components and the second lock
Buckle assembly；
In lock core component under released state, the knob connects first latch components by rotary drive to the left
Connect second latch components with by rotary drive to the right；
In lock core component in closing under lock status, knob cannot then distinguish rotary drive connect first latch components and
Second latch components.
Further, the lock core component includes base, on the base is provided with clutch block, on the clutch block
It is provided with lock core, the lock core is connected the clutch block；The knob is set on the lock core, in the face-piece
Portion is provided with the installing hole for installing 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 is connected the switching piece, and the switching piece is connected the latch hook, and the latch hook spring is arranged on described
On latch hook；The storage tank for housing the latch hook spring is provided with the face-piece, and is 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 dead bolt, and the stopper section connects the driving section respectively
And dead bolt；It is provided with slip spacing hole on the switching piece, the driving section is connected the slip spacing hole；The clutch
The bottom of block is provided with the groove for stopper section turnover.Switching piece is connected with latch hook：The switching piece of side slides
When spacing hole drives its homonymy latch hook driving section to move, the switching piece slip spacing hole of opposite side and the latch hook driving section of its homonymy
It is separated and is slidably connected.
Further, the knob includes limited block, is provided with moving block, sets on the switching piece on the limited block
It is equipped with and the driving hole for rotating Block- matching.Knob can directly drive switching piece to move, so as to band moveable lock hook is moved.
Further, the bottom of the clutch block is provided with steel ball spring, is provided with the base and the steel ball
The location hole of spring matching；So that there is metastable fixing point in ad-hoc location in clutch block, it is not easy to produce the skew that walks.
Because due to the skew of clutch block position, it is easily caused stopper section and cannot be introduced into groove or cannot be completely into groove, and shadow
Fully opening for dead bolt is rung, cause " kayser ".
Preferably, the quantity of the location hole is 2, corresponding with the position locked with the unblock of clutch block；Preferably, institute
Groove is stated for scalloped recess；Arc spacer is provided between the limited block and face-piece；So that the rotation of knob is more stable.
Preferably, on the cover plate, immediately below the interface, jacking block is provided with, is provided with below the jacking block
Jacking block spring.Turnover for dead bolt provides position-limiting action, while can prevent dead bolt from arbitrarily offseting.
Preferably, the drain pan both sides are provided with the groove for being easy to bolt to pass through, and the cover plate two ends are provided with and bolt
The side channel of matching, is provided with bolt fixed column on the face-piece, bolt passes through the groove, side channel, is fixedly attached to the spiral shell
Bolt fixed column so that face-piece, cover plate and drain pan are fixed even closer；It is additionally provided with below the switching piece for support institute
State the force bearing plate of switching piece.
This utility model provides a kind of double slide fastener lock, and including face-piece, drain pan and cover plate, the cover plate is arranged on the face-piece
Between drain pan, a containing cavity between the cover plate and the face-piece, is formed；The accommodating intracavity be provided with lock core component,
First latch components and the second latch components；Also include knob, the knob is respectively cooperating with connecting the lock core group
Part, the first latch components and the second latch components；
In lock core component under the released state, the knob by the first latch components of Spin Control to the left and by
Right rotation controls the second latch components.Double slide fastener lock can complete in a lockset two groups even the locking of multigroup slide fastener and
Under the cooperation of unblock, knob and lock core, left and right sides latch hook is opened and closed.Cause while which is cost-effective external attractive in appearance and simple
It is clean and simple structure, easily operated.
Description of the drawings
Fig. 1 is a kind of double slide fastener lock construction schematic diagram of this utility model；
Fig. 2 is that a kind of double slide fastener of this utility model locks decomposition texture schematic diagram；
Fig. 3 is the structural representation after a kind of double slide fastener lock of this utility model removes face-piece and drain pan；
Fig. 4 is that a kind of double slide fastener of this utility model locks latch components exploded structural representation；
Fig. 5 is a kind of lock core component partial structural diagram of double slide fastener lock of this utility model；
Fig. 6 is a kind of shell structure schematic diagram of double slide fastener lock of this utility model.
Specific embodiment
Below in conjunction with the accompanying drawings, embodiment of the present utility model is specifically illustrated, accompanying drawing is only for reference and explanation is used, not structure
The restriction of this utility model scope of patent protection in pairs.
As shown in Figures 1 to 6, a kind of double slide fastener lock, including face-piece 1, drain pan 2 and cover plate 3, the cover plate 3 is arranged on described
Between face-piece 1 and drain pan 2, a containing cavity between the cover plate 3 and the face-piece 1, is formed；The accommodating intracavity is provided with lock
Core assembly, the first latch components and the second latch components；Also include knob 6, the knob 6 is respectively cooperating with connecting the lock core group
Part, the first latch components and the second latch components；
In lock core component under released state, the knob 6 connects the first lock group by rotary drive to the left
Part and second latch components are connected by rotary drive to the right；
In lock core component in closing under lock status, knob 6 cannot then be distinguished rotary drive and connect first latch components
With the second latch components.
The lock core component includes base 41, is provided with clutch block 43 on the base 41, on the clutch block 43
It is provided with lock core 42, the lock core 42 is 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 the installing hole 12 for installing the knob 6.
First latch components and second latch components are symmetrically disposed in the both sides of the lock core component.It is described
First latch components and the second latch components include switching piece 52, latch hook 51 and latch hook spring 53 respectively, and the transmission of the knob 6 connects
Connect the switching piece 52, the switching piece 52 is connected the latch hook 51, the latch hook spring 53 is arranged on the latch hook 51
On；The storage tank 13 for housing the latch hook spring 53 is provided with the face-piece 1, and is provided with and the latch hook 51
The interface 11 for slider of zipper fastener insertion of matching.Specifically, the latch hook 51 includes stopper section 513, driving section 512 and dead bolt
511, the stopper section 513 connects the driving section 512 and dead bolt 511 respectively；It is spacing that slip is provided with the switching piece 52
Hole 521, the driving section 512 is connected the slip spacing hole 521；The bottom of the clutch block 43 is provided with stops for described
The groove 431 of the turnover of stopper 513；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
The driving hole 522 matched with the moving block 62 is provided with contact pin 52；Arc is provided between the limited block 61 and face-piece 1
Shape pad 54.Specifically, limited block, arc spacer and face-piece can play good position-limiting action, prevent the disengaging of knob.
In the present embodiment, the bottom of the clutch block 43 is provided with steel ball spring 44, be provided with the base 41 with
The location hole of the matching of the steel ball spring 44.The quantity of the location hole is 2.Specifically, in key rotation lock core, drive
Clutch block rotates, and clutch block is rotated on base, reaches location hole and is positioned.
In the present embodiment, on the cover plate 3, jacking block 55 immediately below the interface 11, is provided with, in the jacking block 55
Lower section be provided with jacking block spring 56.
In the present embodiment, 2 both sides of the drain pan are provided with the groove 21 for being easy to bolt 7 to pass through, and 3 two ends of the cover plate are arranged
There is the side channel matched with bolt 7, on the face-piece 1, be provided with bolt fixed column 14, bolt 7 passes through the groove 21, side channel, Gu
Surely it is connected to the bolt fixed column 14.
In the present embodiment, the force bearing plate for switching piece described in support 52 is additionally provided with the lower section of the switching piece 52
31。
Operation principle：During unblock, key rotary locking cylinder, lock core transmission clutch block is used to rotate to an angle first so that from
The groove for closing block is opposite with the stopper section of latch hook, and then to side rotary knob, knob drives switching piece to be driven the transmission of latch hook
Portion, stopper section of the driving section with moveable lock hook enter groove and compress second spring, while dead bolt exits interface, slider of zipper fastener are taken
Go out, unclamp knob, the second spring compressed provides restoring force, and be connected switching piece, switching piece is connected knob again, rotation
Button returns to initial position, and dead bolt reenters interface, completes the unblock of this layback chain；Now, only needed to opposite side in the same manner
Rotary knob, you can to complete the unblock to opposite side slide fastener；When locking, in the unlocked state, the opposition side locked to needs
Rotary knob, knob transmission switching piece, switching piece transmission latch hook, the dead bolt of latch hook exit interface, slider of zipper fastener are inserted grafting
In mouthful, knob is then unclamped, knob returns to initial position, and dead bolt clasps slider of zipper fastener, then key inserts lock core and rotates so that
Clutch block rotates, and now, groove is staggered with the stopper section of latch hook so that stopper section cannot be introduced into groove, so as to complete locking
Action.
It is emphasized that we according to the quantity of slide fastener, can arbitrarily be increased the quantity of interface and be matched with which
Latch hook, latch hook spring, it is only necessary to latch hook is connected with the switching piece of the same side, formed transmission, then can realize to the same side
Multigroup slide fastener group opening and closing.
Above disclosed is only preferred embodiment of the present utility model, it is impossible to limit right of the present utility model with this
Protection domain, therefore the equivalent variations made according to this utility model claim, still belong to the model covered by this utility model
Enclose.
Claims (10)
1. a kind of double slide fastener is locked, and including face-piece, drain pan and cover plate, the cover plate is arranged between the face-piece and drain pan, described
A containing cavity is formed between cover plate and the face-piece；It is characterized in that：The accommodating intracavity is provided with lock core component, the first lock
Buckle assembly and the second latch components；Also include knob, the knob is respectively cooperating with connecting the lock core component, the first latch components
With the second latch components.
2. a kind of double slide fastener according to claim 1 is locked, it is characterised in that：The lock core component includes base, described
Clutch block is provided with base, lock core is provided with the clutch block, and the lock core is connected the clutch block；The rotation
Button is set on the lock core, is provided with the installing hole for installing the knob in the middle part of the face-piece.
3. a kind of double slide fastener according to claim 2 is locked, 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.
4. a kind of double slide fastener according to claim 3 is locked, it is characterised in that：First latch components and the second lock group
Part includes switching piece, latch hook and latch hook spring respectively, and the knob is connected the switching piece, and the switching piece is connected
The latch hook, the latch hook spring are arranged on the latch hook；It is provided with the face-piece for housing the latch hook spring
Storage tank, and be provided with match with the latch hook for slider of zipper fastener insertion interface.
5. a kind of double slide fastener according to claim 4 is locked, it is characterised in that：The latch hook include stopper section, driving section and
Dead bolt, the stopper section connect the driving section and dead bolt respectively；Slip spacing hole, the transmission is provided with the switching piece
Portion is connected the slip spacing hole；The bottom of the clutch block is provided with the groove for stopper section turnover.
6. a kind of double slide fastener according to claim 5 is locked, it is characterised in that：The knob includes limited block, described spacing
Moving block is provided with block, is provided with and the driving hole for rotating Block- matching on the switching piece.
7. a kind of double slide fastener according to claim 6 is locked, it is characterised in that：The bottom of the clutch block is provided with steel ball
Spring, is provided with the location hole matched with the steel ball spring on the base.
8. a kind of double slide fastener according to claim 7 is locked, 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.
9. a kind of double slide fastener according to claim 5 is locked, it is characterised in that：On the cover plate, the interface just under
Side is provided with jacking block, below the jacking block is provided with jacking block spring.
10. a kind of double slide fastener according to claim 5 is locked, it is characterised in that：The drain pan both sides are provided with is easy to bolt
The groove for passing through, the cover plate two ends are provided with the side channel matched with bolt；Bolt fixed column, bolt is provided with the face-piece
Through the groove, side channel, the bolt fixed column is fixedly attached to；It is additionally provided with for holding below the switching piece
Hold in the palm the force bearing plate of the switching piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620835974.6U CN206035143U (en) | 2016-08-01 | 2016-08-01 | Double -zipper lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620835974.6U CN206035143U (en) | 2016-08-01 | 2016-08-01 | Double -zipper lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206035143U true CN206035143U (en) | 2017-03-22 |
Family
ID=58307899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620835974.6U Active CN206035143U (en) | 2016-08-01 | 2016-08-01 | Double -zipper lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206035143U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050014A (en) * | 2016-08-01 | 2016-10-26 | 东莞市怡丰锁业有限公司 | Double zipper lock |
| CN108979359A (en) * | 2018-08-13 | 2018-12-11 | 东莞市怡丰锁业有限公司 | A kind of luggage puzzle lock for zipper |
-
2016
- 2016-08-01 CN CN201620835974.6U patent/CN206035143U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050014A (en) * | 2016-08-01 | 2016-10-26 | 东莞市怡丰锁业有限公司 | Double zipper lock |
| CN106050014B (en) * | 2016-08-01 | 2018-05-22 | 东莞市怡丰锁业有限公司 | A kind of double slide fastener lock |
| CN108979359A (en) * | 2018-08-13 | 2018-12-11 | 东莞市怡丰锁业有限公司 | A kind of luggage puzzle lock for zipper |
| CN108979359B (en) * | 2018-08-13 | 2024-01-12 | 东莞市怡丰锁业有限公司 | Case zipper coded lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |