CN104358479B - Case and bag puzzle lock for zipper - Google Patents
Case and bag puzzle lock for zipper Download PDFInfo
- Publication number
- CN104358479B CN104358479B CN201410658373.8A CN201410658373A CN104358479B CN 104358479 B CN104358479 B CN 104358479B CN 201410658373 A CN201410658373 A CN 201410658373A CN 104358479 B CN104358479 B CN 104358479B
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- lock
- cam
- zipper
- locking
- latch hook
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Abstract
nullA kind of case and bag puzzle lock for zipper，Including lock body、Zipper lock and password wheels lock core，Password wheels lock core includes multiple cipher wheels and locking bar，Password wheels include character wheel and cam，Character wheel drives cam rotation，Cam inner ring is provided with positive stop lug boss，Positive stop lug boss is provided with cam and installs groove，Positive stop lug boss is provided with inclined-plane and " C " shape locking face，Inclined-plane is positioned at cam and installs groove two side position，Inclined-plane connects cam and installs sidewall and " C " shape locking face of groove，" C " shape locking face is positioned at except inclined-plane and cam install the position except groove，Locking bar is provided with the projection consistent with cam quantity，Each projection matches with the inclined-plane on corresponding cam or " C " shape locking face，It is provided with latticing between password wheels lock core and zipper lock，One end of latticing is connected with the locking bar of password wheels lock core，The other end of latticing matches with the latch hook of zipper lock，This case and bag puzzle lock for zipper has simple in construction、Reliability is high、The feature that cost is low.
Description
Technical field
The present invention relates to case and bag puzzle lock for zipper.
Background technology
nullExisting case and bag puzzle lock for zipper is arranged on case and bag panel，Including lock body、Zipper lock and password wheels lock core，Password wheels lock core and zipper lock are arranged on lock body，And password wheels lock core controls unlatching and the locking of zipper lock，Zipper lock includes latch hook、Locked groove、Locking spring and latch hook switch，Latch hook coordinates with case and bag slider of zipper fastener，Slider of zipper fastener is locked in locked groove，Locking spring provides the restoring force of latch hook locking，Latch hook switch band moveable lock hook is opened，And traditional password wheels lock core includes multiple cipher wheels and locking bar，Password wheels include the cam of character wheel，Cam rotation is driven by rotating character wheel，Cam is made to locking bar moving-limiting and to lift restrictions，Realize locking and the unlatching of password wheels lock core，Restriction due to the modeling structure of lock body and the installation site of password wheels，The locking of password wheels lock and unlock and general all switched the movement along the axial direction of cam with lock body from locking bar and coordinate and realize，Existing password wheels lock core adopts cam outer ring to be provided with depression and the structure of locking bar cooperation，When the depression of all cams is simultaneously facing to locking bar，Locking bar enters depression towards the radial direction of cam，Thus reaching to open the purpose of password wheels lock core，And the mode that this locking bar moves unblock along the radial direction of cam also needs to by intermediate conversion connector，By moving direction, the axial direction converted to along cam moves，Can be only achieved locking bar lock body switch is lifted restrictions，Intermediate conversion connector one end coordinates with locking bar，The other end matches with lock body switch，It is which coordinates inefficacy all will cause that password wheels lock core cannot work，Add inefficacy hidden danger，And password wheels is locked to the lock body of this small volume，Its structure is more simply put more good，Many parts mean that more cost、Many one assemble flow、Many links that lost efficacy together.
Summary of the invention
The technical problem to be solved is: provide the case and bag puzzle lock for zipper that a kind of simple in construction, reliability are high, cost is low.
nullIn order to solve above-mentioned technical problem，The technical solution of the present invention is such that a kind of case and bag puzzle lock for zipper，Including lock body、Zipper lock and password wheels lock core，Password wheels lock core and zipper lock are arranged on lock body，And password wheels lock core controls unlatching and the locking of zipper lock，Zipper lock includes latch hook、Locked groove、Locking spring and latch hook switch，Latch hook coordinates with case and bag slider of zipper fastener，Slider of zipper fastener is locked in locked groove，Locking spring provides the restoring force of latch hook locking，Latch hook switch band moveable lock hook is opened，Described password wheels lock core includes multiple cipher wheels and locking bar，Described password wheels include character wheel and cam，Described character wheel drives cam rotation，Described cam inner ring is provided with positive stop lug boss，Described positive stop lug boss is provided with cam and installs groove，Positive stop lug boss is provided with inclined-plane and " C " shape locking face，Described inclined-plane is positioned at cam and installs groove two side position，Inclined-plane connects cam and installs sidewall and " C " shape locking face of groove，Described " C " shape locking face is positioned at except inclined-plane and cam install the position except groove，Described locking bar is provided with the projection consistent with cam quantity，Each projection matches with the inclined-plane on corresponding cam or " C " shape locking face，It is provided with latticing between password wheels lock core and zipper lock，One end of latticing is connected with the locking bar of password wheels lock core，The other end of latticing matches with the latch hook of zipper lock，When projection on locking bar matches with " C " the shape locking face on corresponding cam，Password wheels lock core locking，Latticing restriction latch hook motion，When projection on locking bar matches with the inclined-plane on corresponding cam，Password wheels lock core is opened，Latticing releases the locking to latch hook and limits.
nullThe invention has the beneficial effects as follows: due in above-mentioned technical solution，The locking of password wheels lock core and unlatching control unlatching and the locking of zipper lock，Owing to the transmission between zipper lock and password wheels lock core is to be realized by latticing，The latch hook only promoting latch hook switch ability zipper lock when password wheels lock core is in opening disengages with slider of zipper fastener，So that slider of zipper fastener can deviate from opening slide fastener lock from locked groove，The cam inner ring of password wheels lock core is provided with positive stop lug boss and cam installs groove，When all projections on locking bar are corresponding with the cam installation groove position on corresponding cam，Namely all of cam is all driven by character wheel and turns to unlocking cipher position，This hour locking lever can move to password wheels lock core open position，Namely password wheels lock core drives latticing to move the restriction released zipper lock，Now can pass through to promote the locking that the switch of zipper lock releases zipper lock to get final product opening slide fastener lock，When needs locking zipper lock，Slider of zipper fastener is put into locked groove and coordinates locking with latch hook，And rotate one or more character wheel drive cam rotation in this case，The cam then projection rotated is by the side being moved adjacent to " C " shape locking face on inclined-plane near the side of the sidewall of cam installation groove along inclined-plane，And be finally displaced on " C " shape locking face，Inclined-plane drives projection and locking bar to move the axial distance on an inclined-plane along the axial direction of cam in the process，And，The projection of locking bar is limited in locking position when coordinating with " C " shape locking face，Now password wheels lock core locking，Along with moving axially of locking bar，Latticing is also axially moved the axial distance on an inclined-plane with locking bar，Latticing now moves to the position matched with zipper lock latch hook，And limit latch hook motion unlatching，Zipper lock just cannot pass through latch hook switch open zipper lock，It is achieved thereby that the locking of zipper lock，The password wheels lock core of this zipper lock has only to password wheels and locking bar can realize locking and unlatching，It is no longer necessary to intermediate connector，Therefore case and bag puzzle lock for zipper provided by the invention has simple in construction、Reliability is high、The feature that cost is low.
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of case and bag puzzle lock for zipper provided by the invention.
Fig. 2 is in opening schematic diagram after the removal lock body in Fig. 1.
Fig. 3 is the upward view of Fig. 2.
Fig. 4 is that Fig. 2 is in lockup state schematic diagram.
Fig. 5 is Fig. 4 upward view.
Fig. 6 opens latch hook switch to take out the view of slider of zipper fastener in Fig. 2.
Fig. 7 is the structural representation of the password wheels lock core opening in Fig. 4.
Fig. 8 is the structural representation of the password wheels lock core lockup state in Fig. 2.
Fig. 9 is the structural representation of the password wheels in Fig. 2.
Figure 10 is the left view of Fig. 9.
Figure 11 is the structural representation of the password wheels in Fig. 8.
Figure 12 is the left view of Figure 11.
Figure 13 is the perspective view of the cam in Fig. 7.
Figure 14 is the section view enlarged diagram of Figure 13.
Figure 15 is the structural representation of the locking bar in Fig. 2.
Detailed description of the invention
nullSuch as Fig. 1、Fig. 2、Fig. 3、Fig. 4、Fig. 5、Fig. 6、Fig. 7、Fig. 8、Fig. 9、Figure 10、Figure 11、Figure 12、Figure 13、Figure 14、Shown in Figure 15，The present invention provides a kind of case and bag puzzle lock for zipper，Including lock body 5、Zipper lock 6 and password wheels lock core 7，Password wheels lock core 7 and zipper lock 6 are arranged on lock body 5，And password wheels lock core 7 controls unlatching and the locking of zipper lock 6，Zipper lock 6 includes latch hook 6-1、Locked groove 6-2、Locking spring and latch hook switch 6-3，Latch hook 6-1 coordinates with case and bag slider of zipper fastener 13，Slider of zipper fastener 13 is locked in locked groove 6-2，Locking spring provides the restoring force of latch hook 6-1 locking，Locking spring can be a torsion spring，Latch hook 6-1 is provided to trend towards the restoring force of locking，Latch hook switch 6-3 band moveable lock hook 6-1 opens，Described password wheels lock core 7 includes multiple cipher wheels 1 and locking bar 2，Described password wheels 1 include character wheel 3 and cam 4，Described character wheel 3 band moving cam 4 rotates，Described cam 4 inner ring is provided with positive stop lug boss 4-1，Described positive stop lug boss 4-1 is provided with cam and installs groove 4-2，Positive stop lug boss 4-1 is provided with inclined-plane 4-3 and " C " shape locking face 4-4，Described inclined-plane 4-3 is positioned at cam and installs groove 4-2 two side position，Inclined-plane 4-3 connects cam and installs the sidewall 4-5 and " C " shape locking face 4-4 of groove 4-2，Described " C " shape locking face 4-4 is positioned at except inclined-plane 4-3 and cam install the position except groove 4-2，Described locking bar 2 is provided with the projection 2-1 consistent with cam 4 quantity，Each projection 2-1 and the inclined-plane 4-3 on corresponding cam 4 or " C " shape locking face 4-4 matches，Latticing 8 and spring 9 it is provided with between password wheels lock core 7 and zipper lock 6，Spring 9 can provide latticing 8 and locking bar 2 to trend towards the elastic-restoring force of password wheels lock core 7 opening，The manually opened password wheels lock core 7 of driving lever can certainly be passed through，Thus releasing the restriction to zipper lock 6，One end of latticing 8 is connected with the locking bar 2 of password wheels lock core 7，The other end of latticing 8 matches with the latch hook 6-1 of zipper lock 6，When projection 2-1 on locking bar 2 matches with " C " the shape locking face 4-4 on corresponding cam 4，Password wheels lock core 7 locking，Latticing 8 limits latch hook 6-1 motion，When projection 2-1 on locking bar 2 matches with the inclined-plane 4-3 on corresponding cam 4，Password wheels lock core 7 is opened，Latticing 8 releases the locking to latch hook 6-1 and limits.
nullAs shown in the figure，Described latticing 8 is provided with latticing projection 10，Described latch hook 6-1 includes rotating shaft 11、Tapered end 12 and limited block 14，Latch hook 6-1 be may be rotatably mounted in lock body 5 by rotating shaft 11，Described locking spring provides the restoring force of latch hook 6-1 steering lock stop bit，When being in locking position, the tapered end 12 of latch hook 6-1 matches with the slider of zipper fastener 13 of case and bag，Slider of zipper fastener 13 is fixed in locked groove 6-2，When described password wheels lock core 7 is in locking position，Described latticing projection 10 matches with limited block 14，Restriction latch hook 6-1 rotates and cannot depart from and the coordinating of slider of zipper fastener 13，When password wheels lock core 7 is in open position，Latticing projection 10 and limited block 14 are staggered，Latticing projection 10 no longer limits latch hook 6-1 and rotates unlatching，Latticing projection 10 on latticing 8 abuts against when lockup state with the limited block 14 of latch hook 6-1 and coordinates，Make latch hook 6-1 cannot switch at latch hook and under the drive of 6-3, rotate unlatching，After password wheels lock core 7 is opened，Latticing 8 moves to open position with locking bar 2，The latticing projection 10 of latticing 8 moves to the position being staggered with limited block 14 with latticing 8，Latch hook switch 6-3 is now promoted 11 to rotate around the shaft by band moveable lock hook 6-1，Tapered end 12 is made to depart from and the coordinating of slider of zipper fastener 13，Slider of zipper fastener 13 can be made to deviate from from locked groove 6-2，Opening slide fastener lock 6，This structure is extremely compact rationally，And transmission is directly reliable、Cost is low.
Claims (2)
- null1. a case and bag puzzle lock for zipper，Including lock body (5)、Zipper lock (6) and password wheels lock core (7)，Password wheels lock core (7) and zipper lock (6) are arranged on lock body (5)，And password wheels lock core (7) controls unlatching and the locking of zipper lock (6)，Zipper lock (6) includes latch hook (6-1)、Locked groove (6-2)、Locking spring and latch hook switch (6-3)，Latch hook (6-1) coordinates with case and bag slider of zipper fastener (13)，Slider of zipper fastener (13) is locked in locked groove (6-2)，Locking spring provides the restoring force of latch hook (6-1) locking，Latch hook switch (6-3) band moveable lock hook (6-1) is opened，It is characterized in that: described password wheels lock core (7) includes multiple cipher wheels (1) and locking bar (2)，Described password wheels (1) include character wheel (3) and cam (4)，Described character wheel (3) band moving cam (4) rotates，Described cam (4) inner ring is provided with positive stop lug boss (4-1)，Described positive stop lug boss (4-1) is provided with cam and installs groove (4-2)，Positive stop lug boss (4-1) is provided with inclined-plane (4-3) and " C " shape locking face (4-4)，Described inclined-plane (4-3) is positioned at cam and installs groove (4-2) two side position，Inclined-plane (4-3) connects cam and installs sidewall (4-5) and " C " shape locking face (4-4) of groove (4-2)，Described " C " shape locking face (4-4) is positioned at except inclined-plane (4-3) and cam install the position except groove (4-2)，Described locking bar (2) is provided with the projection (2-1) consistent with cam (4) quantity，Each projection (2-1) matches with the inclined-plane (4-3) on corresponding cam (4) or " C " shape locking face (4-4)，Latticing (8) it is provided with between password wheels lock core (7) and zipper lock (6)，One end of latticing (8) is connected with the locking bar (2) of password wheels lock core (7)，The other end of latticing (8) matches with the latch hook (6-1) of zipper lock (6)，When projection (2-1) on locking bar (2) matches with " C " shape locking face (4-4) on corresponding cam (4)，Password wheels lock core (7) locking，Latticing (8) restriction latch hook (6-1) motion，When projection (2-1) on locking bar (2) matches with the inclined-plane (4-3) on corresponding cam (4)，Password wheels lock core (7) is opened，Latticing (8) releases the locking to latch hook (6-1) and limits.
- null2. case and bag puzzle lock for zipper according to claim 1，It is characterized in that: described latticing (8) is provided with latticing projection (10)，Described latch hook (6-1) includes rotating shaft (11)、Tapered end (12) and limited block (14)，Latch hook (6-1) be may be rotatably mounted in lock body (5) by rotating shaft (11)，Described locking spring provides the restoring force of latch hook (6-1) steering lock stop bit，When being in locking position, the tapered end (12) of latch hook (6-1) matches with the slider of zipper fastener (13) of case and bag，Slider of zipper fastener (13) is fixed in locked groove (6-2)，When described password wheels lock core (7) is in locking position，Described latticing projection (10) is matched with limited block (14)，Restriction latch hook (6-1) rotates and cannot depart from and the coordinating of slider of zipper fastener (13)，When password wheels lock core (7) is in open position，Latticing projection (10) and limited block (14) are staggered，Latticing projection (10) no longer limits latch hook (6-1) and rotates unlatching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410658373.8A CN104358479B (en) | 2014-11-18 | 2014-11-18 | Case and bag puzzle lock for zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410658373.8A CN104358479B (en) | 2014-11-18 | 2014-11-18 | Case and bag puzzle lock for zipper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104358479A CN104358479A (en) | 2015-02-18 |
| CN104358479B true CN104358479B (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410658373.8A Active CN104358479B (en) | 2014-11-18 | 2014-11-18 | Case and bag puzzle lock for zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104358479B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351514B (en) * | 2016-11-18 | 2018-10-12 | 温州市红鹰箱包配件有限公司 | Binary channels coded lock |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6305513B1 (en) * | 2000-11-14 | 2001-10-23 | Ting Cheng Co., Ltd. | Mechanism for supporting expandable pouch of luggage |
| TW516393U (en) * | 2002-03-15 | 2003-01-01 | Chung Chwan Entpr Co Ltd | Improvement of positioning structure of spring sheet for zipper slider |
| CN201896517U (en) * | 2010-10-29 | 2011-07-13 | 江永文 | Sliding plate zipper lock for suitcase |
| CN103147638B (en) * | 2013-03-20 | 2014-12-17 | 温州市派克箱包有限公司 | Luggage bag zipper coded lock |
| CN204212561U (en) * | 2014-11-18 | 2015-03-18 | 温州市红鹰箱包配件有限公司 | Case and bag puzzle lock for zipper |
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2014
- 2014-11-18 CN CN201410658373.8A patent/CN104358479B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104358479A (en) | 2015-02-18 |
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