CN201358627Y - Counting lockset - Google Patents
Counting lockset Download PDFInfo
- Publication number
- CN201358627Y CN201358627Y CN 200920018597 CN200920018597U CN201358627Y CN 201358627 Y CN201358627 Y CN 201358627Y CN 200920018597 CN200920018597 CN 200920018597 CN 200920018597 U CN200920018597 U CN 200920018597U CN 201358627 Y CN201358627 Y CN 201358627Y
- Authority
- CN
- China
- Prior art keywords
- ratchet
- plug
- wheel
- transcoding
- jack
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a counting lockset, which belongs to the field of locksets. The counting lockset comprises a shell body with a hook, and is characterized in that a number code wheel and a lock with a lock cylinder shifting block are arranged inside, the lock cylinder shifting block is arranged in a hanging groove arranged on the lower end of an unlocking plate, one end of the unlocking plate is arranged in a groove arranged on a lock block, one side of the shell body is provided with a plug hole, one end of a plug is matched with the plug hole, the other end fixes the other side of the shell body, a through port is arranged on the matching part between the plug hole and the lock block, the lock block is provided with a bevel, the plug is provided with an annular groove, the lock block is clamped with the annular groove, a pallet deflector rod with a code rotating pallet is arranged in the plug hole, the upper and the lower portions of the pallet deflector rod are respectively provided with a plug and a deflector rod spring, the shell body further comprises a combined driving wheel which is composed of a code rotating ratchet wheel and a code rotating gear, wherein the code rotating pallet is engaged with the code rotating ratchet wheel of the combined driving wheel, the ratchet wheel gear is engaged with a driven gear, the driven gear is further engaged with the number code wheel, and a wheel shaft of the driven gear is provided with a stop pallet. The counting lockset has reasonably designed structure and reliable and safe functions, and has the functions of preventing decoding, cheating and burglar.
Description
One, technical field
The utility model relates to a kind of numeration lockset, particularly is applicable to the numeration lockset that customs's container is used, and belongs to technical field of lockset structures.
Two, background technology
At present, customs's container is with the general identifying code of fixing identification code when unblanking or breaking seal that adopts in traditional sealing lock, case envelope, the lead sealing of lock, and this method safety is not high, and the as easy as rolling off a log fraud of doing is decoded and stolen, and operation and maintenance is got up all cumbersome.
Three, summary of the invention
The purpose of this utility model is to solve the weak point that above-mentioned prior art exists, and a kind of reasonable in design is provided, and functional safety is reliable, has preventing decryption, anti-cheating, anti-theft feature, and is easy to use, the numeration lockset with numeration function.
The utility model is achieved through the following technical solutions:
A kind of numeration lockset, special character is the tapered end that has lock core shifting block 20 2 that its inside is provided with outside visible digital wheel 4 and is inserted key by the outside, lock core shifting block 20 places in the set hanging groove of unlock plate 3, the claw of unlock plate 3 one ends places in the groove that only lock dog 9 is opened, housing 1 one sides are provided with the jack 16 that can hold plug 7, plug 7 one ends cooperate locking with jack 16, the other end then is fixed in housing 1 opposite side, jack 16 is provided with and allows to end the impenetrating mouth that lock dog 9 passes through, end lock dog 9 and be provided with the oblique angle at the impenetrating mouth place of jack 16, plug 7 has and ends the cannelure 12 that lock dog 9 cooperates, end in lock dog 9 enters jack 16 under the effect that ends lock dog spring 18 the impenetrating mouth and with plug 7 on cannelure 12 clampings, be provided with the ratchet driving lever 8 of band transcoding ratchet 15 in the jack 16, ratchet driving lever 8 bottoms lean plug 7, top is pressed and is established ratchet driving lever spring 19, housing 1 also is provided with the combination driving wheel that transcoding ratchet 5 and transcoding gear 13 be made of coaxial with digital wheel 4, transcoding ratchet 15 meshes with transcoding ratchet 5 transmissions of combination driving wheel, the transcoding gear 13 of combination driving wheel and driven gear 11 engaged transmission on top, driven gear 11 simultaneously also with the gears engaged of digital wheel 4, also be provided with the retaining ratchet 6 that cooperates with transcoding ratchet 5 that is used to prevent digital wheel 4 rollbacks on the wheel shaft of driven gear 11;
The number of described digital wheel 4 can be set with the need, its last digital wheel place is provided with the termination plate 10 of band termination plate axle 17, by the 17 control digital wheels of the termination plate axle on the termination plate 10, when digital wheel 4 turns to greatest measure, it can not be rotated by 17 controls of termination plate axle.
A kind of numeration lockset of the utility model, reasonable in design, functional safety is reliable, has numeration function and preventing decryption, anti-cheating, antitheft function, and is easy to use.
Four, description of drawings
Fig. 1: be a kind of numeration lockset of the utility model embodiment front view;
The A-A sectional view of Fig. 2: Fig. 1;
The rear elevation of Fig. 3: Fig. 1;
The left view of Fig. 4: Fig. 1;
The right view of Fig. 5: Fig. 1;
Unlock plate in the drawings, 1, housing, 2, tapered end, 3,, 4, digital wheel, 5, the transcoding ratchet, 6, the retaining ratchet, 7, plug, 8, ratchet driving lever, 9, end lock dog, 10, termination plate, 11, driven gear, 12, cannelure, 13, the transcoding gear, 14, hook, 15, transcoding ratchet, 16, jack, 17, the termination plate axle, 18, end the lock dog spring, 19, ratchet driving lever spring, 20, the lock core shifting block.
Five, the specific embodiment
Following with reference to accompanying drawing, provide the specific embodiment of the present utility model, be used for formation of the present utility model is further specified.
Embodiment 1
A kind of numeration lockset of present embodiment is with reference to figure 1-5, housing 1 band hook 14, the tapered end that has lock core shifting block 20 2 that housing 1 inside is provided with outside visible digital wheel 4 and is inserted key by the outside, lock core shifting block 20 places in the set hanging groove of unlock plate 3, the claw of unlock plate 3 one ends places in the groove that only lock dog 9 is opened, housing 1 one sides are provided with the jack 16 that can hold plug 7, plug 7 one ends cooperate locking with jack 16, the other end then is fixed in housing 1 opposite side, jack 16 is provided with and allows to end the impenetrating mouth that lock dog 9 passes through, end lock dog 9 and be provided with the oblique angle at the impenetrating mouth place of jack 16, plug 7 has and ends the cannelure 12 that lock dog 9 cooperates, end in lock dog 9 enters jack 16 under the effect that ends lock dog spring 18 the impenetrating mouth and with plug 7 on cannelure 12 clampings, be provided with the ratchet driving lever 8 of band transcoding ratchet 15 in the jack 16, ratchet driving lever 8 bottoms lean plug 7, top is pressed and is established ratchet driving lever spring 19, housing 1 also is provided with the combination driving wheel that transcoding ratchet 5 and transcoding gear 13 be made of coaxial with digital wheel 4, transcoding ratchet 15 meshes with transcoding ratchet 5 transmissions of combination driving wheel, the transcoding gear 13 of combination driving wheel and driven gear 11 engaged transmission on top, driven gear 11 simultaneously also with the gears engaged of digital wheel 4, also be provided with the retaining ratchet 6 that cooperates with transcoding ratchet 5 that is used to prevent digital wheel 4 rollbacks on the wheel shaft of driven gear 11;
The number of digital wheel 4 can be set with the need, its last digital wheel place is provided with the termination plate 10 of band termination plate axle 17, by the 17 control digital wheels of the termination plate axle on the termination plate 10, when digital wheel 4 turns to greatest measure, it can not be rotated by 17 controls of termination plate axle.
This locks operating principle:
The normal use by plug 7 insertion housings 1 promotion ratchet driving lever 8 of this lock drives transcoding ratchet 15, and transcoding ratchet 15 is stirred transcoding ratchet 5 changes a number.When plug 7 inserted certain degree of depth, the cannelure of plug 7 was ended lock dog 9 and is only being pinned under 18 effects of lock dog spring.
Open and locking:
Locking: when plug 7 inserts jack 16, move on the ratchet driving lever 8, thereby the transcoding ratchet on the ratchet driving lever 8 15 promotes to rotate with the transcoding ratchet 5 of its engagement, also rotate simultaneously with the coaxial digital wheel 4 of transcoding ratchet 5 thereupon, when turning to next number, stop, only lock dog 9 entered the impenetrating mouth of jack 16 and embedded in the cannelure of plug 7 correspondences under the effect that ends lock dog spring 18 this moment, and plug 7 is locked housing 1;
Open: stretch into rotation in the tapered end 2 by key, lock core shifting block 20 drives the unlock plate 3 that articulates with it and moves down, the following active force of unlock plate 3 drive be mated to end lock dog 9 downward, this moment is owing to end the oblique angle design of lock dog 9, be in the impenetrating mouth place of jack 16, cooperate the lock dog 9 that ends of clamping to break away from jack 16 with the cannelure of plug 7, releasing is to the locking of plug 7, the ratchet driving lever 8 elastic force effect of ratchet driving lever spring 19 is at an upper portion thereof then ejected downwards down, thereby the plug 7 that drives the bottom detaches jack 16, realizes release.
A kind of numeration lockset of the utility model, reasonable in design, functional safety is reliable, has preventing decryption, anti-cheating, antitheft function, and easy to use, Maintenance free has promoted new height with traditional lockset.
Claims (2)
1, a kind of numeration lockset, be characterised in that the tapered end that has lock core shifting block (20) (2) that its inside is provided with outside visible digital wheel (4) and is inserted key by the outside, lock core shifting block (20) places in the set hanging groove of unlock plate (3), the claw of unlock plate (3) one ends places in the groove that only lock dog (9) is opened, housing (1) one side is provided with the jack (16) that can hold plug (7), plug (7) one ends cooperate locking with jack (16), the other end then is fixed in housing (1) opposite side, jack (16) is provided with and allows to end the impenetrating mouth that lock dog (9) passes through, end lock dog (9) and be provided with the oblique angle at the impenetrating mouth place of jack (16), plug (7) has and ends the cannelure (12) that lock dog (9) cooperates, end in lock dog (9) enters jack (16) under the effect that ends lock dog spring (18) the impenetrating mouth and with plug (7) on cannelure (12) clamping, be provided with the ratchet driving lever (8) of band transcoding ratchet (15) in the jack (16), ratchet driving lever (8) bottom leans plug (7), top is pressed and is established ratchet driving lever spring (19), housing (1) also is provided with the combination driving wheel by transcoding ratchet (5) and transcoding gear (13) formation coaxial with digital wheel (4), transcoding ratchet (15) meshes with transcoding ratchet (5) transmission of combination driving wheel, the transcoding gear (13) of combination driving wheel and driven gear (11) engaged transmission on top, driven gear (11) simultaneously also with the gears engaged of digital wheel (4), also be provided with the retaining ratchet (6) that cooperates with transcoding ratchet (5) that is used to prevent digital wheel (4) rollback on the wheel shaft of driven gear (11).
2, according to the described a kind of numeration lockset of claim 1, it is characterized in that the number of described digital wheel (4) can be set with the need, its last digital wheel place is provided with the termination plate (10) of band termination plate axle (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920018597 CN201358627Y (en) | 2009-01-24 | 2009-01-24 | Counting lockset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920018597 CN201358627Y (en) | 2009-01-24 | 2009-01-24 | Counting lockset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201358627Y true CN201358627Y (en) | 2009-12-09 |
Family
ID=41424389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920018597 Expired - Fee Related CN201358627Y (en) | 2009-01-24 | 2009-01-24 | Counting lockset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201358627Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155119A (en) * | 2010-12-27 | 2011-08-17 | 烟台三环科技有限公司 | Counting lock for lock beam |
-
2009
- 2009-01-24 CN CN 200920018597 patent/CN201358627Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155119A (en) * | 2010-12-27 | 2011-08-17 | 烟台三环科技有限公司 | Counting lock for lock beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20130124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |