CN2828243Y - Adjustable cipher cylinder lock and its special key - Google Patents
Adjustable cipher cylinder lock and its special key Download PDFInfo
- Publication number
- CN2828243Y CN2828243Y CN 200520032413 CN200520032413U CN2828243Y CN 2828243 Y CN2828243 Y CN 2828243Y CN 200520032413 CN200520032413 CN 200520032413 CN 200520032413 U CN200520032413 U CN 200520032413U CN 2828243 Y CN2828243 Y CN 2828243Y
- Authority
- CN
- China
- Prior art keywords
- lock core
- lock
- hole
- slingshot
- pellet shot
- 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 discloses a marble lock with an adjustable cipher and a special key. A lock is provided with a lock body and a lock core, wherein a movable insertion plate is arranged on the lock body; a key hole is arranged inside the lock core, a band slot is arranged inside the key hole and the band slot is communicated with a marble hole of the lock core. The width of the band slot is smaller than the marble diameter of the marble hole of the lock core. Marbles of the marble hole of the lock core are not exposed at the key hole. Numeric codes are marked on the lock core marbles. The key comprises a handle, a knob, a band box, and a rotating shaft, wherein a rotating wheel is arranged inside the band box and a band is wound on the rotating wheel. One end of the band is fixed to the rotating wheel. An outlet for the bank to go in and go out is arranged on the band box. The antitheft performance of the marble lock is good. Both of the lock and the special key have the adjustable cipher function. The appearance of the marble lock with an adjustable cipher and a special key can be welcomed by people necessarily.
Description
(1) technical field:
The utility model belongs to the mankind life article field, relates to a kind of adjustable cipher ball lock head and private key thereof.
(2) background technology:
At present, cylinder lock commonly used in people's life all uses tooth-engraved key mostly.Because it is short that tooth-engraved key promotes the distance that pellet shot from a slingshot moves when unblanking, thereby and the pellet shot from a slingshot of tooth-engraved key coupling between the length difference very little, the phenomenon that this just causes tapered end to be easy to be unlocked.Bring a lot of worries for the person of losing because tooth-engraved key is lost the back on the other hand, make people this is felt both can't, helpless again.Therefore, developing that a kind of performance is good, tapered end and all adjustable cylinder lock of key cipher, is consumers in general's expectation.
(3) summary of the invention:
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, and theftproof performance is good, easy to use and reliable adjustable cipher ball lock head and private key thereof.
The technical solution of the utility model is achieved in that this ball lock head comprises lock body, lock core, it is characterized in that: lock body is provided with plate alive, be provided with keyhole in the lock core, be provided with the tape groove that is communicated with lock core marble hole in the keyhole, the width of tape groove is less than the lock core marble hole billiards diameter, the lock core marble hole pellet shot from a slingshot does not appear in keyhole, be respectively equipped with corresponding 1-4 pellet shot from a slingshot group on lock body and the lock core, each pellet shot from a slingshot group is provided with 2-8 pellet shot from a slingshot hole, and the lock core marble hole pellet shot from a slingshot is marked with digital code.A kind of private key of opening above-mentioned ball lock head, this key comprises handle, knob, rotating shaft, tape drum, and handle and tape drum all are enclosed within the rotating shaft, and knob is contained in the termination of rotating shaft in handle.The quantity of tape drum equates that with the quantity of lock core marble hole tape drum is provided with outlet, and this outlet hole of relevant pellet shot from a slingshot with lock core, position in rotating shaft is corresponding.Runner is arranged in the tape drum, be wound with tape on the runner, an end of tape is fixed on the runner, be provided with the hole of matching in the runner with rotating shaft, rotating shaft is provided with a double wedge, and the hole periphery of runner is provided with the teeth groove with rotating shaft double wedge coupling, and the quantity of teeth groove equates with the digital code of lock core marble hole pellet shot from a slingshot.
The utility model has the advantages that: the pellet shot from a slingshot that (1) adjustable cipher tapered end cooperates with key, length difference is bigger each other, thereby this tapered end theftproof performance is good.(2) tapered end and key cipher all can be adjusted flexibly, bring more convenience to the user, and can eliminate the worry that the user loses key.(3) tapered end and key can separately be produced, and all parts are all pressed standardized production.Key can be without the metal manufacturing.
(4) description of drawings:
Accompanying drawing 1 is an adjustable cipher ball lock head structural representation.
Accompanying drawing 2 is the A-A cross-sectional schematic of Fig. 1.
Accompanying drawing 3 is the Key structure schematic diagram.
Accompanying drawing 5 is the enlarged drawing of Fig. 4.
(5) specific embodiment:
Below in conjunction with this figure the utility model is described in further detail.
In conjunction with the accompanying drawings.A kind of adjustable cipher ball lock head, comprise lock body 1, lock core 4, lock body 1 is provided with the plate alive 3 in sealing lock spring aperture, be provided with keyhole 2 in the lock core, be provided with tape groove 5 in the keyhole 2, tape groove 5 is communicated with lock core marble hole, and the width of tape groove 5 is less than the lock core marble hole billiards diameter, and the lock core marble hole pellet shot from a slingshot does not appear in keyhole 2.Be respectively equipped with corresponding 1-4 pellet shot from a slingshot group on lock body 1 and the lock core 4, each pellet shot from a slingshot group is provided with 2-8 pellet shot from a slingshot hole.The lock core marble hole pellet shot from a slingshot is marked with and the corresponding digital code of its specification.Sequence of positions by lock core marble hole connects together the digital code of pellet shot from a slingshot in its hole, can form the password of tapered end, utilizes the plate 3 of living can change password, so this tapered end is the adjustable cipher ball lock head.
A kind of private key of opening above-mentioned adjustable cipher ball lock head, this key comprise handle 6, knob 7, tape drum 8, rotating shaft 11, and handle 6 and tape drum 8 all are enclosed within the rotating shaft 11, and knob 7 is contained in the termination of rotating shaft 11 in handle 6.The quantity of tape drum 8 equates that with the quantity of lock core marble hole tape drum 8 is provided with outlet 10, and position with the lock core relevant pellet shot from a slingshot hole of outlet 10 in rotating shaft 11 is corresponding.Tape drum 8 is round boxes that do not have lid, be provided with the through hole that passes for rotating shaft 11 at the bottom of the box, runner 9 is housed in the box, be wound with tape 12 on the runner 9, one end of tape 12 is fixed on the runner 9, be provided with the hole of matching in the runner 9 with rotating shaft 11, rotating shaft 11 is provided with a double wedge, the hole periphery of runner 9 is provided with the teeth groove with rotating shaft 11 double wedges coupling, the quantity of teeth groove equates with the digital code of lock core marble hole pellet shot from a slingshot, the position of each teeth groove on runner also represented with digital code, the double wedge that is through sequence of positions in the rotating shaft 11 and rotating shaft 11 by tape drum 8 inserts the digital code of its runner 9 teeth groove, the password that can form key, the password of the password of key and adjustable cipher ball lock head has mutual corresponding relation.The teeth groove that the change password only need change the double wedge insertion of rotating shaft 11 gets final product.Tape drum 8 and handle 6 all are through in the rotating shaft 11, be seated after plug (being equipped with plug, the socket that plugs each other on handle 6 and the tape drum 8) makes it to form one, plug knob again, just finished the assembling of key, this moment turning knob 7, tape 12 just can stretch out or retraction from the outlet 10 of tape drum 8 as tape measure.
When unblanking, (tape 12 all is retracted in the outlet 10) inserted keyhole 2 again after the knob 7 of first key forwarded start position to, then knob 7 is forwarded to the final position, this moment, the tape that stretches out from tape drum 8 12 moved to lock core marble hole along tape groove 5, and promote the lock core marble hole pellet shot from a slingshot and just reach enable possition (key necessary identical can) with the tapered end password, this moment is turning handle 6 again, and handle 6 drive lock cores 4 rotate to finish unblanks.End the first handle 6 in lock back and go back to original position, again knob 7 is forwarded to start position after, extract key and get final product.
Claims (6)
1. adjustable cipher ball lock head, comprise lock body (1), lock core (4), it is characterized in that: lock body (1) is provided with plate alive (3), be provided with keyhole (2) in the lock core (4), be provided with tape groove (5) in the keyhole (2), tape groove (5) is communicated with lock core marble hole, and the width of tape groove (5) is less than the diameter of lock core marble hole pellet shot from a slingshot, and the lock core marble hole pellet shot from a slingshot does not appear in keyhole (2).
2. adjustable cipher ball lock head according to claim 1 is characterized in that: be respectively equipped with corresponding 1-4 pellet shot from a slingshot group on lock body (1) and the lock core (4), each pellet shot from a slingshot group is provided with 2-6 pellet shot from a slingshot hole, and the lock core marble hole pellet shot from a slingshot is marked with digital code.
3. private key of opening above-mentioned adjustable cipher ball lock head, it is characterized in that: this key comprises handle (6), knob (7), tape drum (8), rotating shaft (11), handle (6) and tape drum (8) all are enclosed within the rotating shaft (11), and knob (7) is contained in the termination of rotating shaft (11) in handle (6).
4. private key according to claim 3 is characterized in that: the quantity of tape drum (8) equates that with the quantity of lock core marble hole tape drum (8) is provided with outlet (10), and upward relevant pellet shot from a slingshot hole is corresponding with lock core (2) in outlet (10) position in rotating shaft (11).
5. private key according to claim 4 is characterized in that: runner (9) is housed in the tape drum (8), is wound with tape (12) on the runner (9), an end of tape (12) is fixed on the runner (9).
6. according to claim 4 or 5 described private keys, it is characterized in that: be provided with the hole of matching in the runner (9) with rotating shaft (11), rotating shaft (11) is provided with a double wedge, the hole periphery of runner (9) is provided with the teeth groove with rotating shaft (11) double wedge coupling, and the quantity of teeth groove equates with the digital code of lock core (2) pellet shot from a slingshot hole pellet shot from a slingshot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520032413 CN2828243Y (en) | 2005-10-27 | 2005-10-27 | Adjustable cipher cylinder lock and its special key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520032413 CN2828243Y (en) | 2005-10-27 | 2005-10-27 | Adjustable cipher cylinder lock and its special key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2828243Y true CN2828243Y (en) | 2006-10-18 |
Family
ID=37079799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520032413 Expired - Fee Related CN2828243Y (en) | 2005-10-27 | 2005-10-27 | Adjustable cipher cylinder lock and its special key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2828243Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758408A (en) * | 2013-10-30 | 2014-04-30 | 张瞳 | Coded lock cylinder system with variable tooth profile |
-
2005
- 2005-10-27 CN CN 200520032413 patent/CN2828243Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758408A (en) * | 2013-10-30 | 2014-04-30 | 张瞳 | Coded lock cylinder system with variable tooth profile |
| CN103758408B (en) * | 2013-10-30 | 2016-06-08 | 张瞳 | A kind of variable profile of tooth cipher lock system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |