CN101105085B - Cylinder key-press type mechanical coded lock main device and coding method thereof - Google Patents
Cylinder key-press type mechanical coded lock main device and coding method thereof Download PDFInfo
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- CN101105085B CN101105085B CN2007100093364A CN200710009336A CN101105085B CN 101105085 B CN101105085 B CN 101105085B CN 2007100093364 A CN2007100093364 A CN 2007100093364A CN 200710009336 A CN200710009336 A CN 200710009336A CN 101105085 B CN101105085 B CN 101105085B
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- locking
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Abstract
The invention relates to a drum-type touchtone mechanical code lock and the encoding method thereof. The drum-type touchtone mechanical code lock comprises a drum-shaped lock barrel holder provided thereon with an elastic locking rotating plate, a latching rotating plate, an elastic decoding key (A), an elastic interference key (B) and an elastic reset key (C). The locking rotating plate is also provided thereon with a notch and an unlocking key. The decoding key (A) and the interference key (B) are provided thereon with an offset notch and an offset recess respectively. The decoding key (A),interference key (B) and reset key (C) are all provided with key tongues. The encoding method of the drum-type touchtone mechanical code lock involves using the code with respect to the reset key (C)as the first code of the unlock password. The drum-type touchtone mechanical code lock is adapted to rotation instead of the linear slip of the prior touchtone mechanical code lock during the unlock process, and functions like the prior mechanical code lock. Additionally, the drum-type touchtone mechanical code lock has the advantages of compact and reasonable structure, low production cost, and good market prospect.
Description
Technical field
The present invention relates to a kind of cylinder key-press type mechanical coded lock main device and coding method thereof.
Background technology
Employed lock in our daily life as door lock, drawer-lock, car door lock, white driving lock etc., all utilizes the mechanism principle to come work, is called mechanical lock.Though can having produced, modern technologies resemble magnetic card lock, optical scanning lock, electronic induction lock or the like lock, since with high content of technology, make its cost of production be higher than mechanical lock far away, so mechanical lock will be the main flow in lockset market in very long one period.Though mechanical lock is simple in structure, easy to use, low price, but in use exposed a lot of shortcomings: 1, mechanical lock is to cooperate to come work by metal dissimilar tooth form on the key and lock core, just there are the key teeth of two locks identical or similar in per according to statistics 4,000 locks, so safety is low; 2, opened easily with some special unlocking tools such as MASTERKRY etc. by the offender easily; 3, in a single day key is obtained by other people, just can easily lock be opened; 4, the material of mechanical lock mostly is brass greatly, and quality is softer, is damaged easily.In addition, key to carry and place also be the problem of a trouble.Key-type mechanical puzzle lock has strong security, anti-broken performance is good, safe and reliable, need not advantages such as power supply and key, be used widely at a lot of strongboxs, briefcase, high-grade theftproof lock etc., but because cylindricality push-button puzzle lock technology barriers in design and the cost problem on cost, therefore make the application of key-type mechanical puzzle lock on handle lock, unscrewing type door lock but seldom, design and a kind ofly can be applicable to the unscrewing type lockset and have technology concurrently and the key-type mechanical puzzle lock of cost advantage has the certain practical significance and the market demand.
Summary of the invention
The purpose of this invention is to provide a kind of cylinder key-press type mechanical coded lock main device and coding method thereof, not only theftproof performance is good to adopt the coded lock of this agent set, and compact conformation, rationally, and cost of production is low.
A kind of cylinder key-press type mechanical coded lock main device of the present invention, comprise cylinder lock core print seat body, it is characterized in that: described cylinder lock core print seat body upper lateral part is provided with the elasticity that is used to the to pin unlock key flap of locking, the following side is provided with the block tongue flap of the key tongue that is used to block down button, being equipped with in the vertical conduit of described cylinder lock core print seat body perimembranous can be with respect on the flap of locking, the elasticity decoding key A of following slippage, elasticity is disturbed key B and elasticity clear key C, the interference key B that the described flap of locking is provided with the decoding key A that can be in reset mode or is in down state blocks and bayonet socket that the flap of locking can't be rotated, described decoding key A top is provided with the breach of stepping down that the flap of locking that can make rotation when it is in down state passes through, described interference key B middle part is provided with the recess of stepping down that the flap of locking that can make rotation when it is in reset mode passes through, described decoding key A and interference key B bottom are along being circumferentially with the key tongue that is used to promote and hook the block tongue flap when it is pressed, described clear key C bottom is used to promote the block tongue flap when it is pressed so that decoding key A and the key tongue that disturbs key B to reset along being circumferentially with, and the described flap upside of locking also is provided with the unlock key that the flap that can promote when pressing to lock rotates.
The coding method of a kind of cylinder key-press type mechanical coded lock main device of the present invention is characterized in that: with the first place coding of the pairing coding of clear key C as unlocking cipher.
Distinguishing feature of the present invention is the design by lock flap and block tongue flap, linear slide in the general push-button puzzle lock releasing process is converted into rotation, in cylinder key-press type mechanical coded lock, has realized the function same with general key-type mechanical puzzle lock.
In addition, this coded lock main device has not only solved the technical barrier that cylinder key-press type mechanical coded lock is difficult to encode by the arc design of decoding key tongue outer, key bottom, and compact conformation, reasonable, greatly reduces cost of production.
Description of drawings
Fig. 1 is the organigram of the embodiment of the invention one.
Fig. 2 is the flap schematic diagram of locking of the embodiment of the invention one.
Fig. 3 is the block tongue flap schematic diagram of the embodiment of the invention one.
Fig. 4 is the unlock key front view of the embodiment of the invention one.
Fig. 5 is the unlock key upward view of the embodiment of the invention one.
Fig. 6 is the front view of the interference key B of the embodiment of the invention one.
Fig. 7 is the right view of the interference key B of the embodiment of the invention one.
Fig. 8 is the vertical view of the interference key B of the embodiment of the invention one.
Fig. 9 is the front view of the decoding key A of the embodiment of the invention one.
Figure 10 is the A-A sectional view of Fig. 1.
Figure 11 is the B-B sectional view of Fig. 1.
Figure 12 is the work relationship schematic diagram of the embodiment of the invention one decode procedure key tongue and block tongue flap.
Figure 13 is that the position of the embodiment of the invention one decoding back key tongue and block tongue flap concerns schematic diagram.
Figure 14 is that the position of each key and locking key flap concerns schematic diagram after the embodiment of the invention one release.
The specific embodiment
Cylinder key-press type mechanical coded lock main device of the present invention, comprise cylinder lock core print seat body 1, it is characterized in that: described cylinder lock core print seat body 1 upper lateral part is provided with the elasticity that is used to pin unlock key 2 flap 3 of locking, the following side is provided with the block tongue flap 4 of the key tongue that is used to block down button, the vertical conduit of described cylinder lock core print seat body 1 perimembranous interior 24 is equipped with can be with respect on the flap 3 of locking, the elasticity decoding key A of following slippage, elasticity is disturbed key B and elasticity clear key C, the interference key B that the described flap 3 of locking is provided with the decoding key A that can be in reset mode or is in down state blocks and bayonet socket 5 that the flap 3 of locking can't be rotated, described decoding key A top is provided with the breach 6 of stepping down that the flap 3 of locking that can make rotation when it is in down state passes through, described interference key B middle part is provided with the recess 7 of stepping down that the flap 3 of locking that can make rotation when it is in reset mode passes through, described decoding key A and interference key B bottom are along being circumferentially with the key tongue 8 that is used to promote and hook block tongue flap 4 when it is pressed, described clear key C bottom is used to promote block tongue flap 4 when it is pressed so that decoding key A and the key tongue 9 that disturbs key B to reset along being circumferentially with, and described flap 3 upsides of locking also are provided with the unlock key 10 that the flap that can promote when pressing to lock rotates.
In order to realize the encoding function of cylinder key-press type mechanical coded lock, the outer of the key tongue 8 cross section front ends of above-mentioned decoding key A and interference key B bottom is an arc 11, and described key tongue bottom is provided with and can promotes the inclined-plane 25 that the block tongue flap rotates.
For decoding key A, in decode procedure, the R value of the key of pressing behind the outer arc radius R value ratio of the key tongue cross section front end of the key of pressing earlier is big.
For the present invention is applied to automotive lock, and realize pressing unlock key 10 backs and rotate unlocking function, described cylinder lock core print seat body bottom is provided with one changes fastener 12, described commentaries on classics fastener outer end is provided with shank 13, described commentaries on classics fastener 12 is hinged with simple shape lock core pedestal 1 by commentaries on classics fastener Connection Block 14 provided thereon and that fixedly connected with it, described commentaries on classics fastener Connection Block 14 body inside are provided with and can do with it, the flexible lock pin 15 of following relative motion, the coaxial connection cover plate 16 that is arranged with in described commentaries on classics fastener Connection Block 14 outsides, described connection cover plate 16 respectively with cylinder lock core print seat body 1, overcoat 17 is fixedly connected, described connection cover plate 16 inside circumference are provided with reverse stop tooth 18, the overhanging dead bolt 19 of described flexible lock pin 15 when reset mode from the dead bolt that changes fastener Connection Block 14 1 sides stretch out through hole 20 stretch out with block change fastener Connection Block 14 and with reverse stop tooth 18 cooperatings, so that changeing fastener 12 when reset mode, overhanging dead bolt 19 can only relatively rotate by forward with overcoat 17, described unlock key 10 bottoms are provided with push rod 21, and the lower surface of described push rod 21 contacts with flexible lock pin 15 upper surfaces and sinks until breaking away from matching relationship with release with reverse stop tooth 18 to promote flexible lock pin 15.
Above-mentioned cylinder lock core print seat body upper lateral part is provided with the jam plate back-moving spring 22 that is used to make the flap of locking that rotates to reset.
Above-mentioned cylinder lock core print seat body following side is provided with the hyoplastron back-moving spring 23 that is used to make the block tongue flap that rotates to reset.
In order to realize the peep-proof visual function to mention safety, the coding method of above-mentioned cylinder key-press type mechanical coded lock main device can be done following setting: with the first place coding of the pairing coding of clear key C as unlocking cipher.
When not decoding, because the overhanging dead bolt 19 of flexible lock pin 15 stretches out through hole 20 from dead bolt and stretches out, make that changeing fastener Connection Block 14 is blocked by flexible lock pin 15, owing to can only do forward rotation relatively between overhanging dead bolt 19 and the reverse stop tooth 18, also can only relatively rotate by forward the operation of promptly can only locking so change fastener 12 with overcoat 17.
During decoding, at first pressing clear key C resets all keys, press decoding key A by sequence of coden then, because the R value of the key of pressing behind the R value of the key of pressing the earlier ratio is big, all are in decode procedure, decoding key A will block block tongue flap 4 once pressing, and not can because of the back by pressing of key and be released.After all decoding keys are pressed in order, the operation of flap of locking is just not interrupted, at this moment, pressing unlock key 10 flap 3 that promotes to lock rotates, the motion of flap 3 is not interrupted owing to lock, so unlock key 10 can continue down by sinking to promote flexible lock pin 15, flexible lock pin 15 continues to sink until breaking away from matching relationship with reverse stop tooth 18, the rotation of rotating buckle Connection Block 14 this moment no longer is subjected to the constraint of overhanging dead bolt 19, thus commentaries on classics fastener 12 relatively overcoat 17 do backwards rotation to carry out release work.
Claims (7)
1. cylinder key-press type mechanical coded lock main device, comprise cylinder lock core print seat body, it is characterized in that: described cylinder lock core print seat body upper lateral part is provided with the elasticity that is used to the to pin unlock key flap of locking, the following side is provided with the block tongue flap of the key tongue that is used to block down button, being equipped with in the vertical conduit of described cylinder lock core print seat body perimembranous can be with respect on the flap of locking, the elasticity decoding key A of following slippage, elasticity is disturbed key B and elasticity clear key C, the interference key B that the described flap of locking is provided with the decoding key A that can be in reset mode or is in down state blocks and bayonet socket that the flap of locking can't be rotated, described decoding key A top is provided with the breach of stepping down that the flap of locking that can make rotation when it is in down state passes through, described interference key B middle part is provided with the recess of stepping down that the flap of locking that can make rotation when it is in reset mode passes through, described decoding key A and interference key B bottom are along being circumferentially with the key tongue that is used to promote and hook the block tongue flap when it is pressed, described clear key C bottom is used to promote the block tongue flap when it is pressed so that decoding key A and the key tongue that disturbs key B to reset along being circumferentially with, and the described flap upside of locking also is provided with the unlock key that the flap that can promote when pressing to lock rotates.
2. cylinder key-press type mechanical coded lock main device according to claim 1 is characterized in that: the outer of the key tongue cross section front end of described decoding key A and interference key B bottom is an arc, and described key tongue bottom is provided with and can promotes the inclined-plane that the block tongue flap rotates.
3. cylinder key-press type mechanical coded lock main device according to claim 2 is characterized in that: for decoding key A, in decode procedure, the R value of the key of pressing behind the outer arc radius R value ratio of the key tongue cross section front end of the key of pressing earlier is big.
4. according to claim 1,2 or 3 described cylinder key-press type mechanical coded lock main devices, it is characterized in that: described cylinder lock core print seat body bottom is provided with one changes fastener, described commentaries on classics fastener outer end is provided with shank, described commentaries on classics fastener is hinged by commentaries on classics fastener Connection Block provided thereon and that fixedly connected with it and cylinder lock core print seat body, described commentaries on classics fastener connects pedestal inside and is provided with and can does with it, the flexible lock pin of following relative motion, the coaxial connection cover plate that is arranged with in the described commentaries on classics fastener Connection Block outside, described connection cover plate respectively with cylinder lock core print seat body, overcoat is fixedly connected, described connection cover plate inside circumference is provided with reverse stop tooth, the overhanging dead bolt of described flexible lock pin when reset mode from the dead bolt that changes fastener Connection Block one side stretch out through hole stretch out with block change the fastener Connection Block and with reverse stop tooth cooperating, so that overhanging dead bolt changes fastener when reset mode and overcoat can only relatively rotate by forward, described unlock key bottom is provided with push rod, and the lower surface of described push rod contacts with the flexible lock pin upper surface and sinks until breaking away from matching relationship with release with reverse stop tooth to promote flexible lock pin.
5. cylinder key-press type mechanical coded lock main device according to claim 4 is characterized in that: described cylinder lock core print seat body upper lateral part is provided with the jam plate back-moving spring that is used to make the flap of locking that rotates to reset.
6. cylinder key-press type mechanical coded lock main device according to claim 5 is characterized in that: described cylinder lock core print seat body following side is provided with the hyoplastron back-moving spring that is used to make the block tongue flap that rotates to reset.
7. the coding method of cylinder key-press type mechanical coded lock main device according to claim 1 is characterized in that: with the first place coding of the pairing coding of clear key C as unlocking cipher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100093364A CN101105085B (en) | 2007-08-08 | 2007-08-08 | Cylinder key-press type mechanical coded lock main device and coding method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100093364A CN101105085B (en) | 2007-08-08 | 2007-08-08 | Cylinder key-press type mechanical coded lock main device and coding method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101105085A CN101105085A (en) | 2008-01-16 |
| CN101105085B true CN101105085B (en) | 2010-08-25 |
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ID=38999146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100093364A Expired - Fee Related CN101105085B (en) | 2007-08-08 | 2007-08-08 | Cylinder key-press type mechanical coded lock main device and coding method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101105085B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015101210A1 (en) | 2013-12-31 | 2015-07-09 | 马要武 | Keys and locks |
| CN103955978A (en) * | 2014-05-08 | 2014-07-30 | 马要武 | Key and lock |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2451660Y (en) * | 2000-11-29 | 2001-10-03 | 连军 | Keying mechanical puzzle lock |
| CN2470474Y (en) * | 2001-04-16 | 2002-01-09 | 孙亚君 | Button-type mechanical puzzle lock |
| CN2528844Y (en) * | 2001-10-15 | 2003-01-01 | 聂奇克 | Push-button mechanical trick lock |
| WO2007009319A1 (en) * | 2005-07-21 | 2007-01-25 | Jun Lian | An anti-peep mechanical puzzle lock assembly |
-
2007
- 2007-08-08 CN CN2007100093364A patent/CN101105085B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2451660Y (en) * | 2000-11-29 | 2001-10-03 | 连军 | Keying mechanical puzzle lock |
| CN2470474Y (en) * | 2001-04-16 | 2002-01-09 | 孙亚君 | Button-type mechanical puzzle lock |
| CN2528844Y (en) * | 2001-10-15 | 2003-01-01 | 聂奇克 | Push-button mechanical trick lock |
| WO2007009319A1 (en) * | 2005-07-21 | 2007-01-25 | Jun Lian | An anti-peep mechanical puzzle lock assembly |
Non-Patent Citations (2)
| Title |
|---|
| CN 2470474 Y,全文. |
| CN 2528844 Y,全文. |
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| Publication number | Publication date |
|---|---|
| CN101105085A (en) | 2008-01-16 |
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