CN102747872A - Inner bolt lock with three rows of marbles - Google Patents
Inner bolt lock with three rows of marbles Download PDFInfo
- Publication number
- CN102747872A CN102747872A CN2012102344461A CN201210234446A CN102747872A CN 102747872 A CN102747872 A CN 102747872A CN 2012102344461 A CN2012102344461 A CN 2012102344461A CN 201210234446 A CN201210234446 A CN 201210234446A CN 102747872 A CN102747872 A CN 102747872A
- Authority
- CN
- China
- Prior art keywords
- slingshot
- marbles
- pellet shot
- lock
- flat
- 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.)
- Pending
Links
Images
Abstract
The invention discloses an inner bolt lock with three rows of marbles. The inner bolt lock comprises a key, a lock core, springs, grooving flat marbles, bolt groove steel balls, an inner bolt, a lock housing, middle lower marbles, middle upper marbles, middle springs and sealed steel balls, wherein the lock core is internally provided with double rows of marble holes which are more than or equal to 9, each hole is internally provided with the grooving flat marbles which are more than or equal to 9 and the springs which are more than or equal to 9, the grooving flat marbles are provided with edge grooves with different heights, the key is machined into tooth kits with different depths, one side of the inner bolt is provided with a groove, the groove is internally provided with the bolt groove steel balls, and if the key rotates to drive the lock core, the inner bolt enters cutting grooves of the flat marbles under the action of the bolt groove steel balls and a V-shaped groove of the lock housing. One more row of grooving flat marbles is added between the two rows of grooving flat marbles, and consists of middle lower marbles, middle upper marbles, middle springs and sealed steel balls, so that the inner bolt lock with the three rows of marbles is formed. The three-row marble inner bolt lock has the advantages of being good in dialing resistance and powerful in turning-on resistance.
Description
Technical field
The invention belongs to field of lockset, relate in particular to breech lock in a kind of three row's pellets shot from a slingshot.
Background technology
Lockset is a kind of product of protection personal property, and purpose is to protect individual's the privacy or the common name of a kind of protective articles that property is not encroached on.Lockset is the general designation of lock, and lock divides many types, and the lock of various type shapes is arranged.Lockset is up and down pellet shot from a slingshot or double pellet shot from a slingshot mostly in the market, and feel is arranged when when technical opening, stirring, and institute can not resist by force and turn round in case to dial performance bad.
Summary of the invention
In order to overcome the defective of above-mentioned prior art, the present invention provides a kind of anti-interior breech lock of three row's pellets shot from a slingshot that the good and anti-brute force of performance is turned on of dialling.
The present invention realizes through following scheme: breech lock in a kind of three row's pellets shot from a slingshot; Comprise on key, lock core, spring, the flat pellet shot from a slingshot of grooving, door bolt channel-section steel pearl, interior door bolt, lock shell, middle pellet shot from a slingshot, the centre down pellet shot from a slingshot, middle springs and seal steel ball; Pellet shot from a slingshot, middle springs and seal steel ball and all be assembled in the lock core on said spring, the flat pellet shot from a slingshot of grooving, door bolt channel-section steel pearl, interior door bolt, middle pellet shot from a slingshot, the centre down; Said lock core is inserted in the lock shell; Have in the said lock core >=9 double pellet shot from a slingshot holes, be equipped with in the hole >=9 flat pellets shot from a slingshot of grooving and >=9 springs, the flat pellet shot from a slingshot of said grooving has the different limit groove of height; The said different tooth hole of the depth of being processed on the key; After the key of checking the number inserted lock core, the flat pellet shot from a slingshot of all groovings was pushed down into key tooth hole at the active force of spring, and at this moment the flat bullet groove all align of grooving is arranged on the line corresponding with interior door bolt.Door bolt one side has groove in said, is provided with door bolt channel-section steel pearl in the groove, drives lock core like key, in be latched under the effect of channel-section steel pearl and the V-type groove of locking shell, get in the grooving of flat pellet shot from a slingshot.
The centre of the present invention's flat pellet shot from a slingshot of grooving on both sides has increased by a row again, by pellet shot from a slingshot, middle springs on pellet shot from a slingshot, the centre under the centre with seal steel ball and form, has formed breech lock in three row's pellets shot from a slingshot, and also to last key number (like Fig. 2 and Fig. 3), lock is just easily opened as at this moment.Like the key unreserved seating; Then the flat pellet shot from a slingshot of grooving under the effect of spring force, interior door bolt can not get in the grooving of flat pellet shot from a slingshot; So interior door bolt and the locking in the V-type groove of lock shell of door bolt channel-section steel pearl have added upper and lower five pellets shot from a slingshot key at this moment in the middle of adding and more possibly open this lockset.
The present invention has following beneficial effect:
1, the present invention has increased by a row again in the centre of the flat pellet shot from a slingshot of both sides grooving and has formed breech lock in three row's pellets shot from a slingshot, can make tooth hole permutation and combination number reach the possibility of having avoided lockset to open mutually more than one hundred million times.
2, when the key unreserved seating, said, can anti-to the full extent brute force turn on.
But 3, the present invention's extensive use and various antitheft occasion.
Description of drawings
Fig. 1 is a structure explosive view of the present invention;
Fig. 2 opens the lockset sketch map for the present invention after to last key number;
Fig. 3 is interior door bolt of the present invention and door bolt channel-section steel pearl locking sketch map in the V-type groove of lock shell.
Wherein, pellet shot from a slingshot, 10-middle springs, 11-seal steel ball on 1-key, 2-lock core, 3-spring, the flat pellet shot from a slingshot of 4-grooving, 5-door bolt channel-section steel pearl, the interior door bolt of 6-, 7-lock shell, 8-middle pellet shot from a slingshot, the 9-centre down
The specific embodiment
Like Fig. 1, shown in Figure 2: breech lock in a kind of three row's pellets shot from a slingshot; Comprise on the flat pellet shot from a slingshot of key 1, lock core 2, spring 3, grooving 4, door bolt channel-section steel pearl 5, interior door bolt 6, lock shell 7, middle pellet shot from a slingshot 8, the centre down pellet shot from a slingshot 9, middle springs 10 and seal steel ball 11; Pellet shot from a slingshot 9, middle springs 10 and seal steel ball 11 and all be assembled in the lock core 2 on the flat pellet shot from a slingshot of said spring 3, grooving 4, door bolt channel-section steel pearl 5, interior door bolt 6, middle pellet shot from a slingshot 8, the centre down; Said lock core 2 is inserted in the lock shell 7; Have in the said lock core 2 >=9 double pellet shot from a slingshot holes, be equipped with in the hole >=9 flat pellets shot from a slingshot 4 of grooving and >=9 springs 3, the flat pellet shot from a slingshot 4 of said grooving has the different limit groove of height; Be processed into the different tooth hole of the depth on the said key 1; After the key of checking the number 1 inserted lock core 2, the flat pellet shot from a slingshot 4 of all groovings was pushed down into key 1 tooth hole at the active force of spring 3, and at this moment the flat pellet shot from a slingshot 4 groove all aligns of grooving are arranged on the line corresponding with interior door bolt 6.Door bolt 6 one sides have groove in said, are provided with door bolt channel-section steel pearl 5 in the groove, drive lock core 2 like key 1, and interior door bolt 6 gets in the grooving of flat pellet shot from a slingshot under the effect of the V-type groove of door bolt channel-section steel pearl 5 and lock shell 7.
The centre of the present invention's flat pellet shot from a slingshot 4 of grooving on both sides has increased by a row again; By pellet shot from a slingshot 9, middle springs 10 on pellet shot from a slingshot under the centre 8, the centre with seal steel ball 11 and form; Formed breech lock in three row's pellets shot from a slingshot, also to last key number (as shown in Figure 2), lock is just easily opened as at this moment.Like key 1 unreserved seating (as shown in Figure 3); Then the flat pellet shot from a slingshot 4 of grooving under the effect of spring 3 power, interior door bolt 6 can not get in the grooving of flat pellet shot from a slingshot; So interior door bolt 6 and 5 lockings in the V-type groove of lock shell 7 of door bolt channel-section steel pearl have added upper and lower five pellets shot from a slingshot key at this moment in the middle of adding and more possibly open this lockset.
What should explain at last is: above embodiment only in order to the explanation the present invention and and unrestricted technical scheme described in the invention; Therefore, although this manual has carried out detailed explanation to the present invention with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the present invention; And all do not break away from the technical scheme and the improvement thereof of the spirit and scope of the present invention, all should be encompassed in the claim scope of the present invention.
Claims (2)
1. breech lock in row's pellet shot from a slingshot comprises on key, lock core, spring, the flat pellet shot from a slingshot of grooving, door bolt channel-section steel pearl, interior door bolt, lock shell, middle pellet shot from a slingshot, the centre down pellet shot from a slingshot, middle springs and seals steel ball, it is characterized in that being: have in the said lock core >=9 double pellet shot from a slingshot holes; Be equipped with in the hole >=9 flat pellets shot from a slingshot of grooving and >=9 springs; The flat pellet shot from a slingshot of said grooving has the different limit groove of height, the said different tooth hole of the depth of being processed on the key, and said interior door bolt one side has groove; Be provided with door bolt channel-section steel pearl in the groove; Drive lock core like key, in be latched under the effect of channel-section steel pearl and the V-type groove of locking shell, get in the grooving of flat pellet shot from a slingshot.
2. breech lock in a kind of three row's pellets shot from a slingshot according to claim 1; It is characterized in that: the centre of the flat pellet shot from a slingshot of said two row's groovings has increased by a row again; By pellet shot from a slingshot, middle springs on pellet shot from a slingshot, the centre under the centre with seal steel ball and form, formed breech lock in three row's pellets shot from a slingshot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102344461A CN102747872A (en) | 2012-07-06 | 2012-07-06 | Inner bolt lock with three rows of marbles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102344461A CN102747872A (en) | 2012-07-06 | 2012-07-06 | Inner bolt lock with three rows of marbles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102747872A true CN102747872A (en) | 2012-10-24 |
Family
ID=47028334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102344461A Pending CN102747872A (en) | 2012-07-06 | 2012-07-06 | Inner bolt lock with three rows of marbles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102747872A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2665307Y (en) * | 2003-12-22 | 2004-12-22 | 陈承欣 | Anti-theft spring lock |
| CA2481917C (en) * | 2002-04-09 | 2009-03-03 | Master Lock Company | A discriminating mechanism for a pin tumbler lock |
| CN201517316U (en) * | 2009-09-07 | 2010-06-30 | 陈敏强 | Round marble shaped mechanical tapered end |
| CN201535095U (en) * | 2009-11-09 | 2010-07-28 | 童勋卿 | Spring lock head capable of preventing from being opened technically |
| CN202689706U (en) * | 2012-07-06 | 2013-01-23 | 安徽纽泰克锁具有限公司 | Inner bolt lock with three rows of pin tumblers |
-
2012
- 2012-07-06 CN CN2012102344461A patent/CN102747872A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2481917C (en) * | 2002-04-09 | 2009-03-03 | Master Lock Company | A discriminating mechanism for a pin tumbler lock |
| CN2665307Y (en) * | 2003-12-22 | 2004-12-22 | 陈承欣 | Anti-theft spring lock |
| CN201517316U (en) * | 2009-09-07 | 2010-06-30 | 陈敏强 | Round marble shaped mechanical tapered end |
| CN201535095U (en) * | 2009-11-09 | 2010-07-28 | 童勋卿 | Spring lock head capable of preventing from being opened technically |
| CN202689706U (en) * | 2012-07-06 | 2013-01-23 | 安徽纽泰克锁具有限公司 | Inner bolt lock with three rows of pin tumblers |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2006005983A3 (en) | Material for providing impact protection | |
| CN102747872A (en) | Inner bolt lock with three rows of marbles | |
| CN202689706U (en) | Inner bolt lock with three rows of pin tumblers | |
| CN102644414A (en) | Tri-safety idle lock | |
| CN111280858A (en) | Information data collecting device | |
| CN201276888Y (en) | Anti-theft tumbler lock | |
| CN201460455U (en) | Novel anti-theft locking head and key thereof | |
| CN107503571A (en) | Three dimensionality anti-theft cylinder lock | |
| CN205116955U (en) | Novel key cylinder structure | |
| CN201265291Y (en) | Burglarproof lock | |
| CN1327099C (en) | High safety three-row hole lock and key | |
| CN202391240U (en) | Improved lock cylinder mechanism | |
| CN101769095B (en) | Five-barrier high-protection universal lock | |
| CN104563632B (en) | Combined burglarproof coded spring lock | |
| CN201546506U (en) | Double-row straight-channel night lock | |
| CN206385923U (en) | A kind of double anti-cross lock pin parts of antitheft door | |
| CN205189530U (en) | Vertical row formula spring lock | |
| CN201406914Y (en) | Steel sheet lock | |
| CN108561011A (en) | A kind of rotating disk racing lock | |
| CN206487244U (en) | The lock core that a kind of anti-tinfoil is unlocked | |
| CN215565058U (en) | Lock core structure | |
| CN203066645U (en) | Double-row irregular pin tumbler lock and matched key | |
| CN201714157U (en) | Anti-pick and anti-drill combined lock core | |
| CN210390354U (en) | Military bulletproof glass | |
| CN203239072U (en) | Anti-theft lock cylinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121024 |