CN2534308Y - Hidden ball antitheft cylinder lock - Google Patents
Hidden ball antitheft cylinder lock Download PDFInfo
- Publication number
- CN2534308Y CN2534308Y CN 02222400 CN02222400U CN2534308Y CN 2534308 Y CN2534308 Y CN 2534308Y CN 02222400 CN02222400 CN 02222400 CN 02222400 U CN02222400 U CN 02222400U CN 2534308 Y CN2534308 Y CN 2534308Y
- Authority
- CN
- China
- Prior art keywords
- slingshot
- hole
- pellet shot
- lock core
- hidden
- 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
Links
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model discloses a hidden ball antitheft cylinder lock which comprises a lock case, a lock core, a lock core cover, a ball mechanism consisting of the lock core and the lock core cover. The lock core is provided with at least a row of hidden half through holes which are not communicated with a key groove in the lock core, the lock core cover is provided with holes communicated with the hidden half through holes and ball holes, a locking part is arranged in the half through hole, and the locking part is integrated with a main ball communicated with the key groove. The utility model has the smart design of hidden half through holes, thereby ensuring the thief fails to use any tool to open the antitheft cylinder lock and also fails to open the antitheft cylinder lock by on site key duplication; the utility model is tested by a plurality of legal experts, and the result is the utility model is a safe, reliable and worthy antitheft lock. The utility model has broad usage and good market prospect.
Description
Technical field:
The utility model relates to a kind of lockset, specifically, relates to a kind of hidden pellet shot from a slingshot antitheft sylinder.
Background technology:
It is known to go together, and existing cylinder lock constitutes by lock housing, dead bolt, locking mechanism and the tapered end be made up of lock core with billiard mechanism and lock core body.The safety factor of cylinder lock is subjected to the restriction of pellet shot from a slingshot hole count, and hole count is subjected to the restriction of physical dimension.In order to improve safety factor, once developed into many many pellets shot from a slingshot of row hole by the single-row billiard hole, even added magnetic control again with the pellet shot from a slingshot lockhole, general purpose is to increase difficulty to the capable robber person of picking lock, gives resident family with the sense of security.For reaching this purpose, existing many technical schemes are open, as ZL94239268.X.It is not solve all the time that but two problems are arranged, and is exactly that the capable robber person of picking lock can directly touch in the lock pellet shot from a slingshot with instrument and stirs and on-the-spot bitting, and difficulty is nothing but that the time is a bit long again, is still succeeded by row robber person at last.
The content of utility model:
The purpose of this utility model be to provide a kind of capable robber person can't with instrument directly contact stir pellet shot from a slingshot in the lock, also can't on-the-spot bitting open a kind of hidden pellet shot from a slingshot antitheft sylinder of lock.
The technical scheme of a kind of hidden pellet shot from a slingshot antitheft sylinder of the utility model is achieved in that it comprises lock housing, the billiard mechanism that dead bolt and lock core and lock core cover are formed is formed, described lock core 1 is provided with obstructed hidden half through hole 13 of key in a row or multi-row at least and the lock core 1 12, being positioned at the outer lock core cover 2 of lock core 1 is provided with and hidden half through hole 13 through hole that is complementary, this through hole one end communicates with hidden half through hole 13 on the lock core 1, the other end communicates with pellet shot from a slingshot hole 4 on the pellet shot from a slingshot seat, in half through hole 13 on the lock core 1 locking piece 5 is housed, main marble hole (11) on the pellet shot from a slingshot hole seat 3 communicates with key 12, elastic component 10 is housed in main marble hole 11 from top to bottom successively, 6 times pellets shot from a slingshot 7 of last pellet shot from a slingshot are positioned at the locking piece 5 of half through hole 13 on the lock core and the last pellet shot from a slingshot 6 of main marble hole 11 and fuse.
Between the last pellet shot from a slingshot 6 in above-mentioned locking piece 5 and the main marble hole 11 a connection piece 9 is arranged.
Hidden half through hole 13 that key 12 does not communicate in the above-mentioned a row or multi-row at least and lock core 1 matches with main marble hole 11.
Above-mentioned locking piece 5 is the part of connector 9.
Above-mentioned locking piece is a pellet shot from a slingshot.
The link 8 of interconnect function is together arranged at above-mentioned locking piece 5 tops.
The groove of interconnect function is together arranged at above-mentioned locking piece 5 tops.
The aperture of interconnect function is together arranged at above-mentioned locking piece 5 tops.
Above-mentioned elastic component 10 is spring.
Above-mentioned connector 9 is elasticity steel wire.
Above-mentioned connector 9 places in the groove 14.
Spring 10 in the above-mentioned main marble hole is complementary with the length of following pellet shot from a slingshot 7, and promptly pellet shot from a slingshot 7 is short, then joins the big spring of elastic force, otherwise pellet shot from a slingshot 7 is long, then joins the little spring of elastic force.
The hole that the hole row that above-mentioned main marble hole 11 is formed and the pellet shot from a slingshot hole 4 of its side are formed is arranged both and is arranged parallel to each other or both form angle mutually and arrange.
The advantage of technical solutions of the utility model is that the hidden pellet shot from a slingshot hole that is arranged on lock core does not communicate with key, and row robber person can't contact this row or arrange hidden locking piece more with instrument, thereby can't open this hidden pellet shot from a slingshot antitheft sylinder.Unblank to check through the legal expert of unblanking of multidigit, all can't open, played antitheft effect worthy of the name.
Description of drawings:
Fig. 1 is the structural representation of the hidden pellet shot from a slingshot anti-theft billiards of the utility model list group lock pin, lock core cover, billiard mechanism.
Fig. 2 is the A-A sectional view of Fig. 1.
The specific embodiment:
The technical solution of the utility model is further elaborated with embodiment below in conjunction with accompanying drawing, but this should not be construed as technology contents of the present utility model and only limits to this.
Embodiment 1
In a side of the key 12 of traditional lock core 1, set up hidden half through hole 13 that is used to load pellet shot from a slingshot that a row and key do not communicate, lock core overlaps on 2 has an end to communicate with hidden half through hole 13, the hole that the other end communicates with pellet shot from a slingshot hole 4 on being positioned at the pellet shot from a slingshot seat.Above-mentioned three holes in line.And match each other.The some of locking piece 5 is positioned at hidden half through hole 13, another partly puts in pellet shot from a slingshot hole 4 on the pellet shot from a slingshot seat by corresponding aperture on the lock core cover 2, locking piece 5 tops are provided with an aperture link 8, main marble hole 11 is through pellet shot from a slingshot seat 3, lock core cover 2, lock core 1 also communicates with key 12, helical spring 10 is housed in main marble hole 11 from top to bottom, last pellet shot from a slingshot 6, following pellet shot from a slingshot 7 is connected with the link 8 on locking piece 5 tops with an end of an elasticity steel wire 9, and the other end of elasticity steel wire links to each other with pellet shot from a slingshot 6, therefore, elasticity steel wire 9 moves up and down with pellet shot from a slingshot 6 and drives on the locking piece 5, following motion.
Embodiment 2
That sets up respectively in the both sides of the key 12 of traditional lock core 1 that a row and key do not communicate is used to load pellet shot from a slingshot and hidden half through hole 13.Remaining part and structure are identical with embodiment 1.
Claims (7)
1. hidden pellet shot from a slingshot antitheft sylinder, it comprises lock housing, the billiard mechanism that dead bolt and lock core and lock core cover are formed, it is characterized in that: described lock core (1) is provided with hidden half through hole (13) that at least one row and the interior key of lock core (1) (12) do not communicate, be positioned at the hole that not only communicates with hidden half through hole (13) but also communicate with pellet shot from a slingshot hole (4) on being positioned at pellet shot from a slingshot seat (3) is arranged on the outer lock core cover (2) of lock core (1), in half through hole (13) on the lock core (1) locking piece (5) is arranged, main marble hole (11) on the pellet shot from a slingshot hole seat (3) communicates with key (12), in main marble hole (11), elastic component (10) is housed from top to bottom successively, last pellet shot from a slingshot (6), following pellet shot from a slingshot (7) is positioned at the locking piece (5) of half through hole (13) on the lock core (1) and the last pellet shot from a slingshot (6) of main marble hole (11) and fuses.
2. a kind of hidden pellet shot from a slingshot antitheft sylinder according to claim 1 is characterized in that between the last pellet shot from a slingshot (6) in described locking piece (5) and the main marble hole (11) a connection piece (9) being arranged.
3. a kind of hidden pellet shot from a slingshot antitheft sylinder according to claim 1 is characterized in that described connector (9) is an elasticity steel wire.
4. a kind of hidden pellet shot from a slingshot antitheft sylinder according to claim 1, the elasticity thing (10) that it is characterized in that described main marble hole (11) is a spring.
5. a kind of hidden pellet shot from a slingshot antitheft sylinder according to claim 1 is characterized in that the spring (10) in the described main marble hole (11) is complementary with following pellet shot from a slingshot (7) length.
6. a kind of hidden pellet shot from a slingshot antitheft sylinder according to claim 1 is characterized in that hole that hole row that described main marble hole (11) forms and next door are made up of pellet shot from a slingshot hole (4) arranges that both are parallel to each other.
7. a kind of hidden pellet shot from a slingshot antitheft sylinder according to claim 1 is characterized in that the described hole row who is made up of main marble hole (11) becomes angle to arrange with the hole row who is made up of pellet shot from a slingshot hole (4) on next door between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02222400 CN2534308Y (en) | 2002-04-27 | 2002-04-27 | Hidden ball antitheft cylinder lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02222400 CN2534308Y (en) | 2002-04-27 | 2002-04-27 | Hidden ball antitheft cylinder lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2534308Y true CN2534308Y (en) | 2003-02-05 |
Family
ID=33700320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02222400 Expired - Fee Related CN2534308Y (en) | 2002-04-27 | 2002-04-27 | Hidden ball antitheft cylinder lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2534308Y (en) |
-
2002
- 2002-04-27 CN CN 02222400 patent/CN2534308Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101310085B (en) | Mechanical linking lock core started by thin key card | |
| CN2534308Y (en) | Hidden ball antitheft cylinder lock | |
| CN1730874A (en) | Lock with double lock pins | |
| CN2769433Y (en) | Photoelectric lock | |
| CN2830584Y (en) | Bullet tapered end with axial rotating bullet holes | |
| CN2864010Y (en) | Concealed theft-proof safety lock | |
| CN1776167A (en) | Ball lock head with axial rotary ball hole | |
| CN2431357Y (en) | Autonomous computer dynamic puzzle lock | |
| CN208534237U (en) | A kind of security anti-theft lock | |
| CN2913538Y (en) | Safety lock having rotary spring lock head | |
| CN2506744Y (en) | Lock structure for portable gun cabinet and the like | |
| CN2157266Y (en) | Anti-drilling door lock controlled by micro-energy consumption spring switch and driven by motor | |
| CN2761773Y (en) | Tridimensional screw type key machanical cylinder lock capable of preventing technical opening | |
| CN2749996Y (en) | High safety three-row hole lock and key | |
| CN100532770C (en) | Safety door lock with rotary pin tumbler lock head | |
| CN2637654Y (en) | Electronic lock | |
| CN201502241U (en) | Lock connecting device | |
| CN2380639Y (en) | Double-opening type spring lock with self-destruction function | |
| CN1869389A (en) | Safety lock | |
| CN101871281B (en) | Inside and outside anti-theft lock liner | |
| CN2606155Y (en) | Lock with antipush function | |
| CN203223068U (en) | Novel code safe-guard chain door lock | |
| CN2479143Y (en) | Magnetic composite cylinder lock | |
| CN2692291Y (en) | Antitheft safety lock | |
| CN2462039Y (en) | Puzzle anti-theft device |
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 |