CN2319519Y - Splitting multiple plunger latch anti-theft lock - Google Patents
Splitting multiple plunger latch anti-theft lock Download PDFInfo
- Publication number
- CN2319519Y CN2319519Y CN 97231902 CN97231902U CN2319519Y CN 2319519 Y CN2319519 Y CN 2319519Y CN 97231902 CN97231902 CN 97231902 CN 97231902 U CN97231902 U CN 97231902U CN 2319519 Y CN2319519 Y CN 2319519Y
- Authority
- CN
- China
- Prior art keywords
- lock
- utility
- model
- split type
- flexible axle
- 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 splitting multiple plunger latch anti-theft lock, which is composed of a splitting unlocking part and a plurality of plunger latch members. The unlocking part is connected with the plunger latch members through a flexible shaft, and the flexible shaft can be made of steel cables or iron wires which are provided with protective sleeves. The utility model is provided with a plurality of plunger latches, and the abuse can be prevented; lock cores and the plunger latches are not positioned on the same position, and doors can not be levered by robbers by conventional methods. The utility model has the advantages of simple structure, low cost, safety a utility.
Description
The utility model relates to door lock, relates in particular to a kind of split type many lock bolts theftproof lock.
At present, all kinds of locks that we are used comprise theftproof lock, coded lock, and the unlocking mechanism of lock and lock bolt are monolithic, and both are on same horizon, and dead bolt only has single, causes the robber very easily to find the lock bolt position, and it is pried open.
The purpose of this utility model is: overcome the above-mentioned defective of prior art, will unblank to realize being installed separately in door and doorframe arbitrary portion by being flexible coupling between part and lock bolt, realize antitheft effect.
The technical solution of the utility model is: the part of unblanking is separated with lock bolt and is connected by flexible axle, and flexible axle can be some and link to each other with a plurality of lock bolts, and flexible axle can be cable wire, iron wire etc.Flexible axle can be single or many, and the lock bolt number is single or multiple, and both quantity equate.
The utlity model has a plurality of lock bolts, lock bolt can conceal fraud, and core and lock bolt be not at same position, and the robber forces open the door routinely and then misses one's aim.Especially many lock bolts do not have fixed pattern to be installed, and more makes the robber can't differentiate the lock bolt position, and also just can't force open the door cracks a crib, and has played anti-theft effect preferably.The utility model is simple in structure, and cost is low, safe and effective.
Fig. 1: be the utility model pie graph
Fig. 2: be the utility model partial interior structural representation of unblanking
Fig. 3: be the structural representation of the utility model locking latch component
Fig. 4: be the utility model flexible axle structure chart
Below in conjunction with accompanying drawing the utility model is elaborated.
The utility model is made up of unblank part and locking latch component, and the flexible axle that constitutes by the cable wire 1 of being with sheath connects between the two.The part of unblanking is made up of core 1, double-action plate 2, transmission arm 3, driving rack 4, spacer 5, alignment pin 6, indoor Unlocking knob 7, housing 8, fixed head 9, and locking latch component is made up of lock bolt 10, safety plate 11, unlatching axle 12, alignment pin 13, kicker 14, prerotation vane 15, housing 16 and lock 17.The part of unblanking is that flexible axle 19 split type, that make by the cable wire of band sheath 18 between the two is connected with locking latch component, its two ends are respectively equipped with adjusts nut 20 and fixed block 21, and is connected with the unlatching axle 12 of locking latch component and the transmission arm 3 of the part of unblanking respectively.
The process of unblanking of the present utility model is as follows:
Rotation lock core after key inserts core, core are by double-action plate (or rotating room's inner button) transmission moving arm, and moving arm rotates the compression set bit slice and moves downward.By the time after banking pin discharges spacer, stir arm and continue to change and just stir tooth bar to left movement and rotate cable wire.Because the cable wire other end connects together with locking latch component,, discharge lock bolt so the motion of the cable wire other end under the effect of cable wire, is at first opened safety plate by opening axle.Move to when being close to the lock bolt right arm when opening axle, just drive lock bolt and under the pulling force of cable wire, move right and compress kicker, finish the process of unblanking.
The process of locking of the present utility model is:
Behind door closure, lock bolt has entered in the lock body in the effect lower inclined plane part of self, insert the core rotation lock core to key this moment, core is stirred moving arm by double-action plate (or turning cell inner button), and it is downward that moving arm rotates the compression set bit slice, discharge and just to dial driving rack after the spacer and move right Deng alignment pin, and by cable wire release kicker, lock bolt is under the effect of kicker, in left movement enters the lock body fully.Cable wire is also opened axle and is got out of the way safety plate moving forward to handle when lock bolt moves to the pin that is positioned and places restrictions on, and safety plate upwards withstands alignment pin under the effect of return spring, pin lock bolt, finishes the process of locking.
Claims (4)
1, a kind of split type many lock bolts theftproof lock is made up of unblank part and locking latch component, it is characterized in that: the part of unblanking is split type with locking latch component, connect by flexible axle between the two, flexible axle can be single or many, and the lock bolt number is single or multiple, and both quantity equate.
2, split type many lock bolts theftproof lock according to claim 1, it is characterized in that: flexible axle is a cable wire.
3, according to the described split type many lock bolts theftproof lock of claim 1, it is characterized in that: flexible axle is an iron wire etc.
4, according to the described split type many lock bolts theftproof lock of claim 2, it is characterized in that: cable wire peripheral hardware sheath, its two ends have respectively to connect adjusts nut and fixed block, is connected with the unlatching axle of locking latch component and the transmission arm of the part of unblanking respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97231902 CN2319519Y (en) | 1997-12-31 | 1997-12-31 | Splitting multiple plunger latch anti-theft lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97231902 CN2319519Y (en) | 1997-12-31 | 1997-12-31 | Splitting multiple plunger latch anti-theft lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2319519Y true CN2319519Y (en) | 1999-05-19 |
Family
ID=33943993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97231902 Expired - Fee Related CN2319519Y (en) | 1997-12-31 | 1997-12-31 | Splitting multiple plunger latch anti-theft lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2319519Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101684703B (en) * | 2008-09-25 | 2012-07-11 | 青岛特锐德电气股份有限公司 | Split type gate lock |
-
1997
- 1997-12-31 CN CN 97231902 patent/CN2319519Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101684703B (en) * | 2008-09-25 | 2012-07-11 | 青岛特锐德电气股份有限公司 | Split type gate lock |
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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 |