CN205422196U - Trilateral marble lock core - Google Patents
Trilateral marble lock core Download PDFInfo
- Publication number
- CN205422196U CN205422196U CN201520842529.8U CN201520842529U CN205422196U CN 205422196 U CN205422196 U CN 205422196U CN 201520842529 U CN201520842529 U CN 201520842529U CN 205422196 U CN205422196 U CN 205422196U
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- CN
- China
- Prior art keywords
- lock
- pellet
- pellets
- marble
- spring
- 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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- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The utility model belongs to the technical field of the technique of lock core and specifically relates to a trilateral marble lock core, the lock courage of lock shell is placed in with in including the lock shell to this lock core of, the lock shell makes up into a body structure and be equipped with the spring component that locks respectively in its three polar axis orientation with the lock courage. Do not be equipped with the spring component that locks through equalling divide in the three polar axis direction of lock core, improve the safety used performance of lock core greatly.
Description
Technical field
This utility model relates to the technical field of lock core, especially a kind of three Spring cylinder lock cores.
Background technology
Lock core is to control the major part that lock is opened, and it can rotate and drive locking bolt to move with key is supporting.Having in lock pellet assembly or both direction on a conventional spindle usually direction and have pellet assembly of locking, these structures all can make the safe application performance of lock core have a greatly reduced quality.
Simultaneously, there is the biggest security hidden trouble in present most lock core, some lawless persons utilize illegal means to unblank, such as: use technology plug opening lock master, employing vibration tool or tinfoil instrument to unblank, use copy key or instrument to insert the means such as lock core.These have all beaten Safety alarm bell to us.
Utility model content
The technical problems to be solved in the utility model is: in order to solve the problem that the prior art in above-mentioned background technology exists, it is provided that a kind of three Spring cylinder lock cores being greatly improved safe application performance.
This utility model solves its technical problem and be the technical scheme is that a kind of three Spring cylinder lock cores, and including lock housing and the lock gall being built in lock housing, described lock housing and lock gall are combined into one structure and are respectively equipped with, on its three pole axis directions, pellet assembly of locking.
Further, pellet assembly of locking described in technique scheme includes some the close lock lower pellets in road, the some marble springs away from lock road and some the upper pellets between lower pellet and marble spring, and the axis of the lower pellet being correspondingly arranged, a upper pellet and a marble spring coincides.
Further, an at least anti-dial lower pellet in some lower pellets described in technique scheme, described anti-dial lower pellet is provided with groove.
Further, at least pellet in the vibrationproof of pellet under an incomplete laminating in some upper pellets described in technique scheme, the marble spring that in described vibrationproof, pellet is correspondingly arranged is the vibrationproof marble spring strengthening elastic force.
Further, the differential lower pellet of an at least flat-head shape in some lower pellets described in technique scheme, just can be inserted into when the guiding surface of position, key spoon tip is less than the plane position of this differential lower pellet.
Further, middle lock housing it is additionally provided with described in technique scheme between lock housing and lock gall.
The beneficial effects of the utility model are: these three Spring cylinder lock cores have the advantage that
(1) by being provided with, on three pole axis directions of lock core, pellet assembly of locking respectively, the safe application performance of lock core is substantially increased；
(2) by setting up the fluted anti-dial lower pellet of band in lock core, can effectively prevent the problem of employing technology plug means opening lock master from occurring；
(3) by setting up under not exclusively laminating pellet in the vibrationproof of pellet in lock core, and the vibrationproof marble spring that strengthen elastic force supporting with pellet in vibrationproof, can effectively prevent the problem using vibration tool or tinfoil instrument to carry out unblanking from occurring；
(4) by setting up the differential lower pellet of flat-head shape in lock core, and the guiding surface of position, key spoon tip need less than this differential lower pellet plane position time just can be inserted into, be possible to prevent the problem inserting lock core because of copy key or instrument to occur to a certain extent；
(5) by setting up middle lock housing between lock housing and lock gall, can be so that processing and install the lock gall of the Europe superscript lock of minor diameter.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the sectional view in Fig. 1 at A-A；
Fig. 3 is the sectional view in Fig. 1 at B-B；
Fig. 4 is the assembling structural representation of differential lower pellet and key；
Fig. 5 is the structural representation of key；
Fig. 6 is the lock core structure schematic diagram with middle lock housing.
Being numbered in accompanying drawing: 1, lock housing, 2, lock gall, 3, anti-dial lower pellet, 4, pellet in vibrationproof, 5, vibrationproof marble spring, 6, differential lower pellet, 7, key, 8, anti-drill pin, 9, middle lock housing.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is described the most in a schematic way, and therefore it only shows the composition relevant with this utility model.
See Fig. 1, Fig. 2 and Fig. 3, three Spring cylinder lock cores of the present utility model, including lock housing 1 and the lock gall 2 being built in lock housing 1, lock housing 1 is symmetrically arranged with two anti-drill pins 8, lock gall 2 is also symmetrically arranged with two anti-drill pins 8, lock housing 1 and lock gall 2 are combined into one structure and are respectively equipped with, on its three pole axis directions, pellet assembly of locking, and effective tartar crosses 10,000,000 grades, substantially increases the safe application performance of lock core.
Pellet assembly of locking includes five close lock lower pellets in road, five marble springs away from lock road and five upper pellets between lower pellet and marble spring, and the axis of the lower pellet being correspondingly arranged, a upper pellet and a marble spring coincides.
An at least anti-dial lower pellet 3 in five lower pellets, anti-dial lower pellet 3 is provided with groove, can effectively prevent the problem of employing technology plug means opening lock master from occurring.
At least pellet 4 in the vibrationproof of pellet under an incomplete laminating in five upper pellets, the marble spring that in vibrationproof, pellet 4 is correspondingly arranged is the vibrationproof marble spring 5 strengthening elastic force, can effectively prevent the problem using vibration tool or tinfoil instrument to unblank from occurring.
See Fig. 4 and Fig. 5, the differential lower pellet 6 of an at least flat-head shape in five lower pellets, just can be inserted into when the guiding surface of position, 7 spoons of tips of key is less than the plane position of this differential lower pellet 6, the problem preventing copy key or instrument from inserting lock core to a certain extent occurs.
Meanwhile, conventional key spoon thread form shape is all very easy to identify, such as round point shape, zigzag or snake shape.The spoon tooth of key 7 can be designed to by present patent application different in size and hide multiple barrier eye tooths flower, so but being difficult to position and the quantity of identified spoon tooth from the profile of key 7, be effectively increased the difficulty of reproduction of key 7 or unlocking tool.
See Fig. 6, between lock housing 1 and lock gall 2, be additionally provided with middle lock housing 9, can be so that processing and install the lock gall 2 of the Europe superscript lock of minor diameter.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff can carry out various change and amendment completely in the range of without departing from this utility model technological thought.The content that the technical scope of this utility model is not limited in description, it is necessary to determine its technical scope according to right.
Claims (5)
1. three Spring cylinder lock cores, it is characterized in that: include lock housing (1) and the lock gall (2) being built in lock housing (1), described lock housing (1) and lock gall (2) are combined into one structure and are respectively equipped with, on its three pole axis directions, pellet assembly of locking, described pellet assembly of locking includes some the close lock lower pellets in road, the some marble springs away from lock road and some the upper pellets between lower pellet and marble spring, and the axis of the lower pellet being correspondingly arranged, a upper pellet and a marble spring coincides.
Three Spring cylinder lock cores the most according to claim 1, it is characterised in that: an at least anti-dial lower pellet (3) in described some lower pellets, described anti-dial lower pellet (3) is provided with groove.
Three Spring cylinder lock cores the most according to claim 1, it is characterized in that: at least pellet (4) in the vibrationproof of pellet under an incomplete laminating in described some upper pellets, the marble spring that in described vibrationproof, pellet (4) is correspondingly arranged is the vibrationproof marble spring (5) strengthening elastic force.
Three Spring cylinder lock cores the most according to claim 1, it is characterized in that: the differential lower pellet (6) of an at least flat-head shape in described some lower pellets, just can be inserted into when the guiding surface of position, key (7) spoon tip is less than the plane position of this differential lower pellet (6).
Three Spring cylinder lock cores the most according to claim 1, it is characterised in that: it is additionally provided with middle lock housing (9) between described lock housing (1) and lock gall (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520842529.8U CN205422196U (en) | 2015-10-28 | 2015-10-28 | Trilateral marble lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520842529.8U CN205422196U (en) | 2015-10-28 | 2015-10-28 | Trilateral marble lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205422196U true CN205422196U (en) | 2016-08-03 |
Family
ID=56517123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520842529.8U Expired - Fee Related CN205422196U (en) | 2015-10-28 | 2015-10-28 | Trilateral marble lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205422196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868334A (en) * | 2018-07-04 | 2018-11-23 | 箭牌智能科技（张家港）有限公司 | The anti-drilling anti-folding lock core of three face pearls |
-
2015
- 2015-10-28 CN CN201520842529.8U patent/CN205422196U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868334A (en) * | 2018-07-04 | 2018-11-23 | 箭牌智能科技（张家港）有限公司 | The anti-drilling anti-folding lock core of three face pearls |
| CN108868334B (en) * | 2018-07-04 | 2024-04-02 | 箭牌智能科技（张家港）有限公司 | Three-side ball drilling-proof anti-folding lock core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20211028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |