CN205531722U - Lock core among safety anti theft lock and key thereof - Google Patents
Lock core among safety anti theft lock and key thereof Download PDFInfo
- Publication number
- CN205531722U CN205531722U CN201520908574.9U CN201520908574U CN205531722U CN 205531722 U CN205531722 U CN 205531722U CN 201520908574 U CN201520908574 U CN 201520908574U CN 205531722 U CN205531722 U CN 205531722U
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- lock
- key
- face
- core body
- pellet
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Abstract
The utility model discloses a lock core among safety anti theft lock and key thereof relates to security equipment technical field. The lock lock core includes tapered end (3), the lock core body (10) and transmission piece (19) among its safety anti theft lock, still including the terminal surface lock core body (6) and position sleeve (15), position sleeve (15) suit is in the well lower part of the lock core body (10), the dress is worn in proper order in the hole of tapered end (3) to the terminal surface lock core body (6) and the lock core body (10), the lower extreme at the lock core body (10) is installed in transmission piece (19). Have characteristics such as safe and reliable, convenient to use, it is supporting with other annexes of tool to lock, can be used as lock, safe deposit box lock and other various securities with the lock.
Description
Technical field
This utility model relates to security facilities technical field, lock pin in particularly a kind of safety anti-theft lock
And key.
Background technology
Existing door lock, safety cabinet, vehicle lock etc., no matter shaped pattern is various, be all tapered end with
The pillar sagittal plane device pellet of lock core.This lock due to be monolock core work, thus, hold very much
Easily joined out by skeleton key, therefore its safety is poor.
In the last few years, occurring in that the theftproof lock of Double-lock-core, such as Chinese patent, (number of patent application is
201020219015.4) disclosed " lock-in-lock mechanical spring lock cylinder ", including being provided with pellet slotted eye
The lock core shaft that in lock core ectosome, and lock core ectosome, grafting coordinates, it is characterised in that arrange in described lock core shaft
There is key hole, and be equipped with one group of pellet by marble hole above key hole, described accordingly
In pellet slotted eye, resilient engagement arranges cooperation pellet and contacts with above-mentioned pellet and coordinate, and described lock core shaft
Inner end coordinates socket lock bolt driving lever, lock bolt driving lever, lock core shaft to be arranged on, by interting, the driving lever that both are interior
Connect sheet to interlock.And for example disclosed " the machine of Chinese patent (number of patent application is 201220098573.9)
Tool pellet Lock with inside lock, including rotating lock core, is provided with cylindrical billiard or shell fragment, described circle in rotating lock core
Post pellet or shell fragment surface have several slotted eye, on one side connect have spring, described slotted eye respectively with
Pintle hook lock and lock core fixed card are corresponding, are designed with locking card outside each pintle hook lock, lock card afterbody even
It is connected to spring.
Summary of the invention
For the deficiency existing for existing product, the purpose of this utility model be to provide a kind of safe and reliable,
Anti-theft lock core easy to use and matched key thereof.
For achieving the above object, technical solution adopted in the utility model is a kind of safe antitheft of design
Lock with inside lock lock core: include tapered end 3, lock core body 10 and driver blade 19, also include end face lock core body
6 and positioning sleeve 15；Described positioning sleeve 15 is sleeved on the middle and lower part of lock core body 10, described end face lock core
Body 6 and lock core body 10 are installed in the endoporus of tapered end 3 successively, and described driver blade 19 is arranged on lock core
The lower end of body 10.
Described tapered end 3 is with the cylinder of step with interior ladder hole, upper end outer cylinder, outside it
Have on cylinder more than one group, often group include more than one, for installing the radial direction bullet of radially pellet group
Sub-aperture, the upper and lower of its outer cylinder only also has the end face for installing end face latch 9
Untie-sell hole and the lock pin aperture of latch 16；
Described end face lock core body 6 is the cylinder that centre has keyhole, its end face have one with
Upper, for installing the axial end pellet through hole of axial end pellet group, its cylinder also has for
Install the end face body lock pin aperture of end face latch 9；
Described lock core body 10 is that centre has keyhole, a upper end outer cylinder with the cylinder of step,
Its upper surface has the axial cylinder hole for installing axial end pellet group, and its outer cylinder has use
In the core body radially marble hole installing radially pellet group；
Described positioning sleeve 15 is thin cylinder, and its barrel has the set for installing radially pellet group
Cylinder marble hole and for installing the sleeve lock pin aperture of latch 16.
The axial screw 4 of more than two is distributed on the lower surface of described tapered end 3.
In the lower end of described lock core body 10 with the axial groove on plug-in mounting driver blade 19 top and at lock core
Also with the annular groove for installing snap ring 17 on the bottom cylindrical surface of body 10.
Described radial direction pellet group is by interior pellet 11, outer pellet 12, radial spring 13 and radially to block up
14 are constituted.
Described axial end pellet group is to be made up of upper pellet 5, lower pellet 7 and axle spring 8.
Meanwhile, also provide for a kind of with above-mentioned safety anti-theft lock in the matching used safety of lock pin prevent
Steal Lock with inside lock key: include handle 20, end face key 26 and axial key 31；Described handle 20
It is connected with the upper end 22 of axial key 31；Described end face key 26 is sleeved on axial key 31
Top, be the round-meshed cylinder of Intermediate Gray, its lower edge has half matched with upper pellet 5
Blind round hole 30, its cylinder also has the radial direction through hole for installing elastic positioning member；Described
The bottom of axial key 31 has the bullet groove 32 supporting with interior pellet 11 end, and middle and upper part has
The location hole supporting with elastic positioning member.
The upper end 22 of described axial key 31 has the slot of plug-in mounting handle 20, and uses steady pin
Upper end 22 is connected as a single entity by 23 with handle 20.
Described elastic positioning member is to be made up of positioning bead 29, location spring 28 and location plug 27.
End face key trim ring 24 and stage clip it is also equipped with between described handle 20 and end face key 26
25；Described end face key trim ring 24 is the cylinder with interior step through-hole, in it in step through-hole
Installing stage clip 25, the interior step through-hole of end face key trim ring 24 is sleeved on the top of end face key 26.
Lock pin in safety anti-theft lock of the present utility model, it is main and auxiliary with end face for using with axial lock core
The Lock with inside lock mode of lock core, tacks lock core body from two different faces, direction simultaneously, it is achieved at a lock
Interior with two locks, thus, substantially increase safety and the anti-theft feature of the lock applying this lock core.
Meanwhile, during use, as existing lockset, insert, rotate, can open, therefore use side
Just.
Accompanying drawing explanation
Fig. 1 is the main cross-sectional schematic of lock pin in safety anti-theft lock of the present utility model；
Fig. 2 is the main cross-sectional schematic of lock key in safety anti-theft lock of the present utility model.
In figure:
1 is support ring, and 2 is pressure strip, and 3 is tapered end, and 4 is axial screw, and 5 is upper pellet, 6
Being end face lock core body, 7 is lower pellet, and 8 is axle spring, and 9 is end face latch, and 10 is lock core
Body, 11 is interior pellet, and 12 is outer pellet, and 13 is radial spring, and 14 is radial direction plug, and 15 are
Positioning sleeve, 16 is latch, and 17 is snap ring, and 18 is clamping screw, and 19 is driver blade, and 20 are
Handle, 21 is handle hole, and 22 is upper end, and 23 is steady pin, and 24 is end face key trim ring, 25
Being stage clip, 26 is end face key, and 27 is location plug, and 28 is location spring, and 29 is positioning bead,
30 is semicircle blind hole, and 31 is axial key, and 32 is bullet groove.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further described.Description below
It is to use the mode enumerated, but protection domain of the present utility model should not be limited to this.
The present embodiment is by key in lock pin in safety anti-theft lock and matched safety anti-theft lock
Spoon constitute, in safety anti-theft lock therein lock pin be by tapered end 3, lock core body 10, driver blade 19,
End face lock core body 6 and positioning sleeve 15 and attached support ring 1 used, pressure strip 2 and compress spiral shell
Bar 18 is constituted.
Tapered end 3 is a cylinder, with interior ladder hole, its upper end outer cylinder with step, its
Have on outer cylinder four groups (this example use " cross " lock form, i.e. four groups；It is alternatively one group or two
Group or three groups or more groups), often group include two (this example use two, it is possible to use three or four
Individual or more), for installing the radial direction marble hole (core body of following lock core body 10 of radially pellet group
Radially marble hole is identical with this with the sleeve marble hole of positioning sleeve 15), the top of its outer cylinder also has
For installing the end face lock pin aperture of end face latch 9, the bottom of its outer cylinder also has for installing
The lock pin aperture of latch 16；(this example uses two to be also distributed two on the lower surface of tapered end 3
Individual, it is possible to use three or four or more) axial screw 4, be used for clamping screw 18 is installed.
End face lock core body 6 is cylinder, has keyhole (circular hole) in the middle of it, and its end face has four
It is individual that (this example uses four, it is possible to use two or three or more；The axle of lock core body 10 below
Identical with this to marble hole), for installing the axial end pellet through hole of axial end pellet group, its
The end face body lock pin aperture for installing end face latch 9 is also had on cylinder.
Lock core body 10 is cylinder, have in the middle of it keyhole (this example use " cross " lock form,
Thus, this hole is " cross " slotted eye；May be used without monolateral " word " shape or bilateral " word " shape
Or triangle or more polygon), its upper end outer cylinder is with step, and its upper surface has for installing
The axial cylinder hole of axial end pellet group, its outer cylinder has the core for installing radially pellet group
Body radially marble hole.Have in the middle of the lower end of lock core body 10 for plug-in mounting driver blade 19 upper end
Slot, and on the outer cylinder of lock core body 10 lower end, have the annular groove for installing snap ring 17.
Positioning sleeve 15 is thin cylinder, and its barrel has the sleeve bullet for installing radially pellet group
Sub-aperture and for installing the sleeve lock pin aperture of latch 16.
During assembling, first end face lock core body 6 is pierced into the second of endoporus by the big extreme direction of tapered end 3 endoporus
Level step, then, is penetrated end face latch 9 by the end face lock pin aperture on tapered end 3 outer cylinder top,
And enter in the end face body lock pin aperture of end face lock core body 6, it is used for preventing end face lock core body 6 at lock
The endoporus of 3 rotates.Then, upper pellet 5 and lower pellet 7 are pierced into end face lock core body 6 successively
Axial end pellet through hole, then axle spring 8 is pierced in the axial cylinder hole of lock core body 10,
Then, lock core body 10 is pierced into endoporus by the big extreme direction of tapered end 3 endoporus, allow lower pellet 7 times
End portion pierces in the axial cylinder hole of lock core body 10, and now, the upper surface of upper pellet 5 props up lock
The first order step of 3 endoporus.Then, positioning sleeve 15 is packed into lock core body 10, and allow positioning sleeve
The upper surface of 15 props up below the step of lock core body 10；Then, by latch 16 by tapered end 3 times
The lock pin aperture in portion pierces into and pierces in the sleeve lock pin aperture of positioning sleeve 15, is used for preventing location
Set 15 rotates in the endoporus of tapered end 3.Thereafter, by interior pellet 11, outer pellet 12, radial spring
13 are pierced into by the radial direction marble hole of tapered end 3 successively with radially plug 14 and pierce into positioning sleeve 15 successively
Sleeve marble hole and lock core body 10 core body radially marble hole in.Then, upper by driver blade 19
End inserts in the slot in the middle of lock core body 10 lower end, and with snap ring 17 by the upper end of driver blade 19
Portion is fixed on the lower end of lock core body 10.So far, lock pin in the safety anti-theft lock of the present embodiment is formed.
Before using, first lock pin in the safety anti-theft lock of the present embodiment is threaded onto in support ring 1, then
It is pierced in the lockhole on door leaf by the front of door leaf, and after door leaf, loads onto pressure strip 2,
Fix with clamping screw.Then the adnexa of door leaf lockset below is installed then,.
In safety anti-theft lock therein, lock key is by handle 20, end face key 26, axial key 31
Constitute with end face key trim ring 24 and stage clip 25.
Handle 20 is circular piece (may be used without other shape), and it has the keyhole installing key chain
21, also have the fixed pin holes installing steady pin 23.
Axial key 31 is elongate bars, is divided into three parts.The upper end 22 of its upper part has plug-in mounting
The slot of handle 20, and with steady pin 23, upper end 22 is connected as a single entity with handle 20；Axially key
The middle part of spoon 31 is divided into cylinder (these cylindrical two ends are equipped with step), and its outer cylinder has
Hole, location；The bottom of axial key 31 is divided into " cross " shape bar, in every one side of " cross ", opens
There are two bullet groove 32 (this quantity and the radial direction pellet group quantity phase on lock pin in safety anti-theft lock
With).
End face key 26 is the middle cylinder with ladder circular hole, its lower edge have with on
(that is: the centrage in this hole is on the limit of end face key 26 lower end for the semicircle blind hole 30 that pellet 5 matches
Edge), its cylinder also has the radial direction through hole for installing elastic positioning member.
End face key trim ring 24 is cylinder, with interior step through-hole.
During installation, first loading is overlapped from the upper end 22 of axial key 31 in the bottom of end face key 26,
The lower surface of end face key 26 is made to contact with the step surface of axial key 31, then, by positioning bead
29, location spring 28 and location plug 27 are sequentially loaded into the radial direction through hole on end face key 26 cylinder
In, and allow in the hole, location that positioning bead 29 embeds on the outer cylinder in the middle part of axial key 31；Then will
Stage clip 25 is also overlapped in the stepped hole loading end face key 26 by the upper end 22 of axial key 31, then
End face key trim ring 24 is overlapped loading by the upper end 22 of axial key 31 equally, allows end face key
The interior step of trim ring 24 props up the upper surface of stage clip 25, is then inserted axially the bottom of handle 20
In the slot of the upper end 22 of key 31, the upper surface of end face key trim ring 24 is allowed to prop up handle 20
Bottom, then, fix with steady pin 23.
During use, insert in safety anti-theft lock to by the axial key 31 of lock key in safety anti-theft lock
In " cross " slotted eye of lock pin, now, bullet lived in by semicircle blind hole 30 set of end face key 26
Son 5, stage clip 25 promotes end face key 26 downwards, and in drive, pellet 5 moves down and drive lower bullet
Son 7 also moves down, when contact surface and end face lock core body 6 and the lock core of upper pellet 5 and lower pellet 7
During the contact surface overlap of body 10, possessed unblank the first step (that is: allow lock core body 10 relative to
End face lock core body 6 rotates)；Then, the bullet groove on axial key 31 bottom " cross " shape bar
32 promote in pellets 11 and outer pellet 12 be moved to the left, when connecing of interior pellet 11 and outer pellet 12
When contacting surface is overlapping with the contact surface of lock core body 10 and positioning sleeve 15, possesses the second step unblanked (i.e.:
Lock core body 10 is allowed to rotate relative to positioning sleeve 15), now, turning handle 20, axial key 31
Drive lock core body 10 rotate (now, positioning bead 29 returns in the radial direction through hole of end face key 26,
End face key 26 is remained stationary as), and then drive driver blade 19 to rotate, open and be arranged on door leaf
The adnexa (that is: dead bolt lock bolt in lock housing) of lockset below.After unblanking, rotary handle 20,
Allow positioning bead 29 again embed in the hole, location of axial key 31, safe antitheft Lock with inside lock can be extracted out
Key.
Due to the interior pellet 11 of each group and the length of outer pellet 12 and upper pellet 5 and lower pellet 7
Length be not quite similar so that the bullet groove 32 of diverse location is different with the degree of depth of semicircle blind hole 30,
Thus, may make up in different safety anti-theft locks key in lock pin and matched safety anti-theft lock
Spoon.
Lock pin and key thereof in safety anti-theft lock of the present utility model, join with other adnexa of lockset
Set, can be used as door lock, safe lock and other various securities lock.
Claims (10)
1. a lock pin in safety anti-theft lock, including tapered end (3), lock core body (10) and transmission
Sheet (19), it is characterised in that: also include end face lock core body (6) and positioning sleeve (15)；Described
Positioning sleeve (15) is sleeved on the middle and lower part of lock core body (10), described end face lock core body (6) and lock
Core body (10) is installed in the endoporus of tapered end (3) successively, and described driver blade (19) is arranged on lock
The lower end of core body (10).
Lock pin in safety anti-theft lock the most according to claim 1, it is characterised in that:
Described tapered end (3) is with the cylinder of step with interior ladder hole, upper end outer cylinder,
Have on its outer cylinder more than one group, often group include more than one, for installing the footpath of radially pellet group
To marble hole, the upper and lower of its outer cylinder also has for installing end face latch (9)
End face lock pin aperture and the lock pin aperture of latch (16)；
Described end face lock core body (6) is the cylinder that centre has keyhole, and its end face has one
Above, for installing the axial end pellet through hole of axial end pellet group, its cylinder also has use
In the end face body lock pin aperture installing end face latch (9)；
Described lock core body (10) is that centre has keyhole, a upper end outer cylinder with the cylinder of step,
Its upper surface has the axial cylinder hole for installing axial end pellet group, and its outer cylinder has use
In the core body radially marble hole installing radially pellet group；
Described positioning sleeve (15) is thin cylinder, its barrel has for installing radial direction pellet group
Sleeve marble hole and be used for installing the sleeve lock pin aperture of latch (16).
Lock pin in safety anti-theft lock the most according to claim 2, it is characterised in that: in institute
State the axial screw (4) being distributed more than two on the lower surface of tapered end (3).
Lock pin in safety anti-theft lock the most according to claim 3, it is characterised in that: in institute
State the lower end of lock core body (10) with the axial groove on plug-in mounting driver blade (19) top and at lock core body
(10) also with being used for installing the annular groove of snap ring (17) on bottom cylindrical surface.
Lock pin in safety anti-theft lock the most according to claim 4, it is characterised in that: described
Radial direction pellet group be by interior pellet (11), outer pellet (12), radial spring (13) and radially stifled
Head (14) is constituted.
Lock pin in safety anti-theft lock the most according to claim 5, it is characterised in that: described
Axial end pellet group be to be made up of upper pellet (5), lower pellet (7) and axle spring (8).
7. one kind with claim 1-6 according to any one of in safety anti-theft lock lock pin support the use
Safety anti-theft lock in lock key, it is characterised in that: include handle (20), end face key (26)
With axial key (31)；Described handle (20) connects with the upper end (22) of axial key (31)
Connect；Described end face key (26) is sleeved on the top of axial key (31), is middle with circular hole
Cylinder, its lower edge has the semicircle blind hole (30) matched with upper pellet (5), its post
The radial direction through hole for installing elastic positioning member is also had on face；Under described axial key (31)
Portion has the bullet groove (32) supporting with interior pellet (11) end, and middle and upper part has with flexibly positioned
The hole, location that assembly is supporting.
Lock key in safety anti-theft lock the most according to claim 7, it is characterised in that: described
The upper end (22) of axial key (31) has the slot of plug-in mounting handle (20), and uses steady pin
(23) upper end (22) are connected as a single entity with handle (20).
Lock key in safety anti-theft lock the most according to claim 8, it is characterised in that: described
Elastic positioning member is to be made up of positioning bead (29), location spring (28) and location plug (27).
Lock key in safety anti-theft lock the most according to claim 9, it is characterised in that: in institute
State and between handle (20) and end face key (26), be also equipped with end face key trim ring (24) and stage clip
(25)；Described end face key trim ring (24) is the cylinder with interior step through-hole, step in it
Installing stage clip (25) in through hole, the interior step through-hole of end face key trim ring (24) is sleeved on end face key
The top of spoon (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520908574.9U CN205531722U (en) | 2015-11-14 | 2015-11-14 | Lock core among safety anti theft lock and key thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520908574.9U CN205531722U (en) | 2015-11-14 | 2015-11-14 | Lock core among safety anti theft lock and key thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205531722U true CN205531722U (en) | 2016-08-31 |
Family
ID=56762251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520908574.9U Expired - Fee Related CN205531722U (en) | 2015-11-14 | 2015-11-14 | Lock core among safety anti theft lock and key thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205531722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798247A (en) * | 2018-05-21 | 2018-11-13 | 王力安防科技股份有限公司 | A kind of lock head structure and theftproof lock |
-
2015
- 2015-11-14 CN CN201520908574.9U patent/CN205531722U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798247A (en) * | 2018-05-21 | 2018-11-13 | 王力安防科技股份有限公司 | A kind of lock head structure and theftproof lock |
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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: 20160831 Termination date: 20171114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |