CN105587177B - Pearl side column formula is locked in pearl - Google Patents
Pearl side column formula is locked in pearl Download PDFInfo
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- CN105587177B CN105587177B CN201410572254.0A CN201410572254A CN105587177B CN 105587177 B CN105587177 B CN 105587177B CN 201410572254 A CN201410572254 A CN 201410572254A CN 105587177 B CN105587177 B CN 105587177B
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- pellet
- round end
- lock core
- side column
- slot
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Abstract
The invention discloses pearl side column formulas in a kind of pearl to lock,There is indent card slot on the lock core jack side wall of lock body shell,Key can be inserted in the key slot of lock core,There is the radial slot being connected to key slot in lock core,Outer round end pellet circumferencial direction stop and axial can slide is inserted in the radial direction slot,Interior round end pellet can axially be slided and is coaxially inserted in outer round end pellet,In pellet elastic component can keep each,Outer round end pellet one end has the movement tendency tight against surfaces of keys always,It is interior,There is position corresponding first on outer round end pellet periphery wall,Two groove structures,The sliding slot of both ends connection corresponding with radial slot and indent card slot respectively is also set on lock core,In sliding slot the side column both ends of sliding setting respectively can both select the insertion first of one,In two groove structures or in the indent card slot of lock body shell,Side column elastic component can keep side column elastic tight against interior always,On the outside of outer round end pellet,Double insurance structure of the present invention increases technology unlocking difficulty.
Description
Technical field
The present invention relates to a kind of lock core, more particularly to pearl side column formula is locked in a kind of pearl.
Background technology
Conventional spindle is all to head on the key flank of tooth using the solid round end pellet of a row, and after key extraction, lock core is by card
Firmly, realization can not be rotated in lock body shell to unlock, since lock core is only controlled by the solid round end pellet of a row, it is easy to logical
It crosses technological means to jack up row's round end pellet so that lock core can be freely rotated realization and unlock, this kind of tapered end safety is low, difficult
To effectively prevent technology unlocking.
Invention content
In order to make up the above deficiency, the present invention provides pearl side column formulas in a kind of pearl to lock, and pearl side column formula lock passes through in the pearl
Inside and outside round end marble sleeve establishing conjunction realizes dual lock core fastening structure, substantially increases the difficulty of technology unlocking, improves lock
The safety of head.
The present invention in order to solve its technical problem used by technical solution be：Pearl side column formula is locked in a kind of Novel bead, packet
Include lock body shell, lock core, interior round end pellet, outer round end pellet, pellet elastic component, side column, side column elastic component and key, the lock
Body case is equipped with a lock core jack, is additionally provided with an indent card slot on the lock core jack side wall, lock core, which can rotate, is inserted in lock
In the lock core jack of body case, axial key slot is equipped in lock core, key can be inserted in the key slot, also be set in lock core
There is a radial slot being connected to key slot, several outer round end pellet circumferencial direction stop and axial can slide is inserted in lock core
In radial slot, interior round end pellet is coaxially inserted in outer round end pellet, and interior round end pellet can slide axially along it, pellet
Elastic component can keep each outer round end pellet and its interior interior round end pellet one end to have always tight against key in plug keyway
Be respectively equipped on the movement tendency on surface, the interior round end pellet and outer round end pellet periphery wall position it is corresponding first,
Two groove structures are additionally provided with a sliding slot on lock core, the sliding slot both ends respectively on the radial slot of lock core and lock body shell in
Recessed card slot corresponds to connection, and side column can be slided and is inserted in the sliding slot of lock core, and side column both ends are able to the two and select one
In the first and second groove structure in being inserted on round end pellet and outer round end cylinder side wall or in the indent card slot of lock body shell, side
Column elastic component can keep side column one end elastic tight against inside and outside round end pellet periphery wall always.
As a further improvement on the present invention, several grooves are arranged on the tooth socket of one side surface of the key, in groove
Equipped with salient point, outer round end pellet and its interior interior round end pellet in lock core are able to correspondence and are closely against one side surface of key
On groove and salient point.
As a further improvement on the present invention, the pellet elastic component includes marble spring and tack pellet assembly, lock body
The conduit that can be extended in the same direction and be connected to the radial slot of lock core is equipped in shell, marble spring and tack pellet assembly are set to
In the conduit, tack pellet assembly end face can extend into the radial slot of lock core and tight against the inside and outside round end pellet other end
Face, marble spring both ends are respectively tight against conduit bottom surface and tack pellet assembly other end.
As a further improvement on the present invention, the tack pellet assembly includes outer tack pellet, interior tack pellet peace
Head pellet elastic component, the interior tack pellet, which can axially slide, to be inserted in outer tack pellet, the elastic part elasticity of flat nose
The both ends of telescopic direction are respectively tight against outer tack pellet inside bottom surface and interior tack pellet other end, interior tack pellet one end energy
It enough stretches into outer round end pellet and tight against the interior round end pellet other end, outer tack pellet one end can extend into the radial slot of lock core
It is interior and tight against outer round end pellet other end.
As a further improvement on the present invention, the conduit bottom surface in the lock body shell is closely inserted in for one in the conduit
Pellet closure door.
As a further improvement on the present invention, the outer round end pellet circumferencial direction stop and axial can slide is inserted in
Structure in the radial slot of lock core is：The outer round end pellet periphery face is equipped with a positioning groove, fixes and sets in lock core
There is an anti-shifting block, which is just inserted in the locating slot of outer round end pellet.
As a further improvement on the present invention, the first and second indent slot structure of the inside and outside round end pellet is respectively V-arrangement
Open slot, side column one end form the triangle header structure with the V shaped opening groove form fit.
As a further improvement on the present invention, the side column elastic component can keep side column one end always elasticity tight against it is interior,
The structure of outer round end pellet periphery wall is：Side column elastic component is spring, and lock body shell is equipped with the runner position with lock core
Corresponding hatch frame, the opening of the hatch frame is covered by spring to be closed, and side column elastic component both ends are sealed tight against spring respectively
Lid and side column surface.
The method have the benefit that：The present invention sets the knot of interior round end pellet in lock core using outer round end marble sleeve
Structure realizes double insurance structure, is only using correct key, can all jack up inside and outside round end pellet
So that side column exits the indent card slot of lock body shell, the lock core enable is freely rotated realization and unlocks, which unlocks
Difficulty, realizes a variety of insurances, greatly increases the difficulty of technology unlocking, it is ensured that the safety in utilization of tapered end.
Description of the drawings
Fig. 1 is the stereogram of the present invention
Fig. 2 is the exploded view of the present invention；
Fig. 3 is that the present invention is inserted into key status front sectional view；
Fig. 4 is that the present invention extracts key status front sectional view；
Fig. 5 is that the present invention is inserted into key status overhead sectional view；
Fig. 6 is that the present invention extracts key status overhead sectional view；
Fig. 7 is the insertion key status side column location drawing of the present invention；
Fig. 8 is the extraction key status side column location drawing of the present invention；
Fig. 9 is the interior round end pellet stereo amplification figure of the present invention；
Figure 10 is the outer round end pellet stereo amplification figure of the present invention；
Figure 11 is the first stereogram of key.
Specific implementation mode
Embodiment：11 formula of pearl side column is locked in a kind of pearl, including lock body shell 3, lock core 2, interior round end pellet 5, outer Round nose
Son 4, pellet elastic component, side column 11, side column elastic component 13 and key 1, the lock body shell 3 are equipped with a lock core jack 201,
An indent card slot is additionally provided on 201 side wall of lock core jack, lock core 2 can rotate the lock core jack 201 for being inserted in lock body shell 3
It is interior, axial 1 slot of key is equipped in lock core 2, key 1 can be inserted in 1 slot of key, is additionally provided in lock core 2 and 1 slot of key
The radial slot of connection, several 4 circumferencial direction stop of outer round end pellet and axial direction can slide the radial slot for being inserted in lock core 2
Interior, interior round end pellet 5 is coaxially inserted in outer round end pellet 4, and interior round end pellet 5 can slide axially along it, pellet elasticity
Part can keep each outer round end pellet 4 and its interior interior 5 one end of round end pellet to have always tight against key in 2 key of lock core, 1 slot
Position corresponding is respectively equipped on the movement tendency on 1 surface, the interior round end pellet 5 and 4 periphery wall of outer round end pellet
One, two groove structure 501,401 is additionally provided with a sliding slot on lock core 2, the sliding slot both ends respectively with the radial slot and lock of lock core 2
Indent card slot in body case 3 corresponds to connection, and side column 11, which can slide, to be inserted in the sliding slot of lock core 2, and 11 both ends of side column point
Not can both select the first and second groove structure 501,401 in the insertion of one on round end pellet 5 and outer 4 side wall of round end pellet
In interior or lock body shell 3 indent card slot, side column elastic component 13 can keep 11 one end of side column elastic tight against inside and outside circle always
Head 4 periphery wall of pellet.
After key 1 is extracted, interior round end pellet 5 and outer round end pellet 4 in lock core 2 are pushed against in the elastic force of pellet elastic component
It is moved downward under force effect, interior round end pellet 5 and 4 one end downlink of outer round end pellet are tight against 1 groove bottom 202 of key in lock core 2
On, the first and second groove structure 501,401 of inside and outside round end pellet 4 is exited in 11 one end of side column, and 11 other end of side column just slides into
In the indent card slot of lock body shell 3, at this point, the rotation of lock core 2 can not be made to unlock by technology unlocking, after being inserted into key 1, key
The tooth socket of 1 one side surfaces of spoon is just corresponding with each inside and outside 4 position of round end pellet, inside and outside round end pellet 4 is jacked up simultaneously, at this time
11 one end of side column slid under the drive of side column elastic component 13 the first and second groove structure 501 on inside and outside 4 side wall of round end pellet,
In 401,11 other end of side column exits the indent card slot of lock body shell 3, and lock core 2 can be freely rotated in lock body shell 3 at this time
And then unlocked by rotary locking cylinder 2, the present invention is dual tight against structure, only 1 side of key by inside and outside round end pellet 4
Inside and outside round end pellet 4 can jacked up the first and second groove structure 501 made on its surface, 401 positions just by surface simultaneously simultaneously
Pair and be aligned with the sliding slot on lock core 2, can just make side column 11 slide exit lock body shell 3 indent card slot realize unlock, the knot
Structure is ingenious in design, double insurance structure, safe to use, can effectively avoid technology unlocking.
It is arranged with several grooves 101 on the tooth socket of 1 one side surface of the key, salient point 102, lock core are equipped in groove 101
Outer round end pellet 4 and its interior interior round end pellet 5 in 2 are able to corresponding 101 He of groove for being closely against 1 one side surface of key
On salient point 102, is corresponded with inside and outside round end pellet 4 by groove 101 on key 1 and salient point 102, realize inside and outside round end
The sliding slot face of first and second concave inward structure 301 and lock core 2 on pellet 4, this is simple in structure, the synchronous dual unlock of realization, special
1 tooth socket of key design, it is difficult to realize technology unlocking.
The pellet elastic component includes marble spring 7 and tack pellet assembly 6, and being equipped in lock body shell 3 can be with lock core 2
The radial slot conduit that extends in the same direction and be connected to, marble spring 7 and tack pellet assembly 6 be set in the conduit, tack pellet
6 end face of assembly can extend into the radial slot of lock core 2 and tight against inside and outside 4 other end of round end pellet, 7 liang of marble spring
End is respectively tight against 6 other end of conduit bottom surface and tack pellet assembly, in the lock-out state that key 1 is extracted, in marble spring 7
Under effect, tack pellet assembly 6 presses to interior, outer round end pellet 4, realizes that inside and outside round end pellet 4 compresses 1 slot bottom surface of key.
The tack pellet assembly 6 includes outer tack pellet 61, interior tack pellet 62 and tack pellet elastic component 63, institute
Axial can slide of interior tack pellet 62 is stated to be inserted in outer tack pellet 61, the elastic 63 elastic telescopic direction of part of flat nose
Respectively tight against outer 61 inside bottom surface of tack pellet and interior 62 other end of tack pellet, interior 62 one end of tack pellet can stretch at both ends
Enter in outer round end pellet 4 and tight against interior 5 other end of round end pellet, the radial direction that outer 61 one end of tack pellet can extend into lock core 2 is inserted
In slot and tight against outer 4 other end of round end pellet, when locked state, outer tack pellet 61 stretches into tight in the radial slot of lock core 2
To outer 4 end face of round end pellet, interior tack pellet 62 is extend into outer round end pellet 4 tight against interior 5 end face of round end pellet, in this way, outside
The radial slot of tack pellet 61 and lock core 2 forms first field of conjugate action 602, interior tack pellet 62 and 4 endoporus shape of outer round end pellet
At second field of conjugate action 601, interior round end pellet 5 forms the third field of conjugate action 603 with outer tack pellet 61, in this way, in interior round end pellet
5, multiple fields of conjugate action are formed between outer round end pellet 4, interior round end pellet 5, outer round end pellet 4, lock core 2 and lock body shell 3, constituted
Lock-out state further enhances 2 technology of lock core and opens difficulty, it is ensured that after key 1 is extracted, the safety in utilization of lockset works as key
After spoon 1 is inserted into, the alveolar surface of key 1 jacks up inside and outside round end pellet 4, and tack pellet assembly 6 also just automatically disengages lock by jack-up
2 surface 610 of core realizes that lock core 2 is freely rotated, which realizes multiple sealed insurance, be inserted into correct key 1
It is again synchronous afterwards to release multiple closing component structure, it is safe to use and conveniently.
Conduit bottom surface in the lock body shell 3 is a pellet closure door 8 being closely inserted in the conduit, lock body shell 3
It is fabricated to separate structure, on the one hand manufacture easy to process, on the other hand also allows for assembling.
The 4 circumferencial direction stop of outer round end pellet and axial it can slide the knot being inserted in the radial slot of lock core 2
Structure is：The 4 periphery face of outer round end pellet is equipped with a positioning groove 402, and an anti-shifting block 9 is fixed in lock core 2, this is anti-
9 end of shifting block is just inserted in the locating slot 402 of outer round end pellet 4, which can place outer round end pellet 4 and arbitrarily rotate,
The direction of second groove structure on outer 4 surface of round end pellet is forever consistent with 11 direction of side column, while not influencing interior round end pellet 5
Rotation, the first groove structure on interior round end pellet 5 are to design for one week, no matter its how to rotate can be corresponding with side column 11, this
Kind dual structure, it is ensured that the safety in utilization of lockset.
First and second indent slot structure of the inside and outside round end pellet 4 is respectively V shapes open slot 210,11 one end shape of side column
At the triangle header structure with 210 form fit of V shaped opening groove, coordinated by v-shaped structure, convenient for ensureing that side column 11 smoothly slides into
With the first and second groove structure 501,401 for skidding off inside and outside socket cap pellet circular arc can also be used in addition to using v-shaped structure
Shape structure, curved configuration, as long as can guarantee that side column 11 smoothly passes in and out.
The side column elastic component 13 can keep 11 one end of side column elastic tight against inside and outside 4 periphery of round end pellet always
The structure of wall is：Side column elastic component 13 is spring, and lock body shell 3 is equipped with hatch frame corresponding with the runner position of lock core 2,
The opening of the hatch frame is by 12 closing of spring capping, and 13 both ends of side column elastic component are respectively tight against spring capping 12 and side column 11
Surface.
Claims (6)
1. pearl side column formula is locked in a kind of pearl, it is characterized in that：Including lock body shell (3), lock core (2), interior round end pellet (5), outer circle
Head pellet (4), pellet elastic component, side column (11), side column elastic component and key (1), the lock body shell are inserted equipped with a lock core
Hole (201) is additionally provided with an indent card slot on the lock core jack side wall, and lock core can rotate the lock core jack for being inserted in lock body shell
It is interior, axial key slot is equipped in lock core, key can be inserted in the key slot, be additionally provided in lock core and be connected to key slot
Radial slot, several outer round end pellet circumferencial direction stop and axial can slide are inserted in the radial slot of lock core, inner circle
Head pellet is coaxially inserted in outer round end pellet, and interior round end pellet can slide axially along it, and pellet elastic component can be kept
Each outer round end pellet and its interior interior round end pellet one end have the movement tendency tight against surfaces of keys in plug keyway always,
Be respectively equipped on the interior round end pellet and outer round end pellet periphery wall corresponding first and second groove structure in position (501,
401) sliding slot, is additionally provided on lock core, the sliding slot both ends respectively with the indent card slot on the radial slot and lock body shell of lock core
Corresponding connection, side column can be slided and be inserted in the sliding slot of lock core, and side column both ends are able to the two and select in the insertion of one
In the first and second groove structure on round end pellet and outer round end cylinder side wall or in the indent card slot of lock body shell, side column elasticity
Part can keep side column one end elastic tight against inside and outside round end pellet periphery wall, the tooth socket of one side surface of the key always
On be arranged with several grooves (101), salient point (102), the outer round end pellet in lock core and its interior interior Round nose are equipped in groove
Son is able to correspondence and is closely against on the groove and salient point of one side surface of key, the outer round end pellet circumferencial direction stop and axis
It is to the structure being inserted in the radial slot of lock core can be slided：The outer round end pellet periphery face is equipped with a positioning
Slot (402) is fixed with an anti-shifting block (9) in lock core, which is just inserted in the locating slot of outer round end pellet, interior
The first groove structure on round end pellet (5) is to design for one week.
2. pearl side column formula is locked in pearl as described in claim 1, it is characterized in that：The pellet elastic component includes marble spring (7)
With tack pellet assembly (6), lock body shell is interior to be equipped with the conduit that can be extended in the same direction and be connected to the radial slot of lock core, pellet
Spring and tack pellet assembly are set in the conduit, and tack pellet assembly end face can extend into the radial slot of lock core and tight
To inside and outside round end pellet other end, marble spring both ends are respectively tight against conduit bottom surface and tack pellet assembly other end.
3. pearl side column formula is locked in pearl as claimed in claim 2, it is characterized in that：The tack pellet assembly includes outer tack pellet
(61), interior tack pellet (62) and tack pellet elastic component (63), the interior tack pellet, which can axially slide, is inserted in outer put down
In head pellet, the both ends in flat nose elastic part elastic telescopic direction are respectively tight against outer tack pellet inside bottom surface and interior flat nose
Sub- other end, interior tack pellet one end can extend into outer round end pellet and tight against the interior round end pellet other end, outer flat nose
Sub- one end can extend into the radial slot of lock core and tight against outer round end pellet other end.
4. pearl side column formula is locked in pearl as claimed in claim 3, it is characterized in that：Conduit bottom surface in the lock body shell is one tight
The close pellet closure door (8) being inserted in the conduit.
5. pearl side column formula is locked in pearl as described in claim 1, it is characterized in that：First and second indent of the inside and outside round end pellet
Slot structure is respectively V shaped opening groove, and side column one end forms the triangle header structure with the V shaped opening groove form fit.
6. pearl side column formula is locked in the pearl as described in claim 1 or 5, it is characterized in that：The side column elastic component can keep side column
Always elasticity is tight against the structure of inside and outside round end pellet periphery wall for one end：Side column elastic component (13) is spring, lock body shell
It is equipped with hatch frame corresponding with the runner position of lock core, the opening of the hatch frame passes through spring capping (12) closing, side
Column elastic component both ends are respectively tight against spring capping and side column surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410572254.0A CN105587177B (en) | 2014-10-23 | 2014-10-23 | Pearl side column formula is locked in pearl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410572254.0A CN105587177B (en) | 2014-10-23 | 2014-10-23 | Pearl side column formula is locked in pearl |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105587177A CN105587177A (en) | 2016-05-18 |
| CN105587177B true CN105587177B (en) | 2018-08-31 |
Family
ID=55927057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410572254.0A Active CN105587177B (en) | 2014-10-23 | 2014-10-23 | Pearl side column formula is locked in pearl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105587177B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760985B (en) * | 2016-12-25 | 2023-08-04 | 广东炬森五金精密制造有限公司 | Double-flexible moving blade lock cylinder |
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|---|---|---|---|---|
| US4905489A (en) * | 1986-03-13 | 1990-03-06 | Ernst Keller | Tumbler in a cylinder lock |
| CN2627151Y (en) * | 2003-07-05 | 2004-07-21 | 邵景萍 | Spring lock core and key |
| CN2821059Y (en) * | 2004-03-25 | 2006-09-27 | 杨先万 | External press edge bead locked master and slave bead spring lock and master and slave spring bead |
| CN201695779U (en) * | 2010-07-08 | 2011-01-05 | 李杰伟 | Anti-theft primary-secondary special structural lock core |
| CN202578168U (en) * | 2012-05-11 | 2012-12-05 | 章景林 | Blade type spring lock head |
| CN204163491U (en) * | 2014-10-23 | 2015-02-18 | 昆山通用锁具有限公司 | Pearl side column formula lock in Novel bead |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1236716B (en) * | 1989-10-17 | 1993-03-26 | Motta Benito Di | PISTONS WITH ADDITIONAL STRUCTURE FOR SECURITY LOCKS |
| CN1044931C (en) * | 1990-05-05 | 1999-09-01 | 穆尔－蒂－锁具有限公司 | Cylinder lock |
| GB2453625B (en) * | 2008-09-03 | 2009-08-26 | Assa Abloy Ltd | Keys for cylinder assemblies |
-
2014
- 2014-10-23 CN CN201410572254.0A patent/CN105587177B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4905489A (en) * | 1986-03-13 | 1990-03-06 | Ernst Keller | Tumbler in a cylinder lock |
| CN2627151Y (en) * | 2003-07-05 | 2004-07-21 | 邵景萍 | Spring lock core and key |
| CN2821059Y (en) * | 2004-03-25 | 2006-09-27 | 杨先万 | External press edge bead locked master and slave bead spring lock and master and slave spring bead |
| CN201695779U (en) * | 2010-07-08 | 2011-01-05 | 李杰伟 | Anti-theft primary-secondary special structural lock core |
| CN202578168U (en) * | 2012-05-11 | 2012-12-05 | 章景林 | Blade type spring lock head |
| CN204163491U (en) * | 2014-10-23 | 2015-02-18 | 昆山通用锁具有限公司 | Pearl side column formula lock in Novel bead |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105587177A (en) | 2016-05-18 |
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Address after: 215345 No. 118 Dianxing Road, Dianshan Lake Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Suzhou Kun Shan universal locks Co. Ltd. Address before: 215345 North of Dianshan Lake Town Dianxing Road, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Kunshan Tonyon Lock Co., Ltd. |