CN106088852A - Padlock and the combination of key - Google Patents
Padlock and the combination of key Download PDFInfo
- Publication number
- CN106088852A CN106088852A CN201610442711.3A CN201610442711A CN106088852A CN 106088852 A CN106088852 A CN 106088852A CN 201610442711 A CN201610442711 A CN 201610442711A CN 106088852 A CN106088852 A CN 106088852A
- Authority
- CN
- China
- Prior art keywords
- lock
- hole
- lock core
- key
- connector
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
- E05B67/06—Shackles; Arrangement of the shackle
- E05B67/22—Padlocks with sliding shackles, with or without rotary or pivotal movement
- E05B67/24—Padlocks with sliding shackles, with or without rotary or pivotal movement with built- in cylinder locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
- E05B19/0017—Key profiles
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
- E05B67/38—Auxiliary or protective devices
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The present invention relates to field of lockset, particularly relate to the combination of a kind of padlock and key, including key and padlock, described padlock includes opening locking device, the described locking device that opens includes that be used for rotating extruding the second stage clip (14) with lock core afterbody (19) coaxial line opens lock (32), described lock body (4) is provided with for opening the 5th hole (33) that lock (32) is installed, described 5th hole (33) connects with the 4th hole (17), the described lock (32) that opens is arranged in the 5th hole (33), open lock (32) described in and and be provided with gap away between the second stage clip (14) one end and lock core afterbody (19), open described in and to be additionally provided with on lock (32) to insert for key body (2) and then drive and open the second keyhole (34) that lock (32) rotates.This padlock is more preferable with the combination anti-theft effect of key.
Description
Technical field
The present invention relates to field of lockset, particularly relate to the combination of a kind of padlock and key.
Background technology
In daily life, lockset is the important tool for protecting people's property safety.Padlock is the most normal in lockset
The one seen, is widely used in the places such as drawer, door, bicycle, and therefore, the theftproof performance of padlock is particularly valued by people.
In the padlock of prior art, key only has only to reach, with lock core sub-component of being hit by a bullet, the purpose that just can reach to unblank that matches, this
Sample one, by unlocking tools such as Unlocking gun, steel disc, screwdrivers, straight cutting enters keyhole and is easy for stirring and even destroys
Pellet in lock core, the most just can open lock by force, causes its theftproof performance poor.
Summary of the invention
The technical problem to be solved is: provide the combination of the preferable padlock of a kind of anti-theft effect and key.
The technical solution adopted in the present invention is: a kind of padlock and the combination of key, including key and padlock,
Described key includes the shank of the key and key body, and it is recessed that the tow sides of described key body are equipped with string pellet along its length
Hole, and double-edged string pellet shrinkage pool is symmetrical arranged along the axis of key body；
Described padlock includes lock body, lock core, lock ring, dead bolt and opens locking device, and described lock ring is U-shaped, and sets in described lock body
There is the first hole stretched into for lock ring one end, and in described first hole, be provided with the first stage clip, described first stage clip one end and the first hole
Bottom offsets, and the end face that the described first stage clip other end and lock ring stretch into first one end, hole offsets；And described first stage clip stretches into
Being additionally provided with annular groove on the outer wall in the first one end, hole, the hole wall in described first hole is provided with for stretching into annular groove and then determining
The alignment pin of position lock ring；Described lock ring stretches into and is additionally provided with the lock stretching into and then locking lock ring for dead bolt on the outer wall of first one end, hole
Tieholen；Being provided with the second hole slided for dead bolt in described lock body, described dead bolt is arranged in the second hole, and in described second hole also
Being provided with the second stage clip, described second stage clip one end offsets bottom the second hole, and the described second stage clip other end and dead bolt are away from lock
Ring one end end face offsets；The 3rd hole stretched into for the lock ring other end it is additionally provided with on described lock body；Be additionally provided with on described lock body for
Limiting the block that the lock ring other end horizontally rotates, the degree of depth in described 3rd hole is less than the height of annular groove with dog height sum
Degree；
Being additionally provided with the 4th hole installed for lock core on described lock body, described lock core is arranged in the 4th hole, and described lock core includes
Plug body, lock core afterbody and lock core head, described plug body includes the first lock core body, the first connection set gradually
Body, the second lock core body, the second connector and the 3rd lock core body, described lock core head, the first lock core body, the first connector,
The first keyhole of same shape it is provided with the most vertically on two lock core bodies, the second connector, the 3rd lock core body and lock core afterbody,
It is equipped with on described first lock core body, the second lock core body and the 3rd lock core body and the pellet shrinkage pool mating shapes on key body
Pellet assembly；The elastic connecting device for rotating reset it is equipped with on described first connector and the second connector, described
Elastic connecting device includes extension spring, the upper alignment pin that extension spring one end is fixed on the preceding paragraph lock core and is fixed by the extension spring other end
In the lower alignment pin of next section of lock core, and it is additionally provided with for housing normal condition on described first connector and the second connector
Extension spring and the arcuate groove of extension spring of extended state；The first keyhole width on described first connector and the second lock core body
The equal separated time of the first keyhole width that equal separated time is the first lock core body in direction is rotated in the clockwise direction 90 °, described
The first keyhole width that equal separated time is the first lock core body of the first keyhole width of the second connector and the 3rd lock core body
The equal separated time rotate in an anti-clockwise direction 90 ° in degree direction；
Described open locking device include with lock core afterbody coaxial line for rotate extruding the second stage clip open lock, described lock body sets
Having for opening the 5th hole that lock is installed, described 5th hole connects with the 4th hole, described in open lock and be arranged in the 5th hole, and described
Open lock away from being provided with gap between second stage clip one end and lock core afterbody, and described in open to be additionally provided with on lock and insert for key body
And then drive the second keyhole opening lock rotation.
Use above structure prior art to compare, the invention have the advantages that and first lock core is arranged to syllogic, need
The a part of last form that just can be inserted into lock core afterbody of part rotation that is inserted into that rotates of key to be passed through insertion, and key
Padlock can't be opened, in addition it is also necessary to key continues in opening lock just can open padlock, i.e. key after being inserted into lock core afterbody
In spoon lock core to be inserted into, also to drive and open lock and rotate, finally can be only achieved the purpose unblanked, so one,
For the padlock of prior art, the more safety of the padlock of the application, the most only by by Unlocking gun, steel disc,
The unlocking tools such as screwdriver, stir and even destroy the pellet in lock core, although can be inserted into smoothly in lock core afterbody, but without
Method drives the cooperation opening lock, it is impossible to reach the purpose unblanked；And because the degree of depth in the 3rd hole is less than with dog height sum
The height of annular groove, so needing lock ring one end all to eject, the lock ring other end just can horizontally rotate.
As preferably, the hole wall of described second keyhole is provided with for matching with the pellet shrinkage pool on key body and then press from both sides
The clamping element of tight key body head.One clamping element is set, such key and open and cooperate the most more preferably between lock so that key
Spoon be inserted into open in lock after can more easily drive open lock rotate, reach open padlock purpose.
As preferably, described in open on lock circumference and be provided with between the 5th hole hole wall and open lock horizontal jitter for limiting
The collar.So arrange can prevent key drive open lock rotate time, open lock will not horizontal jitter, effect of so unblanking is preferable.
As preferably, described lock body is provided with the safety head for covering lock core, and is additionally provided with deception lock on described lock body
Keyhole and the shape of the first keyhole on core, and described deception lock core are identical.So arrange, as long as with safety head by lock core
Covering, such ordinary people just can only see the keyhole of deception lock core and leaks outside, i.e. ordinary people will be considered that this cheats lock core
It is only genuine lock core, trial then will be gone to open deception lock core and unblank, thus open not padlock so that padlock antitheft
Effect is more preferable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the combination of padlock and key in the present invention.
Fig. 2 is the structural representation of padlock in the present invention.
Fig. 3 is the structural representation of key of the present invention and lock core.
Fig. 4 is the top view of the present invention.
Fig. 5 is the structural representation of the key of the present invention.
Fig. 6 is the overhead, partial cut-away view of key of the present invention and lock core combination.
Fig. 7 is the structural representation of the first connector in the present invention.
Fig. 8 is the structural representation of the second connector in the present invention.
As shown in the figure: 1, the shank of the key；2, key body；3, tartar；4, lock body；5, lock core；6, lock ring；7, dead bolt；8, first
Hole；9, the first stage clip；10, annular groove；11, alignment pin；12, locking hole；13, the second hole；14, the second stage clip；15, the 3rd
Hole；16, block；17, the 4th hole；18, plug body；19, lock core afterbody；20, lock core head；21, the first lock core body；22,
One connector；23, the second lock core body；24, the second connector；25, the 3rd lock core body；26, the first keyhole；27, pellet assembly；
28, extension spring；29, upper alignment pin；30, lower alignment pin；31, arcuate groove；32, lock is opened；33, the 5th hole；34, the second keyhole；
35, clamping element；36, the collar；37, safety head；38, deception lock core.
Detailed description of the invention
With detailed description of the invention, the present invention is described further below in conjunction with accompanying drawing, but the present invention is not limited only to following
Detailed description of the invention.
A kind of padlock and the combination of key, including key and padlock,
Described key includes that the shank of the key 1 and key body 2, the tow sides of described key body 2 are equipped with string bullet along its length
Sub-shrinkage pool 3, and double-edged string pellet shrinkage pool 3 is symmetrical arranged along the axis of key body；
Described padlock includes lock body 4, lock core 5, lock ring 6, dead bolt 7 and opens locking device, and described lock ring 6 is U-shaped, and described lock body
It is provided with the first hole 8 stretched into for lock ring 6 one end in 4, and in described first hole 8, is provided with the first stage clip 9, described first stage clip 9 one
End offsets bottom the first hole 8, and the end face that described first stage clip 9 other end and lock ring 6 stretch into first one end, hole 8 offsets；And institute
Stating the first stage clip 9 to stretch into and be additionally provided with annular groove 10 on the outer wall of first one end, hole 8, the hole wall in described first hole 8 is provided with use
In stretching into annular groove 10 and then the alignment pin 11 of location lock ring 6；Described lock ring 6 stretches into and also sets on the outer wall of first one end, hole 8
There is the locking hole 12 stretching into and then locking lock ring 6 for dead bolt 7；The second hole 13 slided for dead bolt 7, institute it is provided with in described lock body 4
State dead bolt 7 to be arranged in the second hole 13, and in described second hole 13, be additionally provided with the second stage clip 14, described second stage clip 14 one end with
Offseting bottom second hole 13, described second stage clip 14 other end offsets away from lock ring 6 one end end face with dead bolt 7；On described lock body 4
It is additionally provided with the 3rd hole 15 stretched into for lock ring 6 other end；It is additionally provided with on described lock body 4 and turns for limiting lock ring 6 other end level
Dynamic block 16, the degree of depth in described 3rd hole 15 is less than the height of annular groove 10 with block 16 height sum；
Being additionally provided with the 4th hole 17 installed for lock core 5 on described lock body 4, described lock core 5 is arranged in the 4th hole 17, and described lock
Core 5 includes the first lock that plug body 18, lock core afterbody 19 and lock core head 20, described plug body 18 include setting gradually
Core body the 21, first connector the 22, second lock core body the 23, second connector 24 and the 3rd lock core body 25, described lock core head 20,
First lock core body the 21, first connector the 22, second lock core body the 23, second connector the 24, the 3rd lock core body 25 and lock core afterbody
The first keyhole 26 of same shape, described first lock core body the 21, second lock core body 23 and the 3rd it is provided with the most vertically on 19
It is equipped with on lock core body 25 and the pellet assembly 27 of pellet shrinkage pool 3 mating shapes on key body 2；Described first connector 22
Be equipped with the elastic connecting device for rotating reset on the second connector 24, described elastic connecting device include extension spring 28,
Extension spring 28 one end is fixed on the upper alignment pin 29 of the preceding paragraph lock core 5 and extension spring 28 other end is fixed on next section of lock core 5
Lower alignment pin 30, and be additionally provided with the extension spring for housing normal condition on described first connector 22 and the second connector 24
28 and the arcuate groove 31 of extension spring 28 of extended state；The first keyhole on described first connector 22 and the second lock core body 23
The equal separated time of 26 widths is that the equal separated time of the first keyhole 26 width of the first lock core body 21 turns along clockwise direction
Dynamic 90 °, the equal separated time of the first keyhole 26 width of described second connector 24 and the 3rd lock core body 25 is the first lock core
The equal separated time rotate in an anti-clockwise direction 90 ° of the first keyhole 26 width of body 21；
Described open locking device include with lock core afterbody 19 coaxial line for rotate extruding the second stage clip 14 open lock 32, described lock
Body 4 is provided with for opening the 5th hole 33 that lock 32 is installed, and described 5th hole 33 connects with the 4th hole 17, described in open lock 32 and install
In the 5th hole 33, and described in open lock 32 and be provided with gap away between second stage clip 14 one end and lock core afterbody 19, and described
Open to be additionally provided with on lock 32 to insert for key body 2 and then drive and open the second keyhole 34 that lock 32 rotates.
The hole wall of described second keyhole 34 is provided with for matching with the pellet shrinkage pool 3 on key body 2 and then clamp key
The clamping element 35 of key shank 2 head.Described clamping element 35 is similar to the structure of pellet assembly, including a spring and a list, main
If clamping key body 2 when key body 2 extend in the second keyhole 34 so that key body 2 rotational preferably drives and opens
Lock 32 rotates.
Described open on lock 32 circumference and be provided with between the 5th hole 33 hole wall open the collar of lock horizontal jitter for limiting
36。
Described lock body 4 is provided with the safety head 37 for covering lock core, and is additionally provided with deception lock core 38 on described lock body 4,
And the shape of keyhole on described deception lock core 38 and the first keyhole 26 is identical.Described deception lock core 38 can be with script
As lock core 5 does, it is also possible to simply do the column of a band keyhole for cost consideration.
During the operation principle of the present invention: first user needs to open safety head 37, is then inserted into by the key body 2 of key
In the first keyhole 26 in first lock core body 21 and the first connector 22, then rotate clockwise 90 °, key body 2 afterwards
It is inserted in the first keyhole 26 in the second lock core body 23 and the second connector 24, then rotates counterclockwise 180 °, key afterwards
Key shank 2 is inserted into the 3rd lock core body 25, is then inserted into opening in the second keyhole 33 of lock 32, and then user rotates key
Drive is opened lock 33 and is rotated, and then opens lock 33 and drive the second stage clip 14 to bounce back so that dead bolt 7 departs from locking hole 12, and then makes
Obtain lock ring 6 one end to upspring under the effect of the first stage clip 9, and then open lock ring 6.
Claims (4)
1. padlock and a combination for key, including key and padlock, it is characterised in that:
Described key includes the shank of the key (1) and key body (2), and the tow sides of described key body (2) are equipped with along its length
String pellet shrinkage pool (3), and double-edged string pellet shrinkage pool (3) is symmetrical arranged along the axis of key body；
Described padlock includes lock body (4), lock core (5), lock ring (6), dead bolt (7) and opens locking device, and described lock ring (6) is U-shaped,
And in described lock body (4), be provided with the first hole (8) stretched into for lock ring (6) one end, and it is provided with the first stage clip in described first hole (8)
(9), described first stage clip (9) one end offsets with the first hole (8) bottom, and described first stage clip (9) other end stretches into lock ring (6)
The end face of the first hole (8) one end offsets；And described first stage clip (9) stretches into and is additionally provided with annular on the outer wall of the first hole (8) one end
Groove (10), the hole wall of described first hole (8) is provided with for stretching into annular groove (10) and then the alignment pin of location lock ring (6)
(11)；Described lock ring (6) stretches into be additionally provided with on the outer wall of the first hole (8) one end and stretches into and then lock lock ring (6) for dead bolt (7)
Locking hole (12)；Being provided with the second hole (13) slided for dead bolt (7) in described lock body (4), described dead bolt (7) is arranged on the second hole
(13) in, and the second stage clip (14) in described second hole (13), it is additionally provided with, described second stage clip (14) one end and the second hole (13)
Bottom offsets, and described second stage clip (14) other end offsets away from lock ring (6) one end end face with dead bolt (7)；On described lock body (4)
It is additionally provided with the 3rd hole (15) stretched into for lock ring (6) other end；Be additionally provided with on described lock body (4) for limit lock ring (6) another
The block (16) that end horizontally rotates, the degree of depth in described 3rd hole (15) and block (16) highly sum are less than annular groove (10)
Highly；
Being additionally provided with the 4th hole (17) installed for lock core (5) on described lock body (4), described lock core (5) is arranged on the 4th hole (17)
In, and described lock core (5) includes plug body (18), lock core afterbody (19) and lock core head (20), described plug body
(18) the first lock core body (21) of including setting gradually, the first connector (22), the second lock core body (23), the second connector (24)
And the 3rd lock core body (25), described lock core head (20), the first lock core body (21), the first connector (22), the second lock core body
(23) the of same shape, it is provided with on the second connector (24), the 3rd lock core body (25) and lock core afterbody (19) the most vertically
One keyhole (26), described first lock core body (21), the second lock core body (23) and the 3rd lock core body (25) are equipped with and key
The pellet assembly (27) of pellet shrinkage pool (3) mating shapes in key shank (2)；Described first connector (22) and the second connector
(24) being equipped with the elastic connecting device for rotating reset on, described elastic connecting device includes extension spring (28), by extension spring
(28) one end is fixed on the upper alignment pin (29) of the preceding paragraph lock core (5) and extension spring (28) other end is fixed on next section of lock core
(5) it is additionally provided with on lower alignment pin (30), and described first connector (22) and the second connector (24) for accommodating normal
The extension spring (28) of state and the arcuate groove (31) of the extension spring (28) of extended state；Described first connector (22) and the second lock core
The first keyhole (26) width that equal separated time is the first lock core body (21) of the first keyhole (26) width on body (23)
The equal separated time in direction is rotated in the clockwise direction 90 °, described second connector (24) and the first key of the 3rd lock core body (25)
The equal separated time of hole (26) width is that the equal separated time of the first keyhole (26) width of the first lock core body (21) is counterclockwise
Direction rotates 90 °；
The described locking device that opens includes that be used for rotating extruding the second stage clip (14) with lock core afterbody (19) coaxial line opens lock (32),
Described lock body (4) is provided with for opening the 5th hole (33) that lock (32) is installed, and described 5th hole (33) connects with the 4th hole (17),
Described open in lock (32) is arranged on the 5th hole (33), and described in open lock (32) away from the second stage clip (14) one end and lock core tail
Be provided with gap between portion (19), and described in open to be additionally provided with on lock (32) to insert for key body (2) and then drive and open lock (32)
The second keyhole (34) rotated.
Padlock the most according to claim 1 and the combination of key, it is characterised in that: the hole wall of described second keyhole (34)
It is provided with for matching with the pellet shrinkage pool (3) on key body (2) and then clamping the clamping element (35) of key body (2) head.
The combination of padlock the most according to claim 1 and key, it is characterised in that open described in: on lock (32) circumference with the
It is provided with between five holes (33) hole wall for limiting the collar (36) opening lock horizontal jitter.
Padlock the most according to claim 1 and the combination of key, it is characterised in that: described lock body (4) is provided with for covering
Live the safety head (37) of lock core, and on described lock body (4), be additionally provided with deception lock core (38), and the key on described deception lock core (38)
The shape of keyhole and the first keyhole (26) is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610442711.3A CN106088852A (en) | 2016-06-21 | 2016-06-21 | Padlock and the combination of key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610442711.3A CN106088852A (en) | 2016-06-21 | 2016-06-21 | Padlock and the combination of key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106088852A true CN106088852A (en) | 2016-11-09 |
Family
ID=57237376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610442711.3A Pending CN106088852A (en) | 2016-06-21 | 2016-06-21 | Padlock and the combination of key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106088852A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2849088A1 (en) * | 2002-09-09 | 2004-06-25 | Wah Yuet Ng S Co Ltd | Padlock operated by key or combination code comprising body containing lock cylinder assembly operated by key and combination lock assembly |
| CN102011526A (en) * | 2010-11-11 | 2011-04-13 | 王晓荡 | Locking method using two groups of lock parts and lock core assembly |
| CN102587729A (en) * | 2012-02-24 | 2012-07-18 | 陈澄和 | Blade lock and key |
| CN103276965A (en) * | 2013-06-08 | 2013-09-04 | 张胜利 | Anti-theft spring lock cylinder and key thereof |
| CN203531571U (en) * | 2013-09-18 | 2014-04-09 | 常州市武进翔宇电子元器件有限公司 | Anti-theft padlock |
| CN103899150A (en) * | 2014-03-27 | 2014-07-02 | 宁波市鄞州剑均机械科技有限公司 | Combination of lock and key and application method of combination |
| CN103924848A (en) * | 2014-03-27 | 2014-07-16 | 宁波市鄞州剑均机械科技有限公司 | Antitheft padlock and method for applying same |
-
2016
- 2016-06-21 CN CN201610442711.3A patent/CN106088852A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2849088A1 (en) * | 2002-09-09 | 2004-06-25 | Wah Yuet Ng S Co Ltd | Padlock operated by key or combination code comprising body containing lock cylinder assembly operated by key and combination lock assembly |
| CN102011526A (en) * | 2010-11-11 | 2011-04-13 | 王晓荡 | Locking method using two groups of lock parts and lock core assembly |
| CN102587729A (en) * | 2012-02-24 | 2012-07-18 | 陈澄和 | Blade lock and key |
| CN103276965A (en) * | 2013-06-08 | 2013-09-04 | 张胜利 | Anti-theft spring lock cylinder and key thereof |
| CN203531571U (en) * | 2013-09-18 | 2014-04-09 | 常州市武进翔宇电子元器件有限公司 | Anti-theft padlock |
| CN103899150A (en) * | 2014-03-27 | 2014-07-02 | 宁波市鄞州剑均机械科技有限公司 | Combination of lock and key and application method of combination |
| CN103924848A (en) * | 2014-03-27 | 2014-07-16 | 宁波市鄞州剑均机械科技有限公司 | Antitheft padlock and method for applying same |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20161109 |